ent_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d30000-0x14)={0x3, 0x8, 0x986e, 0x3, 0x4, 0x8, 0x10001, 0x3, 0xe00}) r1 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) times(&(0x7f0000cc2000-0x20)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000481000-0x8)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac9000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000ced000-0x110)={{0x20000000000adb4, 0x5, 0x2, 0xa, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x1000}, 0x0, 0x0, 0x1001, r3, 0xfffffffffffffffe, 0x30000, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\x00', 0x8, [], [0x1, 0xc, 0x20, 0x16d32f42]}) r4 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f000018f000)) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x2, @tid}, &(0x7f00001ef000)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004c3000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00006dd000)=0x1008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00005fb000-0x5)={r5, 0x3, 0x15}, &(0x7f00007a3000)=0x8) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000b0d000-0x8)=0x81) clone(0x4392400, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b54640384eb76b0761df41b2c1", &(0x7f000034c000-0x4), &(0x7f00007df000), &(0x7f0000a83000-0x1000)="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") timer_create(0x4, &(0x7f0000abe000-0x60)={0x0, 0x16, 0x0, @thr={&(0x7f00001ae000)="5df448911a1f0036540df95c6a229edd373b3c860a14c24de2afe221ada2f84ae206dd49f33882c65b4cff9293c3a6446ab048e764222d940aeb31e0d9d1cd9213779bf5825eda8214c2a3fdd80f2d42847e778224f715e28e33c30ebdd601524335517c006099cfa55a3566922d6b89", &(0x7f0000d0a000-0x50)="137866251a2c6809cfab10472265a3deff74235122df986e9ecfb3b1593f18bb91e6df572d378f5765f755c194712826d184f6163c4f90904c5cd07fbfa89ec83da3467e8c5aaf09906305e1e371408e"}}, &(0x7f00006ca000)=0x0) timer_gettime(r6, &(0x7f0000119000)={{0x0}}) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f000070b000)={r7, 0x7530}, 0x10) 2018/02/08 14:17:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009de000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000a6d000-0x24)) pipe(&(0x7f00008ea000-0x8)={0x0, 0x0}) r4 = getpid() getpriority(0x0, r4) setsockopt$inet6_buf(r3, 0x29, 0x2a, &(0x7f0000995000-0x5c)="b052115e537aebcd37cef7d8b4e017daa565976ba25a769800c4f3dcbd50bce349abc3b55ca98ae0c85981dd66a0ed43aa51d6e81a150f44451161900f352bcac3a7d293075e170d21c315cea20b069f15f687124846ea8b1997af31", 0x5c) renameat2(r3, &(0x7f000043b000)='./file1\x00', r2, &(0x7f0000260000-0x1)='.', 0x2) rt_sigtimedwait(&(0x7f0000976000)={0x1}, &(0x7f0000d6f000), &(0x7f0000eb0000-0x10)={0x0, 0x1c9c380}, 0x8) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) fchdir(r3) 2018/02/08 14:17:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f00003a1000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000), 0x2a) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000028000)=0x1, 0x2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000061000)=0xfffffffffffffff9, 0x4) 2018/02/08 14:17:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00004ac000-0xc)='/dev/audio#\x00', 0x7, 0x2000) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000531000)) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl$int_in(r1, 0x200005421, &(0x7f0000ca0000-0x8)=0x2) listen(r1, 0x7fffffff) accept(r1, &(0x7f0000630000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000893000)=0x10) 2018/02/08 14:17:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009d2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg$netrom(r0, &(0x7f00003a5000)={&(0x7f00005b2000-0x10)=@ax25={0x3, {"8077096e5b0faa"}, 0x4}, 0x10, &(0x7f000031c000)=[], 0x0, &(0x7f0000e11000-0x2280)=[], 0x0, 0x20008000}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000252000)=[{r0, 0x120}, {r0, 0x8}], 0x2, &(0x7f0000014000), &(0x7f0000973000)={0x4311}, 0x8) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000ad9000), &(0x7f00006bd000)=0x4) bind$inet(r1, &(0x7f00005d8000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f00008c3000)) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f000052d000)=0x6, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000ea5000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000dba000)={{{@in=@remote, @in6=@remote}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000996000-0x4)=0x1a1) getpid() getresgid(&(0x7f0000b91000-0x4), &(0x7f0000e0d000), &(0x7f0000992000)) vmsplice(r0, &(0x7f000002a000-0x10)=[{&(0x7f0000c40000)="8c5c6771344d719a1e82789974481c4fde9f348e3273aa9d6b6e5a94e31a3ec0dca35f413aec69eddab34808b662b3cc1a2d15511ddd2e2ceec667163cb891e0a521efbea003fbce486448c0b8f4f268362eb960192e82996cb4f5193df063290d02d1f269338b90e4d169dcc2559d9390f9f0cf131ef060fedeb47995f9865d6caed54e17c4f676f472376a2fac89b4a1cb429da859b17237dfd31598325ba9a60b2bd3088951a41d6b45e9e0782ee5d37dc66620f7", 0xb6}], 0x1, 0xe) sendmsg$unix(r1, &(0x7f000048c000)={&(0x7f0000ef1000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007a2000)=[{&(0x7f00000bb000+0x83f)="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", 0x1000}], 0x1, &(0x7f00008fb000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}], 0x40, 0x24008010}, 0x20040084) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000091d000)=0x80000000) sendto$inet(r1, &(0x7f0000b9c000-0x55)="f91f633403f68230c56562ebf6778f38a848275f624061e0037c3372b7734c78d3a37f6f52bbfb5fe7bc075823a85f3f7cae256ea30739e680b67d91d92a2cdd1603574d4eb9218fe91ac99658051c5e4dc2ca6104", 0x55, 0x4000, &(0x7f00007a9000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) dup3(r0, r1, 0x80000) 2018/02/08 14:17:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b77000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_xfrm(r2, &(0x7f00000df000-0x20)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00005ec000)={&(0x7f0000be6000-0x80)=@getsadinfo={0x80, 0x23, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@user_kmaddress={0x2c, 0x13, {@in6=@empty, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0xa}}, @replay_esn_val={0x34, 0x17, {0x6, 0x5, 0x5, 0x3, 0x2, 0x8001, [0x5fffffff, 0x0, 0x6, 0x5, 0xffffffffffff0001, 0x28d]}}, @policy_type={0xc, 0x10}]}, 0x80}, 0x1}, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000098000+0x864)={0x3, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x118) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) 2018/02/08 14:17:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000413000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@broadcast=0xffffffff, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x2698, 0xf2, 0x0, 0x41}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000055a000)=0x0) ptrace$peek(0x2, r1, &(0x7f000046f000)) 2018/02/08 14:17:17 executing program 6: r0 = syz_open_dev$amidi(&(0x7f000069e000)='/dev/amidi#\x00', 0x0, 0x200002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000048c000-0xc), &(0x7f0000001000-0x4)=0xc) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="4454c1e6be235cdf9ca8ba11a489d916"}}, 0x1e) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x4, 0x3d8, 0x1a8, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x1a8}}, [{{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, [0xffffff00, 0x0, 0xffffff00, 0xffffff00], [0xffffffff, 0x0, 0xff000000], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip6_vti0\x00', {0xff}, {}, 0x84, 0xffffffffffff0001, 0x7, 0x10}, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x1000, 0x8000, 0x6, 0x3}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x1, 0x1, [0x20, 0x8, 0xfff, 0x100000001, 0x2, 0x7bd6, 0x9, 0x6, 0x7dd, 0x4b0, 0x2b, 0x202, 0x7f, 0x30a4, 0x1ff, 0x6], 0x2}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x1ff, 0x8, 0x6, 'pptp\x00', 0x4}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x80000000}}}]}}, 0x438) fstat(r1, &(0x7f0000001000+0x60a)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000002000)={&(0x7f0000003000-0x70)=@ipv4_newroute={0x70, 0x18, 0x208, 0x7, 0x3, {0x2, 0xb4, 0x0, 0x100000001, 0xff, 0x4, 0x0, 0xb, 0x2700}, [@RTA_UID={0x8, 0x19, r2}, @RTA_ENCAP_TYPE={0x8, 0x15}, @RTA_PRIORITY={0x8, 0x6, 0xfff}, @RTA_IIF={0x8, 0x1, r4}, @RTA_METRICS={0x14, 0x8, "e40122985dbde94e630557ab3ab5"}, @RTA_MARK={0x8, 0x10, 0x5}, @RTA_PRIORITY={0x8, 0x6, 0x101}, @RTA_UID={0x8, 0x19, r6}, @RTA_GATEWAY={0x8, 0x5, @rand_addr=0x7f}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000000}, 0x8800) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000001000)={"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"}) socket$inet6(0xa, 0x800, 0xffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00') ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000002000)=0x72a4c15dc3d89e0b) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lchown(&(0x7f0000004000)='./file0\x00', r5, r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000005000)={&(0x7f0000006000-0x8)='./file0\x00'}, 0x10) setresuid(r2, r5, r5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/dev/sequencer2\x00', 0x202000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000008000-0x60)={0x0, 0x26, 0x5, @thr={&(0x7f0000005000)="c7d21a45646f7f0c42b77abfc8bb87bb380c329b44deae19f47d9617f2c0cca6347518b26ed88dccd917b50e55db3e6722ee1b3a8266a417238dd8a1c0914fbf301ff4fd3f7a2099f4572af0561c9ea1fa97b609ade98d85d5d0f5322960306de55a9be5ce552270da2293a3ca327d06166271f556926b51755a855c311b64f6bf65ff996458a0cdae3c741e14ef75447b284ffc6565a7520729624752a6a1361ff42d213a6fd97919a30a51758ab138f1a36194069ffe1adedb2a1340b70276b334bacb5bcde13d", &(0x7f0000006000-0x99)="9fc7ebcbd4962ffcf276834d58b03594302ea8cdbc1edad26688f514bf8e59507572e1a843285113381aa139e0a8472a213b3dd57c9595539fc0b6a583915705f0190449af348d8986ab88a86e14b0138461040f8d8fb17548e69fc64ad6996b104fc3d7dd8b855662fa20606b04c6049a5b8ad736377809e1c279c40dd6300b77d34f3095333296f9942cb6c99be0721bb3515de40096e8c8"}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000009000-0x8)='./file0\x00', 0x10000, 0x20) 2018/02/08 14:17:17 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000009000/0x1000)=nil, 0x1000, 0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x1, 0x7, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000011000-0x118)={0x5, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @multicast1=0xe0000001}}}, 0x118) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/02/08 14:17:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004fd000-0x4)=0x0) sched_getscheduler(r1) fanotify_mark(r0, 0x80, 0x0, 0xffffffffffffffff, &(0x7f0000e23000-0x8)='./file0\x00') 2018/02/08 14:17:17 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0x73)=""/115, 0x73, 0x0, &(0x7f0000bd3000-0x1c)={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xf}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000c5000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/02/08 14:17:17 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/vcs\x00', 0x2100, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000007000)={0x7, 0x0, 0xfffffffffffffffe, 'queue1\x00', 0x1fe00000000}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) syz_emit_ethernet(0x3e, &(0x7f0000017000-0xa1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x8, 0x11, 0x0, @empty, @empty, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000005000)={0x0, 0x0, []}) 2018/02/08 14:17:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00002d8000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000df1000-0x8)) r1 = socket$netlink(0x10, 0x3, 0xa) writev(r1, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) 2018/02/08 14:17:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001f7000-0x10)={0x0, 0x0}) r1 = syz_open_dev$amidi(&(0x7f00006f8000)='/dev/amidi#\x00', 0x3, 0x80) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setitimer(0x2, &(0x7f00000e9000)={{}, {0x0, r0/1000+10000}}, &(0x7f0000281000)) setitimer(0x2, &(0x7f000016a000-0x20)={{0x77359400}, {0x77359400}}, &(0x7f000056d000-0x20)) 2018/02/08 14:17:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000004e000)={0x73, 0x79, 0x7a, 0x3}) 2018/02/08 14:17:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000be000-0x4)) syz_open_dev$sg(&(0x7f0000710000)='/dev/sg#\x00', 0x7, 0x2) 2018/02/08 14:17:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) readv(0xffffffffffffffff, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) r0 = gettid() rt_sigsuspend(&(0x7f0000371000), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b37000)=0x3f) r3 = syz_open_dev$sg(&(0x7f00004eb000-0x9)='/dev/sg#\x00', 0x7, 0x10002) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000f88000-0x4)=0x1, &(0x7f0000b16000)=0x4) recvfrom(r2, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f16"}}, 0xb) r4 = gettid() getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000815000)={0x0, @broadcast, @multicast2}, &(0x7f000022f000)=0xfffffffffffffd85) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000659000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x4, r5}) fcntl$setsig(r1, 0xa, 0x12) io_setup(0x1000, &(0x7f000073d000)) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00007c8000), &(0x7f000051c000)=0x4) accept4$alg(r3, 0x0, 0x0, 0x800) r6 = dup2(r1, r2) socket$inet(0x2, 0x804, 0x9) fcntl$setown(r6, 0x8, r4) tkill(r0, 0x16) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r6, 0xc1105517, &(0x7f0000bf2000)=""/250) 2018/02/08 14:17:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = socket$packet(0x11, 0x2, 0x300) r2 = add_key$keyring(&(0x7f0000a60000)='keyring\x00', &(0x7f0000f40000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000d48000-0xa)='blacklist\x00', &(0x7f0000952000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00003f4000)="67d6abd2a54935f5342d196372dd86cc3ac9e82c67536f7d3ac8fa3def984c4a4b63aa4e41e71ae6388c6976cfc9ef7566d92a619f0e1e24c95290ecdf2366db4333d68dbe37a819a04a425bcb35969721d65c51b8a7a21aa9b91ed376b1db91c0abde99b3d239d44d01289a7fda08825310c490816ad76409a7eba97287e6b4329cf9452e30c3e53935d5f67ae96c1077a22771bc58559cc6c7b5a7f27e5be80d915510115bcf42c5328e5fbb3db01923f158a8e0ca9155cc7ebdec2bde19ad5de70424c3fff2afc2c7c9bf4f6cc848a2c8b717c59cb6c214211052c6e7c31f3af4cd05d1a7", 0xe6, 0xfffffffffffffffa) keyctl$link(0x8, r2, r3) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000004d000-0x4)={0x0, 0x7, 0x2}, 0x4) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x20000000, &(0x7f0000109000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 80.278402] audit: type=1400 audit(1518099439.270:77): avc: denied { map } for pid=8472 comm="syz-executor3" path="/root/syz-executor3" dev="sda1" ino=16480 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 80.303874] audit: type=1400 audit(1518099439.293:78): avc: denied { map } for pid=8472 comm="syz-executor3" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1033 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 80.320307] IPVS: ftp: loaded support on port[0] = 21 [ 80.868892] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 81.267358] audit: type=1400 audit(1518099440.259:79): avc: denied { sys_chroot } for pid=8473 comm="syz-executor3" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 81.304205] sock: sock_set_timeout: `syz-executor3' (pid 8601) tries to set negative timeout 2018/02/08 14:17:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x12b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = syz_open_procfs(0x0, &(0x7f0000dd0000-0x25)='limits\x00') mlock(&(0x7f000008c000/0x3000)=nil, 0x3000) pread64(r0, &(0x7f0000015000), 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f00007a5000-0x10)={0x10003, 0x0, &(0x7f0000cf2000/0x4000)=nil}) 2018/02/08 14:17:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000e7a000)) dup2(r2, r0) r3 = syz_open_dev$vcsa(&(0x7f000088f000-0xb)='/dev/vcsa#\x00', 0x3, 0x1) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f00005e6000-0x8)={0x0, 0x0, []}) r4 = syz_open_procfs(0x0, &(0x7f0000de6000-0x16)='net/ip_tables_matches\x00') r5 = getpgid(0x0) get_robust_list(r5, &(0x7f0000f7a000-0x8)=&(0x7f0000e12000), &(0x7f0000537000+0xf71)=0x18) writev(r4, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) fdatasync(r4) 2018/02/08 14:17:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000000)="636966732e69646d617001b2") r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x8080) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x104) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x9, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @random="30d16d9f7b3b", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) 2018/02/08 14:17:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x27}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096}, 0x48) r0 = memfd_create(&(0x7f00004c2000-0xa)="00ff0000000000000044", 0x2) ioctl$TCFLSH(r0, 0x540b, 0x2) 2018/02/08 14:17:20 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffd11, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="0500000037050000000000000098143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1}, 0x0) 2018/02/08 14:17:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a6f000)='/dev/sg#\x00', 0x80, 0x0) ioctl(r0, 0x2272, &(0x7f0000634000-0xb1)) 2018/02/08 14:17:20 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cf9000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000098e000)=0x11bf) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r1, &(0x7f0000003000-0x2b)={'system_u:object_r:ipmi_device_t:s0', 0x20, 'staff_u\x00'}, 0x2b) 2018/02/08 14:17:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009cd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000715000-0x10)={0x2, 0x5, 0x200000004}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xfffffffffffffffb, r5, 0x4, &(0x7f0000409000)=""/186) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r7 = dup3(r6, r4, 0x0) clock_gettime(0x0, &(0x7f0000000000)) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname$packet(r3, &(0x7f000098f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000080f000)=0x14) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000bf3000-0x8)={0x1, r6}) ioctl$KVM_TRANSLATE(r6, 0xc018ae85, &(0x7f00003fa000-0x18)={0x4000, 0x4, 0x3, 0x5, 0xfffffffffffffffa}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x4000000000004) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000f5b000-0xe8)={{{@in=@multicast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00002b9000-0x4)=0xe8) connect$nfc_raw(r7, &(0x7f0000acf000-0x10)={0x27, 0x7fff, 0x4}, 0x10) getgroups(0xee, &(0x7f0000c18000)=[]) fchown(r6, r9, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00001e6000-0x4)='tls\x00', 0x4) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fc0000000000000, 0x0, 0x0, 0x2d, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) getsockopt$llc_int(r4, 0x10c, 0xd, &(0x7f0000af4000-0x4), &(0x7f0000362000-0x4)=0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) getresgid(&(0x7f0000e5d000+0x915), &(0x7f0000f1f000-0x4), &(0x7f0000a26000-0x4)) getresgid(&(0x7f0000c7d000-0x4), &(0x7f0000337000), &(0x7f000018e000)) io_setup(0x10005, &(0x7f0000028000-0x8)) msgget$private(0x0, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 81.332587] sock: sock_set_timeout: `syz-executor3' (pid 8602) tries to set negative timeout 2018/02/08 14:17:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f00007e6000), 0x0, 0x4, 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f00004f0000-0xb)='/dev/adsp#\x00', 0x9, 0x4200) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00004b2000-0x58)={0x2, 0x0, [{}, {}]}) write(r0, &(0x7f000033e000)="240000005200079314f9f3f500070a000201030600000000400001000000000700000081", 0x24) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c6e000-0x8)={0x0, 0x9, 0x7}, &(0x7f0000603000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002a4000)=@assoc_value={r2, 0x5}, 0x8) ioctl$sock_netdev_private(r1, 0x89f2, &(0x7f00006cd000-0x2f)="c8b0c9e62f95d6b44e3f117c9d2ee0e9d18899995b7970cf494289561b0da0381fb0251091a352f540f21446bef71a") ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f00006ce000)="6a18b6a10e88b6f442fe188864fe6b90dcd1b168233ba41c36073df937e642eb8147bd1cf0214645b3f55ff8ad80e677de6fe3da0a5aba4b850c176e070a5275191c5b67845f40db62c7ea845b811c8c4a01b8e588beaccb66f09cf5acf91b16a0d7a4bf81af00bf5da76b65ff945b1259178104cef66efefb812e35d0284a7f58fbc644c71d00bcb8332f796c28e7820a840ace0a9e25ade809748e67800187f03645f6694bec5fee8f") 2018/02/08 14:17:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000ea6000)='/dev/snd/midiC#D#\x00', 0x0, 0x2) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00002a9000-0x4)=0x4, &(0x7f0000397000-0x8)=0x4) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000de0000-0x10)={&(0x7f0000378000/0x1000)=nil, 0x1000}) sendto$inet6(r2, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x480d0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000995000)={0x0, 0x2, 0x0, []}, 0x8) 2018/02/08 14:17:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xb875, 0x50000) ioctl$KVM_NMI(r0, 0xae9a) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000002000-0x138)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0x8)={0x400000, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000001000-0x4)=0xa0) 2018/02/08 14:17:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fbd000)='/dev/sequencer2\x00', 0x871b349111986813, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00009b6000)={0x0, 0x9, 0x20}, &(0x7f0000be3000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000962000)={r1, 0x90, &(0x7f0000646000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @rand_addr=0x3}, @in6={0xa, 0x0, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x8}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x2, 0x75b, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}]}, &(0x7f000074a000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) flistxattr(r2, &(0x7f000059c000), 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c04000-0x104)={0x0, 0xfc, "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"}, &(0x7f0000a5e000-0x4)=0x104) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000a2b000-0x9)={r3, 0x1000, 0x10}, 0xc) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000f1d000-0x4)=r0) 2018/02/08 14:17:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = getpgrp(0x0) r2 = syz_open_dev$dspn(&(0x7f0000db4000-0xa)='/dev/dsp#\x00', 0x8001, 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000476000-0x5d)=""/93, &(0x7f0000f09000)=0x5d) rt_tgsigqueueinfo(r0, r1, 0x0, &(0x7f0000a80000-0x10)) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000352000-0xd)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f0000a1f000)={0x0, 0x78, 0x2, 0x8, 0x3, 0xfffffffffffffff7, 0x0, 0x733cf704, 0x129, 0x1, 0xfffffffffffffffc, 0x5, 0x2, 0x0, 0xfffffffffffff8bc, 0x7, 0x9, 0x20, 0x2, 0x5, 0x6, 0xffff, 0x2, 0x9, 0x7, 0x3, 0x1000, 0xa222, 0xffffffffffff3edc, 0x3, 0x5, 0x9ef1, 0xb, 0x0, 0x6, 0x1ff, 0xb5ab, 0x7fffffff, 0x0, 0x7, 0x2, @perf_config_ext={0x6, 0x3ff}, 0x90c0, 0x80000000, 0x0, 0x0, 0x8, 0x8, 0x4}, r1, 0x6, r3, 0x1) 2018/02/08 14:17:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x9, 0x410000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000efb000-0x8)=0x0) io_cancel(r1, &(0x7f00003d5000)={0x0, 0x0, 0x0, 0x0, 0x400, r0, &(0x7f0000b00000-0x3cb)="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", 0x1000, 0xffff, 0x0, 0x1, r0}, &(0x7f0000a87000)) syz_open_dev$adsp(&(0x7f00004cc000-0xb)='/dev/adsp#\x00', 0xf5, 0xc2) r2 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f000096e000)={0x7ff, 0x7887, 0x4, "9972b82719e3", "c97815bfd6626c1ed7a5658f4cf21bcc"}) bind$inet(r2, &(0x7f0000fc5000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/08 14:17:20 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000002000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000a93000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x200100, 0xc0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000001000)) 2018/02/08 14:17:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000005) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f000012e000-0x4)=0x96a8) write$tun(r1, &(0x7f0000a47000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@rr={0x7, 0xb, 0x6, [@multicast2=0xe0000002, @multicast1=0xe0000001]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}, 0x3a) 2018/02/08 14:17:20 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000009000-0x4)) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000d000-0xc)='/dev/rfkill\x00', 0x1ffc, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000004000)=""/253, &(0x7f0000001000)=0xfd) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f000000d000)=[{0x0, 0x0, &(0x7f0000003000-0x30)=[{&(0x7f000000d000)="2f6320302e205ced91cbc2049619da6f0bf8f9b66c53b52a32dc3d46729afd22b16cf518bda060a206b30322c6b7163935f9ef25258cce912e8891ef13c908ceb032973511fd3a8af8ccf5da9fd3e0a1c37c8ce733d1989df1774407de10568be5706a6a4252125a27d0fb527835386ff973152b6484890ddf4ca3d5d4c6b724ef14e5052b5d38d2fbc62c04f9c79a058144c2767e0afa6b068676dc81c2d0125b7b500f8130c74fc10958dc69bcfd574dd9", 0xb2}, {&(0x7f000000b000)="530a9b0a3a38bf2e819e85bae112d2d9d89c2e34668aa1e5a050a13dddcd5a7e90764591fcd7fa0bd925f06e861abc1f1a068b38611a598dffae98c2d9dba27fa258af2787b32b21", 0x48}, {&(0x7f0000004000)="069c60c50f15471739a80d7bac345838c5cd3f8a107cd4be82e61de4fc52734df93f8ecbea7435828aad5ea5107a651401c744d351b30b940be98e7ff9bdcec3c623bab8311ee8ac452457b042ba7bb7a09dee7dcf2f79d08e5d07591c765aee86547346096a3b96ff67365f48d235b3a7fa401cf10db3afe7e5ac", 0x7b}], 0x3, 0x0, 0x0, 0x20044000}, {0x0, 0x0, &(0x7f000000d000)=[{&(0x7f000000e000-0xc6)="59ebfc3b71626e5509f38b95d48a920898f3abbfe8a79b4c32051d73768b83680c231c55987112f61327a19ae9b8abfe4675d1728b799bf5c74d09e4db57a61bc541d6eac6c6d5f1e19d8fadead22d30d3abe4271d34eece204924a9e33a6d03ebe0f07f55122872f9ccc421ceeb4f5dedb05cf4736295b7c186817a0bf80006ad342994e260ea564363ec31c8a6061f862b75b607ee017fc3011c510a372179fd1532a411f755bb3ccfb8c7df3b270514f9930a878a63b431d3ee99f33f851e53f6b2eb640d", 0xc6}, {&(0x7f000000c000)="f9572a0ae0a6daabe6c1f9db0f9af27e66a7387664146f115b", 0x19}], 0x2, &(0x7f000000e000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x3}], 0x18}, {0x0, 0x0, &(0x7f0000006000-0x50)=[{&(0x7f000000e000-0xa4)="10d6769ffce6c6bb636cffed63e4c5a77f510851901092f8f0200d38acec6722ffce2a68b42c568525dbde9180458dc4770dfb83cc1668d9778d5fa7aacc3ac60e791ad02227a5715ba035f614877b426b22ddab937b9630aa470248ff99d1b70da2897584d7ae7595216232179ff4549725a56bb44cc97e3bf072b01d62e97c52a92edecc439c37d14ea33cc76c31c2fbbe41a98c9785c08f47fc6ebafd198aaaed8e16", 0xa4}, {&(0x7f000000b000-0x64)="f8d03598644710bfd8175ce45d12e78430eec32bfde0f49de91155dfe9c0c7edd536892ae212dcb8871abb384c14bfcefc4f4c2a1c823483d0c206d2d73f38de9f79254b0a57e3597564838c34c9d7626951eaa5f412ae67322f673f75d276c9c914b51b", 0x64}, {&(0x7f0000006000)="041ff5a3957e2a8fbaa69502ad54c5756001d3ca0eb090befcb67c1ce0f28d2c32c2d0a2b174ac3051d889afc95a767431e215e99e8c1e889fc49cd9ee75f65fc661e49beb4cbc36888d3374dd37f2ab208d59d5812ce5b864b755a2c542a27714088d6fa220550909cd64d2fa710a9b31ef1c59ec9b9089e3c31476101eec93e689ca89110843d91dd8bd347ecbe09a984fa85cc6977a0dc344abdfb71a57d860449aca52408c1504236685903468bb51cae748f3d8048601eb9ef7adb9bf", 0xbf}, {&(0x7f0000007000-0xd6)="7024e149981fe2a3995e339312bb3efa49e963dfaf37805fe620b599690cf15d6aae95a76727cbcd58ffab809ca50532de09077a483f6130e1672f126a8e4489cc09d4519e18cfdd691ed30fff8a3d489a48698e9c28930299c74d1ca06ae279a4b99651b8d7c5170e5e593464a827e512c2d0863aef516f574b6310d989f3cab1ebfd65e381e841e9c4eb955bac279ffe574caa9a6c52daf42f3f443b302051c5a23a1e65501e77a2946d0b2b405e13957efee78a4e5a2949076d8e684758f6d079fb3834b0fdda848a38bdb50d2f3ce5b23e3aeea4", 0xd6}, {&(0x7f000000e000-0x8b)="2d14e5d8070d99c20d5c1563ec5aa3cc5d37f20f6073a2be2da318bb1db6dad46f9e936684e34bb4a463d51b4957e79d84404074a7bfc81e110450a49f579fdc20aa40ff8a90e5d19aad500b09d4aecc0260b34ec2637eca3fcc6fdb8c30160764f9b7edb60ff8cba6452055cecb7884f2534f0c76a13f5d7b802bab96f0388e474c9ffd179797b6b9b8aa", 0x8b}], 0x5, &(0x7f0000005000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x48, 0x117, 0x2, 0x2f, "a97184c3dcc09971fe477b13ba2c2e0100d68a7acb4f4f5c69947affb3808f17177a0584f0b45050bd1e28e7065130"}], 0x60, 0x10}, {0x0, 0x0, &(0x7f0000005000)=[{&(0x7f000000d000)="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", 0xfb}], 0x1, &(0x7f0000006000)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18}, {0x0, 0x0, &(0x7f000000e000-0x20)=[{&(0x7f000000e000-0x89)="a0e799a7190e9bf87c5ec2642548f4e2f5d258c7e8401183566fe8d055286448e2e18155e51ce51173b03c1044ab4639a772d44d833219fc0d6176d688fa39d8ae08400b2c4e97d9a16f149afdf833fe3d132f9c08fae6bcbf199ab6ba531b83c8fafd4da0df75935e7071f39fdb568baf05bb25878a4ccdd96f180b1f4c12a10e1531c6ab052caa79", 0x89}, {&(0x7f0000007000-0x1000)="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{&(0x7f000000a000)="04c62ebef961c67fcc5109600ccb85c367e655979a28024ca68e234042aa8cd5c1e427b9772e339ac86696b63814f03427c1773a297d60f4938a20a40b1d5f3477cde85c3aadf8cda6528ddee7633a566efa22f66159361256a2d4f7778f522f11a76121c2471eb73fe7cda8ac6a14fcbeddc11304674d51a1bc163e38cf5557855555251a93c1c77c25979e7b79ee06524155ca317f60d333df5d40a9e7fded8d59f0246467e5ab51d711a1e45966858031074abab94665e3bf072d3ba71c4c99062f067198cfd1cd1574d24cdd399f64e28e1570498370a913226e39010d34c0129174ff6aa5c73f14c9378ecd9e25e8af31328d05af189ec382bc", 0xfc}, {&(0x7f000000e000-0xd3)="5e094e8dbf69c16ac74776f2c8caa1668d65087f8501bc11556f7eabc10e90121521066134bcd443428304393bf814db01aa2cfabd22fa495669bdf4f75f47d411616bbe337e2d1a42f9a8069cf560177e7d1cda5f68e0c649c16edc70b12e52fbfcbf82a5bb53775a1ec3de9fc71f310aeb8cb89d2a221052bc47e1441a7f6d0fbaa2a7c7ced4ac8533a8d4f14d9469c542a0842d29ea9469370946f1c9189f3b28bbbb7b80a9c421282592f4c3bd3b0570bacf3b8e94f1d788b45188f08aced702817f8b109744a199a556fed9d5614f1c09", 0xd3}, {&(0x7f000000e000-0x1000)="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", 0x1000}, {&(0x7f000000d000)="0a6d99121b4b67dd1e5ac77f1f507faa22d4131ef8814aff7794b31959f3b51465a70d5f9388c032ceb405457b69516a5be03bbdc5ea6889d1f676bda46311f9d6732898483a0b0a58bdba399c449a3e01e8e8811b866a4507c06c731d3368b524462e018c956c0ccad2", 0x6a}, {&(0x7f000000e000-0x2f)="521d879e4e96dacab5033b4031e0297a415ad50b60b62c6709bad3814cb9a26d61487220c9bad02f2608f53924d436", 0x2f}, {&(0x7f0000007000)="c214973a6aaf53bed40a9d7c0622d5c575cc6947da96d69263ccf17b4c451721ad5dc066ba54ba3089edac322d91ed0cd0bf8b04e410c7ee492574b9c5568884d1799342c8a00660a38ad0503aadfaf4342d7147dbb45f3fc338b0df1f18094214f49b187d1f36d8d71dc768d77f19331579d50c404f7d412d2fa301442517b08ed88fbca7fe", 0x86}], 0x8, &(0x7f0000009000-0xd0)=[@assoc={0x18, 0x117, 0x4, 0xea3}, @iv={0x88, 0x117, 0x2, 0x73, "7e91c542be5c398325b389e1fb3f7a16db266dbdd30c217e06efa2205be0f013403a6df5354b9eaf99c3a317496abe7eb893d6657c4ad5c77bc097012709985e0a7d168c976e660f03d798ae62086983cab77eae86ea48bd7bebc898181c365d8330886e40e07a15758d31cca23dcc4279d472"}, @assoc={0x18, 0x117, 0x4, 0x400}, @assoc={0x18, 0x117, 0x4, 0x200}], 0xd0, 0x404c010}], 0xa, 0x2000c000) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_pktinfo(r3, 0x0, 0xc, &(0x7f0000007000)={0x0, @loopback=0x7f000001, @empty}, 0xc) 2018/02/08 14:17:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f000034b000-0x8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000c9f000-0xb0)) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000d55000-0x8)='./file0\x00', &(0x7f000059a000)={0xc, 0x0, "6efd18aa"}, &(0x7f0000040000), 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) creat(&(0x7f000028f000)='./control/file0\x00', 0x0) unlink(&(0x7f0000e93000-0x10)='./control/file0\x00') 2018/02/08 14:17:20 executing program 2: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f86000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000f85000-0x18)=[], 0x0, &(0x7f000006e000)={0x0, r0+10000000}, &(0x7f0000f85000-0x8), 0x8) 2018/02/08 14:17:20 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/xfrm_stat\x00') r2 = fcntl$getown(r0, 0x9) ptrace$setregs(0xf, r2, 0x5, &(0x7f0000001000)="bfe21fb9135b07b6bb2ec3e7ad2208462762813820fa938ce75b86fbcb1dde24c9abefe15147c00cfbd076e42a071c7086c9a1df8791a3ae789f6232bc79e775d9f5fc7003e9c1dcb572d72e8f6c270b51b1d946279d8f8d550c5cdf948df31b213c71a44106428a68c75ab2e203c43ad619ab997276805b55d5d602b35ee0cc650e71b6120b480421574e1d98de3a75fc36b145147a1eff8cd2bbbebe171f01b11766") sendfile(r0, r1, 0x0, 0x6) [ 81.523177] device eql entered promiscuous mode 2018/02/08 14:17:20 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000855000)='./file0\x00', 0x151) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00003e0000-0x8)) mount(&(0x7f00006ec000)='./file0\x00', &(0x7f000056d000-0xe)='./file0/file0\x00', &(0x7f0000ad2000-0x5)='nfs4\x00', 0x2018, &(0x7f0000293000)) r1 = getuid() r2 = getgid() syz_fuse_mount(&(0x7f0000921000-0xe)='./file0/file0\x00', 0xf000, r1, r2, 0x8, 0x80020) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x3ff) 2018/02/08 14:17:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000090b000-0x8)='./file0\x00', 0x2000, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000dd9000-0x18)={0x81, 0x10, [0x6, 0x698, 0x9, 0x3]}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001ee000)='/selinux/checkreqprot\x00', 0xfffffffffffffffe, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x1f14, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000000a000-0x10)={&(0x7f0000052000/0x3000)=nil, 0x3000}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000772000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/08 14:17:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000050f000)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000ec5000)='/dev/dmmidi#\x00', 0x4, 0x121200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, r0, 0x0) add_key(&(0x7f00005d4000)='logon\x00', &(0x7f00000ef000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00004f5000-0xa4)='J', 0x1, 0xfffffffffffffffb) 2018/02/08 14:17:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000165000)='/dev/audio\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f54000-0x16)={0x0, 0x1, 0x7, [0x80000001, 0x9, 0x4dd, 0x2, 0x7, 0x0, 0x4]}, &(0x7f0000c5d000)=0x16) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000018000)=@assoc_id=r1, &(0x7f0000272000)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000002b000-0x8c)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000081a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000069f000-0x4)=0x199, 0x4) r4 = open(&(0x7f00007cc000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f000018a000)={r2, 0x83, "433c93bc15ef3c921479357d32e92f5098a91cede246c1f7e7727d1bb790d7301715d185da567ece6e1ad8c39f6d290b56f56260572d8a70c59973ff3bdd8eb51e433a8588ec46030951787947e6af1df6cba49000cc472bf66af0e11912e0393d459308f678b40fbe2c53389f52ce492234ced1262d6f34bafb094c0ab37836a0b1e8"}, &(0x7f0000624000-0x4)=0x8b) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000b1d000)=[{0x28, 0x0, 0x0, 0xffffffffffeff024}, {0x6}]}, 0x10) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000f65000-0x18)={0x1, 0x39d0, 0x8001, 0x0, 0x4, 0x1}) sendmmsg$unix(r0, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x271}], 0x1, 0x4000000) 2018/02/08 14:17:20 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000304000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000042c000)='/dev/ppp\x00', 0x800, 0x0) timer_create(0x7, &(0x7f000009b000)={0x0, 0x34, 0x0, @tid=0xffffffffffffffff}, &(0x7f000046f000-0x4)=0x0) clock_gettime(0x0, &(0x7f00008ee000-0x10)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000e0e000-0x20)={{0x0, 0x989680}, {r5, r6+30000000}}, &(0x7f0000f24000-0x20)) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000da6000)=[{&(0x7f000023c000)="c0", 0x1}], 0x1, &(0x7f0000c46000)=[]}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f00000d7000-0x50)=[{&(0x7f00006cf000)=""/176, 0xb0}], 0x1, &(0x7f0000d54000-0x46)=""/70, 0x46}, 0x0) getsockopt$inet6_int(r3, 0x29, 0xdf, &(0x7f0000ca9000-0x4), &(0x7f0000368000)=0x4) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f00002b3000-0x10)={&(0x7f0000333000/0xc00000)=nil, 0xc00000}) creat(&(0x7f0000a86000)='./file0\x00', 0x40) 2018/02/08 14:17:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c42000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000a23000)='/dev/snd/midiC#D#\x00', 0x20, 0x60000) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00008f2000-0xaa)=""/170) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f000057f000)={&(0x7f0000d45000-0x8)=[0x4, 0x100], 0x2, 0x6, 0x5cd, 0x8, 0x4108, 0x100000001, {0x3, 0x7, 0x0, 0x4, 0x8, 0x200, 0x2, 0x20a, 0x7c8, 0x3f, 0x7, 0x7, 0x9, 0x7, "5d6abd28b10cfd0716ec57f7c677778da2de0e1e07222775fb1c3c567adf51d1"}}) openat$sequencer(0xffffffffffffff9c, &(0x7f00001de000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f000058d000-0x18)={0x0, 0x4000000000001, 0x1, &(0x7f0000197000)}) fcntl$getownex(r3, 0x10, &(0x7f0000b97000-0x8)) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f000071b000)={[0x7, 0x8001, 0x7fff, 0x20, 0x4, 0x40, 0x3, 0x0, 0x1, 0x80000001, 0x6, 0x4, 0x6, 0x7, 0xfff, 0x2], 0x2, 0x8100}) 2018/02/08 14:17:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) ioctl$int_out(r0, 0x0, &(0x7f000022e000-0x8)) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c84000)='/dev/sequencer2\x00', 0x80, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000052e000-0x10)={r2, 0x50, &(0x7f0000ffa000-0x50)}, 0x10) sendto$packet(r0, &(0x7f0000e72000-0x3c)="2d01000000e6000000000300000000000000000174022fa57987b94d283f29cdff2fad6929e451ae2b595acd33a161e0b02380aad7f2a8390a9e5c60", 0x3c, 0x0, &(0x7f0000456000-0x14)={0x11, 0x200000000800, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/08 14:17:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) geteuid() mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) syz_open_dev$sndpcmc(&(0x7f0000b76000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='Qamfs\x00', 0x105403, &(0x7f000000a000)) poll(&(0x7f0000cf4000)=[], 0x0, 0x7f) unlink(&(0x7f0000934000-0x8)='./file0\x00') 2018/02/08 14:17:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000159000-0xc7)=""/199, &(0x7f0000b4d000-0x4)=0xc7) r1 = accept4(r0, 0x0, &(0x7f0000fab000-0x4), 0x80000) getsockname$ipx(r1, &(0x7f0000286000), &(0x7f00006bd000-0x4)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000808000-0x10)=@common='bond0\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000be5000-0x15)='/proc/self/net/pfkey\x00', 0x10080, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f0000ca5000-0x4)=0xfffffffffffffff9, 0x4) syz_emit_ethernet(0x13e, &(0x7f00008b2000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x54, 0x0, [], "3cf61c40f45c20b61a5d8313618d31cced498e9d1a9524026266d2faf773397c52062a4cbc4695df06932883197733c8d90f0d905d4e32a9dfd307d102845dc7fe9a9195d78326b2dd0b27e248f2bdeffe0e1853"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "d66e0ed7b006c025e88e368fe8527c532510f3adde8d32758ef1eaf326f043d527d43b51dd424f0c6113d39176045824759efa69b1ca9baf035ae1e00f64384be9eb248e367df65e6971aeff1e8d338a233b1685fe65ae40489dd7d28c942586e49a2ebd39b93db9a76ab79f1d8352210cef5341f53fd530b009997584811c09d9f40638f34e96b89b265b968909bcb1bc74a73544f94287022653a86a195296fdaef42b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0x0]}) 2018/02/08 14:17:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000c71000-0x4)=0x1, 0x4) preadv(r0, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000009a000)={0x7, &(0x7f0000f84000-0x38)=[{0xff, 0x7, 0x7f, 0x710000000}, {0x5, 0xeef7, 0x7, 0x26a0}, {0x7, 0x8, 0x5, 0x1}, {0x400, 0x440907d7, 0x7f, 0x8001}, {0x5, 0x7f, 0x5cac, 0x2}, {0x80000000, 0x5, 0x8, 0x3}, {0x9, 0x6, 0x4, 0xfffffffffffffffc}]}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000090b000-0x4)=0xffff, 0x4) 2018/02/08 14:17:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) pwritev(r0, &(0x7f0000fa2000)=[], 0x0, 0x0) writev(r0, &(0x7f0000fb6000-0x10)=[], 0x0) writev(r0, &(0x7f0000fb6000-0x10)=[], 0x13) delete_module(&(0x7f0000fea000-0x6)='bdev@\x00', 0xa00) membarrier(0x18, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e74000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000346000-0x4)) 2018/02/08 14:17:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000172000-0x4)=0x2, 0x4) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) sendmsg(r0, &(0x7f0000604000)={0x0, 0x0, &(0x7f0000e18000)=[{&(0x7f0000f88000)='QFP', 0x3}], 0x1, &(0x7f00006c3000-0x1110)=[]}, 0x8000) r1 = accept(r0, &(0x7f0000e13000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000300000)=0x1a) getpeername$netlink(r2, &(0x7f00009aa000), &(0x7f0000630000)=0xc) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000ceb000-0x8)=0x53, 0x8) sendmsg(r0, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="c10e", 0x2}], 0x1, &(0x7f0000d82000)=[]}, 0x0) 2018/02/08 14:17:20 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f0000019000-0x14)={0x14, 0x1e, 0xd29, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000006}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000022000)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000022000)={0x1, "dd"}, 0x2) 2018/02/08 14:17:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c76000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000198000-0x20)={0x0, 0x1, 0xf000, 0x2000, &(0x7f0000b56000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00007de000-0x8)=0x10004) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000037f000)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000000)={0x10008, 0x0, &(0x7f00003e2000/0x4000)=nil}) 2018/02/08 14:17:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000350000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x54040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x9, 0x2, 0x0, 0x2, 0xa8e, 0x0, 0x7491, 0x0}, &(0x7f0000001000)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0x48)={r2, 0x40, "6004fc90fbd84d07a02d0ed4358e5a924ca7ea531061fb267c0f007cfec2139a3428320b807a2e6404101907cf6043dcfec8c34b123dc0821bf0bb58c1319568"}, &(0x7f0000000000)=0x48) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000a7b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)=""/97, 0x61}, {&(0x7f0000fa7000)=""/215, 0xd7}, {&(0x7f0000cde000-0xa2)=""/162, 0xa2}, {&(0x7f0000be1000)=""/70, 0x46}], 0x4, 0x0, 0x0, 0x13}, 0x7}], 0x1, 0x0, &(0x7f0000d20000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) r3 = dup(0xffffffffffffff9c) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000e73000)=0x9, &(0x7f000071c000-0x8)=0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f00001fd000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000e3e000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000022000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) 2018/02/08 14:17:20 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) mmap$binder(&(0x7f0000e98000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) pipe2(&(0x7f0000e9c000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) r4 = getpid() kcmp(r3, r4, 0x1, r2, r2) 2018/02/08 14:17:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000053e000-0x8)={0x0}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000cc000-0xf5)=""/245, &(0x7f0000dc0000-0x4)=0xf5) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ec3000)='/dev/audio\x00', 0x40, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e07000)={0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MASTER={0x8, 0xa, 0x87}]}, 0x3c}, 0x1}, 0x0) 2018/02/08 14:17:20 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f79000-0x20)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000f78000)=0x20) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000f78000)={0x27, 0x7, 0xf4, 0x2, 0x5, 0x7, "f378f68f110ddd715a40ec7213be6b721803ecda3df245f42c51d27b1af344a282b087801955f29f77adcb50443e0bc8060d5ad2d0b21209d7a6e3dc15085d", 0x1}, 0x60) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000f78000-0x4)=0x400, 0x4) recvmsg(r1, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009b1000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000f78000)={&(0x7f0000551000/0x3000)=nil, 0x2, 0x0, 0x40, &(0x7f0000139000/0x3000)=nil, 0x4}) bind$inet(r1, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) sendto$inet(r1, &(0x7f0000e79000-0x5be), 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) 2018/02/08 14:17:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000849000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/08 14:17:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000487000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000b0b000)={0x1eb, 0x80000001, 0xda4b, 0x2, 0x2}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c94000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getresgid(&(0x7f0000f07000), &(0x7f00002b7000-0x4), &(0x7f0000d8e000-0x4)=0x0) setfsgid(r3) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setrlimit(0x7, &(0x7f0000ba6000)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000c44000/0x18000)=nil, &(0x7f0000ae7000-0x18)=[@textreal={0x8, &(0x7f00004ee000-0x3c)="362e2e3e263e0f01182ef30f2a8b0080ffa80000f40f3266b94708000066b8e9ed168366ba000000000f303e260f320fc45dda4db800008ed80f00dd", 0x3c}], 0x0, 0x0, &(0x7f0000b77000+0xddc)=[], 0x100000000000024f) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000a6e000-0xc)={0x5, 0x3, 0xffffffff90a436b3, 0x10000, 0x4, 0x3, 0x6}, 0xc) 2018/02/08 14:17:20 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x1000) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000396000)=0x40, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00007b5000)='/dev/rtc\x00', 0x900, 0x0) sendmsg$rds(r2, &(0x7f0000c1d000)={&(0x7f000008b000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10, &(0x7f0000fcd000-0x10)=[{&(0x7f0000704000-0x52)=""/82, 0x52}], 0x1, &(0x7f0000e4b000-0x1f0)=[@mask_fadd={0x58, 0x114, 0x8, {{0x4, 0xec77}, &(0x7f0000ea7000)=0x100000000, &(0x7f0000c1d000-0x8)=0x20, 0xad91, 0x2, 0x1b, 0x1, 0x1c, 0x10001}}, @rdma_args={0x48, 0x114, 0x1, {{0x7, 0x50a}, {&(0x7f0000085000)=""/23, 0x17}, &(0x7f0000877000)=[{&(0x7f0000d04000-0xe1)=""/225, 0xe1}, {&(0x7f0000b90000-0x19)=""/25, 0x19}, {&(0x7f000046e000)=""/242, 0xf2}, {&(0x7f000089a000-0x85)=""/133, 0x85}, {&(0x7f0000dcd000-0x9d)=""/157, 0x9d}, {&(0x7f0000f9b000-0x76)=""/118, 0x76}], 0x6, 0x20, 0x458a6fbf}}, @rdma_args={0x48, 0x114, 0x1, {{0x2, 0x6}, {&(0x7f0000451000)=""/110, 0x6e}, &(0x7f0000ea4000-0x10)=[{&(0x7f00006b7000)=""/10, 0xa}], 0x1, 0x2, 0x1b21}}, @mask_fadd={0x58, 0x114, 0x8, {{0x1}, &(0x7f0000629000-0x8)=0x3, &(0x7f0000c0c000-0x8)=0x2101, 0xa0e, 0x3, 0x2, 0x3, 0x2, 0x92a}}, @cswp={0x58, 0x114, 0x7, {{0x5, 0x8}, &(0x7f0000bb4000-0x8)=0x40, &(0x7f0000b8e000)=0x5, 0x1, 0x10002, 0x7f, 0x3, 0x10, 0xfffffffffffffff7}}, @mask_fadd={0x58, 0x114, 0x8, {{0x3f, 0x6}, &(0x7f0000227000-0x8)=0x100000000, &(0x7f0000e53000)=0x1, 0x4, 0xfffffffffffffffe, 0x1ff, 0x80000000, 0x8, 0xbd}}], 0x1f0}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e77000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) sendmsg$key(r1, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f000024b000-0x10)={0x2, 0xb, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x12}, 0x1}, 0x0) 2018/02/08 14:17:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000087c000-0x2ce)={0x14, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000bba000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x400000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000ca000)=""/225, &(0x7f0000d6d000-0x4)=0xe1) r2 = syz_open_dev$midi(&(0x7f00003c3000)='/dev/midi#\x00', 0x9, 0x50400) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000dde000)={r2, &(0x7f0000ab4000-0x96)="f595fd1df65bd54fb45efdc54e7436cd75a4080d835ccde3f02299d10eae4ad9a2617362025dd57ba4f6905e6b62caba849437f1f6844117426371e57b9dbfab7a5ee7af7b7089005cf10eeaf923bf2bc0428c6ca4a635c9b85985431e14ddb6e563183face8339812f964b7cda59d8e0f98fdecce96b0be46700bf6755134086200d450fd55e3dcf1a075b5eec9e00d2f8b0ae7fc84"}, 0x10) syncfs(r0) 2018/02/08 14:17:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{}, {0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r2}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) syz_open_dev$sndpcmp(&(0x7f0000b5a000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80) stat(&(0x7f0000a22000)="e91f7189591e9233614b", &(0x7f00004d2000+0xc9b)) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) [ 81.836529] audit: type=1400 audit(1518099440.828:80): avc: denied { map } for pid=8712 comm="syz-executor7" path="socket:[22595]" dev="sockfs" ino=22595 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=packet_socket permissive=1 2018/02/08 14:17:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c84000)={0x7, 0xffffffffffffff9c, 0x1}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00001f1000)={&(0x7f0000052000)=[0x80000001, 0x100000000, 0x4, 0x2, 0x6, 0x4], 0x6, 0x1ff, 0x1, 0xc3f, 0x8, 0x1f, {0x2000000, 0x80000001, 0x4, 0x6b8, 0x4, 0x20, 0x9, 0x7fffffff, 0x9, 0x7ff, 0xfffffffffffffff9, 0x8000, 0x5, 0x80000000, "4ba06e4a317055b9f6e91aa6d64b3e2ba42d5821945c0cd9680ebb2db1ec9756"}}) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x20000000000004) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000002000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24"}, 0x0, [], {0x77359400}}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bc6000-0xc)={0x0}, &(0x7f00000db000)=0xc) ptrace$setopts(0x4206, r2, 0xfffffffffffffffe, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004e7000)={0x0, 0x0}) syz_open_pts(r0, 0x400) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004d4000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000b81000-0x4)=0x3) r5 = getpgrp(0x0) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000631000-0xa)='/dev/cuse\x00', 0x101000, 0x0) perf_event_open(&(0x7f0000c90000)={0x3, 0x78, 0x1, 0x8000, 0x101, 0x80, 0x0, 0x1, 0x104, 0x4aec5123c2cc21b5, 0xa38600000000000, 0xa8d, 0x6, 0x6, 0x9a, 0xffffffff, 0x3, 0x7, 0x1, 0xdf, 0x4, 0x0, 0x2, 0x5, 0x5, 0x0, 0x1ff, 0x3, 0xde, 0xfffffffffffffc03, 0x2, 0x7, 0x800, 0x40, 0x1, 0x1, 0x0, 0x9, 0x0, 0xfff, 0x0, @perf_bp={&(0x7f000085e000-0x1), 0x3}, 0x24000, 0xb4, 0x5, 0x7, 0x6, 0x80000000, 0x4}, r5, 0x8, r6, 0x8) geteuid() stat(&(0x7f0000090000-0x8)='./file0\x00', &(0x7f0000b81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000545000)={r5, r7, r8}, 0xc) 2018/02/08 14:17:21 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f000056e000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000662000-0x4)=0x8) 2018/02/08 14:17:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x100) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000003000-0x4)) r1 = msgget$private(0x0, 0x131) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000000)=""/75) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000003000-0x6)='/dev/sg#\x00', 0x7, 0x298102) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000002000)={0x1c, "5c30952d121c9f0b248cb92dd2dcf435f7c98f9e4b007cc10e007676"}) 2018/02/08 14:17:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80803, 0x800000001) pipe(&(0x7f000010f000)) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000ac4000-0x40)=@hopopts={0x0, 0x6, [], [@enc_lim={0x4, 0x1, 0x20}, @calipso={0x7, 0x18, {0x503, 0x4, 0x29c, 0x0, [0x823c, 0x81]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0xfffffffffffffe41, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x40) setsockopt$inet6_opts(r0, 0x29, 0x4000000000000036, &(0x7f000002b000)=@dstopts={0x0, 0x0, [], []}, 0x8) socketpair(0x9, 0x80002, 0x2, &(0x7f000090d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000e19000)={0x0, 0x3f}, &(0x7f0000c4b000-0x4)=0x8) r3 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000248000-0x110)={{0x0, 0x7, 0x9, 0x1000, "feec67c8def646317e1d1f1203299d14a32ae42e68baf5b1f4a018c7dc7cee117fe48b002201cb20906afb02", 0x1}, 0x0, 0x0, 0x5, r3, 0x8000, 0x2, "fafd412696590f549dbdaf302422bc8f195ad2aba0fc0f73f7119cf7bba421bc86889af01bb1feba9f2750c2c4cd0d3583e26c9b7fbcc23eea1320ab381f665b", &(0x7f0000317000)='\x00', 0x1, [], [0x400, 0x0, 0x1, 0x4]}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000720000-0xb1)={r2, 0x3, 0xa9, "3bd0d1f4281bbb56cef8b2c19c06cfd5db51ca0364740f8e30adcf615155eee7d1ae0ad2d0028b8ab4f14873139cd90a6e15c624d1064d12950b9a1cdaf421b4ca9a0471c15a704cfdffae09067975da1a40216befc2bec13a25ba4d3c5ab292a3f4f5e1dceb9cb2d4be51a51a60cb8711c3d5bd7b70cbb4dc94a8ea86e6f183f625aaddde539c7305aec34007cbc4ddac2b4d831c3e6be5160faac1a9617bf33f0dc95df6972fc2ff"}, 0x284) 2018/02/08 14:17:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x57}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4000000001, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001ca000)='/dev/sequencer\x00', 0x200, 0x0) getsockname$llc(r0, &(0x7f00002bc000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000b50000-0x4)=0x10) 2018/02/08 14:17:21 executing program 3: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x5, 0x1, &(0x7f0000f80000-0x10)={0x77359400}, &(0x7f0000d27000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/08 14:17:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f000070a000-0x8)=0x1) read(r0, &(0x7f0000873000)=""/86, 0x56) 2018/02/08 14:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = getpgrp(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) fchdir(r0) kcmp(r2, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/08 14:17:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) fgetxattr(r0, &(0x7f0000f37000)=@random={'osx.', 'cgroupself\x00'}, &(0x7f000015a000-0xff)=""/255, 0xff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$setlease(r1, 0x400, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) close(r1) 2018/02/08 14:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e7f000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x26, &(0x7f00000fc000-0x8)=0x0) r2 = syz_open_dev$admmidi(&(0x7f0000112000)='/dev/admmidi#\x00', 0xf7, 0x200000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00006b9000)={0x0, 0x9, 0x0, &(0x7f00003fe000)}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f0000b58000-0x8)=[&(0x7f00004aa000)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000b10000)="000000000108000000", 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/08 14:17:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) 2018/02/08 14:17:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9d000-0x8)) r2 = socket(0x11, 0x0, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00004f7000-0x4)=0x9d, 0x4) setsockopt$sock_int(r1, 0x1, 0x3e, &(0x7f00001e6000)=0x2, 0x4) r3 = dup(r1) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000a54000)=""/132) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00005f3000)) 2018/02/08 14:17:21 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000005000-0x60)=[{&(0x7f0000005000-0x1)=""/1, 0x1}, {&(0x7f0000005000-0x65)=""/101, 0x65}, {&(0x7f0000004000-0x85)=""/133, 0x85}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000-0xb9)=""/185, 0xb9}, {&(0x7f0000004000-0x80)=""/128, 0x80}], 0x6, &(0x7f0000005000-0x90)=[{&(0x7f0000002000)=""/137, 0x89}, {&(0x7f0000005000-0x6f)=""/111, 0x6f}, {&(0x7f0000003000-0xa2)=""/162, 0xa2}, {&(0x7f0000002000-0x9b)=""/155, 0x9b}, {&(0x7f0000003000)=""/49, 0x31}, {&(0x7f0000002000-0x3f)=""/63, 0x3f}, {&(0x7f0000002000)=""/202, 0xca}, {&(0x7f0000001000)=""/182, 0xb6}, {&(0x7f0000001000-0x87)=""/135, 0x87}], 0x9, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000004000-0x8)=0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000-0x8)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$TIOCCBRK(r3, 0x5428) msgget(0x0, 0x202) 2018/02/08 14:17:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$dupfd(r1, 0x406, r0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000b5d000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000aa4000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}}) 2018/02/08 14:17:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00001d5000-0xb)='/dev/midi#\x00', 0x4, 0x80) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000c80000-0x8)={0x0, 0x100000000}, &(0x7f0000463000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000197000-0x10)={0x80000000, 0x8207, 0x7fff, 0x8, r1}, &(0x7f0000ed8000)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b89000)={{{@in6=@empty, @in=@multicast1}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000088000)=0xe8) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000017000-0x10)={&(0x7f0000005000-0x1b0)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x20}, []}, 0x14}, 0x1}, 0x0) 2018/02/08 14:17:21 executing program 2: openat$rfkill(0xffffffffffffff9c, &(0x7f000088e000-0xc)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000bc8000-0x9)='/dev/dsp\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000a91000)="e27c8d772891013143aad08f055ef6cbe2c8b7595b53b307c8ad49b98cbaa812ee7e100007815d9470e2245059b6584a1c209c8c8d9fdef59aa713388da8cd879da3c42db5618a11773c96e39b56", 