0/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x101000) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00009eb000-0x1000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000002000-0x31)=""/49) seccomp(0x1, 0x20000000, &(0x7f0000e4d000)={0x0, &(0x7f0000566000)=[]}) 2018/01/27 06:54:49 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000f07000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000000000+0x610)='posix_acl_accessvmnet0!(-^securityvmnet1'], &(0x7f0000000000)=[&(0x7f00001d0000)='!eth1user\x00', &(0x7f00002a9000+0x4c1)='usersecurity\x00', &(0x7f00001c7000)='trustedbdevtrusted\x00', &(0x7f0000c46000)='vboxnet0security\x00', &(0x7f0000000000)='\x00', &(0x7f0000000000)="252540656d3075736572eb2c656d3147504c00", &(0x7f0000a43000)="5c776c616e30ae00", &(0x7f00003f7000)='(/posix_acl_access)(-vmnet1\x00', &(0x7f0000001000-0x8)='em1systemmime_type\x00'], 0x1000) socket(0xa, 0x3, 0x1) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, r1, 0x7, 0x3, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x3a, 0x40, &(0x7f0000002000+0x68f)={'filter\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000002000-0x10)={0x0, 0x0}, []}, 0x60) 2018/01/27 06:54:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f000034e000-0x40)={0x4, 0x0, 0x5, 0x20, "5ab349ba71947833b56fa74a6f1d6330a17e33a70263d4d539a58d030b70c8d5b72602235d2a1dbca68f7137", 0xa55f}) socket$inet6_sctp(0xa, 0x0, 0x84) write(r1, &(0x7f0000108000)="c0", 0x1) fcntl$addseals(r0, 0x409, 0x5) 2018/01/27 06:54:49 executing program 2: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3c16043d, 0xc000) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000c9f000-0x4)=0x0) fcntl$getflags(r0, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000ea8000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0x9208, 0x0) 2018/01/27 06:54:49 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f000087c000-0x20)={0xff, 0x2, 0x8, 0x5, 0x4, 0x4e}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='bcsh0\x00'}}, 0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x7}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r2, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe1, 0x4}, 0x98) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0x1, 0xf3, 0xd78, 0x9, 0x2, r0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000001000-0x18)={0x2, 0x4, 0x1, r0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x20001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ac4000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdd31, 0x7, 0x70, 0x100, 0x58}, 0xa0) syz_open_dev$mouse(&(0x7f00004e9000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/01/27 06:54:49 executing program 6: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ad5000)={0x0, []}, &(0x7f0000ad2000)=0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ad5000)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x81, &(0x7f0000ad4000)=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) io_submit(r2, 0x5, &(0x7f0000002000)=[&(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f0000003000-0x5f)="37742791a4665367b8493fc0136ae5aa5873a3576265e8371361d8bb97425cb8f3b992301c0340bb7357d531dcb332aef38086009d3b2f1fb55e559bfa58d80fb1c80e275168a62acc513a541183ec578760dc9eb7ecf3a1fbca650d30bc5a", 0x5f, 0x1ff, 0x0, 0x1, r1}, &(0x7f0000ad5000-0x40)={0x0, 0x0, 0x0, 0x8, 0x1, r0, &(0x7f0000ad3000)="98bbb93f6e313de4c0631480a4f42378863cd72055d18f08b833fda0a6ee2abf6a5783cec6ebceefa0a2753c172850371760c9840b2f7169e61511c326b3e35acd6299e3cca798228a671affd38d608ef8df0c75c69d059d", 0x58, 0x8, 0x0, 0x0, r1}, &(0x7f0000ad2000)={0x0, 0x0, 0x0, 0x0, 0x1, r1, &(0x7f0000002000)="86bf54ffd8e951fb6d3a884c73a64f002ac196a81cc6ef902ccdf37a04609515bc1c576f327cfaa843d810257337575ac26f716bbe9ef02e797f58edcf0a545d9efd81bac96cc7fd6e3c6863", 0x4c, 0x9, 0x0, 0x1, r1}, &(0x7f0000ad5000-0x40)={0x0, 0x0, 0x0, 0x2, 0xbd4, r1, &(0x7f0000002000)="352b016f1614a9a0fea05d424bfef7a06a2ebc929e5ca6a6725bbd037534628d182c70e4e932c1b7bb95c413f8c3cde856a46b6544473e2b11a7be6ef208671e428266fc324f0ae18026b3b90b9e22bc1a87fe3a28ae8ac82eff23c06494426a7ef296632e7c34386d990351e69032eddd2f4f95e5a778480355a9d9a7", 0x7d, 0xa06, 0x0, 