2018/01/23 02:19:56 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) 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) 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000054f000+0xf98)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, r0) sendmsg$nfc_llcp(r1, &(0x7f0000014000)={&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "55689d844febc2dfd6ff1acb5afea2fdb39b64fa44c153ab9feda9d25e0c25e5b4b8778bd7d08f3b257f2203bf654c9f21f54f59de892028d8622c00630748", 0x0}, 0x60, &(0x7f0000026000)=[], 0x0, &(0x7f000002e000)={0x408, 0x1, 0x1, "14caa741c7cbda8c74c2fc1fceb1cec5d7e047d63d2d690c409580e09b2f0c34160ab645518dd8f46b3427bf2553234739177321d0c85c1ef232c50af6a0cae3914a99ccecfcacf6038cb31c9e6dca270a282671f1ee8c807cab80414e571901f57c194a4b6a1af5a175557223ad50d50e871e041bb75c824184e87fb670e0f0ca766056309114bf1687d9991487a0e94e320b9559868fdec67e7cecb5f9dfa7c23694e084f14fcc8b26f342d472ebfe38723fee6d5fddb60cbff8d1f1d499aaafdee1c137f20422ec803af838fa5333f60744f2f60b554da5b9e5ae2e3d0d4b5429cb52747f2f023798f0bc73a86b0278e0ad0eb83f3c842f432ae3272ebfbe335fd3ef1baaed3718917b4d9925956ea9c06a94ea992ae6b15977b59659899f551205c7f941eccf58e0b7762ff40e96543ee3187251f1e03d9608b0ed5d81e6aa8add11473b5c6ffb2c0e21ea4b9b1f4ab10df124543b928a975072546ee069bea8f0f7413451eabfd83277069d2522d1c7e2fd9781eb83d99e3c2c1e6be77b59d1e99cff32d179cb41b331d2ea2fa6687987f9b9d0cfcba0aa24b1bbccf4ed234e62c15700aa030b652becd8760a1f6ef16dcbad70dd8e993deaece37fae04b8a83da86d309fe80709736d01f2fc550c771eda648b154e1774bca92ca5e29ea383baa30c0974e7fd9276959a08b21d9fa4cd1bb36862d2bc2a93eefbd167227acd5ee03fd065dff79d525ddbabd04a8e699c4006380c7f97e89eb7cc3c560b2f1fed42193e909f87ba6b2e54a80105133a24bd267931e93fe3c01e8460a48469cb1b9b2a83673db4b820b220c0cd02e29a8cbca37fb0f037ad61397297a1b0e9f1f2d4bdfee1af5487b71e242233b749067e2e24aa41927f40b9cda713d23b2c870d338b6f7657b7005d627f42b32193ccf3ba645c50c4ac914ca9d29dcec0f0014674f565c6d35854c7c31e85f3ff1549c053b0e48026af8ca77943f177009b873bb835c8667f03eeaf0e9a3454bc8cd6ac5860cab2e06def882adee2e2c7cc6ccd4e6b794a2cd5f00ed030cc8f31d0ae18132a9ce83a66797f2b8e79b074533484520c0334eef8b06c6760e6cf9f95b9bbcc401d86719eef6e443175557f28702bd4320a5bf9ffd2e1d7b21f6f4d127312e44e6f8c35586d68996c62f3552edf8c993c557c68822f9f34c6ef621d6417d9d4da67079680df9c48e0e07e0161b589a86691b7c881b2fafb5e07054b715385dd6ee8e59309cb3c4e77adc288ca4fcd77701079997236b6e9c2b5a9267a0fa07f857d4fb3edc0b04bbf00285eac70dd3af5c1cb4cf1bab336f56dbc1872fef36bc930f8506ba8c61b31ffeeb2a70640018802ce40ffe103ae17681348c87e85d339214b3f1e3f1ace7a81b0ad8e7673ac8a31447e2220215b150d884b41"}, 0x408, 0x0}, 0x0) 2018/01/23 02:19:56 executing program 5: r0 = eventfd(0x0) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000623000)='/dev/mixer\x00', 0x400, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000477000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r1, &(0x7f000038b000-0x58)={0x26, 'rng\x00', 0x0, 0xfffffffffffffffc, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000547000)="", 0x307) recvmsg(r2, &(0x7f0000db6000-0x38)={&(0x7f00001cf000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00003b2000-0x10)=[{&(0x7f0000551000)=""/0, 0x0}], 0x1, 0x0, 0x0, 0x1000}, 0x22) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00009fa000-0x1)={0x2}, 0x1) 2018/01/23 02:19:56 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x121) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000001e000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 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) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0}) 2018/01/23 02:19:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mprotect(&(0x7f00001fe000/0x1000)=nil, 0x1000, 0x0) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x15ea15c6}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000603000-0x11)='/dev/vga_arbiter\x00', 0x1000000000048083, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00007e7000)={{0xa, 0x2, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x80}, {0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0xffff, [0x8, 0x9, 0x6, 0x5, 0x5100, 0x100, 0x5, 0x100000000]}, 0x5c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000638000)=0x8, 0x4) 2018/01/23 02:19:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000418000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000092a000)="7f", 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000010c000-0xb)='/dev/mixer\x00', 0x400000, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000cd2000)={0x100, 0xedfb, 0x0, 0x8, 0x80, 0x80000000, 0x1, 0x0, 0x3, 0x101, 0xdd, 0x80000001}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000090000)=@assoc_id=0x0, &(0x7f0000c8b000)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000014a000)={r2, 0x10000}, &(0x7f000062b000-0x4)=0x6) 2018/01/23 02:19:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000038b000-0x58)={0x26, 'rng\x00', 0x0, 0xfffffffffffffffc, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000547000)="", 0xffe9) 2018/01/23 02:19:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getuid() sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000000000000}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000d8d000)={0xfffffec0, 0x1b, 0x301, 0x5, 0xffffffffffffffff, {0x20, 0x0, 0x0}, [@generic="00bff114d762d0c182698e1873fcc14e053f1e1a4c0e4c1a42eefa0bcec3a176e88437129dee5cb297d7b31fe78d7712ef0e45cfa92d9791c6ad4bcb8ce1551ef2c467951519c84f6ec9ef1b425f60c6bda8b99ceffdfffb0aadb6b22b25d147c137b6e5eb7f200eb090e84421261d250fb283302a9b1b509b5d8a4045601363a6843a2ba2e8b74ed4a1941af0441549f0e471603a4f00f9f687f1ba8f4f730916158c1bc33477188a2b", @generic="360dfa540ac754023277ea190dff6339aaa4729c29a0a2d10760e14f3a8ac2a24a716c0b4c632dafb8fd2cb5f6a144c8009ba76f2b5d555f09fc0efe2f75b9549a49c9875f094053fcc057f4856d1cb527a43c04ff68b1796cc59f649fc9c58428cef5f533b45138ac1e11ded63eb67261e91e73c7f85347c98653094e4f241eaeab1aafdb6df5b2c20adffedc84cff1e532db030e6e85a24596f9025b451e6f265f93c7eaafa0c00938b76eb4b9f58492a52f96e6e0cfe5aa30f98cdd649484a36031321a12a8b3043871adf19596c8796b3a6feef65e99a40ab65887ac9221f866a6ee357913c9868b", @generic="f2181c4f0d3e9fad160fd409c8b6023fcedcf67c30ef4e759ccd120a3df9e2f405d83d19fed728fd57c7028b9cc97dc75082320488dd385930975072423f00a0e87a4254c400c1c7f9a77e2a51", @generic="e4594a018085e51a448afe5eea82492d79b49060a4be33affe816180fbad12794f397addc52520aca3988b145a9599f8561b4facaae1", @generic="8f4d434a04c3c60c0dcfadc5609ec6f217d29f983160402fc1b4410631bb60a33f09337b3297aa6f377723342624928c214314eb1772bad13862ddd06052b9ff860290cabb20fccd2cf145e1ab6fb4002dde31c573e887e83258251a49b6692db09710b6cf4960117c24408b5a48b5bd9f8b3036d164a45239737716", @nested={0x2c8, 0x50, [@generic="34777c16cae7584a060dd304d364b8f1fa02c8c3f127055b874c3219ee89cb3827ff5a3e0d8aab2d82621ddc3727080896e246672f617385d38008c116e195bbd8bf589eb5e5322834f67e23473e79f074a9be0a979b713507be757675ae99f663eb9e5af8c9fa0300", @generic="15bb11dd88e31f50624fc04e759febf5a9d023baf866c019b62df7212b484b6f00fb640bd40e6b54348bfb1c5221cfae9661d6f9835bfe0a8d91c4a1f73cca8a6fb804c6245e1c6038268d43068d08b350b73b80566130d2c694070b373221a2a9915eb23f8eda64547267", @generic="6485cec237ab06e00440c924245fe072a1efb4accd300362561b8f69b73b60e4212a382caac3c160d30ade431af68b98654844ae03d5edc71cacacb1c8282fb03ecd91b0c94d769d62faf60c39ae0e8c85a4c7e01f6101a06b94aefb8009c6266dd435bed39a2a8e49ec5564da864e590b89b264d3add728cc973d62fb42fc3dbf3525870c56e7f0d9ae580c383e4812fc6f5969b372347de97583f520c1068c50a2e9dd0b940f8c6bfc88bc80589fe7e12bf64ab99efd4d2ac1db7e269e9f569902f837e0be56d58ef1394fd0861ab00c51f7c4db8b8ae400bd3d3c9046027738789ce9073d4101244280e4ca25cf1ae89d4c480d56", @typed={0xc, 0x6e, @uid=r1}, @generic="543b021b657fdbe78f96e60ef1f96048e635fc2ac7646813edd4865e1b04a727967d4021f6d87e74d0399cf2fee2259e31335d9842a0f81b632168417c30c633a8c81b61b1f5066175b1b51999fba59cb7acb06039e9451e4354ed27f19c86412bc5dd64b92095f75c3f38d9110d0ea2a5a157ac2f69b3df2e05d392cd0725543e977e96ac024fd042929ade790659b0b4cad55e67c08b7b2ceaf924a2da718ebcf6ff2f23a224236987c9f1e5a17756f49a5dfb4153d9a8a9f80c8b05915d55ebdfa60da65a951d79e1407127546714e0268cab85d8458f26820091bb3e76283ff986384091fbdbe34d33aec6"]}, @generic="52879141333fc5ba0f916e700205bc901cc13f5edb3cdfa4eb7e21ca7b717aee4289c6fe38b7a0aa9625f7bc0875555e5274c7c0cbbfa0329e5c8d8b253f63c387cfa4cd64fc66862720f0d77254435571f7c865a379d31abe0db2c7f4bbbfa198"]}, 0x5d0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") ioctl$TIOCGSID(r0, 0x5429, &(0x7f00003ad000-0x4)=0x0) r2 = getuid() r3 = getegid() r4 = getpgid(0x0) r5 = geteuid() r6 = getgid() r7 = getpgid(0x0) r8 = getuid() getresgid(&(0x7f000033f000-0x1)=0x0, &(0x7f00001c8000)=0x0, &(0x7f0000fd9000)=0x0) sendmsg$unix(r0, &(0x7f00005e0000-0x38)={&(0x7f000045b000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000026e000)=[{&(0x7f0000645000-0x65)="7a143ab6bfce6da2ffc3c31d9f5886d053d3fcd113846ca40b43aaad3a5bcf763bcc3bc37e089c96b5c22733cd8f6e7e26d66d1cad83ee84966d02e4a00eccf1a12f5a84a085d9e46e0d6cccf25ebcb7d2f47b9c0407b2642ad810278dda164fbe3a2f77f2", 0x65}, {&(0x7f00009b1000)="08cbe5d4c12a13938cc1cd226b6aa84d49556e7e5995e289d242c277dd4b40e79ed9c100f93db15b358cfada7e1599d59070a018a86222379ccd128aafe52187a95a2c5b7b5c20389e98d14a73b724d65d3503e602ae80fb85e028254349c5d33a8a6c47f4e1c2f785a0c9aecd1ff57deb2d2005b32c6bd25bb54734b164fa517e57aa970440d7a2e2613e181f9252caa69c41383cebfab3bad3daf066e957c25df71e1df455e91452a3fddcc8c6c4005f7d753d34c38569bfdb65ae501f6a09c5af7c233c76f9bd36d226a4682891eefbfb1ecc03f883c79f1dc10e723a04d8cd937c9f3db3491caea9", 0xea}, {&(0x7f0000f46000)="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", 0x1000}, {&(0x7f0000d63000-0xc)="ba50ab310c145a13488cef37", 0xc}], 0x4, &(0x7f000018b000-0xc0)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0xc0, 0x8000}, 0x400c0) 2018/01/23 02:19:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b8a000)='/selinux/policy\x00', 0x0, 0x0) accept4$ax25(r1, &(0x7f00006e1000)={0x0, {""/7}, 0x0}, &(0x7f00008cd000)=0x217, 0x800) getsockname$netlink(r0, &(0x7f00009bb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b1d000-0x4)=0xc) r2 = getpid() recvmsg$netrom(r1, &(0x7f0000836000-0x38)={&(0x7f0000042000-0x10)=@ax25={0x3, {"92061f28856ec7"}, 0x5}, 0xe, &(0x7f0000c5c000)=[{&(0x7f000081a000-0x26)="9722f9a53f26ff9d8235b7a1a48a714fad9e6c420879eb8fa0adae1850ff73dbe8ddd9ddaadc", 0x26}, {&(0x7f0000ce9000-0x5b)="a54cc6b7ad01fd02feb006817b3e0c02c3a87913a31508c7d1f4d1b35270ac8d099d192090f44bc26cf960c64626a95c00894f27ec54accdb46e94d9b6118ad50ce047f16a1a81966df08c6d1fb6d1c380dfd577667259369befc3", 0x5b}, {&(0x7f00001f6000-0xd1)="115a654bd7dc30b727f88d835d2de41267072d485fe39f8a7afb4658fd35d493571834e4aaffe28976f3b00f88d0010f4c16d1a15e2154be9a9fa5c2989851c25b581f7defc83b748d58744b1a3f3ce242c446ba5104e5970adddfacf4cc944187908bdb33fc914353b78e0844193587edf1c64ddc8f02d6dc89e618e22f9264d2a1ccbb61890fdeba912762492ba98aeb8f52abc8f026a1e0e9cf06f7be712b07ffc10fcfef72f729a6c5a401a21c3d3b50f0085a377f83ec4149dda9e57a1fe7dd31c7bdfeb38e6e7f4db620741e8a0f", 0xd1}, {&(0x7f0000dec000)="ca9e4ec1b5349da6af5f1cfc3f46bc26f6ae54ea70de8a42cc3fae4039e3f836661d6e807abd53206ad0f9c2ed6f5d9b7f6d4b14ccc574329898978d7c5fcac1fc3bdca4746a721eb2e910e6ceefd2d3cbaf4510998340302e96bafa5f5f923e7beb96d478d334c43d5dd57edaef90bce7dc62b64614a7d4418c11f7db33186ec856bf08347cdff5754ee06e64bfcd87cfcd6474b0a1cda9aac26d3784368c0a0e6262109968f180a3823e0c649180a5e98d849bcc9707eee502c119321be52a7490d691b8de458c6adb1aff", 0xcc}], 0x4, 0x0, 0x0, 0x44001}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000cb3000)={0x2, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = gettid() r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d58000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r5 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) getsockopt$inet_int(r1, 0x0, 0x23, &(0x7f0000a58000-0x4)=0x0, &(0x7f00002bf000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000a64000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe37, 0xd, 0x400, 0x9, 0x1}, &(0x7f0000077000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000065d000)={r7, @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]}, 0xc00000000, 0xffffffff}, 0x98) fcntl$setown(r5, 0x8, r6) fcntl$getownex(r5, 0x10, &(0x7f000066c000)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r3, r8, 0x7, r5, &(0x7f0000edb000)={r4, 0xffffffffffffffff, 0x0}) process_vm_writev(r2, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000d05000-0xb)='/dev/audio\x00', 0x400, 0x0) 2018/01/23 02:19:56 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getgid() r1 = add_key(&(0x7f000000f000-0x6)='rxrpc\x00', &(0x7f000001e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000-0x62)="a303d4225b10775e4208d2f470806c51861bd665583dec2845b20bb950360a5ad66323a894f749c0677fc11e2418e936b2d544c3d366a9d5436542582bb69ec116da74a0e42ed641f721d49db10711976238e1cf9c5262e8c8b644a9645c9f38b68b", 0x62, 0xfffffffffffffff9) keyctl$clear(0x7, r1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0}) 2018/01/23 02:19:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000669000)='/dev/audio#\x00', 0xfffffffffffffffa, 0x408000) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000069000)=0x10001) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b6e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/23 02:19:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fe000-0xa)='./file0\x00', 0x1000000000000000) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mknod$loop(&(0x7f0000f97000)='./control\x00', 0x4, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e04000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000062d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000482000-0x4)=0x0) r2 = syz_open_dev$vcsn(&(0x7f0000867000-0xa)='/dev/vcs#\x00', 0xfff, 0x40000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f3c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000019b000-0xc)={r3, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/01/23 02:19:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000418000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) pipe(&(0x7f0000a16000)={0x0, 0x0}) recvfrom$llc(r1, &(0x7f0000e24000)=""/86, 0x56, 0x2000, &(0x7f0000112000)={0x1a, 0x1c, 0xffff, 0x9, 0x5, 0x4c3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000092a000)="7f", 0x1) 2018/01/23 02:19:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000038b000-0x58)={0x26, 'hash\x00', 0xf, 0x4, 'mcryptd(rmd320)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000547000)="", 0x307) syz_open_dev$usbmon(&(0x7f000017f000-0xd)='/dev/usbmon#\x00', 0x3ff, 0x101080) 2018/01/23 02:19:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000ae8000)="0273066e6574") 2018/01/23 02:19:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000381000-0x8)='./file0\x00', 0x2, 0x10) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00009dd000)=@req={0xe874, 0x8, 0xea, 0x2adfb9fe}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000d2000-0x9)='/dev/dsp\x00', 0x278300, 0x0) bind$alg(r2, &(0x7f0000a68000)={0x26, 'hash\x00', 0xf, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00008c1000)="71e67a15df848d4b108cec478e2eecb4", 0xfffffffffffffd13) 2018/01/23 02:19:56 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f000001d000-0x10)={0x20, 0x1, 0xffff, 0xffff}, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000020000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000001f000-0xf4)={0x0, 0xec, "2bd47fec15e8d53b325c12dff182de81af95363f2eac102b29ef062c44833fc0ffe247660cf69618e7916ad847ed7320378f05874fb5e7db2390ed439637553ec2413ffc0f4734c62d4c43bae69db937bd4aaa1d8d88c40900fb5b72aba7484f79cf337481012e9dfe0063c9c8eefcb43b661521f142e8e129b431d8597ab3f2f9889d7bc422283e377577c78b4794f0e7ae985b19fada7d299391d2b06de38d292bae763e8344bd8132942f360834b0d03a65cc96f791d3d9a9165e03812a40be17c5e0330891b07deb1c1b929ef7d22c446e66f7b270b20000000000000000aec52846b659f56903e81d54"}, &(0x7f0000021000-0x4)=0xa6) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000001e000)={r1, 0x9}, &(0x7f000001b000-0x4)=0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@vsock={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x200000000000000) openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000-0xc)='/dev/rfkill\x00', 0x200080, 0x0) syz_open_dev$sndtimer(&(0x7f0000010000)='/dev/snd/timer\x00', 0x0, 0x400642) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0}) 2018/01/23 02:19:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000074c000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00006b9000-0x4)=0xa, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000da3000-0x4)=0x98, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000092a000)="7f", 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000078a000-0x4)=0x0, &(0x7f0000e7a000)=0x4) 2018/01/23 02:19:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007a4000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) socketpair(0x9, 0x80000, 0x9, &(0x7f0000b39000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000846000)="d6653a90b430082eef770a1c4cf93cc53d273f53eddc5ed18b5b685a0c11f851958f650c1bbcb40de5a6a201cfaba0cee225d1307858aa9bb3d6629bf62ea03670dbea05ee2ae75e31f8c16cbfefa49f74dbe7ed7ee15321bffa0c98979a857648172cf8a48e8e757e79569ef212491e6a87d346be10e0ba2c1127bbd68565737ad09ff191e2b96d563ec7f705e6c193980c5ae654dd56f0e62730", 0x9b) splice(r0, &(0x7f00001fd000-0x8)=0x0, r0, &(0x7f0000ca5000)=0x0, 0x5783, 0xc) 2018/01/23 02:19:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a30000)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000539000)={0x0, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000054000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000740000-0x4)=r1, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpid() getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000939000-0xa0)={r1, @in={{0x2, 0x0, @rand_addr=0xb7e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x4, 0x3, 0x401}, &(0x7f0000de9000-0x4)=0xa0) process_vm_writev(r3, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) r4 = dup2(r2, r2) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f000054e000)=""/107) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000903000-0x8)={0x0, 0xe0449f0000000000, 0x4}, &(0x7f0000ea2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00002cb000)={r5, 0xd2, "c4ff5043f6a2b435964bf8dbac66258cbeb5c1090d175c1d9d88d373dd6a01869dd4c2aa4dcea599f6c008496a24d4117d296dbc9879610a726558add88014db6e634a19a11b2a0748dbad40b215a4f7bbbe57b173c2940117d78c44cd2ea75ea2392dcffb41ce1ba23f7a5bdb392b575b35fd7221691faf77d53a9e8bed9176af9e86941fcfde3699750cfdf3cd79a7d772c306de80ccb757d36b6f45c1fc0f511ffa21cd4d7a2c5f488e9ec3f7c35fc79ad6e4bb0844d3cffd6c4d903a82271e389134101e4578c362dd6e89107f2ae8c4"}, &(0x7f0000044000)=0xda) 2018/01/23 02:19:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f000039f000)={0x2, &(0x7f0000002000-0x8)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f36000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000724000-0x4)=0xc) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000a6d000-0x4)=r1) syz_open_procfs(r1, &(0x7f0000297000-0x8)="6e65742f64f57ec9") 2018/01/23 02:19:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:56 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(r0, 0x0, &(0x7f000000a000)=0x0, 0x1000000800) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000020000-0x5c)={0x5, 0x0, {0xffffffffffffffff, 0x0, 0x7e00000000000000, 0x1, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000001e000)={0x3, &(0x7f000001f000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000007000)={r3, &(0x7f000001e000)=""/104}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000020000-0xb)='/dev/vcsa#\x00', 0x5, 0x280040) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8971, &(0x7f000001f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x800, 0x48e0, 0x8, 0x80000001, 0xe66e, 0x8}}) 2018/01/23 02:19:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f000034e000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000871000)=0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e7a000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e15000)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000312000-0x38)={&(0x7f0000add000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00007d7000)={&(0x7f0000c75000-0x188)={0x188, 0x11, 0x10, 0x6, 0x2, {0x5, 0x0, 0x0}, [@nested={0x174, 0x8c, [@typed={0xc, 0x38, @ipv4=@multicast1=0xe0000001}, @generic="ecdfbb0dcc221f4c76def8238fb9da0e4a6dfddbbac9d2404d978020e4173acbe8422f6d88fbefd2d7c8c71014f2031f17486421dad54f06fb7f053262d935d52e1a551bf2bb5c2e6fdcb8cdbd1b1b4377a036587a2a3ade039b8c9c01", @typed={0x10, 0x3, @str='wlan0\x00'}, @typed={0x10, 0x4b, @str='#bdev\x00'}, @typed={0xc, 0x6c, @uid=r2}, @generic='a[', @generic="09ad7d83b0d8605cdca1ad238b20b2d5c60cacad3e67f34c7d4f28686bd94418e02ce4b8224a7acedc8cd44707124e466c4251a6a3f6b0871b537a2e", @generic="f291284f899815a82942de36004af426eeb937e2e144ee07be09e453d82407253b0ea03b5ff54993f0fe2e76e00c8cedb33709d55f3bdc2f2867d65b43648872a7b27bbee8bc83eb2b9993d4c27408a516455353d4bec36a7e7d0e42449816b8b2436ea85cf4fcca7ec360fef7bd6b5a7b508d9cee1faf2002491284882899a00646333873", @typed={0x18, 0x56, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}]}, 0x188}, 0x1, 0x0, 0x0, 0x1}, 0x800) r3 = openat$audio(0xffffffffffffff9c, &(0x7f000019a000-0xb)='/dev/audio\x00', 0x200000, 0x0) read$eventfd(r3, &(0x7f0000dd9000-0x8)=0x0, 0x8) bind$alg(r0, &(0x7f0000418000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000092a000)="7f", 0x1) 2018/01/23 02:19:57 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000006000-0x4)=0xfffffffffffffffd, 0x14d) 2018/01/23 02:19:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00002a3000-0xa)='/dev/vcs#\x00', 0x0, 0x4000) socket$nl_netfilter(0x10, 0x3, 0xc) getsockname$packet(r0, &(0x7f00002e0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007dc000-0x4)=0x14) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000f4c000)={&(0x7f0000731000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x1fc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x2000000) 2018/01/23 02:19:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(0xffffffffffffffff, &(0x7f000064c000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f00008b4000-0x10)={0x8, 0x20000800, 0x4000, 0x4, 0x20, 0x0, 0x5, 0x2, 0x9, 0x4}, 0x10) r0 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000949000-0x68)={0x0, 0x0, 0x0, {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]}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000a89000-0x160)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80, 0x4, 0x5, "58d426e11b36fdc8d5a922de046bf139b90b23308c729cd9d0a211c752e8f7099a38a7f316561c6109edcc5e7c965c7aece5c09c8e819cded374d3fbfea0c5a45383d1f5ce1a54e3a4a35aca0f844e6c"}, 0x160) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000)={0x0, 0x0}, &(0x7f00000fc000-0x4)=0x8) pkey_alloc(0x0, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000f32000-0x8)={0x0, 0x0}, &(0x7f0000912000)=0x8) 2018/01/23 02:19:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:19:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000038b000-0x58)={0x26, 'rng\x00', 0x0, 0xfffffffffffffffc, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r1 = gettid() prlimit64(r1, 0xc, &(0x7f00008de000)={0x4, 0x7}, &(0x7f0000d95000-0x10)={0x0, 0x0}) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000547000)="", 0x307) membarrier(0x10, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003a1000)='/selinux/enforce\x00', 0x133000, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000fb8000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000634000)={r0, r3}) 2018/01/23 02:19:57 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000005000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000000f000-0x10)={0x0, r1, 0x0}) r2 = msgget(0x3, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f000001e000)=""/11) 2018/01/23 02:19:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000658000-0x9)='/dev/rtc\x00', 0x10000, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00005af000-0x4)=0x0) syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") gettid() 2018/01/23 02:19:57 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$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001ec000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000845000-0x5c)={{0xa, 0x1, 0xeec, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, {0xa, 0x0, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x8000}, 0x6, [0x1, 0x7, 0xffffffffffffffc1, 0x1bb, 0x1, 0x7ff, 0xf8ac, 0x0]}, 0x5c) bind$alg(r0, &(0x7f0000418000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000092a000)="7f", 0x1) 2018/01/23 02:19:57 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000001f000-0x9)='/dev/vcs\x00', 0x10540, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000001e000)={r1, 0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000017000-0x8)='./file0\x00', &(0x7f0000020000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000020000)=""/79) 2018/01/23 02:19:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000476000)='./file0\x00', 0x400801, 0xca) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000f08000)=""/227) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000e4e000-0x7d)=""/125) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c6a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/23 02:19:57 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, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() delete_module(&(0x7f0000aaf000-0xb)="9b2d657468305b656d3100", 0x200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dbe000-0xa)='/dev/cuse\x00', 0x101440, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000179000-0x10)={0x0, 0x68, &(0x7f000014d000)=[@in6={0xa, 0x1, 0xfffffffffffff879, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffc01}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000430000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00007f0000-0x10)={r2, 0x58, &(0x7f0000a27000-0x58)=[@in={0x2, 0x0, @rand_addr=0x7ae, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x0, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8}]}, &(0x7f000048b000-0x4)=0x10) r3 = syz_open_dev$sg(&(0x7f0000e33000)='/dev/sg#\x00', 0x8, 0x40) bind$inet6(r3, &(0x7f0000aa6000-0x1c)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1000000000000226, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:19:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000092a000)="7f", 0x1) accept4$alg(r0, 0x0, 0x0, 0x800) 2018/01/23 02:19:57 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000d7b000-0x8)='./file0\x00', 0x240001, 0x4) accept4$inet6(r0, 0x0, &(0x7f0000694000)=0x0, 0x800) r1 = syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") r2 = dup2(r1, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000000)={0x1, 0x0, [{0xf, 0x1, 0x4, 0x1f, 0x8, 0xffff, 0x16c3, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001000)={0x100000000}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x0}, &(0x7f0000000000)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0xfffffffffffffffc, 0x1, 0x4e, 0x6, 0x7fff}, &(0x7f0000000000)=0x14) 2018/01/23 02:19:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:57 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000001e000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x101400) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000001e000)={0x2, 0x100, 0x3, 0x5204, 0x6, 0xffffffffffffdd63}) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 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) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0}) 2018/01/23 02:19:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) 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 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000a98000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000e84000)={0xc, 0x0, &(0x7f00000f4000)=[@enter_looper={0x630c}, @exit_looper={0x630d}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f0000f4b000-0x1a)="d7"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x0, 0x0, &(0x7f000000e000-0xca)=""}) 2018/01/23 02:19:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000038b000-0x58)={0x26, 'rng\x00', 0x0, 0xfffffffffffffffc, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r1 = syz_open_dev$mouse(&(0x7f0000e68000-0x12)='/dev/input/mouse#\x00', 0x7f, 0x10000) r2 = syz_open_dev$sndpcmc(&(0x7f00001a5000-0xa)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101000) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000063c000/0x18000)=nil, &(0x7f0000ce0000-0x18)=[@text64={0x40, &(0x7f00003b5000)="0f080f0766b8e7008ed066baf80cb86483dc82ef66bafc0cb804000000efc463b16ce6e1c4e12174d2f30faecc66b826000f00d04f0f01030f0136", 0x3b}], 0x1, 0x60, &(0x7f0000717000)=[], 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000547000)="", 0x307) 2018/01/23 02:19:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fca000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000f89000-0x14)=""/20) r1 = socket$alg(0x26, 0x5, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000007c000-0xc)='/dev/rfkill\x00', 0x800, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000092a000)="7f", 0x1) 2018/01/23 02:19:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:57 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 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) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f000001f000-0x10)={0x27, 0x6, 0xffffffff, 0x6}, 0x10) 2018/01/23 02:19:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00001fa000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003e2000-0x4)=0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00005c5000-0x8)=0x0) syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") 2018/01/23 02:19:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000bbf000-0xb)='/dev/vcsa#\x00', 0x7b, 0x101000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00004a7000-0x20)={{&(0x7f0000e30000/0x2000)=nil, 0x2000}, 0x1, 0x0}) openat(r1, &(0x7f0000e66000)='./file0\x00', 0x200, 0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$sg(&(0x7f0000d9e000)='/dev/sg#\x00', 0x4, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00002fc000)={0x4, 0x200, 0x3, 0x0}, 0x10) [ 386.128052] binder_alloc: 2546: binder_alloc_buf, no vma [ 386.150814] binder: 2546:2561 transaction failed 29189/-3, size 0-0 line 2903 2018/01/23 02:19:57 executing program 4: r0 = getpid() process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) waitid(0x2, r0, 0x0, 0x0, &(0x7f0000bf1000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009e5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mq_notify(r1, &(0x7f0000327000-0x60)={0x0, 0xe, 0x2, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 02:19:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() setfsuid(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000092a000)="7f", 0x1) 2018/01/23 02:19:57 executing program 2: socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sg(&(0x7f0000dd6000)='/dev/sg#\x00', 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000614000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000065f000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000504000-0x10)={0x77, &(0x7f000030e000)=""/119}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000546000)={@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$can_raw(r1, &(0x7f0000f82000-0x38)={&(0x7f0000024000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f00005c6000-0x10)={&(0x7f0000715000)=@canfd={{0x0, 0x2, 0x8, 0xffffffffffff58da}, 0x2f, 0x3, 0x0, 0x0, "41f8fdb68975713ad9b3a93f97134775f74f5092e0a28e216da661fde80d539ce244d80f5835a5ffc6bc9f7462c2959a1c7037cec8a0b4b12e1861bb66b130e8"}, 0x48}, 0x1, 0x0, 0x0, 0x4004001}, 0x0) 2018/01/23 02:19:57 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000000b000)={0x0, 0x3, 0x20, 0x8, 0x6}, &(0x7f000001f000-0x4)=0x18) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000001e000)={r1, 0x0}, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f000000c000)=""/67, &(0x7f000001f000)=0x43) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0}) 2018/01/23 02:19:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() prctl$getreaper(0x2d, &(0x7f0000c68000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) r2 = syz_open_dev$usbmon(&(0x7f0000479000)='/dev/usbmon#\x00', 0x8, 0x40800) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f000007e000-0x8)={0x3, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 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]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000032f000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000097f000)=0x0, &(0x7f0000fe0000)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000270000-0xb0)={{0x0, 0x0}, 'port0\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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/23 02:19:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f000072e000)=[0x0, 0x0]) lstat(&(0x7f0000d94000)='./file0\x00', &(0x7f0000f16000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000632000)='./file0\x00', &(0x7f0000933000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() stat(&(0x7f0000e27000-0x8)='./file0\x00', &(0x7f0000924000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() setgroups(0x6, &(0x7f0000985000)=[r0, r1, r2, r3, r4, r5]) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f000038b000-0x58)={0x26, 'rng\x00', 0x0, 0xfffffffffffffffc, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000547000)="", 0x307) r7 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000487000)={{{@in=@multicast2=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=@empty={[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}}, &(0x7f000071e000)=0xe8) 2018/01/23 02:19:57 executing program 1: sync() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c5c000)={&(0x7f0000974000)='./file0\x00', r0}, 0xc) r1 = syz_open_dev$dspn(&(0x7f0000e4d000-0xa)='/dev/dsp#\x00', 0x1, 0x1000080) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000ee8000-0x94)="9d8197a6b2e6fdfdcafc686b1a5444c183fb291a5fb6c297e8a4d1359b654e8a1621b8a47a312a5c9a94d54577b27bc2cb42ff79f87ad5736821c065173589f9da40c4eb05200fa31af887b93678f575bb9a138fb704edf81f80d26695e2a10288baf04bec92e8072ef3ee39ddc33a23ff83d56a4058c871ebaf02c6cf011e25669a2ef1c105375680ccb8c68c7136a3a8c94d8d") syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00002c9000)=0x8, 0xfffffffffffffdaf) 2018/01/23 02:19:57 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$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 386.175816] binder: BINDER_SET_CONTEXT_MGR already set [ 386.175826] binder: 2546:2561 ioctl 40046207 0 returned -16 [ 386.175917] binder_alloc: 2546: binder_alloc_buf, no vma [ 386.175939] binder: 2546:2574 transaction failed 29189/-3, size 0-0 line 2903 2018/01/23 02:19:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000418000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r1 = syz_open_dev$amidi(&(0x7f0000fce000-0xc)='/dev/amidi#\x00', 0xb19b, 0x10440) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000722000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000af5000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000dc5000-0x8)={r2, r3}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00008a2000)=0x94a6, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000092a000)="7f", 0x1) 2018/01/23 02:19:57 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000018, 0xfffffffffffffffe, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0}) 2018/01/23 02:19:57 executing program 4: r0 = getpid() prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() process_vm_writev(r1, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:19:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendfile(r0, r1, &(0x7f0000d35000-0x8)=0x0, 0xa38) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000a8e000-0x10)=@req={0x50, &(0x7f000022e000-0x50)={@common='bcsh0\x00', @ifru_data=&(0x7f000072f000)="7881acbcac535da1f1efe6f718732dea1fa54f84e9f7c6307ef37e20f52e49e8"}}) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$int_in(r2, 0x5452, &(0x7f0000ed6000)=0x4) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000926000)='/dev/mixer\x00', 0x1, 0x0) 2018/01/23 02:19:57 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$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:57 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 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) connect(r0, &(0x7f0000015000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x100000000000, 0x2, 0x4, 0x4, {0xa, 0x2, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}}}, 0x1e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0}) 2018/01/23 02:19:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) unshare(0x1220000) bind$alg(r0, &(0x7f000038b000-0x58)={0x26, 'rng\x00', 0x0, 0xfffffffffffffffc, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000547000)="", 0x307) 2018/01/23 02:19:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f000087f000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000092a000)="7f", 0x1) 2018/01/23 02:19:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b3a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f6000+0x543)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000001000-0x42)=""/66, &(0x7f0000001000)=0x42) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000aea000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xffffffff80000000, 0xfd6, 0x400, 0x5, 0x40000000, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") getsockname$packet(r2, &(0x7f0000e14000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000065e000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000d4d000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1000, r3}) 2018/01/23 02:19:57 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, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() getgid() process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:19:57 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000001e000)={r0, 0x5, 0xfffffffffffffff9, "b74ab1710eef64574c84ed2ee98f9cd812a484ce2c9342df77cc42fcf4b2882afc957bcf5baef421baf9d2f2b8cbfe6a65775cc0c82087b62fda8eecd3d5ecb1340903f7266dc5983e5cad8ec6c05c55c0e680b044174a184a6e6c824dd093ea8a081be9576b2a80cc70d4c8a89ef53027deaa4ec69831335cf4ae916fd19f1a38154a1d6e2789f5f4"}) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0}) 2018/01/23 02:19:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000418000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000092a000)="7f", 0x1) socket$llc(0x1a, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007af000)={0x2, &(0x7f0000cac000-0x10)=[{0x5, 0x6, 0x2, 0x10001}, {0x100000000, 0x3, 0xe4, 0x3}]}, 0x10) 2018/01/23 02:19:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f000072e000)=[0x0, 0x0]) lstat(&(0x7f0000d94000)='./file0\x00', &(0x7f0000f16000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000632000)='./file0\x00', &(0x7f0000933000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() stat(&(0x7f0000e27000-0x8)='./file0\x00', &(0x7f0000924000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() setgroups(0x6, &(0x7f0000985000)=[r0, r1, r2, r3, r4, r5]) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f000038b000-0x58)={0x26, 'rng\x00', 0x0, 0xfffffffffffffffc, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000547000)="", 0x307) r7 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000487000)={{{@in=@multicast2=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=@empty={[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}}, &(0x7f000071e000)=0xe8) 2018/01/23 02:19:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip_vti0\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000002000-0x28)={0x7, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d95000-0xb)='/dev/mixer\x00', 0x4000, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000b79000-0x24)={0xffffffffffff05c1, 0x5, 0x6, 0x7, 0x0, 0x9, 0x5, 0x3ff, 0x6, 0x0, 0xd998, 0xee2}) r3 = syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") accept$alg(r3, 0x0, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00001d3000)=0x6) fadvise64(r0, 0x0, 0x6, 0x5) 2018/01/23 02:19:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000038b000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'echainiv(ccm_base(ecb-camellia-aesni,md5))\x00'}, 0xfffffffffffffec6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c9c000-0x3a)="fc4fce5b7d400c742ed076a45d4e6e35174c07d947c2e125ede805f28070ceaf7759b11651fa32f78f30099382efe5677d3cc3068e4ee38e59e5", 0x3a) 2018/01/23 02:19:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f89000-0xf)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000088e000-0x4)=0x0, &(0x7f0000406000)=0x4) r1 = getpid() process_vm_writev(r1, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:19:57 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x100000000, 0x0, 0x0, 0x0}}, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0}) 2018/01/23 02:19:57 executing program 2: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000020a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009a4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000092a000)="7f", 0x1) 2018/01/23 02:19:57 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 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(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001f000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000-0x4)=0xe8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000020000-0x8)={0x0, 0x7}, &(0x7f0000020000-0x4)=0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000012000-0x2a)={r2, 0x22, "465cc1b0922285d0804fe1d8434c85aaf66153611c45cae116bb90c60dae4b44d3d9"}, &(0x7f0000020000-0x4)=0x2a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001e000)={@generic="80bef817c3fcb94ee1c1bce263aaea34", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0}) 2018/01/23 02:19:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000e9000-0x4)=r1, 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cb3000-0xc)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000038b000-0x58)={0x26, 'rng\x00', 0x2, 0xfffffffffffffffc, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000547000)="", 0x307) 2018/01/23 02:19:57 executing program 0: r0 = syz_open_pts(0xffffffffffffff9c, 0x800) fallocate(r0, 0x3, 0x7f, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000092a000)="7f", 0x1) 2018/01/23 02:19:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007d3000)={0x0, 0x0}, 0x80800) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00002c1000-0x5)={0x200, 