ompat=0 ip=0x453299 code=0x7ffc0000 [ 42.089605] audit: type=1326 audit(1517146105.686:129): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5918 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=228 compat=0 ip=0x453299 code=0x7ffc0000 [ 42.118132] audit: type=1326 audit(1517146105.687:130): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5918 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 42.143635] audit: type=1326 audit(1517146105.688:131): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5918 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=22 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 13:28:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000707000-0x8)='./file0\x00', 0x8001, 0x100) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000475000-0x29)={@rc={0x1f, {0xa411, 0x70, 0x81, 0x1f80, 0x6, 0x5}, 0x9a9}, {&(0x7f0000ca4000)=""/238, 0xee}, &(0x7f0000b10000-0x1)=0x0, 0x10}, 0x29) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x17, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5f}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x4b) 2018/01/28 13:28:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000418000)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = syz_open_dev$vcsn(&(0x7f0000cfd000-0xa)='/dev/vcs#\x00', 0x7ff, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00001fc000)=0x0, &(0x7f0000373000)=0x4) 2018/01/28 13:28:26 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005ac000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001000)="b812553e66ac661b72537215c87e9fb9", 0x10) 2018/01/28 13:28:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010100000000084) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f82000-0x10)={0x0, 0xc8, &(0x7f00001d5000-0xc8)=[@in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xc641, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, @in6={0xa, 0x3, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}]}, &(0x7f0000b79000)=0x10) sendmmsg$inet_sctp(r1, &(0x7f00005b5000)=[{&(0x7f00000a5000-0x1c)=@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f00007d1000)=[], 0x0, &(0x7f0000063000)=[@sndinfo={0x0, 0x84, 0x2, {0x772a60ba, 0x8, 0x1, 0x9, r2}}], 0xc2f7da496b43d9f4, 0x0}], 0x1, 0x0) 2018/01/28 13:28:26 executing program 5: r0 = syz_open_pts(0xffffffffffffff9c, 0x7e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, r0, 0x0) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f000042d000)=0x9201) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000cdb000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f0000ca6000-0x10)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000834000-0x10)='./control/file0\x00') readlink(&(0x7f0000a71000)='./control\x00', &(0x7f000084b000)=""/1, 0x1) link(&(0x7f00000e6000)='./control/file0\x00', &(0x7f00005cc000)='./control/file0/file0\x00') rmdir(&(0x7f000048d000)='./control\x00') lremovexattr(&(0x7f0000735000)='./control\x00', &(0x7f00001b3000)=@random={'user.\x00', 'aufs\x00'}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00003dc000)={0x0, 0xe0, "bf832ca83a734dbf07ad82f102b0933c64b15097ca8a119513ab24c0d1d319e7d404d2e9abf116b1b0820858d6469e9dab1503862070ff1a3ec58acba79fb14fb65dd3653e9fc3de45b50e046f3f7e7199e398ed66cf442bc0cfde3598c657efeecb5b57cede7365bb715845546f10df8ef26a3d7159bf7105b2acc8ba76f23e1711d17468e7e37fe65cbd49964887e92c0b947246fb86e840447fc804075e9dc5bc9685cd5f1e47655ec9ed59e85528903fdd283a7098d2bb45a0fcca91015942f9cf5035f6f5186e7342b47ef6a1c0d8b430a6ae9efee3f6e51f7440c079fc"}, &(0x7f00008c6000-0x4)=0xe8) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00005fb000)=0x2, 0x4) setns(r3, 0x40000000) 2018/01/28 13:28:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, []}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000de5000)='/dev/vga_arbiter\x00', 0x1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/mixer\x00', 0x331182, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00003a1000-0x8)={0x3, r2}) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000af1000)=0x3, 0x4) sendmmsg(r0, &(0x7f0000e42000)=[{{&(0x7f0000531000-0x10)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004ca000-0x30)=[{&(0x7f0000e50000)="81dc273f7acffd841d4e43adea537a3f7306461539a88277389733f55a223a02ccd7d10715b888922041e191e8d66846a98875d1511a3c90063efbea0fa26a705583a6e9224b2474d28d1256e6cf0fa82dfde8a33fdbe482b78975d80c8a5b5c0705a4d9b6932bb150b3e8026e77fae640023e9c4f31d184b7ae72071afd8cacad270efa74317e57ceee0d996fdf3e35adb2e0eca9d20b57b36cba34d13584b3b3984e9bdb864f5c22b99a0433ea58b660d2d6187a2d23624c2ec4c3f6fe627da84778", 0xc3}, {&(0x7f0000b87000)="dc8c083c9e44b5e6799243cc03ac88ee087f91a70781ac6a069d3330dddf0f43454c34492aa6ecb55917bbc21d05213b8b39eba8fc1ea5c3b13ce93a8320bf2b01bf111ebb63", 0x46}, {&(0x7f000092c000-0x50)="707fb22c493d92fb00b7de06b1c941544ccd8e8424ef9495111ab92f70daffddeda1e7bbbbc74f4e4933402e667bfced94f2257c7e024a9cd9ff79294b357481fc5a88934528074378bf0b537136e439", 0x50}], 0x3, 0x0, 0x0, 0x4850}, 0x3}, {{0x0, 0x0, &(0x7f0000a81000)=[{&(0x7f0000e58000-0xa7)="82b495c51a8d78bdac24cf538e2025ba9d0f1412fff224b4f6bd3c38db937f0843dea07a86ec078708498e86903281b8e96f794140146e54164e25127d31fc3a5235b021c49eaa9fe593e3c23aca4a5443119d3cf8c82c0e20baa90a9c652e5131d6c46f5ee5c2745ccbcca517fa52a1c3d870c85e097d095e67734d22087cf467c22c93fe23962e648252ecc30587629f1297b84e8546964162bd8389022e2c454f657a465677", 0xa7}, {&(0x7f00006c1000-0x9c)="2d929737ad9909975aaa1b6b5f851b3c8b64d30bc8b4cab09c62e10a4110519bf32745de81e804302601531e4a152a042d953caa275cb4fbcc580db0946cb42ecb394ac7777cf9737dfebc65434034d9cb3f315fa0c2563fa2cf319831d9100528f0af510b29671634c908c4eb20ba62308b960f20b6fd344a17998783cf931eaba3273541c743ba61d1893f91be67921b8dddbfee1353f7d34020a5", 0x9c}, {&(0x7f0000f48000)="e27b55734d71f56f2f569405eadd3756f6016a1f98b1294784dc0ec742797ca464ffe4b7b01830f01a28c8", 0x2b}, {&(0x7f00002ea000-0x7f)="06555c270ca4e458d92b170277810c6133553a98440d2c46f97a934616e3c268040be78a90d953cf8c73ce6afa22cdb715a5d892317df2df66289d10de2c1ed9fd9dd4e1c9e7776aed60b794ce46e2781a2d238377e7b6bd9d6d432db84dba99ebf61a6a238751e52c55dd5b34e66710b5c98d77cd34adf8a14a43906c6c0c", 0x7f}], 0x4, &(0x7f00001ed000-0x1a8)=[{0xc0, 0x0, 0x9, "0c5e7eb0f8275e8bf8e78022444657562b4ef9be593cb1480b0e87f9b9dc5ad6cb84a1b358bddd5dc18ec7485229ff155d1a7a9bc0008e7d977d10676cc1ae56cf0e18fd9a964b311725e689b0ea9cae97111a8edae9b31c5426e7930a03f2f306157d1f8bd5dd3e421947a3d6f884e7429f5f3d9d20b8f963b64e1632f8046875ce9d672113396e28512a7fa97d46b368065b5ce2b8cb2c8c5d5680e12d16ab15a82382590662f0471dd80760501fe9"}, {0x48, 0x3a, 0x7, "f44227d87fc09dd60e9d3fd26580c855d405b6d7c2d7e0dc59b6829b7ee4221fbf30f0bdd51c38fd8ed3b9a8cee8278f13"}, {0x38, 0x11, 0x20, "accd162080682d9afea30998ad126423711c6d83311515deb3660678c1282f4c5a0968"}, {0x68, 0x11b, 0x5, "29e55b8fcf9220398b264f1804fd28399d7fb0cb8ef22e42f5148b74c68dda14ee19bebdf4c0d8b2e932acf30ef6926557a06ac7e463f036ecb2a099eeb9c07831c2a4f2770774e04ac4959a0114bc12b269a3"}], 0x1a8, 0x20004000}, 0x6}], 0x2, 0x4000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/01/28 13:28:26 executing program 2: r0 = socket(0x2, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x9, 0x4) getsockopt(r0, 0xff, 0x0, &(0x7f0000000000)=""/0, &(0x7f0000002000)=0x0) 2018/01/28 13:28:26 executing program 3: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000537000-0x2)=0x7, &(0x7f0000912000)=0x2) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000939000-0x50)="9b76cc14326e8ceecfffccb31e26594f501e2efb9caeed821dcbf19a097e7372a7e2fa26b7625db97c8e0b9dfb860764e38092078ddd2f1c406797582633cd7832211bf594752abe08b9fd5bd16d7a15", 0x50) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002c3000)="440d5d0d0700000005000000ec", 0xd) r2 = shmget$private(0x0, 0x2000, 0x78000004, &(0x7f00003af000/0x2000)=nil) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000939000)=""/191) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f000093b000-0xe)='/dev/admmidi#\x00', 0x8, 0x800) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f00005e6000-0x8)={0x0, 0x0}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0x8d)=""/141, &(0x7f000015b000-0x4)=0x8d) [ 42.168193] audit: type=1326 audit(1517146105.690:132): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5918 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 42.192979] audit: type=1326 audit(1517146105.692:133): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5918 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 13:28:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b92000)='/dev/kvm\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000520000-0x18)={0x1, 0x0, [{0x40000105, 0x0, 0x0}]}) 2018/01/28 13:28:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000d87000-0xc)={0x2004, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$setlease(r0, 0x400, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000db5000-0x8)='./file0\x00', 0x4000010) unlink(&(0x7f0000a89000-0x8)='./file0\x00') close(r0) 2018/01/28 13:28:26 executing program 7: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000431000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f000002c000)={@multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r2 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000023000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 13:28:26 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) socket$kcm(0x29, 0x80cf26aa3de15c41, 0x0) 2018/01/28 13:28:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ec7000)="706167656d617000c8fb2ec9b1ebf66607668eaaf298b2b2d085ad8bf637c5a21042604943de596d78e5c4292ca945535f28b1d8a4fb2b4840feaf606847d938a0285f40ef883161575367f4e5956d1a1fd4020b21f245fc0df6882cb551d374d6cb2e88c4d70f7584001ee030a704fde2242b1713086d9acb880b000000000000000673") pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) signalfd(r0, &(0x7f0000742000)={0x83}, 0x8) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x5, &(0x7f0000674000-0x20)={0x0, 0x2, 0x8001, 0x3ff, r1}) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000a94000)=0x80000001, 0x4) 2018/01/28 13:28:26 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000418000)='/dev/sequencer\x00', 0x90000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000184000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x8004510b) 2018/01/28 13:28:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x80000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b03000-0x10)='/selinux/status\x00', 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f0000ad6000-0x60)={0x27, 0x7, 0x1, 0x7, 0x40, 0xe6a, "75f56d4b775215d1829baf02e67688cf5aa3dbef1be269ee992b007c2c5cff6d75435d7efef5bfcce3137a3209f7c43db27fd26e74ecfd858e6d9a261e6b66", 0xbeb}, 0x60) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000786000-0x4)='tls\x00', 0x4) read(r2, &(0x7f00002cb000-0x1000)=""/4096, 0x1000) fchdir(r1) 2018/01/28 13:28:26 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bba000)={0x0, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00001d5000-0x4)=0x0, &(0x7f00009fd000)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) inotify_init1(0x400000000080800) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x7, 0x1, 0x1, 0xffffffffffffffff, 0x1, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000653000)='/dev/usbmon#\x00', 0x9, 0x260000) connect$pppoe(r2, &(0x7f0000d6f000)={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000163000-0x4)=0x4, 0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000027b000-0xc)='/dev/autofs\x00', 0x406500, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c5f000)={0x0, 0x1}, &(0x7f00003d2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000e67000)={r4, 0x5}, &(0x7f0000699000-0x4)=0x8) 2018/01/28 13:28:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) bind$pptp(r0, &(0x7f0000968000-0x20)={0x18, 0x2, {0x1, @rand_addr=0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) socket$alg(0x26, 0x5, 0x0) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0xffc) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') readlink(&(0x7f0000afa000)='./file0\x00', &(0x7f0000364000-0x3f)=""/63, 0x3f) 2018/01/28 13:28:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fb6000+0x6b2)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$ax25(r0, &(0x7f0000643000)={0x0, {""/7}, 0x0}, &(0x7f00003d1000-0x4)=0x10, 0x80000) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000868000-0x4)=0x0, 0x4) 2018/01/28 13:28:26 executing program 3: ustat(0x0, &(0x7f0000e74000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f00004be000)=0x4, 0x1) remap_file_pages(&(0x7f00007b7000/0x4000)=nil, 0x4000, 0x9, 0x9ebc, 0x20000) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000335000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f000068a000-0x1)=0x0) bind$alg(r0, &(0x7f0000b8d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe00", 0x20) 2018/01/28 13:28:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d7e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000754000)=0xbb8, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000c9d000)=0x0, &(0x7f00003e8000)=0x4) utimensat(r0, &(0x7f0000a6a000)='./file0\x00', &(0x7f0000960000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000afc000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000472000-0x4)=0xb8) 2018/01/28 13:28:26 executing program 2: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x3f, &(0x7f0000034000)=0x0, &(0x7f0000026000)=0x4) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000033000+0x994)=[{&(0x7f000001d000-0xfb)=""/251, 0xfb}, {&(0x7f0000034000-0x63)=""/99, 0x63}, {&(0x7f0000016000)=""/0, 0x0}, {&(0x7f0000034000-0xa5)=""/165, 0xa5}, {&(0x7f0000034000-0x95)=""/149, 0x95}, {&(0x7f0000010000-0xe3)=""/227, 0xe3}, {&(0x7f0000033000)=""/181, 0xb5}, {&(0x7f0000034000-0x82)=""/130, 0x82}, {&(0x7f000000e000)=""/255, 0xff}, {&(0x7f0000033000)=""/168, 0xa8}], 0xa, &(0x7f0000033000)=""/4096, 0x1000, 0xffffffffffffffff}, 0x1) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f000001e000)={@generic="1f004e0100a1817d008d8d0901000205", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/28 13:28:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x4, 0x10001, &(0x7f0000150000)={0x0, 0x0}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000596000)=0x1f, 0x4) syz_open_dev$sndpcmp(&(0x7f0000e75000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$sndctrl(&(0x7f00006ee000)='/dev/snd/controlC#\x00', 0xfffffffffffffff7, 0x200) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000085a000-0x4)={r3}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) accept$packet(0xffffffffffffff9c, &(0x7f00006e6000+0xe1f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b88000)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000020a000+0xeec)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000fd1000-0x4)=0xe8) pipe2(&(0x7f00003e0000-0x8)={0x0, 0x0}, 0x800) ioctl$KDGKBDIACR(r6, 0x4b4a, &(0x7f000008e000)=""/78) sendmsg$nl_xfrm(r3, &(0x7f0000e57000)={&(0x7f0000d2f000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00006af000)={&(0x7f0000812000+0x632)=@polexpire={0x218, 0x1b, 0x300, 0x3, 0x3, {{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x2, 0x9, 0x0, 0x7, 0x2, 0x20, 0x80, 0x32, r4, r5}, {0xfffffffffffffeff, 0x5, 0xffffffff, 0x3, 0xbc3, 0x396, 0xc0000000, 0xffff}, {0x0, 0x0, 0x2, 0x9}, 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x2}, 0x10000000000}, [@etimer_thresh={0x8, 0xc, 0x1000}, @etimer_thresh={0x8, 0xc, 0x9}, @replay_esn_val={0x24, 0x17, {0x2, 0x6, 0x3, 0x2, 0x3, 0x0, [0x1800000000, 0x8]}}, @replay_esn_val={0x44, 0x17, {0xa, 0x0, 0x4, 0x0, 0x1, 0x3ff, [0x6, 0x0, 0x9, 0x8, 0x401, 0x3, 0x4, 0x401, 0x101, 0x7ff]}}, @replay_esn_val={0x20, 0x17, {0x1, 0x6, 0x0, 0x1, 0x0, 0x100000000, [0x71b]}}, @tmpl={0xc4, 0x5, [{{@in=@broadcast=0xffffffff, 0x3, 0x6f}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x0, 0x2, 0x1f, 0x7fff, 0x1, 0x100}, {{@in=@multicast1=0xe0000001, 0x2, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x4, 0x0, 0x9, 0x7ff, 0x8, 0x800}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x0, 0x6, 0x9, 0x3, 0x9}]}]}, 0x218}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000a73000-0x4)=0x0) 2018/01/28 13:28:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000499000+0xb9c)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$TIOCSBRK(r0, 0x5427) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000570000)=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) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @empty=0x0, {[]}}, "e70088237100010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007f0000-0x4)=0xc) sched_setaffinity(r1, 0x8, &(0x7f0000719000)=0x0) 2018/01/28 13:28:26 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000003000)={@common='syzkaller1\x00', @ifru_flags=0xd000}) 2018/01/28 13:28:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='net/tcp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000000)={0x1, &(0x7f0000731000-0x4)=[{0x4, 0x3}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000539000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f0000007000)=0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffb}) 2018/01/28 13:28:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000363000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x10001) 2018/01/28 13:28:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00001dd000)='/dev/adsp#\x00', 0x3, 0x400) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000821000)=0x432a5417, 0x4) socket$nl_generic(0x10, 0x3, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000e9d000-0xb)='/dev/adsp#\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2710, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f000033c000-0x4)=0x5f0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000056c000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000061d000)=0x24) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ceb000-0xec)={r2, 0xe4, "5128109aee137b62b450635aa2db87b3d6c390b0b6cf511968be63b95c693fc8f2b6a6f1a1cefbc92d6fa0086e299df033335e08e2c832d0365838ca56ac12cf723253aa6936f555f2d735a43ddd0381c4162f62e7c8358f8b2d9e987b4b0735a43c60fc9eca6ee3a3c045af3ed30fe468449a9423ef8e7177109e5c8f4c55c8f9c9714339b29b2726d73fc57aeae37869f6cb1c9c02e95de8a535fde1f8fb6bd1954aeaeb49b2abf336617666caa81ab619b95f8c0d4c7c6da9d23291d68e74c47eea792fba169dfbc1a13bd4a626855e0949d61f634e81454a80644172681fe3a92155"}, &(0x7f000090a000)=0xec) bind$bt_rfcomm(r1, &(0x7f0000531000)={0x1f, {0x6, 0x0, 0x6, 0x405e, 0x1000, 0x1}, 0x4}, 0x9) r3 = pkey_alloc(0x0, 0x3) pkey_free(r3) openat$ion(0xffffffffffffff9c, &(0x7f000057c000-0x9)='/dev/ion\x00', 0x10000, 0x0) 2018/01/28 13:28:26 executing program 7: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f00002a0000-0x70)=[{&(0x7f0000000000)=""/168, 0xa8}, {&(0x7f00005c3000-0x24)=""/36, 0x24}, {&(0x7f00001bd000)=""/229, 0xe5}, {&(0x7f00008d5000-0xd9)=""/217, 0xd9}, {&(0x7f0000001000-0xfd)=""/253, 0xfd}, {&(0x7f0000000000)=""/123, 0x7b}, {&(0x7f0000001000-0xdf)=""/223, 0xdf}], 0x7, &(0x7f0000000000)=[{&(0x7f0000000000)=""/176, 0xb0}, {&(0x7f000096b000-0xee)=""/238, 0xee}, {&(0x7f0000cd6000)=""/97, 0x61}, {&(0x7f0000001000-0x3b)=""/59, 0x3b}, {&(0x7f0000f82000)=""/129, 0x81}, {&(0x7f00004e5000)=""/0, 0x0}], 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e26000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000cf9000)=@buf={0xc2, &(0x7f00000de000)="85daa6290dd6b30f2ccffced13a6c8fa8f8db14bc629f30ebc24c767bff83b39c9cffece46eca58debe8888033e4495034e923551e3bbf02c53ce00c5b58c4d2c65cc6735cd9eca48677ba3388df9cccbf5438325b757e2043cd42869c1fa62ce98889044624cfc1724fe9c68f78811b6fdd305249dbba1dbb0c43e98fcb4e5bbf729c4eae7fd432ea450112e91512d5af633c6c917616082052b34d095ecd9baa7bfbda4b0ac4969ad4655409ae282d9655252424103e9e4d627effb30cf18f190e"}) recvmmsg(0xffffffffffffffff, &(0x7f00002ec000-0x258)=[{{&(0x7f0000b6f000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000de9000-0x50)=[{&(0x7f00003e3000-0x98)=""/152, 0x98}, {&(0x7f000031f000-0x14)=""/20, 0x14}, {&(0x7f000025d000)=""/16, 0x10}, {&(0x7f0000ead000-0xf9)=""/249, 0xf9}, {&(0x7f0000907000-0xff)=""/255, 0xff}], 0x5, &(0x7f0000c57000-0xb2)=""/178, 0xb2, 0x8001}, 0x3f}, {{&(0x7f0000cef000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ba7000-0x50)=[{&(0x7f0000251000)=""/239, 0xef}, {&(0x7f000053b000-0xca)=""/202, 0xca}, {&(0x7f000053c000)=""/64, 0x40}, {&(0x7f0000712000-0x68)=""/104, 0x68}, {&(0x7f0000744000-0x21)=""/33, 0x21}], 0x5, &(0x7f0000004000-0xfb)=""/251, 0xfb, 0x4}, 0x1}, {{&(0x7f00007ef000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007e7000)=[{&(0x7f000006a000-0xb4)=""/180, 0xb4}, {&(0x7f0000573000)=""/44, 0x2c}], 0x2, &(0x7f00000e5000)=""/4096, 0x1000, 0x7f}, 0xffffffff}, {{&(0x7f0000673000-0x10)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00008d6000)=[{&(0x7f0000708000-0xa5)=""/165, 0xa5}, {&(0x7f0000162000-0x7f)=""/127, 0x7f}, {&(0x7f0000a6f000)=""/180, 0xb4}], 0x3, &(0x7f0000e01000)=""/252, 0xfc, 0x34}, 0x4}, {{&(0x7f0000c83000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10, &(0x7f0000c95000-0x60)=[{&(0x7f0000f39000)=""/139, 0x8b}, {&(0x7f0000344000-0x91)=""/145, 0x91}, {&(0x7f0000149000-0xdb)=""/219, 0xdb}, {&(0x7f0000497000-0x9c)=""/156, 0x9c}, {&(0x7f0000cb2000)=""/4096, 0x1000}, {&(0x7f0000b45000)=""/118, 0x76}], 0x6, 0x0, 0x0, 0x1}, 0x0}, {{&(0x7f00009ff000+0xc76)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00004e1000-0x40)=[{&(0x7f0000e67000)=""/186, 0xba}, {&(0x7f00008fa000-0x6a)=""/106, 0x6a}, {&(0x7f0000646000-0xe1)=""/225, 0xe1}, {&(0x7f00003c8000-0xf6)=""/246, 0xf6}], 0x4, &(0x7f0000e8c000-0x62)=""/98, 0x62, 0x9}, 0x7929}, {{&(0x7f0000c5a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000aba000)=[{&(0x7f000004c000-0x5)=""/5, 0x5}, {&(0x7f000020e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000544000)=""/220, 0xdc}, {&(0x7f0000df8000-0x5f)=""/95, 0x5f}], 0x4, &(0x7f000019c000-0x59)=""/89, 0x59, 0x8000}, 0x24}, {{&(0x7f000098a000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a33000-0x10)=[{&(0x7f00009cd000-0xee)=""/238, 0xee}], 0x1, &(0x7f00000f4000-0x2)=""/2, 0x2, 0x7ff}, 0x0}, {{&(0x7f0000ead000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000782000)=[{&(0x7f000082e000-0x1)=""/1, 0x1}, {&(0x7f0000585000)=""/172, 0xac}, {&(0x7f0000e55000)=""/104, 0x68}], 0x3, &(0x7f00009f6000)=""/131, 0x83, 0x1}, 0x4}, {{&(0x7f0000522000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000177000-0x20)=[{&(0x7f0000d3d000-0x8a)=""/138, 0x8a}, {&(0x7f00002e7000-0x12)=""/18, 0x12}], 0x2, 0x0, 0x0, 0x80000000}, 0x80}], 0xa, 0x40000000, &(0x7f0000250000)={0x77359400, 0x0}) setsockopt$inet_dccp_int(r2, 0x21, 0x13, &(0x7f0000666000-0x4)=0x200, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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) prlimit64(0x0, 0x0, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f000088b000)={0x0, 0x0}) 2018/01/28 13:28:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x402280, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f000070b000-0x1e)={0x2, 0x36, 0x0, "09efaa178c8c", "2b48a106573a406fe94e05af8f71d36e"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000002000-0xa)={0x80000001, "b4b07c7aafa0"}) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000002000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x40b) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000297000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) fanotify_mark(r3, 0x80, 0x8000000, r0, &(0x7f0000fb7000-0x8)='./file0\x00') r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000004000)=0x2) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r3, 0x0, 0x4) ftruncate(r3, 0x0) close(r2) 2018/01/28 13:28:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = syz_open_dev$dspn(&(0x7f0000683000-0xa)='/dev/dsp#\x00', 0x100000001, 0x204000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a85000-0x10)={0x0, 0x58, &(0x7f0000dc9000)=[@in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}]}, &(0x7f0000871000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008bc000)={r1, 0x400}, &(0x7f000080e000-0x4)=0x8) 2018/01/28 13:28:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000053a000-0x8)={0x0, 0x0}) poll(&(0x7f00009fc000)=[{r0, 0x10, 0x0}], 0x1, 0x7fffffff) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000d26000-0x4)=0x0, &(0x7f0000f40000)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f44000-0x8)={0x0, 0x0}) 2018/01/28 13:28:26 executing program 0: pipe(&(0x7f0000698000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r1, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000050c000-0x10)='/dev/sequencer2\x00', 0x402001, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000176000)=""/0) 2018/01/28 13:28:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000002000-0x4)=0x7f, 0x4) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000060f000)='/dev/dmmidi#\x00', 0x8, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000f3d000)=""/0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00008d7000)={0x0, 0x1, 0x9, &(0x7f00008a9000)=0x0}) 2018/01/28 13:28:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x0) socket$netlink(0x10, 0x3, 0x1f) semtimedop(r0, &(0x7f0000529000)=[{0x2, 0x10001, 0x0}, {0x0, 0x0, 0x0}, {0x2, 0x0, 0x0}], 0x3, &(0x7f0000046000)={0x0, 0x989680}) 2018/01/28 13:28:26 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b57000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000)=0x3f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000a3c000-0x28)={@common='bridge0\x00', &(0x7f0000595000-0xc4)=@ethtool_drvinfo={0x3, "355edb6c56a35c2d1b6851517b34be61c964d0005a9e493d2ee769cc986abf2a", "039b1e2c72549b2531b48beb43517a2f0a05ee92e05827581dc0dca63bea962e", "b545f543c26713c24a8bdefc67ac7f9f4c7a6ca15292354401cfe824bd0eb4e7", "f3d8b17eb488039863e08e0ff07648111ba745d9fc9a0cb4c4c0fad535158acf", "9dd2ffa0b42e3d85f39963db1a15db26cc9d35d2469e050b66529ab7eb56583b", "94673663657cf4f32535af74", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 13:28:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2ec000)=nil, 0x2ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) close(r1) rt_sigprocmask(0x3, &(0x7f0000001000-0x8)={0x0}, &(0x7f0000002000-0x8)={0x0}, 0x8) 2018/01/28 13:28:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000491000-0xb)='/dev/loop#\x00', 0x0, 0x400000) fadvise64(r0, 0x0, 0x0, 0x5) 2018/01/28 13:28:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000061c000)='setgroups\x00') writev(r0, &(0x7f0000e66000-0x10)=[{&(0x7f0000870000-0x8f)='R', 0x1}], 0x1) 2018/01/28 13:28:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x30020100, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f000043b000)="") 2018/01/28 13:28:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00009dc000)={0x0, 0x0}) sendmsg(r0, &(0x7f000030f000)={&(0x7f00007c8000-0x1c)=@in6={0xa, 0x3, 0xd28, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6}, 0x1c, &(0x7f0000143000-0x20)=[{&(0x7f0000c96000)="48d24c2220a0df1e0d7b3fd5fcd3305eb0a4b8d872de12244d46cd64b3e97dbe88a40b202b3723f5aa6758436481a9e66227da93095b560b789056f4c9daf0e9ba187ca8fc1a", 0x46}, {&(0x7f00004d6000-0x7f)="20587c449b9ed77226bbf0106fd709b0b2ea01139677ee03e846426edf7c4bb0e66b8bbe4dda4950ad7a2f1ab9851d27ca422538df8df22154e349380daa65ed44bbeb41ba51c5792bb48352380faa07f79c5bae36288ee40fb2c10a89d063f5c49fadf872e4f005d4c5e855910d7e941b0a916419040be4b5f7aec9d41642", 0x7f}], 0x2, &(0x7f0000345000-0x12f8)=[{0x98, 0x10e, 0xfffffffffffffff7, "f0685d010ff31ee8af1ba6feb10e177bc566f70699bb2aa0dae8eaa7578b36a9c60ecca0b338a616c42193cc1344b618623aa4ee6e4a83790e5591fd0a8f2bf1f750f8ecefa0c6906df364fd93c997a511531ffa1b06d72030c20b01222fc06c90451663037ab5406f6d2b313398c73fd33428e4b250da6fd7fb65942e25adbb315ed3e7fa"}, {0x30, 0x109, 0x7, "eed0eafb8d5df36638aa2c665ee9d51541f0b0ad3137bd8e460e"}, {0x70, 0x101, 0xeb, "963a2d07eb043e574d696aab7ef78d82aceaea159ba39e786a8ce8cadaa9bcc1b4c5a8ab14004c9d1240a33473d667ea3e9d8d3b479083d53c68dc4e9b597e3bda0255849d57d21a23314dd0e55ba8ed788150117f6ab1c4efe6b33361"}, {0xc0, 0x11f, 0x1, "4be28f0712016856fe5132568bdfc716f96cfe009920a89e270c7b3ac1cc7fd2b8297868d396a89ecbdde1eb3e85904eaf5e4251fb703ea98a9da5b938619c410b89667f2b04bc2e4307e83074b0d48293cb2d58fb20983b4ee1ef600d2b614ee15e66ee0a851b067507d3f0ba8ee476a46a2bf8de19e1028cc06c5abf3226e010f568036c8f73a0987e1e9d5ca0d7cdb62d3997ebd613d40bcbc7e99c1aaabf4a8874c5798bd474d93e36478051"}, {0xa8, 0x113, 0x9, "64f4d3a6db250a7aa7281c77eade7121abc49d0beb1af47c984df9ab2ef2c0b1b13aeb17bc550015a1fd07aa02877be7705d2ee59fbdaa01370868ed3812a0ad6e67a436d463b7795bcbe7830ee198511ad7125a123495923fa40f813dff84e6585bd2171aab1dec46aa15779065b324b483dd03290396e2c1acc141a66221c3133416355c4fed0042cc098fc74263cd3fb87dbb8e"}, {0x48, 0x129, 0x43cdbcd4, "880a5d9b7cda1f01d71f0aec39ee878805252fbf2e6226157f50442a0a75bf8b4cff0f1fe28134951df02f12cdf12d87fdc7"}, {0x1010, 0x103, 0x6e43, "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"}], 0x12f8, 0x800}, 0x80) mkdir(&(0x7f00004ee000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b0c000)='/dev/cuse\x00', 0x10800, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00008cc000)={0x0, 0x5, 0x8, &(0x7f0000486000-0x8)=0x0}) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/28 13:28:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001ee000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000064d000-0x20)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x100, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_getattr(0x0, &(0x7f0000013000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 13:28:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000fdd000)='proc+-\x00', 0x2) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e30000-0x20)={"dd45886064303f4e852f4a32f8d944ce", {0x4, 0xffffffff, 0xd7, "a16b23ac69e9", 0x1f, 0x0}}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") link(&(0x7f0000329000-0x8)='./file0\x00', &(0x7f0000e11000)='./file0/file0\x00') mknod$loop(&(0x7f0000868000-0xe)='./file0/file0\x00', 0xc000, 0x0) 2018/01/28 13:28:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r3 = creat(&(0x7f0000044000)='./bus\x00', 0x0) r4 = open(&(0x7f0000e9a000)='./bus\x00', 0x85, 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r1, &(0x7f000043c000-0x1)=""/1, 0xfffffffffffffd11) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r3, 0xa, 0xf) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x4) r5 = dup2(r1, r2) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000623000)=0x0, 0x4) tkill(r0, 0x16) ioctl$TIOCLINUX6(r5, 0x541c, &(0x7f00003d5000)={0x6, 0x2}) getsockname$packet(r4, &(0x7f0000a69000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006c4000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000c16000-0x18)={@loopback={0x0, 0x1}, 0x0, r6}) 2018/01/28 13:28:26 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005fb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000+0xe91)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000049c000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000800d7ff00009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/28 13:28:26 executing program 6: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/28 13:28:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000006f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000ceb000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f00004c9000-0x10)='./control/file0\x00') clone(0x0, &(0x7f0000bf7000)="", &(0x7f0000736000-0x4)=0x0, &(0x7f000089e000)=0x0, &(0x7f000095e000)="") faccessat(0xffffffffffffffff, &(0x7f0000a07000)='./file1\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 13:28:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000243000-0x9)='/dev/rtc\x00', 0x200000, 0x0) accept$ipx(r0, &(0x7f0000283000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000d7000)=0x10) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) creat(&(0x7f0000b57000-0x8)='./file0\x00', 0x40) 2018/01/28 13:28:26 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b84000)={0xffffffffffffffff}) getsockname(r0, &(0x7f00002ca000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000545000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000066000-0x4c8)={{0x6, 0x0, 0x0, 0x0, "dda52a8bfb30cc12936b8da3effa922ab208de0b3960eadc49fe526638ddffed947db68402df32de3aee7163", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 13:28:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000813000)='/dev/net/tun\x00', 0x0, 0x40001) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000e8b000)={@generic="f65837130b11d24f7bb9485f5c55b451", @ifru_ivalue=0x5}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c6a000-0xa)='/dev/cuse\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f000060a000)={&(0x7f000023d000/0x2000)=nil, 0x100000001, 0x7, 0xe0, &(0x7f00005d2000/0x3000)=nil, 0x80000000}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/28 13:28:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6e0, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r1, &(0x7f0000a49000-0x20)="084840212d97031837b721d7c06e430da7b307", 0x13) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00004c3000)=""/134) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) creat(&(0x7f000053e000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/28 13:28:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000bb5000)={0x5, 0xb, 0xd8, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b2b000)={r0, &(0x7f00006ca000)="", &(0x7f00001a6000)=""/29}, 0x18) 2018/01/28 13:28:26 executing program 7: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000002f000)='./file0\x00', &(0x7f000001e000)=@random={'system.', 'vboxnet1cpusettrusted\x00'}, &(0x7f0000030000-0x12)='.cpuset/%security\x00', 0x12, 0x3) 2018/01/28 13:28:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000f93000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 13:28:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000665000-0x10)=[{&(0x7f0000372000-0x39)="390000001300094700bb61e1c30500000700001702000000450000000000800019001a000d00000005de280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/01/28 13:28:26 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x80002) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000004000-0x68)={0x2, 0x0, [{0x7, 0x6, 0x0, 0x0, @msi={0x3, 0x6, 0x1000}}, {0xfffffffffffffffb, 0x7, 0x0, 0x0, @sint={0xe781, 0xffffffffffffffc1}}]}) syz_open_dev$midi(&(0x7f0000002000)='/dev/midi#\x00', 0x797c0dd6, 0x2) 2018/01/28 13:28:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) connect$vsock_stream(r0, &(0x7f0000a9f000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) 2018/01/28 13:28:26 executing program 2: prctl$intptr(0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x110) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000cb8000)=0xc) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000001000)=""/158, &(0x7f0000002000-0x4)=0x9e) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f7b000)={r1, @rand_addr=0x7, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000001000)='system_u:object_r:getty_var_run_t:s0\x00', 0x25) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000001000)="6e65032f0100466f6d6d00") ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001000-0x50)={{0xef, 0x4}, {0x5, 0x7fffffff}, 0x0, 0x5, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000c1000+0x1d3)={0x3, [0x1, 0x5, 0x9]}, &(0x7f0000476000)=0xa) 2018/01/28 13:28:26 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, 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) r1 = syz_open_dev$vcsn(&(0x7f00007f7000)='/dev/vcs#\x00', 0x3, 0x80000) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) getpeername$unix(r0, &(0x7f0000dae000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000382000)=0x8) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x6, @perf_bp={&(0x7f0000000000)=0x0, 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f00004f4000)={&(0x7f00002e1000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x2, 0x4}}, 0x2e, &(0x7f0000987000)=[{&(0x7f0000197000)="a3c385c7573093094b3a815e85bd92026ea388e4c35dfac6442f401a3488c3aa29aa5f163d730377c370f9b67b059494ec4e8f5821436d1afa195af36a92c89b7e0951c5aec2713fd6ef83e43805954877701b7279372d8b0ed7c149b78f6ca462ab1ebd0f783ce7292801c420d0d5d764e9ff9c5acb367bbf2ee4e6bdf8803bcc743634fb6fcb46df42845870c56aea2a4b3d4c788268c8924403059af4f0db16d8e4fc2903f1b773ba4e34795f5caee73044a1def2a80a8820792e0e5940da2d55e86cb9fb67bdcdbfc91f7e119311303b1c08c2f82a7d4d381c8b5902f62114d4d0370338", 0xe6}, {&(0x7f0000bbe000)="0a0a01e04281c772af16e1b585463143f0f4d130", 0x14}, {&(0x7f0000054000-0x2c)="da4e549e1bc132f6045c81cef2c64b53fcaf2d6379c499d614ad5adcb85f008ea7ac299649d95fa2717f9e50", 0x2c}, {&(0x7f00000c0000)="542d9f0cf20846f825b6b520824c135d01876bf5188f7b7648e79acea54dd0d872df02e13c0f1bc5f5178d8ff0f2d020d530e29f8345c73de9559029ffcb320fb991710273b50ed90206abb0c7597aa976f41641fc2800d9a257a24c22e6bc2533e5195f3e1c5c4327d2e54a112770a4c3a4e061ffb82633", 0x78}], 0x4, &(0x7f0000ee7000)=[{0x98, 0x100, 0x0, "a760210c0f244dc048d6601eb8d66a9325bfbf2369853b22ddcf60869ee194600b6ae3f858b1d4bbfbbf95846a53d400ca3a596d2acee461df27cbe4cc017a5d01d9792e8fdbae14d61c610263c861d446dbc08a885a02f65ae826db1ffebec90cc62bb9cf0f45aef42e78caaa7790ffea342a7525fb2a8e306b953d8cd30fb75b6a924e83"}], 0x98, 0x4000}, 0xc0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000993000-0x8)={0x3, r1}) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/28 13:28:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="8907040000", 0x5) r1 = syz_open_dev$sndpcmp(&(0x7f00000ca000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6166, 0x902) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000d96000)=0xa9) connect$inet(r0, &(0x7f0000d0b000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 13:28:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000f09000-0x4)=0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c78000-0xf)='/dev/sequencer\x00', 0x40, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f000007f000-0x28)={0xb400000000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f00008c4000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 13:28:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000258000-0x9)='/dev/dsp\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00007ca000-0x4)=0x0) clock_gettime(0x0, &(0x7f00006e0000-0x10)={0x0, 0x0}) ioctl(r0, 0x3, &(0x7f000065a000)="b2feb93e27ffba06fa3cbc79ea13affcff2eb7e60d2416c03a1e1c23d5559a342b77e130ba7de22bdec3e3522f93f6d2eb3e3fefd0b21a321691697a22206e8ead4f37124c72100d6c12f9e65ee22327f9313c4eb7c623636782098677880c0410475ece4f7ab81b6eafc5443b095f87f0a6a953b6808d5174b52594f0afd089a2d18df6defb46ae981f753106f00fce9b8972475c4738857721f72e41d6d906865ad4422e1d47483f849f63") mq_timedreceive(r2, &(0x7f0000ca8000-0xa2)=""/162, 0xa2, 0x3, &(0x7f00007b1000)={r3, r4+10000000}) sync_file_range(r1, 0xa0, 0x10000, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f0000443000-0x18)=[{0x100050, 0x0, 0x0, 0x0}, {0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00001d5000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00000a0000)={r5, &(0x7f000004b000)=""/183}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00005f5000-0xd1)=""/209, &(0x7f0000d11000)=0xd1) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/28 13:28:26 executing program 0: pipe(&(0x7f00004ad000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x3, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000002000-0x4)=0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x7, r1, 0x1}) mknod$loop(&(0x7f0000c42000)='./file0\x00', 0xe000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40200, 0x0) 2018/01/28 13:28:26 executing program 3: r0 = socket(0x2, 0x2000080003, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000017c000-0x4)=0x48) ioctl$void(r0, 0x5450) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006d5000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000c81000)=0x8) getsockopt(r0, 0x0, 0xcd, &(0x7f0000002000-0x8)=""/8, &(0x7f0000921000)=0xaf97424c) [ 42.967541] 9pnet_virtio: no channels available for device H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·! 2018/01/28 13:28:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xfffffffffffffeb9) listen(r1, 0x0) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x5) 2018/01/28 13:28:26 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000015000-0x8)='./file0\x00', 0x10201, 0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000014000-0x1f)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000026000)={&(0x7f0000028000)=@getneigh={0x14, 0x1e, 0xc2c, 0x5, 0x0, {0x0}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000811) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(r1, &(0x7f0000028000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000027000)=0x14) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x38, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 13:28:26 executing program 0: unshare(0x400) r0 = socket(0x10, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f0000d19000)=[{&(0x7f0000aac000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000083d000)=[], 0x0, &(0x7f000096a000-0xb0)=[], 0x0, 0x0}], 0x1, 0x40040) 2018/01/28 13:28:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000058a000)='/dev/audio\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_procfs(0x0, &(0x7f0000dbd000-0x7)='ns/pid\x00') ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000949000-0xc)={0x0, r0, 0x0}) ioctl$VT_RELDISP(r0, 0xb702) 2018/01/28 13:28:26 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000010000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000001e000)=0x1c, 0x80000) socketpair(0x17, 0x3, 0x1, &(0x7f000001e000-0x8)={0x0, 0x0}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_METRICS={0x4, 0x7, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x4, 0x43691faa321626fa, 0x5, &(0x7f000000c000-0x8)={0x0, 0x0}) 2018/01/28 13:28:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000001000-0x25e)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = dup(0xffffffffffffffff) r1 = syz_open_dev$vcsn(&(0x7f00004a3000-0xa)='/dev/vcs#\x00', 0x2, 0x101000) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000a13000-0x8)={0x2, r1}) 2018/01/28 13:28:26 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8000000000000000) vmsplice(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000002000-0x1)="e1", 0x1}], 0x1, 0x0) close(r0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000009000-0x10)={&(0x7f000001f000/0x3000)=nil, 0x3000}) openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x200000, 0x0) close(r1) 2018/01/28 13:28:26 executing program 5: r0 = socket$inet6(0xa, 0x8080f, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000001000-0x50)={{0x100, 0x97}, {0x9, 0x3}, 0xffffffff, 0x0, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x84, 0x21, &(0x7f0000002000)="", 0x0) socket$key(0xf, 0x3, 0x2) lseek(r0, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000094c000)='/dev/rfkill\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000000)={0x9e, &(0x7f0000000000)="59e9154072f8b13c6e7b77de6e1f2115b1b02974e3dc72e4f9cee9b36a5fb61a5c67396555ed20c80e9dbc6404116d4e2359c3cf3ebf13078ec74efe01cf52659f2d309ac1b3e174bdba2ed0b48d78fb374b254fba7051c22b9b0701665934dd17315a0ee07797b365deb4e3fa73e1d2c6e483623a17508c78b967999e2d77463cc9118f2e51388257c8ea9e79c9ed2cfc818cc5952ebf890eff82e5d7a4"}) fcntl$getflags(r0, 0xb) 2018/01/28 13:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000826000-0x4)=0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4c000-0x4)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) poll(&(0x7f0000b6e000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/28 13:28:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x9a7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000039c000-0x170)={0xfffffffffffffffa, 0x7, 0x4, 0x7, 0x6, [{0x0, 0x3f, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x7, 0xfffffffffffffffe, 0x5, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xffffffff, 0x8, 0x5, 0x0, 0x0, 0x10c, 0x0, 0x0, 0x0}, {0x57d4, 0x1, 0x800, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0}, {0x6, 0xa9, 0xffffffffffffffc3, 0x0, 0x0, 0x2c00, 0x0, 0x0, 0x0}, {0xfffffffffffffffd, 0x2b58, 0x0, 0x0, 0x0, 0x2900, 0x0, 0x0, 0x0}]}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f59000)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000203000)={0x100000000, 0x7fff, 0x2, 0x3, 0x9, 0xb9b, 0x5, 0x7e29, 0x7, 0x7, 0xe3, 0x20}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) clone(0x0, &(0x7f00000d1000)="", &(0x7f0000a87000)=0x0, &(0x7f0000858000)=0x0, &(0x7f0000478000)="") 2018/01/28 13:28:27 executing program 7: set_thread_area(&(0x7f000013a000)={0x5, 0x20000800, 0xffffffff, 0x1e5e00000000000, 0x0, 0x4, 0x4274, 0x1000, 0x68, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000743000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d55000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac7000-0x4)=0xe8) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00005be000)='/dev/audio\x00', 0x400000, 0x0) r4 = socket$inet6(0xa, 0x0, 0x5f09) sendmsg$nl_netfilter(r0, &(0x7f0000685000-0x38)={&(0x7f0000593000+0x751)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000beb000)={&(0x7f0000105000)={0x5d4, 0x6, 0x3, 0xc, 0x4, 0x2, {0x2, 0x0, 0x2}, [@nested={0x30, 0x90, [@typed={0x8, 0x81, @binary=""}, @typed={0xc, 0xb, @uid=r1}, @typed={0xc, 0x22, @u32=0x1}, @typed={0xc, 0x4, @uid=r2}]}, @typed={0x18, 0x24, @str='systemtrusted}Q\x00'}, @typed={0x18, 0x50, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x8, 0x5b, @void=""}, @generic="6130f3bfc52b376cdb91da52266cb59263268af47300e7e15a230fd7871c459d6f306625ffb0de03b10eee0540e2aa1b0d68eb11ac5f3c1809192e32f38eab35ce1271ffe672f331e7681eaf49f0a139feba3187dab5afccc0c29b58b83810514fdfc173e347b553af48adbcdbb0440c369b615e70153a8b1e", @nested={0x344, 0x31, [@generic="490f17252686f833acbfb75070e49db10589653e2d3f5b42cd8ffc154e667b512efbc1bf2cb27fa69f8e23a05028ee919d3add403ce55082358292b1b557f7ae38ed6c2b2f305ebe287439144ca1c2ecb52bb2506c1d13791a1a3eb24eb6943de263093528226ddcc4b23420c5781005c5f57b6cc683d75b9ef5d44d5dd2e56e12bdab3ae19f46efaacdc5304c983beec7452329d6b5e44c110b23c88bdff498e636bfa06e9d473721e3b3b40437103bef5c2e8402be458cd926ec2bd3790c047cc42ea2e64359924f2e342bb7b4fddc44e7585eec872627b70025eb7595581cbb15fda4405520d5c25c4ff5db9e1029", @generic="bf8e84dea9170c38a6d49206c62a616593f22f3e456f3b1e5af5c2522ae5f98dd5b8a5f24161c1e35d263a9eb49c96e923a5089a24c2444943f200", @generic="c9f0b5dd050300a8bfe2dd97b5746d1cf4e20db117ffedd074442cd0139ba7c5db0cc2c15ef0fa93c2ea387278ffeb30e64acd5eeea2cc1611b0cec40bc0d0407e27367aace52d9fdf637a7af60ae0ff0dd8afe98dbd9a58cb3fd9710a3f9882d0c20eb33ee8925dda4d6678da4c8d27e922658d3bfae229c2f511fbf47b7de190d6870b5407114566892c0640f03f8ba154a216af680ce75cd8478042a196854181d2be47bcbac242edfa57ee20d86d1e", @generic="a11a8a4e41f598eb5d76b33fcaec84c086f3900529824ea5b9a2c13862157ca138a0eb11031ee50511aa10df589358219e640c57e13b05cce9f43a9304a8d6c559dff0fb9248be13d5065f7737efa25cb65aea0383b82d8aa7546d695e85cc6622123a9b0a1e52f2d24093d1f35cb2aec7b5bf6a7fb4beec2204e5b7dd003248b9919cba4a135a1c102a05749525780db9306f5b1327ff34405defcc023e54e9f95285bcc37fb4a26987a81add4e14943910f21cea7df43168b97785effcf23e12fd110796ee9a083ac601", @typed={0x8, 0x93, @void=""}, @generic="325ee1ebc6ffaa7930ccc379874ea51645b634070d1a25ed0a0701bba9361a66b1b353317b6272043666888873399292dce71d91471135b0ed2c9571098078e0f55ce9ff6a5b2108be1473b8de8786b6f4911e67e6183ae7c47911fe2ef15e121527d50efa7a9b7a30b33b8c0cf2b9c9c63821eb63955eec8196f1217dbe536cf2c17474dc30f77d8b1d46527993cc9b"]}, @nested={0x198, 0x33, [@typed={0xc, 0x82, @fd=r3}, @typed={0x10, 0x4c, @u64=0x1}, @typed={0xc, 0x2d, @ipv4=@multicast2=0xe0000002}, @generic="5db9ca80a8ddf3b4a4561900f3610eb8bdb71c59edfafa459ea0176916d6a49cfdebff2b9427e16761164d08cc107e5391b2be502f0d90d4f1ce61130725f7e803a7997d256ccb26ad363950886072dd082240ab90a7d0ab27f30145aff645c30db6f6a7e38862d341941a4159fe3383163f2ea15b979340d6eeeb14df1f04d03ff6d54d2f9216ee8b820575f45dd7edc08776af291a037afce5e4c7", @generic="337209fcc7a3f3abd6ea46af34ffa89b6856e1b8c25835f2f6298663e1daa233575c6b2e367876cfd7e6ba691bca1f328c61f89cb6ea0e9047c8a11f4c6e5d092a9322bf4cf130dd2c65b9b6048f0978c3888fa8ec46fa6306368ea6937579e0ef871b7812b72cf785a65bbb0e9b1a3cff8b001681db92e1766cd2e1c15460cb", @typed={0x14, 0x664, @str='(\\security\x00'}, @typed={0xc, 0x23, @fd=r4}, @typed={0x10, 0x94, @u64=0x1}, @typed={0x20, 0x30, @str='user%Ptrustedselinux\x00'}]}]}, 0x5d4}, 0x1, 0x0, 0x0, 0x804}, 0x80) perf_event_open(&(0x7f0000551000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x421a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/28 13:28:27 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000)={0x8, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000ea5000-0x8)={r2, 0x8}) setsockopt(r0, 0x84, 0xb, &(0x7f00004f8000)="d7fdaf95070179670ff9ffa45d3f", 0xe) 2018/01/28 13:28:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000050d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) open_by_handle_at(r1, &(0x7f00002c7000-0xec)={0xec, 0x7, "226e6f617ebe3d331c954028fe6218d107fe350701fcd9b128383385194253f6619ab0ec9a6e831af800f33922284754d663320df1bd84e388c248f619ff9b597c9c143ebb440b01fec1e4c818b604b7b89a92a29cb154cba2da99a86055cba79e698c9d1af7ad2d7e508f4bb43fe6eb44d32161de2c0c057f25dbce628393093daaf879d707d11c7715343ab11a9d80928f9c9fd33b4efa9e865bfd2bf453f26c9e067474992f29e551deeede048d5c967a56bc287a0bfc85a71250ec7fad223085180e2e364bc0980873fb04886cdc0b203ba1b4c5deffd5891f05c174e9b2e9258b75"}, 0x10000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f000041e000-0x1002)=@file={0x0, ""/4096}, &(0x7f00006e1000)=0x1002, 0x80800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000395000)="9400") r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000be5000)='/dev/rfkill\x00', 0x302, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000345000-0x4)=0x0, &(0x7f000090a000)=0x4) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00009c1000-0xf)={0x7, 0x7, 0xff, 0x5}, 0x10) 2018/01/28 13:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000041d000)='/dev/sequencer2\x00', 0x4040, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000c9e000-0x18)={0x1, 0x9, [{0x5, 0x0, 0x80}]}) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f00000-0x58)={0x1, 0x7, 0x1, 0x80, 0x1, [{0x4, 0x5, 0x3, 0x0, 0x0, 0x887044d7de4fc761, 0x0, 0x0, 0x0}]}) 2018/01/28 13:28:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80f, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r0, &(0x7f00003e0000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ac000-0x4)=0x26) sendmsg(r0, &(0x7f0000df0000)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000427000-0x10)=[], 0x0, &(0x7f0000b4d000-0x1308)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/28 13:28:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bfc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000170000-0x15)='/proc/self/net/pfkey\x00', 0xc82, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00003c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x6) 2018/01/28 13:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x5) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x5) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00006a9000)={0x0, 0xfffffffffffffffc}, &(0x7f00005b3000)=0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000bc5000-0x8)={r3, 0x3}, &(0x7f00001f8000-0x4)=0x8) 2018/01/28 13:28:27 executing program 6: renameat2(0xffffffffffffffff, &(0x7f000005e000-0xe)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000063000)='./file0\x00', 0xa) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a20000)='/selinux/context\x00', 0x2, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f60000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) mkdirat(r0, &(0x7f0000e1f000)='./file0/file0\x00', 0x4) 2018/01/28 13:28:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$can_raw(0x1d, 0x3, 0x1) 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) bind$can_raw(r2, &(0x7f000056f000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) sendmsg$can_raw(r2, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 13:28:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40080, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000a75000)=0x3) prctl$getreaper(0x25, &(0x7f0000abc000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bbe000-0xa)='net/igmp6\x00') ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000a9000)={&(0x7f0000852000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) preadv(r1, &(0x7f000069f000-0x10)=[{&(0x7f0000700000)=""/1, 0x1}], 0x1, 0x10000000000080) 2018/01/28 13:28:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setrlimit(0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000026e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 13:28:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000a66000-0xd8)=@ioapic={0x0, 0x10000, 0x3, 0x5d8f, 0x0, [{0x9, 0x7ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0x7, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0xadd}, {0x1000, 0x1, 0xffffffffffffe5a5, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x8, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0], 0x10001}, {0x2dc3, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x5e, 0x4, [0x0, 0x0, 0x0, 0x0], 0x6b4c}, {0x20, 0xffffffff, 0x81, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffff80}, {0x4, 0x10000, 0xc2f5, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x6, 0x7, 0x1000, [0x0, 0x0, 0x0, 0x0], 0xffffffff80000000}, {0xb68, 0x5fd, 0x6, [0x0, 0x0, 0x0, 0x0], 0xd}, {0x6, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0xb25}, {0x7ff, 0xfd12, 0x2, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffb}, {0x2, 0x10000, 0x10000, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x20, 0x200, 0x1f, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x4000000, 0xffffffffffffffc3, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x6, 0x20, 0x9fb, [0x0, 0x0, 0x0, 0x0], 0x5}, {0xf0c3, 0xa6d, 0x1, [0x0, 0x0, 0x0, 0x0], 0xb3}, {0x3, 0x1, 0x6dff, [0x0, 0x0, 0x0, 0x0], 0x80000001}, {0x9, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x5, 0x2dc3, 0xffffffffffffe7f5, [0x0, 0x0, 0x0, 0x0], 0x1f}, {0x6, 0x6b90, 0x7fff, [0x0, 0x0, 0x0, 0x0], 0xc8}, {0x7fffffff, 0x400, 0xfffffffeffffffff, [0x0, 0x0, 0x0, 0x0], 0x1800000}, {0x4, 0x0, 0xffffffffffffffe0, [0x0, 0x0, 0x0, 0x0], 0x401}, {0x1, 0x200, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f000042c000-0x4)=0x0) 2018/01/28 13:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000ea7000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$sndmidi(&(0x7f0000ca2000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x10000) accept$packet(0xffffffffffffffff, &(0x7f0000ce7000+0x996)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b38000-0x4)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00002b4000-0x10)={r2, 0x1, 0x6, @random="0f69b5a97653", [0x0, 0x0]}, 0x10) 2018/01/28 13:28:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000ef6000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) getsockname(r0, &(0x7f0000e58000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000166000)=0x14) r1 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f0000274000-0x78)={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) write(r1, &(0x7f0000ff2000)="240000001a0025f00900000001111f0e0a0b00000001bf00000009ec0800030005000200", 0x24) 2018/01/28 13:28:27 executing program 1: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\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]}) openat$ppp(0xffffffffffffff9c, &(0x7f0000034000-0x9)='/dev/ppp\x00', 0xc000, 0x0) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x2}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x7, 0x2a}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x4000000004, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd000000010b"}}], 0xc0) r3 = semget(0x1, 0x2, 0x420) semctl$GETZCNT(r3, 0x1, 0xf, &(0x7f0000016000)=""/83) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000046000)={0x4000000000000122, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000049000-0x8)={0x0, 0x0}) syz_open_dev$dmmidi(&(0x7f0000004000)='/dev/dmmidi#\x00', 0x1, 0x2) 2018/01/28 13:28:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00008d2000-0xf6)=""/246) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000009b000-0x4)=0x0) r2 = getpgid(r1) lstat(&(0x7f000031e000)='./file0\x00', &(0x7f0000cb0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000203000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f66000)=0x0) kcmp(r2, r5, 0x7, 0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000893000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d8000)=0xe8) stat(&(0x7f0000a29000-0x8)='./file0\x00', &(0x7f000006a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000b3000)=r0, 0x4) sendmsg$unix(r0, &(0x7f0000a9c000-0x38)={&(0x7f00001c3000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000081d000)=[{&(0x7f00009eb000-0xc2)="e38ffe6c01bce31d8afbc282d91eee2564b3d9f831659a829303fff43ee74cbd2cf9a4b53d9efeaf893ed1d226918b124afd5675c94342c79645d01a237b51bcd2d79eb49d7bd8d40e4fb28c817e58475d18f49f57742f1bf35995ddc6d179e3f1b3b431116fd0d28ced1108f7038c48110fc7f89c15b1d7a50568afb7422be62b065b685aa67dd6af7419ecde9ad8e79269fef7ec6006bc7123a54612bdb3daec431b318f1639384847e7bea8d2e612562fc83aee2522caec34ba445a8d14a4ce95", 0xc2}, {&(0x7f0000988000)="f39dc5c4e17470c67968a48deb2d4d7a43f9a67a1d06de2c1e04a067dde440579c3e55715110be6925e6598135571be31da681a31aa7f090f24c7bf3254b7b10dafa124b70e724f69604f1dc990dc2634365c924056d272cd05c2cb00003811297c73db10edb68df4dc89977f08c999c36e53bfdc67a83f7b15172cb0ef86d27197434ae1eb1d8e8362994c62fa8775e7c219f9e0c2ea189cc752622d6a334c72366559a6632ae84032c5468f7f06ea55cabf2d27ce1b5766d9c84ed9a508751f0a24ce175c87bad7ae777c66d62f2526a7fe224ac0deed7d356190b2070d8c122331d964bd3ef37", 0xe8}], 0x2, &(0x7f0000b50000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x4000}, 0x4000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000057000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000d4000-0x10)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000900000-0x8)={r8, r10}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r9, 