0x1, r1}, &(0x7f0000003000-0x23)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000003000-0x86)="bbc736a9e22af1d12fadfab1dc045b4281b6b6e0c145b266df71ac6d0ca568571a53e54041d22570baeda93857126eac1e0b6ef11ddf646f3fb5752671f1e4ed7c6683f88a68de660fa75bf5087dbf94c0e8ba191e6c8d55aafac32f989ed0116c700f18181637c85b1e7356d01df8d4d139f57eaceb21f02f59cdce7c5b04c8f6b85c4d4313", 0x86, 0x8, 0x0, 0x1, r1}]) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000002000-0x10b)={r0, r0, 0xf22f, 0xffff, &(0x7f0000001000-0x7)="eae1ae46076ee8", 0x50, 0x80000001, 0x8001, 0xffff, 0x7650, 0xffffffff00000001, 0x7, "9f5d1af80000c1bb20d5015236ac17bed8a245deefd912115e9cc27f13b878040cc011753f9c7977342380ebcad3c748e5c660330c48aef78bf431d8912fcb3ae77a4f5dcf29348315df61912d5acb3782a7a99e7c97b50e68ae2f6622dffd336d33c3b144a134a36586a7e09397f15502000556ace268a547f1e872ab2fb68b507707784c63862f3860b968b2af48ecbd0a670abcd500663ad56a7d9b943b3cc7f78613b93ae43eb30861199a54a0f26a2e5b2818ed0aa2ef07edc76cd33cb8a43b51f69745542af9cd40f1ad4a5427115402cad21f71d8b860649a7fb59542c16e1e"}) 2018/01/27 06:54:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007e3000)='/dev/ppp\x00', 0xd8080, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000d3e000-0x8)={0x9, 0x95}) sendmmsg$unix(r0, &(0x7f0000626000)=[], 0x0, 0x10) r2 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)='ns\x00') fstat(r2, &(0x7f0000df3000-0x35)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f000084a000)={0x4, 0x7, 0x7, 0x7fffffff, 0x6, 0xfff, 0x5, 0xffffffff}, &(0x7f0000156000-0x40)={0x7, 0x5, 0x7ff, 0x8, 0x8000, 0x6, 0x4, 0x5}, &(0x7f0000590000-0x40)={0x80, 0x5e, 0x81, 0x862, 0x1, 0x8, 0x2dc0, 0x6}, &(0x7f0000e39000)={0x77359400, 0x0}) 2018/01/27 06:54:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 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$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000de8000)='/dev/vga_arbiter\x00', 0x7fd, 0x0) 2018/01/27 06:54:49 executing program 2: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000057000)={0x0, 0x0, 0x0}, &(0x7f0000058000-0x4)=0xc) r1 = syz_open_dev$sndpcmc(&(0x7f0000054000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x200) recvfrom$inet6(r1, &(0x7f0000013000)=""/4096, 0x1000, 0x2, 0x0, 0x0) perf_event_open(&(0x7f000003b000)={0x2, 0x78, 0x9, 0x7c152a85, 0x1, 0x3f, 0x0, 0x0, 0x40004, 0x1, 0x9, 0x69, 0xffffffffffffffff, 0x20, 0xdffb, 0xffffffffffff26fb, 0x9, 0xc99, 0x8, 0x1, 0x8, 0x7fff, 0xe8, 0xdea, 0x800, 0x100000000000, 0x20, 0xb9b6, 0x8, 0x6, 0x8, 0x5263, 0x2, 0xfff, 0x8, 0x7fff, 0x7, 0x10001, 0x0, 0x1, 0x1, @perf_config_ext={0x3, 0x5e1}, 0x7, 0x6, 0x8, 0x6, 0x4, 0x4, 0xd0, 0x0}, r0, 0x200, r1, 0x2) openat$vnet(0xffffffffffffff9c, &(0x7f000003a000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) select(0x40, &(0x7f0000039000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x80200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004c000)={0x77359400, 0x0}) 2018/01/27 06:54:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000344000)='/dev/vga_arbiter\x00', 0x80, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000021b000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0x2, &(0x7f0000476000-0x7)="ffffffff", 0x4) 2018/01/27 06:54:49 executing program 5: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f62000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000f63000-0xb)='/dev/audio\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$PROG_LOAD(0x5, &(0x7f0000783000)={0x8, 0xb, &(0x7f000079f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x7, 0x0, 0x0, 0x6, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000f60000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000f64000-0x8)={0x0}, 0x8) 2018/01/27 06:54:49 executing program 1: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) unshare(0x40600) signalfd(r0, &(0x7f0000ba0000-0x8)={0x0}, 0x8) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e83000)='/dev/mixer\x00', 0x2, 0x0) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000e84000-0x8)={0xfffffffffffffffb, 0xfffffffffffffff8, 0x9, 0xfc}, 0x8) [ 38.433504] device syz3 entered promiscuous mode 2018/01/27 06:54:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000359000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$amidi(&(0x7f00004d9000)='/dev/amidi#\x00', 