0x7) fcntl$addseals(r1, 0x409, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00007d2000-0x10)={0x1, &(0x7f00007ef000-0x8)=[{0x0}]}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000fca000-0x8)={r2}) fallocate(r1, 0x0, 0x0, 0x2) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000fc9000)=@random={'os2.', '/dev/rfkill\x00'}, &(0x7f0000158000)=""/204, 0xcc) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000b22000)=""/103) [ 82.137304] audit: type=1400 audit(1518099441.129:81): avc: denied { map } for pid=8778 comm="syz-executor1" path="/dev/usbmon0" dev="devtmpfs" ino=9179 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usbmon_device_t:s0 tclass=chr_file permissive=1 2018/02/08 14:17:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000045000-0xe)='./control\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000017a000-0x8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000f5b000)={0x4, 0x2, 0x0, {0x77359400}, 0x4, 0x9827}) getdents(r0, &(0x7f0000a31000-0x1000)=""/4096, 0x1000) 2018/02/08 14:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f000036b000)='/dev/snd/midiC#D#\x00', 0x1ff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d7a000)='/selinux/policy\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000f78000/0x18000)=nil, &(0x7f0000026000-0x18)=[@text64={0x40, &(0x7f0000526000)="490f0766b811018ed80f01c8480f22dd4e0f2189c4c2312c3a66ba400066edf04c81b1d5cec4d40f77f642b805000000b9501500000f01c1c462318c9235000000", 0x41}], 0x1, 0x22, &(0x7f00008ac000-0x20)=[@cr0={0x0, 0x20}, @cr0={0x0, 0x4}], 0x2) sendmsg(r0, &(0x7f0000c0c000-0x38)={&(0x7f0000ccd000-0x20)=@pptp={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x20, &(0x7f0000c01000)=[{&(0x7f00005ca000)="049fadf29464c56829e86d671c5ecb7cb7de28c8343cb41366a70c91a4cebe029d674f860958610bb6a1d739872be87d5408fd3c20640a08643de55b23468cce3218ef971fb13b6639540397c6a8889b48ae980ed9cfae1734a8c9ff259d187dcb5913e699e061304b9cd0f363666ff2e25c3e85c245631123603cd44328f159adcb54d1d5d4c875a45c08f6314eac3b3110c6a8982820987017ac794d3a49de", 0xa0}, {&(0x7f0000313000)="b251362fd649bfc7ba11e391858b3cc1b15362030aa48a510ac3f5694dd9ec55e161662cf209373af1ced62bd4f63e73fda7cee4101adc82bfc7b2270272b97417debfd021af964d2e9b4eabc07bef2bdc79c99a4e20b28e685fcac328fff7476a1c203d1aed8419f726f8229feba882d6d1b77a87e56ff103c422fe0af0130345978019680999726a568d5f2092fa77f8ae4cd2d6599c1060a76b1087119f72eae396a2d85778a560ead44f9a3c8ec314dae8f612ba431f08dbded6", 0xbc}], 0x2, &(0x7f00005c8000-0x150)=[{0x88, 0x107, 0x5, "ddb3b5e9f5a4eabe974db280766a6ce564787201a4b03a602b438ae31ad5b64a1133c111c4c3ed10cce4fe8bfb0fb032248fec93ae9586bd4ce028e184d8721dd6e011187f29d286add71c9a941ab1e86d65fcc02bd79570754d17aca7a25f8e3b67e42617660df5882dc92a51a07ce4e91ebb8e"}, {0xc8, 0x1ff, 0x2, "3416ff54abaed95a00a8b1a4a226eec955330c6a274c9fd50c54332e63829bfd3729ccd0cdeb1501a887581d074b49c82d23aa4865b5b67ee78f70999412b78b6e7e0999bbbefd4ccb3f0366b38cdc651fed29cd4277fc09a9c9f939e8afc28d25c1a8757d61e501ef73fd8dd1f3887d04d16479d7a2eb8592bdfe921508258723b649a8d470b18448e6509042cd3fbf6c8acdde72ea80ca068873a78d496f81d73f8a0c5da6b812bdfc0a6cd5fc4d99fb65c75ab3b9"}], 0x150, 0x24008001}, 0x20000010) 2018/02/08 14:17:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) r2 = syz_open_dev$sg(&(0x7f000038b000-0x9)='/dev/sg#\x00', 0x7fff, 0x41) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000142000-0x10)={0x5, 0x7, 0xd6fd}) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x21d}, 0x0) 2018/02/08 14:17:21 executing program 5: mmap(&(0x7f0000000000/0x75e000)=nil, 0x75e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000075c000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000002f000)='/selinux/enforce\x00', 0xc0000, 0x0) mmap(&(0x7f000075e000/0x1000)=nil, 0x1000, 0x1, 0x1010, r1, 0x0) mmap(&(0x7f000075e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000199000)={0xa, &(0x7f000075f000-0x71)=""/113, &(0x7f000075e000)=[{0x1a, 0xca, 0x4, &(0x7f000075f000-0xca)=""/202}, {0x8, 0xa4, 0xffffffffffffffff, &(0x7f00000a3000)=""/164}, {0x0, 0x13, 0x5d, &(0x7f000075e000+0x6c3)=""/19}, {0x7, 0x78, 0xac1, &(0x7f000039c000)=""/120}, {0x1, 0x1000, 0x3, &(0x7f000075e000)=""/4096}, {0x5, 0xd9, 0x7fff, &(0x7f0000647000)=""/217}, {0x7, 0x64, 0x0, &(0x7f000075e000)=""/100}, {0xfd, 0xe0, 0x2, &(0x7f000075e000)=""/224}, {0xfffffffffffffffb, 0x58, 0x37, &(0x7f000075f000-0x58)=""/88}, {0xfd, 0x32, 0x1000, &(0x7f000075f000-0x32)=""/50}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0xff]}) 2018/02/08 14:17:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000049b000-0xc)={0x10, 0x34000}, 0x3bc, &(0x7f0000008000-0x10)={&(0x7f0000129000-0x20)={0x18, 0x23, 0x400, 0xffffffffffffffff, 0xffffffffffffffff, {0xd}, [@typed={0xffffffffffffff92, 0x70, @u32=0x1ff}]}, 0x5}, 0x1, 0x0, 0x0, 0x5}, 0x0) r1 = creat(&(0x7f0000dfb000-0x8)='./file0\x00', 0x100) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/02/08 14:17:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x80, 0x0) mq_timedsend(r0, &(0x7f000025e000)="cd21a494ffb1261ce867d980dc4d20982adeec8c26d312eb2855dd396e5d073836a9ba801b85f166c26728cd34e0cd742b6b18ff5de4f2d336b308b5a1c46790fae3c6b8ae19fe5b409c1b493a8a3a8841d2e45eacf5a974979faa794813a6ff9d2237c5ed6c088be5f23e6ddec17f56b699d325346eddf023c4d3efc51646405cad4b29931fabf48e3d969f6d79a1e15bacbeb3a6c3416bb710d9c5f0436bb12c2f037fcca2828b7e7c642bb31af30a93962549ff8a1d56519cb6a4e1c4c936f164fa5294", 0xc5, 0xff, 0x0) bind$pptp(r0, &(0x7f0000625000-0x20)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000f93000)={0x80000000, 0x0, 0x3, 0x20}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000b7f000)={0x8, r1, 0x2, 0xffffffff}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000087a000-0x10)='/selinux/policy\x00', 0x0, 0x0) madvise(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) r3 = syz_open_dev$amidi(&(0x7f0000bea000-0xc)='/dev/amidi#\x00', 0x2, 0x40) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000e32000-0x1000)=""/4096) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000037000-0x70)={0x0, 0x68, "55ddd47d7b87e01bacac27b85736f7539763d2351b1356fead0d70920bd3936d4ecf3cb833fb04281fca3ec0d64f1fc877e428e5caf99c331ba4b5abefc075bde2d843648bebd8436c38d4886933b36f3d7ce8cf66b3c5145179d47f3c90c6c5be46e6202ea33024"}, &(0x7f0000060000-0x4)=0x70) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00004ce000-0x6)={r4, 0x7fff}, &(0x7f0000fe5000)=0x6) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000e65000)={0x0, 0x5c, 0x30, 0x8, 0x8001}, &(0x7f00001c6000-0x4)=0x18) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000089e000)={r6, 0x3, 0x5}, &(0x7f00000d4000)=0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000020b000-0xc)={0x0}, &(0x7f00002cd000-0x4)=0xc) sched_getscheduler(r7) 2018/02/08 14:17:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000670000-0x8)='./file0\x00', &(0x7f0000a98000)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000ee7000)) 2018/02/08 14:17:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x80005, 0x80000001) getsockopt(r0, 0x114, 0x2713, &(0x7f0000f10000)=""/1520, &(0x7f0000beb000)=0x5f0) 2018/02/08 14:17:21 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x40000, &(0x7f0000000000), 0x8) creat(&(0x7f0000c68000-0x8)='./file0\x00', 0x0) 2018/02/08 14:17:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setrlimit(0x0, &(0x7f00009c0000-0x10)={0x200020000000000}) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/02/08 14:17:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000037e000-0xc)={0x0, 0x2, 0x10}, 0xc) ioctl$int_in(r0, 0x5452, &(0x7f0000b6a000-0x8)=0x4) r1 = socket(0x40000000015, 0x5, 0x0) bind$unix(r1, &(0x7f000011b000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000037f000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x0, 0x9, 0x1000, 0x200, 0x80000000}, &(0x7f0000adf000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000892000-0x12)={r2, 0x9, 0x5, [0x6, 0xfff, 0x1ff, 0x3, 0x7]}, 0x12) setsockopt(r1, 0x114, 0xa, &(0x7f0000000000)="2a8e339c", 0x4) 2018/02/08 14:17:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00002ac000/0x18000)=nil, &(0x7f0000611000-0x18)=[@text32={0x20, &(0x7f0000307000)="c4e299f7cc6664f36cb93e0b0000b8489f35ecba000000000f3066b85f000f00d066ba200066ed660f38817ec6660f381db4422f2300000f01d1dff20f0f9e337d00001c", 0x44}], 0x1, 0x0, &(0x7f0000d2a000)=[], 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000280000-0x80)={0x0, 0x0, []}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000e15000-0x68)={0x74, 0x0, [0x6, 0x100, 0x800000000000000, 0x41]}) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x5, 0x5}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000001000)={r4, 0xfff, 0x30}, &(0x7f0000001000-0x4)=0xc) readv(r1, &(0x7f0000001000-0x50)=[{&(0x7f00001d0000)=""/91, 0x5b}, {&(0x7f000081b000-0x54)=""/84, 0x54}, {&(0x7f0000001000-0xf0)=""/240, 0xf0}, {&(0x7f0000001000-0x6b)=""/107, 0x6b}, {&(0x7f0000000000)=""/209, 0xd1}], 0x5) 2018/02/08 14:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}]}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000882000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = add_key$user(&(0x7f00003ff000-0x5)='user\x00', &(0x7f0000249000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000554000)="78fb74356203dc88831f5c3f433569fa3a1748150d09b62ca5d4801108332b1b54f8b14540a3cce50b60be1b66c0bdeb8634ed66547950cc5fd897bb320f943e592d1f8444e4022a2a33030bbeb9eb2d7d7d969104f318ad3e3d86ca247c68a5ea012a0eacf1775b902e9fe6ea594bf88cbaf2919006a5006e0edc5caad7c6cdd1c8f18153cbe2cb3fae2d8f7487de248e5fa510a8c43ff78cb6d36ada660e839cae12955a9fa5a08bbfe21b3ec63fe369784a083b7b8b9143e369eed291ecdb8e9a131978", 0xc5, 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f0000936000-0x8)='keyring\x00', &(0x7f00000a5000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$negate(0xd, r1, 0x1, r2) sendto$inet6(r0, &(0x7f00008d9000-0x39), 0x5da, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/08 14:17:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecb000)={@empty, 0x0, 0x1, 0x0, 0x5}, 0x20) socket$nfc_raw(0x27, 0x3, 0x0) 2018/02/08 14:17:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000270000)='/dev/dmmidi#\x00', 0x8, 0x980) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000098a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @rand_addr=0x6}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x86, 0x0, 0x0, 0x0, 0x0, &(0x7f00006ed000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000487000-0xc)={&(0x7f0000063000)='./file0\x00', r0}, 0xc) mkdir(&(0x7f00003a2000-0x8)='./file0\x00', 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00008d9000-0xd0)={0x5, 0x0, [{}, {}, {}, {}, {}]}) recvfrom(r1, &(0x7f0000231000-0xaa)=""/170, 0xaa, 0x0, &(0x7f00002a0000)=@generic={0x0, "d8b9e24d733c59dc83972ac8ccb340be530c3370361f65c9a119c8fb4d633bbe400847e87a58e80c1c30992ed9ac1f24867a15dedb62d2b6ef0a27527cc4be319905fc063bc44595046a729530041776ffcd15c9eefcf8f9c131a73ffa3d6b8586f6241086e19812602de7ab69c0d73d90e24948fb4a56d94c839d9bbfaa"}, 0x80) 2018/02/08 14:17:21 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000c07000-0xd)='/dev/usbmon#\x00', 0xff, 0x200) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000dd0000)=@syzn={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000b52000)=""/4096) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x8c62}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f00008f9000)=0x4) 2018/02/08 14:17:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006ea000-0x8)='./file0\x00', 0x0) dup2(0xffffffffffffffff, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b2a000-0xa9)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000228000-0x8c)=""/140, 0x0) 2018/02/08 14:17:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0xfffffffffffffffb, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000f89000-0x18)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000001000-0x18)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000f0000)={0x9c, 0x0, &(0x7f0000b65000-0x9c)=[@clear_death={0x400c630f, 0x2, 0x4}, @reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x40, 0x10, &(0x7f0000000000)=[@fda={0x66646185, 0x8, 0x4, 0x5}, @fda={0x66646185, 0x6, 0x4, 0x27}], &(0x7f0000fb0000)=[0x38, 0x40]}}, @acquire_done={0x40106309, r1, 0x3}, @request_death={0x400c630e, 0x1}, @free_buffer={0x40086303, r2}, @clear_death={0x400c630f, 0x1, 0x1}, @decrefs={0x40046307, 0x3}], 0xdc, 0x0, &(0x7f0000001000-0xdc)="a0970c42e5891475980a03ab05b6feb7784581730c7cd425124915f36d16fa9c24aaa413184790bd8873be1877bfcb1bf9c2cc6c0426ac4cbf34a724c7a38668141477df16fbe193c545cafe3c8cb8093848ab42c49d29258cff168e3bd40e635c114a78c6fd378c064df19833cd5a09de624b7306eff039646242532c710c69e88339488aa60670b65e21aed91cdc44ef86583fa80bdede2293a3443c251494b3059c0e5e9f69ae43f3c4b39d47f69208065c169b287a795e5c3678dda31783c17b1f7b351144e3600e11cd83a9f8cc437c5a0415933c141428016b"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000001000)=""/94) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x78d) sendto$inet(r3, &(0x7f0000218000), 0x0, 0x0, &(0x7f0000062000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvfrom$llc(r3, &(0x7f00005e8000-0x83)=""/131, 0x83, 0x2, &(0x7f00004ec000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/02/08 14:17:21 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0xffffffffffffff00, 0x10000) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000002000)=""/164) r1 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(r0, 0x4b36) syz_open_dev$sndpcmp(&(0x7f000000a000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x10000) rt_sigreturn() ioctl(r1, 0xc0884123, &(0x7f0000003000-0x24)="8a") 2018/02/08 14:17:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fa5000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000481000)={0x7, 0xa9f}) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f000039a000)) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00009b1000)=0x50) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004d2000)={0x0}, &(0x7f00005c6000-0x4)=0xc) shmget$private(0x0, 0x3000, 0x10, &(0x7f00006f4000/0x3000)=nil) sendmsg$nl_generic(r0, &(0x7f0000686000-0x38)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000aed000-0x24)={0x24, 0x23, 0xaff, 0xffffffffffffffff, 0x3, {0x4}, [@nested={0x90906201b2500b4d, 0x1, [@typed={0xc, 0x1, @pid=r2}]}]}, 0xfffffffffffffdc1}, 0x1}, 0x0) 2018/02/08 14:17:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000dce000-0x8)='./file0\x00', 0x184) mprotect(&(0x7f0000163000/0x800000)=nil, 0x800000, 0x0) pselect6(0x40, &(0x7f0000009000), &(0x7f0000ae2000-0x40), &(0x7f0000001000-0x40), &(0x7f0000001000-0x8)={0x0, 0x1c9c380}, &(0x7f0000001000-0x7)={&(0x7f000023d000), 0x8}) 2018/02/08 14:17:21 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = memfd_create(&(0x7f0000018000), 0x2) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000019000-0xd8)=@ioapic) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "92e6e6eac8e443e6e69d10f7ef0b2fe30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d6500000007b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e11ed764989aac2ba631799517a9e794e1dd1f20124ab"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000011000-0x6)={0x1, 0x6}) r3 = openat(0xffffffffffffff9c, &(0x7f0000018000)='./file0\x00', 0x1e5003, 0x81) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f0000017000-0xc)={0x2, 0x2, 0x3f}) sync_file_range(r1, 0x75f8, 0x0, 0x7) readlinkat(r0, &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000017000)=""/213, 0xd5) 2018/02/08 14:17:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) fcntl$getown(r1, 0x9) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005f1000-0x38)={0x0, 0x0, &(0x7f0000332000-0x40)=[{&(0x7f0000d3b000)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9a98316917a00456e29b0e750cc67adf60981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f33291ce0271ce6c79be2c3cae2a15c51c6ea80c140750800", 0xd8}], 0x1, &(0x7f000094b000)=[]}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}], 0x1, &(0x7f0000590000)}, 0x0) 2018/02/08 14:17:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockname$packet(r0, &(0x7f0000ef3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000024c000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000fa1000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) 2018/02/08 14:17:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000033000+0x816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) msgget(0x3, 0x0) semctl$GETNCNT(0x0, 0x1, 0xe, &(0x7f0000952000-0x4c)=""/76) 2018/02/08 14:17:21 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x203, &(0x7f0000000000)={&(0x7f00000ca000-0xdd)=""/221, 0xdd}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000729000)='./file0\x00', 0x0) mount(&(0x7f0000191000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f0000b06000-0x33)) preadv(r1, &(0x7f000088a000-0x10)=[{&(0x7f000035e000-0x59)=""/89, 0x59}], 0x1, 0x0) unlinkat(r1, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f0000f13000-0x8)='./file0\x00') socket$inet6_sctp(0xa, 0x0, 0x84) getcwd(&(0x7f0000a35000), 0xffffffffffffff85) 2018/02/08 14:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000e87000), 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000031d000-0x24)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x1, 0x5, [@empty, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x3, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x24) [ 82.541529] audit: type=1400 audit(1518099441.533:82): avc: denied { setfcap } for pid=8853 comm="syz-executor3" capability=31 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/08 14:17:21 executing program 1: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fc4000-0x1)='5', 0x1, 0x8000, &(0x7f0000dee000)={0xa, 0x0, 0x1000, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000247000)=0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c4c000)={0x0, @in={{0x2, 0x3, @empty}}, [0x100000000, 0xcec1, 0x7fffffff, 0x165, 0x2, 0xfd2b, 0x1, 0x1120, 0x4, 0x9, 0x400, 0x5, 0x4, 0x7, 0x4]}, &(0x7f0000fc4000)=0x108) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ea1000-0x8)={r2, 0x5}, 0x8) r3 = getpgid(r1) getpgrp(r3) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000782000-0xf)={0x0, 0x7, "fca24c3b7642df"}, &(0x7f0000b56000-0x4)=0xf) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fc4000)=@assoc_id=r4, &(0x7f0000fc5000-0x4)=0x4) msync(&(0x7f000069f000/0x1000)=nil, 0x1000, 0x1) 2018/02/08 14:17:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d54000)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ca1000-0x4)=0xfff, 0x4) exit(0x0) waitid(0x0, 0xffffffffffffffff, &(0x7f00000c8000), 0x0, &(0x7f0000edf000)={{0x0}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00001ba000)='/dev/autofs\x00', 0x18000, 0x0) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000cf4000)={0x0, 0x3ff}) fcntl$getownex(r2, 0x10, &(0x7f00006f4000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e34000-0x4)=0x0) kcmp(r3, r4, 0x6, r2, r2) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000373000)={r2}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000657000-0x8)={r5, r2}) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00009e9000-0xb8)={0x0, 0xfffffffffffffffc, 0x9, 0x6, 0x2, 0x7fff, 0xfffffffffffffffe, 0x83a6, {0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x6561ea61}}, 0xf48, 0x1, 0x0, 0x3, 0x8001}}, &(0x7f0000fbf000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000055e000)={r6, 0x1000, "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"}, &(0x7f0000c08000-0x4)=0x1008) pselect6(0x40, &(0x7f0000cae000-0x40), &(0x7f00006e5000), &(0x7f0000ad7000), &(0x7f0000493000)={r1}, &(0x7f0000b5a000-0x10)={&(0x7f000065d000-0x8), 0x8}) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000493000)={0x2, 0x0, 0x7ff, 0x4, 0x3}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000de7000-0x14)={0x4, 0x9, 0x4, 0x4, 0xffff}) 2018/02/08 14:17:21 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f00005aa000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast, @common}}, &(0x7f000076b000-0x4)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x53)={0x0, 0x4b, "15fccab433468fd5f5aa8fc67fea9b31b5f8b6f50a683bb6091498772fb3e46bc3aa0df16f7258563c03798451a079b3db9eede71789f78dc51e6224ca362accdf5297df8ae9a2096ec113"}, &(0x7f0000000000)=0x53) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r2, 0x4, &(0x7f0000000000)=[&(0x7f000070e000/0x4000)=nil, &(0x7f00001ee000/0x3000)=nil, &(0x7f00008f0000/0xf000)=nil, &(0x7f0000c12000/0x3000)=nil], &(0x7f0000001000)=[0xfffffffffffffffb, 0x1, 0x1, 0x2, 0x4bf, 0x8f, 0x2], &(0x7f0000001000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2) r3 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x7ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000+0xe07)={r1, @in6={{0xa, 0x3, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, 0x6, 0xfe4e}, &(0x7f0000001000)=0x98) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xaf, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x79, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x3b, 0x8, [], [@enc_lim={0x4, 0x1, 0x5}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @ra={0x5, 0x2, 0x7}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @calipso={0x7, 0x10, {0x9, 0x2, 0x6, 0xfff, [0x100]}}]}, @hopopts={0xef, 0x2, [], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}]}], @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6ffbf"}, '^'}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) 2018/02/08 14:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) r1 = syz_open_dev$midi(&(0x7f0000ae0000-0xb)='/dev/midi#\x00', 0x7, 0x20000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000c5000)={0x0, 0x1a, 0x30, 0x7, 0x2}, &(0x7f000029a000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000452000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x96b3, 0x1000, 0x10000, 0x4, 0x8}, 0xa0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e1e000-0x10)={0x0, 0x1c, &(0x7f0000f3b000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}]}, &(0x7f0000dfd000-0x4)=0x10) 2018/02/08 14:17:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00004d2000)="130000001000ffdde200f49ff60f050000230a009d0000001100c53022e5f9ec3e4fe86b432a5188cdfcd860940999e867697270bb4b98cd2e750f14df050000000000000095df1572ab9bd9e401839ff6f43699858802f35347742a7b5ae800b4b13d0100010000000000a5946bc7674a4b40b03f4b161aa74e5bc304009f1205ffff1654040014144ff698d936000007bb97ca0c35020a0353b34ef05e9ce0c83208cee09eea8dab44000000e6e91550", 0xb1) sendmsg$kcm(r0, &(0x7f00008d2000)={0x0, 0x0, &(0x7f0000886000-0x80)=[{&(0x7f0000df4000-0xee)="9bd01536e7a0207b7d7ef3d8d2d2d0f1b0b2b05b05284143236b8251cfeae305327d0dc17aaa65f49b5285a8ac23bdf1c350431f0b94d8b26a438b1bbcd7130dea4fd11d452a7ebdee50d29813b0a3fc2c45655316d7a63651ffbf27bfbb12462e5b7318c9d80f3b2849b2508a8fcce79c6cf82eb369c40c0e9fc26a67ce406e88a5f2ea2e5eb77c2d621805a7bd35ab0b78ed9f8d0a20448fe4cc8984969f282c01f840403b5bb8f4570ede1d111a8366cd4fc698fecf964bf3438f6c0ca93cdb7e562576732354b25c769b818838418584394ed76dffa8161b51942eeabd0bf0673257e53f83d856e1739fc768", 0xee}, {&(0x7f000004d000)="fff3a3b743495ea557186ab1a586d12d92d85df30d6ea613ca12c61935bdfaa3e2d8bb815b62c192ead2bc3c4175087d351194e0844f9cb1f8f87f4b419064461c8076cd8921d873a4c0816d240d32fe1ddabc6d9d9ea8dc9aff87b4b09367b55d1cdc38a68ce44d015ea9c28f01e2b16912a25b69988f941d694ad9c518f6a5cdc18e05469185685a9e284416505064f25e77b57b80f819a76a47c5bf291ea5", 0xa0}, {&(0x7f0000719000-0x93)="b759a6cbc61f597541a2b97ee0a2ffce7887d5f746a937c85f0e7b54e056b748286a8bd94f1371b8a729607a1fb3c0693758ab596257944efd50a888be7a6116049f439aa377f0a23dc856d1ecdf8e9aedeb463ab5da2cb5984ae01d08ee760584870996d2c7e01ca5ac0ebbb5096a330e119522309c7c49ea84b9f91c3e9d64cadebdaa8dd26f80f6b4549a579b477d0cbc06", 0x93}, {&(0x7f00008f5000)="56bb7aa54a119a6586f2", 0xa}, {&(0x7f0000e62000)="7323434907248d359a686d62164b51a2c62e64e54eddee614e6030e367ee2284c5ca4f567d985ab79965b620d1505974405ce8d9aa56c5c6ecea5e7f006e7d56d3d9705033b62a57cb39318c1790eb945a6f5cf9ca10e2f9079bb4f0ba773214904663d0448a3aef66506c566fc34b9edb94b8912516f4ff8da04691098cd7923c77d853631c7e00fa79f41ba637b0", 0x8f}, {&(0x7f0000f1d000)="3e2bc2602ca2bf7a9ad0e03941e77e07403ba8c32f0a4700cf4e82698fdc5660f1306f7267766fdcdadd062daed88b1b78c0e3ce1363a51ab0552eae6c6b450d8b4b555e779d7ea2cb6c77fa9f10fb2d1d70f1f9da665f46e2ce58f3ba448cc19900b163cfa0ebf18d0cd724fb613bfbfe7da1f20e054e5b79afc4d0d1132236ecbe68d69340c086cdc7f1d874f4c13c4241ea5c08612b43aa8123e07e69ac2711fef3bd792c4f89dc0e91ce7dbd92f96e8ada15639de256fe4bb00dba1af6f1c600404b303fddf20d85", 0xca}, {&(0x7f0000993000)="36b538ad80a1e336b4776e28c67c45a380ac7d30c7d3b351cb0031534d818cfdcb3380808c8e22bdafdbe352f089e1459ae268620f8663d39343ea4d002e15c83b41f4a7425845492ac15f8f0957e6ad4b53decf601cd6d50d1f28c3c30b495b3603f1ffe7f93d6db68512a6663c292c6b7230080b389e3df52e220ed5d7cce665c04cb58db722f7e0fa5fbb75", 0x8d}, {&(0x7f0000133000-0xa7)="7e87f6991d0002bdd37195bb101679a1289a9e4e15dba0ccb9c2706fdb7f43ea7583257a179b202259cb6a7de0cfd74057f176e82962f0224911db5d2deedd7be0a5b43ac50cb81519021a95d20304c2597b00797ffc507099d69b24383838447f25409b550a3ba5e4db2431fe63fd165336dbb39ea1f43e5f287b282b3edb13a399fbe1d2c79ea29af3ed90cb9c21190734ca2c89d4231b59a593a96a66a821f9466c76eda1be", 0xa7}], 0x8, &(0x7f0000160000)=[{0xf0, 0x11b, 0x7fff, "0c3503a2f4741f4fbbb7f2d58ecd35b0892d44d06bc79f58c4db804df7f18c883fce77425da4e2dd147d9088f03102842db9e32cdf00bfabb497249182ace12f769d92b1da99fc5cc94fd8f55041b700e01ecf50403c0172117108a9109a0214bef2b57ed3e77049faf7f803cd43968920324c76500738d6c3ed5a2396b5691466cb2e5d9a44b1ec585a0b4e6dda801a9a0cee866e0dbc5e21949d0474bc4ba064718a5c47bdd2fd603436b6e5723345e9b083ea69b4ac37543550bc7e2ac91b73246fbc2f379c70ea67811dfe00a25d0d15721fc67b71573cf3ad1f0dc4"}, {0xe8, 0x195, 0x40, "33fc0eaa095943a00acf67f43fc0ebf8799157f06d26aafd70d8294600fdc1c4cbfaa48f9214c1ad72cabaf165f33b636f0655a1e902542d7624b8482c558f0e00cd837faf46efa95a944e2ec422af5ff9ea00b76558c0fdce7adf2fd573f0d81938c5042678a05ef140e3f1e30a15a2b7c5b05e8dd6ee3df71403484acd4874faa8f8943f827578c72439239a766669280cd97b35c615616f8426de04bc28aea7d8236c8c0c47c58d19108ff985120289d563739d1a9cc9c2f703c9cd759a35c59f120b607b053d441eb82cae7ca41fac390bed"}, {0x108, 0x18f, 0x9, "7e6447b8cd0b94ca5ec7e361c3b33b6869c52b8c21e010445a41b6079b0d3d2cf3cc824908484c5b8874a954583ca9ff1494e884e5f398f2a3be014cb06c0b8e0f1be95c985351723fd9d56865f586615ab3644865b84bbc0114556ba3d1812abd256f861bb762b392feb1074739fa6c51040d0394ba1827f69b006bb9184a6f5543e42c4e2150b9e4063cfc06e7a3115b7c4353666033ac9bfdeb3085fa61e8ba1abfa9beb45c0d264e956beb3580d40dfab7d56c0716381706ee5a590f5ea8efaa41406f44d1939be1b93153b952e3299ef89f27166d59485e0853cb8c6354bbeaec09fff975db3f7d444560a127ca533083"}, {0x100, 0x10e, 0x4, "efd0950d7d2d8024e4eea9f47a614f0c5d170a79beacc2e2fd7ef7ec256916503b43cdd574584c9999dd3f31d9f8452ac3e6aea29d7e28ca06da45ad90bf2b8ec78c8193b0987f5239922bec28f37a80777a887fb27ed7189334c33bdac0f6d36807539376ccd22ac3d70f88b0af34622f50c8fd3d6e571cae3e079e176731ad16f14354b0f10fdd6a88f9d913ef1591c3a986711a52b4bd5595224e7ba8d236a19579b8d309ee0d0e57c626e8fe6cf18526e4643ce790e36107e0b19d344e62ef6be5c7c3b7554c249acb39e777ffd95b1174b669ec79bb209e1a458374faf1f658dfcb848890398318fa776e"}], 0x3e0}, 0x4000) [ 82.634665] dccp_invalid_packet: P.Data Offset(0) too small [ 82.644991] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 82.644991] The task syz-executor4 (8893) triggered the difference, watch for misbehavior. 2018/02/08 14:17:21 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000dbb000/0x2000)=nil, 0x2000, 0xe) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ff5000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000823000-0x8)) 2018/02/08 14:17:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000d56000)='./bus\x00', 0x20, 0x1) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffe, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000022d000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000f04000)={0x80000001, 0x1000, 0x8f, 0x6, 0x9, 0xe200000, 0x7ff}, &(0x7f0000617000)={0x4, 0x8, 0x1, 0x1, 0x3, 0x6, 0x4, 0x7ff}, &(0x7f00004d8000)={0x6, 0x3ff, 0x3, 0x400001000, 0x5, 0x7fff0000000000, 0x0, 0xf4}, &(0x7f0000d1b000-0x10)={r1, r2+10000000}, &(0x7f00008c3000-0x10)={&(0x7f0000443000)={0x4cebb672}, 0x8}) r3 = shmat(0x0, &(0x7f0000596000/0x4000)=nil, 0x4000) shmdt(r3) r4 = dup(r0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f00003aa000-0x1e)={0x2, 0x1, 0x81, "f06bc3d0c001", "a8b0aa6983303e0fe2f9ecfda6c700cd"}) setgroups(0x1, &(0x7f000024b000-0x18)=[0x0]) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000f11000-0xc)={0x0}, &(0x7f0000ee7000-0x4)=0xc) ioprio_get$pid(0x1, r5) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000c97000-0x4), &(0x7f0000860000-0x4)=0x4) r6 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) socket$unix(0x1, 0x5, 0x0) r7 = epoll_create(0xffffffffffffff92) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r6, 0x111, 0x1, 0x2, 0x4) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f00003d7000-0xc)) r8 = open(&(0x7f00009b7000)='./bus\x00', 0xc08, 0x0) ioctl$KVM_DIRTY_TLB(r6, 0x4010aeaa, &(0x7f0000c35000-0xc)={0x0, 0x3}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00008b9000-0x8)) accept$unix(r8, 0x0, &(0x7f0000431000)) r9 = socket$inet6_udp(0xa, 0x2, 0x0) r10 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r10, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r9, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendto(r10, &(0x7f0000edf000)="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", 0xfff, 0xc3fe68eda9554f8b, &(0x7f000064f000-0x10)=@ipx={0x4, 0x0, 0x800, "86462eb966dc", 0x8}, 0x10) bind$inet6(r9, &(0x7f0000e72000)={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x7ff}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r9, 0x29, 0x30, &(0x7f0000689000-0x190)={0xfff, {{0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5fa84bd6}}, 0x1, 0x2, [{{0xa, 0x1, 0xe173, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x3ff}}, {{0xa, 0x1, 0x1eab, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}]}, 0x190) 2018/02/08 14:17:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000003e000-0xb)='/dev/audio\x00', 0x210001, 0x0) listen$netrom(r0, 0x4) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000654000-0x12)='/dev/snd/midiC#D#\x00', 0x200, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eac000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000b0e000)) openat$sequencer(0xffffffffffffff9c, &(0x7f000026a000-0xf)='/dev/sequencer\x00', 0x4001, 0x0) 2018/02/08 14:17:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00005d8000-0x9a)=""/154) poll(&(0x7f0000857000-0x10)=[{r1}], 0x1, 0x9b) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000996000)='./file1\x00', &(0x7f0000cd7000-0xe)='./file0/file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f0000abe000)="341a2ea7b5e6be984b") [ 82.726889] netlink: 125 bytes leftover after parsing attributes in process `syz-executor5'. [ 82.732312] syz-executor7 (8902) used greatest stack depth: 11152 bytes left [ 82.758113] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=41191 sclass=netlink_route_socket pig=8918 comm=syz-executor5 2018/02/08 14:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) r1 = shmget$private(0x0, 0xf000, 0x4, &(0x7f000090c000/0xf000)=nil) shmat(r1, &(0x7f0000d99000/0x1000)=nil, 0x7000) mremap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f000003b000/0x3000)=nil) [ 82.770617] audit: type=1400 audit(1518099441.754:83): avc: denied { setgid } for pid=8908 comm="syz-executor1" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 82.817911] netlink: 125 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/08 14:17:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000065b000)='/dev/audio#\x00', 0x7ff, 0x20001) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000081e000)={0x3, 0x3fff80000000, 0x9, 0x37ad, 0x3, 0x8}) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @rand_addr, @empty, {[]}}, "c4e60974958cac44"}}}}}, 0x0) 2018/02/08 14:17:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000039000-0x8)={0x0, 0x3651}, &(0x7f000076a000+0x99d)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={r1, 0xfffffffffffffa9d}, 0x78e65c9e4a3455d8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[]}}], 0x1, 0x8000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000085b000-0x20)={0xfffffffffffffffe, 0x0, 0x200, 0x4, 0x5, 0x0, 0x3, 0x9, r1}, &(0x7f0000b07000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000930000), 0x4) 2018/02/08 14:17:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000b47000-0x8)={0x0, 0xfffffffffffffff8}) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d99000-0x4)=0xffffffffffffff40, 0x40) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000e8d000-0x10)={0x1, &(0x7f00005c6000)=[{0x6}]}, 0x10) 2018/02/08 14:17:21 executing program 6: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000027000-0x1)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x351) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000017000-0x60)=[{&(0x7f000001e000-0xde)="cb", 0x1}], 0x1, &(0x7f0000023000-0x378)=[]}, 0x19fff) 2018/02/08 14:17:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0xfda5) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000c97000-0x8)={0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x1f) listen(r0, 0x1) accept(r0, &(0x7f0000baa000-0x9)=@rc, &(0x7f0000d1b000-0x4)=0xfffffffffffffee8) 2018/02/08 14:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f7e000)='/dev/sequencer\x00', 0x10080000000002, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000c98000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)) dup3(r0, r1, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f000036c000-0x400)={"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"}) pread64(r1, &(0x7f000002d000)=""/159, 0x9f, 0x0) 2018/02/08 14:17:21 executing program 5: mmap(&(0x7f0000001000/0xf1000)=nil, 0xf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000006d000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0xd685) seccomp(0x1, 0x0, &(0x7f00000f1000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50000}]}) getpid() r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000087000)='/dev/qat_adf_ctl\x00', 0x40400, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000a4000)=0x1ff) 2018/02/08 14:17:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000028d000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7bf}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffffef}], {0x95}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000257000)={@generic="b1fb017d30db655d99d6da3b107ac93f", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) recvmmsg(r0, &(0x7f0000440000-0x1a4)=[{{&(0x7f0000e84000-0x10)=@nfc, 0x10, &(0x7f0000bdf000)=[{&(0x7f0000d89000-0xf5)=""/245, 0xf5}, {&(0x7f00003be000-0x1000)=""/4096, 0x1000}, {&(0x7f00002c6000)=""/115, 0x73}, {&(0x7f000064c000-0xa)=""/10, 0xa}, {&(0x7f00008c1000-0xc6)=""/198, 0xc6}, {&(0x7f0000366000)=""/24, 0x18}, {&(0x7f0000d37000)=""/51, 0x33}], 0x7, 0x0, 0x0, 0x4}}, {{0x0, 0x0, &(0x7f000089c000-0x90)=[{&(0x7f0000125000)=""/18, 0x12}, {&(0x7f000069d000-0xe5)=""/229, 0xe5}, {&(0x7f0000301000)=""/65, 0x41}, {&(0x7f000093f000)=""/55, 0x37}, {&(0x7f0000872000)=""/49, 0x31}, {&(0x7f0000b3a000-0xe1)=""/225, 0xe1}, {&(0x7f0000d16000)=""/194, 0xc2}, {&(0x7f00007e2000-0x5)=""/5, 0x5}, {&(0x7f000000b000)=""/189, 0xbd}], 0x9, &(0x7f000042f000-0x8)=""/8, 0x8, 0x3}, 0x6}, {{0x0, 0x0, &(0x7f0000666000)=[{&(0x7f0000636000-0x43)=""/67, 0x43}, {&(0x7f00005d0000-0x15)=""/21, 0x15}, {&(0x7f00000c3000)=""/204, 0xcc}, {&(0x7f0000530000)=""/166, 0xa6}, {&(0x7f0000bf8000-0xa1)=""/161, 0xa1}, {&(0x7f0000603000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f28000-0x16)=""/22, 0x16}, {&(0x7f0000e35000)=""/84, 0x54}], 0x8, &(0x7f0000264000-0x1000)=""/4096, 0x1000, 0x400}, 0x80000001}, {{&(0x7f0000d8a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000d3f000-0x40)=[{&(0x7f0000e25000)=""/32, 0x20}, {&(0x7f000089f000)=""/105, 0x69}, {&(0x7f0000d83000-0x1000)=""/4096, 0x1000}, {&(0x7f0000120000-0x85)=""/133, 0x85}], 0x4, 0x0, 0x0, 0xffffffffffff6610}, 0x20}, {{&(0x7f0000208000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f000042d000)=[{&(0x7f00007c9000-0xc3)=""/195, 0xc3}], 0x1, &(0x7f0000b7b000), 0x0, 0x9}, 0x3}, {{0x0, 0x0, &(0x7f0000b5e000)=[{&(0x7f000041b000-0xad)=""/173, 0xad}, {&(0x7f00004ee000-0x70)=""/207, 0xcf}, {&(0x7f00006d4000-0xa6)=""/166, 0xa6}], 0x3, &(0x7f00001ca000)=""/96, 0x60, 0x24d0}}, {{&(0x7f0000cb4000-0xb)=@pppoe={0x0, 0x0, {0x0, @local, @common}}, 0x1e, &(0x7f00000ff000)=[{&(0x7f0000cfb000-0xb6)=""/182, 0xb6}, {&(0x7f0000124000)=""/4096, 0x1000}, {&(0x7f00007f2000)=""/221, 0xdd}], 0x3, &(0x7f0000c6e000-0x5d)=""/93, 0x5d, 0x8}, 0x20}], 0x7, 0x1, &(0x7f0000c42000-0x10)) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000eb8000)={@generic="ab694d950d2aa15a6cc6773ea74eb84b", @ifru_flags=0x1002}) 2018/02/08 14:17:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) lstat(&(0x7f000095f000-0x8)='./file0\x00', &(0x7f00001c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpid() r4 = getpgrp(0x0) sendmsg$nl_generic(r1, &(0x7f000040f000-0x1)={&(0x7f0000e72000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f000093c000-0x10)={&(0x7f00008c9000)={0x1668, 0x3c, 0x0, 0x2, 0x2, {0xb}, [@typed={0xc, 0x58, @uid=r2}, @nested={0x74, 0x7, [@generic="98559cb825141012f869715fe496467b6258c3174821f2badf4b3a1de90292175ca22a0ac1cac4e9d5332a0d56afecb2e35fc72243025319f64e7bfeb2bcfad1b39d5a3dc90d960ca80609aa8a526ba5654f810188e68de88637a3753891720680a2e605a4667b876a73cb1ad1"]}, @generic="c56dd627769e0e2efc18d2ffcd26bdfee1c8ee3a3948e805182c5de46a65dcfa3e212244bb0d91bb12948dbe54a6d86fc9a894ed68f38b11261e0ae4071fb8b84e05c92c1f6708dfb04ccfdb16bbcca2b3da9db11bd5d824319750f5971832d843fb294a0e3c2630a86a4ae378748f6996f9a0b7aff271d11e0621eacdb524235c360fdffc6818c43e59b0c6cc73f6", @nested={0x384, 0x1d, [@typed={0xc, 0x11, @ipv4=@dev={0xac, 0x14, 0x0, 0xd}}, @generic="ae5e7ce98543e4fd014e4909e386ecee8b47d3ca7b00d16adf23d7a8ab81ad562a2850c6f3a906f7c0cabd2cd765ed3438d6d06e8a12de3cfee2f79430540195a4e9a542dfe6f472c39fec4b7d5394fa389ff6f07d34deb93ec2dd78b8d0258f74abe554d47f68a4d1eb93262a1b8606ead5ef63de991bf055212a3d304a64636d229fb575a1d9c48a20c4044ed3cbfc75f5ad350439174f57cdf23683a7cfcad9b77fe78e670930c545fa7b689e62c9622d34dfc0340d6ab872f9384c2278b8c020b8675c7a6e4dd6d5b8", @generic="c00b89f61d9e1cf1287196d7d555a47602a14e337061a25da6532020751ac1fb4f374d8dbccf1588ce5a6b359d65ee45791784497fd3acadb35f85fc92e24b7fc43f8010982227c786073016438c2901f7a3832599268969e43829cb3f668d3f5dc85be1ae1fc1be03", @typed={0xe4, 0x41, @binary="22677bf524f708a628be73f5897febbe413eb7890cc1de055c9ecf1722a18807dad709c3ff8ca1628e03509cca5ad106b8de30c614ede640206a01049c92ea359137762e1e2ec04ad9506d0ef7740b5adaf05ac6130751edd40a6e72ad861f3c84dcfd54fc336ebdee1a9be4ab928f7754d5df583be408aa65b635c93054f2dda2fcfba5f1bbe13e644ed69d2b8695629a9b919192e34a41fdfe4ec9de9df50de69abd5fffcb6067cb950c855553291af163707f3f877df971471e1364498972c8626c0b860a768a20ddc90d1c62b1acf0a9dcaa9438b912f3ea0e23"}, @typed={0x8, 0x2a}, @generic="50dabd49e59ff3182634572acb980e8f2755a487c9761ff212f5ff9306b580658ddfc185987cc6a637caf21657f46dd27272042fa23f3f06d315a464f14b2a17ebec1d89d844b62d9aa7372310e42e79ed904d7a0db09ffa8340c44b2d55a2d8d50b1dfc14ce355826b25e154b6ff456b33a53f14e4db4f9b25f84a582ce430e689e04531b3d1bc03275ec3ee3", @typed={0xc, 0x7f, @pid=r3}, @typed={0xc, 0x5d, @pid=r4}, @typed={0xc, 0x37, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="2f2435f18a51354e0837956fc4053de290242128b679bbf01b5c3baa4c484409bd7f321bde04bf569903d99deac684be2b1a3d7fb1631a2323d3fe74054097a11ab42f57fe9435ad2b60e9564cfeb27d1bf038c0148d41f5527903e69c4cf76a2c5523e2559078e4440d1e3ac9e4608b6e38f802c2391a1572db97757d6a9499ccb5aa6f554a5f3ea55c95ce50b11175866e106e826c01357680d83f0f270c520b"]}, @typed={0xc, 0x3a, @str='[\x00'}, @nested={0x100, 0x39, [@generic="9ff8953006d6c0ba9165e14452e665b0f1a5de2b24001b4cd3d77a42341958a19b0620ee10bfbab8d3a22f8d33703d9da3c9c4c370c1704a9079c67b10d6b36c483bd627962539b9a88506287c6b22ca9550260c228aeebec0f33c22d27a1a5695b53766037a649a816656d29105daa13a21acba7ad70c9ae6fdbbe7d976c8715be658c7abcf1295ae5c212121c852a235a587b4718e57c9f49c78c06d6eac9f27cc6f7f60b8009c0b3a679a98174be5d669328fc22f685f06020421d62c562b960d7b1814a296faf32d095de9ba6e029320578ddc68", @typed={0xc, 0x49, @fd=r1}, @typed={0x18, 0x2e, @binary="8f686764cb931b829d2285f0d5e5a1"}]}, @nested={0x10b4, 0x40, [@generic="fb244245b07c4191d6f0dace9bd56f0ca9d55ff6572c6f6ad151cd7b7e23e2529bc384f7e75f70ad07e9ee1513d08d0b43fb7c1fd085", @typed={0xc, 0x27, @u32=0x80000001}, @typed={0x14, 0x4c, @str=',mime_type)\x00'}, @typed={0x8, 0x56}, @generic="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@typed={0x10, 0x94, @u64=0x7}, @typed={0xc, 0x6b, @fd=r0}, @typed={0xc, 0x95, @ipv4=@multicast2=0xe0000002}, @generic="5b7ccb23993303816f5e1ba311a91027c00f6f2d33eb1c3ff15d15a0b9c7c1861c23d9097e2b572b37"]}]}, 0x1668}, 0x1, 0x0, 0x0, 0x8040}, 0x81) read(r1, &(0x7f00001d8000)=""/220, 0xdc) syz_open_dev$dmmidi(&(0x7f0000f77000-0xd)='/dev/dmmidi#\x00', 0x3, 0x400) sendmsg$nl_generic(r1, &(0x7f0000afa000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00004b1000-0x128)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xb}, []}, 0x14}, 0x1}, 0x0) 2018/02/08 14:17:22 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000012000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f000001e000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000023000)=@newneigh={0x1c, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x8, 0x10010, r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000026000-0x8)={0x0, 0x0, 0x1ff}, &(0x7f0000026000-0x4)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000013000)={r2, 0x5}, &(0x7f0000025000)=0x2) 2018/02/08 14:17:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000191000)={0x0}) sendfile(r0, r0, &(0x7f000067b000), 0x8) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x40000, 0x0, 0x4) 2018/02/08 14:17:22 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000308000-0x4), &(0x7f000095c000), 0xfa0, &(0x7f000073f000/0x4000)=nil, 0x3) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000095c000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000925000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f00007a7000/0x18000)=nil, &(0x7f000095d000-0x18)=[@textreal={0x8, &(0x7f00005ed000)="ba2100b84b8defdec42e660f3a15af9b1354260fc7aa00000f23690f35650f01f1baf80c66b8474f848966efbafc0cb00fee0f20192e66643699", 0x3a}], 0x1, 0x5c, &(0x7f000095d000-0x20)=[@vmwrite={0x8, 0x0, 0x7d, 0x0, 0x9, 0x0, 0xffffffff, 0x0, 0x4}, @cstype3={0x5, 0xf}], 0x2) 2018/02/08 14:17:22 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$midi(&(0x7f0000008000)='/dev/midi#\x00', 0x6, 0x2000) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000013000-0xa8)={0xa, 0x0, [{0x199, 0x0, 0x36a08b86}, {0xba5, 0x0, 0x100}, {0xb7f, 0x0, 0x6}, {0x0, 0x0, 0x6}, {0xb7f, 0x0, 0x2}, {0xbfb, 0x0, 0xc04}, {0x0, 0x0, 0xffff}, {0x229, 0x0, 0x8}, {0x40000000, 0x0, 0x6}, {0xaf7, 0x0, 0x2}]}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x28, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9}]}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000001e000)={0x0, 0x0, &(0x7f0000006000)=[]}, &(0x7f0000020000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000018000-0x8c)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) 2018/02/08 14:17:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000c2e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000330000-0x18)={0x6, 0x0, 0x1, 0x0}) ftruncate(r1, 0x7fffffff) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000345000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffffffff) fanotify_mark(r1, 0x8, 0x8, r3, &(0x7f0000197000-0x8)='./file0\x00') fchmod(r2, 0x100) 2018/02/08 14:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00001b6000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x8002) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f00002eb000-0x64)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/02/08 14:17:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x8, 0x8200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000efc000)='net/ptype\x00') syz_open_procfs(0x0, &(0x7f0000e66000)='net/ptype\x00') syz_open_procfs(0x0, &(0x7f000083c000-0xa)='net/ptype\x00') close(r0) 2018/02/08 14:17:22 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5405, &(0x7f000001d000-0x8)) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f000001e000-0xc)='/dev/amidi#\x00', 0x20, 0x7a0772849517481a) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, 0x0, &(0x7f000001e000-0x4), 0x80800) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f000001f000-0x4), &(0x7f000001e000)=0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000001a000)={0x4, r0, 0x1}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f000001d000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f000001d000)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x21000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001e000-0x594)={0x594, 0x4, 0x6, 0x1, 0x2, 0x1, {0x0, 0x0, 0xa}, [@typed={0x10, 0x73, @u64=0xa17}, @generic="5011372c28f7d36b375154c55914c83b3d6a10c20651a189ac6eac9ac3ba73af4e3c969cead836", @nested={0x14, 0x54, [@typed={0x10, 0x43, @u64}]}, @generic="bf7100d89a6a3b47c7dbf699b6c59575591b9bc76612d55403a29fb569556a91b81f6323bfc8eea5f7a164af6087407d7b6af7c32414f406641f0c491c568f46d65a5ce182aeccb4b92461f2", @nested={0x1e8, 0xb, [@typed={0xc, 0x53, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x67, @str='\x00'}, @typed={0x8, 0x17}, @generic="5a24cf5f999368aaf84080022cb3a6dc34231b15248a190e5efc5479e415a53cf2d14a05f5630e917ab71d0f1b3af18bbe3aaaa92a4f3e4f83166b53a1f067ebae86fbefa3901396b33f874dea13631c4281d4e2e1221d24793f7fbb6da03e62142cd5e2c578709f99618a048f0fe1c81deaa261d2dbe1fb5387df3e8927dbaf24720017d5b2ea79a56278179b1cae0b6e5c00bed4a71ef5139652533d4436d5ea4e5fdcad94e1", @generic="abca4ebde5e604a7961bf29ee01b0fce08868ca5fa43c5fe7a996fb77d55c60838db7ee17f203fab6361d90441c850b4c14d335444f2a779ecd753acf1d47fe893504696b46055618156619daaff9313660fd96653d2353efefae63fd5ae63c63a8be4342d21f21d18347cc29c90dac3e496c3b0ee81cfc09b98144c7d05c20dde3dea2230ead9547cffd20421f3cf49ff47b6f6fd370df1c36dfbdabba3ea37eecef025669d1119a52d08422b3c0c3dad8e31e54a07406b80f6e69f45d7ab1eae3d", @typed={0xc, 0x87, @pid=r3}, @generic="7592976be513793827229dcf8027ed9dafebefb078739a0da39fcbfb1c166462e524b855223b8d25bf75958a9b43632818eb", @generic="a8144d54fb2b9181c76209cb41", @typed={0x10, 0x79, @u64=0x8}]}, @generic="476c8903d5ccfa47feaf0461ae987642a0ea1ffc94fa303b8b5d3f814cadc88d9ce5fa68a54a395416bfb7ebe719bd0d2252dc54b4d0", @nested={0x2c8, 0x35, [@generic="9149533a6b0e73a87b531cf8715c71b14a7cd44f732fa65c731cc83b7ed9117a10496a4a28ec926631e358407934e3", @generic="e2ec0c914af2a5f57716d81af9445e0dcdc1c2e0793fc171ec247d8c40d941d7c17f2b5b80a58100ada3d400979353bb4cea02b8ed3da3babda9f72c15fa81beda867cd8c1af82b3e21b8151671b298e0e4c567c17912ec281a3f0ffc1852006bb0e7cf1f9468503493294a2f7fbc6fdd7aab6702528a0888b975398aca35d35c3487c242934e5ac3c2efe983830652d0d84564a1996f059d13f99bf84241f84d869a4ff6dd808cc8e89d8f33e5d41cbd01a89eb3aec152ef8694f48b049258a303dfbacdaa98ac835cddc2ad869faaf13cdb6fc2f35f6f6b670d5ab64581010", @typed={0x3c, 0x3, @binary="aaa4068f6e7bc96007fa0864f04823122a5811c4a9bfaca942f304dce2eb54e044bc00f5b2182b0b8c30317aa4dbdd12a5dd78"}, @generic="dedb15f6015d01c6e86122038930599040c7f395f2fe066fb0b23d82b584a5253f7eb7bf41c5ad8cf3f673cbf17ef6e8784045bd893e56cc53701f57408f2c2065fba91fd35afe8de09d8df26a6b0efb79fde7dfe5cadbf45043df0c0cbe2f4492ffb0d154cfc99a9e32df7af32577f06101579ec67c17224277d05f5203fd8dac43e8c981df0a49b334cd27c3eb7ff57f086253fdc122b0c46619fdd2d7556b5eed1352d81420051263960444511cb2055db6a5ea663eedc783692bc75a93", @typed={0xb8, 0x81, @binary="39250a576841ea301ee523ffbc57cc303e9f36cafad909e153a7d0f18d2d1e7acfa24a19bf7f63952a0dc1e9053e3135f98d08ac34aef1490592db471764b7423626ccc69ace528391491e56732359126d805e7fcdc0e62367b1ba3a8548c12d4dcb1fcecd12d2e5e9a39a0627c1d69115acd46b037ac232eab201552ee64cb47d640d50ef01df3a6b90c07e7c192077cfca2cea3956faa368e0936daff4e7d632c758a932fc7f3c538b1278c1c6"}]}]}, 0x594}, 0x1, 0x0, 0x0, 0x4008000}, 0x20048005) bind$inet6(r2, &(0x7f000001c000)={0xa, 0x1, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x401}, 0x1c) 2018/02/08 14:17:22 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000e28000)='/dev/dmmidi#\x00', 0x200, 0x101001) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000a04000), &(0x7f0000dbd000-0x4)=0x4) writev(r0, &(0x7f0000bbd000)=[{&(0x7f000001e000-0x7d)="fa", 0x1}], 0x1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000ff5000-0x28)={@common='dummy0\x00', 0x7ff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00003dd000-0x8)={0x0}) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00002d4000)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000b14000-0xc)={r1, 0x80000, r0}) 2018/02/08 14:17:22 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x0) signalfd4(r0, &(0x7f0000004000-0x8)={0x2}, 0x8, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00'}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/02/08 14:17:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00000d7000/0x1000)=nil, &(0x7f0000bb9000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fbe000-0x4)={0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000b41000-0x1c)={0xa, 0x1, 0x20080000, @loopback={0x0, 0x1}, 0x6}, 0x1c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a32000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xfffffffffffffffd) select(0x40, &(0x7f0000e74000-0x40)={0x1ff, 0x100000000, 0x0, 0x7ff, 0x8, 0x6, 0x5, 0x40}, &(0x7f000071f000-0x40)={0xef49, 0x4, 0x3ff, 0xfffffffffffffffc, 0x100000000, 0x35eef177, 0x80, 0x4}, &(0x7f0000e53000)={0x2000000000, 0xfffffffffffffffc, 0x7ff, 0x10000, 0x5, 0x101, 0x9, 0xfffffffffffffffc}, &(0x7f0000907000)={0x77359400}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00008e8000)={0xa, [0x5, 0x2, 0x4, 0x5, 0x3f, 0x1f, 0x3, 0x4, 0x400, 0x2]}, &(0x7f00003b2000)=0x18) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c5f000)=0xdc2, 0x4) 2018/02/08 14:17:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005f9000-0x4)=0x40, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00002eb000)=0x7fffffff, 0x4) 2018/02/08 14:17:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c46000)='net/protocols\x00') ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000f6a000)=r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000)={0x4, [0x6, 0x1000, 0x40, 0x8]}, &(0x7f0000003000-0x4)=0xc) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xa2, "6d6fdebbd99b7bb0209a652e0c756ccc28cf92e46cbc4512806c5c4469ccf51326929cdf59b0841ff63d14fd9706b76c046e8b9fd0423c9bdd02d5346fe37f4abdcc17b04d9573900655fc7b7a755e5580a1cd09f17664089c629018380436da282656d46606e2d01d798af7d987e203fd6e31fa3f00f10d96006935ac0ac5f260f530dd0cddd32b831ad42abdb9806fdb70da756824afa1dcbda6e6a323b139c742"}, &(0x7f0000001000)=0xaa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000004000-0xac)="1c736b3c04573012e51406f61c89ffe8fc2f34abfc66dd04b0b7db6b24cef9ada417615eecdd0ee5fd076aa3d8e6f6aa15de734ac1cca9aeda853f6cf12563dd4b1b9d987be99af7cef254a2091136188805bb6afd300e347d7695d182c4812b8db829a754fe3f2948c2018da2cc1f95d75bf7fff331f5b88443a53f4bd8f9b899197e72574106ac5d11d654b23bb47328dacef4171dc7996e2727de4578620430729dec00678fe30977d763", 0xac, 0x20004000, &(0x7f0000003000)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={r1, @in6={{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x101}}, [0xffffffff00000000, 0x76c, 0x8952, 0xfffffffffffffff8, 0x160, 0x0, 0xffffffffffffff80, 0x4, 0xb0, 0x1f, 0x0, 0x10001, 0x1, 0x2, 0x100000000]}, &(0x7f0000003000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000002000-0x40)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="34516b8cc09e0359531cb0ae060d6110c4cc476cb8789573891e868cdaa782b014a00d3ba131a68eac4418f680e0266045aa6777d66260f50fb9078c68e245c3", 0x40}, {&(0x7f0000002000-0xd)="c2731cfe694f9a8aca25cda391", 0xd}, {&(0x7f0000001000+0x6e6)="76634ddc6b7c34b689f2a8f3c3b737767da209600c2bd815407471251533f0ec2236297f195d90a502befccc36ce338b69ffd0198ed421c7c6c9b12320324b74967d73cda162db56eb1b8e18bb8d93d4a2c881a4f15695e8dfb73005ca0fdfc2dcee4291dbdf8c2de6c50fbf029f450f6ff8620de7dd991857b03bd2842dc47089e449ec4fca199406", 0x89}], 0x4, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x48, 0x48040}, 0x8004) 2018/02/08 14:17:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00007a2000)=[0x0, 0xffffffbfffffffff]) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00001ce000)={0x8, 0x1e, 0x2, 0x5, "0bf3c5c476947b47ec691d45cc82e65988fe5f781e4a24a58e0e729ab0c4405f"}) r1 = syz_open_procfs(0x0, &(0x7f0000ea4000-0xa)='net/snmp6\x00') sendto(r1, &(0x7f0000597000)="3a85e58c9ff43d0eec4783e595af2cbf2c6e7f01c76cf19305a62739d4f2affe19f289baa0fcc6dab351316eea79227d5a38235ea7ac5232736b11ad2aa0d35fd19edb38d529bac63e03616abd3304b145d0efad82992a61f9e47b5c5f81800721de2de019676c3e81b1b35914361b90d2e478c501a1511500ac693ca84b0d60b6e151ce0daf655b5b8d0690dc90eb2f83ea500295661260ab97506f847668b2290b2969414a6746bafd855e3cd3fe37115c593983040df9c1832665e119d64fb18831c8ed01b62776b2cc9328ac226c86017686175e1d1a491fb7f910c35e56c6384a91eaad32fa72cd7e", 0x8f, 0x44840, 0x0, 0x0) 2018/02/08 14:17:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000001000-0x5e)=""/94, 0x5e) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000f86000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000)={&(0x7f0000f86000-0x48)={0x2, 0x3, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x7, 0x2b, 0x20, 0x0, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, @sadb_x_nat_t_type={0x1, 0x14, 0x400}]}, 0x48}, 0x1}, 0x0) 2018/02/08 14:17:22 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000a50000-0x12)='/dev/snd/pcmC#D#c\x00', 0x11c7, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0xa6, 0x7, 0x200, 0xf3, 0x4, 0xd97f, 0x2, 0x8, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a9e000)=@assoc_id=r1, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000099d000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x9) r3 = socket(0x40000000015, 0x805, 0x0) bind$inet(r3, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = socket(0xa, 0x80000, 0x9) getsockopt(r3, 0x114, 0x8, &(0x7f00003dd000)=""/13, &(0x7f000033c000-0x4)=0xd) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00007fc000-0x8)={0x0, 0xfffffffffffffbff, 0xfa}, &(0x7f0000067000)=0x8) mmap(&(0x7f0000001000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x3, 0x2) bind$inet6(r6, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$TCSBRK(r2, 0x5409, 0x4) r7 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r7, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000577000)={r5, 0x100000000}, &(0x7f0000f19000-0x4)=0x8) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000eec000-0x59)="be06976d98af4e53c3d3e57057b67d12bb2e46e184d5bd1b7604ddb77df22b6eb9ed0c07513a10c8a21df6915b3b3f6da9117f4bc9406644cbe959cfd9f4e971d0309ebe7c08182b7416792900f16995fd55e7d4bd774f0ed3", 0x59) 2018/02/08 14:17:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x4000000003, &(0x7f0000097000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)) r2 = fcntl$dupfd(r0, 0x0, r0) utimensat(r2, &(0x7f0000bba000)='./file0\x00', &(0x7f0000b4f000)={{0x0, 0x2710}}, 0x100) clone(0x0, &(0x7f0000b47000), &(0x7f0000d5e000-0x4), &(0x7f0000d5a000), &(0x7f0000ef1000-0x7f)) 2018/02/08 14:17:22 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000012000)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000bb000-0x8)={0x0, 0x0}) migrate_pages(r1, 0x8, &(0x7f0000c36000-0x8)=0x77b8, &(0x7f000020a000-0x8)=0x8) clock_adjtime(0x0, &(0x7f0000013000-0xd0)) 2018/02/08 14:17:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000feb000-0x30)={0x30, 0x3, 0x1, 0x4, 0x2, 0x8, 0x2}, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) migrate_pages(r0, 0x40, &(0x7f0000a66000)=0xffffffff, &(0x7f0000d4c000-0x8)=0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) 2018/02/08 14:17:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005cb000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0xc8000000000) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e9c000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f00001ac000-0x8)=0x7ff) preadv(r1, &(0x7f0000084000-0x10)=[{&(0x7f000049f000-0xd0)=""/208, 0xd0}], 0x1, 0x0) 2018/02/08 