9215e39", @typed={0x8, 0xf, @void=""}, @typed={0xc, 0x72, @fd=r1}]}, @typed={0x1c, 0x3b, @str='lo:eth0vmnet0)eth1\x00'}, @generic="495faf6572878f391894a15b9dc2cf2e24ee59071f0588cbe7f40660eeb6e248bddd213ddbfc238f9038de3edb0bc553e1df1fe94a7cf1b00970c9c68885c9074070cfe0a44f348231383ec7966f2fe7feafd24c0fc4a61414ca63a500752a0b006dc427e0e4525efa9b4d903cd6a4d297b823dfef817b2fe6711dfc7450e952b61c2341629f3c88cbb7b660f0c9dece350800f939a1d6d21b810043d60b210cbc16bf3ece576b8a4893b71d01", @typed={0xc, 0x12, @pid=r2}, @typed={0xc, 0x3a, @uid=r3}, @nested={0x318, 0x23, [@generic="4084b93a8bf97f2d7b9e5e1ae4826a16076f4dee77121929a0ad5416d1ce0bbce8b1c8d931aca938cec2654b84add8681895343b8eedce48ae21acd5b2b1829b6f304ca76bc5ff6a4999e50b0ea979bb01846f40872ed3963266b4abbdbb6eede02585499aa2170f4cc4685970f30d5e23dea1949e7b98984cbdcda628d045c194efd96a6fb89909d7653cf27f22fa98947f4e470acb96c853f9f143dff3f3a39b6030e9e2e6e3040801c3a451f5e1ded959f06400b3251ec9ef70e0776d813418d8df", @generic="dbf20adf2e125b1be3b947aa1903fc85dc770a4f16d478d5b314a89b5c079e8bc7b6c970d88852ef2c2e8c04a6f4679a490d979c0c3bd7dd83f0d07d4d8d918c4b76482be0ed4a89cf5b7025cee0aba07951e86c4fa2f0d171df865541b4b437da7808d9acce373008fafc87706ecd39df6b7a5c52d225c69836a217fca0e331bd9b0132c8b40ff8a49012840cce4340d19927345e1ad1b035f10106e77b954db40803301c1cf89f1b47c467588af7e301c674be4cf8938887aeb9c1a070c2c26af19f6b", @typed={0x8, 0x72, @void=""}, @generic="46b2616081105ad8d7708b139aebaab5b29d75e3f3e864bd6a24e6f9f02356b3e4ac51f827822e1fa670c81f4bff62f86bd9b417f58b37e4da194d0a89fe319f1aeac3817156b631498380bed5933d0056f9d091045f46d0111dec465a54a7eaf82b0f14111ea7e28e7dce85c29da24a06d13ee30ef35e8333a6886f994da30bb517824b77931d87787107c2157407aa800e892131317c13f70759e048314a82e21a34c4999c7f3c6020701642cae9e58fb1671cc81112c2535c", @typed={0xc, 0x33, @ipv4=@loopback=0x7f000001}, @generic="bce514ccbe97c7c36d4c38854f439c3cc73c604ff45f8eaf7654b65747eeeb045b04f88c408a37a11cd088da0ad0a56bf09f44edfc2f5d900b19134b417607f3ab337c6e291181b296df542bbe6f0afbcb5b5c47b112416e82dd1c6648339e62d545e3f06e809b0732a3774d06c1eb34e051fd4704669be397aeb5387fdde83b4ccbd4b384bdc22307090556dd43a36bee4bb197ca8b896b5c90fa473caf85f703e2314206cf2c3e58afecbcd0600af2fd813c7ee1ce38e8bc6c3a77"]}, @typed={0xc, 0x7d, @ipv4=@broadcast=0xffffffff}, @generic="3fadeae42ade675b4c643192750348f2eb11f997e302f6e54624ae540ff76b0fe813f2baa387b3c5ca0c400615d8b08cd781829ced3ffa4c02e23fa0e94699f552f8ced4dc8ec383182c0ae3ac6938401455b988283f140e1b4e92a203a89768277e2d62257f1ef3ff578c69fb0dc3170c962ddaac"]}, 0x270c}, 0x1, 0x0, 0x0, 0x85}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f00007ea000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r5, 0x80000000005420, &(0x7f0000000000)=0x0) 2018/01/31 05:30:16 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000003000)={r0}) ioctl(r0, 0x840000000000937e, &(0x7f0000003000-0x4d)="bb0000d6000000000706") fadvise64(r0, 0x0, 0x40, 0x6) 2018/01/31 05:30:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00000aa000)='5,%\x00', 0x3) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) poll(&(0x7f0000709000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 05:30:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000ea0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x2001, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, "a2bd75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000072d000-0x9)='/dev/rtc\x00', 0x40000, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000420000)=""/30) r1 = syz_open_dev$sndpcmp(&(0x7f00007cb000)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0xcc000) ioctl$TIOCNOTTY(r1, 0x5422) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e04000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7fff, 0x1, 0x5, 0x34}, &(0x7f00005ee000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000999000-0x8)={r2, 0x4}, &(0x7f0000163000)=0x8) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/01/31 05:30:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a52000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000055a000)={0x0, 0x0, &(0x7f0000e39000-0x40)=[{&(0x7f000009f000-0x76)=""/118, 0x76}], 0x1, &(0x7f0000b8a000)=""/191, 0xbf, 0x0}, 0x10040) 2018/01/31 05:30:16 executing program 2: 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) timer_create(0x7, &(0x7f0000a0d000)={0x0, 0x3, 0x7, @thr={&(0x7f0000000000)="fdfb7c3daf2cca4ceb20c584c03220ad429c519133dbe2c46821215887f1409426716c1aa4a6e571689b3bae48a673680a1879e39a30786c576c6e9ffd1656b75ffbc3e43ac79fcb6fad1569b0a9259d705610db2f68cae043a2", &(0x7f0000000000)="7514d1faadb17d93358667d6a0afa00d2dce3e3fe3ffd8697235831a25dd14bdfce3621f3d3ee79d23"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_settime(r0, 0x1, &(0x7f0000eba000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000db2000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000f90000)='user\x00', &(0x7f0000adb000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000693000)="9f203669fcba0e1ccaf779caa4e20dc01ff8adec78b0a1920fbf201f7e9cb0c1fb2cfa4a3918511cfb7275c5a11326aa1bc17a672c70854b3986d22e9b71edf75db047c5504ee1f11c72dbd417bf6a4b29c221bcaaafc1d3fbe322a931aeb4972ed5", 0x62, 0xfffffffffffffffe) lstat(&(0x7f00007ab000-0x8)='./file0\x00', &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() keyctl$chown(0x4, r1, r2, r3) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b30000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f00007d2000-0x5c)={{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffff}, {0xa, 0x1, 0x3800000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x7, [0x1, 0x7, 0x20, 0x9, 0xfffffffffffffe5e, 0x3, 0x9, 0x6]}, 0x5c) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f00007b1000-0xb)='/dev/mixer\x00', 0x2000, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f000050e000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d3000)=0xe8) clock_settime(0x6, &(0x7f0000be4000-0x10)={0x0, 0x1c9c380}) bind$inet(r6, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getresgid(&(0x7f0000008000)=0x0, &(0x7f0000ef3000-0x4)=0x0, &(0x7f0000840000-0x4)=0x0) 2018/01/31 05:30:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000011f000-0xc)='/dev/autofs\x00', 0x400, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f00003ab000)={0x80, 0x1c800000, 0x9}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000056f000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d29000-0x4)=0x1c) recvmsg$netrom(r0, &(0x7f0000964000-0x38)={&(0x7f000029f000-0x10)=@ax25={0x3, {"091c7b55e8647a"}, 0x0}, 0x10, &(0x7f0000bcc000)=[], 0x0, &(0x7f0000443000)=[], 0x0, 0x0}, 0x0) 2018/01/31 05:30:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$usbmon(&(0x7f00002d3000)='/dev/usbmon#\x00', 0x52da, 0x200040) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000118000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc6000-0x4)=0x8) 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, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000965000)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000414000-0x10)={0x0, 0x8001, 0x1, [0x1000]}, 0xa) [ 107.118223] binder: BINDER_SET_CONTEXT_MGR already set [ 107.138718] binder_alloc: 15296: binder_alloc_buf, no vma [ 107.147308] binder: 15296:15307 ioctl 40046207 0 returned -16 [ 107.147359] autofs4:pid:15326:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(3590324411.0), cmd(0x0000937e) [ 107.147366] autofs4:pid:15326:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/01/31 05:30:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bbd000)='/selinux/checkreqprot\x00', 0x40, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f0000d0d000)=0x4, 0x4) 2018/01/31 05:30:16 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet(r1, &(0x7f000098d000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000448000-0x4)=0x10) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00001a2000-0x8)=0xc000000) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x6, 0x4, 0x3f, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000f000)={r2, &(0x7f000000a000)="", &(0x7f0000010000-0x30)=""/48}, 0x18) 2018/01/31 05:30:16 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000005000)={0x0, 0x5, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "35087d58ac0076f8042e0b88db000343", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000008000)='/dev/dmmidi#\x00', 0x884, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000009000)='/dev/snd/controlC#\x00', 0x6, 0x8001) 2018/01/31 05:30:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$mouse(&(0x7f0000e69000-0x12)='/dev/input/mouse#\x00', 0x800, 0x200000) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000787000-0x8)={0x2, 0x1000}) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000fa6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e90000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000011b000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000df6000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r5/1000+30000}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:30:16 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000838000)='/dev/ashmem\x00', 0x8002, 0x0) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x8000) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3a0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000001e000-0x98)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xffffffff}, &(0x7f0000012000)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000003000-0x8)={r3, 0x4}, 0x8) 2018/01/31 05:30:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005b9000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dc7000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00004bd000-0x9)='/dev/vcs\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000a5a000)={{0xffffffffffffffff, 0x0, 0x7, 0x1, 0xfffffffffffffe00}, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$mice(&(0x7f0000f10000)='/dev/input/mice\x00', 0x0, 0x4840) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000df9000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r0, 0x0, 0x404) 2018/01/31 05:30:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x2, &(0x7f0000872000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00008dd000-0x4)=0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f00000e1000)='./file0\x00', 0x10) inotify_rm_watch(r0, r2) getpgid(r1) 2018/01/31 05:30:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x1, 0x8000) connect$inet6(r0, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f000041f000-0xa)='/dev/vcs#\x00', 0xa246, 0x614800) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000af2000-0x4)=0x0) sendmsg$inet_sctp(r0, &(0x7f00003e9000-0x38)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e60000-0xa0)=[], 0x0, 0x0, 0x0, 0x0}, 0x4008000) sendmmsg$inet_sctp(r0, &(0x7f00002ed000)=[{&(0x7f00004ac000)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ec1000)=[], 0x0, &(0x7f00004ef000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ffe000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a5000-0x4)=0xe8) r3 = getegid() syz_fuseblk_mount(&(0x7f00002f2000-0x8)='./file0\x00', &(0x7f0000459000-0x8)='./file0\x00', 0x2, r2, r3, 0x7fff, 0xffffffff, 0x2000004) [ 107.151041] autofs4:pid:15327:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(3590324411.0), cmd(0x0000937e) [ 107.151049] autofs4:pid:15327:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 107.242786] binder: 15296:15315 transaction failed 29189/-3, size 0-0 line 2903 [ 107.254776] binder: undelivered transaction 65, process died. 2018/01/31 05:30:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) mknod$loop(&(0x7f0000c1a000-0x8)='./file0\x00', 0x8000, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x196, 0x3e2, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f61000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffe18) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000e4f000)=0x2, 0xfde9) 2018/01/31 05:30:16 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d0d000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000b48000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000eb5000-0xa)='./control\x00', 0x0) r1 = openat(r0, &(0x7f0000042000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./file1\x00', r1, &(0x7f0000013000-0xa)='./control\x00') openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00004c6000)='/dev/loop-control\x00', 0x8800, 0x0) renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f000002e000)='./control\x00', 0x2) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000489000)={0x5, &(0x7f0000185000-0x3d)=""/61, &(0x7f0000834000)=[{0x4, 0x8f, 0x1f, &(0x7f0000e43000-0x8f)=""/143}, {0x9, 0x98, 0x5, &(0x7f00004c6000)=""/152}, {0x1b2000000, 0xc9, 0x4, &(0x7f0000d8a000-0xc9)=""/201}, {0x0, 0x1000, 0x100000001, &(0x7f00004f0000)=""/4096}, {0x800, 0x52, 0x2, &(0x7f00007d4000)=""/82}]}) 2018/01/31 05:30:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000269000)='/dev/rtc\x00', 0x109100, 0x0) fcntl$dupfd(r1, 0x406, r0) r2 = epoll_create1(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f00003c2000)=0x100, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000abf000)='./file0\x00') epoll_ctl$EPOLL_CTL_ADD(r2, 0xa000, r0, &(0x7f0000d57000-0xc)={0x30000001, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c1d000-0xb0)={{0x7fff, 0x800}, 'port1\x00', 0x28, 0x4, 0x2, 0xf2, 0x2, 0x401, 0xd15, 0x0, 0x6, 0xab13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:30:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000eaa000-0x4)=0x0, &(0x7f00006dc000)=0x4) r1 = perf_event_open(&(0x7f0000765000)={0x3, 0x78, 0x100, 0x3, 0x6, 0x5, 0x0, 0x2b, 0x4000, 0x5, 0xb56b, 0x4, 0x7, 0x4, 0x80000001, 0x5, 0x1, 0x200, 0xffffffff, 0x7f, 0x6aeb, 0xb22, 0x8, 0x7, 0x3, 0x80000001, 0x7, 0x9355, 0x7, 0x569, 0x5, 0x3, 0xffffffff00000000, 0x4, 0x3f, 0x80000001, 0x8, 0xf0f, 0x0, 0xff, 0x3, @perf_bp={&(0x7f00007e6000-0x1)=0x0, 0xb}, 0x0, 0x8, 0x7, 0x2, 0x3ff, 0x3, 0x401, 0x0}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x9) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000081d000)=0x0, &(0x7f0000624000)=0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bfe000-0xc)='/dev/rfkill\x00', 0x6400, 0x0) signalfd(r2, &(0x7f000080f000)={0x7}, 0x8) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f00001b0000)=""/249, &(0x7f0000c62000)=0xf9) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000013b000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0a000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000087e000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000fa0000)=0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) 2018/01/31 05:30:16 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000008000)=0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000003000-0x4)=0x8000000000000ff) ioctl(r0, 0x4144, &(0x7f0000006000-0x1f5)="") socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f0000005000-0x78)={0x4, 0x78, 0x0, 0x4c3, 0x7, 0xe93, 0x0, 0x7f, 0x10002, 0x8, 0x6, 0x6, 0x6, 0x8, 0x3ff, 0x7, 0xfff, 0x68, 0x5, 0x1abc, 0x10001, 0x5, 0x9, 0x7, 0xe58, 0x5, 0x4, 0x5, 0x0, 0x9, 0x4, 0x7, 0xffffffffffffff81, 0x3ff, 0x100, 0x4, 0x100000001, 0x4, 0x0, 0x401, 0x2, @perf_bp={&(0x7f0000009000)=0x0, 0xb}, 0x800, 0x3, 0x401, 0x7, 0x2, 0x7, 0x10001, 0x0}, r1, 0x200, r0, 0x4) 2018/01/31 05:30:16 executing program 3: mmap(&(0x7f0000000000/0x8a3000)=nil, 0x8a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00001b4000)=0x1, 0x5c99833add514578) close(r0) 2018/01/31 05:30:16 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x8000000000000000) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000700000)='lp\x00', 0x3) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f91000-0x2b)="ae", 0x1, 0x0, &(0x7f00002c1000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000028000)=""/233) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fb2000)={0x0, @in6={{0xa, 0x2, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001f8000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00005e7000)={r3, 0x10001, 0x0}, &(0x7f0000cb2000-0x4)=0xc) 2018/01/31 05:30:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed5000)={0xf, 0x9, 0x5, 0xe8, 0x1, 0xffffffffffffffff, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) fcntl$dupfd(r0, 0x406, r1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x527, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000094d000-0x4)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/31 05:30:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000f6a000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x10000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ef6000-0x9)='/dev/ptmx\x00', 0x10000, 0x0) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000094d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f0e000-0x4)=0x60) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000724000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pipe(&(0x7f0000904000-0x8)={0x0, 0x0}) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000a3a000-0x18)={0x0, 0x10, 0x1, 0xffffffffffffff9c, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000052d000)={0x0, 0x0}) r8 = syz_open_dev$mouse(&(0x7f00009b4000)='/dev/input/mouse#\x00', 0x2fa1, 0x404140) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ab6000-0x8)={0x0, 0x0}) r10 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000a72000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10, 0x80000) r11 = openat$dir(0xffffffffffffff9c, &(0x7f0000c46000-0x8)='./file0\x00', 0x4000, 0x40) r12 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000751000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r13 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d37000-0x9)='/dev/dsp\x00', 0x404040, 0x0) r14 = accept4$ax25(0xffffffffffffffff, &(0x7f00009e3000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a1d000)=0x10, 0x80000) r15 = creat(&(0x7f0000ca0000)='./file0\x00', 0x88) r16 = socket$vsock_dgram(0x28, 0x2, 0x0) r17 = socket$bt_hci(0x1f, 0x3, 0x1) r18 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000237000-0x11)='/selinux/enforce\x00', 0x500, 0x0) r19 = socket$pppoe(0x18, 0x1, 0x0) r20 = syz_open_dev$dspn(&(0x7f0000305000-0xa)='/dev/dsp#\x00', 0x3, 0x400040) r21 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000155000-0x4)=0x0) r22 = accept4$unix(0xffffffffffffffff, &(0x7f000080a000-0x1002)=@file={0x0, ""/4096}, &(0x7f00007d4000)=0x1002, 0x80000) r23 = syz_open_dev$admmidi(&(0x7f00008f3000)='/dev/admmidi#\x00', 0xffffffffffffffc1, 0x20000) r24 = socket$bt_l2cap(0x1f, 0x1, 0x0) r25 = socket$pptp(0x18, 0x1, 0x2) r26 = eventfd2(0x0, 0x1) r27 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000c4000)='/selinux/load\x00', 0x2, 0x0) r28 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000173000)='/selinux/member\x00', 0x2, 0x0) r29 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/autofs\x00', 0x400000, 0x0) r30 = openat$vnet(0xffffffffffffff9c, &(0x7f00006b6000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r31 = socket$inet6_udp(0xa, 0x2, 0x0) r32 = syz_open_dev$mice(&(0x7f0000089000)='/dev/input/mice\x00', 0x0, 0x100) r33 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e2f000-0x10)={&(0x7f000093c000)='./file0\x00', 0x0, 0x8}, 0x10) pipe2(&(0x7f0000e41000)={0x0, 0x0}, 0x4000) r35 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000071e000-0x12)='/dev/loop-control\x00', 0x40, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f000082d000-0x18)={0x100, 0xb, 0x1, 0x0, 0x0}) r37 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) sendmsg$unix(r0, &(0x7f00002ed000)={&(0x7f00003ea000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000057c000-0xe)=[{&(0x7f0000613000)="557e9063a24947c0d3a6671c608f73eae223", 0x12}, {&(0x7f0000bd0000)="279d3c39a03e912790cc180def25e75c7c865c7296211baa375037b9748a322ad5172099e57ed02864488b16c5e32d8e7e1c32ccdb4b11e409ad4da4a606a66c40edce5e017f83fefd5d937a719d2b7ee305ce6b939d6e5594e7f15605314987f1737e64a81689792fe9f3449347c01860b6cb6d6a3ab6e12fafa17b29df3415162621842df95f3f6f7b16c3b50f83afaca0", 0x92}, {&(0x7f000014f000)="28b60f391d95a52fa7678428448c2dfffd6eedd1e7578558878a233e33c8922ab6fc19298d32e3e3bd87c9bb0be3ffcf27ea9382b1be2ff99b7c5b9ba78efa7fabf975dd48dec402da6e50fe1d81bd7158e35f95f604c8daadafd3fe28542a92f98faed60959", 0x66}], 0x3, &(0x7f00005f5000-0x128)=[@rights={0x38, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9, r10]}, @rights={0x20, 0x1, 0x1, [r11, r12, r13]}, @rights={0x20, 0x1, 0x1, [r14, r15, r16]}, @rights={0x38, 0x1, 0x1, [r17, r18, r19, r20, r21, r22, r23, r24, r25]}, @rights={0x18, 0x1, 0x1, [r26, r27]}, @rights={0x20, 0x1, 0x1, [r28, r29, r30, r31]}, @rights={0x28, 0x1, 0x1, [r32, r33, r34, r35, r36]}, @rights={0x18, 0x1, 0x1, [r37]}], 0x128, 0x4801}, 0x20000000) syz_emit_ethernet(0x3e, &(0x7f00007e5000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x101, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0x7, 0x9, [@multicast1=0xe0000001]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/31 05:30:16 executing program 2: timerfd_create(0x7, 0x0) mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x7, &(0x7f000002e000-0x8)={0x0, 0x0}) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f000005d000+0x895)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000003e000-0x4)=0x10, 0x800) r1 = gettid() sched_getscheduler(r1) timer_create(0x2, &(0x7f0000044000)={0x100000000000002, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f000005d000)='/dev/dsp#\x00', 0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, r2+10000000}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) exit(0x6) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000057000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 05:30:16 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$bt_hci(r0, 0x65, 0x6, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000003000-0x4)=0xf4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000006000)='/dev/input/mouse#\x00', 0x2, 0x801) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000003000)=r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:30:16 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000a94000)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000a96000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x2f) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f00006e2000)=@random={'user.', ',\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000565000)=@random={'system.', 'posix_acl_access\x00'}, &(0x7f0000002000-0x8)='bdev}\x00', 0x6, 0x1) clock_gettime(0x0, &(0x7f0000460000)={0x0, 0x0}) 2018/01/31 05:30:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) listen(r0, 0x8) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00007a8000-0x4)=0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000e67000)="f785f2a2e411986b9ce3eb0854649a63153c5cfd26912b5b7d1c4166ee1cbf682b9ef3685f47c87d01416ccecba53dae8821d7fedcc5c1d1bf26eee059794b33a992bdba84c60f7d5b9a37245f54c03f6f8a27577ddb7e432ce80ea2d7af699923c51300b47c0a2f19bee080bc66853e3eda24cd26691c88", 0x78) add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f00002aa000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)="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", 0x4d1, 0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000ed9000-0xe)='loginuid\x00') sendfile(r0, r1, &(0x7f0000c74000-0x8)=0x0, 0xff) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00002d4000)={0x8, 0x7, 0x10001, 0x7}, 0x8) 2018/01/31 05:30:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000418000-0x1000)="", 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00001cf000)={0x200001000, 0x0}) ioctl$TIOCEXCL(r1, 0x540c) 2018/01/31 05:30:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80002, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000074000)="", 0x0, 0x0, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r2) 2018/01/31 05:30:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$vcsa(&(0x7f000051a000-0xb)='/dev/vcsa#\x00', 0x8a, 0x20000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00008d3000)=0x8, 0x4) execveat(r0, &(0x7f00001e7000-0x8)='./file0\x00', &(0x7f00006f8000-0x18)=[&(0x7f0000b70000)='/dev/vcsa#\x00', &(0x7f0000d26000-0x2)='#\x00', &(0x7f00003b8000-0xe)='mime_type^em1\x00'], &(0x7f000018d000)=[&(0x7f0000c58000)='@trustedcgroup/em0\x00', &(0x7f000089d000-0xb)='/dev/vcsa#\x00', &(0x7f000065e000)='/dev/vcsa#\x00', &(0x7f0000281000-0x1)='\x00', &(0x7f0000eda000-0xb)='/dev/vcsa#\x00', &(0x7f00008a1000-0xb)='/dev/vcsa#\x00', &(0x7f00001b7000-0x4)='#/@\x00', &(0x7f0000635000-0x2)='&\x00', &(0x7f0000fba000-0xb)='/dev/vcsa#\x00'], 0x100) unlinkat(0xffffffffffffffff, &(0x7f00006d2000)='./file0\x00', 0x0) 2018/01/31 05:30:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000970000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni-avx2\x00'}, 0x58) 2018/01/31 05:30:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000052000-0x6)='wlan1\x00', 0x0, 0x8, &(0x7f0000000000)={0x8, 0x4, 0x5, 0x20, 0x7, 0x7f, 0x0, 0x5dfb}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000d07000-0x60)={0x0, 0x2c, 0x7, @thr={&(0x7f0000058000+0x891)="7e20eed5d9ada8a0caf5591276357af95f4e90107ca6baa7128b40d84ea108948f86", &(0x7f0000001000-0x77)="df2c4e4f60a48217e965b440b0b54ef3594ffbdd783c5f96bda0c36881add65c26e2084864189e5707e90fc7cc699f68da507f9aa8910f6a2f6e139dcf876515422e1f39bea1437bc09ca3bdfe028cc6b9fb37ae5f9f6c1bcc41f18424112499aec10e32b27798cc8fd70f2ffe137a91e9cd6f2522e6e2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) pread64(r1, &(0x7f00008d9000)=""/12, 0xc, 0x0) perf_event_open(&(0x7f0000807000)={0x4, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14292, 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_config_ext={0x0, 0x40}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 05:30:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000dee000-0x9)='/dev/sg#\x00', 0x2, 0x400) bind$netlink(r0, &(0x7f00009ae000-0xc)={0x10, 0x0, 0x2, 0x0}, 0xc) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00003f8000)=0x40) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000)={&(0x7f000087c000-0x2ce)={0x18, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:30:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bpf$OBJ_PIN_PROG(0x6, &(0x7f00006b1000)={&(0x7f0000f7a000-0x8)='./file0\x00', r0}, 0xc) sendto(r0, &(0x7f000082e000)="a5253a197da0dd24d9cd5b0589f962f26480693b6f377b7c94f9008c3d6d1257d05a2d01f74df0f81c31740b78cd2ab1d51c3db5501bcf0c5c399a692dfe88d4edd73930ac1132af4bda708aa12779e0a89bd40d7d188c90e64373af3a5a5ee167cdbd6904708adea6f5a4ba59781b6d2f6a6ad5fa643122eea05c972889d8ab97c2ac2aa4bdc7f50dc869ec282dccc0d305221b004e49b09f50d00b00", 0x9d, 0x80, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000ea2000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 107.595860] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/31 05:30:16 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x2) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000001000-0xc)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000001000-0x20)={0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0x3c, &(0x7f0000001000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000b49000-0x30)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/31 05:30:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x200) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000000000)=0x0) 2018/01/31 05:30:16 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @irqchip={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @adapter={0x0, 0x1000, 0x0, 0x0, 0x0}}]}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)=""/0) fcntl$notify(r0, 0x402, 0x2) 2018/01/31 05:30:16 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/31 05:30:16 executing program 4: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000b00000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x400000) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000dc2000-0x54)=""/84) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b2e000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000010000-0x8)={r2, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000565000)=0x5, 0x4) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000dc2000)=""/245) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000dc4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000dc3000)=0x10) 2018/01/31 05:30:16 executing program 1: r0 = syz_open_dev$dspn(&(0x7f00003e2000)='/dev/dsp#\x00', 0x684a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000001000-0x20)={0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x1, &(0x7f0000c63000)="00000005", 0x4) 2018/01/31 05:30:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00002c8000)={"821d6202e0c87258bb1764683812584f", {0x4, 0x0, 0x0, "3344f22eda46", 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000001000)={0x1, 0xd1a8}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000ace000)=0x10000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000002000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/31 05:30:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") lseek(r0, 0x0, 0x0) fcntl$getflags(r0, 0x1) 2018/01/31 05:30:16 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getuid() stat(&(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000027000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000002a000)='./file0\x00', &(0x7f000002b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x1, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) fstat(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:30:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b6e000)='/selinux/enforce\x00', 0x40000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007c2000)='nv\x00', 0x3) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) 2018/01/31 05:30:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000380000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000070f000)="0200", 0xfffffffffffffe6e) 2018/01/31 05:30:16 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sigaltstack(&(0x7f0000137000/0x3000)=nil, &(0x7f00006b8000)=0x0) accept4(r0, &(0x7f000016e000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a4c000)=0x10, 0x80000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000e78000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000104000)='/dev/sequencer2\x00', 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000f65000)=[{&(0x7f0000250000-0x47)="80", 0x1}], 0x1, 0x0) 2018/01/31 05:30:16 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='sysfs\x00', 0x0, &(0x7f00001e1000-0x1)="") syz_open_dev$vcsn(&(0x7f00002cd000)='/dev/vcs#\x00', 0x8, 0x8400) 2018/01/31 05:30:16 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000013000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0x3fe) write$selinux_create(r0, &(0x7f000000c000)=@objname={'system_u:object_r:qemu_device_t:s0', 0x20, 'unconfined', 0x20, 0x30, 0x34, 0x20, './file0\x00'}, 0x39) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000013000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000-0x4)=0x10) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xffffffffffffff7f}, 0x1c) r1 = socket$inet(0x10, 0x3, 0x10) fcntl$setstatus(r1, 0x4, 0x6800) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270300000000000004007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:30:16 executing program 1: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000053000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000059000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) 2018/01/31 05:30:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x321000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000000)={&(0x7f0000001000)={0x27, 0x8, 0xfffffffffffffffe, 0x5, 0x5, 0x1, "9c9278220ad731d4e8e72f481cd30a357678faa1389ed4339a37a3ecf2f38cff9dc166c4c038066477c223bd31fe6c2fb154c49d682dc0c4659748e987cb1a", 0x212a5044}, 0x60, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0x20)="61e71ee001be0625cbf2475d47de8a8d334fdc382dbf54c9be3ddc93628f48c0", 0x20}], 0x1, &(0x7f0000000000)={0x20, 0xba, 0x64, "586697bdefd25b5658d7"}, 0x20, 0x4000000}, 0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x83) r2 = semget(0x3, 0x5, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r2, 0x3, 0xf, &(0x7f0000003000-0x4)=""/4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001000-0x28)={0x1, 0x0, [{0x1, 0x13, &(0x7f0000000000)=""/19, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000003000-0x71)="808ab3ab59539d843f2336455565a40ecb47747f5d65b7fa9086115553ed0605ea7fa311ee8e1de604e8e2d51c529506b7bd6cf3ee4fffe72193ad8823ab12525a9508650b6c384b817cfc0162cc3c268c2f3e4fb937d85f780bd2e4588ac4c2e1c9cee5cf5302c108c51971e6740b3180", 0x71, 0x4, &(0x7f0000002000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x30d) 2018/01/31 05:30:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006d4000-0x10)='/selinux/policy\x00', 0x0, 0x0) mknod(&(0x7f000016c000-0x8)='./file0\x00', 0x0, 0x0) clock_gettime(0x7, &(0x7f0000cca000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000a51000-0x20)={{r1, r2+30000000}, {0x77359400, 0x0}}, &(0x7f0000955000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) truncate(&(0x7f000056b000-0x8)='./file0\x00', 0x5) creat(&(0x7f00008b2000)='./file0\x00', 0x0) 2018/01/31 05:30:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000b6e000-0x8)={0x0, 0x0}, 0x84800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000b53000-0x10)={0x6, [0x1, 0x556, 0x9, 0x8, 0x7, 0x200]}, &(0x7f0000abf000)=0x10) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) [ 107.705137] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 107.723149] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/31 05:30:16 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x13, 0x1, 0x7, &(0x7f0000b9a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x0, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000066f000)=[{0x4, 0x0}, {0x0, 0x7fff}, {0x2, 0x80000000}, {0x4, 0x1}, {0x4, 0x3ff}, {0x8, 0x8001}], 0x6) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) sendto$inet(r0, &(0x7f0000f15000)="", 0x0, 0x0, &(0x7f0000f17000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 05:30:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000952000-0x9)='/dev/rtc\x00', 0x2000, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000088a000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000002000a, 0x0}) 2018/01/31 05:30:16 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic=""/16, 0x10) mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x1002, 0x4) 2018/01/31 05:30:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) bind$pptp(r1, &(0x7f00007e2000-0x20)={0x18, 0x2, {0x0, @rand_addr=0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000986000-0x6ae)="e76bc84e8d87131c92c321cd8648009bf14f28c84a8f81b6e745fe72f754e3e4e52f1078c64ef19cc709af1b252767ff96817466c228947b3203add19fd01d1c8727feddf7ad5b31f283c49e7b59aa39e2875e697e92ee4c0cd878577cc3082eb19e951037defc0075917372591f0e862273c8fd8f55905b584cf073501c45b11ff76f7d27f1e4c197df7ea9cb9c953470479e3ffd20a26ad8aa0c9681deda6724d573a9d4bee39e04143b31437b20aa35dd0f05126194285e563c19da5bebee6d8ccf12007b44b4710a8dd1997705c0fac7b6a046bd914a50c514cf6be6a1aa1e39", 0xe2, 0x0, 0x0, 0x0) syz_open_dev$mice(&(0x7f000064f000)='/dev/input/mice\x00', 0x0, 0x8100) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000074000)=0x3ff, 0x4) sendto(r0, &(0x7f0000271000)="05", 0x1, 0xc0, &(0x7f0000511000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) sendmmsg$unix(r1, &(0x7f000093e000)=[{&(0x7f0000c25000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000178000)=[{&(0x7f0000fb7000)="8e", 0x1}], 0x1, &(0x7f00007ed000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/31 05:30:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000a9b000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f000098a000-0x1)=0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000864000)=""/169, 0xa9, 0x0) getdents(r0, &(0x7f0000604000)=""/233, 0xe9) rt_sigtimedwait(&(0x7f0000c58000-0x8)={0x87f}, 0x0, &(0x7f000032a000-0x10)={0x77359400, 0x0}, 0x8) dup3(r1, r0, 0x0) 2018/01/31 05:30:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000236000)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000a8e000-0x10)={0x10000020000002, 0x0, &(0x7f00007d4000-0x1000)=""}) 2018/01/31 05:30:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup2(r0, r0) sendmsg$nl_xfrm(r1, &(0x7f000042c000-0x38)={&(0x7f000046b000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000242000-0x10)={&(0x7f00009c7000-0x388)=@flushpolicy={0x388, 0x1d, 0x10, 0x1, 0x2, "", [@tmpl={0x244, 0x5, [{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x33}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0xffffffffffffffff, 0x4, 0x3, 0x1, 0x0, 0x4, 0x7}, {{@in=@multicast1=0xe0000001, 0x1, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x3, 0x2, 0x9, 0x2, 0x5, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3b}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x4, 0x3, 0x7, 0xffffffff, 0x3, 0x8}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x1, 0x2, 0x80000000, 0x6, 0x260, 0x5}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2, 0x3c}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x3, 0x0, 0x4, 0x3, 0xffff, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3f}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x2, 0x2, 0x7, 0x76a, 0x3, 0x316}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x6c}, 0xa, @in=@multicast2=0xe0000002, 0x6, 0x4, 0x0, 0x101, 0x8e, 0x32ef, 0x1}, {{@in=@multicast1=0xe0000001, 0x1, 0x3f}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3, 0x0, 0x6, 0x800, 0x5, 0x1000}, {{@in=@dev={0xac, 0x14, 0x0, 0x14}, 0x1, 0x3b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x2, 0x3, 0x9, 0x69f, 0xfffffffffffffe01, 0x1}]}, @proto={0x8, 0x19, 0x3b}, @algo_auth={0xc4, 0x1, {{'poly1305\x00'}, 0x3d8, "f451d34acb389b6a2a2dcde3e4f18b4b5d9eef9b2e7c90e5c7e1e2cd8aaf5ceecb4bcb86e743c5bf23c1a4fa1b8ac272675c09c4525bdfdb674167b75b8cc849e617027ed5afee1e24f4037a703f9b66e03d19bc8d1c9b1e9c72b5937ec2a545ab7cafd4eb3d4852fb7a6a0dc11c2b7ef1a2c2ce99b0dd99c6e5af"}}, @algo_comp={0x68, 0x3, {{'lzs\x00'}, 0xf8, "16d83c9d7315cdbf58eacb2e5b6bff43ce5f3a2bb6dfc13d2b361c1a616fd9"}}]}, 0x388}, 0x1, 0x0, 0x0, 0x0}, 0x40014) bind$bt_sco(r1, &(0x7f0000567000)={0x1f, {0x10001, 0x6, 0xa4c, 0x0, 0x3, 0xfffffffffffffffd}}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000fc4000-0x214)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0xff}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x33}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:30:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000095f000)=0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f00005f8000)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) clone(0x0, &(0x7f0000080000-0xef)="", &(0x7f0000679000-0x4)=0x0, &(0x7f000063f000)=0x0, &(0x7f0000627000-0xd)="") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d44000-0xb)='/dev/audio\x00', 0x0, 0x0) close(r1) 2018/01/31 05:30:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cba000-0x4)={r0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000042c000)={0x0, 0x1f}, &(0x7f000045c000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000477000)={r2, 0x1}, 0x8) accept4$nfc_llcp(r1, &(0x7f0000c7b000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c56000)=0x60, 0x80800) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000806000)="d0", 0x1}], 0x1, &(0x7f00007ee000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x4, 0xc080, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) pipe(&(0x7f00004f7000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f00003a1000-0xf8)={{0xffffffffffffffff, 0x3, 0x1ff, 0x3, 0xffffffff}, 0x0, 0x497, 'id0\x00', 'timer1\x00', 0x0, 0x3ff, 0x8, 0x9bdf, 0xd8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000c6e000)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000228000)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000401000-0x10)={r4, 0x1, 0x6, @random="22fb89c91218", [0x0, 0x0]}, 0x10) 2018/01/31 05:30:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x1)='O', 0x1, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f0000000000)=""/4, 0x4) 2018/01/31 05:30:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x7ffffe) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000293000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) write(r0, &(0x7f0000d7f000)='O', 0x1) 2018/01/31 05:30:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000815000-0xb0)={{0x20000000000080, 0x0}, "706f727430ffff0000000000000000000000000000000000006b0000000000000000000000000000000000000000000000000000000000000000000000000001", 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400000001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$dmmidi(&(0x7f00004e5000)='/dev/dmmidi#\x00', 0x80000001, 0x303000) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xe61) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c1f000-0x16)='/selinux/checkreqprot\x00', 0x220200, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) 2018/01/31 05:30:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000924000)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00003e1000-0x20)={{&(0x7f0000e32000/0x2000)=nil, 0x2000}, 0x2, 0x0}) ioctl$sock_bt_hci(r1, 0x400448e7, &(0x7f0000391000-0xb)="b8b929ee8681fb34a87546") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) syz_open_dev$sg(&(0x7f000085f000-0x9)='/dev/sg#\x00', 0xfffffffffffffffc, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00001f7000)=""/175) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00008fd000-0x8)={0x1, [0x0]}) 2018/01/31 05:30:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000085e000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a3c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000618000-0x410)=@security={'security\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x1c8, 0x298, 0x298, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000cdf000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1c8}}, [{{@ipv6={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, [0xff, 0x0, 0xff000000, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffff00, 0xff000000], @generic="902c414110fc6485acc98462a8b113f0", @generic="343890e73a50c93c0387a7eaa2e26c24", {0xff, [0x0, 0x0, 0x0, 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, 0x100, 0x6, 0x16}, 0x0, 0xd0, 0xf8, 0x0, {0x0, 0x0}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x22, 0x2, 0x1}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x100, 0x2, 0x3}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x6}}}, {{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, [0xff000000, 0xffffffff, 0xffffffff, 0xffffff00], [0xffffffff, 0xffffffff, 0xff000000, 0xffffff00], @generic="0b622fef9ac9df3751dc3b227635d07e", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 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]}, 0x7f, 0x1, 0x1, 0x21}, 0x0, 0xf0, 0x118, 0x0, {0x0, 0x0}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x100000000, 0x2, 0x1, [0x6, 0x807, 0x8, 0xb6c8, 0x3, 0x1968, 0x40, 0x9, 0xa9ad, 0x3, 0x80, 0x67, 0x8, 0x7ff, 0x5, 0x1], 0xc}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x3}}}]}}, 0x410) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000003000-0x343)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x1c8, 0x1f0, 0x0, {0x0, 0x0}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ip6tnl0\x00', {0x0, 0x1, 0x0, 0x6, 0x0, 0x8, 0x4, 0x0, 0x0, 0x0}, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x418) uselib(&(0x7f0000417000-0x8)='./file0\x00') 2018/01/31 05:30:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) eventfd2(0x3, 0x801) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/kvm\x00', 0x800000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00006cf000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f000037b000)={0x0, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:30:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e1b000-0x4)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x8, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000e71000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00001ac000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000be4000-0x28)={@common="6c000000000000000200", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpgid(r1) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80040000, r3}) [ 107.976379] binder: 15530:15538 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 108.022539] binder: 15530:15538 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/31 05:30:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000100000-0xe)='net/rt_acct\x00') lseek(r0, 0x56, 0x0) accept4(r0, &(0x7f00004ac000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000e7f000)=0xc, 0x80800) 2018/01/31 05:30:17 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f88000-0x1)='\x00', 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000122000-0x4)=0x1ff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f0000c1e000-0x40)={0x0, 0x0, 0x101, 0xffffffffffffff00, 0x400000, 0x0, 0x0, 0x0}, &(0x7f0000f87000-0x40)={0x3, 0x100000000, 0x2, 0x6, 0x1, 0x8, 0x0, 0x8}, &(0x7f0000836000)={0x77f, 0x40000000000000, 0x0, 0x0, 0x1, 0x0, 0x100000000, 0xfff}, &(0x7f000063f000-0x10)={0x0, 0x1c9c380}, &(0x7f00001bb000-0x10)={&(0x7f0000120000)={0x0}, 0x8}) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x7435, 0x1800}], 0x7, &(0x7f0000001000)={0x77359400, r2}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f87000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000f86000)=0x5) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/31 05:30:17 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0x0, 0x0) shmat(0x0, &(0x7f0000002000/0x4000)=nil, 0x100000001000) r1 = getpid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f000000a000-0xb)="6d6f756e7473de61747300") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000a000-0x8)={0x0, 0x0}) r3 = dup(r0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000004000)={0x9, 0x2, 0x2, 0x4a8235d4, 0x4, [{0x7, 0x6, 0x1, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0}, {0x4, 0x21, 0x467e73a2, 0x0, 0x0, 0x408, 0x0, 0x0, 0x0}, {0x7fff, 0x7a85d34c, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x400, 0x3e01a843, 0xfffffff800000000, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:30:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x9, 0x20a970e3, 0x4000000, 0xfffffffffffffffd, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00006ee000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 05:30:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000012000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = getpid() tkill(r2, 0x1a) r3 = syz_open_dev$admmidi(&(0x7f00007e1000)='/dev/admmidi#\x00', 0x5, 0x8000) r4 = inotify_add_watch(r0, &(0x7f0000a9e000-0x8)='./file0\x00', 0x1) inotify_rm_watch(r3, r4) 2018/01/31 05:30:17 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000009000-0xad)=""/173, 0xad, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000000e000)={0x8, [0x4, 0xfffffffffffffff8, 0xaaba, 0xd89, 0x100000000, 0xd2, 0x98, 0x4]}, &(0x7f000000e000)=0x14) 2018/01/31 05:30:17 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lstat(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe2000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00004fc000-0x20)={0x5, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000006000)={0x10001, r2}) 2018/01/31 05:30:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00006eb000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000fcf000)={0x0, 0x5}, &(0x7f00005d9000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000e12000)={r1, @in6={{0xa, 0x2, 0x901d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) sendto(r2, &(0x7f0000a91000-0x5b)="f536796130e6f41318de8b1ce0b09b8531806c19da91864eb2705a2a22e2a2db4abb3dfe6cb28e2890186c2ccd1e8e76d4af8d70d92890c778a2ddde8f28cae70f6ed8f4238509b620d81c39a2dcba6bf51d69cacb013001fb15df", 0x5b, 0x1, &(0x7f000001f000-0x9)=@rc={0x1f, {0x3f, 0x1f00000000000, 0x100, 0xff, 0x9, 0xffff}, 0x9}, 0x9) 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)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e54000)='./file0\x00', &(0x7f000083d000-0xc)='./file0/bus\x00', &(0x7f0000a6c000-0x8)='mqueue\x00', 0x0, 0x0) 2018/01/31 05:30:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000575000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00009af000-0x26)=""/38) 2018/01/31 05:30:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000e32000-0xd)='/dev/dmmidi#\x00', 0x5, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000750000)={0x3, 0x4006, 0xc7, 0x9}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = syz_open_dev$vcsn(&(0x7f00005e7000)='/dev/vcs#\x00', 0x5, 0x20082) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004bf000)={0x8, 0x0, &(0x7f00008a4000-0x8)=[@exit_looper={0x630d}, @enter_looper={0x630c}], 0x95, 0x0, &(0x7f0000e0b000)="d5dbde4ae45e68432de0854e010b4b8482595adf7a5557d0ce94654ad7104b3c81e0474985e85b11f3b1516e7887947a2ecc333da049cd0681e499671ab701e159d4ecce1e5ecd2c54685a402be553a6c0e1958533bd7530061581574a79bdb8d032fa3596ee6fd393b1b5d5b0a87dab36147c47759c14ebff8b2fba79b58f58c0c56acc1d385d80aace75a4a06563267218d450d7"}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000866000)={0x0, 0x0, 0x0}, &(0x7f000018a000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd0000-0xc)={0x0, 0x0, 0x0}, &(0x7f000008c000-0x4)=0xc) fchown(r0, r2, r3) bind$bt_hci(r0, &(0x7f0000a9f000)={0x1f, 0x80000000, 0x0}, 0x6) syz_open_dev$vcsn(&(0x7f0000ac4000)='/dev/vcs#\x00', 0x100, 0x80000) preadv(r1, &(0x7f0000e23000)=[{&(0x7f0000913000)=""/228, 0xe4}], 0x1, 0x0) prctl$getname(0x10, &(0x7f0000e07000-0xb4)=""/180) nanosleep(&(0x7f0000235000-0x10)={0x0, 0x989680}, &(0x7f0000bc5000-0x10)={0x0, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002a3000)='/selinux/enforce\x00', 0x206400, 0x0) 2018/01/31 05:30:17 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x6, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001d00039407fffd023da283f407eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000014000)=@generic="bc0f7ba2a9e47df94c5d51ccb4fd707e") 2018/01/31 05:30:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000823000/0x3000)=nil, 0x3000, 0xf) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000436000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000e89000)={0x2, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x7, 0x5, 0x81, &(0x7f0000780000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xc38f, 0x2f54000000, 0x4}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000153000)={0x5, &(0x7f0000295000-0x7f)=""/127, &(0x7f000056b000)=[{0x7f822ad2, 0x1000, 0x6451, &(0x7f00006f6000)=""/4096}, {0xf0490000, 0xed, 0x7, &(0x7f0000b84000)=""/237}, {0x6, 0x2c, 0xe12, &(0x7f000056b000)=""/44}, {0x2, 0x31, 0x27e1, &(0x7f00009ec000)=""/49}, {0x6, 0x42, 0x6, &(0x7f0000791000-0x42)=""/66}]}) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000828000)={@multicast1=0x0, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00001ba000)=0xc) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000b29000)={0x6, 0x9, 0x1, 0x4}) clone(0x0, &(0x7f00000a5000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000911000)="") [ 108.116712] binder: 15562:15571 ioctl 8040ae9f 20006fe4 returned -22 [ 108.141322] syz-executor3: vmalloc: allocation failure: 7798521856 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 2018/01/31 05:30:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d6a000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000149000/0x18000)=nil, &(0x7f0000b5f000-0x18)=[@text64={0x40, &(0x7f0000702000)="66baf80cb84ed86b8bef66bafc0c66ed66b88b008ec848b800000080000000000f23d80f21f835800000500f23f866b8a1008ee83646f466ba2000b021eec48141d5c44cf6720a66baf80cb889150780ef66bafc0cec4d0f09", 0x59}], 0x1, 0x25, &(0x7f0000ea5000)=[], 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000009f000-0x5)='veno\x00', 0x5) socketpair(0x0, 0x0, 0x0, &(0x7f00007a7000-0x8)={0x0, 0x0}) shutdown(r0, 0x1) 2018/01/31 05:30:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000006e000-0x10)={0x77359400, 0x0}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000fe5000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, r1}, 0x14) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000f81000)=0x0, &(0x7f0000e98000)=0x4) r2 = add_key$user(&(0x7f00002ac000-0x5)='user\x00', &(0x7f0000962000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003a1000)="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", 0x1000, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f7f000-0x8)=[{0x4, 0x3}], 0x1) keyctl$invalidate(0x15, r2) 2018/01/31 05:30:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d15000)='/proc/self/net/pfkey\x00', 0x60001, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00002de000)=0x0) r1 = syz_open_dev$usbmon(&(0x7f0000554000-0xd)='/dev/usbmon#\x00', 0xe212, 0x400) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000e83000)=0x81, 0x4) r2 = socket(0x10, 0x3, 0x0) connect$llc(r2, &(0x7f0000a2b000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="f79312bb29b9", [0x0, 0x0]}, 0x1) [ 108.189318] binder: 15562:15593 ioctl 8040ae9f 20006fe4 returned -22 [ 108.206661] syz-executor3 cpuset=/ mems_allowed=0 [ 108.206848] CPU: 0 PID: 15573 Comm: syz-executor3 Not tainted 4.15.0+ #287 [ 108.206854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.206858] Call Trace: [ 108.206875] dump_stack+0x194/0x257 [ 108.206894] ? arch_local_irq_restore+0x53/0x53 [ 108.206909] ? idr_get_free_cmn+0xfd0/0xfd0 [ 108.206923] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 108.206952] warn_alloc+0x19a/0x2b0 [ 108.206969] ? zone_watermark_ok_safe+0x400/0x400 [ 108.206978] ? mark_held_locks+0xaf/0x100 [ 108.206992] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 108.207011] ? perf_trace_lock+0xd6/0x900 [ 108.207026] ? depot_save_stack+0x3b5/0x490 [ 108.207048] __vmalloc_node_range+0x4f0/0x650 [ 108.207060] ? print_irqtrace_events+0x270/0x270 [ 108.207068] ? kasan_kmalloc+0xad/0xe0 [ 108.207074] ? __kmalloc_node+0x47/0x70 [ 108.207083] ? kvmalloc_node+0x64/0xd0 [ 108.207092] ? xt_alloc_table_info+0x64/0xe0 [ 108.207106] ? xt_alloc_entry_offsets+0x21/0x30 [ 108.207117] __vmalloc_node_flags_caller+0x50/0x60 [ 108.207129] ? xt_alloc_entry_offsets+0x21/0x30 [ 108.207143] kvmalloc_node+0x82/0xd0 [ 