0x7f, 0x7f, 0x8000}, 0x5) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000033b000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000508000)="0273066e6574") prctl$setfpexc(0xc, 0xd0001) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000f47000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000661000-0x4)=0x5) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000c5f000)=0x3) 2018/01/23 02:19:57 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000000018, 0xfffffffffffff5ff, 0x9) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 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) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0}) 2018/01/23 02:19:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fanotify_init(0x8, 0x1000) process_vm_writev(0x0, &(0x7f0000b8e000)=[], 0x0, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x10000010, 0x0) 2018/01/23 02:19:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$KDDISABIO(r1, 0x4b37) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000d59000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000120000-0x160)={{{{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]}, {{0xa, 0x1, 0x76f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x7ff, 0x6, "c3574de28f0e84841cb53c30148628e1731889fa975893df6cad9a9bbe92bcccc94c6aa31bb35e196074858dc585b17c434ead33d8d579c2d4eb2a15b981323adf2deb246dc1cf8ce23b62c7c725fd75"}, 0x160) 2018/01/23 02:19:57 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000124000-0x10)={0x20, 0x5}) bind$alg(r1, &(0x7f0000418000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006f7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000d70000)={0x1ff, 0x3, 0x0, 0x1000, &(0x7f00007dc000/0x1000)=nil}) flock(r1, 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000cd6000-0xf6)={r0, r2, 0x3, 0x2, &(0x7f00000e6000-0x1000)="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", 0x1, 0x7, 0x6, 0x7, 0x9, 0xea73, 0x1c4, "a67acbcf7e10e901641b16b33c18d7a1e4d693ee4feb9d4d74b0f3f5cb9f79df7573c61bc24cd4d31210d9abb3a812da3068eefb907f55b6a45a014cc70457902fa1c01f7434b9779ea608fd02982f79e730953640f2d06f21f0fb011fd7a174d2f9a4b8ce6522b9d62c9d7c47d86b0f74d419260bf7094e345564114bf428737e4ee713e34b7521a544d649e636b004c2d8ea10bcb064245e9a4600d5be24690539181f26b6b0f92b207c5e100ce29f4969492e01677808a9f636f678cb260832a5e8b55275998efce36a0ba084"}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000092a000)="7f", 0x1) 2018/01/23 02:19:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r2 = dup(r0) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b75000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f0000656000)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x105000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000b43000-0x4)=0x0, &(0x7f00005d0000-0x4)=0x4) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000547000)="", 0x307) 2018/01/23 02:19:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000424000-0x24)={0x600000, 0x80, 0x9, 0x7, 0x2, 0x5, 0x5, 0x101, 0xffffffff, 0x5, 0x9, 0x7f6d}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000cff000)=0x0) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/23 02:19:57 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f000001e000)=[], 0x44444444444461e, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0}) 2018/01/23 02:19:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000946000)=0xc) ptrace$poke(0xffffffffffffffff, r0, &(0x7f0000670000-0x8)=0x0, 0x1) socketpair(0x5, 0x6, 0x7, &(0x7f0000a85000-0x8)={0x0, 0x0}) getsockname$inet6(r2, &(0x7f000029a000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000006000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc8, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r3 = getpid() getdents64(r1, &(0x7f000028e000-0x8f)=""/143, 0x8f) process_vm_writev(r3, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:19:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00008f3000-0xd)='/dev/dmmidi#\x00', 0x2, 0x40) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000038b000-0x58)={0x26, 'rng\x00', 0x0, 0xfffffffffffffffc, 'drbg_nopr_ctr_aes256\x00'}, 0x58) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00006e7000)=0x2, &(0x7f0000af3000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000fad000)=@abs={0x0, 0x0, 0x1}, 0xffffffffffffff78) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) close(r2) fcntl$notify(r1, 0x402, 0x8) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000547000)="", 0x307) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000153000)=""/214) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/23 02:19:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$vnet(0xffffffffffffff9c, &(0x7f0000957000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b88000)={0x7, r0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a40000-0xe8)={{{@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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0c000)=0xe8) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000689000)={0x2, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f4, 0x8, 0x7fffffff, 0x10000, 0x3, &(0x7f0000339000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x429, 0x3f, 0xffffffffffffffe1}) ioprio_set$uid(0x0, r3, 0x3) fstat(r0, &(0x7f0000b92000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000acb000-0x92)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x7, 0x0, 0x480, 0x2, 0x20, 0x80, 0x3a, r2, r4}, {0x5, 0x100000000, 0x21d, 0x1, 0x4, 0xfffffffffffffffe, 0x4, 0x7f}, {0x7f, 0x1, 0x9858, 0x78d4}, 0x30af, 0x8, 0x1, 0x1, 0x0, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x2, 0x1, 0x7, 0xf15, 0xfffffffffffffff7, 0x8}}, 0xe8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009fd000-0x8)='./file0\x00', 0x10) r1 = request_key(&(0x7f0000ef3000-0x5)='useh\x00', &(0x7f0000d6e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005d2000)='md5sumbdev\x00', 0xfffffffffffffff8) fstat(r0, &(0x7f0000a36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() keyctl$chown(0x4, r1, r2, r3) 2018/01/23 02:19:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bee000+0xb8b)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:57 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x0, 0x7fffffff) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 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) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f000001f000-0x70)=[{&(0x7f0000002000)=""/250, 0xfa}, {&(0x7f000000d000-0x74)=""/116, 0x74}, {&(0x7f0000014000)=""/131, 0x83}, {&(0x7f000000f000-0x7e)=""/126, 0x7e}, {&(0x7f0000010000-0x78)=""/120, 0x78}, {&(0x7f000001f000-0x7c)=""/124, 0x7c}, {&(0x7f000001e000)=""/75, 0x4b}], 0x7, &(0x7f000001a000)=[{&(0x7f0000008000)=""/232, 0xe8}, {&(0x7f0000011000-0x49)=""/73, 0x49}, {&(0x7f000001e000-0xf2)=""/242, 0xf2}, {&(0x7f000001f000-0x7a)=""/122, 0x7a}, {&(0x7f000001e000)=""/230, 0xe6}, {&(0x7f000001f000-0x56)=""/86, 0x56}], 0x6, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0}) 2018/01/23 02:19:57 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$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r2 = dup(r0) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:57 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000418000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000092a000)="7f", 0x1) 2018/01/23 02:19:57 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, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f000062b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fb0000-0x4)=0x10, 0x80800) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00008c8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) r1 = getpid() process_vm_writev(r1, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:19:57 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, 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) 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, 0xfffffffffffffffc, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000861000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ca000)=0x18) pipe2(&(0x7f0000675000)={0x0, 0x0}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/23 02:19:57 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000001c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x10000) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcd, &(0x7f0000004000-0x42)=""/66, &(0x7f0000028000)=0x42) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000028000-0x4)=0x0, &(0x7f0000028000-0x4)=0x4) 2018/01/23 02:19:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xf, 0x80, &(0x7f00005f8000)={0x0, 0x0}) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00004e2000)={{0x7fffffff, 0x5e4}, 0x48}, 0x10) syz_open_dev$vcsa(&(0x7f000063c000-0xb)='/dev/vcsa#\x00', 0x9, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00006cb000)='/dev/ptmx\x00', 0x200800, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/23 02:19:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ffa000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000733000-0x4)=0x0) r2 = syz_open_dev$sg(&(0x7f0000948000)='/dev/sg#\x00', 0x8fd, 0x10000) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000f5b000)=""/243) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000bd6000)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000367000-0x4)=0x8) lseek(r0, 0x0, 0x5) 2018/01/23 02:19:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f000052b000)='/dev/vcsa#\x00', 0x4516, 0x40000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000427000)={0x0, @in={{0x2, 0x1, @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]}}, &(0x7f0000d31000-0x4)=0x8c) epoll_create(0x7f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000061000)={r3, 0x286, 0x2, [0x5, 0x9]}, &(0x7f00006e3000-0x4)=0xc) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 386.764441] sock: process `syz-executor5' is using obsolete getsockopt SO_BSDCOMPAT 2018/01/23 02:19:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008df000)='/selinux/checkreqprot\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e15000-0x9)='/dev/dsp\x00', 0x1, 0x0) fstat(r1, &(0x7f0000315000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000aa6000)=0x0) r5 = fcntl$getown(r1, 0x9) r6 = geteuid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000abf000)={{{@in=@broadcast=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=@dev={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}}, &(0x7f000027d000-0x4)=0xe8) sendmsg$netlink(r1, &(0x7f0000540000)={&(0x7f00003aa000)=@kern={0x10, 0x0, 0x0, 0x10200000}, 0xc, &(0x7f00006bb000)=[{&(0x7f0000bbf000-0x142c)={0x142c, 0x2b, 0x400, 0x1, 0x0, "", [@generic="924102fb295ff74de89a1e842b8384116743d64e547758d2b6cebddca665a2c0065566b6e38983284d1f718417e708a98cd79f7fe5d527aae942e8873371b9b37babb28fa86d81013aaff9b09e5d16fdc69667a543dd3372b47c50f57e864767626e6681cc18cb6c99c657f28f283aae9593f6bda4a030f67f8f11f136b72e6eb436a41e6272b85009de8a1037db5a1ab17329744911457da8926e36d1314a4141f86ab04f3b6fb437cd03", @generic="18c8d2675ca920bf15a0379a453818062f9294", @generic="931c79d6ec56501dd0f1d9fc7eecfa77961c2045cb6087906e74e03d561693ab0e918566a058e1e0d63aa9c794c8c5ffb67ad9c338ed41399d7dccd2a3d436f23e9c0edecef8538bd26963189b8d38088c41a651607c7227c2e941b4564e386bc452aebfe4af2369e1adf622da5f240d30af5901393620d5a02d9b45c26478845578c3779586905c3826678452f48b28026e88434e0e830cc07708c9a6d871980e32d8c4f20932f44f80d30e6cb9ff96228d3740a1533d", @typed={0x20, 0x49, @str='/selinux/checkreqprot\x00'}, @typed={0xc, 0x15, @uid=r3}, @nested={0x4, 0x1b, []}, @generic="62385075b2e0a28c354396366a6be9fe364e5200acefa9c0f75cfeff826b1f810ad0d1509cbea3d25f060451b864bcf1ab3b9f8d9c4f7b3e4c50ea09618b43e1df4b22ad44693086", @generic="097c1fc550f747d7dc39e6dec34146494c6c638c8b27bd691f19a740fc1c4a7ef30a93afc3a3c57f97b899c18fc05540b7d73579bdc554407cca55e31a423f9d433de81ad001806f74c675e74f8789ad7f8d8aab777be4dd09", @generic="bd620b62ce1267d00b8342bfd5b341ebc78ad2fac554f0b488fabc70dd6d92ae8f44896f0d7c27c51066048e93afe6d85af140d964d26fe220a6b684", @nested={0x1198, 0x7b, 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@generic="2580f64d19b100febaa049af0c476402b826dbdaa23b2fe0fa975b317f6dcf1a016d447298f03fcdd733a76d1cd1e6d7f3361919358fbc9921685a7ad5f64e29dbb2e840204b2fd86141bd8bf100d3b2962d2e15aa43775e05eb026feeb64419ce39ca6d2bb62fc18aec4c2d99b2cbbdad33778bb143c051e1f7a201a9d2a941b1c4bbb470437294e021f8524d2eed8ee272f454a11c12c66fbbd8264eb3acf0602d9d3414af26c7e9ac683fa97a0e54d77b81c633757ecf86322c751cb9de57c98f1d", @typed={0xc, 0x1f, @uid=r6}, @generic="c77000a19f5b3270af842f2c446960eda5a3a1ae011591b9ede97ae099a105858a0cb370270c9a45e13f7c1abfce295440a3fc2bbe84805e3735158d5a39a6bba3bed0723d1ef9916883442d03e3597fa2afd86c88d8d7c9ea30dada48118b829c671f3a4ce10a6ed7be3dc263f5b32a672f2a06d0db94aaa5a9c4b8927bc369a3f9905ea75794b7de0750f048c626eea5a60a059a107ad193194afba137d54231ebd870a1b6599f4703b1cb61257590aaf69edbb94e3a1a1c8f7f18d9b35fbd5cb9383f137b1a314b6b6713b6a3ecc38c47492177fe05ba4de93856f352da5361c1d12f9cd5d04672aae5579f01178879a15141", @generic="2248ff839986de95e1fd9b83de4527ab60e59274d5cd9af31f2dc3737296fcd0971ed7400ca40759176339226ba3711fd4b57cbc226ac20177005d2e9a083ea0ed9b655c7256100c2becce9df6eba6c73225ad61fe82243a845f66ba56d7812b1b49a75f5d054d0618959060ddd1884d8c9036b6a3146ebb39df43163692032c4347388acfe7a9daf94309057ada2673a397446cea3988c8dd1ba3f84afef1", @typed={0x18, 0x60, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="9cf541fa"]}, @nested={0x150, 0x4b, [@typed={0x84, 0x61, @binary="3faa1f6790bf4413c80f116bb95bcac1f480088c919980d0070c311f1efe41e4b9970604a54e0d796df4719203068fbebf060990825c1ce8026af83e67928a178cc8cb39f23239338048f5f141355e429205256f3064ff3d79f98fd2215647c1ee943c3f8ae32e6e231f4acac7a139423c6dc78a000b170cb1c84f"}, @generic="9deb8834ec7e2cb4cd34b3bca679bc260174b27445689db8d03462c5943a356ace841802f45f0859b109f1dba079d4a4c6653babbb373e61f263423a760a164f4419f4464592b43d422d490d83c452499e10fd1b9d4034c3fe5b85abd8add2c624df446b9beb163669f8826f2543710cec6fa3437803400fdd74be2c2a193d7d5cf46746d553aa0691aeb7fa34aeef3e9bb5a6", @typed={0x8, 0x31, @void=""}, @generic="977998ea39f11588e613810f66c568d35e3e1109405f874b010ebb8ea43e6500f1f2e20123127688496eaa"]}, @generic="ffa737bf6a15ac80734d9dd8750a1ae8bdffefbe5daf43e01a6ec565f7e6d7fa33847bdb856001e1332971098220baf314959d2f98ba9ce1e8532473341b7094b47301d63dbfbd336c57fcbc2a1343059756b010c846e2df7b954758080f0204c2a346c668d19e5682a110b2e18578ac1f7d9fe4dda2e2d31237f8b7322c80114690f5a3732dbd7ce21be472df36a95aab3ceae93a36206ac68dab593aab54eb5f64a3d25642edb79414cc1785a1765af28839d4d8e01298", @generic="62e1bc51eb182d4789eb893d0abdf1ff32be7ed7e775afe9b0e0c448870e7c56b325c05cd39f6b463a72e3e92af8b788291c8a258b6631fe32c515a635a08289644206f78ae8d33462ab92a46c35ec", @nested={0x1c, 0x1d, [@typed={0x18, 0x3b, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @generic="087b50f72f14e726a0e483f527bcb3cb8b7f81d46e7b4f279a030c89b078b21a9f2eb1f4d784e3524c62dac7a688217d3e3bc970f9f0b4b54ceefd5f7186", @nested={0x110, 0xb, [@typed={0xc, 0x14, @u32=0x1}, @generic="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"]}, @generic="1eda1bff525a8a486f3266e6512d3336eaaa6efb3475d35086bcdde581caa242a94ebbd7fa5b7fde9c51ba338d5b67492d5ced71730bce74bd2f4a9968d282e913e42af491a83c7c4927c1d579067698b92296cb64d5875a35822114f50ee5add31daa86f94246fbd502e607faa5af87373d54f92f63c724cf7a8861050e8930b8138faed9d745a0bbdd5d743e5f"]}, 0x1920}, {&(0x7f0000b10000-0xe4)={0xe4, 0x13, 0x10, 0x6, 0x1, "", [@nested={0x7c, 0x43, [@typed={0x14, 0x4c, @str='-bdevem0\x00'}, @generic="f588b046ce4daf2a844fb4e1fc25f756ac1a7521c18e43cfb130f7d47850b5785b883bb0e8ae05b814d4423d3a05a40a4677e97850f7f78dd2a9353aef9c5a1e92cdf3256d8e02acd1fe98f4882e035d11270e0d55d4efb33a54cc7c5ad0edb7f7"]}, @generic="eef0b46ed2bc06aef48e0c29837d827cfd1dd81a2a2c7d101c961b5a4de3f9a36befdd7077e0882b", @generic="5e894a559b925ccf770dd5867f1784949c188a1fbe149f60670bcfe493c1348fa7705165dcc17848d20e02ecd6"]}, 0xe4}, {&(0x7f0000d0f000)={0x20, 0x3e, 0x400, 0x2, 0x1, "", [@typed={0xc, 0x7a, @uid=r7}, @nested={0x4, 0x5a, []}]}, 0x20}], 0x5, 0x0, 0x0, 0x20004000}, 0x20008050) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000de000)=r2) pwrite64(r1, &(0x7f00008bf000)="90b6a5a44beca125f35737be732ede9135126a3827676d5bad0b913138d518d509033d97dbb3f22ad186fb3930fa9a252f6836ba4436c1c250f848ccb79f1e5f7078756e4a93cc90267e68bfc127ccfb72e343d90913dbb58478cd0323b2d53ac628901b99bb61aa581472", 0x6b, 0x0) bind$alg(r0, &(0x7f0000418000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000092a000)="7f", 0x1) [ 386.860172] QAT: Invalid ioctl [ 386.871132] QAT: Invalid ioctl 2018/01/23 02:19:58 executing program 4: 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) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f000067e000-0x40)={0xf6f, 0x0, 0x5, 0xffffffffffffffff, "b105bf6ee6131416a911afe663b034c11a30703810a291e6aba68fa59b27d3e5adc053a8d700dbdb85399e66", 0x0}) r2 = getpid() process_vm_writev(r2, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) r3 = msgget(0x0, 0x22) pread64(r0, &(0x7f00008dd000-0x84)=""/132, 0x84, 0x0) msgctl$IPC_STAT(r3, 0x2, &(0x7f000065c000)=""/243) readv(r0, &(0x7f0000688000-0x30)=[{&(0x7f0000db9000)=""/126, 0x7e}, {&(0x7f0000d0d000-0xad)=""/173, 0xad}, {&(0x7f0000c84000-0x33)=""/51, 0x33}], 0x3) 2018/01/23 02:19:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) fstat(0xffffffffffffffff, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007a6000-0x8)='./file0\x00', &(0x7f0000246000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00006a9000-0x8)='./file0\x00', 0x0, r1, r2, 0x805, 0x40040) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r3, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000639000-0x6)={0x0, 0x7, 0x4}) 2018/01/23 02:19:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r2 = dup(r0) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:58 executing program 5: r0 = socket$inet6(0xa, 0x1000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00005b9000)=""/155, &(0x7f0000001000)=0x9b) 2018/01/23 02:19:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001a4000)='/selinux/status\x00', 0x0, 0x0) getsockopt(r0, 0x20, 0x1ba80000, &(0x7f0000e46000-0x1000)=""/4096, &(0x7f0000c23000)=0x1000) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000418000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000092a000)="7f", 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d17000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00005eb000-0x4)=0x0, &(0x7f0000504000-0x4)=0x4) r2 = syz_open_dev$mouse(&(0x7f00000f3000-0x12)='/dev/input/mouse#\x00', 0x8, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000520000)=0x40, 0x8) 2018/01/23 02:19:58 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f000001f000-0xc)='/dev/amidi#\x00', 0x4, 0x40) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000015000)={0x3, 0xa02, 0x0}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0}) 2018/01/23 02:19:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000ed4000)=""/0) r0 = semget$private(0x0, 0x7, 0xa0) semtimedop(r0, &(0x7f0000066000-0x2a)=[{0x0, 0x9, 0x1000}, {0x0, 0xfffffffffffffffa, 0x1000}, {0x2, 0x2, 0x1000}, {0x0, 0x400000000, 0x1000}, {0x0, 0x1, 0x1000}, {0x0, 0x1ff, 0x800}, {0x3, 0x8, 0x1000}], 0x7, &(0x7f00005e4000+0xcad)={0x0, 0x0}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00009e8000)="260000005e000900000004f839ef0000fff30f000100000000000000060000070009ff6e35ea", 0x26) 2018/01/23 02:19:58 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x7, 0x101) r1 = syz_open_dev$sndmidi(&(0x7f0000008000-0x12)='/dev/snd/midiC#D#\x00', 0x36, 0x400) ioctl$KVM_NMI(r1, 0xae9a) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000001f000-0x8)={0x0, 0x0}) tkill(r2, 0x41) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001f000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000-0x4)=0xe8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000020000-0xe)={0x0, 0x1, 0x3, [0xffffffff80000001, 0x1f, 0x7f]}, &(0x7f0000020000-0x4)=0xe) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000001f000)={r4, @in6={{0xa, 0x2, 0x100000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7f, 0x5, 0x7fffffff, 0xffffffffffff8000}, &(0x7f000001f000)=0xa0) r5 = syz_open_dev$midi(&(0x7f000001d000)='/dev/midi#\x00', 0xff, 0x20000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000020000-0x14)={0x2, 0x3, 0x4, 0x3, 0x10001}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000000e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r3}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000000a000-0x4)=0xc22) 2018/01/23 02:19:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000aa1000-0xc)='/dev/audio#\x00', 0x0, 0x101000) ioctl$KDADDIO(r0, 0x4b34, 0x5855) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000432000)=""/128, &(0x7f0000953000)=0x80) fcntl$setsig(r1, 0xa, 0x2d) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:58 executing program 1: syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") 2018/01/23 02:19:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000614000-0xb)='/dev/adsp#\x00', 0x800, 0x400200) r0 = syz_open_dev$usbmon(&(0x7f0000114000-0xd)='/dev/usbmon#\x00', 0x9, 0x200) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000739000)={{0x7, 0x20, 0x18a, 0x200, 0xffffffffffffffff, 0xc5a}, 0x4, 0x1, 0x7fff}) r1 = socket$alg(0x26, 0x5, 0x0) getrandom(&(0x7f0000169000-0xe1)=""/225, 0xe1, 0x2) bind$alg(r1, &(0x7f0000418000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0xfffffffffffffedd) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000260000-0x4c)={0x38a8, 0x0, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006ac000-0x2)="6ff7", 0xffffffffffffff26) 2018/01/23 02:19:58 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, 0x100, 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, 0xfffffffffffffffd}, 0x0, 0xbcf, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1f, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) r1 = open(&(0x7f0000fb8000)='./file0\x00', 0x8f16000ffbfeceae, 0x20) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000451000)={0x5, 0x1, 0x20, 0xff, 0x3ff}) 2018/01/23 02:19:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) fstat(0xffffffffffffffff, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007a6000-0x8)='./file0\x00', &(0x7f0000246000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00006a9000-0x8)='./file0\x00', 0x0, r1, r2, 0x805, 0x40040) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r3, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00007aa000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002ef000)='projid_map\x00') r2 = syz_open_dev$sg(&(0x7f0000bb3000-0x9)='/dev/sg#\x00', 0x100, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00003b6000-0x8d)=""/141) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00009f0000)=""/10) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00001cd000-0x4)=r0) 2018/01/23 02:19:58 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$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_gettime(0x0, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r2 = dup(r0) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) lstat(&(0x7f0000080000)='./file0\x00', &(0x7f0000f45000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) 2018/01/23 02:19:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) fstat(0xffffffffffffffff, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007a6000-0x8)='./file0\x00', &(0x7f0000246000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00006a9000-0x8)='./file0\x00', 0x0, r1, r2, 0x805, 0x40040) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r3, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000032000)='/dev/mixer\x00', 0x4000, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000e09000-0x2)=0x80000001, &(0x7f0000c0a000-0x8)=0x2) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f00006eb000-0xc)='/dev/ashmem\x00', 0x80200, 0x0) process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000f9d000-0x8)={0x8, 0x40}) syz_open_dev$evdev(&(0x7f00003ca000)='/dev/input/event#\x00', 0x3, 0x224000) 2018/01/23 02:19:58 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000002000-0x80)=[{&(0x7f0000007000-0x1c)="67571605647918064549b6bcb872f448d96ce2733d4e5f47ab341917", 0x1c}, {&(0x7f000001f000-0x37)="382620ac221892e23897903bda3f01fa11fed246d7e93f8fa49d696bdac1c0b834ed7b0292b75888437a0019af9270ae1667499c3fc82e", 0x37}, {&(0x7f0000007000)="4425f245290512d39dffcdacecb2874657551efc4d3b5f143778c3b70791bb4d9f9f8a4cf2ea030c3b74d528474d37e187b0b1d38f7660a92bfeab5dc023ef1cdeb5d9c052727c9e5b91f1e86320ca149c281dec6e66a6f6af4f6f09c27b1d26506107f81f83565ca6dfa44eb875399d9dac46beb2ce57c1f3503f4d8bcc823138b89618", 0x84}, {&(0x7f0000019000-0xbc)="25d1b85988934cef5cdfb4a1f6297a66e904076370119a357009171ba4b07caee18966abc32f7968ba1b95b787bfe92a54d6f59dcb2eb43c76848067161b8f7fc28735e66e92a584b3a79e6f44e6678421caacc4789975353cc1a20584847f88029196af1dee1c9dd0f8e8541361088e4e77cb82f3a596046cf1ada723c8a80a467af99acbe91eb4e8d6264c926a57c46b3a5f4ce0b36fa3dc6f677d00dcc3b69f7501260c73af4b3351c4028846b221a59610664d2c1c4a46bdb0e4", 0xbc}, {&(0x7f0000020000-0x1000)="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", 0x1000}, {&(0x7f0000021000-0x3f)="5028003ccdd65aafdcb75823533fd335fea0a77ed5cb18e47ff8fe6a06d91a63f846d04095c303b53e9f635e181291cbae733ec96f2df978d4b008add62bdf", 0x3f}, {&(0x7f0000022000-0x9f)="17c7a65f35622f78885d1509b2e20af2a0190ee304fb2655fddeb104a35ab5660b1febc8f0725b639a176c0b35be642fa3e46766f7d346b737413ce7a2a0a5688ef6d7778ca1d696a7f1f64c0c4d566b7dfa1a31729b7c24a7f8cbfc3ef4a325034430c3d722172700b760ff74ad263b33664ded3ad2d0f838b36b89093c67e317c8594a52b98e02f9d7ecbce558a3659bd6a65c4ce66708760b39fe78cbd5", 0x9f}, {&(0x7f0000023000-0x2e)="e186c8829f4fd43ad3f10b9804efcc39c04fa3518b6d1d619962630e2af0f38c3174e820d66817893ab4fa1ed4d6", 0x2e}], 0x8, &(0x7f0000008000-0x2a0)=[], 0xffffffffffffff9d, 0x0}, 0x0}], 0x1, 0x0) 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) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0}) 2018/01/23 02:19:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006b0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f000086c000)=0x7) syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") 2018/01/23 02:19:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) fstat(0xffffffffffffffff, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007a6000-0x8)='./file0\x00', &(0x7f0000246000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00006a9000-0x8)='./file0\x00', 0x0, r1, r2, 0x805, 0x40040) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r3, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000e82000-0x10)={0x3, &(0x7f0000b9a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) openat$kvm(0xffffffffffffff9c, &(0x7f00003aa000-0x8)='/dev/kvm\x00', 0x400080, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000442000-0x40)={r1, 0x2, &(0x7f0000470000-0x8)=[0x200, 0x5041], &(0x7f00003f5000-0x24)=[0x1, 0xfffffffffffffffb, 0x8, 0x0, 0x4, 0x400, 0x3ff, 0x1ff, 0x9], 0x20, 0x2, 0x9, &(0x7f00003b6000)=[0x507, 0x1], &(0x7f00002ca000)=[0x44d, 0x6, 0xff, 0x1], 0x0}) bind$alg(r0, &(0x7f0000418000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) flistxattr(r0, &(0x7f00009a3000)=""/8, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000092a000)="7f", 0x1) 2018/01/23 02:19:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_gettime(0x0, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r2 = dup(r0) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) fstat(0xffffffffffffffff, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007a6000-0x8)='./file0\x00', &(0x7f0000246000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00006a9000-0x8)='./file0\x00', 0x0, r1, r2, 0x805, 0x40040) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r3, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:58 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x40, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$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$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x5, 0x0) read(r2, &(0x7f0000fea000-0x83)=""/131, 0x83) dup2(r4, r2) 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) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r3, r1}) writev(r2, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0}) 2018/01/23 02:19:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) fstat(0xffffffffffffffff, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007a6000-0x8)='./file0\x00', &(0x7f0000246000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00006a9000-0x8)='./file0\x00', 0x0, r1, r2, 0x805, 0x40040) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r3, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:58 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$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_gettime(0x0, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r2 = dup(r0) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/01/23 02:19:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eda000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) fgetxattr(r0, &(0x7f0000b6f000)=@known='security.selinux\x00', &(0x7f0000661000-0x2f)=""/47, 0x2f) syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") 2018/01/23 02:19:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000e1b000-0xb)='/dev/midi#\x00', 0xffffffffffffffff, 0x501402) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) fcntl$setlease(r0, 0x400, 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() personality(0x5100007) process_vm_writev(r2, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) r3 = dup2(r1, r1) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000189000)={0x3, r3, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000586000-0x4)=0x0) write$selinux_create(r3, &(0x7f0000776000-0x4c)=@access={'system_u:object_r:var_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x34, 0x37, 0x0}, 0x4c) readahead(r3, 0x7, 0x784) 2018/01/23 02:19:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000266000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000062a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000764000)=0x9) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000092a000)="7f", 0x1) 2018/01/23 02:19:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) fstat(0xffffffffffffffff, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007a6000-0x8)='./file0\x00', &(0x7f0000246000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00006a9000-0x8)='./file0\x00', 0x0, r1, r2, 0x805, 0x40040) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r3, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) fstat(0xffffffffffffffff, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007a6000-0x8)='./file0\x00', &(0x7f0000246000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00006a9000-0x8)='./file0\x00', 0x0, r1, r2, 0x805, 0x40040) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r3, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:58 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$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r1, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r2 = dup(r0) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000fa2000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400100) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/01/23 02:19:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) fstat(0xffffffffffffffff, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007a6000-0x8)='./file0\x00', &(0x7f0000246000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00006a9000-0x8)='./file0\x00', 0x0, r1, r2, 0x805, 0x40040) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") flock(r0, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f000012a000-0x30)={0x1, 0x0, [{0x8000000f, 0x200, 0x1, 0x1, 0x1, 0x2, 0x4, [0x0, 0x0, 0x0]}]}) bind$inet(r0, &(0x7f0000c22000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:19:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fa3000)='/dev/dsp\x00', 0x80, 0x0) fcntl$getflags(r0, 0x401) r1 = socket$alg(0x26, 0x5, 0x0) accept4$vsock_stream(r0, &(0x7f0000d6e000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10, 0x800) bind$alg(r1, &(0x7f0000418000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000015c000)='/dev/audio\x00', 0x200000, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000709000-0x78)={0x7, 0x0, [{0xbed, 0x0, 0x81}, {0x0, 0x0, 0xffffffff}, {0xb3a, 0x0, 0x101}, {0x89b, 0x0, 0xa75}, {0x87b, 0x0, 0x6}, {0xfff, 0x0, 0x6}, {0xbbf, 0x0, 0x7fffffff}]}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000d7b000-0x8)=0x7a) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000092a000)="7f", 0x1) 2018/01/23 02:19:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c4a000)='/selinux/relabel\x00', 0x2, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000f7b000)={0x2, &(0x7f000043e000)=[{0x1, 0x1a7}, {0x4, 0x8}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003fa000-0x10)='/selinux/policy\x00', 0x0, 0x0) process_vm_writev(r1, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:19:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) fstat(0xffffffffffffffff, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007a6000-0x8)='./file0\x00', &(0x7f0000246000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00006a9000-0x8)='./file0\x00', 0x0, r1, r2, 0x805, 0x40040) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r3, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:58 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f000001f000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0}) 2018/01/23 02:19:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) fstat(0xffffffffffffffff, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007a6000-0x8)='./file0\x00', &(0x7f0000246000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00006a9000-0x8)='./file0\x00', 0x0, r1, r2, 0x805, 0x40040) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) 2018/01/23 02:19:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000212000)={0x0, 0x0, 0x0}, &(0x7f0000f2a000)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000023a000)=0x0) syz_open_procfs(r0, &(0x7f0000259000)='ns/pid\x00') 2018/01/23 02:19:58 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, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:19:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000418000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f00006cf000)="7e82ebd1c24c83cecbef98f90f14ddd67c675fa515620a63a64c10e5b79fc8dadb977c344bb6a6bad40356333021629cbec05b81b3f5c9e99644e6a442fa0ec117aca8a961cfea660de05a8e45ce12d67dd7f890479cc686972bfd8afa08fe1a0a351cdce43fd0e832965589683bf545ffc61a0e4095c9d721c1292ee46b2152c2d6779e0cb15b7f90da580a9c65372f10aabf5a6dd46d4dd4f051dae89493008a9b38e64817fe8f3cddc5e31ade87b841be57db7e5a9047cd54582d0fdbce908e20b37345785679a272ea1000af43a81038e19cc70b763593c760f4179326e275e56fe9167735e2d5496c3e3db21a9aae684b8c") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000092a000)="7f", 0x1) 2018/01/23 02:19:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r1, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r2 = dup(r0) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) fstat(0xffffffffffffffff, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007a6000-0x8)='./file0\x00', &(0x7f0000246000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00006a9000-0x8)='./file0\x00', 0x0, r1, r2, 0x805, 0x40040) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000b91000-0xe)='/dev/admmidi#\x00', 0x2638000000000000, 0x181) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000711000)='/dev/sequencer2\x00', 0x40a100, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000804000)={0x0, 0x4}, &(0x7f00004b4000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000e78000)={r3, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x9404}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) prctl$setname(0xf, &(0x7f0000732000-0x1)='\x00') sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0xd, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) select(0x40, &(0x7f0000c51000)={0x3, 0xfa1, 0x3, 0x3, 0x0, 0x0, 0x1ff, 0xa2e}, &(0x7f00004b1000)={0x2, 0x80000000, 0x0, 0x3ff, 0x2, 0x81, 0x3, 0x7}, &(0x7f0000291000-0x40)={0x904, 0x5, 0xffffffffffffffc1, 0x29f, 0x0, 0x5, 0x7, 0x4}, &(0x7f0000e9f000-0x10)={0x77359400, 0x0}) socket$inet6(0xa, 0x0, 0x9) ioctl$TCGETS(r1, 0x5401, &(0x7f00001e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 02:19:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) fstat(0xffffffffffffffff, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007a6000-0x8)='./file0\x00', &(0x7f0000246000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00006a9000-0x8)='./file0\x00', 0x0, r1, r2, 0x805, 0x40040) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/23 02:19:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) fstat(0xffffffffffffffff, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007a6000-0x8)='./file0\x00', &(0x7f0000246000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00006a9000-0x8)='./file0\x00', 0x0, r1, r2, 0x805, 0x40040) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") splice(r0, &(0x7f0000a68000-0x8)=0x0, r0, &(0x7f0000d8f000-0x8)=0x0, 0x7e, 0x8) r1 = socket$inet(0x2, 0x6, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000342000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9100}) 2018/01/23 02:19:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c78000-0x6)="0273066e6574") listen(r0, 0x6ed3) 2018/01/23 02:19:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000418000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000092a000)="7f", 0x1) 2018/01/23 02:19:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) fstat(0xffffffffffffffff, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007a6000-0x8)='./file0\x00', &(0x7f0000246000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00006a9000-0x8)='./file0\x00', 0x0, r1, r2, 0x805, 0x40040) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) write(0xffffffffffffffff, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(0xffffffffffffffff, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:58 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, 0x2, 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 = getpid() process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:19:58 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$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r1, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r2 = dup(r0) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) fstat(0xffffffffffffffff, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007a6000-0x8)='./file0\x00', &(0x7f0000246000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00006a9000-0x8)='./file0\x00', 0x0, r1, r2, 0x805, 0x40040) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:19:58 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000002000)=0x0, &(0x7f000001e000)=0x0, 0x1, &(0x7f000000a000/0x1000)=nil, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0}) 2018/01/23 02:19:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d60000-0x10)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x3) 2018/01/23 02:19:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) fstat(0xffffffffffffffff, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007a6000-0x8)='./file0\x00', &(0x7f0000246000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00006a9000-0x8)='./file0\x00', 0x0, r1, r2, 0x805, 0x40040) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) write(0xffffffffffffffff, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(0xffffffffffffffff, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) fstat(0xffffffffffffffff, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007a6000-0x8)='./file0\x00', &(0x7f0000246000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:19:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getpid() getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00008af000-0x4)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000490000-0x8)={0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00008df000)={0x0, 0x0}) r0 = gettid() syz_open_procfs(r0, &(0x7f00004d4000)='net/xfrm_stat\x00') 2018/01/23 02:19:58 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009a4000)='/dev/rtc\x00', 0xa000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000989000)=""/56, &(0x7f00003d7000-0x4)=0x38) bind$alg(r0, &(0x7f0000418000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006ad000-0x1)='A', 0x1) 2018/01/23 02:19:58 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000001a000)='./file0\x00', &(0x7f000001f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000012000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3, 0x2, 0x80, 0xa, 0x80, 0x20, 0x0, 0x0, r1}, {0xff, 0x9, 0x0, 0x1, 0x10001, 0x80000000, 0x8, 0x3}, {0x7, 0x6d, 0x1cb, 0x0}, 0x0, 0xc, 0x2, 0x0, 0x0, 0x2}, {{@in=@rand_addr=0x10000, 0x2, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x7, 0x6, 0x3, 0x400, 0x5, 0x2, 0x6}}, 0xe8) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0}) 2018/01/23 02:19:58 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000849000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f3d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001b9000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000802000)={@generic="ac2a08b45f83af51958544728fa117d9", @ifru_flags=0x1000}) process_vm_writev(r1, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:19:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000418000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000092a000)="7f", 0x1) 2018/01/23 02:19:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) fstat(0xffffffffffffffff, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007a6000-0x8)='./file0\x00', &(0x7f0000246000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00006a9000-0x8)='./file0\x00', 0x0, r1, r2, 0x805, 0x40040) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) write(0xffffffffffffffff, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(0xffffffffffffffff, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$dspn(&(0x7f0000c15000)='/dev/dsp#\x00', 0x5, 0x4400) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r1, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r2 = dup(r0) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) fstat(0xffffffffffffffff, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:19:58 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001e000)='/dev/sequencer2\x00', 0x400200, 