0xc0206434, &(0x7f0000c71000)={0x4, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r9, 0xc0206434, &(0x7f000044c000)={0x8, r11, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000b24000)={0x7fffffff, r12, 0x2, 0x0}) getresuid(&(0x7f0000c59000-0x4)=0x0, &(0x7f0000bb0000)=0x0, &(0x7f0000e83000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bb0000-0xc)={0x0, 0x0, 0x0}, &(0x7f000035d000)=0xc) tee(r0, 0xffffffffffffffff, 0xa0000000000000, 0x4) syz_fuse_mount(&(0x7f0000526000-0x8)='./file0\x00', 0xfffffffffffffffe, r13, r14, 0x8003, 0x200007d) lseek(r0, 0x4, 0x3) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000118000-0xc)={0x0, 0x0}) 2018/01/28 13:28:27 executing program 5: getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00007e8000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000733000)={&(0x7f0000b43000-0x14)={0x14, 0x1, 0xa, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 13:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mknod$loop(&(0x7f0000d74000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = syz_open_dev$mice(&(0x7f0000e85000)='/dev/input/mice\x00', 0x0, 0x4000) unlinkat(r0, &(0x7f0000f8e000)='./file0\x00', 0x200) mount(&(0x7f00006c1000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/28 13:28:27 executing program 0: 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={&(0x7f0000695000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000c08000-0x10)=@req={0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006de000)='/dev/sequencer\x00', 0x100, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000050d000)={r1, 0x50, &(0x7f0000c0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x5, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/28 13:28:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005cf000)='/dev/ppp\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000f1b000-0x1000)=""/4096) connect$vsock_dgram(r1, &(0x7f0000754000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000b3c000)=""/174) 2018/01/28 13:28:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x60000, &(0x7f0000a65000)="") 2018/01/28 13:28:27 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e98000-0x11)='/dev/vga_arbiter\x00', 0x2202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000041d000-0xd3)={0x0, 0xcb, "57db7de4eae2956dfee2867d0cd9a82c0db9e3f73fb72745bb584f20257cd20b101fb4319d7af57a457aea9310d16686a1fedbf9ef6dea2d8e6cb6e63ca8e47f280c71650605f6aa71a5f4bdaae4f36c714cb149fab492f2d565b7d1bb624ec863dc8281cbc7e19cfeda51aa57be4037a1e09dc9a08135b908963a8bc8d4b735de21628116c7ab2f80306ed01917dfad0a4138e67004c4fc9b5b215d439534c03601cea432c42edb729c26668a16cab40e0a1779f8c9d1d36eeb945083170b0db0324cd20b41bae7f3c3c3"}, &(0x7f0000000000)=0xd3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f16000)={r1, 0x3ff, 0x30, 0xffffffff7fffffff, 0x2}, &(0x7f0000f16000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x21a}, &(0x7f0000001000)=0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000fa000-0x14)={0xffffffffffffffff, 0x0, 0x3, 0x2, 0x2}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r3, &(0x7f0000587000)=0x4) r5 = fcntl$getown(r2, 0x9) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_getres(0x684f322eff9415ad, &(0x7f00002ca000)={0x0, 0x0}) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000716000-0x2)=0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getgroups(0x2, &(0x7f0000680000-0x8)=[0xffffffffffffffff, 0x0]) setfsgid(r6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={r4, 0x1f}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000dab000-0x10)="636f726564756d705fdc696c74657200") ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00003c7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x8cf5, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7, 0x0], 0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000fa7000)="488904b6fe51f533c3d209f4e4528991e9eaaadcb7ccb863f7c62d7788bd8a82536adf612169a2993e50237fd87463dc506998dbf8ac740f38adf413bde818400e7ac5b24534a359543591b2f316679d93ca2a20316b2a7fdadf1208dd5eaaf6f584c31d6e8a56f4b7311288263cfdc495a18b5d0a6503c9adb57f379990bac5c5dc4cc6660322412e844db9d18ed404f676641157b6f7db", 0x98) ioctl$sock_inet_SIOCSARP(r7, 0x8955, &(0x7f0000e9f000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r7, 0x4010aeab, &(0x7f00000c4000)={0x23, 0x1000}) r8 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r9 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r9, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_GET_PIT2(r9, 0x8070ae9f, &(0x7f000011d000-0x70)={[{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]}) ioctl$LOOP_CHANGE_FD(r8, 0x4c00, r9) 2018/01/28 13:28:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) eventfd(0x0) unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000541000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pipe(&(0x7f0000091000-0x8)={0x0, 0x0}) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/28 13:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00004bd000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000f0e000)=0x0) pipe(&(0x7f0000d66000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ee8000)={r0, r2, 0x5, 0x1}, 0x10) syncfs(r0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00007a9000-0x4)=0x0) write$vnet(r0, &(0x7f00003ba000)={0x1, {&(0x7f0000cf3000)=""/3, 0x3, &(0x7f0000e96000-0xde)=""/222, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffa0) 2018/01/28 13:28:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f00009ef000-0x8)='./file0\x00', &(0x7f00002cd000-0xaa)=""/170, 0xaa) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d3a000)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="", 0x84, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000473000-0x457)="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", 0x21b, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 13:28:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000057c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f00005d7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$sndmidi(&(0x7f0000286000)='/dev/snd/midiC#D#\x00', 0x0, 0x101000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000b5b000)={{0x4, 0x0, 0xdf, 0x0, 0x0}, 0xc15, 0x800000000005, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f000099b000-0x8)={r1, 0x2561d102}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000a40000-0xe8)={{{@in=@broadcast=0x0, @in=@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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ff000-0x4)=0xe8) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00005b7000)=0x0) getresuid(&(0x7f000081b000-0x4)=0x0, &(0x7f00005c2000)=0x0, &(0x7f0000753000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000577000)={0x0, 0x0, 0x0}, &(0x7f0000104000-0x4)=0xc) sendmsg$nl_xfrm(r1, &(0x7f00009f9000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000abc000-0x10)={&(0x7f0000a34000-0x1288)=@acquire={0x1288, 0x17, 0x4, 0x1, 0x2, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x32}, @in=@dev={0xac, 0x14, 0x0, 0xd}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x4, 0x1, 0x6, 0x2, 0x80, 0x20, 0x0, r3, r4}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xfffffffffffffffb, 0x3, 0x6, 0xa, 0x20, 0x20, 0x0, 0x0, r5}, {0xe46, 0x101, 0x3, 0x6, 0x6, 0x4, 0x1, 0x3}, {0x5, 0x6, 0x6, 0x1}, 0x45e05899, 0x6, 0x2, 0x1, 0x5, 0x3}, 0xc000000, 0x1, 0xfffffffffffffffc, 0x4}, [@sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x0, 0xfe5d, "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"}}, @algo_crypt={0x110, 0x2, {{'ctr-blowfish-asm\x00'}, 0x638, "87b2d3ad0841056ad8615c86d97feca45d46404e42123fccd56b8282a368a0c17274e25fa38b502459fcc31f5b38914407da1df13a02adace2703ba665e94d79c3d5dd22a7c4194ee0b3c8589f750382c3e6cccb83427f2653d4b79382c9e34c89ee38f5af278ae26a5ed9b4ae10de83e3ca3f9479aa90dcd3dff2c7feecca2daa72a9a2733f212effe9f853998e4686de1206c537a76961b61f944058470d27caa17af947fd7734fe5b56463c39288732219bfb85057e663eaf9fabdef10168c6d859595837ed"}}, @tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3, 0x3, 0x0, 0xb1a, 0x1f, 0xc6e}]}]}, 0x1288}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000050f000-0x10)={&(0x7f0000a5b000/0xc000)=nil, 0xc000}) 2018/01/28 13:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_emit_ethernet(0x46, &(0x7f000068a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = syz_open_dev$audion(&(0x7f00001ab000)='/dev/audio#\x00', 0xffffffff, 0xa00) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000d7d000)="7ec41f19567e7fbdc0abd73ee450fd38d8c9f85b49526e6afc11219e2af6662394ba33a380569a", 0x27) socket$netlink(0x10, 0x3, 0x3) getegid() 2018/01/28 13:28:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mkdir(&(0x7f0000b61000)='./control/file0\x00', 0x0) r0 = open(&(0x7f0000bf9000-0xa)='./control\x00', 0x1a481, 0x4) mkdirat(r0, &(0x7f00004f7000)='./control\x00', 0x0) renameat2(r0, &(0x7f00007c8000-0x10)='./control/file0\x00', r0, &(0x7f0000f5b000)='./control\x00', 0x2) lsetxattr(&(0x7f0000de5000-0x10)='./control/file0\x00', &(0x7f0000daf000-0xd)=@random={'user.', '[vmnet1\x00'}, &(0x7f000085e000)='\x00', 0x1, 0x1) 2018/01/28 13:28:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) write(r1, &(0x7f0000b01000)="e3f627cd40b6663b831672134b04e88bf8b934641644053d0e6d714e11d9a08e912b9c03cd4b23f1b271bdd2d13d92d4f3dfe7391f743d264671ea14debacfbaa70b0a84", 0x44) dup2(r0, r1) 2018/01/28 13:28:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000001000-0x8c)="0f08fc585a9f985cf7fe1b71962922571fb7e92a62e5e67706dbd6d235d4bf3f6240e554f05b870d6cdb227ee1dc534917a113c2671c25d22d71cca2d51c5c006977873fbc9a777208e74667067eff79d63f5bba6f899e7d3dcac58cc3e33186f47427f7a4e8d87b337c0386f140319ca897012a031155b43e3125df1675bbec4ae8e53dd8ad0195e4f403d8") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7, r2}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000001000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) r5 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x2, 0x64080) ioctl$UFFDIO_COPY(r5, 0xc028aa03, &(0x7f0000003000)={&(0x7f0000001000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000006000-0x18)={0xaa, 0x2c, 0x0}) sendmsg$nl_route(r5, &(0x7f0000004000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000000)={&(0x7f0000005000-0x24)=@ipv6_newroute={0x24, 0x18, 0x10, 0x6, 0x1, {0xa, 0x94, 0x80, 0x400000000000000, 0xfd, 0x4, 0xfd, 0xf, 0x1400}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x40010}, 0x10) bind$packet(r3, &(0x7f0000003000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000004000)='/dev/adsp#\x00', 0x0, 0x160, &(0x7f0000005000)={0x7, 0x1a, 0x1, 0x6, 0x8001, 0x9, 0x3, 0x3}) sendto$packet(r3, &(0x7f0000004000)="297a769daf5d5d78385099b1a5fecca0", 0x10, 0x0, 0x0, 0x0) 2018/01/28 13:28:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000327000-0x11)='/selinux/enforce\x00', 0x400, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f00009a8000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000f7f000-0x8)={0x20080522, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ff4000)='/dev/rtc\x00', 0x40, 0x0) accept$unix(r1, 0x0, &(0x7f0000d8b000-0x4)=0x0) 2018/01/28 13:28:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001000ff20fffefd956fc2830924a600800200000000000000020000001000140007960000b598bc593ab68b1148a730de07ff00000000000054a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 13:28:27 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x7) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000004000)='/dev/mixer\x00', 0x800, 0x0) getpeername$netrom(r0, &(0x7f0000006000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000005000)=0x48) 2018/01/28 13:28:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000423000-0x58)=@hopopts={0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x8, [0x0, 0xffffffffffffffc0, 0x8, 0x48, 0x1, 0x7]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x58) mknod(&(0x7f0000504000-0x8)='./file0\x00', 0x4, 0x2) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/28 13:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$mouse(&(0x7f0000c38000)='/dev/input/mouse#\x00', 0x5, 0x10000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000d66000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000409000-0x10)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000ba1000)={r2, r3}) connect$pptp(r1, &(0x7f0000b11000)={0x18, 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]}, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x3, 0x80, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 13:28:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f000093e000)='./file0\x00', 0x40000, 0x24) fcntl$setsig(r0, 0xa, 0x37) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 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]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000000a000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000009000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000007000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f000000c000-0xb)='/dev/audio\x00', 0x80000, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0x53)="a755dd16cab4e5ff7ebd802b1a39c729a32bf5b495675ea42a07c5859515959b0ba1875b15b04c479a60927ca3efbc13debcda3b4654064b77aaf940c0eabf7d0f07fc1f86115fdca6b7d04b49288b590e50da", 0x53) [ 43.706159] device syz5 entered promiscuous mode 2018/01/28 13:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009f8000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a9f000)='/dev/hwrng\x00', 0xa000, 0x0) connect$vsock_dgram(r1, &(0x7f0000e3a000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00008be000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000ce2000-0x400)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/28 13:28:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) 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]}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ad7000)='/dev/audio\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000468000-0x10)={0x6, &(0x7f00004af000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00004d3000-0x8)={r2, 0xa}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000c19000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000083f000-0x10)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005c5000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/28 13:28:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00005f6000-0x4)=0x0, &(0x7f000074e000)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000625000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f0000aff000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/28 13:28:27 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000008000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7fff, 0x1, 0x2, 0xe, 0x6, 0x1f, 0x6}, 0x20) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000006000)=@raw={'raw\x00', 0x9, 0x4, 0x4c8, 0x420, 0xffffffff, 0xffffffff, 0x420, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x6)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x98}}, [{{@ip={@multicast2=0xe0000002, @rand_addr=0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ip6gretap0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x2a0, 0x2d0, 0x0, {0x0, 0x0}, [@common=@unspec=@bpf0={0x230, 'bpf\x00', 0x0, {0x0, [{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000006000)="41e74588a3a3db2e8248f3d2db207281c717cb900b0c27c6ff09499bf08c2dd9457b429ac1c71f38c4f6179a8d2739c6fe01c39e48e889aa45464879ba3288412772a68cc6e6601231b41dff628421f0066b2a7681f4f790"}}]}, @common=@unspec=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00', 0x0, ""}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @common='bcsf0\x00', @common='bcsf0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}]}}, 0x528) 2018/01/28 13:28:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x1, &(0x7f0000995000)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$sndctrl(&(0x7f000077f000-0x13)='/dev/snd/controlC#\x00', 0xffffffffffffffc0, 0x400) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c63000-0x16)='/selinux/checkreqprot\x00', 0x40002, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000d8b000+0x5c2)={&(0x7f000097f000)=[], 0x0, 0x6, 0x3, 0x5, 0x9d, 0x4, {0x98, 0x5, 0x3f, 0x1000, 0x4, 0x8, 0x100000001, 0x9, 0x9, 0xffff, 0x7fff, 0xd8, 0x81, 0xff, "c1403027aed0534ccb4a5a4b76423e24fdcde2ebb548d1490464680d1da3ed0d"}}) r2 = syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00') setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00006f1000-0x10)=@common='ip_vti0\x00', 0x10) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000d38000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00001f4000-0xc)={r3, 0x80000, r2}) perf_event_open(&(0x7f0000274000-0x78)={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) getdents(r2, &(0x7f00008dd000-0xdb)=""/219, 0xdb) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3a) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000-0x20)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3, 0x0}) r4 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x200000000c, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000005000)=0x0) unlink(&(0x7f0000d39000-0x8)='./file0\x00') r5 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000fc1000/0x4000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000423000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd2000-0x4)=0xe8) getresgid(&(0x7f00003a6000)=0x0, &(0x7f0000562000-0x2)=0x0, &(0x7f00009d2000-0x4)=0x0) fstat(r0, &(0x7f0000522000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000e7f000-0x4)=0x0, &(0x7f0000610000)=0x0, &(0x7f0000037000-0x4)=0x0) r10 = getpgid(0xffffffffffffffff) r11 = getpid() shmctl$IPC_SET(r5, 0x1, &(0x7f0000386000)={{0x101, r6, r7, r8, r9, 0x1, 0x11a, 0x0, 0x0, 0x0}, 0x1, 0xd6a5, 0x3f, 0x6, r10, r11, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) read(r4, &(0x7f0000fdd000)=""/4096, 0x1000) r12 = getpgrp(0xffffffffffffffff) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x101) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00008a6000-0x10)={0x6001, 0x0, 0x0}) inotify_init() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000010000)={{0x1, 0x0, 0xfffffffffffffeff, 0x60000000, "6a36647e9c59b5cccad0380eb764468c30017a398de06d68462d1ac0c42ccb0360766627af7a79213746a27d", 0x3}, 0x0, 0x0, 0x8, r12, 0xe1c, 0x10001, "a5fcfee57b4b65a15565b21fa43c9ff20c164b01a3456b0605e77052081060936303e182b9c3a4ebd81d367cec94b507207b54a411ed2b86a867923ea7167ddd", &(0x7f0000001000-0x15)='\\mime_typeppp1nodev/\x00', 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x80000000, 0x386, 0x3, 0x1000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/28 13:28:27 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003ef000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@generic="bca2fef58e76973364746628fb821582", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x400000000, 0x0}}, 0x15d) ioctl$sock_SIOCOUTQ(r1, 0x80487436, &(0x7f0000006000-0x4)=0x0) 2018/01/28 13:28:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ab, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000da6000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000433000/0x10000)=nil, 0x10000, 0x0, 0x200000012, 0xffffffffffffffff, 0x0) 2018/01/28 13:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f000020a000-0x4)=0x0, &(0x7f00002bb000-0x4)=0x4) [ 43.746603] device syz5 left promiscuous mode 2018/01/28 13:28:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x440100) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000397000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 13:28:27 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000683000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1000, &(0x7f0000000000)="eee121aa773861cf8995b8d61b6cfcc607d52fda3a8753b6de81e879f3bcc7867872fdc7a90e018e5e1e908a61a42840ce255f5726713d7a34b94499e39561726f91c40b8ecf0e6056ec2c24c98c47d4eab02dbabdba7828d0d5a3e37af01bd99e415ed6e0872d7f48b914f918e454a9e8a89a2b255ed593b774eac619c6657b08ac052d1774d2d736e919f68ed9ca19e3d6091df0ad983232444aa41c8fc9ba38cb123f19727e54bd4a4327f0f319515e2e6491f15c49c970244925353987") getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000d8e000)=""/46, &(0x7f0000001000-0x4)=0x2e) socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000006000-0x160)={0x2, 0x3, 0x8, 0x7, 0x2c, 0x0, 0x5, 0x1, [@sadb_x_nat_t_type={0x1, 0x14, 0x10001, [0x0, 0x0, 0x0]}, @sadb_x_policy={0x8, 0x12, 0x2, 0x0, 0x0, 0x0, 0x9, {0x6, 0xff, 0x1ff, 0xab5, 0x0, 0x8001, 0x0, @in=@multicast1=0xe0000001, @in=@empty=0x0}}, @sadb_lifetime={0x4, 0x3, 0xffffffffffffffc1, 0x10001, 0x0, 0x80000000}, @sadb_x_sec_ctx={0x11, 0x18, 0x1, 0xfff, 0x79, "a439a2d8000014f3b527b6cad6da35e07faae89ae4f579e2805534c0e9e932c6e5956b6df0e34589188ee5a7e75f46a5704677b63f3be811cf22704df80190c97a6d22c6fe4fd6b384b5a7377178f632e804c3697d7dcf6996683fd24134ad8e8c1924f9a9059aa96debcdeddb47684d9c4f2341838aff02ca"}, @sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x4, 0x10}, @sadb_x_nat_t_type={0x1, 0x14, 0x9, [0x0, 0x0, 0x0]}, @sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0x1f, 0x10, 0x14}, @sadb_x_nat_t_port={0x1, 0x16, 0x2, 0x0}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x28)={0x2, 0x18, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x5, 0x0, 0xa0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 13:28:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000092e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000893000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x6, 0x5, 0x3}, &(0x7f0000be6000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d3c000-0x8)={r1, 0x8}, 0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000c2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r3, 0x8983, &(0x7f000013d000)=0x6) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000ee5000)={0xfffffffffffffcb6, 0x100000000, 0x90d, 0x10000}, 0x5) openat$cuse(0xffffffffffffff9c, &(0x7f0000eb5000-0xa)='/dev/cuse\x00', 0x4000, 0x0) 2018/01/28 13:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, 0x0, &(0x7f0000a89000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000079f000-0xc)={0x0, 0x6, 0x30}, &(0x7f0000f04000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000144000)={r2, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0xffffffff, 0x6, 0x7fffffff8}, &(0x7f000006d000-0x4)=0xa0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x7, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 13:28:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x1, &(0x7f0000262000-0xbc)=""/188, &(0x7f0000953000)=0x1ca) socket(0x2, 0x4, 0x7) 2018/01/28 13:28:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x90100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001000-0xd8)=@pic={0x3, 0x28e, 0x3f, 0x10000, 0x2f, 0x6, 0x5, 0x3ff, 0x4, 0x5, 0x3, 0x8, 0x9, 0x1650, 0x200, 0x1}) 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_emit_ethernet(0x46, &(0x7f0000845000-0x46)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0xffffffffffffffaa, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x15}, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x8001, 0x0, 0x6, 0x0, 0x0}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) 2018/01/28 13:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000331000-0x8)='./file0\x00', &(0x7f0000391000)='./file0\x00', 0xa000, 0x0, 0xffffffffffffffff, 0xff, 0xfffffffffffffff9, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000aa2000)={0x0, 0x0}) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b49000)=0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000ab0000-0x44)={{0x2, 0x0, @rand_addr=0xdd67, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x66, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x80800) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bbf000)='/selinux/validatetrans\x00', 0x1, 0x0) ppoll(&(0x7f0000581000)=[{r0, 0x0, 0x0}, {r1, 0x41, 0x0}, {r2, 0x8000, 0x0}, {r3, 0x0, 0x0}, {r4, 0x10a, 0x0}], 0x5, &(0x7f0000720000)={0x0, 0x0}, &(0x7f0000000000)={0x7fffffff}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000dce000-0x8)={0x0, 0x5}, &(0x7f0000639000)=0x8) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d56000-0x11)='/dev/vga_arbiter\x00', 0xf00, 0x0) fcntl$setstatus(r5, 0x4, 0x2000) r6 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r6, 0xab) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) umount2(&(0x7f00007f7000)='./file0\x00', 0x100d) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r7, 0x8008ae9d, &(0x7f000048e000-0xf4)=""/244) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r9, 0xaeb7) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/01/28 13:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000ed4000)=""/0) r0 = socket(0x10, 0x20000003, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000070c000-0x4)=0x0) clock_getres(0x1, &(0x7f0000abe000-0x10)={0x0, 0x0}) write(r0, &(0x7f00009e8000)="260000005e000900000004f839ef0000fff30f000100000000000000060000070009ff6e35ea", 0x26) 2018/01/28 13:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f0000800000-0xe)='./file0/file0\x00', &(0x7f00007fb000)='./file0\x00', &(0x7f0000c06000)='mqueue\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") [ 43.903877] snd_virmidi snd_virmidi.0: control 120:0:0:Î:0 is already present 2018/01/28 13:28:27 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0xfffffffffffffffd, r1, 0x1, 0x2000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) getsockname(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) 2018/01/28 13:28:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00008ff000)=0x0, 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000050d000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000f5000)=0x8c) r0 = getpgid(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}, r0, 0x0, 0xffffffffffffffff, 0x0) uname(&(0x7f0000d39000-0xf)=""/15) userfaultfd(0x1000000803) 2018/01/28 13:28:27 executing program 5: socket$inet(0x2, 0x5, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000e6b000)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000273000-0x6)='/dev/dsp\x00', 0x10001, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000392000-0x4)=0x0, &(0x7f000029c000)=0x4) 2018/01/28 13:28:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x297, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000241000-0x1b)="", &(0x7f000003f000)=0x0, &(0x7f0000af4000-0x4)=0x0, &(0x7f0000923000-0x6f)="") arch_prctl(0x1003, &(0x7f000019d000)="") r0 = syz_open_dev$vcsn(&(0x7f00007a7000-0xa)='/dev/vcs#\x00', 0x20, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000425000)={[0x1, 0x6001, 0x5000, 0x5000], 0x5423, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 13:28:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000040000010e, 0x8, &(0x7f0000000000)="", 0xfffffffffffffd84) 2018/01/28 13:28:27 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000c000-0x4)=0x1c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000000c000-0x20)={@common='rose0\x00', @ifru_flags=0x8400}) socketpair$inet(0x2, 0xe, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000005000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000005000-0x8)={r2, 0x2}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000000d000-0x4)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000004000)=&(0x7f000000d000-0x1)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000007000-0x8)={0x0, 0x0}) 2018/01/28 13:28:27 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) 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) sendmsg$can_raw(r0, &(0x7f0000003000)={&(0x7f0000003000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000)={&(0x7f0000002000)=@can={{0x1, 0x3, 0x5, 0x7}, 0x2, 0x1, 0x0, 0x0, "c582580ff05e7677"}, 0x10}, 0x1, 0x0, 0x0, 0x4040}, 0x880) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x3, 0x2000, 0x10, &(0x7f0000001000/0x2000)=nil) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006000-0x8)={r2, 0x9}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000004000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000003000-0x30)=[{&(0x7f0000005000-0x9c)=""/156, 0x9c}, {&(0x7f0000004000)=""/159, 0x9f}, {&(0x7f0000004000)=""/194, 0xc2}], 0x3, 0x0, 0x0, 0x5}, 0x20) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open$dir(&(0x7f0000005000)='./file0\x00', 0x4000, 0x0) getdents64(r3, &(0x7f0000000000)=""/17, 0x11) 2018/01/28 13:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000dfe000-0x8)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000ad8000)='/dev/snd/seq\x00', 0x0, 0x402000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000f16000-0x4)=0x0, &(0x7f000022a000)=0x4) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000ccb000-0x23)="0055f02a989e6980152c17db598228608387624100dc7f853ea6a06c3d5f9ae83cdcf2") ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000c9e000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000ffe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f000066e000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/28 13:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000f50000)=[], 0x0) 2018/01/28 13:28:27 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000000c000-0xb)='/dev/audio\x00', 0x40801, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000000a000-0xe)={0x5, [0x8, 0x381, 0x6e, 0x7, 0x3]}, 0xe) r1 = socket$inet(0x11, 0x2, 0x81) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000008000-0x28)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r1, &(0x7f0000002000)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000004000-0x50)=[], 0x0, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/28 13:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000462000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000047f000-0x38)={0x0, 0x0, &(0x7f000007b000-0x20)=[{&(0x7f0000bf5000-0x58)="8d1c2bb63c0bca64d020ca5cd0cf7b50a1110832cae8acf12a589601d6a25740cc54d20c769d18be61ab2e21913eaad467d3ea97f3de0a5b914fa6831e60ee303de907583bf0a0f8b4d47ae55be5b9f6b8", 0x51}], 0x1, &(0x7f000048b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x100000001, &(0x7f0000f69000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f9ead673923f57eea9c323539f61098a66e70e21c7f41b248343690cde4383c538b179b0f5dcccf6bfaf8031cb052ad74a5a83fadd09955b1676d37e5e45d50697c", 0x51, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) shmget(0x0, 0x2000, 0x80, &(0x7f000035f000/0x2000)=nil) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/28 13:28:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000b98000)='/dev/adsp#\x00', 0x9, 0x1) accept$inet6(r1, &(0x7f0000f96000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000851000)=0x1c) openat$vcs(0xffffffffffffff9c, &(0x7f0000383000)='/dev/vcs\x00', 0x2000, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000bd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000071d000-0xc4)=@ethtool_drvinfo={0x3, "056601c9f348248200ef257020df75d154ac85e18582e69fb17f2bd74416cd95", "aca3dffdcdbf165cd7e67b6b405b265b3534effbba1a0bb96302e39384fcb5da", "c621ecd87b70aa4b799455bc5ac6fef75fecb457a9cba8148b90d98bb8233ad6", "7f552e0392d33090ec5466bc536c6770e4cdb75f3c80e29f50b990bb51020b37", "5e453f9ef0813f1277cc2e4710284015189e650ded9a2e563f66d1a19693687d", "b9e8b6465f7a576e2fd62840", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 13:28:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00008d4000)=0x401) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000a6b000-0x108)=@newlink={0x108, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0xd4, 0x16, [{0xd0, 0x1, [@nested={0xcc, 0x4, [@generic="4b89d39086888c7a6cb9e4255ddef3e579edabb6cbc2daeee167f44518e2f7d4fa15b101d3d9c5823af849f900ff727303488738a5fa46f1e77f84e4956b617d6c04c287808990a0484be8b4fcd3515f380c83cc580124110c54fda73045b773b426ae22d163fe08a7c0d8e2a390180adbc49c57eb1d710f9745b759703890c7821312d650a81ad40a6a4d677fef3b20cd574f2ca76b1763638e42e8017ba69a24ed1bfe6432f5185411aa869c6e01f9722ad7768b286e7bc27dc7c1d6414f838798d4f6e1"]}]}]}]}, 0x108}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 13:28:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000c0000)='/dev/loop#\x00', 0x2b5cd707, 0x10000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f00008d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() rt_sigqueueinfo(r0, 0x20, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) 2018/01/28 13:28:27 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d7c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000048f000)={0x1, 0x6, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="e5c916f93413", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="972e575e6ffe", @random="64b1286dda34"]}) setpriority(0x0, 0x0, 0xfffffffffffffffc) 2018/01/28 13:28:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x20000000000001, 0x84) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00004cc000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bdc000-0x10)=@common='bridge0\x00', 0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000847000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) r1 = syz_open_dev$audion(&(0x7f0000669000-0xc)='/dev/audio#\x00', 0xeb70, 0x8000) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000d72000-0x99)=""/153) 2018/01/28 13:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000090f000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utimes(&(0x7f0000c98000)='./file0\x00', &(0x7f0000480000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat(0xffffffffffffffff, &(0x7f0000ebd000-0x8)='./file0\x00', 0x200000, 0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000228000)=0x0, &(0x7f0000c92000)=0x4) r2 = syz_open_dev$audion(&(0x7f0000b37000-0xc)='/dev/audio#\x00', 0x100, 0x200) epoll_pwait(r2, &(0x7f0000515000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x7, &(0x7f0000d97000-0x8)={0x0}, 0x8) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) 2018/01/28 13:28:27 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000a000-0xa)='net/route\x00') lseek(r0, 0x4, 0x7) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f000000c000-0x4)={0x8f53, 0xe2, 0x1}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f000000c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000c000)='net/route\x00', 0xfffffffffffffffa) keyctl$get_persistent(0x16, r1, r2) 2018/01/28 13:28:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002be000)={0x1, &(0x7f0000c55000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000709000)="ca743b86273da52d06f316ffea4aa6f5b16109d0aa287f44c3cb5dbc45ae05d17c093408016be8178f892a608453e0", 0x2f) close(r0) 2018/01/28 13:28:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000-0x34)=@mpls_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x20) socket$inet(0x2, 0xf, 0x2) 2018/01/28 13:28:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a58000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000c9b000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b21000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000b14000)={@multicast1=0xe0000001, @loopback=0x7f000001, r1}, 0xc) 2018/01/28 13:28:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003ec000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001a5000)=0x0, &(0x7f0000eff000-0x4)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_dev$sndpcmp(&(0x7f0000688000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80cd, 0x2) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000e3000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f000074e000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000f22000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000486000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_xfrm(r1, &(0x7f00008e5000+0x86a)={&(0x7f0000d6c000+0xdde)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000638000)={0x0, 0x9}, &(0x7f000071f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000086e000)={0x0, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffffffffff01, 0x7, 0x76, 0x9}, &(0x7f000072b000)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000231000-0xb8)={r5, 0x1, 0xffffffffffff8001, 0xff1, 0x4, 0x6, 0xfffffffffffff5ab, 0x6, {r6, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x92, 0x1, 0x6, 0x6}}, &(0x7f000017f000-0x4)=0xb8) 2018/01/28 13:28:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000156000)='/selinux/checkreqprot\x00', 0x42000, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) 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) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000af000)=0x6, 0x8) sendto$inet(r0, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 13:28:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f000028c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000628000-0x4)=0x1f) getpeername(0xffffffffffffff9c, &(0x7f0000310000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bae000+0x223)=0x2e) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009e3000)={0x0, 0x0, 0x0}, &(0x7f0000392000)=0xc) ioctl$TCSETA(r0, 0x5406, &(0x7f0000af2000-0x14)={0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 13:28:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000e5d000-0x10)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10) syz_emit_ethernet(0xb4, &(0x7f000063f000-0xb4)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x1000, 0xd502, 0x3ff}], {0x8100, 0x2, 0x8, 0x0}}], {@llc={0x4, {@llc={0xff, 0xf0, "9054", "dd66c19ebefec281792a4eb890b5718e7cab5254e9556daf8bec23a9039c8fb946e1274c92b3398ebbfb0d875ce103c90449c17b880e78892bb37fd331061355323368708f62e31db5491befaf3b8df66abffb980c23bb5606716a677ef92058eb6bb866ba5d27e15f0edfaa7bcb3e145f82ffa8c0567d1b6a963b080229eeebb94dc45a36853584773f397a883f7748558f2f9db722217d9ae5"}}}}}, &(0x7f0000bee000-0x18)={0x0, 0x4, [0xf4b, 0xf11, 0x9eb, 0x1eb]}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000001000)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10) 2018/01/28 13:28:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffff7) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c11000)=0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000f13000)={0x81, 0x7c20, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x1, 0x400) semctl$GETVAL(r1, 0x2, 0xc, &(0x7f0000773000)=""/158) 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) semtimedop(r1, &(0x7f0000d7c000)=[{0x0, 0x9, 0x800}, {0x7, 0x35b6, 0x800}, {0x2, 0x7, 0x1800}, {0x3, 0x3, 0x1800}], 0x4, &(0x7f0000498000)={0x0, 0x989680}) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) r2 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f000016f000-0x10)={0x7fff, 0x8001}) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x9) 2018/01/28 13:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fdf000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x4, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000dfa000)={0x6, {{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x234}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) fstat(r1, &(0x7f0000139000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/28 13:28:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) perf_event_open(&(0x7f00003dd000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b22000)="", &(0x7f0000f13000)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000022a000-0x2)="") r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a9000)={0x0, 0x0}) 2018/01/28 13:28:28 executing program 3: r0 = socket$packet(0x11, 0x0, 0x300) set_tid_address(&(0x7f0000987000-0x4)=0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000-0x4)={0x0, 0x0, 0x0}, 0x81) 2018/01/28 13:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000174000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003ba000)=0x14) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000ba1000-0x4)=r1, 0x4) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x400000000000000) getsockname$ax25(r1, &(0x7f000017f000)={0x0, {""/7}, 0x0}, &(0x7f000095d000-0x4)=0x10) ppoll(&(0x7f000039d000)=[{r2, 0x8200, 0x0}], 0x1, &(0x7f0000d86000-0x10)={0x0, 0x0}, &(0x7f00000d8000-0x8)={0x0}, 0x8) io_setup(0x2, &(0x7f0000247000-0x8)=0x0) io_cancel(r3, &(0x7f0000317000-0x40)={0x0, 0x0, 0x0, 0xb, 0x7fffffff, r0, &(0x7f000098c000-0x90)="3fbf478897c1ec47e862222955c816a6366052a7b8658ee0a1661ab35d31eaa9530b5bb044cd89cd46fdea86001e54bd93ae12eabd43f9abd2b4d3c77fd1ce8ca4e20d821db3b726f3a34e2ca6379ecfc2363645c14371d7ff3d63e3510044fd7c462b8b84185855b5fa0a1df7c1eed24d24738cd82b7b59e1f98f91a6ef710ce3e2f00cb6941b66046657f7d73b4ece", 0x90, 0x2, 0x0, 0x1, r1}, &(0x7f0000e29000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/28 13:28:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000674000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000f7000)=0xc) r1 = creat(&(0x7f0000f99000-0x8)='./file0\x00', 0x30) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, r1, 0x0) r3 = socket(0x200000000010, 0x2, 0x0) mknod(&(0x7f00004c6000)='./file0\x00', 0x8001, 0x1) syz_open_dev$sndmidi(&(0x7f00009eb000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) sendmsg$nl_generic(r3, &(0x7f00001f0000)={&(0x7f00001df000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa7000)={&(0x7f0000271000)={0x24, 0x2d, 0x601, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @fd=r2}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 13:28:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, 0xffffffffffffffff, 0x0, 0x1000001, &(0x7f0000b50000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$setfpexc(0xc, 0x80000100003) 2018/01/28 13:28:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = socket(0x11, 0x80000, 0x47e) fcntl$getownex(r0, 0x10, &(0x7f00004cd000)={0x0, 0x0}) syncfs(r0) r4 = getpgrp(0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000d80000-0x10)=@req={0x0, 0x0}) kcmp(r3, r4, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) socketpair(0xf, 0x5, 0x6, &(0x7f0000461000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r6, 0x8902, &(0x7f0000892000-0x4)=r3) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f0000fcf000)={0x4, 0x44d, 0x250, 0x9}) 2018/01/28 13:28:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000046d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f3d000-0x30)={0xfffffefb, 0x0, &(0x7f0000279000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x271, 0xffffffffffffff97, &(0x7f0000164000)=[], &(0x7f000027a000-0x40)=[0x0]}}], 0xfffffffffffffdac, 0x0, &(0x7f00001f8000)=""}) syz_extract_tcp_res$synack(&(0x7f0000a60000)={0x0, 0x0}, 0x1, 0x0) pipe(&(0x7f0000c93000)={0x0, 0x0}) accept4$alg(r1, 0x0, 0x0, 0x800) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000e11000-0xf5)=""/245) 2018/01/28 13:28:28 executing program 4: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002b000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x4, 0xfffffffffffffffd, 0x2, 0x3}, 0x14) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000002b000)='./file0/bus\x00', &(0x7f0000033000)='./file0/bus\x00', &(0x7f0000033000-0x5)="66757350e3", 0x80000000b, &(0x7f000002b000)="3b5dc399ba73cd6f365e45f080628e56d042eb999c4999884879cf2065a76b5073e063825d14f08050666874f5d078cfcb8d909619da9d5b64edc72a0b1e6bccab387ed7c20146262b169366624d446fd1a50b330052d40ac2088cd8fadb") open(&(0x7f0000033000)='./file0/bus\x00', 0x10b281, 0x0) 2018/01/28 13:28:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d50083e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000983000-0x38)={0x0, 0x0, &(0x7f0000c54000-0x90)=[], 0x0, &(0x7f0000204000-0xa8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) fcntl$setflags(r1, 0x2, 0x1) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) [ 44.372548] binder: 6493:6499 transaction failed 29201/-22, size 625--105 line 2903 [ 44.399579] binder_alloc: binder_alloc_mmap_handler: 6493 20265000-20279000 already mapped failed -16 [ 44.414806] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/28 13:28:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000179000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40405) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sendfile(r1, r1, &(0x7f0000b17000-0x8)=0x10000040000, 0x200008) 2018/01/28 13:28:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) connect$inet6(r0, &(0x7f000070f000)={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2d9}, 0x1c) keyctl$set_reqkey_keyring(0xe, 0x7) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d12000)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f000007c000)={0x7fffffff, 0x2, 0x3, {0x0, 0x989680}, 0x5e91, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 13:28:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000038b000)={0x0, 0x1}, &(0x7f0000763000)=0xffffffffffffff3c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0xd, "6351d7a1b88a33d683fdb04988"}, &(0x7f0000d92000-0x4)=0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000787000)={0x2010, 0x0}) socketpair$unix(0x1, 0x2000005, 0x0, &(0x7f00003c1000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r3, 0x0) 2018/01/28 13:28:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_rfcomm(r0, &(0x7f0000287000-0x9)={0x1f, {0xe06f, 0x0, 0x800, 0x417e59d7, 0x4, 0x1}, 0x1}, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00005ca000)={0x0, 0x0}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f000085f000)=""/12) write$fuse(r0, &(0x7f0000ff5000)={0x28, 0x3, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) openat$cuse(0xffffffffffffff9c, &(0x7f00008fc000)='/dev/cuse\x00', 0x400000, 0x0) syz_open_dev$admmidi(&(0x7f00001cb000-0xe)='/dev/admmidi#\x00', 0x10000, 0x80) 2018/01/28 13:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000923000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00002f6000)="") perf_event_open(&(0x7f000025c000)={0x0, 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) readv(r0, &(0x7f0000992000-0xa0)=[{&(0x7f0000ba1000)=""/238, 0xee}, {&(0x7f0000cff000-0x9a)=""/154, 0x9a}, {&(0x7f00006e7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a15000-0x1000)=""/4096, 0x1000}], 0x4) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) 2018/01/28 13:28:28 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000006000)=0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000f51000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x200042}, 0xc) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000f51000)='/dev/dsp#\x00', 0x1, 0x80000) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000f52000)=0x0, &(0x7f0000bc0000)=0x4) getsockname$netrom(r0, &(0x7f0000f50000+0xc56)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f50000)=0x48) 2018/01/28 13:28:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007f9000)='/dev/sequencer\x00', 0x6a3804940c7e28a2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f000008a000)={0x10200, 0x2, 0x4000, 0x2000, &(0x7f0000f93000/0x2000)=nil}) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xd, &(0x7f0000ed7000)=0x0, 0x4) 2018/01/28 13:28:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000eef000-0xa)='ns/cgroup\x00') unlinkat(r0, &(0x7f00003f8000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") [ 44.424150] binder: 6493:6499 ioctl 40046207 0 returned -16 [ 44.424496] binder_alloc: 6493: binder_alloc_buf, no vma [ 44.424520] binder: 6493:6507 transaction failed 29189/-3, size 625--105 line 2903 2018/01/28 13:28:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000be8000-0x4)=0x0, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005da000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a86000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006c000-0x4)=0xe8) 2018/01/28 13:28:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f3c000-0x4)=0x0, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00001c7000)={0x0, 0x2710}, 0x10) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) r1 = creat(&(0x7f0000bfe000)='./file0\x00', 0x134) clock_gettime(0x0, &(0x7f00009f7000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000f25000)=[{0xc0, 0x8, 0x6, 0x100000001, @time={r2, r3+10000000}, {0x9, 0x4}, {0x6, 0x9}, @note={0x5, 0xe613, 0x3d3, 0x0, 0x0}}], 0x30) 2018/01/28 13:28:28 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x80002, 0x8000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f000000f000)={r2, &(0x7f0000012000-0xb3)=""/179}) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002600030007fffd946fa283bc0a00004003000000031d8568791ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/01/28 13:28:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000899000/0xa000)=nil, 0xa000, 0x8) clone(0x0, &(0x7f00000a5000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000911000)="") 2018/01/28 13:28:28 executing program 1: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f44000)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000fd3000)={0x7, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00004b6000-0x58)={{0x40, 0x8000000000000}, 0x1, 0xffffffffffffffe1, 0x4, {0x8, 0xfffffffffffffff8}, 0xfffffffffffffffe, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r0, 0x8941, &(0x7f0000eae000)={@common='lo\x00', @ifru_names=@common='bcsf0\x00'}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000fd4000-0x10)=@generic="84049ffb28c77cd4fe2dbda6b0f3345f") mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000fd4000)='/dev/amidi#\x00', 0x80, 0x400000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0xfffffffffffffffe, 0x4, &(0x7f0000fd5000)="55b2c6ea3dc019a31252c1fb7a9fdc35af50733b4fdba21376096d", 0x1b) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000fd6000)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0xfffffffffffffff7, 0x200, "a3aa1414585149e5459d1acdeb7b6681d88797977a56a43d3bcd3122139b1b6289480ca04ea31742284ae28de5f02719ecb0e2f73fd0db5c5fb7a8487df8b87c0ab4d2b80e88d0f1417d380965701fdd"}, 0x160) sendmsg$rds(r2, &(0x7f0000fd5000)={&(0x7f0000fd5000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fd6000-0x10)=[{&(0x7f0000fd6000-0x14)=""/20, 0x14}], 0x1, &(0x7f0000fd5000)=[@mask_fadd={0x58, 0x114, 0x8, {{0x40, 0x4}, &(0x7f0000fd5000)=0xb2, &(0x7f0000ef9000)=0xfffffffffffffffc, 0x7, 0x4, 0x8, 0x70ed, 0x7, 0x3}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00001f2000)=""/213, 0xd5}, &(0x7f0000127000-0x1)=0x0, 0x4}}, @mask_cswp={0x58, 0x114, 0x9, {{0x61b, 0x80000000}, &(0x7f0000911000-0x8)=0x101, &(0x7f0000e21000-0x8)=0x847, 0x50000, 0x2, 0x4, 0xffffffff, 0x19, 0x8}}], 0xe0, 0x8000}, 0x440c0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000fd4000)={0xd400000000000000, 0x10001, 0x1000}) 2018/01/28 13:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bpf$OBJ_GET_PROG(0x7, &(0x7f00005fb000)={&(0x7f00002c3000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ab2000)=@sack_info={0x0, 0x0, 0x100000001}, 0xc) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 13:28:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00008cc000)='keyring\x00', &(0x7f00009ca000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, r0) 2018/01/28 13:28:28 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000005000)=0x0) getpriority(0x1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) 2018/01/28 13:28:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000f74000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x400) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000446000-0x18)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f0000cc2000/0x4000)=nil, 0x4000, 0x1000008, 0x20050, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000360000-0x30)={0x98, 0x0, &(0x7f0000f92000-0x98)=[@increfs={0x40046304, 0x4}, @acquire={0x40046305, 0x3}, @decrefs={0x40046307, 0x2}, @clear_death={0x400c630f, 0x1, 0x3}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x28, 0x48, &(0x7f0000d73000-0x28)=[@ptr={0x70742a85, 0x0, &(0x7f0000935000)=0x0, 0x1, 0x4, 0x11}], &(0x7f0000b45000)=[0x18, 0x30, 0x48, 0x40, 0x38, 0x0, 0x38, 0x78, 0x30]}, 0x5}}, @enter_looper={0x630c}, @acquire_done={0x40106309, r2, 0x3}, @free_buffer={0x40086303, r3}], 0x42, 0x0, &(0x7f0000b4c000)="11fb8fc45d77e6e631accc83a3c6c46c3d4bb1d96703c81a3ab045b55142feddfc9971a8d268e085a0ec3a1c292b78b6b7b365aeecf9aa2bc491f610dc3d16968b22"}) bind$alg(r0, &(0x7f0000c77000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(lrw-cast6-avx,tgr160)\x00'}, 0x58) 2018/01/28 13:28:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000088f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f000061d000)=""/37) epoll_create1(0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x633, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000091000)='./file0\x00', 0x400, 0x120) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000745000)=0x7, 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = syz_open_dev$sndpcmc(&(0x7f00003dc000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f00002bb000)={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, {0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x80000000}, 0x376, [0x4f70, 0x6f5a, 0x3, 0xffff, 0x7, 0x9bd8, 0x3, 0x40]}, 0x5c) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x7, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 13:28:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000779000)='hfs\x00', 0x0, &(0x7f00000ea000-0xd6)="72ffdf79287a5df8ac488c0f085af146256c65669782f69ee9039c56f3c2117a0e93fedc557344633f5a39e0434ec281e1478b9fdc07418e5f435e7b063577f3738f115361759a38931de86388ca16c0a37abdeebd435ca2b2b2d5662348ec57b7b14cc44445f6ce84d8a6630a1d71840b3c2655260221f89e4baed14f7d79baf7bd8d0ede97006c2d8d725288a72619bd8bf48da742a892d691566c1819e217ca97b920949434d11f28c838a1b1d2b7bab1e6ce0854cd3536b14e8f7590346d4fb92178f5878eb211e8441760b894901ee06ec8b9f5") mount(&(0x7f0000fa5000)='./file0\x00', &(0x7f0000329000)='./file0\x00', &(0x7f0000dba000)='hostfs\x00', 0x0, &(0x7f00003ab000)="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") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000307000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r0, &(0x7f00009b6000-0x9d)="", 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00007c1000-0x48)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0xffffffffffffff8c, &(0x7f0000cd7000)=""/4096, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r1, 0x0, 0xe, 0x6f, &(0x7f0000b76000)="934d837bd84e637d68f68411a19d", &(0x7f0000569000-0x6f)=""/111, 0x0, 0x0}, 0x28) openat$autofs(0xffffffffffffff9c, &(0x7f00008c7000-0xc)='/dev/autofs\x00', 0x109000, 0x0) 2018/01/28 13:28:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x113000, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @msi={0x0, 0x7fff, 0x0}}]}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)=""/0) 2018/01/28 13:28:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000000000003, 0x0, &(0x7f0000017000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000001000-0x4)=0x8, 0x4) r2 = syz_open_dev$amidi(&(0x7f00002ad000)='/dev/amidi#\x00', 0x80000001, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000076000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x3, 0x3, 0x4, 0x0, 0xdd, 0x7ff}, 0x20) write(r1, &(0x7f0000022000)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000e6d000-0x6a8)=@filter={'filter\x00', 0xe, 0x4, 0x648, 0xffffffff, 0x440, 0x2e8, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000bc3000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x2e8}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1e0, 0x218, 0x0, {0x0, 0x0}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x15ad3c07, 0x6, 0x7, 0xf4f, 0x30, 0x6, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @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}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @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}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}], 0xf}}]}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3, {{0x8b1, 0x200, 0x69}, {0x4, 0x7, 0x27}, {0xfffffffeffffffff, 0x80, 0x1}, 0x1, 0x169165a5}}}, {{@ipv6={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [0x0, 0xff000000, 0xff000000, 0xffffff00], [0xff000000, 0xff000000, 0xffffffff, 0x0], @generic="dc66ce7fcf505106e5f9d427ca468c03", @generic="8edb3b292f64967ec60870b88b0cc194", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x1, 0x4}, 0x0, 0x118, 0x158, 0x0, {0x0, 0x0}, [@common=@eui64={0x28, 'eui64\x00', 0x0, 0x0}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x5, 0x4, 0x1, [0x829, 0x3dca, 0x80, 0x3, 0x663d, 0x100000001, 0x100, 0x8fee, 0x9, 0x10000, 0x2, 0x1, 0x8, 0xa11, 0x3ff, 0x69], 0x9}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x10001, 0x5, 0x2}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1e0, 0x208, 0x0, {0x0, 0x0}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x10000, 0x7, 0x8001, 0x3, 0x2, 0x7, [@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]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @mcast1={0xff, 0x1, [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}], 0x8}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}]}}, 0x6a8) 2018/01/28 13:28:28 executing program 1: syz_open_dev$sndseq(&(0x7f0000b36000-0xd)='/dev/snd/seq\x00', 0x0, 0x50000) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x100800000000ebd1, 0x9fff) accept(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) 2018/01/28 13:28:28 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000029d000-0x8)='./file0\x00', 0x100, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x30, 0x3, 0x80}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x0, 0x4a580e151482dce7, 0x0, 0x8000}, &(0x7f000093f000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000d0d000)=@assoc_id=0x0, &(0x7f0000048000)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000445000-0x8c)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e1f000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000eaf000-0x18)={0x0, 0x40, 0x30, 0x3f, 0xbd}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000899000)=[{&(0x7f0000000000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x4c)="0c71af6633a5e21ce2baad7685476f587615040ff2ff473ab75eed9d5facbeb2d538d8f05cff4cc09641077a1ca0bd6e8299862aca0b3b578bab4683681145f326265f4fca2a8aa1085a9330", 