0x5, 0x402000) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f0000f3f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b30000-0x10)={&(0x7f000053b000)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIASn={0x4, 0x14, ""}, @IFLA_MASTER={0x8, 0xa, 0x7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 06:54:49 executing program 6: mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x5, 0x31, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00004ed000-0x10)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10, 0x800) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000026d000-0xfc)="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", 0xfc, 0x800, &(0x7f00004ed000-0x20)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000434000-0x18)={0x0, 0x0, 0x0, 0x0}) [ 38.482084] device syz3 left promiscuous mode [ 38.509683] A link change request failed with some changes committed already. Interface syz0 may have been left with an inconsistent configuration, please check. [ 38.509897] binder: 5234:5236 ioctl c018620b 20433fe8 returned -14 [ 38.515830] binder: 5234:5238 ioctl c018620b 20433fe8 returned -14 [ 38.545412] A link change request failed with some changes committed already. Interface syz0 may have been left with an inconsistent configuration, please check. 2018/01/27 06:54:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000a44000-0x8)=0x108000000) 2018/01/27 06:54:50 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x80880) ioctl$int_in(r0, 0x546f, &(0x7f0000006000)=0x3) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000000)="f8ed16dfad5a21571cb7eecc8f9108c48f46c9bdfd03b59e891bd68915af532a3880233f9c539266396e1803854dcba3cf0a3246a68fdc508d02fe4384fc26a3cc35817043e231907aec374670fd55e5d3438cae88419553f623d915d87a0de826ef9eaa77d5c2fb5aa46626c4607d7a0f03c43ff505529ac09d73d4e0d6929b71d6b5186322757a5e012cdacbfe9eb603abe6045ee1b0dc3a4ff2c9a8ad4b662e5859b08e9883ca4792aafe83a2f218978d9f077f93f8feb3ed233d66c2f82d1837249e0137224a6e473fd9018e29dcb2510bf30d5a670b51f88b7c", 0xdc}, {&(0x7f0000003000-0xc)="db4e69802e79e9a216a1d082", 0xc}, {&(0x7f000000d000-0x68)="37c11459b46ac38dcc7bb7c3fb643857d5761637de169352920086e91c5dc7a25e6eece6333d1dd0a66a1d829a74c44d93bfea14d73cecd1eaf4331815940d019dafc87c448d91fcb6bed7071a770b7a0c3d9a5159fd818f8a443eda529b18fd11c8c42d3f757263", 0x68}], 0x3, 0x0) ioctl$int_in(r1, 0x80000080044dfb, &(0x7f0000001000)=0x0) 2018/01/27 06:54:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 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) r1 = socket$inet(0x2, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002f8000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ccf000-0x10)={0x6, 0x1, 0x3, 0x2, 0x0}, &(0x7f0000754000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000cb7000-0xa0)={r3, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5e, 0x4, 0x9b41, 0x2, 0x40}, &(0x7f00003b8000-0x4)=0xa0) recvmsg(0xffffffffffffffff, &(0x7f0000f69000-0x38)={&(0x7f0000196000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00000db000)=[], 0x25d, &(0x7f000001a000)=""/79, 0x7bf7fe846f400248, 0x0}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000d33000)={0x3, &(0x7f0000e9e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000aa5000-0x8)={r5, 0xd}) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b7000-0x8)={0x0, 0x0}) sendmsg$key(r7, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xffffffa3}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000ab5000)={@loopback={0x0, 0x1}, 0x9, r4}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000077000-0x20)={0x8001, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000864000)={0x5, r8}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000f8d000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f000082a000-0x8)={r9, 0x2}) recvmsg(r6, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000687000-0x60)=[{&(0x7f0000ae3000)=""/22, 0xffffff08}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0xffffffffffffff73, 0x0}, 0x121) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00001b3000-0x8)={0x0, 0x6}, &(0x7f0000150000-0x4)=0x8) 2018/01/27 