14:17:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000492000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000fd7000)=0x3ff, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f000028b000-0xb0)={{0x7, 0x1}, 'port0\x00', 0x40, 0xb0820, 0xff, 0x3f, 0x48, 0x100000001, 0xfff, 0x0, 0x2, 0x1}) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) sched_setaffinity(0x0, 0x8, &(0x7f0000cb2000-0x8)=0x5) r2 = add_key$user(&(0x7f0000ddf000-0x5)='user\x00', &(0x7f0000064000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00006b5000)="b8b38a3c13a6cbd0e7dc5659ac0e57874f0c5338c899e976e33e5be0db7ff6189c1bce3082acafe39f6ebf63eae40a6032aabe9159b9b02673b86342f19aa59a353c808c84f3906cb2075e6a6214ae6e80ceb3fcfd72c23b7bcb8f454b54458ac4ac5fdb4783d930d8dbc7265f9a784113a9b8eca39392ce2d175d1a23959dbc2fd00af522c92aa06d7c8497b272187922a98f1b0d4e19ce4e79afadbd7f941977", 0xa1, 0x0) keyctl$assume_authority(0x10, r2) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) timerfd_gettime(r0, &(0x7f0000a85000-0x20)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000c000)={{{@in6=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000acd000-0x4)=0xe8) ioprio_set$uid(0x3, r4, 0x619) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000069000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0x180, @time={0x0, r5}, 0x0, {0x7}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00005ac000-0xbc)={0x0, 0x0, 'client1\x00', 0x0, "51428fabac5d7e79", "f40579df7946f5f0bd6a22601c0160eb8810a73adc3b807d6a0de071ac17e51a"}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000021000)={0x9, 0x9, 0x1, 0xffff, 0x6a88, 0x7}) capset(&(0x7f0000263000-0x8)={0x20071026}, &(0x7f0000723000-0x18)={0x80000000, 0x3f, 0x5, 0x6, 0x400, 0x99fd}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000a9d000-0x68)={0x0, 0x0, 0x0, {}, 0x0, 0x5}) socket$inet6(0xa, 0x0, 0x0) 2018/02/08 14:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000afb000)='/dev/admmidi#\x00', 0x1f, 0x500) r0 = epoll_create1(0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) poll(&(0x7f0000f95000-0x50)=[{r0, 0x1}], 0x1, 0x88) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000057a000-0xc)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00004e9000-0x4), &(0x7f0000e84000)=0x4) timerfd_settime(r1, 0x1, &(0x7f0000765000)={{}, {0x0, 0x989680}}, &(0x7f0000037000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x7}) 2018/02/08 14:17:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00000bf000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/02/08 14:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000669000+0xd30)={0x585}) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000463000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b96000)='/dev/vga_arbiter\x00', 0x8041, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000e47000)={0xe0a0, 0x3, 0x20, 0xfffffffffffffb1d}, 0x10) [ 83.255229] audit: type=1400 audit(1518099442.245:84): avc: denied { map } for pid=9005 comm="syz-executor6" path="/dev/vga_arbiter" dev="devtmpfs" ino=1026 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:xserver_misc_device_t:s0 tclass=chr_file permissive=1 [ 83.301105] QAT: Invalid ioctl 2018/02/08 14:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002de000)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00008b8000-0x4)=0x100e, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000071000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @empty}, 0x200, 0x0, 0x0, 0x0, 0xcb, &(0x7f0000a2a000)=@syzn={0x73, 0x79, 0x7a}}) [ 83.319693] QAT: Invalid ioctl 2018/02/08 14:17:22 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79f8bb872e8122474e9e1e68d7ddad316b235a8651"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f1efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e720d68c8376f030d52f18f76e5366434ffa74d3c2d", &(0x7f0000007000)="706f7369785f61636c5f6163636573735d2e027573657224657468312d7d00", 0x1f, [], [0x4, 0x401]}) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)) r1 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x10000, 0x400) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000e000-0x4)=0x14) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/08 14:17:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f00004a4000)=0x0) io_destroy(r0) r1 = syz_open_dev$adsp(&(0x7f0000748000)='/dev/adsp#\x00', 0x100, 0x10000) bind$netlink(r1, &(0x7f0000dd7000-0xc)={0x10, 0x0, 0x1, 0x800}, 0xc) 2018/02/08 14:17:22 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000b7b000)='/dev/adsp#\x00', 0x8, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f00009f2000-0x8)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xf2, 0x2b, 0x3}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a73000-0x10)={r2, &(0x7f000072f000-0x1)}, 0x10) 2018/02/08 14:17:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x8000fffc, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000260000-0x4)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ec7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) preadv(r0, &(0x7f00005ab000)=[{&(0x7f0000e40000)=""/4096, 0x1000}, {&(0x7f00000a2000-0x9c)=""/156, 0x9c}], 0x2, 0x0) 2018/02/08 14:17:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) [ 83.369813] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure 2018/02/08 14:17:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000566000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000265000-0x4)=0x4) connect$inet6(0xffffffffffffffff, &(0x7f00007ba000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3d, &(0x7f0000a07000-0x1000)=""/4096, &(0x7f00000f0000)=0x1000) recvfrom$unix(r0, &(0x7f0000d80000-0x4a)=""/74, 0x4a, 0x2000, &(0x7f000098a000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/02/08 14:17:22 executing program 2: mmap(&(0x7f0000000000/0xb17000)=nil, 0xb17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = msgget$private(0x0, 0x280) mmap(&(0x7f0000b18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000b19000-0x9)='/dev/sg#\x00', 0xf9, 0x2) ioctl$VT_DISALLOCATE(r4, 0x5608) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000b19000)=""/158) getresuid(&(0x7f0000b18000-0x4)=0x0, &(0x7f0000b18000-0x4), &(0x7f0000223000-0x4)) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000b17000), &(0x7f000048c000)=0x0, &(0x7f0000b17000)) fstat(r1, &(0x7f00006ae000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b18000-0x4)=0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000b17000)={0x0, 0x0}) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000b18000-0x78)={{0x3d, r5, r6, r7, r8, 0x2, 0x8f}, 0xef4, 0x3, 0x3, 0x0, 0x6, 0x3, r9, r10}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b16000-0x38)={0x1, 0x0, [{0x0, 0x40000000002, 0x0, 0x0, @msi={0x0, 0x2}}]}) r11 = fcntl$dupfd(r2, 0x0, r2) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000b09000)={0x81, 0x0, [0x1]}) write$evdev(r11, &(0x7f0000b04000)=[{}], 0x18) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000289000-0x4)=0xde1) 2018/02/08 14:17:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ion\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.advise\x00', &(0x7f0000e7b000-0x37)='-,}md5sumcgroupvmnet1\'systemproccgroupsecurityeth0self\x00', 0x37, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000002000-0x3d)="d6e5bf38944e2705dc1e3f2617a5db6f07fb399616cc64fd44d3220730b1606cd5391ca651d6dd5490abda0653eb9ac74c629c4bc6dfb8183927135b1e", 0x3d, 0x800, &(0x7f0000002000-0x10)={0x4, 0x101, 0x8, "945e09d3b3b3", 0x8}, 0x10) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000d16000-0x2)=""/2) 2018/02/08 14:17:22 executing program 1: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f81000)='/dev/vcs#\x00', 0xdfc, 0x0) r1 = mmap$binder(&(0x7f000050e000/0x2000)=nil, 0x2000, 0x4, 0x2010, 0xffffffffffffffff, 0x21) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000a4c000-0x18)={0x0}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f81000)={0x68, 0x0, &(0x7f0000f82000-0x68)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x58, 0x20, &(0x7f0000f81000)=[@fda={0x66646185, 0x4, 0x3, 0x1d}, @fda={0x66646185, 0xa, 0x0, 0x3f}, @flat={0x77682a85, 0x0, r1, 0x3}], &(0x7f0000f82000-0x20)=[0x78, 0x38, 0x38, 0x40]}}, @increfs={0x40046304, 0x2}, @acquire_done={0x40106309, r2, 0x1}, @acquire={0x40046305, 0x4}], 0x4b, 0x0, &(0x7f0000f81000)="1f0f9b5c8161ccab8a195f42392912a602e999c70d1e10490cc33721967a18b4dc5ca193bb23245fbca0811560188742d9442a5c3f8973e7454e0a4484e806be5816ac4572673a35e3d56a"}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f7f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/02/08 14:17:22 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000000a000-0xc)='/dev/autofs\x00', 0x1, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000800c5012, &(0x7f0000004000-0x8)) 2018/02/08 14:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f000034c000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000949000)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000006d000)={0x0, 0x0}) r2 = dup3(r0, r1, 0x80000) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000310000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000bce000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000c30000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000c1e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000586000)={r4, 0x5}, &(0x7f0000094000)=0x6) connect$netlink(r2, &(0x7f0000661000-0xc)=@proc={0x10, 0x0, 0x1, 0x20000}, 0xc) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x28201}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/08 14:17:22 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/mixer\x00', 0x2000, 0x0) munmap(&(0x7f0000006000/0x3000)=nil, 0x3000) connect$can_bcm(r0, &(0x7f0000001000)={0x1d}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000002000-0x58)=@hci={0x1f, 0x4}, 0x6, &(0x7f0000003000-0x10)=[{&(0x7f0000007000-0x38)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9b3ff91ee6d6a764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000006000)=[{0x90, 0x101, 0xaaa4, "3be5772104e5e2c217c487a9d5c97960ff4f642ab24f7cc84ef18406d32c6bceaab952a0b4eba710b68f0f0486cf692687cbf4de782c0d51c9fc3c87c6c35f383c0a72951f74a627f778813939c261d14a1ce5edf666b17b338887f04c6eade1c32fa62cdb92e94d7c989ce69ca123f689f78f7221e3b308710cd06ea2c03506"}, {0x60, 0x3a, 0x2, "55596d8db204943f9b028422f961f581526c93a53f3d074541ff43b18c322359a20d614f2b90628373cb9a0e9e3e37d6c5450c1c605d6f13ba0694c27d21a1c61f2203a408d7694edf6dab8d7eac8ecc"}, {0x110, 0x12f, 0x200, "eae226474d451e1e6dbd1266225f811a7c1abe6f1b4088575374a271db79746e9d80e0e85c923e232f5c6c31cf6afd4f42bf405d9f5a3040a9a96818e31c2106b283100b3d691c3d84be4bd9bb742169be36f6dcdeea0de5781dc6438d4988c07b562f113f9a74d4a9cde226f5aa747eabfbfddd9cda6230413cf175279363ce74259f85bc8b5505c753d4fcf735853f792f70500de612b207be9fe3d97c01f237cc60a38296ccef272a606b09e07067bba781530eee48c004b612d8342a516272e484f1909b42793ee250f5aae880eebb8b69b64626f429ac4d53477eaf0abfde854f456d5ba464f3dea19e4012041323a71bfff7de145305"}, {0x18, 0x117, 0x1ff, "7eab4445"}, {0x18, 0x11f, 0x2, "a0"}, {0x100, 0x10c, 0x6, "ec2dec105b76b44b121b9cbe80a03abaaaebe3c3cb40f9a718689c0a44ef7b06c4583d8e25a5f5a4ee12a41186ce92c39e8347f57bb05420e3042f6cd2de3979dbabec92fae63245b57be8413ed07bd66af6b6bb79ba8c90faea7c534a48255cfc2c01041480bd044066ab9937fae0f4493e0f2b09f16e648a8c07390b0fe355f71b02c58bdf151069df1503c8b596059dadf42ceb63cd5257e38b19aa291d78cb70f4dc3f26b5324660bb1a9ed01fc5482037c81e0b272fcc8d46ce1d8fde81f2aed599150c6056c5534f1dac7f148c6179aa0fb74b3b3ef2f3997f92c5283b5b9bf962374c67f0357220"}, {0xd0, 0x197, 0x3, "29bc46bb877d4c288dcec30e3fd8871b2a06764a7f65ffa63380d2d8985612323e9f628977a4088a598f5149ed887336a9b46e085b35c27cf713ed3d5d9fbaaca29dfc69f5d911e3a1666339c3ba42428549e8ed9ca8951c3344e66f89a4212ef056dfbeb06332fd35daebd527bd6065e8cc96098882fb575c42adbde8d6e75c88b24bba0beb31b35b4cb0c73c4720feae71f84105c034e229e83ea9a5589db368d57f1ee5a8443822c9d6b946f34702580ac5a626fa15a5d2251d7b182b59da"}, {0xa0, 0x10b, 0x2, "71df2427021386474dff2f8fd9c088a0d4ac432f4155425479e0b70ff8459936e2aba748d264003b39477c494ae3b967ee5e40245fc483612adb156a1988f62dd8214cecb6411877d2243ec4731cb77b116187573625eae4fc9ac4d25a4b9873b0793696253651c309a4779be69fac954bfd0e3ccfd8c29a404160b36dc03c380cb27cbb14a432951731aa9c459912"}, {0xe8, 0x117, 0x4, "812c8ebb9bbb9bc0bded71f619795b4f16c1001be47d4026fd6f2dbb12104ddb39e582e8a362d6e98b6e0e81de7ea96f79a9d6fd04e8204c4f6a814f31bbe16b217524ce70ef5bd486f4a6a5faf54f9ffaf39b83624a40dec456a253ea02222717aae7a5db7f58920573fb846fb8b9e391fe7f2efdd669b02f3c1e952aa2f74b919e4b67b6e4162244451ef8eb7e7d64032431fd0434038ad3ec0f2a59b212ec3d2622e01d20a5a1df7a625480f02435a1e2a6025408eeda33855fa7565417ec9a0c31c3db6727dba653d269f889fb3d7d6a02e3af"}], 0x588}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000008000-0x8)={0x3, r1}) 2018/02/08 14:17:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000ce0000-0xc)=@proc={0x10, 0x0, 0x0, 0x800}, 0xc) r1 = syz_open_dev$sg(&(0x7f0000e10000-0x9)='/dev/sg#\x00', 0x81, 0x10000) getsockopt$packet_buf(r1, 0x107, 0x3, &(0x7f00007f9000)=""/148, &(0x7f0000b42000)=0x94) 2018/02/08 14:17:22 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000acf000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000aae000)={@common='eql\x00', @ifru_ivalue=0x40}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) r2 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f000081b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) getresuid(&(0x7f0000efb000), &(0x7f0000ae9000-0x4)=0x0, &(0x7f0000d99000)) sendmsg$nl_xfrm(r2, &(0x7f0000840000)={&(0x7f0000fa3000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000f42000-0x10)={&(0x7f0000e43000-0xa4)=@delpolicy={0xa4, 0x14, 0x400, 0x5, 0x1, {{@in=@empty, @in=@multicast1=0xe0000001, 0x3, 0xd1, 0x2, 0x0, 0x2, 0x80, 0x80, 0x0, r3, r4}, 0x8, 0x1}, [@user_kmaddress={0x2c, 0x13, {@in=@broadcast=0xffffffff, @in6=@empty, 0x0, 0xa}}, @address_filter={0x28, 0x1a, {@in6=@empty, @in=@broadcast=0xffffffff, 0xa, 0x3, 0x801}}]}, 0xa4}, 0x1, 0x0, 0x0, 0x1}, 0x40040) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00006f2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) bind$packet(r2, &(0x7f00008b7000-0x14)={0x11, 0x2, r3, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/08 14:17:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000706000-0xa)='/dev/ptmx\x00', 0x400, 0x0) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f00008ef000-0x10)={&(0x7f000067c000)={0x2, 0xd, 0x0, 0x0, 0xd, 0x0, 0xffffffffffffffff, 0x0, [@sadb_x_sec_ctx={0x1, 0x18}, @sadb_address={0x5, 0x5, 0x40000000, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_x_filter={0x5, 0x1a, @in=@dev={0xac, 0x14, 0x0, 0xa}, @in=@empty, 0xf, 0x4, 0x10}]}, 0x68}, 0x1}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004f4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00007fa000)=0x0) fcntl$getownex(r1, 0x10, &(0x7f00004ef000)={0x0, 0x0}) getresuid(&(0x7f000021c000)=0x0, &(0x7f0000031000-0x4), &(0x7f0000741000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f88000-0x4)=0x0) r7 = gettid() r8 = fcntl$getown(r1, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000271000+0x317)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000b5e000-0x4)=0x0) r11 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00004b2000-0xe8)={{{@in=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f000017f000-0x4)=0xe8) lstat(&(0x7f00009c9000-0x8)='./file0\x00', &(0x7f00000fd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f63000)=0x0) r15 = geteuid() pipe(&(0x7f000036b000)) r16 = getegid() sendmsg$netlink(r2, &(0x7f0000945000-0x38)={&(0x7f0000397000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000cb8000-0x90)=[{&(0x7f00001a1000-0x10)={0x10, 0x31, 0x1, 0x1, 0x3, "", []}, 0x10}, {&(0x7f0000728000)={0x160, 0x37, 0x200, 0x5, 0x0, "", [@typed={0xc, 0x5b, @pid=r3}, @generic="65e1da0a8394891e7369f006a9840fa431", @typed={0xc, 0x3e, @pid=r4}, @generic="e0e17cfc66c4fdd3dd71c8c5a4c21f4c082101b002be81474f4f6821a96c4f02a73f928cfef0f9b579b6c5b43ada6b53b15a08eec4772da0a88ea6ca6cb73456ae4132b717430bac", @nested={0xdc, 0x7a, [@generic="1c6eb757fd699b376925a78fe7947612a1f0068cfd3fc035d19b60505bd249f9", @typed={0x18, 0x57, @ipv6=@empty}, @generic="2637ff060ee4b29c8e1240a0b8ec2d72163a76bbdb266da8c16f19c379af9907d08dc93009fad50ae1577d95da217ff884e622ac78bf09a59439c81e44f1507ee4530003bfface92a98b00b1e6817f63679f796966d6db5a8bdee14237daca5fe9189f19e762ea1bf8af09d49a6ac6e705f057e4e5a910a4540e70761bfe339e1eca3e4463955e1bfc46310d9fd1c6f91b1b671eff7df1bda17fe9d7d0"]}]}, 0x160}, {&(0x7f0000757000-0x110)={0x110, 0x11, 0x400, 0x2, 0x2, "", [@generic="f097c560dad3f23f2834a8c387638c4432bfaaf50f46b894de77448ac031e73001bd", @typed={0xc, 0x3e, @uid=r5}, @nested={0x2c, 0x6c, [@typed={0x18, 0x50, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0x10, 0x88, @u64=0xfffffffffffff91c}]}, @generic="72f191a31314a1b3c3b7e4b4a34791c0551d88f7e4c014f32df6636a3018b744a10c3133aadaf8152e38a6d445a6c9f283845e596c7fec1b2e60794d3c14847c1501b658bedeeadfbe65542a13f26405a666f774111e79699a42610b0c575a899caab3e3ec254a8b22448a21060b9b18d48f4e7023458b819acd3f84408a161fd4e3ca0aa136d7eda33db2df197c7baa684ea9e308d4b0d03eca92c28fa1d3d3c863e8fcb3"]}, 0x110}, {&(0x7f0000060000)={0x2b4, 0x1d, 0x10, 0x1, 0x3, "", [@generic="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", @nested={0x20, 0x91, [@typed={0xc, 0x1f, @pid=r6}, @typed={0x10, 0x44, @u64=0x1}]}, @nested={0x100, 0x0, [@generic="d624c87bf8843671573493277600f94c2a1a0f6f7f7cdebe49d56cacf37b3e3a69eddb4096148854313b59e61072aa5579ca16cfd4f94cdcf4b6cffdec1559c46fc4330ba0c2faa95a565c9fe6515fe730310db05986d9ca90c9e6649b8eced9be49cf1150e35d11574be219df7b473f6c09e18d84f26c", @generic="b1425ab09f7bb1f549035db4", @generic="f81f0fe97c9e7b4a5019286fb5a65f6e327fea5e527682b5d01b3a973636a16296079231ec3889385cbda3d7d0fb34528082a723c24cb40de3988c4878b8bb523c53b12a0d1435d335b85766e9956a06f6476b4d606a2cb6a07989416b27312cc50978fad58bbea430e287bbbdfaccb8f5acc55df6663805d4"]}, @typed={0x4c, 0x1, @binary="4519aaf890dee080e9e5c59f16661c15021df68fb6da11a7f726596c3f8beecac2a8de4b6d4f1beb1568b1ac190b7dafd8a36ecaa76d8a698b4e655cc7919a74e2"}, @generic="9d69a7305845629ab17f6859895fda50afbb258f860393f9d93f49b38af554ead453eb80b9f3f8d194914dc410977b98336093389bd6cb6c69c5"]}, 0x2b4}, {&(0x7f00006c0000-0x1534)={0x1534, 0x42, 0x302, 0x2, 0x0, "", [@nested={0x14, 0x7b, [@typed={0x10, 0x86, @u64=0x9}]}, @typed={0xc, 0x1f, @pid=r7}, @typed={0x8, 0x78}, @typed={0x14, 0x81, @binary="5b993dca1b7dd0d4c21cf3"}, @typed={0xc, 0x82, @u32=0xfff}, @nested={0x1dc, 0x56, [@generic="906fa0b21ae7fe10e5caebb6c118ec5a294d4387a59134b31d74d4662e435dc12ca52ece755f8cc81a63d2a8ac6ee9f7e1", @typed={0x48, 0x3a, @binary="5d7a9c08d58ad1efa02a05086d0f62472ac9e259b499a6014647124b06491332229f18878dd98911b278b584a46e4acf2c99e4d85b6f40ed557e831d77d194"}, @generic="3fb1f44ddee2073ca33edbae4a6d2cac6f2d51a6c8597e1f282534c0bc7fcabdbfcfc15980834b2f3e22dbaa19eee1e207ac748b0e167fbabab096bd3e63ec6343fa7c0bcb28e70e6ef9c6a7e07411d8286e74e5147dff3275dfa787bf8078ab4aab95064318e783ef89fd258309f3707aec0354ac7a46840b254270a94b879e18b1672523c76a9bd031c0bdd6ddcb26668410f147d5dd34b31dc86378ff3ad1a7ac65a0f4b2b3a56987532c2ccc17d9c7c722ed991bd5c9b97fbadc5ce918951b24a7897c80d6d0c6ad1466e372fc574754fd814f2ee606620bdc", @typed={0x44, 0x45, @binary="878c2cf5fedaf212a388fe4d2defef2ec77bd27a332424e0d4900a32c7aecbdb20402cfcc33ee49cd4f1a863a167ea60b61446aca555b8f796"}, @typed={0x18, 0x7d, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="26fa1604325c0b00eca4b99dfc2c59d41371680a406e654e603344af058092914f6d1d37f3"]}, @generic="76ac1e06755fda40074a73ff39e04edae2b5a2028f858f8295ed17478d31001370da2e8cf292808c45101b20967e45985b39d1f9525579af7e2bcf4163b091eaf7f7599684b0dc4253e18d99553440dad00be6f1d9eb2718566c6d8ee0", @nested={0x12a0, 0x16, [@typed={0xc, 0x4a, @u32=0x81}, @generic="2dc360686739b43e06e0c7cf34c6e01a620da42ee7b6f5b09c372df6eb2df6936ffd91c7ba7a518153b3e6eda500015c2d1e4fd3cf2e2c1ba24f7cf6e1dea423e0920ed8b6100eb8c9f4d4e404c587b3039b5f39dcc6323491071466bf82560eec8082daefeb5738afb4a1063e08", @typed={0x1008, 0x19, 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0x2c}, {&(0x7f0000bff000)={0x60, 0x33, 0x400, 0x3, 0x3, "", [@typed={0xc, 0x5e, @pid=r10}, @typed={0x8, 0x8e}, @typed={0xc, 0x23, @ipv4=@loopback=0x7f000001}, @generic="c12543ab4c4df29b5c77261f0445f317e70b6e04368de00225fca3ef9f9578d20813d3b4a5c8c7549ec00744fb"]}, 0x60}, {&(0x7f000079f000-0x4e4)={0x4e4, 0x20, 0x414, 0x0, 0x0, "", [@generic="fe727db4fb", @nested={0x214, 0x19, [@typed={0x78, 0x70, @binary="e9e4eed25b9ed8438b0397115f19e05fb6bbe7cd8fc44d0f96097ad0e2b21eb6468de6e585a780126c523ce482157c38e58e108c89c8f55a1ee3ededafd9d255c690e1718532c235aa1744968e653ee7aae7532d6ae5e6ab2ecb50500182738d398be902048face959cf7b28f89d"}, @typed={0xec, 0x1a, @binary="582ae93963bd4eb514b8d1e5ea238cabf4e6fca84b47f9ebe0d15af815d48432d19f554fd27f94f42acbced6aacc5932fcc7ffc32a65f6c9d02cc1d00d7ad07d0a125b9444328aa1d317c7207c494eb4d82868938b94a6294feabae8b4fe3932ad31070625f8f5ef71d927c19c107c997a128a2fd7e759ef8e99b123c7cfcfafca02607c35610663cfcbe0876b884f9eb219409bdf2f130af255148f1bd8ac2bf8939c8b8b9815358120e9b2818418f86d3b0089475ba653fd97f7c3d05d6dc0b6d3372827d090b32bd5e76b35f2a533fc86604821f3152481b38c3b3d2cb98c8b1b"}, @generic="bb08d337921fc97f55437152e1ea4b9e3a717cdb8ef19ef8ab01fe5d6ee239aa00946191cbe0dc66b6aaf4c1cdfc6b06faf29efd4a7bbe34e547a36af8fd3740069427ef55d2037c1ef7a435162d4bbba98b5b12a3ed2048c27f313b72807e77bd1b0e159f64c12aac26d888f69c8816a9c980ccd0a31a9afd696b045a1a2136c655e2287900bd0397af3ac2ac3b85f54750899b912a4bb3468cf9d995de1064274686b1b4dd5d6f14c26b0b"]}, @generic="807b551d4adb39e4bef96852c3aebc2f3b74a7e6130528c835e39f01c9b89ae086862c3b1abc8135f3195a625b5e885e544bf32fdb7a07e5fb415972bf2851eb23c81bab7fc6990111282350bdbe9879594d61fe087086e8d916704590222df1eb8d1bbf8f1f60af8ecc64da7accb1cdfdbcf1b80ac174774679bd6d509a5264", @typed={0xc, 0x96, @fd=r0}, @nested={0x24, 0x36, [@typed={0x14, 0x1d, @str='/dev/ptmx\x00'}, @typed={0xc, 0x37, @ipv4=@dev={0xac, 0x14, 0x0, 0x15}}]}, @nested={0x17c, 0x82, [@typed={0xc, 0x54, @fd=r0}, @generic="0610c18e7e027130ff45645edd399db68e3d27a95d520002666830b136b38271159287ca81d917fb0d04893b7a546967d4170c7988c0d85808755af116b37284ebd84092cc7d66d66db20b1c293511fbb62d0c", @generic="2c4247c4e29ef6d0cdedddc76f164c32d1bec0d97c769d15417e1d466fb2d475e68d6045ad3b82c98d9dcfb5cbf024751fa4874d292bea775f4e058961c6d569fd5a78a86d5754541d00a2c0864168d92cadb88901c29cdf78d1e134a7c4d2157a55f828a410ee4f028545d4b339744188c27935dfda654ed60d8d", @generic="0e4f38f7dc9f5afdd16cbb1af92dab84a60d4c803b47a65225d22e0d02922dd41c065ad1046a3fac1252d89b9e9db1f30947e3f14579b0fa27aff332b9bdbab6504cfedd36fa37025c28b45ceb7385ca13554f38426dfd57a18c8686ee33892cff970762b7b68fe44e1e418ab096963eb4fb4156d0c5916906b51733af97fe181ac319efec177b8be9fad92c95b397", @generic, @typed={0xc, 0x5b, @u32=0x2}]}, @generic="57b4082905122e3f8d3163d2698b6a53f6f1878c34ec36a6eb0de47736fb669ea02503a24776c5b0440cfef2b38a84262d95ed50536b597ce6358660870b21740d343fb63cdc5960aec4fb8e0920309ed8a9441cd3ec6956e780862d26f99d9373e642508a592be8d81eb5809a4c", @typed={0x8, 0x42}, @nested={0x18, 0x2d, [@typed={0x14, 0x69, @str='/dev/ptmx\x00'}]}]}, 0x4e4}], 0x9, &(0x7f0000e66000-0x40)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x40, 0x4000}, 0x4000080) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000063c000-0x4)=0x1) 2018/02/08 14:17:22 executing program 0: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000af0000)={0x1, 0x0, [{0x400000b3}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/08 14:17:22 executing program 4: inotify_init1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/08 14:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ad3000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$pptp(r2, &(0x7f000056d000)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) writev(r1, &(0x7f0000218000)=[{&(0x7f00000fc000-0xbc)="f6189f74194b8cb190440ddb6a9c533f809517ed836906bc8e381b3e5f6f66a5ea80a666d664019e2f8182134d5902ebce31822176532cff25999bdccd102ac86b71557290baf345c1f4d398d29dc3f57c211d3a5f75a136f41ef375df365d83ef4334d5d30cd1f7bc1bbe298fbd69df9be994e952", 0x75}], 0x1) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x2, &(0x7f0000214000)=""/155, 0x9b}, 0x0) 2018/02/08 14:17:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000017d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000ad3000-0x8)=0xbe, 0x8) r1 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) readv(r1, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000277000-0x4)) ioctl$int_in(r1, 0x80000000005001, &(0x7f000044a000-0x8)) 2018/02/08 14:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000a07000)='\x00', 0x3) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) accept(r1, 0x0, &(0x7f0000114000)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a70000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast1}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000874000-0x4)=0xe8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004d7000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TCXONC(r2, 0x540a, 0x4008) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000c0b000-0x1)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r4, 0x0) socket(0x4, 0x1, 0x10) r5 = accept$ipx(r4, &(0x7f00001f0000-0x10), &(0x7f00003f9000-0x4)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000cda000-0xe8)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000a01000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000cbf000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x8, 0x1000, 0x4, 0x100, 0x7, 0x2, r6}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e5b000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000366000-0xe6)=""/230) dup2(r3, r4) ioctl$int_in(r4, 0x5452, &(0x7f0000f13000)=0x7) syz_open_dev$sndmidi(&(0x7f0000adb000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x400000) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000e94000)={0x1, 0xffffffffffffffff, 0x4}) sendto$inet(r3, &(0x7f0000d44000), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000288000-0x8)={0x100000001, 0xffffffffffffffff}, 0x8) dup3(r5, r3, 0x80000) 2018/02/08 14:17:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00001ac000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) r1 = userfaultfd(0x0) readv(r1, &(0x7f00001e1000-0x60)=[{&(0x7f000079e000)=""/4096, 0x1000}, {&(0x7f00006bb000-0xf9)=""/249, 0xf9}, {&(0x7f00003ed000-0xe)=""/14, 0xe}], 0x3) r2 = syz_open_dev$vcsa(&(0x7f00006c7000-0xb)='/dev/vcsa#\x00', 0x4, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00006fd000)={@rc={0x1f, {0x0, 0x0, 0xffff}, 0x2}, {&(0x7f000049a000)}, &(0x7f0000761000), 0x20}, 0x29) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000e1e000-0xb0)={{0x2, 0xffffffffffff8000}, 'port0\x00', 0x0, 0x10400, 0xfffffffffffff4ac, 0x101, 0x435f, 0x100, 0x9, 0x0, 0x1, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_open_dev$sndtimer(&(0x7f0000125000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000013000)) 2018/02/08 14:17:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x408, 0x0) semop(r0, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe}], 0x1) semop(r0, &(0x7f000027b000)=[{0x0, 0x400000ffff}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000803000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00001c1000-0x8)=@assoc_value={0x0}, &(0x7f0000338000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00007e5000)={r2, 0xfffffffffffff881, 0x3, [0x4, 0xff, 0xedea]}, &(0x7f000025b000)=0xe) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f00009bf000-0x15)=""/21) 2018/02/08 14:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00006b3000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d15000)={r0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000945000-0xb8)={0x0, 0x0, 0x6, 0xff, 0x7, 0x5, 0x81, 0x0, {0x0, @in6={{0xa, 0x3, 0x94, @mcast2={0xff, 0x2, [], 0x1}}}, 0x2, 0x1, 0x4, 0x2, 0x7fff}}, &(0x7f0000c8d000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000c85000-0xc3)={r2, 0xbb, "81ab915c61a54925358b59d305381346cbb91e50b8a6bb51ef7b932dffd309449633c7a6501bb386a0d7c532c9e599d765f7d5489ea42cedd46e56916363ac7c0d581ac8298e814c3bd89661dfb6c54fd9f2d7ce5ad82085ba115d923b87a3463948048b38ddd6b22b95ddc8720e7f7958a966cc27cfa4821f0499a394593b11de866c971f12ebd95b18f3cf5d7ee5a517085fa651d12aca0c41b0267d4ff5acbae27ba385579f858850f702a57cd5573dd2ddb3a1acbbd9e8ee36"}, &(0x7f0000e47000)=0xc3) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00008a1000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) 2018/02/08 14:17:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f000061d000)=""/37) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000dee000-0x8)='./file0\x00', 0x8124, 0x9) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x7, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/08 14:17:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f87000-0x4), &(0x7f0000853000)=0x0, &(0x7f00006c6000-0x4)) setuid(r0) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[]}, 0x0) 2018/02/08 14:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) socket$unix(0x1, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000108000)='/dev/qat_adf_ctl\x00', 0x400003, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000997000)={0x2, [0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00003fb000)={0x2, 0x80000001, 0xfff, 'queue1\x00', 0x4}) semget$private(0x0, 0x6, 0x4) connect$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x68}, 0x1c) 2018/02/08 14:17:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00009d8000-0x4)) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x19) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/08 14:17:22 executing program 2: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req3={0x1000000, 0x200, 0x7d0}, 0x1c) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, &(0x7f0000ff9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00008f1000)=0x14, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000ff8000)={r2, 0x1, 0x6, @random="6d652e706cc4"}, 0x10) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r1, 0x6, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000ff9000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x400) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0xffff0) 2018/02/08 14:17:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6af, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget(0x3, 0x9) msgsnd(r0, &(0x7f0000c13000-0x55)={0x3, "d5d4df71aa20aaa5c790edacdb6cfe7a845a58a58db266b41ab8bfb68f5bea6d3eddae476a45f6685ea034609aead7da747adcf40d0e82c98a1ac43cdd93c2b587cdfbea44f87c06e2deb1b550"}, 0x55, 0x800) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/08 14:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007d6000)="30726f6a69645f6d6170007783b34f7beb94fda39d752d854241ef97fb01082f36e164fe8877e70c4b3f35d6abd21cd40f3de1f35a43c9e3144dc396bd7cd8524c99049652cd4f68ffd5ee31c3bd4ec919f33f14c4c8a465b9ba01775d6fee1d60fe7f92247c0e289b5abfc753c8bbc2bbb59ce84057a30440354405ff49675807611f67654a926519ed92bc4c9416ccdf31") sendmsg$nl_generic(r0, &(0x7f0000f26000-0x38)={&(0x7f00007ef000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000402000)={&(0x7f0000d18000-0x14)={0x14, 0x10, 0x210, 0x3, 0x3, {0x4}, []}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x9) writev(r0, &(0x7f0000217000-0x20)=[{&(0x7f00002d0000)="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", 0xfff}], 0x1) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00002c5000)=""/199) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ada000)=0x80000000, 0x4) 2018/02/08 14:17:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000fe4000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000acb000-0x2), &(0x7f0000bc9000)=0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fb1000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000001000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58, &(0x7f0000000000)=[{&(0x7f0000000000)="c164edf1fa982bd9487a57a242b5ca9bf629a903df4981d34a6fca7a8690d5c3d1a924aa824654ad3b50d0186de8e60d52732c6ca5897dbdae3d54a1b4c9d7cf66ff8f8352f76bb5eace795bb6c7533bcb0fa5a32e378bd5ed597bf6f87de044658b97f4fccb5993c2b716d2c6e558095a80a7b4d8f8712cd7910bcc0dcc4171836eaaf632ec074fee0c50922dabb242ac0815f873efeffccdf5eb2bf67104cd816080e79140fb489f4481d6190457bc663c0b14dd02983ce4ba", 0xba}, {&(0x7f0000000000)="77235df4477b3381d0c39090aa1604cf6a0c0e8e8bcdce2c6e9280a1", 0x1c}, {&(0x7f0000002000-0x1000)="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"}, {0xb0, 0x0, 0x7fff, "1d2461c24c058874a3bb5c722223d28f3349a79f0f0cf6c6eae55d16d55b3f3a8d018da6fdb685ba414129d7a28574c5dbc2b3797c80c30c171a47d21ba906d62244f8797e31e485e26c79093287217508b95e51f1bcdf4675a1c1de5e04ac9f0439b048e16834f1c85c0217b99488475965a1436fccbbe298bbd8e1e176a584565537cae5be698c659d3c6f4b297d2c122c58e252281c8681e5fe1777"}, {0xf8, 0x11b, 0x401, "37ac8997427327bd068a973ebd7456d1d44391b6df122ddfef1b36e8c15e75473621a14e42a366a33a0fb0618c1a100d3892198111f0de18c6a5e0ce9c9c0778a5c7211b6582554253654e336a856892ba4b6de033698bd1b844c3e1452188ad652016932d539f797b4b691b679fbbabf9202a6640cb02025bcfea8370683bd1aa4ff9573a7c6b4970a975c1dc642da5a894358ce664785ea7926c8a631f7999a13d33cf8b5635959b8044009dd20b7378b5be98cd7ce40ff76443f7f0ff64978522d6e931959617734b49739a3085dab6a9e39aa079dbca2866740fd94b5f098579f655319ea1"}, {0xb8, 0x114, 0x6489, "fe0545ed0fbba8052b1eafdd493d0556a04183e4b666bac45f62140744bce2c37574d382714624b7dff9c8273b29743bc936d5dfcf58055ba926bbff1888745265b00541db0eba8925408b97adc80be93d6783630c156dadd56f4e18d56b8283bfb21c8e148e2b6da3b6dd97b37881cadce61be3f3a7458a0962911c1ad3e6e33c901832ea649aa4bff8072f33f786e4974dba59fdfc87944243364a620690f7bdebe0da75"}, {0xa0, 0x10c, 0x6, "e5c7c4e023fa23a31198f3a4d9d8a632db50f4ed19829b23f4e7bbf9442d974a45f2e2751bf41bee2b2edd4e163af3c45c64ebbe3b94cef8068bb5c407275f2b6ebf5c54f3574bec738b29211d7bb38c4f189a2917207a86651680793710f21161f15f5c5737a9ee011ea7ecfd0de2f6dd09905089644deb5882216179ce9ccd043b2817b7434f2d29bc"}, {0x18, 0x116, 0x8001, "ba"}], 0x2620}, 0x4000) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000805000-0x1e)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @syzn={0x73, 0x79, 0x7a}}}) connect(r1, &(0x7f00001f4000)=@nfc_llcp={0x27, 0xff, 0x8, 0x7, 0x4, 0x6, "1e4f5d5785a60d6e512452934631c401b67bbac1ca14dd2ace4c52f2441b585f8cdb615d525997ffde410faa978c753d453eee31d5b1a5ce1c7756fb185164", 0x8}, 0x60) 2018/02/08 14:17:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000e98000+0x1c2)) r0 = syz_open_dev$sndpcmp(&(0x7f0000aa3000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x80200) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000091000)={0xaae, 0x0, 0x3, 0x71, 0xffff, 0xb710}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x3, &(0x7f00007b8000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000434000)='GPL\x00', 0x0, 0xbc, &(0x7f000008f000-0xbc)=""/188}, 0x48) 2018/02/08 14:17:22 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004000)={@generic="186e3b227f1751df13cc3989760d92cc", 0x0}) bind$packet(r0, &(0x7f0000003000)={0x11, 0x17, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) bind$packet(r0, &(0x7f0000003000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/enforce\x00', 0x101000, 0x0) bind$alg(r2, &(0x7f0000003000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) write(r0, &(0x7f0000000000+0x71c)="9329c8af26fd40ae015d15a80020228d92fe896cab5035e82e524391640294a94578f97eac2400b0a561ddd8f2a789a216da47f79c0d2861b482590e39cdcb8c680a6d1495a5ada5846cc8bf19cf3cd0ac4ab0cc6c15279c60ed82f4", 0x5c) 2018/02/08 14:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) listen(r0, 0xeb4f) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)) ioctl$TCSETAF(r1, 0x5404, &(0x7f00009f1000)) 2018/02/08 14:17:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x10, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0x0, "a9a8bd"}}}}}}}, 0x0) r0 = creat(&(0x7f0000552000)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000243000-0x81)={0x0, 0x79, "490e4bd5145c50904aed81eb7cfdc00eafe986e2f5c642738fe14ca674026e1e27c5fe6749d36df3c87a2c0bddf0516a9e49e64d4e4c2dcc64d9aa83b476d1c58b3a5d5d850e652e327e6a670b322ff5c2a2c4f06846ecc14022175541c48ec083921f3feddd86cf40edecabbcfeed252cfe7c7231db621ed6"}, &(0x7f000044b000)=0x81) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002d3000)={r1, 0x3f, 0x20}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f93000-0xec)={0x0, 0xe4, "4a7c0e1b5ded56dee3fa673585d04320237c13810f95f312559e2519b5f75803a16f92ffa6a3e662d0eb994cb7225ddb33236483256f8ec3dbff2676c91a692a136c53d28179e39bdbef876f4a19ece069b30161dcfecfd01aa6a43e908952ab31eb2292c29b0647aa3c7c92576bba9321fdb57f58ff926928c1669108cd512824cdbc08c556b4571a09925fcfc503417c0b3c51b7f4c337ce244e74a62834943d10b6c88290ac09e2c79d3accd2fcaf87aa8c6bd443641409148272b73ab9671d6457e400b2fd86ec533406da2b77bd4dab12ecae2909771cc4015c283e4faa337daa68"}, &(0x7f0000b90000)=0xec) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00002b3000)=@sack_info={r2, 0xebef, 0x3}, &(0x7f000068a000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003a8000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000720000)={0x0, 0x8}, &(0x7f00000ea000)=0x8) 2018/02/08 14:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) modify_ldt$write(0x1, &(0x7f0000d38000)={0x0, 0xffffffff, 0x0, 0x2f, 0x9, 0x100000001, 0xfffffffffffffffd, 0x7, 0x6, 0xc6a8}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) write(r0, &(0x7f0000761000-0x27)="260000005e0009000000eaf83a0000000000008101000001000022000008db1ee9ff4435eade", 0x26) 2018/02/08 14:17:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007c1000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00008ed000-0x8c)={0x0, 0x84, "d0bb63620cc2b4f56ed58301b88ffc2ab67bac4bf537ff6085efaf11355d80eac5b51cb5c251b98d14421ad620336b86fda46f440cd585c9717580fdcab39a10395190b71081d6ec93d8c275bc0f7755a37cfb04bbdc54221817488908699729b41c81558744eb5305c437f23cbfe471f10565a2fbe642841ef1129d42233a4554dcb214"}, &(0x7f0000d2f000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005f7000)={r1, 0x6, 0x6, 0xc6a}, &(0x7f0000690000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fallocate(r2, 0x2, 0x7fff, 0x9) r3 = creat(&(0x7f0000a0b000)='./file0\x00', 0x2) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000e8e000-0x10)={0x3, &(0x7f0000800000)=[{}, {}, {}]}) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000345000)=@common='ip_vti0\x00', 0x10) sendto$inet(r2, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r2, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) fsetxattr(r2, &(0x7f00006ab000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000d9b000-0x24)="272473656c66fd766d6e6574317b706f7369785f61636c5f61636365737327656d302900", 0x24, 0x1) 2018/02/08 14:17:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00002ad000-0x4)=0xffffffff, 0x4) pread64(r0, &(0x7f0000ac8000-0xb5)=""/181, 0xb5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0xa0718a6924206ffc, &(0x7f0000bec000-0x1), &(0x7f0000456000-0x4), &(0x7f0000e06000-0x4), &(0x7f00007c4000)) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000edf000-0x14)={0x0, r0, 0x1, 0x3}, 0x14) 2018/02/08 14:17:22 executing program 2: 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) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000023000-0x60), &(0x7f0000000000)=0x60, 0x800) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000d47000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000396000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f00006c6000)={&(0x7f0000f56000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000c8c000)=[{&(0x7f0000000000)="d709eee029a99e311e1e8d44832f0bf46b52959e1597aa2197c0acf6d42c6d4262de324db29380c582b53bd447fd1154cb191827a8df49eb4ae07c56e70986a8271d9d5967a9c67615ed6c7d13d28a703f68753cfe4dee53a42586fff16b5c3dcee94dc6c4be899bcf55076619919f0287dee9af918402af203f300515e949ac26d0211d0e188aa47e0a0e41d0612264355901e94f3b6adb2e86478c7356756d69a8e7e4180dd7a8e64969ee7ba1ed792a09202b48807aee33a64c5c08df50e4cf19c9a5834e09cb29ed611efa5ee7232d01e3b4ca69e9a7b283d6", 0xdb}, {&(0x7f0000000000)="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", 0x1000}], 0x2, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x80}, 0x4000000) r8 = syz_open_procfs(0x0, &(0x7f0000458000-0xe)='net/rt6_stats\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r8, 0x4028641b, &(0x7f0000000000)={&(0x7f0000281000/0x4000)=nil, 0x101, 0x0, 0x0, &(0x7f0000807000/0x1000)=nil, 0x40}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f000063d000)='/dev/midi#\x00', 0xfffffffffffffffa, 0x400000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) rt_sigtimedwait(&(0x7f0000d80000-0x8)={0xffffffff00000000}, 0x0, &(0x7f000063f000-0x10)={0x77359400}, 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r9 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) faccessat(r9, &(0x7f0000e34000)='./bus\x00', 0x2, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000504000)={&(0x7f0000be9000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/02/08 14:17:22 executing program 5: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000095f000)) syz_emit_ethernet(0x2a, &(0x7f000095d000)={@random="f3e850ef1049", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @multicast2=0xe0000002}}}}, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000472000-0xb)='/dev/adsp#\x00', 0x0, 0x204400) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000582000)='tls\x00', 0x4) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00008b5000-0x70)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000960000)={0x0, 0x5, 0x30}, &(0x7f0000961000-0x4)=0xc) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000962000-0x4)=0x100, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000057d000)={r1, 0x81}, 0x8) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000962000-0x3)={0x2, "4ffa"}, 0x3) 2018/02/08 14:17:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x1) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/02/08 14:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003bd000-0xb)='mountstats\x00') ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000c78000)) clock_gettime(0x0, &(0x7f0000b37000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00009c1000)={r1, r2/1000+30000}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f0000dd9000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) 2018/02/08 14:17:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000f7000)={@common='eql\x00', @ifru_names=@generic="c15c9a040000001b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000937000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = getpid() stat(&(0x7f0000677000-0x8)='./file0\x00', &(0x7f0000387000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000c1b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000396000-0xe8)={{{@in=@multicast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000a76000)=0xe8) stat(&(0x7f0000887000-0x8)='./file0\x00', &(0x7f0000dbf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$pptp(r2, &(0x7f0000daf000)={0x18, 0x2, {0x3, @rand_addr=0x200}}, 0x20) fcntl$getownex(r1, 0x10, &(0x7f00009c8000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000dda000-0xe8)={{{@in6=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000d18000)=0xe8) r11 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ea4000-0x4)=0x0) getresuid(&(0x7f00007a3000), &(0x7f0000a52000-0x4), &(0x7f00005a9000-0x4)=0x0) r14 = getgid() r15 = fcntl$getown(r1, 0x9) getresuid(&(0x7f000036e000-0x4), &(0x7f0000590000-0x4), &(0x7f0000003000)=0x0) getresgid(&(0x7f0000df0000), &(0x7f00005b6000-0x4), &(0x7f0000cef000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a30000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000040000-0xc)={0x0, 0x0}, &(0x7f0000983000)=0xc) r20 = getegid() sendmmsg$unix(r2, &(0x7f0000cc8000)=[{&(0x7f000077f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b08000)=[{&(0x7f00000f1000)="cce9e1fa87b2db442e61dd09c50aff2a8f07e97ea9c73ebb212987a33352419bc527bed0053fc24d7897d4756580ffddcb243149bbdc118421f67a122d3340c3f19652d42007ffde6a183150b1dc3fe78456b97b513ff9bcc608a3946795cd043e5c8676a53e4ec1b185bde57777c306719c961820c08aec1c97e15607ac3d43b9e2efe369afbc95b75523d5b39beab776d6aba3bbbeb8e65cdb6ed0bfb2a0be8702e88bedafc5b1aa2f6d", 0xab}, {&(0x7f00000a0000)="e6f21d0c84822fb9e00f9e2668fdb0965ff2b2a63c30777f67a4b503e1e0a9c33c0307d3c260229436df693249a39bd24ce599d55286f3123cb28cc4aba21312fdbf5a1e01a1406abfd2ab15fa9ffa2d9130d1187d9b42a6217838ca69e1693d63ace2a921c2db507ff797b2e995630585392da57dc24fb20e86d98ce40f61fc24ea674a67b208ce36b6fe58d972966c8ba0937f6290479307e1a897a142c16c30954c2f6cd47f81a847ff4c33a48384728db94b986c13dfa00399bcc751f968a8fe548ea6d835d4a549d2783e74734b9ab3dfcd6283c71ae4d982c1317c6a681026703d97da39a15c7c3547cf", 0xed}, {&(0x7f0000014000-0x69)="7b857b61f1933751c888525ad695a643fc2db984fa0aa48ca48938873dc81bc341344677478c1ecbcddabb36f5b62115b7bacd9b5ce63fc4f9a85b2dcc1c4f6624254e75ed71add0098152c42a01e8cc5fd0e5459755039b0fe4fc54901430a4ac572ce4971e734f22", 0x69}, {&(0x7f0000a35000-0xb0)="b2924be6196847e24a90f00db90f92fad764bd53c0a3891b10f8996d87ce48707e1fc4aba65904398d446ce54d07f538930ec04ccc1b3938c8cce8ec4d3f67db8f15ea0626ef4b58fec818b9baee8e55128fd4e14718aee28650c55733cf138b5b0c6313d628340828a6cc0f09ecbe8f67ce59ce6926ae6c7abf38f93d523e70ccfd9ba97407e8105eebb0f472405cff62fb914497b8a4ba8ecce7230fbdc35209e4cdc4741eb79cdbe52f1d205f15f2", 0xb0}], 0x4, &(0x7f0000d59000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x80}, {&(0x7f0000893000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000e2000-0x90)=[{&(0x7f0000a84000)="b67d4b9501aa261d7554d9688443423d095a1b2e0a53714a9fb895b6c651f00ef85f04b593b110618c36da0ce4ddc787e77bd198aca7928649cd11c491c832fa23f7523a38bcb196bd9798a67a393a5aba39544cb9008a25628936bbe2b58adc700510a9f6b1360cd6375c646bd398aa8faadedf044c5f2bf1080ecab9f68cf3b6de71f24c926865c41861ebb9da008ca79330500b557c3ad754bebb3597ad811688081346bc607aa2dcecf462dab09174472962437f3ee4bcea473ca7c15451f1618ad5094e91fba32b8d9072aa698282", 0xd1}, {&(0x7f0000f22000-0x80)="8542d59a949a15a4f3230b8929f501ff12d17ab69acd29fa170371605e3a4882f7a822e8bc43faed31c127e100fffc1d266ad745d993e440a99f9dd3cdb1ba26f99c0ae702a972069506680a42e78dda39b6e1f4bc31c6ab4e459f0d90a961eaddf5f9aaaa292e19580f133a2b832bf78dacee90b05b5482d5eb0ab6f1299ff5", 0x80}, {&(0x7f0000748000-0x1000)="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{&(0x7f000019b000-0x1000)="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0x1000}, {&(0x7f0000792000)="f530847a005df1187f94f8f26657e298ea9fc81ba9006ab484573d13aa6b7dc7d11e174b83591294a65babdaf105ad54d6a34a368ee8bd830b5ad6285e1f8824946d2f5bf9303374971e16c798e79fbc9adbdab29e0ff14bd836ee4776e8917077", 0x61}, {&(0x7f0000749000)="65a2c7581bde5414e89447f4fb5772f52ae53f0b7af42f676781ad34d0197ce1f4a4e8528c6bfffe737b5ae8b1521b3d1da1bcc3a2fd2ce46b13ad9f8c5abbf1f36bd5368612eb0c3deae308d5685adaf57981357079c3", 0x57}, {&(0x7f00006af000-0x5f)="bbc00d189cfc80841c34f02270d44992ce0e2a0666761399b971afe0553535d70d8054fdc4afa815652d785af332ade35fb11f90d18d314898e8fc29203353b715207ecdab8fd09212532a638fb640d2c50f7fc54d0a5f8369b786f72121d8", 0x5f}, {&(0x7f0000857000-0xe7)="e9d64f9db3406b1ddbb0654d562f7a998efe9b03725ef3af182521c3e7f0afeccfcc57a16c55a6cc9750f6c4c48b5c06591c2f751f2d4e459bd9eea371a84e04259c94307d22b593ebb8cc52a1ff529cb2cea2fa5fd4968841c6c1e37ad86d91169e8c9b416d3086124f8b007ac259db4ba61ed42bd943da023aba0f91b243af3f9bcbc5673d6190ad225519bdd406f3183c9bc112c2a4c8fad628338bf711b8ae4c8335dfae6598e7d832d8cb93a8e456088b48bb2c4d0cc673389b6a443995ed159e0cb8aa8bc4e274f99a6b6940ccb69b3dba65c09710b245d967b555f37f804a5262112a61", 0xe7}], 0x9, &(0x7f00003f9000)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}], 0xf0, 0x800}], 0x2, 0x90) socket$bt_hidp(0x1f, 0x3, 0x6) write$tun(r1, &(0x7f0000ddd000-0x9a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0xa) 2018/02/08 14:17:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d5d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(seed-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000716000)='/selinux/mls\x00', 0x0, 0x0) accept4$llc(r1, 0x0, &(0x7f0000ae7000), 0x80800) 2018/02/08 14:17:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = dup2(r0, r0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000585000), &(0x7f00004a6000)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000041c000-0xc), &(0x7f00008cc000)=0xc) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000a77000-0x55)=""/85, &(0x7f0000781000)=0x55) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r4 = getpgrp(0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000020f000)={r1, r1, 0x7, 0x1}, 0x10) kcmp(r3, r4, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$TCSETA(r1, 0x5406, &(0x7f000033e000-0x14)={0x2, 0x6, 0x80000001, 0x5, 0x1, 0xfffffffffffffffd, 0xfffffffffffffeff, 0x1, 0x10000, 0x1000}) [ 84.020555] device eql entered promiscuous mode 2018/02/08 14:17:23 executing program 1: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001b000-0x1b)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000036000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x2, {}, {}, @connect}], 0x1c) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000040000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) timer_gettime(0x0, &(0x7f0000003000-0x20)={{}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000028000-0x50)={0x203, @time={0x77359400, r3}}) 2018/02/08 14:17:23 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00008a3000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000269000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000746000)={@empty, r1}, 0x14) fcntl$setstatus(r0, 0x4, 0x2000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0xff) sendto$inet6(r2, &(0x7f0000003000), 0x312, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/08 14:17:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fcc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f000026a000-0x4)=0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) recvmsg(r0, &(0x7f0000923000-0x38)={&(0x7f00003e2000)=@in={0x0, 0xffffffffffffffff, @dev}, 0x10, &(0x7f0000ee9000-0x20)=[], 0x0, &(0x7f0000337000)=""/80, 0x50}, 0x0) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/08 14:17:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000019d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f0000752000)=""/26, 0x1a}], 0x2, &(0x7f0000590000), 0x304}, 0x0) 2018/02/08 14:17:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000803000)={0x0, 0x4, 0x7, 0x9, 0x6, 0xfa2, 0x1, 0xf2a, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x8000, 0x400, 0x1, 0xa05}}, &(0x7f000083e000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000026d000-0x8)={0x5, 0x1f, 0x8001, 0x4eb264f3}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000072000)=@assoc_id=r1, &(0x7f000019c000-0x4)=0x4) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000900000)={0x77359400}, 0x10) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000bab000), &(0x7f000044e000)=0x4) accept4$ipx(r0, 0x0, &(0x7f0000820000-0x4), 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4), 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000afb000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00003a5000)) shutdown(r0, 0x0) 2018/02/08 14:17:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x7f}, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000a32000)={0x0, 0x0, 0x7fffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000790000-0x10)={0x0, 0x0, 0x100000001}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000a39000)={r1, r2, 0x4}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid}, &(0x7f0000a71000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000f52000-0x88)={0x48b3, {{0xa, 0x0, 0x400, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}}}, 0x88) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cca000-0xc), &(0x7f0000fcb000)=0xc) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)=0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000560000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f00009b4000-0x8)=[0x521, 0x800]) timer_gettime(r5, &(0x7f0000119000)) getsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f000024d000-0x10), &(0x7f0000ffa000)=0xffffff71) r7 = dup(r3) setsockopt$inet6_tcp_int(r7, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r3, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r6, &(0x7f0000975000-0x1a4)=[{{&(0x7f00007a7000)=@ipx, 0x10, &(0x7f000061f000)=[{&(0x7f0000de1000)=""/202, 0xca}, {&(0x7f00006bd000)=""/6, 0x6}, {&(0x7f0000916000-0x67)=""/103, 0x67}, {&(0x7f0000fc6000-0xce)=""/206, 0xce}], 0x4, &(0x7f0000813000)=""/191, 0xbf, 0x8}, 0x3}, {{&(0x7f000053d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000b30000-0x40)=[{&(0x7f0000cce000)=""/26, 0x1a}, {&(0x7f00002fb000)=""/243, 0xf3}, {&(0x7f00005ab000-0x45)=""/69, 0x45}, {&(0x7f00007ac000-0xdb)=""/219, 0xdb}], 0x4, 0x0, 0x0, 0x1}, 0xffffffffffffffc0}, {{&(0x7f000068d000)=@generic, 0x80, &(0x7f0000d81000-0x10)=[{&(0x7f00008ec000-0x69)=""/105, 0x69}], 0x1, &(0x7f0000491000-0x45)=""/69, 0x45, 0x8}, 0x3f}, {{&(0x7f0000ec4000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @generic}}, 0x1e, &(0x7f0000625000)=[{&(0x7f00006d7000-0xa)=""/10, 0xa}, {&(0x7f00009f0000-0x43)=""/67, 0x43}, {&(0x7f000021c000)=""/4096, 0x1000}], 0x3, &(0x7f000082c000)=""/99, 0x63, 0x5}, 0xffff}, {{&(0x7f00001cf000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x20, &(0x7f0000cef000)=[{&(0x7f00009c4000-0x5d)=""/93, 0x5d}, {&(0x7f00008b5000)=""/236, 0xec}, {&(0x7f0000884000)=""/89, 0x59}, {&(0x7f0000032000-0x84)=""/132, 0x84}, {&(0x7f0000883000-0x28)=""/40, 0x28}, {&(0x7f000047d000-0xad)=""/173, 0xad}, {&(0x7f0000e6f000-0x1000)=""/4096, 0x1000}, {&(0x7f00000f7000-0x20)=""/32, 0x20}, {&(0x7f0000334000)=""/161, 0xa1}, {&(0x7f0000fb3000-0xd9)=""/217, 0xd9}], 0xa, &(0x7f0000a8e000-0x51)=""/81, 0x51, 0x8000000000000000}, 0x3}, {{&(0x7f00007b7000-0x10)=@ipx, 0x10, &(0x7f0000974000)=[{&(0x7f0000cfd000-0xa2)=""/162, 0xa2}, {&(0x7f0000164000)=""/133, 0x85}, {&(0x7f000081b000)=""/102, 0x66}, {&(0x7f000062d000-0xbb)=""/187, 0xbb}, {&(0x7f0000470000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000d2c000)=""/50, 0x32}, 0x20000000}, {{&(0x7f0000001000)=@sco, 0x8, &(0x7f00000fe000-0x60)=[{&(0x7f0000629000)=""/30, 0x1e}, {&(0x7f0000abe000-0x10)=""/16, 0x10}, {&(0x7f0000639000-0x1000)=""/4096, 0x1000}, {&(0x7f000041c000-0x36)=""/54, 0x36}, {&(0x7f000002f000-0x5d)=""/93, 0x5d}, {&(0x7f0000e02000-0xe1)=""/225, 0xe1}], 0x6, 0x0, 0x0, 0xbdb}, 0x42}], 0x7, 0x10020, &(0x7f0000222000-0x10)={0x0, 0x1c9c380}) sendto$inet6(r3, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r7, &(0x7f0000582000)=[{&(0x7f0000abd000-0x1000)="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", 0x1000}], 0x1) 2018/02/08 14:17:23 executing program 4: r0 = socket(0x2, 0x5, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00002ac000-0x4)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008dd000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000001000-0x69)=""/105, 0x69, 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x6, 0x40000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f000027f000)=0x1d, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mknod$loop(&(0x7f0000892000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f000091e000-0x8)='./file0\x00', &(0x7f0000831000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/08 14:17:23 executing program 7: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000dc2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000677000)=0x14) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000011000-0xe8)={{{@in6=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000dc1000)=0xe8) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000dc1000)={&(0x7f0000dc1000)={0x10, 0x0, 0x0, 0x18}, 0xc, &(0x7f0000dc2000-0x10)={&(0x7f0000dc1000)=@ipv6_newroute={0x11c, 0x18, 0x200, 0x1, 0x1, {0xa, 0x14, 0x20, 0x401, 0xfc, 0x3, 0xc8, 0x9, 0x2800}, [@RTA_METRICS={0xbc, 0x8, "b16c655bcbac31aa86a95f7931114ec8e717cf00f6f7c4a24b04575228eb3b9a13cdc924cf5c235d91b78b82145107719e8e05c7de6287099c0afa899f50b0a1f4558bd73f75bee7255dc69eb06f4b05800ae843aeb44cbd64de4a2b482963c5d089924eb5bd065332ee7226255fa78c8db7c2f3a791587872fabc3976f8151db1236f08640f28f1eac8c6bcccf6d128b0f8f1ed2d9f381158692c6097dfbfb33b468e8160be6921105df7805a42d7b052b490fe31"}, @RTA_PRIORITY={0x8, 0x6, 0x4}, @RTA_MARK={0x8, 0x10, 0x1}, @RTA_OIF={0x8, 0x4, r1}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_EXPIRES={0x8, 0x10, 0xf764}, @RTA_UID={0x8, 0x19, r2}, @RTA_GATEWAY={0x14, 0x5, @empty}]}, 0x11c}, 0x1, 0x0, 0x0, 0x40014}, 0x40) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000094a000-0x160)={{{{0x2, 0x2, @broadcast=0xffffffff}}, {{0xa, 0x2, 