108.207158] xt_alloc_entry_offsets+0x21/0x30 [ 108.207169] translate_table+0x2e0/0x1dd0 [ 108.207199] ? lock_downgrade+0x980/0x980 [ 108.207217] ? alloc_counters.isra.11+0x7e0/0x7e0 [ 108.207226] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 108.207237] ? __check_object_size+0x25d/0x4f0 [ 108.207258] ? __might_sleep+0x95/0x190 [ 108.207279] ? kasan_check_write+0x14/0x20 [ 108.207288] ? _copy_from_user+0x99/0x110 [ 108.207304] do_arpt_set_ctl+0x394/0x8d0 [ 108.207316] ? module_unload_free+0x5b0/0x5b0 [ 108.207323] ? lock_acquire+0x1d5/0x580 [ 108.207333] ? lock_sock_nested+0xa3/0x110 [ 108.207348] ? compat_do_arpt_set_ctl+0xb90/0xb90 [ 108.207385] ? mutex_unlock+0xd/0x10 [ 108.207396] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 108.207422] nf_setsockopt+0x67/0xc0 [ 108.207443] ip_setsockopt+0xa1/0xb0 [ 108.207460] tcp_setsockopt+0x82/0xd0 [ 108.207480] sock_common_setsockopt+0x95/0xd0 [ 108.207498] SyS_setsockopt+0x189/0x360 [ 108.207516] ? SyS_recv+0x40/0x40 [ 108.207529] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 108.207543] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 108.207556] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 108.207579] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 108.207586] RIP: 0033:0x453299 [ 108.207591] RSP: 002b:00007f38016fac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 108.207600] RAX: ffffffffffffffda RBX: 00007f38016fb700 RCX: 0000000000453299 [ 108.207605] RDX: 0000000000000060 RSI: 0000000000000000 RDI: 0000000000000014 [ 108.207609] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 108.207614] R10: 0000000020000000 R11: 0000000000000212 R12: 0000000000000000 [ 108.207619] R13: 0000000000a2f33f R14: 00007f38016fb9c0 R15: 0000000000000000 [ 108.207970] Mem-Info: [ 108.207990] active_anon:71181 inactive_anon:59 isolated_anon:0 [ 108.207990] active_file:3547 inactive_file:8423 isolated_file:0 [ 108.207990] unevictable:0 dirty:126 writeback:0 unstable:0 [ 108.207990] slab_reclaimable:9062 slab_unreclaimable:86659 [ 108.207990] mapped:24154 shmem:68 pagetables:796 bounce:0 [ 108.207990] free:1423298 free_pcp:474 free_cma:0 [ 108.208011] Node 0 active_anon:284724kB inactive_anon:236kB active_file:14188kB inactive_file:33692kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96616kB dirty:504kB writeback:0kB shmem:272kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 20480kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 108.208076] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 108.208095] lowmem_reserve[]: 0 2868 6378 6378 [ 108.208110] Node 0 DMA32 free:2939184kB min:30316kB low:37892kB high:45468kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2940008kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:824kB local_pcp:176kB free_cma:0kB [ 108.208128] lowmem_reserve[]: 0 0 3510 3510 [ 108.208142] Node 0 Normal free:2738100kB min:37096kB low:46368kB high:55640kB active_anon:284724kB inactive_anon:236kB active_file:14188kB inactive_file:33692kB unevictable:0kB writepending:504kB present:4718592kB managed:3594340kB mlocked:0kB kernel_stack:4608kB pagetables:3184kB bounce:0kB free_pcp:1072kB local_pcp:668kB free_cma:0kB [ 108.208161] lowmem_reserve[]: 0 0 0 0 [ 108.208174] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 108.208234] Node 0 DMA32: 2*4kB (M) 5*8kB (UM) 4*16kB (UM) 4*32kB (M) 1*64kB (U) 2*128kB (M) 3*256kB (UM) 4*512kB (UM) 3*1024kB (UM) 2*2048kB (UM) 715*4096kB (M) = 2939184kB [ 108.208300] Node 0 Normal: 175*4kB (UE) 108*8kB (ME) 124*16kB (UME) 1753*32kB (UME) 1039*64kB (UME) 237*128kB (UME) 86*256kB (UME) 31*512kB (UME) 16*1024kB (UME) 8*2048kB (UME) 613*4096kB (UM) = 2737980kB [ 108.208371] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 108.208374] 12037 total pagecache pages [ 108.208384] 0 pages in swap cache [ 108.208389] Swap cache stats: add 0, delete 0, find 0/0 [ 108.208392] Free swap = 0kB [ 108.208395] Total swap = 0kB [ 108.208398] 1965969 pages RAM [ 108.208406] 0 pages HighMem/MovableOnly [ 108.208409] 328405 pages reserved [ 108.259962] syz-executor3: vmalloc: allocation failure: 7798521856 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 108.259968] syz-executor3 cpuset=/ mems_allowed=0 [ 108.259990] CPU: 1 PID: 15610 Comm: syz-executor3 Not tainted 4.15.0+ #287 [ 108.259996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.259999] Call Trace: [ 108.260019] dump_stack+0x194/0x257 [ 108.260037] ? arch_local_irq_restore+0x53/0x53 [ 108.260045] ? idr_get_free_cmn+0xfd0/0xfd0 [ 108.260055] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 108.260083] warn_alloc+0x19a/0x2b0 [ 108.260097] ? zone_watermark_ok_safe+0x400/0x400 [ 108.260111] ? __kernel_text_address+0xd/0x40 [ 108.260121] ? unwind_get_return_address+0x61/0xa0 [ 108.260145] ? depot_save_stack+0x12c/0x490 [ 108.260165] __vmalloc_node_range+0x4f0/0x650 [ 108.260177] ? save_stack+0x43/0xd0 [ 108.260185] ? kasan_kmalloc+0xad/0xe0 [ 108.260191] ? __kmalloc_node+0x47/0x70 [ 108.260198] ? kvmalloc_node+0x64/0xd0 [ 108.260207] ? xt_alloc_table_info+0x64/0xe0 [ 108.260220] ? xt_alloc_entry_offsets+0x21/0x30 [ 108.260230] __vmalloc_node_flags_caller+0x50/0x60 [ 108.260240] ? xt_alloc_entry_offsets+0x21/0x30 [ 108.260255] kvmalloc_node+0x82/0xd0 [ 108.260270] xt_alloc_entry_offsets+0x21/0x30 [ 108.260280] translate_table+0x2e0/0x1dd0 [ 108.260310] ? lock_downgrade+0x980/0x980 [ 108.260317] ? __kmalloc_node+0x33/0x70 [ 108.260332] ? alloc_counters.isra.11+0x7e0/0x7e0 [ 108.260341] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 108.260351] ? __check_object_size+0x25d/0x4f0 [ 108.260372] ? __might_sleep+0x95/0x190 [ 108.260393] ? kasan_check_write+0x14/0x20 [ 108.260401] ? _copy_from_user+0x99/0x110 [ 108.260416] do_arpt_set_ctl+0x394/0x8d0 [ 108.260426] ? module_unload_free+0x5b0/0x5b0 [ 108.260433] ? lock_acquire+0x1d5/0x580 [ 108.260441] ? lock_sock_nested+0xa3/0x110 [ 108.260454] ? compat_do_arpt_set_ctl+0xb90/0xb90 [ 108.260489] ? mutex_unlock+0xd/0x10 [ 108.260499] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 108.260516] nf_setsockopt+0x67/0xc0 [ 108.260533] ip_setsockopt+0xa1/0xb0 [ 108.260547] tcp_setsockopt+0x82/0xd0 [ 108.260563] sock_common_setsockopt+0x95/0xd0 [ 108.260577] SyS_setsockopt+0x189/0x360 [ 108.260593] ? SyS_recv+0x40/0x40 [ 108.260606] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 108.260620] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 108.260632] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 108.260654] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 108.260660] RIP: 0033:0x453299 [ 108.260664] RSP: 002b:00007f3801697c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 108.260673] RAX: ffffffffffffffda RBX: 00007f3801698700 RCX: 0000000000453299 [ 108.260678] RDX: 0000000000000060 RSI: 0000000000000000 RDI: 0000000000000017 [ 108.260682] RBP: 0000000000a2f3c0 R08: 0000000000000000 R09: 0000000000000000 [ 108.260687] R10: 0000000020000000 R11: 0000000000000212 R12: 0000000000000000 2018/01/31 05:30:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4010000000000002, &(0x7f00009f0000)=0x3fb, 0x167) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004ab000-0x4)=0x6, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000)=""/0, &(0x7f0000d1b000+0x252)=0x0) 2018/01/31 05:30:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000853000-0x8)={0x0, 0x0}) readv(r0, &(0x7f0000b14000)=[{&(0x7f0000ccf000)=""/208, 0xd0}, {&(0x7f0000772000)=""/181, 0xb5}, {&(0x7f0000bd2000-0x21)=""/33, 0x21}], 0x3) unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f00006ae000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001f0000)='\x00?', 0x2, 0x0) 2018/01/31 05:30:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) poll(&(0x7f0000857000-0x10)=[{r1, 0x0, 0x0}], 0x1, 0x9b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000739000-0x4)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000168000)='./file0\x00', &(0x7f0000a85000-0x8)='./file0\x00') 2018/01/31 05:30:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000127000)='/selinux/checkreqprot\x00', 0x420800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000535000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000861000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000059c000-0xb1)={r1, 0x1000, "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"}, &(0x7f0000d33000)=0x1008) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000076b000-0x8c)={0xff, 0x6, 0x7, 'queue1\x00', 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 05:30:18 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b3a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r0, 0x2, &(0x7f0000001000-0x10)=[&(0x7f0000361000/0x2000)=nil, &(0x7f0000000000/0x1000)=nil], &(0x7f0000001000-0x14)=[0x3ff, 0x8, 0x0, 0x4, 0x1ff], &(0x7f0000b9b000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) clone(0x0, &(0x7f0000001000)="", &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") move_pages(0x0, 0x0, &(0x7f0000063000-0x10)=[], &(0x7f0000158000)=[], &(0x7f0000193000)=[], 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/31 05:30:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) recvmmsg(r0, &(0x7f000081a000)=[{{0x0, 0x0, &(0x7f0000d3d000)=[{&(0x7f0000510000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x2}, {{&(0x7f0000d03000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00005f6000)=[{&(0x7f0000c7f000)=""/177, 0xb1}, {&(0x7f00008f8000)=""/3, 0x3}, {&(0x7f000099e000)=""/108, 0x6c}, {&(0x7f0000aaa000)=""/0, 0xffffffffffffffee}], 0x4, &(0x7f0000bfd000)=""/145, 0x91, 0x5}, 0x0}, {{&(0x7f0000389000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000bb9000)=[{&(0x7f0000565000)=""/99, 0x63}, {&(0x7f0000c4b000)=""/76, 0x4c}, {&(0x7f0000f00000)=""/223, 0xdf}], 0x3, 0x0, 0x0, 0x3ff}, 0x8}, {{&(0x7f0000c6a000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000359000)=[{&(0x7f00005ac000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b6e000)=""/0, 0x0}, {&(0x7f0000e40000)=""/164, 0xa4}, {&(0x7f0000952000)=""/244, 0xf4}], 0x4, &(0x7f000083e000-0x5e)=""/94, 0x5e, 0x31ad974a}, 0x1}, {{&(0x7f000063f000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000691000)=[{&(0x7f0000101000)=""/147, 0x93}, {&(0x7f0000f66000)=""/174, 0xae}, {&(0x7f000081a000-0x5b)=""/91, 0x5b}, {&(0x7f0000147000)=""/212, 0xd4}], 0x4, &(0x7f0000c20000-0x1000)=""/4096, 0x1000, 0x5}, 0x2}, {{&(0x7f0000a80000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bc000)=[{&(0x7f0000843000-0xb6)=""/182, 0xb6}, {&(0x7f0000fa6000)=""/4096, 0x1000}, {&(0x7f0000172000)=""/152, 0x98}, {&(0x7f0000166000)=""/199, 0xc7}], 0x4, &(0x7f0000ccc000-0x4)=""/4, 0x4, 0x3}, 0x3}], 0x44444444444454a, 0x40, &(0x7f0000514000-0x10)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000aa2000-0x4)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x21) recvmsg(r1, &(0x7f0000a92000)={0x0, 0x0, &(0x7f0000435000-0x40)=[{&(0x7f00007a3000-0xe1)=""/225, 0xe1}, {&(0x7f0000fa6000-0x61)=""/97, 0x61}, {&(0x7f0000642000)=""/233, 0xe9}, {&(0x7f00001c6000)=""/253, 0xfd}], 0x4, &(0x7f000052e000-0x27)=""/39, 0x27, 0x7}, 0x0) 2018/01/31 05:30:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000587000-0x58)={0x26, 'aead\x00', 0x10f, 0x0, 'ccm_base(chacha20-generic,tgr128-generic)\x00'}, 0x58) bind$alg(r0, &(0x7f0000016000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) 2018/01/31 05:30:18 executing program 6: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r2, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r2, &(0x7f0000adf000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) [ 108.260691] R13: 0000000000a2f33f R14: 00007f38016989c0 R15: 000000000000000a 2018/01/31 05:30:18 executing program 1: 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_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000019e000)='/selinux/enforce\x00', 0x240000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f0000bac000-0x10)='/dev/input/mice\x00', 0x0, 0x10001) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000d01000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x600}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000075000)='/dev/ppp\x00', 0x4100, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000d2000-0x8c)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000061a000)=0x8c) dup3(r0, r3, 0x80000) syz_open_dev$sndseq(&(0x7f0000e1e000)='/dev/snd/seq\x00', 0x0, 0x40040) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000073d000-0x8)={r4, 0x3f}, 0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xbd, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00009c5000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000e2d000)={0x100e, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00006b8000-0x10)={r5, 0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/31 05:30:18 executing program 0: socket$netlink(0x10, 0x3, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x101) pkey_free(r0) syz_emit_ethernet(0x3e, &(0x7f0000001000-0x258)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0x8, 0x84, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/31 05:30:18 executing program 2: r0 = socket$inet(0x2, 0x2, 0x100001) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000e6e000-0x4)=0x0, 0x8) 2018/01/31 05:30:18 executing program 6: getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000833000)='/proc/self/net/pfkey\x00', 0x5, 0x0) r1 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000650000)={0xffffffffffffffff, 0xffffffffffffffff, 0x40000000000}) 2018/01/31 05:30:18 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x17, 0x0, 0x6) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000004a000)=0x0, &(0x7f0000beb000-0x4)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000b2f000)=0x0) listen(r0, 0x6) getsockopt(r0, 0x84, 0x80000000075, &(0x7f0000fe3000)=""/188, &(0x7f0000fe3000)=0xbc) 2018/01/31 05:30:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffff54, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff75, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004a8000-0x8)='./file0\x00', 0x200, 0x80) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000383000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00004e0000-0x8)={0x1, [0x0]}, &(0x7f000067b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00001f2000-0x4)=@assoc_id=r2, 0x4) 2018/01/31 05:30:18 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000866000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000019c000)=0x3f) r1 = syz_open_procfs(0x0, &(0x7f00003fa000-0xc)='uid_map\x00') sendfile(r1, r1, &(0x7f00001ce000-0x8)=0x0, 0x9) 2018/01/31 05:30:18 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$audion(&(0x7f0000d01000)='/dev/audio#\x00', 0x609e, 0x0) getsockname$unix(r1, &(0x7f0000993000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001ee000-0x4)=0x8) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000cd9000)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0xff}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) pselect6(0x40, &(0x7f000009d000)={0xfffffffffffffff9, 0xffffffff, 0x3f, 0x1, 0x7ff, 0x5, 0x100, 0x401}, &(0x7f0000e69000)={0x7, 0x40, 0xffffffffffffcd1a, 0x3ff, 0x5, 0x200, 0xe005, 0x9}, &(0x7f0000b1b000-0x40)={0x2, 0x7, 0x17, 0x1000, 0x10000, 0x5, 0x9, 0x7fffffff}, &(0x7f000074c000-0x10)={0x0, 0x0}, &(0x7f00004e3000-0x10)={&(0x7f00006f0000-0x8)={0xfff}, 0x8}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/01/31 05:30:18 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00004b3000)='/dev/autofs\x00', 0x40, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000dbe000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) connect$unix(r2, &(0x7f000082e000)=@abs={0x0, 0x0, 0x2}, 0x8) recvfrom$unix(r2, &(0x7f00002ca000)=""/217, 0xd9, 0x2040, &(0x7f0000315000)=@abs={0x0, 0x0, 0x1}, 0x8) sendmmsg(r1, &(0x7f000006b000)=[{{&(0x7f0000e98000-0x9)=@rc={0x1f, {0x7f, 0xff, 0x1, 0x7fffffff, 0x401, 0x6}, 0xfffffffffffffffc}, 0x9, &(0x7f0000f1c000)=[{&(0x7f0000194000)="fc06b852405d871d140a4abb6e1d68bb2dbb41c1773fdce136ce8df3499b01651ca6d059160da7b91ec54912d7dab4292341ad9cc508c0c4931698427df553098cff3f17b2efdcd15753fc9704bacfd769122d1b8e3982169a01f94e1778e8e3a72600d1705b3ec9b3a36fa1895586175fbbbc56b2cac11f9929079cb7d7565a70e1ea05df66cbd921e3dd0018bc2aab21e43eabbd43561c8875b02fc4577774307ea865a3", 0xa5}, {&(0x7f0000bcc000-0x37)="ab09705eec8023066040dfe15c65b91c38f2c3038fdbd31becfab8f4721d1cc33894176060a84cbf27a90f36a08abeee73a5cab2f07624", 0x37}, {&(0x7f0000bf5000+0x913)="39cea6000ae9a85afe", 0x9}, {&(0x7f0000d25000-0xf6)="62d571240d3da255ef04008b0fd69f36125f3342b9d9447957832c450d2827cbf2f6b103cff578020bd4a25582b4b6ac8a9edee8ce3c73d6a095d67ec261122705b2ca41603e68e6a1f405d2979c46083d53510c499c8e7305378d6986e04a6224e96a6fc6abf2aa23185641ab5eaebb9ffd5c2be2d65aa04e22a73c25af98a23e8c6fe726c3ddfee6c52fe8dc54e8a2e65db639c937a0fe56818fd0ab35342ffae7cbb6a6d9e0136d5b7474d435136a64c545ecfc7641980f2409474bab9be4181dd78c5763928c3d6b573174533f7454744a6a872c984807bed8bcedbfea31512c07870ca67948156bf8b77a8e7b55c50df50d5650", 0xf6}, {&(0x7f00003f3000-0x14)="4fe49a959aedc6ec934b20443c8bf6cd75275496", 0x14}, {&(0x7f00002b6000)="9d41b854452a813bf51a84b494443f58b07d2220f77b69f3cc4734cd76985aa2d73b1b0542863e80057fceda11342f44f5d14bfe3de1b387a062b1c904e43e74b2f2a3381dd8b2a430c300f9e9ebe615418b7abd89cdc70dfe5f6c6ea4d88d2f661f6664dacd808840e48a2df0a6c6e33c77471e7bbd49cd69b668889f46c2dbed01409362f5f09c197cb97fa0342e1d412cfd959842c087078c82f77fd07075b04a269b7703ae56", 0xa8}, {&(0x7f000014c000-0x14)="5d65e459e8be0ff67aa38a744e8887bf60e2de7b", 0x14}], 0x7, &(0x7f0000f0d000-0xf8)=[{0xd8, 0x117, 0x8000, "b823b9980b152f2d1f4437529a2d5316b6fbd0aa04ca753db964cec5ffd100ce402cbf3cd6cd46f7374a80cb444b9dcbd6aed28d0db210687bd65a84715da54ffd1ef45912ddbc49aba5a001fd3d49c907b20a7d8b35a773404b4b19fb285db51ad447bad426cee5fadc894237e0eddd1ff5577e023823ee1221e1c9a1f6a3c32cae51db4323343ca3c42b8e980ea70297f5eed8f1561e7174cd053272f409ba5d813635ca836916bee23abadd0d1d9d3e1f5bf46e6933c900852bc18ff64565f99237a5"}, {0x20, 0x19d, 0x1, "ea2b76ec67467b6320d363"}], 0xf8, 0x4040}, 0x4}], 0x1, 0x0) 2018/01/31 05:30:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000642000)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0x26) recvmsg(r0, &(0x7f0000de4000)={&(0x7f0000c1c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002aa000)=[{&(0x7f00000ec000)=""/4096, 0x1000}, {&(0x7f0000174000-0x55)=""/85, 0x55}], 0x2, &(0x7f0000c3a000)=""/4096, 0x1000, 0x0}, 0x0) sendto(r0, &(0x7f000042c000-0xa9)="120000001200e7f300ffed005f1406000ae9", 0xfffffffffffffe12, 0x20000000, 0x0, 0x0) 2018/01/31 05:30:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0xffffffffffffffff, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup(r0) munmap(&(0x7f0000011000/0x1000)=nil, 0x1000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000012000-0x4)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000001000)={0x0, ""}, 0x8, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x181) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00002a2000-0x4)=0xfa2, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000f1000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000011000)=0x0) 2018/01/31 05:30:18 executing program 2: 2018/01/31 05:30:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x5, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x94)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10001, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, @in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x0, 0xaa34848, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x94) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e390e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000c77000-0x38)={0x0, 0x0, &(0x7f00000d3000)=[{&(0x7f0000fbe000-0x43)="fa", 0x1}, {&(0x7f0000382000)="465911e49f1dffdfe5d591746889da22", 0x10}], 0x2, &(0x7f0000a2c000-0x108)=[], 0x0, 0x0}, 0x0) [ 109.310752] netlink: 'syz-executor4': attribute type 16 has an invalid length. 2018/01/31 05:30:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000fe5000)={0x0, 0x0}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c9f000)='/dev/dsp\x00', 0x2, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00009b1000-0x10)={0x1000, 0x2}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e6b000)='/dev/rfkill\x00', 0x0, 0x0) recvfrom$llc(r1, &(0x7f0000427000-0xfd)=""/253, 0xfd, 0x0, &(0x7f00004f1000)={0x1a, 0x1b, 0x10001, 0xf85, 0x7ff, 0x44, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/31 05:30:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setns(r1, 0x40000000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a9f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r2, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) open$dir(&(0x7f000091e000-0x3)='./file0\x00', 0x200000, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000032e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000144000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000836000)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x2, 0x5, 0x1, 0x4a770cb, 0xa, 0x20, 0x0, 0x7f, 0x0, r4}, {0x5, 0x7f, 0xfffffffffffffe00, 0x91d, 0x5, 0x3f, 0x6, 0xa5b8}, {0x31e6, 0x5, 0x0, 0x1}, 0x1f2, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x2}, {{@in=@broadcast=0xffffffff, 0x0, 0x3b}, 0x2, @in=@rand_addr=0x400, 0x2, 0x2, 0x3, 0x100, 0x0, 0x3, 0xfffffffffffffffc}}, 0xe8) syz_emit_ethernet(0x355, &(0x7f000097d000)={@random="cd39f2081b0b", @random="9a8c87bcb5a4", [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x31f, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x3b, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic={0x1, 0x16, "5d0e3ce39c386968a855e842e192a072718e05de4eec"}]}, @routing={0x3a, 0x8, 0x0, 0x8, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x89, 0x0, 0x2e, 0x1f, 0x0, 0xfff, 0x3}, @dstopts={0xc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, @dstopts={0x5c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x1f}]}, @routing={0x3a, 0x10, 0x2, 0x80000001, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}]}, @hopopts={0x2c, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x1}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @enc_lim={0x4, 0x1, 0x1}]}, @fragment={0x8b, 0x0, 0x7fff, 0x1ff, 0x0, 0x4, 0x1}, @routing={0x0, 0xc, 0x2, 0x8, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @gre={{0x0, 0x0, 0x1, 0x8, 0x0, 0x401, 0x0, 0x1, 0x880b, 0x5e, 0x1, [0x5, 0x8], "f2c3fcbf13cddbafbafe35e2ed3b8319bc06caafb221a45e3ec3b58d4f193b3d34196b5f2229cb9d44bb2c16d618d16d76781afe359b5dfee9ef9699eadca9acaa1d3eeca739be5e36b6a44859a43ec459ef6031b5df70ec2e4394c4a27c"}, {0xfffffffffffffffe, 0x0, 0x9, 0x4, 0x0, 0x0, 0x800, [0xfc00], "44152cd871a8715fb456c55991930c74953d43e17681c9ba5d383adf27a3fcffcc95e26503a264864c3ee5dbb011dd27414ec5c23ecc16a276329277efd468cf6d2fda7782c66e205aba6353d03cda56ee51d7e87ba8ea6125e3dc510220dad02da2dde752882145"}, {0xc00000, 0x0, 0x3, 0x6, 0x0, 0x0, 0x86dd, [0x80], "93e67c04e08ce93bfec4f4ee43afbfbfb2ca8f4951b797512f14fceddc311d20e38e8fe315e24197ff1a05f493b1d4d96bc22ba3b965fb9f1c57b0ced2c37594324e474c862556aa01368d756bfd2259e302d04c58c1508e462c721c089301ef74638476ed33ae03e1fb40899f1e6128f904c8f54dd7e53ab1f979fa1b0a4b6a"}}}}}}}, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a0f000-0xa)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f92000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x1000, 0x5, 0xeb}, &(0x7f0000bd5000)=0xa0) timer_create(0x7, &(0x7f00000bb000-0x60)={0x0, 0x9, 0x1, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c48000)=0x0) timer_getoverrun(r7) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000a1e000)={r6, 0x9}, &(0x7f00001a3000)=0x8) 2018/01/31 05:30:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x4, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = shmget(0x0, 0x3000, 0x80000000000645, &(0x7f000029a000/0x3000)=nil) r1 = syz_open_dev$dmmidi(&(0x7f0000f53000)='/dev/dmmidi#\x00', 0x5, 0x7f) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fa3000)=0x80000000) shmat(r0, &(0x7f0000000000/0x2000)=nil, 0x6000) shmctl$IPC_RMID(r0, 0x0) 2018/01/31 05:30:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cbb000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f000018b000-0x4)=0x1ff, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000446000-0x2c)=""/44, &(0x7f00004b5000)=0x2c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f00007ab000)=0x0, 0x4) 2018/01/31 05:30:18 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00006ca000)={0x8, 0x0, {0x0, 0x1, 0x0, 0x3, 0x67}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000006000)=0x0) 2018/01/31 05:30:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000858000-0xc)='/dev/amidi#\x00', 0x101, 0x400) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000f2a000-0x2)={0x6, 0x1}, 0x2) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000e48000-0x1e)={0x0, 0x10, "a464796220ece641af3cf21182b80ee5"}, &(0x7f0000789000)=0x18) [ 109.354969] netlink: 'syz-executor4': attribute type 16 has an invalid length. 2018/01/31 05:30:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000179000-0x2)={0x1, 'T'}, 0x2) accept$unix(r0, &(0x7f00005ef000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ae8000-0x4)=0x8) readv(r1, &(0x7f0000493000)=[{&(0x7f0000903000)=""/152, 0x98}], 0x1) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000695000)={0x4, 0x0, [{0x40000bff, 0x0, 0x0}, {0x0, 0x0, 0x100000001}, {0xa74, 0x0, 0x3dd73493}, {0xbbf, 0x0, 0xbd}]}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000e5f000)={0x11, 0xd2, &(0x7f000081e000)="84b6913ee0f0c555b20db28cbd09595efe835cb3b5d5dbc71b013d50556657225fe6b9f7f210363a4f43f511f7e483ed94c56c1a01bbd35b72077b0abb0d0a4b8d0d47bccc75a9f8ee22479af76dc08b3b6db325969aad0690989777a4c0d1243c4100151052b8afed64d644f7507723f4e8da1bb4b76152d72214ad7dcb554d741f065a093265ff0311b364ef474178f67d0ea9d9a309c53b81a0f74a8ce32f468261e091a6ae3f0c7022832dd6f43f5ed8e9ff780373291ab7307fb5b4f56d8495a1b96938d5cd3d80fd678d8fcd002c9e"}) 2018/01/31 05:30:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x75) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001ca000-0xb)='dctcp-reno\x00', 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000445000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d7c000-0x3)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000bdc000-0x10)={0xa8, 0x1, 0x144612da, 0x4, 0x0}, &(0x7f000068c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00001a5000)={r3, 0x1000, "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"}, &(0x7f0000e9c000)=0x1008) connect$inet6(r1, &(0x7f0000ee8000)={0xa, 0x3, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, 0x1c) r4 = socket(0x10, 0x2, 0x0) modify_ldt$write(0x1, &(0x7f0000d91000)={0x0, 0x0, 0xffffffff, 0x2, 0x8, 0xfffffffffffffffe, 0x8000, 0x1, 0x401, 0x7bd}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00003de000-0x20)={@common='teql0\x00', @ifru_flags=0x3}) bind$pptp(r4, &(0x7f0000f0d000-0xf)={0x18, 0x2, {0x3, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sendmsg$nl_route(r4, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003bf000)={&(0x7f000085e000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0x8, 0x2b, [@nested={0x4, 0x3, []}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:30:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007af000-0x9)='/dev/rtc\x00', 0x40, 0x0) bind$ipx(r0, &(0x7f000027e000-0x10)={0x4, 0x6, 0x2, "c6b65fd6a984", 0x3f, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b89000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000cac000-0x4)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000013f000)=0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000e5d000)=0xfff, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000416000)={0x0, 0x0, 0x0}, &(0x7f0000471000+0x38a)=0xc) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000023e000+0x84f)=0x0) kcmp(r2, r3, 0x6, r1, r0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00009e5000+0x1b5)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000237000+0x9e6)={0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000078000-0x1c)={0xa, 0x2, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) 2018/01/31 05:30:18 executing program 2: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x9f, "5049c4eb0a4bdd39acc47bfc95e992b9721bc74431122bcfc1abff047b98d7a97527e6232ab90da0e95347b7540ed71cdbbb1e97c97f06334b968d3765780bacb3903001701a8a3f55de307c173a40d185da682fd7dca9d4ed59e7045da4fd2b8157e821163752eda26e03b371856d70857157bd18facfebf07a210aad4c7ec2097cc2e7f5c08bbbcc964c4237be868ac793b95722fc6ae914bba7b6ee9a7e"}, &(0x7f0000ab4000)=0xa7) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d24000)={r1, 0x0, 0x6, 0x5}, &(0x7f000041e000-0x4)=0x10) r2 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000095a000-0x40)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea3000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f02000-0x8)={0x0, 0x1}, &(0x7f0000b5e000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000ef4000)="2400000052001f0014f9f407002304000afff51108000100febfffff0800020001000000", 0x24) [ 109.484608] netlink: 'syz-executor3': attribute type 3 has an invalid length. 2018/01/31 05:30:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000d17000-0x10)=[], 0x0, &(0x7f0000e44000-0x20)=[@iv={0x20, 0x117, 0x2, 0x8, "d13a5bca78e6834d6791d0"}], 0x20, 0x0}, 0x0) recvmsg(r1, &(0x7f0000e6a000-0x38)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f85000)={&(0x7f00002cf000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000005a000-0x9)=[], 0x0, &(0x7f0000a07000)=""/247, 0xf7, 0x0}, 0x0) 2018/01/31 05:30:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000d58000-0x48)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x1000000}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0xfffffe8a, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x0, 0x25) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000061e000)={r0, 0x3f, 0x30}, &(0x7f0000b54000)=0xc) sysfs$2(0x2, 0x8, &(0x7f0000e80000-0x4)=""/4) r3 = syz_open_dev$sndpcmp(&(0x7f0000f8c000)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x44c100) r4 = mmap$binder(&(0x7f0000d6f000/0x3000)=nil, 0x3000, 0x1000008, 0x2010, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00000da000)={r4, 0x0, 0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r2, &(0x7f0000751000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0xfffffffffffffecd) 2018/01/31 05:30:18 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) add_key(&(0x7f0000006000-0x6)='logon\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/01/31 05:30:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r1, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) socket(0x10, 0x7, 0xffffffff) sendmsg$inet_sctp(r1, &(0x7f00008e5000)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b0f000)=[], 0x0, 0x0, 0x0, 0x0}, 0x4008000) sendmmsg$inet_sctp(r1, &(0x7f0000c82000-0xe0)=[{&(0x7f0000070000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000226000)=[], 0x0, &(0x7f000095b000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/31 05:30:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c57000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x100, 0x3, 0xff, 0x2, 0x6, 0xffffffffffffff7f, 0x9}, 0x20) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/01/31 05:30:18 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a3b000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000c94000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000b0000-0x4)=0x48) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000287000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006fe000)={0x127ff, 0x0, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) 2018/01/31 05:30:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000981000-0x8)='./file0\x00', 0xc4000, 0x81) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000681000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000088e000)={r1, 0x2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) close(r2) listen(r2, 0x7ff) r3 = socket(0x18, 0x0, 0x1) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/31 05:30:18 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000020000)='/proc/self/net/pfkey\x00', 0x10900, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000000a000)=0x0, 0x4) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000020000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xffffffffffffff4e, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd8, 0x100, 0x0, {0x0, 0x0}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @generic="70764617af35ab9a0942ca6cee3f24a5", 0x37, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@loopback=0x7f000001, @rand_addr=0x0, 0xff000000, 0xffffffff, @generic="227095433b5016ddc1f8a10edfa65b8b", @syzn={0x73, 0x79, 0x7a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x2, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x328) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000022000)='/dev/mixer\x00', 0x10000, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000009000)={0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000016000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) 2018/01/31 05:30:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f00008c1000)='/dev/amidi#\x00', 0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f82000)={{0x3, 0x0, 0x8, 0x1, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f71000-0x10)={&(0x7f0000800000/0x4000)=nil, 0x4000}) 2018/01/31 05:30:18 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 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, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @ipv4=@empty=0x0, 0x0, 0x0, 0x0}}}, {{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x0}}}]}}, 0x3d8) syz_emit_ethernet(0x46, &(0x7f000000f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "bbe805", 0x10, 0x2b, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0a62dd", 0x0, "a300da"}, ""}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000026000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000025000+0xce)={0x7, 0x5}) 2018/01/31 05:30:18 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004ce000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001000-0x40)={0x2, 0x1ff, 0x5, 0x8f, &(0x7f0000000000)=""/143, 0x15, &(0x7f0000000000)=""/21, 0x99, &(0x7f0000b57000-0x99)=""/153}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005ef000-0xa)='/dev/ptmx\x00', 0x80000, 0x0) openat(r0, &(0x7f0000d25000)='./file0\x00', 0x10000, 0x10) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x3) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/01/31 05:30:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ccd000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000e88000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000031000)={0x0, 0x0, 0x5a}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000061000-0x8)={r2, r3}) bind$alg(r0, &(0x7f0000240000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af1000+0x440)="0aedffff0800ff05f80c0700000000d33ca29d081334ae0aad1038d23f94ea52e3", 0x21) 2018/01/31 05:30:18 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, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000093a000)='./file0\x00', 0x1000000000000000) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000884000)='/dev/vcs\x00', 0x10800, 0x0) r1 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f000088b000-0x4)=0x0, 0x80800) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000dab000)={r1}) r2 = dup(0xffffffffffffff9c) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000f14000+0x294)={0x9, 0xffffffffffffffe0, 0xec05, 0x100000001, 0xfff, 0x1}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000087000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/vcs\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000011a000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ppoll(&(0x7f0000f3d000-0x20)=[{r4, 0x0, 0x0}], 0x1, &(0x7f0000724000-0x10)={0x0, 0x989680}, &(0x7f0000dbc000-0x8)={0x0}, 0x8) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000b43000-0x4)=0x6) r5 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x1) write(r5, &(0x7f00005c4000)="a7", 0x1) ioctl$TIOCEXCL(r2, 0x540c) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff3, 0x0}], 0x1, &(0x7f0000b11000-0x10)={0x0, 0x0}) ioctl$TIOCGETD(r4, 0x5424, &(0x7f000088d000)=0x0) close(r3) open(&(0x7f00003d5000-0x8)='./file0\x00', 0x79e2fcc200c77106, 0x0) 2018/01/31 05:30:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$mouse(&(0x7f00008a8000)='/dev/input/mouse#\x00', 0x0, 0x20100) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000067f000)=r1, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1, 0xa, 0x0) getsockopt(r2, 0x6, 0x0, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000000000)=0x0) 2018/01/31 05:30:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00002dd000-0x20)={@generic="1616889b555b4ecbef3b791357f8a4f0", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$sg(&(0x7f000094c000-0x9)='/dev/sg#\x00', 0x4, 0x200000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) r2 = request_key(&(0x7f0000eec000)='dns_resolver\x00', &(0x7f0000d86000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000925000)='/dev/sequencer\x00', 0xffffffffffffffff) r3 = add_key(&(0x7f0000f14000-0xc)='keyring\x00', &(0x7f0000d54000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d67000-0x97)="0c86932e1fb2445d4f59b1798b3a1cb373da2fa9c8d3a81fdeda10011bab061bde4e80b8b67f70df878757117a10ee611a228d4ee0d4a8b24440dd2e43c0885eb437ee3e67c81abdbb3100cd3600f75adf396c3ebe3610a243ed8288ccc195f62c7f8e877adbccfc84f1f205c4d8ebfbdc2ff4261b01f5a688f762e6f92cdfb71e8be5117bbc5ed74a6aa537a51c5f5e8b1b540db1693e", 0x97, 0xfffffffffffffffd) keyctl$search(0xa, r2, &(0x7f0000051000-0x8)='big_key\x00', &(0x7f000043b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r3) 2018/01/31 05:30:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x40) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00003ef000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x2, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x28}, @in6={0xa, 0x3, 0x200, @loopback={0x0, 0x1}, 0xfffffffffffff000}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd0) clone(0x0, &(0x7f00003eb000)="", &(0x7f0000c50000-0x4)=0x0, &(0x7f000027a000)=0x0, &(0x7f0000c58000)="") getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0x8000, 0x5, 0x20}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x4}, &(0x7f0000002000-0x4)=0x8) 2018/01/31 05:30:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000369000-0xc)={0x0, 0xffffffffffffffff, 0x1}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000c3f000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dbd000)=0x5) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt(r1, 0x5, 0x80000000850, &(0x7f000042c000-0x85)=""/133, &(0x7f0000956000-0x4)=0xffffffffffffffff) r2 = accept4$inet6(r1, &(0x7f0000ced000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001f0000)=0x1c, 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000a2e000)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9027, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x7, 0x9, "854268292b21889dc800c4dfeba789a9c954ad13cfc6cabc33b39565f5fba1277aa01cec84bc8a58f7ff8a4f632d8849e63c243ce403dbb32d04ca1793c507d45815c2e79945fd8d7b5fc4a6f6ee56ef"}, 0x160) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007c3000-0xd)='/selinux/mls\x00', 0x0, 0x0) execveat(r3, &(0x7f0000be3000-0x8)='./file0\x00', &(0x7f00009d0000-0x38)=[&(0x7f0000670000-0x2)='^\x00', &(0x7f0000447000-0x1)='\x00', &(0x7f0000898000-0x5)='ppp1\x00', &(0x7f00007fa000-0x1)='\x00', &(0x7f0000a82000-0x1)='\x00', &(0x7f0000ca5000)='user\x00', &(0x7f000005a000-0xa)='md5sum-[#\x00'], &(0x7f0000970000-0x38)=[&(0x7f00004f7000-0x2)="cd00", &(0x7f00000b9000)='-GPL}&md5sum^/\x00', &(0x7f00006db000-0x16)='vmnet1selinuxvboxnet1\x00', &(0x7f0000dbf000-0x1)='\x00', &(0x7f000036e000-0x9)='\\:wlan0$\x00', &(0x7f0000f56000-0x4)='em1\x00', &(0x7f000076d000-0x7)='^eth1[\x00'], 0x100) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000313000-0x4)=0x4, 0x4) 2018/01/31 05:30:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x857, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000001000-0x8)={0xffffffff, 0x6}) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000375000)={0x5000, &(0x7f0000d50000-0x8)=0x0, 0x2, r0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f00003cc000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f00003b5000)=""/174) timer_create(0x0, &(0x7f0000fc6000)={0x0, 0x0, 0x0, @thr={&(0x7f0000b08000)="", &(0x7f0000e88000-0x3b)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008cc000)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000748000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000557000)=0x0, &(0x7f0000210000-0x4)=0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000c36000-0x74)={r0, 0x100000001, 0x1, "78061dda8b5cbb9d8daa57b206844fb40513c2760c8f92f9a8557791f29bcb94e16cc4062e5b5289954d44ea64c542f0dd015bc9057bc35d81a1b7635b12010ae0cf309f64c1588088c1726571431f8de2205b57f2ba2cba697dd2ec389007d35321686ff4d5a187a331"}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r4, 0x3}) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000109000)={0x2, r4}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f000002d000)=0x0, 0x2, r4, 0xfffffffffffffffe}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000ab1000-0xe)=""/14, &(0x7f00004c3000)=0xe) 2018/01/31 05:30:18 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nfc_raw(0x27, 0x1, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000000a000-0x4)=0x0) r2 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r2, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000015000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000015000-0x30)=[{&(0x7f0000014000)=""/145, 0x91}, {&(0x7f0000015000-0x4c)=""/243, 0xf3}], 0x2) 2018/01/31 05:30:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000069b000)='/dev/dsp\x00', 0x1, 0x0) fchmodat(r0, &(0x7f0000d68000-0x8)='./file0\x00', 0x8) mkdir(&(0x7f00000ee000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mount(&(0x7f000032e000)='./control\x00', &(0x7f00009eb000-0xa)='./control\x00', &(0x7f00003b4000-0x9)='efivarfs\x00', 0x1001018, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000d48000)='./control\x00') link(&(0x7f0000587000-0x8)='./file0\x00', &(0x7f000040a000-0xe)='./file0/file0\x00') r1 = accept$inet6(0xffffffffffffffff, &(0x7f00001eb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000033b000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000090d000)={0x0, 0x7fffffff, 0x0, 0x1, 0x1000000000000000}, &(0x7f0000b5e000)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000db8000-0x8)={r2, 0x8}, 0x8) 2018/01/31 05:30:19 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') 2018/01/31 05:30:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000011000)=""/186) 2018/01/31 05:30:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000980000-0x1)='\x00') openat$dsp(0xffffffffffffff9c, &(0x7f000041f000-0x9)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002a2000-0x10)={&(0x7f0000027000-0x48)=@getneigh={0x0, 0x1e, 0x100, 0x0, 0x0, {0x0}, ["", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:30:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg(r0, &(0x7f0000be0000)=[{{0x0, 0x0, &(0x7f0000298000)=[{&(0x7f00001db000-0x1000)="60a3b3b01f66d5de4a05fa8831fa8258", 0x10}], 0x1, &(0x7f000050e000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000552000)={0xfffffffffffffff8, 0xfff, 0xc6f, 0x8}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/vcs\x00', 0x0, 0x0) syz_open_pts(r1, 0x400000) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000b5f000)={&(0x7f000098a000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000d8e000)={&(0x7f0000d01000-0x74)=@newspdinfo={0x74, 0x24, 0x0, 0x5, 0x2, 0x7fff, [@algo_comp={0x54, 0x3, {{'lzs\x00'}, 0x48, "118c12ba11035e73ab"}}, @offload={0xc, 0x1c, {0x0, 0x3}}]}, 0x74}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000316000)={0x0, 0xffffffffffffffff, 0x0}) 2018/01/31 05:30:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000860000-0x100)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000811000)={r0, 0x28, &(0x7f0000f05000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000147000-0xc)={r1, 0xa1, 0x18}, 0xc) 2018/01/31 05:30:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x7, 0x800) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000596000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000af9000)=0x0, &(0x7f0000632000)=0x4) 2018/01/31 05:30:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000454000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000006000)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000f9000-0x8)={0x0, 0xfffffffffffff464}, &(0x7f0000de5000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ad8000)={r2, 0x8001, 0x4, 0x3}, &(0x7f00008d0000-0x4)=0x10) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f00007fe000)={0x0, 0x0}) 2018/01/31 05:30:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x2000000) inotify_rm_watch(r0, r1) ioperm(0xfffffffffffffffe, 0x1000, 0x0) 2018/01/31 05:30:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003ac000)='/selinux/policy\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syslog(0x1, 0x0, 0x0) poll(&(0x7f00001d5000)=[{r1, 0x434, 0x0}, {r1, 0x8000, 0x0}, {r1, 0x400, 0x0}, {r0, 0x400, 0x0}, {r1, 0x20, 0x0}, {r1, 0x400, 0x0}], 0x6, 0xbdf) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:30:19 executing program 1: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dc2000-0x15)='/proc/self/net/pfkey\x00', 0x8080, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000dc1000)=0xff, &(0x7f0000dc1000)=0x1) r1 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8)={0x0}, 0x8) r2 = getpid() r3 = gettid() rt_tgsigqueueinfo(r2, r3, 0x4, &(0x7f0000c34000-0x10)={0x0, 0x0, 0x0, 0x0}) readv(r1, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) prlimit64(0x0, 0xb, 0x0, 0x0) tgkill(r2, r3, 0x1) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000dc1000)='/dev/cuse\x00', 0x80000, 0x0) r4 = socket(0x11, 0x1, 0xd69) bind$vsock_stream(r4, &(0x7f0000ae2000-0x10)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10) 2018/01/31 05:30:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x47, @cisco=&(0x7f000000a000)={0x0, 0x0}}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00006de000)=0x0) r2 = request_key(&(0x7f00002c8000)='.request_key_auth\x00', &(0x7f000085e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d01000-0x8)='syscall\x00', 0xfffffffffffffff9) add_key$user(&(0x7f0000b3c000-0x5)='user\x00', &(0x7f00001ad000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b57000-0xd4)="61da274c0bc50b85aa9da8796b7b78f388b68c493e3a3596874821c6c2dc7eb1e9fe0e99bb4ad6080a33bde64aae80831b7ed9dc2f4115184f7e9a7633bf19f6733ca2f22388295d0b6585a26971a4889e944e997a83e8ed2f193a7c1cbdbd8e87026ed1654208d017341150c8097d445fe8f285befe53907f293a2f71c6c9453b950aadb7ebd71000b65dee29beef3b6d580b1338688a8dec0b7efa6ab5dedf790225fa9d7156bb0b085b3a4c9a0dc212cf32720702b885bb9ce5c6e3c3cd36c59ba3013e26f9448657f357b496597a24e3d589", 0xd4, r2) perf_event_open(&(0x7f0000c3b000-0x78)={0x7, 0x78, 0x3, 0xef49, 0x6, 0x1de586e, 0x0, 0x5, 0x8, 0x1, 0x23, 0xaa0, 0x2, 0x2, 0x1, 0x0, 0x7ff, 0x4, 0xc9c7, 0x4fa9, 0x4, 0x10000, 0x8000, 0x1, 0x9, 0x7f, 0x10001, 0x7, 0xed, 0xed, 0x6, 0x5d8, 0x7, 0x100, 0x200, 0x666a, 0x1, 0x6, 0x0, 0x5, 0x0, @perf_config_ext={0xfffffffffffffff7, 0x0}, 0x200, 0xf2dc, 0x8a4, 0x7, 0x3, 0x5f, 0x80000, 0x0}, r1, 0x6, r0, 0x6) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) preadv(r3, &(0x7f000000f000)=[{&(0x7f000000e000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x4028700f, &(0x7f0000002000-0x4)=0x0) [ 109.917645] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=26143 sclass=netlink_xfrm_socket pig=15797 comm=syz-executor3 [ 109.951869] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/01/31 05:30:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c6e000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ee5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000611000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:30:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000193000-0x13d4)={0x20, 0x0, 0x8, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = getuid() sendmsg$nl_netfilter(r0, &(0x7f000047b000-0x38)={&(0x7f00007f6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd8000)={&(0x7f00003e2000-0x11ac)={0x11ac, 0xd, 0x1, 0x60c, 0x3, 0x3, {0x5, 0x0, 0x1}, [@nested={0x118c, 0x89, [@generic="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", @generic="0193557840b3d8677008369588d22962980b3b1dc58111ad91842d2f8d3d8efac8ca839264c71ef51d750c9737634bcdf61dd17d86426272ccb0b7a3048d47f29689e983308b3b69b7c6faa96277d03a5f69bdfad866baa5a7c6012fafdb1b65e77f58e3af2e9591e7956d08211467561fe221a4aabc4c2f43b72de1212a6d4a81e3ce0136e8fec77a92434e99b7374fe7", @typed={0x10, 0x73, @str='vmnet0\x00'}, @generic="64d7254b9b1a369963c2bef52dc02c0a2026caa9d74e903202ad33ae0338efc0ab4ba6e588af657bbb1e5fe95e48f5f6bcb272e86fdafd070f977ac9b0871b454a0e3615d17226f1a64a90eb5e21ae2bfa54124c3c61c0824b9b5956c1755792c4c460384bff09508a1271a48c190d006d2e2a513ef2ef74fe57a5ccd99262fd1d264925edad0ae10e9c8acf82c45e39b5f26a344334a0a8a10a2d5bc53bdec4cf7362d82d2df1", @generic="7b4ae18621e3d9edc9c3eb660e7e1592abc94b821c80b3a752dd8abbc0e4a54725b19e622dd4c1e3dc749121bd522418c890ee7dc383f39880864c934e1369"]}, @typed={0xc, 0x40, @fd=r0}]}, 0x11ac}, 0x1, 0x0, 0x0, 0x4000080}, 0x48000) r2 = getegid() syz_fuse_mount(&(0x7f00009ea000-0x8)='./file0\x00', 0x1000, r1, r2, 0x5c22, 0x4000) r3 = getegid() syz_fuse_mount(&(0x7f00009cc000-0x8)='./file0\x00', 0xe000, r1, r3, 0x2, 0x0) get_mempolicy(&(0x7f0000ce3000)=0x0, &(0x7f0000dd1000)=0x0, 0x1, &(0x7f0000f9d000/0x3000)=nil, 0x5) 2018/01/31 05:30:19 executing program 7: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x36, &(0x7f0000284000-0x37)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "55dd61", 0x0, "1724cd"}, "05000d0e"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/31 05:30:19 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000006000)='/dev/random\x00', 0x0, 0x208100) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000005000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000)="") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000)={0x0, 0x70, &(0x7f0000001000)=[@in6={0xa, 0x1, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x2, 0xc833, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x76ac}, @in6={0xa, 0x0, 0x401, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x2, 0xfffffffffffffeb1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000007000-0xa0)={r1, @in6={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8000, 0xffffffff, 0x0, 0x1}, &(0x7f0000007000)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000007000)=@assoc_value={0x0, 0x0}, &(0x7f0000008000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={r2, 0x8}, &(0x7f0000003000)=0x8) [ 109.995146] netlink: 'syz-executor2': attribute type 21 has an invalid length. [ 109.999310] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=26143 sclass=netlink_xfrm_socket pig=15797 comm=syz-executor3 2018/01/31 05:30:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x40, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000049e000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000001000)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'root\x00'}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00009db000-0x4)=0x1f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000ef1000-0x4)=0x0, &(0x7f00001dd000)=0x4) 2018/01/31 05:30:19 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00004f3000-0x12)='/dev/loop-control\x00', 0x38000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="c06ac993c55fbe377041f939bb761ce7300f3df1b61036953ca914f13a04df44b111bf6ff820aec5201219684e6d637d593b36296e9e3db94c8510e4d0d5c19663b3ad847e2780c15cd2c24a747ccd1688a71d48be1c5daaac0dc8f7b9daa8e32e9e4d241059a2a4f3507d956dec562536d7b15b1f646ab646741f51f56a9b9e9f42b4824756a70e794b0b99456033e92558f51c7d5c07fadbe1360004be7b8393f73728133a32bcf68c18c98bd7ef91fbe9bab7e060701631859536011d528bf37a2a8ee91589c308692620f34037712354a52c3ae66b", 0xd7) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x0, &(0x7f0000a2e000-0xd)="", 0x0) 2018/01/31 05:30:19 executing program 6: 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, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xc20a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fsync(r0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/31 05:30:19 executing program 0: mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ee8000-0x4)=0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ee8000-0x15)='/proc/self/net/pfkey\x00', 0x208800, 0x0) perf_event_open(&(0x7f0000ee8000-0x78)={0x7, 0x78, 0x802000000000000, 0x8, 0x5ac, 0x4, 0x0, 0x1ff, 0x8, 0x0, 0x5, 0x200, 0x347, 0x3, 0x1000, 0x1, 0x8001, 0x3ff, 0x80, 0x10001, 0x9, 0x3, 0xff, 0x6, 0x30000, 0x2c85, 0x0, 0x8, 0x0, 0x8, 0x3, 0x3, 0xfe5, 0x6, 0x7, 0x100000001, 0x9, 0x8c42, 0x0, 0x7, 0x0, @perf_bp={&(0x7f000080a000)=0x0, 0x3}, 0x20, 0x10000, 0x83d, 0x6, 0xe154, 0xc96, 0x6, 0x0}, r0, 0xfffffffffffffff8, r1, 0x2) fchdir(r1) request_key(&(0x7f0000e8f000)='dns_resolver\x00', &(0x7f0000ee6000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ee6000)='\x00', 0x0) 2018/01/31 05:30:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$inet6(0xa, 0x5, 0xff) sched_setaffinity(0x0, 0x1e0, &(0x7f0000056000-0x8)=0xfffffffffffffffa) pipe(&(0x7f00009cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000692000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1b, &(0x7f0000384000-0x7)="28a2e150a2ec4f", 0x7) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x6) r7 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r9, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1, 0x0}, 0x0) socket(0x18, 0x0, 0x0) r10 = getpgid(0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d53000)=0x0) kcmp$KCMP_EPOLL_TFD(r10, r11, 0x7, r0, &(0x7f00007b2000-0xc)={r3, r1, 0xfffffffffffffffc}) 2018/01/31 05:30:19 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000020000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000020000)={{0xfff, 0x9}, 'port1\x00', 0x2, 0x8, 0x6, 0x0, 0x80, 0x73, 0x226b, 0x0, 