06:54:50 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000000f000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x1, 0x3}}, 0x2e) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000c000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000011000-0xd)='/dev/dmmidi#\x00', 0x0, 0x9d2948dd3399dc01) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000010000)=0x0, &(0x7f0000011000-0x4)=0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000011000)={0x0, 0x0}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000012000)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {r2, r3/1000+30000}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "11f9ea717adc0990"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000014000-0x10)={0x0, 0x48, &(0x7f0000013000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x956, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x100000001}]}, &(0x7f0000014000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r4, 0x4b}, &(0x7f0000006000-0x4)=0x8) sendmsg$can_bcm(r0, &(0x7f0000002000)={&(0x7f0000006000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000b000)={&(0x7f0000008000)={0x7, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x8001}, 0x1, @can={{0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "170eea7fecd3c42a"}}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 06:54:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = gettid() tkill(r1, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00007fc000)=[{0x0, 0x0, &(0x7f0000d43000)=[], 0x0, &(0x7f0000789000-0x1078)=[], 0x0, 0x0}], 0x1, 0x0) writev(r2, &(0x7f0000d26000-0xa0)=[{&(0x7f00002d0000-0x15)='}', 0x1}], 0x1) fcntl$setsig(r0, 0xa, 0xc) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000d01000-0x8)=0x0) 2018/01/27 06:54:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x4, &(0x7f0000079000-0x8)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000d93000-0x10)={0x0, 0x0}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000343000)={0x0, 0x2, 0x1, &(0x7f0000f0e000-0x8)=0x0}) getdents64(r1, &(0x7f000053a000)=""/102, 0x66) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2000000000000001, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) pipe(&(0x7f00005d0000-0x6)={0x0, 0x0}) getitimer(0x2, &(0x7f00001e3000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 06:54:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000811000-0x12)='/dev/loop-control\x00', 0x2000, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000313000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00004c8000)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000424000)={0x0, 0x5, 0x2, 0x0, 0x7, 0x100000000}, &(0x7f00007df000-0x4)=0x14) sendmmsg$nfc_llcp(r2, &(0x7f0000155000)=[{&(0x7f0000f97000)={0x27, 0x4, 0x6, 0x6, 0x5, 0x9, "9509444ee3c20d770fc05bdb510f9af85d6cce1799837860078ca3005710a2c9096ceb7c0109a51f145ee73c33af566782b6b37d9087de90a889e68c7bfe9c", 0xffffffff}, 0x60, &(0x7f00003dc000)=[{&(0x7f00006c6000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x10}, {&(0x7f00008e9000-0x60)={0x27, 0x1, 0x100000001, 0x1, 0xe4, 0x0, "1aeb32ae5b8a21e81ebb74c53c8d0c1c1fd1e5c792159fd0d339e67a48aab62ee593515b81d6ed529f27330d6eaa7a05e5cf86bc95a8706ddfcfccf9e285f4", 0x2}, 0x60, &(0x7f000043b000-0x10)=[{&(0x7f0000595000-0x35)="9634d3283c443ac792b7b26734dd69f054ec04f9b7f0636337cb6de7645e139da12fc16a8ccc3993117aab1938426e9dc4d0595e71", 0x35}], 0x1, &(0x7f0000ccb000-0xb8)={0xb8, 0x85, 0x564, "3c31c071a6253ca5b47ff75c8b5dd1320aebd72b630792e4f06a63fc3ac4175f833ef34a0a8f8d4d68cd75d629f21f162348e58ae66f64cab3816a6f2049ff0fb28f7f78213a3e70fd94e7161d79f08d85f17c5c812a5b627b06d52a9e663cd269cf6fe8b324ed02a45e15c8a8df305abf2c6eae2ab1ede4d94f286b5383bf5ab495b44266c20dd840f364e78cd3732dbe75bc87d42215074427dcc4c811b3d3a52178449d9811ee"}, 0xb8, 0x40}, {&(0x7f0000fd9000-0x60)={0x27, 0x0, 0x80000001, 0x7, 0x0, 0x9, "5a2bc72d0eaa03c9c05451b78cc7f839ee92fa1fa9413df8524af5c9f55fdea521d336ac96c84fbc634c6019e2cb1d2523836936b174c38bdb2826dbf903ac", 0x9}, 