0x1, @empty, 0x200}}}, 0x7, 0xfffffffffffffffc, 0x9, "a451c0819d183334b2d4fac08f4b5a377750b55f96e17d023916848bc59993a0f6cb0b1660f2587ed5e8342a7265a4e9abe41e4198ef9850657a1e0e4e492c5c481b250069464ee7487dbdf206f43fd3"}, 0x160) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00005f2000)=0x2be, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d4000-0x4)=0x4) 2018/02/08 14:17:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000bf1000-0x8)='./file0\x00', &(0x7f0000002000-0x44)) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) r2 = syz_open_dev$mouse(&(0x7f0000023000)='/dev/input/mouse#\x00', 0x9, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000026000-0x20)={{&(0x7f0000012000/0x5000)=nil, 0x5000}, 0x2}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000002000-0x50)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000027000)=""/4096, 0x1000, 0x100, 0x0, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000001f000-0x40)=[{&(0x7f0000026000-0x2e)="a7b74e8e681b5ab210e090939bf3423b6dcbaa6dcc703b699b3910ccdefe04c2e1d278a27fc578f51b4266e5d6ff", 0x2e}, {&(0x7f0000016000-0x6)="8da4c21861a1", 0x6}, {&(0x7f0000026000)="875ee05d9566c8a50e1fa31786dbeec5a3597c1107b09789b634bdc64d280004943f7a08e09880e693cbf29a2448d908edc3a0ff6cd07d779f357881130a83357c78d23657ca23f0e6903bd07aa673a6149308a07433608d61768864a3b6c6d771f0b11d8045dd7f52ebf4fb044dcd791aab19a863917b91b2dbd85713b474fe650cefbdefcdd52bd55858b88ae03dc95d830ca395c76f7c6b59da25bd1cdc4a3493e01561e258c62224004baf53c30dc04144", 0xb3}, {&(0x7f0000027000-0x8c)="cf53b4822a3d025c6972e13a9aa365693869644037a9698f48741b6970c139256e2e53ac23a5147c4d9a4469cf0a51ba2e0f8a3c334cae8da6bdf845a7aa85369b98eea28068d83effcb7745dd4e530c22feac8eca29bd9baf605c5cca06f0104663712d178684ae01047c9b59e79d1f3a000df151d96c84a5f94d682e10fa9fa3477466d22f52ff86a51a66", 0x8c}], 0x4) 2018/02/08 14:17:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000ff000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80000) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00003f7000)={0x7, 0x8, 0x1}) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) accept4$alg(r1, 0x0, 0x0, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6tnl0\x00'}}) 2018/02/08 14:17:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000062c000)={{{@in6=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000c8d000)=0xe8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009a8000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00008cd000-0x14)={0x0, 0xff, 0x5, 0xffffffff, 0xd5}, &(0x7f0000a8e000)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000969000-0x10)={r3, 0x4af9, 0x3, 0x4}, 0x10) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000adc000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000a42000)={0x0, 0x20, 0x10}, &(0x7f0000b80000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000556000)={r5, @in={{0x2, 0x2, @empty}}, 0x7, 0x1}, 0x98) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005b7000-0xc)={0x0, 0x0}, &(0x7f0000063000)=0xc) ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, &(0x7f0000daf000-0x70)) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000754000)={0x1638, 0x2, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x1128, 0x83, [@generic="ef995815156ff96469bd7c40e211b09b89f152cac2dd", @generic="4e52f8b5d0df7bbd8978172ad3af4c513e273bc9d510c85b8b1372f4e1a2180a4b9c6a57f37874294d98d3d5d28a99b7dd5c14d4b38a5e943b3ce42da13819682ba5ebadf4a9eabfaee789684e6fe66c84adcaf024ae7f6515f9fdd440993f7ab0460ae66f10bd12d3e7a284be6f7b4b0ecbcc7faac1fce149abc401ce0a2785d1c664daa7253a98f416d38f329bcce207ba81499f647a58ccffc81fe14920373ed28f911c1f7fbde5765e2a8a3d73b850b236db35be57f1603def9edbb03fc76d5e2bdb5ed8c8491224cd33534f09e1098cc9f1d78088092311285692ad024c325de6e4b912", @typed={0xc, 0x62, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x7f, @str='\x00'}, @generic="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@typed={0x10, 0x58, @str='^em1\x00'}]}, @typed={0xc, 0x1a, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @nested={0x238, 0x1a, [@generic="7efe609775d26fd4752294bb273b5763e46f217f4377138b4cc2d7f507f26be31d61dece04c999040c48f2e3ecb62f85e5ba5ebb02ae48f5d82675ac90134b9d63d75bba67f06a30c873498c47ca376842bee116556fa2fa04c47d887c175aab91e7f16e9a32838d85a62202e7e98d5f2d225e157fa54184d4d22c7697bd286fca43bdb443f4c074373f3cdab9bedaa1f8f64e8c161f12aec36102120cb9292a263b0003ab6754b6b9b3404e261712143ba0116f2ee825fa5b0984c2c700179e", @typed={0xc, 0x11, @u32=0x5}, @generic="c5de4227a9ec00b0c2938b7822d4292a91757939e6928609c820d8b630e176fea0c3", @generic="59e91569b86c7ad188990ee4f314678437b38706dec33c7a12420c842dcafcd959309871f8c7249448aa5279a0d1ec18e2cd33eff0d89ba8cd4794736646211ac5374c88e5d1b1b2b7bc0a38d41379cf6dcb09a7cfb740a2b91899cafe18aaed639992cbf68814d40cda86d3e440d6d67a822bff613a4d4ace764bcebb93c0e64f09ce7f4517da1b13e1174f484eb23565ba6d4c41685675678453ce4f0afae9151caa59052f99ebfc8af6a80f2adfd72bd800900479c8b7e42f122c0c4155499b0c7161ace1e3ea31d3df87871f7097e76500f7f827cf870dedaa", @typed={0x5c, 0x27, @binary="bb6f1ccadf504c463faaabcb86c57e8500bff3df0681095aba66bd57ca9df6e66d2ec7ae0de5b612e71e606290285589bcbd5cf79f0161ada469a36173741242dfdff960360ff935fa8778f185346879d5"}, @typed={0xc, 0x3f, @ipv4=@multicast2=0xe0000002}]}, @nested={0x194, 0x81, [@typed={0xc, 0x3b, @uid=r1}, @typed={0x10, 0x48, @binary="ed8a433c10633e6a"}, @generic="194e8d0e77c13830543d3959692f9a62c4b0e90ddac838fbc7d14366fd09a609b4e4adaf4672b614e789b322b7a5aac561da7f4d73cd4fbce1b634f33866f0413447cdd20554810145ce3fdba314fdb0f07b1e99f708cee3cad4bf330daae635ef3c28ead4c9259d6744355c749f5f84414d00f9be618e9528daa581494294cbc0cade3588e08813cbac0930a7455abd1225ac8057a927bb55dfc022215624564c48878b845f0e7e845c0f3df566e85eeed7a9cb4c76c6e24eb782fbed3b5d", @generic="a247c8f4f2f80ce8d2b61b010442dfe5c36cd0a5e7feee127b63dbe3d0e64d8384b7bf7083f2a4b4616a7beeee902854056c32885bf91ee591ae06e2c6380950594467cf121e8ce763dcde3b2f1ea2e7817dff4f5de0fd9cd1acc0b050b527fcfd71f3ac7aeab283dc7b3b1083767780ed557ffdb359ce00", @generic="cf4f9828fb6c4b43fbe223c8bb3c07d8793dc7bbb772cc3340a2cccfbb1a0d9636", @generic, @typed={0x10, 0x21, @u64=0x400}, @typed={0xc, 0x42, @uid=r6}]}, @generic="226cf698cb6f3901a83ff7fbbe353ce99ba3581f960d2c388c12ed28bf48aa41c6bb3db2497e83ac2f958c72066bdfc464429f735ecb1c07e5e2ad2d08ce412de60870fa3d20cdc8b3e5d7126adc10d568c299a982b9533ed4afadfcf83276c2013048deacda407b2ddfea43b5c3171f5791f29c", @generic="1168545955f58ae301693e2a8e85c1be3c07d1c7b18deba83a888dd746974faecd5bf95ec1b41205cba4ea247403007a14c8953d380bb602470124f4ddd4b374fe0956def7d93a47807f6f59fc6a7439cd3f1e342cf9a649dd39571649c6ea8e6c70f6090815833d31989995e8072466170aaabb3a12e918226511004959f0e6e2520724b80f4fa95745fb2219aa6b264eaadc30c6a70ab481b557b4c46ad1c4bb03ee0e36d6624a3a998b1f76b9"]}, 0x1638}, 0x1}, 0x0) [ 84.351993] audit: type=1400 audit(1518099443.343:85): avc: denied { net_bind_service } for pid=1590 comm="kworker/0:1H" capability=10 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 2018/02/08 14:17:23 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8), 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d5b000-0x8)={0x0, 0x0}) dup(r0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f00000e8000/0x400000)=nil, 0x400000, 0x0, 0x10, r1, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f00004be000-0x10)={0x2, &(0x7f0000015000)="0eb119330ecbabf00385deee5fdea5f955d5a807b84f6c1d49f6e98e538765289aa2048294f86a15f06528b606e39cac7fc90457ed5a6af169d7d5cd00c84f999549f21840097b3314239fede80c8001522810b52c8fd12bc83b7929cae7bf550c61c8c1b296434e8158e9328631977a"}) [ 84.442711] netlink: 292 bytes leftover after parsing attributes in process `syz-executor4'. [ 84.502357] netlink: 292 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/08 14:17:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8), &(0x7f0000c21000)}}, &(0x7f0000aef000)) r0 = syz_open_dev$sndmidi(&(0x7f0000b47000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x410000) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000c6f000)={"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"}) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006eb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000819000-0xf9)="22c70e62c676f2c3a7b5f49d09bc146d8cebc1ce3d958e1941459d11dc74441f8dfc2da5ed4a4a7f444a11e77b534bfad970983bd12039c3fb59e43ae76e13ad28d25ceefb64f91fde411407798f61b1241693f678665154eec4ebcea382a6828b34fc84b55d46f77fc23c7c48e19468578b959d4b71e8abfe416a49582527ba57f4003303ab0e07044d89abb8b4a22f31f4c5c1695a360b7fb8518019dc0b03c3353a8ba949d94487d3ddbaa0afd29fc7fa45ee08645b146d83679d3144134f8ff5fa6fcb75739a549bbc0fc4026b7edf05426d42e4e2d3091a09ef51f3febcca57ebd6385b4a7cfc7a26a7e6c8672d6ce43825cd1ddea26c") timer_delete(0x0) 2018/02/08 14:17:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) fcntl$addseals(r0, 0x409, 0xc) r1 = syz_open_dev$loop(&(0x7f00009f2000)='/dev/loop#\x00', 0x0, 0x0) r2 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000257000/0x1000)=nil) r3 = getuid() getgroups(0x1, &(0x7f0000138000-0x4)=[0xffffffffffffffff]) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000776000-0xe8)={{{@in=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f000068f000)=0xe8) r6 = getegid() fcntl$getownex(r1, 0x10, &(0x7f0000350000)={0x0, 0x0}) r8 = gettid() shmctl$IPC_SET(r2, 0x1, &(0x7f00001cc000)={{0x1f, r3, r4, r5, r6, 0xa, 0x8}, 0x1de, 0xffffffffabe4d35b, 0x4, 0x5, r7, r8, 0x7}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0xc0101282, 0x100000007fffe) 2018/02/08 14:17:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fae000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000327000)={{0x2, 0x1, @multicast2=0xe0000002}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x30, {0x2, 0x1, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = socket(0x10, 0x2, 0x0) recvfrom(r1, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x0, &(0x7f0000de8000-0x6)=@hci={0x1f}, 0x6) write(r1, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/02/08 14:17:23 executing program 3: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}}, 0x32) r2 = socket$l2tp(0x18, 0x1, 0x1) close(r0) dup2(r2, r1) 2018/02/08 14:17:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000f37000-0xc)='/dev/audio#\x00', 0x1, 0x40000) bind$llc(r0, &(0x7f00006c6000-0x10)={0x1a, 0xf, 0x3, 0x1d28, 0xfffffffffffff67a, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f000004a000-0x1000)=""/4096, &(0x7f0000c51000-0x4)=0x99) io_setup(0x7, &(0x7f0000a19000)=0x0) io_destroy(r2) lgetxattr(&(0x7f000078e000-0x8)='./file0\x00', &(0x7f0000535000-0x14)=@random={'trusted.', '/dev/audio#\x00'}, &(0x7f000027a000+0x79f)=""/17, 0x11) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000ec9000-0x4)) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000d7f000)={{0x2, 0x0, @loopback=0x7f000001}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="69d031446faa3d61147cd68b43ea79d1"}) 2018/02/08 14:17:23 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000009000)={0x0, 0x0, &(0x7f000000a000-0x10)={&(0x7f0000008000-0x120)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_x_nat_t_type={0x1, 0x14}]}, 0x20}, 0x1}, 0x0) 2018/02/08 14:17:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000607000-0x5c)=@ethtool_coalesce={0xe, 0x8, 0x4, 0x1000, 0x2502, 0x7, 0x9, 0x2, 0x7, 0x8, 0x35ea, 0x80000001, 0x6, 0x1, 0x3, 0xfff, 0x9, 0x8, 0x1, 0x0, 0x7, 0xfff, 0x1}}) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000848000-0x70)=[{&(0x7f000023e000-0xa8)="8f", 0x1}], 0x1}, 0x8001) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fe000-0x40)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f00002f9000-0x18)=[]}, 0x0) 2018/02/08 14:17:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000488000)=""/40, &(0x7f0000d5a000-0x4)=0xee) bind$unix(r0, &(0x7f00005de000)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/02/08 14:17:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000092000-0x10)='attr/sockcreate\x00') ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000286000)={0x5, 0x0, [{0xa, 0x800, 0x2, 0x8c8, 0xffffffff, 0xfffffffffffffffc, 0x7fffffff}, {0x4000000d, 0x7f, 0x0, 0x7fff, 0x8, 0x5, 0x8}, {0xa, 0x7f, 0x0, 0x2, 0x9, 0x2, 0x1}, {0xc0000019, 0x2b1, 0x4, 0x1, 0x7, 0x6, 0x56}, {0xc0000007, 0x7, 0x4, 0x10001, 0x6, 0xf72, 0x34b}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000197000)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) stat(&(0x7f00006af000-0x8)='./file0\x00', &(0x7f0000c84000)) mount(&(0x7f0000c41000-0x1)='.', &(0x7f0000376000)='./file0\x00', &(0x7f000096c000-0x4)='aio\x00', 0x2, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f0000ab8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x24000, &(0x7f0000509000-0x1)) mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f0000410000-0x8)='.', &(0x7f0000802000)='ramfs\f', 0x2000, &(0x7f0000609000)) 2018/02/08 14:17:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000d3e000)='/dev/amidi#\x00', 0x7f, 0x0) unshare(0x20000400) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/08 14:17:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000da4000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000221000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e27000-0x8c)={0x0, @in6={{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, &(0x7f0000bde000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c8c000)={r1, 0x7ff, 0x10}, 0xc) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00006a2000)=@get={0x1, &(0x7f0000be6000)=""/3}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000383000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff}}}, 0x6dd) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000646000)=@common='ip6gre0\x00', 0x10) 2018/02/08 14:17:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6000000805, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a70000-0x9)='/dev/rtc\x00', 0x100, 0x0) r2 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e24000)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000845000)=0xe8) lstat(&(0x7f0000332000-0x8)='./file0\x00', &(0x7f000031d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000e4d000)={&(0x7f0000012000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00004a9000-0xa0)=[{&(0x7f0000dae000-0x1000)="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", 0x1000}, {&(0x7f000037f000-0x45)="ffa0d62fdbe426e7fcb054e83ae4d86e0f3568f0603c763e60cbd810e0dc806bdff6078d8449e1f974372886c412d9e9525dbe3ff5246fea65f64768027c8ac06850eb6716", 0x45}, {&(0x7f0000ae8000)="246df698dd02c696c211b84295e454d008bba46f8a215ca033d106456f8247db057fd637b6363c653444a537a45dbc86ad7e17afa89216990a4ab77b8b5d0ef05e4d21bd6644a56dd112e344bf62", 0x4e}, {&(0x7f00004b8000)="a9faae0be0fef10de3938d855a261249a2b39603f88fdef2730b8d57b1b2cd374a7863bfc9572628599ea543ba7a8935a3c3efcf57", 0x35}, {&(0x7f0000da6000-0x4)="af40a737", 0x4}, {&(0x7f0000f65000)="8876cb1b7b488f7e1eacc7979b4862a98780a434c00e850ab6e3413f85e36ca4d5279012faf88fbf9341be825dfea42128d966333ce5daff8a034de47c3a8daa67a80dc60ae16952f1b94b34c2b9d1d74007b4cf0efb17ecc6dea89de1ae30cd49ff", 0x62}, {&(0x7f0000e8d000)="3693db1c328aebeb6f3effe1d71296b1c68d531c7d9ad07dc5778ba89904da5e7bb05a512cfdd7f016f006d1e8fa6fcd6aee30ce6c8c63cf55981927d73814c09701fd5bb10bbf63a60b52593a31e7f9009e531e2f4ad9ee4bc6f6e7ddee3dcf7ca3a3da1ec84a0a75a1b6f7ac010c7d597fbcfa59dfbd2d9cee071dd01081ff9279d297d551c98d47b075a4932d4ee5e2b19adbc9d924c6eb7831f26b1ee7cc20d00c9a87af1e3d5dfde9812173f9d2240b92317c02d3ce170d3440a5265fc54be11cbe9b7160998da62327e0f4ebbcc3f6902837a3658fde256c0f29d33e21f7f90c34e1d2fc541220f4f4", 0xec}, {&(0x7f00008f9000)="d1ca5fcb386fc447254f1625a407e682f18330fac62f5e14216aba728ae5c3933c3a2070778a8cc29e19e407be0f4705aec738f5ecaa05e5b6d7c71fd864a6368c9136d298dccef7a47550b2e16ea6f6f1b342a856dfc18d948e3e96c29e0a08000479e671730f4f0e219f937d95a848250c49b70d4da0840dd8ae2973d391a0855f474aa9eaa7aaa973bd3d1c8353585fff93321015f993d132ac55746e3d8540f7e9467de3e02751fa2d201e8a5cd541febc98301dc933bd8a15372a81e281e3ca4243825e291d5beff665b5017e2c4b1d", 0xd2}, {&(0x7f0000a70000-0xd6)="c6a7eb26b4b0b4b676fdae530814d52063e5cc4b817e9a2f763d7fc5cbfb9335e7316a43d42e827ec92f342070d1915fdd88eb107014362c057e9861fb149b184cc7c984d73329129c6532c2b5de33d4333cb27cb46a19a557d4fabc7d6f1cabb49b054d20ec990ed209fbabb42f79546d8ec39ed20041b797f0d8c5f98b69b30eff58445faef85b6cd59950245686ad0a8d63dd1347aed59ee31c3604d15de34d4ef0f8b12a2e5c359b4189e4888a12170fb672b203d14e42fad78b4422990098b17a5cb8aceaee42882e6c2095df6b92adf80ae569", 0xd6}, {&(0x7f0000ba9000)="f505e18aeb7aaa355e08188bfa28602e07721e699029a4680375fafd8624bee80a8e8cd3cbd4539cf772325afee94577bb915d35c5cdc4bb3735af4730489484a5d2a11cd0d98a6079cf637de01019499ff0c17eae1924d561bcfaa34fd6c9bccf8f0fee5dc7090d836ae65b3898b01464cee2b22580086fab36f974f3b924ce341577c07a57649271a027dd9be7fd315fe3fffad120ab2f205f0e9007de3edd7eb0848c7461838f", 0xa8}], 0xa, &(0x7f0000a1e000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x90, 0x20000010}, 0x840) readlink(&(0x7f00001ba000)='./file0\x00', &(0x7f0000ba3000+0x291)=""/166, 0xa6) sendto$inet(r0, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r5 = syz_open_dev$adsp(&(0x7f0000ee2000-0xb)='/dev/adsp#\x00', 0x9, 0x101000) setsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000077000-0x4)=0x7, 0x4) getsockname(r0, &(0x7f00000f6000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000721000)=0x14) 2018/02/08 14:17:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000e1b000-0x38)={&(0x7f00008d2000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000621000)={0x14, 0x1d, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000759000-0xe8)={{{@in6=@ipv4={[], [], @empty}, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@empty}}, &(0x7f0000ba0000)=0xe8) sendmsg$nl_generic(r0, &(0x7f000084e000)={&(0x7f00007c2000-0xc)={0x10, 0x0, 0x0, 0xa2000081}, 0xc, &(0x7f0000a8c000)={&(0x7f0000020000-0x16b0)={0x16b0, 0x1b, 0x100, 0x5, 0x0, {0x9}, [@typed={0xc, 0x89, @u32=0x200}, @nested={0x13a4, 0x17, [@generic="f86b0b27242fc18ea03fc53442ef3f9ebe69c8a994d37a51177efabd0eeb997e535613ef8de7524eb6c95a4e565701c34eecdd69e48625426661708d411db8c768841c7357a1e414aa9210ac4916d7f4eda3166a960d262575787e556f1612f55407a6c9467946050c9b53f706fad01b846c3e9fdcf2b0ff63baa6fb82cac54011f818a524517d31", @generic="864be3174474ff0e4b1db47e9382b1126b06d322d6e7759296e5ab2f48edbaa1d9790b359892d410987540f4384eb895fcc08dbb65a113d7f7f01918e1817db19e68496a62039ebba726a79e9113175dbc495fbad4111f0a825d91dcbfac829e31b9b4818d8d7ab0a6a3a04e16bcd3f98e5fad5bb991c2aaad6e680893c16fd340a1aafcadf41ebab50355f6689855c07a8bf6b3a96f8224cb98a30a51b361b994482d62520c6a512f477394ad1ba85ad1054ebd9ee196962700be48f4be71a0b933d1bc25e4942fba8114f49366bc6809531c6506bbeef8f2e928ee683697e211cf", @typed={0xc, 0x6e, @fd=r0}, @typed={0x8, 0x28}, @generic="32aa8cba2440eb672d559e6d0d5c302dce15c0ca886302b0ed922ab0435ed84de63c6f5e8ed3796ed63edd0c5ee0f28654d8e28f52cbe8b5615b04d11705bedf97bff3a86d263986046cdee2cf202c88bec19d8b6b2728fbab3347e9a8742c3ea869f590599887f7819a4b0c58f0f06d9195e11085f24e46db885e5bb263d1380464b770926bf19cf9927f5ce5ce76af3ec4df68c3ae9939619b5c272d279bc2c3e71b4709eb9a1d444881e8ac9f42cb4fbe4c80d82cce9577eba96336434b46508544f707e364f099663cfdda7783300e70b916289c365ab591efbb54ea42a295d32bf0abf892ba236f8398", @generic="7a05e73154f0fd69d6af92e3a7108845249e2f79e48ec4464218262a279fbf775a52941b1afb42f9b3cfb17211c5af4045d861256d139e3af79d90a895465084fdc35ebac4cea5e66fc2dee4a652d827f793f02bd9964d9c0339cd99a4ae09b5be435165", @generic="ec7a97fd858306219e5e8347a424d64f3f6d70ab4292065cf2bfc1597c61972dbb5ddff72ce1f10420385a4c36ba8a9027e7d9b098f7d0f2", @generic="bcf9b4301f26563e0c6a774cffe65730bc757ed10c18fb3dff56034dd4c62dd6da44d89169a66f2f645303453e7b0178d15d7d398cad5b23f19c5007d7916103247ed257b53e1e825b11ea6c427f16f17e43f9b8d398e34ed44ba4bfa9e0ab3aeb93a67ca2ac3c2aa5944f302fd0b52d66a0c59d1d5fbce21ae412ee831df24046894ae9dc82e5", @generic="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", @typed={0x10, 0x26, @u64}]}, @nested={0xec, 0x5, [@generic="ce2fc5f4ead18e91d68adf8ac0dd9c998316006b329e6446b2b4798583539553880ca07fd9e07000f7de6ce65e309d4034a5a9b97ac6cc4bdcf61552a9aca3f5132273e00db9dbe09f9f42a65f275342e1760b91388cbf5d757fcbe6bcdeef0f31c64e853a169a09ccb70ca4598bb0914b201051e05d5366b9e1d694c1295a80314edc090e7e763576bf9a06c7f59cdbe9485fe082c2bfd472b3c679e5d3287daaf2c5d8ab8684677a4fd5a27ef0d360d924f746cd7db373cd2aa0ac9af0aaa36cec109c65c59efe459deb21181612", @typed={0xc, 0x6338, @fd=r0}, @typed={0xc, 0x43, @fd=r0}]}, @typed={0x18, 0x3b, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0xb0, 0x79, @binary="a1ddb42c9e44a3466ce930abf8448759937fc63c5549e01e668b0281ee00d5df8ca6226eac4b8e3b3c33fb7560b91d4fdc6266e068c888f7fd3f55f8d6c38125b860ac7824eceee26b82d39089fab7b8efb958a9a6a2ded308431c1f007d8500958d45cd609823aad2175ff993c056b5136d1056732b7c27454d788e9f8e8bc221f069c3140b42a3277274a8812862b2ca151010b1cb3aa73275776a9db590a429c8770d552e"}, @nested={0xfc, 0x6, [@typed={0xc, 0x72, @uid=r1}, @typed={0xc, 0x12, @fd=r0}, @generic="adecfcaf85c867e9677cad3441da1eeaddf8657bbe284c2106d414fb08410b428b082e2b51b8faf7878cb0e91ebddd0039bcec007b6ee3fdbc32fecf6fcd05d1443a81059ad94d0b69b1939eb5cc086308fb09288fe654313c4d951d0681393cf0a4d07ab5a8d73c135eeba6c345f85df0dd5ed75057ae8fc936a25eb8c0aba2c148e97f31816993e5dfb5a3177ef13333f28b801511a92d25adb282", @typed={0xc, 0x4d, @u32=0xf3c}, @generic="443de8bdb5a00a20954dd31569bba39b42c084f0f1b0510ee00759c8ba4b14c122ddb588d483d4fa15c9dcf870b9c26e788c558d26a5ea5e"]}, @generic="0df54a774d7e638ab5aad404128f1c9a4eef13e35086481404efa0642b2108fcc8d18598cd470a5e6cc16f624b424dbc90f9582606b2c9716260"]}, 0x16b0}, 0x1, 0x0, 0x0, 0x20008085}, 0x20000800) [ 84.609480] audit: type=1326 audit(1518099443.593:86): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9238 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 [ 84.635303] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 84.645939] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/08 14:17:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000daf000)={0x100000, 0x2000}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f000037c000)=@ipv4_delroute={0x24, 0x19, 0x400, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x7, 0xff, 0x800000}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0xfffffffffffffdae}, 0x1}, 0x0) 2018/02/08 14:17:23 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000001c000), 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000021000-0x4)) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty}, 0x10) 2018/02/08 14:17:23 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000af8000)='/dev/vcs\x00', 0x40100, 0x0) connect$bt_l2cap(r0, &(0x7f00009bd000-0xe)={0x1f, 0xc95, {0x28, 0x327d, 0x1, 0x8, 0xa5a, 0x4}, 0x1f, 0x9}, 0xe) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x4, 0x3}}, 0x29c) ioctl$sock_SIOCOUTQ(r1, 0x80487436, &(0x7f0000006000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000001000-0x20)={{0x0, 0x7530}, {r2, r3/1000+30000}}, &(0x7f0000006000)) 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) sendmsg(r1, &(0x7f0000003000)={&(0x7f0000006000-0xe)=@l2={0x1f, 0x0, {0xf76, 0x6, 0x4, 0x2, 0x9, 0x100000000}, 0xfffffffffffffff8, 0x400}, 0xe, &(0x7f0000004000-0x40)=[{&(0x7f0000007000)="7a5ac618396a9e95348f5d7957535c7eb6a8217dfd595eee19cc1450802ca2314ece287008f8df643758752fb8e0b25ee5b0411c8f41d7a84a0278d90d8538df48d1a67487b0467d4194891688457ab0ee0df310f677403ba81680c2c6958247166600feafe7a5dc60c355a38df1c6afe499", 0x72}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000008000-0x2b)="da1e73f1ec8f7fd7153ce69a08d73122317daaa9de459df872250dd815667023fe594480d3722f65a1442c", 0x2b}, {&(0x7f0000008000-0xa1)="8443ac3e1c3727c45174225bd6ea87394bd13dc1dbc6840f3a0ee8f43e50385a12808c32213a55db9b07451a08aad5389851c91f321a0fad608cf5f757674cab6c9ec7e61e59f0cf839a45d00981004409fc04557b05a1697419d7499dc5f18126b323745bd23cc61a8e7cc8a47aa545d7fd95127e20650a3d76f48be2261590cc4d1af1bd9d476736106b01d8f630f952eb3543b86fffcf67769b17f268dd7fb9beb854695ad306dfe0146c03", 0xad}], 0x4, 0x0, 0x0, 0x4}, 0x0) 2018/02/08 14:17:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}], 0x30) fgetxattr(r0, &(0x7f00005ce000-0x7)=@random={'user.', "0e00"}, &(0x7f0000d93000-0xfe)=""/254, 0xc99) 2018/02/08 14:17:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f000049f000)=""/198) mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2c, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x1b, &(0x7f0000e66000), 0x4) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f00009d1000)) 2018/02/08 14:17:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f000097c000)=""/177, 0xffffffffffffffa2) pipe(&(0x7f0000ca2000)) 2018/02/08 14:17:23 executing program 6: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) pipe2(&(0x7f0000426000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000d23000)=@pic) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000299000)={@common="736974300001000000000000000000f6", &(0x7f0000d23000-0x7)=@ethtool_gfeatures={0x3a, 0x0, []}}) 2018/02/08 14:17:23 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000000e000)={@generic="2ce20935dba547a3e5100ccf9d1b1bad", 0xfffffffffffffffc}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, [0x0, 0x0, 0xffffffff, 0x400000006]}, &(0x7f000000d000-0x4)=0x108) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="ac7d34f6f2995a5fb9cae8959c") mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f000000e000)=0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000000f000-0x44)={r1, 0x3c, "5412a37668d8cddbd6079a83e56c0992f435377d3e9290b87bc58bb9fe7c7887d18af106f87a1a30a57335872732db0288b2c86dca06aa7f042b39bf"}, &(0x7f000000f000-0x4)=0x44) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000010000-0x98)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x8b, 0x33b0}, 0x98) 2018/02/08 14:17:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d18000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000026000)={0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000aa6000)='/selinux/enforce\x00', 0x100000101401, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000059f000)={r1, r2}) inotify_init() r3 = socket$inet_tcp(0x2, 0x1, 0x0) accept$nfc_llcp(r2, &(0x7f000093e000-0x60), &(0x7f00002e6000)=0x60) bind$inet(r3, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f00004b5000-0x4)=0x20, 0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000e08000)=""/44) connect$inet(r3, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r3, &(0x7f0000e80000-0x38)={&(0x7f0000238000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58, &(0x7f00005f9000)=[{&(0x7f0000f3a000)='.', 0x1}], 0x1, &(0x7f0000fe6000-0x230)=[]}, 0x4000000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000b99000)={{0xffffffffffff0ea2, 0x2}, {0xc4f1, 0x1000}, 0x32d, 0x2, 0x929}) 2018/02/08 14:17:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003b7000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a0106}) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000b19000-0x8), &(0x7f000096a000-0x4)=0x8) 2018/02/08 14:17:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad", 0x1) poll(&(0x7f0000deb000-0x40)=[{r0, 0x20}, {r0, 0x4000}, {r1, 0x100}, {r0, 0x8000}, {r1, 0x480}, {r0, 0x4}, {r1, 0x500a}, {r0, 0x4000}], 0x8, 0xd882) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)}, 0x0) 2018/02/08 14:17:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) open(&(0x7f0000475000)='./file0\x00', 0x4000, 0x82) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000672000)=[{&(0x7f00000e8000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c, &(0x7f0000b78000)=[{&(0x7f0000332000)="cc", 0x1}], 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a2d000-0x4), &(0x7f0000b35000)=0x4) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b17000-0x60)=[]}}], 0x1, 0x0, &(0x7f00006ff000)) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87", 0x1}], 0x1) dup3(r1, r0, 0x0) 2018/02/08 14:17:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) r0 = syz_open_dev$dspn(&(0x7f0000a3c000)='/dev/dsp#\x00', 0x1, 0x400080) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x312b) chmod(&(0x7f000006f000-0x8)='./file0\x00', 0xbfb9ad36a582246a) creat(&(0x7f0000d11000)='./file0/file0\x00', 0x0) 2018/02/08 14:17:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000841000)='/dev/admmidi#\x00', 0x1, 0x8000) getpeername$llc(r0, &(0x7f000089a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000072000)=0x10) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f000026e000-0x400)={"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"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007eb000-0x8)) 2018/02/08 14:17:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f000065e000)='/dev/rfkill\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008a7000-0x7)='ns/uts\x00') ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000af4000)=""/125) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000274000-0x20)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/08 14:17:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e8f000)={0x0, 0x0}) shutdown(r0, 0x7) stat(&(0x7f0000d84000-0x8)='./file0\x00', &(0x7f0000ee3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x6, &(0x7f0000eee000)='./file0\x00', r1, &(0x7f0000f43000)="96103b1b3bd9f4bbe1f0fe7b8b4d3b39815067598522ccd8e25a089233d24c284b2f5ceaac960500d7d66be83f2dab768e0bc3e979ce50cf27c54306cade5ff83b92b386fd7032fb22f76c318582c5e8759660ce1f6243b740ab6dfbc5324dabdf5150d829b06b958916cc79c8e5d4d40d8b0d841bc3427251a24630f932bb2a80d5ba684479d124c36510f155c62629efe1c63e9e688be5c58db70ee02e150d6f7b1871ec007fbf148e0176a28ed55101aa022ccabf55fc619673f2f772701bcd201162bf41ae2548fae999f79d55784af9759ac6dfeda908721fcd9ce9") 2018/02/08 14:17:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x20000000001, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x7fa) r1 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f0000894000-0x4)=0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000cfb000-0x8)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eea000-0x2)={0x0, 0x81}, &(0x7f0000d1b000-0x4)=0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000064a000)={0x2, r1, 0x1}) write$sndseq(r3, &(0x7f00002b4000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ef5000)={r2, @in6={{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, [0x6, 0x6, 0xffffffff, 0x6, 0x3, 0x8, 0x3, 0x4, 0x101, 0x7ff, 0x4, 0x0, 0x101, 0x2, 0x3]}, &(0x7f0000722000-0x4)=0x108) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000fd0000)=""/64) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) 2018/02/08 14:17:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000055000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00007e6000)=0x63) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004a2000)=0x200000000000001f) 2018/02/08 14:17:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r0, 0x40087703) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000573000)={0xa, 0x0, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/02/08 14:17:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x21a}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, &(0x7f0000587000)=0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000993000-0x2)=0x0) r4 = socket(0xb, 0x8000a, 0x4) getsockopt$inet_mreqsrc(r4, 0x0, 0x26, &(0x7f0000167000)={@remote, @dev, @loopback}, &(0x7f000077c000-0x4)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x3, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0xad8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_getres(0x684f322eff9415ad, &(0x7f00002ca000)) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000ad7000-0x30)={@in={0x2, 0x0, @empty}, {&(0x7f0000533000)=""/4096, 0x1000}, &(0x7f0000c6b000), 0x20}, 0x30) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, 0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x1f}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000dab000-0x10)='schedstat\x00') ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00003c7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7]}) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000e9f000)={{0x2, 0x3, @loopback=0x7f000001}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}}, 0x68, {0x2, 0x0, @empty}, @common='ip6tnl0\x00'}) socket$alg(0x26, 0x5, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f000051f000-0x10)={0x20, 0x1}) r6 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_CLR_FD(r6, 0x4c01) r7 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r7, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_GET_PIT2(r7, 0x8070ae9f, &(0x7f0000327000-0x70)) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) 2018/02/08 14:17:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) waitid(0x1, 0x0, 0x0, 0x6, &(0x7f0000483000)={{0x0, 0x0}}) utimes(&(0x7f00000ac000)='./file0\x00', &(0x7f0000ed4000-0x20)={{0x0, r3}}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000033e000)={0x0, 0xffffffffffff7fff, 0x8, 0xffffffffffffffbe}, &(0x7f0000f2d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000500000)={r4, 0x7, 0x20, 0x1}, 0x10) clock_getres(0x2, &(0x7f0000017000-0x10)) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000004c000-0x9)='/dev/ppp\x00', 0x40000, 0x0) 2018/02/08 14:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r1, 0x7) r2 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000895000-0x4)=0x10) write(r2, &(0x7f0000ebc000)='[', 0x1) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r2, &(0x7f0000b1e000)=[{&(0x7f0000117000-0x1000)="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", 0x454}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000019e000)={0x100000001}, 0x10) write(r2, &(0x7f00007b0000)="01", 0x1) close(r2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00006e6000)=0xa0, 0x4) ioctl$sock_ifreq(r0, 0x20000000000089f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1100000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/08 14:17:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000e2a000-0x4)) r0 = syz_open_procfs(0x0, &(0x7f0000d8c000-0x8)='net/udp\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000197000-0x4)=0xc7, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00001dc000-0xa4)=""/164, &(0x7f0000d70000)=0xa4) connect$inet6(r1, &(0x7f000037a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) pkey_alloc(0x0, 0x3) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00003e2000)={@loopback={0x0, 0x1}}, 0x14) 2018/02/08 14:17:24 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000269000-0x4), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000736000-0x4)=0x3ff, 0x4) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f0000356000-0x10)=[{&(0x7f00007c2000)='h', 0x1}], 0x1) r1 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) ppoll(&(0x7f0000007000-0x8)=[{r1}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f0000005000), 0x8) write(r1, &(0x7f0000003000)="a4", 0x1) 2018/02/08 14:17:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000d4f000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000a5f000-0x4)=0x32, 0x800) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f000086c000-0x10)={0x1, 0xff, 0x7fffffff, 0x2}, 0x10) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r1}, &(0x7f0000044000)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d99000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$getownex(r2, 0x10, &(0x7f0000f13000)) pselect6(0x40, &(0x7f0000000000), &(0x7f0000001000-0x40)={0x9}, &(0x7f0000014000-0x40), &(0x7f0000001000-0x10), &(0x7f0000001000-0x10)={&(0x7f0000001000), 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$notify(r2, 0x402, 0x1) 2018/02/08 14:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fsync(r0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000830000)={0x18, 0x2, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) 2018/02/08 14:17:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e1e000)='./file0\x00', 0x0) mount(&(0x7f0000565000-0x8)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000fed000)="8ec9e3aa6a00202728748197a1eb543c3a67491b174fbcc25704fdfeafbe48d6bcb22cad7024399b0a15fd33f6fb7817730f8e053edc945d41bc439bb18a60a63fd46f00d5f67d6b060909d18caa5af838b44679a902074774db42bec83dcce7") r0 = getuid() stat(&(0x7f0000c30000)='./file0\x00', &(0x7f0000412000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000090e000)='./file0\x00', 0xa000, r0, r1, 0x2, 0x40) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)) lchown(&(0x7f0000925000)='./file0\x00', 0x0, 0x0) 2018/02/08 14:17:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x200000, 0x121) ftruncate(r0, 0xffff) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000006000-0x4)=0x0) r3 = syz_open_dev$admmidi(&(0x7f0000006000-0xe)='/dev/admmidi#\x00', 0x1, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000000)={0x1, 0x6, 0x2, 0x7fff, 0x2, 0x6}) getpgrp(r2) recvmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000005000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000002000-0x70)=[], 0x0, &(0x7f0000004000)=""/114, 0x72}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000621000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/08 14:17:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x100000000, 0x20002) 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) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000001000)={0x1, &(0x7f0000001000)=[{}]}) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000000)="12826ab7527054828c999e75a730c73dbb6db939ccc528780133a63520aa6d8c41e2fd1f715c41981cae05e466432f7a4b4d7726c110c859157f62210b16325472cb51e6e9d8440be5fae33a9db50a309f29084edab791874f1fcb6216c4017b11f3d27aaac3025b83141239f23815271c85317bc2835d8c4a3af6a6f3e4dc5e875500a8867b94bd53a95fe59465ef528728dee9c2f20ff2e341d8a8c677e8af0ab06d6a3580b2d4ae5f609ee28abfcf0128db1838b2c0e01d6be5aa5dd8ccd127de3f6a") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000001000)=&(0x7f0000001000-0x1)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c6f000-0x4)=0x6, 0x4) setitimer(0x0, &(0x7f00003cc000-0x20)={{}, {0x0, 0x2710}}, &(0x7f0000a44000-0x20)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r1, &(0x7f00007c5000-0x38)={&(0x7f00002e2000)=@ax25={0x3, {"67dd0fc0a0d95d"}, 0x81}, 0x10, &(0x7f0000247000)=[{&(0x7f0000f74000-0xe5)="e55854bc6a07ac1f8abdfd61a9ae5c84a10b8764abf8c81fc393b4b194d439a44e823c52ff0da5fa8b5074c8e17d5516fea8739ee26035a19bb0c629c9c923dd0b04265182ab4cec3ec3560648530f72127b7d15b6056e5b71e9363b04a57b4e2012b712a86416cebae22e7e9b0621871e0475ce5f43ae8fe8606ec17aa62afa0380b9c12a243f64479e430c60da1f21f569a792e52f7987f7569b0e47f2262ca5102f00a54538260bf0a2c16a8afd7fde8ce93ed26af09bd306ce09b5b74594fa0e536f407ff5aafdea01f94c46597759d8b18ad4c09fcf207d3d151bf92a02b986a190f9", 0xe5}, {&(0x7f00009b4000)="49edf9752dad437a76f9d8b7bd8a9d28842e167958fadd5621938b3200a2c9fef204ce26", 0x24}, {&(0x7f00005b0000)="81937ad510ede360a2c70116f258fc8536b584d52c0cda6a0fe0a641855bfe78912efe4d9ef5bb37fc7e34c53444cfb6e90f28dd2afefddacf6be85f6c4b3283089e6f7490b2a4d819d2e5f7dbec47d2ec9b28c3a71cea5113d8d02968f6a1ee4bc532917b93dcea0a15cdc43e0fd6f4867600061794538c08af6ad42fa7a681a25d3e42956dd1e4ed4cf8f53091b8034a1bf277077ddf2f829e5e2d168584da8f68dd576fe44c5d1038b433889eba44df7d34af935472438b9b91a1fd1d579182585dc0a3be3341a9744093cc37709da02d04ca2353ae0c5d", 0xd9}], 0x3, &(0x7f0000336000)=[{0x40, 0x10c, 0x3, "075545a9149caa9785568f8f3b373330baa32a1bd1d430f522280a342ea9227a8047efbc213703aec9acb70b892ba3"}, {0xc0, 0x117, 0x0, "0e7c4ce22461139e44c284f6cef40fe33584d5ad4b829eda8ef4650da1f53bf8762689834f77ce2251ceb8c1089c8ab5bdfa318e134d86765787036250f3cab4baeb575bcd7e254c7d1faca548a0fcf0bfbee1ef5cbe67602bcc6cb1aeb955bc179bb7ddbd1d562b8c75d955f9292dee497d05ec731937fdbe0b70ada76e08b87664613eb9e4d4fded7f40cd972c3fa637973a9e62e86431bfd337fe6c1a888e0d1d0f0115ede9b6969522"}, {0x1010, 0x114, 0x4, "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"}], 0x1110, 0x40000}, 0x40000) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000006e000)=""/79) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @perf_bp, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x0, 0x1) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000aa6000-0x4), &(0x7f0000c6a000)=0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') bind$packet(r2, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0) sendmsg(r2, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f000008a000-0x40)=[{&(0x7f00006fa000-0xdf)="80d35a6f4726c43d7474a0b43a7d2d8f45e7fdc8c35f644d2d9421f7deedea84373b6e3726ac95102a07094c91ca0d029039cd2c6a41d2ffe4da2e8850a3d0bcba434aec5de2b22cd3c978436c11a9ddb75fc243ebe589a0364e2e1fbc23e2d9f51867f9f204577874765bd28b00037b4e8511b9ab8c7752e89b1d6ddc4f81427169ddd96f928d9535596b39760b1e59466c1108c895eb816559e7ab0b4297585344386c1b71e6b4c927a9586f7e5b0a08d67363b806dc0435fc87316b1332159d0d4d0dc7ca87b8d3b7f385fba991db33d7fa880fe3f4b8cf172efb3850c6", 0xdf}, {&(0x7f000087e000)="56f50258a56b9212c36f3fb64e832b65ca9388626c28c0151aa0114ec69e7497042114e21506537ea9760aa124", 0x2d}, {&(0x7f000037b000-0x1000)="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", 0x1000}, {&(0x7f000020f000-0x1e)="34dad7818f55420ddf17fbd021349dac9fd2059e0eae02a42ad220f37e0f", 0xfffffffffffffe04}], 0x4, &(0x7f00008b2000)=[]}, 0x0) 2018/02/08 14:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r1 = syz_open_dev$amidi(&(0x7f0000305000-0xc)='/dev/amidi#\x00', 0x7d7, 0x200800) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xb) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) membarrier(0x1, 0x0) 2018/02/08 14:17:24 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x173}}]}, 0x5c}, 0x1}, 0x0) fcntl$setpipe(r0, 0x407, 0x81) pipe2(&(0x7f000012b000-0x8)={0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000b6d000-0x58)={0x9ea, 0x4, 0xffff, 0x7, 0x9, 0x400}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000305000+0x18a)) 2018/02/08 14:17:24 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001a2000-0x9)='/dev/rtc\x00', 0x101200, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000bba000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d3a000-0xe8)={{{@in6=@mcast1, @in=@dev}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@multicast2}}, &(0x7f00004cb000)=0xe8) listen(r2, 0x0) sendto$inet(r1, &(0x7f0000d44000), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00006a2000-0x4)=0x1, 0x4) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000038000-0x8)={0x88d4, 0xffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000279000)=0xffffffffffffffff, 0x8) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000c3f000)={0x0, 0xfffffffeffffffff}, 0x8) r3 = accept(r2, &(0x7f000084d000-0x10)=@in={0x0, 0x0, @rand_addr}, &(0x7f0000f1b000-0x4)=0x10) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000366000)=0x2, 0x4) 2018/02/08 14:17:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f000064d000-0x38)={0x0, 0x0, &(0x7f0000084000)=[{&(0x7f000032c000-0xe8)="130f5fc5b51c5daa986e733494021ff9bac42d2043fd4a270923e98e7b923a0f703f1eae0f7eea7285c343e294ea90187797d8a0642441750803e2283ec0d5179814fadb771067af4ce7b2a0e642e22dc7c1560646b39114a34c92d5d8402c6992b27842151b2c0148a0fcc1efeae7db7500707bc35108ee1048e9cc87815c5402a2da003c2cd24f0d987cf1bdac0cb37272808f620b13c6a920e5b40f769d8410785ccb6964d3165493d2fbd28b6d3f878c3e7c0f6972d6381c37a938bf1aa4dcc9beacb6e42d9c52cd8f4b4dd08e995eaee2030678227fc0d148397d33406f", 0xe0}], 0x1, &(0x7f0000d60000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x9a9}], 0x1000010c, &(0x7f0000b08000)}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d1b000)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000053a000)=[{0xb, 0xe6}, {0x2, 0x80000000000000}], 0x0) r3 = request_key(&(0x7f0000d2b000)='cifs.spnego\x00', &(0x7f000045c000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000055000-0xb)='/dev/hwrng\x00', 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000bee000-0x8)='keyring\x00', &(0x7f0000bee000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) socket$pptp(0x18, 0x1, 0x2) keyctl$instantiate_iov(0x14, r3, &(0x7f0000c9b000-0x80)=[{&(0x7f0000a3a000)="3b625aa45e04b07ed1fc3962f66d680d4b9a44f64901847cee216c2e780af31f893f67447984344b490652e8941a254c7a01c6992548187e6dfc7a9f3262828f40340c3357ea779a2c5e8b297d1c1a4533afe7174fe57d78c7e2e1b29a9f1afabe0d4f027d1302999ee0178ffbd4258b1a54829a9f63b54e94d94e396eb0a0982ca867d8949c0c84255dd28ca0", 0x8d}, {&(0x7f00009d8000-0x6e)="2e0ba21020dfac9469009e6de210bf5a0224736411843cc027c00d376f3b12debcc385a1509eef6163c02e911e3d5b751d93105b449fc7e6e3003ae8ae88853c08fc2ef26994534dd8bf6f18834ee024f43e025dc961fc32ec4a07798049ddc511a369e8271d765b5270d4dce892", 0x6e}, {&(0x7f0000616000)="d2d2568eea575739f183c0e2987b4fcb90f160cf1caabe370584bb517eab3a787ccfc965482d3e4063099eeb60735bacd9a7179bec3bc1d9260b475d3b644e2f78b8a7754a5457c4ead2af0c9723f75865888efed836ed80789e5a46e8da50640c9afdf9", 0x64}, {&(0x7f0000523000)="6435b4b442e759718aef9e899e0a8f9279357a3a16ff8eb53d7672c3102b7ea384da05512e507c4b163492", 0x2b}, {&(0x7f0000437000)="474eb70d119661df220887aca1b35f4dff7ca50460fd403639627c2b6d528380ea339baa2e63c89c8682f253bfc3999749541fe7edf793722fa37ff970b02c26bee0b4e49546d741fc7941340714a917064b2289aa5f308178d870ec229abcec2c1274d1970bde3f06b47d94bd23f8adb64310c04e9ee7da6b0e9c03e59ddbd61f530d95865cc8e8cdf73cbea03d6f8cba653a667c0cacb5153f5886f733bc8abccbb4a3c1d6659fca4135fe74a1c7c6c332824fd8f966174d6932065cced85125340ab1f527a7d63684c760cea3", 0xce}, {&(0x7f00004a3000)="3d31dbd4e0fbbb6927d5ae2a17b5a49df82dc71ca5bb9141871eb830dc0c7afb145f5f180c223af011f673ae0ee4b8e638a818c7177774bfbc4525279802f636cf5cf713d9a704ea3a4641cd5a0b0dcca78273ffdad4197a0b2742770e9a3eb5354a921916305fd02cc1706331c3f1bcf87c8a0317978c750b9a6a491c7d2d0fbf87a566b6ee90e241d274f6b9d7614e47fd0f70b4bd390030fa5909f8ff0a", 0x9f}, {&(0x7f0000a87000)="7c2f67183ec24f4135092c61a3d1aae387a252f29d3dce4b635c5c5c0ac478c65c3b1bcffc2eb8c0bd6cdf597868d9d50db2472ca38d71b4056882dc570caafe83152693a6d350895a4dffce64713dcc396edb548a5e96c05b1207", 0x5b}, {&(0x7f00003cb000-0xb8)="993706a1721f05a9da4a15b84a77a957a4aa61039666161233b5a0041054d9a0c3bc567e7d48f7df3b246ab560638ed7d0b498844569ba5d80bdf14f0a30017d50a5764df6a9c59dc6f348de101fc104add7a0628d713e6d328fc0c10f8fdce48ac973a21816b6d5f1441578cc35d948568ca223e1573f14e80bc943ea48f9d5194b29547d18ed38906b343a2055e88489bf763d84f431c2f6367d66ae443d45a9163a656d837ddaf42b9ab5fd9c1fd4e1fe21bad7015be7", 0xb8}], 0x8, r4) 2018/02/08 14:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000c44000-0xb)='/dev/vcsa#\x00', 0x3, 0x10000) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000af2000-0x4)=0x6, &(0x7f0000e71000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000037000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) capget(&(0x7f000091e000)={0x20080522, r1}, &(0x7f0000001000)) 2018/02/08 14:17:24 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000026000)={0x7}, &(0x7f0000008000-0x8), 0x8) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000024000-0xc)={0x10, 0x34000}, 0x10f, &(0x7f0000017000)={&(0x7f0000018000)={0x18, 0x2b, 0x825, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/08 14:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETS(r0, 0x5402, &(0x7f000003f000-0x24)={0x0, 0x4f}) r1 = syz_open_pts(r0, 0x1) r2 = syz_open_dev$mice(&(0x7f0000555000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000203000-0xe8)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a53000)='/dev/sequencer\x00', 0x40, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000512000)={0xb0000010}) ioctl$KDSKBLED(r1, 0x4b65, 0x7fffffff) write(r1, &(0x7f0000d31000)="d6fbbfef51d450fe7b7f00045b76fef095f03ae19b1592519c0e25452d51853c37d79bf3b2df3affeb5f456d5650b5335fbc8f29f6fa2d7900c0a001c1513137bf876fa04248c3cd071f68310e0256ef41e1fb88030000006281832a77aa368ca259329a283415f49d9e520ac91997bdd716494393211044182eea6d15c557b6dfc51ed071de6951b1dd14ce57782f14f2d9c22f110f273e0d", 0x99) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f00004e1000-0x8)) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000052000), &(0x7f0000754000)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00009d3000)={0x10000000}, 0x1) 2018/02/08 14:17:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@local, @in6=@ipv4={[], [], @broadcast}}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f000008d000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x40000000000003a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x7e, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) 2018/02/08 14:17:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000fc2000)) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c5000-0x4), &(0x7f00001cc000), &(0x7f00004fc000)) 2018/02/08 14:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f00005ce000-0x27)="26000010000001f8feffffff00008d40010000258d0000000df7040040a68fe90c176b010035", 0x26) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000745000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) 2018/02/08 14:17:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00008a1000)={0x0, 0xbf7}, &(0x7f0000851000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000000e000-0xa0)={r1, @in={{0x2, 0x3, @rand_addr=0xd69}}, 0x7, 0x200, 0x3, 0x1, 0x4}, 0xa0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bee000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000033000-0xa3)={0x0, 0x9b, "25c4b7ebb41af88997a9d34bfd078c78e7118a051d55fb359d2b8be98b2366aef28e207bf9efde83d27be5a6efe57e5c19d258bd21429bcf365453b4a6ccc17804c14028482df3b2e3a09089db6dfd930f4e14f3eb6e09c7d93058105eaf2d36610705658218c4a474c9ee2588027bb4085a9dab49d87d63d3b54966fa27f255a13dface71fb4225b3d5ba6b369e3e6f1b1059f6ac5754f39568ba"}, &(0x7f00001cf000)=0xa3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000b80000)={r3, 0x1, 0xf3, "79a9778c625ac807640c860460112142c218b5c34a6e6f02e53a2b092aa6a0ee2ae2a0c4e594aedbcb307d767610c6bda966d43ee117a2bfbca6f23533d5a06ae96a299e9925cc24cfa370bbb5f21de398776db35898e44875006ac91e1595b7aedc48f782b05cbc2c5bd49ba35d58867048878646ab510350735cb676671133f7f19fb7332af321f85a21235f652d89c8057f90845795c4be95f4da4e5d2ea4e08a2aa4a15eb8dfd80ff7442070e5967a95856d12d9e59c525f5f57d90568ac6c3d935ceae7a7f4649bddb25898b8375cabca7c45feefa9c717a2ecff359b350c6f80e73e155239f8d5a58ab11bcb352c7005"}, 0xfb) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000a48000-0x10)="dfa37c202dfa7d5f30729fba19f9f823", 0x10) keyctl$set_timeout(0xf, 0x0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000d44000-0x4)='tls\x00', 0x4) r4 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r5 = add_key$keyring(&(0x7f000078e000)='keyring\x00', &(0x7f0000a9d000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f000026a000-0x8)='trusted\x00', &(0x7f0000613000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000b60000)='/dev/loop#\x00', r5) r6 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r6, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) pwritev(r2, &(0x7f00001ad000-0x10)=[{&(0x7f0000e02000)="d5993ec7f5dfb68b446ec30646e1e9825ff5ce85e356dca57386a60ba8ff703adced6ad845a4e3743aa301de896d0a1489c91299513de81c76a18c6fd9b7fbf19a1060faf4db4aeeff36f098b53a3b1d0581c3ae35ed11495cf2e392ab9a5ac2ce03e1378daa1a76130c0d68178559cba3ab6d0e9b6909075315c73a9f3302ab2f18a1c20c992038fe9bda4f492b27c999491791f0a33c0ca49b3feb5dd45abb80c584c68078355634", 0xa9}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r6) ioctl$sock_bt_bnep_BNEPCONNADD(r6, 0x400442c8, &(0x7f0000bf2000)={r6, 0x8, 0xe71, "0541b55c1dd138ba368143ed5fe45798abbb3f1f8810799a4b3101d95cd3ee8a92e2b61a9c0fa5401b4a070cecfec7b57ae1ad673f94f508b67d4123888dd44067ffa1aa97dd2e78c337a68dd635e08f0078f7b3e2cd1ceaa6284eb4bd8f0d51452415f8c9f03d48333b2218dd398a315844ba65e09ad0349a5725140f21ed7ab88228ddb97d772957962edef4c5d20113a2434a01efa21dc662758beb0d4cdaf7402b9742db7b3be7901b7c60471de78b3e24d9e11af4d1a8a95f5ec6"}) mq_unlink(&(0x7f0000be6000)='tls\x00') sendfile(r4, r6, &(0x7f00000de000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(r4, 0x4c01) 2018/02/08 14:17:24 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000004000)='/dev/adsp#\x00', 0x4a2, 0x442) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000000f000)={0x7fff, 0xda, 0x8000, 0x9, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x111f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r1 = add_key(&(0x7f0000005000)='ceph\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000010000)='keyring\x00', &(0x7f0000011000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$unlink(0x9, r1, r2) 2018/02/08 14:17:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ca6000)='/selinux/policy\x00', 0x0, 0x0) write$selinux_access(r0, &(0x7f0000bb4000)={'system_u:object_r:getty_log_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x33, 0x36}, 0x33) r1 = socket$inet(0x2, 0x4000000805, 0x2000000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00004e3000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f00004ea000-0x93)='Z', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r1) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000fdb000-0x4)=r3, 0x4) bind$inet(r1, &(0x7f00007fa000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059b000-0x8)={r5}, &(0x7f000034f000)=0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ad3000)) listen(r1, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000c4b000-0x4)=@assoc_id=r4, 0x4) 2018/02/08 14:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0x273) 2018/02/08 14:17:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f00007d4000)={0x0, ""/8}, 0x224, 0x0, 0x0) msgsnd(0x0, &(0x7f0000001000)={0x1}, 0x8, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000004a000-0xa)='/dev/cuse\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000d24000)={0x0}, &(0x7f0000b4d000-0x4)=0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000042e000)={{{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f000058f000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000b61000-0x4)=r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001b8000-0x10)={r1, 0x4c, &(0x7f0000c75000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x441, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x48}]}, &(0x7f0000e97000-0x4)=0x10) 2018/02/08 14:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000882000)={0x0, 0x0}, 0xfffffffffffffffe) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10003, 0x2, 0x0, 0x2000, &(0x7f000048f000/0x2000)=nil}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000be2000-0x4)=0x5, 0x4) bind$rds(r4, &(0x7f00000dd000-0x10)={0x2, 0x2, @rand_addr=0xc1}, 0x10) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) open(&(0x7f000098f000)='./file0\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/08 14:17:24 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000-0xa)='/dev/dsp#\x00', 0x2800000001, 0x400000041) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000006000)) syz_open_dev$admmidi(&(0x7f0000004000)='/dev/admmidi#\x00', 0x1, 0x400000) 2018/02/08 14:17:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000035b000-0x98)={0x0, @in={{0x2, 0x2, @empty}}, 0x10001, 0x8}, &(0x7f0000103000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000271000)={r1, 0x3}, 0x8) listen(r0, 0x3) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000b95000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty}}}, &(0x7f00008ed000-0x4)=0x8c) [ 85.298300] kauditd_printk_skb: 1 callbacks suppressed [ 85.298310] audit: type=1400 audit(1518099444.289:88): avc: denied { ioctl } for pid=9399 comm="syz-executor2" path="socket:[24550]" dev="sockfs" ino=24550 ioctlcmd=0x8915 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 85.384008] print_req_error: I/O error, dev loop0, sector 0 2018/02/08 14:17:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/251) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000feb000)) write$evdev(0xffffffffffffffff, &(0x7f00009f2000-0x30)=[{{0x0, 0x7530}, 0x82, 0x6}, {{}, 0x100000000, 0x7, 0x9}, {{}, 0x83b, 0x6, 0x2}], 0x30) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000da4000)='/dev/usbmon#\x00', 0x4, 0x3ffff) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f000053b000-0x8)=0x101ffb) r3 = dup3(r1, r1, 0x80000) statx(r3, &(0x7f000048b000)='./file0\x00', 0x7900, 0x820, &(0x7f0000e14000-0x100)) prctl$intptr(0x7, 0x5) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000482000-0x8)) request_key(&(0x7f0000895000-0x8)='rxrpc_s\x00', &(0x7f000090e000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000407000)='/dev/usbmon#\x00', 0xfffffffffffffff9) request_key(&(0x7f0000b69000-0x5)='user\x00', &(0x7f0000d18000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000cb3000)='\x00', 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f000077a000)='keyring\x00', &(0x7f0000fe6000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000243000)='keyring\x00', &(0x7f0000e2c000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) r5 