0x6, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000020000-0x18)={r1, &(0x7f0000017000-0x1c)="fa44466b4d643665bdc63b9eadd98d7f9802997d422167b40abdce6c", &(0x7f000001f000)=""/219}, 0x18) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000021000-0x4)=0x0, &(0x7f000001f000-0x4)=0x4) setsockopt(r0, 0x111, 0x0, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/01/31 05:30:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) open(&(0x7f0000301000)='./file1\x00', 0x10000, 0x1) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000145000)=0x0, 0x7dd) 2018/01/31 05:30:19 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, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000037c000-0x20)={r0, 0x1, 0x1, 0x7, &(0x7f0000948000)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = syz_open_dev$midi(&(0x7f0000c41000-0xb)='/dev/midi#\x00', 0x9, 0x40040) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f000025c000)={&(0x7f0000e11000/0x2000)=nil, 0x2000}) sched_getattr(0x0, &(0x7f0000013000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000068b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b80000)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000ef5000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r3 = getpgrp(0x0) r4 = perf_event_open(&(0x7f00007ee000)={0x0, 0x78, 0x6d, 0x9, 0x1000000000000000, 0x8, 0x0, 0x8, 0x10, 0x7, 0x4, 0x100000001, 0x2, 0x3ff, 0x2, 0x0, 0x5, 0xab, 0x34e7, 0x9, 0x5, 0x0, 0x20cb2cc6, 0x721, 0x2, 0x3a, 0x5, 0xfffffffffffffff8, 0xe104, 0x7, 0x7, 0x3, 0x3ff, 0x8001, 0x8001, 0x20, 0x7, 0x1, 0x0, 0x8, 0x5, @perf_bp={&(0x7f00004e6000)=0x0, 0x2}, 0x30080, 0x200, 0x1, 0x5, 0x2, 0x1, 0xfb4, 0x0}, r3, 0xcd, r0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000139000)=0x0, r4, &(0x7f00008df000)=0x0, 0x5, 0x4) 2018/01/31 05:30:19 executing program 4: io_setup(0x10001, &(0x7f0000795000-0x8)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x4100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x2, &(0x7f0000000000)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x2, 0x0, r1, &(0x7f0000000000)="1685ce4bbe3bff7441cbef20bc6f77b09efc1463aabe966ce3efe111d46038262a733eb961c1ff21c46c0bc7f05bb39f52ee56642c152b4b4d7387b539512d7d9c52d617b4ab1a7ef2ad1a27bbd16cd3ee384c4512d4d4623f992bf8585347a393873f325fbb4f2cdcbb73e155701ec2e9bf60fecb0cce1e3b466577be1c9b64d5b0e69c361bf3345f5423e8baf0cc329f", 0x91, 0x0, 0x0, 0x0, r2}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x8001, r3, &(0x7f00002f3000-0xb0)="7a44a0773a786fa4a9c6f9a84b6d866714113abd52be264621838804763083c02bc4374416b41b3bbde67c51b69b01220fef6e062615b98d7d76555dc28a2cc4d94aada2d11458da0c3c57cfcad0606a503c6c148ddde23805b0fb5c10392ff2854823c5edbbad3aaaf58d911adc66e7ac7588eaf68a55bb17c0971cffd08b5193fe9f5c3ee1779dbab8655a73f5e363a26b6f8cc7d46e5a77f41054ab374d05f75a81f91a5ae19ca457269ed2e0eac2", 0xb0, 0x7ff, 0x0, 0x0, r4}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005bc000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r5, 0xae44, 0xffffffff) sched_getattr(0x0, &(0x7f00000b6000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/31 05:30:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d62000-0x50)={{0x2, 0x6}, {0xe, 0x5}, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000f2c000-0xb0)={{0x4859, 0xea11}, 'port0\x00', 0x0, 0x1, 0x5, 0xffff, 0x0, 0x401, 0xd6d, 0x0, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:30:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f00000e3000-0x4)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000001000-0x1)='8') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000001000)=@random={"7300000000000001", 'em1ppp0selinux(\x00'}, &(0x7f0000abb000)=""/188, 0xbc) 2018/01/31 05:30:19 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000006000)={{0xffffffffffffffff, 0x3, 0xa16, 0x0, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000007000)={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:30:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, 0x1}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000649000-0x56)=""/86) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000092e000-0xa4)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x140}, @in6={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0xa4) bind$inet6(r1, &(0x7f00002b4000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x0}, 0x11) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000526000)={0x0, 0x0}) 2018/01/31 05:30:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000040d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a8b000)={0x0, 0x2616}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00007a5000-0x8c)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000080f000-0xe0)=[{&(0x7f0000fe7000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a79000)=[{&(0x7f0000d21000-0x43)="54493328752f28dc41e12c60a1b26510524319080842a36f42413e2dadabe1ae480af671b9962c02b4c888c320c34c7e88062215ef6bf2ec1e655231571a235858b771", 0x43}, {&(0x7f0000cd5000)="a0ba", 0x2}], 0x2, &(0x7f00000ac000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0xffff, 0x1, 0x7fff, 0x7f, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8003, 0x1, 0x1, r1}}], 0x60, 0x4800}, {&(0x7f0000207000-0x1c)=@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, 0x1c, &(0x7f000007d000)=[{&(0x7f0000ad0000)="daf6ad4ef2d7c6d2", 0x8}, {&(0x7f0000ef5000)="6d89900f44ae783c38509789009fc73f73fe84581aeb64dbd5b5f7897362d56b1d57c5edd911", 0x26}], 0x2, &(0x7f0000d6d000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x6, 0x3ff, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x8004, 0x4, 0xfffffffffffffffa, r1}}], 0x60, 0x0}, {&(0x7f0000da5000)=@in6={0xa, 0x3, 0xbd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, 0x1c, &(0x7f00009aa000-0x40)=[{&(0x7f0000783000)="c93932bfbdadcdcdac84ef8063ca82359815a37c325509a932576e69426c21fb3da76212a76c6f73c5a409dbd00622eb5aef014a75b71168df4172729ebd19ba45e69614748d74926318f17c0606188cfb9295a5a03ffa9fca0113858c7dc0b2cf6108af92a6144f1fcd3b40f72e9d68f5552c32453f2683d120de6bb1a39008ecdd83ab3d48964fae94f5e11b48971d1519a4014e74c0d695011462478868a207263036306f4b1593a15b0e5df4ca2d18faaba3f78d8e", 0xb7}, {&(0x7f000019b000)="28c481af467b0ff1542be1f92fa19988a8457c044910d55326b5d25a350bcc9545ed23eecb3c571aad5f02bcea93f679772bfae2e6a3340a7c794632580221e020b60a200b032ce0e918e4f8cc349720f3820a7ef9152ac2", 0x58}, {&(0x7f0000d16000)="5c331c16476921fd26f0a975e1b134f9f6dc8ad2ba02644f87db8a88d6944bb5a6d06a7c836c323e9e090a53b85a81ab2180a01f4a9ec7034fdd08ce0ab977462ba0b49dc952971502", 0x49}, {&(0x7f00009b6000)="e6be305444dca6a1190a87d3a672399f8f51c088585faf32c3cb0154402812d1c112e2e24a0ae2c061f58100b259804cedd1", 0x32}], 0x4, &(0x7f000060e000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x1, 0xffffffff, r1}}, @init={0x18, 0x84, 0x0, {0x8000, 0x3ff, 0xd0c, 0x7ff}}, @init={0x18, 0x84, 0x0, {0x7, 0x60, 0x7fff, 0x6}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x6, 0x3f, 0x6}}, @init={0x18, 0x84, 0x0, {0x10000, 0x401, 0x6, 0x401}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x7fffffff, 0x7, r1}}, @init={0x18, 0x84, 0x0, {0xce8, 0x67, 0x4, 0x7ff}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x2f, 0x8000, 0x9, 0x0, 0xffffffffffffffff, 0x7fff, 0xd3, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x0, 0x0, 0xffffffffffff5a47, r1}}], 0x1b0, 0x800}, {&(0x7f0000955000-0x1c)=@in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, 0x1c, &(0x7f0000bb6000-0x20)=[{&(0x7f000059c000)="7540cd12af05c289e04b0aa761229c68bcdb3182584a2852e965cb7f25945725f2f870d9573bcce15e5a5e1a6f5fa920914bfb88dd0e0443e1879a5efbec5f45ee11864bdb7dc9066a2f129e2068525785ff396ad5647edd01cd3a2045e1a8010c8da537f0297114dc4f1f7af9ec17fefd9704f449e1c88a3cde0e57f4fefe9cd3d0073d5d33dd098434292d6639a0e90c6ec6a700", 0x95}, {&(0x7f0000be2000-0x1000)="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", 0x1000}], 0x2, &(0x7f000057b000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x8, 0x2, 0x1, 0x100, 0xfffffffffffffc01, 0xe230, 0x1f, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x776, 0x100000000, 0xb, 0x3, 0x3, 0x20, 0x4cb, 0x10000, r1}}], 0x60, 0x11}], 0x4, 0x1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x100401000003) r3 = accept$inet(r2, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000f1c000-0xc)={0x0, 0x3, 0x10}, &(0x7f0000a2f000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e21000-0xdf)={r4, 0xd7, "d8e2da5d332d6f1762ee318fc5cd9d2d1abf43236db4d291fce28cc4e659f951c1f0b6581b4b663d9cf06ed36d9fea61d5e4ea92198c6e7556ad3908d457afb802e36b5a859da06cf426f67a8a091d110a6ba5e63c815af8e532c0482fb3d6a753c767b15389493d2335eadb1a66169b4a3a31b5be40dcdeddbc270135aca3f00ce78ae9b5c63b143780813bb7db0762724c961b760f401a3d3f6b4f04ef3bcae11a4f0a5b35ceabcdcd29073a15ea023356c99e3e76a21b9c4da6e461dc517a892815a97f515dc74e5fc16f1ec0b6078ddd99acf79e48"}, &(0x7f0000481000)=0xdf) write(r3, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r3, &(0x7f0000a28000)="055c0e86a2394f9bea3797d8b3a618bec55793d9b5f211f3d4d9563a74c0", 0xffffffffffffff1a) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x3}, 0x8) 2018/01/31 05:30:19 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000219000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x7, 0x20000800, 0x400, 0x4, 0x2, 0x4, 0x100000000, 0x1000, 0x1000, 0xfff}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x7f, 0x9, 0x1ddf, 0x2, 0x0, 0x368, 0x0, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x4, 0xffffffff, 0x0}}, &(0x7f00003ce000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000dec000)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000988000-0x4)=0x10001, 0x4) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000bde000)={&(0x7f000088b000/0x1000)=nil, 0x99, 0x3, 0x10, &(0x7f0000cd6000/0x3000)=nil, 0x8001}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) umount2(&(0x7f0000275000-0x8)='./file0\x00', 0x0) 2018/01/31 05:30:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x5, 0x0, 0x2, 0x0, 0x4, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008e4000)='/dev/sequencer\x00', 0x84100, 0x0) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000de7000-0x4)=0x100000001, 0x4) open(&(0x7f0000aa8000)='./file0\x00', 0x408000, 0x80) 2018/01/31 05:30:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000046a000-0x1)="c4", 0x1, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000005000-0x957)=""/2392, 0x958) 2018/01/31 05:30:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_mr_vif\x00') ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000027000)=0x5) getcwd(&(0x7f0000028000-0xd7)=""/215, 0xd7) close(r0) r2 = syz_open_dev$dspn(&(0x7f0000012000)='/dev/dsp#\x00', 0x802, 0x2000) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x5, 0x44d, 0x80000001, 0x3}]}) sendmsg$nl_route(r0, &(0x7f0000006000)={&(0x7f0000013000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000029000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000023000-0x5c)={0xa8e7, 0x2, {0x1, 0x2, 0x80000001, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) delete_module(&(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x65726fa1ab65a28a) [ 110.331590] kauditd_printk_skb: 164 callbacks suppressed [ 110.331598] audit: type=1326 audit(1517376619.483:839): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15884 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 110.370997] audit: type=1326 audit(1517376619.524:840): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15884 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=166 compat=0 ip=0x453299 code=0x7ffc0000 [ 110.406297] audit: type=1326 audit(1517376619.524:841): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15884 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 110.431932] audit: type=1326 audit(1517376619.524:842): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15884 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 110.457252] audit: type=1326 audit(1517376619.552:843): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15884 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d591 code=0x7ffc0000 [ 110.481713] audit: type=1326 audit(1517376619.552:844): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15884 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 110.506278] audit: type=1326 audit(1517376619.553:845): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15884 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 110.533136] audit: type=1326 audit(1517376619.558:846): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15884 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 110.557495] audit: type=1326 audit(1517376619.558:847): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15884 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 05:30:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000213000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') read$eventfd(r0, &(0x7f0000cb1000-0x8)=0x0, 0x8) set_tid_address(&(0x7f00002d1000)=0x0) creat(&(0x7f00004dc000-0x8)='./file0\x00', 0x92) clone(0x0, &(0x7f00001ea000-0x4)="", &(0x7f0000554000-0x4)=0x0, &(0x7f0000f0b000-0x4)=0x0, &(0x7f00006db000-0x82)="") open$dir(&(0x7f000050c000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/31 05:30:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000001000-0x8)={0x3, r1}) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000002000-0x8)=0x0, 0x4) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000002000)={&(0x7f0000002000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000)="aa779153a2067eecd845245365bb8bb371a60573a3a987e6466ae5afdb6409a3364d09a0", 0x24}, {&(0x7f0000000000)="e8960515287ce5954546b288ec9d35e9ca185be8b795d25d5bd5a61f7925d63ff5aeee37f896f6d0dad86bb2aecaa1d4427b271370a7970f9d3662f51674b70a80af7ee44e0393b12eea136924ea1bedf94cbb191a957b8f4a8b0f3a43df9f0fa50aeabd1c2ede7785cca87910eaf05b540bbe4f38c56b8f0484e7be6eb45414f45fc37e02f67bca5c9dfd817b9038e8465d2c4defc093d52d3864b518dc258fa83e0343732a2adf65b9aa5e8418a608cb84822baa7ea37645d90d873db85dcc32aca61e2a1076", 0xc7}, {&(0x7f0000002000-0xf3)="2d5900949ea8a785e4ae93c5b98c9c9f5056a04aee5e284e76730dded35f6eb741be4ca8517f2440af84586a769d8ee0e2988aab6da45b92ecbe54d95d8e266787fd4a46a00ddb8ed591a617618e50fd6fc172c9082bbc73569c54140998a5c946cf79c936b1c5b8939346616b1119b45ce34fd5ec65294ed485b59fdb52faa26dd51163b473eb765d51d2ca1fdcb289ff048372201a40db0a9e541615cbfa373e06939b0b2c6193f90b3f128e564459ec034185228464241aeb99af4ab5bd599b7d809a598ce0c57d6a1af584f20501b38b764e750c04404bee0db9a6d6ea66f21139d80fb3f46f82f149f3df3031b589b38f", 0xf3}, {&(0x7f0000002000)="253013fbcd98769ed54b4a49e6d307649a70e0f808463c7d6e1ac4baa3e3a920031d3362ac748b5f86bf2ed09f4d1cc5", 0x30}, {&(0x7f0000003000-0x30)="fbd1e9c4d41e48d83d422046f6af740522bff34884b4344c4b1e563743652f956f02a929da8013cf7896c6893e0ae212b4d11d5b8c5ba9e47534b13830c1fe8c9aeb48d0c4bc520e5b052a741f46b8077184bd5ee3ca953fd11404b3dd29ecede4f31bd8109cfaf9b98913f243e71810d1649f2735ee4e8b7b03f871ddfcafebbcea735c14468849f964592af0dc19ebf909f3248ed884014997d5cbb1fa36e6acaad4cd52870149d8702fc8101c49df985b2aeccf796f9b30261ed6c77e5745b6112e459120dfe2f970109e6168cec087a941a07a0ee445b007eded9bb4", 0xde}], 0x5, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x800}, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000003000)=[{&(0x7f0000003000-0x2)="6bdc", 0x2}, {&(0x7f0000003000)="e96cf54d13aafcaba651e7e1f2694967ad44a2be446230022a6e1fbb76fe7a751d04c36eae532273fcd749070dc4ab24460f955efb512d071d6d0dd2339bb4aecc8abd5596516756e88f37399b6401c307b7867b144c7a1922563d08d5485ea5995b49a661cfd36099fef67947ef5995c5f1064891863043d6dd7c3a0fb2f7ed7052472a05ae65d67363c4e92a986b5b8151d589e04f18a9dfb53c74344ece", 0x9f}, {&(0x7f0000004000-0x3b)="2592215b2f6f41998adb0b30bd2add94223fed5035d82c2b0b448d6a1cdd73f72504e19645e2ff3169aad421d8864bffea563c2684ab8d43cb8ad2", 0x3b}, {&(0x7f0000004000-0xe8)="c083f73c4d4305cc6d26283dc2766d7f21562d539da25d241b614465b28fe37218d03fe30992a5cea282839813d0fd68c3e68949d2f7f09acdb4facde3d78d3caa0480e09f1dee29c39f1f1e7e9351676fe339b3a8332ba8e854298a5ea62ced9030e416022565454a1554e2ab5e408fe015899aec0a1cdb8258f29c4529374cf57ebd76559a3525b59e9bd29daf7b6dfd777e2b60bb42e36caef8278a56c47ea034d957f50029ecd83f3a2617342959b9afc20c48a009a396fe2f4b49846e3eba7cfc272845daaef6fe48411268b3eb0d893148901dbecd148ed47d0eb9dac9500db34a647b6176", 0xe8}], 0x4) sched_setscheduler(r2, 0x3, &(0x7f0000004000-0x4)=0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000004000)={r0, 0x28, &(0x7f0000001000+0xa61)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000004000)=""/206) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000003000-0xea)=""/234) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000)={0x3}, 0x1) 2018/01/31 05:30:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000079c000)='/dev/dsp\x00', 0x8000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000048c000-0x18)={0xaa, 0x3, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x327, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f00009f1000-0x10)=[{&(0x7f00009f6000-0x1f)="1f00000002021900000007000000088100fd3b8509000b00000100ff3f0009", 0x1f}], 0x1) 2018/01/31 05:30:19 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000014000)={0x2, 0x1000, 0x7, 0x6, 0x7, 0x8, 0x4, 0xbb41, 0x3fc00000000, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) userfaultfd(0x80000) 2018/01/31 05:30:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a3b000)={0xffffffffffffffff}) sendmmsg$inet_sctp(r1, &(0x7f0000b54000)=[{&(0x7f00007b0000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000998000)=[], 0x0, &(0x7f000077b000-0x30)=[], 0x0, 0x0}, {&(0x7f00001ab000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000076e000)=[], 0x0, &(0x7f0000b64000)=[], 0x0, 0x0}], 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') r3 = socket$kcm(0x29, 0x7, 0x0) sendfile(r3, r2, &(0x7f0000302000-0x8)=0x0, 0xffffffff) 2018/01/31 05:30:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000de7000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f00007de000-0x8)='./file0\x00', 0x2, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000003000-0x4)=""/4, &(0x7f0000001000)=0x4) open(&(0x7f00002ea000-0x8)='./file0\x00', 0x210800, 0x10) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0xc0189436, &(0x7f0000001000-0x1)=0x0) 2018/01/31 05:30:19 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000000c000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c6) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x3, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x2, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x0, "fe1f00fc0404abac"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:30:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x8000, 0x9) pread64(r0, &(0x7f0000c64000-0x34)=""/52, 0x34, 0x0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x20e65000) [ 110.582885] audit: type=1326 audit(1517376619.558:848): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15884 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 05:30:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x2000000ca, &(0x7f0000000000)=0x0, 0x329) 2018/01/31 05:30:19 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000002c000)='/dev/vcsa#\x00', 0x3, 0x18180) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000024000)=0x6, 0x4) r1 = socket$inet6(0xa, 0x3, 0x3c) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000011000)={0x2}, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000002e000-0x4)=0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f000002d000)=r2) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x9}, 0x1c) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, 0x0, &(0x7f000002e000-0x4)=0x0, 0x80800) sendmsg(r1, &(0x7f0000016000)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000011000)=[], 0x0, 0x0}, 0xc100) sendmsg(r1, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000014000-0x90)=[{&(0x7f000002b000)="8c80ba61ccc6f798481f894927889e6119cf356e45ff2c03715e52c45e7ef84e89a07f4659d4edee4c8a02d3e5a9a7a73ab3b75ba5cc1e082042911c510a4c710065969dc70ece007281587fb14bbc890d2010fb4c494b9883d70b3de375ad59558fa9a7e2174c6f7f6c5025522d32240adb33c58ea71ed43905cb6885cc8cfc9d50a62a27c60034d7288e63c189abd552c8268fa386e57b7a086d2888430406b9bdc56a8080966a9b5ba77554380ee193f226a3ea3e719503adcabda151b68cb1d5cb9953cbc2fa4f93ab27d09e9791623f5eda8ffaa052af3e13d850fc814521704be20a7c6e6aa8b7f4efe3dfc45ae24f26d9eca0f5eb6fb8498311ae98b55c6610aeb82724965208e98a9ded7650536800974d1de510e969880f6b59149788e5997d5861b1c56ba9ba30cf892ebd56f8e6e2faa6c748f8a65bf94bbe8b5a679279855855130ce1f87fcefe830b03bb8a94ea6a24aef8db37f9053dc94fa9285af8cf2a055697323407987beebca20bd245fc51618cdcb22372329df3bb7ded059a1a6c5402dd0d782ca1f41e109ead1b5e0d55e8f33ec0ae129a737e4c5b1c23b6a4b17e8bd5b0ae88b6fbd88e216e1bd8bbc97e30e996a10537114db64ee9d45a143fea263d529dbeb3238ab81dded9998851944a01d8363b491305167ff170c27d22078ebe3965015343c40fa317f8d2d2031e06a6773b0a4a8684b185797063c63c21d4f7cb8b7349b7df35d07607622c46c3a0ba9d4f9ad3c3a3083ed199448ec8f84f94d29a2596efadcec509264dedfd0f03ee59b5081a7ee685871a445229eb16801f04066da4371476cbd1b530086faf3f3c282a31bea09e32978375ec61b161bdf7176481208edc2b69795ec93ecf5608c8f584f86516743c46428a199ed03f4fd966b5f757dc459af631a5613fe68b5d23209e957eac4190110344b8251b24e866c0182dc4e530085a7b2d1e02edfd160fadbbeb6b2ca931e4b117c2bbd216eeb056e7c658654471c1291c99e9bb5dbf5f421e064480b086556d8403c04f51c9222a6799fcd2bfdb684817ff6603088208c6a68e899647cbc961dd6252529a88a2011fb05f83946545779f134e05adb6d8a59649159b6e6ce6a642a0b6f709bef04e48776b715a346a7e3073d488684bffd3e673769371f3ef355509576a6b79aca54ea4ecfa424067d6411e3fc9e001efd84d8a7e53d0cad232e163e9309446924411b5ceab16ef85ff830c397e9672a660a073ed7aa273b34e13dc219f801b7472b0b4c8ee4531923e296d14459787487fc2af4215679f0289ab2ab995f9973f1c9f6d9402b7444b9c982f2349ca1cc49eba1e6a8d35d931b574fd480844954944b4536659e94b3db7f613141d5ff2a0d3c819644c21c25fc6c436053ebd3bccd86fbffa63904e3370cb9159a9439089d03c010d7b1f1af88bfebcb1e48fde33", 0x408}], 0x1, &(0x7f000001f000-0xf8)=[], 0x0, 0x0}, 0x0) 2018/01/31 05:30:19 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/31 05:30:19 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e44000)='/selinux/policy\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000488000/0x4000)=nil, 0x4000, 0x2, 0x810, 0xffffffffffffff9c, 0x43) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f000058f000)=[@exit_looper={0x630d}, @acquire_done={0x40106309, r1, 0x0}, @free_buffer={0x40086303, r2}, @clear_death={0x400c630f, 0x101, 0x3}, @register_looper={0x630b}, @increfs={0x40046304, 0x4}, @exit_looper={0x630d}, @release={0x40046306, 0x2}], 0x68, 0x0, &(0x7f000091d000)="0667b5933484d18b18037a22dd72138ea4e3d49ba95099496db454212fb22b691ee19734fe3e92dbb96886cb1de5d5f30b3025d6f228e7c75eeac7290c802b4f2ae80d9182bebf6e2c632ac03b039eb8c41cba216197e5736d8b22713eb90ccdaf882c580af5e4af"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000007000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000edc000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000007000-0x1)=0x8) io_setup(0x10001, &(0x7f000083b000-0x8)=0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd9000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) io_cancel(r4, &(0x7f0000c72000-0x40)={0x0, 0x0, 0x0, 0x9, 0x1, r3, &(0x7f0000c6d000)="b0c7de062c2f323b1fcf904392237575cc8822235e1d511afbe0b0740105ac74cb2f476e9d3c6dd3e3ee66c7aa448c4773977eb966d51b4f53d8ecad2968824738ac0dafbf6348ec31ff3d4da878ded0be2c50594903ccf342a0c096e1680d443defa91df568018e0b40841304f1a3dfc3c3b3beb500caf8b4b29d83bb8d787e1b3ff41fd687264bdda0ace61bcd3163a4942654750227329bddbe5c63e3899343126ff465814e3f1261da2155c146b80e3f6003c8b47329190d5785df7e3a7fa827dae14879ae94be4e67090ee3db006c8ce90e", 0xd4, 0x1, 0x0, 0x0, r5}, &(0x7f0000db2000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:30:19 executing program 0: r0 = socket$kcm(0x29, 0x8000000000005, 0x0) socket$rds(0x15, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000)=0x0, 0x4) 2018/01/31 05:30:19 executing program 2: mmap(&(0x7f0000000000/0xb0a000)=nil, 0xb0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afd000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000378000/0x18000)=nil, &(0x7f0000b0b000-0x18)=[@textreal={0x8, &(0x7f0000b0b000-0x45)="66b9510800000f322e0f06670f01c866b9800000c00f326635000400000f30bad00466ed66b9800000c00f326635000100000f30ba4000ec0f009305000f2d110fdd800606", 0x45}], 0x1, 0x20, &(0x7f0000b0b000-0x10)=[@cstype3={0x5, 0x0}], 0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f000099f000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000076c000-0x18)={0x1, 0x0, [{0xc00020040000083, 0x0, 0x1}]}) 2018/01/31 05:30:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = request_key(&(0x7f0000302000-0x5)='ceph\x00', &(0x7f0000283000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ddb000)='gcm(aes)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) keyctl$assume_authority(0x10, r1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f0000082000-0x9)="23000100fcff0000", 0x8) recvmsg(r2, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000064f000-0x10)=[{&(0x7f0000d0f000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/31 05:30:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000095e000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00009c7000)={0x2, r1}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000748000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, @empty=0x0}, &(0x7f00001ac000-0x4)=0xc) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000d0f000)={0x2, 0xaea, 0x6}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00005a5000+0x3b)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) accept$alg(r4, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000390000-0x10)={0x0, 0x0, 0x0, 0x3ff, 0x0}, &(0x7f0000445000-0x4)=0x10) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000874000)=0x0, &(0x7f0000dfc000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000951000-0x104)={0x0, 0x5b, "bd45714f624762e3beb0fe78fa95bb4e036d57a530e3254ea11d928c99c01d4340e8f09b924ebdd66605a7c2b5bb7321e151a477553254ea1b9cb2bbd65294747c96028859f8fbf7d3a22999be9ccd5d489238d80dbf3b57b25f99"}, &(0x7f0000b92000-0x4)=0x63) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000053c000)={r5, 0x0, 0x0, []}, &(0x7f0000adc000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6, 0x0, 0x0}, &(0x7f000016f000-0x4)=0x20) clone(0x0, &(0x7f0000de9000)="", &(0x7f000019c000-0x4)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008b5000-0x4)="00caec") fsetxattr(r2, &(0x7f0000542000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00003af000-0xe)='rng\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xe, 0x2) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000000)=0x0) 2018/01/31 05:30:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) fanotify_mark(r0, 0x52, 0x0, r0, &(0x7f0000942000-0x8)='./file0\x00') 2018/01/31 05:30:19 executing program 1: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0xffffffffffffffa8, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) recvmmsg(r0, &(0x7f0000f60000)=[{{&(0x7f0000927000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d94000-0x90)=[], 0x0, &(0x7f0000bf2000)=""/176, 0xb0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f61000-0x10)={0x77359400, 0x0}) 2018/01/31 05:30:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x4400, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f00006ea000-0x28)={0x2, 0x7ff, [{0x2, 0x0, 0x28}, {0x80000001, 0x0, 0x1}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) lseek(r1, 0x0, 0x0) 2018/01/31 05:30:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000091f000-0x11)='/dev/vga_arbiter\x00', 0xfffffffffffffffc, 0x0) dup2(r0, 0xffffffffffffffff) 2018/01/31 05:30:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x1) syz_open_dev$adsp(&(0x7f0000381000)='/dev/adsp#\x00', 0x4, 0x400100) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b3a000-0x11)='/dev/qat_adf_ctl\x00', 0x440800, 0x0) clock_gettime(0x0, &(0x7f0000109000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000bee000-0x90)=[{0x3, 0x2, 0x4, 0x3, @time={r2, r3+30000000}, {0x9c3e, 0x10001}, {0xad, 0xba}, @ext={0x1000, &(0x7f00004ae000-0x1000)="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"}}, {0x380000000, 0x4, 0x6, 0xfffffffffffffffe, @tick=0x2, {0x7ff, 0x7}, {0x9, 0x800}, @queue={0xe01, {0x24000000000, 0x1000}}}, {0x8, 0x4, 0x0, 0x5, @tick=0x8, {0x2, 0x175}, {0x1, 0x4}, @raw32={[0x4, 0xfffe00000000000, 0x9]}}], 0x90) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000168000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x400080000000}) 2018/01/31 05:30:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000ee3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[@generic={0x94, 0x2, ""}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006a1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000cb8000-0x4)=0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000e0000)=0x7) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000a3d000-0x10)={0x1, &(0x7f00007a7000)=[{0x1, 0x9}]}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e34000-0xb8)={0x0, 0x8, 0xffffffffffffff80, 0xfffffffffffffff7, 0x10001, 0xf9d, 0x10001, 0xd3b0, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8000, 0xffffffff, 0xa93, 0xffffffffffffbece}}, &(0x7f00006f9000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000761000-0x10)={r1, 0x74, 0x5, 0x0}, &(0x7f0000c7f000)=0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00007d6000-0x9)='/dev/dsp\x00', 0x103080, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000fb0000)=0x0) r3 = shmget(0x1, 0x3000, 0x451, &(0x7f0000cc7000/0x3000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f00009b3000)=""/185) 2018/01/31 05:30:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000291000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000e88000-0x18)={0x4, 0x7, 0x10000, 0x3ff, 0x3, 0x3}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000443000)='/selinux/enforce\x00', 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000dae000)=0x0) sendfile(r1, r1, &(0x7f00006c8000)=0x0, 0x6da7) 2018/01/31 05:30:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r1, 0x0, 0x35, &(0x7f00002ac000-0x6d)="3f06a42ed8a7de6d2e78dd8888d0247768a6d9a5783c577e11ff1878d2c223db58a5b79f73b80b0874ac56e7444d3e53677eba77388d1041fcc9996fdc4d2ee4789938e5166396dd8653766ae8c6a6274b918718a6a3c975918bb71cf3d51950012457727d44cb1eeeccc64cc3", 0x6d) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0}]}) 2018/01/31 05:30:20 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e2d58c6f9b9534686bb97d702a89b290b0d3a5d21fbc00c7d93c85edfae4fa1f2b7d0cbdb41ce6f08ee3e4ee794109697dbb42ffd7157cd4cdfc23c55a5303", 0x0}, 0x60) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000006000)={0x1f, 0x3, {0xd, 0x0, 0xffff, 0x1, 0x8, 0x1}, 0x68b9, 0x200}, 0xe) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17a09cb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) 2018/01/31 05:30:20 executing program 4: clone(0x0, &(0x7f0000f3c000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000053b000)="") getrusage(0x0, &(0x7f000063f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:30:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x20000003) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c3f000-0x190)={0x8, {{0xa, 0x2, 0xfffffffffffffffa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x2, 0xffffffffffff8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/31 05:30:20 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x2000000000000086, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/31 05:30:20 executing program 0: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000031000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000002b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xe0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x3, 0x0, "5eb4ff1e9904ff6a6500fad277ee8a733dcd763fcba07405e9125be3b9e8e511aec9419568ef582f9f8fa75bc0f8374d905c0968df54070c018966f2482ec8a0"}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x308) r1 = memfd_create(&(0x7f0000027000-0x1)='\x00', 0x2) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000036000)=0x3) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000002c000-0xa7)=""/167, &(0x7f0000037000)=0xa7) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000036000)=0x10500801d) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000038000-0xb)='/dev/mixer\x00', 0x4100, 0x0) socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000037000)=0x7fffffff) 2018/01/31 05:30:20 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000c4d000)='/dev/amidi#\x00', 0x5, 0x200200) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000de0000-0x10)={0x0, 0x0}, 0x10) r1 = gettid() fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x716ea728c4811c93, &(0x7f0000df3000)=0x9, 0x4) r2 = syz_open_dev$urandom(&(0x7f0000ffb000)='/dev/urandom\x00', 0x0, 0x1) sigaltstack(&(0x7f0000a23000/0x1000)=nil, &(0x7f0000596000)=0x0) write$eventfd(r2, &(0x7f0000456000)=0x0, 0x8) 2018/01/31 05:30:20 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000476000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000958000/0x3000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') lseek(r0, 0x19, 0xfffffffffffffdfc) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000fbe000)={0x6, 0x1, 0x1, {0x0, 0x1c9c380}, 0x8000, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents(r0, &(0x7f0000001000-0x30)=""/48, 0x30) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000046a000)=0x0) 2018/01/31 05:30:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r0, 0x0, 0x0) ppoll(&(0x7f00009d9000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000081f000-0x10)={0x77359400, 0x0}, &(0x7f00003b8000)={0x0}, 0x8) fcntl$getflags(r1, 0x409) recvmmsg(r1, &(0x7f0000148000-0x1e0)=[{{&(0x7f0000959000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ed9000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000ab2000-0x10)={0x0, 0x989680}) 2018/01/31 05:30:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x10000000002, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000f82000-0x4)='tls\x00', 0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000b02000-0x5030)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VF_PORTS={0x4, 0x18, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:30:20 executing program 2: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b7000-0x8)={0x0, 0x0}) sendmsg$key(r1, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xffffffa3}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r1) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r2, &(0x7f0000f24000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) r3 = syz_open_dev$adsp(&(0x7f0000f23000-0xb)='/dev/adsp#\x00', 0x0, 0x101000) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000f24000-0x8)={0x42d, 0xfffffffffffffff9, 0x80000001, 0x2}, 0x8) r4 = geteuid() r5 = getegid() fchownat(r3, &(0x7f0000a77000-0x8)='./file0\x00', r4, r5, 0x100) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r3, &(0x7f0000f22000)={0x1a, 0x2, 0x1f, 0x61, 0x6ddc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000031d000-0x38)={&(0x7f00009f2000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000687000-0x60)=[], 0x1, &(0x7f0000f21000)=""/4096, 0xfffffffffffffe3d, 0x0}, 0x121) 2018/01/31 05:30:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007a7000-0x3)='ns\x00') sendto$inet6(r0, &(0x7f0000f80000-0x51)="8e871c93102f6439f62fee835c2de141db389b6fd3ae0353df7d8db5f221c254c0183ba006c22541483b8ce14510bc3bf7d3c3f1185768b37ec736527586ba0df3bb87478c6a89d467f187b0f43c976433", 0x51, 0x4000, &(0x7f00005db000-0x1c)={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x9}, 0x1c) getdents64(r0, &(0x7f000050c000)=""/124, 0x7c) getdents(r0, &(0x7f0000001000-0x2a)=""/24, 0xffffffffffffff87) fchmod(r0, 0x2) bind$inet6(r0, &(0x7f0000524000)={0xa, 0x0, 0x7f, @loopback={0x0, 0x1}, 0x9}, 0xffffffffffffff30) 2018/01/31 05:30:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000bb6000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x0, &(0x7f000003a000-0x2)="", &(0x7f0000f13000)=0x0, &(0x7f0000731000)=0x0, &(0x7f00004a6000)="") accept4$inet6(0xffffffffffffffff, &(0x7f0000276000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009ec000)=0x1c, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000855000-0xb)='/dev/audio\x00', 0x100, 0x0) getsockname$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000132000-0x4)=0x10) r1 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000e40000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000ef9000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c34000)='ns\x00') ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00005a8000)={0x0, 0x9, 0x8000004, {r2, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:30:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fa2000-0xb)='net/rfcomm\x00') ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000091000)={0xd000, 0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000517000-0xc)='/dev/rfkill\x00', 0x680000, 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x202000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0}, 0x0, 0x0, r2, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000bef000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f000010b000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x400, 0x5, 0x0, 0x8, 0x2000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x71, 0x0}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) open(&(0x7f0000072000)='./file0\x00', 0x1, 0x2) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000329000)={0xd329, 0x100000000000, 0x9, 0x301}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d2a000)='/dev/sequencer\x00', 0x901, 0x0) 2018/01/31 05:30:20 executing program 7: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000748000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = eventfd2(0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000fcc000-0x38)={0x7, 0x2d3, &(0x7f0000fcc000-0xd)="475edf43cbda4e50e74032f201", &(0x7f0000c17000)="ff5aaa2fff0bf877e970c817802a265b3afb9d902c58b3840a3ecf91fb64dc5002caa42ab15c353f66a6bb9bd9f00d405cfc99c473fd771bd28999e3c9d00cee3e32137fe04758d5ead75c4f061646534b0d9f260a19d3c22b094c9e84b054d5258c44c1df395b43213196997268a265677bdf7805c9e7aa4aa4c5e0187fe1ec54a2368a5fe52509ded1fa5f035f2f85fafedaa4e8fe56a56b648337d38c20899812c97ec479136c21708befcc7aa0ac8ec39733efe949545d87659fc557e7c9aaa5c314bd59b7cc1a0ba86b373c458e88437c", 0xd, 0xd3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f0000bc8000)=0x0, 0x2, r1, 0x3}) r4 = eventfd(0x7) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000b01000)={r4, 0x0, 0x432, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f00009f8000)=0x0, 0x0, r3, 0xfffffffffffffffe}) 2018/01/31 05:30:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000da4000-0x10)={&(0x7f0000c61000/0x1000)=nil, 0x1000}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006fc000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000008e000)={0x7, &(0x7f0000df8000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00006af000-0x10)={r2, &(0x7f0000763000)=""/236}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @thr={&(0x7f0000ebf000)="", &(0x7f0000d2e000-0xe0)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000-0x4)=0x0) 2018/01/31 05:30:20 executing program 3: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e78000)='/dev/usbmon#\x00', 0x9, 0x40000) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000741000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e79000-0x10)=@req={0x50, &(0x7f0000e78000)={@generic="aa7b074a8c8803104cde95a8ea0c4d8d", @ifru_mtu=0x2}}) r1 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000001000-0x26)=""/38) 2018/01/31 05:30:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000dbd000)={0x0}, 0x8, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000f31000)={0x0, 0x0}, 0x6, 0x1000) signalfd4(r0, &(0x7f00000ed000)={0x0}, 0x8, 0x0) 2018/01/31 05:30:20 executing program 6: futex(&(0x7f000000d000-0x4)=0x0, 0x80000000000a, 0x0, &(0x7f0000ee0000-0x10)={0x0, 0x0}, &(0x7f0000e4d000-0x4)=0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000642000)='/dev/vcsa#\x00', 0xbca, 0x101041) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000001000-0x8)=0x110000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000+0x5c2)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002000)='/dev/vcsa#\x00', 0xfffffffffffffffc, 0x40000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x5b4bef99eb940ea9, 0x0}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000004000-0x28)={&(0x7f0000064000/0x4000)=nil, 0x401, 0x3, 0xa9, &(0x7f0000161000/0x4000)=nil, 0x66a6}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/hwrng\x00', 0x400401, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 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) 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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 05:30:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) r0 = syz_open_dev$dmmidi(&(0x7f0000375000)='/dev/dmmidi#\x00', 0x827f, 0x4000) ioctl$TCSETA(r0, 0x5406, &(0x7f0000bd8000-0x14)={0x4, 0x8, 0x4, 0x6, 0x9, 0x100, 0x2, 0x5, 0x0, 0x6}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/31 05:30:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/31 05:30:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000042b000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 05:30:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011a000-0x241)='net/rt6_stats\x00') ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000599000)=0x0) fallocate(r0, 0x2000000000000, 0x8, 0x7fffffff) 2018/01/31 05:30:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000e6000)='/dev/hwrng\x00', 0x40900, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00001ed000-0x8c)={0x8, 0x100000000, 0x401, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0xf, 0x5, 0x400) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f00006cd000)={0x9, &(0x7f0000ab6000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002a7000-0x11)='/selinux/enforce\x00', 0x100000c4202, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) semget(0x2, 0x5, 0x3) getpeername$ax25(r5, &(0x7f0000b79000)={0x0, {""/7}, 0x0}, &(0x7f0000e25000)=0xfffffffffffffc9d) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000558000)={0x77, &(0x7f0000158000)="30b0ddb39b21f5147fd7ebf8d9856669cdbda20f6aa62a451027ba6fa7ebf55645d216e82b62f544be0bbd523c7248dba1dc8d4b6b52cc72372f635ef4d284cefa86a14315a6472168ee48b6094b02b6568d9ea44caf310e5aa92c060b23d586f89abe225b49cde9ce888508342ece1782137c2f35352f"}) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x100000, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000, 0x0}) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r8 = open(&(0x7f0000e69000-0x8)='./file0\x00', 0x0, 0x46) connect$nfc_raw(r8, &(0x7f0000ed2000)={0x27, 0x2, 0x3, 0x7}, 0x10) fcntl$getown(r6, 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000706000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00009f4000-0x10)={0x0, 0xb0, &(0x7f00002f4000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x0, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0xf82, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}]}, &(0x7f0000f3f000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00007cb000-0xa0)={r10, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x40, 0x7, 0x20, 0xc}, 0xa0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r5, 0xc0045540, &(0x7f00008b0000)=0x86) syz_open_dev$sg(&(0x7f0000a35000-0x9)='/dev/sg#\x00', 0x3, 0x2400) sched_rr_get_interval(r9, &(0x7f0000910000)={0x0, 0x0}) ioctl$KVM_SET_XCRS(r7, 0x4188aea7, &(0x7f0000b5e000-0x98)={0x0, 0x200, []}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$VT_GETSTATE(r5, 0x5603, &(0x7f000091b000)={0x10000, 0x1, 0x2}) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/01/31 05:30:20 executing program 6: mmap(&(0x7f0000000000/0xba000)=nil, 0xba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000009000-0xd)='/dev/urandom\x00', 0x0, 0x0) read(r0, &(0x7f0000001000)=""/175, 0xaf) r1 = openat(0xffffffffffffffff, &(0x7f0000052000-0x8)='./file0\x00', 0x101000, 0x50) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000bb000-0x4)=0x0, &(0x7f00000bb000-0x4)=0x4) 2018/01/31 05:30:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000086c000-0x4)=0x0, &(0x7f000058b000)=0x4) write$fuse(r0, &(0x7f0000e31000)={0x28, 0x4, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x7}}, 0x28) 2018/01/31 05:30:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x2, &(0x7f00006df000)=[&(0x7f000033d000/0x1000)=nil, &(0x7f0000b49000/0x2000)=nil], &(0x7f0000de9000-0x14)=[0xffff, 0x9, 0x2], &(0x7f0000f78000-0xc)=[0x0, 0x0], 0x6) r0 = accept4(0xffffffffffffff9c, &(0x7f0000bc8000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00002ae000)=0x58, 0x800) sendmsg$nl_netfilter(r0, &(0x7f0000c0e000-0x38)={&(0x7f0000f8d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000118000-0x10)={&(0x7f0000a10000)={0x128, 0xb, 0xb, 0x20, 0x5, 0x3, {0x7, 0x0, 0x8}, [@typed={0xe4, 0x49, @binary="afd1cc09bd4d247380e50d2c72c0067e6057342e33f7492fcfdac0fe7fbf5106f9d126abdc6f822c794e5b5fb6608f6362c20e23d61ac4dc3e2054ac1da3eab8a51177eb08fa111b75cb5086d3bc04ab25fea56de835ad880ffd22635186b79902b1a0e17c75275ec4e115f29f1bb4b173841791ee7d0da21b3edd1505257334b1813b0e7cdb433cc0807c38f776cdf20d3498cf0acbc5d602456ba3f8e25e025f69ae952ca7ef122b5d259580ddc95eca6661e1119f62ca80f03bc265ced6e2f9a9c15fd1445b9ffe320544a4ef82fe37b33df83c01c2ec5cb9b3"}, @typed={0x18, 0xf, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}}, @typed={0x18, 0x21, @ipv6=@loopback={0x0, 0x1}}]}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000865000)=@fragment={0x3f, 0x0, 0x6, 0x3, 0x0, 0x3, 0x3}, 0x8) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) munlock(&(0x7f0000e68000/0x4000)=nil, 0x4000) 2018/01/31 05:30:20 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x6, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x1c8) 2018/01/31 05:30:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000c0d000)='/dev/snd/pcmC#D#p\x00', 0x105d, 0x5cf080) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000a14000-0x108)={0x0, @in6={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x7, 0x101, 0x10000, 0x7, 0x10000, 0x4, 0x14c, 0x10000, 0x8, 0x1, 0x9, 0x8001, 0x8, 0x9]}, &(0x7f00005bc000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000043b000)={r2, @in6={{0xa, 0x2, 0xd31, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009f7000)=0x8c) r3 = syz_open_dev$amidi(&(0x7f00001b8000)='/dev/amidi#\x00', 0xff, 0x109000) connect$ax25(r3, &(0x7f0000fc9000-0x10)={0x3, {"b1a19526c2d665"}, 0x1}, 0x10) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f0000781000)={0x2, 0x0, [{0x259, 0x0, 0x0}, {0x24a, 0x0, 0x0}]}) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f000020b000)=""/52) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000236000-0x4)=0x4a15) 2018/01/31 05:30:20 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000000d000)='/dev/audio\x00', 0x101000, 0x0) sendto$inet6(r0, &(0x7f0000025000-0xa6)="0c1ca5013d7f75d408a2b2b902866ff730bc283adb18839090dabfc56ce55c4fbca6024e18c8016994db4043570eaab82361f22ca0be139cce5dae2b4730cf690d97f4961dc98381b16776f81a47ad877885d62a765f8183873b435ea294de5934a173f7e411705387ae118aa41f84fa4116cfd2fee8dc63678fc9b6ee01937b4bb9d5306ea333cd33ec9e003a60cb4eda3903140289b5f2bb82ebf41284aa7bfbafa6f4bb99", 0xa6, 0x40000, &(0x7f000000a000)={0xa, 0x3, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() sched_getattr(r1, &(0x7f0000017000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) recvmsg$kcm(r0, &(0x7f000001c000)={&(0x7f0000029000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000001f000)=[{&(0x7f000002a000-0x63)=""/99, 0x63}], 0x1, &(0x7f0000029000)=""/202, 0xca, 0x80000001}, 0x40002002) r2 = socket$inet6(0xa, 0x80000, 0x8001) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000023000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x0, 0x0, 0x6, 0x0, &(0x7f0000027000)=@generic="8dd662ef7a0ee2492551e22467603e93", 0xc000000000000000, 0x0, 0x0}) 2018/01/31 05:30:20 executing program 5: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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={&(0x7f0000f24000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a0f000)='/dev/hwrng\x00', 0x404000, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f26000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000616000)={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x0, 0x324a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, 0x0, [0x67, 0x0, 0x1, 0x31232a26, 0xff, 0x7abc, 0x9, 0x0]}, 0x5c) 2018/01/31 05:30:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b90000)={0x0, 0x0}, 0x80000) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f000041c000-0x4)=0x0, &(0x7f000088b000)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) readahead(r1, 0x3, 0x6ef7) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000dc2000-0x68)={0x0, 0x0, [0x0, 0x9, 0x0, 0xffffffffffff68e2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x1, r3, 0x3}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000)=0x0, 0x2, r3, 0xa}) 2018/01/31 05:30:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a17000-0x7)='fdinfo\x00') clock_gettime(0x1, &(0x7f0000267000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={{r1, 0x0}, {0x0, 0x7530}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000033d000)={0xaa, 0x40, 0x0}) 2018/01/31 05:30:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f8a000-0x8)='./file1\x00', &(0x7f0000a9f000-0x8)='..', &(0x7f000061e000)='rootfs\x00', 0x0, &(0x7f000023a000)="") pipe2(&(0x7f0000f0b000)={0x0, 0x0}, 0x4800) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x100000001) 2018/01/31 05:30:20 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000140000-0x12)='/dev/input/mouse#\x00', 0x3f, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0x9, 0x8}, 'port0\x00', 0x10, 0x0, 0x1, 0x3, 0x1, 0x8, 0x0, 0x0, 0x7, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00009f7000-0x12)='/dev/loop-control\x00', 0x80, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f3c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000738000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:30:20 executing program 5: pipe(&(0x7f0000e4f000-0x2)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f00001ae000)=0x4) mmap(&(0x7f0000000000/0x10f000)=nil, 0x10f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000fd000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0}}, 0xe8) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) 2018/01/31 05:30:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$unlink(0x9, 0x0, 0x0) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002de000-0x8)='./file0\x00', 0x0) 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, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000041d000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008ed000-0x4)=0x8c) mount(&(0x7f0000e09000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000843000)='ramfs\x00', 0x0, &(0x7f00009b8000)="") mkdir(&(0x7f00007dd000)='./file0/control/file0\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000af2000)='./file0/file0\x00', &(0x7f0000231000)='./file0/control\x00') openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f000086a000-0x10)=@common='ip_vti0\x00') r2 = socket$alg(0x26, 0x5, 0x0) socket$kcm(0x29, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000001000-0x10)=@common='ipddp0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000cda000-0x10)=@common='ipddp0\x00') 2018/01/31 05:30:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dbd000-0x7)='ns/pid\x00') ioctl$VT_RELDISP(r0, 0xb702) 2018/01/31 05:30:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f81000-0x8)={0x0, 0x0}, 0x4800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00001c6000-0x8)=0x8, 0xfffffce3) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000028000)={0x0, 0x0, 0x0}, &(0x7f0000028000)=0xc) capget(&(0x7f0000004000)={0x60080522, r2}, &(0x7f000001a000)={0x800000000, 0x8, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000b3b000/0x1000)=nil, &(0x7f0000992000)=0x0) 2018/01/31 05:30:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) socket$bt_cmtp(0x1f, 0x3, 0x5) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e10000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 05:30:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000ae2000)=""/167) socketpair(0x3, 0x2, 0x81, &(0x7f0000688000)={0x0, 0x0}) r1 = add_key(&(0x7f000089f000)='trusted\x00', &(0x7f000019c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000827000)="efe0d10178a392c49fc742478e527bb4409248d024ea56d93bd6d8dc4dba1f6ef0458b514588d7696f5823a64ee3332417843740bff153e738c89f5956cafb486ae16d9b941ed24a70d8", 0x4a, 0xfffffffffffffffb) keyctl$invalidate(0x15, r1) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f000063d000-0x18)={0x0, 0x6, 0x3, &(0x7f0000d7b000)=0x0}) 2018/01/31 05:30:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000163000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000058c000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000026f000-0x20)={@generic="c1e57b9bc2d6b67d697df55440334923", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r2, &(0x7f0000839000-0x12c)=[{{0x0, 0x0, &(0x7f0000c97000-0x10)=[{&(0x7f000067b000)=""/218, 0xda}], 0x1, &(0x7f0000826000)=""/155, 0x9b, 0x800}, 0xe75}, {{0x0, 0x0, &(0x7f0000b4d000)=[{&(0x7f0000321000-0x85)=""/133, 0x85}, {&(0x7f0000f6c000-0x2)=""/2, 0x2}, {&(0x7f00004d2000-0x66)=""/102, 0x66}, {&(0x7f0000ed7000-0x7f)=""/127, 0x7f}, {&(0x7f000003b000)=""/145, 0x91}, {&(0x7f0000d40000-0xa1)=""/161, 0xa1}, {&(0x7f0000454000)=""/57, 0x39}], 0x7, &(0x7f00006c2000)=""/18, 0x12, 0x100000000}, 0x3ff}, {{0x0, 0x0, &(0x7f0000d7c000)=[{&(0x7f0000f8a000)=""/196, 0xc4}], 0x1, &(0x7f0000484000)=""/39, 0x27, 0x9}, 0x817}, {{&(0x7f00007e3000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000dde000-0x60)=[{&(0x7f00005fe000-0x35)=""/53, 0x35}, {&(0x7f0000748000)=""/4, 0x4}, {&(0x7f0000aee000)=""/37, 0x25}, {&(0x7f0000cb0000-0xc1)=""/193, 0xc1}, {&(0x7f00008b5000)=""/3, 0x3}, {&(0x7f00008c5000)=""/135, 0x87}], 0x6, &(0x7f00003d4000)=""/39, 0x27, 0x3}, 0x4c41}, {{0x0, 0x0, &(0x7f0000062000)=[{&(0x7f00006db000)=""/48, 0x30}, {&(0x7f0000cc9000)=""/0, 0x0}, {&(0x7f0000523000)=""/101, 0x65}, {&(0x7f0000197000)=""/0, 