0x4c}, {&(0x7f00008e8000-0x96)="248a2464f49737b5337620d56f4e97001e757a044d80d8841c7ce8615bc4b867910f5ab9e9d177dee1c6fc1f510c8df81286e35e7e6584e88705bee03b37889fbb87395dd14b75a93cff3f1a2c6b1e0cfa5f8f6335a2413359a6cbd991dd3cdcc322d9f051bb42a8db478ff8075bd1680c574769367a55cfc84c4316170cc6972d099ffd14b5525b0483fbc5d5df020923f094562662", 0x96}, {&(0x7f0000794000)="ca29810b9cccee388778e04c34da50e45dd519bbfd3c4efe911f3b4ec850ba048132766e0b8d6b9a46469900e94ded0296fe062d2e69e116a7ecce0d5d67ae0d0044def2d6b75807bd4c3915f930831fd95571e23526dc3c", 0x58}, {&(0x7f0000000000)="515dacc632fd55c9ffceabb088cd0f4565526026479f99767ad2487c2e5b3f16929338e43d5f5dc52759a3a0466945a19470747a", 0x34}, {&(0x7f0000001000-0x76)="1a153cb5396845a85fb205652de5dc204c96800036a2984ef956ed0c172394570aca7a59fabff02392b30193f7bdcf7a2994dd6a055c022bc561f514dd2ac89758ba0af96920c7b11692e50a310eb985a8a31df191ba485160dc873f5e0243afae5ba8915fa188eb9851591e995fbb1feb347c4ecd8b", 0x76}, {&(0x7f0000001000-0xa3)="3bb5cee03770dac46a6245070c48ef9968257ec7c6f3e0305966b23ade0aa56b2c66a1cbc57319b6313b05072e0bd0dcc836ab07c3e255ca41172e5b526ed7ec77c235ea9d8e9d927c457b86793bca7b8fd42085d8e85bf2a430fd6f3617007600133f6e053033738dcc6a87bdbcea9ad07fbdb59d856cd28fb7e6ba2cb3f240f797139735b58458f061dcab4d1cb01031e8bebd8ea1e520780dc5138c2bc7c34a5854", 0xa3}, {&(0x7f0000c38000-0x1000)="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", 0x1000}], 0x7, &(0x7f0000460000)=[@sndinfo={0x20, 0x84, 0x2, {0x1000, 0x8000, 0xfffffffffffffff8, 0x641b9e09, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x6, 0xa2ad, r2}}], 0x60, 0x14}, {&(0x7f0000000000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000397000-0x55)="a481a8a431be5fce53a842345d53bc5b3956fdf25e13bbc7ff2e149ec8a701212ebfbdf2328a0f2ebb01fc52aeb8c9de46a97a1961e3ceee9b533b4b021552392cafee94ecd00c426fd805fcf4f1052928dbcba50e", 0x55}, {&(0x7f0000001000-0xb3)="b8a5f52696d81c9419a230f5d29cfcc5798a3f65a986bbc2afd70f2f30e8a040c7d2d4ee6ab0c0f3f8cd5e360fe1ca467db50a1493698e3917966c23780dbae499e0d3e66a0a993703fa62c89a5d7819c303fecf449c743ccf0499f40bb2c170e0995a38eaa0497a61399903dbe84ad762d71a009d85bce14bacdc9bf2bc97c1edd848c65ea14104d397fb99cc7f1bbd74f7cce689e8257105ce184e1244c68c456d3372b2d0ce5c04b6f28429b869f5a83b13", 0xb3}], 0x2, &(0x7f0000001000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x8000, 0x8006, 0x6, 0x3, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7fff, 0x8200, 0x8, 0x3, 0x200, 0x2, 0x5, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x80000000, 0x0, r5}}], 0x90, 0x20000840}, {&(0x7f0000dea000-0x10)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="ba2250b7069f4799e2458d62ed795f11989c0d6f1aad9e18bdd385ab94f3a719f3364f03730540af48e00ac50cd30bf47c15abf3e8cd4f78", 0x38}, {&(0x7f0000000000)="1a979bfefc0ed049880c179ec9405d044f5e1cf7196a058bd0901539556511a0fc3c36343917b8e805a6974a0c15cbd8bc1aad168582d455cece7b6aba55f0fb67797c8dcb235da2335b9a1232bd8842097e78ec433863fbae1a56d63d41adfa4c18c9d6be0ec8ec36f539c66b27af25b2f24221453c49edd65fdff35958b1b9d1b24f2bb8d4f3c635fc53bd57da0e63b4a1b36faafb7dec17907ba20064314b7e2a652d63f0a6f37e83871ba1598af2f79eb75eeb2e8b61b83f49c0c143", 0xbe}], 0x2, 0x0, 0x0, 0x20004810}], 0x3, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0xffffffff, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r6, &(0x7f0000003000-0x38)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000000000000000}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000001000)="7f17604ded5562ef7ca4bcb5b473b28c5511f4eb64a4a8a616295e21b762a2d96e5ce65d426e3d0abe2fe12ebf74e0554824183ac407615f1c180fce11c5c509e3299bf8e96d1d78f38b18df5f4e0f8906e2fc4f97ceca7dec0845dbd84f283a0f9da2b83d146671512e2cdbeb0bb84e4241fb29747a7a56b3c279ca51b16d", 0x7f}], 0x1, &(0x7f0000001000)=[@init={0x18, 0x84, 0x0, {0x4, 0x7, 0x3, 0x100000001}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x80, 0x202, 0xb8d, 0xfffffffffffff8a8, 0x9, 0x2, 0x6, r7}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x200, 0x7ff}}], 0x90, 0x890}, 0x4000000) ioctl$sock_inet_SIOCSARP(r6, 0x40096101, &(0x7f00008da000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) 2018/01/28 13:28:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00003d9000-0xb)='/dev/midi#\x00', 0x34, 0x400000) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f000071e000)=""/39) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000487000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c94000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000a3b000-0x2)=0x9, 0x2) syz_open_dev$tun(&(0x7f00006fa000)='/dev/net/tun\x00', 0x0, 0x201) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xffffdffffffffffe) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000b8000)={0x6, 0x1, 0x800}) setrlimit(0x7, &(0x7f0000ba6000)={0x0, 0x0}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000c44000/0x18000)=nil, &(0x7f0000ae7000-0x18)=[@textreal={0x8, &(0x7f00004ee000-0x3c)="362e2e3e263e0f01182ef30f2a8b0080ffa80000f40f3266b94708000066b8e9ed168366ba000000000f303e260f320fc45dda4db800008ed80f00dd", 0x3c}], 0x0, 0x0, &(0x7f0000b77000+0xddc)=[], 0x100000000000024f) ioctl$TIOCGETD(r2, 0x5424, &(0x7f000067a000)=0x0) 2018/01/28 13:28:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000401000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$dupfd(r0, 0x406, r0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000018c000)={0x0, 0x444, "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"}, &(0x7f0000a2c000)=0x44c) 2018/01/28 13:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008fc000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ab3000)="", &(0x7f0000691000)=0x0, &(0x7f0000c72000)=0x0, &(0x7f0000c6c000)="") fremovexattr(r0, &(0x7f00004a2000)=@known='system.sockprotoname\x00') mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7f, &(0x7f00005ff000)=0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000060000-0x10)='/selinux/status\x00', 0x0, 0x0) io_cancel(r1, &(0x7f000083d000)={0x0, 0x0, 0x0, 0xb, 0x4, r0, &(0x7f00009d7000-0x21)="da63a5373d6d0c1eeb1a3c3a00b1269f257486960415938d229aaf11adaf462e99", 0x21, 0x3ff, 0x0, 0x1, r2}, &(0x7f0000dc0000)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00003a3000)=0x0) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x0) r5 = getpid() ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000345000-0xc)={0x1, r0, 0x1}) kcmp$KCMP_EPOLL_TFD(r3, r5, 0x7, r0, &(0x7f0000386000)={r6, r0, 0x3}) r7 = semget$private(0x0, 0x0, 0xe) semtimedop(r7, &(0x7f0000621000)=[{0x2, 0x0, 0x1000}, {0x4, 0x1, 0x800}, {0x0, 0x9, 0x0}, {0x1, 0x100, 0x800}], 0x4, &(0x7f00006de000)={0x0, 0x0}) r8 = semget$private(0x0, 0x7, 0x0) semop(r8, &(0x7f00009b4000-0x24)=[{0x3, 0x9, 0x0}, {0x3, 0x7fff, 0x0}], 0x2) 2018/01/28 13:28:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) fanotify_init(0x40, 0x101c00) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000f4a000)=0xffffffffffffffff, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/28 13:28:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c3c000)={0x0, 0x0, 0x0}, &(0x7f0000499000)=0xc) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00001e6000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) accept(r1, &(0x7f0000d52000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000022000-0x4)=0x10) [ 44.769295] QAT: failed to copy from user cfg_data. 2018/01/28 13:28:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d24000-0x4)=0x100, 0x4) writev(r0, &(0x7f0000ea5000)=[], 0x1000000000000005) 2018/01/28 13:28:28 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x4, &(0x7f000000f000-0x8)={0x0, 0x0}) bind$inet(r1, &(0x7f0000007000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x3, 0x0}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 13:28:28 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000957000)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001000-0x28)={0x2, 0x20, 0x0, 0x7, "e37976e440fa890b3f68a4f505f748675203119d2b6f413d4109cc35b1856721"}) mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x28, &(0x7f0000a10000-0x10)={0x0, &(0x7f000031e000)=[]}, 0x10) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) 2018/01/28 13:28:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x8080000000000b, 0x400200000004, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000506000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0xfffffffffffffffe, @thr={&(0x7f0000374000)="", &(0x7f00005ae000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) clock_gettime(0x0, &(0x7f0000c20000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f00000a7000-0x40)={0xfffffffffffffff8, 0x8001, 0x4, 0x8, 0x4, 0x6, 0x3, 0x100000000}, &(0x7f000056c000)={0x101, 0x6, 0x0, 0x3ff, 0x0, 0x7, 0x8000, 0x7ff}, &(0x7f000077e000-0x40)={0x2f1e, 0x7, 0x101, 0xf8b2, 0xeb, 0x9, 0x2, 0x80000000}, &(0x7f0000ad9000)={r1, r2+30000000}, &(0x7f000086c000-0x10)={&(0x7f0000e84000)={0x6}, 0x8}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, r3}}, &(0x7f0000846000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r4 = syz_open_dev$usbmon(&(0x7f000056f000-0xd)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f00002d5000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000aee000)=0x0) fcntl$getown(r0, 0x9) r5 = getpid() r6 = getpgid(r5) tkill(r6, 0x1000000000016) 2018/01/28 13:28:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) mount(&(0x7f00006b1000-0x8)='./file0\x00', &(0x7f00003ad000-0x8)='./file0\x00', &(0x7f0000bd0000)='afs\x00', 0x8, &(0x7f0000b84000)="9d64c497747f5a") r1 = syz_open_dev$sndpcmc(&(0x7f0000315000-0x12)='/dev/snd/pcmC#D#c\x00', 0x101, 0x305000) connect$rds(r1, &(0x7f0000ea9000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000587000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x3) mkdir(&(0x7f000082f000)='./control\x00', 0x0) syz_open_procfs(r0, &(0x7f00007a9000-0xa)='mountinfo\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x80800) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ftruncate(r4, 0x0) dup2(r2, r3) 2018/01/28 13:28:29 executing program 3: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") 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) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x800002003ffd, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000000000)={0xffffffffffffff00, 0x0, 0x6, 0x6, 0x4, 0xffffffffffffaeb2, 0x6, 0x7}, &(0x7f0000d62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$dir(0xffffffffffffff9c, &(0x7f0000a37000-0x8)='./file0\x00', 0x40000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000c62000-0x8)='./file0\x00', &(0x7f0000001000-0xf1)=""/241, 0xf1) 2018/01/28 13:28:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000c93000-0xa)='/dev/vcs#\x00', 0xff, 0x100) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000235000-0xca)=""/202) socket(0x8, 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000dbc000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/28 13:28:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000a5000)={0x0, 0x2}, &(0x7f0000809000-0x1)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000062c000)=@assoc_id=r1, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ee7000-0x10)={0x0, 0x10, &(0x7f0000374000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000054c000)=0x10) socket(0x3, 0x800, 0xc4a7) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005aa000-0x10)=@generic=""/16, 0x10) 2018/01/28 13:28:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d69000)=0x1f, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000024c000)={0x0, 0xffffffff}, &(0x7f00001d5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c84000)={r1, 0x40}, &(0x7f0000cf8000)=0xffffffffffffff54) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00004ac000-0x1)=0x802) setsockopt(r0, 0x2004000100000006, 0x200000e, &(0x7f0000c42000)="0200000000050000005462fa41a15eaf0d2cf653f13cc379ede4eaf40f4a95ff850a8263357506b31e58ba8399b397e695c0f03d3b3d54436fe701bcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e72990074e81058d02f9b14732017e2466a9fc43aea00000dbe960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e9710ea4a4c2e88008014f1659cfec8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a9113e776be1d113b514dbdc05ea1301863d6a4830de8391f2ecab7bbfbcb0f0978", 0xd8) 2018/01/28 13:28:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x0, &(0x7f000054b000-0x2c)={0x2, 0x4, 0xad87, 0x9, 0xfffffffffffffffe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe48) 2018/01/28 13:28:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000c93000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f69000)=0x10) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00006bd000-0x4)=0x8a3, 0x4) syz_emit_ethernet(0x4a, &(0x7f000028e000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x12}, [{[], {0x8100, 0x1, 0xfffffffffffffffb, 0x3ff}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x6, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x107d103c, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@lsrr={0x83, 0x3, 0x0, []}]}}, "8e171a2758a82b90"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x296, [0x0]}) 2018/01/28 13:28:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[], 0x0, 0x0) writev(r1, &(0x7f0000d1e000)=[{&(0x7f0000ade000)="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", 0x1000}, {&(0x7f000057a000-0x95)="b77643681f83beea8a544a8f507f495943bd455f43ff010d053e0abc1a41f899a8d991a39f169411f3dd2470ceeba871d6d9d10517850218ebc8425d56ce0f91ad8d1538b960ae9fd008260bfa7f485b10a1f82bf4ea8a9e376ed132f937ff7b2696a3bdf46e7c89c08a9d3766a10bd477186037e7b9b00cb2f5469b4afd43b7b44b1eeaf78231d398540ff3a3681e09d8d3b08eb2", 0x95}, {&(0x7f00002eb000)="1af588306e4d2a2e7b79e0ad28919a41a5fe314e6bc29feb0a0bfd691e80c13adc04442a8d8d5cc15fc45f2b1348fc95c54f1ab513336ae31beb4b8e437b9fe34c7492c1e645cceb9b95d4922dcdaf698a4067be0ece80ac090ca7fa1daa5f94b6cd3a6c1baa24c429d540db20a96557240d8c7cce8d723be1e02ca1c4cad0ffd242d93b3204308e62d3c9a1ba9eb2501fd651a2801642408506b3fc6dbe5b3d9d6c419a87860b867531ae227b778a", 0xaf}, {&(0x7f0000536000-0xc7)="35d97b2c5267b79b16d6547e416c71dbecdc1efc29506771c3675ac6a1974d076cc5d8dcecb5a3ba2402b7b8824e8c30799f7a8ca68a7eecd989aad250a9e9f79009e6a8a3108ccf1d4c0e949934b31e2b710fbe8688a5a6f80e83432fdca87fa51859fe12e74a115fd6bcfd77a5ff542548a52730b7209732f4078b7ee59219c1bdf0f18c58c780bd21c90aa7e39198f69f8c549ba340f99eb665350a6160a200714af12f6e28317c149914ffbfec8d7f31a47a650dc6639d39ca7e0a28fd17486e1c07333039", 0xc7}], 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mq_open(&(0x7f0000cee000-0xb)='/dev/loop#\x00', 0x801, 0xa0, &(0x7f0000d40000-0x40)={0x8, 0x8000, 0x3, 0x1, 0x41, 0x6, 0x9, 0x100000000}) 2018/01/28 13:28:29 executing program 7: ioprio_set$pid(0x6, 0x0, 0xffffffffffffffdd) 2018/01/28 13:28:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004f3000)='net/sctp\x00') ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d82000)={0x1, 0x40, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000ca1000-0x78)={0x2, 0x78, 0x8e2, 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 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r1, &(0x7f0000825000-0xa7)=""/96, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000cb8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) prctl$void(0x1f) getdents(r1, &(0x7f0000eee000)=""/36, 0x24) 2018/01/28 13:28:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00009df000-0x8)={0x0, 0x0}) getpeername(r0, &(0x7f00008f4000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000ae6000-0x4)=0x3a) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) close(r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fcb000)={0x0, 0xffffffffffffffa3, 0x0, 0x101, 0xffffffffffffa841}, &(0x7f00005d6000)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00001f1000)={r3, 0x614f5d1}, 0x8) 2018/01/28 13:28:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000842000-0x108)={0x0, @in6={{0xa, 0x0, 0xe74, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x79, 0x3ad2800000000000, 0x1ff, 0x2, 0x80, 0x200, 0x0, 0x1, 0x800000000, 0x0, 0x6, 0x6, 0x5, 0x7fffffff, 0x5]}, &(0x7f0000208000-0x4)=0x108) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000068b000-0x8)={r1, 0x400, 0x40}, &(0x7f0000644000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x20, &(0x7f0000728000-0x68)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) [ 45.495030] sctp: [Deprecated]: syz-executor4 (pid 6647) Use of int in maxseg socket option. [ 45.495030] Use struct sctp_assoc_value instead 2018/01/28 13:28:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000977000)='/dev/audio#\x00', 0x4, 0x80400) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f000049f000-0x9e)=""/158) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x2) 2018/01/28 13:28:29 executing program 7: set_mempolicy(0x1, &(0x7f0000048000-0x8)=0x0, 0x1) r0 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000512000/0x4000)=nil) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000001000-0x4)=0x0, 0x8, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00003ca000)=0x0, &(0x7f0000592000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000002000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x79d, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001000)={r4, 0x28fe}, &(0x7f0000000000)=0x8) getgroups(0x4, &(0x7f00004be000)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) ioctl$VT_DISALLOCATE(r3, 0x5608) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d7c000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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}}, &(0x7f0000d1b000)=0xe8) r7 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000473000-0x4)=0x0) r9 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x1000, r2, r5, r6, r7, 0x9, 0x0, 0x0, 0x0, 0x0}, 0x7, 0x800, 0x14, 0x10001, r8, r9, 0xffffffffffffffc1, 0x0, 0x0, 0x0}) r10 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000004, r10) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 45.609922] sctp: [Deprecated]: syz-executor4 (pid 6657) Use of int in maxseg socket option. [ 45.609922] Use struct sctp_assoc_value instead 2018/01/28 13:28:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000019b000-0x10)={0xcccccccccccd026, &(0x7f0000343000-0x78)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r2 = shmget(0x0, 0x2000, 0x0, &(0x7f0000e0a000/0x2000)=nil) shmat(r2, &(0x7f0000b71000/0x1000)=nil, 0x3000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000d6f000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000029000-0x8)={0x0, 0x3d4}, &(0x7f000044b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a7d000)={r3, 0x5}, &(0x7f000072c000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000989000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000326000)={{0x3, 0x66}, {0x82, 0x0}, 0x4, 0x7, 0xbb, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getitimer(0x2eda09f2d2b3130e, &(0x7f0000fa1000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000040000-0x23)="431bca1149219152611d86cc9c49417a80b22690cde10daf55ebc38b77a5ff8f65304e", 0x23) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000af3000-0x4)=0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000775000)={r4, r5}, 0x10) fanotify_init(0x0, 0x101000) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r6, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/01/28 13:28:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000485000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x500) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000f47000)=0xffffffffffffffff, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000dfd000-0x57)=""/87) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00005c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e51000-0x10)='/selinux/policy\x00', 0x0, 0x0) r3 = dup2(r2, r1) setsockopt$ax25_int(r3, 0x101, 0xe, &(0x7f0000e07000)=0x0, 0x4) 2018/01/28 13:28:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000786000)=0x0) waitid(0x1, r0, &(0x7f00002be000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000002, &(0x7f000018b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0x0, 0x4) 2018/01/28 13:28:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socket$nl_generic(0x10, 0x3, 0x10) syz_emit_ethernet(0x46, &(0x7f0000e1a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, "a1cda316814d634b"}}}}}, &(0x7f0000016000-0x8)={0x0, 0x0, []}) 2018/01/28 13:28:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007af000-0xd)='/dev/usbmon#\x00', 0x2, 0x2e0480) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000c67000)={0x3ff, 0x18, 0x40, 0x4, "275fc4dbc537e0f5361e78a29187ffed8f946c8a3f069910a8ac82f49d9c008b"}) r1 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x200, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00009d4000)={0x1, 0x0, 0x0, 0x0, "f24929d550c69ba4e740cd8d07956adffbb9567a489a3743739d580259ed37de"}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000855000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000d2b000-0xb4)=""/180) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00006ba000-0x18)=@get={0x1, &(0x7f0000826000)=""/186, 0x8}) socket(0x1b, 0x800004, 0x9) 2018/01/28 13:28:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c1e000-0x58)={0x26, 'skcipher\x00', 0x3, 0xf, 'lrw-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000670000)="f871c0248e06f76b7c589f8346e358981e4ce927f3c919791549b7d80670010eba1e902038d5530b45ced7542e395ef5fb20587b24422895e402a95037a38877ceeb80a38bee419a3f4cb709060de5b7e7f72b93f024b219f26147687063377774d8108dcee671acf072c5", 0x6b) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000098b000)="d3ab27191a0000000019000305000bfef9f3d2a4b20079fffffbffffddfe000225070097c11ed4c2c4dc42ffa86eb9", 0xfffffffffffffdaf) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000c04000)={@common='yam0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000b61000)=[], 0x0, &(0x7f0000947000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000e52000-0xb3)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de", 0x20, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/28 13:28:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000190000-0x4)=0x9, 0x4) keyctl$revoke(0x3, r0) 2018/01/28 13:28:29 executing program 1: shmget(0x1, 0x1000, 0x1088, &(0x7f00004ad000/0x1000)=nil) r0 = shmget(0x1, 0x4000, 0x100, &(0x7f00009c7000/0x4000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/221) 2018/01/28 13:28:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000cae000)='./file0\x00', 0x80) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f000028d000-0x40)={&(0x7f0000463000+0x1ce)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000e51000)=[0x0], &(0x7f00008c1000-0x8)=[0x0, 0x0], &(0x7f00009f7000)=[0x0, 0x0], 0x5, 0x1, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x40000100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/28 13:28:29 executing program 2: r0 = socket(0x9, 0x5, 0xffffffff80000001) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000088b000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$vsock_dgram(r0, &(0x7f0000dac000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b40000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000c28000-0x8c)={0x40, 0x8, 0x100000000, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom(r1, &(0x7f0000c70000-0x46)=""/70, 0x20c, 0x0, &(0x7f0000719000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) sendto$inet(r1, &(0x7f000045d000)="", 0x1e4, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000071a000-0x2c)=[@in6={0xa, 0x1, 0xa6ed, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) sendmsg(r1, &(0x7f00006bd000-0x38)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001b9000-0x70)=[{&(0x7f0000e14000-0x4c)="eb089c754434a75cebeab86d887a787edc28dfae5084f86fa71cc6221e5cb25846675b4305ef36c9d1", 0x29}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2018/01/28 13:28:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x800001f, &(0x7f0000bd3000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000095f000-0x4)=0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syslog(0xa, &(0x7f0000297000-0x1000)=""/4096, 0x1000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fstat(r0, &(0x7f0000723000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000928000)='./file0\x00', 0x1) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$int_in(r0, 0x5421, &(0x7f0000821000)=0x2) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000077b000-0x9)='/dev/rtc\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000c44000)=0x0, &(0x7f0000dae000)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c39000)={0x0, 0x7, 0x2, 0x8000, 0x80000000, 0x6}, &(0x7f0000bb9000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00003b7000-0x8)={r3, 0x800}, 0x8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000d9d000-0x10)={0x3, &(0x7f0000de8000-0x1bc)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mbind(&(0x7f0000d42000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000fa9000-0x8)=0x5, 0x2, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000df0000-0x4)=0xb, 0x4) select(0x40, &(0x7f00001f8000)={0xd7ec, 0x7fffffff, 0x6, 0x1, 0x3f, 0x1000, 0x4, 0x4}, &(0x7f00005a8000-0x40)={0x1, 0x7ff, 0x2, 0x2, 0x2, 0x200, 0x1, 0x0}, &(0x7f000095e000)={0x8, 0x7, 0x2, 0xa26, 0x9, 0x0, 0x4, 0x28000000000000}, &(0x7f0000b51000)={0x0, 0x0}) sendmsg$nfc_llcp(r1, &(0x7f0000460000)={&(0x7f0000f6f000)={0x27, 0x20, 0xb0a, 0x7, 0x6, 0x800, "319d01eceeaad0c7cbbcf393869765d93d1ff9f9b88cec5e62121835451dd7cfb7f3e215c525dd0f2cec405cfd095568c1d29ae5b264d9fbce4fd5ab54bc59", 0x10001}, 0x60, &(0x7f0000d1d000-0x50)=[{&(0x7f0000cfd000)="0f8aa2d09e3cd30b57569775d3532b676d41e12176762489ccc8e616e4e68a1286f18ea84665b28d9fb28c46b5deaca48c14278361ec595705d145c8e49c9a32928ec64b97e2d75a87f1b1bc42634bc2fd0cce8ac7e269d722d757efd0f257e6b4498d94a9b69856748c7211f8112c9e768595dc4abf19ea5e6c6b41a9ec6e57305011ebe04559d982d4709a04aa9c90d8d120d82a61f8145078e30fe6f7234f04dd77789830497bc675e8d6c2e8300cb20e42be3614b37c1f4d4ade1819c0ae48c3dc454b148b03c9031882c874c7d99c4f88bf9f1fc81e87255da4bb7b775163a9409c3d588b0de66346", 0xeb}], 0x1, 0x0, 0x0, 0x40000}, 0x1) r4 = syz_open_dev$mouse(&(0x7f0000b1d000-0x12)='/dev/input/mouse#\x00', 0x2, 0x2) chmod(&(0x7f0000588000-0x8)='./file0\x00', 0x94) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00003f9000-0xc)={0x2, 0x8001, 0x5, 0x100000001, 0x9, 0x3f}) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000598000-0x46)=""/70) umount2(&(0x7f000085b000)='./file0\x00', 0x3) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000873000)=0x920) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) r5 = add_key$user(&(0x7f0000d4e000-0x5)='user\x00', &(0x7f00002d6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000498000)="34c9ec5066f8d81bdb9b11293c989b766dba36b5481c071edb2aac859d4169388ac7afdd1608aa5ce80c4b682a3b1f68b25959debf5bfa667f13c227bea48e4613030fd3132493e4f9b9d7e76ffd8da04cd48393261ee208643c4722b42dd108aa0436443c87998832ebf94e41947e598c42441aa1dac09b9111b9767c3514d2235d80bdbcd7dc08b700e7c4182ce3bfcd8c34f10ca0b749826ca1108233df5a96b4793ceea7147f51ae5692caee234d79b3df8350a58abd25c58b2f2af6c1df677ae727c16e1b90c0c72bbacd51cd9afa64b7d60ffb81754134cb085ff55fd3d5ae91e878868c6fbdd3b156674eea0b56e2", 0xf2, 0xfffffffffffffff9) keyctl$setperm(0x5, r5, 0x10500) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0xffffffd7}, {&(0x7f00004da000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000dd0000)=""/7, 0x7, 0x8000}, 0x40000100) 2018/01/28 13:28:29 executing program 6: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x6, 0x80) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002000)={r3, 0x80, 0x10}, 0xc) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000000)=""/66) shutdown(r0, 0x1) read(r0, &(0x7f0000001000-0x29)=""/41, 0x29) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x10f, 0x87, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/28 13:28:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x882, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7, 0x72, 0x4d41cacb, 0x8, 0x0, 0x7, 0x20, {0x0, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffff, 0xc2, 0x27, 0x5}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c9b000-0x8)={r2, 0x3}, 0x8) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00921e0000000900f8ff0005000280ff45", 0x22) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001000)={r1, 0x7f}, &(0x7f0000001000)=0x8) fcntl$setownex(r3, 0xf, &(0x7f00004fa000-0x8)={0x0, 0x0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000df4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/28 13:28:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000098c000)='/dev/input/mice\x00', 0x0, 0x402000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d3b000)={0x4}, 0x4) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00006ed000)={0x7, 0x10000}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000096b000-0x98)={0x0, @in6={{0xa, 0x3, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, &(0x7f0000e01000-0x4)=0x98) syz_open_dev$sndtimer(&(0x7f00009b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x40004) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000306000)={r1, 0x0, 0x3, 0x4}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1e, &(0x7f00001e3000)=""/192, &(0x7f00001ae000)=0xc0) 2018/01/28 13:28:29 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000002000-0x4)=0x0, 0x4) 2018/01/28 13:28:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty=0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 13:28:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000657000)='/dev/dsp#\x00', 0x1, 0x4000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000079c000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x100, 0x53c8, 0x2d0, 0x40}, &(0x7f0000837000)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000a5000)={0x0, 0x0}, &(0x7f000054b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00009c4000)={r2, 0x80, 0x273, 0x100000001, 0x10001, 0xb4, 0x1, 0x9, {r3, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x20, 0x2, 0x0, 0x4}}, &(0x7f0000c74000-0x4)=0xb8) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f0000b79000-0x8)=0x0) 2018/01/28 13:28:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000364000-0xf)=""/15) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = socket(0xa, 0x802, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c96000)='/dev/sequencer\x00', 0x40, 0x0) write$selinux_context(r2, &(0x7f0000771000-0x24)='system_u:object_r:crypt_device_t:s0\x00', 0x24) r3 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000e7d000)=0x5, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x840b, &(0x7f0000020000-0x151)="") r4 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000016000-0x8)='./file0\x00', r4, &(0x7f000001f000)='./file1\x00') ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r3, 0x8916, &(0x7f0000000000)="") sendto$inet6(r1, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 13:28:29 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = epoll_create1(0x0) close(r0) epoll_pwait(r0, &(0x7f0000005000-0x3c)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffd, &(0x7f0000007000)={0x0}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000009000-0x10)='/dev/input/mice\x00', 0x0, 0x60200) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000009000-0x4a)=""/74, 0x4a, 0x40, &(0x7f0000002000)={0x77359400, 0x0}) 2018/01/28 13:28:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000001000-0x96)=""/150) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007be000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat(r2, &(0x7f0000950000)='./file0\x00', 0x200000, 0xa0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000750000)={0x2, 0x0, [{0x40000000, 0x0, 0x8}, {0x40000001, 0x0, 0x1ff}]}) symlink(&(0x7f000045d000)='./file0\x00', &(0x7f0000d35000-0x8)='./file0\x00') 2018/01/28 13:28:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000cc000-0xe8)={{{@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}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d2000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000674000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@loopback={0x0, 0x1}, 0x3, 0x497, 0x3, 0x1, 0xa, 0xa0, 0x20, 0x8, 0x0, r1}, {0x0, 0x3, 0x4, 0x2, 0x2, 0x7f, 0x104, 0x7fffffff}, {0x8000, 0x1000, 0x5, 0x3e00000000000}, 0x20, 0x0, 0x3, 0x1, 0x1, 0x3}, {{@in=@empty=0x0, 0x1, 0x33}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xaa00000}, 0x6, 0x2, 0x0, 0x8b, 0x6, 0x9, 0x40}}, 0xe8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x80000000, 0x295) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 13:28:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00009d8000)='/dev/admmidi#\x00', 0x2, 0x40) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000149000)=0x0, &(0x7f0000a14000-0x2)=0x4) getsockopt$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) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000df0000)={@generic="183ce3e85400feecb28e920555345b30", @ifru_flags=0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff10, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xffffffff, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = getpid() sched_setattr(r3, &(0x7f0000a8b000-0x30)={0x30, 0x5, 0x1, 0xfffffffffffffff8, 0xe8, 0x8, 0xfff, 0x8}, 0x0) ptrace$setopts(0x4206, r3, 0x1ff, 0x6f8f9341f698d3c1) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000887000)=r2, 0x4) write(r4, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/28 13:28:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$addseals(r0, 0x409, 0x6) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ddc000-0x400)={"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"}) r3 = dup2(r0, r1) dup3(r3, r2, 0x0) 2018/01/28 13:28:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000704000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x1b5) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000df4000)='/dev/rtc\x00', 0x420080, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000e8c000)={@generic="f21f5a70103ebf754d53126033d9c930", 0x4000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000b", 0x10) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg$kcm(r3, &(0x7f00005c7000-0x38)={&(0x7f000045c000)=@generic={0x0, ""/126}, 0x80, &(0x7f000045d000-0x10)=[{&(0x7f0000d00000-0x33)=""/51, 0x33}], 0x1, &(0x7f0000ee7000)=""/91, 0x5b, 0x0}, 0x0) 2018/01/28 13:28:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000c02000)={0x3a5, &(0x7f0000966000)=[{0x6, 0x0, 0x20, 0x8}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000fee000-0x12)='/dev/snd/pcmC#D#c\x00', 0x30de137a, 0x10800) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000a2d000)={0xde, &(0x7f0000dba000-0xde)=""/222}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00009a6000-0x8)=@assoc_value={0x0, 0xffffffff7fffffff}, &(0x7f0000e29000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ee8000-0xa0)={r1, @in6={{0xa, 0x0, 0xb3, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x5, 0x9, 0x4, 0xbb}, &(0x7f0000ac6000)=0xa0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) getresgid(&(0x7f000078c000)=0x0, &(0x7f0000624000)=0x0, &(0x7f000089d000)=0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ad3000)={r2, 0x4, 0x7}, 0x8) eventfd(0x100) 2018/01/28 13:28:29 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000000d000-0x3e0)=@filter={'filter\x00', 0xa, 0x4, 0x380, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80000001, "737953fc00008000000000000000ffffff008000d200", 0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="83bd199c30f12b359fd940b92130f3df", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {"73797a300000000000000000000000000900000100", 0x0, 0x0, 0x0}}}]}}, 0x3e0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000)=0x0) ioprio_set$pid(0x1, r1, 0x1ff) 2018/01/28 13:28:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xfffffffffffffd1a, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000975000)='net/ipv6_route\x00') pread64(r0, &(0x7f000064d000)=""/0, 0x0, 0x2000000003) r1 = socket(0x11, 0x80a, 0x0) getsockname$unix(r1, &(0x7f00006bc000)=@file={0x0, ""/4096}, &(0x7f0000002000-0x4)=0x103b) preadv(r0, &(0x7f000092a000-0x90)=[{&(0x7f0000aea000)=""/11, 0xb}, {&(0x7f00002a4000+0xf30)=""/139, 0x8b}, {&(0x7f00009a3000)=""/205, 0xcd}, {&(0x7f000080a000-0x97)=""/151, 0x97}, {&(0x7f00000b3000)=""/82, 0x52}, {&(0x7f0000e29000-0x45)=""/69, 0x45}, {&(0x7f0000430000)=""/85, 0x55}, {&(0x7f0000411000)=""/249, 0xf9}, {&(0x7f0000202000)=""/78, 0x4e}], 0x9, 0x0) 2018/01/28 13:28:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000753000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000951000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007cc000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000300000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x734, r1}) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvfrom$inet6(r2, &(0x7f00007fc000)=""/34, 0xfffffffffffffeea, 0x40000060, &(0x7f0000ee8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/28 13:28:29 executing program 5: clone(0x2001fffe, &(0x7f000023c000-0x1000)="", &(0x7f00008fe000)=0x0, &(0x7f0000ee8000)=0x0, &(0x7f000020b000-0x1c)="") r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000002000-0x20)={0x0, 0x7, 0x3177, 0xffffffff, r1}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000-0xe8)={0x7, 0x0, [{0x10000, 0xfb, &(0x7f0000001000-0xfb)=""/251, 0x0}, {0x0, 0xd, &(0x7f00008ea000-0xd)=""/13, 0x0}, {0x4000, 0xbe, &(0x7f0000001000-0xbe)=""/190, 0x0}, {0x107003, 0x40, &(0x7f0000001000-0x40)=""/64, 0x0}, {0xf000, 0xc9, &(0x7f0000000000)=""/201, 0x0}, {0x12000, 0xb6, &(0x7f0000bd2000-0xb6)=""/182, 0x0}, {0x4, 0xf8, &(0x7f0000000000)=""/248, 0x0}]}) 2018/01/28 13:28:29 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x7ff, 0x781002) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000000)={0x1, 0x4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000007000-0x4d8)={0x7f, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xe, &(0x7f0000006000)={0x0, 0x0}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000004000)='/dev/cuse\x00', 0x260401, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000003000)=""/92) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000007000-0x4)=0x8001) ioctl$PPPIOCGMRU(r2, 0x40047452, &(0x7f0000001000)=0x0) 2018/01/28 13:28:29 executing program 5: mmap(&(0x7f0000000000/0xd45000)=nil, 0xd45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d3c000-0x10)=@common="6c6f3a000089ffffffff9300", 0x0, 0x0, 0x0}) r1 = syz_open_dev$dspn(&(0x7f00001da000)='/dev/dsp#\x00', 0x100, 0x0) ioctl$VT_RELDISP(r1, 0x5605) [ 46.111185] QAT: Invalid ioctl [ 46.144180] QAT: Invalid ioctl 2018/01/28 13:28:30 executing program 2: r0 = gettid() getpgid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000e23000-0x9b)="55905e469f16f4770fcc1b2a5e937044a4da05333686e7247fc12f65abd6b3b4bc1063b2429496bb75244abf6f7c9eea559f270bddfc1b25289bcf98fc8359921fee23793a37411889cac73fedddb9fa7a193c0f42d03267af30563940a756fbe66fd317537580a34dbaf8bf844b920aa16ee71c6a5586252f848cda038612efe8ff74f933b96d6b32a5474b82ba58585493a608b7866e49db839b", 0x9b, 0x4000, &(0x7f0000000000)={0xa, 0x2, 0xf708a7d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, 0x1c) 2018/01/28 13:28:30 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x24, 0x20000026, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @str='nodev\x00'}]}, 0x201}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000016000)=[{{&(0x7f0000015000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001f000)=[{&(0x7f0000011000-0xf)=""/15, 0xf}, {&(0x7f0000015000-0xc5)=""/197, 0xc5}, {&(0x7f0000020000-0x23)=""/35, 0x23}, {&(0x7f000001f000)=""/67, 0x43}, {&(0x7f000001f000)=""/72, 0x48}, {&(0x7f0000020000-0x78)=""/120, 0x78}], 0x6, &(0x7f000001f000)=""/4096, 0x1000, 0x7ff}, 0x8001}, {{&(0x7f000001f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000005000-0x10)=[{&(0x7f0000013000)=""/167, 0xa7}], 0x1, &(0x7f0000020000-0x65)=""/101, 0x65, 0x5}, 0x0}, {{&(0x7f0000005000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000020000-0x10)=[{&(0x7f0000020000-0x84)=""/132, 0x84}], 0x1, 0x0, 0x0, 0x4}, 0xfffffffffffffffa}], 0x3, 0x40002042, &(0x7f000000d000-0x10)={0x77359400, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000001f000)={0x0, 0x85b5}, &(0x7f0000020000-0x4)=0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000020000-0x3d)={r2, 0x35, "4a78184c0932ef93bb515f203f9bf1745e3f05416d91261c6f61a93c357ff312b4f8cf227948d03b8b0496008c8b75de79d9b98480"}, &(0x7f0000002000)=0x3d) 2018/01/28 13:28:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) dup(r0) bind$alg(r0, &(0x7f0000124000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000af4000-0x38)={&(0x7f0000af3000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000413000)=[], 0x0, &(0x7f0000af3000)=""/20, 0x14, 0x0}, 0x0) 2018/01/28 13:28:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xf, 0x1, &(0x7f0000576000-0x8)={0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ff5000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005fa000-0xb8)={0x0, 0xfff, 0x7fffffff, 0x7f, 0x10000, 0x0, 0xdfd4, 0x1, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x2, 0x9, 0x1}}, &(0x7f000056f000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ac1000-0x12)={r2, 0xffffffffffffffff, 0x5, [0x9, 0x9c, 0xc57, 0x800, 0x7]}, &(0x7f00000b7000-0x4)=0x12) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x400, 'sha1-avx2\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x40007) sendfile(r4, r5, &(0x7f0000ccb000)=0x0, 0x400) 2018/01/28 13:28:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000bd4000-0x8)={0x0, 0x0}) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f000023c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) get_robust_list(r2, &(0x7f000052a000-0x8)=&(0x7f0000fa0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005dd000)=0x18) fcntl$setownex(r0, 0xf, &(0x7f000067f000)={0x0, r2}) semctl$GETVAL(0x0, 0x0, 0xc, &(0x7f0000890000-0x76)=""/118) 2018/01/28 13:28:30 executing program 6: mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fc4000-0x73)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000fc4000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x20403) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000fc4000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fc5000-0x4)=0xc) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000fc5000-0x12)={@common='gre0\x00', 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000000000)=""/22, 0x16, 0x40000000, &(0x7f0000001000-0x14)={0x11, 0x1f, r1, 0x1, 0xcd23, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/28 13:28:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x13a, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000f4b000)='/dev/audio#\x00', 0xf7, 0x200000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000756000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00004a3000-0xb)={r1, &(0x7f0000975000)=""/107}) r2 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) close(r2) openat$autofs(0xffffffffffffff9c, &(0x7f0000a19000-0xc)='/dev/autofs\x00', 0x0, 0x0) 2018/01/28 13:28:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000129000)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c96000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cc5000)={r1, 0xfff}, &(0x7f0000c75000)=0x8) 2018/01/28 13:28:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000126000)="1f", 0x1, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x0, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003c1000)="2ef1ca0f336dc441dfbd228ca7d508c917de6c06fbb628267e94e3ecafa2ad5fed28c7f847ca5ffd38df244f444f24b51348e7e0f96eb00f23c3eb6927387ca0ad10580467293d66cbfb25fd2b23b0941d6f6da52cb26444c070a09b15ced319ec24be65ec2def5440bd3129a0feaf9588c090eb0b23", 0x76, 0x0, &(0x7f00004e0000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/28 13:28:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r1 = inotify_init1(0x800) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000001000-0x60)={0x0, 0x22, 0x1, @thr={&(0x7f0000000000)="8b118e7ded6eb0ff81b74e7fec8938799ee397ec33c906d773b3e10607fa9ada2f494b3fb48d22329830ca737084ace3b24649159465ae9c466bdb05deea65c343bd32250c364d737d92bc6b2866439e13639f53c83f12ae0cafb48c088617c64ef640cebf7e4adeb7af536b0f833dedbd2d799735c53cd33176ae16033b477c61a93bf8cb2d792a539f7c1eec7586df602482afb70662bc067b991c3ff5b1ad73199f11a1e93651f886b6d48c50769e74cf3822e2b7b7a35cc75a56bb9d21b8aa", &(0x7f0000001000-0x9c)="80ae6dc0707e161d6c7bf9757fc720e83ef0afe98f4b2cb813780fc0b43bb1fd4998b9dba2ed3993ddb7b574e3cb7d05e31ebcac7b8906652c2a29b7ff86dc2519f46b955e52684a3460dac7f476d2ee6d9db2104a54d421e56886000eeeb3a5ea0c8aa32adcb131edb1b15ed7b70a1ef46d76baacae168cf30e9517362b6494475655453c93e9b0dc161ff7c19cd66bcbd50e11ae2f33cdf211d14c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000002000)={0x0, 0x9ed, 0x7}, &(0x7f0000011000-0x4)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000010000)=@assoc_value={r3, 0xff}, 0x8) syz_emit_ethernet(0x4e, &(0x7f0000008000-0x424)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x33, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/28 13:28:30 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x69032, 0xffffffffffffffff, 0xc700000000000000) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000950000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000ff6000)=""/130) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000ff6000)='/dev/input/mouse#\x00', 0x3, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00007cf000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000be8000-0x4)={0x7}, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ff6000-0xa)='/dev/cuse\x00', 0x1, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000ff8000-0x38)={&(0x7f0000ff7000)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000058c000-0x20)=[{&(0x7f0000182000)="151563a413f841fb6f8f6a79917baef9685703c6fa1812f33fe3d8541527187bbca107ee4d6a92d1c38bf3989ea26ca905bf22f2f9474b30130ede6feae23a1c20e7dda853ad1add7b2c0e01effcdc3e4ffd4b7388490c1fb72aa9de8b6865c2851c2b00a695828bc831dd3016a4ae3fd4703bd58d148b2f327886e9e6b8a5a243ede3706cbd4ec3c98a2655727582e4c9d82fc77fea01343db7e9a6a4e10fd7b0", 0xa1}, {&(0x7f0000ff8000-0x1000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x4004001}, 0x8090) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000296000)=0x0, &(0x7f0000195000-0x4)=0x8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00009cf000)={{0x7f, 0x4, 0x3ff, 0x100000000, "51d05e3d65893d374f5264b66b828a1524d2ef1062d55a39cf043c35971e3cb96c10d6a18a212e9e051e921e", 0x5}, 0x1, [0x100000001, 0x2, 0x57a, 0x3, 0x400, 0x2, 0x0, 0x4, 0x1, 0x9, 0x9, 0x1, 0x3a43, 0x3ff, 0x3, 0x40, 0x1, 0x67, 0xf841, 0x6, 0x1f, 0xfffffffffffffffa, 0x4, 0x2, 0x4, 0xfffffffffffffffd, 0x800000000000, 0x9, 0x7, 0x1, 0xffffffffffffff80, 0x8, 0x100000000, 0x74, 0x7f, 0x97, 0xffffffffffffffff, 0xf2, 0xe5, 0x4, 0x9, 0xde, 0xffffffffffffff80, 0x40b, 0x401, 0x2, 0x200, 0x0, 0x1000, 0x1000, 0x20, 0x9, 0x9, 0xfff, 0x40000000000000, 0x1, 0x6, 0x6, 0x0, 0x10000, 0x6, 0x69b, 0xddb, 0x3f, 0xfce1, 0xffffffffffff14eb, 0xff, 0xd21, 0x6, 0x0, 0x7, 0x300000000, 0x4, 0xfff, 0x11, 0xfffffffffffffc00, 0x100000001, 0x7fff, 0x8001, 0x5, 0x1, 0x9, 0x20, 0x0, 0x80, 0x8, 0x8, 0x6, 0x101, 0x2, 0x20, 0x1b1, 0x7fa, 0x1f, 0x8000, 0x1, 0x6, 0x4382, 0x0, 0x9, 0x104, 0x40, 0x7, 0x80, 0x3, 0x3, 0x2, 0x5, 0x0, 0xffffffff, 0x80, 0x80, 0x6, 0x3, 0x7, 0x6, 0x6, 0x40008000, 0x7, 0x0, 0x1, 0x100, 0x4, 0x2, 0x1ff, 0x0, 0x5, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ff8000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000ff7000)=0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f00005b1000-0x18)={0x0, 0x18cc9cdd, 0x3, &(0x7f0000ffa000-0x8)=0x0}) fallocate(r1, 0x0, 0x8, 0x3f) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000ff6000-0x4)=0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000ffb000-0x4)=0x4) 2018/01/28 13:28:30 executing program 0: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000325000-0x15)='}keyringvmnet0md5sum\x00', 0x2) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000ff6000-0x7d)={r0, r0, 0x4, 0x8, &(0x7f000012b000)="cb0d0731a1e03d9583fb9b143cf11be9522b2833cae61e4a1813397787d2dbf36e260d75ffe0096722eb74f7ecb9df7070588b1a02608a7f7dc5cabf635abbe7901012618d07aecfdc0df38bfa", 0x100000001, 0x3ff, 0x80000000000000, 0x3, 0x3ff, 0x2, 0x9, "36bc5f464f12f212b023aa0d81bf3e47987674b1929f5726da743fd2c09c09ddd69f63ed3c23e46c8455f0101f4d540ab36a65b4a02128a4038456e34a5c150949dfc4a47bab9906ce74eccdc59135cbe65619aea4"}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ff4000)='/dev/cuse\x00', 0x2000, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000ff3000)={0x3f, 0x1}, 0xffffffffffffffe0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x12, &(0x7f000090c000-0x4)=0x0, 0x4) 2018/01/28 13:28:30 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000ae0000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000ae0000)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x800454dd, &(0x7f0000001000-0x4)=0x0) 2018/01/28 13:28:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x2, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2) 2018/01/28 13:28:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000d1c000)=0xfffffffffffffc04, 0xfed5) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = syz_open_dev$midi(&(0x7f0000624000)='/dev/midi#\x00', 0x6, 0x2) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f000028a000)=0x6, 0x4) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009e5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e53000-0x4)=0xc) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_tcp_int(r4, 0x6, 0x18, &(0x7f0000a52000-0x2)=0x0, &(0x7f000081b000-0x4)=0x4) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f000052c000-0x4)={0x8}, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00007da000)={0xffffffff, {{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r5 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendto$inet6(r4, &(0x7f0000b25000)="", 0x0, 0x0, &(0x7f0000cfc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) sendmsg$inet_sctp(r5, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) sendto(r4, &(0x7f0000064000-0x2)="943d", 0x2, 0x0, &(0x7f0000507000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r5, &(0x7f000097a000)={0x0, 0x0, &(0x7f00009e0000)={&(0x7f00003cc000-0x48)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 13:28:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x4, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000911000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f000064f000-0x400)={"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"}) semtimedop(r1, &(0x7f0000030000-0x6)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x0}) r3 = semget$private(0x0, 0x3, 0x0) semop(r3, &(0x7f00006d5000-0x6)=[{0x0, 0x0, 0x1000}], 0x1) semop(r3, &(0x7f0000b4e000)=[{0x0, 0x0, 0x1000}], 0x0) 2018/01/28 13:28:30 executing program 1: 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, 0x6, 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$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000040d000)='selinux[user\x00') r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000039d000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/01/28 13:28:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) umount2(&(0x7f0000107000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000ca2000)={0x0, 0x47f5, 0xfff, 0x1a7371c0, 0x9, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unlink(&(0x7f00003b3000)='./file0\x00') umount2(&(0x7f0000ab7000-0x8)='./file0\x00', 0xa) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./file0\x00') dup2(r0, r2) 2018/01/28 13:28:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000518000-0x7)="25656d31f86b657972696e674000", 0x2) ioctl$TIOCNOTTY(r0, 0x5422) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 13:28:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r3 = dup2(r1, r2) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000bad000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) tkill(r0, 0x16) exit(0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000dff000)={0x7ee6, 0x1}) 2018/01/28 13:28:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f00005d2000-0x28)={@common='ip6tnl0\x00\x00\x00C\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000052000-0x48)=[{0x0, 0x6}, {0x3, 0x0}, {0x0, 0x5}, {0x0, 0x7}, {0x8, 0x7fff}, {0x2, 0x9f1c}, {0x6, 0x2}, {0x4, 0x7}, {0xe, 0x7}], 0x9) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000090f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000afe000-0x4)=0x5, 0x4) accept$inet(r1, &(0x7f00009bc000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000021d000)=0x10) [ 46.488394] dccp_close: ABORT with 2 bytes unread 2018/01/28 13:28:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8080f, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000496000-0x4)=0x100007a, 0x4) 2018/01/28 13:28:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000a5c000-0x55)="23821a38496dfb5c6903ed0cac13f9cf19f9f6f4f939d3ac6a8491ece29e13deb952b2dd1f035df5798992493cf9ecb12b0323d0ca6a345bfee0a07e04fd6143e9b58e7a590cf12cbed55908e4b47470757c76115e") setitimer(0x2, &(0x7f0000001000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) semget$private(0x0, 0x0, 0x0) getitimer(0x2, &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$admmidi(&(0x7f0000894000-0xe)='/dev/admmidi#\x00', 0x400, 0x10000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000447000)={0x7, r0, 0x1}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d11000-0x28)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000384000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80, r3}) 2018/01/28 13:28:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004b0000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000061e000-0x4)=0x0) r1 = getpgrp(r0) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bf8000/0x4000)=nil, 0x4000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a53000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/28 13:28:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000726000-0xd)='net/if_inet6\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000039000)='/dev/ppp\x00', 0x40, 0x0) epoll_pwait(r1, &(0x7f0000aec000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x10001, &(0x7f0000f35000)={0x77}, 0x8) 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) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r0, &(0x7f0000165000-0x8)=0x0, 0x400000ff) 2018/01/28 13:28:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764000)='/dev/sequencer2\x00', 0x881, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00002a1000)={0x0, 0x0}, 0x2) 2018/01/28 13:28:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$fuse(r0, &(0x7f00001bf000+0xcc0)={0x14, 0x0, 0x0, @fuse_poll_out={0x0}}, 0x14) sendfile(r0, r0, &(0x7f0000009000-0x8)=0x0, 0x80000001) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/28 13:28:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbd, &(0x7f00006d0000)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xaf, 0xffffffffffffffff, 0x2068, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @udp={0x1, 0x2, 0x9b, 0x0, "e0d63bb31617cf7466a8e9fcbd329a98439b388dd3c64004184d3988dd90f1f8869e47d39f479f4725fa2d30a45c46afa97aeaad5b25e1b6b7fca5a53465ed64968c239bf9b0a0f9e9b8dab140b22da15768f21d90809078895ff95b095ccd2d78b900700cf639efabae0c52a4066f0d61c3ebaa72e46f9e7f39b89db1d0afa601958dfe8ddf0ec904d760b1114bb030be4fc5"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) socketpair(0x2, 0x3, 0x8, &(0x7f000055a000-0x8)={0x0, 0x0}) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000812000-0x4)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000674000)=0xe43, 0x4) 2018/01/28 13:28:30 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x3, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "fe1f00fc0404abac"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000000c000-0x23)={0x0, @in={{0x2, 0x1, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x200}, &(0x7f000000b000)=0x98) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000000b000)={r2, 0x0}, 0x6) 2018/01/28 13:28:30 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000002000)='/dev/midi#\x00', 0xfffffffffffff000, 0x10000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000000b000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000001000-0xa0)=[{&(0x7f0000001000-0xf7)="f3f1804a54522caab06111ff9a81b339dd287f2642abb63a776ab02d65aad6e95f3982cc9a10d69cde6a26df5bac84b4b935b5bb6ad9e044a379ed98983087f88c60e5135c60cc766981961c23de09897088aeb6290d0b80c6a53a417018", 0x5e}], 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x7, &(0x7f000000a000)={0x0, 0x0, 0x101, 0x3, r3}) 2018/01/28 13:28:30 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40084146, &(0x7f0000007000)='j') ioctl$KIOCSOUND(r0, 0x4b2f, 0x556ea3b3) 2018/01/28 13:28:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x400000002, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000aad000-0x28)={@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]}) bind$packet(r2, &(0x7f0000a67000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000fa2000)={0x800, 0x80000000, 0x1, 0x1, 0x2, 0x80}) 2018/01/28 13:28:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000bbc000)=""/1, 0xfffffe24) readv(r1, &(0x7f0000121000)=[{&(0x7f000056d000)=""/1, 0x1}], 0x1) syz_open_dev$vcsa(&(0x7f000069d000)='/dev/vcsa#\x00', 0x100000001, 0x200040) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/01/28 13:28:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000d69000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0x1e0)=[{{&(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @common=""/16}}, 0x1e, &(0x7f0000afa000)=[{&(0x7f0000000000)=""/54, 0x36}, {&(0x7f0000847000-0x7e)=""/126, 0x7e}], 0x2, &(0x7f0000dd2000-0x6a)=""/106, 0x6a, 0x1000}, 0x83}, {{&(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xac)=""/172, 0xac}, {&(0x7f000032d000-0xb0)=""/176, 0xb0}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000a3a000)=""/71, 0x47}, {&(0x7f000028d000)=""/53, 0x35}], 0x5, &(0x7f0000770000-0x1000)=""/4096, 0x1000, 0x1000}, 