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x2000000, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x80000000, 0x0, 0x9}) mq_timedsend(r5, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) mq_timedsend(r5, &(0x7f0000e33000+0x14c)="8e", 0x1, 0x5, 0x0) 2018/02/08 14:17:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x403, 0x1, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00008c2000-0x38)=[@in6={0xa, 0x3, 0x5, @empty}, @in6={0xa, 0x2, 0x10000, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xfffffffffffffffc}], 0x38) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) sendmsg$netlink(r2, &(0x7f00003af000-0x38)={0x0, 0x0, &(0x7f0000847000)=[], 0x0, &(0x7f000048a000)=[]}, 0x0) sendmmsg$alg(r2, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[]}], 0x1, 0x0) 2018/02/08 14:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009ac000)='net/route\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000900000)=@int, &(0x7f0000443000)=0x4) preadv(r0, &(0x7f00005e3000-0x10)=[{&(0x7f000036b000)=""/100, 0x64}], 0x1, 0x1000000000000) 2018/02/08 14:17:24 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000557000+0x130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mremap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x800000, 0x7, &(0x7f00007fb000/0x800000)=nil) 2018/02/08 14:17:24 executing program 0: msync(&(0x7f00002bc000/0x2000)=nil, 0x2000, 0x9ff5aeb3e9bb58ba) mlock2(&(0x7f000086f000/0x4000)=nil, 0x4000, 0x1) 2018/02/08 14:17:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) accept4$vsock_stream(0xffffffffffffffff, &(0x7f00001c8000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x80800) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000059c000-0x10)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000040d000-0xb0)={{}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/08 14:17:24 executing program 3: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x4000000000019, &(0x7f0000899000-0x4), &(0x7f00008d9000-0x4)=0x4) 2018/02/08 14:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000069a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x8}}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000c55000)) 2018/02/08 14:17:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000b4a000)='rxrpc\x00', &(0x7f00005dd000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000884000-0x12)="d20c7fbd12257e5ec3e097369ca01c3d6921", 0x12, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f00005c7000)='keyring\x00', &(0x7f0000689000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$invalidate(0x15, r1) 2018/02/08 14:17:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) io_cancel(0x0, &(0x7f0000ee2000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000c80000-0x1000), 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f00001ef000-0x20)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000b2e000-0x10)={0x8, 0x7fff, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000e2a000-0x4)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000747000-0x50)) syz_open_dev$sndseq(&(0x7f00007c3000)='/dev/snd/seq\x00', 0x0, 0x200) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000031e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000088c000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b58000)={0x0, 0x0}, &(0x7f0000324000-0x4)=0xc) r5 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000018e000)={{{@in6=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f000026c000)=0xe8) getresgid(&(0x7f0000b24000), &(0x7f0000161000-0x4), &(0x7f0000dfa000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00003bb000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000bea000-0xe8)={{{@in6=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000cbd000)=0xe8) lstat(&(0x7f0000778000)='./file0\x00', &(0x7f0000bc1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000246000)={0x0}, &(0x7f00009f8000-0x4)=0x10000015a) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000248000)={0x0, 0x0}, &(0x7f0000a4d000-0x4)=0xc) getgroups(0x5, &(0x7f0000eb0000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) fcntl$getownex(r2, 0x10, &(0x7f0000c43000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000713000-0xc)={0x0, 0x0}, &(0x7f0000824000-0x4)=0xc) getgroups(0x1, &(0x7f00007f0000)=[0xffffffffffffffff]) r17 = getpgid(0x0) fstat(r1, &(0x7f0000533000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f00008b8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f4b000)={0x0}, &(0x7f000081a000)=0xc) lstat(&(0x7f0000938000-0x8)='./file0\x00', &(0x7f0000f83000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000032d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000211000)=0xc) sendmsg$netlink(r1, &(0x7f0000e65000)={&(0x7f00006f9000-0xc)=@kern={0x10, 0x0, 0x0, 0x218ac3673c77576f}, 0xc, &(0x7f0000291000-0x20)=[{&(0x7f0000a9c000-0x28)={0x28, 0x10, 0xe03, 0x6, 0x3, "", [@typed={0x18, 0x64, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x28}, {&(0x7f00005e4000)={0x550, 0x21, 0x700, 0x1, 0x0, "", [@nested={0xfc, 0x73, [@generic="5f8842b6734b7ab365b8ab6195f12371653e4363f979014c235d4c7f67da48b754605f4ad6b65eeea7f26b6d6a8d98c2ce67f5eb9ed8bb9a8b5060612c55559674ee819f3febcdc8be741832f97258443c9851b15bbece2d13829fa3c5befd83b72b3fe7823fec47e3681b0d209f56ea44c8a5821d75b144a878eebfe2913f6d1ff4c8ac0445a890fdf0f1b7f61de71fe9811c3c1b6256f1c3a2229159d18310290a39ff45f33a34e64a0b251fccb83f485dca26b5f54f9cd22ae1a3d0c709a29fabec39f729b81acb4f11eb13296c8cac2dbce88f00fe1c8bb5424bb404b82c8026a20ec93224060aee9d45e4af49691fe941658f"]}, @generic="20258dd15af6de34d243e08f93c0edba6118e686089b2c8db2d477c8530b", @generic="53f52fde2cb5e783a2e74bf2633f95d91de80c778f32c46ba76e02de0e0c27a66b8b45a37f6e2d8f5f43601ebbdb564985f278232dda8f7bfcbdec8fc8abe315672a324572937617bafc501c2273199fad4d278c1dbb84dd99568908dd8af4ccaadd440a04bb6548772f2092ed84bca619fb7cfdd5192dba23ffa7094d1cde94deaf6b3995cfce55cfa8ad9b43d8a119cc24d7f4f0b04cde1f8a3d41b63e6389fe8bf5f0c5a3bddd859a56559aa8fa04aeb696", @typed={0xc, 0x85, @ipv4=@dev={0xac, 0x14, 0x0, 0xb}}, @nested={0xc, 0x6f, [@typed={0x8, 0x7a}]}, @generic="080e183a321f0e24c2b79a8f64fc9726bbca528f084291a0a3a68e60a0af85de885b93c081f47c803b4ce083de1efbccebe461639ef0e1b698154ff23817c4c9548c6f1169771ee21341b7870cb09c63e61a238722461733b57222c11ea99258586f75", @nested={0x14, 0x94, [@typed={0x10, 0x77, @u64=0x8}]}, @nested={0x21c, 0x92, [@typed={0x18, 0x1e, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x93}, @typed={0x10, 0x17, @u64=0xffffffffffff0000}, @typed={0xc, 0x92, @pid=r3}, @typed={0xc, 0x6d, @uid=r4}, @typed={0x18, 0x71, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0xc, 0x51, @u32=0x5}, @generic="97684617596ee69cf67681e9bf30c85c2afe365fb5412fa4f98f9198ee58235f51ecc7630b1565b51af1e7c28df53333d90a9b4342517a9a97d83df953aba4ab941ee80ce7799c6c6d1ffae9769aa4af53f499e2193bf2010149e8d05f7a0c574e27684b322bf9ec9c1a0082063fb0597c3df56888b60250b1698012b9875bd71df47b09d60e8f85063cd4372f6492f0a6ecd950679b9ca6105909b347b560f9a444349940b7523fc33b4d8e729d727dbbc740d056e90f9e818ad4a4d195fe7f9e54ade2e78ad92852073dba2b417ddf561b7008f0c662f79d26df83109971e1fc0850755202cea70feb0822cacca9ea17b050ac", @generic="a39ba550c3846a6d6e6b6e42aaf2a44cce5903232fcf16de8f2e2d38156d291694373a4f23038b559f501bae823ed4cb6ce6b0cdf522ede41850168f844191afbb0bb49ae1c63babca71a46bf3a3e5033c4242137c2c904df00a8c8ed5d74654b097651b898f426cd062a280cfd8bef08e586552f6e899ac2c6672e91fe6c28ff584c2d5cad49647f3eb1de09bf6e856b2d690f1dca67a0950539e2fc7e959ecad81d227b998930382d15c84efa059d3b46ad9ae95"]}, @nested={0xc8, 0x54, [@generic="03db272168b1fabfb994ef7cb3f31707b830dae2431a21aa57cd1a78e7f9a53d0a605c844e57ec093c03c0ff69bd4be458c1bb9577fbfcc627e3d1dd5f598fe6fbe875b83a0902e4f1bcba78da7836c3839ce92d60cf8ae59441bedad0c62e668b613019fe827c27876cc006447b15aa1a00a1aa3b47bdfa3f34429016fa5bdbd9ea14aeefc1c7fa90ad97c6780ac49967881292eb54b9a944f3eddceb40cb35b843937e4baa5085e45851a3e743bee24a27184fdab9579e97cf980235100763ea1dea"]}]}, 0x550}], 0x2, &(0x7f0000f11000-0xc0)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xc0}, 0x1) 2018/02/08 14:17:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000000002, 0xb) r1 = getuid() r2 = getgid() r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00006d0000-0x9)='/dev/ppp\x00', 0x800, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000ad2000)={0x6, &(0x7f00009c5000)=[{0x4, 0x2}, {0x1f, 0x7}, {0x2, 0x1}, {0x53af, 0x7}, {0xf3, 0x5}, {0x7fff, 0xfffffffffffffffe}]}) fchown(r0, r1, r2) fcntl$getownex(r0, 0x10, &(0x7f00006f8000)={0x0, 0x0}) prlimit64(r4, 0xf, &(0x7f0000f79000-0x10)={0x1, 0x4}, &(0x7f0000d86000)) write(r0, &(0x7f0000ec3000-0x15)="130000001000ffdde200f49ff60d050000230a88", 0x14) 2018/02/08 14:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = syz_open_dev$mice(&(0x7f0000be9000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000791000-0x8)) r2 = syz_open_dev$midi(&(0x7f0000b0c000)='/dev/midi#\x00', 0x40004000000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) connect$ax25(r0, &(0x7f000094d000-0x10)={0x1e, {"03491f0800"}}, 0x10) msgget$private(0x0, 0x11) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000007000)) 2018/02/08 14:17:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000023000-0xc)='/dev/amidi#\x00', 0x9, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f00006e1000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000847000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000f31000)='/dev/vcsa#\x00', 0xc85b, 0x8201) ioctl$VT_DISALLOCATE(r2, 0x5608) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000217000-0x4)) 2018/02/08 14:17:24 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000af8000), &(0x7f00003ad000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000-0xc)="7ac0ed510b50ab9121f7db06") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f85000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r1, &(0x7f0000002000)={'system_u:object_r:system_cron_spool_t:s0', 0x20, 'user_u\x00'}, 0x30) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000d38000-0x62)=""/98) write$selinux_user(r1, &(0x7f0000da8000)={'system_u:object_r:udev_tbl_t:s0', 0x20, 'sysadm_u\x00'}, 0x29) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002a6000-0xe8)={{{@in=@broadcast, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000702000)=0xe8) sendmsg$nl_route(r0, &(0x7f000049f000-0x11)={&(0x7f0000c06000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f000085b000)={&(0x7f00001ad000-0x2cc)=@bridge_getneigh={0x2cc, 0x1e, 0x4, 0x2, 0x1, {0x7, 0x0, 0x0, r2, 0x4021, 0x42500}, [@IFLA_LINKINFO={0x29c, 0x12, [@IFLA_INFO_DATA={0x38, 0x2, "356f49983f7354c27c5a1389a59a83b63d16213d5667f510e1e4f52605ed9a5859f3b6f0f5cdf8563c1b46cce36a99364365bd"}, @IFLA_INFO_DATA={0xec, 0x2, "90476474b13ec768353677cbc14eb1c59b231ffd15b2641b407355549ccd1df51e181b137550f686fef1767f9e96fbcf5fbe011f83a377c0d7fe4b26dece808700e45b72f75807d86ff2d85b175b346b3a37cfd8043fb601a21fa6ff66001fb586f449d57a78213c33aa43f85d43654f8f587b4464035fef5c9b18f2f66467147bf1b71d3feeebd24df751cda4cb558807a466ea84318bdbfa282ecf6bd261ad4b6c5ae19deaee4433554c7005f18ab0ae43d22870ad730b48554cf8e1433fb5a6f59c9861273b6c8cfb594349872961904d55150cfa2584740fc21c1677f9a5df54601ec30f3659"}, @IFLA_INFO_SLAVE_DATA={0xc4, 0x5, "a4bb739f4c6fe9319c357a758258ec4f5f65c09978e9b0ce32c380604430a3be274a6d53eb1d17f32f188af148cbb9abc57f2b235cb389dfc619d01e1a27a425ea3ecf100d94363bde1357050e292c4ca9f123a7276ee5dd7338ac892e06ecda53f761f43e2f7d45bbace88888d312def4630ec7502216eab8fd3293979ba7b6f3ee84a2d436f7da5a9b9af8ea908affc020a90bab186afb32be65b11bac3e160f9544898e67f2a13dc4a29a0d21807ec1c7379396d71f168d9b0ce77e9e99"}, @IFLA_INFO_SLAVE_KIND={0x2c, 0x4, 'system_u:object_r:system_cron_spool_t:s0'}, @IFLA_INFO_KIND={0xc, 0x1, 'user_u\x00'}, @IFLA_INFO_SLAVE_KIND={0x10, 0x4, '[\'em1nodev\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "6346719c6ffc9b20e7ab02b465500cd105d5e3802c4002fee10ce96b0941b22c46b2b8e8d7eba726612cab88b823f8e82d3b2a13597fb8dfce0fc79d64f24fe3f1f2bff19c9562346fd8140cceadf5186e699e"}, @IFLA_INFO_KIND={0x10, 0x1, '+GPLmd5sum\x00'}]}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x8000}, @IFLA_CARRIER={0x8, 0x21, 0x30}]}, 0x2cc}, 0x1, 0x0, 0x0, 0x10}, 0x40) 2018/02/08 14:17:24 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000003000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1ff}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) sendto$inet6(r0, &(0x7f0000003000), 0x312, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) [ 85.729641] audit: type=1400 audit(1518099444.721:89): avc: denied { setattr } for pid=9469 comm="syz-executor1" name="NETLINK" dev="sockfs" ino=26719 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/08 14:17:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000}, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = creat(&(0x7f0000bb8000-0x8)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004e3000-0x8c)={0x0, @in6={{0xa, 0x3, 0x8001, @ipv4={[], [0xff, 0xff], @empty}, 0x7ff}}}, &(0x7f0000c46000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000b60000)={0x0}, &(0x7f0000abb000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000306000-0x16)={0x0, 0x101, 0x7, [0xb6, 0x6, 0x5, 0x3, 0x8, 0x4, 0x8]}, &(0x7f0000c66000)=0x16) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a71000)={0x0, @in6={{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x80000000}}, 0x6, 0x80000001, 0x1281fee5, 0x4, 0x5}, &(0x7f000000b000)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cd4000-0x8)={0x0, 0x1ff}, &(0x7f0000ff5000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00002f0000)={0x0, 0x48, &(0x7f0000d17000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x0, 0x3535, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}]}, &(0x7f0000b02000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000289000)={0x0, 0x5}, &(0x7f0000250000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000720000)={0x0, 0x81}, &(0x7f00005ee000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000247000)={0x0, 0x60, 0x0, 0x80000000000, 0xffffffffffffe7aa}, &(0x7f00001df000)=0x18) sendmmsg$inet_sctp(r2, &(0x7f0000079000)=[{&(0x7f0000e30000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000d47000-0x40)=[{&(0x7f00005fd000-0x8c)="5d8e7d205a5d908b6afabdab123323cf0dc420d751209ffffc766c168e71690a91f3a0a14065dab9b49e09bd970f190a52f09a3b8f9b9b66f06d78133d242af144cb0104d51c3cc7ca3a6e2d7cdd25f6a0b3f55b4132c67c44e4d6b1cb86feaf81769192f2d85be7ccf24c89c9460b24a4f647d55ca7dd9205921cbc2206d17a5aeedd90d8c207c3175a72d2", 0x8c}, {&(0x7f000094c000)="2064a80b07817a3b215ecfdc9a69558d8da9d28a1acb90cb63ee7f48d6cef93716ede6e79a9becdcbd95fa35f3911f5138a5e162785503b3a787482245a22b35f068873fc796e38e954f2cc02e3ccbc7cba96c836a5c602853330a84b91c6c3ef299d8ee36df665759c2233cf5dbca2cfc8ceacfd3", 0x75}, {&(0x7f0000add000)="7c52477d16a43de9b8051307bb1ab01bf4d8a46728e2fa017b63592a9ff61138b9e01b4d11b7ed02590ca7d5213358c443c2663e96354441b31aed410801a0f07f48a0651639ff0fba631a9376bc7c297bbf8c27d0278f9a7e65370d9c9625e0a412d6dac17405be6196023ef2cfb5f1547f11f2946575b872074f7ec118a9fdd0bc73480f", 0x85}, {&(0x7f0000f97000)="a8c6ef1275e800519ec27e30aeb0f8d39c324cd481e52794dc1dd4d1953b8ec3cc55a94edd35fbff06e8f37896dacd7d1d373b081a26b7c8b9d673e6b9581f64e3804b38bb93455878765f1673405c7abd1fefa0212be45fedf79012029581b6b64d7780fe8745463c4e0dd97595180b3d2cd55c8cf49584df0d4d74e5f8fb7a417f17b5d825bd8a49ae81ba8c13cfab20237a1d5c70e11da0ebe825802fe2a6c02f48f15fa798b80be21e5bf684a6659906f935a2b87f2ee882e381", 0xbc}], 0x4, 0x0, 0x0, 0x40}, {&(0x7f000087d000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f000041d000-0x40)=[{&(0x7f00009c8000-0xef)="848e33678e5d9f8e9aecf1fee1bb1e64338309adb3510d1d68cd621546243b4fb7dcfc8d4c016e8964e22fa105530e6d3feb3a2be722faadb714101a310cb18473015d3ff1c625473f75748bf0e2bf50e01622864d6b25445e9366648813e9ab9848f5d7a77c0623aadf3a4df282aa1022ca58c43c2c894213c45176911b2627fbdabe0b9e4d070b1fec807a1c4b63fc375a11fff1087fc943841ebcd41f9c824718da6f7ecf1b14368624c65b7cb3a7290992f287298916fe5e851ac75b74d04432be3c2047032c75e372231353964104b1106c89310f5a6bb3b3ceedb34d0321579b24692c52d4772010f4cf72dc", 0xef}, {&(0x7f0000017000-0xc6)="f5750ab3afdf0dc2bc648ed015ef52e039737aeba2317d125f8052aa9e3e4e5c660106b67ce6f37a4514480329954166936c5b2e1fba656f53cc1071ea34c1d00f67ad209a26715420414f76408b2aab2fc260c4f11320d4942645fa2f7d87bbb1524d1866050e0a551accec773c022a5f42ff06d29925c51e15279e67fde62c278ef8b80f55f2c0f9d128d13b745595f9a0d151282040ec4dc3ed160d50a60befebc9894f9a3173f0e796480cdcf62686e49c9e151a594a98ebf22b95f5106a7ed50407ae1d", 0xc6}, {&(0x7f0000cbf000-0xe3)="3223b9aa4fe35f8ae518dd392b3ff51c7ded518279bf7a8c8b56b37f8e10b630a5d33c51e81e07eb7eb54850a3699a7aa2562269af68a1e25196a60cdbb0081a5cea468d4bd482572794d7093dfde3a686ed14106a8221fca52e454cbd80a3cdc8fbaf307906ecefdcfd16d620054390f4883dda1f9e4e798a163f0bd5edd209a78ded40fef7ea90a1721202e5701d6743a47156a704c055574a6d8c1f84abd32e970be45a40ed390a65e6c928b94d50f624ef53377daacd68e8e049006ecd049af54ae89bb0f3dae7b05a46cf6711130c675b788fa758e66243514c9dd236ee744d42", 0xe3}, {&(0x7f00003ba000)="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", 0xfd}], 0x4, &(0x7f0000ed1000-0x1b0)=[@sndrcv={0x30, 0x84, 0x1, {0x36b2, 0x5e2, 0x2, 0x7f, 0x0, 0x0, 0x5, 0x3, r3}}, @init={0x18, 0x84, 0x0, {0x1000000000000, 0x6, 0x40, 0x5}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x8, 0x3, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8009, 0x7, 0x5, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x8, 0x1, 0x1, r5}}, @init={0x18, 0x84, 0x0, {0x1ff0000, 0x43, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff801, 0x2, 0x8004, 0x23, 0x100000000, 0x7ed0, 0x80000001, 0x4000000000000000, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x4, 0x8, 0x267e, 0x6, 0x2, 0x6, 0xfffffffffffffffe, r7}}, @init={0x18, 0x84, 0x0, {0xdd, 0x1, 0x4839, 0xc9}}], 0x1b0, 0x800}, {&(0x7f0000461000-0x10)=@in={0x2, 0x2, @rand_addr=0x2}, 0x10, &(0x7f0000e25000-0x10)=[{&(0x7f0000ef4000)="7d96b4c779c1490d187726980953cdfcd24a2335e2c1602cd8dcb87bbc57dc7f5fcd98f1351caa9969c879f2e9c6c32a16d858d556b47f56", 0x38}], 0x1, &(0x7f00007f3000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0xfff, 0xbe, r8}}, @init={0x18, 0x84, 0x0, {0xa7d, 0xffffffff00000001, 0xbf9a, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x3, 0x1, r9}}, @init={0x18, 0x84, 0x0, {0x7, 0x80000000, 0x3, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x200, 0x0, 0x4, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x1, 0x8, r11}}], 0x120, 0x81}, {&(0x7f0000382000)=@in={0x2, 0x1, @multicast2=0xe0000002}, 0x10, &(0x7f0000aac000-0x20)=[{&(0x7f0000f2f000-0xb2)="e6fc7f93581fb9008a5afa5e3d02effe07fbf9f554ea6a97a58f7d218111f06e3ba376c6a4d368817f1f9a93183bbf92cf3fcc39d40d3dadf2b21d7bcd764d42646364228ac875a2bf95b5263385c1add6b7cd6b2ead45b24ff660c3c9c2fb6a697de078dc5f4e461150003e08906a17798c564e4fcf95bd9eb256b455b7ab6ceb99f0b119f48aa0c3dd3fdd311cd1d1fd0148bdca1b9908580107c808a72f60961926b8fe76bd55f8d30350207a1a8ccf1a", 0xb2}, {&(0x7f000066c000-0x97)="3749a66be48a0c1529bf6cfa7f280e18f30f348972c3ffbf2855d10abb7a2913a14f0b057cd01023fbe194afd3e4e6ae39b70b299dc2e1a2ce0c8ae2bee4c9c938284ba3dcd239b79126820d2928e7e40a1fa020c8ae83f35d7f65470c4b087fc3b571d2b71359a47e5eee2e514547e91e57a91e28d9ef79be4bab0fa04bafa700c5bcde2e5e4ac43c1ff6e638471d82bb5fda034347f2", 0x97}], 0x2, &(0x7f0000065000)=[], 0x0, 0x4000044}, {&(0x7f0000fed000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000e5a000)=[{&(0x7f00002d2000)="4e80b24132f129695e9d6327a8820fef4569eb00df81e0c068efd41c3698b1511b942f8e5638f7ff69c3de07374d334ed9772b49e068655423cbc8da80f3b9a9d5279c433f135691c6e829923e334d3d2b837b64eda8800c9652248aba63749bf9c1d68fd02f4fdff1619fb7813918650e5d7351ff446db3ca48a22cd3e2f5b145d8bf04432c217748bbad578df0dd4cbe544c63bdfd111b895566f84c35b97ae9c30c1a7b548793d127063491ba82bc06c0480f15d033ac6c18d7b3efe1e3e9e17b0067e086c0e0c677b140a4", 0xcd}, {&(0x7f00003f9000-0xeb)="29e3f8d016b6db1f5a7f58352490446e6d90a211c475bdc40e8f97501bfad8258a8f162bb528aa7ee022198e2f22fa3c509dfbc98069f3149457fbd8326608f2f679e60559abe97e37f740e341a1bf853525d4edbf8eb31a0d4fe9ace5f4b67ff951191fae9abfff78043abc0ee025904497778eae17a4192c8ba342ee2412530814209e629da317e9679bce9d64b7b7d9cab4bd3e3eab48a9d9df720fe08693b287a9c4baf0a2cfa17de99e0bea6310a6311b1add750ccb4f6a357a1156475ffe7702b9ea776f1bbefd78070b6a1cd809ac527d2ba953d2fcd1dcd642cea4a92f0799a363a086e05c90a7", 0xeb}], 0x2, &(0x7f00009a2000-0x30)=[@init={0x18, 0x84, 0x0, {0x80, 0x1, 0x5e, 0x1f}}], 0x30, 0x40045}], 0x5, 0x0) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000811000-0xc)={0x0, @rand_addr, @empty}, &(0x7f0000692000)=0xc) connect$packet(r0, &(0x7f0000c55000-0x14)={0x11, 0xff, r12, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00001e6000)) 2018/02/08 14:17:24 executing program 3: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f00004b2000-0x18)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x16) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000f03000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000f04000-0x4)=0x1c) socket$inet6(0xa, 0x7, 0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000001c000-0x1e9)={@random="cd97393f0f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "5987dc", 0x0, 0x4, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, [], "b702efd7c6aef55e"}}}}}}}, 0x0) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/02/08 14:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000bc000-0x9)='/dev/sg#\x00', 0x7, 0x88080) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000019e000)=0x7ff) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000099b000), 0x4) r1 = syz_open_dev$evdev(&(0x7f00008f3000-0x12)='/dev/input/event#\x00', 0x101, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f00007f9000)={0x0, 0x0, 0x0, {}, {}, @rumble}) 2018/02/08 14:17:24 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r0, 0x88, 0x0, &(0x7f000079a000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0xeb75, 0x105080) [ 85.774068] audit: type=1400 audit(1518099444.757:90): avc: denied { write } for pid=9469 comm="syz-executor1" path="socket:[26719]" dev="sockfs" ino=26719 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/08 14:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3}) timer_create(0x5, &(0x7f0000ba7000-0x60)={0x0, 0x14, 0x3, @thr={&(0x7f0000d14000), &(0x7f0000523000)="cfea7847c7d1a03b89674b3d0ac4d46db8f763dd599535b227bf93a74af432bd2cd7129161eec98e817f2a2e212abf7dbe7ac10d9eeb775cdf6c449baf947f501473bd"}}, &(0x7f00006bb000)) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f000097c000)=0x800) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10), &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) modify_ldt$read(0x0, &(0x7f0000e20000-0x62)=""/98, 0x62) 2018/02/08 14:17:24 executing program 1: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f85000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r1, 0x0, 0x7, 0x2) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f86000-0x28)={@generic="266cd1feaec05e4f7fb39d3d4f188b55", 0x0}) recvfrom$packet(r1, &(0x7f0000c39000-0x4)=""/4, 0x4, 0x10001, &(0x7f0000ed4000)={0x11, 0x1f, r2, 0x1, 0xffffffffffffffff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000f85000-0x10)={0x0, 0x38, &(0x7f00009ba000-0x38)=[@in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x1, 0x4, @empty, 0x80}]}, &(0x7f0000f84000)=0x10) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000638000-0x18)={r3, 0x5, 0x30, 0x4}, &(0x7f0000f85000-0x4)=0x18) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00003c0000)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x60}, 0x1}, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000f85000)={@common='bridge0\x00', @ifru_flags}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000f87000-0x12)='/dev/input/mouse#\x00', 0x9, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000f85000)={r0, 0xfffffffffffffffd, 0x20, "194822422a76aee73c39b8bdae6b2f5fa58f7b6982951e1917bd12c8740e4a4415fcd239c5a59672bdc41529124bb151d1"}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f86000)=0x5, 0x4) 2018/02/08 14:17:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000b70000)={0x0, 0x0, 0x0, 0xffffffffffffffff}) r0 = syz_open_procfs(0x0, &(0x7f0000726000-0xd)='net/if_inet6\x00') accept4$netrom(r0, &(0x7f0000480000)=@full, &(0x7f0000a24000)=0x48, 0x800) r1 = syz_open_procfs(0x0, &(0x7f0000658000)='projid_map\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f00003fd000-0x8f)=""/143, 0x8f, 0x2, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000165000-0x8)=0x2, 0x400000ff) 2018/02/08 14:17:24 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000d22000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000ecf000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)={0xe8, 0x26, 0x100, 0x0, 0x0, {0xa}, [@typed={0xd4, 0x2b, @binary="65571dfc4ac3e70fcc25e7dff6b0925b64d5b26328ce9a6f0b5b573a3728940ba02a7f5bbfcdc4e9cf1df7cd64b80a473aa7f3f3f6d25ac3d6bb40bf03036e36ddd1e4882eeb186c9d329a93f1e5ccccfeed2e1ded04782e05d95564a81366d0e95efa0b142d1efe99192c7d9a6044d35dc12cfa3d346bb82f02c33527da1d8dce76449ea355e365ceed30d159ae593ef060dcd4125796bf07140900cb24f093b249f904e9d0aebcf90e29ed28d76eea7b51be1acd9ef20ecf4a1cd76d6884d00041295459ce97835fa22e0d"}]}, 0xe8}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000003000-0xa)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002000-0xbc)="94fb96ada38831f77ed73c36690806c0aae09095bf467492a10fabffb99630f0001f6dda5f648b3bbc63c6d3d33584e5fac905b124e51693863573891dc5a04ef06dd61ddef26be9052143e79297caaa3eb4a8840399dc2d1594f93e8220ec780ffb8f41ad5f908bba1f8f89a5acee6b17f0d332c42b420eb0edc06d5d566b0006a1846919a66f23f093aab4e793434ff600805e3b6a7905189381c545be7eeafcd6f6988850e0a1cf5a7bdfc819eedf818166c9eb5d67c26d203e9c", 0xbc, 0xffffffffffffffff) keyctl$update(0x2, r1, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000002000-0x14)={@dev, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@multicast2, @in=@multicast2}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@loopback}}, &(0x7f0000001000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@dev={0xac, 0x14, 0x0, 0x15}, @in=@empty, 0x2, 0x5, 0x0, 0xff, 0xa, 0xa0, 0x20, 0x0, r2, r3}, {0x3f, 0x8, 0x3ff, 0x25476038, 0x8, 0x6, 0x200, 0x4000000000000000}, {0x6, 0x9, 0x1, 0x3ff}, 0x2, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0xffffffff00000000, 0x2, 0x7f}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x7, 0x3, 0x2, 0xa7b8, 0x0, 0x10001}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) r4 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r4, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) 2018/02/08 14:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00004a4000-0x4)) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f000066f000-0x4), &(0x7f0000f2e000-0x4)=0x4) 2018/02/08 14:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00005e1000-0x18)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000682000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000eb8000-0x58)=@routing={0x7f, 0xa, 0x1, 0x34, 0x0, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, 0x58) [ 85.902629] encrypted_key: insufficient parameters specified [ 85.937746] encrypted_key: insufficient parameters specified 2018/02/08 14:17:25 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ddc000-0x4)=0x100000000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x9, 0x67800000000000}, &(0x7f0000240000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xfffffffffffffff7}}, 0x7, 0x9, 0x3, 0x2, 0xe0}, 0xa0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000e33000)={0x0, 0x4e5, 0x5}) syz_emit_ethernet(0x56, &(0x7f0000f7b000-0x56)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@canfd={0xd, {{0x3, 0x1ef, 0x2, 0x9}, 0x1d, 0x1, 0x0, 0x0, "716e8060ca85aa6a7fbd0a708d62fc57fd3b143e9476a673257f0aa9670f1d54daf69a0a734536107d94039d20c16825bcd4f23e1d3f6c57657ecc804ea60387"}}}}, 0x0) syz_emit_ethernet(0x7e, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x13, 0x0, [@empty, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001]}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @end, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @generic={0x0, 0xc, "107777ff0010020003f4"}]}}}}}}}, 0x0) 2018/02/08 14:17:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x8fe4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x10000000, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00009ce000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000d1c000-0x72)=""/151) 2018/02/08 14:17:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed6000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000864000-0x4)) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f000090a000)={0x8, 0x3, 0x8, "c7ff98dec571", "50f2a3d0bcd113f6e85457b548818c21"}) close(r0) 2018/02/08 14:17:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d4f000-0x9)='/dev/vcs\x00', 0x2e00, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00001c1000-0x8)=0x8319) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000cb8000)={0x7fff, 0x9}) mmap(&(0x7f000065a000/0x2000)=nil, 0x2000, 0x0, 0x8013, r0, 0x0) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) 2018/02/08 14:17:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f000002c000)=""/112) 2018/02/08 14:17:25 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000016000)={&(0x7f00002b6000-0xc)={0x10}, 0xc, &(0x7f000001c000)={&(0x7f0000012000)=@getae={0x40, 0x1f, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, []}, 0x40}, 0x1}, 0x0) 2018/02/08 14:17:25 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4148, &(0x7f0000001000-0x182)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/02/08 14:17:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x0) dup3(r1, r1, 0x0) [ 86.047622] audit: type=1400 audit(1518099445.039:91): avc: denied { map } for pid=9535 comm="syz-executor4" path="/dev/vcs" dev="devtmpfs" ino=9014 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:tty_device_t:s0 tclass=chr_file permissive=1 2018/02/08 14:17:25 executing program 4: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0xffbd, &(0x7f00008ca000-0x10)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/02/08 14:17:25 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x20) sendmsg(r0, &(0x7f0000000000)={0x0, 0x278, &(0x7f0000005000-0x20)=[], 0x0, &(0x7f0000006000)=[]}, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x800) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000007000-0x8)=[0x6, 0x3]) 2018/02/08 14:17:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={@generic="fefa075f3cb6404af917e3ae984398a0", @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000f4d000/0x2000)=nil, 0x2000}) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00006da000)={0x0, 0x0}) move_pages(r0, 0x8, &(0x7f00002ab000)=[&(0x7f0000b86000/0x2000)=nil, &(0x7f0000203000/0x3000)=nil, &(0x7f00004da000/0x1000)=nil, &(0x7f00002a4000/0x3000)=nil, &(0x7f0000979000/0x2000)=nil, &(0x7f000012a000/0x2000)=nil, &(0x7f000004a000/0x1000)=nil, &(0x7f0000783000/0x1000)=nil], &(0x7f000042b000-0xc)=[0x9, 0x39f2, 0x223], &(0x7f0000843000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) munlock(&(0x7f0000d74000/0x1000)=nil, 0x1000) 2018/02/08 14:17:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001000-0xa9)=""/169, 0xa9}], 0x1, 0xffffffffffffffff) 2018/02/08 14:17:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000058b000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00002f0000-0x4)) accept$ax25(r0, &(0x7f0000a77000-0x10), &(0x7f0000d87000-0x4)=0x10) chroot(&(0x7f0000cfb000)='./file0\x00') ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000fb9000-0x7)={&(0x7f0000c6d000/0x4000)=nil, 0x4000}) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) chdir(&(0x7f000073a000-0x2)='..') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000f94000-0x38)={&(0x7f000095a000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000863000-0x10)={&(0x7f00000f9000)={0x21c, 0x31, 0x200, 0x5, 0x3, {0x3}, [@generic="ae15a6ab31668fba6cae7d6be4437498cd6302399b3d4f0189ba4ad48eee72bc8282320bf61a353a0c3c35e9ea60c4b8e319a27d582758f498794197f26924b11a0a338088e195a1bef47fb7550845120cbdecc2078e53191b65a8b5797dc00b382b879f6c6359709f122c3501c36281b5a5a5670c68a1a46e57e1d3a5b4062568f4f2dd9985a24e5cd9906729756cfbe18826afefa176bafb30db547cfba5dc151eee15575794ffe232d1fca05b51184e2c5a2c604e0d11c351ef2b", @generic="f75bac88c97cbab42670988d11c51d334d5256370377a11332d8034c49e4cc23bd878e74cfa9e8eabacd369c3361bc5359ad6adeb3042cf2edbb14f433f1fa51cee8c5bb1d03", @typed={0xc, 0x77, @fd=r1}, @typed={0x10, 0x32, @u64=0x7}, @generic="3495cf90b3b1dfd4ed84b53e48add49b57e8277a2b7f076cd5edc0f668e0e19a592592c1148d59306e0d46d0f2298cc0d624024e31cb2da3515298993bfb579c5597c4abed40a18094dd69dce54fbfbaf989d61e200096c0b79e82dfcc571149428cebe1c8bc2fb06b7e4eb1fd68431c68c9f0e15c43b01825c000f59509d44b0353799d1c03ca2a4e7ee9cc2981084da6e6edae361d054ac8fc21ef432c0ee962234281b80456935072661a2e3569b72aa26a5497f7dfa1df40dc3a4556dfbc7911a91c4326a2e70d6478f83ad506159813fbbc4c6529ad447e3f", @nested={0xc, 0x34, [@typed={0x8, 0x51}]}]}, 0x21c}, 0x1, 0x0, 0x0, 0x40080}, 0x4004000) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00005ac000)=""/224, &(0x7f0000a40000)=0xe0) accept$ipx(r0, 0x0, &(0x7f0000048000)) chdir(&(0x7f00001ec000)='..') inotify_init() setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000044b000-0x4)=0x7e, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f00004d3000-0x2)='..', 0x0, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000ff2000)) 2018/02/08 14:17:25 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000358000)='/dev/autofs\x00', 0x22000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000001000-0x59)=""/89) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000093b000)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = syz_open_dev$sg(&(0x7f0000f73000)='/dev/sg#\x00', 0x3, 0x80) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f000066e000)={0x3, [0x4, 0x1, 0x7f]}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009f4000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00008cc000-0x4)={0x1}, 0x4) close(r1) r4 = socket(0x1e, 0x805, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000d4c000-0xe8)={{{@in=@multicast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000a1e000)=0xe8) r6 = geteuid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000bcf000-0x4)=0x0) fstat(r1, &(0x7f0000d98000)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r3, 0x9) sendmsg$netlink(r2, &(0x7f0000af6000-0x38)={&(0x7f00004e1000-0xc)=@kern={0x10, 0x0, 0x0, 0x10008101}, 0xc, &(0x7f0000c9f000-0x60)=[{&(0x7f00000b0000-0xec)={0xec, 0x33, 0x100, 0x5, 0x0, "", [@generic="68b1c33b3dca1975b9d0ef7faf616e9eb7b03b1c5bb88ba576116cf90e65dc891c79bfa9ffda65cf6522c42afe45944c654b887373663395ea4b95df5b25b6cb6a532fb80914acb8bb5c3d36cb97e5d022f8753bf6b837976ffe9cf10d389cffa22070edac116a49bb5ecbaa70ff56d705f6d4f4ada88a86c2fcd4419f80ae1beffbcd952ae1961c672a957e27dd2a0f2278f53f296728c1d4ee67b16d21874547c99037b6aea92a7751e576249d18d91f9b1db1f658c9cb4dcc8621a44f2b7320dbd2874aab823abb65a1f7232f9053ff7109860a4beffd2051c1da"]}, 0xec}, {&(0x7f0000884000)={0x548, 0x26, 0x4, 0x6, 0x2, "", [@typed={0xc, 0x6, @ipv4=@dev={0xac, 0x14, 0x0, 0x10}}, @nested={0x2f4, 0x21, [@generic="882ae462da207db6a130115ba90be0a2d511c297f4056961eeefc5dfbc2581a32701f24de7fc759489ba384188c460f1dde4b988eb413ad1637846a62a5fd8f8fb83a0c8820c366a59d13d722d5228df4cd1e07f7f781471ef76bb55f3a11074172f73d37e5b7e8c1c46e3459aba295d2e262650c76fc6e478555b7694e8ee8469f57f3ce527f5435ccedb12b3946092e1ff45f9660a58e0d54d32ec796531cbbf6ae2b494a5f1fe4ec883729c91b1831f8fe897d4217d42ee16e13f", @generic="ba59af3801371236b53a8f2dd45f64d634a4ae747658f91f51719a40e1a48da6b7f1456f1d4a175a87a359f4304401ee6fb972d63899abac70157dec1856ad5ccfa5d4bb3bb43b0cdf4ea72a8a759f649b3c959d07438f95082a3f7d8649034fe24d713fa0b88e6e58a72620b1b91826c8da00f919eacc17237e7dfe31509b7c0e79e3c630215e12101c7118ad345360cd69d53ffba5eabef9a6979b56e8e723175efc324f1e36294f8e4a2f47fb6ab37c6e26944f5d9ad53d351b214815ffddee872d", @generic="2dbb4e57ebbb8f0c7e338364c51b36074f7a24fc65e388cb6ff09ec9ac972ac98903ce1bcb056983e864cdbdcda37fb436c562ebfbdaedbb57ef7d2e908e3f6fd91851379cbe6bc6ec6198fbf930e61c270e034b6571c4f1c78f6bb2cb8c9e857b7214919a0169a2787b0e685f67f66391e0ebbe59089d5bbc52d3e5de10ef12b846c9210cd5b5e3a479e3f14924e6aed517de679852adc530050593", @typed={0xc, 0x49, @fd=r1}, @generic="3443d787e1e880287df410e30806c91dbcd9abd6b6a234f0d54aa18feaeaef21c7bc7cdd3fb5deb16d32def9d80fe8f84e37191c22a15f2ab7f24462c889f828219327548798183f532aeb6c7d0eda7d60737c4bd22f5ef86e5da90d75f1bad241b658fbd7fe1ec79e92e6efe4762e07058d9d423ebad4f53ad811dbf34f3d6faa2c16a3ddfbf245d721f90b945d7bfd30a021da33c3e1a8cf4174a8e5b51ea354e056ae35be91a793125253b470ca8d7a35150e126b6ad226782558", @typed={0xc, 0x5c, @uid=r5}]}, @generic="fb35e0034bff1aa75ed293294a5cf9e58a526e946cb2129b64a9b407d61d277a947339ce152ffa2a2146562c528defe1698cd91cae3911d278bf3cf4f572568327b8b1ddeda14eecba8fc4dc0371b8e91e0486dcf7a77d5e744b7e95557ba9b22acb9fa73e3b47b2abd66a68c24cb5c3e03f3f5f04e4039345e8da77795e4863f6addbf6a0ad4589846a9d9972d8b60e", @typed={0x8, 0x3d}, @generic='7', @nested={0xb4, 0x89, [@generic="f94a4dcc2c893d741e1c63be10cca19280febbaf70f8fdca18567385d43c4c100f7d836983167d62221ed18638d590a8b03d65893767d0b5af439449ef231c02228e7cacad7713672d0b6333a100081ccac93261b77b2b8e3087fc1e8a6e03f00de4be29e133d29f6f11ec7b3f59cbc310678308e8d6b7e0595d79a106177540a65c99998f260e3b38b8a7753889a5be22b51fd0cd28e5e1b909f564a55e9d4ce408", @typed={0xc, 0xf, @fd=r1}]}, @generic="c3b147cfc8859cd98abcd7836307ab43c3b0beaa51b9ff2a14c1a59cc3680aae40492d9d4308bd3370e8ec095d63a5b4235014ea97e68326982f982f79a6325a164f176ced9988c2be469f4938ab2e3b601d55296161185ed6f38982f733d0ccc94ed2e5e56bdd675f8b9a71988e2c150eccd1eb0e69675a7325cc6540a77e02680a5481884bb50f49110347b53fda1d46f37b1f5d2da2a8c78a36e4875fcd4819c56b789ef24f3460389fc1af9f31a83da4fcf543604b6c02d96cb13d2ec2e346bb197cba88c6e4f2c2c65d46cdd401d81f7aef72bbfc3005b2afd311710f3a344f3bf5e0f1e995"]}, 0x548}, {&(0x7f00001ee000-0x588)={0x588, 0x41, 0x500, 0x6, 0x1, "", [@typed={0xc, 0x14, @u32=0x4}, @nested={0x198, 0xd, [@typed={0x8, 0x1f}, @typed={0x10, 0x6c, @u64=0x8}, @typed={0xc, 0x58, @u32=0x2}, @typed={0xcc, 0x6e, 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@generic="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0x11dc}], 0x6, 0x0, 0x0, 0x11}, 0x80) connect$ax25(r4, &(0x7f0000f62000)={0x1e, {"021f4928006d78"}}, 0x10) pipe2(&(0x7f0000afc000), 0x80000) 2018/02/08 14:17:25 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x2) mremap(&(0x7f000048f000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) connect$inet(r0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000-0x60)=[], 0x0, &(0x7f0000002000)=[]}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x9, 0x2, 0x1e7, 0x1}]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004000)={0x0, @local, @dev}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000004000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000004000)='/dev/vcsa#\x00', 0x40, 0x40100) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000002000)={"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"}) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a}}) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000003000/0x1000)=nil) 2018/02/08 14:17:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c0000-0xa)='autogroup\x00') ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00001be000+0xbdb)) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000d6a000-0x9)='/dev/ion\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00004e4000), &(0x7f0000925000-0x4)=0x4) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000b4d000-0x18)={0x1, 0x0, 0x0, 0xffffffffffffffff}) 2018/02/08 14:17:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clone(0x0, &(0x7f00009fe000-0x19), &(0x7f0000a8e000), &(0x7f0000a9e000-0x4), &(0x7f00000ca000)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/08 14:17:25 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000042d000-0x78)={0xfffffffffffffffd, {0x2, 0x2, @broadcast=0xffffffff}, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x158a, 0xff, 0x86, 0x2, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xde48, 0x1ff, 0x7c55}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/exec\x00') ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f000064a000-0x4)=0x100) write$evdev(r1, &(0x7f0000cbd000-0x60)=[], 0x0) 2018/02/08 14:17:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000f62000-0x7)={@syzn={0x73, 0x79, 0x7a}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x1000}}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x20, 0x0, 0xffffffffffffffff}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000cd3000)={"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"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00009cf000/0x18000)=nil, &(0x7f0000d2a000)=[@text64={0x40, &(0x7f00007af000)="66b848000f00d8b9c4020000b800000100ba000000000f30c44149de6eb20f228436650f01cf48b808000000000000000f23d80f21f835000000f00f23f848b80a000000000000000f23d80f21f835000000b00f23f80f01f8660f54af00500000f34b0f5cb000200000", 0x6a}], 0x1, 0x0, &(0x7f0000c33000)=[], 0x0) 2018/02/08 14:17:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00005df000-0x8)='/dev/binder#\x00', 0x0, 0xfffffffffffffffe) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00002d5000-0xe)='/dev/admmidi#\x00', 0x0, 0x40800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000e9000)=@req3={0x1, 0x75, 0x0, 0x80, 0xfffffffffffff801, 0x400, 0x9}, 0x1c) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000623000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000071b000), 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000e3e000)}) fdatasync(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000019c000)={0x4, 0x0, &(0x7f0000232000-0xc)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000a85000)}) fcntl$setsig(r1, 0xa, 0x39) readahead(r0, 0x2, 0x1) 2018/02/08 14:17:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bc000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x994f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={r1, 0x400, 0x0, 0xa3c}, &(0x7f0000002000)=0x10) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x53a3, 0x8040) r3 = socket$packet(0x11, 0x3, 0x300) r4 = dup2(r2, r3) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x402, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x401, 0x3ff, 0x3, 0x0, 0x8}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000001000)={r7}, &(0x7f0000000000)=0x8) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r8, 0x402, 0xffffffffffffffff) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r9, 0x402, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r4, &(0x7f0000003000)={0x3, {"61e1739d16ea24"}, 0x9}, 0x10) 2018/02/08 14:17:25 executing program 0: r0 = timerfd_create(0x7, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="3fb3b1a4d3f5cf164bbf5a79a814612e", 0x10}, {&(0x7f0000960000)="806ec30b4732f1e349025e4b1cefe615d8c2c3662e94c29183414016ef14f85320aa3cc42e81bb55f55362de2784ec9f6d7a6f535ddfdd4e931775d079a3720aecd2a71c3faafefc482eaaacb1113dc893e9cd4b69bcf65bfcc9f3a919ca6f31c1b26df5a4867604f52d78415d48b4d702387201dc0ea8994268aa8fe8f3a1aef5d6105af3b580188eb722f66c7638e7e3ad939762499fa3590bb29116ec581a6d36ddb5470bcf6d1904578e0911004f6d89b861237b8d1203ddb6155304affaea9f1d3e002ebac51c94cd391b", 0xcd}, {&(0x7f000064e000)="80e2edf1922a465dac636b9cf3613bae1b82db7b483aa94a0063bfe72e74948571d8dc607b07d8128933489b777d276ec2871d502dca6922b5a056e43a194489dd22dfbce8eff5b6ad07f92e1e12c3884fbf66fbc8ab0e55180a93b89d1afce34114a1e81dc8db7ead10ed2546c0b2627fde453193aa9e096dc170b5c1c296de", 0x80}, {&(0x7f0000e63000-0x6d)="494162d4d1a58e51304f34b1e23bf096a62973b93e25adf0a896b5f644ef13cf0e12981fa8e892176c6abd4452442b76cfd04173094f07d432571c53d253a8394a3d276aaebf42bf2c58679baf0aa828543037a96b12976bffa4f64ae5b82cae14044166ad4ed1a966a53234ca", 0x6d}], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000a12000-0xa)='/dev/vcs#\x00', 0xf1ec, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000096000)={0x1f, 0x6, 0xfffffffffffff801, 0x800, "8718f95ffc6da8186ee7a0c8361d0b7f581c1c2357a2fbecae82db12ef89467db401efd98e6adcf18fbf658f", 0x8000}) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000740000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x12, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f000064e000)='./file0/bus\x00', 0x8) utimes(&(0x7f0000890000-0xc)='./file0/bus\x00', &(0x7f0000862000-0x20)={{0x0, 0x2710}, {0x0, 0x7530}}) readlink(&(0x7f000083d000)='./file0\x00', &(0x7f0000af8000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/08 14:17:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000001000)=0x4) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000002000-0x10)={0x6, &(0x7f0000001000)=[{0x9, 0x200, 0x6, 0x81}, {0xfffffffffffffffa, 0x3, 0x0, 0x4}, {0x1, 0x7fff, 0x2, 0x80}, {0x6, 0x704aec9c, 0xffffffff, 0x401}, {0xef15, 0x8, 0x8, 0x7}, {0x1a, 0x7, 0x1000, 0x5}]}) process_vm_writev(r0, &(0x7f0000000000)=[], 0x0, &(0x7f000040f000)=[], 0x0, 0x2000e000) 2018/02/08 14:17:25 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000001a000-0xb)='/dev/loop#\x00', 0x0, 0x801) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000001c000)='\x00', 0x0) ioctl(r0, 0x440000000000127d, &(0x7f000001b000)="07ad0fde97bd631e6ab41c53565e57fd057ab38818760db7d99071d35807b14f2a97df8ce72d2f4dfd793a0805196ad9d92c88d695aeed892ea2528fd2eb964af7d2e864d4272cf75a35bdf50cfaf01c1f2a977b9955a247822a94c4b06c5d37c75846a503bfc73fd2596afe9f4a3d4d045e631ee0f74d72ca43847b7068114409aeff05d219ab460a2b5ce0ce7497b65183d145c6261c93361eab94f4550dfb91dac3e57b79618b04801aeb227639df45cc7909afbec86581e6b5bbaad0ee53ad48ea3b527f417b") [ 86.249927] binder: 9587:9589 Acquire 1 refcount change on invalid ref 0 ret -22 [ 86.273386] binder: 9587:9589 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 86.298749] binder: 9587:9594 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 86.335056] binder: 9587:9594 Acquire 1 refcount change on invalid ref 0 ret -22 2018/02/08 14:17:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000c0b000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f00000b1000)={@rand_addr, @empty}, 0xc) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffd4f, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000b76000-0x9)='/dev/rtc\x00', 0x100, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fb2000)='/dev/cuse\x00', 0x20400, 0x0) r2 = openat(r1, &(0x7f000076a000-0x5)='./file0\x00', 0x20000, 0x1a2) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000cd0000-0x4)=0xf1b, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000c18000)={@multicast2, @dev, @empty}, &(0x7f000049d000-0x4)=0xc) 2018/02/08 14:17:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000000)=""/248) io_setup(0x0, &(0x7f0000000000)) 2018/02/08 14:17:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000943000-0xc)={0x0, r0, 0x1}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00005c8000-0xc)=@sack_info={0x0, 0x1, 0x7fffffff}, &(0x7f000039b000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c3d000-0x10)={0x8, 0x200, 0x3, 0x400, r2}, 0x10) r3 = shmget$private(0x0, 0x3000, 0x2, &(0x7f000095f000/0x3000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000042c000)={{{@in=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00002cd000-0x4)=0xe8) lstat(&(0x7f0000516000)='./file0\x00', &(0x7f0000287000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a03000)={{{@in=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000bb2000)=0xe8) stat(&(0x7f000098e000-0x8)='./file0\x00', &(0x7f00000bd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00008e9000-0x4)=0x0) r9 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r3, 0x1, &(0x7f0000388000)={{0x0, r4, r5, r6, r7, 0x100, 0x3ff}, 0x80000001, 0x2, 0x2, 0xffffffffffffffe1, r8, r9, 0x2}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000838000)=""/244, &(0x7f0000ce9000)=0xf4) 2018/02/08 14:17:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004a5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000ef4000)={&(0x7f00007da000-0x60)={0x27, 0x9, 0x5, 0x3, 0x8ec, 0x200, "aaff509ca8753425367f9bdf4be21795e7806f3592dca47b7876f7b9907f29738e614b02d27859b32193b1527f5ddf67ded8774355eca4ccf1192db0ce8815", 0xac45}, 0x60, &(0x7f0000307000)=[{&(0x7f0000b54000-0xee)="324d4deeb84dc4d3b7c294a43f0e996c5f293a15a5dbc908f9213107709ef9511e46bf21a48ecc7887b19294d5c1050515a70e7c62560dc519eb0f829559df8e048b60ba7573d88d94deff780bff110e3e30b845dd50cae5a205100a7ce0c16728ddef0705f1beb30ad086da30aa2b677d2c8900f1eb558881583893140fe5d30cfcfc91516a94fdac94893ba4523cf083b488c08b8a81255b0c2647bed0b54a2a7e73efe4b9f389786fc2478fc430b22399a0dcd4602d6539af568c77284bc6884a245f86c0ee8dfd5c68c876a07ac12094cf0dc00485882c0956e1d746a56efbc9f44a405cfa2e0dc7a69c876e", 0xee}], 0x1, 0x0, 0x0, 0x40040c0}, 0x40000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000d58000-0x22)=""/34) 2018/02/08 14:17:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000cb7000)=0x75) poll(&(0x7f0000951000)=[], 0x0, 0x3a2f00) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000025f000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000beb000-0xc)={{0xffffffff, 0x80, 0x6, 0x8001, 0x401, 0x3}, 0x20}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00000bc000)=@abs, 0x8) perf_event_open(&(0x7f00002bf000)={0x0, 0x78, 0x1, 0x80, 0x6, 0x4, 0x0, 0xffffffffffffffff, 0x8810, 0x4, 0x6, 0x9, 0x2, 0x6, 0x101, 0x8, 0x7, 0x8, 0x1, 0x4, 0x6, 0x2, 0x0, 0x101, 0x8, 0x7, 0x0, 0x40, 0xfffffffffffff2e2, 0x0, 0x4da, 0x0, 0x80000001, 0x7fff, 0x10000, 0x5, 0x6, 0x80000000, 0x0, 0x5, 0x0, @perf_bp={&(0x7f00003f8000-0x1), 0x6}, 0x8000, 0x400, 0x6, 0x2, 0x8e, 0x100000000, 0x3}, r0, 0x2, r1, 0x4) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f00004b9000), 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00001fa000)=r0) close(r2) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f000073f000-0x90)={0x10000, {{0x2, 0x3, @empty}}}, 0x90) 2018/02/08 14:17:25 executing program 6: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) sendfile(r0, r0, 0x0, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xffffffff, 0x41, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/08 14:17:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a6000-0xa)='/dev/cuse\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00004e0000)={0x3, 0x39, 0x7ff, 'queue1\x00', 0xfffffffffffffff9}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0) 2018/02/08 14:17:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000660000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = add_key(&(0x7f0000813000-0x6)='.dead\x00', &(0x7f00003eb000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) recvmmsg(0xffffffffffffff9c, &(0x7f0000e72000)=[{{&(0x7f0000950000)=@pppoe={0x0, 0x0, {0x0, @remote, @common}}, 0x1e, &(0x7f00003be000-0x40)=[{&(0x7f00000c9000-0xeb)=""/235, 0xeb}, {&(0x7f0000b85000-0xff)=""/255, 0xff}, {&(0x7f0000352000-0xa9)=""/169, 0xa9}, {&(0x7f0000874000-0x5b)=""/91, 0x5b}], 0x4, &(0x7f000003e000-0x60)=""/96, 0x60, 0x2}, 0x2}, {{&(0x7f000057f000)=@hci, 0x6, &(0x7f0000e56000-0x20)=[{&(0x7f0000026000-0x84)=""/132, 0x84}, {&(0x7f0000d76000-0x9b)=""/155, 0x9b}], 0x2, &(0x7f0000fac000)=""/107, 0x6b, 0x7}, 0x7}, {{0x0, 0x0, &(0x7f0000f54000-0x10)=[{&(0x7f0000626000-0xb)=""/11, 0xb}], 0x1, &(0x7f0000b9a000-0xe9)=""/233, 0xe9, 0x1}, 0x2}, {{&(0x7f0000a0b000)=@nl=@kern, 0xc, &(0x7f00008a5000)=[{&(0x7f00009d7000-0x29)=""/41, 0x29}], 0x1, &(0x7f00003cc000-0xbd)=""/189, 0xbd, 0x1000}, 0x6}, {{0x0, 0x0, &(0x7f00006b2000-0x30)=[{&(0x7f000082e000-0x12)=""/18, 0x12}, {&(0x7f0000dea000)=""/255, 0xff}, {&(0x7f000032c000)=""/87, 0x57}], 0x3, &(0x7f00004ea000-0x29)=""/41, 0x29}, 0xcda}, {{&(0x7f0000e3f000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000f7d000-0x10)=[{&(0x7f0000af0000)=""/5, 0x5}], 0x1, &(0x7f00009df000-0xb7)=""/183, 0xb7, 0xc4}, 0xf6}], 0x6, 0x20, &(0x7f0000666000-0x10)={0x77359400}) bpf$PROG_LOAD(0x5, &(0x7f0000750000-0x48)={0x7, 0x8, &(0x7f0000bb2000)=@raw=[@alu={0x7, 0xb02, 0xf, 0x7, 0x4, 0xfffffffc}, @call={0x85, 0x0, 0x0, 0x19}, @call={0x85, 0x0, 0x0, 0x21}, @jmp={0x5, 0x65, 0x5, 0xf, 0x7, 0x80, 0x4}], &(0x7f00001dc000)='GPL\x00', 0x4, 0x34, &(0x7f0000049000-0x34)=""/52, 0x41100, 0x1, [], r1}, 0x48) keyctl$link(0x8, 0x0, r0) r2 = add_key$user(&(0x7f0000d97000)='user\x00', &(0x7f0000d51000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000bb2000), 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000030d000)={0x0, 0x0}) r4 = getpid() tgkill(r3, r4, 0x25) keyctl$reject(0x13, r2, 0xc86, 0xfffffffffffffffe, 0x0) [ 86.344678] binder: 9587:9614 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 86.362481] binder: 9587:9594 ERROR: BC_REGISTER_LOOPER called without request 2018/02/08 14:17:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bb6000)={0xffffffffffffffff}) r1 = syz_open_dev$midi(&(0x7f0000026000)='/dev/midi#\x00', 0x0, 0x101000) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000a06000)=[{0xc, 0x2}, {0x3, 0x8}, {0x4, 0x2}, {0x4, 0x9}], 0x4) unshare(0x20020000) mkdir(&(0x7f0000c58000)='./file0\x00', 0x0) mount(&(0x7f0000c1e000-0x8)='./file0\x00', &(0x7f0000578000)='./file0\x00', &(0x7f000059f000-0x5)='nfs4\x00', 0x1000, &(0x7f0000a8a000)) 2018/02/08 14:17:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000993000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e7b000)='/dev/sg#\x00', 0x20, 0x7f75875279be5821) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f000049f000-0x98)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0xa, 0xf, 0x15, "526829218d43b0ff1b04e2ebf46cf7f55637c2fe531a4d07853a1990059debb0acb5b7fc8c9c16cb963437cee522c2d4e99bd941e660070cf506767041facfa6", "2cfdb53b55980a39b6621786eb4768bc948b2abc5410380e040b4cf7799156f2", [0x9, 0x9]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000db1000-0xe8)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00006e4000-0x4)=0xe8) r3 = getpid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000044000-0x4)=0x0) r5 = geteuid() sendmsg$nl_netfilter(r1, &(0x7f00007c2000)={&(0x7f0000f66000-0xc)={0x10, 0x0, 0x0, 0x80080010}, 0xc, &(0x7f0000cde000-0x10)={&(0x7f0000a10000-0x4dc)={0x4dc, 0xa, 0xd, 0xfc9829be883ef5b2, 0x2, 0x1, {0xa}, [@generic="1137fd2f2af0486b17b27e56cec120865c94df637f96f59a2050e47bc0399e126b85b95515df85fd3bdbfc3f08ac10dc14cb04711c64b2b9187edaddecc5ca120bde7b953fca68a0fda4ec555a1fcb8fef95331e09a2b021c618c19c40020d62c421b67ee805e45f838733fd347f1f8e07ab86f2452664ec01ec", @nested={0x10, 0x63, [@typed={0xc, 0x80, @u32=0x7}]}, @nested={0x260, 0x3e, [@typed={0xc, 0x92, @uid=r2}, @typed={0xd0, 0x77, @binary="4941c6061a356eb9aaaea26fd30923e8f7bfe83011fdcb52fa62f0d4d8cfbb140169e6c2aca02cbbe4306cf9f1fa774762df8f1b48eb76d7e0e04ac42f068c62de39ac8d527635e7279e78d8cf398f3661b01601de3a8759f6bfbb227feacfd763144a9e6211e56627f65762c34a121653eb2f44b5d66a66885f4ca67f992cee4e01f1455579c87faf5a076bda2ca596080fa397d0f0684d9ef2e84c6413355608bdb665338ff8d336b950b1013a638ba10c7128c8cde7bbfce27ae16af9f7d1d974d46eb84955"}, @generic="b036a67b1078dfd7286fd04a36e3309d3449c7c654b5f738697baf5995bd43ce5c1a7fd6602387433e04812ec52d280e13de44d96e63b53bcf547c0f15108c2b9536d59afc60039edad13fd098864095f60a2c67954ea54cd0213e1608184a73f446c62d8afa8ef740ae3c36bae0701d3fe3905127af474afe5577080ce1475f946d4175d3ac7d40ee4a447c3eeca6993d4b49eef0a8fcf47dcd802e8bf907a3a1933e2fd10376f53e780b52419da33282cfc6537b4294ac1dfa7ee1955ba0d693478c41e166211f0ace046ff4dab7ac89315c2297bd498765", @typed={0xfffffffffffffff5, 0x1a, @pid=r3}, @typed={0x98, 0x54, @binary="86379e679e4b79d4d8a9fc86015496451cb31050b352c133825c60193a6ef0000f1c0d1ccb2d828e9bda257863bc3eeb77e81aceb9d5aa7dbcbc59dff94d44206435e4abbb417384a0bcccd9ae015805a8c66f4f5e688fa319129c6e5aa8efb90ac8d46d6e8c3913b7094064529abf0bc712c631e5e29ab15e6d27c7af3bce1b4d9e02a15e41a08e489cf409b387d86b"}]}, @generic="8895509e2a8dc69108d2cb026ded3d1cee4446087fb335e89b480910546cd7e867e5248fca4c81865cf8777a63fa44d36d5cb7eb18380e25cd102c73c93d9bdd2223c865e5f4b8763cea9bc24d19a3bf9fcdac5c443a", @typed={0x18, 0x62, @pid=r4}, @typed={0x18, 0x12, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @typed={0xc, 0x1a, @pid=r4}, @nested={0x13c, 0x80, [@generic="720a011241f9a73afc020bbb20a6491ca6a5241dc063fe73f6e8781861b0215121cef0d8841e09397690f21330aa4e", @typed={0xc, 0x4e, @uid=r5}, @typed={0x10, 