0x60, &(0x7f0000804000)=[{&(0x7f00009b6000-0xc1)="917c4f8af007559cc1433b95bbd418c9b814df7419b499bccf3a1d1fed720e4c3fc9d1e9998d106d7a57053259702cc825db06ee5c894089a21e0867beb3ca50bfadb95a5c43ce331cfcfb201fa1b912d7489ce60b39e45eddad130bdd31150b4b09d3596d2d44c2f85884a3a47d63b4a0e4cb9db037ab05d593ac8d1fe0dad54cd50340a0bc01c47167fb25ebed63cc3b5a2c149d5a2dad39b8c58d16109a34a980698b0e52ba0712283949ec08ee03592cc833ae21c9c60d3b408aebbf723780", 0xc1}, {&(0x7f0000d86000-0x6a)="21beddcddf7e3db03b9dfc6ebbac8c8b4a14d00cfce0642b5fb89f44fb45ae2cdd69de1d04a81e885d2ee50d1753719ba2102b2aaf64f8220ffc4f173e3e730306f085839ab33b80e8c68a3440ed533f2009a8a79aa95875478a22a0abaeacc61368e8735f8d8a37dfa5", 0x6a}, {&(0x7f00006cc000)="8ac7997e2dcc18aef17d00e7db7a6b8caa114a5b3a28305aef8d64613951b9ce2c054e07e7f84b04c0a5bb39064a0774a9753d3151ff283ba4989871a0ce445637e10f7ccd882e64d3186b984c081f57f405e5453b0c97011414bcd29728b7d97ab5ffeceda2476f8d289ed633eac8f894e90b2294fcffc4be22ab25c8a0d6fb99386ce765b89b32a0f13e05175c19744c8568f0d63f2e25344458ebe7d94c153e95ec9c429b0611d350a441969771549dfee7752e742502c471a7ef917547c085c08b8c75f4b8c4bf55907943ad6a234dc2b2f82daed63c3ff75395", 0xdc}, {&(0x7f0000af4000)="34ff3086647390d1a053512c7adce63940b3e9e593fba26b1180827e51cf80fdc0ffb1c31bf1d797f8886858aefd5e45c0790e41b9a741d5cd7703934cc8a9abf9ce94a66625f1eb6cddee5141a6558f7041e3c2bb1014bdd4843052bbe3c443e3925c1ec40e747b6e6a820b2edfb2d08ee741d53db5f789ae1f59f4d548a9fa130e4d04efd7e8c1c2cd172fdaf7ebf577b0200c8e5b5a46d6c584e16cce26d642fd17ffc6110a10c7f50493f5e598f3f2bc0f8be31c50d385bcdcb64f071e4adf31f50fb6190371094798", 0xcb}, {&(0x7f0000786000-0x87)="a591118730ffd24d2d7cb9dff0c51e8e55c4748c3f0e59ab45da32fde32f4fd3adfad5797de3bc1eeb1ec4276477303189033de4ed210dbceaebc8f9582eba5da901deaec415ae2dce0e0efeb80527fa0a4cafca4abf5b5a0a567cc72d7eade9dbdd0359e2a44e067d069fbcca4aa06f71eb29733adcb73d25e5b6420750cf9a317c6948e2e60e", 0x87}, {&(0x7f0000488000-0xa5)="81c65f3718dc8d1b31589fe07530deff82f72c2c57f2e9a9fbed1a18a9f35ce60b697a6a0d150eeeeba7748995fad35f62f3ba446e4876344ac67625230768e8a924f1447f971857931cff020fcccfe9e0779c13734f162702b6a3a93996d3d74b1d7a026e8a98ba47ef683e1d08e4d6a7fc2430256d02a7b82e172edcdfc1437d56c586927eb3cf9f8cfbeb03afa3a7e85a089a7759718c04cc7c576ba2d3d3dec9873f95", 0xa5}, {&(0x7f0000d9c000)="5cf1362040d9c3b59a79d97c1212555114d5d3a1466d6c4f4945447ab4d6e8fed10fa5a56f0da325e2807a24ef4c83cc02f9e7f20fed036e756853f712a663a496f7494d26ed9762216a18d749761bae91bab479dba61c039a6103cebb72b8ae0bc7cc98b88cba061321fd6f88bd9c6a2062f381ae7f7fb72bdd1a0edb8093e6a28102a15a44502af3794fceb62fc174ec8d28469c090dec89d915af9b253632531475480e3e389432284253296c", 0xae}], 0x7, &(0x7f0000f71000-0xd8)={0xd8, 0x19f, 0x9, "b3891cac614444c74eb1d09d889811de2d7fa110327d295cd98f79f0e5450cbab82e73ce76a69f0d0f29e662c070e51b71cebe9c06b1771f82971494715cfe97b96cd2bc444f2144a96483096a39a785285f24a3e78f888f9616845f99ad62777d57f412e15bcd74798723167a8bee956a8e9bf8ea560dba3248f8c9a634f7cb225ec0b1684be1d0dacec54ec25a1eadc4571f20655f4e06f8573205995ab30ca89604c5047810c7e36a9f86bd19c5859edf86c553c3eb482ee418a7c09d2921005b695b95"}, 0xd8, 0x40000}, {&(0x7f0000ad3000)={0x27, 0x5a64, 0x3, 0x7, 0x39c80000000000, 0x4, "1bc9d59e70ac0fb55d85820b3166b311600aaada51b221593b0f12b696ce01872ad01d0387b9765332b3f5255a32826b7041203ae67e7bf35ea7a0059f14ed", 0x5}, 0x60, &(0x7f00003c0000)=[], 0x0, &(0x7f0000f44000-0x80)={0x80, 0x0, 0x9, "d10f55c89e21383bbdcd082fd5e3d7e7d52bcee8db8b99cdc226731d7d2c248454c854923048c42eb33c796ea5f4d31d7ba55f0e9c1406830e1a2a2e967ec497367043c89abeffc54f344908caaaece60046c9d8f5805f7c223ff87b5f86880db99a3fdb61194ea846db6c"}, 0x80, 0x45134848bfbd6762}, {&(0x7f00003ee000-0x60)={0x27, 0x3ff, 0xad, 0x5, 0x7ad, 0x6, "c3e82649a216cd1d07358f64ba845dd52c2ef436ffc61cffa00d1cabd6b36f3ea06bc1dd694e58e9739f09a9a784dbb192aa7e3e1b22ec2b935a35bfe08a62", 0x5}, 0x60, &(0x7f00006d0000)=[{&(0x7f0000d17000)="a3e26f2047f60009450962756912e75bc908794f0cc4bf932a8f84ddd359b38935bc339c7052df9062e863f11dac1bd315f27c21439a41a169ed3a9f5d49e812cde35e0083481a7096368c5c36555a37524bfdce34b6d1f2b16cbfc2b513f9483326d467a19321456c1dc5fa69447fff459f643c609de7e8624a32d39436ab33e1c1377ca82b4f670d825a0368e75be77ea3bfab2bf44923cf72789dae42f43ee379516f27c7a9d9bd6c4cc1e1e3fc84f729c32f3aefbf54881a238c7c574f9873b297cfb4322aa4b9011868658f7826", 