0x0}, {{&(0x7f00009cd000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000cba000-0x50)=[{&(0x7f0000ff1000-0xa)=""/10, 0xa}, {&(0x7f0000000000)=""/197, 0xc5}, {&(0x7f0000683000)=""/249, 0xf9}, {&(0x7f0000000000)=""/70, 0x46}, {&(0x7f0000001000-0x69)=""/105, 0x69}], 0x5, &(0x7f0000d73000)=""/111, 0x6f, 0x2}, 0x401}, {{&(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000292000)=""/4096, 0x1000}, {&(0x7f0000001000-0x72)=""/114, 0x72}, {&(0x7f0000a18000-0xf2)=""/242, 0xf2}], 0x3, &(0x7f0000dd2000)=""/126, 0x7e, 0x8}, 0xff}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0xd7)=""/215, 0xd7}, {&(0x7f0000843000)=""/71, 0x47}, {&(0x7f0000611000)=""/25, 0x19}, {&(0x7f0000000000)=""/185, 0xb9}, {&(0x7f0000964000)=""/146, 0x92}, {&(0x7f0000001000-0x5f)=""/95, 0x5f}], 0x6, 0x0, 0x0, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000542000-0xa0)=[{&(0x7f0000001000-0x44)=""/68, 0x44}, {&(0x7f0000f95000)=""/187, 0xbb}, {&(0x7f0000001000-0x13)=""/19, 0x13}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000000)=""/135, 0x87}, {&(0x7f0000000000)=""/25, 0x19}, {&(0x7f0000d9a000)=""/208, 0xd0}, {&(0x7f0000000000)=""/165, 0xa5}, {&(0x7f0000001000-0xa6)=""/166, 0xa6}, {&(0x7f000046c000)=""/133, 0x85}], 0xa, 0x0, 0x0, 0x1f}, 0x7fffffff}, {{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000c0a000)=[{&(0x7f00002a4000)=""/184, 0xb8}], 0x1, &(0x7f0000001000-0xe)=""/14, 0xe, 0x2}, 0x8}, {{&(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000071f000)=[{&(0x7f0000735000)=""/56, 0x38}, {&(0x7f0000001000-0xd8)=""/216, 0xd8}, {&(0x7f00000c3000-0x98)=""/152, 0x98}, {&(0x7f0000001000-0x3)=""/122, 0x7a}, {&(0x7f00006e5000-0x3e)=""/62, 0x3e}, {&(0x7f0000000000)=""/244, 0xf4}], 0x6, &(0x7f0000001000-0x91)=""/145, 0x91, 0x8}, 0x5}], 0x8, 0x142, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000c000-0x48)={0x1, 0x5, &(0x7f000000c000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 13:28:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000383000)="dd6338b270f900b3d58a50aa40f85affddccb4d0b8", 0x15, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000145000)='/dev/vcs#\x00', 0xe1a7, 0x400) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000e63000)=0x8, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000038a000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x8}, @in6={0xa, 0x0, 0x521, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x215}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) pipe(&(0x7f000010a000-0x8)={0x0, 0x0}) connect(r0, &(0x7f0000a8c000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 13:28:30 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x4, 0x6fe7, 0x2, 0x400, 0x8, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000bad000-0x14)={0x3, 0xfffffffffffffffe, 0x1, 0x86f, 0x6}, 0x14) r2 = syz_open_dev$usbmon(&(0x7f000015a000-0xd)='/dev/usbmon#\x00', 0x1, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000460000)='/dev/admmidi#\x00', 0x10000, 0x42000) bind$bt_sco(r2, &(0x7f00005e0000-0x6)={0x1f, {0x2, 0x6, 0x1, 0x97ff, 0x3, 0xffff}}, 0x8) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f000045e000-0x18)={0x8, 0x20, 0x1, r3, 0x0}) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000a3f000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x2, 0x1, {0xa, 0x3, 0xffffffff, @loopback={0x0, 0x1}, 0x10001}}}, 0x3a, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000004003"}], 0x28, 0x0}, 0x0) 2018/01/28 13:28:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ca1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000eeb000)={0x0, 0x4f, "c59bebf95a41d23a4b28828c068fcfb06df9dcc90ad166e652771d972d7869cbac12f9e9135f5dbf5910bb93ef09a7fa56874f50c3dfa202f87c9ae722dc7d0cbdb6e13f1f387100c37028726a755d"}, &(0x7f00001a3000-0x4)=0x57) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c3d000-0x8)={r2, 0x5}, &(0x7f0000f60000-0x4)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fc1000-0xc)={0x0, 0x1, 0x0, 0xd07, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000be3000-0x4)=0x0, &(0x7f0000d2b000-0x4)=0x4) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000114000)=0x0, 0x4) 2018/01/28 13:28:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) sendmsg$kcm(r0, &(0x7f000036b000)={&(0x7f0000c5e000)=@l2={0x1f, 0x53877d20, {0x1, 0x0, 0x9, 0x4, 0x7fff, 0x5}, 0x2, 0x54e}, 0xe, &(0x7f0000e68000)=[{&(0x7f0000c39000)="29086fc0ba9b2b59b2163f9b6b12f1b13ead6aa749b2c6212300bae14835e5f25b77ce14114e611a22b1426d0e36c5a58c05ad08f374bd6589a5bb232ee77045b8d3b16dfec1a04f2fad85e64d68a04b33cb3c688b726727ad74ae0b866a4d8d5d919bb86b4690f56839c49ff50f01c809acddd52aa5ec62afc9224575419221642088973e60a6ee72c6a3ae1c4a9654cee825efa814f6f123c9e6b5d1dc00bf7d132625d9bd", 0xa6}], 0x1, 0x0, 0x0, 0x4000}, 0x1) syz_open_dev$dmmidi(&(0x7f0000b20000)='/dev/dmmidi#\x00', 0x0, 0x0) 2018/01/28 13:28:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000018f000)="37c8d42e8e00f7a88bdd", &(0x7f00007d1000)=0x0, &(0x7f00006da000-0x4)=0x0, &(0x7f000095d000-0x93)="9dde46d4e1899b8406d1c55bcd87b30c095c2cd5fefb15defbec7d51f4d43425b74e6c2885a9fb1c422f743ccc8eebbad5d6b573ea504ad886f65a85f26cacedcfe684d9f75715ac3a907d4928193d2ce438d287e73b3677eeab7009e2ac5d936776cd1037dc3b5430c5651328d58b0f2be56f433f1d33ebccae6879e9fe796323b5e87fee290186758eab26f3bc36c785bd79") r0 = userfaultfd(0x10000000) r1 = syz_open_dev$usbmon(&(0x7f0000d18000-0xd)='/dev/usbmon#\x00', 0x2, 0x109800) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000069000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000025000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x200000000000044, 0x0}) read(r0, &(0x7f0000104000)=""/68, 0x44) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) r4 = accept4(0xffffffffffffff9c, &(0x7f0000ad9000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00002f3000)=0x14, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000ff5000-0x8)=0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000ad2000)=0x0, &(0x7f0000100000-0x4)=0x4) 2018/01/28 13:28:31 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000139000-0xb)='/dev/mixer\x00', 0x80600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000954000-0x10)={0x12, 0x10, &(0x7f0000001000-0x10)="8fae8a84c798871ad7aafd731f156354"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000554000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) sendmsg$nl_generic(r0, &(0x7f0000a01000-0x38)={&(0x7f000012f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000297000-0x10)={&(0x7f0000155000)={0x254, 0x40, 0x72a, 0x5, 0x3, {0x1c, 0x0, 0x0}, [@nested={0xd0, 0x7, [@typed={0xc, 0x5, @u32=0x0}, @generic="e05135c648adfc4ab305e54e2d3d3366020e3b7f2f6a6e25ef59232a1de36d56255470779d2b69463158a4079c28929bc03c69172ba8217c26da1db6d032a99a3099fcac7c46824f0ce626376c0d2ba52355913322906ef3a21a7d15c0eb404295", @typed={0xc, 0x45, @ipv4=@rand_addr=0x4}, @generic="7540d2237a0f8379fc1e7ac1b3d252e573f81423fa841af4745820d3f85c6383ecab86d34f4b98224e9ef9c141", @generic="2df15354296eaacb5b2dfc8a4575c1b938bc49fb523e0b96caedd2aff7e414699150a2"]}, @generic="5c1eeb71126c81dc2e925cb82702af9e058610e85c4a2f99fb7ce087ab73a62a435b9228c2dd9ae25e43548289abbd1386395c0755a678320241ee20af0c00e650bfe70c46c622654b9073887d53890daa149b1554ee5e6f7778acc4b0f6c0fa7bf7b09d560b878e28c748252d8b16769faa354fee5423de6875d92e5f10fc1e2efb2d8053ad04d9bdece897829885400e2bc8103dd889f24b1b0e288b041892b31a3e7ac4800f705afb2c9927e2e6cc81bbc912f217101bb3f8faac55fd879f5dfddeb9556f02cf0a72efa63fed498934d58c7be7a52226d72266d78bf25c8e35b7918262ee94d36273bf620fe4e84adec1b64596", @typed={0x78, 0x15, @binary="049d1ae12e1c1015d4765ef19ee6ea4e7374224967e2c81f771e17fdbdc02db41195aff4d14971a67954a6c1d7fb01b1929fedc4a559e457ac09006492ea24933615b89dac6f65e3dd36c6f815116e0bc889d1934c80a91fcb6783b18b3b51c77d035e7b2c42726b315810b46bde69"}]}, 0x254}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) 2018/01/28 13:28:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000da6000-0xb)='/dev/adsp#\x00', 0x9, 0x480) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00007e1000)={0x0, 0x3}) bind$inet(r0, &(0x7f0000a3d000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000c9a000-0xc)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002f0000)=[], 0x0, &(0x7f0000db0000+0x41c)=[{0x10, 0x114, 0x2, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/28 13:28:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) r0 = msgget$private(0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000f00000-0x8)='./file0\x00', 0x8000, 0x102) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000f5c000-0x18)={0x400, 0x10, [0x3f, 0x5, 0x0, 0x5]}) msgrcv(r0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) msgrcv(r0, &(0x7f0000cb8000)={0x0, ""/0}, 0x8, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000377000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 13:28:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/audio\x00', 0x800, 0x0) poll(&(0x7f0000c78000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0xff) ioctl$int_in(r0, 0x800000c0045002, &(0x7f000070a000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000cb2000)='net/arp\x00') sendfile(r1, r1, &(0x7f00004db000)=0x8000003, 0x5) read(r0, &(0x7f0000873000)=""/86, 0x56) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) openat(r0, &(0x7f0000ba0000)='./file0\x00', 0x4000, 0x961b86fa3a3edd6a) 2018/01/28 13:28:31 executing program 1: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000d3e000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000899000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x5)='/dev/input/mice\x00', 0x0, 0x40080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[], 0x0, 0x40000) 2018/01/28 13:28:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000e2a000)='/dev/vcs#\x00', 0x9, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000e47000)={0xffffffff, 0xffffffffffffff72, 0x7, 'queue0\x00', 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen$netrom(r0, 0xfff) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b4f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000539000)={0x0, 0x7ff}, &(0x7f0000449000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000af8000)={r2, 0x3c, "510a5d754e1e5b59be0d891f4900ff5c7727804b8ad675ea3c0360d800c8576bf0b82d54d475613e89ad3ad6cd4e6c9a63738a0f141c4f7aef172026"}, &(0x7f0000a3e000-0x4)=0x44) r3 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f000008a000-0x4c8)={{0x5, 0x0, 0x0, 0x0, "a4feee9105c5087f635f8e1eafdac6924ed79c302d1df463eff8667d61205cb69d5cdc9d6e0acbbc4a6b3a2f", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 13:28:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000751000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x26a950b) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006d4000)={0x0, 0x0, 0x0}, &(0x7f0000461000-0x4)=0xc) fstat(r1, &(0x7f0000951000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000438000)=0x0, &(0x7f0000237000)=0x4) syz_fuse_mount(&(0x7f0000307000)='./file0\x00', 0x0, r2, r3, 0x200, 0x400) 2018/01/28 13:28:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1ff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000889000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000fe4000)=0x5) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000086a000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000090f000-0x4)=0x108) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) [ 47.355941] binder: 6938:6944 transaction failed 29189/-22, size 0-0 line 2788 2018/01/28 13:28:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 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, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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$nl_xfrm(0x10, 0x3, 0x6) r2 = openat(r0, &(0x7f0000614000)='./file0\x00', 0x0, 0x4) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000f77000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) syz_open_dev$sndpcmp(&(0x7f000020a000)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x40000) sendmsg$nl_xfrm(r1, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 13:28:31 executing program 3: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000702000-0x105)="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", 0xa46c, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x544e, &(0x7f00009a2000)=0x8) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000f6e000)='/dev/snd/midiC#D#\x00', 0xb143, 0x2) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000f6f000-0x41)=""/65) poll(&(0x7f0000d07000-0x8)=[{r0, 0x220, 0x0}], 0x1, 0x0) 2018/01/28 13:28:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000a29000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000715000)='N', 0x1, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) r1 = dup(r0) write$tun(r1, &(0x7f0000770000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "1c0400", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x3a) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/28 13:28:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={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) accept$ipx(r1, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x10) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00006c2000-0x4)=0xfffffffffffffff4, 0x4) dup3(r1, r1, 0x80003) 2018/01/28 13:28:31 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000317000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000001000)={0x0, []}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c3f000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000ebc000)=[{{0x0, 0x0}, 0x9, 0x1, 0x81}, {{0x0, 0x7530}, 0x4, 0xfffffffffffffffe, 0x1000}, {{r1, r2/1000+30000}, 0x50, 0x1, 0x8}, {{0x0, 0x7530}, 0x5, 0x1, 0x4}, {{0x0, 0x2710}, 0x4, 0x3f, 0x0}], 0x78) futex(&(0x7f0000003000)=0x0, 0x6, 0x0, &(0x7f0000c29000)={0x0, 0x0}, &(0x7f0000003000)=0x100000000000001, 0x0) 2018/01/28 13:28:31 executing program 6: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000001000)=0x80) get_robust_list(r0, &(0x7f00000b0000)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x8)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r4, &(0x7f0000bce000)=[], 0xffffff36) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f00008f9000)={0xbf92, {{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/28 13:28:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x20000000000000e3, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xa3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000da9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000159000-0x4)=0x0, &(0x7f000092e000)=0x4) syz_emit_ethernet(0xd6, &(0x7f0000e76000-0x19e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0xa0, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x10, 0x2, 0x60dc765a, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x10001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 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, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/28 13:28:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b67000-0x11)='/selinux/enforce\x00', 0x18000, 0x0) sendto$inet(r0, &(0x7f00005ff000-0xc)="07663ce227877f2c5d46729e", 0xc, 0x800, &(0x7f00005e1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x800000010f, 0x0, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) 2018/01/28 13:28:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000b02000-0x4)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000002b000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) ioctl$int_in(r1, 0x5421, &(0x7f0000326000)=0x8) recvmmsg(r1, &(0x7f0000b8d000-0xf0)=[{{&(0x7f0000ff0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000db2000-0x60)=[], 0x0, &(0x7f00004a6000-0x64)=""/100, 0x64, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000e18000)={0x0, 0x0}) close(r0) [ 47.463223] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.542044] TCP: request_sock_TCP: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/28 13:28:39 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000008004500b, &(0x7f0000004000-0x8)=0x0) fcntl$dupfd(r0, 0x0, r0) 2018/01/28 13:28:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000ff8000)='/dev/snd/midiC#D#\x00', 0xf00000000000, 0x4000) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000e4b000-0x4)=0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) exit(0x5) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000652000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e1504ecfcadab9a"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000334000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r1, 0x1) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00002a1000)='/dev/audio\x00', 0x8280, 0x0) ioctl$KDSETLED(r3, 0x4b32, 0x7) r4 = add_key(&(0x7f0000b32000-0x8)='rxrpc_s\x00', &(0x7f0000476000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f00007ca000-0x50)={{0xfffffffffffffc01, 0x100}, {0x80, 0x10000}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000b5b000-0xc)='/dev/ashmem\x00', 0x8000, 0x0) r5 = request_key(&(0x7f0000c66000)='cifs.spnego\x00', &(0x7f0000e37000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000890000-0x3a)="706f7369785f61636c5f616363657373a3406c6f6370757365745e766d6e6574315b407c657468312f706f7369785f61636c5f61636365737300", 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r4, &(0x7f0000d9c000-0x40)=[{&(0x7f0000637000)="8813c5ac3ba1ea20a32038e5ce82a7a387288a5e22ce5d633fb7a7efa0477a3e40e5aa2a32495522c1074ca41cc041d9169a28eb574eb589ab0041d335aa8634879ceb4c2f1c24469c79241d5dd8b265bd9dd4cd900456ec6a89019aa4f2e65d0ec3dc564b3a66d34039e3b84dce1236148b4cf6bd259e2a38f6739fdc9061d2d6cbbe34edb2c09f5181a7ea126eac46f317eb8fcbea6ea1339329c10b6e741e3bfeca7265365b1b75441bb6c7fd00a2632d84feb4c49c3181641673e3a7d1f9ff3d67", 0xc3}, {&(0x7f0000408000)="c8335d937231461486e9bb0ba04719f90e429517e5b0dfcc9f7b352f886448bc7c1745caee27d2862831eee806bac5b471c7f0e761d6516c212a4e4078af254fa752b024df2b2afcf6680296f3a88434977fecc4fbe67b59c3a2cc6629bf99364290800d0254e26baea833e9cc138aa448256bf3cd242f0193b1c5819d6e8e51f5bef2f312e2152d7e39620d7030d7068ed25e1779d4a6c7770cffeeef4246c4fba04fa726aaa0ef50838042e0f0f5", 0xaf}, {&(0x7f0000602000)="70207f8034d62b9c256baa8577a197bfd3a7cdc95d4833e6e16260cc26bcce3548a30a65b23aa8e0", 0x28}, {&(0x7f0000e11000)="4395f1cbb74b4949e1eb2d212f59a090b6d63c1ae78597e0c4d472717a674b4dcbfb6a41cbcdc0a1143459efebd73e81a4341d1085586bed436815a352421e0ea7a72db17421207dae57fed250ca93e798312ab7fe0e0b62fe35a33cc98ddae2f2c850b51884dca0faa86549a30fd4807a1de5ac5d91a9c109aa17e9eacb6ee0cb6333e82d3d6abd903289e105fd4e4673dbd02ae995", 0x96}], 0x4, r5) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000bd5000)={&(0x7f0000c56000-0x8)='./file0\x00', r3}, 0xc) getxattr(&(0x7f0000b94000)='./file0\x00', &(0x7f0000bf3000)=@known='security.ima\x00', &(0x7f0000469000)=""/183, 0xb7) rt_sigpending(&(0x7f0000484000-0x8)={0x0}, 0x8) sendmsg$can_bcm(r1, &(0x7f00005e4000)={&(0x7f0000b4c000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "e2ba079c66681a29"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 13:28:39 executing program 3: mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x0, 0x20131, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000ff1000-0xd)='/dev/dmmidi#\x00', 0x20, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x9, 0x0, 0x1, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000001000-0x10)={0xd8, r1}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ff1000-0x10)={0x3, 0x200, 0x8, 0x8, 0x0}, &(0x7f0000ff1000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ff0000)={r3, 0x99, "093a8fc38360be650c0c3bec398dd7b85ab01cc83ca5b20f9918a3cd2224cca920863b3c6da129b3396efe2d2f1b9a31ae3c0330f55dee99afecfd438c221e9279c2b61599d882899d8009886c9e2054d3d9ddf88818e29e8bf5bdf585431bc556c3463f9d872c305eed7b27e3d77522648fcf1edbdf2bd2b6081236f89aa5608e9ecc3a58114b7b91edc57dab6b88a025d968ac22f9bb9c21"}, &(0x7f0000ff1000-0x4)=0xa1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x3f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000-0x8c)="a4f1c820c5d601a17b8756452c3bbe22081b5ddacc6f9b66d4c441e3ade1965c6dc1da3201fc491f1ef3290d35a26d25a0ba90d1d602df7a998ac510794c25c0897e113edde62a64137fe53af1ad735dc83e580dae05101738da8ef68ed9aaaae1e96aea1af40542b63392c1a3b434097118d33d248888a59d6c231da6228f2db63b1665195683b3fc78b9e0", 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000ff1000-0x8)=0xb) 2018/01/28 13:28:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)="") mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000572000)='./file0\x00', &(0x7f000016b000)='ramfs\x00', 0x0, &(0x7f000002f000)="") mount(&(0x7f000012d000)='./file0\x00', &(0x7f000089d000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f00000e5000-0x60)="6696af6ba337524c2dfeda00000000a9abdbef6212d8fd1f03c5381a958a88199c00a36f9c23856f98961bfcc4e7f5d0c8492db399fa1b604f305034a6434e2ed769b2f855046e593b05203546526facc0b190951fd796725272658d7f5eceb3") umount2(&(0x7f000017c000)='./file0\x00', 0x0) 2018/01/28 13:28:39 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000049000-0x4)=0x10001, 0x4) read(r0, &(0x7f0000fa8000-0xed)=""/237, 0xed) 2018/01/28 13:28:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000098c000)='/dev/snd/midiC#D#\x00', 0x1ff, 0xa00) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00007fe000)='\x00') lseek(r0, 0x0, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, r1) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) recvfrom$ax25(r2, &(0x7f0000135000-0x1000)=""/4096, 0x1000, 0x20, &(0x7f0000158000)={0x3, {"347d53c90508ae"}, 0x0}, 0x10) 2018/01/28 13:28:39 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000430000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x7) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00008f3000)=""/35, &(0x7f0000000000)=0x23) fadvise64(r1, 0x0, 0x4f0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x5, 0x8000) mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x142, &(0x7f00007db000-0x142)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="41f0c290b6dc", [], {@ipv4={0x800, {{0x38, 0x4, 0x0, 0x0, 0x134, 0xffffffffffffffff, 0x8, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@generic={0x45, 0x3, '\f'}, @lsrr={0x83, 0x17, 0x7, [@dev={0xac, 0x14, 0x0, 0x10}, @dev={0xac, 0x14, 0x0, 0xf}, @broadcast=0xffffffff, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x14}]}, @ra={0x94, 0x6, 0x4db}, @cipso={0x86, 0xa, 0x3f, [{0x0, 0x4, '\n/'}]}, @noop={0x1}, @cipso={0x86, 0x7c, 0x5, [{0x7, 0x12, "df79ce7287f60d0000002f93c79ab3ae"}, {0x7, 0xd, "c7d2c70c1bd7ed239f3a92"}, {0x0, 0x11, "f2f6ccd0c0b937472b82de4c42819d"}, {0x7, 0x10, "ebe92fb8cc4e2dfa4fde58e76a27"}, {0x6, 0x5, "56c688"}, {0x6, 0xe, "1e026bd98d62d8eca8822f1a"}, {0x7, 0xe, "f9ae925cc7afed690ee17a47"}, {0x0, 0x4, "0c0f"}, {0x5, 0x11, "13e083f1dc9417590b28a60b43c386"}]}, @rr={0x7, 0x7, 0x55b49bc, [@rand_addr=0xffff]}, @generic={0x83, 0xd, "c8b33a93b281d06e17c675"}, @lsrr={0x83, 0xf, 0x5, [@empty=0x0, @multicast2=0xe0000002, @multicast1=0xe0000001]}]}}, @icmp=@dest_unreach={0x3, 0x1, 0x0, 0x0, 0x2f8, 0x7, {0x12, 0x4, 0x4, 0x100000001, 0x5, 0x2, 0x1, 0x3, 0x89, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, @multicast1=0xe0000001, {[@end={0x0}, @noop={0x1}, @ra={0x94, 0x6, 0xfffffffffffffffa}, @ra={0x94, 0x6, 0x1000}, @timestamp={0x44, 0x24, 0x81, 0x3, 0x7c, [{[], 0x9}, {[@multicast2=0xe0000002], 0x3ff}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x4}, {[], 0x100}, {[@multicast1=0xe0000001], 0x7}]}]}}, "5be2989e"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/28 13:28:39 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00009b5000)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00004b5000-0x8)={0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000080b000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000003000-0xa)='net/nfsfs\x00') lseek(r1, 0x200010000000000, 0x1) 2018/01/28 13:28:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000561000)='/dev/audio#\x00', 0x4, 0x2000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00007a1000)={0x0, 0x7f, 0x6, 0x3}, &(0x7f00008d2000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005d7000-0x98)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7}, 0x98) move_pages(0x0, 0x1, &(0x7f00007cc000-0x18)=[&(0x7f00004f1000/0x4000)=nil], &(0x7f000018a000-0xc)=[], &(0x7f0000d34000-0x20)=[0x0], 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000974000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/28 13:28:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f000060e000)='/dev/amidi#\x00', 0x1, 0x208540) r0 = open(&(0x7f0000383000-0x8)='./file0\x00', 0x100028042, 0x0) r1 = socket(0xa, 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f00008b6000)={0xfffffffffffffffe}, 0x0, 0x8) fallocate(r0, 0x0, 0x0, 0x522d) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003ec000-0x4)=@int=0x5eaa, 0x4) sendfile(r1, r0, &(0x7f0000aeb000)=0x0, 0x7fffffff) 2018/01/28 13:28:39 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000510000)={0x1, &(0x7f000038e000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000-0x8)={r1, 0x3}) mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000059b000-0x8)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000b4a000-0x8)='./file0\x00', &(0x7f0000b4a000-0x7)='./file0\x00') 2018/01/28 13:28:39 executing program 1: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = dup2(r0, r0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f80000-0x10)={r1, 0x50, &(0x7f0000426000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) fcntl$getown(r0, 0x9) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f7f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000c53000-0x4)=0x6, 0x4) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000f80000)='logon\x00', &(0x7f00002e4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f80000)="56137cbe166b9750d434803ba4aef7afaf603dd9ae3e6a29f84c106114e412487123d2fe91a05a16e3a0b813f3ea9c32d0974d52984f89b011f1d159fae8b4d75b44f1458211e2a344fe90c222bb55995cf80f53d3bd5887da1b6a6801eb8a63d479486c39f7fd6373e65153e7f869ae1b7a34a5e4e2d292fb64624db5ede09a4247c73f29f2fad2e241492706", 0x8d, 0xfffffffffffffff9) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000f80000)='keyring\x00', &(0x7f0000f80000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r4, 0x10001, 0x800, r5) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r6, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/28 13:28:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00007f7000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000017d000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000ea7000)={0x0, 0xb6, "deae39fbc0545353cdfc46d816f1d503c21c05005d06d7537b4639ecbf8e5b2a992f62f73048870be1dff62d97a002693d40e48f2a65059ce98369a21e078418f0ef3532a994741f36162edfd4992f4dc9ebd7332a4e25d2f81221b51dc123d41b4dfff2b86e428f61d689e93bf135a8c67ec45f2c399d71e81be457553e9e12ae13696fcbf82753bf89d2954b1f38ea3cdbf7cf33275d628a5fb8ac3cea1c5e36d050501fe3ee609ebdf3f22b4dd6e2e3aa8e67da8e"}, &(0x7f0000568000)=0xbe) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ff6000)={0x9b, 0x6, 0x200, 0x700000, 0x0, 0x6b2a, 0x2, 0x1000000000000000, r1}, 0x20) r2 = 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_DELETE_ELEM(0x3, &(0x7f00005ec000-0x10)={r2, &(0x7f0000de6000)=""}, 0x10) 2018/01/28 13:28:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e4f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000010f000-0x4)=0xf23, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000a64000)={0x8f, 0x0, 'client0\x00', 0x0, "15cb584f743cb0f1", "6833c23fb8d48f5d5c9ed566bd8fb3eceaca7427c859168e5f3f7ee8f23fd2f4", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 13:28:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x89, 0x1a49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000a7d000-0x60f)="", 0x0, 0x0, &(0x7f000010d000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/28 13:28:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000025000)={@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(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000015000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000025000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000008000)={{{@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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001d000)=0xe8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000016000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000025000)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000023000-0x4)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000026000-0x4)=0xe8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000009000-0x5)='./file0\x00', &(0x7f0000025000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000025000)='/dev/mixer\x00', 0x84000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8082, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000014000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000025000)=0xfffffffffffffd7d) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000026000)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r2, &(0x7f0000027000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000026000)=0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000026000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000026000-0x4)=0x14) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000019000-0x4)=0x14) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000017000-0x38)={&(0x7f0000026000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000015000-0x80)=[{&(0x7f000001d000)=""/178, 0xb2}, {&(0x7f000000d000-0x35)=""/53, 0x35}, {&(0x7f000000f000-0xff)=""/255, 0xff}, {&(0x7f0000025000)=""/0, 0x0}, {&(0x7f0000025000+0x679)=""/36, 0x24}, {&(0x7f0000025000)=""/11, 0xb}, {&(0x7f0000008000-0x88)=""/136, 0x88}, {&(0x7f0000012000)=""/121, 0x79}], 0x8, 0x0, 0x0, 0x8001}, 0x10120) sendmsg$nl_route(r0, &(0x7f0000026000-0x38)={&(0x7f0000020000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffd6c, &(0x7f000000b000)={&(0x7f0000009000)=@ipv4_delroute={0xfffffffffffffdb9, 0x19, 0x8, 0x1, 0x3, {0x2, 0x10, 0x30, 0x7, 0xfe, 0x7, 0xfd, 0x9, 0x3000}, []}, 0xfa31ae0b945d3396}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 13:28:39 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000fea000-0x6e)=""/110, 0x6e, 0x0, &(0x7f0000feb000)={0x4, 0x0, 0xffffffffffffffff, "8aee01010c97", 0x0, 0x0}, 0x10) ioctl$int_in(r0, 0x541f, &(0x7f0000fe9000-0x8)=0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fed000-0xa)='/dev/ptmx\x00', 0x400800, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000fec000-0x24)={0x4, 0xffffffffffff2504, 0x2, 0x3, 0x7, 0x1, 0x0, 0x80, 0x1f, 0x7cb, 0x1, 0xc0000000000000}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000fee000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0xa, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000021a000-0x10)={0x2, &(0x7f0000fed000)=[{0x9, 0xfffffffffffffc00, 0x6, 0x8}, {0x401, 0xe93, 0x8, 0x8}]}, 0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d53000)='/dev/cuse\x00', 0x200, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r2, &(0x7f0000bb3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fee000)=0x10) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/cuse\x00', 0x400, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fef000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000ff2000)={0x0, 0xff}, &(0x7f0000ff2000)=0x8) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000ff3000-0x10)={r4, 0x5, 0x4, [0x4, 0x7, 0x7, 0x1]}, &(0x7f0000041000-0x4)=0x10) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000ff2000-0x20)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f0000ff2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000ff1000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff1000-0x4)=0xe8) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000ff1000-0xc)={@loopback={0x0, 0x1}, 0x7fffffff, r5}) 2018/01/28 13:28:39 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00001b1000-0x4)=0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fda000)='/selinux/member\x00', 0x2, 0x0) r3 = socket$nl_crypto(0x10, 0x3, 0x15) kcmp(r0, r1, 0x0, r2, r3) r4 = socket(0xa, 0x2, 0x0) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) 2018/01/28 13:28:39 executing program 5: mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b50000-0x4)={0x0}, &(0x7f0000915000)=0x4) setresuid(r1, 0x0, 0x0) 2018/01/28 13:28:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x40b4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a89000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000013000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = creat(&(0x7f0000df1000)='./file0\x00', 0x11) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000f35000-0xc)={r1, 0x80000, r2}) 2018/01/28 13:28:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008fa000)={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) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) flistxattr(r0, &(0x7f0000a2b000-0xbb)=""/187, 0xbb) write(r0, &(0x7f00002e8000-0x74)="", 0x0) 2018/01/28 13:28:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f00007e6000)=0x0, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fd9000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) r2 = getpgrp(0x0) migrate_pages(r2, 0x2, &(0x7f0000f25000)=0x1, &(0x7f0000336000-0x8)=0xa9) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000569000-0x4)=0x1800, 0x4) recvmsg$kcm(r1, &(0x7f0000fce000)={&(0x7f00001af000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000ab0000)=[{&(0x7f0000895000)=""/28, 0x1c}, {&(0x7f0000516000-0x7e)=""/126, 0x7e}, {&(0x7f0000256000-0x39)=""/57, 0x39}, {&(0x7f0000b53000-0xed)=""/237, 0xed}], 0x4, &(0x7f0000c97000)=""/0, 0x0, 0x4}, 0x40000100) 2018/01/28 13:28:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mount(&(0x7f0000b65000-0x10)='./control\x00', &(0x7f00001f1000-0xa)='./control\x00', &(0x7f0000ab4000-0x6)='logfs\x00', 0x203400, &(0x7f0000122000+0x351)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007eb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) sched_setaffinity(r2, 0x8, &(0x7f00009d3000)=0x1) pivot_root(&(0x7f0000dec000-0xa)='./control\x00', &(0x7f0000bdd000-0xa)='./control\x00') utimensat(0xffffffffffffffff, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000bf6000-0x38)={0x0, 0x0, &(0x7f00009e6000)=[{&(0x7f00004bc000)=""/97, 0x61}, {&(0x7f0000e0d000-0xef)=""/239, 0xef}, {&(0x7f0000f26000)=""/152, 0x98}, {&(0x7f0000000000)=""/23, 0x17}, {&(0x7f0000000000)=""/55, 0x37}, {&(0x7f00009b8000)=""/209, 0xd1}, {&(0x7f0000b9b000-0xdb)=""/219, 0xdb}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000c64000)=""/236, 0xec}, {&(0x7f0000be1000-0x19)=""/25, 0x19}], 0xa, 0x0, 0x0, 0xaa}, 0x96058fab3f84dbd) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 13:28:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000720000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000029f000+0x35c)=0x10) r1 = syz_open_dev$tun(&(0x7f00008a9000-0xd)='/dev/net/tun\x00', 0x0, 0x40) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00007e2000-0x50)={@generic="c0472a846c7cb0e58f5ed8e995227e86", @ifru_map={0x80, 0x4, 0x2, 0x100000000, 0xd9d, 0x7}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008d5000)=0x0) r2 = socket(0x1e, 0x1, 0x0) listen(r2, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000379000-0x4)=0x1000) recvfrom$inet6(r2, &(0x7f0000c6e000)=""/55, 0x37, 0x40000120, &(0x7f000024a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000013000)={0x2, 0x1, 0x1000, 0xffffffffa183b8e1, 0xe31c, 0x800}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000044b000)=0x0) 2018/01/28 13:28:39 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x3d, 0x0, 0x151731d3, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000016000)='/dev/autofs\x00', 0x200400, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000017000-0x10)={0x6, 0x200000000, 0x4}) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/28 13:28:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00007ee000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000041b000-0x4)=0x1c) accept(r0, 0x0, &(0x7f00001ba000-0x4)=0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockname(r1, &(0x7f0000980000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fc000-0x4)=0x2e) 2018/01/28 13:28:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f8f000-0xd)='/dev/snd/seq\x00', 0x0, 0x20401) write$sndseq(r0, &(0x7f000052a000)=[], 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d23000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000001000-0x2)=0x1, 0xfffffffffffffeac) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000fc4000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$inet(r0, &(0x7f0000b1a000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000006d000-0x4)=0x10, 0x80800) 2018/01/28 13:28:39 executing program 0: clone(0x0, &(0x7f0000c40000)="", &(0x7f0000af5000)=0x0, &(0x7f0000ec3000-0x4)=0x0, &(0x7f0000bbc000)="") r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000000000)=0x0, 0x4) shmat(0x0, &(0x7f000086d000/0x2000)=nil, 0x0) 2018/01/28 13:28:39 executing program 3: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003b000-0x8)={0x0, 0x0}) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000016000-0x18)={0x1, 0x5, [{0x1000, 0x0, 0x6}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000036000-0x18)={0x1, 0x0, [{0x400000b6, 0x0, 0x9}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f000003a000)={0x0, 0x5, 0x5}) 2018/01/28 13:28:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000)='pkcs7_test\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000003000-0xa)='id_legacy\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0xbc)="a494aeead373c204c3b7770deb22850aa6d51f920142b1fa95e79b1871fbf2e20ed737f1a2cc83512c15bb7effcb2959b4dac0775194cff09a227dfd164ffa6281deec45b35fee0ea51a13876e814096e7aed51c9d7b3bc0d869820b504b3a1ffc08144036aa0f4eb349add4237110170370d5b8cc0c39242307c862febe9ad2064a0ea6a37d1d76bb25ce838c673542c03a0ca37d7665a1d85158e7e96b90e98d39507b99f2b3c3b861d50e9a1d7f3bed1193f65129d01aef6e1e7e", 0xbc, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f0000002000)=[{&(0x7f0000003000-0x44)="468c9026830439129736fccfd28eb2d8c30af944e454c1757d13548df023c7222ad816b91574a48857779ab54cd2c1faac60529e47f4e52315fac643b97b0672f13e892e", 0x44}, {&(0x7f0000000000)="329ce3c4103e6b87221d700d811c7f2a760f150cc35447468447c2f4422724c0e14d1ad6a122711a3c0c6105e9ce219163bef7382630f47eaf101be321eb6f11c02f", 0x42}, {&(0x7f0000002000)="748a944181600b7d291559ec5856f4fd89dfd5d8542b9f95625f41d9170166741358b7fd0101013e43585ba2f92481fb004031c8c122b4cd712c7328ffc785d5243e58b9bde723e91df1df98250a7c1814a3d8f5a32f011255cead43cb278094b4e12f4abe1f14ee9a1a50ad0a7567541851a3eeca9db1737427a81096998ef31df7b5a411f13d40b6cca3c38fcd93fe7d7ba589c8dc728cacbcddf62415723ccb7f31aae62674e58aa9a3b60984c614eb83458af907690ee252282618db0caa8229978ce124753e291e48f4ce1716ce1f128ad31fe18a87435185483709485aef5112b6abc52ed321c5", 0xea}, {&(0x7f0000001000)="4b60278b9df45823d3e90262ef3e2b7f0491986c03c06f794ee6288d0b689c675f2f21adb7f3d5e4da384b026fcaca9880b2e75afc7b8eb6cb1e47a8662283502fffb1da96a473ba0881672211043dd306283894953922476eda52fa4c3fb79ca96592e0c2f95d5654f000ede7c3f8fa9951701e088ed3858327a716c6f37b9b8f506b0482c5d60c4b88ce303b8a3054c0fefb3fb5d4f257beedfbe01e2b95f5d62934cfa036cda99a06c4a32829c77cadd11caa1b7c4fc2c33cc9eddd53f54ea1377f860c667967663a8ba023a45d6ce99fd7209a48f63f958c9f1b7854ff4f205336134f1a911a370c7526ee1b8281f0d9d819576e", 0xf6}, {&(0x7f0000003000-0x9b)="98df766bfe2c7233050b272a4f4d854bbb7b2cbb91f0f8c17929e4e83d46e9e3c8a6a9ba32f1f5cf229a8a2c22cd9018c570d079dad2e7523e1ec475f16404ae5b187c8e1fdfc6372f1cf0bdb5da8c0094c23cc4a6c1493cbd3b9c8e42dc9ae425194a2a6dc884d848af795b0db67f9b82299f0ad6871df02621435a69d47e055ada4019ecf8223046f75cb9731ae687e9efddf5e20fa3a9220283", 0x9b}, {&(0x7f0000002000)="2ad234aeb250c03e2c0876f6a62530196e091ef31bcafa678c895d1df193b7f8a43c4e344494c175f49fbfac50d5190a7631a97b75e25519aed0cb868e560055db4d2d1ac5c001f17a0f65e6a7b209b4482c0fed8e433d4becb7610cce5aeed818e97ee8167f6d557ea21f4b9a6d03c4788e038bdd3bf8f265aff14e9f35d72eef7184b082a6dc7b060422ec514c293b0beebf84c7dc741f67ae7cafa160f6af60b93fe88fa9f2f9dc123da50079a85634a34f86d67acf1849e5c8b5eb89fc51e07d92330f06e8d4dab194bf612bdefdd46344ca2fff61f1dc091ff3a9f3de0da6", 0xe1}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000000000)="f72834a120817525a4d89a9edf7d2cc185128592628eed0c732d", 0x1a}, {&(0x7f0000003000-0x3f)="c7753ecf59b2b1f32e1008b4da8855d4662abd6481772b65aec0bb9c805cda2a86e6b472e194a5df673449cd9605e07d82734430787c2fd169ad440ac54e5a", 0x3f}], 0x9, r2) r3 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x80000000, 0x2400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000001000)={0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) getsockopt$inet_mtu(r0, 0x0, 0x2, &(0x7f00002a1000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/28 13:28:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000a7a000-0x4)=0x7) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008ba000)='/dev/vga_arbiter\x00', 0x280000, 0x0) getpeername$netrom(r1, &(0x7f0000968000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003ab000-0x4)=0x10) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/28 13:28:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f000098f000-0x8)=0x1461) readv(r0, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) exit(0x81) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/28 13:28:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x10005, 0x84) r1 = open(&(0x7f0000ba3000)='./file0\x00', 0x400000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000073d000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/28 13:28:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) r2 = dup2(r0, r1) getsockname$llc(r2, &(0x7f000008d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e38000-0x4)=0x10) write(r1, &(0x7f0000e87000-0x1)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x2002) socket$inet6(0xa, 0x0, 0x3f) 2018/01/28 13:28:39 executing program 4: clone(0x0, &(0x7f0000d6d000)="", &(0x7f0000ce0000-0x4)=0x0, &(0x7f000049d000)=0x0, &(0x7f00009de000-0x5b)="") r0 = memfd_create(&(0x7f0000b6f000)='selinux-\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f000074f000-0x30)=""/48, &(0x7f0000001000-0x4)=0x30) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000b55000-0x21)=""/33, 0x21, 0x10000, &(0x7f0000000000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4b) pwrite64(0xffffffffffffffff, &(0x7f0000d1c000-0x1000)="", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000002000-0x60)="e98ea6b05ac3c312a16fb35d4774e0507f36cc03454a99dfa6ca5bf1ccda7bdaa0de530d5744099e98856dc29438e7d35595943ebf02945de499fa521bc258551cc79d7367055fe45533fe88d0fc7378e2b1843d24324422af8f8f49d72ea5cd", 0x60, 0x0) 2018/01/28 13:28:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f00007f6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000014000-0x4)=0x14) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000eff000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000fd000)={0x2, &(0x7f0000fc3000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000d9e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0x1e, 0x5, 0x0) bind(r2, &(0x7f0000c03000)=@generic={0x20000000001e, "01000300000000ff00000000ff03000709bf79df21d60c7bc8790180c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca031f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c900000005e980ee590c8b9f70dc136cb184a"}, 0x80) socketpair$inet6(0xa, 0x803, 0x8, &(0x7f00008ba000-0x8)={0x0, 0x0}) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000472000-0x4)=0x200008) 2018/01/28 13:28:40 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000001, 0x6a22, &(0x7f0000000000)="2a8e339c", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80802, 0x100000001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000002000-0x4)=0x7ff, 0x293) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f00006b7000)="2fa45af4d70e85c14ea9a31cd11817852fa4bc1bbd4b1a4369fd5f9dbdfcb96f1c37582852a497d15cbea71d8fff7a3d0fc089e6c160d7bd52dc19e2e6954ccfd4ebb7d8b6a6a59ffc12f1") r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2000c0, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x800) 2018/01/28 13:28:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000034d000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000d5d000)="", &(0x7f0000084000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de5000)=0x0) timer_gettime(r0, &(0x7f00006cd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 56.218851] handle_userfault: 39 callbacks suppressed [ 56.218871] FAULT_FLAG_ALLOW_RETRY missing 30 [ 56.233705] CPU: 0 PID: 7090 Comm: syz-executor5 Not tainted 4.15.0-rc9+ #283 [ 56.241011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.250367] Call Trace: [ 56.252969] dump_stack+0x194/0x257 [ 56.256615] ? arch_local_irq_restore+0x53/0x53 [ 56.261297] ? handle_userfault+0x12b7/0x24c0 [ 56.265807] handle_userfault+0x12fa/0x24c0 [ 56.270126] ? handle_userfault+0x150b/0x24c0 [ 56.274630] ? userfaultfd_ioctl+0x4520/0x4520 [ 56.279198] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 56.284378] ? perf_trace_lock+0xa0/0x900 [ 56.288503] ? __lock_is_held+0xb6/0x140 [ 56.292543] ? perf_trace_lock+0xd6/0x900 [ 56.296670] ? trace_event_raw_event_lock+0x340/0x340 [ 56.301856] ? print_irqtrace_events+0x270/0x270 [ 56.306606] ? print_irqtrace_events+0x270/0x270 [ 56.311363] ? get_user_pages_fast+0x277/0x340 [ 56.315940] ? perf_trace_lock+0xd6/0x900 [ 56.320064] ? perf_trace_lock+0xd6/0x900 [ 56.324197] ? __perf_event_task_sched_in+0x200/0xc20 [ 56.329365] ? trace_event_raw_event_lock+0x340/0x340 [ 56.334554] ? __lock_acquire+0x664/0x3e00 [ 56.338767] ? check_noncircular+0x20/0x20 [ 56.342974] ? __lock_acquire+0x664/0x3e00 [ 56.347212] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 56.352384] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 56.357572] ? find_held_lock+0x35/0x1d0 [ 56.361621] ? __handle_mm_fault+0x3296/0x3ce0 [ 56.366182] ? lock_downgrade+0x980/0x980 [ 56.370320] ? lock_release+0xa40/0xa40 [ 56.374275] ? copy_overflow+0x20/0x20 [ 56.378143] ? do_raw_spin_trylock+0x190/0x190 [ 56.382710] __handle_mm_fault+0x32a3/0x3ce0 [ 56.387101] ? __pmd_alloc+0x4e0/0x4e0 [ 56.390969] ? print_irqtrace_events+0x270/0x270 [ 56.395705] ? find_held_lock+0x35/0x1d0 [ 56.399745] ? handle_mm_fault+0x248/0x8d0 [ 56.403956] ? lock_downgrade+0x980/0x980 [ 56.408099] handle_mm_fault+0x334/0x8d0 [ 56.412141] ? memset+0x31/0x40 [ 56.415403] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 56.419959] ? vmacache_find+0x5f/0x280 [ 56.423907] ? vmacache_update+0xfe/0x130 [ 56.428038] ? find_vma+0x30/0x150 [ 56.431566] __do_page_fault+0x5c9/0xc90 [ 56.435611] ? mm_fault_error+0x2c0/0x2c0 [ 56.439733] ? find_held_lock+0x35/0x1d0 [ 56.443775] do_page_fault+0xee/0x720 [ 56.447553] ? __do_page_fault+0xc90/0xc90 [ 56.451761] ? lock_release+0xa40/0xa40 [ 56.455715] ? do_raw_spin_trylock+0x190/0x190 [ 56.460287] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.465122] page_fault+0x2c/0x60 [ 56.468558] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 56.474324] RSP: 0018:ffff8801c9cc7928 EFLAGS: 00010246 [ 56.479660] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82587981 [ 56.486901] RDX: 000000000000010b RSI: ffffc90004390000 RDI: ffff8801c9cc7d28 [ 56.494145] RBP: ffff8801c9cc7a08 R08: ffff8801c4e761a0 R09: 1ffff10039398ee7 [ 56.501387] R10: ffff8801c9cc7858 R11: 0000000000000003 R12: 1ffff10039398f28 [ 56.508629] R13: ffff8801c9cc79e0 R14: 0000000000000000 R15: ffff8801c9cc7d20 [ 56.515894] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 56.521061] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 56.526229] ? iov_iter_revert+0x9d0/0x9d0 [ 56.530441] ? mark_held_locks+0xaf/0x100 [ 56.534563] ? simple_xattr_get+0xeb/0x160 [ 56.538779] ? current_kernel_time64+0x122/0x2f0 [ 56.543519] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 56.548520] generic_perform_write+0x200/0x600 [ 56.553098] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 56.558355] ? generic_update_time+0x1b2/0x270 [ 56.562911] ? __mnt_drop_write_file+0xd/0x70 [ 56.567389] ? file_update_time+0xbf/0x470 [ 56.571598] ? current_time+0xc0/0xc0 [ 56.575375] ? down_write+0x87/0x120 [ 56.579075] __generic_file_write_iter+0x366/0x5b0 [ 56.583976] ? check_noncircular+0x20/0x20 [ 56.588195] generic_file_write_iter+0x399/0x790 [ 56.592932] ? __generic_file_write_iter+0x5b0/0x5b0 [ 56.598027] ? iov_iter_init+0xaf/0x1d0 [ 56.601984] __vfs_write+0x684/0x970 [ 56.605670] ? lock_acquire+0x1d5/0x580 [ 56.609620] ? kernel_read+0x120/0x120 [ 56.613498] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 56.618229] ? __sb_start_write+0x209/0x2a0 [ 56.622525] vfs_write+0x189/0x510 [ 56.626044] SyS_write+0xef/0x220 [ 56.629471] ? SyS_read+0x220/0x220 [ 56.633072] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 56.638061] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.642809] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 56.647541] RIP: 0033:0x453299 [ 56.650711] RSP: 002b:00007f6040eb5c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 56.658392] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 2018/01/28 13:28:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x2, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000db5000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x2a) poll(&(0x7f0000951000)=[{r3, 0x0, 0x0}], 0x1, 0x3a2f00) fstat(r0, &(0x7f00009f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() ptrace$peek(0x1, r1, &(0x7f000007a000-0x8)=0x0) fchown(r2, r4, r5) dup3(r2, r3, 0x0) tkill(r1, 0x16) membarrier(0x8, 0x0) 2018/01/28 13:28:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x7, 0x4, 0x1, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001cc000)={r0, &(0x7f00004e4000-0x9f)="f31903cedde5651c61ecce5858410ef0f127574ff0db4336b6f45bca0d6533b193e837e8438a8cfcb5b2521a9368cf256cafe5ba6b053cc5a6b64c6171432f3ccfae38075f65e734ca3fd04f37224df01d77a342db7ec8bbe170a49c7708a60b111131a125fed2cc85a36023d4063ee3700d5818da66e9c71db09da119e227cac330d23b82d20468a0f042c7bfba49338d81d23e2331c10c64972d5844ee41", &(0x7f0000966000)="ea7c910672e813694c012eded7d8c8312d37a8781891c865d2432fe1c0e4100116a675f379ef8c92e246ac6ba19a607e321f72407df01d60587d5da72ef22a92aa55d37b9b38cc38dc73bb5ae87f5b6f3139c625cdb81640b42891f5c681a877362d50699005e8150af0711e36896c591ba80cb6878b0b7ff20b83f5b1cbcae31e92f7", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/28 13:28:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f00006de000-0xc)={0x7, 0x7, 0x9, 0x3f, 0x9, 0x3ff, 0x800}, 0xc) r0 = epoll_create1(0xfffffffffffffffc) sigaltstack(&(0x7f0000e54000/0x1000)=nil, &(0x7f00007cc000-0x8)=0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000654000-0x12)='/dev/snd/midiC#D#\x00', 0x200, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eac000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b0e000)={0x0, 0x0}) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000b61000)=""/92) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000538000-0xf8)={{0x3, 0x2, 0x40, 0x0, 0x10001}, 0x100, 0xb22, 'id0\x00', 'timer0\x00', 0x0, 0x6f, 0x6c, 0x4c5d, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000abb000-0x8)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f000026a000-0xf)='/dev/sequencer\x00', 0x4001, 0x0) utime(&(0x7f00006da000)='./file0\x00', &(0x7f0000f5d000-0x10)={0x9, 0x3f}) 2018/01/28 13:28:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000d87000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000501000)='/dev/ptmx\x00', 0x4c4103, 0x0) perf_event_open(&(0x7f000073d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x8000000005) writev(r2, &(0x7f0000366000-0x80)=[{&(0x7f00009b3000)="", 0x0}, {&(0x7f0000b6b000-0xa7)='~', 0x1}], 0x2) 2018/01/28 13:28:40 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xfc0000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0x101000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000+0x743)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000002000-0x10)={r2, r3/1000+30000}, 0x10) r4 = accept4(r0, 0x0, &(0x7f0000003000-0x4)=0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000005000-0x4)=0x0, &(0x7f0000001000)=0x4) 2018/01/28 13:28:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ef4000)='./file0\x00') r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8, 0x402) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000002000-0x40)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000024c000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f00000d8000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x1, 0x0, 0x6, 0x0}) pkey_mprotect(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) 2018/01/28 13:28:40 executing program 4: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00006db000-0x10)={{0x9, 0x1}, 0x45}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) r2 = syz_open_dev$midi(&(0x7f0000276000-0xb)='/dev/midi#\x00', 0x6, 0x4002) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r2, 0x800448f0, &(0x7f0000f1c000-0xd3)="4a96fe4772aef09ef27e0a6f650945115e4a1569d415e0716d654057d1fe0d8287dbe1bbe2382e3091ca9015d22ae90b3eb9516208bfacfa25c175f795ac618fddae687841b9b920cbba4ea73e1fa0bee43573753e63cadbee62667726e39b6a1ad3ec787c0abcfab9c6a6eb51e596a62a3dd92c65298dbd33735b360c5599bac4d7ea98a19ff89862694ee8e221670a017fa1dcbdc6daad4e4b1971a2b72e70ea0225f2220a764cae38eecd50460900e311edb4b36cedd10589c70ac68c3fdb1cffb164ae7d440408082797f09f9829359d43") bind(r1, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000f1d000)=@common='bcsh0\x00') mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f1d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f1d000-0x4)=0xc) perf_event_open(&(0x7f0000392000)={0x5, 0x78, 0xed6, 0xab6, 0xa6d, 0x6, 0x0, 0x73, 0x80236, 0xc, 0x5, 0x7d9, 0x80, 0xfffffffffffffffd, 0xffff, 0x9, 0xfffffffffffffffd, 0x80000001, 0x2, 0x4, 0x8, 0x2, 0x460, 0x3ff, 0xffff, 0xcf, 0x7a, 0x81, 0x5, 0x5, 0x0, 0x4, 0x8, 0x0, 0x0, 0x6, 0x9, 0x1ff, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000f1c000)=0x0, 0x1}, 0x80, 0x20, 0x0, 0x6, 0x4c, 0x9, 0x414644a8, 0x0}, r3, 0x9, r0, 0x1) recvmsg(r1, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f0000246000-0x96)=""/150, 0x96}], 0x1, &(0x7f00001bb000-0x4f)=""/79, 0x4f, 0x0}, 0x3) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000b5b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f1d000-0x2)=0xfebc) bind$bt_hci(r2, &(0x7f0000ac2000)={0x1f, 0x7fffffff, 0x2}, 0x6) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000f1d000)=0x0) sendto$inet(r1, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 13:28:40 executing program 7: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = semget$private(0x0, 0x2, 0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000ffd000-0x62)=""/98) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000096e000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000ffe000-0xa)={0xffffffff, "cf86eea6ab0d"}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000ffe000)={0x0, 0x80000, r2}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000ffe000)={0x0, 0x0, 0x9}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000fff000-0x8)={r3, r4}) socket$packet(0x11, 0xa, 0x300) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 56.665633] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 56.672876] RBP: 00000000000003d6 R08: 0000000000000000 R09: 0000000000000000 [ 56.680117] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4cb0 [ 56.687358] R13: 00000000ffffffff R14: 00007f6040eb66d4 R15: 0000000000000000 2018/01/28 13:28:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000853000)={0x0, 0x0}) getsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f00001eb000-0x4)=0x0, &(0x7f0000002000)=0x4) r1 = socket$inet(0x2, 0x100000000805, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000369000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00003cb000-0x50)={0x1, 0x6, 0x4, 0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00007b0000-0x10)={0x0, 0x5, 0x1ff, 0x80000001}, &(0x7f0000075000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000499000)=@sack_info={r3, 0x4, 0x7}, &(0x7f0000c40000-0x4)=0xc) listen(r1, 0x800006) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) setsockopt(r1, 0x5, 0x81, &(0x7f000063d000-0x2d)="3da9a8b863d456be983a6e0a4355f3b4975303ab15c530475ccffc4bd2d11a341f78f28ccda43047e00d929991", 0x2d) 2018/01/28 13:28:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006f5000-0x2)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000618000)=0x0, &(0x7f0000779000)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) bind$ipx(r1, &(0x7f00004f1000)={0x4, 0x0, 0xce7, "7436348b034c", 0x6, 0x0}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000acb000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = dup3(r2, r0, 0x0) write$selinux_context(r3, &(0x7f0000ef4000)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0x27) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000d75000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000c2000-0x4)=0x8) exit(0x9) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000d88000)={0x9, 0x7, 0xb000}, 0x4) 2018/01/28 13:28:40 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000e000)={0x0, 0x0}) nanosleep(&(0x7f000000b000)={r1, r2+10000000}, 0x0) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x3, 0x0}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 56.764105] IPv4: Oversized IP packet from 127.0.0.1 [ 56.799104] IPv4: Oversized IP packet from 127.0.0.1 2018/01/28 13:28:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0xff}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x3, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 13:28:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b80000)='./file0/file0\x00', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000eb8000-0x8)='./file0\x00', &(0x7f00006e8000+0xf18)='.', &(0x7f000086a000)='btrfs\x00', 0x2010, 0x0) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)="") bpf$OBJ_GET_MAP(0x7, &(0x7f0000772000-0x10)={&(0x7f00009d0000)='./file0/file0\x00', 0x0, 0x10}, 0x10) umount2(&(0x7f0000b73000)='.', 0x0) 2018/01/28 