0x0) sendto(r0, &(0x7f0000017000-0x58)="a630794586cc26d4048c3f3d160dfb2b21f9f3979b368363e5905f4bb6996842f92e726edcfdcf852c86d078b2932ddd938590a48e01c8ce2dc7b44049a38f23a1b7f23dc23c71677eef8b8cb0697fa5588212cf47f92025", 0x58, 0x10, 0x0, 0x0) r1 = socket(0xb, 0x0, 0x7df) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0}) 2018/01/23 02:19:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000bb000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x121100) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000548000)={0xfffffffe00000000, 0x6, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x6ed, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$autofs(0xffffffffffffff9c, &(0x7f0000c5c000)='/dev/autofs\x00', 0x8081, 0x0) syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") 2018/01/23 02:19:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:19:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) fstat(0xffffffffffffffff, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007a6000-0x8)='./file0\x00', &(0x7f0000246000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00006a9000-0x8)='./file0\x00', 0x0, r1, r2, 0x805, 0x40040) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r3, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$int_out(r0, 0x2, &(0x7f00005cd000-0x8)=0x0) 2018/01/23 02:19:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x44, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00009b3000-0x1)=0x4) 2018/01/23 02:19:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r1, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r2 = dup(r0) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:19:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r1, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r2 = dup(r0) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000df5000)='uid_map\x00') connect$ax25(r0, &(0x7f000021f000)={0x3, {"b488a4a8b907b0"}, 0x1f}, 0x10) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000205000)=""/25) fsync(r0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d00000-0x10)={0x0, 0x0, 0x10000}) syz_open_dev$audion(&(0x7f000017e000)='/dev/audio#\x00', 0x0, 0x2800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000168000-0xc)={r1, 0x80000, r0}) 2018/01/23 02:19:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008a0000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000436000-0x5)='\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00001b7000)='/dev/autofs\x00', 0x300, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000fd3000-0x10)={0x3ff, 0x4c, 0x0, 0x8001}, 0x10) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x2) listen(r1, 0x4000000000) 2018/01/23 02:19:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) fstat(0xffffffffffffffff, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007a6000-0x8)='./file0\x00', &(0x7f0000246000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00006a9000-0x8)='./file0\x00', 0x0, r1, r2, 0x805, 0x40040) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r3, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b41000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) finit_module(r0, &(0x7f00009e9000)='/dev/qat_adf_ctl\x00', 0x3) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) readahead(r1, 0x0, 0x5) 2018/01/23 02:19:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000ecd000)='./file0\x00', 0xa0201, 0x80) name_to_handle_at(r0, &(0x7f000071e000)='./file0\x00', &(0x7f000053e000+0xcfd)={0x29, 0x2, "3d73284fc596075caa53042c9beb63783035f74e2840c4c38274d75fe463077273"}, &(0x7f0000d00000)=0x0, 0x1000) r1 = syz_open_dev$usbmon(&(0x7f0000672000-0xd)='/dev/usbmon#\x00', 0x40, 0x101200) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d38000)='/dev/audio\x00', 0x402400, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000750000)={0x3, r2}) sendmsg(r2, &(0x7f0000a21000)={&(0x7f0000fa6000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x1, 0x0, {0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x8}}}, 0x32, &(0x7f0000c0a000)=[{&(0x7f000054e000-0xc8)="b23e528e65ea5bc58a3c0e5915fa6f70a6f869e59a088fb6dcfbd1200a2298d23894891b4752e56b34c3aa48b2748b8e712f62977d4c7024cc19adcb52853580965d42d9c38dd1a1fb373c1d47ed98d66fbd6c7e1de71e9a96d3d7574f90b52a76d5407091dd73abfd8ea9d909b8a5817f0a3fcfbc7d0159965f4c3521408ee8859adb1530cb8d124e9e503d62a721ec483d3d114ed585bacf100c899681ef1ff33ccf0eaf804fdef5c6c2311ecd246853b422a2822d7a1a64eafed33f9cea5ecdfb0541589c6f08", 0xc8}, {&(0x7f0000d8a000-0x5)="27a75b087e", 0x5}, {&(0x7f000045e000-0x1f)="8d216a2b2ae174d30e2d0a1ecb29e92adcd30d3d93352dfd854bb62f45fa34", 0x1f}, {&(0x7f00009c8000-0xb8)="d725afec61322fa53b10032ab86ea23cbd1c4596c98b7e6b6c5d4d3c60f8631dba421105f0ae0da3d9aef9a17a8ed3fec9cf664a65d994cfb1336e03045c3b863098647b0c4d263a264cab44fde120d2c8ad0edff95c9df6f67c41c4c257c69fbb8a2b6eeb8f43fb6192b70b5eb493ecfea4a93ca335d130899eb3b1ed2c895b4d2ac6f299e0e796cc8926f339bcdccf628aeca945f332e0ac88b21b05b87d92632a6457b8dd0b8430070ddde6dedff4cefe8c97ea9fd174", 0xb8}, {&(0x7f00009e7000)="e32d7693bb8819c3fafabdd2b473f88e46be83020879e7483a403e449c6d1d9f026a12550d20c0fbc19f42a0a6215d2e19838e03b246377ccfb4d386947de100a829f7ad5e337c9ade6f0abeb6341998f811bf49992c1d77fd13a3677067705c0f7379a944e9ca144eac300072e4eaacf039e3749ab476783a59a25eef4d08ce197b000dcf768e79abdffa7ad4060dc5a7ad86ec946097eb4309a781afff4756959d9b7aec606e5f47f8bc80b94f1dd851360f618294548698", 0xb9}, {&(0x7f0000859000-0x88)="2c68d72bbe37383258eb87b69cbe615dfaa0a114e9bf5a298a172c57ba99a2d4be8c41114ff8e82f8209810481a8bfee394da61668d3e8d0d5d6c52a1fc7dbe434356f941e45d3cd087c7d441f41d8a93c2b7188aff69efa58d640fc54543201a919cfd4a7099ce38e1813c8538ce3ecab804624575a924a320fd0475a12b1b3abf4b009a3824081", 0x88}, {&(0x7f0000405000-0xc8)="4c56af00cecd914a6180d5ffc7598a6ea9b4075934e26f8c449f6e76146c1bbc039f525662371ad5b1c3b24084206e508d934e16d7d1aeb683c7be94446442cc3bc35a46624ea8fe921b2cbebfa513b9bd0d1abc7e7ed336d9f693c6917f1aaaac676eea9352b9e011b5ebeccab3560abd194781f50c7921667343612a7180abe00717ff67a1fb24819e0becba38e90ac166b93527d1ad4e3a6776b05153a466dea0b5df5f0abe5dd7e18b1f007781c36c8246ffec61a09442d46018d226bcd6d33999c8216d39c8", 0xc8}], 0x7, &(0x7f0000839000-0x11a0)=[{0x80, 0x13e, 0x6f, "be85e9315f93b2e2d7c1f8bf5005a8e8a42812aa4fbbb14b283e93014f67ef97918be87e072f192b21275b4069922c6d10922d45614cd37b43cffa852c3fe2a1434d17b7e578062ce7a9b752b1b729203e54c0748c27f672be74e0c7c11571ebc2689965d560fdba438d4917"}, {0x110, 0x112, 0x9, "06310fb50b2dc963caeed6a512cd3dc86c62f76e90da34e68b121dc37e5e0dfbfec9dbc93a99fbb4c9efa7c638bbd98013d5dceb7ebaccd070f9e8d5307b67aecb9b1018b6ccb4b3bd10cf2b61e3adbe42aed252babaf8d5536525f64a7dfa85abbe4641d218bcf83a138a5a9836fcc22328965af9ea84644a5fffa170f3e0a571fada628a8f49c54430ed6678d9707e0d9e734f079728a6284e07f8ff97382947c235eb58c67a6810f4e1364a3e7a7e378c8621ed68b2c82a4c23cd001f07c3dbfd22a79e6c7a82423c6899811adc3cff472b5283cb4ed95e408bba1222bec1815c9444fa710adf94a4d5a0857918cf1f7228818ebb3ad973c81ddf"}, {0x1010, 0x0, 0xffffffffffff0001, "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"}], 0x11a0, 0x20000000}, 0xc000) r3 = getpid() openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000035e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) process_vm_writev(r3, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:19:58 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000001e000)={0x0, 0x1}, &(0x7f000001f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000007000)={r1, 0x9, 0x5, [0xe53e, 0xa45a, 0x2, 0x1, 0x3]}, &(0x7f000000f000-0x4)=0x12) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 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) connect(r0, &(0x7f0000009000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3, 0x2}}, 0x26) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0}) 2018/01/23 02:19:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) fstat(0xffffffffffffffff, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007a6000-0x8)='./file0\x00', &(0x7f0000246000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00006a9000-0x8)='./file0\x00', 0x0, r1, r2, 0x805, 0x40040) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r3, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:19:58 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 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) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0xc0001, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f000001e000)={0x2}, &(0x7f0000012000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000017000-0x10)={0x77359400, 0x0}, 0x8) write$tun(r1, &(0x7f0000011000-0x331)=@hdr={0x1, 0x0, 0xa2, 0xffffffffffffffff, 0x4, 0x401, @ipv6={0xfffffffffffffffe, 0x6, "e210de", 0x2ff, 0x88, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, {[@fragment={0x6c, 0x0, 0x81, 0x3, 0x0, 0x1f, 0x2}, @hopopts={0xff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x10000}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x401}]}, @dstopts={0x0, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x8000}, @generic={0x5, 0xa1, "6fce5b10d0cb26406cc3cecb0180659ad85b803fe8937d3d90136d21dc542029f35c4be85fef3144c10ab036a4cb912b4d873350c2ba38e3b5df0a3877a5eca2aeafcc53a529cf923e8ce0814cbfe004ec15316908877e6c157473be652345e79dfabc6c1ad0ea6a8b1fea699fd5ae7ea2c565822e7ae1530d1a74a00d98411f41e88e31f87d2d9d0bd56b161ed239b5d4a0711629fecd6e4c72f2ce70c226f31a"}, @enc_lim={0x4, 0x1, 0x7}, @padn={0x1, 0x1, [0x0]}]}, @fragment={0x33, 0x0, 0x0, 0x6, 0x0, 0x100000001, 0x2}, @routing={0x3b, 0x6, 0x1, 0x101, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x32, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @enc_lim={0x4, 0x1, 0x8}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @jumbo={0xc2, 0x4, 0x9}, @calipso={0x7, 0x18, {0x401, 0x4, 0x0, 0xfffffffffffffff7, [0x1, 0x4a4c]}}, @pad1={0x0, 0x1, 0x0}]}, @fragment={0x62, 0x0, 0x8, 0x20, 0x0, 0x3f, 0x2}, @hopopts={0x2, 0x29, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x10, {0x8, 0x2, 0x0, 0x5, [0x0]}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic={0xff, 0xf5, "57f997dc938852e4c8667770688e4c367a738112518c2eac968e1e57e50204f28bc09b4aecd5eb3981fe7e2aab3e69f887fef4ae9b3c0b962d5e7447d09e783c22517d3ee45691f9f4958fb1d8a2e7a8dff4d4b2a5746c3b09b1905b5959e845c968c2de7eef2342936a57eb2f010dd0ef9b2e94788d8c77e34efc916ca3be93a3426cb79b9b1a8c3b54aaa46a5cff758c67aeec2548587c09c6059204b981d951745e957dc4de39555b94ea1a8e3b812a96ee2bbe190319309a9633b2413b65368afab33aa135bdea9c5183c85cd2d6017f8dd9d89bb0f3c8ac9d1eb2c803e1d061120cd40d48193abd62cd920c2ea90db4abea1c"}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}], @dccp={{0x3, 0x2, 0x4, 0x1, 0x8, 0x0, 0x0, 0x87e7e14e57b08e43, 0x8001, "6894b9", 0xfffffffffffffffa, "49a560"}, ""}}}}, 0x331) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0}) 2018/01/23 02:19:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/23 02:19:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000caa000)='/dev/dsp\x00', 0x8800, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f000031e000)={0x74, 0x0, [0x9, 0x80, 0x3, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) memfd_create(&(0x7f0000ba5000)='em1wlan0\x00', 0x1) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00002f3000)={0x5, 0x6, 0x200094}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:19:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:19:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) fstat(0xffffffffffffffff, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007a6000-0x8)='./file0\x00', &(0x7f0000246000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:58 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005d4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0x6)=""/6, 0xfffffffffffffcdc, 0xfffffffffffffffd) 2018/01/23 02:19:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000064f000)='./file0\x00', 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000ec000)={{0x6, 0x10001}, 'port0\x00', 0x21, 0xc, 0xd3, 0x40000000000000, 0xfffffffffffffffb, 0x9, 0x7ff, 0x0, 0x288dedbcbdf5d399, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") 2018/01/23 02:19:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:19:58 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, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/sequencer\x00', 0x80, 0x0) timerfd_settime(r1, 0x1, &(0x7f00009a6000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000953000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/23 02:19:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:58 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000001e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f000001e000)=[{0x90, 0x84, 0x400, "0e26ff9839560efc1d53b339d5ea5c0935c51daa2b43c37365b4d162b42c6ec607f9ec856511551aeb633c3c2cb9accd607180f40e9a40c9690f598b8ad551ee2cad6bd4a338ca4be87f351faf4b3b73b4c6f9e561cfd5ec0a6e1972723f0bc837825828ee6f725fd9606ffe0bd0eb58e1281fc8e1c592a6e9dfd433fe"}, {0x1010, 0x114, 0x2, "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{0xd0, 0x11f, 0x20, "c464a8709168749765d5cdaf1a2e77a48a0d28d4bb55c45644a36bc3f1f81e9ae242f70c992fea5650e70007cc686e0b7985aee202bf81ec6e3234fc9f9a5e546c4677b1aa9a4145c43607c78edc4f7cbb29b51c781ede9d2b783b069968eedf01d2fc4d3c739024a855412008664bc8f1c61cd3159fbbc201509237c1e893c71e39ad4a41d67b5fc32b151ba103322e2bb45d9f0bd149a2f6319dc1f341939a862574871ac480a3c23a47e5cf91785424136731bf11735c8afb891164679004"}, {0x80, 0x10f, 0x8, "1e86e24cfcdcf3b45565bffc8f8c74d0357d114852c93bcff77af27370571925469f0836d2af8d77207084995dd3de3acf46af475b44b3318867937f9a7f012226ec14ac1ff5874ec372febcd567601d99e8bf23dbdd46a04c08a02f443b083255a80ef1b688e76d62b53113"}, {0x18, 0x1, 0x1, "1545228b0d5f23f3"}, {0xc0, 0x108, 0x3ff, "09416ad0ae0adeff7056f2e401840078ffa0be1afbfe2ce482a7cdfaca25f6b406a27675a4ea626cc9b043429d374d70015aae7e78a1d3ad33967d616afe18a6d5d52103209a8a6598ebdae5bfb5a1cd0cb2e7c979fc4c31d7dea2064e42f5d8d9b986c7351c557cfbd96ca182bfa84668e076c1ae95a5e2cd6bf61cb35484903068514c4fbbbe37ad10a7853251a3af1a51a25df743f9cd1fd460d6b6d2107ac29b5052bdb233a60b"}, {0x18, 0x1, 0x7, "3363a4"}], 0x12e0, 0x0}, 0x0}], 0x1, 0x0) 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) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0}) 2018/01/23 02:19:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = getuid() r2 = syz_open_dev$sndpcmp(&(0x7f00005ae000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x40400) connect$bt_rfcomm(r2, &(0x7f0000026000)={0x1f, {0x880, 0x81, 0x2, 0x8, 0x6, 0x10001}, 0x9}, 0x9) setfsuid(r1) 2018/01/23 02:19:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) fstat(0xffffffffffffffff, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:58 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000901000)='/dev/vcs\x00', 0x4200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000-0x4)=0xfffffffffffff9b4, &(0x7f00003e0000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000002000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000002000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x3, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x2, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00003d5000-0x20)={@generic="6954681318961f1a59325fe75cbe94bb", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read$eventfd(r2, &(0x7f0000048000-0x8)=0x0, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/01/23 02:19:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:19:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fd6000-0x10)=@req={0x50, &(0x7f0000a5a000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="430256b9eb919d8a9628f4505d64054b"}}) 2018/01/23 02:19:59 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001f000-0x4)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000001f000-0xc)='cifs.spnego\x00', &(0x7f000001f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000001f000-0x1f)='vboxnet0em0mime_type\'eth1nodev\x00', 0xfffffffffffffffc) keyctl$get_persistent(0x16, r1, r2) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000018000)=""/227, 0xe3, 0x10000, &(0x7f000001f000)={0x3, {"06aded0f422e18"}, 0x5}, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000015000-0xc)='id_resolver\x00', &(0x7f000001e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x95) r4 = add_key(&(0x7f000001e000)='cifs.spnego\x00', &(0x7f000001f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000008000-0x74)="1b6740c9299ef2c34edf32cc71c68922e80f3823862d5b4e5f0a99bf06e7f0b6cfb55b74ef85429de7b833d26534176a3e8c04ce344413c1b5d6faa29a5b4298cbb42ae982356aa7d5c73293012e8b505878636b4fdbfbe43fe23795a1dd47d1602913e318716a9d44ef474d9461ff8a3d7b3e78", 0x74, 0xfffffffffffffff9) keyctl$unlink(0x9, r3, r4) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f000001f000)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x16}}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000016000)={0x0}, 0x1) 2018/01/23 02:19:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:59 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, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) sched_getaffinity(r0, 0x8, &(0x7f000021b000)=0x0) 2018/01/23 02:19:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ab4000)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00008a6000)={0x0, ""}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:19:59 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$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:59 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, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000537000-0x9)='/dev/vcs\x00', 0x8001, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = syz_open_dev$mice(&(0x7f0000d08000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000023f000)=@generic="7d482fdfe4e93691fa455c0081f5a691", 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f000025b000-0xb0)={{0x4, 0x81}, 'port1\x00', 0x40, 0x10807, 0x10000, 0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:19:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:19:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000363000)='net/netfilter\x00') getsockname$netlink(r0, &(0x7f000044c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bc0000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00008a3000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000055e000-0x4)=0x0) fcntl$getown(r0, 0x9) gettid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000361000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f000014a000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00001b6000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000071e000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000095000)=0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000840000)={0x0, 0x1}, &(0x7f0000242000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00001c1000-0xf5)={r3, 0xed, "7394cd11a9680df206778a2ab2ac3bae116576d7df00ec70d61cf503cefd54712c0fe9720b281cfd6116da13c593374d559c6988bef5fe31956aff59f75da8934d8b772dc69602f03ecb06239a918d3515f1bbf8e3b08111c6ca369864451c00fd79f11060804afcb144a9945f5969c217f0ec2ef4475d817b6560d34928f922c1d4bd20efd6692063fee8f03b83f23588c372d2f44cfe1c54a227087fb6307d1399f9377a4d135df844a5d30d01a999ef8f3b948ee49238fd36e26e9b8b69061cea4750298997463a1afb9220cd260039c654b209b7c0c7754dbf979e4a92d17ce4b86d09530b4a35173196af"}, &(0x7f0000fb2000)=0xf5) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f000066b000-0x4)=0x80, 0x4) r4 = getpgrp(r2) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000808000-0x110)={{0x101, 0x5, 0xffff, 0x6339, "c2e87d9b5fa48326bd6e04abdd53a3c19893e68b79c1c7c38e21efb1932ebb71b6c67da7234f8b4c9041b13f", 0x4}, 0x0, 0x0, 0x3, r4, 0x9601, 0x3, "083ae20b6e233c5d4bb982feb068043bd6db70e7db2f7d27e4cc3750def3ce7fa96be2a745ba9b12adb7a0ddb2d492b9d0ebf636972baad1382f2c2468a30415", &(0x7f000026b000)='vboxnet0md5sumvboxnet0!!vboxnet1em0}\x00', 0x25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xffffffffffff0001, 0x2, 0x9, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f00002c2000)={0x0, 0x0}, 0x80800) ioctl$KDGETKEYCODE(r5, 0x4b4c, &(0x7f00000c2000)={0xffffffff, 0x7}) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000226000-0x4)=0x3f, 0x4) 2018/01/23 02:19:59 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0xfffffffffffffdc3}], 0x1, &(0x7f0000003000-0x2d0)=[], 0xfffffffffffffcdf, 0xfffffffffffffffe}, 0x0}], 0x1, 0x4000000000000) alarm(0x3) r1 = msgget$private(0x0, 0xc2) msgrcv(r1, &(0x7f000001a000)={0x0, ""/220}, 0xe4, 0x2, 0x1800) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000001e000)={0x2, [0x8, 0xffffffff]}, &(0x7f000001e000)=0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000007000)=@generic="930052868170b7f2db48899ba5372436") mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000020000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/23 02:19:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x4, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x1, 0x7, 0x407ffc0003}]}) munmap(&(0x7f0000589000/0x1000)=nil, 0x1000) 2018/01/23 02:19:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000df3000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffff, 0x10200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000000)={0x0, 0x10000, 0x1, 0x4a, 0xfffffffffffffff7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) sendmsg(r2, &(0x7f0000d30000)={&(0x7f0000944000-0x10)=@nfc={0x27, 0x9, 0xffffffffffff28bb, 0x5}, 0x10, &(0x7f00006e5000-0x20)=[{&(0x7f0000867000-0x4)="ef05bfbc", 0x4}, {&(0x7f00009a1000-0xb)="e04d8ed30033737c3673cc", 0xb}], 0x2, &(0x7f00004b7000-0x53)=[{0xffffff1f, 0x11f, 0xdb, "7c2760ce5f2052dff2adb22292a8af3d30482fe48d6a2d743ad4dce83b99b597507d4adab3ab32dae3b61004fef103817631"}, {0x68, 0x88, 0xff, "bbbb39c6dac081cdc87599159c39774066e02bba7f151bddf139d9be2df9a6ec5ba621c3d45679a0e6fe5705398f03303fab3b81c92cf2fe21d515ccd4c0be2aaba4dd890228b009a14f60d8d9abbfb6cb"}], 0xb0, 0x40004}, 0x404c090) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000433000-0x4)=0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f9c000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1, 0x0, 0x1, 0x8, 0x80000001, 0x80000000, 0xfc65}, &(0x7f000024a000)=0x20) fcntl$setownex(r1, 0xf, &(0x7f0000fa3000-0x8)={0x0, r3}) r4 = syz_open_procfs(r3, &(0x7f00009a2000)='mounts\x00') recvmsg$kcm(r4, &(0x7f0000900000-0x38)={&(0x7f0000084000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b81000)=[{&(0x7f0000fa1000-0x8d)=""/141, 0x8d}, {&(0x7f0000dc7000-0x32)=""/50, 0x32}, {&(0x7f000054f000-0x1f)=""/31, 0x1f}, {&(0x7f0000f3f000)=""/0, 0x0}, {&(0x7f00001c0000)=""/21, 0x15}], 0x5, &(0x7f0000839000)=""/4096, 0x1000, 0x1}, 0x21) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00005d0000-0x4)=0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000f76000-0x4)=0x1, 0x4) 2018/01/23 02:19:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:19:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:59 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$inet6(0xa, 0x400000000001, 0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) write(r0, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r0, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:19:59 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000b24000-0xa)='/dev/vcs#\x00', 0x7, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00003c7000)={0x9, &(0x7f00001bc000-0x48)=[{0x7, 0x401, 0x9, 0x3}, {0x1ff, 0x401, 0x4, 0x4}, {0xbbe, 0x2, 0x400, 0x9}, {0x1, 0x2, 0x4, 0x6}, {0x9, 0x8001, 0x8ca, 0xff}, {0xfc5d, 0x10001, 0x68, 0x100000000}, {0x5b56800000000, 0x7, 0xffffffff, 0x8}, {0x800, 0x9, 0x1, 0x5}, {0xa0000000, 0x80000000, 0x97b, 0x8}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f00002f8000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000251000)={&(0x7f00008b4000-0x11b4)={0x14, 0x14, 0x304, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, [@typed={0x0, 0x4d, @u32=0x3e71}, @nested={0x0, 0x71, [@typed={0x0, 0x40, @binary="66c3aaef8ea43a5a6b2d6cb2e170eb27be4696f5a14a914ec7bd21f8afce01f140cce5ba516b67507e53b0653f1a0a01f110184efba0d59db95ef39fd34bd030e2cce1e1b624529fd6b9601440a47a93a5b758d135517ff23e8e5a14aaf30fd4b7328633543c81e2f3370afb"}, @generic="94f84eb8ad76a4", @generic="5b09455a5a47ec2e3d46067f35e284803676698c64b1f1c280716952e02e7678eb398b7af1a11eea4911086de87bd8780145b27328ba25ac4b9c2ceeab8616872f7059fd9888d943fcc4a278e381009462c184e318e41bb14aac912d7ddc1dd66d86fcbfdda7513ff6d193674a8f0b41eaca99348a37b35d0db74ab0419ede52850dfd6fb462c635b2d0b3b0babdd7e2f3be5e4e3c6783de75e97a69afdd655a3e598939c7ed2b056c745d4019c89cf6b430b5c6c1776afe33d35d447b1e148c2c6515dc17fa0bed62e73543fe6ed2f12b8a02884556f84cdf2ef8bccae9e5", @generic="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"]}, @generic="35928271b90ab21d785dd2c7a898a727b1f7b19524a1a0178fdd2cd4606251acae9d3c2f850f66d673b6a30051e1f153db1bd809"]}, 0xa6}, 0x1, 0x0, 0x0, 0x48801}, 0x0) 2018/01/23 02:19:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) write(r0, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r0, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000026d000-0x8)='net/tcp\x00') setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000261000-0x4)=0x63a, 0x4) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00007d0000-0x8)=0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000c52000)=0x4a, &(0x7f0000230000+0x7b0)=0x2fd) 2018/01/23 02:19:59 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f06000-0x15)='/proc/self/net/pfkey\x00', 0x101200, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000a45000)={0x1, &(0x7f000057f000-0x48)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r1 = getpid() process_vm_writev(r1, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:19:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) recvmmsg(r0, &(0x7f00008bd000-0x3c)=[{{&(0x7f0000fda000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dae000)=[{&(0x7f0000f83000)=""/204, 0xcc}, {&(0x7f0000164000-0xb4)=""/180, 0xb4}, {&(0x7f00007de000-0x8a)=""/138, 0x8a}, {&(0x7f0000e50000)=""/181, 0xb5}, {&(0x7f0000291000-0x61)=""/97, 0x61}, {&(0x7f0000c40000)=""/100, 0x64}, {&(0x7f00006a8000)=""/176, 0xb0}, {&(0x7f000011b000)=""/169, 0xa9}, {&(0x7f0000e7d000)=""/132, 0x84}, {&(0x7f00005e6000+0x409)=""/1, 0x1}], 0xa, &(0x7f00001c4000-0x5)=""/5, 0x5, 0x0}, 0x7}], 0x1, 0x2100, 0x0) sendto$inet6(r0, &(0x7f000010a000)="0159de3e06d2d9a017e2fd125c364270faec20d168b8f6b791a268628cb9d673bc20bf9474ace7d2ef808147c18853d1d897335929c92c82299ee5642414d55a8622fc5cb2d49e510f4d1d55b42d0d79c630ca5bcf1426c9", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x4b}, 0x7d) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000665000)={r0, r1}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x400, 0xeea5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00009d7000)={r0, r1}) r3 = dup3(r1, r2, 0x0) shutdown(r0, 0x1) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) 2018/01/23 02:19:59 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000020000)={0x0, 0x7ff}, &(0x7f0000020000)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000021000-0x8)={r1, 0x399b}, &(0x7f0000007000)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000a000-0x8)={r2, 0x1}, &(0x7f000001f000-0x4)=0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000020000-0x4)={0x0}, &(0x7f000001f000)=0x4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000014000-0x10)={0x0, 0x0, 0x2}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000020000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f000001f000)={0x0, r3, 0x9}) 2018/01/23 02:19:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:19:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) write(r0, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r0, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:59 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000001e000)={0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000000d000-0x10)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000001c000-0x10)={r2, r1, 0x0}) 2018/01/23 02:19:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e96000)='limits\x00') ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00001bb000)={{0x4, 0x31, 0x2, 0x4, 0x7, 0xfff}, 0x100000000}) getsockopt$inet6_tcp_int(r1, 0x6, 0x2a, &(0x7f000067b000)=0x0, &(0x7f0000681000)=0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000d6b000-0x12)='/dev/input/mouse#\x00', 0x8000, 0x88040) syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") 2018/01/23 02:19:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:19:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00001bc000-0x8)='keyring\x00', &(0x7f0000384000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000ee3000-0x5)='user\x00', &(0x7f000024f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000890000)="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", 0x1000, 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) r1 = getpid() process_vm_writev(r1, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:19:59 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) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r1, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r2 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(0xffffffffffffffff, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:59 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:19:59 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000001e000)={r0, 0x3, 0x8001, "e6e2080ca02feab28ada1ee66405d4af72e958f696dc919812427ac4e3ed355e4c5b961ed459a6b8b94b7a82d33b754c41c2cdfc92c09893e28b8800d16460a6d2aa398d8fa5c9015d2e69853f8767b5c3811cfffb695e0a5fc9abc83d7c43382fee0c67822ba5e7a3ee498fee254be59b645a57b9a61329f26b4ec01704401c17c19f6c3983e1a7b23f9955989a9101f70762d4ca4d95d74fb8dc07fa24b542892c4d62bf63ed8a9ca39b50c33768bd9dcb478442fec24b70ef85dd7388abb72cda6fc2ba5016478afb"}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000001f000-0x4)=0x9, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0}) 2018/01/23 02:19:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000719000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[@ssrr={0x89, 0x17, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, @multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002]}, @lsrr={0x83, 0x1b, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @loopback=0x7f000001, @empty=0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ssrr={0x89, 0xb, 0x0, [@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, ""}}}}}, &(0x7f000000a000)={0x1, 0x0, []}) 2018/01/23 02:19:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d89000)=0x0) syz_open_procfs(r0, &(0x7f0000831000-0x7)="02730680658281") 2018/01/23 02:19:59 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:19:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpgid(0x0) capget(&(0x7f0000c37000)={0x20080522, r1}, &(0x7f000039d000)={0x0, 0xffff, 0x8, 0x6ecd, 0x9, 0x1f938d26}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:59 executing program 4: 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) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000560000-0xc)={0x3, r0, 0x0}) connect$nfc_raw(r1, &(0x7f0000a01000-0x10)={0x27, 0x7d3, 0x7ff, 0x2}, 0x10) r2 = getpid() process_vm_writev(r2, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:19:59 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) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r1, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r2 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(0xffffffffffffffff, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff10, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000887000)=r0, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000291000)=0x1f, 0x4) write(r1, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/23 02:19:59 executing program 7: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 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) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0}) 2018/01/23 02:19:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:19:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() setpriority(0x0, r0, 0x100000000) syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") 2018/01/23 02:19:59 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:59 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000001f000-0xb8)={0x0, 0x7, 0x5d65, 0x4, 0x4, 0x101, 0x1f, 0x4, {0x0, @in6={{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, 0x0, 0x0, 0x1, 0x6}}, &(0x7f000001f000-0x4)=0xb8) mmap(&(0x7f000001e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000001e000)={r1, 0x1000, "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"}, &(0x7f0000000000)=0x1008) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 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) connect(r0, &(0x7f0000019000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x3}}, 0x26) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000020000)={0x0, 0x0}, 0x4000) ioctl$TCGETA(r2, 0x5405, &(0x7f0000012000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000001d000-0xc)={0x1, r0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000021000-0x10)={0xc7, &(0x7f0000021000-0xc7)="86b27bc4f71155b2dd665512fc4f9c5fa8d272393e455940e3b104af970de7eb30628177a2dc7ba1ada0e1d8ecd33bc0abeebd39c4dcd8a753961d402a65ecd7a0a7dcc3dc5a4a7eb2eafe5eae19b83d80868ae0354969d66b652ba3f9cd7f9a6d6c60ea8d9118a96ec343ef8215a7ad5928ad611c97cbb82da31fc7d537b38f3a072e2305232088e4887af694865dddda101c422a2ed311531abbcf2ae5779a1023b68a2d0824c2819f2f799a8801f32b07241fd4d0d05e92b150533396764993d4a20ed37934"}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0}) 2018/01/23 02:19:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000ecb000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000d22000-0x20)={0x6, 0x0, 0x10002, 0x100000000000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000a47000-0x20)={0x40008, 0x0, 0x0, 0x400}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000cf7000)={0x7, r3, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000247000-0x10)={r4, 0x3}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000798000)=0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat(r1, &(0x7f00007d3000)='./file0\x00', 0xc000, 0x1b5) 2018/01/23 02:19:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r1, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r2 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(0xffffffffffffffff, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:19:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000e93000-0xbf)="0250546e6574c700000010698c040070d1b900843fa9343f7e047ca23bff1a431794d0634ff8516f1ca3e6d9579b162db0c6f7ac735bb0b22bf0c08013f55d809eec3c7ec355a370a622cd1dd3def373038885fff8cf823a8000000000000000ac1fd3a697f1114a7083d2545717ff2de6ab9aa21bf019f6b81e678e7ecf99537a375028aba291eb4cf653cca4ae00000000000000038b6bd5c248ec1220b2022d16c8cef351f40100000000000100d6775b4a83000000ff4ce1481a608d86") pipe2(&(0x7f0000969000-0x8)={0x0, 0x0}, 0x84800) 2018/01/23 02:19:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x401, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ffb000)='/dev/autofs\x00', 0x80000, 0x0) delete_module(&(0x7f0000395000-0x11)='\'usercgroup^em0*\x00', 0x200) bind$alg(r1, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) socket$bt_rfcomm(0x1f, 0x3, 0x3) r3 = accept$alg(r2, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x73e0) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0x8e18) open_by_handle_at(r1, &(0x7f0000574000)={0x42, 0x2, "13d57bcd209c856d3fc3c9266057c78baae9e52778fc0173f8084ad33d10e236bf96686a1a19a0e27c1796e0232100082c7f0ea2872de5d5c528"}, 0x0) sendfile(r3, r4, &(0x7f0000145000)=0x0, 0x56) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000274000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000049b000-0x4)=0xe8) 2018/01/23 02:19:59 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000001e000-0xe)={0x0, 0x3, 0x3, [0x9, 0x20, 0x200]}, &(0x7f000001e000)=0xe) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000+0x6a7)={r1, 0xa0, "fe22467bba5d0ef9b848f519fb0473f7f61f9e68c321f9d96db23fa6cc51c6d5274a673197c691cd02645d01affd44945eb594d0b72c199b997be4f4e98478780983a001a0da299ad30ee4c0f544d7d522ee10ff7d242f926ca0200a5236f6de1a5f92dd25bde6523a1cc22e6fdb2d05ec713f67777d025b73d8ce3f8455d15618a59fc33c96c1a102495b7eec0294a1c2624c590872cab50bfd1a77d0452402"}, &(0x7f000001f000-0x4)=0xa8) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 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) r3 = shmget(0x1, 0x1000, 0x54000000, &(0x7f000000c000/0x1000)=nil) shmctl$IPC_RMID(r3, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x40000000, 0x0, 0x0}}, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0}) 2018/01/23 02:19:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000926000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f00003ab000-0x8)=0x100000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00009f3000)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00007fb000)={0x0, 0x5, 0x49}, &(0x7f0000ee2000)=0x8) process_vm_writev(r1, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eff000+0x740)='/proc/self/net/pfkey\x00', 0x30300, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f000013b000-0x6)='dctcp\x00', 0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00004f1000)={r3, 0x101, 0x3ff}, 0x8) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000c48000)=0x40, &(0x7f0000610000-0x8)=0x4) finit_module(r0, &(0x7f0000628000)="7f7b2e00", 0x3) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000c2e000-0x4)=0x2, &(0x7f0000578000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/23 02:19:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000ed1000-0xe)='/dev/admmidi#\x00', 0x2, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000b44000-0x38)={0x6, 0xbf0, &(0x7f0000c46000-0x1d)="8df06880292d14242d20b85b2c75741b9dc83538cf3aec53991fe97c27", &(0x7f0000e5d000-0x5e)="26ac0cdd7a498cec17a439b918da5513702acfb8143bd9d4f10da89bd7ef69b03ca636f0bf50e1c8ae63ba03ec074db18e2f5558982d986e39f17a29a08321766de4892e6cd4e55f81452e20c503f4575abeff385731060199380d4924fd", 0x1d, 0x5e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:19:59 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006cf000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f000099f000-0x8)={0x1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") 2018/01/23 02:19:59 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 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}, 0xffffffffffffff6b, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x400000000000001}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0}) 2018/01/23 02:19:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:19:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00005ed000)='/dev/snd/timer\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000d0c000-0x48)=""/72) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000c1a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b43000-0x10)={&(0x7f0000b96000)={0x170, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, [@generic="5f735334c9f094488f43912411122a25e5314c7d79f1faa10500a705d44406e8e6926300ddb817d13ce12341a5187fad34f5793698fc349c66fe1d5d5c9b2ad5d499e411ba0e8a66c81436a32d38a04fb44aab6ae4ad7482799cadea6a06b15b3269473ba62de420489bb6355b3782be574234bf90125a95e5849fa363c6e060e9c86906a679bfdd9f88b21c9f1c9726bffacd36f6523af3ed03fb8d08147aca687cad633d3f95b2ecae607b7000fe3248e6cb7a5b0346a4e04da1838b77c42c9a8be0e60992084ab328f78e8ea624f371236e4a7c3f", @generic="82aaeb4a7722e94c3a5b95d9770127910d192c050d41affb7ed43ec3612fd8bc8716f3aa9d0933d89f7884e7c4df80d05b78bbb8970dbb54b352e80f07ef5a3ba16f410f34fbe937cdbe480c9b2d8330f145ed7b42af3337060ad7c659c9f794a6dceb8c78059d99b21630dafeb3bf6ae25704e2d638a02fb0df5b4c32b1c1354aa1a0e95d"]}, 0x170}, 0x1, 0x0, 0x0, 0x41}, 0x0) r2 = fcntl$getown(r1, 0x9) lstat(&(0x7f00001ed000)='./file0\x00', &(0x7f0000f0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000795000)='./file0\x00', &(0x7f0000116000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$sndpcmc(&(0x7f00004d0000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f0000f97000-0x5c)={{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x64}, {0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb0a}, 0x6, [0xe43, 0x7fffffff, 0x8, 0x9, 0x1, 0x0, 0x40, 0xfa]}, 0x5c) syz_open_dev$mouse(&(0x7f00004ef000)='/dev/input/mouse#\x00', 0xfffffffffffffff8, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b94000)={r2, r3, r4}, 0xc) 2018/01/23 02:19:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) fstat(r0, &(0x7f000029f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x8000a, 0x4, 0x10) write(r1, &(0x7f000085b000)="240000001b0007effe750006090000000100000c0900011c00000198ee0000070400ac00", 0x24) 2018/01/23 02:19:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:59 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 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) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000017000-0x38)={&(0x7f000001f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000014000)=[{&(0x7f000001e000)=""/96, 0x60}, {&(0x7f0000006000)=""/226, 0xe2}, {&(0x7f000001f000-0xd7)=""/215, 0xd7}], 0x3, &(0x7f000001f000-0xa1)=""/161, 0xa1, 0x2}, 0x12040) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000001e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, r1}) 2018/01/23 02:19:59 executing program 4: 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) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000aab000)='/dev/vcs\x00', 0x6000, 0x0) r2 = getpid() getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000787000)=0x0, &(0x7f00001aa000-0x4)=0x4) socket$pppoe(0x18, 0x1, 0x0) pread64(r0, &(0x7f0000330000)=""/138, 0x8a, 0x0) process_vm_writev(r2, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:19:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) [ 388.604827] netlink: 348 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/23 02:19:59 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, 0x11b, 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 = getpid() process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:19:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x17, &(0x7f0000cbc000-0xa2)={@random="d7ec470c000e", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@noop={0x1}]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000910000-0x9)='/dev/rtc\x00', 0x1ff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000023000-0x8)=0x0) 2018/01/23 02:19:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:59 executing program 7: syz_open_dev$adsp(&(0x7f0000c5b000)='/dev/adsp#\x00', 0x7fff00000, 