0x0}, {&(0x7f00008ab000-0x4d)=""/77, 0x4d}, {&(0x7f00000a8000)=""/0, 0x0}, {&(0x7f0000d77000)=""/135, 0x87}], 0x7, &(0x7f000058c000)=""/4096, 0x1000, 0x1}, 0x8}], 0x5, 0x2, &(0x7f000004c000)={r3, r4+10000000}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000019f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000837000)=0x20) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x5, 0x0, @cisco=&(0x7f0000fad000-0x8)={0x0, 0x0}}}) 2018/01/31 05:30:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00001b6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000946000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000308000)=@assoc_id=r2, 0xfffffffffffffe12) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 05:30:20 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000012000-0x30)={0x0, 0x6c, 0x3, 0x2, 0x27dff159, 0x800}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0xffffffffffffffff, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) syz_extract_tcp_res(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x7fff, 0x4) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000013000)='./file0\x00', 0x80000020) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = syz_open_dev$usbmon(&(0x7f0000986000-0xd)='/dev/usbmon#\x00', 0x8, 0x40500) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000b16000)={{0x4, 0x0}, {0x2, 0x100000000}, 0x7fffffff, 0x6, 0x6e0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:30:20 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='/dev/audio\x00', 0x0) sendfile(r0, r0, &(0x7f0000004000)=0x0, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x1fffc000000000}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000-0x8c)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0xfffffffffffffffc, 0x5, 0x1f, 0x1ff8, 0x8001}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000)={r2, 0x36da, 0x30}, &(0x7f0000005000)=0xffffffffffffff8d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000006000-0x6)={r3, 0x9}, &(0x7f0000006000-0x4)=0x6) pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000000000)="", 0x0}], 0x1, 0x0) 2018/01/31 05:30:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00007bc000)='/dev/vhost-net\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0e000)='gid_map\x00') writev(r0, &(0x7f0000b76000)=[{&(0x7f00005a7000)="b0", 0x1}], 0x1) socket$llc(0x1a, 0x1, 0x0) 2018/01/31 05:30:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200080, 0x0) bind$unix(r0, &(0x7f0000c92000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$llc(0x1a, 0x2, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000d7f000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000d17000-0xc)={0x2, 0x0}) r3 = add_key(&(0x7f00006b2000-0x5)='ceph\x00', &(0x7f0000951000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r3) 2018/01/31 05:30:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x800000000002, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000079c000)={r0, &(0x7f00003a0000)="", &(0x7f0000b9a000-0x78)="", 0x100000000003}, 0x20) r1 = getpgid(0x0) tkill(r1, 0x2d) 2018/01/31 05:30:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) socketpair(0x5, 0x5, 0x461, &(0x7f0000af2000)={0x0, 0x0}) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000d39000-0x10)={0xcf, 0xe5e}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00008af000)="", 0x0, 0x0, 0x0, 0x0) pread64(r0, &(0x7f0000148000)=""/124, 0x7c, 0x26) close(r0) 2018/01/31 05:30:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x400, 0x10000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00005e5000)=0x6f8) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000010000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/mixer\x00', 0x0, 0x0) dup2(r2, r1) 2018/01/31 05:30:20 executing program 0: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000bf000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f7e000)='/dev/qat_adf_ctl\x00', 0x721000, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000f7f000-0x40)={0xc6a, 0x3, 0x6d1, 0x6, "ffb271f7728c052bd225ee3c3d039ce822c10b89b2933dab5618c9ecb490ee9d9ef72324ff0c2f1963ef5512", 0xffffffff}) r2 = accept$alg(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000f7b000)=[{{&(0x7f0000f7c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f7b000)=[{&(0x7f0000618000)=""/246, 0xf6}, {&(0x7f0000775000-0x19)=""/25, 0x19}, {&(0x7f0000f7b000)=""/96, 0x60}, {&(0x7f0000f7b000)=""/11, 0xb}, {&(0x7f0000f7b000)=""/157, 0x9d}, {&(0x7f0000ae7000-0x3e)=""/62, 0x3e}], 0x6, &(0x7f0000f7c000-0x70)=""/112, 0x70, 0x0}, 0x0}, {{&(0x7f0000f7b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00006d3000)=[], 0x0, &(0x7f0000527000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x2, 0x0, &(0x7f000007e000)={0x77359400, 0x0}) 2018/01/31 05:30:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) 2018/01/31 05:30:20 executing program 6: 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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) pipe(&(0x7f0000ff6000)={0x0, 0x0}) getdents(r3, &(0x7f000079c000)=""/4096, 0x1000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00001dd000)={0x1, 0x0, [{0x40000020, 0x0, 0x0}]}) 2018/01/31 05:30:20 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) r1 = syz_open_dev$dmmidi(&(0x7f000008a000)='/dev/dmmidi#\x00', 0x1, 0x0) r2 = syz_open_dev$audion(&(0x7f0000526000)='/dev/audio#\x00', 0x2c, 0x200100) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000291000-0x4)=r2) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f000091d000)=""/4096, &(0x7f0000263000-0x4)=0x1000) 2018/01/31 05:30:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006b6000-0x9)='/dev/kvm\x00', 0x0, 0x0) setxattr(&(0x7f000069f000-0x8)='./file0\x00', &(0x7f000032e000)=@known='system.posix_acl_access\x00', &(0x7f00002dd000-0x1)='\x00', 0x1, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000098000-0xc)={0x2, r1, 0x1}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00003f1000-0x8)=@assoc_value={0x0, 0x5252}, &(0x7f0000d5e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00005da000-0x8)={r3, 0x8}, &(0x7f0000d80000-0x2)=0x8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_GET_TSC_KHZ(r4, 0xaea3) 2018/01/31 05:30:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009ef000)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000939000-0x2b8)={0x81, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getpeername(r0, &(0x7f0000856000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000517000)=0x60) r3 = fcntl$getown(r1, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00004e2000-0x110)={{0xfffffffffffffffb, 0x2, 0x3002, 0x7, "90b0afded63f2ee385ff2ae39f97fc73260bee9410910364574a69d6adec61ce7e1ababe151dca15d039a45b", 0x7}, 0x0, 0x0, 0xff, r3, 0xe3, 0xfffffffffffff001, "b78e3d23f8ff9621f6c632fe7409a176693d1f3e712b9708ef96a05862b5a99587f5064ec934eace1381d6b7455ec241b6f78353f1aa3e76d10f72c441fb1cf4", &(0x7f000028c000-0x10)='/dev/sequencer2\x00', 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3, 0x7fff, 0x9, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) 2018/01/31 05:30:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = add_key$user(&(0x7f00001f2000)='user\x00', &(0x7f0000377000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000093a000)="9536083d54a44296ff14f5", 0xb, 0xfffffffffffffffa) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009e9000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000672000-0x4)=0xe8) fstat(r0, &(0x7f000041b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) r4 = syz_open_dev$sndpcmc(&(0x7f0000dbb000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x101280) timerfd_settime(r4, 0x1, &(0x7f0000efb000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f00002d4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000839000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) 2018/01/31 05:30:20 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000799000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00007e5000)=0x0, &(0x7f00008b9000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000001000-0x4)=0x7, 0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000001000-0x4)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f00008d6000)=0x0, 0x4) 2018/01/31 05:30:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto(r0, &(0x7f000064f000-0x101)='\x00', 0x1, 0x4000044, &(0x7f000095f000)=@generic={0xa, "2a329f1b0b9e573c11f6d052c391095ebbc6cdaa5d64739bb67893479139ae4e7f94d77d64d09084a5a0ffc400803568515e1038ede5688407516c7224b35661d53c1bf9a94c08c71db93853cba0877812f7821457a6f877cb3839154ace2cf9025019feb7ad33794cf23b8ff199c50b9332bcc3e577f4643d4c578dfae1"}, 0x80) r1 = syz_open_dev$admmidi(&(0x7f0000b85000)='/dev/admmidi#\x00', 0x6, 0x400001) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/31 05:30:20 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, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') r1 = syz_open_dev$vcsn(&(0x7f000041c000)='/dev/vcs#\x00', 0x9, 0x10802) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000ff4000)={0x7, 0x6, 0x5, 0x100, 0x9, 0x200}) mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x0, &(0x7f0000fbc000)={0x0, 0x0}) close(r0) 2018/01/31 05:30:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r0, &(0x7f0000933000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000825000)=@add_del={0x2, &(0x7f0000c9f000)=@common='bond0\x00', 0x8}) inotify_init1(0x800) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/31 05:30:20 executing program 6: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e81000-0x2)={0x0, 0x0}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r1, 0x89e1, &(0x7f0000555000-0x72)="") [ 111.632013] kvm [16152]: vcpu1, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x0 [ 111.654218] kvm [16152]: vcpu1, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x0 2018/01/31 05:30:20 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffe, &(0x7f0000005000)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[], 0x0, &(0x7f0000000000)={r0, r1+10000000}, &(0x7f0000001000-0x8)={0x0}, 0x8) prlimit64(0x0, 0x0, 0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) 2018/01/31 05:30:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000908000)={0x0, 0x7, 0x10}, 0xc) open(&(0x7f00007d1000-0x8)='./file0\x00', 0x0, 0x20) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000319000)={0x7, r0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xd7ab) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mknod(&(0x7f000036e000)='./file0\x00', 0x40, 0xfffffff7) 2018/01/31 05:30:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003ef000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000dbd000)={0x81, 0xfffffffffffffe01}) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f000075b000-0x1e)="d8dfa5621d60c3a9262af0b5e50aef550d137ecc9fbf95dc904173357381") clock_gettime(0x0, &(0x7f00009df000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f000002f000)={{0x0, 0x1c9c380}, {r2, r3+30000000}}, &(0x7f0000b98000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r4 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_int(r1, 0x29, 0x34, &(0x7f0000871000-0x4)=0x89, 0x4) bind$alg(r4, &(0x7f0000f05000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r5 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) r7 = creat(&(0x7f00000a8000)='./file0\x00', 0x1) ioctl$sock_bt_bnep_BNEPCONNDEL(r7, 0x400442c9, &(0x7f00006e4000)={0x3, "f634a3dd034c"}) io_submit(r6, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/31 05:30:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0xef4, 0xffff, 0x0, 0x0}, 0x14) bind$inet(r0, &(0x7f0000031000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00007e2000)="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", 0xc91, 0x0, &(0x7f00004d8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 05:30:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r2, 0x840000000000937e, &(0x7f0000003000-0x4d)="bb0000d6000000000706") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000001000)=0x0, &(0x7f0000003000)=0x4) 2018/01/31 05:30:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000adb000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xf) syncfs(r0) 2018/01/31 05:30:21 executing program 3: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000909000-0x4)=0x81, 0xfffffffffffffe25) setsockopt$sock_int(r0, 0x1, 0xa00002c, &(0x7f0000d30000-0x4)=0x40000000fffe, 0xfffffffffffffd52) 2018/01/31 05:30:21 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000cc5000-0x1)='\x00', 0x3) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000be5000)=""/0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000de5000)={0xa8a, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, 0x93, 0x6, 0x1, 0x200, &(0x7f0000465000)=@common='yam0\x00', 0xe1, 0x7fff, 0x401}) r5 = dup2(r3, r4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000e3d000+0xb73)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000bdb000-0x4)=0x2, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000260000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x1, 0x9, 0x2, 0xa0, 0x0, 0x1, r6, r1}, {0x2, 0x8001, 0x6, 0x6, 0x100000001, 0x4dc6, 0x3f, 0x81}, {0x7, 0x1, 0x1, 0x5}, 0x401, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x32}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x6, 0x3, 0x0, 0x2, 0x6, 0x401, 0x6}}, 0xe8) sendmsg(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270b00000000000014007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:30:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b07000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000f8a000)=0x1b, 0x4) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f61000)=0x0, &(0x7f00004ff000-0x2)=0x4) 2018/01/31 05:30:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000005) lseek(r0, 0x8000000000, 0x1) syz_open_dev$vcsa(&(0x7f0000e57000-0xb)='/dev/vcsa#\x00', 0x9d64, 0x40000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f000072a000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000c04000-0x4)=0x0, &(0x7f0000e7d000)=0x4) 2018/01/31 05:30:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000607000)='dns_resolver\x00', &(0x7f0000977000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000902000-0xa9)="6574000819f13a51bc68b0586911d20d03c64c52baa75fa54ad924928fa55f06bd87531bec8dac86d33442b1ceca7448893f1e55b201fceefc94ba47b81fd908592b5a7ab3e7f9bcc6003ed40b9e9b70da8d1070610ac6c50c95c8e9faa29d5e5fdab530c2d61ec263e777a9cd9d4bf01df6cb62571801a48e72532f41d828169c63a46b6edf847516e5663080f0479c4c21862da44d3f365821b752e3e98ce14dcad692181ca117a1", 0xfffffffffffffffe) stat(&(0x7f0000d89000)='./file0\x00', &(0x7f000067b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f000078a000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) keyctl$read(0xb, r0, &(0x7f0000819000-0x49)=""/73, 0x49) syz_fuseblk_mount(&(0x7f000034b000-0x8)='./file0\x00', &(0x7f0000c55000-0x8)='./file0\x00', 0x2, r1, r3, 0x50009, 0x5, 0x1c) r4 = syz_open_dev$mouse(&(0x7f0000ca0000-0x12)='/dev/input/mouse#\x00', 0xcf, 0x2) ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f000052a000+0xfdc)={0x3ff, 0x8000}) keyctl$chown(0x4, r0, r1, r2) syz_emit_ethernet(0x4e, &(0x7f00009bf000-0x50)={@random="056cea73540a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11f736", 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r5 = syz_open_dev$adsp(&(0x7f00003ee000-0xb)='/dev/adsp#\x00', 0x1000005, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f00002a2000)={0x4, {{0xa, 0x3, 0xfffffffffffff801, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$PPPOEIOCDFWD(r5, 0xb101, 0x0) 2018/01/31 05:30:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x422001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001000)="4dbb15aff1d22944d65966bb8905561e", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000a3a000-0x38)={&(0x7f00009d8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000001000-0x2c)=""/44, 0x2c}, {&(0x7f0000001000-0x1d)=""/29, 0x1d}], 0x2, &(0x7f0000000000+0xddf)=""/231, 0xe7, 0x2}, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 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)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000d90000)={0x0, 0x84, &(0x7f0000422000-0x84)=[@in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x42a6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x2, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e30000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000582000)=@assoc_id=r5, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b25000-0xc)={0x0, 0x6, 0x30}, &(0x7f0000547000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00001cf000-0xc)={r6, 0x100, 0x2, [0x6, 0x1]}, 0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00002df000-0x8)=@assoc_value={r6, 0x3c8}, &(0x7f0000965000-0x4)=0x8) perf_event_open(&(0x7f000006f000-0x78)={0x4, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd4(r3, &(0x7f00005d0000)={0x2}, 0x8, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) 2018/01/31 05:30:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000dac000)='/dev/vcsa#\x00', 0x6, 0x199800) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000031a000)=0x6, 0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000a23000-0x24)="2400000043001f0014f9f40700890400020007100800010e010000000800000000000000", 0x24) 2018/01/31 05:30:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcb, &(0x7f00002ba000-0x1)='v', 0x0) [ 111.856553] autofs4:pid:16199:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(3590324411.0), cmd(0x0000937e) [ 111.881906] autofs4:pid:16199:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/01/31 05:30:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000041e000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a68000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c3a000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xe, &(0x7f0000002000)={0xc9, 0x1}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000002000-0x18)=@get={0x1, &(0x7f0000002000)=""/111, 0x9}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x360)=@raw={'raw\x00', 0x9, 0x4, 0x300, 0x240, 0xffffffff, 0xffffffff, 0x240, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x240}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd8, 0x0, {0x0, 0x0}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x14, 0xc29, 0x99, 0x36, '\x00', 'syz1\x00', 0x4}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0x6, 0x4, [0x40, 0x6, 0x100000000, 0x200, 0x8001, 0x5, 0x3, 0x5b, 0x6, 0x0, 0x1, 0x400, 0xd0, 0x1, 0x1, 0xb6], 0x1, 0xbb, 0xfffffffffffffffd}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x17, 0x3, 0x0, 0x1}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x5, 0x401, 0x1}}}]}}, 0x360) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000006000)=0x0) pipe2(&(0x7f0000005000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000007000)={[0x40, 0x1, 0xec7, 0x465, 0x1000, 0x0, 0x9, 0x8000, 0x1f, 0xffffffffffff7fff, 0x92, 0x9, 0xe5f6, 0x98b, 0xffff, 0x9], 0x2, 0x10002}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000008000)='{)posix_acl_access,(vmnet1em1posix_acl_accessselinuxwlan0-\x00', 0x1) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)='/dev/autofs\x00', 0x4001, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r6, 0x101, 0x0, &(0x7f000000a000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000000a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r5, &(0x7f000000c000-0xa)=@random={'system.', "d12800"}, &(0x7f000000b000)='raw\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x20, 0x1) 2018/01/31 05:30:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='ip_vti0\x00', @ifru_map={0x407775, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = semget(0x0, 0x1, 0x121) semctl$SETVAL(r1, 0x3, 0x10, &(0x7f00005fb000)=0x200) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/31 05:30:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) clone(0x20008000007, &(0x7f0000631000)="", &(0x7f0000748000)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008d4000)="") r0 = getgid() r1 = syz_open_dev$sndpcmp(&(0x7f00002d9000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2800) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000149000-0xc)={0x8, 0xfff, 0xffffffff, 0x400, 0x4, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x800) getsockopt$packet_int(r2, 0x107, 0x17, &(0x7f0000864000-0x4)=0x0, &(0x7f00009fc000-0x4)=0x4) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000003, 0x20001010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f000058f000)='id_legacy\x00', &(0x7f0000cb3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="e21602a9e6bf52c0e35ce9976e63b24a6210adc31c26e804d806f648011998e243283fe19ac4fc0e6691929b8d073d4d65a8084bfc1809416223573fdda74a4841afa87132fbc009a2a1429c9290559ce661328a8769682cbb258ce925e209208f2c77", 0x63, 0xfffffffffffffffc) r4 = geteuid() keyctl$chown(0x4, r3, r4, r0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r2, &(0x7f0000002000)={0x1f, {0x4, 0x200, 0x3, 0xf8de, 0xffffffff, 0x0}}, 0x8) getpeername$packet(r2, &(0x7f000083c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000167000)={r5, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/31 05:30:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000fb7000-0x4)=0xfffffffeffffffff, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006fe000-0x10)='/dev/sequencer2\x00', 0x80202, 0x0) getsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f0000e2d000-0x4)=0x0, &(0x7f000047a000)=0x4) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f00009e1000-0x91)={0x8d, "4aa8c3967409922718d75c3ef26d5e950755bc3dd699c57020b881bd6517298a66b7469b5a9c64e4c9547eb7cc09cd6078192cff8d1b472ab69c8bba690f7d712ce01b346aac368cf55a1d9a418c554f2b9d48f3b8bc2b09b4cb3ec5480d08c3c5eabf4dd545d7cf6b9eb012988cbeb9c1312f8e8617d6cd28b5160ee5dcb73bee7b29aa1c0c603f903346c05c"}) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000e88000-0xc)={0x80000000, 0x9}) 2018/01/31 05:30:21 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000011000)={&(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0xb)="737904000a4e6c65720011", 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 05:30:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)=']@\x00', 0x3) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00003ee000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x2, 0x80400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000527000)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0x2, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x0, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:30:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000035d000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) sysfs$1(0x1, &(0x7f0000cc2000-0x3)='-\\\x00') syz_emit_ethernet(0x2e, &(0x7f0000ae9000-0x6e)={@random="2fe048aa5c2a", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x5, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000b14000-0x89)={{0x400, 0x42e4}, 'port1\x00', 0x40, 0x0, 0x9, 0x4, 0x8, 0x8, 0x5, 0x0, 0x6, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:30:21 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00005fa000-0x9)='/dev/dsp\x00', 0x40, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f00005fb000-0xcd)=""/205, 0xcd) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = msgget(0x0, 0x205) r4 = geteuid() getgroups(0x1, &(0x7f0000338000-0x4)=[0xffffffffffffffff]) lchown(&(0x7f00007f3000)='./file0\x00', r4, r5) msgsnd(r3, &(0x7f000067e000-0xea)={0x3, "894e75c692a50b33975c470cf6aae2cb77d131dc493a2d319005d3f8f533817a29e10cb7a0e0e08abc091bcbc4b1babadf832d78d4b53a10b60f4dd5a1c0108624deb3603fa1558df41c731784bcb2fef53f2def0d45db4e3e4ad98aa5ce693430fcc0846dd7c1f83ac1470978618f30fb0dc2c614a9cef2d3313a180d6e22377395fd2dae5f79b17a94839bb5285135d6fcbec16eada0689def1511096403a584acf372ed4d9790d99bea8b542d4fd3f9437fd6fd19edadf223790c389a7ed77212e6d01eefc5c8c0d7410686f1a1941621a420e42e0b8c3536fd20ee838336915d"}, 0xea, 0x800) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00005a8000)=""/2) r6 = dup(r1) listen$netrom(r6, 0x1) readv(r1, &(0x7f00003c2000)=[{&(0x7f0000ee5000-0xd1)=""/209, 0xd1}], 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f23000)=0x0, &(0x7f00005bb000)=0x4) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) tkill(r2, 0x1000000000016) [ 112.002966] sctp: [Deprecated]: syz-executor4 (pid 16225) Use of int in maxseg socket option. [ 112.002966] Use struct sctp_assoc_value instead 2018/01/31 05:30:21 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002f6000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x7, 0x0) splice(r0, &(0x7f0000ade000)=0x0, r1, &(0x7f0000b51000-0x8)=0x0, 0x4, 0x4) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet6(r1, &(0x7f00003fa000)={0xa, 0x2, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r3 = syz_open_pts(r2, 0x0) poll(&(0x7f00003e3000)=[{r3, 0x0, 0x0}], 0x20000000000001e8, 0xffffffff) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x2) [ 112.051247] QAT: Invalid ioctl [ 112.064246] QAT: Invalid ioctl [ 112.092908] sctp: [Deprecated]: syz-executor4 (pid 16236) Use of int in maxseg socket option. [ 112.092908] Use struct sctp_assoc_value instead 2018/01/31 05:30:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000dd5000)=""/98) 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, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) readv(r0, &(0x7f0000003000-0x30)=[{&(0x7f0000449000-0x24)=""/36, 0x24}], 0x1) 2018/01/31 05:30:21 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0x0}}]}, @REJECT={0x218, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f000001c000)=""/220, 0xdc, 0x41, &(0x7f000000a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x13e, 0x5, &(0x7f0000008000)="eb0eafdb67e186fb0ddcf0346dc0f229e79a4973b549dddaf2d4aa153317c79f6a21eb839212f9832c0b729c747328616d10fa2c220a1a3eef", 0x39) syz_emit_ethernet(0x6a, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@ssrr={0x89, 0xf, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @end={0x0}, @ssrr={0x89, 0xf, 0x0, [@empty=0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x1, 0x0}]}}, ""}}}}}, 0x0) 2018/01/31 05:30:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x9, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@common='ip6tnl0\x00', &(0x7f0000001000)=@ethtool_regs={0x4, 0x80000000, 0x1000, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000003000)=""/0, &(0x7f0000000000)=0x0) 2018/01/31 05:30:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x81, 0x30}, 0xc) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000d63000-0x8)='./file0\x00', 0x28042, 0x0) mount(&(0x7f0000571000-0x8)='./file0\x00', &(0x7f0000686000-0x8)='./file0\x00', &(0x7f0000566000)='rpc_pipefs\x00', 0x0, &(0x7f0000266000)="") 2018/01/31 05:30:21 executing program 2: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000019e000-0xc)={0x0, 0xffffffffffffffff, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000cf7000-0x4)=0x7ff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000b6f000)={0x7f, 0x4, 0x4}) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000387000-0x2)="", &(0x7f0000c34000)=0x0, &(0x7f0000b28000)=0x0, &(0x7f0000050000-0x1)="") clone(0x84820800, &(0x7f000028d000)="", &(0x7f0000fac000-0x4)=0x0, &(0x7f0000d69000)=0x0, &(0x7f0000a02000-0xc5)="") 2018/01/31 05:30:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007f2000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000650000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) r2 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000fc5000/0x3000)=nil) getresuid(&(0x7f0000062000-0x4)=0x0, &(0x7f0000602000-0x4)=0x0, &(0x7f0000f2d000)=0x0) r4 = getgid() getresuid(&(0x7f0000756000-0x4)=0x0, &(0x7f00002f5000)=0x0, &(0x7f00004e5000)=0x0) getgroups(0x1, &(0x7f00008fc000-0x4)=[0x0]) shmctl$IPC_SET(r2, 0x1, &(0x7f00005d8000)={{0x22, r3, r4, r5, r6, 0x110, 0x3, 0x0, 0x0, 0x0}, 0x80, 0x9, 0x5, 0x7ff, r1, r1, 0x4, 0x0, 0x0, 0x0}) r7 = shmget(0x2, 0x3000, 0x18, &(0x7f0000633000/0x3000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f00006df000-0xc6)=""/198) 2018/01/31 05:30:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xcc) io_submit(0x0, 0x1, &(0x7f0000e8b000-0x10)=[&(0x7f0000b5b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00004e1000)="", 0x0, 0x0, 0x0, 0x0, r0}]) 2018/01/31 05:30:21 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b82000-0xa8)={0x1, 0x0, [{0xc0000100, 0x0, 0x4000000000000000}]}) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000df1000-0x2)={0x6, 0x7}) openat$kvm(0xffffffffffffff9c, &(0x7f000010a000)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000027f000)='/dev/hwrng\x00', 0x0, 0x0) r4 = open(&(0x7f00005f5000-0x8)='./file0\x00', 0x480080, 0x8) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) 2018/01/31 05:30:21 executing program 3: mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x4, 0x1) write(r0, &(0x7f0000677000)="26000000130047f1db5ebff70722000400fff700010000000700ff36b807475105001a000000", 0x26) 2018/01/31 05:30:21 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000001000)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDENABIO(r2, 0x4b36) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000007000-0x8)={r1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000006000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x0, &(0x7f0000005000)=0xfffffffffffffff8, 0x4) 2018/01/31 05:30:21 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000d000)=0x4) exit_group(0x102) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000000f000-0xa)='/dev/cuse\x00', 0x800, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f000000d000-0x8)=0x269, 0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f000000f000)={0xfffffffffffffffa, 0x14, [0x9, 0x0, 0x1, 0x9, 0x4]}) syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) 2018/01/31 05:30:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000254000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, "865206e3c085e539"}}}}}, &(0x7f0000a0d000-0x8)={0x0, 0x0, []}) pipe(&(0x7f0000e97000)={0x0, 0x0}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000af9000)=0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f000001e000)={0x0, 0x3, 0x20000000000, &(0x7f0000913000-0x8)=0x0}) 2018/01/31 05:30:21 executing program 2: futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x6, &(0x7f0000fda000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x1, 0x8) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0xc02, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xc)={0x4, [0x2, 0x7fffffff00, 0xfff, 0x1]}, &(0x7f0000000000)=0xc) 2018/01/31 05:30:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x2004, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0xfffffffffffffd1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f9c000)="0a0700b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40100000000000e6", 0x1f) sched_yield() r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000385000)='/dev/rtc\x00', 0x420902, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x6) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000a5d000)={0x3, [0x5, 0x1a, 0x37ab]}, &(0x7f00000ef000)=0xa) sendmsg$alg(r1, &(0x7f0000d1a000)={0x0, 0x0, &(0x7f0000889000)=[{&(0x7f000028a000)="bc1c4c98e0221c967cfb24cb3da8ac0e92", 0x11}], 0x1, &(0x7f0000b82000)=[], 0x0, 0x0}, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000fd7000)=""/229) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00006c2000-0x4)=0x7, 0x4) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f0000f88000-0x4e)=""/78, 0x3dc}], 0x1, &(0x7f000073e000)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 05:30:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000387000-0x9)='/dev/rtc\x00', 0x80, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) write(r1, &(0x7f0000405000-0x45)="55e7e6eba5dc33c7fd6c359d2e7dc19b64d42380ee1355c0b0d9d7b85b59871c020a552f3ac5f7f57bcb01acfcc7826cb10b9dbd30d1c33044cd89aebe3fc85104fb5d98e5", 0x45) bind(r1, &(0x7f000052c000)=@ax25={0x3, {"f4f4ff8ba59588"}, 0x0}, 0x10) 2018/01/31 05:30:21 executing program 4: r0 = syz_open_dev$mice(&(0x7f00009b0000-0x10)='/dev/input/mice\x00', 0x0, 0x40a080) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) prctl$void(0x15) 2018/01/31 05:30:21 executing program 6: clone(0x0, &(0x7f0000000000)="", &(0x7f0000bd8000)=0x0, &(0x7f0000fc8000)=0x0, &(0x7f0000001000-0x2)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x2dd6d5b6753ba970, 0x0) fdatasync(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000001000)=""/243, &(0x7f0000001000)=0xf3) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 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) 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) 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) 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) 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) 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) 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) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000003000-0x188)=[{&(0x7f0000002000-0x60)={0x27, 0x2, 0x9, 0x7, 0x6, 0x0, "71bcd345fc7645d9133e2d9383a014955a1e5a1346876a5647f85ecaa8b9f73006303e50f75c758e585d9355bf5a2f62fdeace1e4d7d37a347bf1ce662cba9", 0x5}, 0x60, &(0x7f0000002000)=[{&(0x7f0000003000-0x3b)="eb3ba73e6a9ad491e0e2b9e8b1081230a25c24ee2e5cb9d85281575c803f56c056fea3fb649ad7c71e5368d7b27389bda838c11ce853333b5745be", 0x3b}], 0x1, &(0x7f0000001000-0x38)={0x38, 0x0, 0x0, "793385e840b1cf09cdbb0b0e9a30b95f5b38967d4865d099bca6b3b0ae4d12d84ccd2a699b722f7a"}, 0x38, 0x480d0}, {&(0x7f0000001000-0x60)={0x27, 0x9, 0x4, 0x0, 0x30790df7, 0x2, "54dc87c996b0a3a45f5c3a3363cdf6d3cedfc899ad1a5646c82df0020fbd782bf2cbd40febb76ed271fde6961819f47cd5addb2ae6692382b28a300da20868", 0x0}, 0x60, &(0x7f0000001000-0x70)=[{&(0x7f0000002000)="9f2ed09504e1baeb3d4b3890c9881dfd477b6bf3de215d4ce6c2b9f1766bfe1d48f4ef19d505146b5b0e647072598333fcdf31ac3450f7722bd364acc24ee84981529776a87a89c85d491d6b", 0x4c}, {&(0x7f0000001000)="0972ef7d59efc9807d2232666b19e304feb4ba902cbc37a2524b395b12ed4d19d0cf96b7f5da55feeccd625f282c5ef5660cf12cdfdd2b0f95915e099e", 0x3d}, {&(0x7f0000003000-0x3f)="9c2fa4ec062cdbe6c29530f87ec0ab1604a515b67cd83601f97a1115744c4f4d0b875bd3ff599ada725735e4d4ed13b4953845d57f95b02c743bed685ee823", 0x3f}, {&(0x7f0000001000+0x133)="0e788ec4cbaa00c22f43b776f5e37f5835826f79f19b707d3ab05d4f9a35b8911b2bd5d178690c3bc8344f7fbbe684210653c21595e7544aa79b79706db4935840b241d13b5365c20d17c6ef9a608948025a", 0x52}, {&(0x7f0000002000)="1abf3ac92d1433a8effb22faca91b4977a844987f32cafc21ae5ca94b2f28d3841dec825ce060ede88b779806957ea4a8a86a993c4180cb0e348cce716584de93205ef", 0x43}, {&(0x7f0000001000-0xa8)="734991b5d430a4ce2fd3b9809eca267cb223dbfcbe19007ee04cc38d31829f3329b290f5f9e065c8f0cd70f210b862953feef8ce15c96c50c47eb9b9796da65601056837c23771169dc582d2f3c70da2082755e681f2669d33494b4b1280aaa5185256df25e93a7b3735f1c9f9dc9c818954adb023c0a46b89325361931fb411655a249a07d78b456981867010da2a23a4141dacfcaca9e10a55d5ac5368d8fe8e1c58c5388bb3a6", 0xa8}, {&(0x7f0000001000)="6237094befec919a2df0fd19d6ad128c7b14d76a3e11da81d43126da33d82e4502c10fd2d565467c7c1be4a41d8db152c0ea7f6c139e3213bd3f2c661273cc0789f24c2ac0484208865531c6f67a87b42265f3729d3a4353157695de211ec42797d20382ae01272db3d8ca0f0466b5efc298a8858787bf0c014a0033e43935ac0c689173d0fc6215", 0x88}], 0x7, &(0x7f0000001000)={0x50, 0x116, 0x68d5, "49e636a549a94c3ec449af848ae76c5c3ac8ce1d0b8fd689b40ead505b033f3a782af0acb93ba9b15f7ecf869f1377d1206ee5e3c95d6f1642"}, 0x50, 0x0}, {&(0x7f0000002000)={0x27, 0x100, 0x4, 0x3, 0x4, 0xfffffffffffffc00, "e18097f4beea0ef229e86eaeba9194b3a1ea9cca825e1d67b696dac6cd169aed54ca70a7730fb92d6ac1fe83515bd98157bb848f75756991bf612e96e14a3e", 0x0}, 0x60, 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0x1000}, {&(0x7f0000001000-0x4)="822efa41", 0x4}, {&(0x7f0000003000-0x6)="4ba734e2fbbf", 0x6}, {&(0x7f0000002000)="4238c7b140b8e0086eba0b74c4d29d24f7c91b41d9ea40276214a0bea8345fc9b630751838fbaa14e4be1a1cb9e28562d8fca06f0a662eee4375dbdf20de3deb57672d157787df6ea72a6c4470b3c571e23cc83070798ff36287890175b1e35e144d5e408356f44dd73ab2796326eb2f9652fee42d1c9fe8b280be73b817cc61ef111b5568a404337d47c8bf2bb132490b385ba68ca094f87d5c43123f55414c37d0cc52db5013958728e2895788ff0bc9b5ebeafed3dc8d2efcb3e86071d0e1fe576379c26f40b24937ecb47019d5bd5191fdb6a9858d5750bd15e4a537e5e9c33d", 0xe2}, {&(0x7f0000002000)="0183703678d37d9236ae01619da67e82bb5d553357ff1741ec73dae5a66fa4333bef874e4dd80c8378ed809f2771c80165cce27aeef92485decdb584e3605a968324a0fac21a60d61cd003ad34f341db4222a7e03221610528ef55a4b0a4fc1e55b29c566a74c04c6d963e6640f55ee4b14ad7ae19b2a0641fb8fe13d8cd56c76349744f197f806a8a39c2222dc97c6485dd5c217ed3326bbcff760d4deaa2e081283ef63f0ca06e8b2962a5a1a7002b08c640832e368a3dc8f2f6bc4d812b2bf94f948fa7bc973ed0", 0xc9}], 0x5, 0x0, 0x0, 0x20000080}, {&(0x7f0000001000)={0x27, 0xf62, 0x3, 0x7, 0x34, 0x4, "29a20b9bf0c39f532d7f48385a92746f43d42352e3467bb0ea3ea19bbf808f771cf58322d22c3b1aec3ebb8081e73081db5f13ab7e905a6bdd32621e59dcec", 0xffffffffffffe761}, 0x60, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)="b8bf8e7b95949f22810d8ece29fb5aabc92e885d1f39dc6e42e1201bdc01806cac63611ba3cdb5ea011eb7f0a45337ad5c9e5e14d72fafce061880ad3fec1f04e223dd853d8817821a55b1b797eec55e140ec1b4e033406a383a65c52778699b763d38b5b8ce94fc167c5751d1cec49e19d65febdd59e3908fba182ee099b0f0acc89fe94fafab2ebfedbefabb1f5bd61d901d6e7b9de5f448e8052b69aa0627e49a2f68b3ad8de1c338cb7fcd92577d8705f1481abe2459d4c4bead0dd20ecf1dc6", 0xc2}], 0x1, &(0x7f0000002000-0x80)={0x80, 0x107, 0x16bd998f, "89b313ce8c3a523622e76318cea4f48eec88182519bf1a48ae7d9b19e14c30f5a9d6f3d32d4d72146891c9a096da201bfddf0c2341df310509bdd89d64c6607e57dc58a38c57d0ac6b91239cab1b94ce3a3e0ce960a3d63a57b3c3ab7ba20817a79a9071c3eb2b94da86fa34abe18c"}, 0x80, 0x40}, {&(0x7f0000003000-0x60)={0x27, 0x1, 0x6, 0x5, 0xc0, 0x80, "37ee9f2b7b41074a1f4ace979e3ddea72339adbb7976a6836b1b088d96ac5874984ad18519fce02b715e095e68030908adbe068c43865e0494abf09d1087f8", 0x3}, 0x60, &(0x7f0000002000)=[{&(0x7f0000003000-0x6)="27a6b7cd9b25", 0x6}, {&(0x7f0000000000)="daab00f5d04ebc94a560d44421c9fa7bc5e9b5d31391fd545107a2c64b63779f710cc663d4445e921eee69bd593235e743e969406843b3a5e14c9c84543f277b52c364161140b6cc683f8179ae182bfcdccddefa69702ff242a27510de9d3339a38a178b977e2d1b71881844c5d38d42e22df38f2dfb083f922f3d67fb7659f8281b24572287359e0b8f4d87a702056ea325098470c6abbb7f098cdad31ce7501b8e3c12ce87598257ddf6022dbf", 0xae}], 0x2, &(0x7f0000003000-0x30)={0x30, 0x0, 0x2, "79cfc047584288b6ccae2fb3420a9391245764ab1ec9dd31c7b966a16edc0843"}, 0x30, 0x40000}, {&(0x7f0000002000+0x9de)={0x27, 0x101, 0x9, 0x7, 0x400, 0x3, "984288d68ce11be37d64de6c8669b9af3a188700ab7ac594e9241c7f82bab7d5b18412aaa58366c4bf599c3da1b64df50a50359a2d2b223af2d47b00998b4f", 0x1f}, 0x60, &(0x7f0000003000-0x30)=[{&(0x7f0000003000-0x94)="f92a661877f2fa2055bc939945a81582fea5d383ddeaa9eaa0ecc98737f9cc16f61c39fde31407b7cacd426d04dcb487f8a1f7d8a1197d356416779014d7e486be29f0139c73b74264d3d5bda117ea3c84f75d9bd533bb163a7215396742959f258abae040292f4c9346cfa624be48b85c4edf8563354c1b86af268af59ac5225c0ceb2c6330641d929a3b79772ad1bb59b22e22", 0x94}, {&(0x7f0000002000)="a4632cfc64472e328b57391743d54464b79a2330c94a46afcabcf043c4ff7e9603e484d8274923a3f228bfc3bec9ded60165b115031b4a2d8cf35cf692fda62fe5e09c77bbc8d8f75201a6369e0e8ad0f4c5ce1ec19f47aa630cfc9794bcf831bfce2a8fe502f94eeb56d4b380a4c4f49a970e03ab7e33471dc695c7529efb15250a502dea08eac71f6fcdfea3d35fbeb37ec6db88016fdd417fb09c5520ce1b9f12a0ff22cb1e4452d42dc0e502e775cc5a", 0xb2}, {&(0x7f0000003000-0x4)="810b1269178fef361b5975138c8a09566bb5330f8997b2019910a3e2452ca9e40baf04", 0x23}], 0x3, &(0x7f0000000000)={0x58, 0xb8138a46e18e7ce4, 0x3, "623fabb4aa2fca87c90289578344248b4b8875b522711783b91f4301b434913940595b236b0fe87b6ed40906a83e8933d11156323ff3a588a64049dc8965e48e9e4312fe5cd3"}, 0x58, 0x4090}, {&(0x7f0000003000-0x60)={0x27, 0x7ff, 0x0, 0x6, 0x7ff, 0x9, "f968f7f78a014847b502672c67352c21b4db6f301c946888dce1d7be336e83985c890d85dfd818fbec7031e8edf757de1dc7fe18c0aa0e2e6dad6dc3a19cd1", 0x9}, 0x60, &(0x7f0000003000-0x30)=[{&(0x7f0000001000)="182ab7bdd34cd0e637824cf15591e71b00bc576df7f3ef68d3939657dd18380f448a1dab712be009890f8bd8ed0e59349f8c551188b6ed73419ca186d92a1a3ff8c0db27e9010a02229b7e151a97c9d9751d3f02f4fac385467bc7562245be07af0d87", 0x63}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000003000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000003000-0xf0)={0xf0, 0xff, 0x20, "d790de480d15df84bfb765de3f01542b1306605d94798dbc62638ace7f4c79943b6dcec1cf7bc25412c38a990356deed62a42e4e611fe077edded274e076fb1081ee008f9196994cd7482145f3abd1918830b3507263805715b4f9ef94313ca532f11f69914d6b8e6c0fc2f5a03215563d9f1037221d0120fdaa6eb18a3d3c7151aa75099670dcbe5d59e3946bbcd7bf325ecdf56f311cfe10ff58c03dced68e52a0f2121ab0c6a704c33cd9e20ac139d765532fc3a26ce0884b0d984759cad2911eeb45a0341c13a3ed5a3154092bb5f90a594e11c2ffaed78eda230bdf5188"}, 0xf0, 0x4000040}], 0x7, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000-0xe0)={0x0, 0xd8, "388e53628daaf579369a251f13785c1e76a77d158dc9db5725ccb64e3114eec1119a9f213070d2bd3108beafa11bfc77c38248e54188763fbe93f12e712fd04019273b3307074b797008815476ea1e87a5a77b40c3d4e9704a83c5afc8a66efc8288487011b2c70b2add2590b9cfa61d8470f1144d1cc494a41c1dc4c4adac96f3485fe3a9c4f7a163ebf9ef17866650617a836bbaac6ce67744a0681d02bc150a2a1941a27dd222c6f0fe3930861d3b5e3a5d5ae7075189105b5f91506d7274b2183cfc41d3a4aba43cc5b989c7645cdd5b5c3ba9affb31"}, &(0x7f0000003000-0x4)=0xe0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000)={r2, 0x5}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001000)={0x2}, 0x1) socket$inet6_sctp(0xa, 0x1, 0x84) getcwd(&(0x7f000027d000)=""/233, 0xe9) 2018/01/31 05:30:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000f55000)='/dev/snd/controlC#\x00', 0x6, 0x2) r1 = syz_open_dev$mice(&(0x7f0000088000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x4b) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000b69000)={{0x7, 0x6, 0xfffffffffffffeff, 0x7, "8c045b4bf6d9218c64a4e193d0ecbedc63f19748afa0025f0b195b679641d5da39dfde18d342b81dfaaead7f", 0xfff}, 0x8001, [0x464efbd, 0x9, 0xff, 0x2, 0x9, 0x800, 0x100000001, 0x20, 0x9a2a, 0x9, 0x1451, 0x100000001, 0x9, 0x6, 0x0, 0x7, 0x10000, 0x101, 0x9, 0x1, 0x400, 0x7, 0x1, 0xec, 0x2, 0x4, 0x54, 0x1000, 0xa6, 0x3ff, 0x1400000, 0x80000000, 0x8000, 0x3, 0x8001, 0x1ff, 0x1f, 0x1, 0xfff, 0x80000001, 0x4, 0x8, 0x1, 0x6, 0x8, 0xef12, 0xffffffffffffcf22, 0xfffffffffffffffc, 0x4, 0x200, 0x80000000, 0x1, 0x0, 0x9, 0x3, 0x400, 0x1, 0x4, 0x7, 0x7, 0xff, 0x10000, 0x284, 0x99, 0x5, 0x6, 0x1, 0x0, 0x1f, 0xfff, 0x2, 0x1f, 0x4206, 0x9, 0x4, 0x3, 0x5, 0x1, 0xfffffffffffffffb, 0x9, 0x180, 0x4, 0xffffffff, 0x8, 0x5, 0x9613, 0x7, 0x0, 0xfb3, 0x4, 0x7, 0x0, 0x23, 0x1, 0x9, 0x1, 0x10000, 0x81, 0x33b, 0x1, 0x3, 0x100000000, 0x8, 0x3, 0xf40, 0x5, 0x1, 0x400, 0xfff, 0x8, 0x5, 0x2, 0xffffffff00000000, 0x5, 0xbbd, 0x1, 0x81, 0xfffffffffffffff8, 0x0, 0x0, 0x5a5fc978, 0x100, 0x7fff, 0x1, 0x6, 0x0, 0x4, 0x91d], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r2, &(0x7f00000b8000-0x20)=[{&(0x7f00005d1000-0xef)=""/239, 0xef}], 0x1) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b8e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000087000+0x6d9)=""/13) r4 = syz_open_pts(r2, 0x801) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000089000)={0x0, 0x0}) llistxattr(&(0x7f0000406000-0x8)='./file0\x00', &(0x7f0000b51000)=""/171, 0xab) r6 = dup3(r4, r2, 0x0) writev(r6, &(0x7f00008ba000)=[{&(0x7f0000ce0000-0xde)='I', 0x1}], 0x1) 2018/01/31 05:30:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000016f000/0x2000)=nil, 0x2000, 0xd) syz_open_dev$usbmon(&(0x7f0000b80000)='/dev/usbmon#\x00', 0x0, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/31 05:30:21 executing program 1: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008ac000-0x69)={0x0, 0x61, "5bdecbc0c837640b3d9cd4cd8e74f0ced3ec3f5aeda448040277369b73f8427f5cda16e383fc77c5b624016aea4a5e30b79b520412c0455cb4cfd3f9b674f65eaff9cad03aec5ae983177635ccd5fc18a1b4396487ade349e5931c4e0063ef6f3e"}, &(0x7f0000488000-0x4)=0x69) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000041b000)='./file0\x00', &(0x7f0000ac2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:30:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f5e000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x10080000000000b, 0x4, &(0x7f0000001000-0x10)={0x77359400, 0x101}, &(0x7f0000049000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/31 05:30:21 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000020000)="8562646576637075736574747275737465647070703100") sendto(r1, &(0x7f0000001000-0x15)="", 0x0, 0x0, &(0x7f0000023000-0xe)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/31 05:30:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r1, &(0x7f0000c29000-0x64)="90", 0x1, 0x0, 0x0, 0x0) r2 = accept(r0, 0x0, &(0x7f000060c000)=0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000210000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00007f5000)='/dev/autofs\x00', 0x40040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000193000)={0x2, 0x9, 0x800, 'queue0\x00', 0x3c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r1, &(0x7f0000b1f000)={0xa, 0x1, 0xa43b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc1ba}, 0x1c) dup3(r0, r2, 0x0) 2018/01/31 05:30:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000905000-0xd)='/dev/dmmidi#\x00', 0x8, 0x240) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000850000-0x18)={r1, &(0x7f000054a000)="6209a69a59f23db6f293f25aff3dbc2b9eae8956a6bffc29707c643e5db6d8585dd500cef8b564c62442167eff9e550eee30115a64599a53591d39ab65c12e33f8d358796d9c0e2f37f0bbcda994ce3017dbcfa1cc4298bd7f15af45d59919ea262e3add56239ff174175eefefdf692272e4f2181c31a6c24370893a4dfd014c876d15e659cdb135cf059150426fd594ddc9553fff97eb0c10416492b9539aec41c5545c46a27a6cce7dfda7013115e26471c317e4ff4e383d59c3a16cb1522709e5f1c36bfebbd4a1f4c728b74d1c8e6f75c89a107b6d1134c2", &(0x7f0000d7d000)=""/21}, 0x18) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/31 05:30:21 executing program 5: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000f93000-0xf6)="f17f260a74c4f62a9ffaa78f706357c810cfb04a6885578b9ba34b9fbd59c4634ec1bf5db9dfa7ae234608da44150b7379aab6bfc10ceff86f2a4d84eab008c96b017bc5038c0bb522414f8a48f947332aa40009e984dc7fc91ba65d463b55e0be53a396743464e67713440e0e922864b918625690ee4d5b300809cb2586860e6605ef3741c99901651c9248e3a59c442cd3129df83401f75f7c28b9d046beb8db3baae63dafd62d549e1e4202aeb24829810e45d4bde866cb11ece1bed9ec35aeb51914b9df058b69cb52065cbaf47aaeb11ff16e1e4968ec93b931ef8250f16bf99836cd8216b13d5b59eec20588a18e6437c08c66") close(r0) 2018/01/31 05:30:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000c4d000)=""/152) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d58000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000c60000-0x2)=0x200, 0x2) 2018/01/31 05:30:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00006ea000)=@security={'security\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x98, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000b88000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xfffffffffffffd1b, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x270}}, [{{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x0, @generic="d28dca0af5866887cb053a1a19e4aea5", @common='tunl0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="d8aeb494f13888134a753e713cd1c193", @common='bpq0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x0}}}]}}, 0x310) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000fd7000-0x348)=@mangle={'mangle\x00', 0x1f, 0x4, 0x2e8, 0x200, 0x138, 0x200, 0x200, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000053f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x200}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xa0, 0x0, {0x0, 0x0}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x6, 0xffffffff, @broadcast=0xffffffff, 0x1}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="6c528a5391c08967b3aae3e54c071930", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x67, 0x2, 0x1}, 0x0, 0x98, 0xc8, 0x0, {0x0, 0x0}, [@common=@ah={0x28, 'ah\x00', 0x0, {0x1, 0x3, 0x0}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x7fff, 0x5, @multicast2=0xe0000002, 0x3}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc0, 0xe8, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xc}}, @unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}]}, @unspec=@DSCP={0x28, 'DSCP\x00', 0x0, {0x3f}}}]}}, 0x348) 2018/01/31 05:30:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005af000)=0x0) ptrace$getregs(0xc, r0, 0x436, &(0x7f0000a94000)=""/148) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000908000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) 2018/01/31 05:30:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) unshare(0x22000400) r0 = syz_open_dev$admmidi(&(0x7f0000046000)='/dev/admmidi#\x00', 0x4, 0xc080) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000347000-0x10)={&(0x7f0000c7e000/0x1000)=nil, 0x1000}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000b5e000-0xb)='/dev/audio\x00', 0x8000, 0x0) r2 = add_key$keyring(&(0x7f0000bc9000)='keyring\x00', &(0x7f0000f21000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key(&(0x7f0000408000-0xb)='asymmetric\x00', &(0x7f00005de000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r2, &(0x7f0000507000)=[{&(0x7f0000bb4000-0xdd)="f59b3f78be6280a5bc31fed3d8f22644f32207ccdaff8bcf935fda5cfd0c8efeea1afed7ec6c874c7c50057a32e93ddfb4073956c35ef3200d6876d02af387fdefa46a794e08df61b10f56d077f35c9c6a77b5aa606926cc8462abfef2294a7b19d645c231b9215613c0ff48df59de78593dde84ced79aa140113e1cddc497bdd4883e84dc3d7bd854848b1d7560e1a80a5ba39061a441fbd997db3aaed60f826b7a42aea5be206d87039e34d50c8e2ce8e11692eead04449f05bc0f6cbb0e7cbd12272dda55a6b45672b24461545d118858e95fcbb7078d4d9d33502b", 0xdd}, {&(0x7f0000dcd000)="066d3549e35dd7e4c6b83563ec5379abf67161cff4e2a81abf9d4ff934413249e635ac77c8d0103c38f3adcb41bf5f75c476f6a6714cf9fe7ad5668d582e64c0293768e0a3bb05439f0b16b367dc38cd0c42659332babf300d09a204c1a3a2dbcd2e8e47726756618d20a8f611e70850aa746ac4ab16143b11e3b10f15bb4b88eda33782628e", 0x86}, {&(0x7f0000626000-0x7f)="8b6ae912b3176386aa18a5eecbbe8ea587c8d99328ec34a93f7c283b1f1b0d113157b0fd6fd8cd50f2c4b62f7660c88b93f86faac5c47be53654f45cc3e6ac4a4a83abcce852a9d2e12b88c6f3a2053ae8ff6bad1a119c4e7ae0103a06388c854ae2440efee6a093c08d53019b7e68998948db9717682a622b45a88587b07a", 0x7f}, {&(0x7f0000f2b000-0x71)="3e950086c1f99bd033748c1f8602ef32b41db2b4ad89a8082c445fde1fe6852d31b100d2f66d24f14fab87f501c57b42c4beeb79bcd5605f8bc97530ec1e18cbab27d7acad7511ec2bc8048f7e915efb19a9f69aa427a92ade7e2b966047be1a91dfb5facdae628c7af3b186ebac26810e", 0x71}, {&(0x7f000008b000)="e814040af60238c21763ec2e0616c26876422ea7", 0x14}, {&(0x7f0000889000)="a083ead22668ab68fea7cc853cd013e9ec4b27c94ce59e0c490f950e21fc1a76bee1adb1a4d30c00ee532427fe702454262ea1b1bbb79f5ab610f7c66459f18e190cca29f4eb870ed2fce3b3423c4932e8e937f0bbf14f56e3fc24431e6b8292db231b6c1412de1e11de4a4194a37e28790c6c5d04dd84c036868a4b4df1466417fcb66e0dc497d0a64003b907681981206221f753b246b774e853db9b310db3078658b529691f6853a308987d59aedb0e7cc578c65908b08acf3ac7179ba41f39e171bb098459d7a4612bf0e3f83c546d7a78eb7c4d4268c72e7760d79290a5503e567dcadeeb9b80", 0xe9}, {&(0x7f00003ac000)="22ebf704b3665c7adb8fbd7a91622566f9ec4fcccdd2c21b05088259e20e5aad52f42b06171c8de699b972a1ab8e28deabe0177a929a31a2462b2df205a6f5294cc5ea29a558c8b90e1d", 0x4a}, {&(0x7f0000eb1000-0x1000)="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", 0x1000}, {&(0x7f00005bd000-0x25)="8d2700fdf79849c92ece65d910e9043868bb10697aa37471e28633786077f5d211fa685f24", 0x25}, {&(0x7f000080b000-0x40)="dd905db2166083f3e1a5fdddde9fbc629edb7b0fa127f58f4a8009672f9459e2a8e774f60489fd382c3e1d5288bbe5c109af03fb7248087366184ccb30640a68", 0x40}], 0xa, r3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005b6000-0x20)={r1, &(0x7f0000b59000)="", &(0x7f00000cc000)="", 0x0}, 0xfffffffffffffd3f) 2018/01/31 05:30:21 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000005000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002a000)='%*\x00', 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000002b000)='/dev/mixer\x00', 0x4000, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f000002c000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = add_key$keyring(&(0x7f0000008000)='keyring\x00', &(0x7f000002a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$negate(0xd, r0, 0x8001, r2) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000002d000-0x35)="df537ad7673d426d2da8b851500648baf75db94fdc179411db0cdbd5e625dc0d9eb8557d880553e9121fba8cd36d47dc5aee4f2c0d", 0x35) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000002d000)=0x8) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$KDENABIO(r3, 0x4b36) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000023000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000002b000-0x10)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x28, 0x18, 0x318, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x8, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:30:21 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x41, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000012000-0x2)='\r\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 112.423534] dccp_close: ABORT with 1 bytes unread 2018/01/31 05:30:21 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ceb000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f0000f6c000)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r4, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000bd3000)={0x0, r5+10000000}) r6 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00005be000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f000058a000)={@broadcast=0xffffffff, @broadcast=0xffffffff}, 0x8) 2018/01/31 05:30:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x6, &(0x7f0000f5f000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f000000e000)={&(0x7f0000905000)={0x14, 0x18, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x100}, 0x0) 2018/01/31 05:30:21 executing program 1: r0 = syz_open_dev$midi(&(0x7f000074f000)='/dev/midi#\x00', 0x9, 0x101480) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00009da000-0x4)=0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000074f000-0x8)={0x0, 0x0}) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000b83000-0x44)=""/68, 