0xd0}, {&(0x7f0000016000)="c3347b34ed8d32ccb659541ac441db7973b6b033a54708d515023925a7892e4a2f747df2ad2233caadc9bd7b351b4ae5f83466c8e25e42b3e49b549d8fdd23e35c13ed92f077cf5bc3b5b78b60741d8e75b7e18bc1386289a6caa4a4ff91d10d1d6195eee76a6f22845f2c341f9d5772f5bb9adc78fff1352b4a703d9d0062873dbf6da24a2bb2b669d8c6a7936b37b4b332c550580cc561c900a73d9702f31fefa2e03c0d", 0xa5}, {&(0x7f0000f1a000)="bece4288d00e70f2b08684836d90623fda08c4991e52d4fa3842991b27c68e5b7965abc843fff448dc531736a651ebbb62e3d84c6eeacd26b875d173cfcffc0d2a1b75ee5a65ab3288ee471ae8dcb1a057631e9e7ecffbfc029a3960948aa488f3856adcc8943f0210dc4d3b3679a823554e94d9272985bcaa75d170af796c78c16eb8e98e9691fd5b588660d34e6c5659f68a39e529a9e15bb06bf82b60ba1a2bb958133bf80f8a072392b794cffbd1d1636114e35b2fe179bef410914bfd45d44e4c846d829fc7e0d3090a579bb5df95", 0xd1}], 0x3, &(0x7f0000b21000-0x100)={0x100, 0x10d, 0x7, "52acbe47588746057705bf95c49ec5a1cf21e378fb74475d54d535e01e1553366470337346ff7f04c9a0fe679afdafe6b14b63cc6a50115b9dc124e0b779740cbe67c41c676d44906ecff5527d20c5adc46279fcfad1e6f94813d9ecb94b33ef88b840ed020c1293d63bcbdd134efb53ca80b24ff74d9395d2211aae1f87e482199b9a47a91f620985f43dc97ce58c0696451508bddd62d18255ebea796de607cea00400eed35e7917c292529376f16feb31e7237e56e585767c13dc2a9d05c90b8d5aee17534d9a5dc8d35dbbd8e1fd7f7433b8fe2d8abff4b0c5844b2850eb96a43c8e5712e0141e06fde6a6"}, 0x100, 0xc000}], 0x5, 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000027e000)={r3, 0xa2, "fad078de27f75ce064ecd0b0466a98a6beea983fdc9512c8f2de730185c80ebbff9c80f81fca7549d9abf341a828b0158c1e3e797aab36bfbce9dcbc317d12afab6f00de972f050ba4adfb3be21084a4ff44d428d34c17b473df9de59fd21dc82defd13cb42c7e6ef694e9a00077eb6c90c4464ec6ff3768188c2052db54b81c797734573f548a6764025c1d0c26d29cba267fe61657d6d4ec8dd0179cb7a834de23"}, &(0x7f00006bf000-0x4)=0xaa) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) r4 = syz_open_dev$sg(&(0x7f00006b9000)='/dev/sg#\x00', 0xfffffffffffffffa, 0x44200) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x3) r5 = mmap$binder(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x2000000, 0x4010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000c94000)={r5, 0x0, 0x0, 0x0}) sysfs$1(0x1, &(0x7f0000e57000-0x1)='\x00') setsockopt$ax25_int(r4, 0x101, 0xc, &(0x7f000029b000-0x4)=0x59d9, 0x4) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000b01000-0x4)=0x1, 0x4) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000210000-0x4)='tls\x00', 0x4) 2018/01/27 06:54:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) readlink(&(0x7f0000721000-0x8)='./file0\x00', &(0x7f0000b8d000-0x4c)=""/76, 0x4c) perf_event_open(&(0x7f0000872000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x7ff, 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$sock_ifreq(r0, 0x89f0, &(0x7f0000bc6000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f000005d000)="0700000000000000000305fffe090000daff0000000100000000000000000423"}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000131000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000054a000)={@generic="963f04cb181548e31c646c0aef7d718a", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 06:54:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r1, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) poll(&(0x7f0000f7c000-0x40)=[{r1, 0x0, 0x0}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000531000)='setgroups\x00') connect$inet(r2, &(0x7f000098a000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a99000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db7000-0x4)=0xe8) bind$packet(r2, &(0x7f00002fd000-0x14)={0x11, 0x8, r3, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x14) sendfile(r2, r0, &(0x7f0000f65000-0x8)=0x0, 0x400000ff) 2018/01/27 06:54:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000260000-0xc)='/dev/autofs\x00', 0x204080, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00001da000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dd2000)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) 2018/01/27 06:54:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00002f8000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000417000-0x4)=0x9, 0x4) r1 = syz_open_dev$urandom(&(0x7f00007a2000)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f000098c000-0x8)=0x54) dup(r1) openat$ppp(0xffffffffffffff9c, &(0x7f0000ac9000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000b19000)=0x0) 