13:28:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000023d000-0xc)='/dev/autofs\x00', 0x10000, 0x0) getsockname$inet6(r0, &(0x7f0000bc5000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b4e000-0x4)=0x1c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) write$sndseq(r0, &(0x7f0000711000)=[{0x8, 0x0, 0x3f, 0x400, @time={0x0, 0x1c9c380}, {0x64a, 0xffff}, {0x4, 0xaf5}, @connect={{0x0, 0xfffffffffffffffa}, {0x8, 0x7}}}, {0x8, 0x7, 0x1000, 0x333, @time={0x77359400, 0x0}, {0x1, 0x100}, {0x5, 0x8}, @connect={{0xa1, 0x20}, {0x3ff, 0xff}}}, {0x3, 0x100, 0x9, 0xebd5, @tick=0x8, {0xc00000000000000, 0x1}, {0x8001, 0x3}, @time=@time={0x0, 0x0}}, {0x9, 0x5, 0x2, 0x200, @tick=0x100, {0xff, 0x2}, {0x4, 0x6}, @connect={{0xb59c, 0x4}, {0x4, 0x400}}}, {0x3f, 0x7fff, 0x3, 0x8001, @tick=0x8, {0x80000000, 0x35c2}, {0x6, 0x982}, @note={0x7, 0x2, 0x9, 0x20, 0x5}}, {0xfff, 0x1, 0x7, 0x1, @tick=0xffffffffffffffff, {0xffffffffffffff00, 0x100}, {0x0, 0x5}, @raw32={[0x6, 0x2dc2, 0x1f]}}, {0x0, 0x400, 0x0, 0x6, @tick=0x3f, {0x7, 0xff}, {0xb8a, 0x100}, @connect={{0x4, 0xc7ff}, {0x6, 0x8001}}}, {0x9, 0x2, 0x6, 0x1ff, @tick=0x9, {0x8, 0xac3}, {0x3ff, 0x4}, @quote={{0xffffffff, 0x8}, 0x0, &(0x7f0000cea000-0x30)={0x9, 0x0, 0x0, 0x8, @time={0x0, 0x1c9c380}, {0x7, 0x7}, {0xfffffffffffffeff, 0x8}, @note={0x88f2, 0x8001, 0x1000, 0x2, 0x2}}}}], 0x180) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000784000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000035e000)='/dev/autofs\x00', 0x4000800, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000de6000-0x4)=0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1fffe}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/28 13:28:40 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c25000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f00002c6000-0x55)=""/85, 0x55) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000feb000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000a, r1}) 2018/01/28 13:28:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x0, 0xfffffffffffffd47) 2018/01/28 13:28:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40045109, &(0x7f0000505000)={{0xffffffffffffffff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 13:28:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000386000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000786000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007a9000-0x4)=0xb) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000193000-0x9)='/dev/dsp\x00', 0x92200, 0x0) kcmp(r0, r1, 0x5, r2, r3) accept4$ipx(r2, &(0x7f00008cd000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c48000-0x4)=0x10, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000677000)={0x80, 0x1, 0xffffffffffffff80, 0x8, 0x7f, 0xffffffffffffffff, 0x5, 0xd4, 0x8, 0x18000}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ae4000-0x11)=""/17, &(0x7f0000005000)=0x11) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f0000005000)=""/20) 2018/01/28 13:28:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00004a0000)='/dev/vcs#\x00', 0x4, 0x800) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00005bd000-0x34)={{0x3, 0x2, 0x3, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bfa000-0x10)={r0, 0x28, &(0x7f00005d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/28 13:28:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x102, 0x2000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/28 13:28:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b6000-0xc)='net/netlink\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000529000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000999000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00004b9000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x1ff, 0x5, 0x7fffffff, 0x100, 0x3, 0x11, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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) pread64(r0, &(0x7f0000f82000-0x800)=""/2048, 0x800, 0x2000800) 2018/01/28 13:28:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000001000-0x2a)={@random="65124bef5122", @random="8972d3c4c041", [], {@x25={0x805, {0x3, 0x7, 0x0, "d7ae2c055c49945af8569e53c2d78387f5645326a5ad3d53bc"}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005c7000-0x9)='/dev/rtc\x00', 0x2, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f000046b000)=""/212) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000750000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x9, 0x0, 0x3, 0x6, 0xfffffffffffffff9, 0x4, 0xb25}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0}, 0x20) 2018/01/28 13:28:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x40, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x14)={0x14, 0x26, 0x10, 0x3, 0x0, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x84}, 0x0) ioctl(r0, 0xc0184908, &(0x7f0000002000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x10000, 0x40) 2018/01/28 13:28:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00006ee000)='./file0\x00', 0x0, 0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d72000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0xfffffffffffff000, 0x47f5, @fr_pvc_info=&(0x7f0000301000)={0x2, @common='eql\x00'}}}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_mtu=0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00008bc000-0x56)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000e12000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x805}) 2018/01/28 13:28:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000098f000)='./file0\x00', 0x224501, 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_config_ext={0x1, 0x100}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) syz_open_procfs(0x0, &(0x7f0000910000-0x7)='cgroup\x00') r2 = socket$inet6(0xa, 0x0, 0x2) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000680000-0x6)={0x0, 0x80}, 0xfffffe47) 2018/01/28 13:28:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000294000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c0f000-0x1)="", 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000fbf000-0xb)='asymmetric\x00', &(0x7f0000246000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d01000-0x5)="3080", 0x2, r0) r1 = syz_open_dev$mouse(&(0x7f0000ef3000-0x12)='/dev/input/mouse#\x00', 0x0, 0x140) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000fdd000-0x10)={0x6000, 0x15000, 0x0}) 2018/01/28 13:28:40 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000ca8000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffff9c, &(0x7f0000001000-0x14)=@file={0x0, ""/18}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aec000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00000e7000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000fea000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000370000-0x4)=0x0) move_pages(r1, 0x0, &(0x7f0000bea000-0x18)=[], &(0x7f00003cb000-0x4)=[], &(0x7f0000b11000-0x18)=[], 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) 2018/01/28 13:28:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f00002bd000+0x93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00005c8000)={@generic="eabfa7c36ad6d50bf56f8aab795c86e9", @ifru_flags=0x5100}) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/01/28 13:28:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mount(&(0x7f000086d000-0x8)='./file0\x00', &(0x7f0000ef8000-0x8)='./file0\x00', &(0x7f0000178000-0x3)='v7\x00', 0x0, &(0x7f00009bc000-0x5d)="991efe3b8ae22641f6a573042a5309882a71ace966ad47c57db79ee3393856f0d152ecbd75ff8ed77c1ee548aa88baf31a686361f482f05fc9164c75b6aa59a2d2166006853c6644063bdbc803fb205930d97f41591ddee603a546ce61") bind$alg(r0, &(0x7f0000b8d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe00", 0x20) 2018/01/28 13:28:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xe2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x1, 0x8}, 0x8) 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) io_setup(0x1ff, &(0x7f0000338000)=0x0) r3 = dup(r1) io_cancel(r2, &(0x7f0000fd9000)={0x0, 0x0, 0x0, 0x1, 0x80000000, r1, &(0x7f0000095000-0x69)="aeadc35ea0b2feb82556980810a771cb80a16e7d752154b0144899570b59ccaa922422d5f81147ae6c925c90de0d76b574eba8f89d34af1944646d57100bdd879b5bd747ebc9a62aab9c87880a8ae7a1136f8a96276c7990577d34a7117bb4a27d7614decedf2cf075", 0x69, 0x6, 0x0, 0x1, r3}, &(0x7f0000da6000-0x20)={0x0, 0x0, 0x0, 0x0}) syz_open_dev$amidi(&(0x7f000006f000-0xc)='/dev/amidi#\x00', 0x6c, 0x0) clone(0x0, &(0x7f0000001000-0xf7)="", &(0x7f0000001000-0x1)=0x0, &(0x7f00001a2000)=0x0, &(0x7f0000001000-0x65)="") 2018/01/28 13:28:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004a6000-0x105)={r1, 0xfd, "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"}, &(0x7f0000000000)=0x105) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x4040, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) times(&(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000002000)={0x401, 0x14000000000000, 0x0, 0x1000, &(0x7f0000002000-0x1000)=""/4096, 0xe2, &(0x7f0000000000)=""/226, 0x99, &(0x7f0000003000+0x715)=""/153}) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000002000-0x45)="fc6231ca3baaff24ef0e2c13d08c2a63c3cd58141ed77e481295a02fabe167746e5ec0c59765120c5ddd4fdefe822c2f34b789176af9d73da871198ad4327b369342ca8960") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000005000-0x60)={0x27, 0x2, 0x5, 0x6, 0x3f, 0x20, "fb263c88e6a5e9e572abd0f82cc81f33059ddb1724285dc13ac331ce13e56f18caed61eea7532a276537d3b123f72bca2fd49d5d09bc60869dd280eeaee9fe", 0x1}, 0x60) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000005000)='/dev/mixer\x00', 0x1) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000000000)=""/132) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000006000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000007000-0x4)=0x32) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000008000-0x50)={@generic=""/16, @ifru_names=@common=""/16}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000008000)='/dev/usbmon#\x00', 0x200, 0x42000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000000a000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000008000)=0x0) 2018/01/28 13:28:40 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b31000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000-0x7)=@random={'btrfs.', '\x00'}, &(0x7f0000001000-0x2c)=""/44, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x80000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 57.076817] audit: type=1400 audit(1517146120.895:171): avc: denied { map } for pid=7230 comm="syz-executor7" path="/86/file0/bus" dev="ramfs" ino=18180 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:ramfs_t:s0 tclass=file permissive=1 2018/01/28 13:28:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d30000-0x14)={0x3, 0x8, 0x986e, 0x3, 0x4, 0x8, 0x10001, 0x3, 0xe00, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac9000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000ced000-0x110)={{0xadb1, 0x0, 0x2, 0x7, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x7}, 0x0, 0x0, 0x1, r3, 0xfffffffffffffffb, 0x30000, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x9, 0x0, 0x16d32f42], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ef000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000b0d000-0x8)=0x81) clone(0x4392400, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b54640384eb76b0761df41b2c1", &(0x7f000034c000-0x4)=0x0, &(0x7f00007df000)=0x0, &(0x7f0000a83000-0x1000)="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") timer_create(0x4, &(0x7f0000abe000-0x60)={0x0, 0x16, 0x0, @thr={&(0x7f00001ae000)="5df448911a1f0036540df95c6a229edd373b3c860a14c24de2afe221ada2f84ae206dd49f33882c65b4cff9293c3a6446ab048e764222d940aeb31e0d9d1cd9213779bf5825eda8214c2a3fdd80f2d42847e778224f715e28e33c30ebdd601524335517c006099cfa55a3566922d6b89", &(0x7f0000d0a000-0x50)="137866251a2c6809cfab10472265a3deff74235122df986e9ecfb3b1593f18bb91e6df572d378f5765f755c194712826d184f6163c4f90904c5cd07fbfa89ec83da3467e8c5aaf09906305e1e371408e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ca000)=0x0) timer_gettime(r5, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) statx(r2, &(0x7f000011f000-0x8)='./file0\x00', 0x5900, 0x0, &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f000070b000)={r6, 0x7530}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000daf000)=0x1000002, 0xfffffffffffffe2c) fcntl$setstatus(r4, 0x4, 0x2000) r7 = dup(r4) setsockopt$inet6_tcp_int(r7, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00003aa000)={0x10, 0x0}) setsockopt$inet_tcp_int(r7, 0x6, 0x19, &(0x7f00008f0000-0x4)=0x4, 0x2) bind$inet6(r4, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000572000)={&(0x7f0000855000-0x8)='./file0\x00', 0x0, 0x6}, 0x4869a11598ea945a) sendto$inet6(r4, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_tcp_SIOCATMARK(r7, 0x8905, &(0x7f0000185000)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000091d000-0x1a)={0x0, 0x8, 0x9, [0xe89a, 0xdb26, 0xfffffffffffffffb, 0x2, 0x1, 0x3, 0x3, 0x1, 0x0]}, &(0x7f0000692000-0x4)=0x1a) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ab0000-0x4)=@assoc_id=r8, &(0x7f000060b000)=0x4) 2018/01/28 13:28:40 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000d000-0x48)={0x1, 0x29d, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x5, 0xffffffc0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x22a) r1 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x20, 0x200a00) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000001000)=0x7ff) r2 = semget$private(0x0, 0x3, 0x80) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000e000-0x8)='./file0\x00', &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fstat(r0, &(0x7f000000b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000e000-0x4)=0xc) getsockname$packet(r1, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000a000)=0x14) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f000000c000)={{0x8, r3, r4, r5, r7, 0x42, 0x200000003f, 0x0, 0x0, 0x0}, 0x1, 0x1, 0x9, 0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000f000-0x4)=0x14, 0x80800) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000c000-0xe8)={{{@in=@empty=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, 0x3, 0x0, 0x2, 0x80, 0x20, 0x0, r8, r6}, {0x100, 0x3f, 0x9, 0x10000, 0x2, 0x8001, 0x8, 0x7}, {0x0, 0x4, 0x2, 0x8}, 0x5, 0x4, 0x3, 0x1, 0x2, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x3, 0x2, 0x7, 0x8, 0x8000, 0x3}}, 0xe8) 2018/01/28 13:28:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000039000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = syz_open_dev$vcsn(&(0x7f000080d000)='/dev/vcs#\x00', 0x0, 0x109000) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000a7a000-0x4)={0xff}, 0x4) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000262000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/01/28 13:28:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037b000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b28000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000530000)=0x10c00001d) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000b89000)={0x3, 0x6, 0x0, 0x7, 0x0, 0x89}) [ 57.234417] sock: sock_set_timeout: `syz-executor5' (pid 7260) tries to set negative timeout 2018/01/28 13:28:41 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000016000)=0x0, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000015000)={@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(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000018000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f000000b000-0x4)=0x0) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000014000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000018000-0x4)=0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r3, 0x9, &(0x7f0000001000-0x10)={0x41, 0x8}, &(0x7f0000017000)={0x0, 0x0}) 2018/01/28 13:28:41 executing program 2: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x300, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000027000-0x6)=0x0) 2018/01/28 13:28:41 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0xe, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/28 13:28:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f000082c000)={@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x3, 0x3}}, {&(0x7f0000001000-0x31)=""/49, 0x31}, &(0x7f0000000000)=0x0, 0x42}, 0x46) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x7, 0x0) bind$inet6(r2, &(0x7f00001e9000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000263000)=0x0, &(0x7f000081c000-0x4)=0x4) connect$inet6(r2, &(0x7f0000917000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffff}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00009b8000)=[{0x3, 0x800}, {0xf, 0x6}, {0x4, 0x100000000}, {0x0, 0x4}, {0x2, 0x100000000}, {0x8, 0x7}, {0x7, 0x1b1}, {0xf, 0x40}, {0x3, 0x8}], 0x9) recvfrom$inet6(r2, &(0x7f0000d23000)=""/37, 0x25, 0x0, &(0x7f00004e3000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000623000-0x4)=0x2, 0x4) 2018/01/28 13:28:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000001000-0x412)="", &(0x7f0000001000-0xa0)="e2eea0eb86e501e57897a3b495b087cbc16b335ef4b744e40c1eacda4b459b0373f3291876c40f3b0d8638d9a777b04d9895a3fb6e9754c111ac8f7d4ff0dea0cf78856f64096209cc28c8bbd1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = add_key$keyring(&(0x7f0000a4a000-0x8)='keyring\x00', &(0x7f00007f0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000485000-0x8)='keyring\x00', &(0x7f0000780000)='%\x00') socketpair(0x8, 0x5, 0x4, &(0x7f000008a000)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00001dc000)="0f07f59d4bb45bebc6b26d10453df049c02cc9d8fda6dd485d91a9d433f8dd89ae87a86068e2f2159d6e8288ac30c9a179a2a940f7a9a01110aa99cb71f8bc9b45f088aa0506acf0625055f50b209e6e75fdfada5db0ec34", 0x58, 0xfffffffffffffff9, 0x0) 2018/01/28 13:28:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f000086d000-0x8)=[{0x80000006, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c27000-0x11)='/dev/vga_arbiter\x00', 0x8402, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000d2f000)=0x100000000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000ca000-0x4)=0x0, &(0x7f0000166000)=0x4) chown(&(0x7f0000ab4000)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000918000/0x1000)=nil, 0x1000, 0x4) 2018/01/28 13:28:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000d68000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001da000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f78000)=0xc) accept$packet(r0, &(0x7f00008f7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000182000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000016f000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d8d000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00001af000)={&(0x7f0000b0e000-0xc)={0x10, 0x0, 0x0, 0x2002800}, 0xc, &(0x7f0000fd7000-0x10)={&(0x7f0000223000-0x180)=@polexpire={0x180, 0x1b, 0x8, 0x0, 0x3, {{{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x1, 0x0, 0x3, 0x2, 0xa, 0x80, 0xa0, 0x6, r1, r2}, {0xff, 0x3, 0x430, 0xffffffffffffffe0, 0x4e7, 0x4, 0xffffffffffffffff, 0x0}, {0x563f, 0x6, 0x12ab145f, 0x6}, 0xc97, 0x9, 0x1, 0x1, 0x3, 0x1}, 0x400}, [@srcaddr={0x14, 0xd, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @policy={0xb0, 0x7, {{@in=@dev={0xac, 0x14, 0x0, 0x12}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x3, 0x6, 0xa, 0xa0, 0x20, 0x1d, r3, r4}, {0x3c16, 0x7fff, 0x7f, 0x81, 0x1, 0x0, 0x9, 0xffffffffffffff7f}, {0xfff, 0x0, 0x8, 0x400}, 0x6, 0xb, 0x3, 0x0, 0x3, 0x1}}]}, 0x180}, 0x1, 0x0, 0x0, 0x800}, 0x880) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bb5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r6 = syz_open_dev$evdev(&(0x7f00003ae000)='/dev/input/event#\x00', 0xfff, 0x80) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000116000)=r5, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f000027f000-0x160)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x2, 0x6, "e67b53652447fd267997fee84daa844d54a6954fbeeeba28d40d5f02e2f9827fe4453ea664cd2cef72f4172936e447f65644efd311ac8fbf86f5dc7a36c37ff023536ca7e8677023f6cbc8285127e786"}, 0x160) sendmsg$key(r0, &(0x7f000009e000)={0x0, 0x0, &(0x7f0000251000-0x10)={&(0x7f00007d2000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 13:28:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') r0 = socket$kcm(0x29, 0x802, 0x0) unshare(0x400) r1 = fcntl$dupfd(r0, 0x0, r0) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) [ 57.298690] sock: sock_set_timeout: `syz-executor5' (pid 7260) tries to set negative timeout 2018/01/28 13:28:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000ac7000-0x8)='./file0\x00', 0x40000, 0x105) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009f7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) getresuid(&(0x7f000059a000)=0x0, &(0x7f000063b000-0x4)=0x0, &(0x7f000029a000-0x4)=0x0) lstat(&(0x7f000078a000)='./file0\x00', &(0x7f0000912000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00000d2000)=[{&(0x7f00005ab000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000da6000)=[{&(0x7f0000371000)="8830b816fa39dc5e2ffc9f51a4adc4f16f5a538b620245293adead6e738b0d52f058f94157dd49fc991e62832cc90a743a7a8372a7ff66b8b3b8729efe8578d387e9987d375dcdd69a7f33460d997876c62f2e382cd3eb5b9d8f057ad6db9aa22f80ae0880e7e93a", 0x68}, {&(0x7f0000b48000-0xa1)="01f29f0a8f5986c3ae4cb5b6f7106601a538f66f394bbce373f5d26d822fde244e42240c4fc7e7b07c943007118c99dad30db7f71643adcbf19093e58a8e8a787517abdb29d8929e01be2bf62410ac508e46545518834cf0bdceaf96b76ccd85a33f2183cdac24da3453df10b44f13d3f0bb9a7762765fe5012ef439e91976c383c623ea861473d326595427d98cb519b0e5e06a580f1196cf53cf869a623a7893", 0xa1}, {&(0x7f0000bdf000)="a552966c165fa4e308cc8f7114bba14cc0e531af780430651d29bba9176f078df1f4f1410814540499b85c3fe6fdc7ffc48a6466f88246818fd40c67daa34deabe7d1cce830a1609d30d66054500651bc2d70ffedfb24fb6c7b17a5fcc803d69d4806ab8a26262b63dd1880c346e923ed9f4f382e8bf0ee709b88ea6522c983f07adbe29cb9493bf4159dec743f5c8512437f6b32469e5f75ec436802cdc7323cea33489c43226456d71dc2ae7eb", 0xae}, {&(0x7f0000dab000)="4e051b657bd8a27f093a7023a6e9db42e54e8a4e81bf2e159c35a7c5c8e3fba247ed6ea0118d9496a80d0a3f", 0x2c}, {&(0x7f0000b2f000)="2d0b47244f9794b2a2fe53dc7e2d172fa39bb536df73b0f8ac2006126fc2689d5a03971493aa965eff3c70ea3b398a707e42d47d9e3c244389e44cf40b43c2fb8d6fa55433f20f7caa5a7091e55ed1ad89164c2f3b5d2fc2e71ac5d9338f7ab688bc5c7b66a03d959892ba47249adc4bcb235cbbb697ffd55f988bc71d080149dd8d21c341d4046bb7c5c195471d7d04d604e68f804846c287b8e0393d40aca63a5b5d0d6d828c168febaacf9dd58358a9ffdaa158b9cfa4f6712df525109393422ae3bcd3f8666600dae4f40bb7de76408e51c8476010e7ba4071f410", 0xdd}, {&(0x7f0000479000)="8267201199ef43852d0619deadb0687d6872cf025221", 0x16}, {&(0x7f0000869000)="782baa587a077ae59a4c8ebf50b70aeb618e1267bb95c099674270db7a91f2de3d590e54b34805c525c805112f6cf6d03d72ff54c6d11db7d2cc1a2cac614a1f8e189b24", 0x44}, {&(0x7f000072b000)="d69ba6ff4431f53937fbe5a7e669d7fa15fa02bfce44b73eb3f98616cb66e0203e9a1bf62b5ca9875e0150eaf7d50e1774766d3e405f9aba06f3ab6f0665874609139101e54bad4eb77a4e0df33fecfd7d1cdabf53b389395f86", 0x5a}, {&(0x7f0000f5f000)="dd872cbf4fb8a4c4a2a6a42980ddede279ea66b9dcd6684dbaa40763bf08aeafbfbf15a45b8df0cc340e734692e0ab6d4d5732e63e44b874766f80d9a3458f9acf6d45554c7f4ae8", 0x48}, {&(0x7f0000a02000+0x944)="fd8c20afb7eb1cdbc534b4d7077844fc3da9ccadc99517b44eb4ae3b2b50143d71653e1b1a796a337486ae20eb52458e01033175912a5b0cdba0c20a8c5f29b92f20a8452f027634d555d11223c189a348914bcc", 0x54}], 0xa, &(0x7f000082b000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x800}, {&(0x7f0000c6f000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000107000-0x60)=[{&(0x7f0000e46000)="74b2de297b98252b853680eca5a1ab8a92f8def6f08e704a45e9f4622631fc7928774b5138115be6e89c655b44de779f6e478428ec333f582e6186fb438e1f0f82f87324fa032a066f2abf7abe45ae951ead3023aaf8ce7eeb016755227f72b80ff8a7d48cd6f17a4684c033c6d7e091f4fe3586bc8b", 0x76}, {&(0x7f0000005000)="", 0x0}, {&(0x7f00006af000-0xc5)="46d7c6ab630a3730b1771f9e96639c52c00744a974c441cf6e7af8f9445ea5811b544f287f3d8c972ce197574963415c4b6acd01ecfc49eed275ab21503241347288a33aef347ec38c3ff11617939eee5afe5168b9bd716d2e801040c57d8991c2345df1e577ba357e209ced649d43dd88328a487a89caddc30add4112d0a2972a1a2617dad89211797fd605b65c4cbfa2201329490ab1c050538c285aff784730923c10eb2ac66c2feccf5d392147f67be7458f0977c4556dff67cb3b641c11bb6572e1d1", 0xc5}, {&(0x7f00007ab000-0x58)="5b0a5a02967dc139d2bfb4091eb2de312402054ec22620937bd1f9b048ccf9f4a6411ffd8e93cf4b5b5dc5357792718c407ca35f0d5143b6d94a5f313ad298a6ee43e4f9137f23ad2ff91dae3f947180cd4d5522b1f61c94", 0x58}, {&(0x7f00007f0000-0x15)="005aa36792b6d8685a98089df5ad0d70cf2626f119", 0x15}, {&(0x7f00006e4000)="e9efd9b79026723741ffe92d504d4dd8eec73cf607887c9b", 0x18}], 0x6, 0x0, 0x0, 0x8000}], 0x2, 0xf8cdfee0dd819518) mkdir(&(0x7f0000479000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r4 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) lseek(r4, 0x0, 0x3) 2018/01/28 13:28:41 executing program 7: mmap(&(0x7f0000000000/0x44e000)=nil, 0x44e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f000044e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000044f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 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$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000043c000-0x37)=""/55) syz_open_dev$mice(&(0x7f00003cc000-0x10)='/dev/input/mice\x00', 0x0, 0x0) 2018/01/28 13:28:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x200000, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x4200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x10000) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f00009df000)={r3, r4, 0x10000}) madvise(&(0x7f0000262000/0x4000)=nil, 0x4000, 0x22be21c9d99cc05e) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) ioctl$sock_netdev_private(r5, 0x0, &(0x7f0000c91000)="") 2018/01/28 13:28:41 executing program 4: r0 = syz_open_dev$mouse(&(0x7f00008ad000)='/dev/input/mouse#\x00', 0x9, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000fbe000-0xc)={@empty=0x0, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000935000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000e68000-0x38)={&(0x7f0000978000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000004b000)=[], 0x0, &(0x7f0000f13000)=[], 0x0, 0x0}, 0x80c4) clock_gettime(0x3, &(0x7f0000cb2000-0x10)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = getpid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000418000-0x4)=r2) iopl(0x2a6b) 2018/01/28 13:28:41 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x10000000032, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000009000-0xc)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000000a000)='/dev/ppp\x00', 0x80080, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000000a000-0x13)='/dev/snd/controlC#\x00', 0x8cd, 0x181000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000006000-0x70)=[{&(0x7f000000b000)="ed", 0x1}], 0x1, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000006000)=[{&(0x7f0000005000)="66ca50fa346666e08bfb724241e04ae1b0bfd9a1946c5479", 0x18}], 0x1, 0x0) readv(0xffffffffffffffff, &(0x7f000000b000-0x40)=[{&(0x7f0000005000-0x18)=""/24, 0x18}, {&(0x7f0000001000-0x7a)=""/122, 0x7a}], 0x2) 2018/01/28 13:28:41 executing program 3: unshare(0x1fff) r0 = eventfd2(0x2, 0x0) fadvise64(r0, 0x0, 0xfffffffffffeffff, 0x1) r1 = semget$private(0x0, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000001000)=':\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000002000-0x3)={0xfffffffffffff800, 0x1f8000000000, 0xcc1a, 0x9}, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005b7000)={0x0, 0x0, 0x0}, &(0x7f00006ce000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000445000-0x58)={{0x2, r2, r4, r6, r7, 0x14, 0x7f, 0x0, 0x0, 0x0}, 0x10001, 0x7ff, 0x100, 0x0, 0x0}) open$dir(&(0x7f0000df6000)='./file0\x00', 0x801, 0x60) r8 = syz_open_dev$sndpcmp(&(0x7f0000bfa000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x840) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000002000)={0x0, 0x20000, 0x4, [0x7f, 0x800, 0x7fff, 0x3f]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000003000-0xa)={r9, 0x8, 0x1, [0x0]}, &(0x7f0000001000)=0xa) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000d65000)={0x0, 0x10001}, &(0x7f00003bc000)=0x8) ioctl$sock_netdev_private(r8, 0x89f4, &(0x7f0000001000-0x8d)="15c329282b4ab969724a7162548cc1d1fb2e8dbb8e922c12002ef6fe01438abbc6f6f18be8a290ce778ae2dd28a6d6f58cf26f5967ae094d70c96e7a495070b3588b5cea01420df3999b9b0307bcb54eb8cef4770fc63a14e715f8a925c9c0bc6dad8169650231a3f5651e5bc050b705654d29895b470a45062dbf9bf88308ea99ed27d6526ccb4ff7f8965820") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r5, &(0x7f0000001000-0xd)='net/sockstat\x00') setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000001000-0x8c)={r10, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) [ 57.415247] audit: type=1326 audit(1517146121.232:172): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7289 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 13:28:41 executing program 2: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r0, 0x9, &(0x7f0000000000)={0x8, 0x5, 0x7, 0xfffffffffffeffff}) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x163, 0x27, &(0x7f0000015000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x3b5) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x111, 0x3, &(0x7f0000019000)="005bffe3", 0x4) 2018/01/28 13:28:41 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3615) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000b07000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0xb1}, 0xfffffef4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f72000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/28 13:28:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000026c000-0x1)='\x00') ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000004e000-0x9)='/dev/rtc\x00', 0x40000, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000b61000)={0x24fb, 0x80, 0x9f3, 0x2}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/igmp\x00') ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000ebd000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) preadv(0xffffffffffffffff, &(0x7f00006a6000-0x10)=[], 0x0, 0x0) r4 = geteuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000039d000)={0x0, 0x0, 0x0}, &(0x7f0000f76000-0x4)=0xc) fchownat(r3, &(0x7f0000662000-0x8)='./file0\x00', r4, r5, 0xc00) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f00003d2000-0x8)={0x8000000000000, 0x9}) 2018/01/28 13:28:41 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7fffffff, 0x8200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x1, @rand_addr=0x748, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="a3bdfefcd884", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x78, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000001000)={&(0x7f0000019000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000003000-0x10)=""/16, &(0x7f0000002000)=0x10) r3 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) rt_sigsuspend(&(0x7f0000001000-0x8)={0xa1}, 0x8) fchmod(r2, 0x0) fallocate(r2, 0x0, 0x0, 0x5) close(r1) 2018/01/28 13:28:41 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r0, &(0x7f0000003000-0x20)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/28 13:28:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x1}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000086000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000bc5000-0x10)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x7f) writev(r1, &(0x7f0000a54000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) read(r0, &(0x7f0000274000-0x7)=""/7, 0x3be) 2018/01/28 13:28:41 executing program 5: modify_ldt$write(0x1, &(0x7f000057c000-0x10)={0x10000, 0x1000, 0xffffffff, 0x3800000, 0x8, 0x501d, 0x4, 0x200, 0x0, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000073a000)='/selinux/enforce\x00', 0x20080, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000d70000)='./file0\x00', 0x800, 0x140) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000a8c000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0x8) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1, 0x2000000000, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mknod$loop(&(0x7f0000de0000)='./file0\x00', 0x2000, 0x1) [ 57.521771] audit: type=1326 audit(1517146121.235:173): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7289 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 57.579973] audit: type=1326 audit(1517146121.240:174): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7289 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 57.604444] audit: type=1326 audit(1517146121.244:175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7289 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 57.629143] audit: type=1326 audit(1517146121.246:176): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7289 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=317 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 13:28:41 executing program 6: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000093b000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000093b000)=0x14) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000093b000)={r2, 0xe452}, 0x6) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00007f4000)={@common="6c6f00000000000000000000000000ff", &(0x7f000093b000-0xd2)=@ethtool_eeprom={0x4b, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 13:28:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fbb000-0x16)='/selinux/checkreqprot\x00', 0x400200, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80000) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000ccc000)=0x0, &(0x7f000004d000-0x4)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000553000)={0x0, {{0xa, 0xffffffffffffffff, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000884000)=0x0, &(0x7f00001fb000)=0x4) 2018/01/28 13:28:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0xfffffffffffff6d7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x56, 0x0, 0xff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007a7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) write$tun(r2, &(0x7f00009ff000-0x45)=@hdr={0x1, 0x81, 0x98, 0x7, 0x8, 0xabe, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [{[{0x9100, 0x3, 0x4a94, 0xffffffffffffffff}], {0x8100, 0x8, 0x8ed, 0x1}}], {@arp={0x806, @generic={0x313, 0x80f3, 0x6, 0x1, 0xa, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, "d6", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "5e81cb04e6e78f9882438654f9513ad2"}}}}}, 0x45) r3 = eventfd2(0x0, 0x0) fallocate(r3, 0x0, 0x4, 0x56) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00006ba000)=0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b09000-0xc)='/dev/rfkill\x00', 0x20002, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000b5000-0x11)='/selinux/enforce\x00', 0x200080, 0x0) connect$inet6(r6, &(0x7f0000d4f000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x5}, 0x1c) sched_setscheduler(r4, 0x7, &(0x7f0000768000)=0x3ff) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000023000)={0x0, &(0x7f000002d000)=0x0, 0x0, r3, 0xe}) 2018/01/28 13:28:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009b0000-0x5)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00005c5000-0xf)=""/15) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000959000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r3 = dup2(r1, r2) accept$alg(r3, 0x0, 0x0) dup3(r1, r2, 0x0) 2018/01/28 13:28:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000f01000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgsnd(0x0, &(0x7f0000ebf000)={0x3, ""}, 0x8, 0x800) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/28 13:28:41 executing program 4: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000059000)='./file0\x00', 0x104) unshare(0x8000400) select(0x40, &(0x7f0000039000-0x40)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x80200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000032000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004c000)={0x77359400, 0x0}) 2018/01/28 13:28:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f00000cc000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000213000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') read$eventfd(r0, &(0x7f0000cb1000-0x8)=0x0, 0x8) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000dc9000-0x30)=[&(0x7f00000e7000-0xc)='personality\x00', &(0x7f0000179000)='[@\x00', &(0x7f0000635000-0xc)='personality\x00', &(0x7f000096e000)='@md5sum#+%{!bdevppp0bdev\x00', &(0x7f0000103000)='personality\x00', &(0x7f00005ab000)='personality\x00'], &(0x7f00006e9000-0x28)=[&(0x7f0000787000)='\x00', &(0x7f0000a16000-0xc)='personality\x00', &(0x7f0000d57000-0x18)='!})security^+)vmnet1,-)\x00', &(0x7f000000d000-0xc)='personality\x00', &(0x7f0000423000-0x10)='cpuset{;keyring\x00'], 0x1000) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000158000)={0x2, 0x5}) open$dir(&(0x7f000050c000-0x8)='./file0\x00', 0x26102, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000085a000-0x4)=0x14, 0x4) 2018/01/28 13:28:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000018000)='/dev/rfkill\x00', 0x20880, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000014d000)=0x9, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002b8000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7001) fcntl$getown(r1, 0x9) gettid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005ab000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fab000)=0x0) getpid() getpgid(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008ba000-0x4)=0x0) r3 = getpgrp(r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e4c000)=0x0) setpgid(r3, r4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000b4000)=0x1, 0x8) 2018/01/28 13:28:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f000044c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000d55000-0x4)=0x32) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f000093e000-0xca)="68f179db3bdd63bd357041d5e581ffed2413123a63f051b538dad068be09a6058a0bd2efe81ab7a9a9a87cab080e4be57ac15aff64bf740a917f77b0be2b94f5208146d8820671cbea80472920170c8808a19ccb1b2f87df3f1fa611d17a4b88d873df7a5737662cc725b781db215bc2530c0c6fb47f67f9d19d1ecee13a970d25927f43c559ec9d3f011ac1eaed54a333fbe5c6b440aa4f4e20dfafd73b1d1c684e29e6488ff3c0e61a958b2f1d28d54247a0b61675c2f1c4536629cfd1b2db12338f3494b838252563", 0xca) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000e94000)=0x200) 2018/01/28 13:28:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00002d9000)=0x0, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000a1a000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x400) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000644000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f000008b000)={{0x6, 0x2, 0xff, 0x602f1fa0, "8ac87e1fa29d9f00511396a1faf2ceba6fa8eccd9d323d232ea3a5ec82a0afbc7120dc011c2d9c63022834ed", 0x9}, 0x0, 0x0, 0x4, r2, 0x5, 0x2, "fe9bf2d8a9d66b7f35839432c362e83af636d123f5c5499cf26ac20a4f96f8bf4d330ac7dbbf72876e8a73bbe5dfb4c090ff6d57106e74c2996f70e51ddd6103", &(0x7f0000d00000)='wlan0\\selinux\'-mime_type\x00', 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7fff, 0xfffffffffffffffe, 0x3, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 13:28:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@generic="f820412ddcef55318195e24ecc22af87", 0x8}) r1 = socket(0x15, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8000, 0xf225, 0x800, 0x1000}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000002000)={0x7fffffff, 0x100000000, 0x8000, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r3, 0x0, &(0x7f0000004000-0xca)="9c7cb7bf1db813769a9998372506bb3c15dafcd018c760b5b67443ef2fc13d367cd7e56985787b7a84b61549cd4c80f63b1a009c4f5b57ea1871150a9b062a4b713e68244a12c305ae42a14ecd49aab3ca81abafabff343ffda49af9795f1ffb0e7fc1b89e37f095ffe6ff7fec7adfd68faa99ad1858ad1f06330c25b65205444333635443788e1a1b6d256a3d344d0c901296e2f02c8f199aa84dc1d2b43dfd7cc4fafcf2be298251b35aa479a3e2d7a5f4ac7a623a3abb66f6baf15ab4b684ff74615c4acd4829d1ee") 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) sendmsg$kcm(r1, &(0x7f0000002000)={&(0x7f0000003000-0x10)=@ethernet={0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x90)=[{&(0x7f0000003000-0x31)="d9137650f45febd7d728fa47a937fe4331d5658ab9fc52406057a8214a715e2bacb1d6a6d49530b03c0c9d5af256113ab0", 0x31}, {&(0x7f0000001000)="663a69e4b33a340538c2000eaf01b073e2da2f7a772d0c6ce437914787f8996000ce39de8421198a0a92b5554f8101c77628add74c507b7c6ecdfc8b527512c6bd6a7686e8cff552e7b75bd670b030fd578e7192ee65db2d2e36569c8b4a0e9b1d2584dda38879252f3287f564c1281e3826b62412870140b5e5977c53f1554d41b036e1d21f7b5740e81eff367e25d778e4bdfb811842ff6fe4a8a5aaaa3f964d5996a6379a7c7a874e0c617d155ac8e1f07fd75a0ddc71cb4decd64838", 0xbe}, {&(0x7f0000003000-0x93)="77679bbe5ab4550b54a7fffa4d10d6eee9d01b9916fd3027f7c8fc3d4b955dc33c358f37be4dde92ed970596e7fa18511d8b278188b9adbef2f10ec441790e4ad86bae4823c732998d7f84a4fa1352b042ace61d164c866fc9388bf361d140542952731c5b30ceef55da0ee778f78f6e6eb6c4186ec7835261c28739b160166992d59fba2a0e5aa86269bfcfafa26a9a57e480", 0x93}, {&(0x7f0000002000-0xcc)="f47a69b0b273dd6b9b007ca65dd6cf1fafdcfa33053a4678be8a2d7b85e786b3003e3bd50cc8a73f46c596087936f6e0b19e9365557c29e80ac324f1e9ba228527e05c201c1bff75ab90b1a4b2edda2d1d8d34ca75a54aca403373f1759bc97ce850d346db5dc43e4cf90a95d34d03b0472ae8be1b5a7de2f8ef55d14518447e73576d6b84afb9f1041bc359828e44a5eb2963f1436db8309e49974f50399a9193cc51d16c46cd7bc0e47b056763d47c3fe71a45cff95f2d9af37a7d46c046db4c336f883beaed5aebb4865f", 0xcc}, {&(0x7f0000003000-0x19)="2debde39a9684f71fbaa1a9f61a355df940a3ab857e6168f01", 0x19}, {&(0x7f0000003000-0x34)="2908971c69629d2206edc7f6cc65beedd426167e36e90c4f4d9119861f9a45557cf52bdd928da257e2c80ce98b946717a7a8765a", 0x34}, {&(0x7f0000002000)="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", 0xfd}, {&(0x7f0000000000)="e5681a5983bcf2b590ee52c242e2dbc1f7117e086afe9e8abcf163629e07542b516b21d2ef95ebf2f55ffc8d5a4b9451c191bc1e6d0b736087c4cc54162792e0b7cab5a209f453b29aa00a2e13e8b19a443180a75a23", 0x56}, {&(0x7f0000000000)="27415baee7dc7481419a961e969ed5b228b59a22d908536734b35d241012995fe3de184624c110b0a49453778460dea088664592db2a3aaca01b2e4ce2ef0277769c129de063953ad56597d5ae357538898a85c5e907f7ed76193ef1efb8b26c5202dcf2ee61d02ba1e05b46c5d39ae6386b9b2f352ef9f4928ac51a8c2be2c2d1ceca5aed4379ecc3a0964d407d9cd1f4a5476909327cab03d94b7fdce105fb7fe285038294b976f93eef28bbf3c7c6583a303ea501ff077b", 0xb9}], 0x9, &(0x7f0000000000)=[{0x10, 0x116, 0x0, ""}, {0x108, 0x103, 0x4, "1c221dd0e0c0c3bb02702c4809dca7ddadd8e12b0173ea009f3e19516facf9f09fca435e1cb9b09cc90dce747f5210c85551ca491d835ea63c1fccba2ea6cef2effb54bbb4c4cdbccff0c195a6d88574db50e0f47d2caa34366a8a44ec764229b20394faf51b4cbb12544878cab0d30e3e744be2cf5efbd9c5d36f048c5fede6982aaf4e205568d055e43541c8e83f9c3096192524bace316e349c1ad80875f950b12a37628b31f1afbf1237ea97d4d4f54605983a8e996e41a6de408876a4981bd9152e3c6f660ea71e8a445ecb397c1ade6417769e5b97ad9a7b17d4560d8c511ff1f4e616a0d180347403c33ed80fe75ff9f8"}, {0x78, 0x29, 0xffffffffffffa290, "e692035862cbd30d3d9e0076145a2a07df1ccf2c2d1c861301b4e258d8dc8cddab86351101f2e92cedec333c564fd508e49ce2d9ac662db75f91b6612dd2c066d0d2b31c21e9622d822f5936fafa445a1c26aa4aafbfb22fec4ef0f16dd7356c0cff6189a0"}, {0x38, 0x113, 0x7, "e17cb83603e96eff56b35f778bb3616d526ff5f33cf35b17594b8c9646e70dd5c30cab"}, {0x98, 0x11f, 0x6, "dfde43089380f8f04e99bb6161cecbb602b5528d5f9b9d2f29affe30f3a6b369db7b5e441d54dc9a1384fcb114ea94d34414441d5613cfe390228411ccdb31b5904b505f06cd1ab148fced214b93d5415d66a41b1aad6f5e6e0d3ee0548c82ffe4c45ff4c496ec7a7a08dbfd52a9339aa5a2486fdf314347df1d8da7b2e3f51bac"}], 0x260, 0x4011}, 0x20000000) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0xfcf, 0x10}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x5a, 0x66, 0x0, 0x4, 0x80, 0x80000000, 0x5, 0x0, r2}, &(0x7f0000003000-0x4)=0x20) 2018/01/28 13:28:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005e1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/152) 2018/01/28 13:28:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c55000)={0x2, r0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000d58000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x1200}) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r3 = dup2(r0, r2) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00006e9000-0xc)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f000058e000)=0xc) stat(&(0x7f000036c000)='./file0\x00', &(0x7f0000b72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r2, &(0x7f0000256000-0x38)={&(0x7f0000c32000)={0x10, 0x0, 0x0, 0x24}, 0xc, &(0x7f00001a1000)={&(0x7f0000e56000)=@report={0x9c, 0x20, 0x800, 0x2, 0x3, {0x32, {@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x0, 0x100000000, 0x3, 0x1, 0xa, 0xa0, 0x20, 0x6, r4, r5}}, [@replay_thresh={0x8, 0xb, 0x2}, @coaddr={0x14, 0xe, @in=@empty=0x0}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @address_filter={0x28, 0x1a, {@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xa, 0x8, 0x3}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20040000) 2018/01/28 13:28:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) io_setup(0x1, &(0x7f00009b9000-0x8)=0x0) io_submit(r1, 0x2, &(0x7f00008f8000-0x40)=[&(0x7f0000538000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000554000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b03000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000d10000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) writev(r0, &(0x7f0000a92000+0xe2c)=[{&(0x7f000035b000-0xe)="212a9b633eabf11034ab0a542114", 0xe}, {&(0x7f00000ba000-0x90)="ea0d3295ef59061e4ea2b865f9fa949edc94f238f2def44249fa47fbbda063fd5df973821f1b22416e1e030ff0364c85f99c151dfca3cac941fd5ed6544f711c5dffc25563cf08f338a7850028a49a7a50a387b2b541f1f9b656fba28ac41d3f2f9b11eb23c2e0201fd110ded1195af3e5a88a7891bd7091c7cd7e5620086c779fca7b44d964118859d181569a56fab7", 0x90}, {&(0x7f0000596000)="5db22734915d933ebf43ad4ae4e20f47c43ded5fccbc041ae2ae2fcbc7116d3d177fd70d97081456267726cc3693e0", 0x2f}, {&(0x7f0000bb9000)="bcaa10fee2f4", 0x6}, {&(0x7f0000157000-0x1000)="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", 0x1000}], 0x5) pwritev(r0, &(0x7f00008dc000-0x20)=[{&(0x7f00005d4000)="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", 0x1000}, {&(0x7f0000730000)="72d043867945466e16f84398bd97e41b1c41ec1cc0c042f98ebd1ef1944134914e379567c92291b32ae1eb62b172d68f3f2171c1aa92384f0fef4162", 0x3c}], 0x2, 0x0) syz_open_dev$sndseq(&(0x7f000004a000)='/dev/snd/seq\x00', 0x0, 0x28200) io_cancel(r1, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2, 0x6, r0, &(0x7f0000dde000)="b997d146bb9598ded53bd6b1b2f29ce4a4b9896556b02e2a04e044c922d478d9d7a68415a4bb79ec558299d69345c5dcc9336a02cb6c5bdde96353fc83d8e7fe9b7997d2e25c6ea72e29ed635c1536d1bdb6c9ecaea0720daef4daa50aebbd5c6d7986368f0bf527fafc08e0d45fd5fbaf049b6f2e5d4506ac589ecad20b208a5b7ebb4492e9330a11066b3f7fbee69d06ed6e0fe733a876afb28044bbe439b95b6c7e6130a71f40b442728eafeffaaf313a197fb174f88dd5d365753db630d58efa965c0a6e64522055d2b24315e0c7977b35f53e3f6721d3a69b6c999db4a15da461157da3188e7904dc32b033cb13ef8638", 0xf3, 0x4, 0x0, 0x1, r0}, &(0x7f00009da000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/28 13:28:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f00000cc000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000213000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') read$eventfd(r0, &(0x7f0000cb1000-0x8)=0x0, 0x8) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000dc9000-0x30)=[&(0x7f00000e7000-0xc)='personality\x00', &(0x7f0000179000)='[@\x00', &(0x7f0000635000-0xc)='personality\x00', &(0x7f000096e000)='@md5sum#+%{!bdevppp0bdev\x00', &(0x7f0000103000)='personality\x00', &(0x7f00005ab000)='personality\x00'], &(0x7f00006e9000-0x28)=[&(0x7f0000787000)='\x00', &(0x7f0000a16000-0xc)='personality\x00', &(0x7f0000d57000-0x18)='!})security^+)vmnet1,-)\x00', &(0x7f000000d000-0xc)='personality\x00', &(0x7f0000423000-0x10)='cpuset{;keyring\x00'], 0x1000) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000158000)={0x2, 0x5}) open$dir(&(0x7f000050c000-0x8)='./file0\x00', 0x26102, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000085a000-0x4)=0x14, 0x4) 2018/01/28 13:28:41 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x27, 0x3f, 0x3, 0x7, 0x5, 0x648c, "40c74d011861321e6d0e04d27d09916164fea061deb983d8db66b19683d2712b7fdeee259c014c62aabe45dcc7039d60ed76ddf111f231ecd5358d03971d0c", 0x7}, 0x60) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000009000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 13:28:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) flock(r0, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000840000)='veno\x00', 0x5) getsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f0000ae7000)=0x0, &(0x7f000034e000-0x4)=0x4) 2018/01/28 13:28:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000d66000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000021000-0x310)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000001f000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @generic="70f4e3199fc4986ca49c69e0b441eeb8", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0xfffffffffffffffc, 0x0}}}, {{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) mremap(&(0x7f00003ae000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000d87000/0x4000)=nil) dup(r0) 2018/01/28 13:28:41 executing program 5: mmap(&(0x7f0000000000/0xd45000)=nil, 0xd45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d45000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000d46000-0x8)=0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000a00000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket(0xa, 0x802, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000d46000-0x5c)={{0xa, 0x1, 0x29, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, {0xa, 0x2, 0x7a60, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, 0x1, [0x655, 0xa543, 0x200, 0x6, 0xfffffffffffffffe, 0x1, 0x2, 0x1]}, 0x5c) sendto$inet6(r2, &(0x7f0000d44000)="", 0x0, 0x11, &(0x7f0000d45000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 13:28:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000d36000)='./file0\x00', 0x0, 0x0) lseek(r0, 0xfffffffffffffffd, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000073c000)={{0x7, 0xffff}, {0x0, 0x1}, 0x4, 0x2, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 13:28:41 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9) 2018/01/28 13:28:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000cd000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a71000)='cmdline\x00') exit(0x0) finit_module(r1, &(0x7f0000d46000)='cmdline\x00', 0x1) pipe2(&(0x7f0000659000-0x8)={0x0, 0x0}, 0x84000) sendfile(r1, r1, &(0x7f0000032000)=0x0, 0x7ff) 2018/01/28 13:28:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00001df000-0x5)='user\x00', &(0x7f0000ca8000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00008cc000-0x36)="c6", 0x1, 0xfffffffffffffffb) keyctl$update(0x2, r0, &(0x7f0000b50000)="03fb818a2343d546f86d17b1a4fac92f96441836f1a49c315d99a18f850000009218031b375bef613d60bf", 0xffffffffffffff1b) 2018/01/28 13:28:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000c72000-0xb)='/dev/midi#\x00', 0x8001, 0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000051e000)={r0, 0x0, 0x1000, 0x53, &(0x7f00002da000-0x1000)="73f61502aed1ad73e2021e953c1f34140e4b6f29fa320e191d7cc309353b05fe34c6b73d169fcb617af4b49e447ef9713c45c5075c3c41d5fc9b78ee4462bd1161f2a21139dd8cf3b8aa24969b2168de941b6b8bea130602651e717f905edefc083bc06906d4b96c8a277fccc23f014454b247f2ce90668c5eeff5746820300e3ad17e306a9c0dd957961ecdc98bfcca0def53bb1dcd390d5e14395585d4e7e813c11e80ea000c040f12e9e0881959dcbf7b8988a6ec5eb8100f2716a4582477369ad81443fea2fa7a2a51d4d984f1ebbc392ca7772c03bfce6eb068f6d20dbdec40a5278431f6bc265fc5d5b6e2ee7108116fdc36e1e58f2f9282e8530b75f0092cb4f5409fd36e461550c083d99ce1d6ff485210f0fc20d09a077b3c0a1e25e691dd7002e04df8c2698e6ad6b442d1daa3d4b720afea10f293d78f4d16f542cd27fa30eb3dcb9608c8723f9dd34377167876ad527dd3beb313c5fcd434476fbdb59fd84596311bfa33ef9073d32c33d374decdf3be3554c51f11fb30b6ba0d379c5a7a16f2aed0e04a2e096f536190357a11ac74915bc457ac1342a71450cdda3c15314a8cc1cb3e6201382730996dce3167c2ff83f28d9497ef30ce4e4a5ef4b82c6bae9edaccdf37212696bc7660c1ef5ca16c0755de75df6126f93c384837db614dd314bbf1d132dab3c82d4de5c3823bcc7bf719966fc4e8f50142541b22a2f01f43e669781b63727dd8c532c2c3067bc9d6b9ad0b499c0e3caf739f2e2bdf70124955b148301ab7ab1cc061509f0290f93db88a73bfaec872b33a5e63c4ceecba4a15c1b52c896316b7bc8a8c9d535bb94c906dad7762ed497f9293b66e2c7a247e00f1b5c0d1a9021c094955ba2cdf9a0a53b04f97be3c25cb79d260fa8ab1f56dbe20af4979bd567a2a27f753fca4b6b658c8ab6c5839736b2d64c382d78b4a890184136f7c43af6310f2e5e946c7ff45518e26e9b0e19196062ca1a98f9a6e97b8ef7db41464b170d0929e103baafbfc152b39bcd5ac8a47c7cab0313f20c73e7ae1ac7493ad2bb1f50646388a977e1b0d211a050b885f88b01560a7e20225cc88fb28a858a4710e5b1f1396ab2a970ca19e7a87437a16d5fc3c685d9b1abec779b427359b71e8c1a15f5c675886e73f4d147fb7e082ad7d2a7d4d904429142a3475b0d284837e54a1ac667434aa239b30a4f047ae71b6222dac93b952489b5920ffb4c3c72371231c746ab6b77f8b157a20c250c84de50c3a2e2fe7989de17b584b72b8262812da0d4aac03ce42d2a458cf124220080b6c6f6cf41e4d2d90f481eed073df98d647aea57b3bf985dec85cc03827357918e3ab7fb09b881e0d96776c8859d9405565c339ff15885d8e2ccc0db49cc60f94672adec93a6bb5c0edabe50b84eade1bdda857ff2b42eb9458993e395988d5543f02c2e1824dbbe10bdcd8607c0643af8f211ee4910fa501a8bf1590c0978973bf59b913cbc317d936e66e7eb2a96910d34c5dfd58b93c87c61d57290797c16a24f9e99637c9a65afbfa3ee6b191944bdbca1041d0cb11a40c44cae474ba7a85c1a8bdcf096553ee0904a8bf53ba2c4a7b54f0709a341b1f54062b4851d103d2e4c24aa04926cac9e0c6c351dc07736aa56e8ace317891da9905cb0b208198db4d38710f7bf0888ce8650dfb9ca537c0c8f6fc0a4779077a20622e653361281869da6513a8b51e03deba12810ad03795222c013adc7a23296046c6044696ff0cce3723338ac67dcb4d4c7b562d5a1c8abe8f2231c6df226c18b5565264bd5e4a48426bdad7b78d7595dcacaeb59d37396532e8ab274a4d01339903c2105e98dab5bcc2c7742c7d3cba973ccaa42549f94351f7ca4f76be13ee611f2a535e33b0d79dfc8e3d78807a01a7caccbdb4c273602b3f2220ce48c1671d1443f13af11dfbf12ab724d3f0de2c076d723d192c89e0e0bc537a34fc6090a87e3003ced00247b7bd4d0bb4f3e398092e61e3c2bac473431fb2f8d00e0916f5457a325eb5f19423bc1b135b8dbc0f0eb59d90a400ed7cfa9ee543261423bd8c5655aa0e5c59ed758ab55c9015609b2016f22d56d24b34dd451bcb2740337eff7c624a57b644cf515ce9d2795b9e82acb97f2a6fa9d91919e42701cd9921231c5fbe77366588f92b84407ff36f16ed0785ca31fc94a5f9edbda7d35c9555d25615d4e32eb61be5e4e283344657e478a0225d9b50b3fd9deebcd84fd1bbaa08c74cd990b4b9b124221b31350536acbfd46da315327911592e9c28d1280dd91440e0235493090175230cc170dcb0539e407d904a35ea803e1ad6bcc6c9d5999d42982e0ac68cece299f48717920d3346fe2630d96cdea34ea4b41507483bb901f03235f8a52ddebe5dda567b9f2a0a0354dbf70bc7aa90bba4648ce724ff9901d9f22a580a2ac19639c9a84a97141d28654caa0fd758d7aedde524ea78b06a67c66868c33128b70e7e7d8f4295f021f941515869bdc15cb25a208e626354f5a44eb8da00c34af7118b285f18895a81873118fb64aef62e7ff635ccba866e90781c6db82b5a14fd805e01665cf15f7410e4d71fa51ac4d848e71ebffd5870b82a3ea469f49a5c8135c021469fcd9c08f6841e7a33ad3e78404653e11157714f611526d161747dc253c50973df5e9ea3b6c1ee96c18ccd6e345dce340cbedde3eca2028defe20fa03d01e14ae943058f31da0c3d5354bfd03ed96444fed5a6fc9566297a8e0d1db5414b33f18e88c33d61cbbcf0eaba188d09fe80fa25c36092271798cd32fce4a682e65b8860d8022ca16e4c2f4485930aa1528d44dc47f7a4c6a7954f78e0d99f8f6b2bf0d9dd5b487395284c2a7ef69cfb2d30765f519e07163fbb83b71eaf567f6e7633e9ef2064035aec487f00b0c7f1b0706c852cad170ddd86c309c008e4a30aac915ccfe709b08e0e9a0ffda548dbc67acc8e9d24dd738c4621765b5e9429a5d0f03959f6f364e4bdcfd89d73769a19e8231338eebf25564295b0993638a3c486d3d5806d5f57e7df57cdf51976b0116cdcd074b470f9cb95d1c577a7b25316e1037b63a256840f009edea2e0ac8ef9da311ca4ed0e577db39cf10d06e4f2590b9949358165d1020a3fad081e76e4de73041a9b61d77d42ef1183f3bc8eb016c0f0d7d516ffd3a4a8e2021c7d23c058a222523571a06e3a9d57f6d17175a496daa5d6e97b3ea3ecd86fbc568427444481323815975c39a5cb20f2585cb4f9d584ac158a5ba15bf237c64b61af6afbe3fb5d58e989213ef6844453a9c14601ba58bb039a4ad67d5a88969a6298b6c2882e96090c394fd019f6d2cb37b5b4c75955bd617ebf1e1ec5e5b0df38b811ee493332548d4e9b411cbebe9223948401c37900ad6db976f03e52a744a7c7b52ed991405a4411e57cc4a00bb1e2f39ad5b277c9cd2fe9c454d0ea3aec894fef9971d6de5bec1bcc942978f4383b24156db03f79feb8ade49276f7e64a3086462a463b1cf1bb85e37bf7d36bb32acb723ced515363b93e17986cd8b09d5062f0eb7f4bccaeb5b903a1d53297c512bcba25a1a38b6558c5a37a7b77f1acb6a2af4e09dad87b7ce610a5cd67677cd90cc57377360fbafb53f828f696b5db0ae566b279d0a970761d82b9f4bf69c330073150576c5b355b162a908a26c9cae6b463988ffe3403fb3f107d12a9007773012722ed7908746555ace5f8662150c1d3b0e2f8cfb50e0086d55eda499ccf8e8f377f657d1d2275f152f52d653dbe43eb85357230fe2d5b85c75477015c684c8c6ac0db6bed10414dc2748a5eaf09572bce604f7f0567f20d5d519bf161964a1d79946a620f3852df80b052f95191acb1bf2f55d453b1ed78d33bd50ca88080682a0bb119109d5f1bdccb5a4fa161cda07c84a9ca22c8182937e22d3d9d274403b507cd83c62f500b3e12a274103aa6bf4bb3ffd2c03053661d202e1869feb29a950859a2230dfde1b713af0c146f9a50f1a4e77c50ab1cd3d03b170719a99798967d726aa77f8776f02762d7c2854154c78af379be91a7fb85642de21d9a3b5c58f97335d41d7e3ae2fc56816657fb9b466ca31fb21d0cc28e52b0195979ad75cd8566a4e54069a1e1c795a194fe7ef88a1b7ac2d507ab962f497a72b8e68089ed3f8d2d349977310222dc0e9cbe00034ef3ee7175fa49911edc6b5c29e7be0cf328b60de08426102c22364cd09a4e5c0cc3c89db79c86ed209d6f108c742531b382a85681c16b6369118d7d5050473697039cf17355ae4497a06b6601845567752efb729751b1dd7e08cd682a2777349c26ddacdfb34b1da0678b96ac4b5ebc2cfcf378d179dd37f9941815629984f9c4db447693df92e05caee71bc03e3b0d8cdef63ae009e9336b3d13c7a56a0b888416c83e185d388b18c65afa9cd442fc79692e7edf17574a7600db1e8ed33cebab61d34bb051048fe0b064bdfe3f63c10fbda2b3daae7005ea85e866f5635f1328475510155c5dec5bd687fe64c505af49e187d6f8301dd527ba6f433c9f9ae4227d3ec1312fd887af15cbdd850fc028253b6cf7e6db4ff67617438dadebbb6eeeebf86b1ce00afb6e066bd31b5f2986db7141e6bf2c8ed8e34e02accfcf60ab6626b2a783dd4633b7e113e9e59ddcb2f6726f8a01b5a370b921fe1a6f58b024c8c5ad01d9895f0e2e1af92efe7545f1c90789ece43192cbcef260dc2759fd1deb82d0462abef2b072cfa0c195e302af0575f55513f2fa6fabb7fe897d8ddfb79135a81802f8332116997bb0efea6dc09051998f6e6968779dba3a6b3443938daf793ceeae327d756ba419451d416dd1f40504f759ad33bba390bc782c998f5466f63af35ef6814140018c02108dfcf6909bb1fd8f9cd24e14bdad4984a619cd3a3c5a4667a02ca33a559d8ddd78fbf3dd95b213dfaf6abb840597323481ab0694c95b1f14f29dde4826309c075a6188f35490ddac8582ecc304a700d19958b3a1563416ed6ac3be225dc0bb9350594eebf353e740fb0f485594f0afa8e5a02aa5e5e4e4844b46c14d257e28022d65a34c7ed28e86ff9a8b316566cac84dd152b491a440896b1fb3683d03ec514d8bb1a094d8520895215bc2004cf111dc1999b3a26769aac137920f171dff0ed3f455e58da84069b3d5b129e401a5d8661e0ae76dfd7843b98708de2950e7b693ffc08aa3f20d678c6a770984b97bdea23a32ad387b98d7ec8e8f6a8aac7cb767a61c335c301afd482aed7e53c9326c1b15810c59d9ca5ac827ea156eb74a1ec6a2933669bb395dbfeba2a416742c601963a755b1e16264e33e4a6be8c395719743bac4367c35cd85f78763318d25ff676e89cf4964a53a0972ddc34a020cc5d749a195292d2d470b40ea7991a0fd5a2e347bcb29b585171882be5d217175bf690dc66612dccabfd441bdd890b32c14bd9b538e44eaef6f91fb09929d38812af2d3adc4f578636d184303016bead2bcb2f9f1d7533b5c2f4ec8d93dd5ea318eee8e0f0c222c691f4d32f1b40e328d58bef7bc1a928f81cac8c203cb2313001a1d57e811705ae2aad58555fb3f057741b4b1eb425aea1ccc593ddd46aa454e5ee0513fa8a28d8e8bd15b39476914290a961e3852dc74321230694186fa04b81cdadca5d2a6e94833c33fc5a44fd9ec8db254520c7357696cdb345646bd5b916dceeb57ac5aa83b10979fe1da2861ef2e01eca9b1fe29db2c4fc73789f0339db3fc5dff248147f4420c58869a709486b2dfa484deef7095cd73ae7b3f161e7d76562111117e3c9434", &(0x7f00005b8000-0x53)=""/83, 