0x82, @str='ppp1\x00'}, @generic="4f6aca83a7ab95dd5d83499a39de999b62865f7d09ff9b6091f4471cb0f623cabaa57b702546e063c3ce5376c4021c92cbb1daf5b59258eacdae409e53bc9d09a09c6a4e40bbc81586d91739757e91523578eaba7c34380763a5d364cbf9503e3da8edf4d2caae0bf422d3187e420df3bcc5f1ece32720793f6ef2d5ffd5d158dc3821c521ff8e17f0d98327fdb6b67b", @generic="9455edeb2c087237d951102630df0524b6a705a96b97eeca20dcfcdc7f18262be63238a79161e2e69ade08ef1a351511d82c201c10fd162fd7b9b84452026bb463eeab8231bcefeabbcaf66ec8937bfe7876de11fcbddcdbdae8e2"]}, @typed={0x10, 0x3, @u64=0x4}]}, 0xffdc}, 0x1, 0x0, 0x0, 0x80}, 0x4001) shmget(0x0, 0x2000, 0x1, &(0x7f00000c3000/0x2000)=nil) madvise(&(0x7f00003f1000/0x1000)=nil, 0x1000, 0x1f) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0xfffffdfe, 0xfffffffffffffffd}) 2018/02/08 14:17:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00006a7000)='/dev/vcsa#\x00', 0xb78, 0x22041) write$selinux_user(r1, &(0x7f0000e44000)={'system_u:object_r:selinux_config_t:s0', 0x20, 'unconfined_u\x00'}, 0x33) write$evdev(r1, &(0x7f0000558000)=[{}], 0x18) r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d20000-0xc)) readv(r0, &(0x7f0000d21000-0x10)=[{&(0x7f0000a49000-0x1)=""/1, 0x1}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000243000-0x8)) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000df0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000b58000)={0x2, 0x0, 0x9, 0x1, "036ae95060a4f5937481aa8c876b32ec2db2ce49c3338fccff02182f9b3f7b405ff4f13f72fe7f752c4c7d67", 0x1ff000000000}) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/08 14:17:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000684000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f000005b000-0xba)=""/186) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f000062e000-0x10)={0x1, &(0x7f000018e000)=[{}]}) r1 = request_key(&(0x7f000007f000-0xa)='id_legacy\x00', &(0x7f0000b18000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000092e000)='!)eth1\x00', 0xffffffffffffffff) syz_open_dev$usbmon(&(0x7f000056e000-0xd)='/dev/usbmon#\x00', 0x0, 0x4000) keyctl$restrict_keyring(0xb, r1, &(0x7f0000769000-0xd)='dns_resolver\x00', &(0x7f000082a000)='G3j') 2018/02/08 14:17:25 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f000000a000-0x4)=0xa4f) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000b000-0x38)={&(0x7f0000009000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000003000-0x1000)="2e2fcac0330848", 0x7}], 0x1, &(0x7f0000000000)=[]}, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/08 14:17:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008d4000-0x8)='./file0\x00', 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000e11000-0xba)="13b904d5dcc7ba166ed580c20f2f0c8426ce4ce4fa5cfe6c3614ee801d79952f7e898edcb73c9bb9ce5e715e1540dc814e778ef9e4258de5b6bdfaffe19c7baac307b1c1f0786d6197334d96568f3d77a8700cc4001665b6536e8efd754a14bc3fafd838d65e4264482d6f0e0e55858227a962a2e595c60c4beb195115cdcf6eccd29676241138c60c62d602176ac62c461b2a0846036764a35bb286bfbd4e2a15c68ecbe1b7f93edafe2c5d99f74d947764ed351f7dde6e8def", 0xba) r1 = syz_open_dev$vcsn(&(0x7f00003b0000-0xa)='/dev/vcs#\x00', 0x100, 0x80000) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/02/08 14:17:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) timer_create(0x7, &(0x7f0000f34000)={0x0, 0x2b, 0x4, @thr={&(0x7f0000395000)="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", &(0x7f0000f25000)="4e253272234714daaf663a5f190bd54a7dedeb"}}, &(0x7f0000ed7000-0x4)=0x0) timer_getoverrun(r1) bind(r0, &(0x7f000061b000-0x1c)=@in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xc829}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6gre0\x00'}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="1aa9099e"]}]}]}, 0x40}, 0x1}, 0x0) 2018/02/08 14:17:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d41000-0x11)='/selinux/enforce\x00', 0x401, 0x0) writev(r0, &(0x7f000049e000)=[], 0x327) futex(&(0x7f0000972000-0x4), 0x0, 0x0, &(0x7f00000bc000)={0x77359400}, &(0x7f000075e000-0x4), 0x3) 2018/02/08 14:17:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000eab000-0x10)={0x0, 0x8001, 0x7e6, 0x9}, &(0x7f0000d24000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000050000-0x97)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x5a, 0x5}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e84000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009f8000)=0x4b, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000ea7000+0xdde)='/dev/autofs\x00', 0x0, 0x0) 2018/02/08 14:17:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_getscheduler(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000098a000-0x1)}, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009c5000-0x8)={0x0, 0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000f86000-0x50)={{0x80, 0x8}, {0x6}, 0x6, 0x0, 0x7}) timer_create(0x0, &(0x7f0000982000)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000fbe000-0x4)) timer_settime(0x0, 0x1, &(0x7f000096b000-0x20)={{0x77359400}, {0x0, 0x989680}}, &(0x7f00008c4000-0x20)) setxattr(&(0x7f00004ac000-0x8)='./file0\x00', &(0x7f0000723000)=@known='security.ima\x00', &(0x7f0000b53000-0x5)='[[lo\x00', 0x5, 0x2) 2018/02/08 14:17:25 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000003000-0x10), 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) modify_ldt$write(0x1, &(0x7f0000014000-0x6), 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f000010a000-0x12)='/dev/input/mouse#\x00', 0x1, 0x2000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000da0000-0x20)={@common='ipddp0\x00', @ifru_flags=0x100}) r2 = fcntl$getown(r1, 0x9) fcntl$setown(r0, 0x8, r2) ioctl$KDMKTONE(r1, 0x4b30, 0x3d1) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = creat(&(0x7f00007b1000-0x8)='./file0\x00', 0x1) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000edb000)=""/12, &(0x7f00001b3000-0x4)=0xc) 2018/02/08 14:17:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0}) flock(r0, 0x6) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000001000)=0xfffffffd) 2018/02/08 14:17:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x2000000000000}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000087a000)) fcntl$setpipe(r0, 0x407, 0x0) r3 = dup2(r1, r0) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f000053d000-0x10)={0x10203, 0x0, &(0x7f0000106000/0x4000)=nil}) 2018/02/08 14:17:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000b77000)={0x0, 0x3c, &(0x7f00000f1000-0x3c)=[@in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xb1a}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}]}, &(0x7f0000102000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000015000)={r2, 0x2ae2}, &(0x7f000024a000)=0x6) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000308000)=@assoc_value={0x0, 0xed6}, 0x8) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/08 14:17:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000022b000-0xe8)={{{@in6=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) bind$bt_sco(r0, &(0x7f0000001000-0x8)={0x1f, {0x5, 0x7fffffff, 0xfffffffffffffffe, 0x8, 0x9, 0x3b5d}}, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000639000-0xc)={@empty, @broadcast=0xffffffff, r1}, 0xc) 2018/02/08 14:17:25 executing program 6: 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) r0 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0xa)='}useruser\x00', 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x7fff, 0x2000) r3 = perf_event_open(&(0x7f0000002000-0x78)={0x7, 0x78, 0x7, 0x9, 0x1, 0x5, 0x0, 0x18, 0x10, 0x4, 0x800, 0x1f, 0x3cb, 0x20, 0x7, 0x7fffffff, 0xfffffffffffffffd, 0x4, 0x7, 0x2, 0x1, 0x101, 0xff, 0x5, 0x7, 0x9, 0xfffffffffffffffd, 0x3, 0x0, 0x6, 0x4d, 0xfffffffffffffffc, 0x4, 0x401, 0x961, 0x4, 0x9, 0x0, 0x0, 0x400, 0x4, @perf_bp={&(0x7f0000002000-0x1), 0x1}, 0x10, 0x5, 0x5, 0x7, 0x3, 0x5, 0xbe4}, r1, 0x9, r2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000001000)={@mcast1={0xff, 0x1, [], 0x1}, 0x5, 0x3, 0x0, 0x4, 0x2, 0x8}, 0x20) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r3, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003000)=0x10) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000)='8q', 0xfffffffffffffcf4, r0) keyctl$set_timeout(0xf, r6, 0x0) 2018/02/08 14:17:25 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000002a000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000002a000)=0x6, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = semget$private(0x0, 0x3, 0x202) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000002b000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockname$netrom(r4, &(0x7f0000026000)=@ax25, &(0x7f000000d000)=0x10) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000002c000-0x10)={0x0, &(0x7f000000f000)=[{}, {0x0}, {}]}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f000002b000)={r5, 0x8}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() semctl$GETVAL(r3, 0x4, 0xc, &(0x7f000002b000-0x49)=""/73) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text64={0x40, &(0x7f0000028000-0x28)="43f44f0fc72da34c000066440f3881234e0f2316b9c00800000f32410f060f01d1460f073ee700f8", 0x28}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x488, 0x0, 0xffffffffffffffff}]}) 2018/02/08 14:17:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0x0, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002f0000-0x1)}, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x10000, 0xffffffffffffffff, 0x20000000000) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000dcc000)={0x5, 0x1, [{0x81}, {0xfffffffffffffff9, 0x0, 0x8}, {0x2, 0x0, 0x3}, {0xb5c9}, {0x80, 0x0, 0x1}]}) r1 = add_key$keyring(&(0x7f0000bee000)='keyring\x00', &(0x7f00001ce000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000e4c000-0xa)={0x80000001, "16caccb76ab7"}) add_key(&(0x7f00009e8000)='.request_key_auth\x00', &(0x7f00002f2000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = socket(0x2, 0x3, 0xff) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f00008ac000-0xc)={{0x3, 0x1, 0x44012bcd, 0x0, 0x1, 0x8}, 0x80000000}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='ip6gre0\x00', 0x10) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00007eb000-0x20)={"d51b2c186bdef89f4ee85ce42f90c223", {0x4, 0x1, 0x6, "e93f99966737", 0xfff}}) 2018/02/08 14:17:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) bind$llc(r0, &(0x7f0000455000)={0x1a, 0xc, 0x80000001, 0x1, 0x3ff, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x10) read$eventfd(0xffffffffffffffff, &(0x7f0000048000-0x8), 0x8) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) poll(&(0x7f0000951000)=[{r3}], 0x1, 0x3a2f00) openat(r0, &(0x7f0000410000)='./file0\x00', 0x400, 0x34) dup3(r3, r3, 0x0) process_vm_writev(r1, &(0x7f0000496000-0x10)=[{&(0x7f0000a76000-0xa8)=""/168, 0xa8}], 0x1, &(0x7f0000363000-0x30)=[{&(0x7f0000c1e000)=""/40, 0x28}, {&(0x7f00001e8000)=""/120, 0x78}, {&(0x7f00008d0000-0xf8)=""/248, 0xf8}], 0x3, 0x0) tkill(r1, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/02/08 14:17:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) poll(&(0x7f0000006000)=[{r0}], 0x1, 0x7a5) rt_sigprocmask(0x0, &(0x7f0000017000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004d6000)) r1 = getpgid(0xffffffffffffffff) r2 = getpgrp(r1) syz_open_dev$midi(&(0x7f000082f000-0xb)='/dev/midi#\x00', 0x36, 0x3) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e41000-0xd)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000255000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000dbd000)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000cc4000)=[{0x67, 0xfffffffffffffffd, 0x34a9, 0x40, @time={0x0, 0x989680}, {0xfff, 0x100000000}, {0x8000, 0x200}, @quote={{0x3, 0x7fff}, 0x46b206ca, &(0x7f0000468000-0x30)={0x0, 0x501c, 0xff, 0x0, @time={0x0, 0x1c9c380}, {0x80000000, 0x7}, {0x0, 0x3}, @raw32={[0x5a, 0x1, 0x6]}}}}, {0x9, 0xff, 0x7, 0x81, @tick=0xf17, {0x2, 0x101}, {0xe4e4, 0xffffffffffffff7f}, @connect={{0xae, 0x1000}, {0x4d8d1fe5, 0x5}}}, {0xea, 0x6, 0x100000000, 0x9, @tick=0x80, {0x1f, 0x3f69}, {0x2, 0x7fffffff}, @queue={0x7, {0x3, 0x3ff}}}, {0x9, 0xff, 0xc88, 0x0, @time={0x77359400}, {0x5, 0x6}, {0x2, 0x1}, @result={0x0, 0x80}}, {0x9, 0x100000000, 0x20000000401, 0xa, @tick=0xe4, {0x9, 0x7}, {0x7, 0x800}, @control={0xac, 0x401, 0x9}}, {0x1, 0x100000000, 0x0, 0x5, @time={r4, r5+10000000}, {0x4, 0xfffffffffffffff7}, {0x81, 0x8}, @connect={{0x80000001, 0x7f}, {0x5, 0x400}}}, {0x0, 0x7fffffff, 0xfffffffffffeffff, 0x0, @tick=0x9, {0xa3, 0x5}, {0x7, 0xc9}, @addr={0x4, 0x5}}, {0x7fffffff, 0xe936, 0x81, 0x3, @time={r6, r7+30000000}, {0x1c, 0x8}, {0x5, 0x348}, @quote={{0x85e8, 0x18000000000}, 0x81, &(0x7f00007d9000-0x30)={0xf714, 0x7d000000000000, 0x7, 0x1000, @tick=0xac, {0xfffffffffffffffb, 0x8}, {0x6, 0xffffffffffff8618}, @quote={{0x0, 0x4d52}, 0x6, &(0x7f0000a05000-0x30)={0x1, 0x0, 0x9, 0x5, @tick=0x3, {0x7, 0x9}, {0x18d0, 0x20}, @raw8={"95f9f6bea076682b19a4f449"}}}}}}], 0x180) r8 = gettid() rt_tgsigqueueinfo(r2, r8, 0xb, &(0x7f000058a000)) clock_gettime(0x0, &(0x7f0000c2e000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000223000)={0x81}, &(0x7f0000d48000), &(0x7f0000df1000)={r9, r10+10000000}, 0x8) 2018/02/08 14:17:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$adsp(&(0x7f0000b5c000)='/dev/adsp#\x00', 0x1, 0x400040) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x200000000000001}, 0x1c) shutdown(r0, 0x40000000001) 2018/02/08 14:17:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000022a000-0x73)="d2c05b9bd126bf0895f26ab82b9a314fd1384b4a33e068664b3196e27d87838040b9f21dff35dd109facbc5b2bfb0200fd187065298e5eb0783f48c7486b695168ff59985eb6806d816d9d8f36e2dc872c7c9e710556b52c5bab7ea018adc5ee7986278db2d8d18be3c04895d0822bd9ce3b9e", 0x73, 0x20004040, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x6f, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b2c000)='/dev/rtc\x00', 0x400, 0x0) fallocate(r1, 0x2, 0xffffffffffffccda, 0x0) flock(r1, 0x4) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000b2e000-0x28)=[{r2, 0x4440}, {r2, 0x1080}, {r2, 0x8400}, {r1, 0x1000}, {r2, 0x1000}], 0x5, 0x5) bind$inet6(r2, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f00002bd000)='user\x00', &(0x7f0000b2e000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000443000-0x56)="95d58578cb38c1cb7ddd2dfb09af21d0fd9f31a9589097ca6bcff665f61204637956935f16d506cd2a9764e76a2f053d6f7e5447246ba2d2b62f60bd3e27d3a48428c807e22961ea8dcfb1d30babd7d0deb421682e12", 0x56, 0xfffffffffffffffb) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000af6000-0x5)='user\x00', &(0x7f0000a95000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000016f000)="de34fbc3ace5501ff51e434534a3ea5d342de0dd0cbef5971775669dd63d1b45eb43dc391672ff3baa4f9ef6f6677b1a9d30531ba71e322fd0d675f8b2db9a6a4ab5835fd627f5bab00b372d122cc72e9b19ea82e829d932b3371ad61fe04159516711708360f108634a5f1f1ffd488061baad1b9aa277174f3bb2ccafb3ec31a5933533687255473d", 0x89, 0xffffffffffffffff) mmap(&(0x7f0000b2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000b2f000)={0x0, 0x0, &(0x7f0000b2f000)=[{&(0x7f0000220000)=""/250, 0xfa}, {&(0x7f00007c2000)=""/49, 0x31}, {&(0x7f00006e8000)=""/4096, 0x1000}, {&(0x7f000019d000)=""/75, 0x4b}], 0x4, &(0x7f0000191000-0xa3)=""/163, 0xa3, 0x40}, 0x100) keyctl$instantiate_iov(0x14, r3, &(0x7f000085c000)=[{&(0x7f0000b2f000-0x8a)="0894c38eaf06fc0cd717ed69747a22a5345e309037b30f231568e6fe1d87ab855b228d4b79dc0a2bc3271869edf4a7a70d52e29f329102974acd6cfb40478b7dc9a3b1554e921e3c7d55545a69af92b04b44cee3d68012e77c7c16f81110e230ef5e8f97f3196b9aa6e745d0ebe06cbdcffae54d35f3ff71e6a46f91f3a7343b11b4d1c6d1e693e6a30e", 0x8a}, {&(0x7f0000a30000-0xed)="c7bf8110ede9a3769ec5b3e897ead24966c396f9c249f5c1c1a0cd56cec6e1c3584cfd4deb2cb33dcc50d028fa4764cbb711214c7af04cb2e48c2624e59b9530079db83840670aee059820b56f5241cc025199a8ba495e41d072460c3eaee31011e57d3453c7af12fd78a78068d0e96da90d39f4f96c187682be0a755e2b82e7b991d31eb0f7de420688ff17381a3fc49a42c5d0571bff979fd83c4b9f2dbdce5a30f06f67f47581e13addae7eb4a3697b4ce4054db0c24b9d590653d6d9a5f3121b1094e89c113eb7b5f7e51589856c801e94ecbec24772e12d9ec53d7632325567ae6042565854488eb04e79", 0xed}, {&(0x7f0000b2f000-0xa6)="b6d6d50a1d380ed424b297e743cf97842b1d409e682046b336fc2278676bef06cf22b5255b031815ff27af4e1ea4aac52edccf883c412254479d79301081e7f0a8f9c89594e26911630f38a37a7e3517b62fabea6ef986836b88b0ee30f7b615e48208f25e2e275afd280140f5e347b772de122b1fc691c3a9be9544b8958ab1b6f61f458d40f88257a238cd889e5266c98bc4d7e76de8b51d7ac2a4d87a19a7a9257d2175a7", 0xa6}, {&(0x7f0000a26000)="8abd18e16630722ad12ff75c16631f43b2e69762131ad152814433b44688854e93578be47bf75b0bfe4388eca48264cc3930fba7de9e44ee991d16cea2615a90ab2ba0de4e252471d16b884a139ce2c521b88d78f4fad91e60831870a61a3b6d30acfeb41946e967d7a167067acf64f922650d7349", 0x75}, {&(0x7f000074e000)="e6769a0da0acb428b3afbeeaa5a2c80cd7802e0d1038927e0d02395c22f53b23e3296724337de5eedf7ccd3dddedc7067b87d9a356b66cde8b3206de87163ed01108300f60b29eb6ef78c602cd267f9024e210f1e8fb4ba7b97a417abcd3d3ecbf93e791709f589c0492d79ce2aa5c12dd11217c9e0604859abf9fe0b9d876bc74930d9bb810f2ac763351e7102f6c270ec7a361815e428c0fb18a2079d16ba1a13e6854120253c4cb149767e181657fbcda35ae586ebb3c65c4d9746373828001936202ade6b3f3c1cfc68f962231a0a515e6da7b9954456d65", 0xda}, {&(0x7f0000b2e000)="7043c495b2caa093", 0x8}, {&(0x7f0000b2f000-0xe7)="5cee4ea042bef51e25cedfd7acf8e3b966f7abb275fa6d5951a90aec35801e0731768bee1690de5bb09625183547489c7caded14aa3a75456c83436ae8e5bb627bb27a4a83b19477e1ad386e47258632a312e80a00144fac8b3b3efa3b75105e241e267e5f16c43e2c32d81a09a5f648e9b8f28182a839e137a13619ef517ea91d494510150f13db850aa0afd984f53bd165783f3f7cef7430b4418182bab176cf8ba4467042f8ff954ba740e9628b17d3f0038e9b4e68c5cc63c25426d4c7246833a5f0313264e826e956bae94e7dcb8d86270ea5773f31d7e726f75a8fcb8d65393a5bef69b7", 0xe7}, {&(0x7f0000b2e000)="2e0c6878eb0cb798d98e9845035005576c27d49621d0125300cd5a28b4f67c862adefc98b8ae7092d3f7047ea4736136629173da1571f5ef3b619ff0bd1de23ae8dc5fbd4b2010a904e5323fb5404250b813956dc0ee7e589df44e122831a5fbf860d9b53b9a13fe62f458afb34edee46cfc3ecd1c0bea8971068f1f10845da308aebeead8d47e0165d5b1d2ded9e701ceb963e1ee8b81ff5903d747f17034b426f18adbcb138468f43f77380e03f08e8f55513219be2c7fbac75592cbe621200db5c190fde5ca74587872076048ea5d2f62298ee5f96f93b37d5f5aadc7af690da01542e13c0792b0c51af558c642f2bf7c2519ad38e339ebb798bbcfdeebac911a2fac473daff6cf83765269ecb7fe35615d50891b78dfa7a131fac7629292671db2f50ff23bb4f43f35af3bb74a40523f75637a3913ef4fae2cb3d7132f9e9c266ae83d89f376f1cfc3a19ea4d1d5fbb7a2ee536e51b04e1acc0dbb4f9488be1ec13caee4f7ef9c628a01ddc8c521e4764836a48a3b55bc58137d7d92258add4fb6a5c4c8bd5f84df60e0c91a71932326b6ef6163c395914331616804f11c491655df8edba02b39cf4843ca35da1d99e254068d465d081a89b758e5467138b41588f54502c92c940a73e1cd09e05c951e14e6af2364298b1db79f393962f40226aa1347d87bf23cec5e97fbe3e09ebb8b49338b264d1ca2c3a0a000f9751b77b4b7f67e267722b5da2cc970105f6e674390fe37ec842039c7820c9e112ca061c17931408caa142e1066fd5e8ab6b8672f421a28b5e36de758285c999171338fcf0a03e9a148b9668edf039afd0a8a2d67b4cf2178e5e3e0a880a065f063ffe2642f8efa0b072b3ee760cf5dc1a600b093b4e30cc037f8bcf68a3ff7594fefffe00f01e4141d0e4cc1d6b7f0dfc9881b512acc17b9b7f9c123cf1efeab55596f83e40210710cc87ac482e6a2ab55aa2fde8415ce0d333d2088e171757030d27e739890a1a144bffc72386aa7c32bde34f3e2a400308b3b33232a84662bade90b5409ecbb2d24caff3def9678203a31ad6607989ec8d8d4f5133350072f98079045661446108f415c19fcafa3f1880470c8e7d1b5aba631ea0b6df7af91316d2429d38de40161dd98accfe354896f5c038b4f5f2ab0205d918d6a14c50df3c3597c7123572f479332014e8122db8431afb4e8b83bccdb3371ff4aafe185aa9ba45c13fc0dd16fb56756fbea8d1cef996140b5b8a973eaaecc6fe12732f0530e1e6288c4d648742b37f2a5c6f6419aa12f7443893bf8036dbc7875adcb207d65af863968550b30a8c885c56dc2cf8151101271387161215be346d13d36363314c8f11a32fac5fdcf9fab89bf3a3a911449c6a93c1adcf6001810efb6fdcd4e092eea98a76cbe90101a9304f39ed7bed10fc1446a507fc2b60d309f589b6a3d8347024696743ef312a33d57fe85e14d31eae44cf45aa318a9ca1372e2f614293c19f9be2dd37fd83a3b5ded3b0090eec68b381083b1492bedfa504c091cb77d7283ae9e9638a6a25c49f02466f8a6acaf4fa2affd4aa44ce957d3a24f7a98f6fbe667ab67dfb3ef910e9dc8bbc041f311df345b4be891f1a97dea639afbb9bd515adb71f545538719be336d3fb1e9a9bb3d607db179b9b55b84604f3e586875297039782d2b83b26afc9c7c0fabd5aaabcd63565be03bee105048252a5e25cf63b53fa16b44788d5f4243162ffedd37e3a77dd427f331bdbac62aea8019892a90f558c88e5138ea42c2efc8e095c6556a5a58b6af6023b75134eab1029ef4302e54f4c454db5d483d7a90174103f0146c62cc1814a4a87b149a85afcd6eb6b4cba58275ed959f63151b027d1aa622f35d2ffc9dbe5d5fba0b5e66e15366ae79f91b9524cbb0d6132b2aeae6c52a56e82ad88b473c5f107a97707d412b9590ae3cf4b5b7f50dd9e6a80353824540039c67c4cd38611385e4da9d7b94784cf1af173bb3c23f4d496e8a554ccdb8236b16c1dcaa3a9ca565b119a62948334da5ac0237af84d4e1c04de85dd3e17119dc9924de59f2b4fa06b7236a464b5e9556714e07e160632c50f056674c32b2474dbf30a46af84bdf2f275acf246b491f52eb55463041ab6f675df5ac6bf0e1c2b32a590539e2038655a5a7bb379c9301132c04f094c00cbb90cb7fd6f95873d120454141c52c35b6fdb82b844cce4d783705dd5e7dff12daa1781bbf2344e90700cbfd924ebe8fc98ca07b250bb87be7f42b2248c8a3097ced70d59e6259802b247f89bb60ff754b738c215bca43812f67da302d1e21bb7b53221ed5c87cc60de3c2982140a911982683b1bc7636795a6a3fb66082fb0ce0ebc020388ab695083ab83b504b367388783769daa256e970a0dd996f7b41734247c1fa09ca8f40d9f954fca4e7acce792daaa4bcff225b0a10d8808b89c1d167ea98c5c133010b9f89675183632c49f51ef96d40cae62e6c059e190c15603d9f6748e68e3d631c32c80d29b6c3e2ba6425c3e255fba9484a38dd9b927e660d8739c0a14337474869abbefa6847efa147aaa11cc7fc24b799a084fb81e23170ae445dfb6f9a7bcd2baf1bad5a33a5f244985b3e46aaa45d733190c0555adc10c8b4ce626aeeeb4e413d5e867bff78042d333ea4bf4f64f8755c53d37d7fb5dbd293b007b1730b467244d43dfd4533c663f767bda38495eb7dc1ae671a962e3fb1fc3b9fb43991dc9b4dc86fb2fd41586b9af61e871ade1d438233d3d07417e74a9ca36154c167804058cbb625b6b8a083bcde32784af625d0873549b15bddb9a75fd6adf83f44635ea6779c4dc4ead4564cc4354155ab4efc4fa1a30446a2799364a94fba0d82099983c67bc446b106a35080ee0fd670b1c2dfcb45d83a97c37ab20e20b5376dc325e45cbbf4853261143e5d2ae78e95dc9edbfac6dbc8aa1cf138000868faae6b0559d12865792d11a0d59e2c1fdae49b20160561dd9bde145aa18d08a9368b67119e8b96fa375e63656d5b8a9a0781ec626e424f1a3b0c3395f9b2159d18c33618ba9d9498aab46cd88abe345380c1847e772132bbfc580d67db1226e0e76e9deb48be40b5d926f7cb517761aa6cb578d0c67010375607bd46db6f9480e09b0942c30bef34cfea625bd7bdff2c974397e81b89f8d4477133f3a6dbb3faf4110408921f578a5b6d76df2b1092242eb89ecd9e5cd71f48d0cbbf166dfdbff8ebb489b48af1ee3aba2bf2cace83f110f6f2aa771d35f605baf34e654b8ab99f164aaa16db6f2d850811f12457ca20d89277d3fd64e845b556994cac041e5de99a3565062c7e2a0812a03aeba540d24e291b71a472dd3dc6b7cd78e8bc2c6a83f716642e40bc24bf56433a1e84e304537fd69fee391e146145e69c250e9ec2e14feb982068aa960add54dd36157a11c1cf5dd69db51e77ca1b63b035852dcfcf4eec3399247c6560ef9ca5c31959d08545e1cf7b09149b91e9eeac9ab3e14f96bbf7b62f4ceb10b05a35f1857f2fe4e5d810659596896eeaaabcf50bde6f7337ddb5dcbc58863e080dd52b5a637e388fdf8fc5b6fa3aedb89b1e721bcac4ccb50a53ec950e0fd560a13c65b535f4179d152e36bd885a66052204c7962c22455991374b752d42ebafa63db02c97c3d4b0c4e7d2e0608dcb0a3fb070c7d24f09653bf11e4a9ab2ad3089ade611e145740938978406a930c4cc82a505e43b604d5558c39e371f3724efcc5a1df8d6cc03db34b9f52f7318f6bc83d0f5493f391a7217a5bafcaa2da346c25924f94ff62d58bdeec693e744734126cf8cdd3e7e75c02dd4b6a7c51b98a5dbbb384f62a508b36b6e0339fa021843754a3e33ccc38f5cec567f5a12044bf9f44e5b07244de8d1831d65f87f67261de3f02fa49a1d47a81bf1ca032a2f3423568246b34032ef34bc5b2dfdef1383961675b03e814466a62dcbd884f7af1313b0666fe97d7531812edb195ca64566dd1de817d54ab5d4b2a757f142acbd2a50677ddb859658b988f17952d56e02895de299e48be091b8e6b4cd7af137eae839801fdb815af77ec20409907b22bafb7efb49c3530ea03d5fbdc14c0ff8986b7ef8746fd3672c704447023abc6d163cdee31abf6882906b1925dfd0d19fa09effce74f54c135f11adeaeaa31fe5efe3f9e00f052818ade0c88e23f4f211114c85e261ba321e10cd9fdc9e78298503e14f7253a3f57bcc28ffcad09d43f51fc26e87af68c217d0160f338c45b978266591df917469a6e72f38bc1c3ecea215710471c126441eacde1706f18e8021a1f94f8606b8cce110023e20eff5527a54737332bc38ca9752caab88fc46e1989241fd015c0123cbcd0bed79e40b6647b7f6c1130f6d97042f9aacc20ced88cc1aa7d50c5d89baf40990973ecd36aa5cad0a96320ef4480a182198757a84742c25a38457f23aa64627ac8915f09f9e8af81a9cba61fff847253e528ef47ed46a5e9e8d83c00b9bf6ad86027c937868fe59c5e21c9447572c57403001f7c0305e6aabddb03e3cc89c1dc44d9f08353dd192206da6c620e66e8cb6185f132a9e22d6dece2be745f6926c6625627bd59860a9f2aeaa904c7ac17fa85db9c0ff105cebdc453f7cf8a8fc32422eb4ed88efe61b6d28ea048bc460d43fec2782af2612165697d3fe9f64c3946c0cecbd99539bb947d50bbf561a72eac46dac2428f0549298e8bd70f0058d27aeb602085659e6e48c364c5d642571b49e8f0bdedc8acd6ed4d9b142b308b54cd8b59e8d0f17b8013dfe575311caece43d4cf36bcb25bedf43210ce34c758c70bf4e634dfe7b24403854eac7dcb81b78a9da652f4d45e4f1d63884d2364aae1cd7e5aa80372a9294af060a5e46a2f3af36777bce68e76a87b6a87c001f28e9e53df4fd7be9f71b47a32bfc8cc096bf1bdfc8562f8358f7cc101bb66a192e87abeb73d9ab2222378d55d7439abaad2203b1ae289d3743ae9d87d5c96af8cf0a2d99cd3c8a919fb1faebaaba35c90c070de02c18580c6ddfc9154d37ef2da371409ccd101c75c1375e9c39f98e31bd75903348aa64e61e567d09ba29afb4d1e79aea8f3e49671e0f17011f98263308d5a436e14347c1cf7f4b756cc7c0c70a0da0ec5bab49ad7f9f3e73459bd887d2b49364dea72c0d31b9b150c4051020f2daef225e3be8be457a325376dd44ade3c8571c484baa2f960e653d3ab0ebeba785276522be709595fddab2e947f26a3b7a49c99af2970804443a69bb6393193aab83477444b279c494751ee9b670482a410a7eb36e81f0151cbfcbfb1e363206bd6ca4f5b9f6cd0e501269cb7db6636153c6fe796857808c81d51ad8984f36b05ba9052d41a005359c7480a36910c125274b5d9ac5fdbaf00a5dd79be9f6fd662acc5b7f354e96de00ff36bb1457d69b2f2758fbe03abb9797162dc7203f84c329dbb696c480fd47c8492cb44a752976518ff8a34f3e5ac409ec5c409c91ce2f3a18d2ebcfcb37a8eaed735f71538427de4d8d14de5a6fbf95f6d647443a3d4a6621a0509c407fa9eb00875c835b2b92dd9f5dcf8264d812d8121b10e6ce4a3b0a770e1f50a103157b9b9b899814115c5b24b670009bfa6304d1b4632bfafa1f8852fe672702aec0058238c10f745d061fe9d03ae00fd737a4d7962acd02e6d59b0059e1006dfd14555513b6c3faef4e7e66460924073cb1ff264aee9eb300117d2baba8f99f82122130dc2537def12a60912081fbaa886fbd531dfda48938aa0b65405a16aef4d637ad88d327aa8dbd820a95b2afb8a68eab11", 0x1000}, {&(0x7f0000b2e000)}], 0x9, r4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000919000)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00002a3000-0xb6)={0x0, 0xae, "a27475e489057aba9d398cb11092e008ef7a5a46c59d3f02a3c74d8aec3fb850199caea7066533756f1ce5dc3cd36eedb379b58918afdc06c4119503a9a70a5ab04b2927ff4fa87dc7f7a014dc98a3898fd9244594038a2790dec840c486c0988c4751cd08cb7f3930602065f48805df686c7f00842231e8d1e7699690810d73cdc7a2989b7a39dabb3916a8bb4f022539251ec077fbd8ebebb3be4bf9500f5b39228e91312ecab2ca282053a905"}, &(0x7f00009ab000)=0xb6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000857000-0x7c)={r5, 0x74, "ae8cd58619cf4406491137b32d281d9eba5b70d45179b6cf86fe6c8a5c5ebc296db09078bf5b8a78fd33d0533dcde613de1e68fab2ca98fdc144d75211ca70fcb12d6485083442b9b6f1263bd799468f447fa8151d28d8b30bfd992b5489a0741ea10a40153b8cda2877cd59aded9feec3a84a85"}, &(0x7f0000afc000-0x4)=0x7c) 2018/02/08 14:17:25 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000003000-0x10), 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000004000-0xc)={0x0, 0x5}, &(0x7f0000003000)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, &(0x7f0000013000-0x4)=0x4) modify_ldt$write(0x1, &(0x7f0000014000-0x6), 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 14:17:25 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) setsockopt(r0, 0x114, 0x4000000000000008, &(0x7f0000383000-0x4)="f020f77e", 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00005a7000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000823000)=0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000e6d000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000001000-0xc)={r3, r0}) 2018/02/08 14:17:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x9, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0xc0)="19229051ee598adb64ffff4022d35635fe91c31e2a1b4f4c7acd8a0585cb5d170b41ef7684bd04ef06c3b3f64820e695aef76d5b1c436e1d133b75abdff31ebb782e7de3833b1ef652cb6d2d9047d3873cfbe31e4c7d4d7194dfd78279e5248ecaf011d186c6b83efdea6f38a29538550b3e997512dbe65b76d187f3c8fad7087a28c93a6b0c61a7c5d5bd7d458f14a65164327cf4b84354cd05e4f09f5aee7f166cc84ea6b1d8e951ed228b812f9eea0412eeab0303aa7f1fc7f7d84bc090cb", 0xc0, 0x8040, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) io_setup(0x96, &(0x7f0000436000)=0x0) io_submit(r2, 0x1, &(0x7f0000af5000)=[&(0x7f0000df4000)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f000076f000), 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff}]) [ 86.742631] audit: type=1400 audit(1518099445.732:92): avc: denied { net_bind_service } for pid=9709 comm="syz-executor3" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/08 14:17:25 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) syz_emit_ethernet(0x3e, &(0x7f0000017000-0xa1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x8, 0x11, 0x0, @empty, @empty, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000005000)={0x0, 0x0, []}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000002b000)={0x0, 0x0, 0x5, [0x2, 0xc0000000, 0x3, 0x0, 0xfff]}, &(0x7f0000023000)=0x12) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000002b000)={r1, 0x646}, 0x6) 2018/02/08 14:17:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000478000-0x58)={0x26, 'hash\x00', 0x0, 0xffffffffffffffff, 'sha512-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000021a000)='/dev/cuse\x00', 0x37b400, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000f11000-0xc)={0x0, @rand_addr, @local}, &(0x7f000074d000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00007ba000-0x48)={0xe, 0x5, &(0x7f0000b1c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8}, [@jmp={0x5, 0xb20, 0xb, 0x6, 0x2, 0xfffffffe, 0x10}], {0x95}}, &(0x7f0000cde000)='GPL\x00', 0x8, 0xe0, &(0x7f0000c42000-0xe0)=""/224, 0x0, 0x1, [], r4}, 0x48) bind$alg(r0, &(0x7f0000e53000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000bc3000-0x4)=0x23, 0x4) setsockopt(r0, 0x1, 0x5, &(0x7f00007ba000)="357e6f419ebba033e073cb1391b49858fbcac3742450c9414e47aa07f2a8b22ef8ffa2a197057f1ed9834d81bfa52d65e71715b742f2bbf62397b522498640ca08589ec775ae42a06059e3328a86de0df1842c412d024045dcdba3084296404e565d6941c1cf083500246296b4f397d04117f2121def342f935df46fea4edc5f83da26c1060d2796e2ad999404e59ed8f3398663262456bb471997be94e432243a63517db3bb1c0931d91df5a924aac125086f8b05e508de86c12225e17a4953e5a72ff36eb4322c88b2", 0xca) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) openat$selinux_access(0xffffffffffffff9c, &(0x7f000018c000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/02/08 14:17:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000418000), &(0x7f0000985000-0x4)=0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ef2000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00005d2000)={@common='ip6gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/02/08 14:17:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00007d1000-0x9)='/dev/dsp\x00', 0x10000, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00009ea000)={0x6, &(0x7f0000cf0000)=[{0xfffffffffffffffd, 0x7f, 0xe0, 0x1}, {0x8001, 0x7, 0x8f, 0x1}, {0x401, 0xffffffffffffec01, 0x40, 0xcc}, {0x1ff, 0x4c61, 0xffffffffffffffb9, 0x401}, {0x3ac, 0x9000, 0x1}, {0x9, 0x2005, 0x7fffffff, 0x401}]}) fcntl$getown(r0, 0x9) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000679000-0x4)=0x8, 0x4) 2018/02/08 14:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080}, 'port0\x00', 0x40000000c6, 0x80000000080003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20006}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c92000-0x10)='/dev/sequencer2\x00', 0x24401, 0x0) connect$bt_l2cap(r1, &(0x7f00002c1000-0xe)={0x1f, 0x5, {0x200, 0x313d, 0x6e, 0x0, 0x9, 0x2}, 0x10001, 0x4}, 0xe) 2018/02/08 14:17:26 executing program 2: perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000348000-0x18)={0xaa, 0x4b}) preadv(r0, &(0x7f00008e3000)=[{&(0x7f00000c2000-0xf7)=""/247, 0xf7}, {&(0x7f0000ef0000-0xb7)=""/183, 0xb7}, {&(0x7f000095e000-0x4d)=""/77, 0x4d}, {&(0x7f0000029000-0xe)=""/14, 0xe}], 0x4, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chown(&(0x7f0000f23000)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000e88000)='./file0\x00') ioctl$KVM_SMI(r1, 0xaeb7) recvfrom(r1, &(0x7f00007cb000-0x20)=""/32, 0x20, 0x20, 0x0, 0x0) mount(&(0x7f000055d000)='./file0\x00', &(0x7f00007a5000)='./file0\x00', &(0x7f0000e38000)='anon_inodefs\x00', 0x11088, &(0x7f00004e8000-0x83)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000805000-0x73)=""/115, &(0x7f0000c84000-0x4)=0x73) syz_open_dev$usbmon(&(0x7f0000714000-0xd)='/dev/usbmon#\x00', 0x0, 0x20241) lsetxattr(&(0x7f0000251000-0x8)='./file0\x00', &(0x7f0000e6c000-0x9)=@random={'os2.\x00', '^{:\x00'}, &(0x7f0000ef8000)='anon_inodefs\x00', 0xd, 0x0) chmod(&(0x7f0000c2b000-0x8)='./file0\x00', 0x0) clone(0x0, &(0x7f0000fc6000), &(0x7f000017b000), &(0x7f0000786000-0x4), &(0x7f0000d4f000)="3654fb621ebc0413c2f68f9436dcfb0e99cdeb3042122ff86819fe798fc5e249f41476aaffb02a9c7b1d7926da70f38ab225f32de51d04e72c4b14736f75f8527f418aabf0c0496c7d924388c4f222ed42a899ee580f14f13044") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000c2a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 14:17:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f00001fd000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000e3e000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000022000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000be1000-0x17)='net/ip6_tables_targets\x00') sendfile(r0, r0, &(0x7f00003e1000)=0x4, 0x3ff) 2018/02/08 14:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00004a7000-0x4)=0x2, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000034b000)={0x0, 0xfffffffffffffffc}, &(0x7f0000085000-0x4)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e6000-0x1), &(0x7f00003a4000-0x1)="16"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ec000-0x10)={r0, &(0x7f0000de6000)}, 0x10) 2018/02/08 14:17:26 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000018000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x15) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000000a000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)) 2018/02/08 14:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) setns(r1, 0x44000000) r2 = accept$alg(r0, 0x0, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000a0b000)='/dev/input/mouse#\x00', 0x10000, 0x82000) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000f0b000-0x4)) sendmsg$alg(r2, &(0x7f00005f1000-0x38)={0x0, 0x0, &(0x7f0000332000-0x40)=[{&(0x7f0000d3b000)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9a98316917a00456e29b0e750cc67adf60981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f33291ce0271ce6c79be2c3cae2a15c51c6ea80c140750800", 0xd8}], 0x1, &(0x7f000094b000)=[]}, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000abe000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d99000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000bd7000)={r5, &(0x7f0000f3f000)=""/239}) recvmsg(r2, &(0x7f000021b000-0x38)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000434000)=[{&(0x7f00000cd000)=""/26, 0x1a}], 0x1, &(0x7f0000590000), 0xfffffffffffffe9a}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000657000)='/selinux/enforce\x00', 0x1, 0x0) 2018/02/08 14:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00005b5000-0x6), 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, r0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000336000-0x10)={0x7fffffff, 0xf, 0x8001, 0x75}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000064e000-0x20)={0x400, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000512000-0x20)={0x7ff, r2, 0x1, 0x400}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "08f94985ac3b526546a4903f92d1baa32c36c5b7897a3c6a49ec92bea42bffc6cfd78d109854d746bb3c53d3efcb898f7297e492e84092c8ea2fe2ca123654ea", "3e2bef0433d038992294b5aa0a9bddd8a9f8c115460a7d1d46f92bf8473ff44e", [0x7fff]}) 2018/02/08 14:17:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c93000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00002fb000), &(0x7f0000f63000)=0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000efa000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/02/08 14:17:26 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f74000)=0x9, 0x4) socket$inet(0x2, 0x80800, 0x400) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f7a000), &(0x7f0000a9f000)=0x4) 2018/02/08 14:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000bff000)={@random="ff3997ffcd00", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x82, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000961000-0x8)={0x0, r1}) r2 = syz_open_dev$amidi(&(0x7f00006b8000)='/dev/amidi#\x00', 0x8000, 0x20000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000463000+0x993), &(0x7f0000d99000)=0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b5d000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000322000-0x4), &(0x7f0000f12000-0x4)=0x4) 2018/02/08 14:17:26 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000001d000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f000001d000)=0x10, 0x800) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000001e000-0x85)=""/133, &(0x7f000000c000-0x4)=0x85) 2018/02/08 14:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x20000000001, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b32000), &(0x7f0000d04000)=0x4) listen(r0, 0x7fa) r1 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f0000894000-0x4)=0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000a42000)='/dev/input/event#\x00', 0x4, 0x4000) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000932000-0x10)={0x5, 0x9f, &(0x7f000038f000)="330183954fa126f5284ec4f3d7512923575ae7e346a935bfac3b99221bf8224e2b376820be34f547fdd3b1542c6c0ed51b9677ccfff90fc335b357e1b1bc8be027c3404ba3a246fe1cbdef3b4df2f113b4f8ec7a768050533cc1309e0b7eb215d6431f71f388d9b4fdce5b616bcef405b2e1f892e0319a69fc75ba763a51cac72ad3437d1aa7ee3b44088501d51e1c694b406f0e155e6c841862f1926a7966"}) ioctl$int_in(r1, 0x5452, &(0x7f0000cfb000-0x8)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) [ 87.251271] QAT: Invalid ioctl [ 87.264160] audit: type=1400 audit(1518099446.253:93): avc: denied { bind } for pid=9753 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 87.297059] QAT: Invalid ioctl 2018/02/08 14:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000080001, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000bfa000-0xb), &(0x7f0000c6e000-0x4)=0xb) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000948000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x268, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6, 0x0, 0x41}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @empty}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, 0xff000000, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x40000000}}}]}}, 0x2c8) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00008f6000-0x18)={0x0, 0x731, 0xfffffffffffffffb, &(0x7f0000181000)}) socket$inet(0x2, 0x0, 0x0) 2018/02/08 14:17:26 executing program 5: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f00001e6000-0x2b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="415a873ce860", [], {@ipx={0x8137, {0xffff, 0x6c, 0x8, 0x14, {@broadcast=0xffffffff, @random="e5eeac427ef6", 0x100}, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, "5eee93dc32f6a47ea614929ca5a102c5c286bdd76ee9463e66998ed3f361025aef1c59eac693bddd041330e71caaa6a62830f55a41b7ee003d12e0f5cd742f428e2a7ca7c02285a6da2895cdd442"}}}}, &(0x7f0000920000-0x18)={0x0, 0x1, [0x0]}) 2018/02/08 14:17:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000)=[], 0x0, &(0x7f000012e000)=[]}, 0x0) recvmsg(r0, &(0x7f0000157000)={&(0x7f0000b9f000)=@rc, 0x9, &(0x7f0000046000-0x40)=[], 0x0, &(0x7f0000c43000)=""/254, 0xfe}, 0x0) fchdir(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cc4000-0xb)='/dev/hwrng\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f0000dc6000-0x1e)) sendmsg$kcm(r0, &(0x7f0000aa6000-0x38)={0x0, 0x0, &(0x7f00008ac000)=[{&(0x7f0000c86000-0xfa)="df", 0x1}], 0x1, &(0x7f0000a9e000)=[]}, 0x0) 2018/02/08 14:17:26 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x400007) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000c000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00', 0x0, {0x378}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000+0x87a)={0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000000d000)={@dev={0xfe, 0x80, [], 0x0, 0x10}, 0xfffffffffffffffb, 0x0, 0xff, 0x5, 0x2, 0x6, 0x7}, 0x20) 2018/02/08 14:17:26 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000386000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000af7000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000000003, 0x0, &(0x7f000068b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) flistxattr(r1, &(0x7f0000f59000)=""/122, 0x7a) 2018/02/08 14:17:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x6, 0x4, 0x3f, 0xb, 0x0, 0x0, 0x2}, 0x2c) r1 = syz_open_dev$sndmidi(&(0x7f0000bb4000)='/dev/snd/midiC#D#\x00', 0x7, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f17000)={0x8, 0x2, 0xd338, 0x8, 0x0}, &(0x7f0000a46000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00001b5000-0x103)={r2, 0xfb, "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"}, &(0x7f00009f8000-0x4)=0x103) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000f000)={r0, &(0x7f000000a000), &(0x7f0000010000-0x30)=""/48}, 0x18) sync_file_range(r0, 0x0, 0x6, 0x0) [ 87.359786] xt_TPROXY: Can be used only in combination with either -p tcp or -p udp [ 87.446000] xt_TPROXY: Can be used only in combination with either -p tcp or -p udp 2018/02/08 14:17:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000062000-0xa)="5202306442ef547faa594a98c6ff33120f238853d611ab267566c9c9ad4ce3a756dd6ac7820b6f50db0d247fcd5bafae936f92faa9834fdd42a16e7461fd1a43a490af5d67fbbba7e2bf9295088413704722", 0x52) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a22000)='dctcp\x00', 0x6) getdents64(r0, &(0x7f0000a68000), 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) rt_sigpending(&(0x7f0000a25000), 0x8) signalfd4(r2, &(0x7f00006a0000)={0x1}, 0x8, 0x800) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) preadv(r0, &(0x7f00005b2000-0x8)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2018/02/08 14:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00003d9000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7}) connect(r0, &(0x7f0000ef0000-0x10)=@ethernet={0x0, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e7f000)=0x20000007fff, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f3b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000da1000)={[0x4, 0xdba, 0x6, 0x7d, 0x3, 0x4301, 0x3, 0x1a7, 0x4, 0x3, 0x1, 0x1, 0x8, 0x9, 0x7fffffff, 0x7], 0x1000}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000e50000-0x4)=0x7f, 0x4) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004db000-0x10)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000074b000-0x4)=0x0) setpriority(0x0, r2, 0x8) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x7, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1}, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00005ab000)={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000001}, {0xa, 0x0, 0x34, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffff}, 0x86, [0x3f, 0x9, 0x800, 0x5, 0x80000001, 0xb208, 0x100000000, 0xdbdb]}, 0x5c) 2018/02/08 14:17:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c41000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2287, &(0x7f0000ed6000-0x1)) 2018/02/08 14:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f63000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x7fff, 0x7) r1 = syz_open_dev$sg(&(0x7f0000fd4000-0x9)='/dev/sg#\x00', 0x7, 0x2) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000b09000)={{0x7f, 0x6}, {0x100, 0x5}, 0x2, 0x2}) ioctl$int_out(r1, 0x1, &(0x7f0000fd4000-0x4)) 2018/02/08 14:17:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000500000)="367e9275301586d939070a83b7c28de6", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000da4000-0xc)={0x1, 0x1, 0x1f, 0x100000001, 0x6}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, []}, 0xb8}, 0x1}, 0x0) syz_open_dev$audion(&(0x7f0000a67000-0xc)='/dev/audio#\x00', 0x4, 0x0) 2018/02/08 14:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c49000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00007c2000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r2 = getpid() flock(r0, 0x1) recvfrom$unix(r1, &(0x7f0000373000-0x64)=""/100, 0x64, 0x3, &(0x7f0000561000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) sched_setaffinity(r2, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000ebd000)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000c14000)={{}, 'port1\x00', 0x0, 0x20000, 0x0, 0x0, 0x3}) write$selinux_access(r1, &(0x7f0000e5f000)={'system_u:object_r:audisp_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x34, 0x39}, 0x36) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000270000-0xb0)={{}, 'port0\x00'}) r3 = shmget(0x2, 0x4000, 0x32b, &(0x7f00003e5000/0x4000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000889000)=""/58) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000655000)='/dev/sequencer2\x00', 0x0, 0x0) pipe2(&(0x7f0000eea000-0x8), 0x4000) 2018/02/08 14:17:26 executing program 2: setrlimit(0x2, &(0x7f0000f7c000-0x10)={0x1, 0xfffffffffffffa18}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @rand_addr}}}}, &(0x7f00006e0000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000014e000-0x3)=0x3, 0x4) 2018/02/08 14:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2717, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) syz_open_dev$sndpcmc(&(0x7f0000437000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x40) 2018/02/08 14:17:26 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x80006, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x4)="94004a00", 0x35b, 0x0) 2018/02/08 14:17:26 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x2, &(0x7f00009fa000)=""/7) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xb966, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ae7000-0xc)='/dev/rfkill\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x3, 0x4) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000603000-0xc)={0x7, r0}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000fdf000-0x24)) getpeername$ax25(0xffffffffffffffff, &(0x7f0000703000), &(0x7f0000e2b000)=0x10) 2018/02/08 14:17:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f11000)='/proc/self/net/pfkey\x00', 0x242083, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00008e5000), &(0x7f0000ac0000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000056c000), 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00002a4000)=@sack_info={0x0, 0x9d, 0x6bc8}, &(0x7f0000540000)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002d3000-0x4)=@assoc_id=r2, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000478000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f9, &(0x7f0000093000-0x28)={@common='ip6tnl0\x00', @ifru_map={0x4, 0x6, 0xbdc, 0x2, 0x7, 0xfffffffffffffffc}}) 2018/02/08 14:17:26 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000017000)=0x0) mmap(&(0x7f0000018000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000018000)={0x14, 0x13, 0x404, 0x7, 0xffffffffffffffff, {}, [@nested={0x0, 0x43, [@typed={0x0, 0x19}, @generic="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"]}, @generic="9b8fc6e591e53a927303203d3ab484ae64f1bf6b4e649a490bac053631eaa94b6c96d671dced0955e0949d19ea27c264b9dba8153205aa2916e0ae0e81246b3e757bae43afa92d3ec9dc37bf5fd87de823414ef66b9b0a372b23f17649b1a46cb95c036fa84944300eb04cf24e9554abf4fd8d08b82f46ae8d689762292660402f5719ed7365ff70437552ee948810487ac084168fba7cef8628ecc8f40aeb48b2c49f0758f673ca20c6bc93e1", @typed={0x0, 0x92}, @nested={0x0, 0x6c, [@generic="c952c2b95fe4031ea7f926368b4f0ee3a64d02f98ebcdba8e7af26d097ccff73abc94e6ecb898d510dc204d8537e4c5f234487291ec1ed571f52b2aa534b542e7fb2e0e591d3f564ea30e71ec9a83628bf4006c54c26983716cea17cc43850a117d162689abad2e15ddd0e95e9c3af94ba88c4347f12879fc9d68698c71be8e6678cc8dc6ee3f803e58227f33e5285f74db52b874e8174a2a27234be8d430ed1e43bbbc29fea5568a2f55881215e26acf7232442ce742a4e405020d5c62d6b0c41f06cc18aae9b55c429f409da82436cedb1f1"]}, @typed={0x0, 0x91, @pid=r1}, @nested={0x0, 0x34, [@generic="e3b5dffc9270c597e252f0d77169823717c7e1"]}, @generic="3a9fd309909fadb7b4"]}, 0xffffffffffffffad}, 0x1}, 0x0) 2018/02/08 14:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x5, 0x0, 0x2, 0x0, 0x4, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f000064f000)=@full, &(0x7f0000746000-0x4)=0x48, 0x80000) accept4$netrom(r1, 0x0, &(0x7f00003c1000-0x4), 0x800) 2018/02/08 14:17:26 executing program 0: mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000afb000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x8000, 0x6, 0x3ff}) get_mempolicy(&(0x7f0000afb000-0x4), &(0x7f0000afb000-0x8), 0x8001, &(0x7f00001d1000/0x1000)=nil, 0x4) 2018/02/08 14:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000eb9000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0x9de}) connect$inet6(r0, &(0x7f0000648000-0x1c)={0xa, 0x2, 0xf1c, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x80000001}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d46000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$bt_l2cap(r1, &(0x7f0000ba4000)={0x1f, 0xffffffffffffffff, {0x417b3845, 0x0, 0x1, 0x1, 0xfffffffffffffff8, 0x4}, 0x1000, 0x1}, 0xe6) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000fe3000)=r1, 0x4) 2018/02/08 14:17:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000068f000-0xb)='/dev/mixer\x00', 0x40200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000026d000)=[@in6={0xa, 0x0, 0x7f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x3, 0xff, @empty, 0x9}, @in={0x2, 0x1, @rand_addr}, @in6={0xa, 0x0, 0x5, @empty, 0x9}], 0x90) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000015000)={0x1, 0xe1, 0x4, 0x8}, 0x2c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000cb3000)={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0xffff}, 0x7b, [0x1, 0xffffffff, 0x3, 0xffffffffffffa566, 0x1, 0x7ff, 0x9, 0x10001]}, 0x5c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000485000)={r1, &(0x7f00009da000), &(0x7f0000017000)}, 0x18) 2018/02/08 14:17:26 executing program 1: mmap(&(0x7f0000000000/0xce8000)=nil, 0xce8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) socket$can_raw(0x1d, 0x3, 0x1) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$VT_SETMODE(r0, 0x5111, &(0x7f0000322000)) 2018/02/08 14:17:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) open_by_handle_at(r0, &(0x7f0000ba1000-0x5e)={0x5e, 0x40, "5878372f854716ec186115c143bae30e573fe42f7749b70dee3da1d5b39722563e4cec8b345eb750ae20aef9f16883d8afb815724dbdaf779ce885aaf7cbbadc613e545c11eb4852c1f97fcb9fcab0084be2cda02cad"}, 0x80000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(0xffffffffffffffff, r1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f85000-0x1c)=[@in6={0xa, 0x2, 0xf816, @empty, 0x4}], 0x1c) bind$vsock_dgram(r2, &(0x7f0000ad6000)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) syz_open_dev$vcsn(&(0x7f0000e82000-0xa)='/dev/vcs#\x00', 0x8000, 0x4000) 2018/02/08 14:17:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e22000-0x8)={0x0}) sync_file_range(r0, 0xb6a, 0x3, 0x3) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000038a000)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000533000-0x4), &(0x7f0000a0e000)=0x4) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@newae={0x40, 0x1e, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in=@rand_addr}, []}, 0x40}, 0x1}, 0x0) 2018/02/08 14:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) preadv(r0, &(0x7f0000f12000)=[{&(0x7f0000c95000)=""/228, 0xe4}, {&(0x7f000066e000)=""/105, 0x69}, {&(0x7f00005ed000-0x5a)=""/90, 0x5a}, {&(0x7f00004d7000-0x2f)=""/47, 0x2f}, {&(0x7f0000415000)=""/83, 0x53}, {&(0x7f000090f000-0x85)=""/133, 0x85}, {&(0x7f0000b21000-0x58)=""/88, 0x58}, {&(0x7f0000908000)=""/60, 0x3c}, {&(0x7f0000b07000)=""/191, 0xbf}], 0x9, 0x0) connect$inet6(r0, &(0x7f0000e06000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000), &(0x7f0000495000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000891000), &(0x7f0000ea8000-0x4)=0x4) 2018/02/08 14:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f000036c000-0x38)={&(0x7f000035d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000b78000)=[], 0x0, &(0x7f000034d000-0x9a)=""/154, 0x9a}, 0x0) write(r0, &(0x7f0000538000-0xa)="1f0000001000078700000000002000fc03000004080002000400000000000000059e0838b0a92b9d184d719c9168a28851f3b25f3975f6fa168b66d3718cff25ac646a522dd835e51a792e4dd2c9ca786247810a43260905daf66810a19e8d957640a29ef13172fe00f3ff416893f9ebeab4a3c3fac16bc8745bf96f58afbf120cf6e17da5bc04044cd948a03f7ab4ca3617f8b40b1f7175b737c9", 0xd7) r1 = dup3(r0, r0, 0x80000) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000d1a000-0x110)={{0x8, 0x5, 0x3, 0x0, "ac58d4f081164397495c39e020ff4d1569fa34ba49da590d2cb9c79545947bda59f5be1303f070546de7b7e6", 0xec16}, 0x0, 0x0, 0x31b87a88, r2, 0x0, 0x1f, "8c74035ee2c7df7e316cf012ceac9ab0f651723196ef8414f8b54dbf12ff4ffa429418b0e17e9d2b758ed2bed9b9fc408033a63e162b4b3820f16b24565d7bde", &(0x7f00007af000)='lo\x00', 0x3, [], [0xffffffffffffff01, 0x1, 0xffffffffffffff34, 0x1b16]}) recvmsg(r0, &(0x7f00005cf000-0x38)={&(0x7f000006f000-0x8)=@sco, 0x8, &(0x7f00004c9000)=[], 0x0, &(0x7f0000978000-0x1000)=""/4096, 0x1000}, 0x0) 2018/02/08 14:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c1, &(0x7f000062b000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x1b3, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[@ra={0x94, 0x6, 0x1ff}]}}, @gre={{0x0, 0x0, 0x1, 0x9, 0x0, 0xb95f, 0x0, 0x1, 0x880b, 0x17, 0x2, [], "eb4f40dbe17289eeaed0a722b484ee30a17a7d4b18ec3d"}, {0x2, 0x0, 0xffff, 0x1, 0x0, 0x0, 0x800, [0x7], "7fded71fd34052d4d1f7b2392371602650fcfd6b32e5e0f4a85d067d1f2ed5ac147b2839fb9e9f833f1cd71392ce4a8ba0446f229519e52a89eb95447277e4dcf52c90c94d3e5fda2590bca104c7a565846af197e95b1f541149fc008e6e102df49747d8a8b7cc04eee682e25412ef2b2214465399d4f890121b0ad61415aab4a00aa13f1e84c11d6e915f66862b782894b0e0ac6148baa9c8ad9a072d70d95e5842b0305cff3639399c495fc40caa600e65deede4b05455b36ea27420c0549a5c74191b425161fa"}, {0x100000000, 0x0, 0x20, 0x4, 0x0, 0x0, 0x86dd, [], "a945f1a2b7b8b83594dcd332b99e0a2cc30e14ab8dbb3a747f8211aeda19cf2b77b9555464fa52fae5d84d88fe29b8b12fefc1e62187985772d26720aec78e7b1ed203e94d6aebf3fd47987a140617c60a4eca4f18b1c1eb2da93835e1e48cb770d5b677bc8a98a4f8e73a8b94091eb3539600c45b71421c38d1e686b01ea7dd836c9dd1694a4cbda8d3526d47b7ee053ee499b30df5b212c44d37883f5b5aec7b5c48bff001"}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/08 14:17:26 executing program 5: r0 = socket$inet(0x2, 0x3, 0x1) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000fcc000-0x1026)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, "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"}}}, 0xfca) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000eac000-0x4)={r0}) connect$netrom(r2, &(0x7f00004b8000-0x10)=@ax25={0x3, {"131b1084f1cfe3"}, 0x81}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000044a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x0, 0x8, 0xfffffffffffff5cd, 0x100, 0x6, 0x5, 0x3, 0x6}, &(0x7f0000000000)={0x1, 0x6, 0x5, 0x3, 0x7ff, 0xf61, 0xfff, 0x4}, &(0x7f0000643000)={0xb34, 0x100000001, 0x3, 0x5666, 0x8, 0x649, 0x1, 0x6}, &(0x7f0000c39000)={r3, r4+10000000}, &(0x7f0000613000-0x10)={&(0x7f0000001000-0x8)={0x7ff}, 0x8}) socket$nl_route(0x10, 0x3, 0x0) 2018/02/08 14:17:26 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000daf000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000cad000-0x8), &(0x7f00000d5000-0x4)=0x8) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00008cc000), &(0x7f0000595000)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000001000-0x8)=0x80) connect$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x4, 0x8, 0x2, 0x3, 0xe8ef, 0xff}}, 0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000d14000-0x8)={r1, 0xfffffffffffff001}) syz_open_dev$dspn(&(0x7f00002b8000)='/dev/dsp#\x00', 0x0, 0x1) 2018/02/08 14:17:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000425000-0xc)='/dev/amidi#\x00', 0x8, 0x600002) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000813000-0x8)=0x6) perf_event_open(&(0x7f0000a51000+0x283)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x1, 0x9c}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) madvise(&(0x7f000041f000/0x4000)=nil, 0x4000, 0x4) 2018/02/08 14:17:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00001f4000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f00005da000-0x8)) write$selinux_create(r0, &(0x7f00007ef000-0x47)=@objname={'system_u:object_r:textrel_shlib_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x0, 0x33, 0x20, './file0\x00'}, 0x47) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/02/08 