0x44) getsockname(r2, &(0x7f00004b2000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000a0a000)=0x3a) sched_rr_get_interval(r1, &(0x7f0000e3a000-0x10)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) 2018/01/31 05:30:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x10001, 0x801) bind$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x4, 0x0, 0x2, "b25742807ef0", 0x2, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00006fb000)=0x0, 0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x75) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() fcntl$dupfd(r1, 0xfffffffffffffffd, r0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000001000-0x24)={0x0, 0xad46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x25b02de0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000144000)='pagemap\x00') pread64(r2, &(0x7f0000f82000-0x800)=""/2048, 0x800, 0x2000800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r3, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0xffff}, 0xc) r4 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x6, 0x4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000b2a000)={@common='ip_vti0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) socket$alg(0x26, 0x5, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f000007b000)=@file={0x0, ""/21}, &(0x7f0000e6b000-0x4)=0x17) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_procfs(0x0, &(0x7f0000958000-0xa)='setgroups\x00') setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000f1f000)={0x52}, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000dbb000)=0x0) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f0000b55000-0x24)={0x2, 0x3, 0x80, 0x7f, 0x4, 0x0, 0x8, 0xe2, 0x9, 0xfffffffffffffffb, 0x8000000000000000, 0x8}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00004fd000)=0x8000, 0x4) setrlimit(0xc, &(0x7f0000283000)={0x16, 0x88}) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:30:21 executing program 6: r0 = semget$private(0x0, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000c7d000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000098d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000001000-0x58)={{0x8f, r1, r2, r3, r4, 0x141, 0x3f, 0x0, 0x0, 0x0}, 0x4, 0x8, 0x9, 0x0, 0x0}) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r5, &(0x7f0000152000)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000fa3000)='./file0\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/31 05:30:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000000000)={0x0, 0x0}) keyctl$reject(0x13, 0x0, 0x0, 0xffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000053b000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x70)=[{&(0x7f000067e000)=""/137, 0x89}, {&(0x7f0000db9000-0xb)=""/26, 0x1a}, {&(0x7f0000001000-0xc9)=""/201, 0xc9}, {&(0x7f0000001000-0xf0)=""/240, 0xf0}, {&(0x7f0000b03000)=""/128, 0x80}, {&(0x7f0000000000)=""/200, 0xc8}, {&(0x7f000047a000-0x95)=""/149, 0x95}], 0x7) 2018/01/31 05:30:21 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="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", 0x1c6, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000005000-0x957)=""/4096, 0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000006000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000007000-0x50)={@generic="ba9f52eef58c57862f966922f06eff4e", @ifru_addrs=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='rose0\x00'}}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000002000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000007000-0x5c)=@ipv6_getaddr={0x5c, 0x16, 0x20, 0x1, 0x2, {0xa, 0x1f, 0x400, 0xc8, r2}, [@IFA_FLAGS={0x8, 0x8, 0x1}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @IFA_CACHEINFO={0x14, 0x6, {0x3, 0x0, 0x63, 0xb90}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4001}, 0x24000881) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000006000-0x28)={0x3, 0x0, &(0x7f0000005000)=""/211, &(0x7f0000001000-0x3)=""/7, &(0x7f0000006000-0xc2)=""/194, 0x5000}) 2018/01/31 05:30:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000690000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f0000eaa000)={0x14, 0x1000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e54000)='/proc/self/net/pfkey\x00', 0x80, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000641000)={0xa, 0x101, 0xd, 0x6, 0x1, r1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000595000-0xa)='attr/prev\x00') write$selinux_create(r2, &(0x7f00001c2000)=@objname={'system_u:object_r:sound_device_t:s0', 0x20, 'unconfined', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x3a) 2018/01/31 05:30:21 executing program 6: r0 = socket(0x9, 0x2, 0x5) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x8, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x382b3ead5913454c, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000c000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000012000)='/dev/loop-control\x00', 0x20400, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000013000)=@assoc_value={0x0, 0xffffffffffffffff}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007000-0x4)={0x7, 0x7, 0x8000}, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000013000)={r1, 0x30, &(0x7f0000012000-0x30)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000014000-0x4)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f000000a000-0xd)='/dev/dmmidi#\x00', 0x2, 0x20202) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f000000b000-0x4)=0x0, &(0x7f000000b000-0x4)=0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000013000-0x4)=0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000014000)={0x0, 0x64, "8ce9452bf8d2881926d0d8d2dac21b350a73982fd3aa4785bdbbafae619664c0c76b414254fa8fe1f59e445a379a696539c03947410225fe7138669ae21a1fbf70bdeaff5ba4efc426a8d59d1fb9ca9f484f1e296b03f9651cba573d8705e5c1023b2cf9"}, &(0x7f0000014000)=0x6c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={r3, 0xc76}, &(0x7f0000014000)=0x8) 2018/01/31 05:30:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f00000c4000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f00008d8000-0x8)='./file0\x00', &(0x7f0000d31000)='./file0\x00', &(0x7f000073b000-0x8)='cgroup2\x00', 0x0, &(0x7f000027a000-0xc0)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000ff0000)='./file0\x00', 0x10080000007fe, 0x0) creat(&(0x7f0000c5d000)='./file0\x00', 0x0) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000640000-0x8)=0x0) 2018/01/31 05:30:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mlock2(&(0x7f0000453000/0x4000)=nil, 0x4000, 0x1) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x2) 2018/01/31 05:30:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$inet6(r0, &(0x7f0000cf5000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001d3000)=0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/31 05:30:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000031000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e3a000-0x4)=0x0) getresuid(&(0x7f00004b3000)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f000044b000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000551000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000838000)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000ec000)={r2, r3, r4}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000664000-0x4)=0xd2) fanotify_init(0x1, 0x41001) fcntl$setpipe(r0, 0x407, 0x6) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r5 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f00008e6000-0x4)=0x0) 2018/01/31 05:30:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair(0x5, 0x6, 0x3, &(0x7f000057b000-0x8)={0x0, 0x0}) connect$llc(r3, &(0x7f00008d4000)={0x1a, 0x11, 0x3f, 0x40, 0x4, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000beb000-0x1004)={0x0, ""}) 2018/01/31 05:30:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x400000000000000, 0x6, 0x3c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = dup2(r2, r2) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000a2b000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e7000-0x4)=0xe8) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_open_dev$vcsn(&(0x7f00003cf000)='/dev/vcs#\x00', 0x8001, 0x210041) ioctl$KVM_TPR_ACCESS_REPORTING(r5, 0xc028ae92, &(0x7f0000b8c000)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x40000072, 0x0, 0x0}]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/31 05:30:21 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000002d000)='/dev/rfkill\x00', 0x119000, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000003000-0x10)={0x1, &(0x7f000002e000-0x4)=[{0x0, 0x0}]}) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000002b000)=0x3a) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000001c000)={0x0, 0x0, 0x10}, 0xc) pwritev(r2, &(0x7f000001b000)=[], 0x277, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f000002e000)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x2008a00}, 0xc, &(0x7f0000000000)={&(0x7f0000016000)=@ipmr_newroute={0x9c, 0x18, 0x328, 0x2, 0x2, {0x80, 0x20, 0xa0, 0x7e, 0xff, 0x3, 0xff, 0x9, 0x2100}, [@RTA_ENCAP={0x80, 0x16, @nested={0x7c, 0x10, [@typed={0x14, 0x5f, @str='/dev/rfkill\x00'}, @typed={0x1c, 0x28, @str='eth0]cgroupsecurity\x00'}, @generic="199c8ff65d67e9df6e0382063b9649c9adfc7b6f3aab4c19eef886324558a8516551d7ee915f267e404b397b1fa4d493d3a3484d2a824971dca5c406a2fff2d06f85fdd59b"]}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x40040}, 0x40) [ 112.660729] cgroup: cgroup2: unknown option "" 2018/01/31 05:30:21 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ffd000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00005b6000)={0x1fffc00000, 0x2, 0x9, 0xce9, 0x8, 0x9, 0x3, 0xffffffffffffffc0, 0x4, 0x6, 0x5, 0x68027396}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ffa000-0x4)=0x2, 0x4) connect$nfc_llcp(r1, &(0x7f00009ee000-0x60)={0x27, 0x6, 0x7b88, 0x1, 0x2, 0x1e, "409f19be98613ff5b5c0d377162d069d2f21d7e3c20d93755202be6c3b4a6d0d46fde6dfc5e7a236c8d9a506a66b42ea1e4a7b2dcad4135e3424b978133641", 0x100}, 0x60) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000026f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getownex(r0, 0x10, &(0x7f0000c6f000)={0x0, 0x0}) perf_event_open(&(0x7f0000ffe000-0x78)={0x2, 0x78, 0x0, 0x3, 0x1, 0x101, 0x0, 0x9, 0x80409, 0x0, 0x6, 0xffffffffffff8000, 0x6, 0x200, 0x80000000, 0x5, 0x81, 0xb4, 0x100, 0x7fff, 0xffffffffffffffff, 0xb3, 0x8, 0x1, 0x8, 0xffff, 0x6, 0x1, 0x7b13, 0x7, 0x9, 0x2, 0x80000001, 0xb632, 0x3ff, 0x0, 0x18, 0x3116, 0x0, 0x9, 0x4, @perf_config_ext={0x0, 0x224e}, 0x1, 0x1, 0x8, 0x7, 0x20, 0x3, 0x2, 0x0}, r2, 0xfffffffffffeffff, r1, 0x7) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000ffd000-0x4)=0x0, &(0x7f0000140000)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ff7000)=0x0, &(0x7f0000ff7000)=0x4) 2018/01/31 05:30:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) write$tun(r1, &(0x7f0000fd0000-0x127)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}, 0xffffff04) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000302000)='/dev/cuse\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000550000-0x8)={0x0, 0x7}, &(0x7f00007bf000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000955000-0x8)={r5, 0x8}, 0x8) 2018/01/31 05:30:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_readv(r0, &(0x7f00006b1000-0x50)=[{&(0x7f00009b3000)=""/231, 0xe7}, {&(0x7f0000d07000)=""/4096, 0x1000}, {&(0x7f00009de000)=""/203, 0xcb}, {&(0x7f0000801000)=""/65, 0x41}, {&(0x7f0000c4e000-0x37)=""/55, 0x37}], 0x5, &(0x7f0000933000-0x70)=[{&(0x7f00005e3000-0x54)=""/84, 0x54}, {&(0x7f00005d4000-0xb4)=""/180, 0xb4}, {&(0x7f0000128000)=""/128, 0x80}, {&(0x7f0000762000-0x2e)=""/85, 0x55}, {&(0x7f00003c4000)=""/58, 0x3a}, {&(0x7f0000574000)=""/213, 0xd5}, {&(0x7f0000328000)=""/4096, 0x1000}], 0x7, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f000032c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bd8000)=""/0, 0x0, &(0x7f00001f4000-0x38)={&(0x7f0000103000-0xb)={'digest_null\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 112.727308] cgroup: cgroup2: unknown option "" 2018/01/31 05:30:21 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f000001c000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000001d000-0x4)=0xc) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000004000)=@delneigh={0x2c, 0x1d, 0x11, 0x4, 0x1, {0x2, 0x0, 0x0, r1, 0x0, 0x11, 0xf}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x2}, @NDA_VNI={0x8, 0x7, 0x8000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:30:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f00000c8000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) remap_file_pages(&(0x7f0000191000/0x2000)=nil, 0x2000, 0x80000, 0x0, 0x0) r0 = memfd_create(&(0x7f000031a000-0x1)='\x00', 0x3) geteuid() ioctl$TCSETS(r0, 0x5402, &(0x7f00007db000-0x24)={0xbe, 0x0, 0x161, 0x4, 0x101, 0x5, 0x7, 0x5, 0x7fff, 0x400, 0x0, 0x1}) 2018/01/31 05:30:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a82000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x40096101, &(0x7f0000b1d000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000b8a000-0x10)=@common='bcsh0\x00', 0x0, 0x0, 0x0}) syz_open_dev$random(&(0x7f0000677000-0xc)='/dev/random\x00', 0x0, 0x141800) 2018/01/31 05:30:22 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d1b000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x8, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000001000-0x5a)=""/90, &(0x7f0000000000)=0x5a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000)={0x0, 0x4}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x100000000, 0x8, 0x8d88}, &(0x7f0000001000-0x4)=0xa0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000002000-0x11)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) 2018/01/31 05:30:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ab5000)='/dev/mixer\x00', 0x0, 0x0) fcntl$getflags(r0, 0x40b) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00001be000)=@assoc_value={0x0, 0x0}, &(0x7f00002be000-0x4)=0x8) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0xc, &(0x7f0000a7d000)=""/0, &(0x7f00002be000-0x4)=0x0) 2018/01/31 05:30:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000036d000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000191000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f0000b06000-0x33)="") unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f00003df000)='./file0\x00') getcwd(&(0x7f0000a35000)=""/0, 0xfffffffffffffd97) 2018/01/31 05:30:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) geteuid() r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000609000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00005d8000)=@fragment={0xff, 0x0, 0x10001, 0x2, 0x0, 0x7e, 0x0}, 0x8) 2018/01/31 05:30:22 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$adsp(&(0x7f0000670000)='/dev/adsp#\x00', 0xffffffff, 0x10000) setsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f0000af2000-0x4)=0x8000, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000e00000)={0x3f, 0x0, 0x4, 0x8, "72a2aa9d31c8611e0a7805c045049543da459f10cfcce66c261d7562cb144770366a508abcfa21edfe69f3a6", 0x8a6}) 2018/01/31 05:30:22 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_ivalue=0x400000}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000008000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000008000)=""/0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/dev/qat_adf_ctl\x00', 0x44200, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000009000-0xc)={&(0x7f0000008000)='./file0\x00', r2}, 0xc) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000008000)=""/60) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000005000-0x4)=0x7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000008000)=""/202) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000006000)='/dev/adsp#\x00', 0x38f, 0x2000) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000009000)=r4) [ 112.867073] QAT: Device 2 not found 2018/01/31 05:30:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = request_key(&(0x7f00000f5000-0x5)='ceph\x00', &(0x7f0000841000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e01000-0x11)='selinux[vboxnet1\x00', 0xfffffffffffffffb) r2 = add_key(&(0x7f0000f57000)='id_resolver\x00', &(0x7f0000b01000+0x4b7)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fc6000)="07e7dc970bfd754da46d9f75331da26e88c5642c8f757899f3fdfc32eb1a81f3a75a41c989c276f9358176a734d3639ce8d5d4662335560175d3d754c8977f940f694f3c628fdd86a79155f26fe27f4f4aa07af07bcf3b96ffaf5f2c5f843e976f6cfd2d3f7ed566816eff390940fc470618fd929045fe1fd89cf1ac47fad136dfee26219be6e8a60989d11919225057acae988eb1d8fe2eb3674ed2c2eef764b26f", 0xa2, 0xfffffffffffffff9) keyctl$link(0x8, r1, r2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40345410, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/01/31 05:30:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000398000)='/dev/admmidi#\x00', 0x9, 0x300) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000cfd000-0x30)={0x3f, 0xefd7, 0x20, 0x2, 0x3, 0x2}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x81) move_pages(0x0, 0x259, &(0x7f0000bea000-0x18)=[], &(0x7f00003cb000-0x4)=[], &(0x7f00002a8000)=[], 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000719000-0x4)=0x0) 2018/01/31 05:30:22 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000011000-0xc)={0x0, r0, 0x1}) syz_open_dev$adsp(&(0x7f000000f000)='/dev/adsp#\x00', 0x20, 0x600) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000010000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000d000)="2f0000001d000300000000000000000002dd00d802000000000000c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:30:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) socket$unix(0x1, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000a42000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0x0, @common="6263736804000000000000eb0002ff00", @common='tunl0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) fcntl$getownex(r0, 0x10, &(0x7f000094e000)={0x0, 0x0}) 2018/01/31 05:30:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x1) bind$alg(r0, &(0x7f000018a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x7) 2018/01/31 05:30:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x8000}, 0x1c) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x207, &(0x7f0000008000-0x10)={&(0x7f0000003000)=""/76, 0x4c}) r2 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000003000)={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xef}, 0x1c) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000006000)=@raw={'raw\x00', 0x9, 0x4, 0x4c8, 0x420, 0xffffffff, 0xffffffff, 0x420, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x6)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x98}}, [{{@ip={@multicast2=0xe0000002, @rand_addr=0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ip6gretap0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x2a0, 0x2d0, 0x0, {0x0, 0x0}, [@common=@unspec=@bpf0={0x230, 'bpf\x00', 0x0, {0x0, [{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000006000)="41e74588a3a3db2e8248f3d2db207281c717cb900b0c27c6ff09499bf08c2dd9457b429ac1c71f38c4f6179a8d2739c6fe01c39e48e889aa45464879ba3288412772a68cc6e6601231b41dff628421f0066b2a7681f4f790"}}]}, @common=@unspec=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00', 0x0, ""}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @common='bcsf0\x00', @common='bcsf0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}]}}, 0x528) [ 112.905824] QAT: Device 2 not found 2018/01/31 05:30:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000931000)='./file0\x00', &(0x7f0000dde000-0x6)='ramfs\x00', 0x0, &(0x7f000054b000)="") r0 = open$dir(&(0x7f0000ab6000-0x8)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000f5b000-0x8)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab4000-0x10)='./file0/control\x00') 2018/01/31 05:30:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000017b000)='/dev/cuse\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00002e4000)={0x0, 0x9, 0x10, 0x7, 0x8}, &(0x7f0000fca000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000767000-0x10)={r1, 0x20, &(0x7f00004df000-0x20)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b3000)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$dmmidi(&(0x7f00006c5000)='/dev/dmmidi#\x00', 0x3f, 0x6e79cdba27201008) bind$inet6(r2, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00008f1000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x2f, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"}}}, 0x6b) 2018/01/31 05:30:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000031000-0x4)=0x0) shutdown(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00007f5000)='/dev/mixer\x00', 0x20040, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00001f3000-0xce)="363f784d586085ac3af217a4635f73997486a7759c4c2b89fc2a3db8e04d27fea33a031a6abd49d3966884c2dc1fd9582ecac43a9b9fe8fea4d4dac7d1fdc73f9114d00486a81fe52066c72c66b3065dea2219738eb8adf7a1eec11a53369533c65156e5f3f7b830bd75073b056f635675e55b9d8ca62c3ed461bdff6a0694b82002c1d17c57c74f7b42b81869c3c8e4c963743d1eda30322f22d558b2dfa7dbcbf63f3bdf1e7f5c3faade0f4dcfe1c2d61c12fa33da5575351b1e39aaf6c143c6a63db4ed2b40c29988471e192e") r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007ec000-0xc)='/dev/rfkill\x00', 0x20800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f000042e000-0xa)='blacklist\x00', &(0x7f0000736000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000056a000-0x2d)='wlan0^%,,posix_acl_access,Pposix_acl_access@\x00', 0xfffffffffffffffa) r5 = request_key(&(0x7f0000e5d000-0xc)='id_resolver\x00', &(0x7f000093f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e38000)='\x00', r4) r6 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000b06000)='dns_resolver\x00', &(0x7f0000730000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r4) keyctl$unlink(0x1d, r6, 0x0) keyctl$get_persistent(0x16, 0x0, r5) getdents64(r3, &(0x7f00005bf000-0xbb)=""/187, 0xbb) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x202) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2018/01/31 05:30:22 executing program 1: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r0 = socket(0x2, 0x3, 0x6) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00004d9000)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d1a000-0x10)=@common='erspan0\x00', 0x0, 0x0, 0x0}) 2018/01/31 05:30:22 executing program 6: mmap(&(0x7f0000000000/0x706000)=nil, 0x706000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f00004b9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "deeb5a", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup(r0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000026e000)={0x2, 0x40}) 2018/01/31 05:30:22 executing program 0: mmap(&(0x7f0000000000/0xcac000)=nil, 0xcac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f00004bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cad000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000920000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="2b8057199764", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) connect$inet6(r0, &(0x7f0000021000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/31 05:30:22 executing program 7: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000039000-0x8)='./file0\x00', &(0x7f000001f000)='securityfs\x00', 0x1000010, &(0x7f0000019000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) write(r0, &(0x7f000002d000)="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", 0x1000) [ 113.027453] device eql entered promiscuous mode 2018/01/31 05:30:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000719000)='./file0\x00', 0x4043, 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000711000-0x4)=0x0, &(0x7f000049c000-0x4)=0x4) sendto$inet6(r0, &(0x7f00007c9000)="784aa433a6e598bb961a7d168798edf2a09b68e45c651d286c0197a3cdde355ad2ca999a104e00e528da522894b928a8ee3e3c551b0f7c3b7efeb82b112f4019f6660d2c359731baf226ee977d89072a1d1b799cfbc3ed42bd8082dba184ce9994c1d5a864717dd104860c0524b79e70065a1c", 0x73, 0x40, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg(r1, &(0x7f000002a000-0x38)={&(0x7f0000663000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x2, 0x4, {0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}}}, 0x32, &(0x7f00001a7000)=[{&(0x7f0000f62000)="11d8813bba5d45", 0x7}], 0x1, 0x0, 0x0, 0x8800}, 0x4004001) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000733000-0x8)={0x0, 0x7f, 0x2}, &(0x7f000053f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000baa000-0x8)=@assoc_id=r2, 0x4) 2018/01/31 05:30:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f94000-0x5)='dead\x00', &(0x7f00005d7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='net/rt6_stats\x00') connect$bt_l2cap(r1, &(0x7f0000001000-0xe)={0x1f, 0x4, {0x81, 0x80000000, 0x9, 0x7f, 0x6, 0x5}, 0x8, 0x4}, 0xe) r2 = getgid() setfsgid(r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) keyctl$search(0x1d, r0, &(0x7f0000001000-0x6)='logon\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/31 05:30:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r0 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f00008d9000-0xc)={0x2, 0x2, 0x0, 0x2, 0x0, 0x0}) getresgid(&(0x7f0000c61000-0x4)=0x0, &(0x7f00009f2000-0x4)=0x0, &(0x7f000059e000-0x4)=0x0) setfsgid(r1) 2018/01/31 05:30:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) 2018/01/31 05:30:22 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000af9000-0x1b0)=[{0x7fffffff, 0x7, 0x400, 0x0, @time={0x0, 0x0}, {0x8, 0x1ff}, {0x9, 0x3ff}, @queue={0x3, {0xffff, 0x4}}}, {0x8, 0x6, 0x7f, 0x0, @time={0x0, 0x0}, {0x3, 0x7}, {0x54464f4f, 0x4}, @raw8={"b3d100254c4c219b7099e51e"}}, {0x4891f37a, 0x100000000, 0x1ff, 0x1, @tick=0x2, {0x10000, 0xfffffffffffff5f1}, {0x8f6, 0x1}, @connect={{0x7, 0x8}, {0x5, 0xe41a}}}, {0x6, 0x6bc, 0x116, 0x3, @time={0x0, 0x989680}, {0x5, 0x80}, {0x3, 0x80}, @ext={0x8e, &(0x7f0000000000)="88c315d03881cadd4c2581799340ad90c37587a95b0c185a53a5c26dffc26f0391cf6620617a682a0fe7020ddaee6d90b3bd671b41bdf4021f15ebc04d28d007b67bc755c32745e6a6f76e3c43fd7d231f7c76b52ef4e69f8eb1be8e149c44642f876acc14d21245f9e02bf879c54f1752622537346e66bdef87fbd30622bd254ac7d01623e9f7a5b433b48ff800"}}, {0xffffffffffffff8b, 0x7, 0x0, 0x1000, @time={r1, r2+30000000}, {0x3, 0x76}, {0x7a04928f, 0x2}, @quote={{0x11da, 0x9}, 0x2, &(0x7f0000001000-0x30)={0x3, 0x2, 0x0, 0x751c833a, @time={0x77359400, 0x0}, {0x1, 0x5}, {0x37, 0x1}, @result={0x800, 0x5}}}}, {0x0, 0x6, 0x9, 0x9, @tick=0x9, {0x55, 0x200}, {0x1, 0x7}, @raw8={"b475b5bc805f2ac5483bb537"}}, {0x0, 0x3f, 0x3, 0x0, @time={0x0, 0x0}, {0xffffffffffffffff, 0x401}, {0x8, 0x9}, @control={0x2, 0x81, 0x6}}, {0x401, 0x1, 0x4, 0x4, @tick=0xffffffff, {0x1000, 0x100000001}, {0x256a, 0xae}, @ext={0xcc, &(0x7f0000001000-0xcc)="dd422bbf930097da241c5f9473ce763062b0dc26043962a8e715b8d470a5bb5d0147c6a2f500883921319eefbfb7ee82dffd28872326c1e277ddcd8bbf5b6e63ecae9e77894f01c999ac573ea83066e8046694ff8ac2ccbece08c9d1d8c1e8b933e692f4c8f4425fc30eb6e1177f9f68501f8c1769b9a06c1970bbc9021b724479c45a64a326d0ab5415bbbde068cb69beac26639d2df92a8ceaf4c0fc5aeca575e8dd62fde3cb5664f1f50840dca0fc83a37fb71e4eb3b0a5156358932af9eeaf2cd9f1303773d542631b1e"}}, {0x7, 0x800, 0x8, 0x2, @time={0x0, 0x989680}, {0x3, 0x1f}, {0xf000000000000000, 0x2}, @raw8={"b0d675808ea3d0a220c68cfa"}}], 0x1b0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000001000-0x268)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x0, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) 2018/01/31 05:30:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000e1d000-0x39)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d003f000000280ff4000300000000000000060400", 0x39}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ea4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0xfffffffffffffff7) clock_gettime(0x0, &(0x7f00003ed000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000920000-0x4c8)={{0x0, 0x0, 0x7, 0x9, "f1b246ce1f1a4bf65e46d0b640458a5d62fdb0e1c4870ac3bad65159657a9f13f766ea4b5633126e42f449ee", 0x2}, 0x0, [0xb1dd, 0x7, 0x0, 0x34e4, 0x9, 0x3ff000000000, 0x514, 0x9, 0x2, 0x8, 0x9, 0x80000000, 0x4, 0x9, 0x7, 0x28, 0x0, 0x95, 0x400, 0xce6, 0x6, 0xffffffffffffff61, 0x1ff, 0x8, 0x4, 0xbb, 0x3, 0x20, 0x4, 0x80, 0x7f, 0x3, 0xc7a, 0x331, 0xffffffff, 0x3, 0x2, 0xfffffffffffffffa, 0x101, 0x9, 0xb5d, 0x3, 0x0, 0x2, 0x3, 0x7fffffff, 0x6, 0x5, 0x5, 0xc97d, 0x40, 0x1f, 0xffffffff7fffffff, 0x7, 0x0, 0x6, 0x81, 0x6, 0xf27, 0x20, 0x4, 0x10000, 0x200, 0x7, 0x8, 0x3789, 0x800, 0x80000000, 0x0, 0x8, 0xe6, 0x6, 0xfffffffffffffffa, 0x7fffffff, 0x8, 0x0, 0x5, 0x4, 0xd450, 0x10000, 0x3, 0x3ff, 0x9d2d, 0x0, 0x3800000, 0x6, 0x3, 0x1dfb, 0x80000000, 0x6, 0xfff, 0xd0b1, 0x2, 0xff, 0x5521, 0x10000, 0xfffffffffffffff9, 0xffffffff, 0x800000000085, 0x6, 0x7f, 0x9, 0xfffffffffffffffc, 0x1f, 0x0, 0x6692, 0x20, 0x8, 0x0, 0x53ed, 0x66, 0x1, 0x1, 0x5d9, 0xffffffffffffff7f, 0x100000001, 0x1, 0x80, 0x10001, 0x7ff, 0x1f, 0x6, 0x0, 0x5, 0x1, 0x0, 0x8, 0x1000], {r2, r3+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) uname(&(0x7f00002ac000)=""/88) 2018/01/31 05:30:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$dmmidi(&(0x7f0000490000)='/dev/dmmidi#\x00', 0x1, 0x80000) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000f9e000)=0x0) 2018/01/31 05:30:22 executing program 2: socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000007000-0x70)=[{&(0x7f0000000000)="53f6fb15d892e6892be53cbc6efef35bb9365c2a3b73c6486ef250756c10c183816a0eb4937a39522a46625e7129b5a04244f63c9856e81f1d19d6589a33c7f86b5f95bc7b97922b0c323286b7aecf1af6d4c1390f039943cecff64d8d79f2d78e256a308ab9d7e959af1ffec61405cc6594fc5f555ab3c3eff47a7abdb60bc24a4fc48457b1cfab122059dc1066e7aedcb23152276b9fa08b835f5eb186f520c1da393f5163b4836ba176852357e44389ef60871a04d95d4038b477813e8fb62b10678e7680f9ff1f02241758f8bbd2", 0xd0}], 0x1, &(0x7f0000003000-0x100)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000008000-0x8)={0x0, 0x0}, 0x80800) sendmsg$nl_route(r1, &(0x7f0000007000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000007000)={&(0x7f0000003000)=@getstats={0x14, 0x5e, 0x100, 0x0, 0x1, {0x0}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x4000) epoll_pwait(r1, &(0x7f0000005000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x1, &(0x7f0000001000-0x8)={0x18}, 0x8) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x170) 2018/01/31 05:30:22 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x280) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000004000-0x1000)="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") mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000010000)='/dev/snd/midiC#D#\x00', 0xa2, 0x80000) syz_open_dev$sndmidi(&(0x7f000000f000)='/dev/snd/midiC#D#\x00', 0x401, 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000c000)=@polexpire={0xc0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x627e4e5766654b58, 0x0, 0x0, 0x0}, 0x0}, [@migrate={0x4, 0x11, []}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 113.105654] sctp: [Deprecated]: syz-executor4 (pid 16518) Use of int in maxseg socket option. [ 113.105654] Use struct sctp_assoc_value instead 2018/01/31 05:30:22 executing program 2: r0 = memfd_create(&(0x7f0000789000-0x2)=',\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000067c000-0x48)={{0xffffffffffffffff, 0x3, 0x100, 0x2, 0x6000000000}, 0x6, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r1, &(0x7f0000ab1000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000ab5000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000f47000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x2480) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d7e000)=0x0, &(0x7f00009ab000)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000021b000-0x4)=0x4, 0x4) 2018/01/31 05:30:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000824000)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000cef000-0x10)={0x2, &(0x7f00002ad000)=[{0xe8, 0x2f4f7cf4}, {0x7, 0x4}]}) r3 = gettid() r4 = getpgid(0x0) kcmp(r3, r4, 0x7, r0, r1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r5 = accept$alg(r0, 0x0, 0x0) r6 = epoll_create1(0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7a000-0xd2)="ddf3bab19d676c2f7a1df2bcfc40655b7c14eb98c1015d11514692bc09bab76f3130270d84775a427976a988f7e46dbabfedd9042b150a5aa7640f9a266f9ef9ae1abc6558770d4d91d12e878008286cef5853a7f894fb719ba567d436b386d31e2931b6286b389e6340ac3c01f329dc62808a509e53b3a3809c3568c4038f096b1c182255ddc5bc49464c061f5af2effa2c726ca68dc23ee98cee5282bbc6a24688a622c07886e2f78c10de16966bdfb005e6373c6b5ff8e9b2419f44c17485438ef4b62aae53b25a6b797507126538dbdd", 0xd2) ioctl$VT_WAITACTIVE(r2, 0x5607) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000fb4000)={0x0, 0x0}) sendmsg$alg(r5, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000fa0000-0x10)=[{&(0x7f0000fba000)="13", 0xfffffffffffffd74}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) 2018/01/31 05:30:22 executing program 0: 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000589000)='/dev/autofs\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000eaa000-0x2c)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x7fffffff}], 0x2c) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000b3c000-0x60)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@canfd={0xd, {{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "90102b1f0a6ad0b95dd132180a7233df8b8f5dad5f2a905943efda70b8aff3d98db490d6e76a4429d5c96e7beed5b5f39def9831dddf036203c7250fd928a8e1"}}}}}, 0x60) dup2(r0, r3) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000cca000-0x7a)="", 0x0) 2018/01/31 05:30:22 executing program 5: 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00005fa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000be3000-0x4)=0xffffffffffffffa7, 0x4) 2018/01/31 05:30:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap$binder(&(0x7f00006e8000/0x4000)=nil, 0x4000, 0x4, 0x1110, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000fca000/0x3000)=nil, 0x3000, 0x2002) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = syz_open_dev$admmidi(&(0x7f000004f000-0xe)='/dev/admmidi#\x00', 0x7, 0x240) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000c7f000-0x6)={0x3, 0x3ff, 0x78c}) getsockopt(r1, 0x10d, 0x0, &(0x7f0000a7d000)=""/0, &(0x7f00002be000-0x4)=0x0) [ 113.207606] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=16546 comm=syz-executor2 2018/01/31 05:30:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@textreal={0x8, &(0x7f000002d000)="2e640f18e30f01c80fc7681d8a5063baf80c66b8380e6c8b66efbafc0ced0f30ba4000b8b200efbaa000b000ee2e663e6066b9230000400f32", 0x39}], 0x1, 0x0, &(0x7f0000007000-0x10)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r3, &(0x7f0000fbe000-0x180)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x81, 0x5}, 0x0, &(0x7f0000933000-0x30)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}}}], 0x30) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000002a000-0x18)={0x1, 0x0, [{0x100000000000048c, 0x0, 0x8}]}) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000034000)=0x0) 2018/01/31 05:30:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f00005ea000)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = add_key$keyring(&(0x7f00009e7000-0x8)='keyring\x00', &(0x7f000036b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = request_key(&(0x7f000020f000)='syzkaller\x00', &(0x7f0000527000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001e5000-0x22)='!^selinuxvmnet0cpusetsystemnodev/\x00', 0xfffffffffffffffe) keyctl$negate(0xd, r1, 0x401, r2) syslog(0x9, 0x0, 0x0) 2018/01/31 05:30:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000831000-0x8)=0x1f) r1 = memfd_create(&(0x7f0000ce7000)='^-self\\\x00', 0x2) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000edc000-0x4)=0x0) sendto$inet(r0, &(0x7f0000bba000-0x2)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 05:30:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000380000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) fcntl$addseals(r0, 0x409, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000f61000-0x8)='./file0\x00', 0x501000, 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000846000)={0x100, 0x8000, 0x0, 0x6, 0x0}, &(0x7f00000d4000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000dff000-0x18)={r2, 0x6, 0x20, 0xf0cf, 0x3}, &(0x7f00004cf000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r3, 0x4000000002283, &(0x7f0000139000)='4') readv(r3, &(0x7f0000d6f000-0x20)=[{&(0x7f00003fb000-0x87)=""/135, 0x87}], 0x1) write$evdev(r3, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x60) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/31 05:30:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x400000000000005) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/31 05:30:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0xffffffffffffff8d) r1 = syz_open_dev$vcsa(&(0x7f0000f29000-0xb)='/dev/vcsa#\x00', 0x1ff, 0x20000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/01/31 05:30:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6fa5, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0xffff, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x8, 0x0) fadvise64(r1, 0x2, 0xffffffffffffffff, 0x1) 2018/01/31 05:30:22 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000d6000-0xf)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000304000-0xc)='/dev/audio#\x00', 0x800, 0x101000) io_setup(0x9, &(0x7f0000050000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f0000e45000-0x18)=[&(0x7f0000364000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000171000-0x5a)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000)='/dev/kvm\x00', 0x2, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000001000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000afc000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) write$vnet(r0, &(0x7f0000b50000)={0x1, {&(0x7f00005df000-0x88)=""/136, 0x88, &(0x7f0000c97000-0xb9)=""/185, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) ioctl$KVM_RUN(r4, 0xae80, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) [ 113.262869] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=16546 comm=syz-executor2 [ 113.268939] device eql entered promiscuous mode 2018/01/31 05:30:22 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x3) listen(r0, 0x100000000008000) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00006af000-0x10)={0x0, 0x0}, &(0x7f00007b8000-0x4)=0x10) 2018/01/31 05:30:22 executing program 3: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") pipe(&(0x7f0000c44000-0x8)={0x0, 0x0}) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) r0 = add_key(&(0x7f0000a04000-0x6)='.dead\x00', &(0x7f0000289000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e4a000-0x1a)="893ed30a6058db2cd52cd219a6c3358032d2c31bc21b8cc567c4", 0x1a, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r0, 0x52) mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") 2018/01/31 05:30:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b4d000-0x9)='/dev/kvm\x00', 0x20400, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000854000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000014b000-0x4)=0x0) migrate_pages(r1, 0x5, &(0x7f000083b000-0x8)=0x0, &(0x7f00007e7000)=0x0) 2018/01/31 05:30:22 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000009000)=@ipv4_delroute={0x24, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@RTA_OIF={0x8, 0x4, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00000b5000-0x132e)={@random="cd3997030f00", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x30, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "62808f", 0x0, 0x2f, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000023000)={&(0x7f0000002000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000024000-0x40)=[{&(0x7f0000007000)=""/77, 0x4d}, {&(0x7f0000023000)=""/179, 0xb3}, {&(0x7f0000023000)=""/177, 0xb1}, {&(0x7f0000009000-0xd9)=""/217, 0xd9}], 0x4, 0x0, 0x0, 0x9}, 0x40) 2018/01/31 05:30:22 executing program 4: semget(0x3, 0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) syz_open_dev$sndpcmc(&(0x7f000039a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/31 05:30:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setitimer(0x1, &(0x7f0000eef000)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f00008d6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000951000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x10000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000798000-0x10)={&(0x7f0000725000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @empty=0x0}, @IFA_CACHEINFO={0x14, 0x6, {0x91, 0xbd4c, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) listen$netrom(r1, 0x3) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000e40000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, r2}, 0xc) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000daa000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x60fb1b5a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x5, 0x7, "eb3668c1152655dd91414a61b62b422afb9212c310836e7e8cba02def8c526a81604558e7edb708d58250f336e24dad339ef16984847f41e8c294fb8a764a02591674b4f07fa89a3bce503157861b734"}, 0x160) ioctl$TIOCSBRK(r1, 0x5427) 2018/01/31 05:30:22 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000987000/0x4000)=nil, 0x4000, 0x2) r1 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x220000, 0x0) chmod(&(0x7f0000013000-0x8)='./file0\x00', 0x0) mremap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000012000/0x2000)=nil) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x7, 0x4) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000013000)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000787000)=0x7fff) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000289000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b22000-0x20)={{&(0x7f0000649000/0x2000)=nil, 0x2000}, 0x3, 0x0}) 2018/01/31 05:30:22 executing program 0: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3dedb6af86b46184, 0x10000000000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f6000-0x20)=[{0x2, 0x0, 0x0, 0x0}, {0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/31 05:30:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b7f000)='/dev/vcs\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f000070e000-0x5b)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00005ce000)=""/190) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x1, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:30:22 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b32000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00006c9000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x8, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000806, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) sendto$unix(r3, &(0x7f0000b8f000+0x3bb)="", 0x0, 0x4000000, &(0x7f0000b51000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r2, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ab8000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000a71000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r1}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f00003a0000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000532000)=0xc) poll(&(0x7f00009ab000-0x28)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 05:30:22 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x103800, 0x120) fgetxattr(r0, &(0x7f000000e000)=@known='system.posix_acl_access\x00', &(0x7f0000008000)=""/1, 0x1) r1 = syz_open_dev$adsp(&(0x7f000000e000-0xb)='/dev/adsp#\x00', 0xffffffff, 0x2200) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xcc) syz_emit_ethernet(0x32, &(0x7f000000b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x8, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000010000-0xc)={0x1, r0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f000000f000)=[{&(0x7f0000010000-0x4a)="666cab82d1229e7ec97d30b59582472a12ce65d65ac5f36ccee77a02a0e608195a8554f5915d00d45ae1a83645ee1bed14419216d38c06dd0a5a4ecbcafe7fd2b579b2c0677aa85bbc09b79474e2d1ed46f6a6b524028daee1b6845cbbdb32c703169c", 0x63}], 0x1, &(0x7f0000001000)=[{0x108, 0x13f, 0x6, "67f0269e95ee4fd712f4ba2767cd8ce29036b740b68b90d4a2e1aefcd3a358ff5f3526125724b857e0c149e4f74b02e8e5d0b3fc365432cb27b23cfa614166bba64204be61fb4da98fe4c9a48dff9d60953b4bffbb16462bcd5663f274c31e0a348a9d06f6247683cfd1ea914aaa38e2c20c6676a6d1012124741475ef470025e56b68092d588acd9403301cde423902e67d2ec3ccab49cc712591d4a198ee9fe71232fdfcb82192c533a968e4525bed95bf4c23f6ea28c9e0c5201346d510f0ab332c678f01017a38bceca8d8fe3eb2f384cdb44a64ee7d53d5615c3ae9d820487ea130ff4af02b7d56c9bdfa6ecf1fb4dc33f200ad8f15"}, {0x1010, 0x103, 0x0, "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{0xa8, 0x10f, 0x7, "2e72fadc8fc5b897a37c60235678d67464474c5ce33cd4bd5528763a20632208ad80bb4e22ce58696a39c1a155a69de5a85cb0e455fbf4584fff45ec0685b64c0efacb122d36ec2bbc85c9995aded8dcb4487959827bcfc3d67dd8a480566276bf085f0e506a56c7f244212d12e5fcf77d5d2ec959b4ca0b54bdbec8bb41a4089cf0db0b382d8ac880544b3b54fafc3e56cffc"}, {0x60, 0x1, 0x0, "354d81bb33edd51128e65e7c73a62cce870d9dc2d32cb4760931342d5c9ada5ec5399f915c000b884bcfb9fe3102c3a075b72e9b3d021fd94937e275cc412ba006e9eadec57d36779d6da1e6348bb1a4"}, {0x50, 0x11, 0x7, "3634f978ff5b8a1da958c54523c8be480d4a85c61842858bdfeabda99d852050c45cbd7b0d9484960d668b431678c03a8031e7e9e6eabbc4459a3d73055948"}, {0x1010, 0x11, 0xc5e7, 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{0x58, 0x11b, 0x0, "edd780e101e49a3bf440a864bcef5fb61197e3c0b4a1a1b6f0e32f9d946b2cf51f1ec28e32184dfb8dad8cdeb7f8dab08e43a0e0c0c6ec39a00d10ce1a7d845acce0"}], 0x22d8, 0x4000}, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000009000-0x8)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000)=@assoc_id=r2, &(0x7f0000010000-0x4)=0x4) sendmsg$netrom(r1, &(0x7f000000e000)={&(0x7f000000f000-0x10)=@ax25={0x3, {"ed86b2ee138b6c"}, 0x400}, 0x10, &(0x7f000000f000-0x70)=[{&(0x7f0000009000)="f51badab5008c5cf07159052c9152bb593e8d5a89946c2495adc6db6021eef25b58995000c55d7", 0x27}, {&(0x7f000000a000)="a0647abc59b8ba02442b408ec5aaf068c42bd29b61a4f1f9b6287f579485134fc521b26c22459ae5f075a789545e6d218b27e9c9fbfef1cbaf997b93226abf5a208379a86cde660f575472dc5582365d59cf313e9eab7c831d", 0x59}, {&(0x7f0000009000)="ed7e135ec1ac68a54837b57a5adeb253d634cdae12a21070ad82d4c1df1c23e7d95e7bf5d5e2b7d43b93fce52ee506f197fda18c2f96a631b0ec94fee89e798484ae8fb6c58d5d716ad1d3a613917b0bd7535346c2202883e5671881d640818e36ecbdf65a46daf5f97d", 0x6a}, {&(0x7f0000009000-0xe0)="e6cfd2466738c9dfc4a230986cfa514bb979b7b594e0cf5c781e5dbeb9080a14858caa07eef836deda63259d0421854a5430cd2fdee1ff04aabe76e857659f3f0f66e829262a822fe6432d4543acf0ddebd768eda4834775e1cc917ef976b22f1fdea901603ff5e7d446c2eaa8d3af9560dacd94cd336295658c7884864b1d3aac03c866baa538c9d7d3a3f28c5f1374020bda4fe3b190dea3ed6280bdd0813085e4142242138c6633b8b148b259c201f4c04af4b17b1743d38434a387170c6bc469880ec48818b14037a68a5420241eb80b07072a887bd3205d81667f421b15", 0xe0}, {&(0x7f000000f000-0x4b)="dd3a3c0e307398467136e8df254e01fa76bc50f3c6bc725ba6b572b60aefac863517ce3bb621ee7a12d610c764eff23bdbce0e9a5a89367540b82450aa41a556db0ae59ab5761d6e919212", 0x4b}, {&(0x7f000000d000)="4923302e19f201fd42ec5bd5cdd0385e28b56d6c31", 0x15}, {&(0x7f000000f000-0x2f)="6a4eb8d6b0d81996bb53a0294b3023d6eccd787ef5cc7962228d1c9943c87ec7c072a7be2d15d2debd7cdf09adf22d", 0x2f}], 0x7, &(0x7f0000006000)=[{0x100, 0x13f, 0x7ff, "84da18ce321a24be656bd005217f1334d09ca48aff15640644d5a936d5ae36d20019a927ef3cae216f154b72dd7b7716349f33cd1e1b3a772b1e8a0b886df4f617508ffbfc3075a6541665d6396927264fa47b367c5f7a8502e5a2f09facb4838373c3aace76f9c50d1dadd460a30be66ad3c7889b8e7f8e8ed03100c58e3d0a5262389c50d381046d0d68f01e89e10d7ffa2f5972d5eec53dd3df610632b34c75b76d5c8aaeea9d6a653052d17d3dcd0997479ac8427fd0234792c32b7f391daeea40d9b029e1eaff3c95200e79b7de38ecec0c239d7cdc4fa4830c5ec428f181804bd5a24edc04546a7a96b763f4ac"}, {0x1010, 0x103, 0x80000000, 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{0x1010, 0x3a, 0x0, 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0x2120, 0x4004000}, 0x40000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1a, &(0x7f0000010000)=0x0, &(0x7f0000011000-0x4)=0x4) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000008000-0xb)='/dev/audio\x00', 0x705001, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r3, &(0x7f0000011000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x7) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f000000c000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000e000-0x4)=0x14) 2018/01/31 05:30:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000c19000)='/dev/dmmidi#\x00', 0x1, 0x20042) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000c96000-0x10)={0x6, 0x7ff, 0x2, 0x45cf20f3}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/31 05:30:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c4e000-0xb)='m', 0xfffffffffffffd7b) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/31 05:30:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11e, &(0x7f00008be000)={@random="d7ec470c4d0e", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0xe8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x0, 0x0, 0x1f, 0xb3, 0x0, 0x3, 0x0}, @fragment={0x2f, 0x0, 0xfffffffffffffffc, 0x3, 0x0, 0x66c4, 0x1}], @dccp={{0x2, 0x2, 0x4, 0x1, 0x8, 0x0, 0x0, 0x4, 0x5, "bdd3d2", 0x1, "10f45c"}, "e656085793a0db2039ac0e12879c2378610ac0fab5d4c24a9cd2607c44a19bbd829115f838860aa850bb7c625e1b7972ea5387483c20580aaa922915842431db8da00f04d9c9e3b3cbaf47e0d346bc2926aab27f57ca68efa4f02de74a34d2ddcb778031bd1b1938bdfe852f652d1749f7349c724aa4d569180217af984f8a6391ff6a639ce63d9b88034e3c2a1d99ba73f4925374850f8e14066ef83af0022d46c57a486f5876d68528f197e61729ae77646536aece4cb36c6fdd7de5f98dcfdfba921ccc5fafc0"}}}}}}, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000c4c000)='/dev/audio\x00', 0x2, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00003af000-0x4)=0xfffffffffffffbff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000094d000-0x20)={0x3, 0x0, 0x10000, 0xfffffffffffffffa}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000ed000-0x10)={r1, 0x0}) socket$bt_sco(0x1f, 0x5, 0x2) signalfd4(r0, &(0x7f0000474000)={0xca2}, 0x8, 0x80000) 2018/01/31 05:30:22 executing program 1: clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f00001dc000)=0x0, &(0x7f0000000000)="") r0 = open(&(0x7f000016c000-0x8)='./file0\x00', 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000db5000-0x20)=[{&(0x7f000023b000-0x69)=""/105, 0x69}, {&(0x7f0000001000-0x63)=""/99, 0x63}], 0x2) inotify_init() 2018/01/31 05:30:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000cda000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003eb000)="b3", 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) name_to_handle_at(r1, &(0x7f00002b9000-0x8)='./file0\x00', &(0x7f000011a000-0xff)={0xff, 0x7da, "09d4ace079a37d9e9fff4c7df99e7642e6469fed449b35b5bff2a74c46bb9ce3e79e2ef409d400339d016329c03a4570eb4b44486b02510d71341b570e529d06ab1c8cd671ec17b3187c7a2826391e65c8c4c1c09de93ea5ec0d07445034fdbe4c8ecd2f6e2e80201a270aeff04fb85b8479423f70d796d982b4c3437ffac186a8b7a7feddd4f0f812fa26e1f39e098645b7d1007352f6cac3faa1f7728809e56c7ed0bf95b934d8220c46bca94a55c21566b9b3c2c3ff68a0c9c77371ddc8c24c193eeac539c85b82c27cab613490a028fb96f7db040d8cdfae0c075c8eadfd7c078b4fcca05796ba5e81a16d87ab883a52c4220e07b2"}, &(0x7f00001d3000)=0x0, 0x0) keyctl$setperm(0x5, r0, 0x0) add_key$user(&(0x7f0000d20000-0x5)='user\x00', &(0x7f00002de000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dbd000-0x1000)="1d", 0x1, 0x0) 2018/01/31 05:30:22 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000002000)='/dev/adsp#\x00', 0xcf, 0x80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000004000)='./file0\x00', &(0x7f0000000000)={0xfc, 0x7fff, "dbd6aaececa4cb2012f3f7933e0cc0c3126cae892c00f0a2a8f36c6166eed14cefa431aea3e0b39ca9912fa89f1b516b9887fd5bff012ab03526c9d83c78300f5f01a9c14b11c78f35c87f6f05e29a6e0fc8cdb4ede356c91a24760ac1b99656d509cdfe4decd5609dde4ce3d72fe977d0a029fb66484e76c6b9436eaf0d0f07aaf5ab3d603ebd68894954604f9f72c20de0c2f9d13a5b4a7bd0bc499a69b6929b4b72f8cc724b6c2db8dcba83dabc277c1605b468ded910e2c98af790435da0a8f88058ac529b697269bcf68e199ac385964fe6e172b379b612892d9378f87393beca3a14f6eb8787f6867962ff8d5f6a4673fa"}, &(0x7f0000004000-0x4)=0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000003000-0x90)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x16d210d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000006000-0x62)="078b1c9c94fd2522bf7ca11d53ab7902ade34e7c3fc714a2b0ce128c9ef7495074f1705f0dd20a0ba86d398e94bc5fb74b99405d1a33c8864d7ca38aaa7231f0de3035358e9e1c8cd503c44b8ae5d1ef8da3ab4432b5b414d3fd4ee6c0a6718c36b1") 2018/01/31 05:30:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000001000-0xb0)={{0x7, 0x3e9}, 'port0\x00', 0xd, 0x20, 0x8, 0x19, 0x0, 0x0, 0xb5d2, 0x0, 0x0, 0xa2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, []}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/31 05:30:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x0, 0x7ff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$audion(&(0x7f0000aff000)='/dev/audio#\x00', 0x7, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f000094c000)=0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000204000-0x10)={0x3000, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000, 0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000794000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000501000-0x2c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ffa000)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000424000-0x14)={r4, 0x0, 0x9, 0xb9e3, 0x6, 0x3ff}, &(0x7f0000c1f000)=0x14) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f000043e000)={0x0, 0x1}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) flock(r3, 0x9) ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, &(0x7f0000fb1000)=0x0) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000ae3000)={0x1, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000182000-0x8)={r4, 0x6a358f0e}, &(0x7f0000f8f000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000075c000-0x16)={0x0, 0x0, 0x0, []}, &(0x7f00009ba000-0x4)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000d66000)={r6, 0x1, 0x63, "b47a993c260257be61071bb575a680aaf69dfa9c350be900a81952355e4de9e95f914c7dc72b4209b7185d9173e7dc5a9a371f50ad75491f0271f34feb5b242660419c8827812653d591d8ecc7483c2c85eec468dbe98fff7e0bd95d0e8d7b18add088"}, 0x6b) ioctl$KVM_SMI(r5, 