0x3, 0x1}, 0x28) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) preadv(r1, &(0x7f0000572000)=[{&(0x7f0000041000-0xa9)=""/169, 0xa9}], 0x1, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x6, 0x8, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000bb7000)={0x2, &(0x7f00009e6000)=[{0x0, 0x0}, {0x0, 0x0}]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006e4000)={r2, &(0x7f0000d9f000)="", &(0x7f0000be6000)=""/84}, 0x5) 2018/01/28 13:28:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f4b000-0xd)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00004ab000)=""/43) mmap(&(0x7f0000bb3000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) pipe(&(0x7f0000886000)={0x0, 0x0}) 2018/01/28 13:28:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f000086f000)='/dev/snd/midiC#D#\x00', 0x7, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000677000)={0x0, 0x8, 0x7f}, &(0x7f0000c68000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00004f5000-0x8)={r2, 0x2}, 0x8) clock_getres(0x7, &(0x7f0000383000)={0x0, 0x0}) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000f3d000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x6, 0xd74, 0x0, 0x2c9, 0x1d003, 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], 0x6, 0x0}) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f2e000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00008ed000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f00008b4000-0x4)=0x10000, 0x100000277) socket$inet_icmp_raw(0x2, 0x3, 0x1) readv(r0, &(0x7f00009fc000+0x34a)=[{&(0x7f0000b76000-0xe0)=""/224, 0xe0}, {&(0x7f0000c38000)=""/205, 0xcd}, {&(0x7f0000617000-0xc3)=""/195, 0xc3}, {&(0x7f000027a000)=""/53, 0x35}, {&(0x7f0000bc6000-0xb9)=""/185, 0xb9}, {&(0x7f0000851000-0x73)=""/115, 0x73}, {&(0x7f00007d2000)=""/200, 0xc8}], 0x7) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000170000)=@req={0x50, &(0x7f0000c65000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000000f000-0x20)="63352a7ce6ff2cff84d4803d51b21f2fc06cb18a2b5bb968953ee9962771b26e"}}) 2018/01/28 13:28:41 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000205000-0xb)='/dev/hwrng\x00', 0x1, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000c85000)=""/238) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000219000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dae000-0x8)={0x0, 0x0}) setfsgid(0x0) fchdir(r1) 2018/01/28 13:28:41 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000018c000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000)={{0xfffffffffffffffb, 0x7}, 0x28}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x9, 0x800, 0x434e}, 0x10) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000001000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0) setfsgid(r2) sysfs$2(0x2, 0x1, &(0x7f0000001000)=""/193) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000002000)=0x3ff) getegid() stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000003000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xd0d, 0x0, 0x6, 0x0, 0x8000, 0x106001, 0x100000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x0}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000006000-0x8)={r0, r0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000006000)={&(0x7f0000003000-0x9)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000006000)=[{&(0x7f0000006000)=""/12, 0xc}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000002000-0x42)=""/66, 0x42}, {&(0x7f0000006000)=""/33, 0x21}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x5, &(0x7f0000007000-0xda)=""/218, 0xda, 0x8}, 0x1) 2018/01/28 13:28:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cc6000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a6000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a02000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, r1}) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xa) r2 = dup(r0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000e99000)=0x0, 0x4) 2018/01/28 13:28:41 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000895000-0x10)='/selinux/access\x00', 0x2, 0x0) open_by_handle_at(r0, &(0x7f0000b71000)={0xf, 0x1, "8c8c35044d3a77"}, 0x309043) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x7) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000003000-0x2)=0x68) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000004000-0x8)={r3, 0x100000000000}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000006000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000001000-0xc)={0xffffffff00000001, 0x4, 0x7, 0x5, 0x20, 0x19ca}) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r1, &(0x7f0000007000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000008000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) shutdown(r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000009000-0x8c)={r3, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000)=0x8c) 2018/01/28 13:28:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x402003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/31) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000a30000-0x4)=0x10110) inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) accept(r0, &(0x7f0000171000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000eab000-0x4)=0x58) umount2(&(0x7f0000537000-0x5)='./file0\x00', 0xd6cf3f3a3eb304d1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cf0000-0x11)='/dev/vga_arbiter\x00', 0x220200, 0x0) truncate(&(0x7f0000489000)='./file0\x00', 0x5ce3) prctl$getname(0x10, &(0x7f0000f1b000)=""/238) fcntl$getownex(r0, 0x10, &(0x7f0000ce3000)={0x0, 0x0}) geteuid() timer_create(0x0, &(0x7f0000414000)={0x0, 0x0, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007f2000-0x4)=0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000807000-0x4)=0x3ff, 0x4) 2018/01/28 13:28:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x101000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xd)='attr/current\x00') ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00002f4000)=0xeb) mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$unix(r3, &(0x7f0000b1c000-0x38)={&(0x7f0000dfc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000462000)=[], 0x0, &(0x7f0000536000-0x28)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) 2018/01/28 13:28:41 executing program 4: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x1000, 0xf, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f00001c2000-0x200)="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", 0x232}], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000f8a000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/28 13:28:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) capget(&(0x7f0000e4e000)={0x0, r0}, &(0x7f0000d81000-0x18)={0x3, 0x2, 0x5a22171f, 0x100000000, 0x1b64, 0x8001}) unshare(0x20000400) r1 = socket$unix(0x1, 0x5, 0x0) syz_open_dev$sndctrl(&(0x7f0000fab000)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000685000)=""/227, &(0x7f0000aee000-0x4)=0xe3) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/28 13:28:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000-0x4)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)={0x6, 0x0, [{0x100000, 0x61, &(0x7f0000000000)=""/97, 0x0}, {0xf000, 0xd6, &(0x7f0000000000)=""/214, 0x0}, {0x5000, 0xe5, &(0x7f0000000000)=""/229, 0x0}, {0xf000, 0x81, &(0x7f00007a1000-0x81)=""/129, 0x0}, {0x0, 0x45, &(0x7f0000565000)=""/69, 0x0}, {0x1, 0xc0, &(0x7f0000dfe000-0xc0)=""/192, 0x0}]}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000003000-0x90)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x16d210d) 2018/01/28 13:28:41 executing program 6: r0 = userfaultfd(0x0) r1 = semget(0x3, 0x5, 0x1da5a28ffc74a295) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000e2c000)=[0x100, 0x10001]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x100000000, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x60, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000003000/0x1000)=nil, 0x1000}, 0x3, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f000073f000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000000)={0x3, 0x3, {0x2, 0x0, 0x6, 0x3, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 13:28:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005cc000)=0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f4d000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000741000)={0x8}, 0x1) perf_event_open(&(0x7f000023c000-0x78)={0x3, 0x78, 0x4804, 0x0, 0x0, 0x6, 0x0, 0x1, 0x15, 0x1, 0x100000001, 0x1, 0xfde1, 0x2, 0x4, 0x5, 0x2, 0x10000, 0x1, 0x4, 0x1376, 0x7fff, 0xf9b, 0x9, 0x400, 0x1, 0x1, 0xffffffff, 0x8, 0x2, 0x3, 0x0, 0x6, 0x3, 0x1, 0x5, 0x9, 0xffffffffffffffff, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00006c0000-0x1)=0x0, 0x0}, 0x45, 0x3, 0x6, 0x7, 0x1, 0x2, 0x1f, 0x0}, r1, 0x1, r2, 0x4) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000fd000-0x18)=@get={0x1, &(0x7f000042e000-0xb1)=""/177, 0xffffffffffffffc5}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000dfa000)=@int=0x0, &(0x7f0000816000)=0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000001000)={0x0, 0x0, 0x0}) [ 58.129749] audit: type=1326 audit(1517146121.949:177): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7448 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 13:28:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') readv(r0, &(0x7f00000f9000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) gettid() readv(r0, &(0x7f0000f5c000)=[{&(0x7f000079f000)=""/91, 0x5b}], 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f000064b000)='/dev/vcs\x00', 0x484000, 0x0) 2018/01/28 13:28:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000ac9000)=0xc2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005b9000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dc7000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000165000)={0x0, 0xffff, 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]}) 2018/01/28 13:28:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = syz_open_dev$audion(&(0x7f0000843000)='/dev/audio#\x00', 0xffffffff80000001, 0x8000) recvmsg$kcm(r0, &(0x7f0000492000-0x38)={&(0x7f000062a000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009b6000-0x40)=[{&(0x7f0000f44000-0x21)=""/33, 0x21}, {&(0x7f0000677000-0xf5)=""/245, 0xf5}, {&(0x7f0000b90000)=""/109, 0x6d}, {&(0x7f00008e5000)=""/110, 0x6e}], 0x4, &(0x7f0000f4a000-0x1000)=""/4096, 0x1000, 0x3}, 0x10000) setsockopt(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(0xffffffffffffffff, &(0x7f0000be8000)="9cf3bd2cea540a3d79b2541424c63f624ee84c97a4ae15734e49c3cde50907b3d7f7bc2cff90d11949fa16ce4df5e517df3f874fcbadc67778b65b6868ad674e31282bc743fb83cb09fe1199157529cafb25032ad2004767d46f34df405dcb57cb313f3b302fbeddc19b386d90627a506328bb70819968a5524deae79f9607a1852734a0ff1f965be95e42339bc1a635e0dbd29ea9c861d192cbd4916ca3b7f4180d64cd600d17dca6a3ac8111b188f1bfc3151df726ac7eae708f038e0cea8a18aaa2f988c9838eb5abf4799932ddd3b12198233287b25fb188cb803c6b55678976", 0xe2, 0xfffffffffffffffc, &(0x7f00008cb000-0x14)={0x11, 0xf5, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) fstat(r0, &(0x7f0000260000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 13:28:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0xc, 0x80000, 0x2, &(0x7f0000126000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000a16000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000424000)=0xc) connect$can_bcm(r1, &(0x7f00002db000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/28 13:28:42 executing program 4: io_setup(0xfffffffffffffffb, &(0x7f00009a0000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00007c2000-0xa)='/dev/cuse\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006b0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000e9f000)={0x6, 0x2000000000, 0x3, 0x3ffc000000000000}, 0x10) recvfrom$unix(r2, &(0x7f0000a18000-0x38)=""/78, 0x4e, 0x10102, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TIOCEXCL(r1, 0x540c) ioctl$TCSETS(r0, 0x5402, &(0x7f0000856000)={0x0, 0xffffffff, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f5c000)='/dev/sequencer\x00', 0x800, 0x0) r3 = syz_open_pts(r0, 0x50000) ioctl$int_in(r3, 0x5452, &(0x7f0000e64000)=0x908) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00008de000)=0x0) ptrace$getenv(0x4201, r4, 0x101, &(0x7f00001c8000)=0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x3) [ 58.197301] audit: type=1326 audit(1517146121.989:178): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7448 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=53 compat=0 ip=0x453299 code=0x7ffc0000 [ 58.205262] QAT: Invalid ioctl [ 58.205356] QAT: Invalid ioctl [ 58.273688] audit: type=1326 audit(1517146121.992:179): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7448 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 13:28:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x80000) ioctl$KDDISABIO(r2, 0x4b37) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000067f000-0x8)={0x6, 0x1, 0x3, 0x8}, 0x8) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000acd000)=0x80000001) read(r1, &(0x7f000060f000)=""/217, 0xd9) socket$nfc_raw(0x27, 0x1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/01/28 13:28:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f6e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000171000-0x48)=@ethtool_link_settings={0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000110000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000017000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00005b8000)={r1, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) ioctl$PPPOEIOCDFWD(0xffffffffffffff9c, 0xb101, 0x0) 2018/01/28 13:28:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000580000-0x10)=[&(0x7f0000faf000-0x2)='%\x00', &(0x7f00007ce000)='vboxnet0\x00'], &(0x7f000048e000)=[&(0x7f0000385000-0x1)='\x00', &(0x7f0000001000-0x6)='GPLwlan0\x00', &(0x7f0000036000-0x28)="706f7369785f61636c5f61636365737373656c696e7578766d6e6574302b6d643573756d7b25ee00", &(0x7f0000001000-0x17)='mime_typeself&,trusted\x00', &(0x7f0000bbd000)="1d2b2a6e6f6465762e2600", &(0x7f0000fd6000-0x1d)='em0posix_acl_access\\+vmnet1}\x00', &(0x7f0000306000-0x1)='\x00', &(0x7f00007ea000)='\x00', &(0x7f0000439000)='.-cgroup]\x00'], 0x1d00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d39000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") mknod(&(0x7f00009eb000-0x8)='./file0/file0\x00', 0xc000, 0x0) 2018/01/28 13:28:42 executing program 0: mmap(&(0x7f0000000000/0x706000)=nil, 0x706000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f00004b9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "deeb5a", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000706000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000708000-0x9)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000707000)={0x6, 0x1, 0x1, 0x25159f2449de97d6}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000707000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000706000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f0000707000-0xec)=""/236, 0xec) 2018/01/28 13:28:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000429000)={0x0, 0x0}, 0x80800) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000711000-0x4)=0x3d) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x40013, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 13:28:42 executing program 3: r0 = socket$kcm(0x29, 0x0, 0x0) r1 = open$dir(&(0x7f0000377000)='./file0\x00', 0x14000, 0x8) sendfile(r0, r1, &(0x7f000001d000)=0x0, 0x80) r2 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) capset(&(0x7f0000700000-0x8)={0x399f1736, r3}, &(0x7f0000c65000-0x18)={0xffffffff7fffffff, 0x4, 0x518a7284, 0x9, 0x4, 0x10001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r2, &(0x7f0000992000)=@random={'osx.', '%posix_acl_access)vmnet1$-\x00'}, &(0x7f0000485000-0xf)='\nproc/system(-\x00', 0x8, 0x0) 2018/01/28 13:28:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003c2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f00001fb000)="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", 0x1010, 0x0, &(0x7f0000d87000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26) recvmsg(r0, &(0x7f0000b3d000-0x38)={&(0x7f000094a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e7e000-0x30)=[{&(0x7f00001a6000)=""/104, 0x68}, {&(0x7f0000e91000-0x5e)=""/94, 0x5e}, {&(0x7f00006c4000-0x56)=""/86, 0x56}], 0x3, &(0x7f0000be7000-0x8a)=""/138, 0x8a, 0x4}, 0x20) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f00009ae000)=""/4096, 0x1000}, {&(0x7f0000998000)=""/4096, 0x1000}], 0x2, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) 2018/01/28 13:28:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) remap_file_pages(&(0x7f00004a4000/0x2000)=nil, 0x2000, 0x300000a, 0x7, 0x1000) umount2(&(0x7f00007c2000-0x8)='./file0\x00', 0x0) [ 58.304703] QAT: Invalid ioctl [ 58.306122] QAT: Invalid ioctl 2018/01/28 13:28:42 executing program 7: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b3c000)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000413000)=[], 0x0, &(0x7f0000f8d000-0x10)={0x77359400, 0x0}, &(0x7f00002cf000-0x8)={0x40}, 0x8) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f8d000-0x27)="f434a5ab5efb522333c9b35480f1ead02237e2d1ea93f42ef429a834be587679cf21e38d4b0794", 0x27, 0x99ab9b00d2125822, &(0x7f0000f8c000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x4000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000959000-0x38)={&(0x7f000053d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000058e000-0x10)={&(0x7f00007ed000-0x128)=@ipmr_delroute={0x1c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 13:28:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00001f1000-0x8)='./file0\x00', 0x400, 0x60) 2018/01/28 13:28:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000ba9000)='/dev/audio#\x00', 0x800000, 0x80000) bpf$BPF_PROG_DETACH(0x9, &(0x7f000072d000-0x14)={0x0, r1, 0x5, 0x2, 0x0}, 0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000257000-0x4)=0x4, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000d09000)=@buf={0x87, &(0x7f00007db000-0x87)="d790197edb06c464e74e84c4dce2e81d1864d10045b6a98e73a55839ce84eff7e332bdbf974d65f79cad12ac5b949c1e4593e9ddbbb0da553b4f265379a3e5bf7cab3eb219af9fcd1f6a8d2cd068deb645842f0781c51d681636fde46f6f6cadbb31dffb58c8dc07232959d4c433d0762d20b9028292407125d7ec6e411a46c28e1839566fc0c3"}) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0xfffffffffffffc65, &(0x7f000022a000)=[{&(0x7f0000f98000)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/28 13:28:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) vmsplice(r0, &(0x7f0000e71000)=[], 0x29d, 0x800000000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006b5000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000087f000)=0xe8) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000df6000)={@hyper=0x0, 0x0}) 2018/01/28 13:28:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d16000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ae000)=0x8, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00001d6000)={0x0, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffffffffffffffd}, &(0x7f0000089000)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000354000-0x8c)={r1, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000edc000-0xd)='/selinux/mls\x00', 0x0, 0x0) fanotify_mark(r2, 0x1, 0x8000022, r3, &(0x7f0000553000)='./file0\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6, 0x0}, 0x4) sendto$inet(r4, &(0x7f0000589000-0x1)="", 0xfffffffffffffea7, 0x20020006, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 58.388613] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure 2018/01/28 13:28:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000089000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f00003fc000-0x12)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x1000000) tee(r0, r0, 0xfe3, 0x2) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a83000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000)={0x0}, 0x8}) socket$unix(0x1, 0x1, 0x0) 2018/01/28 13:28:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000)='./file0\x00', 0x282002, 0x1) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000510000)=""/18) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000dc1000)=""/215, &(0x7f0000c00000-0x4)=0xd7) write(r1, &(0x7f0000d1d000)="32b8b0cc0e1feed62665d1aeec99d961cab8cd1c1bf607b6bd6b4093d8b5821823279cf0de2ad17a8a97be6a8cf3afa5e919c49d19e6af8fe05bd8ce6e922da94d44bfd14823e28e9e1b5d4dfbbd7db3778d793100af0d687e2db1f989d1cf3f27f76bbb65f4af0f10bf6c46cd07dfd59a588a755cf41f9e20ba412883a727fa778554930d13d6db1ad48c43d4639365094b833048f581501e6830f6b62f4341b8415dcb7d4872", 0xa7) 2018/01/28 13:28:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00003f2000-0xc)='/dev/amidi#\x00', 0x6, 0x228000) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000236000-0xc)={0x0, 0x3, 0x10}, 0xc) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) rt_sigaction(0x9, &(0x7f000033b000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000089000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000065a000-0x8)={0x0}) 2018/01/28 13:28:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000b0d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b57c0d"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000a6000-0xc)={0x6, 0xffffffffffffffff, 0x0}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000f98000-0x4)=0xfffffffffffffffb) inotify_init1(0x800) r1 = syz_open_dev$sndmidi(&(0x7f0000b33000)='/dev/snd/midiC#D#\x00', 0x0, 0x400000) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000430000)='./file0\x00', 0x80000001) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000e6c000-0xed)=""/237, &(0x7f000015e000-0x4)=0xed) inotify_rm_watch(r1, r2) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f00008cb000)=0x0, &(0x7f0000c9b000-0x4)=0x4) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000b9b000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000701000)=0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) connect$inet6(r3, &(0x7f0000071000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 13:28:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000042a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00008bb000)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_open_dev$vcsa(&(0x7f000059b000-0xb)='/dev/vcsa#\x00', 0xffffffff, 0x480) r1 = syz_open_dev$dmmidi(&(0x7f0000454000)='/dev/dmmidi#\x00', 0x6, 0x101000) r2 = openat(r1, &(0x7f00007e6000)='./file0\x00', 0x100, 0x2f) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000801000)=0x0, &(0x7f0000a48000-0x4)=0x4) r3 = add_key(&(0x7f0000b4e000-0xa)='id_legacy\x00', &(0x7f0000405000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000877000-0xa)='id_legacy\x00', &(0x7f0000327000)='\x00') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00002f6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000785000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f000096f000-0x4)=0x100, 0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00006f1000)=0x0) 2018/01/28 13:28:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000095f000)='/dev/usbmon#\x00', 0x7, 0x1) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = socket(0x100000002, 0x1, 0x0) r2 = dup(r1) fcntl$setsig(r1, 0xa, 0x39) mq_getsetattr(r2, &(0x7f0000313000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aab000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 13:28:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4100400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000631000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000e16000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x5}]}) getpeername$llc(r4, &(0x7f000025e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a3c000-0x4)=0x10) 2018/01/28 13:28:42 executing program 7: mmap(&(0x7f0000000000/0xb08000)=nil, 0xb08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b07000)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x198, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:var_lock_t:s0\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x1, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}]}}, 0x3f8) socket(0x10, 0x0, 0xff) 2018/01/28 13:28:42 executing program 4: 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) r0 = syz_open_dev$admmidi(&(0x7f00006fd000)='/dev/admmidi#\x00', 0x8000, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000002000-0x8)={r1, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000)=""/232) openat$mixer(0xffffffffffffff9c, &(0x7f00009f2000)='/dev/mixer\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x5b) setreuid(0x0, r3) 2018/01/28 13:28:42 executing program 2: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) clock_gettime(0x0, &(0x7f0000052000-0x10)={0x0, 0x0}) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r2, &(0x7f0000057000)=[{{0x77359400, 0x0}, 0x4, 0xfffffffffffff801, 0x6}, {{r3, r4/1000+10000}, 0x6, 0x1, 0xfff}, {{0x77359400, 0x0}, 0x1, 0x3f, 0xfffffffffffffc01}, {{0x77359400, 0x0}, 0x1000, 0x1, 0x1f}, {{0x77359400, 0x0}, 0x1, 0x42c, 0x5}], 0x78) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x0, 0x0, 0xfffffffffffffffe, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000)=""}}], 0x30) [ 58.598206] xt_SECMARK: target only valid in the 'mangle' or 'security' tables, not 'filter'. 2018/01/28 13:28:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000036a000)={0x0, 0x0, 0x0}, &(0x7f00003e9000)=0xfffffffffffffc3c) tkill(r1, 0x28) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000122000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000911000)=0xffffffffffffff40, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000094a000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$sock_bt(r2, 0x541b, &(0x7f00004fd000-0xa36)="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") 2018/01/28 13:28:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a", 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000ff2000)={{0x9, 0x0, 0x0, 0x0, "b3cb3998b116f3c458384877c192aac54e7aeb175096c7d66666b8316333c04da7b309a5c994ae4dc6cebe72", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041e000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000cbd000)=0x0, &(0x7f00005f9000-0x4)=0x4) 2018/01/28 13:28:42 executing program 0: r0 = socket(0x3, 0x65639c004c0dd220, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000125000-0xe)=@known='system.advise\x00') setfsgid(0x0) connect$nfc_raw(r0, &(0x7f0000000000)={0x27, 0xfffffffffffffa3a, 0x7, 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0xfffffffffffffffd, 0x40, 0xffff, 0xfffffffffffffffc, 0x7, 0x80000001, 0x9d8, {0x0, @in6={{0xa, 0x2, 0xfffffffffffffe01, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4587}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x3eb, 0x7, 0x1f}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x9}, &(0x7f0000000000)=0x8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0xd8) 2018/01/28 13:28:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d1e000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000198000-0x8)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000054a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000f10000-0x8)={0x3, r1}) r2 = syz_open_dev$sg(&(0x7f0000e1e000)='/dev/sg#\x00', 0x5, 0x101000) getsockopt$inet6_dccp_int(r2, 0x21, 0x2000011, &(0x7f0000c37000)=0x0, &(0x7f000062d000)=0x38a) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) [ 58.649558] xt_SECMARK: target only valid in the 'mangle' or 'security' tables, not 'filter'. 2018/01/28 13:28:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x2, &(0x7f0000e7a000-0x8)={0x0, 0x0}) connect$nfc_raw(r0, &(0x7f00007f4000)={0x27, 0xfff, 0x9, 0x2}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000971000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008c2000)='/proc/self/net/pfkey\x00', 0x400040, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000e3b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000055d000-0x4)=0xe8) sendmsg$can_raw(r1, &(0x7f0000c61000-0x25)={&(0x7f0000ff6000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000bd0000)={&(0x7f0000a3c000)=@can={{0x3, 0xffff, 0x1, 0x4}, 0x4, 0x1, 0x0, 0x0, "6d3defdeaa3f82b7"}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x50) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c7c000-0xc)={0x8, 0x0}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ba3000)='/dev/rfkill\x00', 0x80, 0x0) bind$bt_hci(r5, &(0x7f000057a000-0x6)={0x1f, 0x1000, 0xffffffffffffffff}, 0xfd81) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000005d000-0xd4)="", 0x0) 2018/01/28 13:28:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000231000-0xd)='/dev/dmmidi#\x00', 0x9, 0x200000) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000b7d000)={'system_u:object_r:insmod_exec_t:s0', 0x20, "2f737a696e2f0400000069656e74", 0x20, 0x34, 0x0, 0x0}, 0x35) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000013000)={0x200000000, 0x3, 0x8000, 0x1000, 0x46, 0x1, 0x1000, 0xff, 0x0}, &(0x7f0000a61000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009f0000)={r2, 0x7f7a39f}, 0x8) 2018/01/28 13:28:42 executing program 6: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000029000-0xd)='/dev/dmmidi#\x00', 0xd63, 0x18480) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000020000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000007000)=0xe8) lstat(&(0x7f0000028000)='./file0\x00', &(0x7f0000018000+0xc09)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000031000)={0x0, 0x0, 0x0}, &(0x7f0000035000)=0xc) r6 = getgid() r7 = accept4$packet(0xffffffffffffff9c, &(0x7f000001d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000002c000)=0x14, 0x800) r8 = socket$bt_hidp(0x1f, 0x3, 0x6) r9 = syz_open_dev$midi(&(0x7f0000011000-0xb)='/dev/midi#\x00', 0x3f, 0x400) r10 = getpid() r11 = getuid() r12 = getegid() r13 = gettid() mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000036000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) r16 = socket$bt_hci(0x1f, 0x3, 0x1) r17 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000002c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000037000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000037000-0x10)={&(0x7f0000010000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000037000-0x4)=0xffffffff, 0x4) r22 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r23 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r24 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000a000-0xd)='/selinux/mls\x00', 0x0, 0x0) r25 = socket$bt_sco(0x1f, 0x5, 0x2) r26 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000002e000-0x8)={0x0, 0x0}) r28 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r29 = dup(0xffffffffffffff9c) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000037000-0x1)='/dev/hwrng\x00', 0x300, 0x0) r31 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = syz_open_dev$sndseq(&(0x7f0000036000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000026000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r34 = openat$kvm(0xffffffffffffff9c, &(0x7f0000036000)='/dev/kvm\x00', 0x0, 0x0) r35 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000037000-0x8)={0x0, 0x0}) r37 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r38 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f000000a000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000015000)=0x60, 0x800) r39 = syz_open_dev$audion(&(0x7f0000016000)='/dev/audio#\x00', 0x9, 0x401) r40 = openat$ion(0xffffffffffffff9c, &(0x7f0000024000)='/dev/ion\x00', 0x400, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000036000)=0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000015000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000036000)=0xe8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000037000-0x14)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r44 = accept$unix(0xffffffffffffffff, &(0x7f0000036000)=@file={0x0, ""/15}, &(0x7f000001a000-0x4)=0x11) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r45 = syz_open_dev$tun(&(0x7f0000036000)='/dev/net/tun\x00', 0x0, 0x224080) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r47 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000027000)='/dev/ashmem\x00', 0x200800, 0x0) r48 = syz_open_dev$evdev(&(0x7f000002a000-0x12)='/dev/input/event#\x00', 0x1, 0x8001) r49 = syz_open_dev$random(&(0x7f000001c000-0xc)='/dev/random\x00', 0x0, 0x4000) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000037000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r51 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000037000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000036000)=0x10, 0x800) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r52 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000036000)='/dev/ptmx\x00', 0x2, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r53 = openat(0xffffffffffffff9c, &(0x7f0000037000-0x8)='./file0\x00', 0x40000, 0x2) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r54 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000036000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r55 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/mls\x00', 0x0, 0x0) r56 = socket$nl_crypto(0x10, 0x3, 0x15) r57 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r58 = syz_open_dev$sndpcmp(&(0x7f000001a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x288000) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r59 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000-0x9)='/dev/kvm\x00', 0x210402, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000031000)={0x0, 0x0}) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000018000-0x18)={0x61, 0x2, 0x1, 0xffffffffffffff9c, 0x0}) r62 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x410000, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r63 = syz_open_dev$dspn(&(0x7f0000037000-0xa)='/dev/dsp#\x00', 0x7, 0x400000) r64 = syz_open_dev$audion(&(0x7f0000005000)='/dev/audio#\x00', 0xf6, 0x1) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000037000-0x4)=0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r26, &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000024000)=0x0, &(0x7f0000036000)=0x0, &(0x7f0000037000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000030000)=0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000037000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000037000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000021000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f000002e000)=[{&(0x7f0000036000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000a000+0x7bc)=[{&(0x7f0000018000-0xef)="29d5dca2aeae9b7bd26c1857fb133920be4cdf6b2a7a5f5882212e6f4939301a1f8ff45ebfd4d77f9d7ecf04f96dfcc5e95d492779574f1bc2d2c4ec56905f20c22d0d6acf8de449eab84c280a7b8b8475c12a90c7aba5e94c22e2c1bd715f6562bc6c52e44eb662d59b55dd1aabde721c0da9961610d6452c962ceba6589fa7d14a7456c2d5d59fa0903877392b09513c782068a7dabf4dbec5d3085b385067478b66928e33beaf35cd5263c8f76922ef2e0e02a74c8fd6b03e1830caa919cfd816c49f57014ddd344e33f74725b47c1297aafba9039031c21bd048117cb9e12df693bde3f93e9d8690c6034c9161", 0xef}, {&(0x7f0000011000-0x55)="f003e727b247c3144903c3085af1acbc33981db3d73472db89f6ce68acc89d82a369a21226e9fffea4ffe6d7f7d59965a19e558cefd4f872d14af87714fc6da3f04d8cb87d9a1c1e2c2196ad09ace142ff3ef957df", 0x55}], 0x2, &(0x7f0000036000)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x30, 0x1, 0x1, [r16, r17, r18, r19, r20, r21, r22]}, @rights={0x28, 0x1, 0x1, [r23, r24, r25, r26, r27]}, @rights={0x20, 0x1, 0x1, [r28, r29, r30, r31]}, @rights={0x18, 0x1, 0x1, [r32, r33]}], 0x140, 0x8004}, {&(0x7f0000036000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000037000-0x10)=[{&(0x7f0000020000)="4dd0ba0976853806ad8c77f25c2f21adf10b599dd1329cc255b2bbe1c84ee61355a3da5c272ec15e342463686356234ad725d2e3338fb7c36b7a2ea70e1476325b199d00c068ee30961706c6a71bf9b0a5bb4177be7152c5daff3644e56837b3bff9bcbb4fa8030dce53f75663c8dadf89b8ec9e5ac4130d78adf69f7c6612a16405dc6e", 0x84}], 0x1, &(0x7f0000036000)=[@rights={0x30, 0x1, 0x1, [r34, r35, r36, r37, r38, r39, r40]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x30, 0x1, 0x1, [r44, r45, r46, r47, r48, r49, r50]}, @rights={0x20, 0x1, 0x1, [r51, r52, r53, r54]}], 0xa0, 0x4004}, {&(0x7f0000037000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000037000-0x20)=[{&(0x7f0000036000)="95ccc581e2577c9f8b21774c1580a43edc4aa2e12a2d0d35ef9d2492aab4addf660bd51f7da4bfbfc2b2cbbfad6fcbd20f4c36b536821e1c795d62b8f62a242fdd452f6c9d4d57f6e2ab1a6ba3b7bfa9f5e197e0445f99c318dac3f92304d3bd3b67fffed3335f634430aa21c21e11b155f4c92dc280903877aa2c92742cb851e0a7d9f03bb5119d87aeffa81c8cae735e070e7c", 0x94}, {&(0x7f0000037000-0x92)="3455d65e8a3abe78d8afcd08407ef95562da26593db7410b4b3b20e97550bda534102ce85230f2c450fd192e0ce0f571faa62666bcdfc1a7fda5e74a3c7634ff896d26be4b1b3213a7eaa43abf491c08044c8386e4f5761efa46b91e53aa4dfdff513a651b83ed643de9b8f2c1e44bf741efd995793c1050e33dd0d34f364ed20253fb57d5cd6d4298a05db05ad723acb156", 0x92}], 0x2, &(0x7f000000e000)=[@rights={0x38, 0x1, 0x1, [r55, r56, r57, r58, r59, r60, r61, r62, r63, r64]}, @cred={0x20, 0x1, 0x2, r65, r66, r67}, @cred={0x20, 0x1, 0x2, r68, r69, r70}], 0x78, 0x0}], 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r72, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0x80000001}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r71, &(0x7f0000035000)="", 0x0, 0x0, &(0x7f0000036000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/28 13:28:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000058f000-0xe)='net/sockstat6\x00') preadv(r0, &(0x7f0000ce3000)=[{&(0x7f0000039000)=""/4096, 0x1000}], 0x1, 0x1000000000000000) openat$vcs(0xffffffffffffff9c, &(0x7f0000a2d000-0x9)='/dev/vcs\x00', 0x24301, 0x0) 2018/01/28 13:28:42 executing program 1: socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f00007c2000-0x8)='./file0\x00', 0x0) 2018/01/28 13:28:42 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000143000)='/dev/admmidi#\x00', 0x4, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000002000-0x4)=0x401) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000457000-0xd4)=""/212, &(0x7f0000000000)=0xd4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000ee7000-0x4)=0x0, 0x800) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f00004b1000-0x4)=0x5, 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000d70000)=@get={0x1, &(0x7f0000229000-0x6c)=""/108, 0x0}) 2018/01/28 13:28:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001f3000)='/selinux/status\x00', 0x0, 0x0) bind$nfc_llcp(r0, &(0x7f0000118000-0x60)={0x27, 0x5, 0x0, 0x7, 0x6, 0x3, "4213464615871ef6242206debbda5512bbafa466313009764df34ece8188c0a023f3f133342e9a8f4f787d437add486f7d89395a14d79e2090aa71972182d0", 0x6}, 0x60) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) futex(&(0x7f0000f53000)=0x1ff, 0x9, 0x7fff, &(0x7f00005df000-0x10)={0x0, 0x0}, &(0x7f000013e000-0x4)=0x477, 0x10000) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common="67000040000000000000000000f7ff00", @ifru_flags=0x1000}) 2018/01/28 13:28:42 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000042e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f00009f2000)={0x800, 0xfffffffffffffff9, 0x4}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000da9000-0x8)=0x108008000) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000e07000-0x4)={0x8, 0x5, 0x101}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f00000cf000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000aaf000-0xf5)="1cd2921b5560730113a078840cec9e0880f6ca0d0e84a6440c8a334426d633b0536a4d81349022caf6c53ce3a4bca4c04818d01be136c80792966edc0c8c3bd68a2cd37900dda50cd33612f723ef163d4dbb4d4d4ee5e6ae5ce2ec0df7753446f3df8d6a9dcccf37c664a4c1f1d70c01479f374b02b59bdd09cd6ea2ba629a77a72bde1c3879574288f9064a4d914b5887c0427a0788b32c8ffcd318428fc5e5446031fd2212206dbd71961196516c2a1d03d464f23bb9149e03648e1fce22983ac407cfbe9840c656d55f94c1ef4aef06eb68239b169ee2ce847223175f0fdd3409aa27c96c020fd17576d318070323d20e1ac7ca", 0xf5, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r1, 0x6) r2 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_proto_private(r2, 0x89ee, &(0x7f0000000000)="e810836b285cc2197eeb7c095a0082aa3921ce1073e2cc61eaad5f2c1970d1f13a71de40209c0a174639b8913f675dbb189949867dffaf5b82181ece07c7493890cfe057ace10857c7f2f37e5602543953f3def278475aefb42c9121a2c9d69a3bcd5ba007282b6c8e5e7749dfb0ed14c4f11e0ae151989930c8d37a10e1ddf1018d") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000003000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0xfffffffffffffffa}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000)={r3, @in={{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000)={r4, 0x6, 0xe7, "0e6de57bc0e6d3523bdc15352669d571fc13a9578e1907e6bd4cd9c6c0c16ffe78b0c6c78fd3f67d374906cc935acffb94c917201876586d0026b5d103dc98cb231dba54f7d47f20e1d3be39ec108d3801f3336395b21f791eee704f810502ee17dde7a20f0feb0a41e64632f604fde41bcaac2540caaef5a8cf4bffe01c5e834b0461026399bc53e422f8536754521d40e8bd02ebc3d21ff1a9710333eda0f905e5e0d355d3e9e32f070cd560b5e76b09c47b8d0b3cf0ff1c135834c5ba8c00bb96c5a7b6cc69e93b4c2cf8753d99814a16261d932a4e4a115021d45bc342820aba0dc7acc837"}, 0xef) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000004000)={{0x8, 0x10001}, 'port0\x00', 0x10, 0x80a, 0x100, 0x800, 0x4, 0x800, 0x10001, 0x0, 0x0, 0x2dc7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000004000-0xc8)=""/200) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r6 = gettid() setpgid(r5, r6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000007000-0x8)={0x0, r0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000008000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/28 13:28:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x40000000000000a, 0xfffffffffffffffc) r1 = socket(0x1f, 0x8000000080003, 0x5) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) bind$packet(r1, &(0x7f0000c85000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) 2018/01/28 13:28:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f10000)={0x0, 0x0}, 0x800) r0 = socket(0x1e, 0x801, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listen(r0, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000242000)=0x0, 0x0) 2018/01/28 13:28:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000cfb000)={0x5, &(0x7f00009cc000)=[{0xa37, 0xff, 0x4, 0x4}, {0xd0, 0x7ff, 0x2, 0x5}, {0xb97a, 0x9, 0x80000001, 0x3ff}, {0x7, 0x5, 0xec, 0x9}, {0x1, 0x8, 0x4, 0x3}]}, 0x10) seccomp(0x800000000001, 0x0, &(0x7f0000eeb000)={0x2, &(0x7f000070c000)=[{0x28, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006e6000-0x4)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000007000)={0x0, 0x7, 0x30}, &(0x7f000078a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d74000-0x14)={r2, 0x200, 0x0, 0x0, 0x7, 0x1}, &(0x7f0000797000-0x4)=0x14) 2018/01/28 13:28:42 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x20c001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000133000)={0x1, &(0x7f0000304000)=[{0x1, 0xfffffffffffff801, 0x4, 0x7}]}, 0x10) rt_sigtimedwait(&(0x7f0000727000-0x8)={0x0}, &(0x7f0000fe7000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000093f000-0x10)={0x0, 0x1c9c380}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) connect$packet(r1, &(0x7f0000001000)={0x11, 0x7, r2, 0x1, 0x100000001, 0x6, @random="41f5f17453c8", [0x0, 0x0]}, 0x14) 2018/01/28 13:28:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c1a000-0x10)='trustedvboxnet0\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x200, 0x0, 0x0, 'queue1\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]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) bpf$MAP_CREATE(0x0, &(0x7f0000b99000-0x2c)={0x3, 0xf9e8, 0x8, 0x8, 0xb, r0, 0x3367, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 13:28:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008eb000)="ff07000000697479637075736574404046657600a9", 0x2) pwrite64(r0, &(0x7f0000439000-0x2)='8', 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000043c000-0x4)=0x0) setpriority(0x0, r1, 0x5) fcntl$addseals(r0, 0x409, 0x4) sendfile(r0, r0, &(0x7f0000c11000-0x8)=0x0, 0x7c) 2018/01/28 13:28:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00009e2000-0x108)={0x1e5f, {{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006ca000)=[{&(0x7f0000403000-0x18)=""/24, 0x17a}], 0x34e, &(0x7f0000560000)=""/129, 0x81, 0x0}, 0x0}], 0x444444444444698, 0x0, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000021000-0x20)={{&(0x7f0000151000-0xe6)=""/230, 0xe6}, &(0x7f0000b5d000-0x1)=0x0, 0x8}, 0x20) socket$inet6_icmp(0xa, 0x2, 0x3a) recvmmsg(r1, &(0x7f0000b48000-0xf0)=[{{&(0x7f000079d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000069c000)=[{&(0x7f00000c3000)=""/250, 0xfa}], 0x1, 0x0, 0x0, 0x5}, 0xfffffffffffffffb}, {{&(0x7f000031d000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000dab000-0x60)=[{&(0x7f00000d9000)=""/7, 0x7}, {&(0x7f0000fee000)=""/173, 0xad}, {&(0x7f00006a0000)=""/176, 0xb0}, {&(0x7f0000f7d000-0xad)=""/173, 0xad}, {&(0x7f000011b000)=""/153, 0x99}, {&(0x7f00004c0000-0x41)=""/65, 0x41}], 0x6, &(0x7f0000e12000-0x6f)=""/111, 0x6f, 0xe6}, 0xca}, {{&(0x7f0000e10000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000034000-0x70)=[{&(0x7f0000f58000-0xe8)=""/232, 0xe8}, {&(0x7f00004e4000-0x54)=""/84, 0x54}, {&(0x7f0000915000-0x54)=""/84, 0x54}, {&(0x7f0000a72000)=""/68, 0x44}, {&(0x7f00002dc000-0x56)=""/86, 0x56}, {&(0x7f0000a90000)=""/203, 0xcb}, {&(0x7f0000296000-0x6)=""/6, 0x6}], 0x7, &(0x7f0000c92000)=""/65, 0x41, 0x1ff}, 0x101}, {{0x0, 0x0, &(0x7f0000da2000)=[{&(0x7f0000dd0000)=""/150, 0x96}, {&(0x7f0000513000-0xeb)=""/235, 0xeb}, {&(0x7f0000a12000-0x1000)=""/4096, 0x1000}, {&(0x7f00000f7000-0xce)=""/206, 0xce}, {&(0x7f0000c7e000-0xad)=""/173, 0xad}, {&(0x7f0000c0e000-0xb2)=""/178, 0xb2}, {&(0x7f0000f81000-0xd2)=""/210, 0xd2}, {&(0x7f0000c98000-0x5d)=""/93, 0x5d}, {&(0x7f0000942000-0xca)=""/202, 0xca}, {&(0x7f00000e9000)=""/162, 0xa2}], 0xa, &(0x7f0000e3d000-0x97)=""/151, 0x97, 0x15b}, 0x3ff}], 0x4, 0x120, &(0x7f0000906000+0x170)={0x0, 0x0}) [ 58.899584] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/28 13:28:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup(r0) ioctl$KVM_NMI(r2, 0xae9a) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x44, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_CACHEINFO={0x14, 0x6, {0xfffffffffffffff7, 0x10000, 0x0, 0x0}}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 13:28:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000048000-0x8)=0x0, 0x8) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r1) syz_open_dev$sndseq(&(0x7f0000a87000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000) syncfs(r2) r4 = memfd_create(&(0x7f0000d62000)='cpusetvboxnet1posix_acl_accessvmnet1selfcpuset/\x00', 0x3) lstat(&(0x7f0000e82000)='./file0\x00', &(0x7f0000ffe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000019a000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7fffffff, 0x0, 0x5, 0x0, 0x80, 0x80, 0xdf, 0x0, r5}, {0x35, 0xff, 0x9, 0x246f, 0x8, 0x4f8000000, 0xfff, 0x8}, {0x8, 0x8001, 0x8, 0xf994}, 0xb2, 0x4, 0x0, 0x1, 0x3, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0x9}, 0x0, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0x4e4, 0x8, 0x0}}, 0xe8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000951000)=[{r3, 0x0, 0x0}], 0x1, 0x3a2f00) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000fcd000-0x330)=@raw={'raw\x00', 0x9, 0x4, 0x2d0, 0x98, 0xffffffff, 0xffffffff, 0x190, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f000065a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x190}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xf8, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x0}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x10001, [0xff, 0xfffffffffffffffd, 0x5, 0xb8, 0x1, 0x7fff, 0x2, 0x1, 0x1, 0x6, 0x8, 0xd8ee, 0x81, 0x1, 0x8000, 0x6], 0x2, 0x5, 0x6}}}, {{@ip={@empty=0x0, @broadcast=0xffffffff, 0xffffffff, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="0bc5cf2d549c51d947198f47be507ec8", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5e, 0x2, 0x66}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00', 0x0, ""}}, {{@ip={@broadcast=0xffffffff, @multicast1=0xe0000001, 0xffffffff, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xec, 0x1, 0x6}, 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "493e4a2ec070ae1deb53ade3a999a94b4237c0c51d9ad80786048b4c47a5"}}]}}, 0x330) r6 = dup3(r0, r3, 0x0) tkill(r1, 0x16) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x101202, 0x0) recvfrom(r7, &(0x7f0000de0000)=""/243, 0xf3, 0x0, 0x0, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f000028d000-0x18)={0x1, 0x500, 0x1}) ioctl$KVM_GET_XCRS(r4, 0x8188aea6, &(0x7f00004d8000)={0x6, 0x4, [{0xd0, 0x0, 0x8}, {0x6, 0x0, 0x3}, {0x5, 0x0, 0xffffffff}, {0x80000001, 0x0, 0x3}, {0x8, 0x0, 0x5}, {0x80000001, 0x0, 0x7b5}]}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000aae000-0x4)=0x0, 0x4) tee(r6, r6, 0x7, 0x4) 2018/01/28 13:28:42 executing program 7: clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x11, 0x4, @thr={&(0x7f0000b57000)="8ac80ec554af75b81ffd26599e68dd4d9a3f1434bd1871c725bb56bbd870c76bb40cb15647fcd917a9fd60d1e24f6ce0644a27bf0e4c336977c6a5c024991c29b4e2ebadea35e2fe30c54cd44dfbc14f88d3d9f6cac707c61f118e00f1a655a4ecc1fd16b439c8a5f53c00576882288b4ff97680601ea0e8009a5fda8969357cd3a6fa197355ac2dfbd6b34754e528f354f9fac839ba49066a934c1e2eab8dcd4015613172f0734917b3d1a917d2b1708a9ec3007f75c2f4e2b813c53da685def22ee5954ae44c678ea60a8eef29654f31f2acc32677c0", &(0x7f00001d7000-0x47)="f1fdca6d36fa1028368a155cb04201edd8d57ae20945886238f8413f763d5fc32bac7a1cdfda0c1aeaa8fee59de8e3ed17120fe7f3e84b59c9b5b2d851dc510b7c96bb45a2ec5c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000a7f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x0, &(0x7f0000001000-0x20)={{r1, r2+30000000}, {0x77359400, 0x0}}, &(0x7f0000097000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) wait4(0x0, 0x0, 0x80000000, &(0x7f00004f8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 13:28:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0xe5)="d76e1b9fd1dd68faeeb559b37a7f9c3b45efb74efec0f6f17f5f6019d317c4ce3bd293515a356a05525797cf8c05c74e27f697cf36bea29d4c093d38a7b63b94f2763c1e7ff0876dbf9e029a7804fd90ab1beb7550a0e9d6ffd829f3fc9d77d1cf7f5ade862ff54fc1a15e633b1c694db5e49e49d075f41f1d78b55ba5a51dbe44976f2beebdbde40e7c4c6d15b8257f9b926d709116925fd0bcf231e8f743f2b122f363ad602839a5cd57be0a86722b19ee3fbcc13c385d5ba66f8679892d880136ba000e3ae1d69c778d211fe139f6bbcb700a2f9acc318937f5702178c0387dd3791773", 0xe5, 0x4000000, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00001d5000)=@security={'security\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x98, 0x98, 0x250, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00006ce000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x250}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x40000000}}]}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0xc, 0x1, 0x9}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0xff, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x37, 0x0, 0x4}, 0x0, 0x98, 0xf8, 0x0, {0x0, 0x0}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x5}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x7, 0x24000, 0x0, 0x0, 0xfffffffffffffffe, 0x2b7e], 0xc6, 0x8, 0x7fffffff}, {0xfffffffffffffc01, [0xff, 0x4, 0x20, 0x1, 0x23da, 0xa1], 0x2, 0x0, 0x5}}}}, {{@ip={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x13}, 0xffffff00, 0xffffffff, @common='teql0\x00', @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d, 0x1, 0x4}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x200, [0x1, 0x2e8, 0x7fff, 0xff, 0x80000000, 0x0], 0x8fb, 0xedc8, 0x0}, {0x20, [0x1, 0x3, 0x101, 0x6, 0xffffffffffff8000, 0x7d], 0xce, 0x2, 0x1}}}}]}}, 0x380) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000022000-0x8)='./file0\x00', 0xcb15984cf027300b, 0x100) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000031000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000002b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xe0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x3, 0x0, "5eb4ff1e9904ff6a6500fad277ee8a733dcd763fcba07405e9125be3b9e8e511aec9419568ef582f9f8fa75bc0f8374d905c0968df54070c018966f2482ec8a0"}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x308) 2018/01/28 13:28:42 executing program 3: mmap(&(0x7f0000000000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[], 0x0, &(0x7f0000317000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00002c4000-0x10)={0x0, 0x3c, &(0x7f0000412000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000964000-0x4)=0x10) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000964000-0x8c)={r1, @in6={{0xa, 0x2, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xa230}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/28 13:28:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) connect(r0, &(0x7f00008c7000-0x10)=@ax25={0x3, {"8ae29df8884d88"}, 0x8}, 0x10) r1 = msgget$private(0x0, 0x81) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000809000)=""/243) connect$inet6(r0, &(0x7f00004da000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$inet(r0, &(0x7f0000594000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000034f000-0x4)=0x10) 2018/01/28 13:28:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb3000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000d8c000)=0x8000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0xffffffffff7ffffd) 2018/01/28 13:28:42 executing program 7: prctl$getreaper(0x25, &(0x7f0000189000)=0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ab1000-0xf)='/dev/sequencer\x00', 0x14000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000b87000-0xa0)={0x0, @in6={{0xa, 0x2, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe4, 0xfffffffffffffffe, 0x2, 0x401, 0x0}, &(0x7f000082e000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000053d000)={r1, 0xda40}, 0x8) 2018/01/28 13:28:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) signalfd(r0, &(0x7f0000b95000)={0x4}, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) socketpair(0x0, 0x80001, 0x1000, &(0x7f00003f7000-0x8)={0x0, 0x0}) bind$inet(r4, &(0x7f0000ef8000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00006f1000)={0x0, 0x1ff}, &(0x7f0000aaa000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000539000-0xa0)={r5, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x200, 0xfffffffffffffff9, 0x20}, &(0x7f0000dfd000)=0xa0) sendmsg$alg(r2, &(0x7f00007a7000-0x38)={0x0, 0x0, &(0x7f0000949000)=[{&(0x7f00003bb000-0x22)="9576fb5678f4d89c1b8c63a229d9ca03842653136f77e16d6684d4bfd43e32c65df53930020d1466b3ccd513a1eb90aa", 0x30}], 0x1, &(0x7f0000c3a000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/28 13:28:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r0, &(0x7f0000739000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, &(0x7f0000356000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 13:28:42 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000309000)='/dev/net/tun\x00', 0x0, 0x200400) write(r0, &(0x7f00003f9000)="17ec8c6497d060a57dc14c", 0xb) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x4148, &(0x7f0000001000-0x182)="") 2018/01/28 13:28:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000007e000)='net/sockstat\x00') sendfile(r0, r0, &(0x7f00000a7000)=0x0, 0x100000001) 2018/01/28 13:28:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) recvfrom$llc(r0, &(0x7f0000d22000-0x32)=""/50, 0x32, 0x2140, &(0x7f0000ead000)={0x1a, 0x4, 0x8, 0x40, 0xffffffffffff0000, 0xe353, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a26000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) 2018/01/28 13:28:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a90000)='./file0\x00', 0x40045, 0x0) epoll_create(0xdf) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f00002cd000)={0x2000, 0x10004, 0x400, 0x7, 0x7aca}) bind$unix(r0, &(0x7f0000e2d000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00003df000)=0x0, &(0x7f0000162000)=0x4) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) flistxattr(r0, &(0x7f0000a58000-0xf7)=""/247, 0xfffffd3e) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a31000-0x4)={0x0}, &(0x7f0000515000)=0x4) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00004fa000-0x18)={0x5, 0x0, 0x4, 0x7fff, 0x7fff, 0x3}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000b57000)={0x2000, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000fc2000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$nfc_llcp(r0, &(0x7f0000836000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008ac000)=0x60, 