0x200) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f000001f000-0xa)='/dev/dsp#\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r1, &(0x7f000001f000-0x20)=[{&(0x7f000001f000-0x81)="d98dae645b7ffda1faba21b07d75852e3fa7891c6a0d48fcce2e90405dcc49903cd4d79e90bba24d0fa42596dc57d76b0a704a81f6e1452f2a12e6e9ff8668e2b2bfac694f5c7209e0099a5f59ef066c21dda97e444604489bd568448a3602f31c722e1ca136951758dc1438b99f9729e3b5ca1aafe3dfb34b800244f12740790d", 0x81}, {&(0x7f0000012000)="a036c6696019ac1e6b4d66524df7b6138ae9095b3aa17592bf63581616b30bda90366d06bfca4dc3bc038e8b634cc434b4d0f71d1d9ba95273df79593f9a1d77ee5314ae5f0093315eb9260455f443f513caacf6b040fbe96ba6d4", 0x5b}], 0x2) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000020000-0x2c)=""/44) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0}) 2018/01/23 02:19:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:19:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009aa000)='/dev/hwrng\x00', 0x1007f, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000ce0000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000065d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000ca3000)={r2, @in={{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]}}, 0x8c) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f000097d000-0xe2)=""/226) 2018/01/23 02:19:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000933000)=0x0, &(0x7f0000d96000-0x4)=0x4) signalfd(r0, &(0x7f000095e000-0x8)={0x9}, 0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000116000-0x9)='/dev/dsp\x00', 0x505000, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000e2d000)={0x2, 0xfff, &(0x7f0000207000-0x4c)="8f284da11928e56b93451a667b9563893c382dfcede3a5422b8f75e79faae7146bad33dacf9758e37650d15aebc6aa6dcf73731565a8f58a875086bda699416128ebd98b9d53409159bcf274", &(0x7f00002a5000)="fa12ae281536f1a7cc577a7e7b125859c2264149", 0x4c, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$usbmon(&(0x7f00003b3000-0xb)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000c85000-0x20)={0x10001, 0x2, 0x6004, 0x1000, &(0x7f0000157000/0x1000)=nil}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00009d9000-0x78)={0x400, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, 0x2, 0x400, 0x2008000000, 0x9, &(0x7f00004c0000-0x10)=@common='lo\x00', 0xffffffff, 0x3, 0x9}) [ 388.665493] netlink: 348 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/23 02:19:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:19:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:19:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:19:59 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000001e000)='/dev/ppp\x00', 0x2001, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000013000-0x400)={""/1024}) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[], 0x5, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/selinux/status\x00', 0x0, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0}) 2018/01/23 02:19:59 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f000050e000)='/dev/snd/pcmC#D#p\x00', 0xd3, 0x802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x200100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r1, 0x80000, r2}) ioctl$TIOCCONS(r2, 0x541d) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x70041, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000002000-0x20)={0x1ff, 0x1, 0x5000, 0x1000, &(0x7f0000000000/0x1000)=nil}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000002000)=0x6, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000002000-0x20)={@generic="1b4e5eaf31943d952956375e36f1c1fb", @ifru_flags=0x101}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x20, 0xffffffffffffffc0, &(0x7f0000003000)="207eb71631b1b610b4d7860e129dc43db6d049da553197ef052dcc6167904817de06d36117c7a8f64e98b4f47037f3568ac0f31aa3dd26a032ef23de486dd55e77b2fa64832e3d6aba3ab43996570ad9", 0x50) r5 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004000)={0x0, 0x1c, "7a1557481a4ae9626e1acdd5352ab42d673f48275d9191e3719fcd9d"}, &(0x7f0000004000)=0x24) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000001000-0xa0)={r6, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x2, 0x40, 0xa}, 0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000005000)=""/52) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000006000)={0x0}, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000007000-0x4)=0xb79, 0x0, 0x133, &(0x7f0000007000)={0x0, 0x1c9c380}, &(0x7f0000005000-0x4)=0x13, 0x1f) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000007000-0x10)={0x1, &(0x7f0000007000)=[{0x0, 0x0}]}) r7 = geteuid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000009000-0x4)=r7) 2018/01/23 02:19:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e73000)='net/ip_mr_cache\x00') r1 = creat(&(0x7f0000a37000)='./file0\x00', 0x1c) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000b07000)={0x0, r1}) r2 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000268000-0x4)=0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000faf000)=0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c6d000)='/selinux/checkreqprot\x00', 0x900, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000ed0000-0x18)=@add_del={0x2, &(0x7f0000801000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4fb0}) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000e93000-0x4)=0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f00002c5000)=0x0, &(0x7f00003f7000-0x4)=0x4) clock_gettime(0x0, &(0x7f0000f92000-0x10)={0x0, 0x0}) setitimer(0x2, &(0x7f0000b64000-0x20)={{r4, r5/1000+30000}, {0x0, 0x0}}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00000b0000)={@common='ipddp0\x00', @ifru_flags=0x0}) r6 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r6, 0x10e, 0x6, &(0x7f000038d000)={0xa0, 0x3, 0x30, 0x10001}, 0x10) sendmsg$nl_generic(r6, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000083b000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000c44000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/01/23 02:19:59 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x4500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fad000-0x4)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") 2018/01/23 02:19:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:19:59 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x18) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) io_setup(0x1, &(0x7f0000011000)=0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f000001c000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x4000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$audion(&(0x7f0000018000)='/dev/audio#\x00', 0x7fff, 0x206000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000014000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000011000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r8 = syz_open_dev$sg(&(0x7f0000015000-0x9)='/dev/sg#\x00', 0x81, 0x2000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r3, 0x5, &(0x7f000001d000-0x28)=[&(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x7, 0xa75d, r2, &(0x7f0000012000-0xb4)="00f747a3cb682bc2650526dd181b5e4a122de3cf0e0cadb41a9b7067221c729bae218c759c14513c38614ea1a6a45e1f498688aeef25c3bee53d6a184a2ba69316346987e2cfc8cc1b8d651a90d42794db1f2cf4d0895ef67a598a3ff0a3a866a31ea3f72826ce11ce3b3456d1dcdb0280f42a7cfed00f80c0597ade82dfb815b067aac0fca9d142e43c06dcb79d4c636d1130aeee0f0cbc1618a427589d21ec33641dd8b0af8bbc3c8041746dfcce8539bdf840", 0xb4, 0x6fc, 0x0, 0x1, r4}, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x2, 0x9, r0, &(0x7f000001c000)="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", 0x1000, 0x8, 0x0, 0x1, r5}, &(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0xb, 0x4, r2, &(0x7f0000001000-0xa3)="bd78d24a8c85bc4552d73ba4b05101493f1ee84400775cd1725511d231caa545f4664fb3f43780e7d461a5b96ff5023d93011053ee8afe4b179fa5826a914bd1cf448c2757ff49683f0e3e91ef8bff12073d84901c0f36699e532b0b54af3108d6a7809b381ba677f4d3413f286222e5a95c5e59ec90dca6ee7bda53715c17d928c72dffbf347316490c439a4e6b84b6364eb24addd21b63ea1d019a884b842c1012f8", 0xa3, 0xffff, 0x0, 0x1, r6}, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x2, 0x1000, r2, &(0x7f000001c000)="22123696a378a654dd0faf1572155d751fe6f9ec", 0x14, 0x1, 0x0, 0x0, r7}, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x7, 0x5, r1, &(0x7f0000004000)="50c6961721c25e66d5b498f09dc17a0f24a9aa287dbbe11c2412c61a4cf9880ec56570611ae5a7a413445af669a877d57ab1742d7f3b64a411b13406f44e4bceed7f7a63cf6b1fcb6d60338e4002899e6d95986c3e25e0970e785cdd5f0c9ceae0b692dc5a8525d4ae414dd26b4f34f0b6e1e697358d930c72335e66e224c96c081e8db52c911e34dfaf6c44c1654b9543dda5030102b2efdfa613ea24d63bb8a1f1f7c593e66b0a61e5ac51ac", 0xad, 0x8001, 0x0, 0x1, r8}]) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x24, 0x2000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @str='nodev\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:59 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ee9000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000b5f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f7b000-0x4)=0x14, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000f7b000-0xc)={0x0, @empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000f7a000)=0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000f7b000-0x10)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f00002f2000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0xfef0, &(0x7f0000394000)=[], 0x0, &(0x7f000086f000-0x228)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000f7a000)='./file0\x00', &(0x7f0000cb5000)='./file0\x00') mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e56000)='/dev/rtc\x00', 0x3, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000f7c000-0x48)={0x20000, 0x0, [0x7fff, 0xfe000000000, 0x100000000, 0xc85f, 0x8, 0x6, 0xdc03, 0x5]}) syncfs(r0) 2018/01/23 02:19:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = syz_open_dev$sndmidi(&(0x7f0000022000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x400) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f000092e000)=0x8000) fcntl$setown(r0, 0x8, r1) process_vm_writev(r1, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) r3 = shmget(0x0, 0x4000, 0x800, &(0x7f000002a000/0x4000)=nil) utime(&(0x7f000050a000-0x8)='./file0\x00', &(0x7f0000070000-0x10)={0x8000, 0x5}) shmctl$SHM_UNLOCK(r3, 0xc) syz_open_dev$vcsn(&(0x7f0000608000-0xa)='/dev/vcs#\x00', 0x2, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f000089c000)='/dev/dsp\x00', 0x100, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) 2018/01/23 02:19:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:00 executing program 5 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:20:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x18, 0x101000) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000001000-0xb0)={{0xffffffffffffffc1, 0x9}, 'port0\x00', 0xd8, 0x40000, 0xa5, 0x7, 0x0, 0x7, 0x5, 0x0, 0x4, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) accept4$vsock_stream(r0, &(0x7f00003b3000)={0x28, 0x0, 0x52f8c6c25e804da, @host=0x2, 0x0}, 0x10, 0x80800) syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") 2018/01/23 02:20:00 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000972000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) getsockname$packet(r1, &(0x7f0000ad1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b1e000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e75000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e35000)={@common='nr0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r1, &(0x7f0000534000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) 2018/01/23 02:20:00 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000041000-0xc)='/dev/amidi#\x00', 0x8, 0x40) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000f8a000-0xbd)=""/189) 2018/01/23 02:20:00 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ee9000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000b5f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f7b000-0x4)=0x14, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000f7b000-0xc)={0x0, @empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000f7a000)=0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000f7b000-0x10)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f00002f2000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0xfef0, &(0x7f0000394000)=[], 0x0, &(0x7f000086f000-0x228)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000f7a000)='./file0\x00', &(0x7f0000cb5000)='./file0\x00') mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e56000)='/dev/rtc\x00', 0x3, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000f7c000-0x48)={0x20000, 0x0, [0x7fff, 0xfe000000000, 0x100000000, 0xc85f, 0x8, 0x6, 0xdc03, 0x5]}) syncfs(r0) 2018/01/23 02:20:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:20:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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={&(0x7f0000b99000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) clock_gettime(0x0, &(0x7f0000ef5000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000091000)=[{{&(0x7f0000010000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000ce6000-0x40)=[{&(0x7f000050a000)=""/82, 0x52}, {&(0x7f0000de2000-0x28)=""/40, 0x28}, {&(0x7f00005e1000-0xe7)=""/231, 0xe7}, {&(0x7f00000e2000-0x9e)=""/158, 0x9e}], 0x4, &(0x7f00002ae000)=""/188, 0xbc, 0x0}, 0x80}, {{&(0x7f0000d7e000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006f0000)=[{&(0x7f0000823000)=""/222, 0xde}, {&(0x7f0000ab4000-0xde)=""/222, 0xde}, {&(0x7f0000047000)=""/234, 0xea}, {&(0x7f00003af000)=""/59, 0x3b}], 0x4, &(0x7f00003a9000)=""/88, 0x58, 0x8}, 0xfffffffffffffe00}, {{&(0x7f0000145000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f000015e000-0x10)=[{&(0x7f0000690000-0x36)=""/54, 0x36}], 0x1, 0x0, 0x0, 0x6}, 0x7}], 0x3, 0x2000, &(0x7f0000592000)={r1, r2+10000000}) getsockname$llc(r3, &(0x7f00002c8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000022c000)=0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000dcd000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/23 02:20:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000002000-0x31)=""/133, 0x85, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000000)={0x0, 0x0}) 2018/01/23 02:20:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_writev(r0, &(0x7f0000b8e000)=[], 0x0, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fb2000-0xef)=""/239, 0xef}], 0x1, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000b7f000-0x8)={0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f00005a0000)='/dev/hwrng\x00', 0x200000, 0x0) accept$llc(r1, &(0x7f00000c9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001b4000)=0x10) [ 388.947714] QAT: Invalid ioctl [ 388.953080] QAT: Invalid ioctl [ 388.965454] QAT: Invalid ioctl [ 388.969568] QAT: Invalid ioctl 2018/01/23 02:20:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r1 = openat(0xffffffffffffffff, &(0x7f00007f6000)='./file0\x00', 0x4081, 0x4) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000319000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:20:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ff6000)='/dev/cuse\x00', 0xa0040, 0x0) mq_notify(r1, &(0x7f00005bb000)={0x0, 0x11, 0x2, @thr={&(0x7f0000c0a000)="40d59af44cc6f9326a64d9d853c48afbe73903130db252fc054918c06861215e617f81245ef9d982972d2cbb5ddcf2a9de8e0b8ce0bbf8f6f5841f59b2c299579ecd2c1c368b505b8b1addfc34ca80f5e5f0cb9e289e52db23df6f2d5a53014c261ce78c1f49aa4203645b638b6ec73ebb77ae8e7efd7b6997b12ecfb7922d758d79ef102418920c2b247958f6ebf810a89463ea61c0dafb7a40ee4624e686a861313a3adcdd6f4f11b89bea", &(0x7f00002df000-0xf)="3330dbabc5840c0f4f08083dca6a9b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) bind$inet6(r1, &(0x7f0000d63000)={0xa, 0x0, 0x43, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x24f9}, 0x1c) timer_create(0x0, &(0x7f0000d61000)={0x0, 0x12, 0x4, @tid=r0, [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}}) chroot(&(0x7f00004a6000)='./file0\x00') ppoll(&(0x7f0000ae7000)=[], 0x0, &(0x7f0000846000-0x10)={0x0, 0x0}, &(0x7f000079e000-0x8)={0x0}, 0x8) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) 2018/01/23 02:20:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000164000)='/dev/mixer\x00', 0x501, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000225000)=""/146, &(0x7f0000124000-0x4)=0x92) 2018/01/23 02:20:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x3) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00003f6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1a01}) syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") 2018/01/23 02:20:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f2d000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b6b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() process_vm_writev(r1, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:20:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:00 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000d60000)='/dev/audio#\x00', 0xff, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x11f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000085e000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) vmsplice(r0, &(0x7f0000cc1000)=[{&(0x7f0000761000-0x74)="0d6a0cdf39b3e1938abcc92a7379040b682bf0d3f38abc3f2b69be898615e3826339ca7c06c7e804055c86b6ada58fe439985c8ace4095d95405f8fbe1ed51d035e04bd707f4f37a8f8890c40dcff7c3c159dfadcf45f2f4113f9a456013cd6b42ea191ffe4e7b247e88332be2fe5698005b9c3a", 0x74}, {&(0x7f00009f1000)="b59480cd5921a350cc43f5d8844bdf527236a04b6abafa36ab774102cc0187c5ded3b28da1ae8c7f57effa38da6821f4230b2d8dcf3fc43e4d57337bda333dbd3d6120567eb0d62f7c0cf1c26c2ec2240968292d3a8127a572b21a0ba17c", 0x5e}, {&(0x7f0000521000)="cec8", 0x2}, {&(0x7f000060b000)="dc16654252345d971a4004b1fe4ebaddea4c6b0b1f971c610b087689ef8edd770108ee233db3e370e5e7beab5e32414798dba5d8581da33534d45eb05d1464110dc9df2fe5df4affff7793fcbb8d0bbae39609ab1addc7195f4128fbcd0b0f018450bc27e4ff2f3c77f1109eda7a92b2356e6e9d4c781898273894c0fae3d71f07f4c1441916db666d1323b3103bd2bed1f2df73c21f9fec66cbaec348b549585520bd4b7c900a0c42d85de58e6ba8abc45a0997bbbd67555924299cfb9dd8d66294cf87f7c34b", 0xc7}, {&(0x7f0000bb6000)="918dd8b8f5a012cab8cdd6185040b91ace6bd37beb430c172674d83406a80932bb9f1430e7917a41e417a72fc01d0d243416d8b019ab314d75b2309ec65664ddad226a8df0d00ada2afabddab525fe4eaf0ab24938a22658dd61eb047f8850640372e1324e975fd307c54503330a31031174626d3282846d779d4bc3bbe5ad3731f001c5956a83deff", 0x89}, {&(0x7f00008f4000)="0eff92cf0a4e07610074365db4f0e07debf673f877d512038a6f08a2f637540f651e08e759cb651601f85a16a28b112b44fcebebb7cba9c434ecadd79f627b509686ecdab7d886b9f7e5d048d64d92f5b0e7", 0x52}], 0x6, 0xb) bind$inet(r1, &(0x7f00002a8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000710000)=0x0) getpgrp(r2) sendto$inet(r1, &(0x7f0000362000)="", 0x0, 0x0, &(0x7f00001ce000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000af9000)='/dev/cuse\x00', 0x404000, 0x0) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f00003e8000)={0x1, [0x0]}) 2018/01/23 02:20:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d35000-0x58)={0x26, 'skcipher\x00', 0x0, 0x2, 'xts(serpent)\x00'}, 0x58) r1 = socket$llc(0x1a, 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x1d3fb5f8, 0x8, 0x80000001, 0xffffffff, 0x7, 0x3f, 0xd60, {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]}, 0xc35, 0x3, 0x0, 0x2, 0x800}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000)={r3, 0x6}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x202, 0x0}, {r2, 0x4, 0x0}, {r2, 0x170c, 0x0}, {r1, 0x1000, 0x0}, {r1, 0x1000, 0x0}, {r1, 0x2, 0x0}, {r2, 0x4524, 0x0}], 0x7, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000004000-0x8)={0x9}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x3, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcb, 0x7}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x3}, &(0x7f0000001000)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x1c)=@in6={0xa, 0x2, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000002000-0xf6)="ec3d687f2a27f9dc5c6a948cf8aa27898bfdc6600a148ee1200236e7db74b36033dfb721a26eb2be75f4a10577df72b514c14d53907fd09d2a8496f89ff1993294270d1b8cf9e54a8ca2604cd98ad4e20fbef4be706bee0770cf15f589dadf92729103fd491b7d7ed953c0541c009f011ad6e6e5bc87a4f4747bc4731643c01a2fc5f4bd59169ab4159b65b99aacc829cf514ef732788834fe8a40bb4040391f17970a0d37fc73309b8ad27364dc7aba6d80354c0c1b0fcaf4f1304fb50332fcce6eebeb36626974a2da985feef5e3c2c02f54f6178bf754a3e45ed114571cb6454722f4153b76d0886b6d7a9301a28a18e8ecb764d8", 0xf6}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000-0x37)="7494404e8174c969d54893147c77786ec98d5dc1ab5403ece1487b39820592311471384956117b948422a01039a5ec932c02ea61b571fb", 0x37}, {&(0x7f0000002000-0x53)="407464ba3391754eb4e79d87b1b69903b3621a716d44a97a0247e4809fabd3b8dd7e28000721505dd1935e91fcd013ab5504916debb416b825469d7008285bb92224bd65a2aaa3c4058a99a804c48a4dd9df0381b0351821707117eca6bf1740a1c20e31110e1dba98b3f5798f19e7c957f19c2a075cd4275d08", 0x7a}, {&(0x7f0000001000-0x79)="540a7a7bbf35ffc536405a7e6f4b9ef903582ae9e7ea38905fc8bc3365081152fbf87351e2125827eff223ce5707ce130bc5d5bf410e2209c24015778f4d15bccf8d698f59a5eefdbacf17d8981b436c2da3e485d1afa7a8206f8cf8a23648e9e12046d8c96ee0023f13ea41d0f78d18757cc267da58cdd32d", 0x79}], 0x5, &(0x7f0000001000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x1f, 0x2, 0x200, 0x215, 0x1, 0x4, 0x1, 0x80000001, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x4, 0x5, 0xfffffffffffffc00, 0x8001, 0x6, 0x401, 0x0, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x6, 0x1, 0x9, 0xfffffffffffff001, 0xde0, 0x7, 0x4, r6}}, @init={0x18, 0x84, 0x0, {0xac, 0x9, 0x400, 0x4}}], 0xc0, 0x48081}, 0x20000010) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x2) 2018/01/23 02:20:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 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$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f0000264000-0x8)={0x0, 0x0}, 0x80000) fchmodat(r1, &(0x7f0000457000)='./file0\x00', 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f00002b9000)=0x2, 0x4) 2018/01/23 02:20:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x7, 0x7, &(0x7f0000fa0000)={0x0, 0x0}) bind$vsock_dgram(r0, &(0x7f0000bea000)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006b3000)={0x0, 0x0}) llistxattr(&(0x7f0000ed2000)='./file0\x00', &(0x7f0000c0f000-0xcf)=""/207, 0xcf) recvfrom$unix(r2, &(0x7f0000ad8000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000b07000)=@file={0x1, './file0\x00'}, 0xa) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000d3a000)=0x0, 0x4) r3 = dup2(r1, r1) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000671000)=0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00007b8000)=0x0) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000ef9000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpgid(r4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000150000)={0x0, 0xff}, &(0x7f0000d13000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000253000-0x20)={0xdb4d, 0xa65b, 0x4, 0xff, 0x7, 0x7322, 0x101, 0xffffffffffffb94c, r5}, &(0x7f0000138000-0x4)=0x20) getpgid(r4) setsockopt$inet_tcp_int(r3, 0x6, 0xc, &(0x7f0000070000-0x4)=0xe4bf000, 0xc5) 2018/01/23 02:20:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000351000-0xa)='/dev/vcs#\x00', 0xffffffff, 0x480000) accept$ipx(r0, 0x0, &(0x7f00002e1000-0x4)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:20:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000b1b000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000b0d000)={r2, 0x1}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000dc6000)=0x0, &(0x7f0000569000-0x4)=0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:20:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00005c1000)='user\x00', 0x3) write$sndseq(r1, &(0x7f0000fa9000)=[{0x7ff, 0x5, 0x7, 0xffffffffffffbc28, @tick=0x0, {0x0, 0x101}, {0x61d4f3c2, 0x8}, @connect={{0x4, 0xc4db}, {0xffff, 0x9}}}, {0x4, 0x4437, 0x0, 0x40, @tick=0x9, {0x8, 0xfffffffffffffffd}, {0x7, 0x64}, @control={0x7ff, 0x4000000000, 0x1}}], 0x60) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000777000-0x8)={0x0, 0x0}) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f000030c000)={0xc6a3, 0x3ff, 0x25, 0x0, 0xffffffffffffffc0, 0x2cd41607}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000e8e000-0x4)=0x0) 2018/01/23 02:20:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000ea8000)='/dev/amidi#\x00', 0x8, 0x40000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000768000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000064a000-0x4)=0xe8) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f000047f000)={0x6, 0x0}) r1 = getpid() process_vm_writev(r1, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:20:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000032a000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000645000)=0x6fa04800, 0x4) pipe(&(0x7f0000774000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00006a3000-0x20)={0x7f, 0x0, 0x10002, 0x400}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000533000)={0xfffffffffffffff8, r3}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000a81000)={0x0, 0x68, "89f72eb277c18982d90c763482776c5e38019bd76f08d50fec4b184a00c94025d0f1bc36e40ca1b7c96c5519b6d795e81ab73f0c52219747faafb1561b7339e874bb711957249f597348c47c42cfcf35b257022909d0162ab924d311b68f122061fe34fe0edaf35c"}, &(0x7f0000e6b000-0x4)=0x70) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f86000)={r4, 0x7f, 0x4, [0xfffffffffffffbff, 0x2, 0x0, 0x20]}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00003b8000)=0x20, 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00008b8000)=0x0) syz_open_procfs(r5, &(0x7f00008f0000-0x6)="0273066e6574") 2018/01/23 02:20:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmdt(0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000b30000-0x8)='./file0\x00', 0x0, 0x9c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000d30000-0x1)={0x1ff}, 0x1) r2 = syz_open_pts(r0, 0x0) close(r0) perf_event_open(&(0x7f0000ed9000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r2, 0x0) 2018/01/23 02:20:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:20:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") getdents64(r0, &(0x7f00004b2000)=""/127, 0x7f) 2018/01/23 02:20:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$audion(&(0x7f000004e000)='/dev/audio#\x00', 0xffffffffffffff81, 0x80000) clock_gettime(0x0, &(0x7f0000dd7000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f0000304000)=[{{r2, r3/1000+30000}, 0x4, 0x9, 0x7}], 0x18) 2018/01/23 02:20:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/23 02:20:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 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$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() process_vm_writev(r1, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) read(r0, &(0x7f0000a63000)=""/109, 0x6d) 2018/01/23 02:20:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00005c1000)='user\x00', 0x3) write$sndseq(r1, &(0x7f0000fa9000)=[{0x7ff, 0x5, 0x7, 0xffffffffffffbc28, @tick=0x0, {0x0, 0x101}, {0x61d4f3c2, 0x8}, @connect={{0x4, 0xc4db}, {0xffff, 0x9}}}, {0x4, 0x4437, 0x0, 0x40, @tick=0x9, {0x8, 0xfffffffffffffffd}, {0x7, 0x64}, @control={0x7ff, 0x4000000000, 0x1}}], 0x60) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000777000-0x8)={0x0, 0x0}) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f000030c000)={0xc6a3, 0x3ff, 0x25, 0x0, 0xffffffffffffffc0, 0x2cd41607}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000e8e000-0x4)=0x0) 2018/01/23 02:20:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f85000)="6e02fa", 0x1) r2 = open(&(0x7f00006f1000-0x8)='./file0\x00', 0x101000, 0x9) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000e47000-0x8)={0x0, 0x100}, &(0x7f0000236000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000865000)={0x2, 0x20c, 0xad5, 0x6, r3}, &(0x7f0000761000-0x4)=0x10) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 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$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000831000)='/selinux/mls\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000acd000)=@random={'osx.', 'md5sum\x00'}, &(0x7f000003b000)="07ef", 0x2, 0x2) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000314000)=""/185) syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") 2018/01/23 02:20:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00004ed000)='/dev/admmidi#\x00', 0x6, 0x40040) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000cf2000-0x4)=0xffffffff) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000d2b000-0x10)={0x6, 0x5, 0x7, 0x0}, 0x10) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:20:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x3)={0x0, 0x0}) setpriority(0x2, r0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000d14000+0xb2d)='/dev/amidi#\x00', 0x80, 0x10003) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000fa6000)={{0x0, 0x2, 0xfffffffffffffffc, 0x1, 0x800}, 0x9, 0xfffffffffffffff8, 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]}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001b7000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) sendmsg$netrom(r2, &(0x7f0000bef000-0x38)={&(0x7f00004af000+0xf43)=@ax25={0x3, {"e996938c800923"}, 0x800}, 0x10, &(0x7f0000467000)=[{&(0x7f0000fa2000)="b2c3634331770863da070eebfd8b2a4b77832da59375a1b9898eb48e6e49a1a558c47645883004c7609f66a8c0ee73f080555ca7493f772b2ce28185c8726ca5ec7bed450a9ed7bf764ede2adb", 0x4d}, {&(0x7f00004d3000)="cb0b3abce2b98b767dc39161957f464979151897", 0x14}], 0x2, &(0x7f0000437000)=[{0x1010, 0x102, 0x100000000, "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"}, {0xe0, 0x116, 0x4, "8b7d498b25e17c453e202bbaef6b86da5aa173a16399bf655764c0489351c181c6ecc23a58573ce8c286affbc386045d89a11869f12f0a8b1d28a6e3db26dc55ae3a590c44761ae075efdd7d44a70cc754e6cabdae0846f890b583e00b49a3d5ced880873c82d9f2b65f3d14112dc1760dcd126f9c79b17a067664ba390506352e27c3212cc841b8f9d863f0e2b3daaaeae20e55422eb1b93b6221d4c4d3784cc13f9ec95ad87576d48acdeacb5b4ea0012b0b21ebb09427326210e3914ff4e8a738181f6915b2dc8617215115010d"}, {0xb0, 0x0, 0x400, "b4ea57c327b77a603db18733764abc559aac4615727b2604bfdb38055f17d1cf11ef968b7b102d735737d1a82b05845d0b43efc3f1f1bd946b4e99a95dc4bc4de8f276f16f6b31e7db26eb15d084fae4bbf1cec7f89ac7008a97b07a29549ec8ae4ed455226883c5439dc7aa55f5f38fbff289778ed68dcc084986957d48464ccd4df2898cf998ebbb1c15e630398bca33f4ecd0483c1e418b18"}, {0x108, 0x11f, 0x9, "44f710e2fb1d39fa031fda6dff325aa3e9c8207481c712ea1ce99d385521f68fad6b590dad3f5aa26000142770e1b50a2a7c420cd0ae105d50d52befcf0ce252e84e1f054ba76ead38476f4469eac6e0d00f04223b17e4635ddff9a702bb35b801f9c05fdcb3ea1440b4cd01a40105b66d7f9c80050fe66482378bd7a0594194a0e008fa3e9e0642a5a19142afac38ecf2fa9db414956585b49c5a8c866465c6bd37fcf6268a9fcc198f91caf6ac924eae3cf2f8a6c0ef2bc99c7b9fa67ef41a140bf592496f709e42101cb14c4a0a23e9803404722eb81d5c7d7342fc461954d6572e2b02dabb697207bdb87864e69b0c8d1eb5d54c"}, {0x20, 0x112, 0x4, "28e07be370f31db83b1770360ec0"}], 0x12c8, 0x800}, 0x10) 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) r3 = getpid() process_vm_writev(r3, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:20:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000001000-0x8)={0x2, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/23 02:20:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x21, &(0x7f0000007000)={&(0x7f0000019000)={0x14, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f00009b7000)=""/74, 0x4a) 2018/01/23 02:20:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00005c1000)='user\x00', 0x3) write$sndseq(r1, &(0x7f0000fa9000)=[{0x7ff, 0x5, 0x7, 0xffffffffffffbc28, @tick=0x0, {0x0, 0x101}, {0x61d4f3c2, 0x8}, @connect={{0x4, 0xc4db}, {0xffff, 0x9}}}, {0x4, 0x4437, 0x0, 0x40, @tick=0x9, {0x8, 0xfffffffffffffffd}, {0x7, 0x64}, @control={0x7ff, 0x4000000000, 0x1}}], 0x60) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000777000-0x8)={0x0, 0x0}) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f000030c000)={0xc6a3, 0x3ff, 0x25, 0x0, 0xffffffffffffffc0, 0x2cd41607}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000e8e000-0x4)=0x0) 2018/01/23 02:20:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000496000)={0x2, r0, 0x0}) getsockopt$inet_tcp_buf(r1, 0x6, 0x4000000000e, &(0x7f0000a9e000-0x9b)=""/155, &(0x7f000089a000)=0xffffffb0) 2018/01/23 02:20:00 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/ppp\x00', 0x100, 0x0) fcntl$addseals(r0, 0x409, 0x0) ioctl$void(r0, 0xc0045c7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00009a0000)="0273066e6574") 2018/01/23 02:20:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:00 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, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000b8e000)=[{&(0x7f00006c0000-0x1f)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xe2}], 0x1, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a36000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000827000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc7b, 0x5, 0x1, 0x1, 0x2, 0x4, 0x8, 0x7, 0xfffffffffffffffb, 0xccf, 0xfff, 0x400, 0x7ff, 0xffff, 0x10000]}, &(0x7f0000477000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b5d000-0x4)=@assoc_id=r1, 0x4) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000a6c000-0x4)=[0x6b8a4aa4, 0x100000000]) 2018/01/23 02:20:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000517000-0xa)='/dev/cuse\x00', 0x10800, 0x0) mmap$binder(&(0x7f0000495000/0x3000)=nil, 0x3000, 0x0, 0x21833, r1, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003d8000)="d48913baad4cacff2b30d82bbfb64326da9f911d9b812cadd04b7b1df6d62a690d5f3636eb13c47b33fcc2ddbddb0ff035bdbb53edab4899adfd59065d6d298fc97b0f06b32cf1f11223679dd8dad4098b0157", 0x53) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000f90000)=0x0) r2 = pkey_alloc(0x0, 0xfffffffffffffffd) pkey_free(r2) sysfs$1(0x1, &(0x7f0000da3000-0x2)="b400") accept(r1, &(0x7f00003ac000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084b000-0x4)=0x26) 2018/01/23 02:20:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="", 0x0) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:00 executing program 1: 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) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$ipx(r4, &(0x7f0000001000-0x10)={0x4, 0x6, 0x8, "5f9f56fd75b3", 0x0, 0x0}, 0x10) utimes(&(0x7f00004d1000-0x8)='./file0\x00', &(0x7f00006e8000-0x20)={{r0, r1/1000+10000}, {r2, r3/1000+10000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000033000)=0x0) syz_open_procfs(r5, &(0x7f00005db000-0x9)='children\x00') 2018/01/23 02:20:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:20:00 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000009000-0x1)='"', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000001a000-0x13)=""/19, &(0x7f0000017000-0x4)=0x13) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f000001a000-0x8)='./file0\x00', &(0x7f0000019000)=@random={'btrfs.', '.*\x00'}, &(0x7f000001a000-0x52)=""/82, 0x52) 2018/01/23 02:20:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065c000)="", 0xfffffffffffffd9a) 2018/01/23 02:20:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00005c1000)='user\x00', 0x3) write$sndseq(r1, &(0x7f0000fa9000)=[{0x7ff, 0x5, 0x7, 0xffffffffffffbc28, @tick=0x0, {0x0, 0x101}, {0x61d4f3c2, 0x8}, @connect={{0x4, 0xc4db}, {0xffff, 0x9}}}, {0x4, 0x4437, 0x0, 0x40, @tick=0x9, {0x8, 0xfffffffffffffffd}, {0x7, 0x64}, @control={0x7ff, 0x4000000000, 0x1}}], 0x60) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000777000-0x8)={0x0, 0x0}) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f000030c000)={0xc6a3, 0x3ff, 0x25, 0x0, 0xffffffffffffffc0, 0x2cd41607}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000e8e000-0x4)=0x0) 2018/01/23 02:20:00 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, 0x0, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) r0 = getpid() r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000064c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000d8a000-0x78)={0x7, 0x0, [{0x2e7, 0x0, 0x1}, {0xb5f, 0x0, 0x100000000}, {0xbbf, 0x0, 0x5}, {0x0, 0x0, 0x10001}, {0x39c, 0x0, 0x3ff}, {0xb2f, 0x0, 0xc9a6}, {0x8ee, 0x0, 0x20}]}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f000049b000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) process_vm_writev(r0, &(0x7f000011d000)=[{&(0x7f0000dc4000)=""/31, 0x19}], 0x1, &(0x7f00000a0000)=[{&(0x7f0000fda000)=""/239, 0x63}], 0x1, 0x0) 2018/01/23 02:20:00 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, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:20:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="", 0x0) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) pivot_root(&(0x7f000004c000-0x8)='./file0\x00', &(0x7f0000e21000)='./file0\x00') sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:20:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a56000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) bind$bt_l2cap(r0, &(0x7f0000f21000-0xe)={0x1f, 0x3, {0x5, 0x7, 0xf8, 0x2, 0x6, 0x8}, 0x9874, 0x8}, 0xe) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000baa000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000522000)={0x2, 0x0, [{0xc0000001, 0x683, 0x6, 0x5c1, 0x4e, 0x5, 0x3a82, [0x0, 0x0, 0x0]}, {0x80000007, 0x5, 0x4, 0x7d1d, 0x2000000000000000, 0x8, 0x1000, [0x0, 0x0, 0x0]}]}) r3 = accept(r1, &(0x7f0000684000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f000098c000)=0x10) connect$inet(r3, &(0x7f00002ec000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:20:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00005c1000)='user\x00', 0x3) write$sndseq(r1, &(0x7f0000fa9000)=[{0x7ff, 0x5, 0x7, 0xffffffffffffbc28, @tick=0x0, {0x0, 0x101}, {0x61d4f3c2, 0x8}, @connect={{0x4, 0xc4db}, {0xffff, 0x9}}}, {0x4, 0x4437, 0x0, 0x40, @tick=0x9, {0x8, 0xfffffffffffffffd}, {0x7, 0x64}, @control={0x7ff, 0x4000000000, 0x1}}], 0x60) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000777000-0x8)={0x0, 0x0}) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f000030c000)={0xc6a3, 0x3ff, 0x25, 0x0, 0xffffffffffffffc0, 0x2cd41607}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000e8e000-0x4)=0x0) 2018/01/23 02:20:00 executing program 7: mmap(&(0x7f0000000000/0xeba000)=nil, 0xeba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000eb2000-0x10)={0x0, &(0x7f0000a86000)=[]}) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000eba000-0x8)='./file0\x00', &(0x7f00008a7000)='ramfs\x00', 0x0, &(0x7f0000eb9000)="") creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000ebb000-0xc)='./file0/bus\x00', 0x0, 0x3e) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r0, 0x0) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000eba000)='./file0/bus\x00', 0x0) 2018/01/23 02:20:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 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$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00003da000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00006ca000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00009b0000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00009cf000-0x8)={r1, r2}) syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") 2018/01/23 02:20:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="", 0x0) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:00 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000fb3000)='/dev/sg#\x00', 0x2, 0x103800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") fallocate(r0, 0x0, 0x7, 0x8) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x6f) 2018/01/23 02:20:00 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f95000-0x9)='/dev/ppp\x00', 0x200000, 0x0) fchmod(r0, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:20:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00005c1000)='user\x00', 0x3) write$sndseq(r1, &(0x7f0000fa9000)=[{0x7ff, 0x5, 0x7, 0xffffffffffffbc28, @tick=0x0, {0x0, 0x101}, {0x61d4f3c2, 0x8}, @connect={{0x4, 0xc4db}, {0xffff, 0x9}}}, {0x4, 0x4437, 0x0, 0x40, @tick=0x9, {0x8, 0xfffffffffffffffd}, {0x7, 0x64}, @control={0x7ff, 0x4000000000, 0x1}}], 0x60) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000777000-0x8)={0x0, 0x0}) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f000030c000)={0xc6a3, 0x3ff, 0x25, 0x0, 0xffffffffffffffc0, 0x2cd41607}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000e8e000-0x4)=0x0) 2018/01/23 02:20:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f", 0x10) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) [ 389.656213] kauditd_printk_skb: 30 callbacks suppressed [ 389.656221] audit: type=1400 audit(1516674000.789:2664): avc: denied { map } for pid=3503 comm="syz-executor7" path="/2862/file0/bus" dev="ramfs" ino=155818 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:ramfs_t:s0 tclass=file permissive=1 2018/01/23 02:20:00 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d07000-0xb)='/dev/mixer\x00', 0x20802, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000799000)={0x7, 0x4, 0xfece, 0x5, 0x0}, &(0x7f0000df6000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0xf8, "c25bf31fd078a7c7d3a8cb34445597c09e83b88efe7a5f9059a7073031be85a07a5d296c887873992eb60e180eb8f99aa6577cdd0ee225fb3036173be4eb1d15bcd59894da091ac71f4c2e61bde84fedd46bcb695247608968f07f7c193cb8ca4c9cd64419c7876c803773c543bf5506a59c7ae96b60f66d1522aaeea8d54e7bddcb3c578e12a46e63e0c7c330396f1cdc6c2b2e966214b57e36202182adbda4ce909a0f71bb4a86ec64efa9b12c3c1f5fa5fbd60e4a973037af44ed4dbac76ff0dbe06074632a77b5cc095abc5636dff5a4fb4515d8917f0e3df6e9b08550f567ebb2b0948582bb8f979f2348c4e4be985bada5c7f3c1a9"}, &(0x7f000081b000)=0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000302000)=0xc9f) process_vm_writev(r2, &(0x7f00000b0000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x16e, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:20:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00008ba000-0x7)='ns/net\x00') 2018/01/23 02:20:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f0000c1a000)={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) getsockopt(r1, 0x10f, 0x0, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000000000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:20:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000edc000)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000014f000)={0x0, 0x4}, &(0x7f00001f0000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000a16000)={r2, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbead}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000e1a000-0x4)=0xfff, 0x4) 2018/01/23 02:20:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f", 0x10) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00005c1000)='user\x00', 