2018/01/27 06:54:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000ccd000-0x24)={0x7fffffff, 0x41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f00000b5000)="7a6893", 0x3) ioctl$TCSETS(r1, 0x5402, &(0x7f0000539000-0x24)={0x3f, 0x935c, 0x3, 0x1f, 0xfff, 0x10001, 0x9bd3, 0x1ff, 0xb69f, 0x3, 0x7, 0x30c}) 2018/01/27 06:54:50 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='projid_map\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000000d000-0x10)={0x1, &(0x7f000000d000-0x8)=[{0xff, 0x2, 0xff, 0x8000}]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3af, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000b000)='GPL\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 06:54:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00004fe000)='./file0\x00', &(0x7f0000289000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000cda000)={{0xa, 0x3, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x2, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1f, [0x5, 0x5, 0x21, 0x100000001, 0xff, 0x6, 0x0, 0x2]}, 0x5c) getresgid(&(0x7f00002cf000-0x4)=0x0, &(0x7f0000bde000-0x4)=0x0, &(0x7f00006a8000-0x4)=0x0) setregid(r2, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000361000)={0x2, [0xfffffffffffffe55, 0x3]}) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000926000)="", 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000f50000)="", 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00007c6000-0xc)='/dev/autofs\x00', 0x100, 0x0) 2018/01/27 06:54:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000ee3000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000a08000-0x1)=0x0) 2018/01/27 06:54:50 executing program 0: 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', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000eb8000-0x8)='./file0\x00', &(0x7f00006e8000+0xf18)='.', &(0x7f000086a000)='btrfs\x00', 0x2010, 0x0) umount2(&(0x7f0000b73000)='.', 0x0) 2018/01/27 06:54:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000454000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000003c000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000947000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000535000-0x4)=0x2, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d82000-0x4)=0x0) 2018/01/27 06:54:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00009c4000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f000004d000-0x8)=0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000ba1000)=""/228) accept$inet6(r0, &(0x7f0000e33000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000648000)=0x1c) 2018/01/27 06:54:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000053d000-0xa)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fb3000-0x4)=0x9, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d38000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/27 06:54:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x1, 0x6, 0x28, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x4, 0x7, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 06:54:50 executing program 5: unshare(0x10000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x41) msgctl$IPC_RMID(r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d08000-0xc)='/dev/rfkill\x00', 0xc240, 0x0) 2018/01/27 06:54:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000312000-0x4)=0x4000000000002, 0x4) sendto$inet6(r0, &(0x7f0000fcf000)='.', 0x1, 0x1, &(0x7f0000677000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6}, 0xfffffffffffffd27) 2018/01/27 06:54:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0xfffffffffffffffa, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0xffffffffffff8001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0xffffffff00000001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000700000)={{0xffffffffffffffff, 0x2, 0x3, 0x3, 0xfffffffffffffff9}, 