0x80800) 2018/01/28 13:28:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000001000-0x10)={{0x3, 0x80000001}, 0x10}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000176000)='/dev/admmidi#\x00', 0x3, 0xd6deaa347ba665ed) fdatasync(r2) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000c57000-0x7)=""/7) sendmsg$nl_route(r1, &(0x7f0000029000)={&(0x7f0000377000)={0x10, 0x0, 0x0, 0x0}, 0x14, &(0x7f000000b000)={&(0x7f00007e8000-0x1c)=@newneigh={0x17, 0x1c, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x299}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 13:28:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f00006c9000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmmsg(r0, &(0x7f000011a000)=[], 0x0, 0x0, &(0x7f0000d6c000)={0x0, r1}) 2018/01/28 13:28:43 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x12, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x5d8) socket$alg(0x26, 0x5, 0x0) 2018/01/28 13:28:43 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000026000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000027000-0x8)={0x0, 0xc000000000000}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 13:28:43 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0x6e)={0x0, 0x66, "b244b50066faf0444bd866f5a8122b779cba3a7e0d81dd4fa41e29fe6eec457902afba434d37619c983366035420ffc0cd83486948a0f79eddcbc858258decf893c583eea4375f0f6f1d262b107849dc43673795d58e8c5f5748bedc26eeb77c88021939bd41"}, &(0x7f0000001000-0x4)=0x6e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000-0xc3)={r2, 0xbb, "87c8ca737c6efcd514b4637c1b230905e3470645d0d15f238beed616f39d5b03d9395e20523a4e54ab408a95c0a1d5341bfe9e6d1123ef616fe3cbdcb8550e278a239df3d7db442549d2e87acaaf58504a81747b20943914e573e729a7f8bd5c7bdad1c9fc0976c62a21184de8a52eebc7ee1e3ca1c5ce99f26a512688f7c00da78e317d5eb76a8e97a502eb39c926f58d493ad523f12e25a764eed1de0c74ec3d062157f15cd050eae8538f1455c66e0b27e1c158dd8e0ddf5cb7"}, &(0x7f0000001000)=0xc3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000209000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00003d4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000437000)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000001000-0x38)={&(0x7f0000cc4000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000057b000-0xa0)={0xa0, 0x12, 0x8, 0x400, 0x3, 0x2, {0x7, 0x0, 0x8}, [@typed={0x8, 0x67, @void=""}, @generic="a7f6d40df7", @typed={0x10, 0x65, @u64=0x20}, @typed={0x1c, 0x69, @str='keyringvboxnet1user\x00'}, @generic="09a6defe4d50f21db65b74a74994f1e71c5ebe30b614cea0dcbf3cb0d44bbf79b8b8cb04b7d3b141b04c0201aead057156d1348994c2e8cdc4e3a830430956e055dc929eed3785883cd24a96a44a6afe2f13"]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x20008005) 2018/01/28 13:28:43 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000014000)={0x0, 0x9, 0x6, 0xfffffffffffffff8, 0x1f, 0x3}, &(0x7f000000e000)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000014000-0x8)={r1, 0x5}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000014000-0x9c)="9a18f778910cb7b38ea09a013c33a3fe09ba7dd71b86a0dec74d3a28a0078dae8808af2d904b1c7975ab379af90f0ca0b1b4d6826d2491aa12838d54cda22a55a85637f69f0e5b9d446a7cb87e3d9f6ccb7e1b279db79841b9fbcf2ed89095c1d0755bfc3fa22e21819232d3f98c6e010eb455d8f05a37340ac75b73d81b8337190fb9fe41636e445bea32e814d561f359f589f0ba525f1fd2ac0f5e", 0x9c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) 2018/01/28 13:28:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pipe2(&(0x7f00002e2000-0x8)={0x0, 0x0}, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00001a6000)=0x0) getpeername$inet6(r1, &(0x7f0000480000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000320000-0x4)=0x1c) 2018/01/28 13:28:43 executing program 7: setpriority(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x228000, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000915000-0x10)={0x0, 0x0}, &(0x7f0000627000-0x4)=0x10) 2018/01/28 13:28:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000ccc000)={0x2, 0x2, @rand_addr=0x7ffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xef) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000714000)='/dev/rfkill\x00', 0x480100, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x3) write(r1, &(0x7f0000ebc000)='[', 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000d62000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00007fb000-0xc)={r3, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000084b000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000e5c000)={r4, r5}) sendto$inet(r2, &(0x7f0000b62000)="489f9577599ce732c5e90b05dba7ce77c7a5", 0x12, 0x41f6fbd3d26910ff, &(0x7f00003ab000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000861000)={0x0, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x100000000, 0xec, 0xbbb, 0x560371ed}, &(0x7f0000521000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00002eb000)={r6, 0x3a, "079dc142d8433f578180e98a4687b4b04f3c604eca1cdefc21e69d752c3a6a39601c1cf512651695be22e8ebd28c1aee9410c20a00398cde1b28"}, &(0x7f000014f000)=0x42) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000950000-0x8)={0x0, 0x0, 0x0}, &(0x7f000091d000)=0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00009d4000)=0x2, 0x2) 2018/01/28 13:28:43 executing program 2: r0 = syz_open_dev$midi(&(0x7f00006d7000-0xb)='/dev/midi#\x00', 0x0, 0xa201) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000001000-0x8)={0x8001, 0xff}) ioctl$KVM_NMI(r0, 0xae9a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000002000-0xc)={0x80, 0x283, 0x200000000000000}) mq_timedreceive(r0, &(0x7f0000000000)=""/39, 0x27, 0xe2, &(0x7f0000002000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000001000)=""/136, &(0x7f0000002000)=0x88) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x0, 0x659d}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000003000)={0x101, 0x1, 0x3}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000001000-0x8)={r0, 0x20}) r2 = getpgid(0xffffffffffffffff) prlimit64(r2, 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000004000)={0x42, 0x2, 0xfffffffffffffffc, {r3, r4+10000000}, 0x5, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000005000-0x4)=0xcf6, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000007000-0x4)=0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000008000-0xe)={0x1f, 0x1, {0x81, 0x7fffffff, 0x5, 0x8227, 0x23e9ed01, 0x71}, 0x40, 0x20}, 0xe) mmap$binder(&(0x7f0000912000/0xb000)=nil, 0xb000, 0x4, 0x20010, r0, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000006000)=0x0, 0x80800) fcntl$setpipe(r1, 0x407, 0x1) 2018/01/28 13:28:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000a4c000-0xa)='/dev/vcs#\x00', 0x6, 0x220801) bind$rds(r1, &(0x7f0000d4e000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000a85000)={0x53, 0x9, 0x2, {0xfffffffffffffff7, 0x100}, {0x7ff, 0x3}, @period={0x5b, 0x6, 0x8, 0xec5, 0x5, {0x73e1, 0x401, 0xac, 0xca17}, 0x0, []}}) 2018/01/28 13:28:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000fa7000-0x29)={0x0, 0x21, "e5ecdf6ade3b35f882a110461735c582ae66c367a58ffa8dd92fb66cb7ea94b312"}, &(0x7f00004e8000-0x4)=0x29) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00003c6000-0x40)={0x3, 0x7, 0x7, 0x0, "10117d43ed6a956e112f71a24b8b687c0a87513c8ec9fcb12e7d9b7d2514090a877fe1e0fa2dba41d0e1d870", 0x8}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a5a000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f000060c000)={&(0x7f000004a000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000c8a000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000fd9000-0x4)=[0x0], &(0x7f00008da000-0x4)=[0x0], 0x4, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e6, &(0x7f0000d59000)="f38cf49c8ced088e001bc6c8cff997aee66bf0d56f3e4a5d4f02c2d591561b512d54e39606fb67935b05507214b50552323b0546337bd4b5c71e94b9eb1446b5859cc93e226195bc160d2fe93cf4c937ae1af35da4d08c184fba2ee2dfbc704ce5e7aae687867a37eb5b40e8291b84ed444f69efb75d24c05bc88d6d4f") 2018/01/28 13:28:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000953000)='keyring\x00', &(0x7f0000d8c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000642000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x3, 0x8, []}, @generic={0x83, 0x3, "84"}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e7bd7f", 0x0, "77861f"}, ""}}}}}, &(0x7f00009fb000-0x8)={0x0, 0x0, []}) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r2) symlink(&(0x7f00008f8000)='./file0\x00', &(0x7f00002d3000)='./file0\x00') r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000a3c000)='./file0\x00', 0x1, 0x100) r5 = openat(r4, &(0x7f00000b8000)='./file0\x00', 0x10000, 0x80) r6 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e61596d4f657f4ad5", 0xd9, r0) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f00002f2000-0x4)=0x0) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r3, r6, r6}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000e18000-0xe)={'wp256\x00'}, &(0x7f000078f000-0x3a)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 13:28:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000105000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000090a000-0x4)=0x14) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x0, &(0x7f0000a8c000-0x4)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x21, &(0x7f0000e62000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) 2018/01/28 13:28:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00003bb000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = syz_open_dev$sg(&(0x7f00000c7000-0x9)='/dev/sg#\x00', 0x7, 0x400000) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000df3000)={0x1000, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 13:28:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000255000-0x4)=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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f000005a000-0x1e)={0xfffffffffffffffc, 0x7fffffff, 0xfff, "45851fdf6cdc", "c5bd8616da007accb059f862c17e5091"}) get_thread_area(&(0x7f0000fd4000)={0x8, 0x100000, 0x0, 0x3, 0x4, 0x9, 0x9, 0x401, 0x20, 0x2}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000018000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 13:28:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ad9000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) sendmsg(r1, &(0x7f0000f2b000-0x38)={0x0, 0x0, &(0x7f0000c80000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x20000004) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00007c7000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f00001ba000)={0x1000, 0x10f000, 0xfffffffffffffff9, 0x30, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$admmidi(&(0x7f0000491000-0xe)='/dev/admmidi#\x00', 0x0, 0x8080) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000997000-0x10)={0x9, 0x8, [0x7, 0xf0]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000da8000)={0x0, 0x4, 0x1a62}, &(0x7f0000ab1000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000655000-0x6)={r4, 0x2}, 0x6) 2018/01/28 13:28:43 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/create\x00', 0x2, 0x0) connect$inet6(r0, &(0x7f0000029000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0xf}}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x60, &(0x7f000001a000-0x60)=[], 0x0, &(0x7f000001f000-0xf8)=[], 0x0, 0x0}, 0x0) 2018/01/28 13:28:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000a89000-0x4)=0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000d04000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f00004dd000)=0xc) pipe(&(0x7f0000180000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f4f000-0x14)={0x0, 0x8196, 0x0, 0x6, 0x10000, 0x1}, &(0x7f0000936000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000a12000-0x14)={r4, 0x0, 0x101, 0x101, 0x101, 0xffffffffffffffd8}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000227000)={@common='dummy0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r5, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg(r3, &(0x7f0000fdd000)=[{{&(0x7f0000434000-0x80)=@generic={0x0, "97f17f318f38269eeeb772cddc5a05395ae201510b6fdcff3629b15e4ba3f642d389e4cf8838221ca64a3aaa8bb78073a556440756692987a2ea1f9b2a87533b8fcd048a49cea2adac8ce9fc88dd861acb68bcc3df23e6377c6ab7c467fce37a800689889109cb84efc6ebb4affbe63e71417ed97c22d8c8c345fbb474f9"}, 0xffffffae, &(0x7f000030d000)=[], 0x0, &(0x7f0000d06000)=[], 0x0, 0x0}, 0x0}], 0x18d, 0x100000000000) 2018/01/28 13:28:43 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000756000)='/dev/adsp#\x00', 0xfffffffffffff9b7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000001000-0x2)={0x6, 0x8}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000002000-0x8)={0x9, 0xfffffffffffffffb}) r1 = syz_open_pts(r0, 0x402000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000002000)=0x4) sysfs$2(0x2, 0x6, &(0x7f0000000000)=""/192) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000003000)=""/217, 0xd9, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000004000)="3944ad58dfa384f9d8f33a8c20180a0465d52712a2c2a15fb7b8684840891575cf9bda15a54013a629b2cb89982c44bbe8872e3b865d046c1d5f3b770c405f99960d2434b5a42864472fa042cbe64c87aa77cdbddcbcc4f9ae72417eba103ca343e107dc544789f1259940cc9b0d196db9c57f7fd43c5a5b0b96a69c7459105445b5c7074ad8d04c9eb094e27fb47c11a3ab45bc2f49b1b24bb6085d8575714a6201e97aa8047c6220b3489c2c9461db7e69ca9752e36be84848202fe16b3e9bc0f0736f52d21f4540fed006bd2f236e385c02c89cf87b0df0d999e4379a363534fb1e3fc5fe1fe410e964d38a6502b09f0ab37c9f8f346491412750196d37c4cc03baf31a0b6ef1cdaf8a7d6ce7e8a40b90cd058fadfcad74ee99616a5711065d7591b1a4f64212448a2395a7f048f19a17d44de501c0807185b71167bd4de36f9d3530d0d092ae60724120b863caea04a1b4661c1549b69b7f2fb98c02c8d845747999c15da8b409d125de9b9c1a548fb44fe8e08a5216909eb92434138e69061fbd5124ea11fbba5cb52f7f85ec043fbc280dbeefeca8ca6b5290744bd72b14ee0b948453e46f914d55f59023d50b4bf8855fa4759e27cdd65bb8599675ecfddcebcca45842c1034ffcd86a0195f5c35a2928503e02ec0d46c53074a648ab1602b4713428fa5e2cd29560fd32b1b6aa33838f8213396045836d0176096891a96d608d72c1ae5c6c733aee60c8673919feb3c843c65a0270aee3c3e0cd78b67656ce0f160e0631446eec6971aaffc3eac8179ea2635fc78746367d236b514c83c0c508b1f8a819543289cf82bd7e29bca05f6410b3bfe58253350e4a73bd032fb1fa9409a00e21aad60b4fd196062dae6d861c5c62bc5f6d721a6667b111eaef69c9f529f3307cc85b27525078cf77f0355b43af29562f5bf5d4c170df1f831163f1ddb2e75433d86aae1e77c1d382a3e2abe851494c92e2d3cb0f06ccc719ec53d4d9a62e67c3c10da3f6c672042eb27d5cc009ffb44e58aaeb71317b56dbaa8a627300218aa09da12944e4f0b7ec575cbee4bae6db4614352f1ad56e7c13b894ae2b93ff765a148d1f9a96d7e5e6fa7305b270dea9f6a58ca31c599e63282a8c6d069b630b9b0140b5a0f3043cb113791e6a07911bf60bde522404a7e033bf0907dc9cc24770b0eb19c0e3261cf157363c6498e55c3a5a7c82a23cba824a2c76937a6f7ea58c940dd0a2f63318c893fcb78941064d830f433776a6e39d64a33f1e2b139e7401ea9007c156b0a3ac01c3b7aff6e974a2017f6d8f0f9d5b3e1426652b1442d8b7a19c158c253ac92325c6c90df3fb9defb307233a203f9a19f61c7b6c45f9fe566407b167ab212056cd3b3cb564f944f7617b31d70a55db0b4e6fce80aa1bfb6eaa0dd96bf61e809598d3972163edc9550cf0329d90bc1cccda63f043379e556c93692bbf3eab79c80c3ef353a1322743306f4579300bc4e2c3e640aa0bb39fad46a1640e1eef94268353b4bd449d4f19e2c6712a473bb052b3c7ea539302ef48c9a03e4f56b55e8b6742988af0d6228cf41eed90ca4bb7c65fb7c3af254642c8ae946ae26aa4f49b49e03fd741ca81153b78d1b16f6ee98f1f620bce98483791f1fcada921a5a7872dbadec18e7365fc47200e2b2da8fd266cc7cc68a79f03c8d48b4ff04c8ec718df748a76dfd3275a0ad7ab6000e23ef8d51f5ad2ae021d47c6be56f4d0276d48867c39d8cf02596bc97e6e1918bd0b0fbf973065a895750c5389cd8250d9cccc40a9b37ea9014a56637ecf494a16a192f889b14908b721a1bfbb0ea95e643ebfaf864b418c8431383f5f79318b06c5661be117998108f5e850d4650ceb353a775f1fa749aabf01f8573112958974ca3fb0e5c7b5dfcf3eedba0b0b551bff2807ae72aca53a6e48047df8bb13bed2c9171f166d2c896630361a14b88368af32b23a656a348dce3de75551b1c381cecc1e27b7e6da3b4d658256f019c4b6ac1ffd083ecc1360b33f426f4420b15102d9669135977b84d6e416e861e1f2524999545da82b644e04d95d44572e8caacfd9f48f73eefaf48460bc68db79a19319aad1f58ca99cd8fb852c8bfe35fdd86d8c1087a5a74c76440343fcd03fc4cabb690dd37646274f1c37778cc018dd20ac18e0f2a6d4c7c081b9ecf3790bf4841439c758c197a545a5a7d4a9e3f52fe9f87d35dc2af3913a8adb963ff1c62452ab5c93a258967c93c500576482ac6f61c74088e62ea05265a52eab06319c09b30a09631348062aa3a8244bddeca99c1237cc026a9fb5e3448fdbdc6ea8b8fabf389bd55513690f5eb0a961a55f8de98e2d92f5987a0f75e72d7c8389b95fcfb316f44f72dc752b788a664849c71b600066ffd2c5f39160154ffc08e2ae947667af8e41a82abf8751a663d835d5f1ab3e0910f90b215851ab90cd87f2af3999309e6a22d5ce4b30c4769a9b34398de9107da8ca33005b41e5108d772939a756a37ff5b9ca666636c0dc404a630afc6c6dc7e1d5d49fdfeec652e50c02dbb0656be7c4f8557d1cb39ae7dcc4c49fd90cd6c20d0ee6b39445a762ed6d93ffd7c656574104b11502c29393f6a414ae0adfe15ebb1b2ad3bd3e1108d253e03104fc492d9480329aad4953affc912ad57be71f559c01edc4920ee1c44ae406ec96070051f67b88b5e0426875c71b3ce7da4300849eb7b66dadeb175499fa360b6c791ec8a4f21540c4b935e825d3b59b4fe9437e55a5343a9254fab6782053551d3660286dae457198cbcf5e547a019dc2534930c6ad58165648ed82dd7deded58595a70bc4a5e7555e520e97822d9a373bb67fcbd92d9bba9867d2af8f08c4dfe44952f7ab0080014bbf52452fdbc49ebf8597de587ee61e1eb0ca4f329ac45fc4eb6061b3f7e00042ef3a0af2a6331675a3444dc536b44771138fba445a03d406c258193029b904f6d412d8f786bc8fdb033e367c9a95962790797d7f2755472d49a4a6c8e9271fa0c5b49805f13f90e25a8620e872607616dcb0c9cf00a35c9fffb591df4c38469d7b48898f3c7fb1b80007e86d2a67b471bcd430b070c030b2def5c17410f4ce940b017abfd7ce27bcd415f518b20b592295f63942b0552a503f34ce168ed3b6435fd1e02550dfcf12f6d2c2ad84dfa55dc5baa3bc222b997818be5051cc1c225b5f996e483dd7ad7e686ed6655c46eeb3c139c6d01dc387226d15c4c306f4fe62111e37342b8a8aefeab94023fa49a602a0bf12c35ab50c052a7e7bf8eb1aee933916f7d28fe9df03a58c6002760d652afbec028a2d99dca98f99f66b121b6743b87d297d87f2d2751eacd4bc703f7d1347dcfa5b8b1121fa02f299d322f108f225647e23bfc71c1df9c7c20412d7260c05e4155833bc45f790c6c5a630443bbfc55a8d1608fe441a0c1096803a857ca113aa1f62cf39fc272d7418337e8a93edaafc3e720b617e2ed8baa784214cc8bfb49836a8c2f81dec4fad5df8325ceffe6d95bf5be01803ac5598f4ece2d804945f948020842a304f28064a7b38e2d3dbd5223c577a9fdfd98062a9cbc896ead3c0992901b8e49f4f5af2bdf7b95892820253870239d2c21b6a42601816a01a3e1d88904c697d5de0f26194247b13c662f885f6b2ed26da309836e9517a508f6d6b66eec6a1556f74bab14105e9db6bc729936e301454c583195b731406dca3cf16680c223267d72bd80657e54c817b2c659cfcc61029d0b791d15b08b9410fb9cc749708e80f9c078e6b7bc9e4131a053610e6bb8b4a31f94bee9c0c6a77b54f3f7f9ed719ed0516721540b0493f7c40c3eca1a61f5f04ff6563f0a2c914a22457186b55c7428ec7d37f7380ab40ed9e744c9e37e863ea68727085c068b873bcbf3754b00f4ca7f361e768311539758fece923bc9045d24057106374d2ed5480a005d2bd17ab52aecf41e6bac0973ae5e54b5900dfd0916355401b6003128b28784ba647575422f1402858fefbccf37a1ffdadf11c389044c3b51f190420619c1dac4228ee76aef2fee898a56d9cabef06c9bf2c9e5ed3d7e38116ad5cd88f3cf0e0637c039b8732a8de1e8a18f54ec4ed5d9c37acbd57b1d5283a422ee2941bdb8860478b1c2efb260dda462397d448d0c44716f2b7034183ee7de1c7493e15e1489b045567e3b1933249ae27d1bb7dcc58ed26c9fc6213b346d1c0ffb652c41dbe383cc7415907f1ff3723a3d206d788d54c1b2ce360888f95738667c14cf38289a4c1e42e5b7b3f4826c614a46839173c4d6dae4366b403f867a2b691ea8929fc4bf2f69c6d0fc47f43e1ff66daff7cee87ee1e95da2b6976c617f79946ef7e1bf42bf8fdcce100b3485dbce300e8be3797966f5af0888a35153bc6f061431e902e221b5c87b85b1e3047fbd7fc36be59f3ccb8ce402f5598b4514c58607c882fdb68012d9e3eda9178dff5ef5a818087e29d5ec5a6f17518f6353a33335c4d7d9a05a50aae4a23695ca565e5459ca1d24b4d7e655cc7221f6f4496b3053fbfcf8ae87c622bbe02d4f467bd331067a95f78af691aeb0d0d0656507adba0d1e5d88b2f8ea1183a1a0b2c1e426ad2c8611a84585697f8eae95d07f064b39bd35c2fde242ac8eaeef3fb5f67a971d683046935300c1617a769cb44813dc9f397b8a613575ab359e8d954b8b0e232d2ae75dba25b41fb8bc263b5221cf6a19b2217e8345f20ad5dadaaed077158e527bb3c0c43dc8fd3663f619683b10620afc01012e796e3174e626fe2762a753c704e3c425cce77fd9ceed8ce83133550689c4c91171b780b6d1f714c5374e8773e45c7d130bb38a290f38ef5f18be27117c2cd36cf49f171b6f719ce07e2022dad4349fb6ea64e455f720f328250c5c7816338e3fb29c42d584bbfcac4cce142920c096eec2947403a1f4f198251304c6001480cdb7c3ae04d83eb2b907f55b9908e2f720037ece662fd62545d5b00d676be40c1521f6485932ee8c3933b9848fc6c979336d0eb2e1a7edd61ed26b0e787b7cb9f7d9a97ffd7bae9a3796c62e947bff0a5ccdd43bcc71d2fab15a8673506f06cbe0869ac9b038dc19ae8c5ff0d8923f753f361328135dd332e736f42a5d8aa44e0de380aeb5ea577885c98556e69b6fc6d8095ea59cb425ad7953cbc5fb5aa4a7835435ad4fd515e1ca0728a005fe57ac47f25b14226c68637545b0e3f66bc61bc0d29a90593a1a6c743be6ef369d5fa64cd2e94f1fa413c3f09cee26370bbd3782d7a02c5fdaa804f8a7e38b20e3fcd3cb0b3e8045cbde4641c011551cf1a3be4c6fd56d57f14a0c7e988408addf0893aaa2a41e1d1c29cd150caa29905edfbb987b5428b308656bef9b340566328908c1ed074c14cc54e480829ee9d88ac3c228bb33306ec1d53c1d9aa59c14f2117443ed6a582fce4c14003e43803bb2d988bd55b8e6bf6e1285bc968034a0d680af1066f019575fcdac98b4d798ad0d543d5881e2a2d7039d892861cd11928ed138a10da4e2282b870cc198a624906225d0fb4eb49443294a70388777f9f0e3b85ecd3874ee6a751168039a724152267cdbf13afd30eefc1b38da8ad3035faa2c8b5888d0d0f34f5383a7859ef0eb379f8e20ba035e3546a33b2698efb62b1acfe203695679fa4d6690352bfdea15e4ac0d45828bf5523cdfa37e90488539786fb6c900f9ff7d8fe0aa243cc09685dab2758749babf8e8fb90a4c352f84fdc5fd96a6fc5fa91fd4fc8d90fcf8ac1b9ac1c8bb5d2fddd0cfc800314f97c80a9921b185bc2f37d163b26d62309e") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000006000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000007000-0x1c)={0x6, 0x6, 0x4, 0x0, 0x0, 0x8, 0x33, 0x80000001, 0x9, 0x0, 0x6, 0x8, 0x0, 0x5, 0x1000, 0xffffffff, 0x0, 0x5, 0x10000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000007000)={{0x1, 0x5}, 'port1\x00', 0x10, 0x140418, 0x0, 0x0, 0x100000000, 0xcba2, 0x10001, 0x0, 0x3, 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]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000008000)='/dev/ptmx\x00', 0x2000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000000a000-0xb0)={r0, r0, 0x100000000, 0xa55, &(0x7f000000a000-0xfc)="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", 0x10000, 0x3f09, 0x3, 0x8, 0x2, 0x20, 0x8, "81609e00e8c4c0230cea580e21325e9efc3c25b20e5fef2fb18752949a0ac9de2b2a64206e1a5aa71709c6946ec57dbe26fd1b44673c90b44a456588cc414a1df038fe7f3ed48985ac2308917feb3b8ea5dcf24901b2b52393dda05cbb204745ab13d4be6d73156906378d6327f56dcdadad7eb09251ecd52af0ae06bd97c290219773a567fd74cb"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000000b000-0x8)=[0x9, 0x4faf]) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000005000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x7c20, 0x2, 0x0, 0x9, 0x1, 0x8001, 0x9}, &(0x7f000000c000-0x4)=0x20) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000c000)=0x75ea, 0x4) 2018/01/28 13:28:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000022d000-0x8)='./file0\x00', 0x401, 0x30) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000095000)=0x1f, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000a3000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000d88000)=""/252) fcntl$setlease(r1, 0x400, 0x3) 2018/01/28 13:28:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000c9e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r2, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) syncfs(r1) pkey_alloc(0x0, 0x2) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000170000-0x8)={r2, 0x0}, 0x8) r3 = socket$inet(0x2, 0xa, 0x5) setsockopt$inet_tcp_int(r3, 0x6, 0x1b, &(0x7f00005b6000+0xee2)=0x0, 0x4) 2018/01/28 13:28:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = syz_open_dev$adsp(&(0x7f00003d8000)='/dev/adsp#\x00', 0x9ef5, 0x10000) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000045000-0x74)="a82d641520be9ccc48b73c9f751a4624cc8af828476c9193ad2091eabbe8ca6ea701543608ec76a4bd92a04ff18db9a080e7b3985b7457188086676e1d85ffec8d676bf2222ef1663f1c40297ee648b916eda957fb1d07e80f97ab045ee33202f3521baadc02af555a070efbfc0fd8c79fdfc147", 0x74) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000d60000)={0x0, 0x6, 0xf532, &(0x7f0000d1e000-0x8)=0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000926000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000db9000-0x5c)={0x4, 0x2, {0x1, 0x3, 0x1, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000bb2000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/28 13:28:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a89000-0xa)='net/ptype\x00') sendfile(r0, r1, &(0x7f00004db000)=0x0, 0x61) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000dc3000-0x8)={0x0, 0x7fffffff}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000048e000-0x4)=0x0) 2018/01/28 13:28:43 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) 2018/01/28 13:28:43 executing program 2: 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 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000cd4000-0x8)={0x0, 0x0}, &(0x7f00009ea000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00009cb000)={r2, 0x0}, 0x6) 2018/01/28 13:28:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x10, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0x0, "a9a8bd"}, ""}}}}}}, 0x0) r0 = syz_open_dev$adsp(&(0x7f000038a000)='/dev/adsp#\x00', 0xffffffff, 0x80) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000751000-0x4)=0x800, 0x4) 2018/01/28 13:28:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003c5000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a42000)="", &(0x7f00002c5000)=0x0, &(0x7f0000220000-0x4)=0x0, &(0x7f0000416000)="") getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000f1d000-0x10)={0x0, 0x0}, &(0x7f0000632000-0x4)=0x10) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x0, &(0x7f00007f9000)={0x0, 0x0}, &(0x7f00009c3000)=0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7c000)='/dev/sequencer\x00', 0x202, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f00003d5000-0x4c8)={{0x4, 0x7, 0xc341, 0x9, "cd9db75c5b0434bd7ed0e05e814aaa66216b2acbfdc716de83730ea1f3d2f2ef057368897bd0a417e1340561", 0x1}, 0xffffffff, [0x10000000000, 0x6, 0x8, 0x9, 0x4, 0x3, 0x7, 0x80000000, 0x9, 0x80000000, 0x1, 0x1ff, 0x43a5, 0x80, 0x9, 0x80000000, 0x2, 0x2c, 0x101, 0x4, 0x8, 0x0, 0xfffffffffffffe00, 0x8, 0x0, 0x9, 0x7, 0x7, 0x6, 0x2, 0x38e, 0x18, 0x4, 0xfffffffffffffff7, 0x2, 0x1, 0x88, 0xe000000000000000, 0x1, 0x20, 0x109, 0x0, 0x3, 0x5, 0x9, 0x58af, 0x2, 0xffffffff, 0x2, 0x400, 0x6d23a86c, 0x6, 0x5076, 0x7ff, 0x0, 0x6f7, 0x0, 0x1, 0x8, 0x21, 0x2, 0xfff, 0x476, 0xfeb7, 0xc22, 0x5, 0x7, 0x0, 0x200, 0x3, 0xffffffff, 0x4bee, 0x10001, 0xd5, 0x7, 0xf4, 0x7, 0x4, 0x455, 0x5, 0x0, 0x2, 0x100, 0x8, 0x4, 0x3ff, 0x400, 0x3ff, 0x514, 0x8, 0x3, 0x9, 0x2000000000, 0x9, 0x92, 0x20, 0x6000000000, 0x4, 0x5, 0x80, 0x1f, 0x71, 0x2, 0x8000, 0x7, 0x7, 0x3, 0x1, 0x8, 0x9, 0x5, 0x8, 0x4, 0x0, 0x4, 0x5, 0x7, 0xe86, 0x6, 0x7f, 0x0, 0x4, 0x4b7, 0x5, 0x3, 0x6ced, 0x49, 0x1], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00002a0000)={0x0, 0x0}) select(0x40, &(0x7f0000d39000)={0x3, 0xe62, 0x24da381f, 0x9, 0x1fd59082, 0x8000, 0x40, 0x6}, &(0x7f0000d3b000+0xb6c)={0x7, 0x0, 0x2, 0xfffffffffffffeff, 0x80000000, 0x1, 0x4, 0x3}, &(0x7f0000da5000)={0xc0, 0x9, 0x7, 0x1, 0x7f, 0x5, 0xa2c6, 0x4}, &(0x7f0000afc000-0x10)={r4, r5/1000+10000}) utimes(&(0x7f0000c98000)='./file0\x00', &(0x7f0000480000)={{r2, r1}, {0x0, r6}}) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) 2018/01/28 13:28:43 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f00007cd000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={@generic="e37c1cb2ff0c0a876dda7b41a85f7a65", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00001df000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000e2e000)=0x0, &(0x7f0000000000)=0x4) 2018/01/28 13:28:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x19, 0x6, 0x17, 0xcb0b, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000000)={{0x1, 0x2, 0x1f, 0xc2a, "d96bf966f173bdc855b5b9519f5efe52aae1b6ef28231237de0cdc825980cc9cd71c769086805579045fa305", 0x9}, 0x6, [0x5, 0x200, 0xffffffffffffffff, 0xf6d, 0x1, 0x8000, 0x7, 0xba1, 0x1ff, 0x20, 0x46e, 0xff, 0x3, 0x200, 0x10001, 0x4, 0x0, 0x3, 0x100000000, 0x8, 0x3, 0x0, 0x10000, 0xfff, 0xfffffffffffffbff, 0xff, 0x34f, 0x6, 0x5, 0x25f, 0x3, 0xff, 0x2, 0x20, 0x2, 0x0, 0x53f8, 0x6, 0xbce, 0xffffffff80000001, 0x4, 0x401, 0x7, 0xcf31, 0x8c6, 0x1800000000000, 0x9, 0x7, 0x8, 0x636, 0x400, 0x7, 0x100000001, 0x8000000, 0x698c3bfb, 0x2, 0x2, 0x3f3, 0x5, 0x1, 0x0, 0x4, 0xdb, 0x322, 0x10001, 0x0, 0x1000, 0x91, 0x47, 0x3, 0xffff, 0x101, 0x2c, 0x5, 0x8, 0x7, 0x40, 0x3f, 0x4, 0x9, 0x7, 0xfffffffffffffff8, 0x0, 0xfff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x5, 0x7, 0x7fff, 0xfff, 0xff, 0x4, 0x100, 0x3ff, 0x7, 0x513, 0x8c, 0x7ff, 0x9, 0xffffffffffffff80, 0x609, 0x9, 0x0, 0x0, 0x7, 0x1, 0x9, 0x20, 0x100, 0x4c2d, 0x7, 0x9db8, 0x10000, 0x6, 0x3f, 0x3378, 0x4, 0x0, 0x80000001, 0x6, 0xaa52, 0x1, 0xf8b, 0x8000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000-0x23)="bea7f987005cd8c5ac97d96467ad9323cb4f948ae56c54f9fa8ad73b0a35b419e7218c", 0x23, 0xfffffffffffffffe) keyctl$revoke(0x3, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000002000)='rxrpc\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="464f537d205d174058ee3fec17cc8ad595c6ecf9", 0x14, 0xfffffffffffffffd) request_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000-0x9)='/dev/rtc\x00', r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000002000)={0x0, 0x989680}, &(0x7f0000005000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000001000-0x38)={&(0x7f0000006000-0x48)=@full={{0x3, {"bb10ed3274cd82"}, 0x20}, [{"a65fef8ee39532"}, {"969718a855e157"}, {"4c1fccdd57b0c2"}, {"f8f26bd05d38ee"}, {"9346aabb3bdb8e"}, {"b8a257483ed6d8"}, {"7f1fbd02369aee"}, {"342efca3840374"}]}, 0x48, &(0x7f0000001000)=[{&(0x7f0000003000)="f006dc546678a82ea182ca89a50f6dace728b5da9e27576a0d3b166e547a587a14", 0x21}, {&(0x7f0000006000-0x98)="fe5ec621f3262995597b8644999c17391bf711443acf14e90570d72acae8121370c7775f2487b565ccde30d86f778f2fb0f08c8cd090e7b770d05bc805ea57c88d03c7ed3f1a9adf11d2a5118770a327ee98977ae0448463262254fa06246040eb1e32628f07113fa7d286a999144f4ca81c6338d64dd63d3d49175686cad485c66de2ab9d9298d771980e6a7b8affb95d24d44389c16106", 0x98}, {&(0x7f0000006000-0xfd)="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", 0xfd}, {&(0x7f0000005000)="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0x1000}, {&(0x7f0000006000-0x6c)="234ceb423a57b514388ed9c68dd149cefb48927951b043f641ab0ca18f4ae3899a2d4b6249e1d3da00ce83973e2816c60f86c9637faff5e6d1b55abea5e83ff200a968e622f60573306494b034f98b519edc9a5dc37917de7f66acf442bed36fe5a743da52a9c8df69785987", 0x6c}, {&(0x7f0000005000+0xbce)="a81ca1a44106d366dee6becf33904bcdd5d4949d12e363cd826c425b1ab8453c71d4eeca750b7c0de48ef26200631e8e61635a929a4b7fd9abdd53", 0x3b}, {&(0x7f0000000000+0x6f7)="b3376daf59f022c0169bae24c5aadf6164a97a46e51bc4d8c56b9bd936c266fad5fbeeb388bf407128efc8eda051276d9cc2b736b04b8294ec6bf190218a8560a53165dd4e93103a7df5cd5a67bdc9d3c0f802321f4ac2d9aab6dfc7194c66968d6f28a739bef578f8ffd28b4813142282749e263d63ef2f12ab256e62730a0fcc3041a39a8abde82e7d0cc2d2e8", 0x8e}], 0x9, &(0x7f0000006000-0x430)=[{0xf0, 0x111, 0xb2d, "c18a532ebedba84d4f1aee895b0f5fdfbcc1ca1e92f7648caa16fac2da232cccd9139d0a29adfbf3aa3189ab613e14eb5a02ed0f3ad0157df78fe1f0cfbf2f9121e5cef0db0e788a91d0b6c408f4b35f1171a01a86f12171f434d9e5e3af2e8a2b3551c5c7187e6818d078f54a25fe451fbfdfa2c8e03df68f687299bd89d5224ef945c74cd9990156bb99b28e624d4e9dcf9b45a289353ec074ed4cfd8825dd2e808336e61311b2b80394d5305b391ccd42151eff84ad2a83de774879f28ade40bc45cec124494300d93a3ff1e140b87e253405a2cab1d39f"}, {0x80, 0x118, 0x4, "959fb5576e9c03538f77d80ebf5bbaf44d8e36c57930af1f488235725bb89bd2c630957d74c9d65b1207496d1dea9f4e5c9cfcb9243bc7a0cb32809cba6c804b0cada82d25afeef3f8cd9ddbf2af63173bb4d13933c55729e17e9133f36fa9ffeb2c023a797d641986"}, {0x70, 0x0, 0x1, "4179eb12e7554acea3875b5f54532f73896c98644c47dda1c54c2788123ab689f202c09a09bd127ec9b104e403eef370ed96b5128a2d7b56fd8a0c4164aa13fd0d894b6ef02031a52e9b46db4000cffe6331eb9998520e38cbd6"}, {0x80, 0x11f, 0x20, "432f207df93268f139e3a9640e8e2d59be2d95b762a4ab581e05838b4318fcc8eec8b121b2e06ded21a6f3f21f706116b17189271dadaa5b25c140dccf4234b86dc66b1efad9b0c1a7f6f48e4df0a7227ba28034356352b28e49e1e30a574584b940086395e39f20e7e410cd46bd3c3e"}, {0x90, 0x110, 0x3, "0f1c37347c1f359c682799dbdee124fe87b9380982a2b9d8ed634b6ea54a284455e0ce9a38b64ebc7575d8e54e94849d36eac73a2dd6dfa6dd026717211e72c26bedf9437b460ab8c4f119019caf45df36edf66acc936874bddd9c5ee7f1fe2d400213ada26b1e4a162c1b2d26339aef0c8513dc3fa6e53999e2fb"}, {0x88, 0x112, 0xc9, "37f2e8fa615f39833935eb7b1d0f6fdee6ba692d669db9120aba19219ff47700c6164703b8055ce973a4f79f85e2ffb2ae565015ffbe817cb390abdc32b2935dad13399767559d31e04138d2f395d2d60ae9c8ff88eb3deecfc12ca31e112b68f09c6d2d5f74f1a82073b39224e4e49184"}, {0xb8, 0x11d, 0xbda, "38fd7d97f8a4ca5314cb27d27db83b880b970daa278353cf2b6f5ac301eae728ca24ee4b481be7416c7abdc2caa9a5f64abd982a925f7833aa3081565a258fdaf8085f42976fe8622dcb1aef909ce8377414a793b6a17d18d76316196ab24d93ad12faa7b04d465ed21d0067ba8078c72952824a3af05c84058ddc69f798fb318a7488c1f54250ab7c54a3c388e9ef27ab12fc3f0f837399ef0c2b38ab1627cd825daf6b"}], 0x430, 0x0}, 0x2000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000007000-0x10)={0x5, &(0x7f0000006000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000007000-0x8)={r4, 0x8}) 2018/01/28 13:28:43 executing program 6: mmap(&(0x7f0000001000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000047000)={0x220, @tick=0x10000, 0x401, {0x1, 0x1ff}, 0x0, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0xfffffd56) 2018/01/28 13:28:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x202000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009bd000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000505000)=@assoc_value={0x0, 0x6}, &(0x7f0000fba000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fb5000-0x8)={r2, 0x10000}, 0x8) 2018/01/28 13:28:43 executing program 3: r0 = getpgrp(0x0) ptrace$getregs(0xe, r0, 0x3, &(0x7f0000bed000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b92000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x80045113) 2018/01/28 13:28:43 executing program 0: mmap(&(0x7f0000000000/0xb44000)=nil, 0xb44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x80000000) accept$unix(r1, 0x0, &(0x7f0000b3f000)=0xd5) 2018/01/28 13:28:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00005ab000)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a9838000000095c0f03d3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000014001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000b4d000)={0x4, 0x1, 0x1000, 0x20, "130588caada38deebb05122184b752bebe6633e6d7db1f2ec16979e4d81022f87526257f61ab2d050712637d", 0x5}) 2018/01/28 13:28:43 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000d63000-0x8)='./file0\x00', 0x280400, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@common='ip6gretap0\x00', 0xfff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000fe3000)='/dev/admmidi#\x00', 0x7f, 0x2000) unshare(0x840000) r1 = socket(0x10, 0x4, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000cc8000)="", 0x0, 0x0, &(0x7f0000681000-0x14)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/28 13:28:43 executing program 5: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0xfffffffffffff11d) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000013000-0x90)=[], 0x0, &(0x7f000002c000)=[{0x28, 0x29, 0x2, "91346bef386f13b189886daeb6d56e8624"}], 0x28, 0x0}, 0x0) 2018/01/28 13:28:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000a06000)=0x0, 0x299) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000000014, &(0x7f0000b20000)=0x100000001, 0x331) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000fbd000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000d85000-0x1)='q', 0x1, 0x48045, &(0x7f000051a000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 13:28:43 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000004000)='/dev/snd/pcmC#D#p\x00', 0xa2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000008000)=@assoc_value={0x0, 0x0}, &(0x7f0000006000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000008000)={r1, 0x9}, &(0x7f0000007000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000003000)={0x5, 0x8, 0x8, 0x0, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) eventfd2(0x6f9, 0x80800) r2 = syz_open_dev$adsp(&(0x7f0000005000)='/dev/adsp#\x00', 0x401, 0x80) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000008000-0x50)={@generic="d0da1ea7294a4246975ebd36d7825ca1", @ifru_names=@generic="c82308f9a699620ac052c4a983123eb7"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000000a000)=0x14) lstat(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f000000d000-0x10)={0x1000, 0x2000, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000c000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1, 0x1f, 0x0, 0x100000000, 0xa, 0x80, 0xa0, 0x2, r4, r5}, {0x8, 0x4, 0x0, 0x1000, 0x2, 0x9, 0x200, 0x20}, {0x7, 0x0, 0x36bc, 0x1}, 0x5, 0x8, 0x1, 0x1, 0x0, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x100000001, 0x1, 0x75}}, 0xe8) setsockopt$sock_attach_bpf(r3, 0x1, 0x34, &(0x7f0000009000)=0xffffffffffffffff, 0x4) 2018/01/28 13:28:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000277000-0x18)={0xaa, 0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000751000-0x10)={&(0x7f0000fad000/0x3000)=nil, 0x3000}) 2018/01/28 13:28:43 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, 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) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000886000)={0xffffffffffffff9c}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000e73000-0x1)=0x703, 0x1) r1 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c4c000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ef6000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e9f000-0x8)={r2, 0x100, 0x1f}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000703000)={{0x6, 0x0, 0x0, 0x0, "fd5d7898397979875fbf9ce502136509463039e854b4aa6591175e47f7049435eb5405088be496407c14ef3f", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 13:28:43 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000)='/dev/rtc\x00', 0x521001, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000017000-0xc)={0x2000000002000, 0x0}) fchdir(r0) connect$vsock_stream(r0, &(0x7f000000b000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000014000-0x3c8)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "cc17a4b0081a6209887557ab7de7ed188dc4e56632993e7de558dbacfee51e3d20470f4f9f2ee47e4c503d1f1ec79ef9cfd103ee7bc384e5861aeb622c53f56a3954299969ba3a0d30d67ad746169cdc767e00bd4b2cd357bd2538e11c84a2099b38d573e7e6cf7afe340485c6d2482eba89294fc25c40d4e817cab63fb42169", 0xffffff80, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000000e000+0x15a)={@generic="bcfb62fdea330bcad98e13485272627b", 0xeb}) 2018/01/28 13:28:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00004e1000-0xe)='/dev/admmidi#\x00', 0x1, 0x52801) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000780000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_data=&(0x7f0000399000-0x20)="e12140b49751e80f5565861699810990e4ae79372c228b37dbf68e1b539026ad"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") r1 = epoll_create(0x6) r2 = fcntl$getown(r1, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000681000-0x4)=r2) 2018/01/28 13:28:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r2 = perf_event_open(&(0x7f00009f6000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000846000+0x5ce)='/dev/input/mice\x00', 0x0, 0x100) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000d36000-0x1)=0x3) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) 2018/01/28 13:28:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x20)={"42175492159224a0e2cb19eb7943ce81", {0x4, 0x0, 0x8001, "ce2c917f5e3c", 0x7, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00006a0000-0xc)={0x4, 0xffffffffffffff9c, 0x0}) syz_open_pts(r1, 0xc000) r2 = socket(0xf, 0x3, 0x0) write(r2, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffffff0005010005000000", 0x24) 2018/01/28 13:28:43 executing program 0: ioprio_set$pid(0x1, 0x0, 0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f000069b000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x10000000004, 0x240) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001000)=""/177) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) 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) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) sendmsg$nfc_llcp(r1, &(0x7f0000b90000-0x38)={&(0x7f0000000000)={0x27, 0xa7, 0xcf, 0x5, 0x1000, 0x100000001, "ef71761826accee24bae15ed836cd07e0050f01c9b97a92e46926440ad058ad3117fae465630ac571fe9a28826e34a2ee9708e2b32aeecc898e59744f3315b", 0x995}, 0x60, &(0x7f00007da000)=[{&(0x7f0000047000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="441a62aae29ed999383d6f6a547ec583", 0x10}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000-0xf)="24f976eb1a3851616a3eb1e3464ea7", 0xf}, {&(0x7f0000e80000-0x2b)="54e0e5816afb4ada0e9ed8c0e7f3ffcdc1e281421d1a3f9446fe72734873aefca2ed5e051ced1e4bb8bc6e", 0x2b}], 0x5, &(0x7f0000001000-0xd0)={0xd0, 0x10f, 0xce0, "d9b66156f786525900f5beba454017394872e83597c72aa8e2c08707797a5e63bd8b3b5ab50f1ad6b3acca17f35f75084b15e666bc8d005d11014d2cacaba28433cdaba8a297396d19561e0e8797070cec6a18e1e379ec95904da05ef4c052c9b785f69a744de14a9da3033ff3bd913a9e4ab19d4e8d62f7d3dadfab57503999d54b70de65ccd8c8df69f50571f9d32fb18daf02dbf7e4dcbdfb9004073bb16c8fcb886ec43ab30b91039122875d4730c5d4d9fec60d9382a9ffed"}, 0xd0, 0x10}, 0x40080) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x7fffffff, 0x3, 0x80000000, 0x2, 0x7e, 0x3ff, 0xffffffff80000000, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x6b2f, 0x620, 0x2, 0x7fffffff}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r3, &(0x7f0000002000)=0x4) clone(0x0, &(0x7f000022d000)="", &(0x7f0000654000)=0x0, &(0x7f0000bc1000-0x4)=0x0, &(0x7f0000ff6000-0xd8)="") 2018/01/28 13:28:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000371000-0x7)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00002e2000-0x10)={0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000ff1000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00009df000)={r1, r2}) msgrcv(0x0, &(0x7f0000ac8000)={0x0, ""/238}, 0xf6, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000259000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 13:28:43 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0xd, &(0x7f0000000000)={0xd4, 0x6}, &(0x7f0000005000-0x10)={0x0, 0x0}) capset(&(0x7f0000003000-0x6)={0x20080522, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigreturn() 2018/01/28 13:28:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00007b1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/28 13:28:43 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c04000-0x9)='/dev/dsp\x00', 0x4000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00008e0000-0x28)={@common='vlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f00005eb000)={&(0x7f0000001000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00006a4000)={&(0x7f0000001000-0x48)=@canfd={{0x2, 0xfffffffffffffffe, 0x100000001, 0xa63}, 0x3d, 0x2, 0x0, 0x0, "d9d933ebfcdc88a3d797898c33d6e1a1df95d8eeb4b5f487363f5a4b2bb62fc9765af36e6a4642f71607d2ab24d0a81583dc3326846f4198edd7b6bbade1ff4c"}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x54) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000-0x30)=[{&(0x7f0000000000)="4324a85bb835849086ec69c6cbe7c8f41eeee9f09c66fc56751df1de1d48611f8ba816b3a9ad87c0490a6d0bbac2733db4dc0b32502bc495a37fe3e9a2ac3e61ad4df53fab46868400e45b197809681863d2ea3f8eeef243a281ae422bd59cdedb4012b10b381803b986decd1fabfa0a1bd997cfad42a7f34793de71fe860328e11448fa064fc3696d9ed4af7861e354bd7713a8b66fedab4954ed47cea0961f89cf6d851e1a7aaf8ac2ba8a8adbe8ff5c5e0f978632", 0xb6}, {&(0x7f0000002000-0x2)="5195", 0x2}, {&(0x7f0000000000)="b2a30c49245068a72ef1397909c003475f7e872321e5abce1e1bb094645614bd04cf56bacd927fd0632fa1d90735b76ed3732836a2dbbc643474c742173696239b5b82df333688c1c1a4565dc56c35a4d0d560c047e70d9a9cae2f9272fb11bf578af323c960105e73627476a9c148d3f2cb85009a53c05e2971ad42d58eabb03bcb6882e85b29c1abc1f3209307", 0x8e}], 0x3) r2 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) kcmp(r2, r3, 0x5, r0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x800}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={r4, r5+30000000}, 0x8) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000002000)=@pic={0x5bf0, 0x0, 0x5, 0x80000001, 0xe68d, 0x7ff, 0x4, 0x1, 0x10000, 0x7, 0x5, 0x10000, 0x6, 0x3, 0x80000000, 0x73f}) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000004000)=""/4096, 0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(r2, &(0x7f0000006000-0xf)='net/ipv6_route\x00') msync(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r6, 0x541b, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x14) ioctl$SNDRV_TIMER_IOCTL_INFO(r6, 0x80e85411, &(0x7f0000003000)=""/4096) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000006000-0x9e)=""/158) 2018/01/28 13:28:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r0, &(0x7f0000fd5000)='./file0/file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000fd6000)=[&(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400"], 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfffffffffffffff7, 0x4) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000093c000-0x4)=r0) r1 = shmget$private(0x0, 0x4000, 0x4ca, &(0x7f0000cf3000/0x4000)=nil) shmat(r1, &(0x7f0000e7d000/0x4000)=nil, 0x2000) 2018/01/28 13:28:43 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000060f000-0x12)='/dev/input/mouse#\x00', 0xcc9, 0x109800) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000741000-0x14)={0x5, 0x1ff, 0x7, 0x1, 0x1}) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02dd442a0000000000ffe800000007e77f00f86c48020002000500f1ffffff009a480075e6a50000de01030000710de4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356000000061c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000854000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) close(r1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000288000+0xf0)=0x0) recvfrom$llc(r1, &(0x7f00002aa000)=""/81, 0x51, 0x102, &(0x7f00008e2000)={0x1a, 0x1b, 0x1, 0x6, 0x8f, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ptrace$cont(0x9, r2, 0xfff, 0x81) r3 = socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000de6000-0x10)={0x0, 0x0}, &(0x7f0000ff0000)=0x10) 2018/01/28 13:28:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00001f4000-0x8)='keyring\x00', &(0x7f00000d1000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x0) request_key(&(0x7f0000fd5000-0xd)="6482735f7265736f6c76657200", &(0x7f0000652000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ea1000)="2d7472757374650000010169785f8563a15f61634265737373797374656d5b40130c5ccb90d46134a8efcd2a47091e15681b8765b4361fc58ff463c48a72f210f376143658a148db8d1aa666374ddb337f31b4ee68", r0) 2018/01/28 13:28:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f69000)="", 0x314) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f000033f000-0x60)=[{&(0x7f0000131000-0xb6)="b6f3863b3dc6f8db5f7aaf9bc917f2ed7077d72c64fb33db8dfa4e9a6404e435631943e72176cfce8c876a6fea8dd836232a96fd18b71730354ae18dcaf2b10170a77c2dd6657bc374b2fcfcd649a758204ad23df48d87d79b738d30b550f0c19daf334f85003f61a210204739086e069f1defc32fc86f7c0f6ea835524be0e046045cbddaf1aac8abcb52023733fa285fcee2ed6020872bf427d3f9c3aff7de5a9ef4d208287aba617ef04626b8d468ab0e2d3846b0", 0xb6}, {&(0x7f00006ed000)="88cfad46679ee959400ee31c0af27d1e8dcb99b6362a21af9580adcdfb54c771869eee5055c5482248c0b8029574b1b67956c663e0ff51da2372227d010d0d64a35330609944df8c01db3c832341cab561d1c0898ed5177b15381ff77ff57539cc16d6e812f1218bdd969ec8e7cbb3949a9fc4e4df3f35cb2c8bbc455485554c82336d797df7c01e514862f278c32ceaafd3f02dcb7e94b18886014d4560734e0cf9038595e26a08cb4dd40e82d5aa95959c777ec21f48f6fe2584d3ef7ecb87a41a6491ac43f53e5d1c45c2", 0xcc}, {&(0x7f0000300000-0xea)="36cd4b08017f66a22596f725f7bb43984dd114e25db577c222875368d6c680688a9128369d9551d300ecc0e3cc5a34c3e67899a2dd39340bbc21b97d7b974c83075f90e422512d29f0e871cac0fa2256f9e857e2f1260fd17073073b1c1868a113602f316fb699687e33989fa5102ad76a477f2ac3b7e27076e57366a86cc377918c8e1f9e77ce3439e18b8ac3cbf66d708f5cb4c3a8e09d34bb32ef39965ea9c9a8da925a9776f2eead96e087bb640bda8348a0185fe1a10a536d2cb80edcfb60ce30e1bd6691c4a6177cbc0f437233108aa72152b9d177806260c8f5fc3d65fee773fd6d0ece03fe29", 0xea}, {&(0x7f00000ae000-0x99)="7ad1db9705076a6dcef3115a59edb5147c5188bb43410df5744d7b0d019b70ae9c373df3852e55cc1ee80aa921f4918c40a6f15fb49ba90549fa23c6f5077bd0594c2fd86aed1b5112618fd00414933c31ec18b691a169fc7a39302726b0ea9764e7a69440e02c1fd4b8943c1cc3325651224825c5df872f599b682e0f16db1898f2bbce2541bfc1e33994178fec36e3abd3f38e58fcfe9282", 0x99}, {&(0x7f000030e000-0xf5)="9224d7f32c09f7b8dd1756eb7e08e258c20726c687d5723e614b01b687b6ab1dfd971afd9fda7cdf36aaf0420a923e34bbd13d6347f1f38254c488547a391cb2302cc16774c049676c01293bbd87c5a443f499187c38cdce0a9778e2563e2ec8533ce7f9641ef8ec65a2c7102dbc6409ae5e5eb01bcdd033f529134896b0a670e882f6cf807c6192555767c53f39eb4b439fc903bb8736b6dbcd6c2e6a1d70008b8fc53bd4c9bd66f7da577cf8718a9c1748d70e4f2061eb40d5e5510d9c8bb9aea1c2995baccfff86423d593ecce29b2165b0f0a714a78351b5cbdd8bf7605b7f276605a6db3da1a9b7ac033ef48f7f66aac12859", 0xf5}, {&(0x7f0000d95000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000007000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r1, &(0x7f0000fc4000-0x10)=[{&(0x7f000055f000-0x77)=""/119, 0x77}], 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fbd000)='/dev/rfkill\x00', 0xa000, 0x0) r3 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000114000)={{0x4, 0x0, 0x1, 0x1, "96169d1ab9fee695d4c167cb3ce19ead6fc7e2315743f75c01f7c445296bdc447cc0c0c439312a06d27570a7", 0x282}, 0x0, 0x0, 0x7, r3, 0x3f, 0x0, "6d21c3a12f8dc141e019f051463672e09c109c7920f1f0b9c7e2b89196537350e8a65fb513ed385dbf0433eea738054f079f8a2bb80fbd9c2b34d3c9221f8213", &(0x7f000078d000)=')!