14:17:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f9e000)='/dev/dsp\x00', 0x2, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x100000000) r1 = socket(0x10, 0x3, 0x0) setitimer(0x0, &(0x7f00007b6000-0x20)={{0x77359400}, {0x77359400}}, &(0x7f0000b9d000)) connect$llc(r1, &(0x7f0000a2b000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="f79312bb29b9"}, 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f78000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000b1f000-0x18)={0xc41, 0x2, 0x0, 0x6dcd, 0xffffffffffffffff}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/08 14:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) mknod(&(0x7f0000ce4000-0x8)='./file0\x00', 0xe000, 0xbb) r0 = syz_open_dev$sndpcmp(&(0x7f0000474000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x80400) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00008e1000)={@un=@abs={0x0, 0x0, 0x0}, {&(0x7f0000288000)}, &(0x7f0000e00000-0x1), 0x11}, 0x28) open(&(0x7f0000c43000)='./file0\x00', 0x440, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8}, &(0x7f0000061000-0x4)=0xc) execve(&(0x7f000005e000-0x8)='./file0\x00', &(0x7f0000ee4000)=[], &(0x7f0000060000-0x18)=[&(0x7f0000557000)="00762d495495e7c6e902af096c09ae8ee1caf52d43b89020f813849a36c6e760a35514cfb9d5304b8470ffab97fe7594b8c35e88b123440707f84240", &(0x7f0000213000)="71041e0270eeff9cbc47ac07a8c7b3daa93a11d16ecc06a73650dee90948c7a7679da5e64f827e4de309b12c272d091e13ab880b9788c1ff9c21b1c07d5c07c63a7aea38c400fca01ba6fc081c733c855ada0bf8cc42886133cd7621715ab9a2b707b785db9c9a8adf9e6cd08bcb0cb6c11823f17f111071ec21ec3687fb252f5c3ddcecca8a78973f8bffc053ce22", &(0x7f0000016000-0xd)='+wlan0md5sum\x00']) 2018/02/08 14:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000020000000a, 0x80007, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000912000-0x4)=0x808000000000, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000f05000)=0x2, 0x4) 2018/02/08 14:17:26 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000cb6000)='/dev/vcs#\x00', 0xa16d, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000fc1000-0x8c)={0x6, 0x200, 0x81, 'queue1\x00', 0xfffffffffffffff8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) semget(0x3, 0x2, 0x8) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000d72000-0x10)={0x17, 0x6f, &(0x7f0000214000)="a2d890e7ae2149ef381cd4ea48487d2b9e713d8e3ff61f4100bbb8a6b790d266bcaf827ccfcbf74056390e6a791b1b842750221c683ff8aacb7fb386f831c444df2332682b6ce5699bd5998ce73ab987e07c3655aa775e18b14118f4a565e85c93d5dd02c586e46a80e2d2815a72fa"}) ioctl$EVIOCGREP(r1, 0x40047440, &(0x7f0000d1e000-0xae)=""/174) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000034d000-0xd)='/selinux/mls\x00', 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) 2018/02/08 14:17:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f000022d000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common="006f73656d230000720000000400"}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006d5000)='/dev/kvm\x00', 0x21a000, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f000056f000)=""/4096) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000713000)='/dev/ion\x00', 0x20000, 0x0) fadvise64(r1, 0x0, 0x8, 0x3) 2018/02/08 14:17:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f000039a000)=""/241, &(0x7f000066c000)=0xf1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) setrlimit(0x7, &(0x7f000046f000-0x10)) 2018/02/08 14:17:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x18, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004b4000)={0x0, 0x9, 0x0, 0x1, 0x200, 0x2}, &(0x7f0000faa000)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000083c000-0x4)=r1, 0x4) 2018/02/08 14:17:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/08 14:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = msgget(0x2, 0x3) msgsnd(r1, &(0x7f0000596000-0xec)={0x0, "864e27b9b599e09dc49e5cfeb60006de7731cf3fe28c2c113631c69a4f069868a6fa9099ea133f961ad34bf58666e315443b8bd4f816779b85b9c1e4b5fcedcb3dadef8ade72d591a1fc89ef243d46ffedd3e34582253b839eefadf5c2afed8d0014e7026664ec919c4d7fb3e651e7fc201b5f057f5527a4eec029bdccddeeb31ba06b005da600991787572a7de6346c5ee1fde1b42fbbac9b83615e317b7b2a871c143ef9e9c7f82e0aee0900807602842cad673f072fc05bc967da2bb11e8c4c3f14a3c7925a33b9bb8b1a8d8564f861a53ce4364678cb3cab39612b946e49f57a8e7d"}, 0xec, 0x800) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) open$dir(&(0x7f0000e6f000)='./file0\x00', 0x200000, 0x80) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000bc2000/0x18000)=nil, &(0x7f0000693000)=[@text32={0x20, &(0x7f00005a8000)="b8009000000f23c00f21f835020006000f23f8b805000000b90a0000000f01c10f066565f2f0815700080000000f3566b8ea000f00d8c4c3210fe01a660f388267049a4d0000004d000f20d835200000000f22d8", 0x28}], 0x1, 0x0, &(0x7f0000f46000-0x10)=[@cr4={0x1}], 0x100000000000025f) ioctl$KVM_SMI(r3, 0xaeb7) r4 = syz_open_dev$sg(&(0x7f00006f0000)='/dev/sg#\x00', 0x1, 0x3c) getpeername$inet6(r4, &(0x7f0000b38000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000669000)=0x1c) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/08 14:17:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000954000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x5ee5650c, @dev={0xac, 0x14}, {[@timestamp={0x44, 0x10, 0x5, 0x80000000003, 0x0, [{[]}, {[]}, {[]}]}, @lsrr={0x83, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f00002d7000-0x8)={0x0, 0x0, []}) openat$dsp(0xffffffffffffff9c, &(0x7f00001f2000)='/dev/dsp\x00', 0xa440, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005ee000+0xd80)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) 2018/02/08 14:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x265, 0x0, @cisco=&(0x7f0000542000)}}) r1 = gettid() prlimit64(r1, 0x7, &(0x7f0000653000)={0x100, 0x8}, &(0x7f000016c000-0x10)) 2018/02/08 14:17:26 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x805, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c6e000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000f51000-0x4)=0x7fffffff, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[{&(0x7f0000e25000)=""/122, 0x7a}], 0x1, &(0x7f0000f51000-0xc0)=""/192, 0xc0}, 0x0) 2018/02/08 14:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000b01000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000516000), &(0x7f0000392000-0x4)=0x18) 2018/02/08 14:17:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000039d000-0xa)='/dev/cuse\x00', 0x0, 0x0) accept$packet(r0, &(0x7f000045b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000084000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b64000)={@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x80, r1}) unshare(0x400) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000541000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/08 14:17:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f000002a000)=@ethernet={0x307, @random="53c17d89af62"}, 0x10) r1 = syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0xfa, 0x608100) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00009eb000-0x4), &(0x7f0000d4f000)=0x4) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000e7a000-0x8)={0x3}) 2018/02/08 14:17:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8000, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000000)={{0x6, 0x1, 0x800, 0x1, "79cc4243d9591ca42e21483d38770b5597fbfee6cc178f18d762e33a3b2e09bf9e85af86ed5234d722ae63b1", 0x7fffffff}, 0x401, [0x6, 0x10001, 0xb4d, 0x7, 0x10000, 0x7f, 0x4, 0x3, 0x3, 0xfffffffffffffffe, 0x103, 0x3a4a0000000, 0xfffffffffffffffa, 0xfffffffffffffffc, 0x649, 0x5, 0x5, 0x7, 0x5, 0x8, 0x5, 0x5, 0x8, 0x8000, 0x5, 0xc322, 0x3f, 0xed, 0x6, 0xc58, 0x4, 0x6, 0x6, 0x3, 0x69a4, 0x2, 0x5, 0x7, 0x401, 0x0, 0xffff, 0x6, 0x8000, 0x0, 0x100, 0x1, 0x3, 0xfffffffffffffffd, 0x3, 0x81, 0x7, 0xffffffff, 0x4, 0x0, 0x69842351, 0x1f, 0x7, 0x6, 0x8000, 0x0, 0x4, 0x3, 0x10000, 0xffffffffffffff7f, 0x4, 0x2, 0x0, 0x6ad, 0x3, 0x8001, 0x0, 0x1, 0x10001, 0x2, 0x80e7, 0x80, 0x100000001, 0x5, 0x101, 0x4, 0x2, 0x0, 0x0, 0x8, 0x5, 0x4, 0x200, 0x2, 0x2, 0x3f, 0x8, 0xc14, 0x4, 0x8000, 0xaa5, 0x20, 0x2, 0x9, 0x5, 0x3, 0x1000, 0x2, 0x7f, 0xd37, 0x0, 0x6, 0x5, 0x81, 0x3, 0x0, 0x74c6, 0x667800000, 0xffffffff, 0x100000000, 0x525, 0x100000001, 0x0, 0x8000, 0x800, 0x1ff, 0x3, 0x4e48, 0x95c, 0x538c, 0x59, 0x100, 0x68, 0xff], {0x77359400}}) clock_getres(0xffffdffffffffff5, &(0x7f0000000000)) 2018/02/08 14:17:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000b22000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) ftruncate(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') preadv(r1, &(0x7f0000fc6000-0x40)=[{&(0x7f0000931000)=""/142, 0x8e}, {&(0x7f0000540000)=""/4096, 0x1000}], 0x2, 0x0) 2018/02/08 14:17:27 executing program 7: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x80)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mknod(&(0x7f0000002000-0x8)='./file0\x00', 0x1002, 0x1) ioctl$TIOCSCTTY(r0, 0x540e, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000002000-0x14)={@mcast2, 0x0}, &(0x7f0000000000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r2}, 0x14) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)) r3 = creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r3, &(0x7f0000002000-0x2)=@file={0x0, './file0\x00'}, 0xa) r4 = semget(0x0, 0x3, 0x401) semctl$SEM_INFO(r4, 0x0, 0x13, &(0x7f0000000000)) semctl$SETVAL(r4, 0x0, 0x10, &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x800, 0x400}, &(0x7f0000002000-0x4)=0xc) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001000)=0x1) inotify_add_watch(r0, &(0x7f0000001000)='./file0/file0\x00', 0x10) readlink(&(0x7f000094d000)='./file0/file0/file0\x00', &(0x7f0000008000-0x6a)=""/1, 0x1) 2018/02/08 14:17:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x1913, r0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f00000b1000)={0xfffffffffffffffd, 0x2002}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f5d000)={0x0}, &(0x7f0000ceb000-0x4)=0xc) prctl$setptracer(0x59616d61, r1) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000e53000-0x5c)={{0xa, 0x2, 0xffffffffffffff00, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, {0xa, 0x3, 0x48c7, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, 0xe84, [0x0, 0x3, 0x8001, 0x1, 0x100, 0x7, 0x5]}, 0x5c) 2018/02/08 14:17:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b5000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000eea000), 0x0) r1 = dup(r0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000927000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005df000-0x8)=[{&(0x7f000040d000)=""/30, 0x5}], 0x1, &(0x7f00007f3000)=""/251, 0xfffffffffffffd69}}], 0x1, 0x0, &(0x7f0000d10000-0x8)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00003d0000)={{{@in=@broadcast, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f00009a0000-0x4)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00004b8000)={@broadcast=0xffffffff, @loopback=0x7f000001, r4}, 0xc) 2018/02/08 14:17:27 executing program 0: madvise(&(0x7f0000000000/0x4000)=nil, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000b6a000-0x50)={0x9, 0x6, 0x40, 0x575, &(0x7f000083c000-0x180)=[{}, {}, {}, {}, {}, {}]}) [ 88.108064] audit: type=1400 audit(1518099447.098:94): avc: denied { map } for pid=9961 comm="syz-executor1" path="/proc/679/net/pfkey" dev="proc" ino=4026533445 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:proc_net_t:s0 tclass=file permissive=1 2018/02/08 14:17:27 executing program 4: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) connect$inet(r0, &(0x7f0000035000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000036000)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000038000-0x10)='/dev/sequencer2\x00', 0x3) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) 2018/02/08 14:17:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00002e6000)={0x3, 0xffffffffffffffff}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000ab0000-0x1)=0xffffffffffffff5f, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) timerfd_settime(0xffffffffffffffff, 0xfffffffffffffffc, &(0x7f0000ab4000-0x20)={{}, {0x0, 0x989680}}, &(0x7f0000130000)) 2018/02/08 14:17:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f000069c000)=0x60, 0x800) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008a1000-0x8)={0x3f, 0x800}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r1, &(0x7f0000002000-0x3)='ns\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000002000-0x8)={0x3, 0x3db}) syz_open_procfs(r4, &(0x7f0000000000)='net/netlink\x00') getdents64(r3, &(0x7f000041c000)=""/129, 0x81) 2018/02/08 14:17:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ed000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f000017d000-0x78)={0x2, 0x78, 0xa758, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eb1000)='/dev/hwrng\x00', 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000ac5000-0x38)={&(0x7f0000d03000-0xc)={0x10, 0x0, 0x0, 0x20800000}, 0xc, &(0x7f0000bb1000-0x10)={&(0x7f0000ae6000-0x121c)={0x121c, 0x10, 0xa, 0x230, 0x1, 0x2, {0xa, 0x0, 0x6}, [@nested={0x124, 0x8, [@generic="7bb403c03419668f3c9942250d425d84f686209f441fa3dd7c38dfd343371d9141e56c734211283f046644cd582584d54f6db12c78773b6662953ab8a8f807ff93d4", @typed={0xc, 0x41, @fd=r2}, @generic="a38f80f42ecffe14c673dc7f748c204ee4c48f18daec7326a3e69d78cafb145de334031a62551db0c453820d6f52f06595ef9a692c2808656a61008488369af1183c27a49d9ef20e58a829e22a86a3107245bc376ddbb87875ff9b76a817c4a3e76a1e2f1a56e668b4b33d59741679839c38c38fc231253354cab912d1d8c996ffa821297165964532b55ed690bf69638c6feba3f87ef629f47793f55361558190031f136204e8926113fc9f8b9440b53a034114966a6d5e47015f708318a4db5d751836f9eb85e3e0984295dca5e7228a"]}, @typed={0x10, 0x71, @u64=0xa000000}, @typed={0xc, 0x25, @str='\x00'}, @generic="5257b030dcda34781073ec7c66f66a27330f757892a77fd048b8689d87f8263afbc23ae8d0fd7f5c4a0258bd19d1608149269708c048662d559ba177454ba70f4ccc728c4ac08cdf7d84baaa58b929177d4369be6b406beceec5cbeb8cfb234d7e9da4596a979a8dcec9adc03c2da301e2b13a9eae3689c909ec87083b4c5979355b9f0574ea7c76c6dd56785feeae0b420f75eea153c980299f3522d684e5e814c094f8019d184b57b9482cfa6650f102b371cc9631bf8c6fac2c69b460dd2c1d0e6e0b5d4b11af", @generic="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"]}, 0x121c}, 0x1, 0x0, 0x0, 0x4000}, 0x1) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fcntl$setsig(r2, 0xa, 0xf) 2018/02/08 14:17:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002a0000)='/dev/usbmon#\x00', 0x7, 0x204000) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000c13000), &(0x7f0000afe000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmat(0x0, &(0x7f0000e6d000/0x1000)=nil, 0x6000) shmdt(r1) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000993000-0x5c)={{0xa, 0x1, 0xffffffff, @dev={0xfe, 0x80, [], 0x0, 0xf}}, {0xa, 0x1, 0xfff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100}, 0x7, [0x100000001, 0xfffffffffffffff7, 0x0, 0x5, 0x1f, 0x4, 0x3, 0x81]}, 0x5c) r2 = syz_open_dev$vcsn(&(0x7f0000ce0000-0xa)='/dev/vcs#\x00', 0x7ff, 0x200) ioctl$KIOCSOUND(r2, 0x4b2f, 0x8000) 2018/02/08 14:17:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000060e000-0xa)='/dev/cuse\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000b14000-0x4)) writev(r0, &(0x7f0000ce5000-0x40)=[{&(0x7f00006ab000-0x63)="aa47c79e894fdc1b424207cb9efaa8a60bd1bc3992b7c9fdcb613cbce7b40865ac8d3432e7e824142ebc7c854e75e33958766bd8bccdad97386750f4eed19a5cec2a42065c4a88460e47146d6c852f7afa4939ae86d0e1a4a530ba014d2ac43827213b", 0x63}, {&(0x7f00000ce000)="910b57b1db45bd6d1f89dcc12012c12adf2d8cfb11e760447e411eef0a326f46b63304120e93dc297976d34356fca71d6649d76714418984a80800208fde4e94efd6d95560fa5a746674c78006a87a0ca3fe7f2922306913e61b0c28f252749ef3f146e84d053d51ea355e7b0a129da9be465aabdc9fab0d7937b6f59aa66dfdf3e93879543b09ad0b78dedbee44b5b976e89912a2bff346b961ad741a", 0x9d}, {&(0x7f00007f3000)="2fba0012f82a4597cd37f2f5d7abdb2d1b0a34147bf20158231da7fb0588a05a5234833ac22791433020b225d103b99aef5ae016e0c2479ba81fbbba817a7eea752f716f890ae2ecf1f3ea4a9c2e10ad785afe217df9ad308a9582f0fc03abb00f28f1198562e4ee19b4d927155b9eefb1574af2cd14979c6f112e7ef4be0c945d47a8ac6ac1a2afbc9919924e8484af1dcc0a3c9dca327af74946da295485a55107286f0af15ed3b91facdc1e6238b769348919b6e68ff3fa2c79674db7f1d945f8f45fdca27412af7b71e7cc021bbcdfd222d4ab7402bdbc4c92ae0583efac51cedfbdaad15e2f60eb5f41deab", 0xee}, {&(0x7f000075a000-0x13)="79a5141748547d651c73716be21818da26f8b2", 0x13}], 0x4) socket$netlink(0x10, 0x3, 0x6) 2018/02/08 14:17:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0xffffffffffffff00, 0x404080) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f000025a000-0x4)) 2018/02/08 14:17:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000256000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/08 14:17:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x7dc7673dca2a44c7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00009dc000)) r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002af000-0x10)='/selinux/access\x00', 0x2, 0x0) syz_open_pts(r1, 0x2000) write(r0, &(0x7f0000a54000)="24000000210025f0071c0165fffffc0e020000000010000002a9000c08000a000000000003", 0x25) r2 = socket(0x1e, 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000ec9000)={"71950c5488ad1172081a69b7a7a73ef8", {0x4, 0x80000001, 0x101, "4504fb745562", 0x677}}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg$alg(r3, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[]}], 0x1, 0x0) 2018/02/08 14:17:27 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f000000c000-0x4e)="0bd4b98e56712477e428ec64feaeda6ec4dc39fc780045ac93a1c4993c8c3bd8c68103bee7d8a5f075a0fb0363ab6553843c01000100edd80000c05fbbe82cc5326ff3ed650a791d5f42e4476007", 0x4e, 0x347) 2018/02/08 14:17:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000b1a000)='/dev/ion\x00', 0x80, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c75000)='/dev/sequencer\x00', 0x400001, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/sequencer\x00', 0x10001, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f000019b000)={0x2, 0xffffffffffffffef, 0x0, r1}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f000062a000-0x8)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000d3000)={0x3}, 0x1) 2018/02/08 14:17:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000282000)={0x1000, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f90000-0x8)={0x0, 0x0}) r1 = gettid() tgkill(r0, r1, 0x2a) 2018/02/08 14:17:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000699000)="547a763901e065ba0200ad50f605b010", 0x10, 0x1, &(0x7f0000278000-0x14)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xa0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000437000-0x18)=[{0x2, 0xc000000000}, {0x2, 0x400}, {0x3, 0x1}], 0x3) sendto$inet6(r0, &(0x7f0000077000)="98b2aef85021b2ed81422d93de31911220a5e05a69ecc374cfd39c6cdeb399f31637758a5f9d868d7182bc66a65444fa55dbc962e1664eaa1345b90b3702aa765ca67c272541369840c480cd08467aebf4c84a0579c64acb514ebf7cc81a09d1c883e95866f7b36fa893e586c0df1a894dc3c835f9a18b64315b52e05c194e7897529ffb4890ce2c8ff70b8248ceec23d9bd9878cb9abaa16765fe07b9ab246bc7d6f9300cda8eb6bff0709af0c6189037dee24e022fac53faaf46fc7765e94ef9", 0xc1, 0x40080, 0x0, 0x0) listen(r0, 0x2) getpeername$packet(r0, &(0x7f0000b9f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000613000)=0x14) r2 = accept4(r0, &(0x7f000022d000-0xc)=@nl=@proc, &(0x7f0000b1d000-0x4)=0xc, 0x80000) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cb8000-0xc)='/dev/rfkill\x00', 0x5c9100, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000eb3000)={r2, r3}) 2018/02/08 14:17:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000f4e000)=[0xfffffffffffffad0, 0x5]) 2018/02/08 14:17:27 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fc4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28}, {0x80000006}]}, 0xffffff49) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a36000-0x28)={@generic="40a4a8a28b24341171478f3acbb62b07", &(0x7f0000fd7000-0x20)=@ethtool_stats={0x1d, 0x3, [0xf65, 0x7, 0x6]}}) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$nl_route(r2, &(0x7f0000cc1000)={&(0x7f0000fc3000-0xc)={0x10}, 0xc, &(0x7f0000fc2000)={&(0x7f000009d000)=@setlink={0x20, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) 2018/02/08 14:17:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000747000-0x50)) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f00003e0000)={0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000db5000-0x4)=0x1200) 2018/02/08 14:17:27 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000017000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x5, 0x8001) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000004000)=""/241, &(0x7f000001a000-0x4)=0xf1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000018000)={{0x2, 0x3, @multicast1=0xe0000001}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x60, {0x2, 0x2, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/08 14:17:27 executing program 1: futex(&(0x7f00008d1000), 0x800000000008, 0x32d, &(0x7f00007f3000-0x10), &(0x7f0000136000-0x4), 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000bf6000-0x110)={{0x1, 0x0, 0x1, 0xb8a9, "89ca3f774a1c997b2eab1528c4038ecfa58d723dffdd1bc50719c20108b42c6ef2a9755f7ef3c84c1f72f025", 0xfff}, 0x0, 0x0, 0x80, r1, 0x5, 0x58, "4ff27ab2ab3d5981116e220b2d7870ac47df76c4aea413bf0ccf78961a9c9297543b07b07e80e3f5a09059f6ede2228a14bf4a1d5d32196316241507060ab46c", &(0x7f000075d000)='wlan1{Svmnet0-\'[@-(@\x00', 0x15, [], [0xa00000, 0x481e, 0x3, 0x5]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000001000-0x1c)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) futex(&(0x7f000000d000-0x4)=0x2, 0xc, 0x0, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/02/08 14:17:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000000), 0x327) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00007dd000-0x9)='/dev/dsp\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f00008fa000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00\x00\x00\x00\x00\x00\x00\v\x00', @ifru_names=@generic="1e5c9a8b7430a31b66720ce63d9d8226"}) close(r1) getsockname(r0, &(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000083d000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003d4000-0x28)={@common='ip6_vti0\x00', r2}) [ 88.336601] xt_l2tp: invalid flags combination: 0 [ 88.369825] xt_l2tp: invalid flags combination: 0 2018/02/08 14:17:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f000026a000)='/dev/kvm\x00', 0x100, 0x0) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f000042a000)=[{&(0x7f00001e4000-0xa6)='-', 0x1}], 0x1) shutdown(r0, 0x2) 2018/02/08 14:17:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000001000)={0x2, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000001000-0x8)={r4, 0x1}) r5 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x489, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f0000001000-0x8)) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000f3b000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f00000a7000-0x10)={r7, r8, 0x2000000003}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000002000-0xc), &(0x7f0000002000-0x4)=0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000689000-0xc)={r9, 0x40000080000, r6}) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f00001dd000)={0x1, 0x0, [{0x40000021, 0x0, 0x9}]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/08 14:17:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) connect(r0, &(0x7f00004f1000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000da7000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000da3000)=0x10, 0x800) sendto$inet(r1, &(0x7f0000457000)="6a293787364512d79d9c624b824f1e760d9be8e593001bafa1649b2a5faf6c32a15fae8b9c7965b76c054517e59df81303b27f4b21f6c46af18cea1ef2a3a0efbcf28b1e1cc3ee48b2cf1ea7974b347b41273a0924632255", 0x58, 0x4, &(0x7f00004f1000-0x10)={0x2, 0x3, @rand_addr=0x9}, 0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000dc7000-0x4b)=""/75, &(0x7f000024a000+0xa1f)=0x4b) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000051a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) 2018/02/08 14:17:27 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a}, []}, 0x14}, 0x1}, 0x0) dup3(r0, r0, 0x80000) 2018/02/08 14:17:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x100000000000, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffdfffff, 0xffffffffffffffff, 0x0) mount(&(0x7f00003fd000)='./file0\x00', &(0x7f000090f000)='./file0\x00', &(0x7f0000370000)='bdev\x00', 0x0, 0x0) 2018/02/08 14:17:27 executing program 2: syz_open_dev$audion(&(0x7f00002b4000-0xc)='/dev/audio#\x00', 0x20d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x796) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f00005ac000-0x4)=0x9, 0x4) 2018/02/08 14:17:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000af5000)={&(0x7f00002e9000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000814000)=[{&(0x7f000000b000-0x1000)="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", 0x1ad}], 0x1, &(0x7f0000646000)=[]}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$dspn(&(0x7f00000a7000-0xa)='/dev/dsp#\x00', 0x2, 0x80) pipe2(&(0x7f0000396000), 0x4800) accept$llc(0xffffffffffffff9c, &(0x7f0000aa5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000065a000)=0x10) syz_open_dev$audion(&(0x7f0000869000-0xc)='/dev/audio#\x00', 0x3, 0x80100) r0 = accept$netrom(0xffffffffffffffff, &(0x7f000028d000-0x10)=@ax25, &(0x7f0000076000-0x4)=0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ea5000)=0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) perf_event_open(&(0x7f0000dbc000-0x78)={0x0, 0x78, 0x2, 0x0, 0x8, 0x401, 0x0, 0x6, 0x88b0, 0x4, 0x800, 0xbd01, 0x80, 0xfffffffffffffffc, 0x8000, 0x101, 0xffffffff, 0x7, 0x81, 0xfff, 0x7, 0x100000000, 0x3f, 0x5, 0x1, 0x7, 0x7, 0x1, 0xef12, 0x6, 0x59c, 0x8000, 0x3c95, 0x65c, 0x4, 0x13, 0x8, 0x100, 0x0, 0x1c, 0x2, @perf_bp={&(0x7f0000434000-0x1), 0x2}, 0x2, 0x9, 0x8, 0x7, 0x5, 0x7fffffff, 0x20}, r1, 0x0, r2, 0x3) perf_event_open(&(0x7f0000a99000-0x78)={0x6, 0x78, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6a, 0x0, 0x3, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000400, 0x3}, 0x0, 0x2, 0xffffffffffffffff, 0x0) creat(&(0x7f0000439000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00007f8000)) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/08 14:17:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000c4c000-0x2)="0615", 0x2, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmmsg$alg(r0, &(0x7f00006ce000)=[{0x0, 0x0, &(0x7f0000764000-0x10)=[{&(0x7f0000e29000-0xb2)="44205de48d2a57fc3a6a5af5e7fc53687d29884567966ac85d19ec0caff765585d73010548014e4a877c0ca692c3bb1920347837fbcc526281eb41a0d6a64a081b806ccf876cfb53bd457518630a8678caf9d6078b0a63ed0f0a27e1fce26e5200740ca5ab68154e8e259fdc8a19a0bb0bc5904258e2c78d7584a4ef9ca2f8663c067be42d270d78c3952e55215942850f1194eb6e735f2ee6d0d9c5fd8f01412e6830d50f20b1a86ff2fe415a365bad45", 0xb1}], 0x1, &(0x7f0000af8000)=[]}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[]}, 0x8040) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b00000-0x4)={r0}) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00001aa000-0x4)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000072b000)={0x0, 0x9, 0x6, 0x100000001}, &(0x7f0000645000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000386000)=@assoc_id=r2, 0x4) syz_open_dev$admmidi(&(0x7f000041c000-0xe)='/dev/admmidi#\x00', 0xfff, 0x40000) 2018/02/08 14:17:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000e1d000-0x39)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d003f000000280ff4000300000000000000060400", 0x39}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000058b000-0xe8)={{{@in=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000aa1000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f08000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f00008c4000-0x4)=0xe8) r3 = dup2(r0, r0) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f00005f3000)={0x0, 0x5ce, 0xb2d}) lstat(&(0x7f0000aec000)='./file0\x00', &(0x7f0000be7000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000e7b000-0x38)={&(0x7f00008ab000)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000186000-0x10)={&(0x7f0000145000)=@acquire={0x27c, 0x17, 0x200, 0x0, 0x3, {{@in=@rand_addr=0x10001, 0x0, 0x33}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, {@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3ff, 0x2, 0x3, 0x0, 0x80, 0x80, 0x36, r1, r2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr, 0x3, 0x2, 0x3, 0x87, 0xa, 0xa0, 0x20, 0x7f, 0x0, r4}, {0xfff, 0x0, 0xc8, 0x25a, 0xffffffffffffffff, 0xfffffffffffffff8, 0xfffffffffffffff8, 0x61}, {0x0, 0x4, 0x4, 0x5}, 0x0, 0x1, 0x3, 0x1, 0x3}, 0x6, 0x100000000, 0x0, 0x1}, [@sec_ctx={0x38, 0x8, {0x33, 0x8, 0x0, 0x8000, 0x2b, "650361eaab0e25eaa56d2a026f3167e36b0c6b7592089e82a00519fddd1b2e8b622dc57dc5c7a0ce445e41"}}, @encap={0x1c, 0x4, {0x0, 0x3, 0x3, @in6=@loopback={0x0, 0x1}}}, @algo_comp={0xf8, 0x3, {{'lzs\x00'}, 0x580, "f4841b22997cb2f5a59b4b1a1b2d6e485108b27df7020abef54dc5c915923bcb93ebcbb986e9f6caad0f34c4f34434147cc557a94a2d27a41d11ba3e5daa046f36c2974817a9f51e1aa88b1cb6b39a5332ba4ea5c97200bfd40a525fba7be351b68005dfcfbc1a188a2734c848dadd59f70e64fff4b53e7c7f16af230cf2e96a81677ec6f3b197c83fed35eadfbe34679ac85c496f5b018061d7ec0544cd6da20de6a411aa6d695c5c32a8609d704430"}}, @ipv4_hthresh={0x8, 0x3, {0x1c, 0x10}}]}, 0x27c}, 0x1, 0x0, 0x0, 0xeaa5d6a1c07dfce2}, 0x10) [ 88.459884] device syz7 entered promiscuous mode [ 88.495746] device syz7 left promiscuous mode [ 88.511360] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23 sclass=netlink_route_socket pig=10060 comm=syz-executor4 [ 88.535219] sctp: [Deprecated]: syz-executor3 (pid 10052) Use of int in maxseg socket option. [ 88.535219] Use struct sctp_assoc_value instead [ 88.568653] device syz7 entered promiscuous mode [ 88.573263] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23 sclass=netlink_route_socket pig=10065 comm=syz-executor4 2018/02/08 14:17:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000377000-0x10)=[{&(0x7f0000494000-0x21)="15", 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b17000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$inet(r2, &(0x7f0000f71000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000185000-0x40)=[{&(0x7f0000870000)="16381254bb85b896c1cab9b1179331fc7d9f8b7304d8194e2a7b7aab4b648f64114c2f919646054aa8db65f55623bf56edf9bf902e0f05ec15c7252573480028a4741a8d33513d4e5b35117fd116360c113e5f549d3238cdb7e9bf71c7f6dd54d3cb9a781a23b61fe991b7063822215adcb3173ff10daa0a4ef6ae", 0x7b}], 0x1, 0x16) sendfile(r3, r4, &(0x7f00000de000-0x8), 0x100000001) recvmmsg(r1, &(0x7f0000f76000-0x258)=[{{&(0x7f0000b86000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000caf000)=[{&(0x7f0000032000)=""/60, 0x3c}], 0x1, &(0x7f00002c4000)=""/52, 0x34}}], 0x1, 0x0, &(0x7f00002d9000)) 2018/02/08 14:17:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr(r0, &(0x7f0000e1f000+0x2ba)=@random={'btrfs.\x00', '$]vmnet1\x00'}, &(0x7f0000001000-0x7)='[wlan0\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000000)=""/57) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a5a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00008e0000-0x18)={0x7ff, 0xe, 0x1, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/02/08 14:17:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x4) msgrcv(r0, &(0x7f000089a000-0xfc)={0x0, ""/244}, 0xfc, 0x3, 0x1000) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a41000-0x9)='scalable\x00', 0x9) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) 2018/02/08 14:17:27 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000cba000-0x10)={0x0, 0x7530}, 0x10) bind$unix(r0, &(0x7f00005dd000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xef2, &(0x7f0000000000)=0x0) io_destroy(r1) socket$bt_l2cap(0x1f, 0x5, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000001000-0x1)='\x00', 0x0, 0x10, &(0x7f0000517000)={0x3, 0x6, 0x100000001, 0x6, 0x7, 0x0, 0x6, 0x7fffffff}) r3 = msgget(0x3, 0x180) clone(0x12040300, &(0x7f0000c5e000-0x1000)="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", &(0x7f0000767000), &(0x7f0000128000-0x4), &(0x7f00007a5000-0x60)="43f55d193a743f31c11c5dd14f431e5683a2ed311cba82d682bd530ddf25d1176eb739bc5d1bd74e98b52893595fba2b68896b82053609549cb48d706a00337ba9cc940e2b4a738cac99803b7a8a3555198dcf12ef7983a9ccadb26a6747cc17") r4 = socket$inet(0x2, 0x4, 0x1f) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000c48000-0x4), &(0x7f00002fb000-0x4)=0x4) recvmmsg(r0, &(0x7f0000f4e000)=[{{&(0x7f000026a000-0x8)=@sco, 0x8, &(0x7f0000e5e000-0x10)=[{&(0x7f0000b91000-0x15)=""/21, 0x15}], 0x1, &(0x7f0000af2000-0x82)=""/130, 0x82, 0x4}, 0x401}, {{&(0x7f0000f40000)=@can, 0x10, &(0x7f0000fb1000)=[{&(0x7f0000557000-0xc4)=""/196, 0xc4}, {&(0x7f0000b59000-0x94)=""/148, 0x94}], 0x2, &(0x7f0000e91000)=""/163, 0x7b, 0x80000}, 0x9}, {{&(0x7f0000855000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f00001c4000)=[{&(0x7f000037f000-0xce)=""/206, 0xce}, {&(0x7f00008d3000)=""/170, 0xaa}, {&(0x7f0000743000)}, {&(0x7f0000110000)=""/23, 0x17}, {&(0x7f0000d05000)=""/181, 0xb5}, {&(0x7f0000bd6000)=""/68, 0x44}, {&(0x7f0000857000-0xd)=""/13, 0xd}, {&(0x7f0000f3d000-0xcf)=""/207, 0xcf}, {&(0x7f000048d000-0x3e)=""/62, 0x3e}], 0x9, &(0x7f0000a5b000-0xcb)=""/203, 0xcb, 0x3}, 0x8}], 0x3, 0x0, &(0x7f0000963000)) msgctl$IPC_RMID(r3, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00004ee000-0x4)=0x57cd, 0x4) socket$inet(0x2, 0x7, 0x4) lstat(&(0x7f0000b0c000-0x8)='./file0\x00', &(0x7f0000133000)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() fchownat(r4, &(0x7f000068e000)='./file0\x00', r5, r6, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r2, &(0x7f0000001000-0xe6)="aef17cc9c0fc0d841b148d8bed2228eb83868c4e32008e58d4050e6004703eac56fe8780b633d831fa3d18d6a22b5bfac71baeefeb57a6ad693c04b6d768a25352b20f0a37557790a1bc7cc4ff09438aa385b116efa3d01de9dfe145156add6e758ffe2d1c5dd7e0a673150c771dc6d51101a3b5bfcb0aaef3fb0bb12ce810a7b549b74a70a221cd5d411fd627c9b83ce1fcf6376cfcdc9dc58c8f854ebef1c735cadad1d50273862e92a2e2e03c5a635a93ef48b2bf447ad13bdc472335838bda8fcb1b3ca9518f089f4370a6829cde1bef16a64d7bec9200a44ef6e75f60ebcd119faa4b31", 0xe6, 0x0, &(0x7f0000077000-0x10)={0x77359400}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000788000), 0x4) 2018/02/08 14:17:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) link(&(0x7f0000329000-0x8)='./file0\x00', &(0x7f00000d3000)='./file1\x00') r0 = syz_open_dev$mice(&(0x7f0000c98000)='/dev/input/mice\x00', 0x0, 0x8000) inotify_add_watch(r0, &(0x7f0000769000)='./file0\x00', 0x6000000) 2018/02/08 14:17:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000009e000)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000d5d000-0xa4)=""/164, &(0x7f0000c81000-0x3)=0xa4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = getpgid(0xffffffffffffffff) setpriority(0x2, r3, 0x3) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) read$eventfd(r1, &(0x7f00002f7000-0x8), 0x8) write(r2, &(0x7f0000cd0000-0x10c6)="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", 0x280) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f000031f000-0x7f)=""/127) pipe2(&(0x7f0000b8e000-0x8)={0x0}, 0x800) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f000024a000-0x120)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f000027a000-0x8)=0x7, 0x8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001b0000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/08 14:17:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) splice(r0, &(0x7f0000001000), r1, &(0x7f0000000000), 0x4, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00008b6000-0x28)={@generic}) 2018/02/08 14:17:27 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000434000)='/dev/dmmidi#\x00', 0x4, 0x8000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009ea000-0xe8)={{{@in=@rand_addr, @in6=@local={0x0, 0x0, [], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@empty, 0x0}, 0x0, @in6=@loopback, 0x0}}, &(0x7f0000000000)=0xe8) setuid(r1) 2018/02/08 14:17:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000000b000-0xe)='/dev/admmidi#\x00', 0x48e1, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000280000)={0x4, 0x3, {0xffffffffffffffff, 0x0, 0x7, 0x3, 0xfffffffffffffff9}}) openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) pread64(r1, &(0x7f0000bfc000)=""/144, 0x90, 0x0) 2018/02/08 14:17:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000f6d000-0x4)=0x200, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00007e8000)='net/softnet_stat\x00') close(r1) 2018/02/08 14:17:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getflags(r0, 0xb) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000408000)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/08 14:17:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00004b6000)=@newlink={0x58, 0x10, 0x9, 0x3, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x0, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) 2018/02/08 14:17:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d19000-0x10)={0x0, 0x0, &(0x7f0000a45000-0x64)=[]}, &(0x7f0000001000-0x2)=0x10) listen$netrom(0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x1, 0x5, 0x0, 0x7fff, 0x20}, 0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x2, &(0x7f0000c0b000)) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000022b000-0x8)={r0}, 0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/dsp\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000ba2000)={0x0, 0x0, 0x0, {0x0}}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f000062d000)={@local}, &(0x7f000069c000-0x4)=0x14) futex(&(0x7f0000ce6000-0x4), 0x5, 0x0, &(0x7f0000bc8000-0x10)={r2}, &(0x7f0000c89000), 0xfffffffffffffffd) r3 = syz_open_dev$vcsn(&(0x7f0000d95000-0xa)='/dev/vcs#\x00', 0x1, 0x200000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000b1d000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @rand_addr=0x6}, @in6={0xa, 0x3, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, @in6={0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfc7}, @in6={0xa, 0x2, 0xfff, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}], 0xbc) 2018/02/08 14:17:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ion\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004ca000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) getsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000aef000-0x4), &(0x7f0000ec0000)=0x4) ioctl(r0, 0xc0184900, &(0x7f0000d69000-0xa3)="60bc836ead2c9193cf") 2018/02/08 14:17:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000585000-0xee)='M', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget(0x0, 0x16) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000029c000)=0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000374000-0x12)='/dev/snd/midiC#D#\x00', 0x401, 0x400040) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000a0c000-0x4)=0x80000001, 0x4) sched_setattr(r2, &(0x7f000010e000)={0x30, 0x5, 0x1, 0x7fffffff, 0x0, 0x200, 0x8, 0x1f}, 0x0) msgrcv(r1, &(0x7f00005d8000-0x1008)={0x0, ""/4096}, 0x1008, 0x3, 0x1800) recvfrom$inet6(r0, &(0x7f0000ab1000-0x6a)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) 2018/02/08 14:17:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009cd000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003b1000-0x4)) r1 = creat(&(0x7f0000ba0000-0x8)='./file0\x00', 0x0) r2 = creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000c12000-0x4)) ioctl$KIOCSOUND(r1, 0x4b2f, 0x7) bpf$OBJ_PIN_PROG(0x6, &(0x7f00001af000-0x5)={&(0x7f000018f000)='./file0\x00', r2}, 0xc) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') 2018/02/08 14:17:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x803, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000641000)='./file0\x00', 0x88) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00001fe000)={{{@in6=@ipv4={[], [], @multicast2}, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000097000-0x4)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f00000cf000-0x34)={@ll={0x11, 0x1c, r4, 0x1, 0xfffffffffffffffe, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, {&(0x7f0000069000-0xdc)=""/220, 0xdc}, &(0x7f00006fb000-0x1), 0x60}, 0x34) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f000073f000)='/dev/vcs\x00', 0x2000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00004e6000-0xe8)={{{@in6=@mcast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f00005ba000)=0xe8) recvfrom$packet(r5, &(0x7f0000f57000-0x68)=""/104, 0x68, 0x100, &(0x7f0000e57000)={0x11, 0x1b, r6, 0x1, 0x3b, 0x6, @random="600db2a4861f"}, 0x14) inotify_init() ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000022b000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, [0xe58, 0xffffffffffffffe1, 0x81, 0xf97, 0x100000000, 0x40, 0x8, 0x0, 0xd67, 0x7fff, 0xf3, 0x200, 0xfffffffffffffffe, 0x1000, 0x8]}, &(0x7f00006fc000)=0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ec5000-0x4b)={r7, 0x40, "c1dafb15e655d98ace8a921515bd34443d6987b8de10087884ca9bdb8c39d0b5952bb37cf4a95cbe3396521dfea2f28cea94aa79d7d89b5580131d90b63c832afdba02"}, &(0x7f00007e9000)=0x4b) r8 = accept4(r2, &(0x7f000038c000-0x6)=@hci, &(0x7f00005a5000)=0x6, 0x80800) connect$inet6(r8, &(0x7f000085e000)={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x2}, 0x1c) 2018/02/08 14:17:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f000066b000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8863}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005cc000-0x4)) 2018/02/08 14:17:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x480d0, &(0x7f00005d6000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) statx(r1, &(0x7f00001b2000)='./file0\x00', 0x3a7c14871c72c29b, 0xfff, &(0x7f00001a3000-0x100)) [ 88.791184] futex_wake_op: syz-executor4 tries to shift op by -1; fix this program 2018/02/08 14:17:27 executing program 5: 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, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f000072b000)='/dev/amidi#\x00', 0x4, 0x1) sendto$unix(r1, &(0x7f00000e6000-0x68)="ec2467f81fb48fb5c41573301882dee9d64787260cf6094a6ebfbfd0a1be25e836b64c54026d855b69d3c4816b7c9b6763e5d28afb30b32ec6d10a4c1bc5a6567cd4fca5cbc8552f90d7250ce5bffa002924849b74e0c3857ba17fe9de1ebba92c93c09f7c1b917a", 0x68, 0x40000, &(0x7f0000be9000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) flistxattr(r0, &(0x7f00008c6000)=""/143, 0x8f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00009e7000)={&(0x7f0000789000)={0x10}, 0xc, &(0x7f0000329000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69fe52fc9a1db2ab68ad2d1d81f03be2b21c223240b00ac504a9711cb87e8e838091ac9dde39f031dfa745327f88e2a2cb0ad5932d4d7da2af5a38a8bd7d6a636256d53b445585db233e1941ee1eb9dfaa72dc3bfa5c6469cbbfa3e7b34d9e1a2ac873e3f1c4a0d1d0e39da0fb5974aa8cd68814f901aaca4279ef13e964e0f4f93a0dd8e9d36522f4360e398368decd1f38663ebc54e956b8b3ff14ebce778e3f17b3a3cc645f6a695ef91d16f65c95082ac366f8d6cbd06feb19495babd266bab156fb23cca31400573bbd4880c777c457aa04b980214e69f46e893876e19689c8867ee83636d30aca382f86d72083253f160b025bd519f1f46663f8df8f7677a50a4696db052b81c38c8305d4d688c919a32b777978335a9f095c2706ddefa9a014ef8ede5886f28de598c36aee9d47d9989f5ba26c6dbfc963e67e9a85f033c6dc7d2164b8aef22d8913601d919927e1cb93afbfaa2974e819ac4158ba3e7c765ca03e0fe03ed66271ea1654195be293bfc10e4402e067258d21a5487a5ca1ba0934b30ab3b04df26c9cf97b1c542d740fd24ae6a4be0414ff0624d0c8bede8e3561822f8cb5b7aeec20d891da54aee46c104746dc8b7655c8bda7d1323a22b1a02e67a67113c5fc2b67b1b269493b5cf4f4e010d6844027770eb6e889cd013504a51dd6499726b2486d2b73b17c9f8bc2799e7f5eed6f610cb1f6c7fdafe17fcf156196010029bc7aa56a27e919648ad24f1315c89c8e9d24503295f63ef7a4f48c2b7e030c74ebbb06811c766b09e26267a9a3c2117ce50ca870e261518bd0416e1008e569d6c684ded77b58c2d9bbd7164823497eb8b32b3f3d639d0b877ade55b1626b12d691f5abac8d3b7c5a9eb89d5038c4e4d8477f3a58a4e7a9ed8f218dfafe75d287ac580cba97fb4567875d368220bd630a769b2a0a53ee8ebaf2bf5437d0c1d7ec2d66ed14eeb06321aaca2fcdf68948656b86af6e76ac051d22c86dd4f818bd6f13f6c4171c8bcf10aad699200260c38db51004dca2b762834925dec85533caba5e50fa7795b598f56773c10a073cf24b15c7242ba2f1f094432f9eddedd9c84c687e13b8535d05caa4e6b7ec2d6660fb3305c6514c9e93dabb76060bc639d8f3ca5a6cd10a0dca86a1a9be0c5ccc6d00e364e38d62b3002390614aadd076ccebb514938f9175868091eb43c9f512d75e4d2a7dae66e1c077d3f27df15d4ecb423546310413ec56153aa645df29a5c5a1effe2cb27a6cd51c6f8e477bb8cfc762cde032a537422f73862e7d30676c35abfb92d69730882f0c44047eab3acfaf90839a0b47abfd066076965f03d1fa36b005c9b845df2d3ce98e4af83fbe255faad745acf387d29e98cce3c6a1e7d87fd2fc35ac1c91693d8929ef8993e3b2aeb5fa42098ff906d4e6831b70c57d0347efb95485db304484273ad8f5e086bcf4913746afc60607a0d4f05366e5ba69502e052615f4fa8d8fc77ac34e6e5d413c6d16aab778ca95d9e0cfb06616d24a79f06ac901556ac71eff9b46c78455e3e31f495090673edf428bf609ffc9fccde62de8670b5b8d3157065fa75ce9cb053c93c8f294a59770565b4a130593b9f9dd68668578d70a42e40b19c6c1c3d2262aa15ce67f4938d576c78ec737eb3dca3cbc7f7651250688cdffb4e44e7615c1430c20ca7a51eff361dae35a5c91e4b98862bbc2c76ed4b784814ecc47c16ee4d0c8b5a16645714b77dba21bab2104930da71a11ae51db21c02dba5aeec527ca602c3af8e04407d6d0b4d65061ba5146cd2551145c6d6e87b1d795d743418744ff65469669649ba3662ee16aa6ec69df225027e6b516720b14d3ad6e386f0e67d87424d94d2270b9ae3aae03f350cf20cef17d2b776a303d191316ae78cb4a9d04c8516530970af3cc76636c50dec1483f08e66d8c43693f7395bb94d7dda3c50a5e9c0c1f5eb8830bfbed07838a502bf07f999f43d1443b4b01d1401ecbcd82ed97c2d36682e4c4d985b4c7d31e903f271e064073d20c39090728d96508620aa5e1c10305f29a8d195feb08ae3398fd1f8026ae78d143a07b35dd514ba9e0bffbbda8fcc6db5b3accbf27949b71672496c0c6e263e0a25667d759e99753e0cc05db875cb6e5940a95464c278b46216d765bcf018010dc36d314c954fbac89f0d750bf5c5c085a74f8287de4eb254bce04f52f0edc3881c88ce479d99a5511c97a09a5d4da3ce90093e1c7741010477e4ac4a9c0e5de9bbe32c81a37a7e7137dd6b93376ab70710513ac3e9763f5ce928cbe2cd74070eb9f2af75f694cd79bb5e9665f8623824b1a1463e9227a924703e31f84b20109ec484a76cf3b75e0cb8c89071a51081e772e1c0ac23766f11647835860d438c159f3b474dc8c5c2902835e606ea6a7b2b14ec50f1128a361d648389e48dc6e8333e18", 0x6df) 2018/02/08 14:17:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) faccessat(r0, &(0x7f0000a02000-0x8)='./file0\x00', 0x102, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00004ea000-0x18)={0xaa, 0x8}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r1, &(0x7f00000a9000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) tee(r1, r0, 0x2, 0x4) readv(r1, &(0x7f000010b000-0x50)=[{&(0x7f00007f4000-0x1a)=""/26, 0x1a}], 0x1) accept4$ax25(r0, &(0x7f000043f000-0x10), &(0x7f0000d1d000)=0x10, 0x80000) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/08 14:17:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00009a1000)='/dev/dmmidi#\x00', 0xffff, 0x18000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b12000-0x14)={0x0, 0x0, 0xffffffff, 0x9, 0x8, 0x9}, &(0x7f00009af000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000490000-0x90)={r1, 0x0, 0x88, "4862ffd659204a76e237254c81f91f11f933c6f5e6a293a1b063cc63799058835ecc0d2eaecb66955e320e70b4ddcfe1bb25c9d5ba6239e5cecf04d7ecaf15236e2aac79e3680a4c906e6a5132dfc47e8dccf0eec0c63672042729184edceedbf5c1ce23a725390a9f1140089084cc4ed95c6b6cd058494963181e61f44159bf7e872f94fa77a1e1"}, 0x90) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00006f0000)="2400000052001f0014f9f426000904000a0007100800ebff07000000080000000000008d", 0x24) [ 88.856823] futex_wake_op: syz-executor4 tries to shift op by -1; fix this program 2018/02/08 14:17:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000785000)=@ethtool_cmd={0x25}}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d00000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e5b000-0x18)={0x0, 0x1, 0x4, 0x10000003, 0x2}, &(0x7f000081b000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000b62000-0x10)={0x8, 0x204, 0xb1b, 0xffffffff, r3}, 0x10) 2018/02/08 14:17:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f000037d000-0x4f)='c', 0x1}], 0x1}, 0x0) sendmsg$alg(r1, &(0x7f0000033000-0x38)={0x0, 0x0, &(0x7f00000a8000)=[], 0x0, &(0x7f00001c9000-0x90)=[@op={0x18, 0x117, 0x3}], 0x18}, 0x0) 2018/02/08 14:17:27 executing program 1: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000553000-0xf8)={{0xffffffffffffffff, 0x3, 0x57, 0x0, 0x20}, 0x3, 0x200, 'id1\x00', 'timer1\x00', 0x0, 0x7, 0x4, 0x8, 0x1}) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ad0000-0x1)='/dev/vcs\x00', 0x200, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000acf000)='./file0\x00', &(0x7f0000acf000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000acf000)=r3) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000ad0000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x4, 0x1, 0x0, {0xa, 0x1, 0x80000001, @empty, 0x200}}}, 0x3a) getsockopt$inet6_mreq(r0, 0x29, 0x11, &(0x7f0000acc000)={@loopback}, &(0x7f0000631000)=0x14) 2018/02/08 14:17:27 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace(0xffffffffffffffff, r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000003000-0x40)={&(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0], &(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x4, 0x1, 0x7}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000+0xddd)=@security={'security\x00', 0xe, 0x4, 0x350, 0xffffffff, 0x3f8, 0x1c8, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, [], [], @common='bond0\x00', @generic="63dc592106f04761f13c6567c0082e26"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, [], [], @common='gre0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="ca45673ac28f055aed3271c232467a5b", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xe0, 0x0, {}, []}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3}}]}}, 0x3b0) 2018/02/08 14:17:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x20000400) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) r3 = syz_open_dev$binder(&(0x7f00003bf000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) 2018/02/08 14:17:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000fd6000)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x80000) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00003ce000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000762000)={0x0, 0x1, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000580000-0xe4)=""/228, &(0x7f0000a7b000)=""/199}) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000062000)=&(0x7f0000e6e000-0x1)) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) r2 = syz_open_dev$sndpcmp(&(0x7f00000d6000)='/dev/snd/pcmC#D#p\x00', 0xe22123a, 0x100) epoll_wait(r2, &(0x7f0000414000-0x30)=[{}, {}, {}, {}], 0x4, 0x0) 2018/02/08 14:17:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00001ce000-0x9)='/dev/vcs\x00', 0x400, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00001f8000+0x437)={0x3, &(0x7f0000756000)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00008b1000)={r2, 0x1, &(0x7f0000f1b000)=[0x9], &(0x7f00009d7000)=[0x8001, 0x5, 0x3, 0x5, 0x0, 0x100], 0x60, 0x9, 0x9, &(0x7f000059d000-0x24)=[0x1, 0xe94, 0x401, 0x983, 0x8, 0x3, 0x3, 0x7, 0x400], &(0x7f0000686000)=[0x8]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000f58000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) openat$cuse(0xffffffffffffff9c, &(0x7f0000144000-0xa)='/dev/cuse\x00', 0x8000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14ef) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) 2018/02/08 14:17:27 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000032000)=[{{&(0x7f0000026000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f000002f000-0x40)=[{&(0x7f000002e000)=""/172, 0xa0}, {&(0x7f0000032000)=""/231, 0xe7}, {&(0x7f000002e000)=""/222, 0xde}, {&(0x7f000002e000)}], 0x4, &(0x7f000002f000-0x4)=""/4, 0x4}, 0x2}, {{0x0, 0x0, &(0x7f000002f000)=[{&(0x7f0000030000-0x1000)=""/4096, 0x1000}, {&(0x7f000002f000)=""/201, 0xc9}], 0x2, &(0x7f000002f000)=""/69, 0x45, 0x80}, 0x6}, {{&(0x7f0000012000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f000002e000)=[{&(0x7f000001f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000030000)=""/6, 0x6}, {&(0x7f000001c000-0x1e)=""/30, 0x1e}, {&(0x7f0000024000-0x31)=""/49, 0x31}, {&(0x7f0000002000)=""/242, 0xf2}, {&(0x7f0000031000-0x40)=""/64, 0x40}, {&(0x7f0000030000)=""/184, 0xb8}, {&(0x7f0000026000-0xe5)=""/229, 0xe5}], 0x8, &(0x7f0000031000-0x88)=""/136, 0x88, 0x5}, 0x8}, {{&(0x7f000002a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000031000)=[{&(0x7f0000031000)=""/163, 0xa3}, {&(0x7f0000031000)=""/10, 0xa}, {&(0x7f000002d000-0x79)=""/121, 0x79}, {&(0x7f0000008000-0xfd)=""/253, 0xfd}, {&(0x7f000002f000-0x12)=""/18, 0x12}, {&(0x7f0000033000-0x2b)=""/43, 0x2b}, {&(0x7f0000028000)=""/149, 0x95}, {&(0x7f0000015000-0x6d)=""/109, 0x6d}], 0x8, &(0x7f000002f000-0xa3)=""/163, 0xa3, 0x7fff}, 0x4}], 0x4, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/02/08 14:17:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00005e5000)='/dev/mixer\x00', 0x80, 0x0) inotify_add_watch(r0, &(0x7f0000a0f000-0x8)='./file0\x00', 0x20000000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)) lchown(&(0x7f0000925000)='./file0\x00', 0x0, 0x0) 2018/02/08 14:17:28 executing program 1: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = syz_open_dev$vcsa(&(0x7f0000c55000-0xb)='/dev/vcsa#\x00', 0xffffffff, 0x1) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f80000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58, &(0x7f000077b000-0x10)=[], 0x0, &(0x7f0000f7f000)=[{0x10}], 0x10}}, {{&(0x7f0000f7f000)=@nfc={0x27}, 0x10, &(0x7f0000067000)=[], 0x0, &(0x7f0000f7f000)=[]}}], 0x2, 0x0) 2018/02/08 14:17:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000), &(0x7f0000495000-0x4)=0x4) 2018/02/08 14:17:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000053d000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00006a7000-0x8)={0x0}, &(0x7f0000987000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e92000-0xc)={r1, 0x8, 0x2, [0x2d69, 0x8]}, &(0x7f0000a3d000)=0xc) r2 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000001000-0xe)=@dstopts={0x0, 0x2000000000000098, [], [@ra={0x5, 0x2}, @ra={0x5, 0x2}]}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') pwritev(r3, &(0x7f000000d000)=[{&(0x7f0000014000-0xa8)='9', 0x1}, {&(0x7f0000015000)='(', 0x1}], 0x2, 0x0) flock(r3, 0x9) 2018/02/08 14:17:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@loopback=0x7f000001}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000052000)={0x5, {{0x2, 0x2, @multicast2=0xe0000002}}}, 0x90) pipe2(&(0x7f0000d76000), 0x84800) syz_emit_ethernet(0x81, &(0x7f000023e000-0x1ff)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x4b, 0x11, 0x0, @empty, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x1, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "32b0f3337864735b8afd69"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "dc037fba39cfd7722912c7d27308be829fd7b5991fb790a84df93e3b76d085bbf2313d28c94a0667ca3f1f12a5d3208f"}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00003dc000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00006c2000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000045d000)={0x7, r0, 0x1}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000be6000)={r4, r0, 0x3d}) 2018/02/08 14:17:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d8b000-0x8)='./file0\x00', 0x162ffe, 0x8) ioctl$sock_ifreq(r0, 0x8937, &(0x7f000079d000-0x28)={@common='bpq0\x00', @ifru_names=@generic="60af1d9d72192074a00cc954d15638e4"}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000ea5000-0x14)={{0x3, 0xd19, 0x3020, 0xfffffffffffffe01, 0xd8, 0x7}, 0x8000, 0x8e, 0x3}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00007d7000)={0x7}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000975000-0x160)={{{{0x2, 0x1, @rand_addr=0x100000001}}, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xa4}}}, 0x200, 0x8000ffff, 0x5, "bdafcb4f002bfe517aebdf4d21ce44b19432a1ff15d5c4800008e7558141f398197a27196519ba840e7b926f2a4bd9da578548cd7bf790ad4a0b7bf1582e6ec4ad130800a8bfd4ac59005781fe8c46fc"}, 0x160) openat$vcs(0xffffffffffffff9c, &(0x7f0000fee000-0x9)='/dev/vcs\x00', 0x2, 0x0) pipe(&(0x7f00005b2000-0x8)={0x0, 0x0}) syz_open_dev$sg(&(0x7f0000378000)='/dev/sg#\x00', 0x7, 0x400) r3 = openat(r1, &(0x7f0000a58000)='./file0\x00', 0x1, 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) inotify_add_watch(r3, &(0x7f00000a7000)='./file0\x00', 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000e3f000-0xa7)=""/167) acct(&(0x7f0000c4a000-0x8)='./file0\x00') msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000dfe000)=""/69) fcntl$notify(r0, 0x402, 0x9) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000a26000)={0x0, 0x0, 0x7, &(0x7f0000c22000)}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x20200, 