0x3) write$sndseq(r1, &(0x7f0000fa9000)=[{0x7ff, 0x5, 0x7, 0xffffffffffffbc28, @tick=0x0, {0x0, 0x101}, {0x61d4f3c2, 0x8}, @connect={{0x4, 0xc4db}, {0xffff, 0x9}}}, {0x4, 0x4437, 0x0, 0x40, @tick=0x9, {0x8, 0xfffffffffffffffd}, {0x7, 0x64}, @control={0x7ff, 0x4000000000, 0x1}}], 0x60) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000777000-0x8)={0x0, 0x0}) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f000030c000)={0xc6a3, 0x3ff, 0x25, 0x0, 0xffffffffffffffc0, 0x2cd41607}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000e8e000-0x4)=0x0) 2018/01/23 02:20:00 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000cea000-0xa)='/dev/vcs#\x00', 0x2, 0x240) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000983000)='./file0\x00', 0x0) 2018/01/23 02:20:00 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f000079d000-0xa)='/dev/vcs#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xa9b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000fba000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cc5000)=0x14) sendmsg$can_bcm(r1, &(0x7f000011e000)={&(0x7f000026e000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000276000-0x10)={&(0x7f0000628000)={0x6, 0x0, 0x8001, {0x77359400, 0x0}, {0x0, 0x0}, {0x3, 0x5, 0x3ff, 0x6}, 0x1, @can={{0x1, 0x8, 0x8, 0x80000001}, 0x8, 0x2, 0x0, 0x0, "7be1f32256f1251a"}}, 0x48}, 0x1, 0x0, 0x0, 0x4044000}, 0x8080) 2018/01/23 02:20:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000783000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000795000-0x4)=0xd, 0x4) r1 = getpid() process_vm_writev(r1, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:20:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a52000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000cc7000)={r1, r1}) sendmmsg$nfc_llcp(r1, &(0x7f0000eb5000-0x150)=[{&(0x7f0000801000)={0x27, 0x2, 0x8001, 0x4, 0x7, 0x8, "3fa77796ca73e102efd24a305fddc54ccd63cf69bef90b7a27c8df77b8c8b167eb4f448f22914e4ce965f5085bafa96465809afc68edb5f623de1dd2feac51", 0xc87c}, 0x60, &(0x7f0000e30000-0x60)=[{&(0x7f0000d1a000)="1aad3ed92411321436348742339b51ab269a943d09cd6b5c593927a43c48b47dcfe113742f8875b2fdf4256ac726da5dc94a52d2b5b2adc1a84654ffb19e8a8878cd0c8dac60a51dc5d3807e9e05765578e5982132fe4c7f36dca2b2c3aaeeb2d7b199156c73c7ef5af5766834399d173b0c1c77d4fc16b6c39d4e087a77f270eaafba37dfec2942b005ccbb3f249b7e64fa395624211cc7241066d24ccb085e919eb0593bd0f60fb9a697721c4f5d79abc0c963424c82938cb41834dd5327f04b9d987bce9d2af9d39687bb445b6983c7f8", 0xd2}, {&(0x7f0000556000-0x90)="733ba30db7db8c033c9d6c52ed3bc8f8de310647590ce3cd989c836a4ed3199884cf43ca6d30e83cabf0a36d5df38d4ebbe2558f893641a394f1f61efb1f7b6d65b489f4dbb895d73d9507c2e8e9d1218d71baaaabfc7494ef194b324bb63d65182a8e13588f709c9771cf46769f1914f4c1de2888dc0c02ba1f7f0474ac0a5055eb8e869770981eedd591ead56190dc", 0x90}, {&(0x7f000008f000)="40fe705c55f43855345e76c676a48e0d09193cce51d101675e93a7ac8b0cb5e204a137f534b59e08ae2da7b0762b0129e7192ffa5eca48c9a99a7e529ec206c0fd97161072adebe87fc9db8cb951d58b5cab8c77bd200c7343a9f05b82283f289e00a1567e2c2ac8d5788b0f5b41ee4923f842847dbf68987d1b7d3c6f8f35ce2ee2469d033ea044d5adc92217a6c7748f98dd14f01ca6d13e7474c8", 0x9c}, {&(0x7f0000f10000)="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", 0xfa}, {&(0x7f0000f81000-0x16)="d108449edd545ef253d10128e046862241ebfa4c0b09", 0x16}, {&(0x7f00005a3000-0x58)="24a089be3de9687af11a51555afc760a7fe68b4abe6ceb0c41eb2eda265624b92318aff36e9d6cc802cc84cc7e377596988fe1dab20d5fec56621ef0a79349fad054965af7f2d013865879a3f345d3107e4e89500afed94c", 0x58}], 0x6, &(0x7f0000c98000)={0x78, 0x18e, 0x1, "26e311ea7e4370dc5080d8b2cd97c4a1c808e119158867c95627ac990a776e6c5003b78101c86562258d13230068e18d230ce43d2d50edc6af200cc4bce2de4ebd26359a76912e8f296542396a949b539c31a6f79a5f6da75852051f06afbfb944"}, 0x78, 0x4000000}, {&(0x7f00000ba000)={0x27, 0x5, 0x9, 0x5, 0xff, 0x6, "16711fc190151ec25e7f01beeac8a29b442d8351206e2523e341787835d2852b8b92869a13eaacb6806ee53959b2ce70d839e59ab4b4b92c050aef4ae12f04", 0x101}, 0x60, &(0x7f0000186000-0x60)=[{&(0x7f0000b1e000)="e4a99dc241f300874068a9dc896080ecce6c37a748692f2d3e3228fcfb794c0ed7082302de5ab602c03b09b99eaaedd63f5b8131b876351d94ea2e13537ed955ca38a1330879b2329c70b9d24b9969dddc30f09b086d49ac792fdcc5", 0x5c}, {&(0x7f00006dc000)="32fd4d8bd78d2b52bcfb27a56a147ef3f40bad7a5a3dc74e3df53e857d727c8ee1a2a8351991207be24517f60cec635df148af73d71fa78258b2d935725707e168ae6d863714f99486e3e0a6bf2a2e3c054db2b6f58f8c2fd65bb18b06b5476fac99f5685ee87440479f3d92a9f71235b3f4529c08d2d70ef4d889350f33522f834dc49e541c6e9d1c27cf4d14bd2bb91de36713b065dd2776b58a47a0e9594bc45369e9ee5f34c622015e47d0e98fb0429bf194431be1cec78bebc783ac8bf57f1f372b73c254cec7f065e663f33e28285e7eff546435e84b85c8258ab72ec16e36a787dd2f583544dd9cb0bf46db224e041f", 0xf3}, 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{&(0x7f000086e000)="07a0794f7f7b77c697d3cf364a42f5aa893622e4509e3191d8c0df167ef3ea603a6a389c39b71179d7c27a127499c497e5714f0715bce0f3c3e5439a8283f6befa11a787523d01c115aa9ce565517d0a290ed2298e650be1ba3202ca5d0035d75c4c4192d83884fe20b3829566f2e644f861ff84a6614d1007a6e03c815e8d528c53c3a2f74ee05fae5d3782b7d42cc01e8a9ee0379cd5bb57db76afc4e1294c19d2a4be0b249036aee4bdad800e62fd1cfbbdbbd405f379db6848ac638bf252137948fb54636438e2a1687aa00640abfac2eec0d00132de5c8d7ca1e3bf64", 0xdf}, {&(0x7f0000032000-0x8f)="6ead078002eca0c9f3ae500b6491f4d037459b1fa6db6297290da11c55fba6ae389d5acd483503c48f8e41494a8206affebe9493e0aa5e468cd518fa8f8180ec9a599d70dba328c49d340d29b7e77e69738de659febe7c35cad7348ed419c73fe33180205d346a42975bcaf3af192f6925388962ee9ded1b8ba24c3711f08d6f6da5b8c3ecb326fc388c5e4c705d69", 0x8f}, {&(0x7f0000645000-0x4)="d334ee285f60b7", 0x7}], 0x6, &(0x7f0000e91000)={0xf0, 0x113, 0x2, "16c8321279ecf72f69ca0e265bdddf56e4b9795834e1d198d4eb1bfeb2e9341bfa47162fde200db6d69a01bf0ed09b8f0d9bffd4343d7dcaaac09e7bc1d5d9c89cd4c1e35708aeca526b96841268eccf811a90625f594ac19d14c591dd403fdeb186f2a44136a415b2eadb04505a1f83ba0ccfd1ff0f7fbe1243a42d4325cbdded8b91508a2e2ab201f5207ab7fd11fca7f037df7cafdfdc00a05195e322ee33d6db30108b1c16f25a7837d4bda6a409f425a19bb5fdb690da6e7833a267dd6f2dfb94cef769b00c66673bd1932869afe49cfe2036bed3385e814cd56e33d4"}, 0xf0, 0x4000}, {&(0x7f000028b000)={0x27, 0x1, 0x4, 0x4, 0x3f, 0x6f, "4e139546dcd6b7269a2854476cbc331c178948bc15d25c80e7d438352e076ebbf09a348a37ac2f9809c2774af47c0c537f4537e260b673a8bddffa210e5442", 0x5}, 0x60, &(0x7f0000cf6000-0x50)=[{&(0x7f0000781000-0x38)="122bce8478d1167d336f408e8b659e7e2bb40fb148246c57d6e83ed5080fa3c761df6482fe4b0242bda188fee3242415e7f8000e15f389ad", 0x38}, {&(0x7f0000850000-0xe3)="4a0495b8a68c20204152c374f1f3a8cbb842a01a3ca5bee1fdd9cf946cf850c29b643f9021e3b15de0de5c33fd2ce509a0aa839b66b177db4f8f4547771794df9e7c8acd2e4916160c88c8dd03fb2d3f9aa7b185549ad8686d7930dfca9505600e777cdc57ee206f37ab0f1234ad9067d9fd4ca48035126d2fb5279965bab8b080bc7bca5ff077d310436f70cab01f6e12f18dd86e77d6e16ca57a78e5a9315dffcd1ee529c39d741374b386e7b134e4bbf75532d4b40b382e24fa4d0a174fdfd20975c6e2ea14c261c2bc4443afb81e69836ed760b0638e99498fac5c37bdf52fada5", 0xe3}, {&(0x7f0000bf1000)="e5af0ac9106ddcfabfc614c8989df99219719bc195b5babf26d5f6c99b9d238f8982bae8b71265a3e980578e7f54bdf402351b7c9fbefa374fc6b282297540fb8e3c2eedb7baeed761f61cd060c162e4d3829d69a14298f37cafd3f5853531e81e614456f6d6a72342a9cef2fa2604a19ed8530b2ead2f35ba22688265967f59a558ac8eaa7105015f0c5ffe4622f74b68bc9b2e4a9febe010d2094b243e0692d051dd971b4a921ef8ef1e323d5fa4cea41166d97abd85d64dc32101d726bb7e6ac6b036b9e18fdf4ca28d19fda1ab144a053852b2562307a9900cdbce", 0xdd}, {&(0x7f000064f000-0xcb)="38cff1c0d7ccc94f9efdd2c8d710745803211a66deb992d8b6441ce480a623924cc12e943edc04e5dab69a5dc21d781a3a42753f06e6bc36110844a5f178d75053fc77095d789e20f6041dde8e7e3b90fdd062b63b9eb6144fdb06516b3a287176a908055d796303d564ca4de198d1767a03f5c65eb539405a9eceacc4a4a1740a9c4dc566aedb75afe10a78bede6ec99a8c11da21acb9fb505a131b67566412c947b3fa6571d5d55e0e414794592839c4a5df6c0d6940ef2d43afa303d5a79cb9c71454409663ac38bac2", 0xcb}, {&(0x7f0000a68000)="f42cfbe90fa9c61e6849536c2c9781156107ba582d87d317bbd9409434af4a91453b19f0075b28fa7b3a6dd957235d39e5e31a2f20544e1041ed3b87902d6231f287a141944894af8e75a5d91a80e422b4418878cf476b462d1bfe5026219b78f6f38c930bfbea0e9e530f7137d0ff02eb765afbfe3cef0bc5147cd31573245b6a4b56dc67ee6403e119df3f503b80d4ac888020bf0d8e75ff3f95eab4cad4ceae67fd350a1eeb96c46bf72bc748dc3f8b71d1c01d7b4d08f33bc73edd163c35a05108858c83d13e", 0xc8}], 0x5, &(0x7f000066f000-0x90)={0x90, 0x107, 0x8aa1, "8f6905ae31b537885888848142239656267b60ce446e605cc08e051287d65745065a09ad48bc4537a1bdf0f3e8acf71c6ebfcbd31f2bb877b9198f4ef40b05ea8c440f36ef134ff0557d525999398c5cd93bb7401a4f14bb27409e31b84214be8c8484cefa40f35e993580f4ce58e20af94d3d1ac03a8367c7ecee19737d2c"}, 0x90, 0x40000}, {&(0x7f00008ad000-0x60)={0x27, 0x80000001, 0xfffffffffffffb47, 0x6, 0x62267007, 0xfffffffffffffff9, "48cada1def839ce1acf44c2b2223a5b68c62d5a9f0f0b4a83ea1ee12663ab397c3d292e3bf3b0e461796fc42a6d93af0f9a130222e14a3e2821eb5ca78b87d", 0x2}, 0x60, &(0x7f0000ed7000)=[{&(0x7f0000744000)="adaaaf8023ad7ad65b290dac43d95df91309da16341f7bec8f21190b38db0229976f622795b90dec22d665191499115a1c41bf847dafbbfb", 0x38}, {&(0x7f0000343000-0x29)="4b62e253206f5b2331f519ac36aed2577692a88099ec80d82609d2cc34f6a5591dce31403e74a8c4e8", 0x29}, {&(0x7f0000624000-0xb3)="c1735101b8a8c4aa5b3f42fed7e3a10660decd85a0d9c4645ded2b195c350f8aa670aaff254926296900a2cf10405b460bff4148c656caf4e699aa25465ee80b2c057d180e4bc88ac609a8043e7a1957471976ee35ce71bab6f39e8ab815a47fb0fe139f7bed6db66b3a661bd77b830b7099caf2e3778b36811eddf1ee9133e55da9be0d8988d6b1d524ff97f5409365e5a3e46e940fc676f46c5f526aca6b42b33b89d4840486166f88b05bef3b695ee8c3ad", 0xb3}], 0x3, 0x0, 0x0, 0x40000}, {&(0x7f000051d000)={0x27, 0x40, 0xffffffffffffffd2, 0x2, 0xfffffffffffffffb, 0x6, "b8ae375679a7cd658102345ba5fbdff4704198db3ef7338027e547f718f7ade8b0d9819d456131d8ad3836ef702adf4c40368318070a49189acc6287ec330b", 0x400}, 0x60, &(0x7f0000358000-0x50)=[{&(0x7f0000bb6000-0x8f)="4d2181aa958ee809501ebb82c3df69cbf96852e2e1babc5e5f34664bf58c8657fd45dd44d7ef2878a0f7229888deb9cf4f66179e8130e8a270325b6b05a5fb7204c8b2ad158dd40bace4fc61bbf860dc95ada73ad201530af1ef013757576764a9d652c8ea8afc45c50eeed12f7cf0e50cf3b6605d290cd7f5634fa1eef599af2e716b053c36396f594d08245f2fd5", 0x8f}, {&(0x7f0000c13000-0x6e)="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", 0xfb}, {&(0x7f000069e000-0x4f)="14d9fe0737feaac36d5e93663417c20188eb9cb6d1194812a81e4ffb0fd884b791cfbec4d4fa2c2ecae943035dd717c087ec1548f451a39d2dbb9aec90e08ad0b2a74acb5f0c223334fb4b5159b5ba", 0x4f}, {&(0x7f0000a2d000)="9bfccf19bb310faaa3006407697e89e6e593d94c075d8632c0917e0e16930c7df63fa411fd0b349b74ebe485746ffa45c3bd94effa883923e147165daf56f659fab3571baf262a29c4342436b6366631535ebb35f685560629599ff46a9cd130b7ec1e4dc8057956b183f237bdd4391f621a94f5b813bb2ec1383a28d6", 0x7d}, {&(0x7f0000bee000-0x86)="171355a1f8629a0071c8cc83ef8cfff71b020be294db9b887152516ac3d20917d9a2c5343bf1f104d7b94db7b00e134f2f30d4963eeb78d29b33113ab9ff98db4071149965688721b4f18922f40e387df2e9fae73a860b1e4ac67fa1ed40c5df38228149a02c6aaf0c24d78d043e8e01d10f99c0d723c950e31dbbcbaafb340cc95b60c8473c", 0x86}], 0x5, &(0x7f00001ab000-0x90)={0x90, 0x113, 0x7f, "6c2c8dd9ca482b659da8b3b418aeb326771b0c5d844b902e9854a1bb4f7b164aa7987570a170b8a3e104ef4ced9ee07fe87094e9d56568c54ffe69bfd0ccb3f36a6876fbf7d23bd972906a3642d1100ff743e7c50e2ab7abcb2de4bd5094cc8195c258ac193d3a6bb3696ae1f05d9e07cebaac7a3f9154cf8cabe98b557656"}, 0x90, 0x20008804}], 0x6, 0x20048084) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000230000)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0xfff, 0x81, "26356ea7f4947cf9cf0f728578628b79b2a0eeb1cb0db1e10f3b8f43f8e57dffab3d18405c2ffd125f430f015d6ec8f57427f3c1ad7a65338e924d07da611687ab668ede9cd901b5c6d0bbf048ecc933"}, 0x160) setrlimit(0xf, &(0x7f0000aa8000)={0x4, 0x5}) 2018/01/23 02:20:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f", 0x10) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = syz_open_dev$sndpcmp(&(0x7f0000b6e000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x305980) write$selinux_create(r2, &(0x7f0000397000-0x32)=@access={'system_u:object_r:dpkg_var_lib_t:s0', 0x20, 'unconfined', 0x20, 0x36, 0x30, 0x0}, 0x32) dup3(r1, r0, 0x0) getresgid(&(0x7f0000217000-0x4)=0x0, &(0x7f000057d000)=0x0, &(0x7f00005b7000-0x4)=0x0) setfsgid(r3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="", 0x0}, 0x20) 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) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) 2018/01/23 02:20:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") accept$ipx(r0, &(0x7f0000f8d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000354000)=0x10) 2018/01/23 02:20:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00004af000-0x8)={0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000256000-0xc)='/dev/autofs\x00', 0x202, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) sendmmsg(r0, &(0x7f00004c3000-0x78)=[{{&(0x7f0000d28000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000810000-0x40)=[{&(0x7f0000775000-0x80)="16d3940ca4eeb0277785e37f90af89f47b3629e2de83fc1901ca1e6a7e4d9c8524ce920885a1cf80d431b4b2fb9e5a3bda08e97d5032eee68955bd15eff6515fee5da6bef2129c51842a58a0cb3af6a671ca7880280ac0056e9dee6a5a9f06ef4af6cf98c60cff6a6bddf488140fa73edd9a3bfba4ca4102319d93efa943cbf5", 0x80}, {&(0x7f0000a96000)="9cc3bfc72f972b3bd786437190af6a4b69e469ff23743406f28272c3ac742528ff6d4fbdd1f0ee3da20a76c3e1c0c66bd419f6ee21b556c148827ac75a0421964ad79a6af6d1d61acb07633f7a1118beb8d4aac15ccb0b01fb482dbb812e108d2d6661a59d4917b800d9cdcd1e37eb7040931155ec4b9cd9fca283c3ee55d6cc18a628c250948d8de8c669dd2614c30a6be80eeaa23c0a623c6790153c48f87c6ee0c49c8e7d9b4ac353733d039800c7f8a041eaddb6fe4b7d2514ad330e393ddd2ef852efdd29faf617b310b675cc4b36372b26cca1fe73004731fd881525df62939eb3e132c6f4998be33324b9318829", 0xf1}, {&(0x7f000055d000-0xc7)="47e8e0ac4dccd19a455f8070fbe9d6617733e04d40e7069d04ee18c4627400447019f64f6c94ef858a153ff8830bbd46c787614acb51fb7910454528422a93018dbfcd453a9b6182af7174cc1e62a32f3a42faa888443f01508352333993113b8f92cf898f308ff99d872df442c9d6d8c5da8cdac0494693edfb3a4f1fac4106f206816600f2435f8d73a70125f4a7b71216c3726215f6e9f4f17f88325440fc783f7525c5a77f3883941458b2836aece356d970fbaab327534298a0dbd27e69f8323e29a3266b", 0xc7}, {&(0x7f0000679000-0x3d)="bcfd7629013327e0508d93511cfb8484b2e3d710b77b0deb471d5b637d72aebd0ea55c5187677c7d5adf679822f9645dbd1e607f627abd59753caa5a00", 0x3d}], 0x4, 0x0, 0x0, 0x80}, 0x6}, {{&(0x7f0000245000-0xe)=@l2={0x1f, 0x4, {0x9be1, 0x9, 0x7af, 0x7ff, 0x5, 0x7}, 0x3, 0x5}, 0xe, &(0x7f0000072000-0x10)=[{&(0x7f0000843000-0xa7)="1135fdabe07696064df173a56ab2524c720537adc598ce03f2ed4712fb682a3c76661813fb20dffa45076c97f3663e0bdeb75dff9e6cbd6cbbec69890cf09d2f439511f82ae1b20aca618c9ef046a9fe785b993d3abc1a187f3ec91af3282616164447d9643fb997f73c69bf1a0f4f75edde9e072b7cd9c3b480a9f946781c9522f90c0bf6c25e560280d2d8ab2a07995025a3b6eacfa5636069c22346d4477164f87ee4ea125c", 0xa7}], 0x1, &(0x7f00006f2000)=[{0x18, 0x88, 0x7, "02be01ec3ab9"}, {0x1010, 0x112, 0x2, "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"}, {0xd8, 0x117, 0x6, "2c0c9a6e87939d426546738ddf54abb63de81fc268656241794213fb14d6aa4270de0cec9a964f096b434f78281afa835ad188456b29d4d4babc746bba8fd7a532f2d2b5654e55410057b154a5c7473b0732fbdc77b65ac0e006f9ce1e69be9eef9e56139dc89c50655c8dabc130b6ee8e8b71645385189a5d6eb9e9e9306593016d88d5a17d39f8d7d1f8427ac4779a5a56ecb604c6f84a1e24b8791e72a7bf9fb10e05ecf159fe08e9c0b0b8f895aca7f45a4f5b0a2dc368b5f202265c402cb3"}, {0xe8, 0x111, 0x7fffffff, "d4fa19e5ba681b1cca8d80844a93e5ba65766f6960b7ae15bb6a160c0c65dc7987c0c3faa491832b79fbbfcb7c38c73bbc2800bb9bf275b2c3c422d36316abcaca0c49af5958a95c15c67dc750ca97dbd993e0ec90fb55562008849a7c12fb8299fcde9f2b668d21cead97b80f18acc80c75218cbf61ebb7cd11d28e81032382d6610ba71706974b321031f1059cdcbc16e9681afb53cc651ba85050e9b45e050289af93ecc76f245d0ac315a01014f57f035082ddbf66331ae62c40ec6582ecf9bf7faecc5472c8bd9210db687fb44e8e61dbfb3b0e"}], 0x11e8, 0x40080}, 0x174}], 0x2, 0x8011) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = dup2(r1, r1) ioctl$KDSETMODE(r4, 0x4b3a, 0x216) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d9d000-0x8)={0x0, 0x800}, &(0x7f00006d9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000cdb000-0x6)={r5, 0x400}, &(0x7f000013e000)=0x6) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000eb7000)='/selinux/checkreqprot\x00', 0x81, 0x0) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000049e000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) msync(&(0x7f0000ede000/0x4000)=nil, 0x4000, 0x7) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000328000-0x20)={r6, 0x80000000, 0xf, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 02:20:01 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, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$audion(&(0x7f0000159000-0xc)='/dev/audio#\x00', 0x8, 0x100) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f000026e000-0x4)=0x9) process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:20:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002f2000)='/selinux/mls\x00', 0x0, 0x0) getpeername$ipx(r1, &(0x7f0000127000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004ff000-0x4)=0x10) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) membarrier(0x9, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:20:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df92", 0x18) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000458000)='/dev/vcs\x00', 0x40000, 0x0) openat(r0, &(0x7f000094b000-0x8)='./file0\x00', 0x50bc40, 0x100) io_setup(0x4, &(0x7f0000cf9000)=0x0) io_destroy(r2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000591000-0x2c)=[@in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff382}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d32000-0xd)={0x0, 0x5, "9f95654204"}, &(0x7f0000603000-0x4)=0xd) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000381000)={r3, 0x8, 0x3}, 0x8) 2018/01/23 02:20:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f000052a000)=""/89, &(0x7f0000771000-0x4)=0x59) r0 = syz_open_dev$dmmidi(&(0x7f0000ba4000)='/dev/dmmidi#\x00', 0x7fff, 0x401) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000646000-0x4)=0x0, &(0x7f0000fe1000-0x4)=0xffce) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000198000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:20:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000336000)='/dev/snd/midiC#D#\x00', 0x400, 0x200080) r0 = getpid() process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:20:01 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xff, 0xc38, 0x0, 0x8000, 0x8, 0x20, 0x7fffffff, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdf68, 0x8000, 0x1000, 0x82, 0x5}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x7, 0x1, 0xcb, 0x18}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004d4000)=@sack_info={r2, 0x1f, 0x5}, &(0x7f0000634000)=0xc) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000048f000)="", 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f61000)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x45, 0x5, 0x0, 0x6}, &(0x7f0000e78000)=0xa0) 2018/01/23 02:20:01 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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$pfkey(0xffffffffffffff9c, &(0x7f0000c4f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00009ed000-0x20)=""/32) r2 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f000000b000-0x4)=0x0) accept4$packet(r1, &(0x7f00004b8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000782000)=0x14, 0x1800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000fe9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$ipx(r1, &(0x7f00000a3000-0x10)={0x4, 0x401, 0xfffffffffffffffb, "e1b65cbc5cc6", 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000ec8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000665000-0x3c)=@mpls_getnetconf={0x3c, 0x52, 0x100, 0x7, 0x0, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x5}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x9}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_IFINDEX={0x8, 0x1, r4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x7ec2f9b9e4fc1251}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x100, 0x0) dup2(r5, r0) 2018/01/23 02:20:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00005c1000)='user\x00', 0x3) write$sndseq(r1, &(0x7f0000fa9000)=[{0x7ff, 0x5, 0x7, 0xffffffffffffbc28, @tick=0x0, {0x0, 0x101}, {0x61d4f3c2, 0x8}, @connect={{0x4, 0xc4db}, {0xffff, 0x9}}}, {0x4, 0x4437, 0x0, 0x40, @tick=0x9, {0x8, 0xfffffffffffffffd}, {0x7, 0x64}, @control={0x7ff, 0x4000000000, 0x1}}], 0x60) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000777000-0x8)={0x0, 0x0}) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f000030c000)={0xc6a3, 0x3ff, 0x25, 0x0, 0xffffffffffffffc0, 0x2cd41607}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df92", 0x18) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) prctl$intptr(0x8, 0x7f) 2018/01/23 02:20:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df92", 0x18) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) request_key(&(0x7f0000953000)='encrypted\x00', &(0x7f0000c59000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000099f000)='/dev/kvm\x00', 0xffffffffffffffff) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00001ab000)={0x0, 0x0, 0x8000000000f000, 0x1000, &(0x7f0000c55000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = shmget(0x0, 0x3000, 0x8, &(0x7f0000e37000/0x3000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000f1a000)=""/44) 2018/01/23 02:20:01 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, 0x0, 0x0, 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$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:01 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000018d000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:20:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() process_vm_writev(r1, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f000027e000)='/dev/vcsa#\x00', 0x8, 0x2100) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000644000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000733000)=0xe8) getresgid(&(0x7f0000e79000-0x4)=0x0, &(0x7f000092a000)=0x0, &(0x7f0000d22000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000acb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000362000)=0xc) lstat(&(0x7f00000cd000)='./file0\x00', &(0x7f0000f41000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000028d000)='./file0\x00', &(0x7f000091d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000dea000-0x8)='./file0\x00', &(0x7f0000326000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000402000-0x38)={&(0x7f000087f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000eee000-0x10)=[{&(0x7f000088e000-0x66)="cc5657b07d9587ab086f441b18f8974bc7d1ebd6afd025590a5163bb0a8d1784161fe58497c6f06470389bd4704e415ff7061f0ae23ff37af42cd8a48d04a936b733df44574d755edc16aea4a966a30f7e3cf2fb0c0723d9c67073ae8299b11bf48fba2185e0", 0x66}], 0x1, &(0x7f0000963000)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r5, r6}, @cred={0x20, 0x1, 0x2, r1, r7, r8}], 0x88, 0x20008800}, 0x81) r9 = syz_open_dev$mice(&(0x7f0000f4d000-0x10)='/dev/input/mice\x00', 0x0, 0x0) faccessat(r2, &(0x7f0000342000-0x8)='./file0\x00', 0x4, 0x1800) ioctl$RNDGETENTCNT(r9, 0x80045200, &(0x7f0000cb3000)=0x0) 2018/01/23 02:20:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00005c1000)='user\x00', 0x3) write$sndseq(r1, &(0x7f0000fa9000)=[{0x7ff, 0x5, 0x7, 0xffffffffffffbc28, @tick=0x0, {0x0, 0x101}, {0x61d4f3c2, 0x8}, @connect={{0x4, 0xc4db}, {0xffff, 0x9}}}, {0x4, 0x4437, 0x0, 0x40, @tick=0x9, {0x8, 0xfffffffffffffffd}, {0x7, 0x64}, @control={0x7ff, 0x4000000000, 0x1}}], 0x60) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000777000-0x8)={0x0, 0x0}) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f000030c000)={0xc6a3, 0x3ff, 0x25, 0x0, 0xffffffffffffffc0, 0x2cd41607}) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000927000-0xa)='/dev/dsp#\x00', 0x3, 0xa000) accept4$inet(r0, &(0x7f0000ee0000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d93000)=0x10, 0x80800) syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") [ 390.127389] QAT: Invalid ioctl 2018/01/23 02:20:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000142000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x42) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000bd000)=0x7, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006f9000-0x58)={0x26, 'rng\x00', 0x84e, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0xffffffffffffff98) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000b90000-0x88)={0x8, 0x0, [{0xc0000101, 0x0, 0x0}, {0x86c, 0x0, 0x5}, {0xafe, 0x0, 0x8}, {0x572, 0x0, 0x2}, {0x302, 0x0, 0x7fff}, {0x0, 0x0, 0x3}, {0x0, 0x0, 0x3ff}, {0xf7f, 0x0, 0xd1}]}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:20:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8", 0x1c) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:01 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$inet6(0xa, 0x0, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") connect$nfc_llcp(r0, &(0x7f0000b7d000-0x60)={0x27, 0x0, 0x9, 0x7, 0x2, 0x9, "1d1989c9c647cf5b8ddddc3cd52dc426c072376be8d8ffe89879eef51ad794fd52a5790339ea82d1f8ed69a8d0c7b38935b97cfff302345fc9876369c6d871", 0x9}, 0x60) 2018/01/23 02:20:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dce000-0xdc)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000b09000-0xd0)=""/208, &(0x7f00005c4000-0x4)=0xd0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() process_vm_writev(r2, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a14000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r4 = add_key$user(&(0x7f0000973000)='user\x00', &(0x7f0000106000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f16000)="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", 0x1000, 0xffffffffffffffff) fstat(r1, &(0x7f0000252000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000d8c000-0x10)={0x0, 0x10, &(0x7f000092c000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c3d000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000337000-0x98)={r6, @in6={{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xffffffff}, 0x98) getgroups(0x1, &(0x7f0000032000-0x4)=[0xffffffffffffffff]) keyctl$chown(0x4, r4, r5, r7) accept4$nfc_llcp(r3, 0x0, &(0x7f000028b000)=0x0, 0x80800) 2018/01/23 02:20:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00005c1000)='user\x00', 0x3) write$sndseq(r1, &(0x7f0000fa9000)=[{0x7ff, 0x5, 0x7, 0xffffffffffffbc28, @tick=0x0, {0x0, 0x101}, {0x61d4f3c2, 0x8}, @connect={{0x4, 0xc4db}, {0xffff, 0x9}}}, {0x4, 0x4437, 0x0, 0x40, @tick=0x9, {0x8, 0xfffffffffffffffd}, {0x7, 0x64}, @control={0x7ff, 0x4000000000, 0x1}}], 0x60) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000777000-0x8)={0x0, 0x0}) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f000030c000)={0xc6a3, 0x3ff, 0x25, 0x0, 0xffffffffffffffc0, 0x2cd41607}) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) poll(&(0x7f0000cc7000)=[{r0, 0x0, 0x0}], 0x1, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000bc4000-0xa)='./control\x00', 0x0) close(0xffffffffffffffff) r1 = socket$inet(0x2, 0x805, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c00000)={0x0, 0x99}, &(0x7f0000bb7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000978000)=@assoc_value={r2, 0x9}, &(0x7f00005b5000)=0x8) mkdir(&(0x7f0000421000-0x10)='./control/file0\x00', 0x0) 2018/01/23 02:20:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8", 0x1c) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000123000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x1fff) r0 = syz_open_procfs(0x0, &(0x7f0000049000-0x6)="0273066e6574") openat$pfkey(0xffffffffffffff9c, &(0x7f000082f000)='/proc/self/net/pfkey\x00', 0x2, 0x0) fcntl$dupfd(r0, 0x0, r0) 2018/01/23 02:20:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00005c1000)='user\x00', 0x3) write$sndseq(r1, &(0x7f0000fa9000)=[{0x7ff, 0x5, 0x7, 0xffffffffffffbc28, @tick=0x0, {0x0, 0x101}, {0x61d4f3c2, 0x8}, @connect={{0x4, 0xc4db}, {0xffff, 0x9}}}, {0x4, 0x4437, 0x0, 0x40, @tick=0x9, {0x8, 0xfffffffffffffffd}, {0x7, 0x64}, @control={0x7ff, 0x4000000000, 0x1}}], 0x60) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000777000-0x8)={0x0, 0x0}) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f000030c000)={0xc6a3, 0x3ff, 0x25, 0x0, 0xffffffffffffffc0, 0x2cd41607}) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) fcntl$getownex(r0, 0x10, &(0x7f000038e000-0x8)={0x0, 0x0}) sched_getaffinity(r1, 0x8, &(0x7f0000e0e000-0x8)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:20:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) acct(0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a28000-0x18)={r1, &(0x7f00003d1000-0x4e)="1c1e07f8e85bedf8d72a07657a298946c0997156aefbcd5e0234a6e5e836078f63181114c67d8f5d0e8ae55c96a261cf54034ff0ae31a15871353d4f1865dc8e7f496fba4cf786ff1982b8536523", &(0x7f00000b2000)=""/0}, 0x18) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000076c000)={0x2ed, 0x0, 0x2, 0x7f}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f00006b6000-0x10)={r3, 0xfffffffffffffe00}) mkdir(&(0x7f000082f000)='./control\x00', 0x100000000000000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r5 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000067e000-0x4)=@int=0x0, &(0x7f000034b000-0x4)=0x4) syz_open_dev$vcsa(&(0x7f0000f07000-0xb)='/dev/vcsa#\x00', 0x4, 0x0) ftruncate(r5, 0x0) dup2(r2, r4) 2018/01/23 02:20:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8", 0x1c) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d97000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f3e000-0x4)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000545000-0x20)={r0, &(0x7f0000d59000)="4d9cda197c1b41c4600761a45ab9208f67ef1b4942958433573b55cd241a8d79af80d405a6196c7d35e46b9b0c7b9dc011b16a", &(0x7f0000205000-0xca)="a311d38f8a5284989c73b6330b105ad13a7a01f8a12d8907a28bee9c8ced95ac81fd000000205de1f0e22dc79392555b537d15193722fe2d2e775c94ded70873d6b3372716c1a3370cc03156a4e4a7234f0e88120cef967c21e1e7e71f60d525880000000000002c57c90b3adf3c53d5cbb5ade425f4b24b00000000800000011892fcb89fd2f218739b6504ef18ccbf9dfc27098dec726c068071bb6dd6fa62ff15e327e0e3346976f379e8c63e3001a8a2be5fc0618af24812ca5b8c9a7092354e08c0fc1b33c36a", 0x400000000002}, 0x20) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x2c, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x2, @ipv4=@rand_addr=0x0}, @typed={0xc, 0x1, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:20:01 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f0000017000-0x4f)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x0}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x9626af416ba41747, 0x29, 0x3e, {0x0, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f000000f000)=0x0, &(0x7f000000f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1f, 0x0}, 0x0) 2018/01/23 02:20:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c5b000)='/dev/vga_arbiter\x00', 0x14880, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x1f) 2018/01/23 02:20:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$sndpcmp(&(0x7f0000bf6000)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x40000) accept$netrom(r1, &(0x7f0000d51000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000341000)=0x10) socketpair(0x2, 0x1000000807, 0x1f, &(0x7f0000953000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000c74000)={0x0, 0x4, 0x10}, &(0x7f0000fab000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000088c000)={r3, 0x2c, &(0x7f0000506000-0x2c)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8af, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}]}, &(0x7f00003df000-0x4)=0x10) syz_open_dev$adsp(&(0x7f0000c1a000)='/dev/adsp#\x00', 0xefb5, 0x401) syz_open_procfs(r0, &(0x7f0000306000-0x6)='stack\x00') 2018/01/23 02:20:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00005c1000)='user\x00', 0x3) write$sndseq(r1, &(0x7f0000fa9000)=[{0x7ff, 0x5, 0x7, 0xffffffffffffbc28, @tick=0x0, {0x0, 0x101}, {0x61d4f3c2, 0x8}, @connect={{0x4, 0xc4db}, {0xffff, 0x9}}}, {0x4, 0x4437, 0x0, 0x40, @tick=0x9, {0x8, 0xfffffffffffffffd}, {0x7, 0x64}, @control={0x7ff, 0x4000000000, 0x1}}], 0x60) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000777000-0x8)={0x0, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:01 executing program 4: 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) r1 = getpid() process_vm_writev(r1, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fa3000-0xf)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f00003ab000)=0x646c, 0x4) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000b9000-0x18)={0x0, 0x20, 0x30, 0xff, 0x80}, &(0x7f00003d8000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000791000)={r3, 0x3}, 0x6) 2018/01/23 02:20:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01", 0x1e) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) [ 390.270513] sctp: [Deprecated]: syz-executor7 (pid 3664) Use of struct sctp_assoc_value in delayed_ack socket option. [ 390.270513] Use struct sctp_sack_info instead [ 390.322649] sctp: [Deprecated]: syz-executor7 (pid 3664) Use of struct sctp_assoc_value in delayed_ack socket option. [ 390.322649] Use struct sctp_sack_info instead 2018/01/23 02:20:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f000000b000)='/dev/dmmidi#\x00', 0xd0d, 0x40) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000ece000)={0x1000, 0xff, 0x100000001, 0x3f, 0x7fff, 0x1, 0x7fc, 0x1, 0xffff, 0x65f248b5, 0x1, 0x4}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:20:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(0xffffffffffffffff, 0x53f3, 0x5, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000-0xa)='/dev/ptmx\x00', 0xc0081, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f000061e000)={0x0, 0x0}, &(0x7f0000c95000)=0x8) 2018/01/23 02:20:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01", 0x1e) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00005c1000)='user\x00', 0x3) write$sndseq(r1, &(0x7f0000fa9000)=[{0x7ff, 0x5, 0x7, 0xffffffffffffbc28, @tick=0x0, {0x0, 0x101}, {0x61d4f3c2, 0x8}, @connect={{0x4, 0xc4db}, {0xffff, 0x9}}}, {0x4, 0x4437, 0x0, 0x40, @tick=0x9, {0x8, 0xfffffffffffffffd}, {0x7, 0x64}, @control={0x7ff, 0x4000000000, 0x1}}], 0x60) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00009f7000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00001db000)={{{@in=@multicast2=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, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000667000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff, r2}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000c0a000-0x8)={0x0, 0xffffffffffffffff}) 2018/01/23 02:20:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000006d000-0x58)={0x26, 'skcipher\x00', 0x1, 0xfffffffffffffffd, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:20:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f000031d000-0x10)=[{&(0x7f0000fda000)=""/239, 0xfffffffffffffdca}], 0x1, 0x0) 2018/01/23 02:20:01 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000a9f000-0xb)='/dev/midi#\x00', 0x3, 0x404842) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) r1 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x8, 0x410240) write$tun(r0, &(0x7f0000001000-0x2dc)=@hdr={0x2, 0x0, 0x90, 0x5ed, 0xe, 0x7, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x9, 0x1, 0x4}], {0x8100, 0xffffffff00000000, 0x2, 0x0}}], {@mpls_mc={0x8848, {[{0x7f, 0xc8, 0x3ff, 0xc3}, {0x3, 0x7, 0x6c, 0x3}], @ipv6={0x3ff, 0x6, "038120", 0x28c, 0x2c, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x3b, 0x8, 0x2, 0x4, 0x0, [@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], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @fragment={0x3e, 0x0, 0xe9, 0x1, 0x0, 0x101, 0x1}, @hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x80000000000000}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0xfffffffffffffac8}]}, @hopopts={0x2b, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x6}, @jumbo={0xc2, 0x4, 0xfffffffffffffff9}, @enc_lim={0x4, 0x1, 0x1}, @calipso={0x7, 0x38, {0x80000000, 0xc, 0x100000000, 0x7, [0xffe, 0x401, 0x2, 0x1034, 0x0, 0x0]}}, @jumbo={0xc2, 0x4, 0x5}, @enc_lim={0x4, 0x1, 0xfb}, @ra={0x5, 0x2, 0x3}, @calipso={0x7, 0x38, {0x9, 0xc, 0x4, 0xcf6, [0x0, 0x100000001, 0x36, 0xfffffffffffffffd, 0xffff, 0x70]}}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0x21, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x38}, @calipso={0x7, 0x30, {0x80, 0xa, 0x7, 0xffffffff, [0x2, 0x9, 0x9, 0x2, 0x101]}}]}, @hopopts={0x33, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x100000001}, @calipso={0x7, 0x58, {0xffffffffffff97df, 0x14, 0x101, 0x100000000, [0x60, 0x3f3d, 0x0, 0x6, 0x7, 0xfd, 0x20, 0x376d, 0x0, 0xfffffffffffffff7]}}]}, @hopopts={0x32, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x8, 0x1c, "61ee41ab9bb1e5ec6f492eb010018d20dd49d4ba0b5f8e4722cb077f"}, @calipso={0x7, 0x40, {0x5, 0xe, 0x800, 0x3, [0x400, 0xb9, 0x6fd, 0x8000, 0x6, 0x0, 0xffff]}}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x8}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @routing={0x89, 0x2, 0x2, 0xffffffffffff0001, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x8, 0x0, 0x0, 0x9, 0x80000000, "bd8bf9", 0x3ff, "b928e1"}, "d4710e88ac774f8544de6e565534a8ac255a86b630560466b6c323a33c12ccb95e10faee6ee8d88534aa43f11bad7afe91c1a7a6"}}}}}}}}, 0x2dc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000001000)="cd741a156c4e170c41030edf0aec8a12da5bb4c4427f3ab3ecec995cc8f0184ce3875efe9582556a20519004f8f9ca7ed3f8a26384b956053db08250ceb0a7caa62ed82591c8f4cd3376197990cf749fb379aa47c032105e5b3da90b11facc1fb693706b15733da3ee26a183568cea33d6164881d5fed22bf8fa8a5d65d9fe47dca2787f2702f42e2fdbc9b423aa644fe45da2ba", 0x94) 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) writev(r0, &(0x7f0000003000-0x90)=[{&(0x7f0000002000)="", 0x0}, {&(0x7f0000003000-0x36)="a1f946ece66bfe5fe48dd443d3e4bbd0cee75fcb135c55cdef51018ef8df8445332b95fefdd43b6e8e49be662af2cea0b2a92ecf706a", 0x36}, {&(0x7f0000002000)="d7c537e719a1", 0x6}, {&(0x7f0000003000-0xef)="f25a79027b3c6e2a794d73ba76ea6e736d3128e2301b7b75c4b1379047f8893a0c80063c8108e422fcc3c1ae1149a8646d0634bb6798ab2ee02cf7c46cbfcf550ef2487c354e129748484ae65ec97ad1a0a2e54fc778920ba55e60719d2ec7a0c751f7ee5ffdfb9081d861996935e1ffa3b8d4c219f996e6d6b82a51c6528c9dc6a014385a04bf798db971e52c3b07efd373848418448bcd41f0029d36ed14d693ab6f49d5222df8eda3069f054cc8e83a3a57fb45756ccf6905e9318a339a2745dafc3a644d1fc048f79db657c5d4540cda87ba833d7d4f01ab8e04eb7f4c66e0e002e3d7137d42815ad5a5d58c0e", 0xef}, {&(0x7f0000002000)="db18000ba030a7c9f6e310fbc04410948177b8f641b50a9a4b53512df4bb6ee63ff4cdc81002480cf62eeb535beed43da0bc1492e56ac41ceb680765f4", 0x3d}, {&(0x7f0000001000-0x70)="5579f3aba83a1033562816bbc33bdd678cf332e41183fc2a2383f3f84a051535935f0c86b631236c9273bec2bb50604e593a39b17dfe51a7d79717e545f7493ff4ca6fab9744afb07577e40d82c3c14d2bd4f29a9bfaa98c7a3e793722680551a6e747d88c4ff33a975c5980d86c7d4f", 0x70}, {&(0x7f0000002000-0x74)="bcf43b2ac459e47a20f1a0c85cd01335ce94d27f3e01b3cb2770e528e579b0c51b41e98ed7d151ebf7078403b331b30d11f4fbb3fbf6903114a4b614939882808cd6177746f13e46dce11ef020bb0181d89903bbe9d0156daaa12bfc5ead5a8e4e973e71c1536398f68fe30d1140775604e03839", 0x74}, {&(0x7f0000002000-0xbb)="83c7b183e1d0306bc24248a829de253f2eb4f3162a9ef0b2e966dca062c3acd5d7806cc14b5ae43e03c793a78af27fe43f522a1afdb29c794a13754d724d8051a4bdd85af971a70dda06e1efeb9e817bc9cffeeae90d454a3012a498eb8178522316c6326c4556f859dae4ea423e2a59f859b41f925f67695bcf4d6b7f9e9d53643e2f8f2373adbdb568fcfb662734f6e1a2bde2cf1711ebbbdcf21650d2d91dec314a3431ac9f0475d122f7d676e42107cbff9da4028c6ece8754", 0xbb}, {&(0x7f0000003000-0xc7)="fe916da2983a4cfbea876f7a154959308455839a20b779eaee0bf261871cfe0f16ddc4c1a0872462ebf6242811b31f0dfa6663968b19813266b79c509dfd43afa45609dd2eaec9b58d4697b30e233a38d2c95d11e5bcafb7292328ab0cb539bd71364eebd0737cc0f1c726a19f9fc4d6e3209d691550c74fff87d7b71e74f69c3693df2497fef0ca770731bb588c751f6ccedaa30568d6f92e61cfc4293e3d8f5bb469af06f9ad519606d9fb03f2cecc17c26f6d7d79ac206f95a7251fa5b74c2a3ec5a28e8a8b", 0xc7}], 0x9) write$fuse(r0, &(0x7f0000002000-0x28)={0x28, 0x0, 0x5, @fuse_notify_delete_out={0xffffffff, 0x0, 0x0}}, 0x28) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000-0x4)=0x0) ptrace(0x4217, r2) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000003000-0x20)={0x7002, &(0x7f0000005000-0x8)=0x0, 0x0, r0, 0x5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) ptrace$setopts(0xffffffffffffffff, r3, 0x10000, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/access\x00', 0x2, 0x0) 2018/01/23 02:20:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept4(r0, &(0x7f0000f61000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000575000-0x1)=0x10, 0x800) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x2, 0x0}, [@srcaddr={0x14, 0xd, @in=@rand_addr=0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:20:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x0, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01", 0x1e) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:01 executing program 4: 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) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000078e000)={0x0, 0x68, "f4d56b13a8ed4be46e5da0cdbf70e40c35f1c9b770d1cc90a2578231640dc3ad7001255e31588edd1b0b4c5e372e0c70d5ae8445a8875aef58745a81ba556053f8036a4a2131b0ab12b96884b8ed5808ccc85334770e54e078d2b152a6b56ae103e0a64f4d1093b7"}, &(0x7f00000e6000-0x4)=0x70) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003e1000)={r1, 0x0, 0x2, 0xffff}, 0x10) r2 = getpid() process_vm_writev(r2, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:20:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b6b000-0xc)='/dev/rfkill\x00', 0xc0000, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00007cb000)=0x4, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:20:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000813000-0x10)=@common='ip_vti0\x00', 0x10) bind$alg(r0, &(0x7f0000d6c000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(cbc(serpent),sha224-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d48000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001d9000-0x38)={0x0, 0x0, &(0x7f0000a74000)=[], 0x0, &(0x7f000016d000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) rt_sigpending(&(0x7f0000f34000-0x8)={0x0}, 0x8) 2018/01/23 02:20:01 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009fa000)='/dev/rtc\x00', 0x410040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x3, 