\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x9, 0x3f3, 0x8, 0xb4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 13:28:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000b8f000-0x4)=0x4, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000061e000)={@generic="8f8fad9b81ba605030cb21899431e4a0", 0x4}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000473000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0x2, []}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 13:28:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) dup3(r1, r0, 0x0) r2 = fcntl$getown(r0, 0x9) sched_setattr(r2, &(0x7f000019f000-0x30)={0x30, 0x0, 0x1, 0x8, 0xf8, 0x100000000, 0x80, 0x2a53}, 0x0) 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) 2018/01/28 13:28:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000e85000-0xb)='/dev/adsp#\x00', 0x6, 0x100) pread64(r0, &(0x7f0000b56000)=""/0, 0x0, 0x0) r1 = open(&(0x7f0000562000)='./file0\x00', 0x40, 0x4) r2 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000750000)={0x5, r2, 0x1}) r4 = perf_event_open(&(0x7f000059c000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x3, 0x0, 0x1, 0x40, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000c15000)={@common='gretap0\x00', 0x380000}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f000001b000-0x1f)="6353369071d7a2e192bd58e83d8f7408e2a3eab94196b66b1b7d6f2c310657", 0x1f) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000597000)=""/254) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00002ff000-0x4)=0x0) perf_event_open(&(0x7f00009a8000)={0x7, 0x78, 0x401, 0x100000000, 0x9, 0xe0b, 0x0, 0x400, 0x40000, 0x2, 0x8, 0x7f, 0x975c, 0x6, 0x5e4, 0x3, 0x0, 0x3, 0x1, 0x100, 0x1ff, 0x6fc0, 0x0, 0x1, 0x44b, 0x5, 0x1, 0x8, 0xc79, 0xfffffff800000000, 0x7ff, 0x0, 0xfffffffffffffffd, 0x5, 0x0, 0x2, 0xf97, 0xffffffff7fffffff, 0x0, 0x1845643e, 0x2, @perf_bp={&(0x7f0000c30000)=0x0, 0x0}, 0x4108, 0x6, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0}, r5, 0x3, r4, 0x7) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000c3e000)=0x1, 0x4) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c20000-0x11)='/dev/qat_adf_ctl\x00', 0x20404, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX2(r6, 0x541c, &(0x7f0000e57000)={0x2, 0x7, 0x2, 0x10009, 0x8, 0x401}) rmdir(&(0x7f0000d25000-0x8)='./file0\x00') pread64(r1, &(0x7f00002a1000-0x2f)=""/47, 0xfffffffffffffefc, 0x20000002) 2018/01/28 13:28:44 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000952000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000c5e000-0x8)='./file0\x00', 0x8000000000000, r1, 0x0, 0x0, 0x562e3336c0ed74de) 2018/01/28 13:28:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f00004a1000)="ef", 0x1, 0x0, &(0x7f000007b000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00009ee000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00006b3000-0xc)={r3, 0x80000, r2}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000049a000-0x4)={r0}) 2018/01/28 13:28:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000082c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4b8000000, 0x400) sendmsg$nl_xfrm(r0, &(0x7f0000056000-0x38)={&(0x7f0000543000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bab000-0x10)={&(0x7f0000ed0000-0x18c)=@delsa={0x18c, 0x11, 0x8, 0x4, 0x2, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, 0xa, 0x2b}, [@output_mark={0x8, 0x1d, 0x8}, @replay_esn_val={0x40, 0x17, {0x9, 0x5, 0x7, 0x1, 0x4, 0x7, [0x100000001, 0x6, 0x93, 0xfffffffffffff25f, 0xfffffffffffff000, 0x100000001, 0x8, 0x7ff, 0x0]}}, @mark={0xc, 0x15, {0x1, 0x7f}}, @algo_crypt={0xd8, 0x2, {{'lrw-camellia-aesni\x00'}, 0x480, "cd309ecbda4e2bcb798b417d7cdd43ffe8c387a8e1180671de27c8ea9f3d50d7916f2be7013d99b9747c6cf385539fef4e39d38df7bf66c4292e7a9a6f3b0a64951b68f079db6f5f50583a110934a81c04c93bc26607da5cd4141c01d3f22307476df46752663907971afa7c9db35beb47f6b990a008debf8733e6a0d0b5cb61eab4348656bb098e7386bd91bc19a3ff"}}, @migrate={0x30, 0x11, [{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0xff, 0x3, 0x0, 0x7, 0xfaae475c1c2b2db9, 0xa}]}, @ipv4_hthresh={0x8, 0x3, {0x9, 0xc}}]}, 0x18c}, 0x1, 0x0, 0x0, 0x0}, 0x90) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f0000b1e000-0x7)='ns/pid\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00006f7000-0xc)={0x0, 0x719, 0x20}, &(0x7f0000a00000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00005c0000)={r3, 0x9}, &(0x7f0000aac000)=0xffffffffffffff3f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00007d6000)={r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xca7d, 0x80, 0x1, 0x8, 0xffffffffffff8001}, &(0x7f00004fc000-0x4)=0xa0) 2018/01/28 13:28:44 executing program 0: unshare(0x90000ff) clone(0x0, &(0x7f0000b22000)="", &(0x7f0000f13000)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000022a000-0x2)="") pkey_alloc(0x0, 0x0) setpriority(0x0, 0x0, 0x8000008000000) ioperm(0x0, 0x1000, 0x0) clone(0x0, &(0x7f0000f5e000-0x1)="", &(0x7f0000752000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000c18000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0xfffffffffffffffd, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x78, &(0x7f0000004000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffff80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000004000+0xaae)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000)={0x9, 0x400, 0x800c, 0xea, 0x0, 0x80000000, 0x6, 0x5, r4}, &(0x7f0000003000)=0x20) rt_tgsigqueueinfo(r2, r3, 0x15, &(0x7f0000003000)={0x23, 0x1, 0x3, 0x5}) 2018/01/28 13:28:44 executing program 6: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000f7b000-0x8)='./file0\x00', 0x1, 0x8) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000f7a000)=0x40000000000) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f00002f2000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000394000)=[], 0x0, &(0x7f000086f000-0x228)=[], 0x0, 0x0}, 0x0) [ 60.278873] QAT: Invalid ioctl [ 60.346612] QAT: Invalid ioctl 2018/01/28 13:28:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003f2000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ee5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ee7000)=0x8) timerfd_create(0x5, 0x80000) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000b12000)={0x4, 0x200, 0x0}) syz_emit_ethernet(0x52, &(0x7f00003ce000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}]}, @rr={0x7, 0xf, 0x9, [@loopback=0x7f000001, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}]}}, @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, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) 2018/01/28 13:28:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00003ec000)={0x0, 0x7}, &(0x7f00008fc000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000303000-0x8)={r1, 0x2}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d3d000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f00000ef000)=0x4) bind$inet6(r3, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000299000)=0x8, 0x289) listen(r3, 0x100000000000) sendto$inet(r2, &(0x7f000087a000)="", 0xffffffffffffff83, 0x20008045, &(0x7f00002c8000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 13:28:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b2b000)={0x0, 0x1}, 0x8) write(r0, &(0x7f0000cbe000-0x48)='v', 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000e3f000)=""/110) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x4, 0xffffffffffffffc6) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f00003c0000-0x10)=[{&(0x7f00006dd000)="ef", 0x1}], 0x1) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 13:28:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000c1f000)=0xffffffffffffffff, 0x6, 0x0) get_mempolicy(&(0x7f0000f12000)=0x0, &(0x7f0000c20000)=0x0, 0x400, &(0x7f000077a000/0x4000)=nil, 0x3) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000715000)={0x0, 0xffffffffffffffff, 0x5, 0x0, 0x0}, 0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000f55000)={@loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ae5000)=0xc) fstat(0xffffffffffffffff, &(0x7f00004f8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000021d000)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x6, 0x1, 0x100000000, 0x2, 0x20, 0x20, 0x9ee6086f254bce8c, r0, r1}, {0x7, 0x6, 0xffffffffffff8001, 0x3, 0x7, 0xffffffff, 0xff, 0xfb}, {0x9, 0x1, 0x1000, 0x9}, 0x5, 0xd, 0x3, 0x1, 0x3, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x3, 0x0, 0xff, 0x5, 0x5, 0x100000000}}, 0xe8) 2018/01/28 13:28:44 executing program 6: mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00001eb000-0x84)="", 0x0) 2018/01/28 13:28:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x101002) fcntl$notify(r0, 0x402, 0x80000012) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000050000-0x8)='./file0\x00', &(0x7f00003e7000)=[&(0x7f00007c7000)='\x00'], &(0x7f000055f000)=[], 0x400) r1 = socket$inet6(0xa, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x100000, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r2 = semget(0x3, 0x2, 0x100) r3 = syz_open_dev$audion(&(0x7f00006f9000)='/dev/audio#\x00', 0x5, 0x600400) accept$packet(0xffffffffffffffff, &(0x7f0000a32000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e4f000+0x728)=0x14) connect$can_bcm(r3, &(0x7f000099f000)={0x1d, r4, 0x0, 0x0}, 0x10) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000c86000-0x6a)=""/106) 2018/01/28 13:28:44 executing program 0: mmap(&(0x7f0000000000/0xca4000)=nil, 0xca4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000ca4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ca4000)="441f1a7bff1b0bdfffffff8001000b665b1304634ca60d3712a1d597", 0x1c) 2018/01/28 13:28:44 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000102000-0x3a)="fc2433c6851ce8bdda44564064188e89f235da208a469d3e96f76b330808f4bff098e8bf5d994f5975d2be2242f88c91a900a34c119134f01dc1fa313104f7a93b7fe57814b955423d1bfa062984c2ec1184d4f17c73fadb98be1323ec8f98ded6f3e36b4b88b38532e07d29eaaf80c30720666f25862d9978672fdee5f27708777bb22e898d65b7a9450432790e202888e9eb57145b17f18c0c60198738edbab320d329584787c86ac9efd10d9e9f697d94cca315f5b130755103545c1a68290dad60bd1d99ffa2aa634c22781dc8467d84ea6fb18c36abc86e6815b8fd87a2f3e0e042c70ab9efa0eda104a89a27", 0xef) syz_extract_tcp_res(&(0x7f0000c7e000-0x8)={0x0, 0x0}, 0x0, 0x0) syz_emit_ethernet(0x66, &(0x7f00007e1000)={@random="cd390b081bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "5567ef", 0x0, 0x84, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00002b2000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000f69000/0x2000)=nil, 0x2000, 0x2000000, 0x2111, r0, 0x0) syz_open_dev$usbmon(&(0x7f0000008000)='/dev/usbmon#\x00', 0x5, 0x581200) 2018/01/28 13:28:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000056000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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$inet_buf(r0, 0x0, 0x3f, &(0x7f0000529000-0x10)=""/16, &(0x7f0000fae000)=0x10) syz_emit_ethernet(0x56, &(0x7f0000713000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@canfd={0xd, {{0x2, 0xe0, 0x6, 0x1000}, 0xc, 0x1, 0x0, 0x0, "e6616fbe788f368c0b38c1cb5f1f42f2d605decd8d2d54072129fab57e674e7407848f57be94e5129824aa9d4cde291aade98559acf1000ae0893e40d6c0f040"}}}}, &(0x7f000036b000)={0x1, 0x2, [0x1, 0xba1]}) 2018/01/28 13:28:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005b6000)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00005a6000-0x9c)=""/156) syz_open_dev$binder(&(0x7f0000106000)='/dev/binder#\x00', 0x0, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r3 = accept$alg(r1, 0x0, 0x0) writev(r3, &(0x7f0000218000)=[{&(0x7f00000fc000-0xbc)="f6189f74194b8cb190440ddb6a9c533f809517ed836906bc8e381b3e5f6f66a5ea80a666d664019e2f8182134d5902ebce31822176532cff25999bdccd102ac86b71557290baf345c1f4d398d29dc3f57c211d3a5f75a136f41ef375df365d83ef4334d5d30cd1f7bc1bbe298fbd69df9be994e952", 0x75}], 0x1) recvmsg(r3, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x2, &(0x7f0000214000)=""/155, 0x9b, 0x0}, 0x0) bind$alg(r1, &(0x7f0000588000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r4 = add_key(&(0x7f00007cb000-0xa)='blacklist\x00', &(0x7f0000197000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000693000)="013d507ebe23cdb199f0308173944f41154fe8b7b8142d6372", 0x19, 0xfffffffffffffffd) bind$alg(r2, &(0x7f000097f000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) add_key(&(0x7f0000650000)='trusted\x00', &(0x7f00008d0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000eab000)="36fc331631a3b3b12a3a77eda131868a9ff8a594397064a60007cbc67626330fd8e6253d806c693eff2b5822f00e743f12484b09d759c81e67b68daf313c116e56bd96ee520315fab136f67b18bc105181be4e72854ec04ee82baef627b4053c05110e2898a399fb6a3a50a8fc676d5b1c759e630c3318e8076b898b252fb55fbb157127fd95a2a95fb1debbe80a964b7840a04a1b24157159eebb620110094786c53b8e4d436ee93f8c4bfb15d30821ca0f703d1db8249631b648606272c19a840933200613861520476f68ef", 0xcd, r4) [ 60.413572] QAT: Invalid ioctl [ 60.413945] TCP: request_sock_TCP: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/01/28 13:28:44 executing program 7: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f88000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f00006de000-0x4)=0x10, 0x80800) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f89000-0x38)={0x0, 0x0, &(0x7f0000a01000)={&(0x7f00000f3000)={0x2, 0xd, 0x2dc40000, 0x7, 0xf, 0x0, 0x5, 0x0, [@sadb_address={0x5, 0x7, 0x6c, 0x0, 0x0, @in6={0xa, 0x3, 0x64f, @loopback={0x0, 0x1}, 0x2}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0xc, 0x5, {0x6, 0x2b, 0xff, 0x2, 0x0, 0xffff, 0x0, @in=@empty=0x0, @in=@multicast2=0xe0000002}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x880) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x70)={0x2, 0xe, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = dup3(r0, r1, 0x80000) r3 = geteuid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000817000)=0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f8a000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000066d000-0x4)=0xe8) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000f8a000-0x38)={&(0x7f00000ee000-0x2)={0x10, 0x0, 0x0, 0x100a8}, 0xc, &(0x7f0000243000)={&(0x7f0000157000-0x1538)={0x1538, 0x1b, 0xf00, 0x3, 0x1, {0x9, 0x0, 0x0}, [@generic="1519650c86e51d70bb00acc523e5b0c35f35eb23c3ed95090423d745fe6781a51299ad78a6673d0bdbe8d85db3519ddb40c05b9b585d9a2a8167958649782a2353e915aa82363af8c2d990d9b3282fe94e83c550ea0bd1f192efb5eff55d6c8cad836f5f61461df6e0a02a9067ff5d62be168fcd4d154bb0e66b8ea93cab4fb4569f4fa5d36227372fd86f623a36f75708e54bdab472ad709651850bd72a4cf5c4b8bd60bebadf7a06f42d63a8e805f9aa6870c58215", @nested={0x116c, 0x35, [@typed={0xc, 0xc, @str='\x00'}, @typed={0xc, 0x70, @uid=r3}, @generic="538f6cc9ce4701ef4f6bbcc5c9e38aa6857dfdc3eb6f7f4f83565319dd129818f20fe8da3dc34985b987ef6341703c1e167e339a03d5bd131bc9382a68c27e206d52b63f162eebcea785aaf1c5dced998fdf6407bc6d6cc13837addb058a17", @generic="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@typed={0xf0, 0x56, @binary="ff74689c676c35652a50228e221447e3dcd476df0556e32d4d20195c82a0dc7007ee0882e0ff0ce539dc33e3121169d1bf6f8e15edecf285e4e2ea1bacba1f0a65484eb8bf6814bbb0715a8b9dbfaea143973e049f8866a80f25de81c4be828a36dbf46569f8b3e29daf817a9e09fcaaf420822de43e69a111c1ef3573d594e94644641cafe458ff8466d3324cf300205bf21028eca0ad64b3766c77db67a9998d616be68997e9b6c658cbf40f14d2ee3e980771175896aca90b328ac0c96d0e95fcce93fda3123b46976fa75eece3b6c9d7b8a810ee1940327adc543af03040af4d15d1b84209"}]}, @nested={0xb0, 0x60, [@typed={0x14, 0x16, @str="65746831066264657600"}, @typed={0xc, 0x1b, @pid=r4}, @typed={0x18, 0x3f, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}}, @generic="7b8a99ee86c78f1012c0b6335aa046591e601b4d5885942ce77bf0c00e2199fda627f7be5ab240a3cd1e94e290b2cd5974323dd3dcd0c981e968560bd9819a3dd0bc8e5557fcc07b734bafe117c7b0ace5302219ad6808bbc2e3c68e074789ee3506bfa59ec66bbe6d4e9c2b4b3283c5bf"]}, @nested={0xa4, 0x50, [@typed={0x14, 0x2b, @str='ppp0proc\x00'}, @typed={0xc, 0x83, @u32=0x7}, @typed={0x10, 0x56, @str='\'proc\x00'}, @generic="b0690f208a1278258939abfcfda24d468c2373578982314aa60f62423e4ae2155bd62a90db6f8ad0d84bab2eb310236c61af429f7923065892bb837c29b2d196a21dde75b76739e9fc8db40f78c4f8ab2b84d9732cb00303cbd93656583f5cb299", @typed={0xc, 0x9, @uid=r5}]}, @typed={0x10, 0xa, @str='ppp0\x00'}, @generic="3648a81dd932b4f7cf0a81b28e795d0a44bec511355608a6b44f7f93f32831816c55bf37069a5b8e9fa5cde13ac26694547d54786506da276edea927c80ae12508572b1bc1c10abaa5efeac5ba3ff543989efbc55d48a3170566a96c7115428557fd0bcd867eb134cec4a5ea3e38e52a0cb0c36d76310822182bad93fd5d0f40e605894d75d95961b118b9be688b1df116e39d3130a64cf904a3ae096aeafd7f19089141f0a342da5d1b56f72179afae", @typed={0x14, 0x94, @binary="c22c803ff2920d7bce"}, @generic="d40066740ab4dbfe18d5841b3f0f7cd1ba69c2b2ae7d1d5dee7fd0cebee5eda00000b7ca40c56e9f0f921cefaa4c06705bfd0cd69dd6a055ac4ea7d499e2b7", @generic="6a3811ed9ea245741982fed3b8a2a79caed0ead995dead4bd9c4661a666b82da333a824fe287a217bd9bc742098f65dc03d4bf0cbb4b3baf2ba6a9a74603c139da96645658462b07ec8b43f422fcfac347547cc50027f352c11dc41663b547c13421c228b57a16b9368f3974189553ac31c7271a30cc566233e2f07571b456f8c68022cf2dfd27c3f18870236cf50e3a3021eddff775d7ee"]}, 0x1538}, 0x1, 0x0, 0x0, 0x44000}, 0x20040041) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) 2018/01/28 13:28:44 executing program 4: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x915000)=nil, 0x915000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000015000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000046d000)=0x0, &(0x7f00003f0000)=0x4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r2, &(0x7f000000a000-0x64)=""/100, 0x64) read(r1, &(0x7f0000910000)=""/100, 0x64) signalfd(r0, &(0x7f0000139000-0x8)={0x400}, 0x8) 2018/01/28 13:28:44 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) readv(r2, &(0x7f0000d33000-0x40)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000735000)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000)=0x0) r3 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000-0xc7)="b98d82ca8eca3751639449abf1531e323458c84883ef74de432e7409d87a631af5ad98631e30e1912de2a48d0895e9ae00fe76faed67ad296e3b46c3c8f678d16a5248f928c00e9694ad28de3decf9ab783d7527161988f784f3c2b39e9f5b34ce32877f582633c1fb401ab2dc3060e873b31f4ea9aa563a68117279d55cece94b6b9877769fcfe879b3aa3ae57141dd0ee68682b69061f52cb5eeeb9053e91ed2b8c7e75b46c521d47fbf276d81a65258db177abc32b220bcab94c8ffce40174f4ab3d07e91a3", 0xc7, 0xfffffffffffffff9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r3, &(0x7f0000007000)=""/43, 0x2b) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000007000-0x8)='keyring\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r4, 0x4) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='tunl0\x00'}}, 0x1e) [ 60.473552] QAT: Invalid ioctl 2018/01/28 13:28:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x100, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000e72000)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fc9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007ef000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$netlink(r1, &(0x7f0000819000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000c4000)=0xc) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000384000)=0x1ff) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000edb000)={{0x507, 0x1}, {0x3, 0xff}, 0x9, 0x5, 0xfffffffffffff796, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007a0000)='/selinux/member\x00', 0x2, 0x0) close(r2) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00001ba000)=""/142, &(0x7f0000220000-0x4)=0x8e) 2018/01/28 13:28:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000b6000)='sched\x00') ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000383000)={&(0x7f0000984000/0x3000)=nil, 0x3000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f96000-0xe)='sessionid\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) 2018/01/28 13:28:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000172000)='/dev/snd/seq\x00', 0x0, 0x480000) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f00001e2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ef3000+0x9c2)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f000020e000-0xc)={r1, r2, r1}, &(0x7f00005cd000)=""/33, 0x21, &(0x7f0000550000)={&(0x7f00003ef000-0x10)={'michael_mic\x00'}, &(0x7f0000dca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 13:28:44 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x1, {{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x8d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1000004, &(0x7f000023a000-0x50)={0x5, 0x0, 0x0, @thr={&(0x7f0000ee8000-0x9b)="", &(0x7f000075f000-0xd)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000231000)=0x0) 2018/01/28 13:28:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xd, 0x2, &(0x7f000091c000)=[{&(0x7f0000000000)="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", 0x1000, 0x7ff, 0xe9}, {&(0x7f0000bb6000-0x2a)="a623bbfcaf15b07efb73de145784d468425f9560f4ae8f0205bae22cdc6192f145564e500971807264c1", 0x2a, 0x10000, 0x1}], 0x3d0000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c48000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)={0x10, 0x0}) ioctl$sock_ifreq(r1, 0x891a, &(0x7f0000c2b000-0x28)={@common='ip6_vti0\x00', @ifru_mtu=0x0}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c19000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000a68000-0x10)=@buf={0x2, &(0x7f00001f9000)="15ab"}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000aa8000)={0x0, 0x180000000000, 0x5, [0x202, 0x7, 0x2, 0x22f, 0x9]}, &(0x7f0000bd4000)=0x12) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000020000-0x8)={r6, 0x1}, &(0x7f0000be6000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c98000)={r7, 0x7, 0x30, 0x2, 0x7}, &(0x7f0000b13000-0x4)=0x18) r8 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000187000)={0x0, &(0x7f00004eb000)=[]}) ioctl$KVM_SET_ONE_REG(r8, 0x4010aeac, &(0x7f000066a000)={0x100000001, 0x4}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000091d000-0x10)={0x0, 0x8000, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00009da000)={&(0x7f0000e0d000)=[0x0, 0x0], &(0x7f0000cd3000)=[0x0, 0x0, 0x0], &(0x7f000052f000)=[], &(0x7f00004cf000-0xc)=[0x0, 0x0, 0x0], 0x2, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}) fsetxattr(r3, &(0x7f0000963000-0x15)=@known='system.advise\x00', &(0x7f0000d75000)='/selinux/load\x00', 0xe, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000dc2000-0x5c)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000168000-0x4)=0xffffffffffffffbf) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000db4000)={0x0, 0x0, 0x0}, &(0x7f0000d75000)=0xc) r11 = geteuid() ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x4) fstat(r3, &(0x7f000042a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$ipx(0xffffffffffffffff, &(0x7f00000e9000-0x10)={0x4, 0x3ff, 0x1f75, "ad9ecdb01f17", 0xe5, 0x0}, 0x10) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f000047d000)={{0xffffffff, r9, r10, r11, r12, 0x50, 0xffff, 0x0, 0x0, 0x0}, 0x3, 0xff, 0x6, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/01/28 13:28:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000958000-0x4)=0x0, 0x80800) readahead(r0, 0x58a, 0x9) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000a22000)=[], 0x0) connect$pptp(r1, &(0x7f0000fc7000-0x20)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0xf}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl(r1, 0x227b, &(0x7f0000d03000-0x87)="e61d0a8d8846b2a7f10406275390ccfe1940de2d01c9bb520a07c617e23e2997d7ca90cb6ff34fb8da7a6f601bac152c5ec13dde7b998752a7e98ce710d7be777f93422dcf882223076a47fa930c33035607a096133c47ee55d8f57e5af76fe7fb876b978e5e738b28d8dee228452400fcd85667a1eaff8902f70ade93c80bef15449b10fddc33") connect$inet6(r0, &(0x7f0000eed000)={0xa, 0x0, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000716000)={@generic="60f1b1871fbb72231c108daa7f7df89a", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) open(&(0x7f0000fd5000)='./file0\x00', 0x101200, 0x80) 2018/01/28 13:28:44 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c86000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000a1b000)=0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000fd6000-0x91)=""/145, &(0x7f0000e66000-0x4)=0x91) 2018/01/28 13:28:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x5600, 0x20200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000e12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000000)={[{0x1, 0x7, 0x728543e, 0x7fff, 0x100000000, 0x1, 0xd11, 0x5, 0x80000000, 0x4, 0x8, 0x9, 0x821}, {0x7fff, 0x1f, 0x0, 0xff, 0x7fff, 0x2, 0xffff, 0x3a, 0x5, 0x2, 0x3, 0x8, 0x7fff}, {0x7, 0x3, 0x3, 0xffff, 0xa39, 0x1, 0x0, 0x0, 0xff, 0x1, 0x4ee, 0x5, 0x3}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e13000-0x4)=0xb) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f00005b3000)={0x0, 0xfffffffffffffffc}, &(0x7f0000048000)=0x0, 0x4000000) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e13000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000e12000)=0x0, &(0x7f0000001000-0x4)=0x8) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000e12000)={0x0, 0x9, 0x401, &(0x7f0000e12000)=0x0}) 2018/01/28 13:28:44 executing program 2: r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendto(r1, &(0x7f00002ce000-0x79)="a76d9382891c70ce28db770eab8d470c1e65b1b1fce75e499732fecc1c9c2bc6fe4be36a804e883e7f971bbe8db4d22f38c498ae6c4b5a157831a92809f3cc3f4a65b245886b55c3b0a721fe9efd30754058f454b622ee6f63c670e46943e36f66fe8c061bf645412bf3165608781baae5eaee958afd5262ae", 0x79, 0x4, &(0x7f000094f000-0x10)=@ax25={0x3, {"6e6d13a67dea17"}, 0x46}, 0x10) shmat(r0, &(0x7f0000243000/0x4000)=nil, 0x100002006) msync(&(0x7f0000c64000/0x1000)=nil, 0x1000, 0x4) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xb, 0x19, "bc8e6a5810405c48c8c287cf6a5d0a5ca0f6197f8be2b51798e64d8f9bb1e2386ca3aff97d7ddb022305ca63e81903f71137a83b908503a85798762200fc873d", "42f8d88d3e71584f01917a2032ac1286ea7bb6b7e7b5e5c3ac7158793f79ef2111a3dda54a23f7e7365abf37ee80d8438afbc95c9c81f46ad5f091d85d42956f", "0ccf3ef8ad74f48432e7847cbbcdd875fd43717be1547d886297177e28a16bb5", [0x1, 0x0]}) 2018/01/28 13:28:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x2, 0x0, 0x0}, 0x10) listen(r0, 0x3ff) socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000683000)="2f3fd7691ec4c4782fb73fab7cddcf273e0d573cbe6274afc9be70c5bc4cb8de59f33826fa58467e3e524f00d848cef8d0794636206dbb0827a609cd1e35b8a86baf0e66f46fbec0e494af05e955bc2dc69cda3fed033eb56f5fb8646a4be8a36cf9a581ba01fe675e7f72be008231e916086b4b2cebf6bc2a090000000000000012461b0a2b9bfffffffffffffd237accf56463f6e6ee278439cec2c3d4a94ab4b700c80e693a7b1b132759e2c271f937", 0xb1, 0x800, &(0x7f0000060000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000023f000-0x4)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5}, 0x98) 2018/01/28 13:28:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f20000)='/dev/rtc\x00', 0x402000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) write$fuse(r0, &(0x7f000086d000)={0x18, 0x0, 0x6, @fuse_bmap_out={0x9}}, 0x18) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xfffffffffffffe9d, &(0x7f00000b5000-0x10)={&(0x7f000062f000)={0x14, 0x1f, 0x120, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0xfffffdfe}, 0x1, 0x0, 0x0, 0x8000000000000}, 0x1) 2018/01/28 13:28:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x54001000, &(0x7f000024b000/0x1000)=nil) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007d6000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000084a000-0xb)='/dev/hwrng\x00', 0x100, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f00006c5000)='/dev/snd/timer\x00', 0x0, 0x400000) fgetxattr(r2, &(0x7f0000cfa000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000cfb000-0x4)=""/2, 0x2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000bf3000)='/dev/audio\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000a67000)=0x3, 0x4) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000a76000-0x158)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi={0x6, 0x0, 0x0}}]}) 2018/01/28 13:28:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000ff7000-0x8)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8, 0x1, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000fb000-0x12)={@generic="da186df33820afac60537fe122ee8a24", 0xfffffffffffffff7}) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_getevents(r0, 0x0, 0x0, &(0x7f000011d000)=[], &(0x7f00009ca000)={0x0, 0x0}) r2 = open(&(0x7f00004a4000-0x8)='./file0\x00', 0x8400, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000556000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000117000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000691000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xb20a, 0xfffffffffffffffb, 0xce39, 0x500, 0x3, 0x20004, r3}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000fc8000-0x14)={0x8, [0xa61, 0x80000001, 0x1000, 0x1, 0x8dba, 0x3, 0x1, 0x5]}, &(0x7f00001a1000)=0x14) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00005ec000)=0x0) r4 = syz_open_dev$admmidi(&(0x7f000091c000-0xe)='/dev/admmidi#\x00', 0x3e, 0x2000) recvfrom$llc(r4, &(0x7f0000581000-0x67)=""/132, 0x84, 0x41, &(0x7f00009e6000-0x10)={0x1a, 0x13, 0xeff1, 0xfff, 0xfe, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000961000)=[0x80000000000000, 0xffffffffffffff79]) fcntl$dupfd(r1, 0x406, r4) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000fd0000-0x1000)=""/4096) openat$rtc(0xffffffffffffff9c, &(0x7f0000508000-0x9)='/dev/rtc\x00', 0x0, 0x0) 2018/01/28 13:28:44 executing program 7: socket$unix(0x1, 0x5, 0x0) 2018/01/28 13:28:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000085b000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000cd000-0xc)={0x2, r0, 0x0}) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000d53000-0x8)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x12}}, 0x8) r2 = getpgrp(0x0) ioprio_get$pid(0x1, r2) 2018/01/28 13:28:44 executing program 0: r0 = getpid() 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) process_vm_readv(r0, &(0x7f0000000000)=[{&(0x7f00006da000-0xfd)=""/253, 0xfd}, {&(0x7f0000025000-0x9d)=""/157, 0x9d}, {&(0x7f0000001000-0x8d)=""/141, 0x8d}, {&(0x7f0000001000-0x73)=""/115, 0x73}, {&(0x7f0000ae1000-0x9a)=""/154, 0x9a}], 0x5, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xb, 0xff, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r1, &(0x7f0000fca000)="", &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002f1000-0x18)={r1, &(0x7f0000152000)="", &(0x7f0000da7000-0xae)=""/174}, 0x18) 2018/01/28 13:28:44 executing program 7: mmap(&(0x7f0000000000/0x398000)=nil, 0x398000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000019d000-0xc)='/dev/rfkill\x00', 0x800, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f00000f2000-0x68)={0x6, 0x3f, [{0x2, 0x0, 0x15d17eaf}, {0xffffffff, 0x0, 0xfffffffffffffffa}, {0x9, 0x0, 0x1f}, {0x5, 0x0, 0x9}, {0x30000000000, 0x0, 0x2}, {0x8, 0x0, 0x1ff}]}) syz_emit_ethernet(0x36, &(0x7f0000398000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x1, 0x4, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0x4, 0x9397], ""}}}}}}, &(0x7f00002b2000)={0x1, 0x0, []}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002c5000+0x72f)='wchan\x00') mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000398000)=""/30) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f000039b000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000039a000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002e2000-0x8)=@assoc_value={0x0, 0x1f}, &(0x7f000031d000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000074000)={r4, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x5}, 0x98) rt_sigtimedwait(&(0x7f0000399000)={0x100}, &(0x7f0000399000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000016b000-0x10)={r2, r3+30000000}, 0x8) 2018/01/28 13:28:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f00004fa000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000068e000)=0xffffffffffffff94) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000047000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dfe000-0x4)=0xe8) bind$can_raw(r1, &(0x7f00000b1000-0x10)={0x1d, r2, 0x0, 0x0}, 0xb7) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xc8, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xc8}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) 2018/01/28 13:28:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bba000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000077000)={0x7fffffff}, &(0x7f00002f3000)={0x0}, 0x8) dup2(r1, r0) vmsplice(r0, &(0x7f0000a4b000)=[{&(0x7f0000817000-0x85)="", 0x0}], 0x1, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000ce5000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 13:28:44 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000033b000-0x4)=0x0, 0x800) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe4e2019d30f8cb06, &(0x7f0000362000)=""/135, &(0x7f0000a7c000-0x4)=0x87) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x79, 0x0, 0x9, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/28 13:28:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f000003a000-0x12)='/dev/input/mouse#\x00', 0x7, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000af7000-0x8)={0x0, 0x20, 0x0}, &(0x7f00002f9000)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000019b000-0x4c)={0x2, 0x9, 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]}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00002f0000-0x20)={0x7, 0x8, 0x4, 0x8, 0x2, 0x30, 0x9, 0x4b, r2}, 0x20) bind$alg(r0, &(0x7f00000a5000)={0x26, "6861736800000000000000001000", 0x0, 0x0, 'hmac(md5)\x00'}, 0x58) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000497000-0x88)={0xffffffffffffffe0, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) openat$ashmem(0xffffffffffffff9c, &(0x7f0000d19000-0xc)='/dev/ashmem\x00', 0x400, 0x0) socketpair$inet6(0xa, 0x5, 0x10000, &(0x7f00001a6000)={0x0, 0x0}) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="", 0x0) recvmmsg(r3, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) 2018/01/28 13:28:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000005000)='./control\x00', &(0x7f0000790000+0x13e)='./bus\x00') symlink(&(0x7f0000cca000-0xa)='./bus/file0\x00', &(0x7f0000928000)='./control\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006cd000)={0x0, 0x0, 0x0}, &(0x7f0000c38000-0x3)=0xc) quotactl(0x10000, &(0x7f0000501000)='./bus\x00', r0, &(0x7f000002f000-0x6)="a069048a010a") truncate(&(0x7f0000fb2000-0x6)='./bus\x00', 0x0) removexattr(&(0x7f00005bf000)='./control\x00', &(0x7f0000d4b000)=@random={'user.', '\x00'}) 2018/01/28 13:28:44 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000003000)={0x1ff, 0x2, 0x1f000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000008000)=0x2) 2018/01/28 13:28:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000040f000)='./file0\x00', 0x0) r0 = open(&(0x7f00002d3000-0x8)='./file0\x00', 0x0, 0x80) mkdirat(r0, &(0x7f0000808000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) openat$dir(0xffffffffffffff9c, &(0x7f000055c000)='./file0/file0\x00', 0x0, 0x0) 2018/01/28 13:28:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000190000)='/dev/sequencer2\x00', 0x20003, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0x2cd0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d5f000-0x8)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x1f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000911000)={0x0, @in6={{0xa, 0x2, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x23d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0xfc}, &(0x7f00006cc000-0x4)=0xfffffffffffffe05) pause() setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000993000-0xc)={r1, 0x9, 0x20}, 0xc) 2018/01/28 13:28:44 executing program 6: openat$rtc(0xffffffffffffff9c, &(0x7f00009f6000)='/dev/rtc\x00', 0x800, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000404000-0x8)={0x0, 0x0}) r2 = fcntl$dupfd(r1, 0x800000000402, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000ade000)=0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0xc) fadvise64(r2, 0x0, 0x5, 0x4) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r2, &(0x7f0000ecd000-0x3a)=""/58, 0x3a, 0x40002140, &(0x7f0000d44000-0x1c)={0xa, 0x2, 0x21, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, 0x1c) [ 60.871732] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/28 13:28:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x801, 0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x2c, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x0}, @IFLA_LINKINFO={0x4, 0x12, []}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00006dd000)='/dev/dsp\x00', 0x100, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00002ec000)={0x0, r1}) writev(r0, &(0x7f0000e8e000-0x30)=[{&(0x7f0000fa1000)="5e42696c5ae3ad4ccaaa91161e99cf4e834e08e82440332b27b4ace217d03b0431efcb0750009e7c5b4d831b83218ecfcd1c8cb50a68ad213b3c5ac967524c35f920378756e070c2c0400d3c1a53a8454f5b612ce9c332adfc6e1388a8f566d7b4e832f38c8ee734b262c3fb8246b9bdc23d1db1f4d332c3bb9ef0603ef9662e68cb389fba07e356bc518f161b171472f947b48fe8b12eba5d104795b6385e94f8a820505bbba84169c21c6ab6525fc506a5c4d4187dadab45dd23e47c2ef1a92f0c2e0bbee252dea28cd30e6502", 0xce}, {&(0x7f0000ffe000-0x9)="de5681bc86bd1ebd91", 0x9}, {&(0x7f0000211000-0x72)="d6a0a51c7af8b9761531ba83485bd4e500007d9e61a2f19dada1e5468d0f9f07f523a63271d5830cdd623d20a9d83458854eb454479db5cf916488d5e02692becc92a9aac69810a283fe3386fd2011856fc40c9e1289323c67d1b4b1a96aca1d4c1b93b0668fd80ea46e13808fbefa809512", 0x72}], 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000f00000-0x10)={0x8, 0x200, 0x3, 0x0}) 2018/01/28 13:28:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000ffd000+0x8b6)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000330000)=0xfec, 0x4) sendto(r0, &(0x7f0000e78000)="120000001200e7ff00ffe90009144a000ae9", 0xfffffffffffffeb9, 0x0, 0x0, 0x227) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/28 13:28:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000466000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc1000-0x4)=0xfffffffffffffe10) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00002ba000)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00001ef000)="ff01000000000000000000000000000101000000", 0x14) 2018/01/28 13:28:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000084e000)='/dev/cuse\x00', 0x10000, 0x0) io_setup(0xffc, &(0x7f0000eac000-0x8)=0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@common='sit0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='lo\x00'}}}) [ 60.953917] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 61.022029] 8021q: VLANs not supported on lo 2018/01/28 13:28:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00009b6000-0x20)={0x14, 0x23, 0x829, 0x3, 0x2, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 13:28:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000014c000)={0x400019980330, 0x0}, &(0x7f0000b2d000)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000047f000)=0x1ff, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00002eb000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c2000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f6e000-0x7)={0x0, 0x0, 0x0}, &(0x7f0000263000)=0xc) chown(&(0x7f0000413000)='./file0\x00', r1, r2) 2018/01/28 13:28:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000517000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f000029d000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fd3000-0xc)={r1, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/28 13:28:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003dc000)='/dev/loop#\x00', 0x760000000000, 0x8000005) fadvise64(r0, 0x0, 0xc131, 0x3) r1 = syz_open_dev$usbmon(&(0x7f00002ad000-0xd)='/dev/usbmon#\x00', 0x7, 0x105000) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/01/28 13:28:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) 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_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f000012c000-0x10)={0xf000, 0x5000, 0x0}) setns(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00006ff000-0x4)=0x80000000) 2018/01/28 13:28:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000db5000-0x91)=""/145) openat$ion(0xffffffffffffff9c, &(0x7f0000b92000-0x9)='/dev/ion\x00', 0x400, 0x0) r1 = shmat(0x0, &(0x7f0000c78000/0x2000)=nil, 0x1000) shmdt(r1) syz_open_dev$adsp(&(0x7f0000de0000-0xb)='/dev/adsp#\x00', 0x10001, 0x400000) write$fuse(r0, &(0x7f0000008000-0x28)={0x28, 0x3, 0x0, @fuse_notify_store_out={0x0, 0x7, 0x0}}, 0x28) 2018/01/28 13:28:44 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000)=0xffffffff, &(0x7f0000002000-0x4)=0x4) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 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) write(r0, &(0x7f0000001000+0xf01)="81ce2f409a67be85c425132bcd591d2bd4cc1dc79c32f4db2d389f023e47bf42f2cbe2f323940e4a21ed0651a5176ab345af5b", 0x33) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000004000-0x48)=@full={{0x3, {"a054a8100059f3"}, 0xd69}, [{"8a96084528b423"}, {"9e3baee8339c77"}, {"0df99deab0cf86"}, {"5809678939c124"}, {"22f153eb872f1d"}, {"debe44184b88e0"}, {"454df86fcf8c0c"}, {"b36a4b5ed42c76"}]}, 0x48, &(0x7f0000004000-0x40)=[{&(0x7f0000003000)="37bcde20ba91b6ae91e2accf2fb508c6a5d623d33f8412ef316c82b150d81d2f232f520b8afb043beb5988b5a2d82fb901d2c5d1fdc06f8e1ff29a679de48d7f51d2b1e3ad2f15a62bc01587ac26794d1fdadac2169c4fb83083bf8256d4dc72457fdc33fba5f5e815fe45bea8633c4e79fc5cb9ed7bc489ee33", 0x7a}, {&(0x7f0000004000-0x34)="4f3d36fd8b2c78b2884ea5a6d0a6cd2f1fc062c13bb3e0ce985e1df9440af32cb02388ef4349cf066975aaf4bb00a945c47886c5", 0x34}, {&(0x7f0000002000-0x8)="5837f1c8dc84a5ba", 0x8}, {&(0x7f0000004000-0x16)="8fdae7752c4a909db73824142d1e1a50effdec6cb4ed", 0x16}], 0x4, &(0x7f0000001000)=[{0xb0, 0x100, 0x10001, "cefa1c68943cc148ea7d1365aae17d3f6b79305c8982ae7011e9bc628b14fb57d7cc7bfd184f7ee85f93a470cce1ac56f043654f125f0fadacedadf63067393f7650a49213e8b3fabf122e239169c2d6548dccebe175addc82107791e6712782acb09dbb7f725b6313845f76bde30cf50f82987d1c1b638aeb67be5871008808cf6a599cb06a30bb73c276a85a371a4ccd631189629cee4871d8"}, {0xc8, 0x11f, 0x7, "adefa03f3f8c1e6b69f08d87dc5772ba1c9cdbd512c2122cb749d9869e727602e58e9ed2b1af64508151a46c9b348b9f7753b4d21656bc41da5329d44e4c68a0e5dc275f9acd389fc46163d878ec8b84cdb7d2d9bca90644b8a4485bb96e4156cc48d726f27a4e49d29a28edd890c0625a0dbe92a739136b1347b0a2e57f2c9e000f4c97a495288cc41986d9749a03ff4e6e7c722cc8d6483690b26880af068101019775dd136d8b391e3595bcdd9bc97f626a"}, {0x88, 0x112, 0x4, "da9e4cc10bb0ae875196b2a629fde46d7bdc39031112a5670b46ed9914bcb559bc505b9f76791dd4400ac2d9a537f399aba73b6534f75e1cfe5efc104a06ce36d75b5f5c5dd690ca7c48a67b08c5d95985048d1ec9531a6154c73844e4b70f68629e6e0f0ad5cc5e949519e608298e5862d26e1bf8cea3"}], 0x200, 0x40081}, 0x10000) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000003000-0x40)=[{0x3, 0x6305}, {0xf, 0x84b}, {0x2, 0xfff}, {0x8, 0xfffffffeffffffff}, {0x3, 0x0}, {0x2, 0x9}, {0x4, 0x1}, {0x3, 0x3}], 0x8) ioctl$int_in(r0, 0x5452, &(0x7f0000001000-0x8)=0x800) 2018/01/28 13:28:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000026f000-0x9)="91732f75736572004a") 2018/01/28 13:28:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00008a1000)='/dev/kvm\x00', 0x800, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000984000)=""/24, 0x18) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000842000)=0x824e) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000004f000)={0x0, 0x0, 0x0}) 2018/01/28 13:28:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c65000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = syz_open_dev$sndseq(&(0x7f00000bc000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "000000000000000300000102a1569b3fd4cec307d5ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a2a800f0000080000000009fb42e876589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 13:28:44 executing program 7: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f000040a000-0x10)={0x0, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000008000-0x4)=0xb1c2, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendto(r1, &(0x7f0000de8000-0x1000)="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", 0xfff, 0xc3fe68eda9554f8b, &(0x7f000064f000-0x10)=@ipx={0x4, 0x0, 0x800, "86462eb966dc", 0x8, 0x0}, 0x10) 2018/01/28 13:28:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000001000-0x10)={0x9, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000671000-0x4c)={0xd9, 0x5cb, 0x96, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000272000)=""/66) ioctl$int_out(r1, 0x0, &(0x7f0000cb8000-0x8)=0x0) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x10c, 0x11, []}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000524000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b8b000-0x4)=0xc) wait4(r2, 0x0, 0x2, &(0x7f0000f91000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 13:28:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x2a, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006fa000-0x8)={0x0, 0x0}, 0x800) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000cab000)=""/23) syz_emit_ethernet(0x2e, &(0x7f0000ee3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[@generic={0x94, 0x2, ""}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a37000-0xd)='net/anycast6\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000074c000)=0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f000039f000-0x10)={0x4, &(0x7f000050b000-0x250)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000129000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000383000)=0x8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000563000)={0x80, 0x4, r2, 0xfff, r3, 0x4, 0x4, 0x0}) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000e48000)={0x9, 0xc8, 0x8}) 2018/01/28 13:28:45 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f000000a000-0xc)={0x5, 0x4, [0xfff]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/ppp\x00', 0x800, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000005000-0x10)={0x2, &(0x7f0000002000-0x1)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000006000)={r2, 0x30}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x7) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000000a000)=0x0, &(0x7f0000002000)=0x4) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000005000)={0x0, 0x5, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "35087d58ac0076f8042e0b88db000343", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 13:28:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f000033a000)={0x2, &(0x7f000014c000+0x885)=[{0x20, 0x0, 0x0, 0x10001}, {0x6, 0x0, 0x0, 0x0}]}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000084000-0xb)='/dev/audio\x00', 0x303040, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000631000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000599000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000d1d000)={0x0, 0x0}) r2 = getpgid(r1) ptrace$getsig(0x4202, r2, 0xa8, &(0x7f0000dd2000-0x10)={0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000051000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000073000-0x4)=0xc) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000baf000)=0x0) dup(r0) sendmsg$nl_netfilter(r0, &(0x7f0000185000)={&(0x7f0000f31000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a52000)={&(0x7f0000cfc000-0x1a8)={0x1a8, 0x11, 0x6, 0x8, 0x5, 0x1, {0x7, 0x0, 0xa}, [@typed={0x10, 0xc, @str='em1I\x00'}, @generic="f45ad1e86ee140760fb514e98fc80954a97656bd90fadf610aa6636de29acb8747693b5353663411246ea86ba5dded8161c5176dbe48e9d48bf0e4787a50dba2e31c940f5a662a797f4d8b4ca1ec2542a27b7199a227098f770e2698b824f533568de030c284e903d86a1f8bf7afde0f2ceca55903679a22c112746a51db346a384fcb807d6271364f9051f8", @nested={0x10, 0x2a, [@typed={0xc, 0x60, @pid=r2}]}, @generic="412d9635727192637288fcebd2eb7da71f0803494fee53db289608bf4a525ff20af17c57092b3d1737a3fe049a332bff13b84752043d5e7694a35eedd2d357aba97cd2f6725b42e6960b8d5cd74de3e5355704b12b9954116c0a6ef853c4eec7f842062dc4041e5228a61d7f328b5ebd31eedbec8357d71f03973481e9183ab8873c521b59f6e55d2946fd96418a74c0aa00b75b5c52335dcc01a6bbe709d42841ec04df5934939f7579c57f7cd29bd56115c4e153b1f594b9b621ffd7b8c48e784aa01b277a40d0", @nested={0x14, 0x58, [@generic="a571d87a8fea52bc9869e27530"]}, @typed={0xc, 0x5b, @pid=r3}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x40}, 0x8000) 2018/01/28 13:28:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a60000)={0x0, 0x0, 0x0, []}, &(0x7f000060b000-0x4)=0x8) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) connect$l2tp(r1, &(0x7f000077a000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x4, 0x1, 0x2, {0xa, 0x1, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x5}}}, 0x3a) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000046000-0x10)={r0, 0x1, 0x3ff, 0x98}, &(0x7f000054f000)=0x10) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/28 13:28:45 executing program 3: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f000033f000-0x4)=0x7ffffffc, 0xfffffffffffffea5) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000409000-0x21c)=[{{&(0x7f0000649000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00005ff000-0x60)=[{&(0x7f0000667000)=""/194, 0xc2}, {&(0x7f00000bb000)=""/246, 0xf6}, {&(0x7f0000fc7000)=""/16, 0x10}, {&(0x7f0000d75000)=""/0, 0x0}, {&(0x7f0000fc6000)=""/126, 0x7e}, {&(0x7f000063d000)=""/200, 0xc8}], 0x6, &(0x7f0000c2e000)=""/230, 0xe6, 0x5739}, 0x3}, {{&(0x7f0000fc8000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009c5000)=[{&(0x7f0000e05000)=""/43, 0x2b}, {&(0x7f000093f000)=""/88, 0x58}], 0x2, 0x0, 0x0, 0x10001}, 0x0}, {{&(0x7f000011d000-0x32)=@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}}}, 0x32, &(0x7f00003b4000)=[{&(0x7f0000fc8000)=""/145, 0x91}, {&(0x7f0000fc9000-0x86)=""/134, 0x86}, {&(0x7f0000ada000)=""/4096, 0x1000}], 0x3, &(0x7f0000120000-0xfc)=""/252, 0xfc, 0x2f}, 0x7}, {{&(0x7f0000225000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000418000)=[{&(0x7f00008fa000)=""/0, 0x0}, {&(0x7f0000fca000-0x4f)=""/79, 0x4f}, {&(0x7f0000ab9000)=""/79, 0x4f}, {&(0x7f00005df000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000fca000-0x17)=""/23, 0x17, 0x9}, 0x8}, {{&(0x7f0000fcb000-0x40)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000a5f000-0x20)=[{&(0x7f0000fcb000-0xba)=""/186, 0xba}, {&(0x7f0000fca000)=""/73, 0x49}], 0x2, &(0x7f0000fcb000-0x8e)=""/142, 0x8e, 0x7}, 0x1}, {{&(0x7f0000fcc000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, 0x1e, &(0x7f0000585000-0x50)=[{&(0x7f0000fcc000-0x32)=""/50, 0x32}, {&(0x7f0000fcb000)=""/44, 0x2c}, {&(0x7f000026c000)=""/0, 0x0}, {&(0x7f0000fcc000-0xbf)=""/191, 0xbf}, {&(0x7f0000fcc000-0x66)=""/102, 0x66}], 0x5, &(0x7f0000833000-0x6b)=""/107, 0x6b, 0x7fff}, 0xfffffffffffffff9}, {{&(0x7f00002f8000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, 0x1e, &(0x7f00001d8000-0x30)=[{&(0x7f0000fcc000)=""/245, 0xf5}, {&(0x7f0000c7f000-0x88)=""/136, 0x88}, {&(0x7f0000fd0000-0xe9)=""/233, 0xe9}], 0x3, &(0x7f0000dca000-0x1000)=""/4096, 0x1000, 0x28d}, 0x3}, {{&(0x7f0000fcd000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000fcd000)=[{&(0x7f00008dd000)=""/73, 0x49}], 0x1, &(0x7f0000fce000-0x2c)=""/44, 0x2c, 0x3}, 0x2}, {{&(0x7f00001a9000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, 0x1e, &(0x7f0000fce000)=[{&(0x7f0000fce000)=""/58, 0x3a}, {&(0x7f0000fcf000-0x49)=""/73, 0x49}, {&(0x7f0000fcf000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000fce000)=""/2, 0x2, 0x6}, 0x8}], 0x9, 0x0, 0x0) 2018/01/28 13:28:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) connect$inet(r0, &(0x7f0000e27000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r1, &(0x7f000025e000)=[{&(0x7f0000096000)="47070c12388254fd670890e19d6bd1c135674b3833962460ac0dedeb59fbcc1529925049ee1ecf3ceb1b9582c950df5fde87d232dbaf96dfa09d4cd0e52748cface42e3f70d79f6aaccd275e83a975b02bf64d0bf9b34770911b5479c9021f6545ca68998435845349b341f38d60700393bae97491869671e36343b29ee9df16dbde2680390e8fca8ffa5725b05c805eed75d3423b1b7b6600c38497a402fe333c0c649bc868d9178e77ca18b7c1a7256fdacd340b41fbcd5aec9d06d0d4f806b625f9b5648f2d7d8bd28255f363e362444395f1e644683f97e1bb2b4ac4e50ba3b3bfa70b0d3ef79fd654fd45d8db781bdfc87fb2b593ee0af6de4ec64c9fd6a22ed7dcf281cf1e922935d52b1aa1be64e1ad4e0edf601f68916d29ed900dab37ef9479331c38152c2ffb7169bf191a43fcbc489af0eb99f1fb6a765854dfb7d601023dd10f47bcda094f171180958b033a47ee81bd0a535b09febb1a59154ffb07549b2b1274da6773439c69594acd3501fe1bdb32b85d0a6119bb71477bb68270d82db162ec21018a4508a3db7a272da6cbdf86c5906c8387c209103cd7bc5803aa7630f470f8fbe6a17c6c13db69f901fb3f995381efda98c82c05cdca34087117a7cca87c27e80e7119e6278224c497c92ee678480714f2e8643fe3ab875bd693a16cdefde233797cf4c2c954f35687d0b83a1db2fa92d8011382d58ae7d19c786fcfad69426b848b04b20077c99c69153c3dd39dc308", 0x219}], 0x1) 2018/01/28 13:28:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x2a, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006fa000-0x8)={0x0, 0x0}, 0x800) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000cab000)=""/23) syz_emit_ethernet(0x2e, &(0x7f0000ee3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[@generic={0x94, 0x2, ""}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a37000-0xd)='net/anycast6\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000074c000)=0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f000039f000-0x10)={0x4, &(0x7f000050b000-0x250)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000129000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000383000)=0x8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000563000)={0x80, 0x4, r2, 0xfff, r3, 0x4, 0x4, 0x0}) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000e48000)={0x9, 0xc8, 0x8}) 2018/01/28 13:28:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000000003, 0x0, &(0x7f0000ea8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x891f, &(0x7f00006cf000)={@common='tunl0\x00', @ifru_names=@common='irlan0\x00'}) r1 = syz_open_dev$dmmidi(&(0x7f0000a20000-0xd)='/dev/dmmidi#\x00', 0x7f, 0xa0200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/28 13:28:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) writev(r0, &(0x7f0000003000)=[{&(0x7f0000009000-0x7d)="bc", 0x1}], 0x1) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000005000)=0x20000000) bind$unix(0xffffffffffffffff, &(0x7f000000e000-0x8)=@file={0x0, ""}, 0x2) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000bda000-0x56)="", 0x946f0f732688c1a, 0xfffffffffffffffe) open_by_handle_at(r0, &(0x7f0000a2b000-0xf1)={0xf1, 0x1, "0e6a271d7a4da327c34e0fc91f892f1969fd77d007065ad418e1e604a2a29d5746b55265fa86cb85a02ecb1a06454fed0063edeff5d047d702ed99388c18b6905b6ee5eab03c07dac77c61bf6fc8e1d5d3bc6967c2864a6851fc9289f801b1e9d3b3a7c6c9ed22ade56e2dad368b3c9421fcc45e1383e84ac35584e710d0d77e534b1c34c60fff7bc98412d8e9df1bf30efb5412ef017d07d716a17916c5850b827607675c18ee1c687fc21f64edbf2f73e7ac83f279fe59f2264872043c5bf9898fe482d9158daea6e52a260130cb8b82d76d0d17d2331a182d9120a0b12f364e7329e0a09cb3098b"}, 0x81) 2018/01/28 13:28:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000c9000)={0x2, 0x78, 0x62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x6, 0x200000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x400, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000eb4000-0x20)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r1, &(0x7f000029c000-0xa9)='Z', 0x1, 0x0, &(0x7f00007c4000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 13:28:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008ca000+0xe6e)='./file0\x00', 0x40) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f00009d1000-0x8)='fuseblk\x00', 0x1000, &(0x7f0000628000)="") 2018/01/28 13:28:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x0, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000365000)=0x0, 0x4) [ 61.351860] ================================================================== [ 61.359303] BUG: KASAN: null-ptr-deref in linear_transfer+0x634/0x900 [ 61.365875] Write of size 2 at addr (null) by task syz-executor4/8130 [ 61.373308] [ 61.374928] CPU: 1 PID: 8130 Comm: syz-executor4 Not tainted 4.15.0-rc9+ #283 [ 61.382190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.391533] Call Trace: [ 61.394117] dump_stack+0x194/0x257 [ 61.397745] ? arch_local_irq_restore+0x53/0x53 [ 61.402409] ? lock_acquire+0x1d5/0x580 [ 61.406378] ? snd_pcm_oss_sync+0x3a6/0x830 [ 61.410704] ? linear_transfer+0x634/0x900 [ 61.414934] kasan_report+0x13b/0x340 [ 61.418736] check_memory_region+0x137/0x190 [ 61.423138] memcpy+0x37/0x50 [ 61.426236] linear_transfer+0x634/0x900 [ 61.430327] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 61.435425] ? add_wait_queue+0x1a9/0x290 [ 61.439563] ? lock_downgrade+0x980/0x980 [ 61.443704] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 61.448795] snd_pcm_plug_write_transfer+0x24e/0x410 [ 61.453877] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 61.459568] ? snd_pcm_format_physical_width+0x5b/0x70 [ 61.464817] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 61.470509] snd_pcm_oss_write2+0x260/0x420 [ 61.474806] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 61.479287] ? rcutorture_record_progress+0x10/0x10 [ 61.484281] snd_pcm_oss_sync1+0x1cc/0x550 [ 61.488510] ? snd_pcm_oss_write2+0x420/0x420 [ 61.492978] ? trace_event_raw_event_lock+0x340/0x340 [ 61.498141] ? perf_trace_lock+0xd6/0x900 [ 61.502261] ? __save_stack_trace+0x7e/0xd0 [ 61.506554] ? check_noncircular+0x20/0x20 [ 61.510783] ? wake_up_q+0xe0/0xe0 [ 61.514298] ? snd_pcm_format_set_silence+0x171/0x4b0 [ 61.519467] snd_pcm_oss_sync+0x5b6/0x830 [ 61.523593] ? snd_pcm_oss_sync1+0x550/0x550 [ 61.527985] ? fsnotify_first_mark+0x2b0/0x2b0 [ 61.532570] snd_pcm_oss_release+0x20b/0x280 [ 61.536955] ? snd_pcm_oss_sync+0x830/0x830 [ 61.541250] __fput+0x327/0x7e0 [ 61.544508] ? fput+0x140/0x140 [ 61.547768] ? _raw_spin_unlock_irq+0x27/0x70 [ 61.552244] ____fput+0x15/0x20 [ 61.555498] task_work_run+0x199/0x270 [ 61.559369] ? task_work_cancel+0x210/0x210 [ 61.563674] ? _raw_spin_unlock+0x22/0x30 [ 61.567796] ? switch_task_namespaces+0x87/0xc0 [ 61.572442] do_exit+0x9bb/0x1ad0 [ 61.575876] ? mm_update_next_owner+0x930/0x930 [ 61.580520] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 61.585694] ? __might_sleep+0x95/0x190 [ 61.589652] ? _cond_resched+0x14/0x30 [ 61.593512] ? futex_wait_queue_me+0x527/0x7e0 [ 61.598068] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 61.603408] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 61.608571] ? get_futex_value_locked+0xc3/0xf0 [ 61.613214] ? perf_trace_lock+0xd6/0x900 [ 61.617332] ? futex_wait_setup+0x22e/0x3d0 [ 61.621632] ? trace_event_raw_event_lock+0x340/0x340 [ 61.626796] ? futex_wake+0x680/0x680 [ 61.630577] ? check_noncircular+0x20/0x20 [ 61.634785] ? perf_trace_lock+0xd6/0x900 [ 61.638903] ? perf_trace_lock+0xd6/0x900 [ 61.643033] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 61.648115] ? futex_wait+0x6a9/0x9a0 [ 61.651894] ? trace_event_raw_event_lock+0x340/0x340 [ 61.657070] ? find_held_lock+0x35/0x1d0 [ 61.661113] ? get_signal+0x7ae/0x16c0 [ 61.664972] ? lock_downgrade+0x980/0x980 [ 61.669107] do_group_exit+0x149/0x400 [ 61.672968] ? do_raw_spin_trylock+0x190/0x190 [ 61.677522] ? SyS_exit+0x30/0x30 [ 61.680947] ? _raw_spin_unlock_irq+0x27/0x70 [ 61.685418] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 61.690416] get_signal+0x73f/0x16c0 [ 61.694114] ? ptrace_notify+0x130/0x130 [ 61.698153] ? exit_robust_list+0x240/0x240 [ 61.702453] ? iterate_fd+0x3f0/0x3f0 [ 61.706225] ? __inode_security_revalidate+0xd9/0x130 [ 61.711401] do_signal+0x90/0x1eb0 [ 61.714917] ? rcu_pm_notify+0xc0/0xc0 [ 61.718782] ? __fget_light+0x297/0x380 [ 61.722729] ? setup_sigcontext+0x7d0/0x7d0 [ 61.727029] ? fget_raw+0x20/0x20 [ 61.730460] ? rcu_read_lock_sched_held+0x108/0x120 [ 61.735453] ? kfree+0x1f3/0x260 [ 61.738794] ? vfs_writev+0x215/0x340 [ 61.742572] ? __fget_light+0x297/0x380 [ 61.746528] ? vfs_iter_write+0xb0/0xb0 [ 61.750481] ? __fdget+0x18/0x20 [ 61.753822] ? sockfd_lookup_light+0x104/0x150 [ 61.758392] ? exit_to_usermode_loop+0x8c/0x310 [ 61.763047] exit_to_usermode_loop+0x214/0x310 [ 61.767606] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 61.773130] syscall_return_slowpath+0x490/0x550 [ 61.777858] ? prepare_exit_to_usermode+0x340/0x340 [ 61.782850] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 61.787760] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 61.792764] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 61.797501] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 61.802229] RIP: 0033:0x453299 [ 61.805398] RSP: 002b:00007fba5b31ace8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 61.813085] RAX: 0000000000000000 RBX: 000000000071bec8 RCX: 0000000000453299 [ 61.820328] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 61.827570] RBP: 000000000071bec8 R08: 000000000000002f R09: 000000000071bea0 [ 61.834808] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 61.842050] R13: 0000000000a2f33f R14: 00007fba5b31b9c0 R15: 0000000000000000 [ 61.849311] ================================================================== [ 61.856635] Disabling lock debugging due to kernel taint [ 61.862711] Kernel panic - not syncing: panic_on_warn set ... [ 61.862711] [ 61.870073] CPU: 1 PID: 8130 Comm: syz-executor4 Tainted: G B 4.15.0-rc9+ #283 [ 61.878640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.887965] Call Trace: [ 61.890525] dump_stack+0x194/0x257 [ 61.894123] ? arch_local_irq_restore+0x53/0x53 [ 61.898764] ? kasan_end_report+0x32/0x50 [ 61.902885] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 61.907609] ? vsnprintf+0x1ed/0x1900 [ 61.911389] ? linear_transfer+0x630/0x900 [ 61.915596] panic+0x1e4/0x41c [ 61.918759] ? refcount_error_report+0x214/0x214 [ 61.923499] ? linear_transfer+0x634/0x900 [ 61.927705] kasan_end_report+0x50/0x50 [ 61.931650] kasan_report+0x144/0x340 [ 61.935425] check_memory_region+0x137/0x190 [ 61.939803] memcpy+0x37/0x50 [ 61.942880] linear_transfer+0x634/0x900 [ 61.946921] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 61.951996] ? add_wait_queue+0x1a9/0x290 [ 61.956126] ? lock_downgrade+0x980/0x980 [ 61.960244] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 61.965316] snd_pcm_plug_write_transfer+0x24e/0x410 [ 61.970397] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 61.976080] ? snd_pcm_format_physical_width+0x5b/0x70 [ 61.981329] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 61.987022] snd_pcm_oss_write2+0x260/0x420 [ 61.991326] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 61.995795] ? rcutorture_record_progress+0x10/0x10 [ 62.000783] snd_pcm_oss_sync1+0x1cc/0x550 [ 62.004993] ? snd_pcm_oss_write2+0x420/0x420 [ 62.009461] ? trace_event_raw_event_lock+0x340/0x340 [ 62.014628] ? perf_trace_lock+0xd6/0x900 [ 62.018750] ? __save_stack_trace+0x7e/0xd0 [ 62.023051] ? check_noncircular+0x20/0x20 [ 62.027262] ? wake_up_q+0xe0/0xe0 [ 62.030781] ? snd_pcm_format_set_silence+0x171/0x4b0 [ 62.035947] snd_pcm_oss_sync+0x5b6/0x830 [ 62.040068] ? snd_pcm_oss_sync1+0x550/0x550 [ 62.044446] ? fsnotify_first_mark+0x2b0/0x2b0 [ 62.049019] snd_pcm_oss_release+0x20b/0x280 [ 62.053411] ? snd_pcm_oss_sync+0x830/0x830 [ 62.057705] __fput+0x327/0x7e0 [ 62.060957] ? fput+0x140/0x140 [ 62.064211] ? _raw_spin_unlock_irq+0x27/0x70 [ 62.068687] ____fput+0x15/0x20 [ 62.071939] task_work_run+0x199/0x270 [ 62.075806] ? task_work_cancel+0x210/0x210 [ 62.080097] ? _raw_spin_unlock+0x22/0x30 [ 62.084222] ? switch_task_namespaces+0x87/0xc0 [ 62.088866] do_exit+0x9bb/0x1ad0 [ 62.092295] ? mm_update_next_owner+0x930/0x930 [ 62.096936] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 62.102094] ? __might_sleep+0x95/0x190 [ 62.106044] ? _cond_resched+0x14/0x30 [ 62.109905] ? futex_wait_queue_me+0x527/0x7e0 [ 62.114459] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 62.119797] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 62.124960] ? get_futex_value_locked+0xc3/0xf0 [ 62.129600] ? perf_trace_lock+0xd6/0x900 [ 62.133717] ? futex_wait_setup+0x22e/0x3d0 [ 62.138016] ? trace_event_raw_event_lock+0x340/0x340 [ 62.143188] ? futex_wake+0x680/0x680 [ 62.146961] ? check_noncircular+0x20/0x20 [ 62.151166] ? perf_trace_lock+0xd6/0x900 [ 62.155285] ? perf_trace_lock+0xd6/0x900 [ 62.159409] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 62.164480] ? futex_wait+0x6a9/0x9a0 [ 62.168251] ? trace_event_raw_event_lock+0x340/0x340 [ 62.173418] ? find_held_lock+0x35/0x1d0 [ 62.177457] ? get_signal+0x7ae/0x16c0 [ 62.181322] ? lock_downgrade+0x980/0x980 [ 62.185447] do_group_exit+0x149/0x400 [ 62.189306] ? do_raw_spin_trylock+0x190/0x190 [ 62.193855] ? SyS_exit+0x30/0x30 [ 62.197279] ? _raw_spin_unlock_irq+0x27/0x70 [ 62.201746] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 62.206733] get_signal+0x73f/0x16c0 [ 62.210423] ? ptrace_notify+0x130/0x130 [ 62.214456] ? exit_robust_list+0x240/0x240 [ 62.218754] ? iterate_fd+0x3f0/0x3f0 [ 62.222527] ? __inode_security_revalidate+0xd9/0x130 [ 62.227701] do_signal+0x90/0x1eb0 [ 62.231212] ? rcu_pm_notify+0xc0/0xc0 [ 62.235071] ? __fget_light+0x297/0x380 [ 62.239022] ? setup_sigcontext+0x7d0/0x7d0 [ 62.243317] ? fget_raw+0x20/0x20 [ 62.246742] ? rcu_read_lock_sched_held+0x108/0x120 [ 62.251727] ? kfree+0x1f3/0x260 [ 62.255071] ? vfs_writev+0x215/0x340 [ 62.258855] ? __fget_light+0x297/0x380 [ 62.262800] ? vfs_iter_write+0xb0/0xb0 [ 62.266749] ? __fdget+0x18/0x20 [ 62.270086] ? sockfd_lookup_light+0x104/0x150 [ 62.274641] ? exit_to_usermode_loop+0x8c/0x310 [ 62.279290] exit_to_usermode_loop+0x214/0x310 [ 62.283843] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 62.289356] syscall_return_slowpath+0x490/0x550 [ 62.294082] ? prepare_exit_to_usermode+0x340/0x340 [ 62.299069] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 62.303968] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 62.308952] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 62.313679] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 62.318404] RIP: 0033:0x453299 [ 62.321564] RSP: 002b:00007fba5b31ace8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 62.329238] RAX: 0000000000000000 RBX: 000000000071bec8 RCX: 0000000000453299 [ 62.336484] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 62.343725] RBP: 000000000071bec8 R08: 000000000000002f R09: 000000000071bea0 [ 62.350970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 62.358212] R13: 0000000000a2f33f R14: 00007fba5b31b9c0 R15: 0000000000000000 [ 62.365925] Dumping ftrace buffer: [ 62.369433] (ftrace buffer empty) [ 62.373112] Kernel Offset: disabled [ 62.376712] Rebooting in 86400 seconds..