0xaeb7) fstatfs(r3, &(0x7f0000b84000-0xc5)=""/197) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f000002b000-0x4)=0x0) sendmsg$netrom(r3, &(0x7f0000ab6000-0x38)={&(0x7f0000605000-0x48)=@full={{0x3, {"07d142ac3cbae4"}, 0x1ff}, [{"dd1c595ab08f4b"}, {"b45af59c831194"}, {"2b222603a68e64"}, {"b55c7c4cb8880a"}, {"7293c541464fbf"}, {"e7f4ec5c7885ab"}, {"6b2b5ffc437c86"}, {"c3ba6543cacc1b"}]}, 0x48, &(0x7f0000e81000-0x30)=[], 0x0, &(0x7f0000e3e000)=[], 0x0, 0xc0}, 0x40) 2018/01/31 05:30:22 executing program 7: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00004c4000-0xd)='/dev/usbmon#\x00', 0x6, 0x40002) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f6c000-0x10)=@ethtool_rxfh_indir={0x2, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:30:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) write$selinux_create(r0, &(0x7f0000032000-0x40)=@objname={'system_u:object_r:scanner_device_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x34, 0x34, 0x20, './file0\x00'}, 0x40) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000000b000-0x8)={0x0, 0x0}, 0x1, 0xb1e) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000009000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa0, &(0x7f0000003000-0xa0)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x2c, 0x83e, 0x92, 0x3, 0x7, 0x7ff, 0x11, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @lsrr={0x83, 0x4, 0x4, [@remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @tcp={{0x2, 0x2, r1, r2, 0x0, 0x0, 0x5, 0xc6, 0x3, 0x0, 0x5, {[]}}, {"39447e8660c37a9b256aa4b34fd628c81e19174c4a7136cff15755022848f0eac4732d23d1fe4fd5bcfa44e49548892b607ea67e0dee4d4ef87d7c9d19a8555af233e563c3573238725ae0624ced38fd56f501c02ba59bc86967df8a2592a7d16eb7"}}}}}}, 0x0) 2018/01/31 05:30:22 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002dd000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) sendmsg$kcm(r0, &(0x7f0000563000)={&(0x7f00000f9000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x4, 0x3, 0x3, {0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}}}, 0x3a, &(0x7f00008cc000-0x50)=[{&(0x7f000062a000)="dfaa488a30d5bed9f310fe32a76841ee1b19d263e20e87db472ae742c5d5fd45cca5ef2458b2fc9096b29ea7ff0072026864518628c13f13495265efe7d3c94d2d5082ebe754557b5f5135b2b0f9e0e9d9dc14d5da351cf3aaff32cc4fb7841d5c0651096a15829683745bf61d4bbd77c42d238c9fac7f3f9541f24d0d82b78400212785e9dc0f407f7c19f39bf848837af337c2f06816abf7c5e621", 0x9c}, {&(0x7f0000097000)="20c35c294ed7624f65f897172a44d31e8efeabbf3767a78e08549d01e0a70834aa41f33fe6d48535d054fa2d33e3f491125b0f0b4497b5baf7fc704720d4b3c69216de88af894629f03af98c8262610087a86ad371e7ebbc4cb9e754d6b08fd57730552d8ceee1fed639cf291646bb47d55586ea6e9326623d655f8146db03fcfcdbcc341d69d15718e631dd2f8b90e11818e7f1cbfd68be4e8f592bd9bd9a7e7e6a05ee079a50f612dc5c7f2b3169f526d0db9839efbeeec80e2b41c994a46f6f2bfab74ce896a9", 0xc8}, {&(0x7f0000d62000-0xc7)="b0f8b11ad18b1e61000a1d7afbd4591dd91de20aa01d702c066d3b379710b45b0afc4b32bddcd8d4bb81a28608358f2ff66da63a6fd8e044138faea5a8359e217f1a9878eed6e8c84621b3c45769f724fc4edec7fb383953f4c65edaa194fa1c14708f8127e47dea59057514018a30bcd2008066161f5a962a69a4489aa8b57ad588c8999064c54956fbd35fa2766c12b14d2efda3fe1ede575e0fb0af7e3ef171d4d36eb816fe028c986c20c7f5820e47576d9495885510f3c2a4637fa299c6fda54c2697a7ff", 0xc7}, {&(0x7f0000b57000-0xe3)="affee95a096b4d9e9dfa7bea6bd5c2cc362043df94a2d845aea5583eb746588ce59334c711133eb000b05612e3cfecfbb59483b8b0bd41d30e093e2830c091ff4e355d0d7d9ea03e2a3e1bf297bcbc21fad5cb1f41813390c9dfb03f4fbfa0267ee47da8384ccd1ea4312e501ad3d739b92e7019cf49ba10490dfc37be8fe171f8ec233fdb20ea8258ec6a5eca960eba75b5b49cc07c02539be4b89389085127af17b1a01591b60710c18d2ad9818e079c83783f4df3b82907877142222e8a6a7c60ba719da88bf6bab29caca661ccf7b9a0b0e5cfdb2ca862368585e666634db15fe5", 0xe3}, {&(0x7f000010b000-0xf8)="fdd287c168c11af4286502d86ac8a4a1cdecc5adb9a1d3c7c36d79c3386204205788f85527cf406f31614a5b9013b8710fe167a7b88faa210cd1d3b50cd22d733a94393d8e7f27b6fbd9ef0fe668c49b6f447d7520344b7cfc6f86b5ac990d082b720f7f48a7c3dd7dc1edef95b7882ff53b83b0e64c154cd492659ec0eb397ed07a0036629bfca6a915e69e5e1ca9b6de20ec3ee3e1037b83c314883f75b5c796f593e17b1841d1c09c1cf0f6f176a1b9ec747b4491e313938ed17ecb1d20c4c7eb26cec19f62dc0a22adec474f93e0e57c0ecc5f8ac497cc79e6e6876291094b9b00f0c7d7bf089de0d40a159762de82f9bd5f6ab835ee", 0xf8}], 0x5, &(0x7f0000e0a000)=[{0x38, 0x119, 0x80, "a6f9dfe256d8fcd5694c4ab0fb65833f81e7fe38f8556af65449894298f6415dc8c7c969ad84cc"}, {0x60, 0x115, 0x8, "67407657670de8127ea5a723c4e92c75c62da65d5574aac443315da37cf11aac620621d8a0d7e442f915d3db43400db957a9a5c62c56c1c6d8cb583c335582abe0a75973b2823590b32708760699de"}, {0xf0, 0x105, 0x0, "7126fadc0e1d590cf103bb2bde9697fe3b73d2ca1284be05bf2553737b67772ece19bb90341bb4bcac843137668bb8dfb2d052b25be6ff74073be66ee71d4659b35afab965f3c40e3597e2a39943f307e54830a198ac9e06835a8fd139d0ac2cdcbbf5f497ef4e49e0c3546e242eeaa2795e7bc6ea72499a48b35436e7b710f96e88e8402eb7ba6c0c305a8bdd06d0c3f049583b69886f6f7a1a84f560d0aa43b3359fcd538279661553e598ac82e65c67b289a50196485dd54da7daa5186cce0c2424bc85bce6fffc88956877499d0fc61b9c25471ebf067210"}], 0x188, 0x4000}, 0x24000000) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f00000c8000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) acct(&(0x7f000038a000-0x8)='./file0\x00') r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000003000-0xc0)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) mlock(&(0x7f0000631000/0x1000)=nil, 0x1000) r3 = getpgid(0xffffffffffffffff) capset(&(0x7f0000476000)={0x19980310, r3}, &(0x7f000037f000)={0x20000000000000, 0x40000, 0x0, 0x0, 0x0, 0x7ff}) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f0000bc9000-0x20)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) r4 = dup(r0) io_setup(0xffffffffffff2e7d, &(0x7f00006a3000+0xafc)=0x0) accept(r1, 0x0, &(0x7f000079a000-0x4)=0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) io_cancel(r5, &(0x7f00009a2000-0x40)={0x0, 0x0, 0x0, 0x7, 0x9a8, r2, &(0x7f0000306000)="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", 0x1000, 0x1, 0x0, 0x1, r0}, &(0x7f0000f05000-0x20)={0x0, 0x0, 0x0, 0x0}) recvmmsg(r4, &(0x7f0000ae7000)=[{{&(0x7f0000db8000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000305000)=[{&(0x7f0000f28000-0x64)=""/100, 0x64}], 0x1, &(0x7f0000570000)=""/75, 0x4b, 0x6000000000000}, 0x1ca3}, {{0x0, 0x0, &(0x7f00008e0000-0x90)=[{&(0x7f00008c7000)=""/98, 0x62}, {&(0x7f0000fcb000-0x74)=""/116, 0x74}, {&(0x7f0000ba9000-0xb6)=""/182, 0xb6}, {&(0x7f0000eb5000-0x5f)=""/95, 0x5f}, {&(0x7f0000fe8000)=""/168, 0xa8}, {&(0x7f0000eae000-0x49)=""/73, 0x49}, {&(0x7f00001fb000-0xa9)=""/169, 0xa9}, {&(0x7f0000ed2000-0x51)=""/81, 0x51}, {&(0x7f000035e000)=""/41, 0x29}], 0x9, &(0x7f000006c000)=""/152, 0x98, 0x8}, 0x7ff}, {{&(0x7f0000169000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, 0x1e, &(0x7f00009f1000)=[{&(0x7f0000c45000)=""/11, 0xb}], 0x1, &(0x7f0000da3000-0x18)=""/24, 0x18, 0x1}, 0x3cc0}, {{&(0x7f0000dac000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00000b8000)=[{&(0x7f0000cd0000-0xaf)=""/175, 0xaf}, {&(0x7f00000be000-0x96)=""/150, 0x96}], 0x2, &(0x7f0000641000-0xff)=""/255, 0xff, 0x3}, 0x3}, {{&(0x7f0000623000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005ca000-0x70)=[{&(0x7f0000c70000-0x1b)=""/27, 0x1b}, {&(0x7f000072f000-0x1a)=""/26, 0x1a}, {&(0x7f00009e1000)=""/29, 0x1d}, {&(0x7f0000dc2000-0x90)=""/144, 0x90}, {&(0x7f000047e000)=""/137, 0x89}, {&(0x7f0000418000-0xe7)=""/231, 0xe7}, {&(0x7f0000437000)=""/196, 0xc4}], 0x7, 0x0, 0x0, 0x4}, 0x7}, {{&(0x7f0000e55000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000259000-0x60)=[{&(0x7f000016f000-0x8d)=""/141, 0x8d}, {&(0x7f0000e62000-0xe5)=""/229, 0xe5}, {&(0x7f0000f64000)=""/154, 0x9a}, {&(0x7f0000526000-0x2)=""/3, 0x3}, {&(0x7f000018e000)=""/151, 0x97}, {&(0x7f00009df000-0x82)=""/130, 0x82}], 0x6, &(0x7f0000650000-0xac)=""/172, 0xac, 0x6bcd}, 0x8}, {{&(0x7f0000fac000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000f45000)=[{&(0x7f000094b000)=""/154, 0x9a}, {&(0x7f0000990000-0xba)=""/186, 0xba}, {&(0x7f000033a000-0x38)=""/56, 0x38}], 0x3, &(0x7f0000851000-0xbf)=""/191, 0xbf, 0x4}, 0x7}, {{&(0x7f00005e1000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000cb6000-0x10)=[{&(0x7f0000c75000)=""/223, 0xdf}], 0x1, &(0x7f000020f000)=""/210, 0xd2, 0x1000}, 0x1}], 0x8, 0x40000000, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000ebc000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="23196e639be7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000002000)=@fragment={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xffffffffffffffff}, 0x8) flistxattr(r1, &(0x7f0000387000)=""/64, 0x40) stat(&(0x7f0000eab000)='./file0\x00', &(0x7f0000cd8000+0xbdb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = add_key(&(0x7f0000219000)='rxrpc\x00', &(0x7f00000fe000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000db1000-0x5a)="c58c9c99d515fe23cff9a40c7372c8bca79dbed1267fa61a285331ed73dc15878f785dbb8ba501daf5daa86a449ec93750d36d189001cc765ff30184d628194408167dd8e2b2e10f89138de9fe16fd6bf4e1a8e54eeef72cf61d", 0x5a, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r6, r7) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ea2000-0x78)="e3e2cdb83ddae2d7f234d2527e9526fdf1f667e3e654680cd6798271d1ab6d31853b068485ebe2cd85c4a57db6d1d2e1d166e6b7785d67e9cc6f987711e29900170e1da010841c5b2e8e26c629ca194b6385df63d4f431d1c812b3aad0ec233620215fd87030db374d6ca814c2c9ff656eea2c61af5a4b69", 0x78) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00001fc000-0x4)=0x0, 0x4) fchdir(r1) 2018/01/31 05:30:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$usbmon(&(0x7f0000eb0000)='/dev/usbmon#\x00', 0x100000000, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00005b1000-0x10)={0x8c, 0x200, 0x1, 0x9, 0x0}, &(0x7f00009ff000)=0x10) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000bb6000-0x33)={0x8000, 0x2b, "40e8d4623bc7f19f6bba07faf72de7ed276f77b021875ee65c503924e8a41dc9dea548ebcccec2fbccd646"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000c13000-0xc)={0x20000000, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009b8000)={r1, 0x8, 0x30}, 0xc) linkat(0xffffffffffffffff, &(0x7f000094f000)='./file0\x00', 0xffffffffffffffff, &(0x7f00001eb000)='./file0\x00', 0x0) 2018/01/31 05:30:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000708000-0x8)={0x0, 0x0}, 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f00008f0000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000d9000)={0x0, 0x9}, &(0x7f00003e7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000035000)={r1, 0x101}, &(0x7f000035b000)=0x6) 2018/01/31 05:30:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007b0000-0x4)='stack\x00') recvfrom$unix(r0, &(0x7f0000ac7000-0x1000)=""/4096, 0x1000, 0x2000, &(0x7f0000564000)=@abs={0x1, 0x0, 0x1}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000fcf000-0x1)={0x4}, 0x1) 2018/01/31 05:30:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007fe000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) clock_gettime(0x0, &(0x7f0000ca2000)={0x0, 0x0}) clock_gettime(0x4, &(0x7f0000460000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000a74000-0x20)={{0x77359400, 0x0}, {r2, r1+30000000}}, &(0x7f00002a8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x20) 2018/01/31 05:30:22 executing program 4: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000168000-0xaa)="", 0x0, 0x200418d0, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f000096f000-0x4)=0x7, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00009f4000)='tls\x00', 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000004000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x20001) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f00002ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000614000)={&(0x7f0000ae3000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000a2000)={&(0x7f0000818000-0x29c)={0x29c, 0x1f, 0x100, 0x0, 0x0, {0x7, 0x0, 0x0}, [@generic="49db8053ceb8728ec2ef47534265a1fa7f26e7041e036b4a6ee7571d30525d411f503bc464c7faa5a419bb78f87e7adb90e6762797ef6b810f3eb7227317d5b39646a967f22a3bb94207fcdffd9fca78e6e234952eeadc74ba57edf3070a300f2cdccef8dacf30c99d9f8618abf4b2c0ad0653a526aeb5481f471dcadb32c6b2488f93f7b71e51c66ba6d697ca2b79183557fe50b7ff60a079d99293193db5ae0a3be37b8df42c75bd23594905ea8c8718fb8321ae55b5442761bf2d933d9c010244ab24e3951664a22f774909fab282ff0dd8c12ed8a0aa766d240591d2ddc63c9a64ca959df4537f211315db4e1a19d8164404064bb68409", @generic="65255fabbed8ee50d5f4199ead9e6f50b8199478e2efb93348048e2f6ebc24b89f32b248943d415185d9a58b6bbee4fdc048d28e2c2984670a11e98912cd6ce7b60a04801e7ba519cc10fe790fa1cf1b52167a892e3083cf6949e99cc15dbd72867e4ac015e17e6aa117ea848d0c8c4b41f1f48fa1785995231cd8e7e2fa31faff884f4df8cc57001b6fcdb7ba13960826ff5827f4e417bb79de72275743939ee00757fe06fac0da3a46fedeac5236a0209556627e92b521186f8acf4731589861a143264947d3783dffdd3b0556d711a673013f82364170", @generic="d066977de9b67d0fd44b4ace9239def532b515f83cad0abd83c88163ebc13b7d863a8fc000d96bd1d9b72b74f85c6596ca857856f5c12530fdacd80ac72a365a26b5b8756dd6d9da0ecbc3a12f330fcb08b955de350d7ea321202c19417073cb035441d748eefba23383494f570d13b98e61ba11f8b1bccbf9d11912b57e98bdf44e76f775676510c465af84", @typed={0xc, 0x85, @fd=r1}, @typed={0xc, 0x85, @uid=r2}, @nested={0x10, 0x5f, [@typed={0xc, 0x6a, @u32=0xb6bd}]}]}, 0x29c}, 0x1, 0x0, 0x0, 0x0}, 0x404c000) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00005bc000)=0x7f) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000663000)={0x0, 0x6, 0x8, 0xe4b0}, &(0x7f0000ae3000)=0x10) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000147000)={0x3f, 0x4, 0x1, r1, 0x0}) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ae4000-0x18)={r3, 0x100000001, 0x20, 0xca62, 0x8}, &(0x7f0000410000)=0x18) 2018/01/31 05:30:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000532000)=0x19) ioctl$TCFLSH(0xffffffffffffffff, 0x40085500, 0x0) accept4$ipx(0xffffffffffffffff, &(0x7f0000850000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000099b000-0x4)=0x10, 0x800) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000378000-0x8)=0x7) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00001c9000)='/dev/mixer\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000cab000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:30:22 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000880000-0x8)=0x10000) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f000018a000-0x8)={0x3, 0x200000000000}) r2 = syz_open_dev$vcsn(&(0x7f00004d4000)='/dev/vcs#\x00', 0x7, 0x300) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/01/31 05:30:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f00007a2000)={0x0, 0x1c9c380}, &(0x7f0000079000-0x10)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x800, 0x48a) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e72000)=0x4, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) sched_getattr(0x0, &(0x7f00000b6000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r1 = syz_open_dev$audion(&(0x7f0000eb6000+0x82b)='/dev/audio#\x00', 0x2437, 0x4000) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00009a2000-0x10)={0x7, 0xffffffffffffff00}) 2018/01/31 05:30:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000015e000-0x10)='/dev/sequencer2\x00', 0x121843, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0x0) 2018/01/31 05:30:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fcb000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x2, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000879000)=""/246) write$eventfd(r1, &(0x7f0000cfe000)=0x0, 0x7849ff86) 2018/01/31 05:30:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)={0x9, 0x0, [{0x6000, 0xb8, &(0x7f0000000000)=""/184, 0x0}, {0x5000, 0xee, &(0x7f0000001000-0xee)=""/238, 0x0}, {0x2, 0x66, &(0x7f0000000000)=""/102, 0x0}, {0x2000, 0x4e, &(0x7f000064c000-0x4e)=""/78, 0x0}, {0x102000, 0x57, &(0x7f0000001000-0x57)=""/87, 0x0}, {0x5000, 0x7f, &(0x7f0000000000)=""/127, 0x0}, {0x4, 0x84, &(0x7f0000001000-0x84)=""/132, 0x0}, {0x3004, 0x0, &(0x7f00000ce000)=""/0, 0x0}, {0x0, 0xde, &(0x7f0000a2a000-0xde)=""/222, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000001000)={0x0, 0x1, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=""/138, &(0x7f0000000000)=""/232, 0x107000}) splice(r0, &(0x7f0000002000-0x8)=0x0, r0, &(0x7f0000001000)=0x0, 0x2, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000003000-0x8)='./file0\x00', 0x140, 0x8) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000001000)={@reserved=0x1, 0x0}) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000003000-0x2)=0x8, 0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000002000-0x8c)={0x4, 0xfffffffffffffffb, 0x5, 'queue0\x00', 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = gettid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001000-0x4)=0x0) kcmp(r3, r4, 0x4, r1, r1) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000000)=0x4, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r5, &(0x7f0000003000)="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", 0x1000) 2018/01/31 05:30:23 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000b000)='bdevvboxnet1.em1\x00', 0x2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000014000)=0x1, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000015000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000007000-0x8)={0x1, [0x0]}, &(0x7f0000006000)=0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000003000-0x9)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000000b000-0x8)={0x0, 0x0}) r5 = getuid() getgroups(0x6, &(0x7f000000d000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000e000)={r4, r5, r6}, 0xc) sendmsg$can_bcm(r1, &(0x7f0000011000)={&(0x7f0000011000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000012000-0x48)={0x1, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x7fffffff}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000010000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000012000)={&(0x7f0000011000)={0x2, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "c44cd3b05aa92c5b"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:30:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) socket$bt_hidp(0x1f, 0x3, 0x6) times(&(0x7f0000ea7000)={0x0, 0x0, 0x0, 0x0}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00003b8000)=0x1ff, 0x4) r0 = syz_open_pts(0xffffffffffffff9c, 0x80800) ioctl$TIOCSTI(r0, 0x5412, 0x1) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/31 05:30:23 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000094a000)='./file0\x00', 0x101000, 0x120) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x3)=0x1c) mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000004a000)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/31 05:30:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x1) r3 = inotify_init() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000003000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x2c0f}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000003000)={r4, 0x68b0, 0x93, "a3e9e401d1646be9bcae5238e4313f60b5fcbb40802b9fb70a1af7b83a49d815a7d872f7bea37d9a106a71aff98064276f68755f78fa289fb49dec783dd2baedda9a0f61e43c87f6ce2051464eee2358e0fdd747d0776903a7865d3e54151ae6b81adc6d7adcdc817f40b5bfb8ea408163ce980d70d0065d4de3b9910465686e22e015a0d146b9da4aca529e3bc3a4129b81b1"}, 0x9b) eventfd2(0x5, 0x80801) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x895f, &(0x7f0000005000-0x50)={@generic="59e8e7d196a361f10e0e932327c155e1", @ifru_settings={0x5153, 0x5, @fr_pvc=&(0x7f0000004000)={0x304}}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000003000)={r5, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x10) read(r1, &(0x7f0000001000)=""/68, 0x44) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005000)=0x0) r7 = syz_open_procfs(r6, &(0x7f0000003000-0xa)='schedstat\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000006000)=""/181, 0xb5, 0x0) r8 = msgget$private(0x0, 0x100) msgctl$MSG_INFO(r8, 0xc, &(0x7f0000004000-0x65)=""/101) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r7, 0x4b60, &(0x7f0000008000-0x3c)=""/60) [ 113.867835] QAT: Invalid ioctl [ 113.900398] QAT: Invalid ioctl 2018/01/31 05:30:23 executing program 7: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x2, &(0x7f000055b000-0x18)=[{0x7c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) fstat(0xffffffffffffffff, &(0x7f00004e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000240000-0x9)='/dev/vcs\x00', 0x101400, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000582000)={0x1ff, 0x6, 0x301, 0xfff, 0x0}, &(0x7f000014f000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000026d000-0x6)={r1, 0xe66}, 0x6) 2018/01/31 05:30:23 executing program 3: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000323000-0xc0)={0x2, 0x6, 0x5, 0x0, 0x18, 0x0, 0x4, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0x3, 0x100000000, 0x8, 0xde, 0x3, 0x0}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8000, @loopback={0x0, 0x1}, 0x6}}, @sadb_x_nat_t_type={0x1, 0x14, 0x74, [0x0, 0x0, 0x0]}, @sadb_ident={0x2, 0xb, 0x39d, 0x0, 0x9}, @sadb_address={0x5, 0x6, 0x7f, 0xa0, 0x0, @in6={0xa, 0x3, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe887}}, @sadb_lifetime={0x4, 0x6, 0x7fffffff, 0x0, 0x8, 0x8}, @sadb_x_nat_t_type={0x1, 0x14, 0xb77, [0x0, 0x0, 0x0]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000e85000)=[{&(0x7f0000f26000)="d8a0b9531587bef8eb939ccdc43669d88bc03506039d7d09a900686aedf2ee15ed1645bd5b24ad9f944a8898e6548130a93aa50a288a1067c801e0801e16760772151510d32d4e80004d1dedc1dc975d99fb08e0136dc0c283c2d0db43aec8cd81f8b14cf07fb96bd2ce1561e72d961219f199422243e3f6120ef1e64ad34d5c9a3b97576767f1bf9a995e600e899b7d39f68130e26928a5772a8ae60f397e3a2cf86d1c82b3f7796efed216d88d60fb739b292094bef044f8c80618e31c", 0xbe}], 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00003cf000)={0x0, 0x0}) 2018/01/31 05:30:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001eb000-0x10)='/dev/sequencer2\x00', 0x4100, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000478000)={0x7, 0x0, [{0xc0000001, 0x1b6e, 0x6, 0xfffffffffffffff8, 0x8, 0x0}, {0x8000000f, 0xffd, 0x5, 0x800, 0x2, 0x0}, {0xa, 0xfffffffffffffff7, 0x800, 0x7, 0x321a, 0x0}, {0xc0000007, 0x5, 0x2, 0x9, 0x8, 0x0}, {0x7, 0x1, 0x1ff, 0x40, 0x3, 0x0}, {0x0, 0x3, 0x1d3, 0x0, 0x5, 0x0}, {0x6, 0x7f, 0x2, 0x945, 0x9, 0x0}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f00005dc000-0x1c)={0x5, 0x5, 0xfffffffffffffff8, 0x0, 0x1, 0x5, 0x3, 0x8001, 0x4, 0xb8, 0x7, 0xb5b, 0x0, 0x9, 0x4, 0xfffffffffffffffc, 0x9, 0x9, 0xfff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/31 05:30:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000fe5000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, r0}, 0x14) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r0}, 0x19e) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000128000)={0x0, 0x8}, &(0x7f0000eac000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a67000-0xc)={r4, 0x7, 0x30}, 0xc) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_int(r5, 0x29, 0xf9, &(0x7f0000a89000-0x4)=0x0, &(0x7f0000a2b000)=0x4) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000267000-0x2a)=""/42) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00009ba000-0x4)=0x20, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10000010005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getownex(r3, 0x10, &(0x7f0000d84000-0x8)={0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000652000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r6, 0xc018643a, &(0x7f0000f49000-0xc)={0x3c000000, 0x0, 0x3c}) ioctl$KVM_RUN(r3, 0xae80, 0x0) shmget$private(0x0, 0x2000, 0x7800040a, &(0x7f00008b9000/0x2000)=nil) iopl(0x7f) memfd_create(&(0x7f0000aad000-0x16)="73656cfdffffffffffffff65ce747970656574683100", 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005c5000)=0x0) r7 = syz_open_dev$adsp(&(0x7f000039c000-0xb)='/dev/adsp#\x00', 0x6, 0x400000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r7, 0x408c5333, &(0x7f0000560000-0x8c)={0x80000001, 0xffffffffffffff80, 0x97a, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$RNDCLEARPOOL(r6, 0x5206, &(0x7f000042e000)=0xfffffffffffffff9) 2018/01/31 05:30:23 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x76) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d6d000)='/dev/vga_arbiter\x00', 0x400002, 0x0) sendmsg$kcm(r0, &(0x7f00006d1000-0x38)={&(0x7f0000bf7000-0x10)=@ethernet={0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b81000)=[{&(0x7f0000321000)="c92cc95ccb9b0abd89835f0871f6edaeed3b9ab852a4677508a89cd55f5106485c8542dc0c8d61ed00235f8b8b92977c434beb26c9fb006c3473e743cc0f46db369ab2dd7e22a4c923c0500c79f6d670ccebb3cfa6deff6ba6121ba378d3e5f2092ddfc38098454822eeb8bd06331ffbdfd2ba061b6cffc31b37351b4dd784feeece6c6520636f83231356fad0a1f45a0dbf9a29fe41ba81658ba060008f7cff70faa46119a8674623a6b5591dc4131e145aac781f9480eec8c2", 0xba}], 0x1, &(0x7f0000ab6000)=[{0xa0, 0x113, 0x5, "cd010489b66778ede5d02d4ed645bd1e7b54636b50c5fa9b6fcb02dc86aacb4ba5ae21348418e01f0b5954f939b0671932ac0cbbb1de581e768b3598afb992d5854ac3bd0eb7f91a92f8ec70f991cb7a7f94bc749f866b2a87986f2288c9204ac00b1b9bc043c65b8a6d5192463ae7d227b36e42c818622f17b2c08c68270c3661bbd18acc7aab07637f2528908f3b"}, {0x38, 0x10b, 0x8, "cbd9386ed21994dd3dfc9683a3bca0bd1a0e0f6cf62fd87a8a8311d59dcfa6765855db2cf3ecb62f"}, {0xa0, 0x112, 0x5, "7ffba7ce47be71f27de6a3def54c45a62e25b68f1b3694bb5abb1fb43a80017ba8ac7c504b4ea49269ce288d0d2caa27ade1b26cca86cdc3b66aa368ecda9f103fe56b7f8c68d744df614e6c7c7aa6287db15eff09f1b713a1bae3cfc572bcd8b21caa887b7ce9cef9b28ff8f3915f27f4b933a5e9b41ad54507a5de462b3849b489ff2040b6a925d791ce"}, {0xc8, 0x1, 0x0, "fcb9c8c66512aadd924ec25b125c7b0ed90127c6d3c792aa2866fa50d0e1a7ac0d5324318c16e3bedc2884e62d80762cf7c6c38b7a608b54f94307d3fe8ae3b114ef4314525c9755ec52c57a7040ad777bb56a3d8f02dfdf28fe7dc9a86ffd6d1a8f63061c1b8e19e8bacc3f5455476066d4f9fbcf8be4ebef8d18ffad23c5cb8f97caeae8545670caa91beb842e905da136da0d8f40ae29e11a448113eef59f3f030baac689ca0860c833c593ada4cea400a1"}, {0xd0, 0x102, 0x3, "73ae698f92e263a7e6d4bc5b2b17a4a4693732c48aa952b8a21eb953ca6ad3d6811a62ce2f31d607920cd1a3529f0a7ebb74a7fb6820e11fb8d1280ef6de30d7c898f532d5cf84aa2a614736f1330aa73df46054711b341d29d16270d72dbe8d5defe326da24a6d6e8084caa8a487154a4ca1a57142786d03d47c8c217fb9e101cc62f2fbfcd4b0d4f376f434d13d600c06f83757d8e6fd7d0c6fb1ec117d95dea92c87797c57676582ac222a58489eb1b3ab63754edb717745ee3a77b18d2"}, {0x70, 0x111, 0x100000000, "585e96f7f19725d6b4550632f239d350050d7cf274f423f300aaf27f73d6a412e46aca9e34529180e42577b98e8fbc9c269aaed62188a0bfa19184d3c0e6244f9043cdb8e4bfbb1b7db04e03d5e08d89b2b2a871bdd2c920c64d"}, {0x1010, 0x114, 0xfffffffffffffffb, "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"}, {0x78, 0x29, 0x6f18, "f7e45a4ba77f176680683a1dd270e65c77daf918689c88087f6d0852a6146e8de37e3c536bad060246a0ddfbc21cafdc762908385b393b5de307dfe3e3163e424fe07039eb591abf954c3e599dec84f6310a4cce1109241da020f3f7ca3f0a0025274b"}], 0x1408, 0x20040000}, 0x4000000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000a8d000-0x1f8)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:30:23 executing program 2: mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x937e, &(0x7f0000017000-0x4)="") 2018/01/31 05:30:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f00005c6000)=0x0, 0x7ff) accept4$unix(r0, 0x0, &(0x7f0000146000)=0x0, 0x80000) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000022f000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000930000)='net/psched\x00') chown(&(0x7f00008cc000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/31 05:30:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00004d1000)='/dev/midi#\x00', 0x3f80000, 0x226302) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000fa000-0x99)="97c4879aabcca1297ce5b0a7436c8a02961285cde9fdd7f7cd2e44867fa2d5d4e725bdb17f9348d5216c1edc29e10eb3df2d85b15651e4655598d3b23ed7db663417234bcc0d556c0759f4a190bf702043dcb0c526756efa0d83dc6d88f20aee9aea7646e4e77eeaa3d798c4097750cfcd924d3293330d609416695fa3d4edfe75b8da306c58697e7f3e6e7f39a558a05e523f7779c3d37e3a") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) iopl(0x8) 2018/01/31 05:30:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fdb000)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x10000) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00003b2000)={{0xa, 0x1, 0x4800000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x2, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, 0x8, [0x7b, 0x9, 0xa42d, 0x400, 0x988, 0x6, 0xaa2e, 0x200000000]}, 0x5c) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000660000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f19000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:30:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) accept4$ipx(r0, &(0x7f0000a26000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000054e000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0xd, &(0x7f0000002000)=0x2d17, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000003000)={0x40, 0x8, 0x5, {r1, r2+10000000}, 0x0, 0x5d98000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000004000-0xd1)=""/209, 0xd1, 0x1, &(0x7f0000006000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000007000-0xb8)={0x0, 0x20, 0x5, 0x7, 0x3, 0xa8, 0x9, 0x7, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x101, 0x8, 0xaa, 0x8}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000007000-0x20)={0x2, 0x8, 0x2, 0x5, 0x3, 0x0, 0x2, 0x5, r3}, &(0x7f0000007000-0x4)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000008000-0x50)=[{&(0x7f0000002000-0xef)=""/239, 0xef}, {&(0x7f0000007000)=""/151, 0x97}, {&(0x7f0000007000)=""/15, 0xf}, {&(0x7f0000008000-0xeb)=""/235, 0xeb}, {&(0x7f0000006000)=""/3, 0x3}], 0x5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000008000)={&(0x7f0000009000-0xa)=@file={0x3d0e9f9702a12ff3, './file0\x00'}, 0xa, &(0x7f0000009000-0x20)=[{&(0x7f0000008000)="b0b18a6f91d255c98a04b512", 0xc}, {&(0x7f0000008000)="7ae20918baca7b8b84a0b8e317f84a92421015db17b02b3014fb73dbd33b2c8a9f685d50109df34590843191af41eafa587768eeef00e4ea161da87bfe0d7155020ca4426e391c58c904086d67e49c90c3f1b800d014341aedcc1076084108e6aa1bdb86822cc2d4f00bccf0bfa3c3f28900803e909560d7753c7517a7ea6be457f40f1a4cf7253f6d7af7b3ae83a4f0de2487dea7ce0b3449edf723c0af7878cb7d7a1bc55cd84710a5c8d49a3c445a2da894cce9737de961b6ebc159f2976d19b6e99bbd839da2d3ceb85e599d73", 0xcf}], 0x2, 0x0, 0x0, 0x0}, 0x15) 2018/01/31 05:30:23 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x3ff, 0x301200) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000004000)=@req3={0x7, 0x100000000, 0x10001, 0x9, 0x0, 0x1, 0x92}, 0x1c) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000009000-0x80)={0x4, 0xfffffffffffffffc, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x1f4, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:30:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000002000-0xb)=')vboxnet1]\x00', 0xb, &(0x7f0000000000)='.em0\\ppp0vmnet0\x00') set_mempolicy(0x0, &(0x7f0000001000-0x8)=0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x101, 0x0, 0x0, 0x0}, &(0x7f000065a000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001000)={0x3, 0x3, 0x7, 0x1, 0x100000001, 0x9}) syz_open_dev$usbmon(&(0x7f0000f49000)='/dev/usbmon#\x00', 0x0, 0x1) 2018/01/31 05:30:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ded000-0x10)='/dev/sequencer2\x00', 0x4001, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00003e3000-0x1)=0x0) 2018/01/31 05:30:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$unix(r0, &(0x7f0000ca8000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000777000-0xd)='/dev/usbmon#\x00', 0x2, 0x400) openat$sequencer2(0xffffffffffffff9c, &(0x7f000075d000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000ea3000-0x8)={0x0, 0x0}) inotify_init1(0x80000) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000547000-0x210)={0x5, {{0xa, 0x0, 0x4b89, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x1, 0xffffffffffffffc0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000f7e000-0x10)={r2, &(0x7f0000115000)=""/35}) 2018/01/31 05:30:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000713000-0xa)='/dev/cuse\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000220000-0x8c)={0x8, 0xd81, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000942000)={0x0, 0x1, &(0x7f000042c000-0xf9)="18"}) fcntl$dupfd(r2, 0x406, r1) 2018/01/31 05:30:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40400) r2 = socket$inet(0x2, 0x80001, 0x0) read(0xffffffffffffffff, &(0x7f0000ac5000)=""/132, 0x84) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000cf6000)=0x0) r3 = dup3(r1, r1, 0x80000) r4 = syz_open_dev$mice(&(0x7f0000398000-0x10)='/dev/input/mice\x00', 0x0, 0x80) fanotify_mark(r3, 0x2, 0x8, r4, &(0x7f00007df000-0x8)='./file0\x00') getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00007c5000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a71000-0x4)=0xe8) r6 = fcntl$getown(r3, 0x9) getpgid(r6) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000dc5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000003000-0x343)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0xb8, 0xe0, 0x0, {0x0, 0x0}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}]}}, 0x308) 2018/01/31 05:30:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a5c000)='/selinux/policy\x00', 0x0, 0x0) bind(r0, &(0x7f00003dd000-0x9)=@rc={0x1f, {0x7fff, 0xb7df, 0x5, 0x67, 0x1, 0xff}, 0x5}, 0x9) mkdir(&(0x7f0000cb9000)='./file0\x00', 0x22) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x1, &(0x7f0000fcd000)="") rename(&(0x7f00009ca000-0xe)='./file0/file0\x00', &(0x7f0000827000)='./file0/file0\x00') msgget(0x1, 0x200) 2018/01/31 05:30:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') connect$vsock_stream(r0, &(0x7f0000aba000)={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10) pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x2000000) [ 114.297635] ipt_REJECT: TCP_RESET invalid for non-tcp 2018/01/31 05:30:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fe0000-0xc)='/dev/autofs\x00', 0x589200, 0x0) accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000149000)={0x0, 0x80}, &(0x7f0000b47000)=0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000478000)={r2, 0x34b41ca5, 0x204000, 0x8001, 0x1, 0x6}, &(0x7f0000c40000)=0x14) bind$unix(r1, &(0x7f000037c000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000bc6000-0x68)={0x7, 0x40, 0x81, {0x0, 0x1c9c380}, 0x5, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) set_robust_list(&(0x7f0000e0f000)={&(0x7f0000406000/0x1000)=nil, 0x6, &(0x7f000081f000/0x1000)=nil}, 0x18) clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") 2018/01/31 05:30:23 executing program 6: r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/119) r1 = shmat(r0, &(0x7f0000003000/0x4000)=nil, 0x0) mremap(&(0x7f0000bf0000/0x4000)=nil, 0x4000, 0x13000, 0x3, &(0x7f0000378000/0x13000)=nil) shmdt(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}) 2018/01/31 05:30:23 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000003000)='./file0\x00', 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000004000)='./file0\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000)=0x100000000, 0x4) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4400000000001267, &(0x7f0000017000)="") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) 2018/01/31 05:30:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000037f000)='/dev/snd/controlC#\x00', 0x0, 0x3) r1 = syz_open_dev$vcsa(&(0x7f00001ec000)='/dev/vcsa#\x00', 0x22e, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000884000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000017a000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000896000-0x4)=r2) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000f02000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000970000)={0x0}, 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000012000-0x9)='/dev/rtc\x00', 0x440000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 05:30:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000018d000-0x8)=0x400) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000703000)='/dev/vcsa#\x00', 0xfff, 0x40000) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000434000-0x4)=0x6) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x18]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000f24000)={0x44, 0x0, &(0x7f0000e15000-0x58)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ffe000-0x18)=[], &(0x7f000064b000)=[]}}], 0x30c, 0x0, &(0x7f0000919000-0x1e)=""}) r3 = dup3(r0, r0, 0x80000) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000bcb000)={&(0x7f0000eb4000/0x1000)=nil, 0x1000}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d23000-0x10)={r3, 0x50, &(0x7f0000dd2000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ee8000+0x400)=r4, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000499000-0x4)=@int=0x0, &(0x7f00008fc000-0x4)=0x4) 2018/01/31 05:30:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r1, &(0x7f000040f000)=""/181) r2 = epoll_create1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f000098e000)={0x18, 0x0}) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r5, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000e30000-0x38)=[], 0x0) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r6, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedreceive(r6, &(0x7f000027f000-0x1000)=""/4096, 0x1000, 0x6, &(0x7f0000ef5000-0xa)={0x0, 0x0}) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000027000-0x8)=&(0x7f0000b70000)=0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000f6c000)=0x0) capset(&(0x7f00009cf000)={0x19980330, r7}, &(0x7f000021d000-0x18)={0x8454, 0x80000000, 0x0, 0xfffffffffffffffe, 0xffffffffffff8001, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000dde000-0xc8)={0x1, 0x0, [{0x0, 0x0, &(0x7f00005f8000)=""/0, 0x0}]}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000c3c000)=0x3ff, &(0x7f0000ab3000)=0x4) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x2, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00007a3000)=0x4000000) 2018/01/31 05:30:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) pipe(&(0x7f000031b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000e4c000)={0x0, 0x3}, &(0x7f0000101000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00008b2000-0x8c)={r2, @in6={{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000a8000-0x8)={r2, 0x8000}, &(0x7f0000f0e000-0x4)=0x3) getsockname$inet6(r0, &(0x7f0000689000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f00009c5000-0x4)=0x1c) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000973000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000091e000)={r2, 0xb5, 0x6, 0xffffffffffffff62, 0xf0db, 0x4, 0x3f, 0x7fff, {r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x0, 0x8001, 0xf9, 0x1000}}, &(0x7f00000b3000)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000092e000)=@assoc_id=r4, &(0x7f0000fa9000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d60000-0x20)={0x101ff, 0x1, 0x12001, 0x1000, &(0x7f00000a5000/0x1000)=nil}) 2018/01/31 05:30:23 executing program 7: 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) timer_create(0x0, &(0x7f0000000000)={0x0, 0x28, 0x3, @thr={&(0x7f0000001000-0xc5)="0fe036852dcf505d0ab0c7f7390d4c5a4d4fcfe17cb8b35c4247ba67fb82dc2240a15ff26cc7001b49ad527489d7e66eb7499a4b4a18c2734ecb70d6d07ef2191caceb8ca2487727563453c636cd65642ef926b3dee48959f8c49e9bfa0c8fe2ece5672aa2fd72c2a07bc83d2f8e1cb810076e866229de20434052c7fe31c7734a3d7c973816b56dbec40328d3aeade32bd848c925ba971154f4a2f0ee91cd51bfb9da523862f0f6a8f2927bd7e767df36aca62d5ec08e2dfb4c61fec09bd01d0d2fe3352c", &(0x7f0000f81000)="f2d4925cb6de2e29e0c6de6d234700ef1fd03ee10b8bc52b2fe5c27c47fac4798d803863c1ba127d688cc20cc90de99e4321a838d028eded9d1b8389d1f359e758bb5c7853a3b59459b754257e17cb3dd4e3a33590f5e4e2fd869ac6b5866bdd10d3d25136d47e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) r1 = dup(0xffffffffffffff9c) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000000000/0x1000)=nil, 0x1000}, 0x2, 0x0}) timer_settime(r0, 0x0, &(0x7f0000630000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) pkey_mprotect(&(0x7f0000671000/0x4000)=nil, 0xffffffffffffff6a, 0x0, 0xffffffffffffffff) [ 114.382731] binder_alloc: binder_alloc_mmap_handler: 16771 20000000-20002000 already mapped failed -16 [ 114.383262] binder: 16774:16783 got transaction with invalid offset (24, min 0 max 40) or object. [ 114.383305] binder: 16774:16783 transaction failed 29201/-22, size 40-8 line 2966 [ 114.421472] binder: BINDER_SET_CONTEXT_MGR already set [ 114.421487] binder: 16774:16783 ioctl 40046207 0 returned -16 [ 114.439206] binder_alloc: 16774: binder_alloc_buf, no vma [ 114.454159] binder: 16774:16793 transaction failed 29189/-3, size 40-8 line 2903 [ 114.461993] binder_alloc: 16774: binder_alloc_buf, no vma [ 114.462066] binder: 16774:16783 transaction failed 29189/-3, size 0-0 line 2903 2018/01/31 05:30:23 executing program 7: mmap(&(0x7f0000000000/0xe90000)=nil, 0xe90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e90000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000650000)=@file={0x0, ""/108}, &(0x7f0000e91000-0x4)=0x6e, 0x80000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d38000)='/dev/vcs\x00', 0x80, 0x0) fsync(r1) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000c0f000-0x4)=0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) clone(0x0, &(0x7f00007d2000-0x1)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000916000-0x4)=0x0, &(0x7f00002d6000-0x1)="") mremap(&(0x7f0000909000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f000000a000/0x2000)=nil) read(r2, &(0x7f000000a000-0x64)=""/100, 0x64) 2018/01/31 05:30:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xa1e) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x800, 0xffffffff7fffffff) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f000013f000-0x38)=[], 0x0, &(0x7f0000871000-0x10)={0x0, 0x989680}, &(0x7f000044b000-0x8)={0x0}, 0x8) 2018/01/31 05:30:23 executing program 2: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000a46000)="a2b7ccc7cbe389002586827375787361d938e0c3e42afd8f81f140e443ff") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d32000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000a97000)={0x8, &(0x7f0000d32000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0xfe6f) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d30000)={0x0, &(0x7f0000bcf000-0x30)=[]}, 0x10) 2018/01/31 05:30:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000a26000-0xb)='/dev/audio\x00', 0x600, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000800000+0xc0e)=0x0) r1 = socket(0x1e, 0x2, 0x0) execve(&(0x7f00002cc000-0x8)='./file0\x00', &(0x7f00008c7000)=[&(0x7f0000492000)='@-\x00', &(0x7f0000580000-0x1)='\x00', &(0x7f00006c9000)='\x00', &(0x7f0000c17000)='\x00', &(0x7f0000516000-0x1)='\x00', &(0x7f0000e7c000-0x1)='\x00'], &(0x7f00002f6000)=[&(0x7f00001f4000-0x43)='mime_typeproc)+user-GPLcgroupprocmd5summd5summime_typewlan0GPLproc\x00', &(0x7f0000b71000)='\'proc\x00', &(0x7f0000d94000)='eth1\x00', &(0x7f0000bc8000-0x1)='\x00', &(0x7f00008bd000-0x1c)='user,mime_type^%nodevvmnet1\x00', &(0x7f000038b000-0x6)='nodev\x00', &(0x7f0000147000)=':lokeyring\x00', &(0x7f000065c000)=':%)\x00']) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$int_in(r1, 0x5421, &(0x7f0000158000-0x8)=0x7) r3 = socket(0x1e, 0x5, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x21d, 0x0}, 0x0) 2018/01/31 05:30:23 executing program 4: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x40000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000d9b000-0xe0)=[{{0x0, 0x0, &(0x7f0000367000-0x50)=[{&(0x7f0000279000-0xba)=""/186, 0x0}, {&(0x7f0000ca9000)=""/42, 0x0}, {&(0x7f000004f000)=""/149, 0x0}, {&(0x7f0000caa000)=""/140, 0x0}, {&(0x7f0000cac000-0xc4)=""/196, 0x0}], 0x0, &(0x7f0000d9b000)=""/1, 0x1, 0x0}, 0x0}], 0x156, 0x0, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000d9b000)="26000000110047f1ffff050100030bff08002503000000ff00000000010b010205001b1e0500", 0x26) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000007b000)='/dev/rfkill\x00', 0x180, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000ca9000)={0x4, 0x8, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000080e000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033b000)=0xe8) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000cab000-0xf0)=[{{&(0x7f0000cab000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x2, 0x2, {0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}}}, 0x3a, &(0x7f0000b85000-0x30)=[{&(0x7f0000caa000)="0cefe33779ec1ecd16ea6382e8b59b6f0b12ddfb7370968b39aefd0b4c44e3f7fc25d4d8775c14fc78b979037022e13e76c4d809ab1ca409c7e3f98b87c715c67b62b8dc3066d1ac15b0c6bbc27b476dc9de6305a964cbc5bc90ffa8a3f59aa1443c1e6ef3d109692ec1ad0b61aa752e117f61cd5da34ff3c48cba3f475ad72b2bbca375b2243c1c14dc1ea7912029278aaa53898f1688e4c8442db156ada14576559486", 0xa4}, {&(0x7f0000c5a000-0x5c)="706774bf1b3ebc55cca80e1a705b0f69af1a4322ac1c6fc6d67aaf68856c9ae11fde91853462a7149744654924e5974a14be743182817aef37d94c3a0aaf2a1f351b79a78ef3b2715cf448a5f8e90f7abf79d430188c784fd983130a", 0x5c}, {&(0x7f0000caa000)="406c778b18b73b7b4a8e785d121cf94663daaed1eb7d7eb2b2c729bf46331ae1c52933115c3c6c37ff90f5709a0dc20aecc5e7ef592d28a68ef89484d7f6f02462a4d2ee809afdacd95e592081f9f3e8bc062c294efe1089f4f09455ba96ac889af4ab2ab8d31c02f4e636b2f026f5ad3b9ee2535228fdf60dde51727467ac45135d2ec263bc92d324b4e4a8e889b561ed60369054040ee1c7e3b26ba90438383c1a946269bc8b99d7139aaea6efc2a403a560", 0xb3}], 0x3, 0x0, 0x0, 0x0}, 0x5}, {{&(0x7f0000cab000-0x9)=@in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, 0x1c, &(0x7f0000cab000-0x30)=[{&(0x7f00003c8000-0xd7)="851b087dd6b2323410fe035d3ad0d3b3f483db16ee053b86a32f5b5cd67315d3831a20d52fe111f41e3cfda0f0e47e8116e3eec0683cd2b2021e6d1f11075df35c83f3d7274234773179cb6877d6f93b727b572502c41c6b404c3f30bf3d608a40cd7aa3f5d8f8827c89a668a8e2af5e5f978c66e4eeebf06f3398928c89e1e4534a78ed97e3566aa4bbc8985a11ed8468612be1f344aa94e7398f22b4f9f0db6b434bae68df6eb0abc0c491c9edd5ffb8faf67c3b4aa5d09b254489de1e4ab0541bb655fd3a7b1cb0dc7dfd1ee271e770487d30659438", 0xd7}, {&(0x7f00006f6000-0xae)="f8a907cbe4a317d4b070b0654fd6ce564d0291445bb13682543698bc6df3dad08a496154ac8da714f3deedc60a63a2c8305569679ba3ec451adfe48abe9f48d490645a6fda8337875679fba2e1ebb1297e823043de298985492533a13aacc4766b93e606827ecfe047cd58e665c681b7566ca618421a3dece5b765f9b2f4bba05022344621a6775b1d3ec3f934ffb18cb486058329ddf5626fad299a0801f5412cf5ba7450232408982f5867fa4b", 0xae}, {&(0x7f0000caa000)="b05c94e6de46311876a745170dc3b5ae27a75efbd409d3c7f895cc8fecf881d0dcdd597173cc34989a1af1b96f7bcd933cd2ed6c5fad4aa389a5de868bf8a80a749caf49e6f68149da2b7c0ea7d6627cc60213ddee2e2d8c0ac80220", 0x5c}], 0x3, &(0x7f0000caa000)=[], 0x0, 0x4000}, 0xbf8d}, {{&(0x7f0000cab000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000c47000-0x50)=[{&(0x7f0000cab000-0x1b)="d345a7257d57fa78ed285bd36d6878f41d8072fa2b5a1f5b4225b9", 0x1b}, {&(0x7f0000caa000)="879cf104debe374f50e07b6a620c1b389183948f257cb79261a34c83962ef1c220bff1ef1e1ac863fd102e8b740416b72137957c96a4e1f25590d524a2870920a3ff0cd67463cb6698a8f2d9bfad0c9e62118c60db4b3276d4195d572bfc31f3508884d71a5578aae4de1e1b11493630054ca923183f491f0729550aef76384f4b7fd33269f548bd3e02c3d469cedb6520a3", 0x92}, {&(0x7f000054f000-0x4f)="1c7d3c1c3168676f4bf3826234939f509b3d1173858dfc2b3ec3a7a7f558878216661c2d7cfb118c59d38a2c3da97b3397d057496beca04b13dbda340a64879803b80a08afceb7540319fc529250d8", 0x4f}, {&(0x7f0000caa000)="49239068819904ab3c5d5e370aa7f2d6547d75335c983555226bdbbf6f31107c07547faa9544bd1e463b767ba5432ab106b3c460c7c53998886e1242c2f5046b7cd800958d660c050ccf02a5860345e5bff0ce74f13b59beebf69147c2dd07b953a6d2cae8492c8455fba80406125d1f5d6da6b48f1c31f2d42e333197", 0x7d}, {&(0x7f0000425000)="c3d114730d8d75698f804f2a9f9f7f6f3e458f57d67ca7c661db397d1eb8b60990f5f9612c40e242df929050bf3344efca23422c8944ab4f0bb0b716c98cea3a3cd7ccfc50164912d9d06911e5568a9351b1d9666a05a3c9625b4a0efce9bc68f3935d35b0e39db175b0cb32ea4803db676ede50adc8a06a11d13c8c5de88e3ac7605f78b5ab9b78475adb6c461d622420850d2e83ace1996a8aeb42d2a91387420db3b1316242d80e7a6e771130dcc863346362", 0xb4}], 0x5, &(0x7f00006d6000-0x120)=[{0x70, 0x11f, 0x401, "b51474111b68d30e318363c97b93ae5e19522768c39171ad54ea4616ec89e89758a7bae06551853b31631433f854e68ec8826a88de4612b1c11750e6c5933a89da67e2b5933433ff7d938457e44c3bcd2bf37455fdb18f6cf93e6a42cd"}, {0xb0, 0x109, 0x9, "60391757a6abf829f9b10d039dd6c1a53e15a5869a3d268c3027e315366dca1c85d4ed6368527b4df004729bdc87e1dfb31429bb09ab7b513851f3acdf2ce3a8b5841607a6be6d0a35ad1d6da943d3fff464a4f8ba2d4f78a98f51f6a91253e1daea3f3bc9e398ede0ccaa5e505f49b4d67805691c80f1086f4fa525149be03edd6f0cbd0ba64ac5c17d1c7c13770f3e966fc2277eb187480224c14e"}], 0x120, 0x10}, 0x1}, {{&(0x7f0000caa000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x4, 0x3}}, 0x26, &(0x7f0000cab000-0x90)=[{&(0x7f0000cab000-0x1000)="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0x1000}, {&(0x7f00006ce000-0x14)="f66b57965b4d7671630cb70ea42ac13c0af889e7", 0x14}, {&(0x7f0000cab000-0x29)="2e4ed046da4011b9ce54914012e97b4d4983855543f2970c22771d6dd421e936ce1db1743ca802c4b4", 0x29}, {&(0x7f000075d000-0xa4)="7efcec788a3a7901a370a478c0e34bae330fb8057df94e32ff2c091a1b5a66724a59e7012b738f4b37b96f2b64b63d6cd951529f2d6841b3276d1d515d60d7e33169fec9faa218eee6bf8195c5f3bb033225726a0353aa20342113749cf60dbe78ef1de7c6085944368ad9d0441803cbabcd929e792fb483db1a7e8d66bd622f2575a23581c737a8e88edfd9c0f0b18a8fdc915b7b27b45fcd95693beaae1b7fa4ca0698", 0xa4}, {&(0x7f0000caa000)="0c604413313c29de190a9a70932378fe80999c9f5ee992e0b62ee63b8a6f333397d1a9f3ae6f6e510e2cd433849dc30af8addfdb319609c2bd208ad006a3b51101bdf1625c11110706440dd34ec0ffa8a630e1920188d8251512ef6ceace5a82cdada9fc09a6d3d79ee73d55b9e77401db44e5203ec5038a4f4cbde5311766f7ad8e9a4d8501ea99679be6f05bbebc2995fd2feaf5cfb16bcb7aea7d1cee871035a9ad5fc642db97632ea178e228690949adcd1981693bdeaae0", 0xba}, {&(0x7f0000174000-0x14)="22049d03035046d1cb1179c843dcf63dd22f0118", 0x14}, {&(0x7f0000caa000)="525ca749a2f9f34b005c9fb65218bc2141961316be5ffdc7a8ab2ab0b612863d0a87e8d38799855acc5d2f289c97d05ea98d3129d4347e0892e406e1e7fc4b16a1719ba05a8143b0cee1b5e83019b173a2365fbf61d4ebcd580647ad9ff9de577303ef67b63dace42426841177c2e575139a28847a5f82f085370fdcf4a099b66a96aafcf3c2989e26c6dedc7f80b477c7a94dc380e139b11829fb1f6e6db28ae54311ff92c4e0fde989b9649897ef31d82092982643d1354b3fceac36004e341dedf029e2f2cadfa1b36b030cdf0680887cef27261eb33c894eca8604453ec710ee69", 0xe3}, {&(0x7f0000cab000-0x99)="0d81099119c8b478f3e427d9dec4fb402c1eb95d6ac3902bb212a43bd2272ef6415b65cff8ef2a978d8380c4e9fcc966109d5ebc769a8482baeb3c392c04a41f7f5d6d9ee5b3e937f8a80ddb93f3bcba98cf68543de71586ed456f968a6e0bbe58d8d7fd09ac92c9deb41ba04f24369cc13d349e1718568f54a823fd97684963cba618f7f9372fd56fb3ef2ba3c683d215200ed49f911b8dec", 0x99}, {&(0x7f0000b69000)="da198f51ca4b40191d7eb2c004073e1f6cc11837c3663dc611616aa5aee4d833b414d183c21ca98fddbec0b6b976969c55cfd9ab", 0x34}], 0x9, &(0x7f00002a0000)=[{0x18, 0x10d, 0xffffffffffffef5f, "55782ac13fe9e2"}], 0x18, 0x4040000}, 0xffffffff}], 0x4, 0x20044051) 2018/01/31 05:30:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f00006d3000-0x8)='./file0\x00', &(0x7f0000cb9000-0x20)={{0x0, 0x7530}, {0x0, 0x7530}}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00003dd000)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x801, &(0x7f000092f000)="") statfs(&(0x7f0000b08000)='./file0\x00', &(0x7f0000ac6000+0x781)=""/50) 2018/01/31 05:30:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cea000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000948000-0x20)={0x100000, &(0x7f0000d55000)=0x0, 0x0, 0xffffffffffffffff, 0xc}) 2018/01/31 05:30:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000313000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) fremovexattr(r0, &(0x7f00008d7000-0x15)=@known='system.posix_acl_access\x00') [ 114.488420] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 05:30:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b35000-0x4)=0x48, 0x80000) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000c23000)=0x0) mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000034000-0x26)=""/38, 0x26) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000023000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000032000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:30:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000bc5000)=[{r0, 0x80, 0x0}], 0x1, &(0x7f0000f0f000-0x10)={0x0, 0x0}, &(0x7f00009d2000)={0x81}, 0x8) clock_gettime(0xfffffffffffffff9, &(0x7f0000599000)={0x0, 0x0}) 2018/01/31 05:30:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ec4000)='./file0\x00', 0x8) fcntl$setlease(r0, 0x400, 0x1) timer_create(0xfffffffffffffffc, &(0x7f00009cf000-0x58)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000030a000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000499000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 05:30:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) shutdown(r0, 0x0) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet6(r1, &(0x7f0000853000)=""/125, 0x7d, 0x2100, &(0x7f0000a1e000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfe53}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000957000)=0xffffffffffffff0d, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/31 05:30:23 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005b0000-0xc)={0x6, 0xffffffffffffffff, 0x1}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000035f000)='wlan1vmnet0&*security]vboxnet1GPL&!vmnet0}nodev\x00') 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x100000000000, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000b7e000)={0x1fc, 0x0, &(0x7f0000c93000/0xb000)=nil}) 2018/01/31 05:30:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002b4000)={0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000071f000-0x4)={r1}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f09000c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe371612423ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed0000464c", 0xce) pipe2(&(0x7f0000c86000-0x8)={0x0, 0x0}, 0x800) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f00001fb000)={0x100000001, 0x20, 0x8001, 0x20, 0x5, 0x3}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000065f000-0x4)=0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdf}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x7f, 0xb, 0x0, 0x0}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/31 