0x8) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f000046a000)="a1f9a9c529e920543afff84c2c4a25a81503070d250fd216283b61db0c23efd02eca0c82166ee9870d35c7b624b281eb4da06f202835cecfb5ce601f8985e81fff5abad2e22cc8f5e451580f82f13a0a6ae7c2685d4b64c04d380acf4ca248d398ca13f778a96f6d89978ec7cc8dc7deb6ffd280e2826dc0f085c852ad525ef88ea5a53e27a76d1cb1c65894bcbbbb162c0ff610cd79fdde99116ba72d6055ff0d0eb2dffcf28c0c0bd8a6dabf164db217e07354bc9b21c0976b98f885034531ec2ef98d8cfca2204d29622767") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000002000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000002000-0x4)=0xc5cb) prctl$setfpexc(0xc, 0x2) syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") 2018/01/23 02:20:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00005c1000)='user\x00', 0x3) write$sndseq(r1, &(0x7f0000fa9000)=[{0x7ff, 0x5, 0x7, 0xffffffffffffbc28, @tick=0x0, {0x0, 0x101}, {0x61d4f3c2, 0x8}, @connect={{0x4, 0xc4db}, {0xffff, 0x9}}}, {0x4, 0x4437, 0x0, 0x40, @tick=0x9, {0x8, 0xfffffffffffffffd}, {0x7, 0x64}, @control={0x7ff, 0x4000000000, 0x1}}], 0x60) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ec", 0x1f) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:01 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e4d000)='sessionid\x00') ioctl$TIOCEXCL(r0, 0x540c) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0xd955, 0x0, 0x4, 0x1f, 0x7}) 2018/01/23 02:20:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000299000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xf4f, 0x80) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000e39000)={{0x0, 0x5, 0xfe00000000000000, 0x659b, 0x3, 0x5}, 0x100000000, 0xff, 0x2d85, 0x2, 0xffff, "f824d7f1ddca6dcc996154bf6868e4c85dc55b6fb630f6bc52965763c4b0e80aa6b13f70cbe32f6b78147cf8c63639d86aa60c4e7afff3f67b6b51010bf0e134b7acb253ffb680a0a1f0f25355c988068223fff884372e854813bab69ac819eebb6904d4f5193006bba8df161ad784ea82933c3625fa068b400608c5ab063703"}) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000a96000-0x1000)="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") syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x0}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000850000)=0x5, &(0x7f0000281000-0x8)=0x2) 2018/01/23 02:20:01 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$inet6(0xa, 0x400000000001, 0x0) timer_create(0x0, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000598000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00003c0000-0x12)={0x7, [0x9, 0x1, 0x101, 0x8001, 0x8, 0x10001, 0xfff]}, 0x12) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00009b9000)=0x4, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() process_vm_writev(r1, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:20:01 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = syz_open_dev$mouse(&(0x7f000088c000)='/dev/input/mouse#\x00', 0x1, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0x10)={0x6, [0x0, 0x1ff, 0x101, 0x1f, 0x5, 0x7]}, 0x10) 2018/01/23 02:20:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f00005c1000)='user\x00', 0x3) write$sndseq(r0, &(0x7f0000fa9000)=[{0x7ff, 0x5, 0x7, 0xffffffffffffbc28, @tick=0x0, {0x0, 0x101}, {0x61d4f3c2, 0x8}, @connect={{0x4, 0xc4db}, {0xffff, 0x9}}}, {0x4, 0x4437, 0x0, 0x40, @tick=0x9, {0x8, 0xfffffffffffffffd}, {0x7, 0x64}, @control={0x7ff, 0x4000000000, 0x1}}], 0x60) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000df2000-0x4)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bae000)='/dev/rtc\x00', 0x329280, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000abb000)=""/237) r2 = syz_open_procfs(r0, &(0x7f0000ba9000)="ff73d2000674") socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000ed5000-0xee)=""/238) 2018/01/23 02:20:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ec", 0x1f) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0xff}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006b5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f000095c000)=""/43) 2018/01/23 02:20:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x0, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r1 = getpgrp(0xffffffffffffffff) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x259393777b2ef597, 0x0) accept(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x9, 0x9, 0x400, 0x3, 0x0, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ec2000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000905000-0xa)='/dev/cuse\x00', 0x2, 0x0) r6 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r4, &(0x7f0000d39000-0xc)={r5, r6, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_pwait(r5, &(0x7f00009a6000)=[{0x0, 0x0}], 0x1, 0x4, &(0x7f0000b7d000+0x4af)={0x1ff}, 0x8) bind$inet(r7, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r7, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0xf, &(0x7f00000b6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x6f2a}, [@exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x100, 0x7, 0x3, 0x8, 0x37, 0x1c}, @generic={0x47, 0x5, 0x85, 0x20}, @initr0={0x18, 0x0, 0x0, 0x0, 0xa7, 0x0, 0x0, 0x0, 0x1000}, @jmp={0x5, 0x1e, 0xf, 0x6, 0xf, 0x52, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x10000}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r9 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r9, &(0x7f00002e5000-0x38)={&(0x7f0000310000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000860000-0x10)=[{&(0x7f0000ed3000)='c', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x20040000) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x89e0, &(0x7f000031b000-0x8)={r7, r8}) write(r9, &(0x7f00001e9000-0x92)='u', 0x1) 2018/01/23 02:20:02 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ed2000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000cbf000-0x64)={&(0x7f0000180000)=[0x0, 0x71bd, 0x8, 0x81, 0x81, 0x7fffffff, 0x4], 0x7, 0x1, 0x7, 0x45d8ec31, 0x100000000, 0x7fffffff, {0x9, 0x5, 0x3f, 0x2, 0x8, 0x9, 0x6, 0x1, 0x6, 0x8001, 0x7, 0x8, 0x8, 0x9, "22d578e6ccde85a75f8fbff2d369251c1fedd46b8ea00b5ea57f72f9866e48be"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:20:02 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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 = getpid() process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:20:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f00005c1000)='user\x00', 0x3) write$sndseq(r0, &(0x7f0000fa9000)=[{0x7ff, 0x5, 0x7, 0xffffffffffffbc28, @tick=0x0, {0x0, 0x101}, {0x61d4f3c2, 0x8}, @connect={{0x4, 0xc4db}, {0xffff, 0x9}}}, {0x4, 0x4437, 0x0, 0x40, @tick=0x9, {0x8, 0xfffffffffffffffd}, {0x7, 0x64}, @control={0x7ff, 0x4000000000, 0x1}}], 0x60) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f00005c1000)='user\x00', 0x3) write$sndseq(r0, &(0x7f0000fa9000)=[{0x7ff, 0x5, 0x7, 0xffffffffffffbc28, @tick=0x0, {0x0, 0x101}, {0x61d4f3c2, 0x8}, @connect={{0x4, 0xc4db}, {0xffff, 0x9}}}, {0x4, 0x4437, 0x0, 0x40, @tick=0x9, {0x8, 0xfffffffffffffffd}, {0x7, 0x64}, @control={0x7ff, 0x4000000000, 0x1}}], 0x60) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ec", 0x1f) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:02 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$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bf5000)="ee2cf5da", 0x4) r1 = accept(r0, &(0x7f000050c000-0x80)=@generic={0x0, ""/126}, &(0x7f0000868000)=0x80) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000831000-0x4)=0x0, &(0x7f0000c0e000-0x4)=0x4) 2018/01/23 02:20:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000780000)={0x2, &(0x7f0000cbf000-0x10)=[{0x4, 0x6663, 0x2fe, 0x800}, {0xce, 0x6, 0x4, 0xb301}]}, 0x10) process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:20:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") syz_open_dev$sndpcmp(&(0x7f0000884000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x101000) 2018/01/23 02:20:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) memfd_create(&(0x7f00005c1000)='user\x00', 0x3) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f000026e000)={0x0, 0x0}, 0x4000) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00007f5000)=0x1) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:20:02 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000aea000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000562000)=0xe8) r3 = getgid() fchown(r1, r2, r3) 2018/01/23 02:20:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(0xffffffffffffffff, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000012b000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$mouse(&(0x7f00002f3000)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000a2f000+0xcb9)={0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$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, r1}) 2018/01/23 02:20:02 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c07000-0xb)='/dev/hwrng\x00', 0x410080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000000)={0x6, 0x81, 0x6, 0x202}) 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) r1 = getpid() process_vm_writev(r1, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:20:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:20:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(0xffffffffffffffff, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:02 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000+0x698)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000012000-0x59)='7', 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000004000-0x12)='/dev/snd/midiC#D#\x00', 0x53, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000003000)={0x1, &(0x7f0000002000)=[{0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000004000-0x40)={r2, 0x2, &(0x7f0000004000-0x8)=[0x4, 0x84b], &(0x7f0000002000)=[0xb1d, 0x8000, 0x2, 0xff, 0x9], 0x16, 0x7, 0x8000, &(0x7f0000004000-0x1c)=[0x8, 0x5, 0x8, 0x45, 0x101, 0x80, 0x5ca57c17], &(0x7f0000002000-0x8)=[0x9, 0xffff], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000024b000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") keyctl$join(0x1, &(0x7f0000903000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 02:20:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000071e000)=0x0) syz_open_procfs(r0, &(0x7f0000ddb000-0x6)="0205066e6574") 2018/01/23 02:20:02 executing program 4: 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) r1 = msgget$private(0x0, 0x401) msgctl$MSG_INFO(r1, 0xc, &(0x7f00008ec000-0x53)=""/83) r2 = getpid() process_vm_writev(r2, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0x3e1}], 0x1, 0x0) r3 = dup3(r0, r0, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f00005a4000-0x8)=0x0) 2018/01/23 02:20:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f000047e000)='/dev/dmmidi#\x00', 0xffffffffffff3efd, 0x101000) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000e4d000)=0xfffffffffffff016, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000885000-0x9)='/dev/vcs\x00', 0x840, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000aa6000)=@assoc_value={0x0, 0x0}, &(0x7f00001da000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00009ba000-0x8)={r3, 0x400, 0x7}, &(0x7f0000458000)=0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000805000-0xc)={&(0x7f0000ef9000+0x60b)='./file0\x00', r2}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) 2018/01/23 02:20:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(0xffffffffffffffff, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:02 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000950000)='/dev/cuse\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@generic="4f813124b6f8ad0f1b39c52094c7e1fc", @ifru_flags=0x5603}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f00002fb000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000089f000)='net/sctp\x00') r2 = open(&(0x7f0000918000)='./file0\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005d1000)=@int=0xfffffffffb0af620, 0x4) mq_timedreceive(r2, &(0x7f00001ec000-0x7b)=""/123, 0x7b, 0x291, 0x0) statx(r1, &(0x7f0000e75000-0x8)='./file0\x00', 0x4100, 0x8, &(0x7f0000c2f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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$TIOCSBRK(r0, 0x5427) 2018/01/23 02:20:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:02 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(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}) prctl$setname(0xf, &(0x7f0000012000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000024b000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f000068a000)={&(0x7f0000f6a000/0x2000)=nil, 0x2000}) 2018/01/23 02:20:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 02:20:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[], 0x0, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aeb000)='/dev/rtc\x00', 0x200040, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xff) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:20:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000d2e000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000d99000-0x9f)=""/159) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() process_vm_writev(r1, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) rt_sigqueueinfo(r1, 0x31, &(0x7f00004ba000-0x10)={0x6, 0x101, 0x5, 0x7}) 2018/01/23 02:20:02 executing program 1: r0 = creat(&(0x7f0000d98000-0x8)='./file0\x00', 0x108) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000d9a000-0x14)={{0x100000001, 0xffffffffffff2699, 0x401, 0x40, 0x205, 0xb523}, 0xbc0, 0x3, 0x0}) 2018/01/23 02:20:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f000028b000-0x8)='./file0\x00', 0x2003, 0x100) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00002e5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000b37000)={r2, 0x3}) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000cff000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:20:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[], 0x0, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:02 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}) symlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 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$mice(&(0x7f00007c1000)='/dev/input/mice\x00', 0x0, 0x2980) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000ae2000)=0x8, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 02:20:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f000047e000)='/dev/dmmidi#\x00', 0xffffffffffff3efd, 0x101000) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000e4d000)=0xfffffffffffff016, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000885000-0x9)='/dev/vcs\x00', 0x840, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000aa6000)=@assoc_value={0x0, 0x0}, &(0x7f00001da000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00009ba000-0x8)={r3, 0x400, 0x7}, &(0x7f0000458000)=0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000805000-0xc)={&(0x7f0000ef9000+0x60b)='./file0\x00', r2}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) 2018/01/23 02:20:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[], 0x0, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = syz_open_dev$adsp(&(0x7f0000ae1000-0xb)='/dev/adsp#\x00', 0x3038, 0x3c1000) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00009b6000)={@common='vcan0\x00', @ifru_addrs=@generic={0xa, "7b4a387a6045bb90139a5ae55b9b"}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f000012c000-0xbc)={0x2, 0x2, 'client1\x00', 0xffffffff80000006, "c87603ee37c00f05", "75cdf7fa8052af65470e91c5f49732b2ee3961ff0291c070903789ed92cca1d1", 0x3, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 02:20:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e68000-0x4)=0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000acd000)="fffffffe61ffe5") setrlimit(0xf, &(0x7f0000983000-0x10)={0x2, 0x8000000000000000}) ioctl$KDSETMODE(r1, 0x4b3a, 0x9) 2018/01/23 02:20:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f000047e000)='/dev/dmmidi#\x00', 0xffffffffffff3efd, 0x101000) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000e4d000)=0xfffffffffffff016, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000885000-0x9)='/dev/vcs\x00', 0x840, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000aa6000)=@assoc_value={0x0, 0x0}, &(0x7f00001da000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00009ba000-0x8)={r3, 0x400, 0x7}, &(0x7f0000458000)=0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000805000-0xc)={&(0x7f0000ef9000+0x60b)='./file0\x00', r2}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) 2018/01/23 02:20:02 executing program 3 (fault-call:6 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") syz_open_dev$sndpcmp(&(0x7f0000ace000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x20000) 2018/01/23 02:20:02 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$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() process_vm_writev(r1, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) readahead(r0, 0x1, 0xc14) r2 = dup2(r0, r0) getsockname$netrom(r2, &(0x7f00003ce000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000085c000-0x4)=0x48) 2018/01/23 02:20:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f00003b5000-0xa)='/dev/dsp#\x00', 0x5, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000c51000)={0x0, 0xc4, &(0x7f00002f9000-0xc4)=[@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, @in6={0xa, 0x2, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000525000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00006af000)={0x4, 0x9, 0x6, 0x185, 0x0, 0xc000000000, 0x6, 0x4000000000000000, r2}, &(0x7f0000e4a000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) write(r0, &(0x7f0000603000-0x1a)='n', 0x1) sendmmsg(r0, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002b1000-0x8)={r3, 0x9}, &(0x7f0000c01000-0x4)=0x8) shutdown(r0, 0x1) 2018/01/23 02:20:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) syz_extract_tcp_res(&(0x7f000031c000)={0x0, 0x0}, 0x80, 0x6) r1 = memfd_create(&(0x7f000070e000-0x19)='eth0posix_acl_accessuser\x00', 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00007e8000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x1, 0x4, 0x200, 0x0, 0x1}, 0x20) 2018/01/23 02:20:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") keyctl$session_to_parent(0x12) sendmsg$kcm(r0, &(0x7f0000bf3000)={&(0x7f0000470000-0x20)=@pptp={0x18, 0x2, {0x2, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000026a000-0x80)=[{&(0x7f0000a18000)="467ea2d3914ff2ac53d5ba9361af047be42a773919e6301df3d47ce830f8c3127440911f63214d223422737cb9a6396031dd15f1a0c2c8f849f608d036628e20d6a19ab330cca7d644fc8073e476dd4f1c462431ca82045c04ed832cea69f7a87f12ab98af6447628969a237eac9b915ab907a0473f9f70a4a298aa7ad0d9c0c99c230ebbb0fa1e7510a6091e11dd732ef41", 0x92}, {&(0x7f0000d37000)="fa3c241a740e558a00ab3be7340bf69e26b415e2dc550040df4ea7481074c39b957f33a7cd7a5398295df18cb550c582d795a84ac22f2a590fbd66c45b2e78d6c1ca347075efd7aa9ab684b115be2b422535a21e7f3e9e04256bedde560e6457fd949aacb7b6862c28529ac94942b38ff710699b12dcaf123149861edc70c7589f69a256ebb717a7b28a00633c5aadae121a4ed1e7c99b9ef2fec88730a7b290861fac7e0fdb17f811cfaee268cd5452709ca47bd8cff1dcc145a81ea2908b69f4e5b7ec68b77e395c", 0xc9}, {&(0x7f00008b4000-0xce)="147c03d4ed18e7b848ab7450814dbda4be1e99f12a8a6913fe8af902451bc007b041090899ff3c8178ca64088769f72fbaf688b3754135d029e776c4ef32932925a223cfaa31de2678a47dd44dcd573f66c3964b2fee7a4fa0a92fb59f9e7a39ad5d6f3f77b5326fbdfe107c8286e52ebc46044d4fe4f7d64114ca6f491998faac01d0840676ac832cad87e6c9019835f2f4477c3c61766ae02a223108d17e12ff8e11adea6b7813e6703f2831eca809d641ef82985a415bee2c9ae562fcf384a70593042b19d35dd0fb13c20998", 0xce}, {&(0x7f0000854000-0x48)="f9bec094b67fecf1b83dde3d1c1a5fa5e393c5f498e89572ad157953304a7c2597b5ef70dc842340e87baff28338bdcaa04b4e17bcfa1d87046b8849ff3170d850d549df7c5b1fb4", 0x48}, {&(0x7f0000af7000-0xe1)="52bb65a7430f4c5ebcd61837bb82cfa98bff106a369e1099a106a33a99c3d6913b8433e825abae7803bce820fd152e82a61152d61c481d21248f80e67dbc87c94c00ed67d94308b555c02fa4127331b7a899c91e63400cca97d3ac6d42f4cfa3970fade1c515ad74030b5449d4fec3a73df49e7b85020e2d58c2cdfe0c8fd418a85c5f18b676aac078ca79194542ad940d4555b8e5cbab0fce30b4e73c6e8badd697cc5b8a6bb5fdea00aabd2a6c5b68d0c775a008aa086ab297731e568a74ca65da6779fc5f98dcead9d00f4b42941aaff9519a4a4c20c13a2f3cf6572de3275b", 0xe1}, {&(0x7f00003bf000)="0dceaa5ec4eb774b23a260208b0365bf6e841dea41c536f7114cbfa9389ee47d6f59e73b1248636f7700ff3a74835a075e2d6bb9800410d540452f7be93a277bd1de492546ca252dcb77f2719b9fa4e50b06352a4cef129232569429398f65f39271a5dd3d8a3bda20ba778a577ad7ce01b89adbf0abc2b43ac0419906a0dc0b70d21f", 0x83}, {&(0x7f0000a19000)="57560d50e2b1eefc2338f23ee872f9a0e776e8257da1fda78c01a690243d73526b64d74ad967571fda751868f452f29f1cd484fb8827a3cabc8c50b79915f8b490fb267bc431cb7f806c341a42b7d66d2bedd73e222435578f507b990c54487ebb46a13bdde3dd89bb0df3aa4e214ad1a5c89a65caad30bd60ea6b1ce5ff2e6ed2aaf34002047fcb1ef330a65249927dde27cd79f4e9d361d2308db64a736a652f59467d6acc55646a6012251a4f657ecf1de393ff681b439cd1da8033d3345b5165dce56b5a16ac9f12c7c4d5394e5deb95173ec0b35b9e03920aa0b296ee44030aa76972190bc01247", 0xea}, {&(0x7f00000b5000-0x7c)="1d2ddc1f1ecd66c7358ad8d1d197727a6b3f3ad1accfa5b075ac777659d668738d26dc89f5768e606700e020133cfda17b47f8c8bf42c6bf1ecb1b828d0ee0c43c9e6b523e231d6f0d749aa5bc7a6784aa47b69ea35fc9336d628f39bef98ee49c4c9fa80740dadf3f828bc17dee407b7dab1f8b52c3243362b0521e", 0x7c}], 0x8, &(0x7f0000ac8000-0x1478)=[{0x100, 0x11f, 0x7, "1e524b9658408b909e5259538adc4569774eca6dba7cb51f9deed0bea4fb4da69d6e829ff23e136aa4ac0dd4e834ca09c1bf7aca65314e433021715ce37f2dc86e7ddd4c89dd7ecc0dd1d860b65cb63726857609de247a49708bb04c8471004bb6a2412672ca22217d4b65e98e0090c2b3df0857967a1afa83658ff28bf31d2d1694a1286d2662f69251d6a848bbb06fb5bbe6f7218254f59cbc23fc953f04184e25951a736b6d360a6d024e90d3d2db22024ea7b9529071f8c0174abbe5f716f5a9b9faeb71c60f7695673c1cbe6a894fa4433bd4a44081ccdd5bf5793cf259f08bb92fd6037775caa9f0"}, {0xd8, 0x103, 0x2, "cbbf6457e343b719ee93c6fd637f21497368131bed7b5fe230ebb463e6a67aee6014cddc48386851071bd76be43b8096ec3ae9ea39e0a5a72ccfe924e4bf93b7f7828f8f03b1005652a47b6c459ea35753203f42ee7f42bc2e8948c72e382b0e09e9c7e9e9f2d007cf8807aa78288af6d5fc18aaf0c2d443ca6399cdc4aa8c158744fbb0d8c7bfd04ebd5ad63f1dac5dbc01db2d209db4f4705a1101c016fdbd6c0af73d76c5240b049a208c552115fda3c0941bba71f6725a80d51b570ed9f1b8"}, {0x90, 0x104, 0x8000, "44951b5a68cc99e3b887dc9367e8c11734c30f8030764997e10e08e2a85cf83c361e4af4b1801bb7daa345ce839f187c4e66191997d7e3988806a79164285bbc5387cfb4df97dbe7e4f1247c568dfe183c869c9056e803b8d768e3e38c78a15207456fae5cc2a4069a41c64ced53bb807325155fd56ec6ab6727"}, {0x1010, 0x116, 0x2, "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{0x38, 0x0, 0x3, "c9999b2a45fe8689a6fa53ca0acadd296d9d07309c393b38b21f37f5658fd40d47eccac9"}, {0xc0, 0x18c, 0x6, "4bbad5ddff806a3e8f2afd85291711f850402cfda01120a70be2721a2b9f50cda6621055f14c3e24d5f34ab9294f92b9c2604bdab37e4a2fc0c3a948f2aee72d43f3b4942e8a753abc0b4ffeb981742d9cfecc824e37db80d72a293faeee1b37c711f22611d57b3834bdddabebc77190f362067078db242da436ca23b27be83add95cf71fa53a5bcbd2b52bf2fa3f8c33c7b57ac22d01d8f67a03d75893c965d34a11f299f7dd19213f333b23643"}, {0xd8, 0x10d, 0xffffffff, "ceda300756615b034e3852ee8a89e90869be5cbfa1540c4b38c230a37a57a6013cb7cdea4d3d4b32e2a4c3870663b3b4a057f459e93f01f97fdf0775e8e2580728ba6d637224a16884673e62736b40b0cdc980c817a82b221be72e94350756b7ffcb73f50ef83b55653fed808772feb54fdbe3dd27ce485a7e6239d8d046f3e98d3a362f463133625955f41f5371dd0243a139f76a0497311a452c0a7c609d9e49ab065529b22d1330cc26d5ddb34bd0f74312aeeb37bcd434d15bee5eb275c7a2797b4cc2d5"}, {0x30, 0x13f, 0x0, "bbdc336328e48ef97001d7dd278fdb02596eb120de1f8eaaea7c2ca724"}], 0x1478, 0x2404c084}, 0x20000041) ioctl$KDMKTONE(r0, 0x4b30, 0x1) 2018/01/23 02:20:02 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$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) tkill(r1, 0x3d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000000)={0x3, r3}) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000001000-0x30)=[{&(0x7f0000002000-0xc7)=""/199, 0xc7}, {&(0x7f0000002000-0x19)=""/25, 0x19}, {&(0x7f0000002000-0xdc)=""/220, 0xdc}], 0x3, &(0x7f0000001000)=[], 0x0, 0x0) [ 391.432763] FAULT_INJECTION: forcing a failure. [ 391.432763] name failslab, interval 1, probability 0, space 0, times 0 [ 391.464409] CPU: 1 PID: 3976 Comm: syz-executor3 Not tainted 4.15.0-rc9+ #275 2018/01/23 02:20:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="", 0x0}, 0x20) r1 = syz_open_dev$sndpcmp(&(0x7f000026d000)='/dev/snd/pcmC#D#p\x00', 0xff, 0x40) r2 = syz_open_dev$sndpcmp(&(0x7f000055c000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x14bcc0) link(&(0x7f00005a1000)='./file0\x00', &(0x7f0000ea1000)='./file0\x00') ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00008a8000-0x50)={@common='syzkaller0\x00', @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x1, 0x4, {0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7e0}}}}) open_by_handle_at(r0, &(0x7f000089c000)={0xa3, 0x6, "ea3a0de2b1abe48a450c94b85f2960a5cf9b2e6de87bc0475ae3eb731306e1139a7986ba4774acd70de51d59f5700d47f1eb73ef34b0da569f554cd9be62ced7217bb56bd7d78a85f980574a62b5c2cd3358ba5ade913861d7337690f7a2e6fbc1e7616ae8a9fff7492da6fb844663f2ea21f0d5b7b82488025521e28fe226bde5bc5870db79117e12dffeba0132c654198ace52fec05615c9081e"}, 0x2) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000b99000)=@req={0x6, 0x0, 0x1f, 0x1}, 0x10) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000411000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00007c7000)=r3) 2018/01/23 02:20:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000809000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000fdc000-0x6)={0x0, 0x3}, &(0x7f0000701000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000036e000-0xa0)={0x0, @in6={{0xa, 0x3, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a1b, 0x1, 0xb5c2, 0x800, 0x0}, &(0x7f00005c5000)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00001f1000)={r2, 0x0, 0x20, 0x8000, 0x8, 0x8, 0xffffffff, 0x5a, {r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x1, 0x0, 0x9, 0x4}}, &(0x7f0000151000)=0xb8) process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f00001d9000-0x1f)=""/31, 0x1f}], 0x1, &(0x7f00002c7000-0x10)=[{&(0x7f0000fda000)=""/239, 0xffffffffffffffdc}], 0x1, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000033b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000b27000-0x8)={0x0, 0x0}, &(0x7f000088d000)=0x8) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f000088a000)=0xffffffff, 0x4) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000655000-0x90)=""/144) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000de7000)=@int=0x22fd, 0x2) [ 391.464418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.464423] Call Trace: [ 391.464448] dump_stack+0x194/0x257 [ 391.464471] ? arch_local_irq_restore+0x53/0x53 [ 391.464504] should_fail+0x8c0/0xa40 [ 391.464520] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 391.464536] ? perf_trace_lock_acquire+0xe3/0x980 [ 391.464544] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 391.464580] ? find_held_lock+0x35/0x1d0 [ 391.464601] ? __lock_is_held+0xb6/0x140 [ 391.464640] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 391.464652] ? find_held_lock+0x35/0x1d0 [ 391.464667] ? rcu_note_context_switch+0x710/0x710 [ 391.464696] should_failslab+0xec/0x120 [ 391.464707] __kmalloc+0x63/0x760 [ 391.464714] ? find_held_lock+0x35/0x1d0 [ 391.464734] ? sock_kmalloc+0x112/0x190 [ 391.464753] sock_kmalloc+0x112/0x190 [ 391.464765] ? copy_overflow+0x30/0x30 [ 391.464798] af_alg_alloc_areq+0x74/0x2f0 [ 391.464805] ? skcipher_release+0x50/0x50 [ 391.464814] ? af_alg_alloc_tsgl+0x510/0x510 [ 391.464821] ? lock_sock_nested+0x91/0x110 [ 391.464830] ? trace_hardirqs_on+0xd/0x10 [ 391.464840] ? __local_bh_enable_ip+0x121/0x230 [ 391.464864] skcipher_recvmsg+0x2d9/0xf80 [ 391.464908] ? skcipher_release+0x50/0x50 [ 391.464926] ? selinux_socket_recvmsg+0x36/0x40 [ 391.464939] ? security_socket_recvmsg+0x91/0xc0 [ 391.464956] ? skcipher_release+0x50/0x50 [ 391.464965] sock_recvmsg+0xc9/0x110 [ 391.464974] ? __sock_recv_wifi_status+0x210/0x210 [ 391.464988] ___sys_recvmsg+0x2a4/0x640 [ 391.465017] ? ___sys_sendmsg+0x8b0/0x8b0 [ 391.465037] ? __f_unlock_pos+0x19/0x20 [ 391.465049] ? lock_downgrade+0x980/0x980 [ 391.465062] ? map_files_get_link+0x3a0/0x3a0 [ 391.465079] ? __fget_light+0x297/0x380 [ 391.465092] ? fget_raw+0x20/0x20 [ 391.465112] ? find_held_lock+0x35/0x1d0 [ 391.465133] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 391.465147] ? vfs_write+0x374/0x510 [ 391.465159] ? wait_for_completion+0x770/0x770 [ 391.465178] ? __fdget+0x18/0x20 [ 391.465199] __sys_recvmsg+0xe2/0x210 [ 391.465206] ? __sys_recvmsg+0xe2/0x210 [ 391.465219] ? SyS_sendmmsg+0x60/0x60 [ 391.465239] ? __sb_end_write+0xa0/0xd0 [ 391.465277] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 391.465298] SyS_recvmsg+0x2d/0x50 [ 391.465310] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 391.465317] RIP: 0033:0x452ef9 [ 391.465322] RSP: 002b:00007f98b8752c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002f [ 391.465330] RAX: ffffffffffffffda RBX: 00007f98b8752aa0 RCX: 0000000000452ef9 [ 391.465334] RDX: 0000000000000000 RSI: 0000000020517000 RDI: 0000000000000014 [ 391.465338] RBP: 00007f98b8752a90 R08: 0000000000000000 R09: 0000000000000000 [ 391.465342] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b7c76 2018/01/23 02:20:02 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$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x0, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00005ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) pipe(&(0x7f00004e0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000f56000)=[{&(0x7f0000f56000)="3346c901a4", 0x5}], 0x1, 0x0) 2018/01/23 02:20:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000235000)={0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004a3000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f000096d000)=0x7f) fcntl$setsig(r0, 0xa, 0x4) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000f9c000)=0x100000000) r2 = getpid() process_vm_writev(r2, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:20:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) modify_ldt$write2(0x11, &(0x7f000044b000)={0x3, 0x100000, 0x4400, 0xffffffffffff8e2c, 0x3, 0x8ade, 0x4, 0xb2, 0x5, 0x3cd}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ea2000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a60000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000661000)=0xe8) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:20:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f000047e000)='/dev/dmmidi#\x00', 0xffffffffffff3efd, 0x101000) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000e4d000)=0xfffffffffffff016, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000885000-0x9)='/dev/vcs\x00', 0x840, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000aa6000)=@assoc_value={0x0, 0x0}, &(0x7f00001da000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00009ba000-0x8)={r3, 0x400, 0x7}, &(0x7f0000458000)=0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000805000-0xc)={&(0x7f0000ef9000+0x60b)='./file0\x00', r2}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) 2018/01/23 02:20:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00006ca000-0x4)=0x0) 2018/01/23 02:20:02 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000251000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00001d1000)='/dev/vcsa#\x00', 0x3, 0x100) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00004de000-0x1)=0x3) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f3f000)=0x0, &(0x7f0000ec5000)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000046c000)={0x0, @in={{0x2, 0x2, @rand_addr=0xea6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x80000000, 0xc0, 0xffffffffffff9a83, 0x100}, &(0x7f00003cc000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b53000)={r4, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000660000)={0x0, 0xc6, "937a4b93d9d576da3c017a7576e77faab801430f5390c7c2f3e4ded7fe850339041374cab4d6703ea09a77dc4ba427184595b8091e56e86a612bc80b2d64b1eb165656dbea8b235a79b0ea4e820323fc3881516d5d56fbb3d560addd08cdb96a8477747bef57416e0dd6ca5cd91641c5fb9efeabb10d84abe5fc0e419ff6892030088cdd45e679633f0fc802d0e425cf0120cf8ffeaf801254859a81c1fede9cce0b1d70b4ccd9ea8a1c0545a98484f2572d66959e2c298c4b140a16d61012de05603be60bbd"}, &(0x7f0000143000)=0xce) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000991000-0x14)={r5, 0x9, 0xcb, 0x5, 0x80, 0x0}, &(0x7f0000739000-0x4)=0x14) write(r3, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r3, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/23 02:20:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) [ 391.465346] R13: 00007f98b8752bc8 R14: 00000000004b7c76 R15: 0000000000000000 2018/01/23 02:20:02 executing program 7: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001d0000-0x10)='/dev/sequencer2\x00', 0x40100, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f000019e000)={[0x0, 0xfffffffffffffffa, 0x200, 0x100, 0x7, 0x7, 0x80, 0x3, 0x7f, 0x401, 0x8, 0x670, 0x100000001, 0x5, 0x7fffffff, 0x99e7], 0x0, 0x10800}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000ff8000-0x4)=0x0, 0x85, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) getegid() 2018/01/23 02:20:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f000047e000)='/dev/dmmidi#\x00', 0xffffffffffff3efd, 0x101000) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000e4d000)=0xfffffffffffff016, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000885000-0x9)='/dev/vcs\x00', 0x840, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000aa6000)=@assoc_value={0x0, 0x0}, &(0x7f00001da000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00009ba000-0x8)={r3, 0x400, 0x7}, &(0x7f0000458000)=0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000805000-0xc)={&(0x7f0000ef9000+0x60b)='./file0\x00', r2}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) 2018/01/23 02:20:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x0, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000768000-0x8)="024002060000006b") fanotify_mark(r0, 0x220, 0x1ffff, r0, &(0x7f00000aa000-0x8)='./file0\x00') r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) fstat(r0, &(0x7f00000e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) fcntl$getownex(r0, 0x10, &(0x7f00001b1000)={0x0, 0x0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000071f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000797000-0x15)='/proc/self/net/pfkey\x00', 0x10002, 0x0) 2018/01/23 02:20:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:20:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000046a000-0xa)='/dev/cuse\x00', 0xf84b48a77c66ae6b, 0x0) connect$bt_l2cap(r1, &(0x7f0000dbe000-0xe)={0x1f, 0x0, {0x3, 0x4, 0x4, 0x1, 0xe9, 0x3}, 0x9, 0x1}, 0xe) 2018/01/23 02:20:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f000047e000)='/dev/dmmidi#\x00', 0xffffffffffff3efd, 0x101000) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000e4d000)=0xfffffffffffff016, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000885000-0x9)='/dev/vcs\x00', 0x840, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000aa6000)=@assoc_value={0x0, 0x0}, &(0x7f00001da000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00009ba000-0x8)={r3, 0x400, 0x7}, &(0x7f0000458000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) 2018/01/23 02:20:03 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0xffffffffffffff27) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x0, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:03 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000261000)='/dev/cuse\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x68)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}], 0x68) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:20:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004e5000-0x9)='/dev/rtc\x00', 0x40000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f000039d000-0x94)={{0xb459, 0x9, 0x7, 0xfe8, 0x40, 0x7951}, 0x1, 0x8, 0x4, 0x100000000, 0x7, "6ccc7e457c0b13002ee7b022b93269548a17cc29174ec4503788c4bcfbc7834435548735567dedfbbaa975910904b15821acca7eec2f69b8435990c1f0ddcc5fbf7e21e533a2127e7c115745d597233bb1204f0fcc8eaf2cd5fa620657b5eb6a78956f6f1a65734536ca871209a30ed7e664b73183495bc028b0c15105625ffd"}) r2 = accept$alg(r0, 0x0, 0x0) pipe2(&(0x7f00002a8000-0x8)={0x0, 0x0}, 0x80000) r5 = syz_open_dev$usbmon(&(0x7f0000c66000-0xd)='/dev/usbmon#\x00', 0x40005, 0x40000000000040) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000365000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f000092c000-0xb8)=""/184) write(r2, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000a21000)={0x0, 0x1, 0x9, 0x2, 0x1, 0x7, 0xd256, 0x100, {0x0, @in={{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x1, 0x40, 0x4, 0xff}}, &(0x7f00000f6000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000353000-0x90)={r6, 0x88, "1dc9fa2fdea14e1289868971b54bfc9f8b050c38f07408df72aa819266b1fb64773de278871f60e2215e85ec2a10da3b5847e81681d09e63d93926e12846db70d860e0e35db670a48034fb914ee76dba5bdda3e1aa61a952b7c3ad5267da00472bdb8e4ba09663bead001cd34b4bd170b3ae31ae4514d9c1015d41f1c65c1084486d4cf389c3c410"}, &(0x7f0000026000-0x4)=0x90) readahead(r5, 0x7, 0xfffffffffffffffb) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000bab000-0xc)={0x0, 0x0, 0x10}, &(0x7f0000aa1000-0x4)=0xc) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000e24000+0x13)={0x3, &(0x7f0000ff0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000b65000)={r8, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00006ab000)=@assoc_id=r7, &(0x7f00000cd000-0x4)=0x4) recvmsg(r3, &(0x7f0000645000-0x38)={&(0x7f00006af000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xffffffffffffffae, &(0x7f00002d3000-0x50)=[{&(0x7f00005a8000)=""/209, 0x0}, {&(0x7f0000bfe000-0x3f)=""/63, 0x1df}, {&(0x7f0000960000)=""/32, 0x0}, {&(0x7f0000603000-0xd9)=""/217, 0x0}, {&(0x7f000030f000-0x4)=""/4, 0x0}], 0x1000000000000291, &(0x7f000009c000+0x414)=""/128, 0x80, 0xfffffffffffffffd}, 0x0) 2018/01/23 02:20:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00009ec000-0xc)={0x2, 0xffffffffffffff9c, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e8a000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x1, 0xff, 0x1, 0x8c, 0x0, 0x7}, 0x20) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000e01000)=""/10) epoll_wait(r0, &(0x7f0000f9d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x7) r1 = syz_open_dev$mice(&(0x7f00006eb000-0x10)='/dev/input/mice\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f000095d000-0x4)=0x1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() process_vm_writev(r2, &(0x7f0000b8e000)=[], 0x1, &(0x7f0000595000)=[{&(0x7f0000ea0000-0xef)=""/239, 0xfffffd56}], 0x0, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000010b000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000145000-0x38)={&(0x7f0000f77000)={0x27, 0xcbd8, 0xdd8, 0x7, 0x12, 0x5, "863c04f5ca9bc1848ffe344b7989c82a4c14cc75b31acba7edd652f8c2f8ecf11413541d4f722faeaa067f138e1eb53735afc87f52b1ed76da88bccf1e570b", 0x5}, 0x60, &(0x7f0000960000-0x40)=[{&(0x7f0000b23000-0xf2)="4b86b4c16ed9b5c17664b3c7bb67da5028a8abee1a655a01c1083039f6d98ee7b23c65854dbba34806e271ea7805b5213021a75e498c0e92552033be7729dccdcb81821b4233f4d2d285c50c809cef486712a4a68e9be79d90a3c6ba99b5e9450adda295c0270a823d2579ff5e3ae948d009eb92ff4da06dc1d5a722dadb3cf6e49c38cd83bb32e497f960d733cd518cdb11e3fcf8a7d958bc1da20d02d06b22ac030fff982513d5a2780fdff68be9661e898c9ccf80d218183e01dd79ad5c3fb639986e247d0e0d20911ae50f6414b24ce94b75ea73140ac4fa0c97b54010ae09d42a7388f2bd8b6ed00cb849eb4495274a", 0xf2}, {&(0x7f00003c0000)="b6f7233a639121d2781e9d3b638fbdfc9b32ca395b25fc2f1bb2595e7420bffbebc2200e617ec4fac4ca77a29459743fde15a837b577f6ff9873ced47154b8f2374a9a1be588041b0cb3ffbefcde43b799d5a634838b40836f890ef70794cef787646c9445c028", 0x67}, {&(0x7f00003c6000-0x2a)="e73c871becd8e8a9235b23e5330abd3a4c6a12ee8e9ff1f6c6c0286af3d7884eaf1fc3530628682cf6b7", 0x2a}, {&(0x7f0000336000-0xa7)="4793d2ddea75305c4addd63ac72301deab03f6772199691f156aac418059cfe8450253b096e6d60549947c592588af95103e90d3c62d991f3db10a57b74e9be1761e5bdce1376132b8b04637b30bd4407283e6c0c728eee40924e07b57ccc188ead264b9c05cd7c62bb4bd9e0e2f00b2d6f80266be1dca5f8daa94035a9cc1c0e89d16fa0190fc65fbdfb5fb64672be2279e6cd3c860753ada086c9b4dbd8d6f8e866e8794fb65", 0xa7}], 0x4, &(0x7f000088c000-0x20)={0x20, 0x0, 0x0, "5c638cd8dbd256c9b3"}, 0x20, 0x40000}, 0x20004011) ioprio_set$pid(0x0, r2, 0x61) lookup_dcookie(0x1, &(0x7f000030b000-0x71)=""/113, 0x71) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f00005f0000-0x63)="101baee2b0ac51a96e4f73fa79a7eef3f01b1e9ca803f3d6420f94000a3c22499707cde84cdba3dd6a35f0b475468c7e66cc5aadfda70632cf3bcd51141adc279acccf32a9101aa5bffa440ce9ea4a3df20ae53df7aa378b1b760cc90f9202e4afdc16", 0x63) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000753000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000605000-0x4)='tls\x00', 0x4) 2018/01/23 02:20:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f000047e000)='/dev/dmmidi#\x00', 0xffffffffffff3efd, 0x101000) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000e4d000)=0xfffffffffffff016, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000885000-0x9)='/dev/vcs\x00', 0x840, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000aa6000)=@assoc_value={0x0, 0x0}, &(0x7f00001da000-0x4)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) 2018/01/23 02:20:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008bd000-0x13)='cgroupcpuset[wlan0\x00', 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000021000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d59000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) r2 = syz_open_procfs(0x0, &(0x7f0000209000-0x6)="223610d36574") getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00004ba000)=@assoc_id=0x0, &(0x7f000011e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000c4a000)={r3, 0x20, "6d15a2488be9fc11ddf2af2c54f4d92ec99e2a8be240373872d4579c7bde4f3b"}, &(0x7f0000fc0000-0x4)=0x28) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000a66000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) 2018/01/23 02:20:03 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f00007cf000-0x6)={0x100000001, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000001000)=0x8, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b77000-0x8)={0x0, 0x0, 0x0}, 0x8) 2018/01/23 02:20:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f000047e000)='/dev/dmmidi#\x00', 0xffffffffffff3efd, 0x101000) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000e4d000)=0xfffffffffffff016, 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000885000-0x9)='/dev/vcs\x00', 0x840, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) 2018/01/23 