0x0, 0xfc, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f000084f000)='/dev/sequencer\x00', 0x400, 0x0) r4 = shmget$private(0x0, 0x2000, 0x200002, &(0x7f000076e000/0x2000)=nil) r5 = shmat(r4, &(0x7f00008ad000/0x2000)=nil, 0x4000) fsync(r1) stat(&(0x7f0000299000-0x8)='./file0\x00', &(0x7f0000af8000)) shmctl$SHM_LOCK(r4, 0xb) shmdt(r5) shmctl$SHM_UNLOCK(r4, 0xc) 2018/02/08 14:17:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00005b7000-0xe8)={0x0, 0x0, 0x0, 0xffffffff7fffffff, 0x3, 0x0, 0x12, 0x5, 0x1, "720d4d6619eb3e1ec943328f02a1f013a073597afed1f749fa0f3d9ed4449a7a65b8a74496385e4ccaa0d4b1e8bf7100764ced06a1c31a9c8b39087c1daec7ca", "fcbb2fb31215171051587a25391c5ab72e049c0d21eaa1e394a43d4071183a1b008d00b91d78be641d46aafd7e982c7c7fd33769b36397273f3ab96ff476379a", "c938d7414897265a77d88b0f5b89c4c6f8fc85b7e8e5866d68e11b466e3fedb2", [0x5, 0x3ff]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fc7000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f000082d000)={{0x3, 0x6, 0x53dbd546, 0xfa03, "442b330f979cc2c4da7fe28a078ecca44a30ece05d1756c04f0db3bda66a595700cca6daaaaed7769d6a8b34", 0x5}, 0x0, 0x0, 0x20, r1, 0x100, 0xa069, "8edaa322ead1caa9e6d8661f7baf7ad4d1a856189d16fd08065cfd5a1ba543dbad32657e28fa3b70af39dd34ca9c39529705c11293a9f8181a10d9cdc353d418", &(0x7f0000162000)='\x00', 0x1, [], [0xb82, 0xd39, 0x9, 0x2]}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffeffffffff) 2018/02/08 14:17:28 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @common='gretap0\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000004000-0x4)) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000008000)={0x18, 0x0, {0x0, @random="233720bfa4c4", @common='gre0\x00'}}) 2018/02/08 14:17:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00007d2000-0x90)=""/144) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00001e7000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(0xffffffffffffffff, 0x8080aea1, &(0x7f0000313000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000a5000), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000911000)) arch_prctl(0x2002, &(0x7f0000000000)) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 89.049883] binder: BINDER_SET_CONTEXT_MGR already set [ 89.062475] binder: 10153:10169 ioctl 40046207 0 returned -16 2018/02/08 14:17:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e6a000)='/dev/vcsa#\x00', 0x9, 0x200002) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000be9000-0x4)=0x8) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$inet6(r0, &(0x7f0000f41000)={0xa, 0x1, 0x7fff, @loopback={0x0, 0x1}}, 0x1c) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x20, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000865000-0xa)={0x0, 0xfcf3, 0x1, [0x6]}, &(0x7f0000ce8000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000549000-0x8)={r3, 0x3}, 0x8) r4 = accept$alg(r2, 0x0, 0x0) r5 = openat(r2, &(0x7f00004b0000)='./file0\x00', 0x20200, 0x1) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x8}}, 0x0, 0xffffffffffffffff, r5, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)}, 0x0) r6 = semget(0x3, 0x3, 0x230) semctl$GETPID(r6, 0x7, 0xb, &(0x7f000010d000-0x26)=""/38) r7 = syz_open_dev$dmmidi(&(0x7f0000057000)='/dev/dmmidi#\x00', 0x6, 0x200000) accept4$alg(r7, 0x0, 0x0, 0x80800) 2018/02/08 14:17:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000500000-0x8)='./file0\x00', 0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) setsockopt(r1, 0x90, 0x0, &(0x7f0000e11000-0xca), 0x0) sendmmsg(r1, &(0x7f000047a000-0xf0)=[{{0x0, 0x0, &(0x7f0000e67000-0x20)=[{&(0x7f00004d1000)="c832433e0af786759c0588e849faefc6f747249c9d50ff23cca4c4bf5563dd2a5f8aa7849350b45aefcf874ff22a98f98e2118766554040f38d9f6874cc1087febb4ffa5fa8458b20e3a9d14dfbb3543f094ee63520e099d7ff0cd4d1872e900d6d0805da303458f484140e6d1c765af278c51955a92c35a89a291e0ca324df6c3a685ac56c8330f8d4d4b8ca94cee262577ccd225cdbe6291768929a1682eac9f62c41c1abe6201af9ee4f5ed4be86286b05579a82b7a2ce29844210ea97099da", 0xc1}, {&(0x7f00004a6000+0x5db)="bf685830533f430f5933148a00e262fdd19769c61eec1cacc2189b68c11e3a21a4da550d8cad4cf67096fe126389132a03081c01c19870db0189d65f111d7b70f4de0a4a6f23c32af30ee649201971f05d6ee3fd68b1928104587c225c7da6f6c41347e945bd65794d6e971b0cc997c4986086f2047641fd9911750a1fdb2b080715b0ef93a70d1c44ae7a697262b7744b72066287f30672e26192258c638ba0f2e6eb9b345e96cad9300d49efe481bbbcd15d616864a742ef0d3dfeef936de2a82be71ac3cde273", 0xc8}], 0x2, &(0x7f0000602000-0x22e0)=[{0x58, 0x11f, 0x401, "6c2fec0bf79a5902febf7a7e62920e9f6fd37626433168355b912fa65283f63a58abd75160b084a4d3d0f91399cf1e09dfc8f3765fb57a3757fc2311387d9b9c15fc0e"}, {0x38, 0x11, 0xc4, "a15715ea6473cb40fba1d2a126584d0a8301b7492686c45609f347acc11d61f51fa01fe186"}, {0x30, 0x0, 0x0, "8d50318d14cd52f700db8bd0342c5a57aa59a376c7ad49958c3759f7"}, {0xa0, 0x10a, 0x5, "52c66fce36addce9a6d5c19f407fdd0de1bea87d5a3deae8788f4ad1eef539d9a8b7c129b48bc3be8baf5a8ac174f538bbb4cd82343515aca0e4b05b8f3f3b7e2f557554e872f1e004dda20f8feaf2ec0d1734c160fb96dfdc897a24f4d1abcf296b17cd7deaa162182e4f12c364371a3daf49affae0e94a3f00614f2af7bec7fb250c81d5f4c3bffe"}, {0x1010, 0x119, 0x100000000, 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{0xb8, 0x0, 0x100000001, "a8edb3718a84e91fd903cbbce5ffef17a9b5847d0725ca6e56e801be04d725f5a07cab026e0a100f2e3aff95bdcfdf0b1c8a6760577ceb1736e04203fa5b9a85e5451385449824ac69187608b2f284909b78645f53405827fd4ce2d548ace4d1092e6e73691e725b99ad27a9e79985b6be64a0ea558be6e6ce21f87e7c3ee5a95415fb7acf9bf496956ce07f775c49e2e7e696849f2a5fdecd92398dcd29281f80c5a46b"}, {0xa8, 0x10e, 0x4, "f8f411682e71f070a691c3454af63e8869933430515b92db90595cd82afc7220145c2fdb16606e62b6799e852b414a4dd2e0ec5c51241f533a6ccba4cd5d99aed5108ba91ecb0e245e0609b2f398a8fadc01cbe0c038558e6c4bf014fad1d2c19f1b620fe721af3aac3bc126817b227b4a097b2cd002a97f275b801e1879c563789499c1bc1ae48576b985ad111895034cb7a9aae0b606b6"}], 0x22e0, 0x40}, 0x3}, {{0x0, 0x0, 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&(0x7f0000013000)=[{0xd8, 0x0, 0x4fab, "3040477adea57c2f82d1a708bb3cba4df7e2af5125a1d814d02799ff251250b0877daebe476a5c0c124b876a74c86387e5bcab93ef1c0f43d10d9bd6742ef807001f1cedff5917e81124686eb60c967cac3148078190138e9c2bf83c8ac09094a2df191015a5cecfe7eded1430bb0b3c4fe21625ce3c554602bb6536bebab73bcd75cb3c5fa016f6f79694da83a76ce2abfb4e0763e5ae9935fae42ea0eecc8757ea087ffd16a3c0cab4d70ddc79ed5b6ef772d368a39fed981df5f79bbbef0ac3f686"}, {0x28, 0x0, 0x2, "961dfe876a6890e3d978fee50d0f4c39fa9b"}, {0x80, 0x116, 0x4, "ce0a1b10cd24abfecbfe5506db78043fee3c16f8e6361fe379ccf14d5932a421d3f9fdf64f3956310ebbffe6d392bea8ffbb109025e6de13cc2706e7b9aff5975e5e050defbbc3e27a4fea14a3dfe45d56247631f54fa0d12f59b13c30d13569041d894ef2144111f2"}, {0x10, 0x0, 0x2}, {0xa0, 0x111, 0x8, "b0ba4adbb93a9a92eeb51ccbf71455a380c566f638fe2649ac14d36a4e35fc23aa68ee96d3b4d18d2414c63dafc099228767f10309d8e05480ec59cc57f1ddc3b8e29bb8e337d869fd0e10317eedb6a4d2a02d8e045fbd3797fab056ac304e1a8fede9416d4965f62929764c40fb0a70d8dfea56d669c9b9aeff83101771f06976de1ca4c95662f2a355194e7f"}, {0xc8, 0x10a, 0x8, "fba2881c37cb4e3ba4fcd01ec4ba02160b69e2cc07d68cc1cea4126edbcf2e8319e7ca31b615691e69759cfb1d93fc9c4b426eae24fde35919c8a76035a3a89e8cbfcff886f770a13a4a4f887f19111ad783b90ba65c2e2712efacf6dab4cc80a7d40a8ab64482586c71d3b22d0b5ea4470a868878d05e692f672e89ce1b035339bfa43e65a448a6d39d0edcd27941bf689b12109cb827f9c8eb40b9abc0a36e8b46bb1c1bc75ccbae997c9f50032871479660176906"}], 0x2f8, 0x4000}, 0x100000000}, {{&(0x7f0000a45000-0x10)=@ipx={0x4, 0x7f, 0x4, "eef2a2370039"}, 0x10, &(0x7f0000da6000)=[{&(0x7f0000ac9000-0x24)="b0e06543c20b376910eed6e2ec6b434c601be12e0b6679544f2577519eae8402e170dc70", 0x24}, {&(0x7f0000df0000)="7f384124c3d81c7677a5c3c00e0ca0700b5dd8f70da724d2d6cacd132b627788b721d61195af04c8b8217dfa0243ed9ae12aa348d545ddb8c137d49d88d681", 0x3f}, {&(0x7f000043b000-0xb3)="ba9d8df4a385c26ff64026c78dbf074d31d06aef2b89d6fb185f48df9afc87c67e9e2444e0e8533d5852446671d60a1ab4d7306d678b9c86701621dd7e667a615846af5f02481e9790e740eec130cf6636999061b06de881aa051c12ef15c4c1f8da39cf5e2db9effae498052c4d4277bc15c13a9323e4402da9189fa72a717e6d621746599ac7663b7e91b097a813a23c2002c60d853535e60085457b07a0ce60a438771d14045c2ebfd102f1dfbbccbfc439", 0xb3}, {&(0x7f0000730000)="3136eadd5a8977178111f1a15a5def2b80e7a7cd8497fe5c5ad3cccc23d611da9dfa8ab179a63eee36d0", 0x2a}, {&(0x7f00009c5000-0x1000)="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", 0x1000}, {&(0x7f0000e4d000-0x15)="df237b12d60d3ad8bd33fdfdebd988fb80004a599306177a0de716586b8ba518a38e11e8b84ce6aaf138b3301f941b607bd8d5f6191ff16279dfe7e2d161807ffa4bd519af6e6d684272aea49f08dbffc787d1bc61a3a09b49d10bef0510b0b60826609a240c0d564f92ec52ff4654512b79e02647dce420a3dba4b1d57d14aa5d852083d57bb12a3476616ca09badc199dd8932df4aed06e5016baddcf4ccb71f5efbc57e7a05e244c6a5618d3c7b012b3259644f533617ed38500ab5a60f3625237eb292c9e32b1453eb47823cd3e0aeda43af46697c95887f6231f0d2bb90b2ba89053e3cbd322928ee46", 0xec}], 0x6, 0x0, 0x0, 0x1}, 0x7}], 0x4, 0x80) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000024f000-0x8)={r2, r2}) 2018/02/08 14:17:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000efd000-0xf)='/dev/sequencer\x00', 0x4080, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000683000-0x58)={0x2, 0x0, [{0x1, 0xfffffffffffffff8, 0x7, 0xfffffffffffffff8, 0x7ff, 0x0, 0x40}, {0xc000000b, 0xdf, 0x4, 0x9, 0x0, 0xdba}]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000cd000-0xc)={0x0}, &(0x7f0000263000)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0xa8c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000d3f000-0x9)='net/unix\x00') lseek(r2, 0x0, 0x0) 2018/02/08 14:17:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_route(r0, &(0x7f00003bc000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000005d000-0x10)={&(0x7f0000647000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffffffffffffc}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}]}, 0x2c}, 0x1}, 0x0) r1 = fcntl$getown(r0, 0x9) socketpair$inet(0x2, 0x7, 0x9, &(0x7f0000ba8000)={0x0}) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000223000)={@rand_addr=0x8, @empty, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000051d000+0xd41)=0x0) kcmp(r1, r3, 0x0, r0, r0) r4 = openat(0xffffffffffffff9c, &(0x7f0000a3d000-0x8)='./file0\x00', 0x10000, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00001b3000)=0x6, 0x4) bind$bt_sco(r4, &(0x7f0000ba8000)={0x1f, {0x8000000000000002, 0x349, 0x100000000, 0xffffffff, 0x5, 0x4d}}, 0x8) sendto$inet(r4, &(0x7f00008b0000-0x6b)="3060f38e2742b3657effa75b7f4c4351104dc6c57bd3babe965ff46dded1ef65146da6faa3071e676393e2afa5461a4b6303b94c89a7a7e92ba9b7e9a90802d032909333b0eec153f5a54141bfed4cf1abdd3f6919061d6c235ea86bfda729e8b25b43f853fe9bba80a207", 0x6b, 0x10, &(0x7f00008cb000-0x7)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) 2018/02/08 14:17:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x164) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000537000-0x4)=0x1, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000ff8000-0x4)=0x6, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00003b1000)=[]}, 0x0) r2 = socket(0x1, 0x80007, 0x86) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000cf000-0x4)=0x401, 0x4) 2018/02/08 14:17:28 executing program 4: r0 = socket$inet(0x2, 0x80005, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f0000e9b000)=""/25, &(0x7f0000e7d000-0x4)=0x19) r2 = syz_open_dev$adsp(&(0x7f0000af0000-0xb)='/dev/adsp#\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000001000-0x14)={0x0, 0x683e1e3c, 0x6, 0x400, 0x7fffffff, 0x3f, 0x101, 0x4, 0x3, 0x99}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x480, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x4ed, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0xffffffffffffff37, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x10000}}}, {{@uncond, 0x0, 0x70, 0xfffffffffffffdbe, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xe0, 0x0, {}, []}, @common=@unspec=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0xfffffffffffffffd}}}]}}, 0x308) 2018/02/08 14:17:28 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x5) r1 = accept4(r0, 0x0, &(0x7f00004a9000-0x4), 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ffb000-0x70)="e8b45ed1579af51bab67c7bcb94fca074eadc1ce02f93b5426880ad3b4dba219315dba0f96a3b3ada02a2cd52e424c95ce9a713aae61b406d2fd8d3db18160574a3989c15023334c73af5307aba64c70caa07e6fe58bfbf7cfd068891408d98007f7c0144dc259d98b9fe4135d639126", 0x70, 0x1, &(0x7f0000ffa000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendmsg$key(r1, &(0x7f0000284000)={0x0, 0x0, &(0x7f0000a48000)={&(0x7f0000c67000-0x90)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a74000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd27b}, 0xb) 2018/02/08 14:17:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000ac7000-0xc)={0x100000001, 0x6, 0x80000001, 0x2, 0x3, 0xc1}) sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) sendto$llc(r1, &(0x7f0000085000)="a871c6d0acf63a57430e961eb2a408b570cd010c5795d14eb60a7d083adf7d9f71d7d836b58a93c7b044b0de550e56f945135c3bc389df07d5edecb2438d06ae4e9996f1e7ad0f39ce51b783e667d7b833d47eba8823a1a90490a860b0994ef56c3e2ecfac2448e3e986dab0b7b17c0b785c0c0afd4eff856df1a21de1eacaa5a03f02a3866690f9bd1cc9786c8755a14a9eeb010b61a9ef8b4b09aaca0969dbcfa16d4d94f7b1044160b13cbb2fa7e1a62cb019d7e8e7a33718ae3c71b3cca991cb8b7b4a1d4bbb95428498b93165021995dbfbbfc4b5b629b995ac0658938e8ce9bdf60ba13288f3d17f707c925924fed69ebc76fd", 0xf6, 0x40011, &(0x7f0000c7f000)={0x1a, 0x16, 0x6, 0xeb, 0x7ff, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 2018/02/08 14:17:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0xfffffffffffffffd) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000521000-0x10)={0xb2, 0x10000, 0xfff, 0x203}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000524000)=0x0) sched_setattr(r1, &(0x7f00000c6000)={0x30, 0x6, 0x0, 0x0, 0x2fe3a897, 0x6, 0x8, 0x8001}, 0x0) sched_getaffinity(r1, 0xd9b448dd32c5d18f, &(0x7f0000da2000-0x8)) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000d2b000), &(0x7f00008a7000-0x4)=0x4) ioctl$EVIOCGREP(r0, 0x40047459, &(0x7f0000d1e000-0xae)=""/174) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000063b000)="c98b93f1ef5bf86b7103d3e8fc4aacce", 0x10) request_key(&(0x7f0000dda000)='id_legacy\x00', &(0x7f0000156000)={0x73, 0x79, 0x7a}, &(0x7f00009f4000-0x9)='/dev/ppp\x00', 0x0) 2018/02/08 14:17:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000d55000-0x1000)="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", 0x1000, 0x4, &(0x7f0000857000)={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xe34c}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = semget(0x2, 0x5, 0x391) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) socket(0x1, 0xf, 0x400) close(r0) 2018/02/08 14:17:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000cad000-0xa)='/dev/cuse\x00', 0x204000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) lgetxattr(&(0x7f0000def000)='./file0\x00', &(0x7f00004d3000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000027a000-0x1000)=""/4096, 0x1000) r1 = syz_open_dev$amidi(&(0x7f00008fa000)='/dev/amidi#\x00', 0x7f, 0x40000) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000698000)=""/84) r2 = syz_open_dev$tun(&(0x7f00008f0000-0xd)='/dev/net/tun\x00', 0x0, 0x101042) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00009e7000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) sendto$inet(r0, &(0x7f0000bda000-0xb9)="2965637865d4703ec81a8dff88f8500d4bf733464f0d56b87d0a8649f29a0821cbe2f79edbe28598b3c3e25dffe2011ed608b12177658257f85d878db36aed666569ba2e6c83a7d4fef10890f4be389fdb7fb144b087e0344afbf7b0199d59655871be23796d5dc80c9609e975d5dd904f31277a45b08b8ad701ba88ad04681f20205ae6808086a3c258249bae76b126165b7483e7d5634cf089c148c9a7808adb9c550f5f242d9efc4d68c16454a10307611310895add8335", 0xb9, 0x40080, &(0x7f0000f99000)={0x2, 0x3, @empty}, 0x10) write$tun(r2, &(0x7f0000fbe000-0xfd2)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/08 14:17:28 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000d000-0x8)={0x0}, 0x800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f000000c000)={0x5, 0x40, 0xffffffffffffff49, 0x3f, 0x6e381b48, 0x4, 0x80, 0x5, 0x6, 0x2, 0xeda5}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000004000-0x4)=0x9461, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000002000-0x8)) write(r0, &(0x7f0000008000)="523d43002469f1ab1a473c4417118f27a30e000000000000e755285de1a1c4b660774f688b7f9b1c8c6919c6175fbd5c0a6f44b0c040e1aa491b9729dfac58cfcc8fe5930c06bdeb2f0f4379cf", 0x4d) socket(0x10, 0x80807, 0x435) 2018/02/08 14:17:28 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x10)={0x77359400}, &(0x7f0000001000-0x10)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/181, 0xb5}, {&(0x7f0000000000)=""/196, 0xc4}, {&(0x7f0000001000)=""/208, 0xd0}, {&(0x7f0000000000)=""/74, 0x4a}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x23)=""/35, 0x23}, {&(0x7f0000002000-0xae)=""/174, 0xae}, {&(0x7f0000000000)=""/131, 0x83}], 0x8, &(0x7f0000001000)=""/185, 0xb9, 0x7}, 0x2000) r1 = memfd_create(&(0x7f0000001000)='vmnet1vboxnet0lo\x00', 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x1, 0x5, 0xe06, 0x6}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x400, 0x0, 0x10001, 0x100000001, r2}, 0x10) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000001000)={0x2, 0x68041aa, 0x80000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000003000)={0x8, 0x7, 0xfffffffffffffffa, 0x40, 0x225, 0xffffffff80000001, 0x6, 0x4, 0x5, 0xff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000005000-0x4)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000005000)={r2, 0x6}, &(0x7f0000006000-0x4)=0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000003000-0xd9)=""/217, &(0x7f0000006000)=0xd9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000007000)={0x10002000}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000008000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x80000001, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x3}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, @in6={0xa, 0x1, 0x9, @empty, 0x1}, @in6={0xa, 0x3, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x3}], 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000000)={0x4, &(0x7f000000a000-0x20)=[{0x0}, {}, {}, {}]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000009000)={r3, 0x1, &(0x7f0000002000-0x4)=[0x7ff], &(0x7f000000a000-0x24)=[0x8, 0x4, 0x6, 0x3, 0xfffffffffffffff9, 0x0, 0x6, 0x6, 0x9], 0x6, 0x8, 0x80000000, &(0x7f0000001000-0x20)=[0x1, 0x1, 0x4, 0x7, 0x8064, 0x1000, 0x5, 0x6], &(0x7f000000a000-0x4)=[0xb36]}) 2018/02/08 14:17:28 executing program 0: pipe2(&(0x7f0000568000)={0x0}, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00009f1000-0x28)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x2, 0x101, 0xff, 0x400, 0x20, 0x100200, r1}) mmap(&(0x7f0000002000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffeda, &(0x7f0000013000)={@random="0d4ddefaf676", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x29, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "e3e01e", 0x0, 0x0, 0x0, @empty, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) 2018/02/08 14:17:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d16000)={{{@in6=@ipv4={[], [], @dev}, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f000045a000)=0xe8) stat(&(0x7f0000c68000)='./file0\x00', &(0x7f0000970000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00003a8000)=@delpolicy={0x0, 0x14, 0x100, 0x0, 0x2, {{@in6=@empty, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x3, 0x4, 0x2, 0x80, 0xa0, 0x0, r1, r2}, 0xb, 0x3}, [@proto={0x0, 0x19, 0x2b}, @ipv4_hthresh={0x0, 0x3, {0x1a, 0xb}}, @coaddr={0x0, 0xe, @in=@multicast2=0xe0000002}]}, 0xce}, 0x1}, 0x0) 2018/02/08 14:17:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008a3000)={0x0}, &(0x7f0000a03000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000375000)="000003ff0f726f636f6c736e653f0cc5b0f5c5e1a805000000000000006bc1d54b70") ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f000016c000)) preadv(r1, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1db, 0x6) 2018/02/08 14:17:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c47000-0xb)='/dev/hwrng\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000166000)=[{}], 0x1, 0x0) 2018/02/08 14:17:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000cb7000)=0xef1) poll(&(0x7f0000951000)=[], 0x0, 0x3a2f00) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00005ff000-0x4), 0x4) sendto$unix(r2, &(0x7f00004b9000), 0x0, 0x0, 0x0, 0x0) close(r1) timerfd_create(0x1, 0x800) 2018/02/08 14:17:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000d4a000)={@local, 0x0}, &(0x7f0000001000-0x4)=0x14) recvfrom$packet(r0, &(0x7f0000001000-0xf0)=""/240, 0xf0, 0x2040, &(0x7f0000a1e000-0x14)={0x11, 0xfe, r1, 0x1, 0x7fffffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000-0x64)={&(0x7f0000002000-0x8)=[0x0, 0x7fff], 0x2, 0x7, 0x6, 0xe9f, 0x4, 0x2, {0x99, 0x51b, 0x7, 0x5622, 0x64, 0x1ff, 0xff, 0x17, 0x3, 0x8, 0x6, 0x401, 0xffffffffffff8000, 0x0, "4174ab8d6b8dfac283f0c4cd8da0d59deb3ae844ba4bfde98823318ee60c0fc5"}}) set_robust_list(&(0x7f0000e76000)={&(0x7f00004a9000/0x2000)=nil, 0x0, &(0x7f0000e49000/0x2000)=nil}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000004000-0x14)={@empty, r1}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={r2, 0x2}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000002000)={"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"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={r2, 0x38, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x4ea, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5f2}, @in6={0xa, 0x1, 0x20, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}]}, &(0x7f0000002000-0x4)=0x10) 2018/02/08 14:17:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x108) 2018/02/08 14:17:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005c2000)={0xffffffffffffff9c}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000dbe000)=0xc8, 0x4) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = gettid() ptrace$peekuser(0x3, r1, 0x8) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) [ 89.391537] device eql entered promiscuous mode 2018/02/08 14:17:28 executing program 5: r0 = socket(0x1, 0x80e, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb), &(0x7f0000712000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r1, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x3e) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b8a000-0xa)={0x0, 0x7, 0x1, [0xfdde]}, &(0x7f0000b69000)=0xa) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00006e5000-0x8c)={r2, @in6={{0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffffffffffff}, 0x8}}}, &(0x7f0000259000-0x4)=0x8c) 2018/02/08 14:17:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000581000)=[{r0}], 0x1, &(0x7f0000720000), &(0x7f0000000000), 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000313000)='/dev/ptmx\x00', 0x10400, 0x0) 2018/02/08 14:17:28 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1cd, &(0x7f000002b000-0x268)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb48", 0x197, 0x0, 0x0, @empty, @empty, {[@dstopts={0x2f, 0x7, [], [@jumbo={0xc2, 0x4, 0x3}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x8}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @ra={0x5, 0x2, 0x3}, @ra={0x5, 0x2, 0xffffffffffffff4e}]}, @dstopts={0x0, 0x11, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @pad1={0x0, 0x1}, @generic={0x7fff, 0x59, "982dab2b3286677cd0ba5de10bdb7603e20c61833d14a2d21f65b401f445c12d2de4915434a0cc02e7994198b9ef5f293a68f699e307fb8f38e2b18f59eacf9c251860bd1c1e90becb74179408e6132f9551eac35faee54310"}, @enc_lim={0x4, 0x1, 0x9}, @jumbo={0xc2, 0x4}]}, @routing={0x87, 0x2, 0x0, 0x8, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}]}, @hopopts={0x2f, 0xb, [], [@pad1={0x0, 0x1}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x28, {0x8, 0x8, 0x7c, 0x8001, [0x6, 0x0, 0x3, 0x4]}}, @enc_lim={0x4, 0x1, 0x1918}, @enc_lim={0x4, 0x1, 0x7}, @enc_lim={0x4, 0x1}, @calipso={0x7, 0x10, {0x8, 0x2, 0x8, 0x2, [0x101]}}]}, @fragment={0x7f, 0x0, 0x7, 0x1, 0x0, 0x9, 0x0}, @dstopts={0x89, 0x4, [], [@pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x80000000}, @calipso={0x7, 0x18, {0x5, 0x4, 0x7fffffff, 0x100000000, [0x1, 0x57]}}, @ra={0x5, 0x2, 0x1}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000005000)={0x0, 0x0, []}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000022000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f000002c000), &(0x7f000002d000-0x4)=0x4) 2018/02/08 14:17:28 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000dee000)='oom_score_adj\x00') ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000206000-0x8)=0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000a7c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) bind$inet6(r1, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00007cb000-0x4)=0x1) 2018/02/08 14:17:28 executing program 0: openat$ashmem(0xffffffffffffff9c, &(0x7f00009c2000)='/dev/ashmem\x00', 0x8082, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80000, 0xfffffffffffffff8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009f2000)={{{@in6=@dev, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f0000c07000)=0xe8) ioctl$void(r0, 0xc0045c79) connect$inet(r0, &(0x7f000031c000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/08 14:17:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000327000-0x4)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000013c000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000e72000-0x14)={0x100, 0x10000, 0x5, 0x2, 0x6}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r1, &(0x7f0000056000)={&(0x7f0000a86000)=@in={0x2, 0xffffffffffffffff, @empty}, 0xeb, &(0x7f0000394000)=[], 0x0, &(0x7f0000136000)=[{0x10, 0x0, 0x7}], 0x87}, 0x0) getdents64(r0, &(0x7f0000f2f000-0xa7)=""/167, 0xa7) 2018/02/08 14:17:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x101302, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x3, @multicast1=0xe0000001}}, {{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x4}}}, 0xfe0, 0x9, 0x4, "3eac16e79594195348a11bfa7632405a564b98e6ca9c80b839464c2e8211b662b9d313575bf5a76522f725ab08e799f8f62a251d7d3f1efffddfa8d82a73dd58037403c8fa6224a0d34cb861dcebf190"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f000055b000)=@file={0x0, './file0\x00'}, 0xa) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) 2018/02/08 14:17:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3fff, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x3, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000000)={0x6, 0x8, 0x7fff, 0x81, 0x0, 0x3}) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000001000-0x4), 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000000, 0x0, 0x3, 0x4, 0x2, 0x8000, 0x7}, &(0x7f0000000000)=0x20) 2018/02/08 14:17:28 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x7ffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000fb2000)='./control\x00', 0x100) r1 = syz_open_dev$sndmidi(&(0x7f00004ee000)='/dev/snd/midiC#D#\x00', 0xb5, 0x20000) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000fb4000-0x1c)=@req3={0x5ba1, 0x0, 0x90, 0x2, 0x3, 0x57, 0x1}, 0x1c) 2018/02/08 14:17:28 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f00005ae000-0xa)='/dev/vcs#\x00', 0x5483, 0x111000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000-0x2)=0x8, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r1, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r1, &(0x7f000007c000)={0x58, 0x0, 0x1, @random="07000000000000000000e6065d86a61bf2b3b36e2713546deaa31b55dededda4847ff7bf2b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b1b3dd332fdbf7b83919045"}, 0x58) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000579000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000b4a000)={0x9, 0xfffffffffffffffc}) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000b00000-0x8)={0x3, r1}) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f000013f000-0x4)) 2018/02/08 14:17:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x181371}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f23000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000812000-0x28)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000bfb000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4, r1}) bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000001, 0xc, &(0x7f0000325000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7f}, @ldst={0x0, 0x3, 0x472606ae13bfd715, 0x0, 0x7, 0x30}, @ldst={0x1, 0x0, 0x3, 0xf, 0x9, 0x1, 0xffffffffffffffff}, @alu={0x7, 0x7, 0x7, 0xd, 0xa, 0x39, 0x10}, @generic={0xd8, 0x7ff, 0x8, 0x101}, @exit={0x95}], &(0x7f0000e74000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/08 14:17:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b99000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00002d1000)) ioctl$KDSKBLED(r0, 0x4b65, 0x5) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f000085d000-0x8)={0xffffffffffffffff, 0x8000}) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f00004fe000-0x4)) 2018/02/08 14:17:28 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000002a000-0x9)='/dev/rtc\x00', 0x2000, 0x0) bind$inet(r0, &(0x7f0000007000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) mq_notify(0xffffffffffffffff, &(0x7f0000028000)={0x0, 0x0, 0x0, @thr={&(0x7f0000026000)="3cdfef1b48c99bf4c770b3596ea9743974f741861092dec3b8c3f23bda99efe6", &(0x7f0000001000-0xb)}}) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000028000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000026000)={0x24, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @pid}]}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000029000)={0x2, r1}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000002a000-0x10)="1e8be63db0627920ce7b1943cfe3717d", 0x10) 2018/02/08 14:17:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed6000-0x2c)={0x5, 0x10000, 0xff, 0x3, 0x0, 0xffffffffffffffff, 0x4000000000000}, 0x2c) unlink(&(0x7f000006d000)='./file0\x00') r1 = fcntl$dupfd(r0, 0x406, r0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000702000-0x10)={&(0x7f0000ad3000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f000006a000)=[0x4d, 0xb0]) openat$sequencer(0xffffffffffffff9c, &(0x7f00003d4000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000a15000-0x1)=0x3f, &(0x7f00003b6000)=0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000088e000)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d20000-0x87)={0x0, 0x7f, "08a3ff7ef01290afef8258ec0ae81122072e85aef0262474775469bc0cf22849dd89184c25b6155d50393bf92bd2c0ef8469b12a1fd3e8b1fe2c6eb9bcac739ae37adee9c05a31ba7b7745eb972ecf66cf51cdafeacfc0a233c98ee0b1a51fefa21238e24beb8e132f6ac20745d14bde473eaf6affd2d714b76c506798a56f"}, &(0x7f000007d000-0x4)=0x87) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e63000)={0x9, 0x200, 0x1, 0x1, r4}, 0x10) fcntl$lock(r2, 0x7, &(0x7f0000f5a000)={0x0, 0x2, 0x6, 0x1, r3}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fca000), &(0x7f00006fd000-0x1)='\n', 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000de000-0x8)={0x0, 0x800}, &(0x7f0000d99000)=0x8) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000442000-0x4)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00001d1000-0x10)={r0, &(0x7f0000369000)="b8f32d6c93b6e4fea624770825b151ad0ae54b5e284c00203b75d14ea17fd0ccccac8984f0de838f2fe7a24e2527a2c997bd40b48f3f59f7e300e47faf4a1ccc43829da281d1a40c02548f07053745a1a87de5635d7cda329cf673bf5b9f2ce218b535d93544398d0f604610b6e004db5cea4fad2448b0e742edad1a7f06b548e9bc9166cbdb5b4d46c4a92bf1f92f5bedf2b7e672ac8c30cb70f2ebcd8094786e5bcaf9a18cdb6e9662bf2f99d55815cf5021eb9dbf3a5137b7203d7a226e7c8dd0383e7c77a663f20511c5ab54bb6fe75008d56adc51681103853f"}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000eb5000-0xdb)={r5, 0x9, 0xd3, "9fb075a50da4172175ba63d2ddae3ea63e53e84f71348edd09c53dca9f6bc1e60e80b21c4eb6b519dcfaef958fdb3c767ded1fe00d542e74c26f70735e642531ef30fbf402c080c68550617d7e54e2d8bb5686d4830e5912b6ff3dc923a4595a78096bfe9dd54d07bf89e9d5070d49391ed783f5a7889d10836d376a59f9e9658267ef35ad70a33beb1e30b02a71ce293a533867e15f2b371e09f2c93e6ddb9430532b8235d59d6db1ca72e9f51f31b97610650307e7752a7ccceaaa6885298105dad8332a8f661cf523269697566d7d51b858"}, 0xdb) 2018/02/08 14:17:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00003de000)='/dev/snd/timer\x00', 0x0, 0x0) prctl$getreaper(0x19, &(0x7f000023d000)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000054d000)={{0x0, 0x40000, 0x0, 0x0, 0x1}, 0x3, 0x2}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00006d1000-0x6)='/dev/rtc\x00', 0x80000, 0x0) connect$vsock_stream(r1, &(0x7f0000a17000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000a2e000), &(0x7f0000846000-0x4)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00008cd000)={0x3, 0x7fff, 0x8, 0x1, 0x4}, 0x14) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000976000)=0x0) sched_rr_get_interval(r2, &(0x7f0000a53000-0x10)) 2018/02/08 14:17:28 executing program 1: munlock(&(0x7f00000f0000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000035c000)='/dev/rfkill\x00', 0x20c0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000007b000-0x4), &(0x7f00005be000)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x100000, 0x0) clock_gettime(0x0, &(0x7f0000d53000)={0x0, 0x0}) ppoll(&(0x7f00004e8000)=[{r1}], 0x1, &(0x7f0000894000-0x10)={0x0, r2}, &(0x7f00007cf000-0x8), 0x8) ioctl$TIOCSBRK(r1, 0x40044591) remap_file_pages(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x0, 0x187, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f00007c1000)) 2018/02/08 14:17:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) sendmsg$unix(r0, &(0x7f0000641000)={&(0x7f000059a000-0x8)=@abs={0xa6811fbb551439d2, 0x0, 0x3}, 0x8, &(0x7f00009e8000)=[{&(0x7f0000d2f000-0xb9)="66b2fa4d79f9321688a712f390e2e6b3aa1ac8a4429227ba12a67bdf4d55adaee21745fd1156e309ac263741dabc70cbf7aa9a7c34d53dccfdf93229def879187a75407e6630c976a6d3baca8cdf8f0c7b3f5956c2440611c5b9788de68fef4f5396046aeb9cd33db8330b80ad0262d2dc1595d41872ea8969bba680eb78cd0c863ec45f279870e34cedf8aad802c2548b7dd1b112f8132eb9e0564b32c39b22f810ac01e78128119d6db8e7758c729d14a99b343682cf25fe", 0xb9}, {&(0x7f000069e000-0x8d)="b7612f5a8d10a18b9a989829a29e55b73090f0e658dac445ccedaa025457b198dd67af06c369340144c2c2cf81797ff49a688e27ec483a473271af1b26efedfe094e73765ab977b7a7a3bcd80f177e9f88e440f225237d93999f037e656aeffdeddb83816847cb2b364e53a25624b71ae3804a80c2fa2bc3353669d1d1a25eee1ec7538080baea625750aaa53a", 0x8d}, {&(0x7f000068e000-0xae)="7cf1be47f5824a9af522c93e6b442d88eb3556cc9cfa8dc28d8fb199311f26a2a765ccdebec11bc56ed4dff9151c4bbd043df71ba6e19a7309743196c0612c72f660cfaeb039cd7b2682b578820636b04e44e10c484f6f44862e8e2608e5fc33552c1fbdb7339cfd250aaa902a8a1f13b0bfc04491ff85a7343ad794e7286828bed431cdd7098984233c2e10933fa15d25d6828e881ac61b90a2d78fe281351420bb1cea3d6df34d18c9830c1253", 0xae}], 0x3}, 0x80) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x4, 0x10000000000a, &(0x7f00004d6000)="6742ed9bb4cdffd07a024d03e578f28c876348a1c5578612e5f373bf49788fe1555169e53c0d2e0202cd82b0c64a34aa6e", 0x31) writev(r0, &(0x7f0000c05000-0x30)=[{&(0x7f0000f45000-0xf1)="53e661100678abf5da712236e798d89e1e02b878d367e87f59622e413f68fc74e8d84d7bb346c88c60243653a12ce74c78d26b03a0b95006b0762182f598e6d12e5e7372cd10fbf5eaf05e7e2a5d8e8605b0f2155ff52c2dc77d86afa109a2dbe55f4814366b9fb9bbafe76be7520649904fc50cc7e53a391235e7a4dacd9ce86dabaf3bd76df15d919824570d8745b3614585fd4590061189e81d0d08e8d26dbe7d755b7b009e40c9f3fb6f67a77ed30d0c6306a0b4e8c832aacdfaba2b2720b3a4a16d672c87e66ca1b124f6812ffb3ff1651ebd730f38cf95bd41fa1d67c36573b2db91e115073d45fcdadaac358e56", 0xf1}, {&(0x7f0000a89000+0x82d)="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", 0x1000}, {&(0x7f0000703000-0x7)="e8acac297e52ae", 0x7}], 0x3) ppoll(&(0x7f0000d78000-0x10)=[{r0}], 0x1, &(0x7f0000645000), &(0x7f000089e000-0x2), 0x8) 2018/02/08 14:17:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000fee000)=0x1e, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) readahead(r1, 0x101, 0x5435e4fc) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000df8000)={0x4, 0x1, 0x2, 0x4, 0x7}, 0xc) 2018/02/08 14:17:28 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f000000d000+0xc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028000-0x2c)=@mpls_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe}, []}, 0x1c}, 0x1}, 0x0) 2018/02/08 14:17:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f00007cc000-0x1000)=""/4096) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x5) 2018/02/08 14:17:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000039e000)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000189000)=0xe8) bind$can_raw(r2, &(0x7f0000dcd000)={0x1d, r4}, 0x10) r5 = dup3(0xffffffffffffffff, r3, 0x0) clock_gettime(0x4, &(0x7f0000fad000-0x10)) io_setup(0x800001, &(0x7f00001ca000)=0x0) io_submit(r6, 0x0, &(0x7f00008f2000-0x28)=[]) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000456000)={0x10005, 0xfffffffffffffffd, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00006dc000-0x28)={0x8, 0x7fff}) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00002ad000-0x4)) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000a5a000/0x18000)=nil, &(0x7f0000579000)=[@textreal={0x8, &(0x7f0000901000+0x9ca)="670fab770064dc3a66b8d78e00000f23d00f21f866352000000e0f23f8b80b008ec0baa100ec260f01db3e0f300f01cb66b9800000c00f326635010000000f30640f01cb", 0x44}], 0x1, 0x40, &(0x7f00004d8000)=[@dstype0={0x6}], 0x1) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000111000)={0x1, 0xff, 0x9, 0x401}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/08 14:17:28 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ee5000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000d6e000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f00009b3000-0x6)='./bus\x00', &(0x7f0000695000-0x6)='./bus\x00', &(0x7f0000991000-0x5)='ext4\x00', 0x20000, 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000b7b000-0x6)='./bus\x00', &(0x7f0000af0000-0x6)='ramfs\x00', 0x0, &(0x7f000050f000)) umount2(&(0x7f0000fbb000)='./bus\x00', 0x6) 2018/02/08 14:17:28 executing program 3: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001c9000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000fe8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000fe8000-0x4)=0x14) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000bec000)={@common='sit0\x00', 0x0}) sendto$packet(r2, &(0x7f000019a000), 0x0, 0x0, &(0x7f0000923000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/08 14:17:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getparam(r0, &(0x7f00008cc000)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000868000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1f, 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, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r2 = syz_open_dev$mouse(&(0x7f000072b000)='/dev/input/mouse#\x00', 0x0, 0x200200) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r2}) 2018/02/08 14:17:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) chmod(&(0x7f0000e68000)='./file0\x00', 0xc8) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x9498, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000570000)='./file0\x00', &(0x7f0000625000-0x8)='./file0\x00', &(0x7f0000c7a000)='ext3\x00', 0x10, &(0x7f0000697000-0xe7)="9350c23b9cac07da952e7d82efb0b5cd7d8e512d32e3d4795e8e8acb80ba357158389b476776894e5733d2dfe46fc883279ed86613a791d93b6ec9b18e62daf0b037a7cc015580f11a7a2efa824d8cb6b01c05395830a46f8ada4051fae3079f119c4f714a52b28e29de843cccc40c3ad5230a77461a0ae8f9d03a1a99dbd498b740cd443b62cd3c1a39527a8d19b0d7a41b9e633f93e8eeda3164ca28d5ab148c0e87e094b874826e7f4ee974bc91f63881c20d30cc89951cb7fc2c70a4d8a78a7cb08b75c55db932df5a0f4331bd2fbc3ecfea58935098d0a3c02217a15744b8e887412585d9") mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000031a000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000012c000-0xc)=@sack_info, &(0x7f0000bff000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000b51000), &(0x7f00001e6000)=0x8) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') umount2(&(0x7f0000117000)='./file0\x00', 0x0) keyctl$negate(0xd, 0x0, 0x0, 0x0) memfd_create(&(0x7f0000752000)='ramfs\x00', 0x3) 2018/02/08 14:17:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000e22000-0xb)='/dev/midi#\x00', 0x9, 0xc00) epoll_wait(r1, &(0x7f0000b74000)=[{}, {}, {}], 0x3, 0x0) unshare(0x20000400) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000038b000-0x1c)=@req3={0x7fff, 0x10001, 0xa61, 0x0, 0x1, 0x0, 0x1f}, 0x1c) lstat(&(0x7f000042b000-0x8)='./file0\x00', &(0x7f00001e6000)) signalfd4(r0, &(0x7f0000894000), 0x8, 0x0) 2018/02/08 14:17:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000bb6000)='id_legacy\x00', &(0x7f000059f000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000069e000)='+\x00', 0xfffffffffffffffb) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f77000)='/dev/hwrng\x00', 0x40, 0x0) getpeername$packet(r1, &(0x7f00004f0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000051a000-0x4)=0x14) r2 = add_key$keyring(&(0x7f0000c6b000)='keyring\x00', &(0x7f0000fbe000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r3 = memfd_create(&(0x7f0000037000-0x8)='keyring\x00', 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000897000)=@assoc_value={0x0, 0x5d8b83ba}, &(0x7f0000a42000)=0x8) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000eb0000)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000139000)={r4, 0x3ff}, &(0x7f0000b88000-0x4)=0x6) keyctl$invalidate(0x15, r2) 2018/02/08 14:17:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f000088d000-0x5)='bdev\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b5e000-0x8)={0x0, 0x0}) fstatfs(r0, &(0x7f00003d1000)=""/77) 2018/02/08 14:17:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000f84000)='user\x00', &(0x7f000057d000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ad0000)="9e866ef488c04f29500de01d965cec06a34e29878da9a07321a29bc04a12a69a85bed0a0cbee981a9b7493cdce7208285669b7c6dc64f9e389b310642855873a2877d5b8e05b9393d0043479558ff904b7b1d4bcebe247b258b59332eabb1e775f60c86ad33e49749ddad22d030f7b13f76aa96ad45007e095daea75c68bc9c592e5dda836abb0ecb129cb77f7c2b96768fa7fee6da93ede244b26bf5e00a70f8dfca12cf080ac2ad74428e8bd3a8916e9214884c665776d298f44571b1382", 0xbf, 0xfffffffffffffff8) keyctl$invalidate(0x15, r0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00004bd000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r1, &(0x7f00003ba000)={0x1, {&(0x7f0000cf3000)=""/3, 0x3, &(0x7f0000e96000-0xde)=""/222, 0x0, 0x2}}, 0x68) 2018/02/08 14:17:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b52000-0x4)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000b6c000-0xb8)={0x0, 0x9, 0x800, 0x3, 0x3, 0x1, 0x9, 0x1, {0x0, @in6={{0xa, 0x2, 0x37b, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x5, 0x1ff, 0x1000, 0x9, 0x3ff}}, &(0x7f0000ea6000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000047000-0xc)={r2, 0xfff, 0x20}, &(0x7f0000a86000)=0xc) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) utime(&(0x7f0000e4d000-0x8)='./file0\x00', &(0x7f0000c8f000-0x10)={0x1ff, 0x5}) 2018/02/08 14:17:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = getpgrp(0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x403f) recvfrom$unix(r3, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs, 0x8) fcntl$setown(r2, 0x8, r1) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r3, &(0x7f0000917000-0xc)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) exit(0x0) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) 2018/02/08 14:17:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setuid(0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00009da000-0x4)={0xff, 0x0, 0x2}) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000399000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b7e000)={0x0, 0x8, 0xfffffffffffffff8, 0x7f}, &(0x7f0000e31000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fe6000)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff}}}, &(0x7f0000847000-0x4)=0x8c) fcntl$setown(r0, 0x8, r2) syz_open_dev$dmmidi(&(0x7f0000864000-0xd)='/dev/dmmidi#\x00', 0x7, 0x101000) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00002c3000)={0x15, 0xc7, &(0x7f00003f1000)="63fd9e56f5470adad42d86551bdab1f95d355465ea527c6d9028c1aab3fd5513874be382ec658a6df8c5ce6ef29b53621a42e726cad149cf8310eeb2dded5f3e1373c342c07d5b628afc26788dcb75a5e74ec2f314c50cb42fd9d8bd6b7b364ab46754c8163fab293061aeba990698dadc15ad1c45bc7b02746b72ccd9bac265fb64bc727758a96c3922c9431e71617e4d8b4c92432fcf656febd8da6580ceab9b0871bb85b210108975dfcf4c30889be83c2b688e751e38bf9eb13de5e293f8cdbea5b288956b"}) 2018/02/08 14:17:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xc1371}) r0 = open(&(0x7f00008d4000-0x8)='./file0\x00', 0x20000, 0x2) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000004a000-0x1c)=@req3={0x2, 0x6, 0xffff, 0x0, 0x3, 0x6, 0x2dfc3168}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0x470, &(0x7f000000a000)=""/195}, 0x48) 2018/02/08 14:17:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e5b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = open(&(0x7f0000c89000-0x8)='./file0\x00', 0x0, 0x129) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000b0f000)={0x0, 0x59, 0x10}, &(0x7f000088d000)=0xc) rt_sigtimedwait(&(0x7f0000633000-0x8)={0x10000}, 0x0, &(0x7f0000145000-0x10), 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000796000-0x108)={r4, @in6={{0xa, 0x0, 0x80000001, @empty, 0x8}}, [0x1, 0x1, 0xfff, 0x0, 0x2, 0x20, 0x3, 0x7, 0x4, 0x2, 0x2, 0x69e4, 0x3, 0x9, 0x3f]}, &(0x7f0000c37000)=0x108) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f000029f000-0x8)={0x0, r3}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffdffffbdb0}, 0x133, 0x800) read(r5, &(0x7f000064b000)=""/128, 0x80) 2018/02/08 14:17:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100000000200, &(0x7f000049d000-0x69), &(0x7f0000a17000-0x4), &(0x7f0000d77000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000429000-0x8)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f0000c80000-0x8)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) [ 151.297555] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 152.562945] IPVS: ftp: loaded support on port[0] = 21 [ 152.805281] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 213.338251] Buffer I/O error on dev loop0, logical block 3, async page read [ 213.345613] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 213.353351] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 213.361064] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 369.632169] INFO: task syz-executor5:10524 blocked for more than 120 seconds. [ 369.639541] Not tainted 4.15.0+ #302 [ 369.643803] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.651784] syz-executor5 D23248 10524 10396 0x00000004 [ 369.657446] Call Trace: [ 369.660038] __schedule+0x8e2/0x2040 [ 369.663798] ? __sched_text_start+0x8/0x8 [ 369.667972] ? blk_init_request_from_bio+0x3c0/0x3c0 [ 369.673099] ? __lock_is_held+0xb6/0x140 [ 369.677170] ? check_noncircular+0x20/0x20 [ 369.681446] ? find_get_pages_range_tag+0x88c/0x1000 [ 369.686586] ? find_held_lock+0x35/0x1d0 [ 369.690674] schedule+0xf5/0x430 [ 369.694037] ? wait_on_page_bit_common+0x49c/0x770 [ 369.698971] ? __schedule+0x2040/0x2040 [ 369.702950] ? lock_downgrade+0x980/0x980 [ 369.707111] ? lock_release+0xa40/0xa40 [ 369.711089] ? __lock_is_held+0xb6/0x140 [ 369.715171] ? do_raw_spin_trylock+0x190/0x190 [ 369.719791] io_schedule+0x1c/0x70 [ 369.723347] wait_on_page_bit_common+0x4b3/0x770 [ 369.728108] ? generic_write_checks+0x530/0x530 [ 369.732790] ? blk_start_plug+0xbb/0x370 [ 369.736857] ? blk_lld_busy+0x60/0x60 [ 369.740679] ? wbc_attach_and_unlock_inode+0x574/0x8f0 [ 369.745970] ? lock_downgrade+0x980/0x980 [ 369.750136] ? memcpy_from_page+0x8e/0xf0 [ 369.754298] ? page_cache_tree_insert+0x410/0x410 [ 369.759165] ? pagevec_lookup_range_tag+0x40/0x90 [ 369.764093] __filemap_fdatawait_range+0x282/0x430 [ 369.769048] ? wait_on_page_bit_common+0x770/0x770 [ 369.773982] ? blkdev_writepages+0x1d/0x30 [ 369.778240] ? blkdev_readpages+0x40/0x40 [ 369.782392] ? do_writepages+0x116/0x170 [ 369.786475] ? __filemap_fdatawrite_range+0x280/0x460 [ 369.791684] ? delete_from_page_cache_batch+0xda0/0xda0 [ 369.797085] ? blk_lld_busy+0x60/0x60 [ 369.800908] ? __save_stack_trace+0x7e/0xd0 [ 369.805348] file_write_and_wait_range+0xd7/0x100 [ 369.810207] blkdev_fsync+0x67/0xb0 [ 369.813848] ? thaw_bdev+0x180/0x180 [ 369.817562] vfs_fsync_range+0x110/0x260 [ 369.821645] blkdev_write_iter+0x2e6/0x3e0 [ 369.825893] ? bd_set_size+0x330/0x330 [ 369.829809] do_iter_readv_writev+0x55c/0x830 [ 369.834329] ? do_iter_readv_writev+0x55c/0x830 [ 369.839031] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 369.843812] ? rw_verify_area+0xe5/0x2b0 [ 369.847886] do_iter_write+0x154/0x540 [ 369.851781] ? rcu_read_lock_sched_held+0x108/0x120 [ 369.856830] vfs_iter_write+0x77/0xb0 [ 369.860635] iter_file_splice_write+0x7db/0xf30 [ 369.865333] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 369.870451] ? fsnotify_first_mark+0x2b0/0x2b0 [ 369.875071] ? selinux_file_permission+0x82/0x460 [ 369.879929] ? rw_verify_area+0xe5/0x2b0 [ 369.884019] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 369.889154] direct_splice_actor+0x125/0x180 [ 369.893595] splice_direct_to_actor+0x2c1/0x820 [ 369.898303] ? _cond_resched+0x14/0x30 [ 369.902209] ? generic_pipe_buf_nosteal+0x10/0x10 [ 369.907071] ? do_splice_to+0x160/0x160 [ 369.911070] ? security_file_permission+0x89/0x1e0 [ 369.916035] ? rw_verify_area+0xe5/0x2b0 [ 369.920128] do_splice_direct+0x29b/0x3c0 [ 369.924294] ? splice_direct_to_actor+0x820/0x820 [ 369.929159] ? rw_verify_area+0xe5/0x2b0 [ 369.933230] do_sendfile+0x5c9/0xe80 [ 369.936968] ? do_compat_pwritev64+0x100/0x100 [ 369.941588] ? __might_sleep+0x95/0x190 [ 369.945623] ? kasan_check_write+0x14/0x20 [ 369.949876] ? _copy_from_user+0x99/0x110 [ 369.954047] SyS_sendfile64+0xbd/0x160 [ 369.957963] ? SyS_sendfile+0x1a0/0x1a0 [ 369.961964] ? do_syscall_64+0xb7/0x940 [ 369.965950] ? SyS_sendfile+0x1a0/0x1a0 [ 369.969955] do_syscall_64+0x282/0x940 [ 369.973860] ? __do_page_fault+0xc90/0xc90 [ 369.978119] ? mmdrop+0x18/0x30 [ 369.981410] ? finish_task_switch+0x29b/0x890 [ 369.985933] ? syscall_return_slowpath+0x550/0x550 [ 369.990883] ? syscall_return_slowpath+0x2ac/0x550 [ 369.995834] ? prepare_exit_to_usermode+0x350/0x350 [ 370.000876] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 370.006272] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.011149] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 370.016351] RIP: 0033:0x453299 [ 370.019554] RSP: 002b:00007f5122527c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 370.027297] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 370.034606] RDX: 00000000200ddff8 RSI: 0000000000000014 RDI: 0000000000000013 [ 370.041903] RBP: 00000000000004a0 R08: 0000000000000000 R09: 0000000000000000 [ 370.049209] R10: 0000000100000001 R11: 0000000000000212 R12: 00000000006f5fa0 [ 370.056512] R13: 00000000ffffffff R14: 00007f51225286d4 R15: 0000000000000000 [ 370.063814] [ 370.063814] Showing all locks held in the system: [ 370.070170] 3 locks held by kworker/u4:3/88: [ 370.074726] #0: ((wq_completion)"writeback"){+.+.}, at: [<00000000e0844e2c>] process_one_work+0xaaf/0x1af0 [ 370.084744] #1: ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<000000009db52bcc>] process_one_work+0xb01/0x1af0 [ 370.095787] #2: (&type->s_umount_key#27){++++}, at: [<0000000071ae26cf>] trylock_super+0x20/0x100 [ 370.105040] 2 locks held by khungtaskd/760: [ 370.109374] #0: (rcu_read_lock){....}, at: [<000000003f8094cb>] watchdog+0x1c5/0xd60 [ 370.117828] #1: (tasklist_lock){.+.+}, at: [<00000000ad0bcb1a>] debug_show_all_locks+0xd3/0x3d0 [ 370.126937] 1 lock held by rsyslogd/4027: [ 370.131107] #0: (&f->f_pos_lock){+.+.}, at: [<00000000403794a9>] __fdget_pos+0x12b/0x190 [ 370.139573] 2 locks held by getty/4150: [ 370.143565] #0: (&tty->ldisc_sem){++++}, at: [<000000004048a2bb>] ldsem_down_read+0x37/0x40 [ 370.152293] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000b0a2d4b8>] n_tty_read+0x2ef/0x1a00 [ 370.161609] 2 locks held by getty/4151: [ 370.165588] #0: (&tty->ldisc_sem){++++}, at: [<000000004048a2bb>] ldsem_down_read+0x37/0x40 [ 370.174298] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000b0a2d4b8>] n_tty_read+0x2ef/0x1a00 [ 370.183615] 2 locks held by getty/4152: [ 370.187603] #0: (&tty->ldisc_sem){++++}, at: [<000000004048a2bb>] ldsem_down_read+0x37/0x40 [ 370.196294] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000b0a2d4b8>] n_tty_read+0x2ef/0x1a00 [ 370.205694] 2 locks held by getty/4153: [ 370.209705] #0: (&tty->ldisc_sem){++++}, at: [<000000004048a2bb>] ldsem_down_read+0x37/0x40 [ 370.218409] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000b0a2d4b8>] n_tty_read+0x2ef/0x1a00 [ 370.227705] 2 locks held by getty/4154: [ 370.231696] #0: (&tty->ldisc_sem){++++}, at: [<000000004048a2bb>] ldsem_down_read+0x37/0x40 [ 370.240407] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000b0a2d4b8>] n_tty_read+0x2ef/0x1a00 [ 370.249717] 2 locks held by getty/4155: [ 370.253714] #0: (&tty->ldisc_sem){++++}, at: [<000000004048a2bb>] ldsem_down_read+0x37/0x40 [ 370.262425] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000b0a2d4b8>] n_tty_read+0x2ef/0x1a00 [ 370.271743] 2 locks held by getty/4156: [ 370.275844] #0: (&tty->ldisc_sem){++++}, at: [<000000004048a2bb>] ldsem_down_read+0x37/0x40 [ 370.284552] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000b0a2d4b8>] n_tty_read+0x2ef/0x1a00 [ 370.293900] [ 370.295544] ============================================= [ 370.295544] [ 370.302600] NMI backtrace for cpu 0 [ 370.306241] CPU: 0 PID: 760 Comm: khungtaskd Not tainted 4.15.0+ #302 [ 370.312796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.322132] Call Trace: [ 370.324699] dump_stack+0x194/0x257 [ 370.328303] ? arch_local_irq_restore+0x53/0x53 [ 370.332945] ? debug_show_all_locks+0x2f3/0x3d0 [ 370.337591] ? nmi_cpu_backtrace+0x1be/0x210 [ 370.341977] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.346444] nmi_cpu_backtrace+0x1d2/0x210 [ 370.350653] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.355124] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 370.360380] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.365543] watchdog+0x90c/0xd60 [ 370.368978] ? reset_hung_task_detector+0xa0/0xa0 [ 370.373792] ? complete+0x62/0x80 [ 370.377225] ? __schedule+0x2040/0x2040 [ 370.381170] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.385463] ? __lockdep_init_map+0xe4/0x650 [ 370.389842] ? do_raw_spin_trylock+0x190/0x190 [ 370.394399] ? lockdep_init_map+0x9/0x10 [ 370.398432] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.403507] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.408501] ? trace_hardirqs_on+0xd/0x10 [ 370.412621] ? __kthread_parkme+0x175/0x240 [ 370.416918] kthread+0x33c/0x400 [ 370.420270] ? reset_hung_task_detector+0xa0/0xa0 [ 370.425081] ? kthread_stop+0x7a0/0x7a0 [ 370.429029] ret_from_fork+0x3a/0x50 [ 370.432813] Sending NMI from CPU 0 to CPUs 1: [ 370.437332] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 370.438326] Kernel panic - not syncing: hung_task: blocked tasks [ 370.451052] CPU: 0 PID: 760 Comm: khungtaskd Not tainted 4.15.0+ #302 [ 370.457611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.466937] Call Trace: [ 370.469503] dump_stack+0x194/0x257 [ 370.473107] ? arch_local_irq_restore+0x53/0x53 [ 370.477756] ? vsnprintf+0x1ed/0x1900 [ 370.481534] panic+0x1e4/0x41c [ 370.484703] ? refcount_error_report+0x214/0x214 [ 370.489441] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 370.494780] watchdog+0x91d/0xd60 [ 370.498215] ? reset_hung_task_detector+0xa0/0xa0 [ 370.503044] ? complete+0x62/0x80 [ 370.506496] ? __schedule+0x2040/0x2040 [ 370.510446] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.514740] ? __lockdep_init_map+0xe4/0x650 [ 370.519124] ? do_raw_spin_trylock+0x190/0x190 [ 370.523677] ? lockdep_init_map+0x9/0x10 [ 370.527713] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.532791] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.537781] ? trace_hardirqs_on+0xd/0x10 [ 370.541902] ? __kthread_parkme+0x175/0x240 [ 370.546198] kthread+0x33c/0x400 [ 370.549547] ? reset_hung_task_detector+0xa0/0xa0 [ 370.554368] ? kthread_stop+0x7a0/0x7a0 [ 370.558330] ret_from_fork+0x3a/0x50 [ 370.562694] Dumping ftrace buffer: [ 370.566325] (ftrace buffer empty) [ 370.570011] Kernel Offset: disabled [ 370.573615] Rebooting in 86400 seconds..