05:30:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b0b000)='&vboxnet1(^eth1\x00', 0x3) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f000084e000)={[{0x4, 0x7, 0x7, 0x800, 0x4, 0x86, 0x7, 0x6, 0x4, 0x3, 0x80, 0xb18, 0x20}, {0xf40, 0x4, 0xffffffffffff8d60, 0x4ffb, 0x0, 0x4, 0x6, 0x4, 0x9, 0x1, 0x7, 0x7fff, 0x54}, {0x7c, 0x440, 0x2, 0x9, 0x51, 0x81, 0x7ff, 0x0, 0x8, 0x9, 0x8, 0x4c, 0x6}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000adb000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xf) 2018/01/31 05:30:23 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fc2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000fc2000-0x78)={0x5, 0x78, 0x9, 0x3, 0x6, 0x400, 0x0, 0x0, 0x1040, 0x2, 0x1, 0x4, 0x9, 0x1, 0x0, 0x4, 0xb277, 0x3, 0x5, 0x97a1, 0x3, 0x400, 0xfffffffffffffffc, 0x1f, 0xc2, 0x7, 0x246, 0x7, 0xadb6, 0x6, 0x80, 0xfffffffffffffffa, 0x7, 0x3094, 0x80000001, 0xfc50a51, 0x6, 0x200, 0x0, 0x8, 0x7, @perf_config_ext={0x1000, 0x4000800000}, 0x1, 0xffffffff, 0x5, 0x1, 0x5bbe3fe8, 0x1000, 0x3, 0x0}, r0, 0xb07, r1, 0xe) r2 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r2, &(0x7f00008a8000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) connect$l2tp(r3, &(0x7f0000607000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}}, 0x3a) [ 114.593302] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=16832 comm=syz-executor4 2018/01/31 05:30:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) msgget$private(0x0, 0x200) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00009f3000)={0x2, 0x0, [{0x4d0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2018/01/31 05:30:23 executing program 4: keyctl$set_timeout(0xf, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x100000000, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000504000)=0x0) 2018/01/31 05:30:23 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7002) ioctl$TCSETS(r0, 0x5402, &(0x7f0000632000)={0x4, 0x10000, 0x1f, 0x40, 0x4f, 0xfffffffffffffe00, 0x9, 0x3ff, 0xdd, 0x1d, 0x7e, 0x1}) dup(r1) 2018/01/31 05:30:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a9e000)={0x1, &(0x7f00002f3000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) syz_open_dev$evdev(&(0x7f0000bfe000)='/dev/input/event#\x00', 0x9, 0x101000) sendmsg(r0, &(0x7f0000d85000)={0x0, 0x0, &(0x7f0000c33000)=[{&(0x7f000046f000)="84", 0x1}], 0x1, &(0x7f0000d39000)=[], 0x0, 0x0}, 0x0) 2018/01/31 05:30:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) r1 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000708000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c2000-0x4)=0xe8) fstat(r0, &(0x7f0000e7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f000082a000-0x38)=[{&(0x7f00006d2000)=@abs={0x8b9ab832690d09d6, 0x0, 0x0}, 0x8, &(0x7f0000e45000-0x90)=[{&(0x7f0000877000)="ea47b5780cc3fc420a79af52eb3a526bc644beffd2f4c9493e", 0x19}, {&(0x7f00005a5000-0x46)="00371c2a9f65e43c64ba33c5929d3817d27ff59e3a2155645d48a279d10d82e87e48813e8f3003b0385901b102c51e96a451a2b7442ac15e5e20afb6ad40b165082798ccc878", 0x46}, {&(0x7f0000ca1000-0x8f)="7b8d092cfed66f395e2d0db1e79695abbcff59294556a9c386590b13e0a578fdc0a098b0a8d3e30759ce6aac38cdda562bf7c47db998e41e95684de4486148e06fe6ee7c329bbb52c43d3a992b481012aeade3248ce1365fe1ad994adaa0dfd4d686b568acbeeedb725a5f0cd7f35d44030da8c9cb65ca0655c91b8a442cad6579dc490cce27b7d135ec6637b652b3", 0x8f}, {&(0x7f0000ff9000-0xbc)="05232f28f4a5a38d9718fcfd66940b27cdec00d7f50276ba1f19e37d2ac981402fdbb1d5f2d0dda46860e133eb08c9f3422ca2ab0c4141ac14ee351b669159f300d28b3d9cdda7284437363844d027889b241918652fb50a31a0e983b239519c861257ff91b03598171e06e179f5debce20d31eda5992a852daf2d53b95fc7b7372213c37c37f7f59d52de074cca754e4135703eaf90610430b1396724b31abb97c9c69e2c251ad7d770f372c8aecd907781d22231d2e22079841403", 0xbc}, {&(0x7f0000043000+0x449)="9ddc674ac5c8b5dd67e4c1693ea1e176edb50a324c04d212a2a183a0c9c39cf8b562671e6403c211bb6fcc29d90649bc152111743b54fc44af5e6dd572d4435acad96f603d47b586be0e9865a19556f4ebe6e3d362cf80", 0x57}, {&(0x7f0000293000)="336953036b276e0e6c5f2bf4a11107ef2d55c3e035e564a1484f6d1d9095457df819d6aa7a25b8aad0c5e179211759b6c07ba449ac4ad9482004ee2913e64172e3d99125292bf715aa4f3b6eed8cbd62cbd057d285797ed6569219ccbff516d80dad96d1e2fde5b9f242ca8bd13246acd55d3519e0953f981724ec893449bdd080c4a14160c8ba06e1b3fe85bb586b5e4f0df0608a", 0x95}, {&(0x7f0000192000-0x1d)="34242db7f52843494b3d83dc45020900a10d76728e9843b5cbea18325c", 0x1d}, {&(0x7f0000690000-0xea)="ae944aa4fc47c11e13f17dcfd3433a34489ca7a45283cc135731de193cb3334ae371eb67527d6ff6bc9c9cddb3964dea080d90961e0814098b8557c7346cf2bdf283ccb6d6997f2dae02ae55c3dae3dc2e071470a6c3b210431bcb536f6dd3bd6d77d2f6821edf6b79111207c22bb62a5ebdfd4e2d063de130776c5024e103d6de1c7ce6e9704aec39e1f2451e6b82353ab32d72bace949be34b10f8287905ef2ebb9814a0c327af2ae2dfb8897e2196b338437ab8b9d7138f12d3ee0da85be5c433183813f912c008d977ce4f68bcb1bde5e2ea982ad0f66bf95aef656638d757de7db54e9ea095229a", 0xea}, {&(0x7f000066a000-0x2)="e999", 0x2}], 0x9, &(0x7f0000c42000-0x68)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x68, 0x0}], 0x1, 0x4000800) fremovexattr(r0, &(0x7f0000488000-0x14)=@known='security.capability\x00') 2018/01/31 05:30:23 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00002da000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x12000) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000b1d000)={0x5, 0x8}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xffffffffffffffa6) fcntl$setown(r0, 0x8, r2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000bc6000)=@assoc_value={0x0, 0x0}, &(0x7f0000c25000-0x4)=0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00009fd000)={0x80000000, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000d86000-0x8)={0x0, 0x0}) process_vm_writev(r3, &(0x7f0000916000-0x40)=[{&(0x7f0000760000-0x77)=""/119, 0x77}], 0x1, &(0x7f0000f1d000-0x70)=[{&(0x7f000060c000-0x79)=""/121, 0x79}], 0x1, 0x0) 2018/01/31 05:30:23 executing program 3: mmap(&(0x7f0000000000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000155000)={0x7ff, {{0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[], 0x0, &(0x7f0000317000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/31 05:30:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ba5000-0xb)='/dev/loop#\x00', 0x0, 0x200060001) fadvise64(r0, 0x0, 0x0, 0xfffffffffffffffe) 2018/01/31 05:30:23 executing program 4: mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f00002d0000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1000) 2018/01/31 05:30:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8978, &(0x7f0000967000)={@common='ip6gre0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x4, 0x3}}}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000f78000-0x28)={@generic="6b56e0621ddba2cad950549d7f6ad3f7", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f000052b000-0xc8)="5cee09b12b4ad65b329118ab795029497132952834ac8036f371c3f7aef661abbe5a65c4d7234bd5ae72c461eb80c3d0bed530aecd31bb9316aebdddb56b46a64b4c481e94d03b52e7db63d8cdb0c9228190f9f3472b402fe810d74cb21b2e4cc6063d679c7bf827c24a6c49c1db41ac1319c4d3583b0ac692adb23ddee11e2d6ee219c3d560e6fee4a0089b7f8da382dac65408ce1d539548b845c89c12879f2ee5b032f904db3b75c800352b600c254173653686e6778ac9c8bf64fa10a460768301672f00ef5c", 0xc8, 0x4000, &(0x7f0000727000)={0x11, 0x16, r1, 0x1, 0x3f, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:30:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") getgroups(0x0, &(0x7f0000844000)=[]) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0xc, 0x6, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:30:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000092c000-0x4)=r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ae3000-0x4)=0x6, 0x4) 2018/01/31 05:30:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000023e000-0xc)='net/udplite\x00') clock_gettime(0x0, &(0x7f0000f93000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00004be000)=0x0) utimensat(r0, &(0x7f0000bde000-0x8)='./file0\x00', &(0x7f000078a000)={{0x0, 0x2710}, {r1, r2/1000+30000}}, 0x100) syz_emit_ethernet(0x4a, &(0x7f0000836000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/31 05:30:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) flistxattr(r0, &(0x7f0000861000)=""/4096, 0x1000) r1 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = mmap$binder(&(0x7f0000cef000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000ebb000)='./file0\x00', 0x0, 0x32) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000e94000)=0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x1b, 0x0, &(0x7f0000ca0000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000387000)=[@flat={0x73622a85, 0x0, r2, 0x0}, @fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000b000-0x30)=[]}}], 0x4e, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000e0000)={0x14, 0x0, &(0x7f0000acb000-0x88)=[@acquire_done={0x40106309, r2, 0x0}], 0x0, 0x0, &(0x7f0000b74000-0x4f)=""}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c08000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000cc1000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f00003ca000)={r5, 0x0}) 2018/01/31 05:30:24 executing program 7: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000049000-0x8)=0x0) 2018/01/31 05:30:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sched_yield() setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) syz_emit_ethernet(0x3e, &(0x7f000099e000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f00004b1000-0xc)={0x0, 0x1, [0x0]}) 2018/01/31 05:30:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x3)={0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000d86000)={0x53215a45, 0x1, 0x0, 0x400, 0x20b1d4af, 0x802, 0xbe, 0x7fff, 0x4, 0x3ff, 0x3, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000629000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x3) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000b3a000)=0x19) r4 = syz_open_dev$sndmidi(&(0x7f0000a82000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x80000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r4, 0xc10c5541, &(0x7f0000463000)={0xfffffffffffffc00, 0xfffffffffffffe00, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x629, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f000080b000)=0x6859, &(0x7f0000359000)=0x4) close(r1) [ 114.886358] ptrace attach of "/root/syz-executor5"[11912] was attempted by "/root/syz-executor5"[16884] 2018/01/31 05:30:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000041, 0xa) r1 = request_key(&(0x7f0000fb2000)='blacklist\x00', &(0x7f0000c0a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000051d000)='&:\x00', 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f0000394000-0x8)='keyring\x00', &(0x7f0000e2b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r1, 0x7, 0x9, r2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000469000-0x10)={0x1, &(0x7f0000200000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) socket(0x1, 0x5, 0x8) r3 = syz_open_dev$mouse(&(0x7f00006e3000)='/dev/input/mouse#\x00', 0x1ff, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000156000)=0x7a) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000b93000)={@host=0x2, 0x0}) syz_emit_ethernet(0x2e, &(0x7f0000b16000-0xe3)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@rr={0x7, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) 2018/01/31 05:30:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000007000-0x10)={0x0, 0x2c, &(0x7f0000007000-0x29)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005f5000-0x3)=0x10) 2018/01/31 05:30:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) stat(&(0x7f0000ad2000-0x8)='./file0\x00', &(0x7f0000ad8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) dup3(r1, r0, 0x0) read(r0, &(0x7f00000e9000-0xbb)=""/187, 0xbb) 2018/01/31 05:30:24 executing program 7: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7ff, 0x8000, 0x7}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001000-0x18)={0x6, &(0x7f0000002000-0x5e)=""/94, &(0x7f0000002000-0x90)=[{0x7c, 0x50, 0x278400, &(0x7f0000001000)=""/80}, {0x9, 0xc9, 0x7, &(0x7f0000001000-0xc9)=""/201}, {0x7fff, 0x39, 0x80000000, &(0x7f0000001000)=""/57}, {0x1, 0x9f, 0x80, &(0x7f0000001000-0x9f)=""/159}, {0x7, 0x33, 0x1ff, &(0x7f0000000000+0xb77)=""/51}, {0x7fff, 0xc, 0x5, &(0x7f0000002000-0xc)=""/12}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x1008)={0x1008, 0x100000000, "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"}, &(0x7f0000001000)=0x0, 0x400) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x0, 0x7ff, 0xcbbd, r1}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000b0c000-0xc)={{0x0, 0x4, 0x101, 0x7, 0x4, 0x1}, 0x2}) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) setsockopt$sock_int(r2, 0x1, 0x1b, &(0x7f0000e66000)=0x0, 0x4) 2018/01/31 05:30:24 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, 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={&(0x7f000015d000-0x1)=0x0, 0x8000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f00006b7000-0x10)={0x0, 0x0}) syz_open_dev$sndseq(&(0x7f0000e09000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000f26000-0xa)='./control\x00', 0x480000000) rmdir(&(0x7f0000349000)='./control\x00') readv(r0, &(0x7f000059b000-0x41)=[{&(0x7f0000b36000-0xf7)=""/247, 0xf7}], 0x1) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000325000-0x4)=0xfffffffeffffffff) tkill(0x0, 0x0) [ 114.963718] ptrace attach of "/root/syz-executor5"[11912] was attempted by "/root/syz-executor5"[16905] [ 114.966422] binder_alloc: binder_alloc_mmap_handler: 16893 20000000-20002000 already mapped failed -16 [ 114.967654] binder: BINDER_SET_CONTEXT_MGR already set [ 114.967662] binder: 16893:16899 ioctl 40046207 0 returned -16 [ 114.975924] binder_alloc: 16893: binder_alloc_buf, no vma [ 114.975949] binder: 16893:16899 transaction failed 29189/-3, size 40-8 line 2903 [ 114.976063] binder: 16893:16911 BC_ACQUIRE_DONE uffffffffffffffff no match 2018/01/31 05:30:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000001000-0xd8)=""/216) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a0000-0xc)='/dev/rfkill\x00', 0xa8100, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x80000000010b, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000792000)=0x0, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000481000-0x4)=0x0) 2018/01/31 05:30:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001fc000-0x10)='/dev/sequencer2\x00', 0x301800, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000e84000-0x2)={0x0, 0x0}, 0x2) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getpeername$inet6(r0, &(0x7f0000ff4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ede000)=0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c4e000-0xb)='m', 0x1) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/31 05:30:24 executing program 6: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006bf000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x1276, &(0x7f000035c000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000abc000-0x108)={0x0, @in6={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x380e8605}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x3f, 0x80000001, 0x2, 0x9, 0x3, 0x4, 0x7f, 0x7, 0x3a85, 0xffff, 0x8, 0x3, 0x5, 0x4]}, &(0x7f0000af2000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000634000-0x8)={r1, 0x4}, 0x8) 2018/01/31 05:30:24 executing program 0: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000ae7000-0x65)=""/101, &(0x7f0000847000-0x2)=0x65) 2018/01/31 05:30:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005ff000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x6) 2018/01/31 05:30:24 executing program 7: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x5) connect$inet(r0, &(0x7f00004be000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$pptp(0x18, 0x1, 0x2) bind(r0, &(0x7f0000802000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 2018/01/31 05:30:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = syz_open_dev$dspn(&(0x7f00006b5000-0xa)='/dev/dsp#\x00', 0x5, 0x200) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d29000)={0x0, 0x8000, 0x30}, &(0x7f0000ef8000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000474000)=0x0) ptrace$getenv(0x4201, r3, 0x8, &(0x7f0000966000)=0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00001f8000-0x10)={r2, 0xe445, 0x80000000, 0x55b}, &(0x7f0000949000-0x4)=0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000a50000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000030e000-0x18)={r4, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x5e, &(0x7f000057e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x28, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "af1eb698ef93381d52c72850f64c8a72"}]}}, {""}}}}}}}, 0x0) 2018/01/31 05:30:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f31000-0x4)=0xffffffff, 0x4) open_by_handle_at(r0, &(0x7f000012f000)={0x68, 0x5, "d8fe7b2cb5cab8da7d8079804f572c0cfa09b087594bfa75c87dcd1c09e4daa19bc24a27aa4040685b5e6b6414f57483d1eee66de2c9293b5c0024817267491d465733b4e0b57e4076512fb42a4d95a1e81977890527f974a60145a35f3e20cf"}, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000939000)="240000001a0025f00800001d00eefa0e0a00000000040000f000deeb0800010001000000", 0x24) fsync(r1) [ 114.988997] binder: release 16893:16899 transaction 72 out, still active [ 114.989036] binder: undelivered TRANSACTION_COMPLETE [ 114.989083] binder: send failed reply for transaction 72, target dead 2018/01/31 05:30:24 executing program 6: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e2b000)='/dev/vcsa#\x00', 0xc81, 0x1) bind$inet6(r0, &(0x7f0000d2a000)={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10001}, 0x1c) write$eventfd(r0, &(0x7f0000fe0000-0x5)=0x0, 0x8) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000fe1000-0xa)='ns/cgroup\x00') write(r0, &(0x7f0000e55000-0x58)="8f", 0x1) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000fe0000)={0xbd, 0x5, "8b6ca3d5bef63a562f9f10249b615a980e7d606b2f9222812219a6c61f25c1a95ce5d28c90974f7c90ddb1a360cee2f08ae13a31dbc352521b7a9dda2ea04b5d581f3455e07c8958cbdb6526d6c9546c9cfa764925e30f937bb57ca2573b169cff2f5ed54ae4a4c93640208f86705bfcd676c9e1dd0363ae905aeddcfb93eddf1d0b8db939347737dff56849cabb887bde5af21de2339b0c30160c0077dbc5d1dc134907b162312807584cb6ac7b5d9dffc2e21787"}, 0x400) 2018/01/31 05:30:24 executing program 1: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x87)="6c695e02747300") ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00007ea000)={0x127ff, 0x1, 0x3000, 0x1000, &(0x7f000049b000/0x1000)=nil}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/dsp\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xd, 0xffffffffffffffff) 2018/01/31 05:30:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) bind(r0, &(0x7f0000388000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc0790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0x80) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000ce0000-0x5)={0x2, 0x30f, 0x3, 0x5}, 0x5) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00005ad000+0x5a0)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000402000-0x4)=r1) setsockopt$inet_tcp_buf(r0, 0x6, 0x2f, &(0x7f0000808000)="5df8b0dde3f31ddb41e227debbb3aee608d9d5b2c9d70b663ad7d83500b43f528210fe69632a5a14913d0a0be9bcbd9e", 0x30) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c23000)=0x0, &(0x7f000039e000)=0x4) 2018/01/31 05:30:24 executing program 3: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000dad000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000058b000)={r1, 0x238}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000002000)='./file0\x00', 0x24) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r2, &(0x7f0000003000)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f0000004000)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000005000-0x2d)="b5aba1d58c45bc97119226b263af6bb0de2f5e582c6549f97a134594b394671b2e0c17e2c9d9f88355e6df1d93", 0x2d}, {&(0x7f0000002000-0x3f)="f3795817b0f2707a11cd0dc2835133aa243ffe93c869d106e3553deaba01eb3f8a2a9f117b023c6bcef2de39b7e04e8f2a03041e2e1947c1474d6ca82c1fb9", 0x3f}], 0x2, &(0x7f0000005000-0x1e8)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xb8, 0x117, 0x2, 0x9d, "bd1a12542b743eaf69250406136191350c039ab7b7a6229ea767b26abe8c56159348260753d6722db96a6913bb6f414b4c6c4c865352b443d881cd66a964bc3acf6cda629794cbe5f54fe28365a72a38a1438e5ea6f3f933ab4c18d327031bd850968d4a8b740d35665f52779a1c5f5e1611b68e14cb2235adcbfb5f7ad197a3db0885f9040e701a22254b058f25548a6896b01714a5f1c4e42211cccb"}, @iv={0x80, 0x117, 0x2, 0x6b, "bfec00de5416cba1ad7678a34ec04376ad275961f8ae5f43c3219691f6040fe9c5dfafe6c76eabaddc17da86b74ccf1384d220d767b78df21629f86649b7dd5dd73d39a20127b32f2ec008f6e411089cd743da02f06c5c5cec6255c0294d997361770969ad53e6709c9c7c"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffffff}, @iv={0x68, 0x117, 0x2, 0x4e, "aaa7592f2d64117995e40115e46d71db7824e82cea0ee482218e51d68eac226ca281e8362fc5541bece72e96adfe93f4ac34df38cabd5a31bda05ac1d0795df420514f0605d70f7356e79ac11387"}], 0x1e8, 0x4000}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002000)="b17a39b005d3919b07aa0d60981bfa5b802e0f6b46faa46116ab4bae9cf458ea606407f1913768c73798fbe6af70448877b309f055956894dad07812a0e903428566fb9d0d4d31b482ddac023a0dc6aa", 0x50}], 0x1, &(0x7f0000004000)=[@iv={0x28, 0x117, 0x2, 0xd, "68130a4393564b44ab49ce0867"}], 0x28, 0x40}, {0x0, 0x0, &(0x7f0000002000-0x60)=[{&(0x7f0000005000-0xee)="a49fca8fb8e9fadd3f55c595a844791636893d87331c156c48e2c2282324f128ea66b13b5e57d74b79ef30df38ed684113cb7927fbda2765b37d5f20ceb20335672b55b7e4542078ac8c95615a1a6dee3b18a76004524f3c64b9b2dcc97b7939e88640bc6b1d50f46fd84bae08f0160e8d7565544ba481694213157c5a13655b184cd0f586350e29c61924576368970d1b77f09e5268352550df278c5cd5dd66e4f9a14004dc45bf557213201c085c45a8ec7a95bf99aee8399878b15801b192b9cd3f6a8925034dbc877a7e4c579a7d29ba426796498f9c3f27e94b39a405dc921cf44628815b661be130239c57", 0xee}, {&(0x7f0000002000-0xd1)="aca898295f16963b6ce2e4a1e66f5ed03eaf573f228a50be08b12d8fed573b50e2a35ddabec162669260170ae4d623891bdb4ae8b71abe5a6677e46867d511bf12330db61a0e9a86c1d63dfc5206f37a60ef6a86d541ca58e5d71b8217b93a4c2c1f9be1128fd584fbab12f8cbc6785249612c057f6a25c2a8c1da8316102b6142add77aade0d22e0cd7558a8970047ece019e8af205df8f94d56a3c921d07c7530e1b8c5dd36e725485c77910a300790682c0da109e75c753776bba6087724a77cfb1feb261d75a4a4fe15c7831901a11", 0xd1}, 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{&(0x7f0000004000)="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0x1000}], 0x3, &(0x7f0000004000-0x128)=[@assoc={0x18, 0x117, 0x4, 0xffffffffffffff95}, @assoc={0x18, 0x117, 0x4, 0x400}, @iv={0xf8, 0x117, 0x2, 0xde, "01cf490ea4176a5d19208c84405abb1df38457a60f983a65cd2370eae5778af780fb75c9b49773979195e9811399f896e35fa3f43a68fe0d9ccc7bad5431988e25f7a7773ba91eb3ced4adbd7ecc7a49088f709c3764c80af1cbb1d5a58934b773e62fc777eaa2e60ab75916e39ee8b2622b1d51c91329ef558c5cdefa0fce42d4df4ef70b957c0ec1e317fd9feedaab7a05f6b5ac1cbb9fb6951548fcf5458da48c5ccc615d8b7f43de901b049c2cbb39f72cc8c2e13ef41a2c709655372170012f10dafb2cdd7e1ee3437b6c40ada2e68a0c15f83b9af4c23bd8781722"}], 0x128, 0x4000000}], 0x5, 0x4004090) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000006000-0x80)={[0x1, 0x117000, 0x0, 0x1000], 0x100, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000006000)=0x2) userfaultfd(0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000007000)=""/49) 2018/01/31 05:30:24 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000000e000)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r1}) 2018/01/31 05:30:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000405000)=0x0, &(0x7f0000b33000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000938000)={0x26, 'skcipher\x00', 0x0, 0x800, 'ctr(des3_ede)\x00'}, 0x3bb) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = dup2(r0, r0) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00007a7000-0x38)={0x0, 0x0, &(0x7f0000949000)=[{&(0x7f00003bb000-0x22)="9576fb5678f4d89c1b8c63a229d9ca03842653136f77e16d6684d4bfd43e32c65df53930020d1466b3ccd513a1eb90aa", 0x30}], 0x1, &(0x7f0000c3a000-0x30)=[], 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f00005e6000)={0x0, 0x3ff, 0x10000, 'queue1\x00', 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 05:30:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x200000000000023d, &(0x7f0000977000-0x1)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) vmsplice(0xffffffffffffffff, &(0x7f00006f3000)=[], 0x0, 0x0) 2018/01/31 05:30:24 executing program 6: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f00002c0000+0x21e)={0x0, {""/7}, 0x0}, &(0x7f00000f8000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000000000)=0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000)={0x3, 0xbd3, 0x14f6, 0x6, 0x376, 0x3, 0x101, 0x3, 0x2, 0x81, 0x5}, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x638200, 0x120) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000003000)={@common='sit0\x00', @ifru_names=@generic="c25debc4404eb67c8fbe30e9b31472be"}) r3 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0xfffffffeffffffff, 0x2000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/validatetrans\x00', 0x1, 0x0) syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x9, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000004000)={r0, 0x7, 0x1, 0xd734, &(0x7f0000004000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0xfffffffffffffd52) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000003, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f0000fab000)={{0x0, 0x0, 0x5a, 0x88d, 0x8, 0x1}, 0x80000001}) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000b0000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f0000eee000-0x58)={0x5, 0x200, 0x7, 0xb82f, 0x9, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000c50000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000d16000-0xa0)={0x0, @in6={{0xa, 0x1, 0xf4d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x8, 0x0, 0x8}, &(0x7f0000ada000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00005fc000-0x18)={r6, 0x200, 0x10, "bace2598db2c978eb7b5680e0b7ba726"}, 0x18) ioctl(r4, 0x8, &(0x7f000046d000-0x97)="977e6f7c87ef383a628b25ff076c82af7b93088044788c104f31a58e3d79f863d5faa44c48c573ed7213c85fd5869f1040fc243342ebb89d0f3dff449e00d8a5dcebdb31e95591377f0044c4d1ccc3f23b22a7be14f43bb491588509ad6e0729a4116669c17639b27446437eac105994055182409f15fa8f885792c426d7deef5e3632da534205d67786aebcd89266fe41cd39b050168f") 2018/01/31 05:30:24 executing program 1: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00005c3000-0x9)='/dev/vcs\x00', 0x340, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000d05000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f000033a000-0x38)={&(0x7f0000fc4000)=@full={{0x3, {"b76941c4cd6229"}, 0x4}, [{"691ca6ca0841e4"}, {"d8227980ae3b87"}, {"9dc5e29cd8ba80"}, {"0bca5bc7eff0ad"}, {"6d1632afb78995"}, {"70c60c2908f73e"}, {"10b227c6d68911"}, {"4c25b967a866ad"}]}, 0x48, &(0x7f0000199000-0x40)=[{&(0x7f0000d00000)="4dd3ffd07bd334c243846688dd7ea8523b7b5f9561553cb894fe00d31125e21dc080ae792e4c4bb71b4294da44b9d2231355d824a77f23abca5aa1b5eb627250766e11e370bac4f960227bdf4ada70b5b60a5da94da7d76266460af048818518f485c9add7dec2ac5137525f4f57572488b3bb76dad3a16d96ffe8edc54d5e4817b28bef88083a7c3fec37643a5f49c471e4a3bd0bedf9a5fa3d3dfca203c88a247aa53a826fa8", 0xa7}, {&(0x7f0000fc5000-0xf0)="de7bc7cb12e20f41a53870274d96c3c7d584b4d5295db67a6009ee157bb4f3e7f688bae61d1e06023a1a27e03654f14f5ac62b39cb17398d8e050486fd725d6ee0b6abac9a811f447107700a05762393325595209a466f84153ed734d27139b8a6281cb91015e961c69d843fa09952b5f010913c59305b7a07facb71f47ba1d9346519ead6ed9b26136665d77409d59f0781be5034128e03ec23804e02fb0dbf68e3bf427d649d211afc035fd4b4e41e078e34cc01b34a0cff3313e347bfe52463d7e6e1bacdd6edd23845498ddcbcbd03000c0af37f39c7ddc6974cdc32f548c1d8bb0652cd8b2c7461156e83a1a465", 0xf0}, {&(0x7f000021d000)="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"}, {0x40, 0x1, 0x7, "ad748a05f07f74a04ea91d080d9a0d7b71d47a67c47c8d3cbfae33e8be260ed4ee59e176aa26c9ae8e4de0d713a78556"}, {0xf0, 0x103, 0x304, "26299ae7a31eb5dd1521941fdddb8ebba9fb8e73c465deacae7562d37c90068d4a04b2b522c0c0e0f342eb12c303f8cc5a66d046ea536db9bdb5069fa6eb3a22bee05d44e539401564c5b2dd22d1caec71af00f189ab0bf684b68033125eb51e663f8566ab67de3423845f4b3f19efd0a78280658df8962990a131cc3875f6a8990670acb07c712f9f9053b8acf0de965307d6373348cfd2161e9356f80f31848997592ffa27047ed597d713252f381ed15c9785c0c4422b476f8bb874e6b12c1ceb4bddc5f0f65ad9d3ca69cc3e6a896570838a046d1269db9a23ee5566"}, {0xb8, 0x107, 0x5, "e8a42ff2caa03c2a17367cb3390b0d8d172fb17231bb49ca20bbe0f0b63fa1d127d18ac6376e75455d3de30f4e67a2fe4b0b55410b26899731e244bfd5c74ee9b4dcbc134fcb54b242f0d4794436d2d396599026f0be2b6d47bf51afd59250253b7c9d49ef99e4c6e13b3db1ba2cd1f94f446ad3048cca85e2bb0835807ac02935101337613a5dcf2acb554e289196e964dd0776ef716a1953e3c0643b7f4850be"}, {0x20, 0x88, 0x8, "167637a77872f9c35d9c12d19ea2"}], 0x12f0, 0x40000}, 0x10000) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000da6000)={0x3, {"a7fcca0a6d4b72"}, 0x905e}, 0x10) 2018/01/31 05:30:24 executing program 7: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009d8000-0x16)='/selinux/checkreqprot\x00', 0x10042, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000044d000)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00009d8000-0x4)=0x8) 2018/01/31 05:30:24 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x3c, &(0x7f0000002000-0x20)={0x9, {0x1}, 0x10000006, 0x0}, &(0x7f0000007000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000007000)={0x0}) write$selinux_create(r0, &(0x7f0000001000)=@objname={'system_u:object_r:getty_log_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x33, 0x0, 0x20, './file0\x00'}, 0x4a) readv(r0, &(0x7f0000006000-0x10)=[{&(0x7f0000796000-0x99)=""/153, 0x99}], 0x1) 2018/01/31 05:30:24 executing program 5: readlink(&(0x7f0000fa6000-0x8)='./file0\x00', &(0x7f0000d52000)=""/152, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000b08000)=0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000999000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:30:24 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000b8b000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) flistxattr(r1, &(0x7f0000291000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f000014a000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001be000)={r2, 0x5}, 0x8) 2018/01/31 05:30:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000819000-0x2ad)="", &(0x7f0000a17000-0x4)=0x0, &(0x7f0000d77000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) sched_setaffinity(0x0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) bpf$OBJ_GET_MAP(0x7, &(0x7f0000344000-0x10)={&(0x7f0000cf1000)='./file0\x00', 0x0, 0x10}, 0x10) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_dev$midi(&(0x7f00003fa000-0xb)='/dev/midi#\x00', 0xff, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/31 05:30:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 05:30:24 executing program 4: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)=""}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008fa000)={0x0, 0x0}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fc1000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000dfa000-0x24)={0x8, 0x9, 0x2, 0x850, 0x80000000, 0x9, 0xa93, 0x9, 0x10000, 0x4, 0x4, 0x200}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0x0, &(0x7f0000fb8000-0x2)=""}) 2018/01/31 05:30:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000002000)={0x8}, 0x1) setuid(r0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x880, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000002000-0x20)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000a4d000-0x28)={@common='tunl0\x00', &(0x7f0000262000)=@ethtool_drvinfo={0x3, "1ad641b6bf0158300aa5e5522cc72102e994f3ab4dc11182df9da57553bbf5b2", "e3930bd9f9a09b1e99076dc8430ccfe9b61fb8c0da1061de92f44ea9117050ae", "3d4c45b5e921f661a7ff1194d742e9f8e64bce70818cb6de5b1a67b3095ecad6", "2e160e56929eb5827eb5d25f39d642a6a821108abe4eeb956ab479cc6278be4f", "f26849faebd40b7a35782483c56def348d9098ae4510496e7fae41014dadfcd4", "e255176e82fa7be76a324326", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = request_key(&(0x7f00006b1000)='keyring\x00', &(0x7f0000dbf000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b1f000-0xe)='em1{vboxnet1)\x00', 0xfffffffffffffff9) keyctl$get_security(0x11, r4, &(0x7f00006e6000-0x7f)=""/127, 0x7f) 2018/01/31 05:30:24 executing program 2: futex(&(0x7f000008b000)=0x0, 0x8c, 0x0, &(0x7f000008b000)={0x0, 0x0}, &(0x7f000008b000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/4096) 2018/01/31 05:30:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[&(0x7f0000001000-0x6)='[eth0\x00', &(0x7f0000000000)='ppp0\x00'], &(0x7f0000001000-0x48)=[&(0x7f0000000000)='md5sum\x00', &(0x7f0000000000)='{#\\em0selinux*)#[*,cgroup\x00', &(0x7f0000f62000)='[nodevvboxnet0eth1%\x00', &(0x7f0000001000-0x37)='wlan0vboxnet1vboxnet1:selinuxvboxnet1$posix_acl_access\x00', &(0x7f0000001000-0x2)=':\x00', &(0x7f0000c9c000)=',%.\x00', &(0x7f0000001000-0x13)='-ppp1vmnet0wlan0#\'\x00', &(0x7f0000001000-0xc)='cpuset]self\x00', &(0x7f0000796000-0x1)='\x00']) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffff6f, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0xfffffffffffffe03, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x80) 2018/01/31 05:30:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xffffff88, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_generic(r0, &(0x7f000000d000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000027000-0x1018)={0x18, 0x28, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$mouse(&(0x7f00001a5000)='/dev/input/mouse#\x00', 0x101, 0x80000) clock_gettime(0x0, &(0x7f000006a000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f000093b000-0x8)={0xb58}, &(0x7f00000c3000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000554000)={r2, r3+10000000}, 0x8) write$selinux_user(r1, &(0x7f0000f14000-0x28)={'system_u:object_r:getty_etc_t:s0', 0x20, 'user_u\x00'}, 0x28) 2018/01/31 05:30:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000616000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000bcb000-0x8)={0x0, 0x0}, 0x4800) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x181371}) bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000001, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e74000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000a19000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc5000)=0x10, 0x80000) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00002d1000-0x360)=@mangle={'mangle\x00', 0x1f, 0x4, 0x300, 0x98, 0x190, 0x228, 0x228, 0x228, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000af3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x98}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xf8, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x0}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x4, [0xf4, 0x200, 0x3, 0xbe, 0x8, 0x6], 0xb8, 0x200, 0x1f}, {0x1, [0x100, 0x1000, 0x8, 0x3f, 0x1f, 0xfffffffffffeffff], 0x9, 0x3, 0x20}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x20, 0x4, 0x3}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb0, 0xd8, 0x0, {0x0, 0x0}, [@common=@set={0x40, 'set\x00', 0x0, {{0x100, [0x80000000, 0x7, 0x8, 0x8, 0x7, 0x738], 0x4, 0x80000001, 0x1f}}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0x3f}}}]}}, 0x360) 2018/01/31 05:30:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0x80, &(0x7f0000002000-0x8)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000+0xa79)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000003000-0x4)=0x0, 0x4) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000419000-0x15)={0x0, 0x0, 0x0, 0x0, "ebf874942ca8a7e242f1d70d87c8b53f40db4f3fe10a5fee7bf6e4f4e28531c8"}) 2018/01/31 05:30:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ebc000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c68000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000244000-0x8)={0x1, [0x0]}, &(0x7f00005f1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fa3000-0x108)={r2, @in6={{0xa, 0x2, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb157}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0x6, 0x8, 0x3f, 0x938e, 0x7f, 0x100, 0x3, 0x4, 0x5, 0x3, 0x2, 0x9, 0x6, 0x0]}, &(0x7f00005ca000-0x4)=0x108) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000090a000)={0x54, 0x0, &(0x7f00009d5000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000a0a000-0x50)=[], &(0x7f0000a34000)=[]}, 0x0}}, @release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000f98000-0x22)=""}) epoll_create1(0x80000) 2018/01/31 05:30:24 executing program 7: r0 = semget(0x1, 0x3, 0x40) semctl$GETNCNT(r0, 0x4, 0xe, &(0x7f000056e000)=""/213) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000182000-0x4)=0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a20000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000f25000-0x28)={&(0x7f00001f5000/0x2000)=nil, 0x7, 0x7, 0x51, &(0x7f0000f1f000/0x4000)=nil, 0x37}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000f42000-0x20)={0x1, 0x0, 0x10003, 0xa3fa}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000dd4000)={0x141cef3b, r3, 0x0, 0x100000000}) [ 115.436796] binder: 17028:17034 Release 1 refcount change on invalid ref 0 ret -22 [ 115.452892] binder_alloc: binder_alloc_mmap_handler: 17028 20000000-20002000 already mapped failed -16 [ 115.469196] binder: BINDER_SET_CONTEXT_MGR already set [ 115.474612] binder: 17028:17041 ioctl 40046207 0 returned -16 2018/01/31 05:30:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e21000)={0xffffffffffffffff}) fstat(r1, &(0x7f00000f4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00005e6000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x0, 0x0, 0xa, 0xa0, 0x80, 0x3b, 0x0, r2}, {0x6, 0x4, 0x32c, 0x1, 0xffff, 0x1ff, 0x4, 0x40}, {0xff, 0x81, 0x4e, 0x9}, 0x2, 0x4, 0x0, 0x0, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x2b}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x1f, 0x7fffffff, 0x0}}, 0xe8) r3 = dup(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r4, &(0x7f000074e000-0x3f)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) sendto$inet(r3, &(0x7f000002e000)="2c45f5f44fb3970fccec82f38ab1d5094860f70747c13f15cbd0dc7f3f0252291a4c7fed25fab5e861f25e5adfcd6b6ca487d32feb9473ac78b6d3b5628eff32f253cf0e5c93e7e8387d393511f1507e032438b61cce4578666255b0b11130677e4a436624b7f1b8a28832e89d302315e6296ad303dbd250b995b19c9b1d2260e1d17ecc150cf36419e55c3b244f5ea9725200926ea42c077c4a3ebeb619dc20972e4132ccce753b3ad0f67b9880e13d194be4697b3544be9516fc25603cea08dac5ef5a6a2d3c", 0xc7, 0x0, &(0x7f000041a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r4, &(0x7f0000700000)=[{&(0x7f0000f94000-0x35)=""/62, 0x72451227}], 0x1) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000222000-0x8)={0x1, 0x6}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00008b6000-0xb7)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc9000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000c1e000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c6000-0x4)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000f5a000-0x38)={&(0x7f0000eb8000-0xc)={0x10, 0x0, 0x0, 0x20000008}, 0xc, &(0x7f0000cba000)={&(0x7f0000c42000-0x180)=@newsa={0x180, 0x10, 0x400, 0x0, 0x1, {{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x3, 0x5, 0x1, 0x5, 0xa, 0x20, 0x0, 0x3b, r5, r7}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6c}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {0x2, 0x2, 0x8, 0x7ff, 0x2, 0x38, 0x7ff, 0x0}, {0xe8, 0x5, 0x5, 0x2}, {0x5, 0x5, 0x16}, 0x3, 0x2, 0xa, 0x1, 0x6, 0x8}, [@user_kmaddress={0x2c, 0x13, {@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x2}}, @mark={0xc, 0x15, {0x3, 0xee}}, @etimer_thresh={0x8, 0xc, 0x2016e73f}, @offload={0xc, 0x1c, {0x0, 0x3}}, @extra_flags={0x8, 0x18, 0x1}, @coaddr={0x14, 0xe, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @address_filter={0x28, 0x1a, {@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x20, 0x7}}]}, 0x180}, 0x1, 0x0, 0x0, 0x4000}, 0x4) io_setup(0x80000b0b1, &(0x7f0000e61000-0x8)=0x0) connect$can_bcm(r3, &(0x7f00003ce000-0x10)={0x1d, r6, 0x0, 0x0}, 0x10) io_cancel(r8, &(0x7f0000a6e000)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f00007b9000)="4ea780058c1e70825791ee69ad354db84642e636ede8425c3fc4efa6ab5a4a891a148c8cb77e775709d8aeebc35ea9e4cda88fc95065987523d367b4e98cc5cc27b8c64934223d98f0a27d2cfbd445", 0x4f, 0x2350b162, 0x0, 0x1, r3}, &(0x7f00008c6000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:30:24 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000001b000)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000017000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000001b000)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000011000-0x418)=@raw={'raw\x00', 0x9, 0x4, 0x3b8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0x0, 0x0, 0x0, "7070747000000000000000007f00", 'syz1\x00', 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xc8, 0x0, {0x0, 0x0}, []}, @unspec=@TRACE={0x20, 'TRACE\x00', 0x0, ""}}, {{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="c0c5999c2d498c5f186eee201cf1e17c", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00', 0x0}}}]}}, 0x418) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000001c000-0x108)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1ff, 0x10001, 0x5, 0x3f, 0x2, 0x4c6, 0x5, 0x4, 0x4, 0x6, 0x9, 0xe962, 0x100000001, 0x33, 0xa832]}, &(0x7f0000014000)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000-0x8)=@assoc_value={r3, 0xffffffffffffffff}, &(0x7f000000d000)=0x8) 2018/01/31 05:30:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000042000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x10000007b) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) socketpair(0x4, 0x3, 0x2, &(0x7f0000c05000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000055000)=0x0, &(0x7f00002bf000-0x4)=0x4) personality(0xd10000e) getitimer(0x2, &(0x7f0000e0b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r1, 0x1, &(0x7f00000b8000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000cd2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 05:30:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) setsockopt(r0, 0x0, 0x7fff, &(0x7f0000aa8000-0x9a)="1a42ede0f091c565efabd65eb7411fe8b2780ac57a7d342b1b7403c595f1385a6eaa513926fece4e8541115873b4b89a9290dccf0b871c952abebf3aada1a7edb96cc69d78c2e43dc69e60c8cd81190479785f2c6847eacf4266245a8ec1e73dd9feb38d846924807c16878cc304c776e50c5f510c8e959e95a339f6a1a33d2e2f61f5193176fc7388c1d25049f05afdbd6398f9dd26df52a66e", 0x9a) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000f35000)="", &(0x7f0000b6d000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c6e000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2018/01/31 05:30:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000035a000)='/dev/hwrng\x00', 0x0, 0x0) getpeername$llc(r1, &(0x7f000009f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e81000-0x4)=0x10) sendmsg$key(r0, &(0x7f00006e6000)={0x0, 0x0, &(0x7f0000f48000)={&(0x7f00009d9000)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000089b000-0x8)=0x0, &(0x7f0000796000)=0x8) sendmsg(r0, &(0x7f0000726000-0x38)={0x0, 0x0, &(0x7f00008b3000)=[{&(0x7f00006fe000-0x92)="7920e0aead9defd2a0ea110b9ac3ed14ae75486440171eec9a19b9969182ecf41539f8861a712ababbf6c5b5cde283eabdf9e7ae6d28dfe36297409927ba22997d7b5ee6dca03a7edf61789d5ba24070f048ae54be867006845d95a8b1f7dd67a79ff8b8e98ac635957795a71f14a828446a2f0a8f6a286a60bffb86309c8a7b81b5d16266b699f8b719810522c6ac5ab351", 0x92}, {&(0x7f0000ac3000-0x65)="45b05e4a7107d876758e421255fd17c9ed69a4df87a3354522eff7df7246a8693ce18a13d4844b58e1f41329a7d7ea4c10388b8b50fb1ba6247b6a2cc6d613661e6f42cf1147d103377a609a9d80824be6232a263c6c30c1d4c6ac357c95d96c956871025d", 0x65}, {&(0x7f00004d4000-0x2f)="e4a150ce621df554805f98856e1b64aa65e42442f1dbf6c34ae08b430c692c00609185290e545caba712ece4323196", 0x2f}], 0x3, 0x0, 0x0, 0x4004000}, 0x20000004) 2018/01/31 05:30:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) syz_open_dev$admmidi(&(0x7f00002bc000-0xe)='/dev/admmidi#\x00', 0x7f, 0x101400) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) 2018/01/31 05:30:24 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e95000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f0000000000)=""/4096, &(0x7f0000bb0000-0x4)=0x1000) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x20000000000006, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@socket2={0x28, 'socket\x00', 0x2, 0x0}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x0}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) 2018/01/31 05:30:24 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40184152, &(0x7f0000006000-0x1f5)="") [ 115.482712] binder_alloc: 17028: binder_alloc_buf, no vma [ 115.488470] binder: 17028:17034 transaction failed 29189/-3, size 40-8 line 2903 [ 115.489159] binder_alloc: 17028: binder_alloc_buf, no vma [ 115.489180] binder: 17028:17041 transaction failed 29189/-3, size 0-0 line 2903 [ 115.512765] binder: undelivered TRANSACTION_ERROR: 29189 [ 115.518252] binder: undelivered TRANSACTION_ERROR: 29189 [ 115.526536] binder: release 17028:17034 transaction 77 out, still active 2018/01/31 05:30:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a07000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000877000)=@assoc_value={0x0, 0x0}, &(0x7f0000d5b000)=0x8) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffb0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00001f9000-0x118)={0x7fff, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000ce4000-0x50)={{0x5, 0xbad5}, {0xff7, 0xd3f}, 0x5, 0x4, 0x100000001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:30:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00001d3000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x10) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000209000-0x15)="00000000000300000000003600") fremovexattr(r1, &(0x7f0000a3f000)=@known='com.apple.FinderInfo\x00') fcntl$setsig(r1, 0xa, 0x7) [ 115.533468] binder: unexpected work type, 4, not freed [ 115.557308] binder: undelivered TRANSACTION_COMPLETE [ 115.568443] binder: undelivered TRANSACTION_COMPLETE 2018/01/31 05:30:24 executing program 4: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000001000-0x118)={0xff, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000001000-0x4)=0x0, 0x3cf) 2018/01/31 05:30:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000241000)={0x0, 0x0}) sched_getaffinity(r0, 0x8, &(0x7f00004aa000)=0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) getpid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b8f000-0x9)='/dev/vcs\x00', 0x84800, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000782000)={0x7fff, 0x2, 0xff, 0x9, 0x8, 0xffffffffffff0001, 0x4, 0x0, 0x8, 0x9, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000295000)={0x0, 0x0, 'client1\x00', 0x0, "c140ae5d177c7317", "3e2de075194d1dd2c9d4dd8bbb5c8333452a822ed859b6fcaae8dcf117609c06", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000035d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/31 05:30:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000af4000-0x4)=0xfff, 0x4) [ 115.589580] binder: send failed reply for transaction 77, target dead [ 115.597405] binder: undelivered transaction 80, process died. [ 115.613093] xt_CT: You must specify a L4 protocol, and not use inversions on it. [ 115.675062] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/01/31 05:30:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000065e000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000834000)='/dev/rtc\x00', 0x880, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d58000)=@common=""/16, 0xdef0e86) 2018/01/31 05:30:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f0000d4a000/0x1000)=nil, 0x200, 0x1, 0x0, &(0x7f00003c6000/0x4000)=nil, 0xc}) mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r1, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:30:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000ff1000-0x4)=0x3, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0xfffffe46, 0x0, &(0x7f0000a6d000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x346) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/0, 0x0, 0x0}, 0x41002106) 2018/01/31 05:30:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000dc0000-0x1)="e6", 0x1, 0x0, &(0x7f00008e6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) listen(r0, 0x3) r1 = accept4(r0, &(0x7f000065e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc7000)=0x10, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f000013e000-0xce)="327d0525f6a04557ad162f81bd535c46fc6641c0fd056fec00baf512b91e8a5b284669207c7e56a70fa2f25fc54d773acb2bdba8fd0580d801053b412114e050166f46a737859bf75520c4ad090983689a44c490b34d6720e7af0297db1ac23024c12456a1108b4956ee2ceae981a2e0814b75fb171df31ffbb3c14ad94a57872134c8fcb4e37f0cc121326e37fff691bfe53a39add02923ccecc4723eeefaa95fda1bec1c1886f227210700d007d1d55c8f710fec41c9cd65d623f768ec39b27ab586a9ba47e2acd2abb07b758c", 0xce) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r1, &(0x7f0000983000-0x38)={&(0x7f0000691000-0x80)=@generic={0xa, "1353b412c98136837212fca96c8c37c4ee458b62fa138b7944d6c9a548149eaa05656af304ba94dd89e6059a6d49b15bf712ded702e0def9097a71114a81ce3814345e41a159c4ccc83c865ed4b82c1abe8a8dda25d9e68c48ac2fdbbf988ffcc0f1991f508f50b1f5eba61201d14207748b01b9658a609d46656c3f7d9d"}, 0x80, &(0x7f0000b27000-0x20)=[{&(0x7f0000ee5000+0x37b)="7a8d8bdb555b3d6a2a1046f3a24154a9bc94399f23ff923938a1b70d38a984ee395cd4aa64", 0x25}], 0x1, 0x0, 0x0, 0x80}, 0x10) 2018/01/31 05:30:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000eaf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b7e000)=0x14) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000c95000)=""/194, &(0x7f0000f92000-0x4)=0xc2) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000026e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r3 = dup3(r2, r0, 0x80000) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f000067b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000438000)=0x0) 2018/01/31 05:30:24 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, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fb7000+0x5b3)={0x5, 0x2000000000000002, 0x80000000004, 0x6, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000192000)='/selinux/member\x00', 0x2, 0x0) r1 = request_key(&(0x7f0000b74000)='dns_resolver\x00', &(0x7f0000264000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002aa000)='k@#\x00', 0xfffffffffffffffc) add_key(&(0x7f00009eb000)='pkcs7_test\x00', &(0x7f0000975000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000075d000)="c5adfa1d3700b273b0cbdab04f67e7660cbaee149a5f0de6a2026cc82b66672fdecc7ed6a52af5a3cf7f642590f6183de5db43e5c0aedb4de2a861b3320cede66f6e946455359ad409635a8f93ec6b9796b2dfc9", 0x54, r1) r2 = add_key(&(0x7f0000dbb000)='trusted\x00', &(0x7f00001ed000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d6a000-0x1a)="77af60d0275c44fcf35ae491a95d76507604c19ea396cea8c7b7", 0x1a, 0x0) r3 = request_key(&(0x7f0000636000)='blacklist\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b09000-0x19)='security,wlan1vboxnet0\\\r\x00', 0xfffffffffffffffc) r4 = syz_open_dev$sndpcmp(&(0x7f0000735000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x80) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000007000)=0x0, &(0x7f0000fc6000-0x4)=0x4) keyctl$instantiate(0xc, r2, &(0x7f0000c2b000)="", 0x0, r3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000062d000-0x20)={r0, &(0x7f0000fbd000)="", &(0x7f00000ff000)="", 0x1}, 0x20) 2018/01/31 05:30:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f00006db000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000246000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000feb000-0x10)={0x0, r1+10000000}, &(0x7f0000f15000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d43000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000173000)={&(0x7f0000d79000-0x10)=[0x1000, 0x4, 0x9, 0x9], 0x4, 0x9, 0x7, 0x1, 0x9, 0x9, {0x3f, 0x7, 0x40, 0x3, 0x9, 0x8, 0x7fff, 0x925a, 0x1ff, 0x3, 0x100000000, 0x6, 0x10001, 0x80000000, "7fb91f1f0bdc9bbd3a86e09464e48d9f8d2791ba5935c0bb84874213f735c478"}}) 2018/01/31 05:30:24 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000df0000-0xb)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x58978204, 0x8, 0x0, 0x7fffffff, 0x4, 0x6, 0x80000000, 0x2, 0x9, 0x3, 0x4, 0x6, 0x6, 0x5, 0x100000]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x2ed88339}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000be4000)=0x8c) mmap(&(0x7f0000000000/0x3a0000)=nil, 0x3a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0xffffffffffff7fff) r3 = syz_open_dev$dmmidi(&(0x7f00003a1000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffffe02, 0x2000) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0xe) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00003a0000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='vcan0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x5, 0x0, 0x0}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2d8) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00003a1000)={0x0, 0x1, 0xff}, &(0x7f0000300000)=0x8) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00003a2000-0x8)={r4, 0x9}, &(0x7f00003a2000-0x4)=0x8) 2018/01/31 05:30:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x2, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001000-0x8)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20000000000004b, &(0x7f0000006000-0x2)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000000)=0xb4f, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0xfa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000002000-0x40)={r2, 0x2, &(0x7f0000002000-0x8)=[0xff, 0x1], &(0x7f0000001000)=[0x401, 0x8, 0x4, 0x8, 0x5], 0x21, 0x2, 0x0, &(0x7f0000000000)=[0x3, 0x4], &(0x7f0000002000-0x14)=[0x3, 0x2, 0x7ff, 0x7, 0x6c95b5b], 0x0}) 2018/01/31 05:30:25 executing program 4: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000004a000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000004a000-0xb)={0x4, 0x80000001, 0x7, 0x32, 0x5e, 0x8, 0x4, 0x4, 0xfffffffffffffffd, 0x80, 0x3a51}, 0xb) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0xffffffffffffff52, &(0x7f0000039000-0x2)=""}}], 0x30) socket$l2tp(0x18, 0x1, 