02:20:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) fcntl$getownex(r0, 0x10, &(0x7f0000a51000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:20:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000643000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x5) write$selinux_validatetrans(r0, &(0x7f0000c3f000)={'system_u:object_r:clock_device_t:s0', 0x20, 'system_u:object_r:smartcard_device_t:s0', 0x20, 0x39, 0x38, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x7d) r1 = syz_open_dev$sndseq(&(0x7f0000d61000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f00001b8000)='/dev/audio#\x00', 0x7, 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00002e7000-0x4)=0x0) mq_notify(r2, &(0x7f0000b1c000-0x60)={0x0, 0x1d, 0x2, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000000d000)={{0x0, 0x4}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$ipx(r2, &(0x7f0000958000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000305000-0x4)=0x10) 2018/01/23 02:20:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) openat$audio(0xffffffffffffff9c, &(0x7f0000f20000)='/dev/audio\x00', 0x2000, 0x0) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f000047e000)='/dev/dmmidi#\x00', 0xffffffffffff3efd, 0x101000) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000e4d000)=0xfffffffffffff016, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) 2018/01/23 02:20:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000697000)=0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000074b000-0xb)='/dev/audio\x00', 0x294040, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000b04000-0x4)=0x0, 0x4) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00004a7000-0x8)=0x2) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) 2018/01/23 02:20:03 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$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000b03000)=""/30) r0 = getpid() process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:20:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000c84000-0x5c)={0x9, 0x0, {0xffffffffffffffff, 0x3, 0x1ff, 0x3, 0x9d65}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000008000-0x12)='/dev/snd/midiC#D#\x00', 0x100000000, 0x40) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000670000)={0x0, 0x62, 0x8, 0x6, 0x3, 0x7, 0x2, 0x4, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x8, 0xfffffffffffff9ee, 0x2}}, &(0x7f0000c3e000)=0xb8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000035000-0x14)={r2, 0x7, 0x1, 0x7, 0x3, 0x1}, &(0x7f0000c7d000)=0x14) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000281000)={0x3, 0x4}) 2018/01/23 02:20:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) readahead(r0, 0x3, 0x7) r1 = syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000a4000-0x8)=0x0) 2018/01/23 02:20:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) syz_open_dev$dmmidi(&(0x7f000047e000)='/dev/dmmidi#\x00', 0xffffffffffff3efd, 0x101000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) 2018/01/23 02:20:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000051c000-0x4)=0x0) getpgid(0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r0, &(0x7f0000714000)='projid_\tap\x00') 2018/01/23 02:20:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000e2f000-0xd)='/dev/dmmidi#\x00', 0xc05a, 0x1ad8329147d23665) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000313000)={0x9, 0x66d9, 0x8, 0xfffffffffffffff1}, 0x5) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0xffffffcd) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r2, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000eae000)='/dev/autofs\x00', 0x20000, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000109000)=0x3ff, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:20:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008ea000-0x10)='/dev/input/mice\x00', 0x0, 0x10800) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) perf_event_open(&(0x7f0000222000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000560000)=0x2, 0x8) r1 = getpid() process_vm_writev(r1, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:20:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) 2018/01/23 02:20:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00009c5000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f00003f6000)=0x0, &(0x7f00001f3000)=0x4) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[], 0x0, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00003b4000)=0x0) syz_open_procfs(r0, &(0x7f0000f73000-0x7)="0273066e49749a") 2018/01/23 02:20:03 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$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) 2018/01/23 02:20:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000d68000-0x4)=0x0, &(0x7f00009a3000)=0x4) 2018/01/23 02:20:03 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000ac3000)='./file0\x00', 0x40, 0x130) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f000037c000)={0x3, 0x7fff, 0x7ff, 0x4, 0x6e0, 0x6}) r1 = getpid() process_vm_writev(r1, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:20:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000b03000)=""/30) r0 = getpid() process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:20:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) 2018/01/23 02:20:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00008d7000-0x38)={&(0x7f000091f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000716000-0x20)=[{&(0x7f0000691000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d86000)=""/220, 0xdc}], 0x2, &(0x7f00008dd000)=""/15, 0xf, 0x1}, 0x40) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c22000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}, {{@in6=@local={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}}, &(0x7f00000c0000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00007dd000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x5, r1}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x4, 'xts(serpent)\x00'}, 0x58) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a17000-0xa)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000111000-0x8c)={0x0, 0x9, 0x5, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:20:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d00000-0x9)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x10000000000000a8) 2018/01/23 02:20:03 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$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000002b000)={0x1ff, {{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]}}, 0x90) 2018/01/23 02:20:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000237000-0x90)="01895c9fe96b327d0a5fedaa85bdcc73a3e3fa418bbf007eb0290c643f36c72f9775256ffc79230a0bf748b8da2f1ddb81b8d57d87b48c906cff199f317dd6a0ad401f518ea66b61cb8025dac61de015d742d810c3427a72d7dca11d862bc9d0ed23676f17dc05b933ef1adabdd407158665a5d62af7a72c4b17fe96cf965628675fbff227bbbf16f4a34e9489af1f67", 0x90, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b94000-0x4)='{\'+\x00', 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000f20000-0x5)='user\x00', &(0x7f0000000000+0xf3)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000277000)="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", 0x1000, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000920000)={r0, r1, r2}, &(0x7f0000506000-0x16)=""/22, 0x16, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000db6000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x80800) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000f28000)=""/198) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a04000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000072e000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r5, 0xc1105517, &(0x7f0000415000)={{0x2, 0x4, 0x401, 0x3, "16ff4093cc741392f88d6197cdcd75d0fc3fb9666709e8f84d95c0b5f4217a8bd7176a979c8359346fa9f932", 0xfffffffffffffffa}, 0x0, 0x0, 0x6, r6, 0xa8a1, 0xff, "53e415ad7872063e0f8804e6767f1edfac68691626ddb7f6e27dc7b52df9010879b1442dd987f4875677a6d54de4ba013ad2c2800bf475ebaf482ba1f71eb1a1", &(0x7f000050e000)='*securitycpuset$(&}\x00', 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7, 0x7fffffff, 0x6a0, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r3, &(0x7f0000f79000)={0x26, 'skcipher\x00', 0x10000000000000, 0x150d, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000048f000)="", 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000179000-0x8)={0x0, 0x0}) r7 = accept$alg(r3, 0x0, 0x0) write(r7, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r7, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000c9000-0x10)='/dev/input/mice\x00', 0x0, 0x10100) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00007c2000)={0x9, 0x200, 0x1, 0x8}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() fremovexattr(r0, &(0x7f000013e000)=@known='system.advise\x00') process_vm_writev(r1, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:20:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) 2018/01/23 02:20:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000d89000-0x12)='/dev/snd/pcmC#D#c\x00', 0x87, 0x400000) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f000070c000-0x4)=0x0, &(0x7f0000ac7000-0x4)=0x4) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:20:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) ioctl$int_out(r0, 0x2, &(0x7f0000255000-0x8)=0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000886000-0x8)={0x80000000002, r1}) 2018/01/23 02:20:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) 2018/01/23 02:20:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) readv(r0, &(0x7f000043f000-0x80)=[{&(0x7f0000534000)=""/140, 0x8c}, {&(0x7f0000c14000-0x87)=""/135, 0x87}, {&(0x7f0000e5e000-0x65)=""/101, 0x65}, {&(0x7f0000221000-0xc)=""/12, 0xc}, {&(0x7f0000f59000)=""/250, 0xfa}, {&(0x7f000081e000)=""/229, 0xe5}, {&(0x7f0000302000)=""/168, 0xa8}, {&(0x7f0000e12000)=""/5, 0x5}], 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000997000-0x10)='/selinux/member\x00', 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/23 02:20:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:03 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, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000cb6000)='/dev/mixer\x00', 0x80, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000315000)=0xfffffffffffffe00, 0x4) process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) read(r1, &(0x7f0000725000-0x69)=""/105, 0x69) 2018/01/23 02:20:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) 2018/01/23 02:20:03 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0xd21a, 0x501040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x4, &(0x7f0000d8f000)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000468000)='net/bnep\x00') setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00009a3000-0x1)=0x7fffffff, 0x1) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000294000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00001dd000)="0273066e6574") finit_module(r1, &(0x7f000089c000)="0273066e6574", 0x3) 2018/01/23 02:20:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000031b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x40d, 'xts(serpent)\x00'}, 0xffffffffffffffd0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007f6000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000ca5000)=0x0) 2018/01/23 02:20:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) 2018/01/23 02:20:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000bab000-0x8)='./file0\x00', 0x1, 0x12) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) 2018/01/23 02:20:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000dc2000)=0x0) sched_getattr(r0, &(0x7f0000d8b000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r1 = getpid() openat$dir(0xffffffffffffff9c, &(0x7f00008b8000-0x8)='./file0\x00', 0x400, 0x1) process_vm_writev(r1, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:20:03 executing program 7: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000013b000)={@generic="4c0dbe012c6534832a29e788afa10bc5", 0xff}) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000109000-0x4)=0x0, &(0x7f0000ff9000-0x4)=0x4) 2018/01/23 02:20:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000615000)='\',lo\x00', 0x3) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000f8d000)={0x100, 0xa64}) r1 = syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") accept$ax25(r1, &(0x7f00006a7000)={0x0, {""/7}, 0x0}, &(0x7f00001ee000)=0x10) 2018/01/23 02:20:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004df000)='net/fib_trie\x00') ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00004f6000)=0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r2, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:03 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) 2018/01/23 02:20:03 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f00003dc000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x80800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000fa7000-0x8e)={0x0, 0x86, "d99b74e0d9db8ead6d7795e7e5740e8cac1890cd39a274fdb8f47da171a24416ec169debf08e576e4a6a94bb6c7c825273f87e330dcd488bf85b8ec35103de7f9ce5073a32559ba9320f4c89ccdec4be3d3f341ee3b6cb72ee6724bfbd371fdfabdbbb27747b94ff944ffb3237e5e114c7aa9596f13bb4cb0a54188361c49c67774bc5c7f70b"}, &(0x7f0000aaf000)=0x8e) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000035d000)={r1, 0x62e}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x43e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = syz_open_dev$admmidi(&(0x7f0000fde000)='/dev/admmidi#\x00', 0x1, 0x81) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00001b5000)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000860000)=0xc) process_vm_writev(r2, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x2dd}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000464000-0xef)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:20:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") open_by_handle_at(r0, &(0x7f0000d58000-0x57)={0x57, 0x4, "c74043ab90160e0f5335f4b82a27af1fb8f5dc1023d7961f5615535386dcdd9be3b98d434bbc9e6dd8c77f102d9faabeda1afc93cb2943c2531b3e9cf2558f9f61730f405c2caf4fbc747ebaf44a23"}, 0x400) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00007b4000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/23 02:20:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079e000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) recvmsg$netrom(r1, &(0x7f0000f3f000)={&(0x7f000085c000-0x10)=@ax25={0x3, {"e5927c0bcc3e17"}, 0xc2bc}, 0x10, &(0x7f0000cdc000-0x10)=[{&(0x7f0000c1c000)="58b303ae057d7b04c8de2fa505e7d44a0b4afec0f51afa3159f8969d7e22cb8fd8725a9f95dac526ebfc7852afbf188229cd9357eb224ca2f35146d1f79cfe90a4d488cc0e1bef94cad533c82d078e375afb9132afd0c5552e95b58a2ffe00042e36d408be1cffdeb83759f96fe77d59dd08f59de4ff3e5b3635a2d9d37336da754fed9d3633ee", 0x87}], 0x1, &(0x7f00002db000-0x21b8)=[{0xe8, 0x11f, 0x80000001, "dcd73d967f4367d1dbc40b4bc6f2442a33872a664a07e84e898994855243cd42dea5fb779ee782c29f38821cb17aea6c7bfa0f7eeeac2ff32c5bdbdbfbbb29926a729c4b1290ea7d7260442f658a9b8928f994a6572c1829f547b34cc47b025f2eb8a1a6eab3c3191e768e0f8eebc774f1b6f642a352380d1043a0c5df7b80d176352cdbd71f65962d59d4e2449135496e211419f731fe86b2563fdaf59c33173fff1ae417062caa3f2401189826a454855cd187ccdfc1bf7df74686aa5f3db0da2c9247580fab9851b762efe1029afa50"}, {0x1010, 0x104, 0x2, "b996177e65bae0f131477cc0329a88bfe59f78576e7905a8037457336958ccd424967d5d996d648a92f1d908f6f34c820ccde256229cb84f7ed1b360c23330efca28a97227444cd8939716c3078a1006cb58ed79070b36545b535ae00f6fafc04743172fdb07c2afec6342a5c74b70719dbf4c1c70394d7eecdbc21576c98af34c7ff7594f38fc44f731c72b19acba4df2c0008dfadafb93743c8728c22f3618dea0d5bde864fb040010bb1bfaccbf8bd11d4133c841493a8f9c22dbf8873448df529bdde51ee3d3c0c2147affddae7def18c088183ee37e17b76b9f947be17db620f2e7e46bd10db5848a7ae53e3a81c024b5506424852538dc451904c59283105a857e81bdc6df057c5397a333e99dddb50e692e25d2631bffdad4ab54e62ab336e6494f0b78964cd8fd23418548619ef9ca458ba1fb9be48d820bb8c7b8a1b1a1836c85209dbd7db4a6bb1fdf330ea70281a3e10fc1a5b59c8cb3a807c96c3d01fbc64c7a4210caab41f717425e04632049666b81303b29ebba23c81ba61d73430959ee4c108b156b1f2ae6518d963f13713c8483bf27ab4138af79a3364ed34404cecfd880f70a132309eb6267b935901bc02a635f0a83efbdea0f27289a67ccd96bc532b4e685a12d0d596ae8797745dd37670d18787918ef2da4f42462cab493c2e847f78525016b2fb8b3f2708c450bba5cd522c74f58d7c387f582db479fa03621da5ab1000ffbabb0321f666554ebbbc7f0dfdaf9fcad511d568a2978d35242816e24ed473205077eea79e8434c5d8a9ed467491d19b7bee2be7d8ee7485807f665cd8de23c9d2ea4097e1b9192a41d67d54da7b575c2ffdf96d1eca5be81e75ec201f3ec325cbe4e30c6ae0bb55869405223458521deaa50e416829be17ee3d3cf0bc22d02f4b016149eb2eb56992bf6a79b8f5cc8cce15d164158bee9869980d05b53bec104403a8aaa01a6c0bd0bda062ddc4a64f432799a23affd4cbff7c8ed134b6ec69584367f99c55ab3e849a412b1a0c247b6a3d6e45e34f86f9f2d6f64510fa9414309da5e421623cb418e9de3da6bc1ac2a2e5eefccd0116203f41f57da22d80b74d190468153f889d268776b14e94e23ebf333e47affb90132d0daaac3a09d0e77ad2eccd47942385b6b8064ec3ba4b3d29a8260682f08363341f66fe11dcea8939dfd1d403db39d98bc2c7b8a05692855a1f4368d8e75161025db2db55223080c6633c933aea2b328af0c31251cf2c7060713355b7ae5f2fea774b8e9701d82451f2f9845b57b65260984ce6bf050b00eac77cfb64f546ec31e4c946418440384ebc09025e85b3f8c67a9427511ef4b75ad4703f6e703a1860a851c17f7878c5c0b75d79f86cf46b32b78f8283c3728e95e9fdc9c0c08630dd795b59dc60be1719df5647a9d486aab24b02f8bfc50e2f0bcac10ac155b279a10661ddae47fe4b61591c5a801602c232d577e625d1295f683f8b8e1e820d2f4989b2b52998a7b30455e1b5ef244973899ddf2223cb88c3b1ba2532e9e2dd6fa43b277ea123d10e28b4e75d0f47414f0901718373175a56c1a937ff887dd53d3ba97862c8b1565d305d3139df2e361d2d715ba08af4fd15a2abcbdf2ab82f5f5a91d301e6c4ff8ce85f28c1d9ec6427d9c7cdc020789d54027deac272dfed46d1c6f525c4d2ceddeb2b6f5ea47e1f88c2af4993b1a8d07026482917dcaa7dc27ea2aaa3562444b09c3de0eb1029c5b0bc75da9619c196536adef8c5a3a674e2a86fb84bb563f2bd900733d8e8763a28f047e3044fa8fd7c2cfb437bd3887ce042cf40c824abe55222b47571253d51932741794fa2549731730b0b475a54e2023eb1a6bcad024a7192c02917e3b9c091b99ab4dcc14e1411f0729bc505761e4c4a8fd2f01cc7efb951679e469526a6f6497278ce3abbf683e417a1a45e157770810e7f13b0f3cea77fc6114d3f110afbc4b26ac6f7baf005907ea4e1357f31632ac82d85aa6bdc67e88f6903734e3de60760e0a6cc320229250e55abb25d4fa83730c5df9d0af1c723d441fe9dbca96909998fa58c676828fd3e84384605ef11e6758aaec5f239a6d362db540207ecf8c331c4fc727294b531cf83a8896f59a037f8047197f1f5e8566453441d5a08e58af5566740c064dd751d02a8ce2f626c1db98e34988fd13c3835fd91f18781336ae6e6a1e729533036a2f3d3e15f45c23b8902e8c81b1a67e8c084f3b45ec014b9be443a801f90d05b9099f9e879ea9e0b04e4813d7f552de156ca35a98c20d0874d7892c52ae6fb7422626f9c5790480cbb502716390757dd007231ba60e7ba55f8f494f4da5336d6fb542fdf4c3054858767846faf6df46b722494058ee2bb0109ea5151232f9e120dc252f650bde2212eef81ca9d303ade1c6b54f3039c58a9b8c438e6f751c3706bd3ca6c72f9e51281fc5856e2b4a8862e7863568c230c9342261593b317dc429f42061c2157379aa643abc171ff7d045a915d84fd972367f5c824ea3555f8564126d613fa90dabc702b2b4a1f9e5ff8e46bb716edb8250b575d4fdd78f00784514dda3c7f59ffe6058a3cd63bd9ef7e179e03fda7100238162f2cba5e6e8536e196289a3931788461fa099e72dd20e79f6982701292ead5ee19343a2afb822924c29dbe167c739fd815ad3eaa8d19afe99397acedeac789760af28bbd6a7a62d847cc969c63166bfcb5a1a73f4be5f6f01337e9afdde9ef3a5438d273b15e76f7472a0a23cb2d4ae40a072930dc70f5b04467799d56f75499fd1a3db11124428fb0c97a7a842d6718dc753cb59ec18981a912db776ebe977d48f40346f845172b0fadd297ff5dc4c0d7c071701af06bbba2c5544a175ea87b4d0fddc39b248b59f653bad495ce642dd5652fec0c89dca83fc482cd63aa743c15a782a2388b8e8d1cb1bd060fae9a96062342172fd37a5fb55fd219681d21ab020cbf6ae11bbef1b027735757580a3c87c72ea036c4e99a35b382a32ebc6deac93ac9f350423dea3837b1d27ea0a46412a1b41b6733b826b6b4253f59e75a8679fcc681eab3cc93cd84f6f2a016409c6ec30d9615534ae7cc0c1b56b12cd4b03745b1381fa77690ea0ba1c43dd8eed3cb81a827a1a2a5312ce0b63af4527ab376cf32003c50a3682fe0bf19e553b2b4c113434518fe24c4c17b2a5224ea266bbdc14f8fec75ccddb1885f0bcbf4360f01a8a3614b53c73bcf152cc552f057bf1238f3911e3d0e3e0e9916022c388d880d17ad1e0e7930e6bef957573d3f872866cc6c81af7ce5b072ac377cb2862c70947c8a474abeb9f6e0734de002a2e0b0aba9d659e36262cc55c181395102c36556c37ebee7f566405f45150a7acf4dc25171fc74a89d06106049be238ddb3c8906135a58434926a9915f1569f78a07f1a3f01ab412eb9505f0f3238f2f4fecd4c34028a07158db5aa7cb3c16f4e83c6fc919117c2b5c34e10066355ccf358eceb9c5c88e690736e0135a1e34bf03b6f807f5bca3b9cac777deeb0732ae942a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{0x50, 0x103, 0x800000000000000, "ae32fad70076645a2afbcdefc9eb0796e79a51feb7d87ba0d10c680c9a9fa6efb15f86572c178fb23fcbac240bca54992f523a14e6a7749634"}, {0x60, 0x1, 0x40, "9f77da6611cf5acd1729161e4180cf892223d687d20be9b2375ecca65ee3a268665232c1e7c170dfd0f4f67fa295df87bbf092c4ee4bb5bb931a59846f26a60021e18d1d6b918a791785ecbf6f"}, {0x1010, 0x11c, 0x66, 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"}], 0x21b8, 0x20000000}, 0x20) 2018/01/23 02:20:03 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$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) getpeername(r1, &(0x7f0000a85000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d57000-0x4)=0x58) r2 = accept4(r1, &(0x7f00004bf000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000d43000-0x4)=0x3a, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00005b4000-0x10)={0x0, 0x1, 0x10001, 0x3, 0x0}, &(0x7f0000a70000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00005ff000)={r4, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x100, 0x8, 0xffffffff, 0x8001, 0x20f4, 0x36, 0x81, 0x3, 0x80000000, 0x7f, 0x0, 0x100000000, 0x4, 0x80]}, &(0x7f0000247000-0x4)=0x108) recvmmsg(r1, &(0x7f0000c97000-0xb4)=[{{0x0, 0x0, &(0x7f00005d7000)=[{&(0x7f00008f6000)=""/67, 0x43}, {&(0x7f0000863000-0x84)=""/132, 0x84}, {&(0x7f0000d73000)=""/234, 0xea}], 0x3, &(0x7f0000464000-0x45)=""/69, 0x45, 0x8}, 0x9}, {{&(0x7f000078e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000978000)=[{&(0x7f0000e4f000-0xb2)=""/178, 0xb2}], 0x1, &(0x7f000052f000)=""/247, 0xf7, 0x6}, 0x3}, {{&(0x7f0000a74000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000050d000)=[{&(0x7f0000c05000-0xcb)=""/203, 0xcb}, {&(0x7f0000ae8000)=""/137, 0x89}, {&(0x7f0000540000)=""/120, 0x78}, {&(0x7f00006ff000)=""/132, 0x84}, {&(0x7f0000624000)=""/130, 0x82}, {&(0x7f0000e9a000)=""/154, 0x9a}, {&(0x7f0000f04000)=""/4096, 0x1000}, {&(0x7f0000287000-0x1000)=""/4096, 0x1000}, {&(0x7f0000591000-0x86)=""/134, 0x86}, {&(0x7f0000c64000-0x5a)=""/90, 0x5a}], 0xa, 0x0, 0x0, 0x6d}, 0x100000000}], 0x3, 0x2000, &(0x7f0000856000)={0x77359400, 0x0}) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00002cd000)=0x4, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f00007ba000)={r2, 0x0, 0x1, 0x0, &(0x7f00000a5000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) 2018/01/23 02:20:03 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) 2018/01/23 02:20:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f000030b000-0x90)=""/144) pipe2(&(0x7f000019c000)={0x0, 0x0}, 0x800) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002fc000-0x8)={0x0, 0x5a}, &(0x7f0000901000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000fa000-0x8)={r3, 0xffffffff}, &(0x7f0000dec000)=0x8) select(0x40, &(0x7f000096f000-0x40)={0x57, 0x2, 0xfffffffffffffff5, 0x7fffffff, 0x1000, 0x2, 0x6, 0xe9f}, &(0x7f00007a8000-0x40)={0x7, 0x3, 0x0, 0x2, 0x7, 0x1, 0x8c56c2b, 0x7980cd44}, &(0x7f00008d0000-0x40)={0xbeb, 0x1f, 0x5, 0xffff, 0x9, 0x2f, 0x658a, 0x2}, &(0x7f00009ec000-0x10)={0x77359400, 0x0}) 2018/01/23 02:20:03 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) 2018/01/23 02:20:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000004d000)=0x0) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000351000-0x4)=0x0) setsockopt(r1, 0x0, 0x7, &(0x7f000099b000-0xf2)="f7867d63978fe8c2630ea284293006b9e5f99faf30d6498886ebeef6b7d3aca1e9b63f2cd9014d576764805a22558266c0a537c9a1d2ef612db727036cce737e376aec628f772c59481c52c78dd98b55f613d383a30d1b448595e8bdb69fd5567e53c5206853ff785dca3d3a71097bfe9520c932c867529180087d8a4714983395c2a7c74c4e7871de3b77de92b7a9f557f3d80694c83646151d787859d88817c828f4b1e9a7fdb053b503eafc290bd3055b22fd6532931567f823ff2bde878ae79e39cf9524fbafae7572ce48d011bd2266a47265158eb8b377d1fd7cc90ca9445a229ad1d7e9a9d89ee9e4924009f4ba50", 0x2a5) syz_open_procfs(r0, &(0x7f00009fb000)="2273066600048e") 2018/01/23 02:20:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) 2018/01/23 02:20:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0xfffffffffffffdfa) r1 = fcntl$dupfd(r0, 0x406, r0) accept4$inet6(r1, &(0x7f0000d10000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000b28000-0x4)=0x1c, 0x800) 2018/01/23 02:20:03 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, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00005f7000)='/dev/dsp\x00', 0x440400, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00009e5000-0x4)=0x100000000, 0x4) 2018/01/23 02:20:03 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$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009bc000-0x9)='/dev/rtc\x00', 0x20000, 0x0) ftruncate(r1, 0x5) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) readv(r0, &(0x7f000002a000)=[{&(0x7f00008ed000)=""/6, 0x6}, {&(0x7f00000c1000-0x9e)=""/158, 0x9e}, {&(0x7f000053b000)=""/6, 0x6}, {&(0x7f0000ae0000)=""/207, 0xcf}, {&(0x7f0000633000-0x53)=""/83, 0x53}, {&(0x7f0000c89000)=""/27, 0x1b}, {&(0x7f00000d4000)=""/126, 0x7e}, {&(0x7f00004c6000)=""/247, 0xf7}, {&(0x7f00007b4000)=""/4096, 0x1000}, {&(0x7f000065a000-0xa5)=""/165, 0xa5}], 0xa) recvmsg(r2, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x40000000000000) 2018/01/23 02:20:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x4, 0x0, 0x4, 0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000015d000)={0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f7e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000ca9000)={0x0, 0x4}, &(0x7f0000898000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000c5d000-0x4)=r2, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00004c2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000b3000)={r2, 0x6c86, 0x7, [0x8, 0x4, 0x3f, 0x4, 0xfffffffffffffffe, 0x81, 0x164]}, &(0x7f0000f66000-0x4)=0x16) socket(0x5, 0x0, 0x0) 2018/01/23 02:20:03 executing program 0 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) 2018/01/23 02:20:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000433000)='./file0\x00', 0xc000, 0x149) bind$nfc_llcp(r0, &(0x7f0000128000)={0x27, 0x9, 0x9800000000000000, 0x1, 0x4, 0x4, "56d0b09fe08c642683c5735d7f54d607b8dfef3a340fdee8ed3c31d8d783441e331bb125df445669526d3184003737811ed0c20d7e93d0a9ca563e8206e96f", 0x5}, 0x60) syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") 2018/01/23 02:20:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) 2018/01/23 02:20:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000)=0x0, 0x4) close(r0) 2018/01/23 02:20:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001d3000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000874000-0x4)=0xee, &(0x7f0000142000)=0x4) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x4, &(0x7f000002b000-0x80)=[{&(0x7f0000c39000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ed9000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:20:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:04 executing program 1: syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") 2018/01/23 02:20:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000955000-0x12)='/dev/input/mouse#\x00', 0x7fffffff, 0x424100) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000cdb000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c5f000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d94000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000e3000-0x28)={0x3, 0x401, r1, 0xfffffffffffffffb, r2, 0x80, 0x1, 0x1}) 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) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00005eb000)=0x0, &(0x7f000029f000-0x4)=0x4) r3 = getpid() process_vm_writev(r3, &(0x7f0000b8e000)=[{&(0x7f0000dc4000)=""/31, 0x1f}], 0x1, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/01/23 02:20:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x0, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) 2018/01/23 02:20:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000023b000)=0x1, 0x2) 2018/01/23 02:20:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) 2018/01/23 02:20:04 executing program 7: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ff0000)={0x3, 0x1, 0x400000000000005, 0x200000009, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/23 02:20:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000ee0000)='/dev/vcsa#\x00', 0x1, 0x2000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00009fd000-0x14)={0x3, 0x2, 0x6, 0x1, 0x3}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00001eb000)=0x1, 0x4) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000c17000-0x4)=0x0, &(0x7f0000218000)=0x5f0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) getresuid(&(0x7f0000fa9000-0x4)=0x0, &(0x7f00006e9000)=0x0, &(0x7f0000d4d000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000001e000-0x4)=0x0) stat(&(0x7f0000332000-0x8)='./file0\x00', &(0x7f000098d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f00000c2000-0x38)={&(0x7f0000993000)={0x10, 0x0, 0x0, 0x80800000}, 0xc, &(0x7f00002ef000)={&(0x7f0000f8c000-0x428)={0x428, 0x41, 0x701, 0x2, 0x3, {0x3, 0x0, 0x0}, [@nested={0x30c, 0x22, [@typed={0xc, 0x2, @u32=0xffff}, @typed={0xc, 0x3f, @ipv4=@empty=0x0}, @generic="095c8811b2efc071720fcad778f811e66cba60b2fe203430ad223e0299fd80adee4fbb3b4c767454ea4a0cac24a4c945115cdc231b419f69677c9921499ce1182b775b1a302a578ff59edd82e04fd97830f14c36fc8f163f9843ff5d60bfcb15e3d940f738902347255199fca058a4f716889a0e82e937d0da163df547c551fd4db8af614331567b105bc6eef07fa4327a6265bace52e7d36661e47960dc51e45c96351575bafd566c4cca84e206881c84ea978b1da0cf7bada78d82", @generic="504969c7009c96387659a4bb86cef934697e560aee3fca40683e3e2db17835c0477909c01f54ae0474891a2a2b0550368ca31274ad064d4694e5d91a638ddf9649bca2a103782f3a3e0d2902c70ec7538d91a6de99fe353ba03afd7700b8e13e67ec9e06e26a8c6f6fdb5985dcbe475a591f64fab412b2010b3c37635f5b3f4f3b6cc01a400ba00e9a7cf4e603fb319c9c4d5bf95ba728", @generic="5bf6e482a754844c2e0fa2be3a245fb5fa10c17d045b8058072e83ff3d2eef6249e7e6773ad493096645038564dffbfa89356eec6929489fdb171e059ae917debe70b434274c0b5f10ab2391cfaac661b8d2fb288bc343f7ec816bbf15a91f9d113e30470ecfdd42db4f2d47a7928afc5492a77a0e266128e22c93008ec9190f5dea5ff9f949c48d9729edf262224e4b0bb5c774a4f933154f969d3ef35db874e701ca4e911d13af36ac711db2fb03e84d980dddbad28f37631cbd76493fdc5fea7b279d155c9671389ceab854498e5d3bc70a6110aac112959d4f58891c4eeffdf3c7cf21290d07387c90f43167bc0b47", @generic="d9dda659bc644f6da464e8d36cca39a0dfeda6f9d56cac4b689ad4bcbb336edc938dc13eace10dc3f36ad182f3fca9bffeb24acf14437afa749118396ff50b8a4180e6efe589604525cd467793aa7e0bcd8155bffaf647485c2adfb5bb4150040da07cfdab46a7b2a80e4309611632baf3a0a61d37e3bafce35ccf71360ede88ec06e566dce9d1177e786da03a49da6dcc0c7419d7436fc55709d974d64cdadf9d2cc327f351f840da3688af"]}, @typed={0xc, 0x62, @fd=r0}, @nested={0x34, 0x3f, [@typed={0xc, 0x91, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x18, 0x16, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x8f, @uid=r2}]}, @typed={0xc, 0xc, @fd=r0}, @typed={0xc, 0x4f, @pid=r3}, @nested={0x24, 0x2d, [@typed={0x8, 0x4c, @void=""}, @typed={0x18, 0x10, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @nested={0x8c, 0x4a, [@generic="2dfc80ce509dce504ad97ceda60926950154c04a3b5e97a6b0a86acfb0b9569d70ab091b3bac9fc3f75892ecaa0c4e05e1d708c33d1a2393371673f9ae4bbbe3f72ad2bf18581c85195d7f0f4cabe06f36f67972f6", @typed={0xc, 0x69, @fd=r0}, @typed={0xc, 0x13, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x40, @uid=r4}, @typed={0xc, 0x86, @u32=0x6}]}]}, 0x428}, 0x1, 0x0, 0x0, 0x800}, 0x4) 2018/01/23 02:20:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0xa95, 0x0, []}) ioctl$KVM_NMI(r2, 0xae9a) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/23 02:20:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a69000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) uselib(&(0x7f0000b6a000)='./file0\x00') recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) 2018/01/23 02:20:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x0, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00002fc000)={0x400, "0af32d19d9e1"}) ppoll(&(0x7f0000002000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)={0x0}, 0x8) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80801) write$sndseq(r1, &(0x7f0000006000)=[], 0x0) 2018/01/23 02:20:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000-0x2)=0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d7d000)='/dev/rfkill\x00', 0x880, 0x0) syz_open_procfs(0x0, &(0x7f0000acd000-0x6)="0273066e6574") getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000273000-0x20)={0x1f80000000000000, 0x1, 0x4, 0x2, 0x4, 0xf3, 0x100, 0x80000001, 0x0}, &(0x7f0000f1c000-0x4)=0x20) bpf$BPF_PROG_QUERY(0x10, &(0x7f000051e000-0x20)={r1, 0x7, 0x1, 0x22d, &(0x7f00009f1000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000097b000-0xc)=@assoc_value={r2, 0x100}, &(0x7f000035e000)=0x8) 2018/01/23 02:20:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) 2018/01/23 02:20:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x5) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000575000-0x50)={{0x7, 0x4}, {0x4, 0x6}, 0x26f, 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, 0x0, 0x0, 0x0, 0x0]}) lseek(r1, 0x0, 0x4) mq_open(&(0x7f0000b03000)=',^selinuxvboxnet1\x00', 0x40, 0x9, &(0x7f0000c62000-0x40)={0x2, 0x0, 0x0, 0x100000000, 0xb5, 0x2, 0x4, 0x2a7}) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000cc3000-0x24)={0x100000000, 0x13, 0x3, 0x0, 0x7, 0x0, 0xfffffffffffffffe, 0x2ff, 0x3, 0x6, 0x4, 0x8}) 2018/01/23 02:20:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x0, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getpeername(r0, &(0x7f0000f86000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000029000)=0x32) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000a49000-0x8)=0x1, 0x8) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000367000)=0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000048f000)="", 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006f2000)=0x0) prlimit64(r2, 0x7, &(0x7f0000e8c000-0x10)={0x5, 0x450d}, &(0x7f00007a7000)={0x0, 0x0}) 2018/01/23 02:20:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000fb5000)='/dev/snd/pcmC#D#p\x00', 0x7289, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000fab000)={0x2, 0x3, 0x6, 0xffffffffffffffc1, 0x0}, &(0x7f0000b5c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000123000)={r2, 0x2, 0x8000, 0x1ff, 0x688, 0x2}, &(0x7f000051a000)=0x14) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r3, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000ee000)={0xfffffffffffffffc, 0x4, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x200, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 02:20:04 executing program 7: mmap(&(0x7f0000000000/0xece000)=nil, 0xece000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) r1 = dup(r0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000ece000)=0x0, &(0x7f0000ece000)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000248000-0x1)="", 0x0) 2018/01/23 02:20:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x80000000000) r0 = open$dir(&(0x7f000063c000-0x8)='./file0\x00', 0x82200, 0x44) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000cb000-0xc)='/dev/rfkill\x00', 0x20500, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000ced000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000940000-0x4)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000053e000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000359000)=r2) fsetxattr(r2, &(0x7f00001e0000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000999000-0x4)='\'++\x00', 0x4, 0x0) r3 = creat(&(0x7f0000e3f000)='./file1\x00', 0x48) r4 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00003f5000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091b000-0x4)=0xe8) r6 = getegid() r7 = getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000074d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000afc000)=0xc) lstat(&(0x7f0000d5b000-0x8)='./file1\x00', &(0x7f00003a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f9d000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ac000)=0xe8) lstat(&(0x7f0000e5a000)='./file0\x00', &(0x7f0000b3c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000d9e000-0x38)={&(0x7f00008ff000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000977000)=[{&(0x7f0000a02000)="f5fc9451559b4108de7522876dc04127417dbdb8538b26cf9cc7a3f0aec4146ec05d91065bb8ace3279c940ccb0e965a423ef58462016c9c17501f9d07ba7432c357592bd8e565a86dfc150bcc3c29567cdb9b4b1e562c36a3a25765cd09343d23ec42d09f239ab6bb885d6930e476aa367ab686c51252729194c1825ca64d744a5f3504c5e222cab6151d5205c0b58cb6eca022bf0093720ab40707addff3bdd2219d3e4c54f19ca9bb2336b5885fef1de8", 0xb2}, {&(0x7f00009b9000-0x2a)="48f86d903040b30d05afe78528ffd6dbbafaa64a44e9438f92fa7538be078bc220c56f5d01105a6ca29c", 0x2a}, {&(0x7f0000e32000-0x45)="876c72652a73132f522f4e9ba67198323027456afd2b5f1c6290647f0d464fd1aaa316821900062625919d01da58acae5fb3b429d3b3a3c533b4aef9e443d82adfe446cb21", 0x45}, {&(0x7f0000109000-0xa8)="20bd4ec22816e3ef67547850d9a0a009bfa5cacd762f316f017a06f5f13386e08f11b51551ec63cfaa1915d49efc387907b2f659f35f8a981fe4945ab4ca2494b10941ce7e2bf6afd00a3befbf3e55f515c0e7f16703922c42ed132d70aea1001171cb6e18e752e762438672eb4c27f3725ad2c67b10c9b1bd4386267771a7a6f51346a6441c6fa247d5be700cc589d2a99476e56a944f63f7cb41ae3bc448beafa2675585467f1e", 0xa8}], 0x4, &(0x7f000009c000-0x78)=[@rights={0x18, 0x1, 0x1, [r3, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x78, 0x80}, 0x80) ptrace$setopts(0x4200, r8, 0x7, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00006e8000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000ecf000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000055e000-0x20)={0x4, 0x0, 0x2, 0x100000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000d11000-0x20)={0x1f, r17, 0x1, 0x64f}) sendmsg$can_bcm(r2, &(0x7f0000f73000-0x38)={&(0x7f0000c19000)={0x1d, r14, 0x0, 0x0}, 0x10, &(0x7f0000085000-0x10)={&(0x7f0000750000)={0x5, 0x200, 0x5c92, {0x0, 0x0}, {r15, r16/1000+10000}, {0x1, 0x6, 0x100, 0xe6}, 0x1, @can={{0x2, 0x7ff, 0x0, 0x5623}, 0x8, 0x1, 0x0, 0x0, "1d3e55ae6bc52315"}}, 0x48}, 0x1, 0x0, 0x0, 0x4810}, 0x0) 2018/01/23 02:20:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) 2018/01/23 02:20:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000005b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) name_to_handle_at(r1, &(0x7f0000910000-0x8)='./file0\x00', &(0x7f000019c000-0x19)={0x19, 0xf673, "f84ca98ab73ac4e291e960430df1c6b558"}, &(0x7f00007e9000-0x4)=0x0, 0x1400) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:20:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x0, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) 2018/01/23 02:20:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002a5000)='/selinux/validatetrans\x00', 0x1, 0x0) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x100, 0x0) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") 2018/01/23 02:20:04 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00004b1000)={0x8, 0x3, 0x419, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x4, &(0x7f00001cc000-0x8)=0x0) io_submit(r2, 0x7, &(0x7f000087a000)=[&(0x7f000071d000)={0x0, 0x0, 0x0, 0x3, 0x1, r1, &(0x7f000085b000)="d83c1cd74f68ebde992bf21d9a3d138847290edf52f9935a6b9751007a1629d7b2445a92d59187f5b5fce9bb0e0dd647f3b1d85793aafe5fae804386ea781b6b0d7a564e784f9d47055c6e949c8dfde3e9e9af50c9d0439c2de7208e53b2841f5ca1939a6cc41bebebfc143bbd727209fcdcdb3fea243a6e3b542008d3c7acd65481005d08ed0e7d5b202c589121008b9f072a388e2130c44686b2fa019116a7d895940ca17964c53a6031ebd0696efe91ca8a16ff5e1eae41550428546317cc09a5678f7f2640b460a5d4272af2ebc66529adb64d6fd9391a873a79ab90c4f904506786476545", 0xe7, 0x1, 0x0, 0x1, r0}, &(0x7f0000fab000-0x40)={0x0, 0x0, 0x0, 0x7, 0x75b, r1, &(0x7f00001c7000)="c12f8ba10e97c15f34dc64bcccf7b7d0d583003b48733e75efec38b15765745e1078aa11ad68c5add6f46027d2d02448c53a6994cd8769646d84a77a89d6001a30f5d1afa572b8e9057ee8d5cca3aad339b9f39fe9f369742738ebbff4b301f128dfcc9517a94b1e51a688fe7cd55c5849af392761851fe86ff987e135d4978ffda9d3d36c58bef163a942c381210c01ffd79a3f31d4954fdc6756bf53e82e58311b0ce033afc4", 0xa7, 0x749c156e, 0x0, 0x1, r0}, &(0x7f0000f24000-0x40)={0x0, 0x0, 0x0, 0x3, 0x80000000, r0, &(0x7f0000eec000)="5d90b433418ab5f97970a06fed79b05ec05ffd3e852a46b37a6a7917e8031076f4e3a30534dbf3d58cafaac9e34995201ee53bbc46fb775e00234d9886f4eec6be02b382603930302ab449795bc6262167ecc6b6f0ac831c3ed5673b577fc4af19430d46cc5eb86b24b5e8a28d1a69b7152da2e239d799caec9addaaebc14a0752f15d8101bec045114c413ac8f7d2bc6ebb93565745b37c0751b77eda723c21afd99c3dfb66916b6620f62cd939ddb3936d583661795b81081915e04ec2a7374101f14720efb5a88efcba8329e0245f1f200483a67476810bb53a6982c749300321e419467bb82ecb15", 0xea, 0x8ddf, 0x0, 0x0, r0}, &(0x7f0000844000)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f000045f000)="fbb9f384b68a8f187905818651d72425389fb616161de9680be173190fd51392e55b38034839a47cb36e4ad814475f9a9b611b22a250ebe9b3c234ab3c36973bcd099bb3dcc0efad4dc9c24d6e86ad4a846e856f15", 0x55, 0x7, 0x0, 0x0, r0}, &(0x7f0000f4e000-0x40)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f0000f52000)="41ac217fe3b7ad2979b88e95c911888aad076dc1a8a76cebbccba4c3f5b26364e79f1f121610006f0d1fae57a5cfb5c4b4429e4a373ae8e20c62938c76dac8ba5306acadb529d6bdeacbc3ee61819ca37693554c980ae0f837a8659f61d74b5112cde59bd78b2060efa2d302dd043d60f01eccbf8003508d9002ff4158ba74fe2de244b56aaec7c5bbf7f9644e80722afbdffccb16614da8e3e84cb6d197704b28c9c08c4b056e8cb40f0fb90c8b0b701b7dca4df85529e11f3658f804ba47cfa826c9cddb862a66a748df540fd82e6c69e21e08cdebcb7d57be942c4c615f9bc779210dce84ebcfafb439", 0xeb, 0xff, 0x0, 0x0, r0}, &(0x7f0000dd0000)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000ab9000-0x47)="0fc2e03073e08196390e63aae8b94a128be351d428d5ad6e5d5d9840e8e2995cedbae4ab4e39552357cdcdc68ad20d8d7143de1df9b378da1c21baa62d7f275385b47c9d0dfe9e", 0x47, 0x40, 0x0, 0x1, r0}, &(0x7f00001c2000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000ddc000-0x81)="0d3922d430169aced15f2dd839b206ec83085b6e9ac2c0d41a85b65bf6e8b5719f886008039c0b203f1bec1ae5f41c5a6a586c0b00f21372fac3ae2f1fb4076d3edacf0cf609536c0446bc4f11945163e5409a96906b23fae636d12020155f0dbfc587080079195890299722e68571dc751fbc64da641c4ecbf932f3bc8b86c5ca", 0x81, 0x3, 0x0, 0x0, r0}]) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000048f000)="", 0x0) munmap(&(0x7f000049c000/0x3000)=nil, 0x3000) 2018/01/23 