0x1) timer_gettime(0x0, &(0x7f0000049000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time={r3, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:30:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) socket(0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = dup(0xffffffffffffffff) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000a0000)={0x8, 0x8000, 0x100}) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f00005e1000-0x4)=0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) msync(&(0x7f00009c9000/0x2000)=nil, 0x2000, 0x2) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00009d4000-0x94)="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") ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/31 05:30:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002cc000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) syz_open_dev$sndpcmp(&(0x7f0000526000)='/dev/snd/pcmC#D#p\x00', 0x50000000000000, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000984000-0x38)="41ee6ebf4a2d5933a749e790c28fbd43a54678550c0d128ae60492475ae404d75bf30c41b678411e565c364a25d5c5ee720f7a97c8b7f834", 0x38) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000073d000-0xa)='/dev/cuse\x00', 0x400000, 0x0) r2 = syz_open_dev$mice(&(0x7f0000cb3000-0x10)='/dev/input/mice\x00', 0x0, 0x2) write$selinux_validatetrans(r2, &(0x7f0000141000)={'system_u:object_r:newrole_exec_t:s0', 0x20, 'system_u:object_r:vmware_device_t:s0', 0x20, 0x34, 0x34, 0x20, '/sbin/dhclient\x00'}, 0x5b) mmap(&(0x7f000081d000/0x400000)=nil, 0x400000, 0xa, 0x10870, r1, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000d3b000-0x4)=0x0, &(0x7f00008c6000)=0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/01/31 05:30:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000407000-0x4)=0x80, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000d51000-0xa)='/dev/dsp#\x00', 0x3, 0x44840) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f000036f000-0xc8)={0x6, 0x0, [{0x0, 0x34, &(0x7f0000df3000)=""/52, 0x0}, {0x6000, 0x25, &(0x7f0000a79000)=""/37, 0x0}, {0x3001, 0x34, &(0x7f0000c6f000)=""/52, 0x0}, {0x5000, 0x8a, &(0x7f00002ef000)=""/138, 0x0}, {0x7004, 0x1000, &(0x7f0000ab1000-0x1000)=""/4096, 0x0}, {0x4002, 0x15, &(0x7f0000921000-0x15)=""/21, 0x0}]}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f00000eb000)={0x5, 0x1, 0x0, 0x2, 0x7ff}) listen(r0, 0x7fa) r2 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) recvfrom$ax25(r2, &(0x7f0000573000)=""/20, 0x14, 0x0, &(0x7f0000fb7000-0x10)={0x3, {"8d873570be440a"}, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/31 05:30:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000e20000)={&(0x7f0000752000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000f1e000)={&(0x7f0000e08000)={0x354, 0x14, 0x821, 0x3, 0x1, {0xd, 0x0, 0x0}, [@generic="e8cfd2663b744e8b6eceeaa1fe6daa37d6f92ab1f0e61ff3f7bb1dc86a4cd0607c85fd6dcac08379deb4594f7c710e8456a57fe6c2416d0f336de7d33c7d3443930bed81c41751da66f2737f88486e83f765f335776727b27ed80cb793741f5d68e9e36f0b1ae7889c42faa01fa8634c72f13be8f0aab2b71daad2d8f56df4578e9de2fe173e9a8a4a923b0a859d3a957bac25ea8513203efb1cf749e2c12a93f0e2662b42eebaa09f0e675b496345a978e56fd3137be89358d22f490753", @generic="bc4f463927130be5ecd4388214ea20a39cb0431896e99c108ff949b12cc7a6f65a37bae1238693c94015bab97bbbc2478c30aa3dbcb697cfcd4fe6039695e410f3225629dffa77c8832247c7f56dabe21e87072d982c49470f3a521d0e58cb529fd110c9d64e83051deac1b1168f5fa93fe947f837a92fe68f81a5", @typed={0xc, 0x87, @fd=r0}, @typed={0x18, 0x92, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="0fbf8a064548d3e6d0596423ad10c168f46c4da91f1d6464a9a4a01abb452a6b725ca786a1b1e6a1d99d7505917b96113614d2349b0079e7975f541cdc141dca421943884f13130c8ad97cb68f8d7500f559c87580b7ef9f0285d89df966cec586b24a54ec768743f866dc8592a79ff8d59f3f35685e78a0f5800959fd5e2fc7849c0f2202dff43436d635f9edf437644d5ee650f30e060bd25e36def551c97ac75ec04099693987a63f2e013686d90917d7a3b4e754410e249d95b418c4f7b3b9510a63094defac9d186414cf583982e21fd5038ef2e624c9bed441dfaefdfe0fb8996204faf3847145b0e2470b71c1", @generic="5de48802349c9265d9cea1c18d9c481df69675528bb906950b491b46e53f9a2e58f1e647409007305d4d5e00a887e86309c6e787b1350a212618280feaefeb3a5cdff02e57af5ef31a85783ed77e4548401b6f3cf61cdaf35f0a5ed8341b1c8036fbce9b5c7a0ed0e2a9c504dc28a7d8a182374b64be60edc1816972e9ac0f4e8c4e8d962fa645d9cec17b974aaa8cbde9074153e6944c0ea73bfb756e620fe6a25e0c65916fcb51e11fd87a4b858b5903483df0c736664e19442094b73468fdcea7f5b39dcd50b713700a9955f1ab2f76e3315b952d941952045efe1ec6c436f73842cf0496bdbb01c41271d06b7f2f65"]}, 0x354}, 0x1, 0x0, 0x0, 0x800}, 0x4c014) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:30:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000d07000-0xf8)=""/248, 0xf8, 0x2) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000692000)='/dev/qat_adf_ctl\x00', 0x18001, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000317000-0x28)={0x80, 0x1f, 0xffffffff, 0x87d, "5ccb2737a9d66d576bdb48170ac67425cab53225f79046719fbab2b449f46fa9"}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000261000-0x20)={{&(0x7f00005bc000/0x800000)=nil, 0x800000}, 0x1, 0x0}) socket$nfc_raw(0x27, 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f000004f000-0x10)={&(0x7f00007ca000/0x4000)=nil, 0x4000}) 2018/01/31 05:30:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x56}, &(0x7f0000536000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008d8000)={r1, 0x7, 0x2, [0xfffffffffffffff9, 0x7]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x7046, 0x7, 0x2, 0x52, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000-0x8)={0x715, 0x100000001, 0x0, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000-0xb8)={r2, 0xe9d, 0xe7, 0x2, 0x1ff, 0x2, 0xfffffffffffffff7, 0x5c, {r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0xec, 0x9, 0x3}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000005000-0x4)=0x1, 0x4) getsockopt$sock_buf(r4, 0x1, 0x3b, &(0x7f0000002000)=""/36, &(0x7f0000000000)=0x24) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000005000)={&(0x7f0000004000-0xc)=[0x0, 0x1, 0x4], 0x3, 0x8, 0x8, 0x100, 0x7, 0x8, {0x3, 0x6, 0x5, 0x80, 0x100000001, 0x80, 0x2, 0x0, 0x0, 0x8, 0x15af, 0x6, 0x0, 0x6, "5da22c57d558c071d092971e8be88269b2fda413afe89a354dbfe4a49a3a0325"}}) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r1, 0x7}, 0x8) ioctl$KDSETLED(r0, 0x4b32, 0x100) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000007000-0x4)=0x3) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000008000-0x18)={&(0x7f0000000000/0x4000)=nil, 0x4, &(0x7f0000000000/0x1000)=nil}, 0x18) 2018/01/31 05:30:25 executing program 3: mmap(&(0x7f0000000000/0x3a2000)=nil, 0x3a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000380000)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0xffffff89, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00003a2000+0x4e6)="2a6d696d655f7479706576626f786e657431656d306d696d655f74797065dc47504caa00", 0x42, 0x1, &(0x7f00003a3000-0x40)={0x0, 0x887, 0x7, 0x80, 0x100000001, 0x9, 0x0, 0x200}) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00003a2000)=0x0) mq_notify(r0, &(0x7f000004e000)={0x0, 0x17, 0x7, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:30:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000bb0000-0xb)='/dev/adsp#\x00', 0x1, 0x200000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00004aa000)={0x0, 0xaa, "3e5394a52f33849d5c524c06eaf0668f9e3dd882ea813050cc3165bfdbc52b3265aabcc71340a4a77d2dc5c962446333da7da55594658079835dfa7d9af6808edbe402c2dc49055a9e77b095d2318cb8d95ab48fe9f098defce7f7acc6ed5f8f0b9860d8625ef4f3182b79f686480dd5ef030486fc55be630a9d4ef155b210471b0c896bafd4a9210d2d2776fbbee0a8a64936653c7b280737bd6bcd99f3e12a273ef0d1df4f0ace4f0a"}, &(0x7f0000edc000)=0xb2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00006a5000)={r1, 0x61, "79be3a8dd636e563f5a36558503d6dbebcdb2a3a95b635c07c8b0112a40839f31e8c35fee528c8c6dcd29ebbaa220f9477afcc15111b6c46a7b199127d193c4b9a3759cac51b3218562ed72f51dae54335d4a84d87d9d0a6f1c6e4ec7ccf99182d"}, &(0x7f00001e9000-0x4)=0x69) r2 = socket$inet(0x2, 0x4000000000000001, 0x10000007f) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000a56000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8}, &(0x7f0000458000)=0xfffffe1a) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000602000-0x98)={r3, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x427a}, 0x98) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00004ca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000969000-0x28)=@ethtool_eee={0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:30:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000260000)='/dev/amidi#\x00', 0xfffffffffffffffa, 0x20000) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000669000-0x8)=0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000268000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000a44000-0x28)={&(0x7f0000bef000/0x1000)=nil, 0x401, 0x2, 0x4, &(0x7f0000e6f000/0x1000)=nil, 0xfffffffffffffffa}) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000593000-0xc)={@broadcast=0xffffffff, @broadcast=0xffffffff, @rand_addr=0x36e}, 0xc) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000942000)={0x0, 0x1, &(0x7f000042c000-0xf9)="18"}) 2018/01/31 05:30:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000652000-0x8)={0x0, 0x1, 0x0, 0x0}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x100, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a8000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) lremovexattr(&(0x7f00003c3000-0x8)='./file0\x00', &(0x7f00009d9000)=@known='security.ima\x00') 2018/01/31 05:30:25 executing program 1: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) pipe(&(0x7f0000038000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ff6000)=0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ff7000-0x8)='./file0\x00', &(0x7f0000ff7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000aec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000321000)={0x0, 0x0, 0x0}, &(0x7f0000ff7000-0x4)=0xc) r6 = getuid() r7 = getgid() mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ff7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff6000+0xe58)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00002cc000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000097c000-0x4)=0xe8) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ff6000)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000a08000-0x4)=0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000ff7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ff7000-0x8)='./file0\x00', &(0x7f0000e08000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000ff6000)=[{&(0x7f0000d34000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000c5000-0x50)=[{&(0x7f000069a000)="65ec47d2ae9bf00de79cdc2771664126d1", 0x11}, {&(0x7f0000ff6000)="ad7e028b5d2ae007565e23624d9d15cc9dd597cebaa8094be827b419e654bbb27a16105d0084d26812c0198725594a060b52becef1fc81dd54c5942a57fec189531041b3bd12d2084af67540d792deb03b49b4ec947e55d3dcadba6fc719f04d8114285362c965c460b47d59a4cbea42bc55894f4a", 0x75}, {&(0x7f000083a000-0x10)="c048b089dffe9e2bb3263b6922ea9321", 0x10}, {&(0x7f0000437000-0x1000)="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", 0x1000}, {&(0x7f0000ff7000-0xbf)="9862265d38a9d274371116ed7ee0de9d8d9bed8092539768904052fb65dc238fddde9cd4c4df1f8d5158edd183366e40fd8c4ce3ddc0cfe7d5d335bed5c0029c87f15e57b90f56bdd9e9e86e092a27556bdd5f7b4caca131cce958cb2efce6fcab07e04d6abcf1f85fe790b44536fbd071ab5a08ce43f8faa52d0275763cc387d0b674aece5ce443eba68d84c1b1703e64a4df09cb43f301ac4bb2b3d8677b78505ee02e1585529e1ef60488b6094462e6a13846ea042d65370e28cf743313", 0xbf}], 0x5, &(0x7f00004aa000)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x140, 0x40080c4}, {&(0x7f00007f7000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000ff6000)=[{&(0x7f0000ff6000)="2f79d6111c39a205cb10f48fde3990a2a1dc7ecfb3c33f577e67b79bb525e3", 0x1f}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f00006c5000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff6000+0x859)=[{&(0x7f0000ff7000-0xdf)="7ebbd42b483cc73195867acc4135a4531b0de68ac1d23024b485b1f5dc7a81c551c419d94481438913fe2aadfe2e8bb4e318c4f398a250b27a31176d030414c9bfa6052a9900dfcc0cbddcd1b5d81d3edebea575746a865809c9cd7b4829b11e151a9c8f8ee37eb39155d787fcddba4a5fa8802b6bccaaa9df4e8f39ab4d2ca996f65da5f3f1fc66ac0e1c82608dca58853f285f28f065b5355fdd3e1bce747ccaa96dd7ea62cf6bb50c99139be60925873e7a8e41a6d9b16db44fd0201224bd2312a6e32822dba9b02148bc32ce57b7db0e32ca5ece88d4c6ad8e53739908", 0xdf}, {&(0x7f0000ff6000)="a57f64475ca130100679fa6d0a7bb6b06f4637cbd2738dad84cbcec60b52266b316bef03ed7b59341b8a6a2155bb7f5bfbfeb075fff16bbeb8e7c32914cd7d25ee66b239f0f778b2a1282c359db83f912aa362719f9850c9ccf432136bec5d27d93ada969d7f5f7da4112ce33df2b9a2a4", 0x71}], 0x2, 0x0, 0x0, 0x4008000}, {&(0x7f0000ff7000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff6000)=[{&(0x7f0000ff7000-0x97)="842194708d5026646bd6c44110aef242ba555679f55ee9f7ced659ee1489b5321b5476261ae993a8aeb6b41638723b498ffcd09f1fe769f711277984c9bdd8c2266d6ccc7de5ec50459a07ed14e4ff3ffbfc203a7ae90ff5a7c5dc933540e6909b8e858fee2aca387a6643bab9e310d4b1505af57b9ec109b7cc3edf90924bb103e5d02dbd5eff548fa21e4806abd6c7309b5cc409df7d", 0x97}, {&(0x7f0000a3d000-0xfb)="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", 0xfb}, {&(0x7f0000ff6000)="1a46bcd056239a3e972124c6fe5dc14ae76259092f8ebda492a4dfd5a0ee72c37e0b23adcc6cc8834ef22b0d4cd1fd3beaffb4e585e49a72a2ac9e8f00d348f9e037824fb00f26ba02ecc62074dd8c9a0243fed6a3c5a06670dd89abd7468d520c1045507247661d6d19008fe1385a71cec3d052a1790a91560a104ab1809e59934ee82a4ee82b981a90380a199383123589a054e1da25cc65c33165df1ed1ea82269ee6292206d7cee98a67071002184ddc3a346e176c770adcc6c6d998e826d6dc8b2207b510d79070dfa693393c0bb8de9b3251bf5228a49d23b2f93eb8b4d8a1", 0xe2}, {&(0x7f0000ff6000)="3f65803dcc72eaf74cc41285d29a6fa9f58088d3d7d9e8f2ca5b9590d387924c2e5f87e68efc2be96c0fe15942b9f1909d834d8cc8e9a39192023177fee78ebf7ce86fcb1e46195aa755d453bc7407c2e7664557a9f74c2c628f869b029ab6b2a1f972f63b41ad49daf3d0", 0x6b}, {&(0x7f0000312000)="74180538ef39b62d70f4cee1e6b56980a2741c226ad5c7fb530866a76225d60ac3cbf97af3910cde8fcee58cacab31ecdcab11b081c387f17a4fcf62e791edd65239a8180339432326e841463d675ba220dfd2e921978a78d7f6c6a668778f92c83524d8ad55c3cf0e210d00dc549f7182498821a353556db97995e6d5f6d5955f3e766c3818d49156a5f9b7d9ac0a6cc0fd3b1f2fe5a40484443b4192e7ed9b509784e714c547355beb55", 0xab}, {&(0x7f00006e5000-0x74)="ffee8adb5c50410b2a440f629703180b19b63ad358b5872889ae08efbe548715ba4c43d8292c188dceb301ee6534430c0aac10062b00ff596a32e39872f2c649a0e1c32df7c617f9eae9303ca0c1824b2f4d3642d41a3798d82bf43a8c78be4146b2af265cb53713eebadb313aefe4f73e4706c0", 0x74}, {&(0x7f00007b4000-0x17)="8771cb0ff242d34719eca601dddedbcab8e54192311586", 0x17}, {&(0x7f0000ff6000)="5b39742f07e53741fcfc0d3b95de23ae21afc0ea8545130b20438650b073cc6fd0062902d7ecb9ead6f9e6a23dd93c37fb2a80f0d1d02ff6197b149f9332ed05d50b130ce3cf0044bdc0f85907a44231681469db83582e8ee4918c62fe5095c4c2d56fc761df781010a227666e727bcd5837733831265a5ab8e176f966a22329daf3501becedba0ace1bf046abb3ff49c0659466e68af1a54667e3f0e0fcdb265746828ba2f6ed67af4c6f2d4ed29deaf6a62f44686b0c616f3f21699605d1ae09c4467f", 0xc4}, {&(0x7f0000176000-0x53)="cf798fd51cd1d1462004e70d4e7c46694fdfc9003cef4658c8a6f1ec532f227ea37426b6d1df4859d15cc3ebdb2e3f16b42a3a8c70959d4d0a406a5154e7dc48e4b77fc144f990be0e352d44d76f02e3b61402", 0x53}], 0x9, &(0x7f0000b58000-0x20)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x20, 0x20040804}], 0x4, 0x40010) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xfa2, 0x4) lseek(r0, 0x0, 0x7) 2018/01/31 05:30:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e64000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006d5000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e5000-0x4)=0xe8) r3 = getgid() r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005000)=0x0) lstat(&(0x7f0000950000-0x8)='./file0\x00', &(0x7f00004a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00000eb000-0xa8)=[{&(0x7f0000244000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000282000-0x50)=[{&(0x7f0000fcf000)="699b0c56c341d134c8bd7d4778889b0b0bb5b476e9505aa878662ac6e2e505b21c5aa651b96bbce0207ae6f0012a0bf255c8d5e76895dee4eb0864f094e1a860e3274c2b650ff18083e040ddcbf4209c5a794caf04614805885b35ccb11f2be088224acbc6b29c25a5d07ee7bda969242b1f231425ef490d393e2611d89a5f4986e24a9dafee82b75eebdf3ab7cd9569078133b8d8d1d3e1f418e9d45971e25a41c91cbb30d0f5d4dafbb42312e149f77313322567167ee267a0d0fdf3646f45e4e36e6831837042e1e03a6efbd7e0b3680478615e1e11cfad1efc4a1a83a7efd66f745cc1a5709fe89978ac3477e2b07990f9cd6b877df88314155f810b2c064ac0de05de418db950258aad0ff26182d8204ba4362c4daed651708f468e0b2729d96c91140559fb1739fa3c041fe00930f92050129fe885445f024cb7706fca85dd2b1a0e749b659d0112278b8314e1e6bc42886c76d7487cedd8ee1aaa31fa242d22f57c2760f72f72c963ad04b474f60a78ccd8e7d2240eeef9ad22d41fcb914a788d509a69f46c4b3026169293490f9cc31c7ae37e373ccf3f9a3540315d8156ac771b12d007a4328fc9568df58eaa7dd30455dd98037f6cc9216f153753ac15f1ecba0a8e7ea1838b5ef46b602493aca72d2e6cb7caa736d97518cbd03af6e8be978169fbad8de8a4dcde7f67358f639705171ada315a6c20bbc02baca7283c46eb1c9d31c62271c8fa54af393c066cb9525473ea42ff8cb7cb89318cbd0c82f1d75eaec39cbc44a997dc7f74842de12706adcb6c4604012fd20cd872d7320e13d103ad4a55a913ccc7c5f8be8693e59a16f214f7d3da766cb66b43687d7df21306c93eab9f06f9345177b6b53cafd8a30c45d7cfd85e5a38ab49b2b6d0ce9d5b323895c7f39ef5dffad82dc675946632e0222e7e55fcd03bc507bff277705bc7282b6c6301177cac0a8e55dc8bd7cd05b1d963185963daff41e9816d7eb1f54899b7f2033dd4fd5387cbd93a6273cf2917db0418c8bcc79463f854b5e706dd49571bb02316b687719142ad35d8bc2aa19768554af0c676bcfe4ec1d9a9feab1ec7d60cefb42c0f90329c092220ba5b61ad029b7f9967f26ebc5ec3f51d1f75d4ead6c5b6cb223afab2a369e5f4c284e34ff66f7e71bab98ec31a846f4bf4a23de8ab1d6b55df7dae6349ef88ec672bdb7f5880a6ce69be734ed3f2fe084771eb79587fcd47f865247ca8ccc5409ec9974a3216ec81f176897ae082dddf161c6ab8119ed2e61158963dca29bce6c9efed6dd1201a0c52a142966b48f74c52c0814155bd941c570ef7c7491ca1d833b3e4339f03b4dfeff06bc7b5c04f00b9f9c382d8395a47cb2c3dac459df5648829c221818916122ccdaa755ceaa5cbadeb5c7ab145f88414ededabf68c9dc483cafac43a9ae75fe5f621a6d1740ab62e68a2bca9395cef235640138b444f8426d2b073a56e106e20f6300048d45dce35ac481cb89119201cf2506328bfe889cac7a202578e905d02fcaf137e74a3dbdc801c65b9f21c0b595f966d4282b9feae8ba75403854fc5c100386e8ef697b128ae17f81c8a46c83f32b8c7fd0c2e057501c43fed42c2cdd4b031adae358ad2c290a0f5f8f5b3a8c69a0d65fa54060bc03e2217847ee5d6e8402aa3163d01eff5ddc0f01b1c75c4201f68088e29ce8b32edd673554c916f92c3c5620ab19a1fcb47b9ad724aa3bad92341e27e6bfcffd95d050859a811b9a204d8865ffc6ec401e35bfab6497cb5080bc883a3235f3932e0cc7fa9309bf45450b2f56be8030e204af225309e9cffdc9200b0fbad00e28433197b1fc192c0c922972994f8c200796f6c6766a8abe56c747efcda8237d09e5fc32320d15ad6e8b05649b8dda6ef67131fbeb37aa447e5738ef2c0b34c60067d1884ba03e2e282165de42e1c2bb8aacc527d61f23a7bd45233d578b116510c8a5c1a939c23adbbaeef178bf32a4e7a49eb9a05a30ee508cf62d41793294d56a6e0976477666d62545e28e96a9ffbadfe27cd35efd3c45496a474939e29691ad15c1971c2eadf83936d3cfa8d3216fc1d672ff323948ad4b7406e2fd0f239e86291ebc45ecc9531629d21655c4a131c431517a62b8e23113942a3b01be238b3ee512d1ad155cf564aa234cb9b6fb2f9b321223c3e4cf2034c17fb110cc137c1047e9229e57e8bef475ab6704baeb9db47b5f2b47a095dec07cfdcc78a5d4a2a3c90edf17cbbd8b317eadae67f4de5bcfad9756919556ec3d55b4cd655a22ab961d85a589bda893d06195f67cb6a7ac9a83ac1be17f30638c229e8287ea0528a5a40f8eb71615b7205527baad5804cfd54a614acadbc3fa00b1217d6737cf4151d4c4228960110e2b7e2e149bb6f06ce730b99898182c0ccf8c2a1aaa3694e8655532b5384b495c58c04336a2a50511732c979a3b88a2a113b5a6b482893a717c05d5472b6f0683a0564efa3b9a2b5c989588ae1770792303ec898766b670b513e5b99958b0277643cdd58e0b20ad81673df6c49909676efbf53315d9a26a1a0d027766eceaddfb6c9ae21adac2c8d7e7bb2f0ddcda058ae312ad8216d4b8716e14f0f9ac634ab62c58e2fd8354f5e2e863647366e32c3e47c9a8dfe46b87fc5887a83a5040eaabe75cbc735d964c275ac8709f8f49ab71c3eb6150c67adeeaee2235a8350d7bc28d0ecbee1eb7f1ac2f6c2a6a09757cecff0012cfde1a61fabc178c7e60683a5f0f755cbf47d62e30834dbffbdccdde68370aaa295951b7684e6f8c69d6c6404d62adcf1bdd65b131bd9d2b41d8d0089e7f8627ce4807c5cdb734d5c15c66646d90153e65e72770df1035b62f7809bf8379dda7b82cd07f95baa20bd0148e569e78e66b1021667150a790c90896950560d08b070f7091b25a9728d512e336f19095dfc4dbe8fb023bf07ff1b9902588296f637ddf19fe514ef0f67764faa62d1bb4c538f346c8067cb2cf9f63a29ea45e5a4683e4bbb6d034d7fb351198c3e880e86b065286ef9b233e7aab7c1f2f612f6d671ddd3f71125c7f33eb0ee777f8afe76f42660bb20893664d5d8d58caec4c4f8acb3493f36a95653e4b3235c700ae5b9cbe8ab4bc762198536e2e03c75477b4c442b2097a71b44e08e339b98561aed9dcf116dff10e41ebfa7b6dd91729dc70013056f5d28e66e5bd1be267fe8728f3a730c5265cc7ab18288f90ad2060752ec182a59db678d2b3d4683f9f8907eb0197e2336f2d4d56c6743aa3e8408b161aa2f11556c65ed6b5da460153dff15e3123b1a9b475b335872ec3009b95e815564c945765137c7e41c5b71d18a6b9387fbe5da979454af9d489a48ed563c920f83e4cafb9c78d2a626c68f823ca04e81c2fd49f0569383772decfde1af022d4861b80dff4e1099825a5d19856ed1acdba5f71f89ff848fa179e41c7d8ecf2ebb284e1593ab43376a85736f9f09381189522785e9989d64308c9a1a21551f55868047c92f64ca8deb9408dbe7eee634bd46137a05855a1dc7cce98728354f7258a3b2dc781beebfc742192b07b44d9b6db3bef4f1ef77eadc300272567d4eb863916770eef984783b2a496f008e77f6fea7b70da8bcbe6fc1063d034fd6df14ee5bbc13b9526859bb642de117a388dfdb3e9bece7b07f80c63e12c2ed15c7e60e458f209a17a437a7a6cf01f76f003782a84a27b8ed5f28ca3f7f53f26d83a230627768a89e8db059be059b90d2bf23217635e7e062b2824bb3b74ff8d393ad573232f4520c7c3cf6047e1b3151c80c8b44ae769daf72cfa18275f71cddf068a31283e9be6e14749f08f033c6e05f8b7a0eb7828114130e63647cae98894e1db5f2907240579beae4e4ddb4a65fde2ddc36e66f372816fd74964bc9cede00dd0a2e23e67116aa2110067cd7ffa8bf4ee84cca139799a424249c1beeb7b57912941a6707332799cd3dc0e325cec68733722e7a12bcb55c9efd710c29ab75d5f24243d3d8a450d7034f503ad89ca5f1ccb2be6d2a12ca378718631a0b728a414fdfee440b4a1096eedb97fc3942d68857218151e186679156b930a0d9d3fd7752239bd3a4021f7a8a6610c2784c82eb34bcae86ae5b7c73f9189d69441f998421ce50878a53454f1de0f013cc8df7e976bf934cce3cae3fd4afe33487d58fd21e70548925c8d57756ebfdf346828770786489ed1a7d131eb2bc3950de8a03726f0e5ed8b21ff9e6b93529f3feeb39d8d0e0b33b81c8d4db1217d0e1bf63a98d278f9443e5be47c29858d2b0d038a08adc83024dade6f5a54c9bf522fa66ced67b7637625ebfdbd00faa980cbaf7f0c60364bb9f50a0d18bc959d8db057bed1b0eb4b9f8a97786424832054df31892a9923955bdd85dfe6d9fcf38d8630eeb184a70659ae645018afeca318e21c0c025ae039ee335fac1fb731ede0953b7908eebe988f23fdb0adfcd80039fa0674bf375f9dba87b61c18e3c91a314124f2b97d98f78c24000c4d52f5e457e80e7a8796060693d6f3bd3c6155bf3b200e154def7bb4eb3e7e5e1e5e67b7ee42bf7d5c755c6bb7c421228fd41956a50e6b3052aa1dbdbf295b90bc47771c1d5e1b14a2793e64346b915d17b326cec78ebd17ee6300212a88e8e4411d21696eb12102cb5196b3d0ae1953016631acec9cdae29082eee06ec0c1bfb6a45548c28e9dbc559508a2ebae373d2ea34732646a544460e7cf6f52ee0a83bbb6fad378c8265591bf8449a2830d28d84b7de7dcf1bd1196fb3c05d3c2eee08207ea54c10d70bce3900973a78327fea25ae9be51f46d739d2bac86aa6175c938f39330204d81a3fc4001a639baef437a9dc3f8c2c4a163d3e35b9ccb34dcb38c5de8dcc7cb0b840f74997fca2d50a374ced927851f00a28f8594fa4748880d1c1a2ad582cf5d76aac00780d30394e77379f161b58b8286f27ebf09a5f7f618db2635158e39c689f39e74f61894d122d05dc14da05f57b366bf5e46ece9aff64ee5c227fb805e3baf5a6c34fe1e43ccd19c0b54b1ec1a1e34a256df563d3b60c8702610e154c551fa26cb8db206a203aad267fa56ab3ec4d3568af63e1d9dc598c1f5e662532de1d17ee2f3177f7b4834ed3408ef6f02bf380aa8c8880e7779426dd898f4d07bc5cf5f2b60e0a22249454bc73c84777a6e14ab038f999380d50f9cf46a7a017369e3d367668ba46e9e85de9110f077fc5364d78b9130d1235377fdbe28c8045dcc0cf778a76a5104c38d89417662f8b9cd08a68af32e2e8d69536161f209a11b130d7fbf733d96f4a7b44df80b7abe385665696886b4c0c442e45b7a2b6bbc0031ce420c69915c140efca4407666a32c80078c95f11a28a12e85c6322935aed9df496cb5e22dd096dc57a4a4fd5809a5ac2b2b1f57736c6c521b4943f99771596693811e1e93775fbb44e1c6db2f4c9517fc07d48aa71da75e4b11ee854861bfd14e11bacf51cf6aa588cf80cd752f6b1c54d1a01d7c0053bc65565692ca1061de10cece8966a15178ef841ab535cfc31c48be4f9a21b261e8edaa8489cb2223d0031d4dff2dc0c0bf8846cf68d4de55e441b332ca4486282a4570a209e916dd9e12e9113e243dfa0baee5e59b2a8525f4c7490d5c7a494186cb77ee1273d3a5ad5d122a3276562d2fb43d2fc3f66724b83eaa0659e4b3603d9b478e2848fc5224a6770f9231a4143ed0b8444ce00d2fd42519eed79e6e1fa06cd571084162273c04a10c602e7adc25ed5eedb73846416964de670d3aa5edb2e6728a27bca580407c22abe26b1853efdc1cb", 0x1000}, {&(0x7f00001e3000-0x84)="bd5429ab41699903ae18a074504e5d688b6710dfd1f883087ac1c6f9ee4902516809c6897a8f1c5b99b4af78c4dd36b1a66c1169e2bcfcd355860ab187ed43ea680779e24b6a20229e915a4fc09fb11bd33143c0190c3b60cbb4594eb24f9f707268e137c0cbb9669717e2d31bbf2b0275334b64a39bfde6d1789899178fbc605a8cba1a", 0x84}, {&(0x7f0000580000)="77eda7ba64af543f2a9fdfeac9296d292a47289ee41ca486091b3c6073b2cccb897a9d569c1088ba600820e4341e60c2c687e90455fb70c2218407364f79c3c9ed11c514dd92cdbadc14938a331ad29ae4be4010b2f2fd28f943a9ebbd42f875f50f76853595ed91451a4943f4d9200ee8df4e5f50be5a9d4b960b32f5b383b463816b5756bb69de1bc3c102aa89cdf22006de82175ee0", 0x97}, {&(0x7f0000260000-0x5c)="0a6b64dde35953dbe7f6e83468e86784fde2d5e40485f85f37f863576288a0a9821e88eac5a4289d83ac2379e8631ac165d570bbfe0c4489f131dc507aed31f4811f12ea9dadd4ce4cb3528e15d754b77612f38f24b9261270f0508f", 0x5c}, {&(0x7f000063a000)="3b37e2c53a1eac9d6c47745184a8e14a6d0743cb49a3eb293a3838ccba050857031671c7f94bdbe54e7865fbf8496b6b3739c116c783b4e12bbbe605518367d9766be3651857de362901d504c7e7d60a682122a0ba177329065d8fa3b927a39fd1507c0cfc7b6a88c320cb21a80bbdb885cb713475e8d0b97f8df7e3657f46ce8e98f06d6e14829a26cb976fb04d76e3be08f932823e54980d08cc95aaa2fcb0572503a41d01f5d7a8f11bca092e1e694153b957deb8f27d43cea43c93c55f2c49fe8780", 0xc4}], 0x5, 0x0, 0x0, 0x4000000}, {&(0x7f000066f000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000330000-0x60)=[{&(0x7f000092e000)="2529ccb3c413ed112f4e5ba2f17c98ec304ce6b5fcfce1d8e38bf7d71fb5bd18189067701210c7a307e8965cc3165c61f917df217c2c4b46e86ab27d0815a4e629c0bba4cb80dbc857036afb", 0x4c}, {&(0x7f00005f9000-0xf9)="52d8f566d40c5d64241699bc4e4d2fb026c7b1b002831a0cdcd5f2852a1576208aa14f6939520e04faf4d5b738c3e31b69cd835c9da1df0fc95a1ec7c86930fd6e8e825110c9fb98a4abe0970e0fcc3b07811bbe89830f450f8b12f85974e09617c8999da7905520da71c40ff25d474f9ea500c639acac19be465fd02152ea1c5f1fddbcce4a3ce343b5d0f3f3ffa234c4b5c67117de376230dd134ddf0f88e8ee7f889f7f3a32ddd5dfa00fbedd062522bb30d96c3442d506b44c848c1f1c0fe62b763d92050d170ed17200d2d15f0eb1a8f02061d9c4323766decd08ea26017f146452e8f4cb280047ce54276ebeea99c06140041610ea10", 0xf9}, {&(0x7f0000310000-0x8d)="494481207a3c3bdad49c8c5b2c9b0fd56c2a475a1578bea90a39f3634c0edc630604dd3dc4a392a7d432ee46e3d6b9499945337813a57034d33f18a173237f3735a011afcdcaa4e4ab596d45480101a1fcb77496da55273ac291f087c5e68775c83351ed86f5c344250d9240f424145ae5e89b2f73141273ba393150fb39f3334b17867c0a2e5bcf4dd4d6b989", 0x8d}, {&(0x7f0000c3b000-0x87)="c37d8d1fc749e0be1f58b713cac3dcd0737ff6e2506bd818aecdcd6d066b4e6ec6562d182a9f4ce9613b35897476d66f321398742d75574409e59194ebb1ba88272794b809b2340fc649a9c4ed2917e0c65962b4931c10f0595b11d78e62954574909ce67b4b7851ab0e10b6854724bfa8e12057b16ee1d82a772b78b4b616f74634674d6b282f", 0x87}, {&(0x7f0000f5a000)="2152df4356f650a235011012180a27f4f36d75f04d8b469a8f6b8eb25d4038b2617967afa55eec589e86bd20b71809a9f7f045dd2fa992fce815542c04a37f", 0x3f}, {&(0x7f0000667000-0xda)="6ae6b28b5fd92aacd61315379b8fe501ef090fcf21fbff186a099a35e586370568c522176daf0ee889be1d0f9c199be219ac0e6a99a7f29d82f2077d511c58d8d44689b76cf4c0562e68844ed245f88efd0305285ff7eb110741ae041e34e80c6de68338051110f953987dd9131cd6366bc0458eecbbb6142a387cb14bd09745f671d19c4c670403ba494bf8b2dfde52dd389917c3f9243e386a9abf7de21de4f4cacec4502a196069eb17dba70355991415632db7222d5cb79747889ae28d35d93a74647afaa23e50aa2495f1c94300a530bb83da9ce0dd1b02", 0xda}], 0x6, &(0x7f00008e2000-0xc8)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r4, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xc8, 0x0}, {&(0x7f0000cdb000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000852000-0x50)=[{&(0x7f0000903000)="7e84c0482b35f237df361c9c94ecb9635b20805a3e7136610c3347cbc9f19998e165c6909262c27540ebaa1a0a86d29414d2", 0x32}, {&(0x7f0000a94000-0xb)="865dbacd140fd582525d48", 0xb}, {&(0x7f0000980000)="f20ba671060eeca874120cf56d103a8c5496f3608db1163568318943d884fb2b12ee4c82f842230ab4c9914327998ac0ece815974eadd2909c625ac3d894caf53ceef29193beb97c6264bfbda2e7eb8348f4905047470bcbbcc80b6dddb841d13413c4f95c6ae5c0452666d7ac96d7f349454f539a3e047e86b9a3ccc5bed4655582e2a76a89b16a1a35ec1c404e91c39f2327d7b4ade2c7a5a99731987c14a6089a16b2ed43f5", 0xa7}, {&(0x7f00001a0000)="79cf1733f1df1e7d88dae2a01d19e086e0267409529a52ec78db6725228894906927350aa2e8d051811b23bfcc204397c8ee801feaca515767e28c7cb28d7431293a5560f732f3276b26dfab685a5ccea50f3d61b4c53e1ce654ce114f604ee8e7fcdbedaf33baaa8f3af6f8165b9545fb7f2134e0ec13cc73a9884da12977172f943b10564a6afdcec9da6801269b2e8f8e9e8d7b35330d4a2d8c246ed5fc7186d1b9082da789b20f75dc9d702d32830ecd004ced330b6cf84a9c", 0xbb}, {&(0x7f0000a0e000)="24ffe59e89cc5a4c943ff71a997f9bcb51a6391644f46ae54464810424b77527a6629fb28058b30b1b725c79425d8c5bb61888759d6a234a", 0x38}], 0x5, &(0x7f00001e5000-0x58)=[@cred={0x20, 0x1, 0x2, r5, 0x0, r6}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x58, 0x80}], 0x3, 0x24000080) fgetxattr(r0, &(0x7f00008e0000)=@random={'trusted.\x00', '\x00'}, &(0x7f00009d1000)=""/37, 0x25) 2018/01/31 05:30:25 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000702000)='/dev/snd/midiC#D#\x00', 0x30000000000000, 0x10000) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f000023a000-0x10)={0x9, 0x1f29, 0x8, 0xfffffffffffffffe}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f8a000)=0x0) r3 = syz_open_procfs(r2, &(0x7f00001a7000-0xf)='setgroups\x00') preadv(r3, &(0x7f000030f000-0x40)=[{&(0x7f0000520000)=""/178, 0xb2}, {&(0x7f00005f9000-0x3a)=""/51, 0x33}, {&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x3, 0x1) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000e75000)=@ioapic={0xf000, 0x59, 0xfffffffffffffc00, 0x3, 0x0, [{0xfff, 0x3, 0x5577, [0x0, 0x0, 0x0, 0x0], 0x7fffffff}, {0x3, 0x80000000, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x8, 0x5, 0x1, [0x0, 0x0, 0x0, 0x0], 0x80000001}, {0x6, 0xbf, 0xbc35, [0x0, 0x0, 0x0, 0x0], 0x40}, {0xbb69, 0xfffffffffffffc00, 0x1f, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x514498e, 0xffff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x91e8, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0], 0xc5d}, {0xa768, 0xfffffffffffffffa, 0xf1, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x0, 0x200, 0x81, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff7}, {0x1, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x9, 0x19b8, 0x1000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x4, 0x40, 0x401, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x1, 0x9, 0x9, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x401, 0x7, 0x2, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x4, 0x2, 0x2521, [0x0, 0x0, 0x0, 0x0], 0x21a0f7c6}, {0xff, 0x20, 0x2, [0x0, 0x0, 0x0, 0x0], 0x2f8c00000000}, {0x10001, 0x212, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0xb7, 0x2, 0x7f, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffc1}, {0xa600, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0xb8}, {0x0, 0x20, 0x4, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x8, 0x80, 0x5, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x100, 0x40, 0x5, [0x0, 0x0, 0x0, 0x0], 0x800}, {0x7, 0xd14, 0x3, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0], 0x2}]}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) getsockname(r3, &(0x7f0000557000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e5f000)=0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f00007fc000)={0x9000, 0x8000, 0x0}) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000730000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009c8000-0xb)='/dev/hwrng\x00', 0x1fd, 0x0) getpeername$inet6(r3, &(0x7f0000fd3000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000591000-0x4)=0x1c) setsockopt$inet6_dccp_int(r7, 0x21, 0x15, &(0x7f0000269000)=0x3, 0x4) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000801000)=0x0) fstat(r6, &(0x7f000097e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000245000-0x8)='./file0\x00', &(0x7f0000fe4000)='./file0\x00', 0xe000, r8, 0x0, 0x8, 0x4, 0x800000) setns(r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r10 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) ftruncate(r9, 0x10000) sendfile(r10, r9, 0x0, 0x72439a6b) 2018/01/31 05:30:25 executing program 7: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000a3000-0x10)={0x0, 0x10001, 0x10001, 0x1}, &(0x7f0000218000-0x4)=0x10) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r0, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000b6b000)=0xffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d3c000-0xc)={r1, 0x2, 0x10}, &(0x7f0000f86000-0x4)=0xc) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:30:25 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000012000-0x10)={0x0, 0x0}) futex(&(0x7f0000012000-0x4)=0x0, 0x4, 0x0, &(0x7f0000014000-0x10)={0x0, r0}, &(0x7f0000014000-0x4)=0x3, 0x0) 2018/01/31 05:30:25 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000017000)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000017000)='/dev/snd/midiC#D#\x00', 0x1ff, 0x80) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20200, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000016000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000008000-0x48)={0xf, 0x11, &(0x7f0000004000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x401}, [@generic={0x8, 0x6, 0x4, 0xfffffffffffffffd}, @generic={0x100, 0x4, 0xfff, 0x2}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x2, 0x1, 0x2, 0xf, 0x0, 0xfffffff4, 0xfffffffffffffff0}, @alu={0x7, 0xffffffffffffffe0, 0x9, 0x9, 0x6, 0xfffffffc, 0xfffffffffffffff0}, @generic={0x1, 0x3, 0xffffffffffffffc1, 0x6}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000010000-0x4)='GPL\x00', 0x7fffffff, 0x52, &(0x7f0000017000)=""/82, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x3, &(0x7f0000017000)=[&(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x30d, r1, &(0x7f0000017000)="f34d0e04488013e61b697ebcea452f38ac03a9d54abb10026ff431e198d45cd1511537ed17b0332683bbd6e739d62d7705dacbb7a9f6fb77be2e52cf237303e37671224daa804113577f44e31b43b0465aae6e35c3c2ecfb60041c173812eed9b0365f35bb1df3d884f392771aee088ada605c79b80cccd32bfee88c70307967cd146d9d397d2d5d37908f6df27be70c0ae3f177fa6b8021ecc8847cb652e0baf9460f61e140d2e7f41222bcc1372a23098938649cc3b0618e8222fe14adc50f4573e63d7fdcf214b5e1ad7f17df4698d1ff2a8593d11696c4d080b0", 0xdc, 0x7, 0x0, 0x0, r2}, &(0x7f0000018000-0x18)={0x0, 0x0, 0x0, 0x6, 0x3, r3, &(0x7f0000017000)="11069c9b533bd085b1f2fc932bb80b0b77db5edef1dd7897c5535bacfcb21ae9d92842659e24de291226a28992a27845463cbee7d12cadd6817046fd4a8855186164cb19ddbf3b92ca15f947bf7c138b10f64d13aa6681a6cd5c41ed0b3493fb696e84074450b2391a1c119f482989b05dbd0d20971c5e3ecb7d9d3faa2e4d8948d48c", 0x83, 0x4acf164e, 0x0, 0x1, r4}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x3, 0x0, r5, &(0x7f0000017000)="b13062c67c6659ba48a251bd80b03db6cfcb361eedcc68583abf993e3267626d409fcd75306260ddd4c3e7ec4fc5543a433ccc927a52c18d2c4afd758b731c58e665cd27be2dad95f88905ba7434f075e713b3b6675156175b8eafe4afa48650de8f6702803db0de294ed378e82bf9c4c1378e5ba2d58f0abf7f2f163f0733993b3c5a9a2ec1a95bab84c9cbddadf61514de25af60599d6eb5366747c8c29e19112f64568c", 0xa5, 0x840c, 0x0, 0x0, r6}]) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r7, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000015000)=@acquire={0x134, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x134}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:30:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000f4a000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="3b03ee61b0b1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="52b671202a084eed48fcd3b343f9587a"}) sendmsg$kcm(r1, &(0x7f00009b9000-0x38)={&(0x7f0000cfb000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ab2000-0x90)=[{&(0x7f00007a0000)="cc9f93ff6309558b4aba00f468d7126cd4da059b5380397922aa4bab357d51961750b41d097fd5ed74334adf6f6d6cb6d464eec9a8344e107a1bd0936ddfc8a7a51783730789d5ebc7329dd1ead6896390f23e8b9effa844cc1dc5f937301c55cd3131a4d85df152916657995555ccb9d71caf07737955dfc76cada52cd46b7b29fbc8eb98b1ca2a9fbb6b388eb2e2d7913740f524ca8bba5a4329e6319b118f34bdf26a26300f0551b8e0d47190bfc7f1e61cb06f29ad2cac99c77809eb824681bb541439cc22adab8479a135a20495bc71a10abe7376dad932339ccda0bee41e7200b344c1fe02157e444e", 0xec}, {&(0x7f0000f0b000)="c5b0da79a99513bfadccd1b1a2f6b0086803d64473f1264decfbbe32e9244b88be7a36af049805992b5606ac9c8f0f15368d1f71b12e1668ce0e44f052d8f861d4e7ece686fa1c57355e68b602609d06b79442de3786bdc1f481764f1f6dbfa4e1bf6e861857491b9f3dc64909d9443ac07fa69a093f1140a30a5d4759739dafd075cd52841e007590af906934d00d9f6624de4eb4227b01bc4011de5f857c58f71bb4423d33052dc4ef5f7e6f0eb79fe2fdf465ca9603922f6e90a3a048cfbc49253eb2b5f6aa21e054", 0xca}, {&(0x7f000006e000-0xce)="c766b1bff6919d1a983ce6a4b5dacc17041295071fbb1311d85f1cbe41be71c7e6f9e739beb60421b500081b07f0518f42043b8e96f23d5d22782041761cfc4ebf1182dce492a746410169f86f53897702f7cf99b91179fd551e16195466fe022f4e30f6601e456a5bef29bb109457cc670f1595a58173bb59d7579998a40f048f013c6fe36fe5a3d3df74738b3a9dfa6f1d3e46f28f83321221dd026afe0c395f37e02277dca3a1031b94a69e5c76ad1e405bd226d48261bb8c4e40da98f08bed64ee7e4d27719234c0701ffed6", 0xce}, {&(0x7f0000321000)="129cc59c96d250adf0a6062b93dc6b223e1729fa38cb95d93608d29ea9dd6d9bf40d0f63215828a6c0c0f61500eeeefe9ba40888107879aabd5ea14aeb766d25384c70648646e112792055f612ccfe2eb8e9e6b2cd4498ab71249503fe26ee0b0349715f64dfe739b61980864c356f61bfa6f88f16024c91d236e3ee35dcc2f10592be54df097973e3f29a0a33570c0965dcbe2582cfc04bbc59fbba74d158ee6ad7f81e9c8f8bf75ccf79763e67c25956a484893a9e25cb2fe9cadaca3fdbb5187983a4519fb1251581eba662", 0xcd}, {&(0x7f00009b5000-0xe3)="b5d01f0edf10ec8e4994f7d96e8f2710e13dcd5a2140422d6c8be4ac5fcd8455ebeb30cad03f92b391525fd450d4054744c8c8932926215f73f05c06d00e04995a869118489fcd5e66aa0c534af23a9660449a7692dfe30f4c0d5f298408a4331f4f062cb570ff345ea5e675bc4082b9a57e19c009e3de8e6c40b10f55bcda5ac77220c657c071ff9daeed2d80406bebee1476bca3171a7fdb34e5fb1b54d59a4d048fd3708bd9ffe83dd071732116b650196f6a6bdf784504aa54e79cb983a3ac5690c6ae2f4eb0099e1cc95e2bc479ed96859f8e020a2e20e2b45c0a17a56ff8ae1f", 0xe3}, {&(0x7f0000951000)="bb7b79f6594c9402a7015adf9ce72b388aeb4c1cbf47bfbfc4a5bb9820799ef9ed9d320cad9433e10bef35283476ea9179e327d0cfae6c7b3d2cf61532d49af9d39bf941054ef71045c2876368e4a2b820539b443444eaeb17a83c06b461", 0x5e}, {&(0x7f0000349000)="4dc39d88cb6ca86f1bb29dda97c6e2ec75c2cede38635f2e1c313b59bc6b4dbafcabdc2795dbdb556c9008f0bf4b09d4f40968f44cda3e89df07b9c833dfcee1dd68589ff75e4471734867782a318b5850bf5794e627e00c96da1fed1d851253970f62e5fe6e5db779314bd015e82cbe700ec61f3e6192e915293e1990ef21c20cd405f308329d72d82750a4a61c6b1af71614ab2bbada1e4aff", 0x9a}, {&(0x7f0000e9b000-0x9)="a3670e6117cf5d8d06", 0x9}, {&(0x7f0000316000)="f0eadbb5ff452418a94eebb2d2ca1a6d67ae3d225206139fcd1f2f7b1313a92d44a93b728a525963dbb081e58e72a5064b3c163ba6a68a18cdb8ed71014d10383a5e5398a9d2814ae3e8529252af7c82602f515cadc78e3cb759621c364d65bc55021d07a65359eb7b887f0841e76e8fa0507c9cd2b01b05bd816e5e5ea7e5a017ad878000c713c5a5ab95ff449a431f205aa9f951acbc146d67b000672cb98fe69ff0e201b32689778d", 0xaa}], 0x9, &(0x7f00001f0000)=[{0x90, 0x10a, 0x10000, "ae965b3c438134059a12277965aa75fb5ee8fef2c86c9d57219bcdf4b7aa5a41ff767ee62fcd6628f8f4324a26ed53944aec5b630103bfa2777e35657e01d4171a24f73da9ae1b5e30fd91b86194a6041c640cf26b4f5e9483152e64f7d7746f540367c1c5fe5da4657c4e7d2b1cb2c6f6a3d400eb77e8de026ab28b"}], 0x90, 0x2004c050}, 0x4000050) getsockname(r0, &(0x7f0000664000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000566000)=0x3a) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00003eb000-0x4)=0x0, &(0x7f00008e8000)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000527000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000d39000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000939000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000800000-0x19)="008100000009002700f4877d7b2eb897004f6f3bcb7dc500", 0x18, 0x0, &(0x7f0000e72000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/31 05:30:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003f1000-0x8)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a2a000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000088b000-0x45)=""/69) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r1 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_timedsend(r1, &(0x7f0000787000-0x26)="", 0x0, 0x0, &(0x7f000059c000)={0x0, 0x989680}) mq_notify(r1, &(0x7f0000307000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r1, &(0x7f00009b6000-0x9d)="", 0x0, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f000080d000-0x8)={0x7, 0x1ff}) 2018/01/31 05:30:25 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000551000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00003c0000-0x118)={0x200, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$int_in(r0, 0x5434, &(0x7f0000001000)=0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00006d3000)=0x0) 2018/01/31 05:30:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000d5b000-0xa2)="8a9f0a874d9510a97a1eda34ba23cbcf4e96499d511997b5d4b731e02d6727b8dcbe0d4269b268b90a7af2097bfc01657584a05dee3b175fb5aa9a15fb47494a42e3cc80e96d2f5d01616279ab14d4188fc0fb1d50b07d23a094495955e2e094991e0e8005d6691504bc202bf88dd54f538fb849ace42bc2c264dc6725fe598cb99217f51e677e7a4ebc7057dba172ea46c9d5efbedd021a2e42a29bd1692ebb6a92", 0xa2) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/31 05:30:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000c05000)='/dev/net/tun\x00', 0x0, 0x8000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x14, 0x5, 0x1, 0xfffbfffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:30:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000d6c000-0x60)={0x0, 0xe, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_delete(r0) r1 = socket$kcm(0x29, 0x7, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffff8, 0x4000) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000001000-0x5)='./file0\x00', &(0x7f0000001000)={{r3, r4/1000+30000}, {r5, r6/1000+10000}}, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$audion(&(0x7f0000002000)='/dev/audio#\x00', 0x81, 0x2) ioctl$sock_bt(r7, 0x5411, &(0x7f0000002000-0x29)="336d85b4622ed258facfcf0cd7cca3035b249b22a22a6907d4267ca8df5187732f8950852ce2d2dea2") time(&(0x7f0000001000-0x8)=0x0) munlockall() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f0000004000-0x1c)={0x9, 0x6, 0x5e30, 0x0, 0x5, 0x1000, 0x7, 0xfffffffffffffffe, 0x6, 0x7, 0xffffffff, 0x8, 0x0, 0x3f, 0x7fffffff, 0x4, 0x1, 0x5, 0x70b}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r7, 0xc010641d, &(0x7f0000005000-0x10)={r8, &(0x7f0000004000-0x45)=""/69}) setsockopt$inet6_udp_int(r7, 0x11, 0x64, &(0x7f0000003000)=0x101, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r7, &(0x7f0000006000-0xa4)="0941e2a36f217aeff2a6a153b68a63b51a63e3a2969af32bdfac3fcabce0720bba192d41c5aec463d757309fe91021cf2969c096d1cff74e5ecb60162d1c195f6436f362bd484ac3078c039e06905e1aa9074ad63eee227bf97dd3ff80bdd448f447a7c76a2e63c8d8ff836c55e5b65b7e7331b8196939a107080a9467a5512d7e4778e417b87c23f36a0118e938cf4f31c543dffe3fc31bf8ab6d00f456cc4cf9c73c0b", 0xa4, 0x4000000, &(0x7f0000003000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) signalfd(r1, &(0x7f0000005000-0x8)={0x0}, 0x8) bind$alg(r7, &(0x7f0000004000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r7, 0x101, 0x6, &(0x7f0000006000)=0xf8c, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000008000-0x10)={0x0, 0x7, 0x9, 0x715}, &(0x7f0000007000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000005000-0x8)={r9, 0x1}, &(0x7f0000001000)=0x8) 2018/01/31 05:30:25 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) preadv(r0, &(0x7f000000c000)=[{&(0x7f000000c000)=""/244, 0xf4}], 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f000000e000)=0xfe) 2018/01/31 05:30:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000044a000)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000004000-0x20)={0x2, 0xb2, 0x8000, 0x200, 0x800, 0x5, 0x1, 0x8a0, 0x0}, &(0x7f0000186000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000710000)={r1, 0x5}, 0x8) r2 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getgid() getgroups(0x1, &(0x7f0000a16000)=[r3]) r4 = memfd_create(&(0x7f000069c000-0x9)='*^md5sum\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f0000ee0000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000e88000)={0x0, 0x0, 0x0}, &(0x7f000050f000)=0xc) r10 = geteuid() stat(&(0x7f00005c4000-0x8)='./file0\x00', &(0x7f0000b20000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r6, &(0x7f0000ba2000)=[{&(0x7f0000c38000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000768000)=[], 0x0, &(0x7f00008c0000)=[@rights={0x18, 0x1, 0x1, [r6, r2]}, @rights={0x18, 0x1, 0x1, [r6]}, @rights={0x18, 0x1, 0x1, [r5]}, @cred={0x20, 0x1, 0x2, r7, r10, r12}, @rights={0x28, 0x1, 0x1, [r0, r2, r0, r4, r4]}, @rights={0x30, 0x1, 0x1, [r6, r0, r5, r2, r2, r2, r5, r5]}], 0xc0, 0x8000}, {&(0x7f00007ce000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000f4c000)=[{&(0x7f0000131000-0x40)="33ab31282da6b7e004c27a086f5750d411f15f52f760a9ad91c94cea63cc949b8b062751c37395e8cd218d6bbe535195a480894f65d53987c7f7f64145e68dab", 0x40}, {&(0x7f0000dfa000-0xb1)="675c7c1e57b9c410125adf3fa9ae309331555d478b49c9e497988580fcb7ecb9cb6f98b8e5160708caab71abc44d1da1a8e7f8ed473fc689b42f9b7be9a3b564bcce6c07fc19676bc2815d347b2b6dd1370d69f7c8cf62b5e873d382551afc53f327e15ac4efa656fffe113fa1cb48e59844667f5834cedfdc10fc167519bb73ea38dad3f6d0d7f01f516829ffe4bcfde4ddd60f37252f2f8475a519245b512c4309d649d7bf7479ed44b9a1deaa3ac118", 0xb1}, {&(0x7f0000959000)="d38564853c62d62a66dd2f467f18be123a2b461f0c6206d873d1596fe7d7d3c0f0eb617e7dbed31bb3f7f6bc95227007b084ca8168c5dad274f359f209393e66fe0293e53cc229d8de2454b4df06394a3b39ad9936152caf1924a4ad7639525ff10f16d4ff05739e9198d4510fec5e7a14eac22c3561d400a5bfb5687c41b623055f9d0e5978fa191340633b1b4fe6474876561550dc8c0ed805acc59a58a5b9c916317655fc8fd438a79681773b5c0a4a0f72", 0xb3}, {&(0x7f000017b000-0x6a)="9ae7069d82a40e0fa901770b0ec48a967cf6a3cbfe3c92a1b90566467c588da31922a712b26d5ed55a33f2608ac5b3a7df1ecda8e31f39a1d44313addaa7efcb6c96bee464e708780119237d7086159ead28d387699e828a54fcb57565100e53b89b7c03c132107c5d5a", 0x6a}, {&(0x7f0000587000-0x56)="e9549a7c8215d250a196bcdd59ab610e8fa50ad8a40610fd97ff98522d4448df8408156ecaa76fe5b6bf106ebb42202e0abd579325e9f072177b6d59ca5e42d367fa2867287fa9aab0c620073352fdd4473f299d9ef9", 0x56}], 0x5, &(0x7f0000f90000)=[@rights={0x28, 0x1, 0x1, [r5, r0, r0, r5, r6, r4]}, @rights={0x20, 0x1, 0x1, [r6, r4, r4, r4]}, @rights={0x18, 0x1, 0x1, [r5]}, @cred={0x20, 0x1, 0x2, r7, r10, r9}], 0x80, 0x40048c4}, {&(0x7f0000678000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000d59000-0x10)=[{&(0x7f0000f87000)="42bf947818a9548e5e78002b631e3bcefb36f18e52e09d6d616764f9cceb7ecc823ef07550f99109009bafc35907b5a54e3bc72aaab3a74402d4173cd501b4fd8d52997b53b0647a8aebdbb93930d87e0af735914f31de5b426b1a454cd1926c860c3903d7abe3fb2b9e5e9b79bcd136b6a5c1690f3efb3f999611449dc6076db1cb3efbbfbf0e01ffafd932de8e2e59993cf080960f344dfe0c088040e0c181bcf4a7", 0xa3}], 0x1, &(0x7f0000c5b000)=[@cred={0x20, 0x1, 0x2, r7, r10, r12}], 0x20, 0x20000080}, {&(0x7f0000b84000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000091b000)=[{&(0x7f0000543000-0xcd)="9bca76f66ca2a00ae0fa854b92abfef1bebc2ee5f80bae2907b4859ee0ca51e5246b8a6b2b756eff00cdbdccfdfc9f5233bb5e3e2ac531fabdb8633860f00c3928a9d14bf1d9bd8d8f723f2767cdab76247922e6a4e60227be586763348e0f4d1eba5c846d086f0ecaec491945e7c4167df1806a23107de03bb8dc7ca30f5929c046772c32cbbdfbeeb469af3f2090ab5de0e52421893dc409bb605885cd666c620d28200b3f3dec25104be13052ee9e492715fd56d616a0c6cf0c98ff472c6022d70ddda2515e4a3e7e1903be", 0xcd}], 0x1, &(0x7f00002b8000)=[@cred={0x20, 0x1, 0x2, r7, r11, r12}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x38, 0x1, 0x1, [r6, r6, r2, r2, r0, r0, r0, r2, r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r11, r9}, @cred={0x20, 0x1, 0x2, r7, r10, r12}, @cred={0x20, 0x1, 0x2, r7, r8, r12}, @rights={0x20, 0x1, 0x1, [r5, r5, r0, r5]}, @rights={0x28, 0x1, 0x1, [r0, r2, r0, r2, r6]}], 0x140, 0x40004}, {&(0x7f000060b000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00006a2000)=[{&(0x7f0000068000-0xb0)="751982b034b5253328f9a5378c0e194725fc7eba92aa15ac7b3d55d19c31fd503acbbb76bbf8358e71e15a5e3d0e44cedccdec10b932c45cbefb72db3b32332e32bbcbb1058b104a6bd9441de8fb1e39c3be5d461a3aee5f80bba683ee501a46b6f0a0aea70c0041b350ec4bca51dd20410ff96e97c418638d7d5d9dc5783101c991a9da568dbe6ab2dff4ceae7f18d8d001afb0836a605e053096e6df9802774489089a2136db3487da4eac10d8837e", 0xb0}], 0x1, &(0x7f0000ed0000-0x38)=[@rights={0x20, 0x1, 0x1, [r2, r0, r6, r0]}, @rights={0x18, 0x1, 0x1, [r4]}], 0x38, 0x880}], 0x5, 0x0) poll(&(0x7f0000a59000)=[{r6, 0x0, 0x0}], 0x1, 0x9bda) dup2(r4, r5) [ 116.229148] ------------[ cut here ]------------ [ 116.234084] syz5: caps=(0x00000800000058c1, 0x0000000000000000) len=14 data_len=0 gso_size=2304 gso_type=7 ip_summed=0 [ 116.245179] WARNING: CPU: 0 PID: 17190 at net/core/dev.c:2612 skb_warn_bad_offload+0x2c9/0x3d0 [ 116.253927] Kernel panic - not syncing: panic_on_warn set ... [ 116.253927] [ 116.261279] CPU: 0 PID: 17190 Comm: syz-executor5 Not tainted 4.15.0+ #287 [ 116.268281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/01/31 05:30:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x28, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) [ 116.277623] Call Trace: [ 116.280199] dump_stack+0x194/0x257 [ 116.283825] ? arch_local_irq_restore+0x53/0x53 [ 116.288501] ? vsnprintf+0x1ed/0x1900 [ 116.292300] panic+0x1e4/0x41c [ 116.295470] ? refcount_error_report+0x214/0x214 [ 116.300200] ? show_regs_print_info+0x18/0x18 [ 116.304679] ? __warn+0x1c1/0x200 [ 116.308116] ? skb_warn_bad_offload+0x2c9/0x3d0 [ 116.312757] __warn+0x1dc/0x200 [ 116.316020] ? console_unlock+0x971/0xd70 [ 116.320145] ? skb_warn_bad_offload+0x2c9/0x3d0 [ 116.324794] report_bug+0x211/0x2d0 [ 116.328407] fixup_bug.part.11+0x37/0x80 [ 116.332444] do_error_trap+0x2d7/0x3e0 [ 116.336306] ? __down_trylock_console_sem+0x10d/0x1e0 [ 116.341474] ? math_error+0x400/0x400 [ 116.345248] ? vprintk_emit+0x3ea/0x590 [ 116.349215] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 116.354041] do_invalid_op+0x1b/0x20 [ 116.357731] invalid_op+0x22/0x40 [ 116.361158] RIP: 0010:skb_warn_bad_offload+0x2c9/0x3d0 [ 116.366403] RSP: 0018:ffff8801b07a7018 EFLAGS: 00010282 [ 116.371739] RAX: dffffc0000000008 RBX: ffff8801a9fc0780 RCX: ffffffff815a1a8e [ 116.378981] RDX: 0000000000004f67 RSI: ffffc900014a1000 RDI: ffff8801b07a6d20 [ 116.386226] RBP: ffff8801b07a7070 R08: 1ffff100360f4d80 R09: 0000000000000000 [ 116.393467] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 116.400711] R13: ffff8801a9fc0780 R14: ffff8801be04ada0 R15: 0000000000000007 [ 116.407968] ? vprintk_func+0x5e/0xc0 [ 116.411753] ? skb_warn_bad_offload+0x2c9/0x3d0 [ 116.416406] __skb_gso_segment+0x612/0x800 [ 116.420620] ? skb_mac_gso_segment+0x670/0x670 [ 116.425186] ? sch_direct_xmit+0xc0/0x6d0 [ 116.429311] validate_xmit_skb+0x4ba/0xb30 [ 116.433526] ? netif_skb_features+0x9b0/0x9b0 [ 116.438007] ? do_raw_spin_trylock+0x190/0x190 [ 116.442571] ? lock_acquire+0x1d5/0x580 [ 116.446517] ? __dev_queue_xmit+0xd30/0x2cf0 [ 116.450903] validate_xmit_skb_list+0xb7/0x120 [ 116.455464] sch_direct_xmit+0x3b6/0x6d0 [ 116.459508] ? dev_deactivate_queue.constprop.31+0x260/0x260 [ 116.465296] __dev_queue_xmit+0x202f/0x2cf0 [ 116.469606] ? netdev_pick_tx+0x300/0x300 [ 116.473728] ? plist_check_list+0x7e/0xa0 [ 116.477855] ? trace_event_raw_event_lock+0x340/0x340 [ 116.483059] ? __might_fault+0x110/0x1d0 [ 116.487104] ? lock_release+0xa40/0xa40 [ 116.491052] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 116.496912] ? skb_set_owner_w+0x232/0x330 [ 116.501127] ? __might_sleep+0x95/0x190 [ 116.505167] ? kasan_check_write+0x14/0x20 [ 116.509373] ? copyin+0x91/0xb0 [ 116.512631] ? _copy_from_iter+0x367/0xf30 [ 116.516843] ? __check_object_size+0x25d/0x4f0 [ 116.521403] ? check_stack_object+0x140/0x140 [ 116.525877] ? copy_page_to_iter+0xe10/0xe10 [ 116.530260] ? _copy_from_iter_full+0x22b/0xbb0 [ 116.534904] ? __dev_get_by_index+0x1a0/0x1a0 [ 116.539383] ? skb_copy_datagram_from_iter+0x3b1/0x5c0 [ 116.544631] ? iov_iter_advance+0x13f0/0x13f0 [ 116.549110] dev_queue_xmit+0x17/0x20 [ 116.552885] ? dev_queue_xmit+0x17/0x20 [ 116.556836] packet_sendmsg+0x3aed/0x60b0 [ 116.560961] ? find_held_lock+0x35/0x1d0 [ 116.565018] ? avc_has_perm+0x35e/0x680 [ 116.568982] ? tick_nohz_handler+0x120/0x130 [ 116.573373] ? packet_cached_dev_get+0x2b0/0x2b0 [ 116.578114] ? avc_has_perm+0x43e/0x680 [ 116.582068] ? avc_has_perm_noaudit+0x520/0x520 [ 116.586716] ? check_noncircular+0x20/0x20 [ 116.590933] ? iterate_fd+0x3f0/0x3f0 [ 116.594721] ? find_held_lock+0x35/0x1d0 [ 116.598769] ? sock_has_perm+0x2a4/0x420 [ 116.602807] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 116.608144] ? lock_release+0x9a2/0xa40 [ 116.612094] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 116.617951] ? __check_object_size+0x25d/0x4f0 [ 116.622532] ? selinux_socket_sendmsg+0x36/0x40 [ 116.627176] ? security_socket_sendmsg+0x89/0xb0 [ 116.631907] ? packet_cached_dev_get+0x2b0/0x2b0 [ 116.636639] sock_sendmsg+0xca/0x110 [ 116.640330] SYSC_sendto+0x361/0x5c0 [ 116.644029] ? SYSC_connect+0x4a0/0x4a0 [ 116.647984] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 116.653321] ? sock_do_ioctl+0x73/0xb0 [ 116.657188] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 116.662445] ? _cond_resched+0x14/0x30 [ 116.666329] ? SyS_futex+0x269/0x390 [ 116.670021] ? SyS_setsockopt+0x215/0x360 [ 116.674151] ? do_futex+0x22a0/0x22a0 [ 116.677926] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 116.682755] SyS_sendto+0x40/0x50 [ 116.686189] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 116.690919] RIP: 0033:0x453299 [ 116.694081] RSP: 002b:00007f402daccc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 116.701761] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 116.709009] RDX: 0000000000000018 RSI: 00000000207fffe7 RDI: 0000000000000013 [ 116.716255] RBP: 0000000000000371 R08: 0000000020e72000 R09: 0000000000000014 [ 116.723496] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4338 [ 116.730824] R13: 00000000ffffffff R14: 00007f402dacd6d4 R15: 0000000000000000 [ 116.738781] Dumping ftrace buffer: [ 116.742393] (ftrace buffer empty) [ 116.746073] Kernel Offset: disabled [ 116.749672] Rebooting in 86400 seconds..