02:20:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0xa95, 0x0, []}) ioctl$KVM_NMI(r2, 0xae9a) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/23 02:20:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x0, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200280) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00008be000)=0x9) 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, 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) r1 = socket(0x10, 0x803, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000dfe000-0x4)=0x0, &(0x7f0000453000)=0x4) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f00008eb000-0x4)=0x0, 0x4) write(r1, &(0x7f00009a0000)="2600000022004701050007008980e80500006d20002b1000c0e9ff094a51f1010187033500b0", 0x26) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x4, 0x0, 0x315) accept(r2, &(0x7f0000e45000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000576000-0x4)=0x32) fstat(r2, &(0x7f00007e3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f00008e0000-0x38)={&(0x7f0000efa000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000366000-0x10)={&(0x7f000031a000)={0x37c, 0x7, 0x3, 0xc07, 0x7, 0x0, {0x7, 0x0, 0x3}, [@nested={0x174, 0x34, [@generic="b029939a6ae33c705683484489c6da1dca591176aca7ef1542c973398331f489925c57d1e48c590abb9f8bb08e73d9763468fb0dd6f24fff2613d9181c4773e9cfea0395952fdf34ecf271ea0b3cef44453883beee562cd03e99bce513940ce1ffa71e7a558d8108031fac01e22f7435eaa45d88b8d205abe50185892f0ff2b8", @typed={0x8, 0x95, @void=""}, @typed={0xc, 0x3c, @str='/\'\x00'}, @typed={0xc, 0x65, @fd=r3}, @typed={0x18, 0x5d, @ipv6=@loopback={0x0, 0x1}}, @generic="f606e1569b835a5138ce13edfd45b028c8a19b602fb20bff47afe527dde31412f54c7695012ab44457e94795ead589d2a345bc23a7165768604f00745fcfb63c938b36ba9dad0441f37f6f5e65b4cf20149731b9a8dd115c8defcc69d72e73f1886b4d9c30779e7bffa3b93bc8372f509f64e4237c23c358044e8b0a1b8e24eb0a508eda809c0847d3d4d4eaa1de705a7e5a77ab7499422b5f6a4c41107cd4db26461ba017b8b7e3b877aa18cea8940392ce1ee67f"]}, @typed={0xc, 0x21, @fd=r0}, @nested={0x1e0, 0x2b, [@generic="3583b642a0af55ae75ac3fcb1cb4a5155bd3", @typed={0xc, 0x6e, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x41, @uid=r4}, @generic="16ec62a7fd4773a5d1925f6ec4145f81e94043c146f2f96cd1e66eaf70eca212bba082d5b7a26ff2646fed783d2306f3fa6567db991b24a877b9dc7366d14572fa94964477c2366af568d9ea9896568335f772b6136ffad18cad9c60456c46a7b24b68015af2fe904a5d4a37601bf2597eb9e2a92f92c52c206d10470ea6dea92cdddb6947fda40c0a34616aaf494a227903e2b3b395a13c977dcc15ba0c4d26fe521d95416023f313ac0f94dfdc7a5f104b7cc963e4a17e920183d0bb8e7a508318d598921f031ff5cf0b1531efbb0d5ab760fbebaf8f99cf8b", @typed={0xc, 0xe, @u32=0x3}, @typed={0xc, 0x37, @fd=r2}, @typed={0xb8, 0x93, @binary="7a76c7c2f33f3ec52ad7cc951eedde7678e15b1fef8254fe29a31a077c04cc4ccd328695264446cf21095f8a4a24bbc39c18ea0207fd4728dac5f2a5cffb44264c71f1f4e64a185ea35997079d7ae4d8f40354f2c9748f5a543719662fce96f8680b7a3bd9c95196ca4c095bc0895e8a1c6f6f53e6c8300dfefdd7fa4372154330044fca3077aa5a4709840ab5a531e330b14c7299ff105d540d6c5a35d6c97eff87b604399d516099e23016ed"}, @typed={0x8, 0x2c, @void=""}]}, @typed={0x8, 0x2e, @void=""}]}, 0x37c}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) epoll_create(0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000e64000-0x5c)={0x1662, 0x2, {0xffffffffffffffff, 0x3, 0x3, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 02:20:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f2c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) symlinkat(&(0x7f0000a36000-0x8)='./file0\x00', r3, &(0x7f0000372000)='./file0\x00') ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) 2018/01/23 02:20:04 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000ee9000)='/dev/dmmidi#\x00', 0xfffffffffffff001, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:etc_t:s0\x00', 0x1b) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003bc000)={0x7, 0x100000000, 0x2, 0x7, 0x7, 0x5, 0xfd6, 0x100, 0xd0, 0x1ff, 0x3f}, 0xb) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r2, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) [ 393.289218] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=775 sclass=netlink_route_socket pig=4409 comm=syz-executor4 2018/01/23 02:20:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x0, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0xa95, 0x0, []}) ioctl$KVM_NMI(r2, 0xae9a) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/23 02:20:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000501000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00001a8000-0xba)=""/186) syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") 2018/01/23 02:20:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f0000daa000-0xb)='/dev/midi#\x00', 0x8, 0x8000) r2 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000cf8000-0x110)={{0x6, 0x1, 0x401, 0x6, "547c3ec5e36105a575e2d63b76d8b308d899e5593818099915bb46149979fae32428eec86c81d0ae8c19e1b3", 0x400}, 0x0, 0x0, 0x5, r2, 0x100000000, 0x9, "56da6f1bde0c6ce7281f2b84490cdca19650a53efa0e94be4e67b051e599e5dc0c59710d45fa32fb581524a68be4cac96dbe9246b62cb0022eddda16ffa07f71", &(0x7f00004a4000)='xts(serpent)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 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], [0x8000, 0x1, 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]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:20:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) 2018/01/23 02:20:04 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$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0x0, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000956000)="", 0x0, 0x4000000, &(0x7f0000ac9000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x1225}, 0x1c) munlock(&(0x7f0000703000/0x2000)=nil, 0x2000) io_setup(0x8, &(0x7f00002cd000-0x8)=0x0) r2 = syz_open_dev$midi(&(0x7f000091b000-0xb)='/dev/midi#\x00', 0x101, 0x1) io_cancel(r1, &(0x7f0000b7b000-0x40)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000f83000-0xc8)="4a754644cd6c1f01347f28ba4d0d4b322690cc773297c2168eb9a297dec93caebcdecb3ad9935d67ce26ca25c9abbe08a38b8f7cc865779deaa8cc5144f6b8c2ed9084ad0a607be18daafa5ef9cf1cc44f5439b91ab60a518eb911f6f9d35abb1d6a62b2e0092a849017a6cb20839cc0e46d68f25cb94412c496de2e74f9c34bba3e5c9b9f2c806dd1dce7b26b9e1114c4caeee7a6ae45c608519af8199b4de7c2a110b4d90a6f925eaa28bea35303638f81a6b0546b03dc89011ad7b58b8a32eaeb97caa60e1519", 0xc8, 0x252669c3, 0x0, 0x0, r2}, &(0x7f000092f000-0x20)={0x0, 0x0, 0x0, 0x0}) r3 = dup2(r0, r0) syz_open_dev$mouse(&(0x7f0000969000)='/dev/input/mouse#\x00', 0x2, 0x2800) sendmsg(r3, &(0x7f000081e000)={&(0x7f0000617000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000a8d000-0x60)=[{&(0x7f00007bd000-0xbb)="", 0x0}, {&(0x7f00002fe000-0xe0)="0e63501baf6cf9f4c7fa8531e57c4f5d603a604f12ffedf16c5bbd5f78c2664024d47afc2b80af9d7609521799072a1bb0ab7aea89d7f8da3e9b10dafc6da721e8a1cb149f92009030ae07d32659cf199725061e711354a375e59a67c37d3c2877b775aa4a835b00f82b8762d8740ac9ca3be4337326578bb028209cda4c90378241cd87729127963a23847d48c8d02f2125b4209d6ed552e70121a5369e5f145050559c0ca57a9a6fbf5c27bb532b4c665345597abdf7ead54916237a05343dda9fa7cc8a7d578fe5d404c25ed1badc3b9446dc16b1f81b161a72d816fc4a3e", 0xe0}], 0x2, &(0x7f0000f76000)=[{0xe8, 0x0, 0xff, "c4ac180993d55f33512c0f8d88ef458d38fd450aeef104e90311499d381756bc326994db6bc3f46729d3a3f395e8abe81152ea8e212ebd88733a8939c1229234a721196cbef135b4ad47f307fd85e325daba680531fb324909cce67367e406d495d686ba948bbeab8aef7bdadc00a23cd88b77024fbccae31a4c2544d71dad85cbcc7aa90f152e53fb7aade86a958d757df930f5f0bd6f0d4097d29b1f025b19e818706996124a9aeaaaa4a261a791da40b330d47f939e4c2105ff5383459fd22fbcb916f899b0706ae76acfe6da7a1b1c93dfde72bc"}, {0x40, 0x3a, 0x3, "9f01f402dd99e14fac92ff3968f10f0f1c5c6ae9fb00d673f6674984a74000e02e46cf61f9494e776330"}, {0x10, 0x119, 0xff, ""}], 0x138, 0x0}, 0x844) [ 393.380910] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=775 sclass=netlink_route_socket pig=4409 comm=syz-executor4 2018/01/23 02:20:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000f30000)=0xdc2, 0x4) init_module(&(0x7f000011e000)='trustedmime_typelovmnet0vmnet0.ppp0\x00', 0x24, &(0x7f0000166000-0x6)='*user\x00') r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r2, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00001a8000-0x9)='/dev/ppp\x00', 0x480, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) socketpair$inet(0x2, 0x3, 0x9, &(0x7f0000f84000)={0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f00006c8000-0x15)='net/ip6_tables_names\x00') setsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000eac000)=0x5, 0x4) 2018/01/23 02:20:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) 2018/01/23 02:20:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000e96000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a3f000)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00008b0000-0x4)={0x7fff}, 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000bcb000-0x4)=0x0) syz_open_procfs(r2, &(0x7f0000ec2000)='net/ip6_tables_targets\x00') 2018/01/23 02:20:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f000011a000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x100) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00003f6000)=0x4000) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0xfffffffffffffda7, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) r2 = syz_open_dev$sndpcmp(&(0x7f00001da000-0x12)='/dev/snd/pcmC#D#p\x00', 0xf80, 0x400) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000910000-0x45)={r0, 0xc7, 0x100000001, "fa143b157707fcd4434eb3793a991cef6b3bd012c252a2f2cd188345fa6a1e97abfbfd676da591c63696acf95f38b87aab2479415881a722d06831"}) setsockopt(r2, 0xfffffffffffff000, 0x7, &(0x7f0000776000)="4b5c5d260f0b147075cf1aa3e00aacb5a96b9d0f4c7e28d7864fae1d804ad8b573c845b142e79df7e0b63e8e4d271b288d14e5b8c02c97500f532e7c2ff16826fb695660586a867fd95c59696013e5730c2b99fe7a1753baa7956984d6b0ca7842dcc84ffccafdea0a7b1c7fb9dac82baddcb63c09aabc146be19a67ff675adcbc0c529b5e571cca2559262ab20fd95504f675f58ee4ef", 0x97) getuid() 2018/01/23 02:20:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0x0, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:04 executing program 3: socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x443407d411c2b156) r1 = accept$alg(r0, 0x0, 0x0) preadv(r1, &(0x7f000086b000)=[{&(0x7f00009dc000-0x9b)=""/155, 0x9b}, {&(0x7f0000e40000)=""/58, 0x3a}, {&(0x7f0000ca5000)=""/26, 0x1a}], 0x3, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bf3000-0x11)='/selinux/enforce\x00', 0x80, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000179000)={0x1, 0x2, 0x7, 0x2, 0x7}) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f9d000)='/dev/ppp\x00', 0x2400, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bc7000-0xe)='/selinux/load\x00', 0x2, 0x0) r2 = dup2(r0, r1) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000abb000)=[@in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x7}, @in6={0xa, 0x3, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x33d9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000c13000-0xa)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f000057d000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000de9000)=0x0, &(0x7f0000fd3000-0x4)=0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000267000)="", 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000436000-0x68)={0x81, 0x0, [0xf547, 0x2, 0x0, 0x45f2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000fd4000-0x18)={0xaa, 0x1, 0x0}) gettid() r5 = openat(0xffffffffffffff9c, &(0x7f0000d12000+0x507)='./file0\x00', 0x83, 0x88) ioctl$KVM_GET_PIT(r5, 0xc048ae65, &(0x7f0000f8a000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getxattr(&(0x7f0000f18000)='./file0\x00', &(0x7f0000097000)=@known='security.capability\x00', &(0x7f0000c35000-0x1000)=""/4096, 0x1000) prctl$intptr(0x4, 0x4) 2018/01/23 02:20:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000f67000-0x61)="0f89603808680d63a471310434f4283552e5f06e62c3736cb98ca5b5cb3f754815c2293f40b933c17e21e4e86156ba411bd7e9512ac3b5c58e9c873a3896998bbe5ab3b7f8c2a6a3ec38d8e88f568dd12aaff7069a62145e9aa1bc437771f56eea") r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000729000)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x2) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00007e3000-0xfa)=""/250) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000e1e000)={0x0, 0x0}, 0x4800) clock_gettime(0x0, &(0x7f0000bae000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000967000)={0x0, 0x0}) acct(&(0x7f0000dbe000-0x8)='./file0\x00') socket$can_raw(0x1d, 0x3, 0x1) write$evdev(r2, &(0x7f0000c0a000)=[{{0x0, 0x2710}, 0x9, 0x1, 0x20}, {{r3, r4/1000+10000}, 0x1, 0x1, 0x6}, {{0x77359400, 0x0}, 0x7a, 0x6, 0xfffffffffffffffb}, {{0x0, 0x0}, 0x4a, 0x0, 0x200}, {{0x77359400, 0x0}, 0x8001, 0xc99, 0xfffffffffffffffd}, {{0x0, 0x0}, 0x100000, 0x8, 0xf48}, {{0x0, 0x2710}, 0x0, 0x0, 0x5}, {{r5, r6/1000+10000}, 0x3ff, 0x200, 0x0}, {{0x0, 0x2710}, 0x1, 0x1ff, 0x1}], 0xd8) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00006ad000-0x51)=""/81) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000171000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/23 02:20:04 executing program 2 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) 2018/01/23 02:20:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0x0, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:04 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000413000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x30, r0, 0x0) syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") 2018/01/23 02:20:04 executing program 7: sched_yield() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, 0xffffffffffffffff, 0x1}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000af0000)={0x1, 0x0, [{0x200004b564d04, 0x0, 0x0}]}) openat$audio(0xffffffffffffff9c, &(0x7f0000445000)='/dev/audio\x00', 0x0, 0x0) [ 393.617057] FAULT_INJECTION: forcing a failure. [ 393.617057] name failslab, interval 1, probability 0, space 0, times 0 [ 393.661341] CPU: 0 PID: 4483 Comm: syz-executor2 Not tainted 4.15.0-rc9+ #275 [ 393.668645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 393.677986] Call Trace: [ 393.680556] dump_stack+0x194/0x257 [ 393.684164] ? arch_local_irq_restore+0x53/0x53 [ 393.688821] should_fail+0x8c0/0xa40 [ 393.692513] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 393.697594] ? lock_release+0xa40/0xa40 [ 393.701549] ? __lock_is_held+0xb6/0x140 [ 393.705590] ? find_held_lock+0x35/0x1d0 [ 393.709633] ? __lock_is_held+0xb6/0x140 [ 393.713686] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 393.719546] ? print_irqtrace_events+0x270/0x270 [ 393.724279] ? rcu_note_context_switch+0x710/0x710 [ 393.729197] should_failslab+0xec/0x120 [ 393.733148] __kmalloc+0x63/0x760 [ 393.736573] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 393.741572] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 393.746303] ? sock_kmalloc+0x112/0x190 [ 393.750265] sock_kmalloc+0x112/0x190 [ 393.754039] ? copy_overflow+0x30/0x30 [ 393.757914] alg_setsockopt+0x210/0x350 [ 393.761867] SyS_setsockopt+0x189/0x360 [ 393.765818] ? SyS_recv+0x40/0x40 [ 393.769243] ? SyS_write+0x184/0x220 [ 393.772930] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 393.777750] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 393.782741] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 393.787478] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 393.792208] RIP: 0033:0x452ef9 [ 393.795376] RSP: 002b:00007fad2de1ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 393.803057] RAX: ffffffffffffffda RBX: 00007fad2de1aaa0 RCX: 0000000000452ef9 2018/01/23 02:20:04 executing program 4: mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000041000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000ea000)={0x8, 0xb83c597, 0x4, 'queue0\x00', 0x73ce79e6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_emit_ethernet(0x3e, &(0x7f00000b4000-0x221)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x88, 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}, {[], @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) setns(r0, 0x8000000) 2018/01/23 02:20:04 executing program 5: r0 = syz_open_dev$midi(&(0x7f000029d000-0xb)='/dev/midi#\x00', 0x4, 0x1) ioctl(r0, 0x7, &(0x7f00001ba000-0x14)="3c24d5839ac214399cf3c6bd3514adadebcec3c3") getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000878000)=0x0, &(0x7f00009d0000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000731000-0x4)=0x10000, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:20:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) [ 393.810299] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 393.817541] RBP: 00007fad2de1aa90 R08: 000000000000020c R09: 0000000000000000 [ 393.824784] R10: 0000000020928000 R11: 0000000000000212 R12: 00000000004b7c76 [ 393.832028] R13: 00007fad2de1abc8 R14: 00000000004b7c76 R15: 0000000000000000 2018/01/23 02:20:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000006000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000a44000-0x5)='task\x00') accept4$packet(r1, &(0x7f00006a4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006d5000)=0x14, 0x80800) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000bd4000)={0x4, 0x0, 0x4, 0x3, 0x3}) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000acd000-0x18)={0x0, 0x1f, 0x0, &(0x7f0000104000-0x8)=0x0}) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/01/23 02:20:05 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0x0, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d18000)="42538cc430edb8738458f94eea6d8a91eb3ea252dc9d25f1d886382cf905cc2a2d518a1d72b7fcac82642c4a010000005f4027c8126fb053c86ccff8be329d944324d576e05221d8", 0x100eb) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r1 = syz_open_dev$vcsn(&(0x7f0000fd8000)='/dev/vcs#\x00', 0xd00f, 0x5da4f81306cf58a5) ioctl$FIONREAD(r1, 0x541b, &(0x7f00002e7000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) open$dir(&(0x7f0000dfe000)='./file0\x00', 0x800, 0xa) 2018/01/23 02:20:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) r1 = syz_open_dev$dmmidi(&(0x7f00004d0000-0xd)='/dev/dmmidi#\x00', 0x10000, 0x400002) connect$l2tp(r1, &(0x7f000036a000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x4, 0x2, {0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}}}, 0x32) 2018/01/23 02:20:05 executing program 0: r0 = socket$nl_route(0x10, 0x3, 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(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="a649433fbe1e543b4615cb94f77a9518822466bb8f5ece5fcb1b6be6fdabcc57dede4b5d3746520fd9e07dd48e0bd501e6dd6d18445e6c4fa68e932049f81688234e33ba3d7b6437699ee196258978562a8321bf47c36882da7e41904b4ff6fd0f41174c656f15a4a3a5603a0152e2bd024a30ef304605386e8ccfc5fc503354a7082f3d06f5ed42596a1e14e95ecec9cffef496dddc898f2f7b80d8cc019422aeee5c5f62f5b9fa225bb1985476dd251adf9f0a8b028c3e7549b9bf0a", 0xbd}, {&(0x7f0000001000-0xd2)="05575e9673d3518afe9a159aa50ac2b49364bdeb760318f691a97daf6514817b63574fb389545b254237fe123427c7ad324fda56defb46093b02e448fcedc5556f68f0b34b624bbad6136df01a63af3f14238c2ecd4fa5c8faf933b76cbef4d84655dd521be5c675ed3c5ba7943e2a8851784c350d9acd27207b1e57c575dd4b067db764f184da068b3e0802b2a614fc620f45d57d1ac2bf54790eb8745815dab1715a556b69dc3eee2b7de4f9629d78cedee602cb506c3891e55f9177de2f1400bd13b24d15f3a7b47557a87bd130415444", 0xd2}, {&(0x7f0000abf000-0x9d)="295c5556a62be3331b06ae5855a6d19890bd1e79b327d934ca729b3e39f6d84f5647baa9fbe91248c5943a152a5c2f28367c27b8c6f1d3a3fa1d0371af75d17f2bf36f28f10450d6b620bb6d1efb006451fffab6e153d64686b0587f85066e45ca8706ab6bccc0cc7c7872c4226ba025854af536a5c61ed2aeb7c62331ce234c9de59ac8337eb6ebea78abbd17ed27035cc0bda0d7a4a497dd689ce3ae", 0x9d}, {&(0x7f0000000000)="51ba4136fb6effc26dbb1f27418a743b15a0c428c3b8ad18ac4eb0e74ecf405f3b9802704c5e3fa1cd642ab961d78ae970894d8cda3a416c00b823ca34f7a9d52828b151407cc32b152d55db294cb6", 0x4f}, {&(0x7f0000dce000)="79c50c821901711e9cbc823ad4be4fbf03f47e750e814c1d2a3d3c0af37ae01e810db63dc6f61bbe28ab16d14d6ac9aa24e976e1bf00ae4e9a7cf4b681bbfcdda71493f5836b5c2f959eb405412408f9467aab2a5a09669db82aea49075987bfce20d5abb7984a", 0x67}, {&(0x7f0000ae2000)="d7c6b875768534e310bb743e0191a07b205a2149f1dbac1c82fdc7afaa166e3f090013ed71f0d805155c960420ae4a37fb346e3d416a7f4f3696341b051e95053e6c05eb2520fa34b8506c02d8f020040e6285e109e32dbdd9194cb665317d8c5883128e897e33219dcbf8b0fba224e3ad4f55fcb2af6182cbd09bb4cf815cd1bda0dc474165208f1ebe1c9eea402234047dbd66dbda92f4106022c822034ac8d4bc39df45c4cc8a397df2f6f8a348c143d671f5d400568dbae4ff66dfe992b519abee38335bbf27971b62849a669a424f32", 0xd2}, {&(0x7f0000000000)="54c8c1ccfebbd30dda161333db0cbc15500936b871233c522a5cea9fd92987ceeffb13fc3a3ae1873f9fae846bf3ea2683030c3e1c411bedff4b8bee92aa40f8cf2249b24d8e57d85b251b443491b66fe631ac5af6d7e09296f7cff2e7906c0edb76c5d268844ba1ba60ec39be14f78b3abd55923480571d8fbc1fc0db31acd053b33e56db47a37726af7a2e45ad855b9f81fc85eddceb7b72c2fe4a30603835f945ce9a1bfd9987beabe0cd0ce89d280c40e3bdc2b72b", 0xb7}, {&(0x7f0000001000-0x95)="4481df1ecdbd73cd3be77bb6507285bebff36249d95461cb7f4a09ac7785de758062a3fe71e436882dd944c8e3a7fcdcd9e242333ff85b1e0eb8c8b7747b26a2f87b126e9d2b28503f2db99210706a77e4b66cc360e36af616a8280889734e807baca0193e2f527a54552ea67726e8aca9a3cea8fcdd714731277877ec7ab97fcc0579a927ec7a1eca67c858ed3b691435127b2122", 0x95}, {&(0x7f0000000000)="ca830e5a1721f8eb4925acf2528edcef958ce6d3ba00c838613b9669e5dd628a936e94a913e8ac07dee9a242d308fd1d656129f45674953661668fe00e287c576ce81f9880d1c320205aa1de", 0x4c}], 0x9, &(0x7f0000000000)=[{0x1010, 0x13f, 0xfffffffffffff88f, "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"}, {0x50, 0x1ff, 0x900, "871fe84f43588041387e1ca77350bf049dd3e7a9181ae3723bdb68eb770b728b7db791631bf45421f5e3b127e8075010d644e0988b8611a135"}], 0x1060, 0x80}, 0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) 2018/01/23 02:20:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000653000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) r5 = getpgrp(0x0) fcntl$getownex(r3, 0x10, &(0x7f0000a4c000-0x8)={0x0, 0x0}) fcntl$setown(r2, 0x8, r5) fcntl$setsig(r3, 0xa, 0x12) r6 = gettid() tkill(r6, 0x100000000000016) close(r0) 2018/01/23 02:20:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x0, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000658000-0x8)={0x0, 0x0}) fcntl$setflags(r1, 0x2, 0x1) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000089d000-0x92)="e4c0bece8a323f9f143997a63541fc272a7716769415cd9376d079fd14d1a887ae4d0fe971146b2e5dd70d5ec755adc3037fde0d101292d41afe2d91f23c6770d81429ac270fc2474d10c7c04c6b655a8ca5065270612f88dd59bccc01f2f9fb551c4fc1afb5227add3039d68ceb164f58958501f7ce2c60e6cfa68db61594a762a5fd7a0f702d351cf5585c4af9614951b2", 0x92) bind$alg(r2, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000048f000)="", 0x0) 2018/01/23 02:20:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000001000-0x4)=0x40000, 0xffffffffffffff18) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) move_pages(0x0, 0x7ffff, &(0x7f0000005000-0x38)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000000000/0x2000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x4000)=nil], &(0x7f0000004000)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) execve(&(0x7f0000cdb000-0x8)='./file0\x00', &(0x7f0000e7b000)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_dev$sndpcmp(&(0x7f000098e000-0x12)='/dev/snd/pcmC#D#p\x00', 0x800, 0x400) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000da0000-0x10)={{0xfffffffffffff801, 0xf2f}, 0x30}, 0x10) fcntl$notify(r0, 0x402, 0x22) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) ioctl(r0, 0x8383cfa, &(0x7f0000c17000)="22554ec5322e7d538c32343181894745d1087458c8a1a4d79430cb1f192b3a8dfa147bec6da5e6e8a49bed7e213c9972be1b602fe122c7e14a1b16ea68f5b3148e03f17e9e720cba39a21cf566fba6f772fee8e4a68dc074b9dcd71b3b2ae9877de57801ec6c5565fbada7cc8da01a277d73a4ee08ef66662a7a93738a5922dfb5812b9cb369d56393f29275cce0f553e3d648d532b4b37ff35a8b9d5f3d21556b9c0127cee3") 2018/01/23 02:20:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x0, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000118000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x100) getsockname$llc(r0, &(0x7f00009eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000178000-0x4)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000096a000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00008d0000-0x4)=r2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r3 = accept$alg(r1, 0x0, 0x0) remap_file_pages(&(0x7f0000afe000/0x4000)=nil, 0x4000, 0x1000000, 0x7, 0x1000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000485000-0x8)=0x6, 0x8) write(r3, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000f4c000-0x88)={0x8, {{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) recvmsg(r3, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000883000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000ffd000-0x98)={0x0, 0x0, 0x0, 0x0, 0x3ff, 0xd, 0xc, 0x4, "fdcf0b98025845feef30a0ea908a2a05cff176e8f118825873e44f958e93610ec10d84f4a78ed0f20533ba7189a34c7441f255949c0528ac4d5002d6da530c40", "ad973a3315e45fba6a2801e3f2aa1f328b1fbfcd3c56e28859500738873fc417", [0x1f, 0x27f], 0x0}) 2018/01/23 02:20:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d3000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000bc4000)=0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000491000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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=@dev={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f00002ba000-0x4)=0xe8) r4 = getegid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d47000-0xc)={r2, r3, r4}, 0xc) sched_rr_get_interval(r2, &(0x7f0000ed1000-0x10)={0x0, 0x0}) clock_settime(0x6, &(0x7f0000ad2000-0x10)={0x0, r5}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000987000)={0x0, 0x8, 0x20, 0xf15c, 0x9}, &(0x7f0000669000)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000bc7000-0x8)=@assoc_value={r6, 0x400}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d4d000-0x8)={0x0, 0x1}, &(0x7f0000b0e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ed3000)={r7, 0x401}, 0x8) pause() 2018/01/23 02:20:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b98000)='/dev/dsp\x00', 0x42800, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000809000-0x4)={0x0, 0x0, 0x2000}, 0x4) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2000000000000001, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/23 02:20:05 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000488000-0x9)='/dev/dsp\x00', 0x402000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000001000-0xc)={0x1000, 0x1ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) prlimit64(r2, 0x0, &(0x7f0000bb2000)={0x0, 0x0}, 0x0) bind$alg(r1, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) 2018/01/23 02:20:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x80, 0x1443, 0x0, 0xff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f00004aa000)='./file0\x00', 0x602, 0x80) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000eba000)=0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000014000)=""/0, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000274000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000b2e000-0x4)=0xb18a) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00009d3000-0x68)={0x1bd8c2136b26d894, 0x0, [0x20, 0xfffffffffffffffa, 0x40, 0x10084], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$packet(r0, &(0x7f0000bef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000dd000-0x4)=0x14) sendmsg$nl_route(r2, &(0x7f0000e26000)={&(0x7f00009d9000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00008dc000-0x10)={&(0x7f00008f9000-0x70)=@ipv4_getaddr={0x70, 0x16, 0x200, 0x7, 0x1, {0x2, 0x3f, 0x704, 0x0, r4}, [@IFA_FLAGS={0x8, 0x8, 0x4}, @IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}, @IFA_LABEL={0x14, 0x3, @generic="10086f41e811f233a0fa4c9733f6c50f"}, @IFA_LABEL={0x14, 0x3, @generic="70b1843bd5551ab1d6ac326e7a4e744f"}, @IFA_LOCAL={0x8, 0x2, @rand_addr=0x0}, @IFA_ADDRESS={0x8, 0x1, @multicast2=0xe0000002}, @IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_FLAGS={0x8, 0x8, 0x80}]}, 0x70}, 0x1, 0x0, 0x0, 0x80}, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/23 02:20:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c16000)={0x0, 0x0}) 2018/01/23 02:20:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000095e000)='/dev/ppp\x00', 0x20400, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) flistxattr(r0, &(0x7f00004ed000-0x31)=""/49, 0x31) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e66000)={0x0, 0x0, 0x0}, &(0x7f0000cbe000)=0xc) wait4(r4, &(0x7f0000219000-0x4)=0x0, 0x1000004, &(0x7f0000020000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 02:20:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x0, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [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, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d6000-0xd7)="c2e8a5c8aa0000000000001cbb38936f486b72521d89df9200000000000100007bf211c6d59b09cc9f367d7855484cebbc46aa9ca9719217e85ccf74d14fca400d1fa2a654f9dc1c2202865f3c5bdd8716f96ffedbc334460d2ec1c8a230e653e5153bc6ccf1e7d32176386ad7646b3458bf7ea2765cbff99aeba47ece90b9978cf254b37879fd1917f4ea759c065e4336e9d7dcdffd8f750e4b7c0c6b6fe49b960a5075bfb88c4fac940ffbb0e6354c6e218ccbc461d5dc8c95e0470dc4cbcfe4479b0c8309d60100fd6b273c38ce311ccac3c02e8896", 0xd7) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 02:20:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = syz_open_dev$adsp(&(0x7f0000cde000)='/dev/adsp#\x00', 0x1, 0x48401) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f000092d000-0x20)={0x3000, 0x0, 0x2377, 0x101, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000065000)={0x3, 0x1}) 2018/01/23 02:20:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") sendfile(r0, r0, &(0x7f000057e000-0x8)=0x0, 0x1) 2018/01/23 02:20:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000252000)='/dev/sequencer2\x00', 0x800, 0x0) r3 = socket$inet(0x2, 0x800, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000b1c000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x410000}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0xf0)={0xf0, 0x2, 0x1, 0x20, 0x5, 0x0, {0xc, 0x0, 0x5}, [@nested={0xdc, 0x31, [@typed={0xc, 0x65, @pid=r1}, @generic="ee1c03cfc25e82014624a1c9426369b8a5ed3c1cbdeef1e67195385ce399a17e48d67d7bfa42653dea17b620cc39aca4d4451a70e325747ea08eac8e1f4f2bf29e7d5f14f1cd49a834e75865bfca9424af6aa8d886728d2c8d526e8ffcce4edf45ab8b99eee97c14962e0f74f92e0dc5e89dab44837c0ba200d2d15fec1ab0bc44e0acb6af66472f495bee0455b98c38e8f70785ab680ca54355c2d04f4f07a8dce4406be6", @typed={0xc, 0x67, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x61, @fd=r2}, @typed={0xc, 0x80, @fd=r3}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) 2018/01/23 02:20:05 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$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:20:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00002e4000-0x20)={0x4, 0x4006, 0x0, 0x5, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 02:20:05 executing program 4: mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000031000-0x6)='./bus\x00', 0x0) r1 = open(&(0x7f000001e000-0xc)='./bus/file0\x00', 0x880c0, 0x0) truncate(&(0x7f0000030000)='./bus/file0\x00', 0xe88c) bpf$BPF_PROG_DETACH(0x9, &(0x7f000002a000-0x14)={0x0, r1, 0x7, 0x1, 0x0}, 0x14) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r1, 0x0) getdents64(r0, &(0x7f0000007000-0x12)=""/24, 0x18) 2018/01/23 02:20:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d3000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000bc4000)=0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = syz_open_procfs(0x0, &(0x7f00001dd000)="0273066e6574") r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000491000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ba000-0x4)=0xe8) r4 = getegid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d47000-0xc)={r2, r3, r4}, 0xc) sched_rr_get_interval(r2, &(0x7f0000ed1000-0x10)={0x0, 0x0}) clock_settime(0x6, &(0x7f0000ad2000-0x10)={0x0, r5}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000987000)={0x0, 0x8, 0x20, 0xf15c, 0x9}, &(0x7f0000669000)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000bc7000-0x8)=@assoc_value={r6, 0x400}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d4d000-0x8)={0x0, 0x1}, &(0x7f0000b0e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ed3000)={r7, 0x401}, 0x8) pause() [ 394.557912] BUG: unable to handle kernel NULL pointer dereference at 00000000000000fe [ 394.565936] IP: qlist_free_all+0x37/0x160 [ 394.570071] PGD 1bc5f8067 P4D 1bc5f8067 PUD 1cc098067 PMD 0 [ 394.575885] Oops: 0000 [#1] SMP KASAN [ 394.579672] Dumping ftrace buffer: [ 394.583200] (ftrace buffer empty) [ 394.586909] Modules linked in: [ 394.590095] CPU: 0 PID: 4582 Comm: syz-executor4 Not tainted 4.15.0-rc9+ #275 [ 394.597356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 394.606704] RIP: 0010:qlist_free_all+0x37/0x160 [ 394.611350] RSP: 0018:ffff8801bf6dfa68 EFLAGS: 00010246 [ 394.616701] RAX: ffff8801d93d4cc0 RBX: 0000000000000282 RCX: 0000000000000000 [ 394.623972] RDX: ffffea000764f500 RSI: ffffea000765791f RDI: 0000000000000282 [ 394.631234] RBP: ffff8801bf6dfaa0 R08: 1ffff10037edbf1b R09: 0000000000000000 [ 394.638487] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 394.645737] R13: 0000000000000002 R14: ffff8801d93d4cc0 R15: ffffffff868c8c60 [ 394.652985] FS: 00007f62467aa700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 394.661185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 394.667041] CR2: 00000000000000fe CR3: 00000001d466d001 CR4: 00000000001606f0 [ 394.674287] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 394.681529] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 394.688772] Call Trace: [ 394.691348] quarantine_reduce+0x141/0x170 [ 394.695563] kasan_kmalloc+0xca/0xe0 [ 394.699258] kasan_slab_alloc+0x12/0x20 [ 394.703207] kmem_cache_alloc+0x11b/0x760 [ 394.707329] ? shmem_reserve_inode+0xbf/0x100 [ 394.711802] ? lock_downgrade+0x980/0x980 [ 394.715929] ? shmem_destroy_callback+0xa0/0xa0 [ 394.720576] shmem_alloc_inode+0x1b/0x40 [ 394.724617] alloc_inode+0x65/0x180 [ 394.728221] new_inode_pseudo+0x69/0x190 [ 394.732270] ? prune_icache_sb+0x1a0/0x1a0 [ 394.736500] new_inode+0x1c/0x40 [ 394.739843] shmem_get_inode+0xe1/0x920 [ 394.743792] ? selinux_determine_inode_label+0x1f6/0x320 [ 394.749226] ? shmem_fh_to_dentry+0x150/0x150 [ 394.753694] ? may_create+0x242/0x500 [ 394.757476] ? selinux_dentry_init_security+0x290/0x290 [ 394.762823] ? map_id_up+0x23b/0x420 [ 394.766529] shmem_mknod+0x5a/0x1b0 [ 394.770134] ? selinux_inode_mkdir+0x22/0x30 [ 394.774523] shmem_mkdir+0x29/0x50 [ 394.778048] vfs_mkdir+0x390/0x600 [ 394.781571] SyS_mkdir+0x220/0x2a0 [ 394.785096] ? SyS_mkdirat+0x2b0/0x2b0 [ 394.788957] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 394.793951] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 394.798695] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 394.803423] RIP: 0033:0x452ef9 [ 394.806587] RSP: 002b:00007f62467a9c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000053 [ 394.814286] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ef9 [ 394.821531] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020030ffa [ 394.828775] RBP: 0000000000000621 R08: 0000000000000000 R09: 0000000000000000 [ 394.836020] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f83b8 [ 394.843273] R13: 00000000ffffffff R14: 00007f62467aa6d4 R15: 0000000000000000 2018/01/23 02:20:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000887000-0xf)='/dev/sequencer\x00', 0x400200, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000f03000-0x38)={&(0x7f0000296000)={0x10, 0x0, 0x0, 0x8000400}, 0xc, &(0x7f00009e3000)={&(0x7f0000205000-0x11e0)=@flushsa={0x11e0, 0x1c, 0x200, 0x7, 0x2, {0x2b}, [@ipv6_hthresh={0x8, 0x4, {0x63, 0x7e}}, @migrate={0x10c, 0x11, [{@in=@loopback=0x7f000001, @in=@empty=0x0, 0xff, 0x3, 0x0, 0x4, 0xa, 0x2}, {@in=@multicast1=0xe0000001, @in=@empty=0x0, 0x7f, 0x4, 0x0, 0x4, 0xa, 0xa}, {@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x6f, 0x3, 0x0, 0x5, 0xa, 0x2}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3c, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0xa}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff, 0x1, 0x0, 0x2, 0xa, 0xa}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x29273576541712db, 0x4, 0x0, 0xffffffffffffffff, 0xa, 0x2}]}, @user_kmaddress={0x2c, 0x13, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x7f000001, 0x0, 0xa}}, @coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0x0, 0xbb}}, @user_kmaddress={0x2c, 0x13, {@in=@dev={0xac, 0x14, 0x0, 0xd}, @in=@multicast2=0xe0000002, 0x0, 0xa}}, @algo_auth_trunc={0x104c, 0x14, {{'sm3-generic\x00'}, 0x8000, 0xc0, "a1c5c24add2ee09a9a59ea4f943b5ee34b029d4a185454ff0c7d1208e87d9dfd344af9c78e722650f835a05271afe76ae0afbc3bef3bde13604486239c93f72acfec5b091d7d81a265ed001def4150e6ad8da6fb684706bb5b476f357c570cf7c0e33f686b28a23d7fd5e303da02d60aa25909deb1a198b6d939886197ddd3be1c314cd9344abc071b3afaf5318dbcaaf7263395dbab6d6c6bf2fee281859657bfad82ff2f1a4f320b4eae7b08a656f8b78b4c4c5e7fa1e0bb137b82b8ddb1bea4e3b2973d0986688a75123873a793e63030691c2b4e7f314dc7f4b8178088d7e873b4bb346575a388b34c51960ddc37034bab0f1e179356a3a094d6d0e58fda3d0d5b1b37f57cf974d1375aa164784b0b0695e911cc346f2609619377f70a47c67b35f45c11d07e8cc0ef1733d2d9a48b4dd5ec64ec6cc8cbafc1d8611aec9b47eae407a4c08f3e8554400def124b23f4ab5f42c3627cb214e4ba50f123cdbceabb83d9892a86f0baed8fe4e4388dbe3f37dad0c5048ba597154cd3c4bd6f7501551372063b046e9064450b1815fd06d1599484869167c54fa3402896ba4ea86b29fe6a2eea019f9c2335a98475a08b7a244ae843eb99ddf06d5f6eeea9910a14591f2ff6237269d3e34e76bdd57b9a34009c0312dfe8d74cc986d3bb72fbe4d3ac9a3264223bd1a083bb59ff434d98db888edd3d1dc88f6bac5734ddfaa0b719a7d0a53e71a6197fb7c975b83faa2ee149b177b8236b5bde9dd1e6be79cfbf177bec60ec3776fb920ec2f5019d24391ad5f8eb03b86a3b70ef51a73ade9d3c5893e64117aeeac907dfaf571833af1d1222b6f3cca2214b5b7ec7b5f6e1c8ede9b6f63c70a3fc170cfe334f8c500718bf88059b2ddd29936eccf677618136c20939fe6843ec5484da3768be83ac284f24be9002ade54f65b21687e19f0f3fcdf32c62b2010733ccb34fc12f6ae6a1fc36112467b234a65de60b59b101916c606fb98db610e52919b2d3703a70c5b433631d37d1d08fd94ba25c44e653909397cb80dad14ecee7031147bfb861771df20a064175ded18fa7c49e663cdf959a0c455d87bef88c4fd4de192860da34f2584266f42e25df52622dfa39825269fe4e1194e0ee813f8cf6d1f0d5458e525f00f0819817ae6c68c3c286c6da758a740cadce912d50785cf3eebd41e7b51616a18804a30459aa048e6a9bb57f3ca70ded2a6e3eeee8499c961d93d869196e2cd4f37ea00808a51323216e91ab479697cd93f47d62adfe5cb6535de4294a3b26c110de256355b0b420339b10c9d86f486f3a08c635c33c24d5baf32476f4eb333478526f26147dba47b16ea0b35337a38cb7baebad913925604b75ef3dea8f4fac984a8a52ba9c8ac02effa635f8e03bb68977903e0dd5fd6ab0e8685cfc519764f060046062b59436a7516f5573b020881c09717060e0712bcbf947eab27f2114319046cba9916a3f423e88170a6c3e06b16296ea52974826457c70f657cd04324fae97f2cd6916d9c057c490b7893633ac8ab3fc3aea3e08477ee0c61ec32350953bacce4a1907c7a045f11fe156cd2f4958a9e176ffc4834634106ebfe7d5ef36dbe5f61154a47a33ee7a97e3e82e4450e0de8c3f7fa0a531e36393486bcfb2a28ce0811a1739cda5a4051e08e7787e55f61f3d113f79bc00e3f228fd888c5a92f1fb93d7e488805382a81a58bdd81cea6e8edfc91195c646e5be2c035a4f6215bc55198bbbcc932d41ed51bf205159e597b3ce3e0f2065f897bd29e121305f741a7a3d235c3ab08038c9086c3c1e8b9153120668968247866981da3b15ac569a407023a5063d573725ab497b1fe090cebf4657b0d2aa1c13b279f8ddbe9fa224e83466792ce3eb828a62c487ea64d0b3297fe5c1b46d28207f102507d57b403aee0091cec99202a7adbabf5bb8d069ae1df9a45b99eee6e1c8a6cc53d3ae10953d87cec1c962f17e7fb663d8bd35e78317ca66369d4a756b083408e943e81ec5e8f88df9a843632cf8bdd91ebd787c8134b930f9770b288be78cbb341e890082f9fa79e716cee458b5622fcf0b75b7c8d0e0e4dc747ba6142bebc1888591cc9a8a769785dd35b634d79005c29a27e357921e0217e8711ff1116b378ce5e262370afa087ef33053000860959929916b683a4f3d7a4731f4a3a5afbef3a07096dd0079278422dd33b6271cd411dfa1631085ee025ccb6788cd266295d8cbcb78db591101f33b92d91cbae871d818742919b427423c769693d3ebe75e151f4f5530b88ae29a55eb147990d584d5285d984aab5e60723ff45efcef986d3e7dcd01f9f4e8a336c5d9302469dfb03892da5f732c27da660aefa76eee760d31dcef85961b0997d04c760bcd2f99eb91207695a979e5327837b18ae10cbfdb9d410e0db82d02044a013fab6e7c066d11024ed2592cdb7179ac99141869232217a5faab93aec6f13880eeae948ec3cea9b6c9e2ac7917b61725826799986bd970924cca703713391a51b517c3f730731f0563385857480c47f8af3036f3305e1e2684235c64cd272203c885774bbf077bcbbc5a056ce0423919e9241974531f2e6141b61f669f79bd285e94caba7822b62a24b00f8e27501013a08b70d9e3c9930878e94393f24b9e772717cb9df3549a34aae0a843bef2781c9d717efa6a1199827ef8d8bbce0467af972b83a838148c1e0d9cc1404b9975e0e2ece39d62bc6ed834ff48a792a00649f57232d0b3fef896aca3af1501cb4c3d74978ade55a1c00d61b083a90bb3fc0a3a58389bcc1a946daabc2ab2d25e9d38e7217314495941c012e40fe1fb9c3adb9e1794cfccfcdf4c8c7ec25d15fd8f83f659b7c896ad1292d48fcaa506105e5a88af6057718a97e90ecdfe2a670db1257940fe50b26492a805e63153d0302216dc08e69923006993dd4df43c48aa9b9da9dcb1620c488c0c9857e57c0465206ecf1dfca97916ba564598493e69b6612f4850a635f20507988c5cbb0a96a6444167a193d16f7df32574e02393d06d92d06ccabc7a5be6f40acb88e1216b4215555053989acf7bf03ae58f7ec6bd2bcfce386452e53e10df5897e8f6d2413fd408bafea6cb0f3ad4e3014eb36fe9cf179cddc95d192fc91d47ebdd5b39f89b203752ee285f622bc91ea5ab5be20a7df3f1683647d0090b97626fa4b11355082377690c8a53c482ec1c20851036bb61a72a820c060bddfed8cfd22399ccf5e549068ec48950b428cd88277e08b0d87e480fe569bb1f330ecba5f7c7fb012eb20ff0d1e7bd04bec466e07a5e120dc549dcbc2af5710abc3aa6643f71fbbb2e812b8a4b3e6a7431b6fe55ee44d0fd321b8ba3d568b56783eaa80621b5d05d77830717460c47d6a8120a6bd0e5b30316de9ef4719e95c42f8da37849d045f1bbf2705b55e3167b82d6b2b065d0f4c164a45bfe7a69c7ecb9fedd32f105f51d407a542d63021ecb07f43a0409a6771e23525275932ad78a95a2434dcc45e1a6bb88463fb3a966516dcafdc8289321192c7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0x11e0}, 0x1, 0x0, 0x0, 0x40}, 0x10) bind$alg(r1, &(0x7f0000b2a000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000c7e000-0x4)=0x7f, 0x4) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000928000)="", 0x20c) [ 394.850550] Code: 55 48 89 e5 41 57 41 56 41 55 41 54 49 c7 c7 60 8c 8c 86 53 49 89 f4 48 83 ec 10 48 89 7d c8 4d 85 e4 4d 89 e5 0f 84 c8 00 00 00 <49> 63 95 fc 00 00 00 4c 8b 30 48 29 d0 49 83 3f 00 48 89 c6 0f [ 394.869815] RIP: qlist_free_all+0x37/0x160 RSP: ffff8801bf6dfa68 [ 394.875935] CR2: 00000000000000fe [ 394.879821] ---[ end trace cf0b7494701799d3 ]--- [ 394.897304] Kernel panic - not syncing: Fatal exception [ 394.903346] Dumping ftrace buffer: [ 394.906876] (ftrace buffer empty) [ 394.910557] Kernel Offset: disabled [ 394.914160] Rebooting in 86400 seconds..