0x7, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x14) lstat(&(0x7f0000fbc000)='./file0\x00', &(0x7f00006c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x8, &(0x7f000036a000)='./file0\x00', r4, &(0x7f0000817000-0xc6)="558c45d211650661a0749f3fa573dc8152fb4e215d4c8239196d92c4c19d1e7fe91e4009f3c09fa2419ec978cac5ff38f8ce06565701ccf76d7c9b591bbbef4c97c7c2c5165096eaae8db2764194ed0f79593adc8cf5c09d0264a3c79775e0af1c7a34406bbe79687d8c4733a2005639ea4f8436ebd349ede46eb4390c324aca894055a80186309cb55812e6471a110c0f909eb795e92fa348e4df81e3d686b093da2f4881f43e328b37a4e725b3cf6004e448837e41c524f2a3b77eb0b77cf72b3100e72a6e") close(r2) 2018/01/27 06:54:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ptrace$setregset(0x4205, r0, 0x203, &(0x7f00008f3000)={&(0x7f000064d000)="1e062e736845182fdd775678e065002a0357a34609976e6d4eab348f2293608ce379f5d637d28f5a564c3c1160ce79ace02324a8d71ee5dbd447bb98c4368d987cdaab909c74f03e30bb", 0x4a}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000551000)=0x0, 0x179) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000afd000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x235, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x40, 0x20, 0x4}, &(0x7f0000a4b000)=0x20) 2018/01/27 06:54:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f81000-0x1)='./file0\x00', &(0x7f0000bc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() syz_fuse_mount(&(0x7f0000f27000)='./file0\x00', 0x8002, r0, r1, 0x5, 0x201020) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x948) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000c99000-0xc)={0x400800, 0x0}) 2018/01/27 06:54:50 executing program 3: mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000054000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000055000)={0x7, 0x2, 0x4, 0x400, 0xfffffffffffffff9, 0x100000001}) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) 2018/01/27 06:54:50 executing program 6: pipe(&(0x7f00004a9000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f7a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = 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) r3 = syz_open_dev$sndmidi(&(0x7f0000484000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x101000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000c8f000-0x15)=""/21) clone(0x0, &(0x7f0000ab3000)="", &(0x7f0000691000)=0x0, &(0x7f0000c72000)=0x0, &(0x7f0000c6c000)="") ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000c32000-0xbc)={0x5a3, 0x2, 'client1\x00', 0x6, "685c3dc7f8013e67", "3e2c6e7d9f806fcc661314bc56e58fb677521f10a4246466116099527640eec9", 0x3, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fremovexattr(r2, &(0x7f00004a2000)=@known='system.sockprotoname\x00') 2018/01/27 06:54:50 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/27 06:54:50 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fcc000-0x8)='./file0\x00', 0x141043, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000fcd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000136000-0x4)=0x14) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) 2018/01/27 06:54:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) mlockall(0x3) 2018/01/27 06:54:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000112, &(0x7f000039c000)=0x3fffffffffffffd, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) connect$inet(r0, &(0x7f00004ac000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff2d) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00006e2000)=[{&(0x7f0000096000)="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", 0x219}], 0x1) 2018/01/27 06:54:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$dspn(&(0x7f0000902000)='/dev/dsp#\x00', 0xffffffffffffffff, 0x10000) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003cd000-0x8)={0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006b6000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f000079c000)={0x0, 0x0, []}) setsockopt(r0, 0x1, 0x9, &(0x7f00002be000)="eacea12e", 0x4) 2018/01/27 06:54:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f000002d000)=0x0, 0x0, 0xffffffffffffffff, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) listen$netrom(r0, 0x4) bind$alg(r1, &(0x7f00005c0000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia-asm)\x00'}, 0x58) r2 = syz_open_dev$mice(&(0x7f000046d000)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000b5f000-0x83)={0x0, 0x7b, "6277f93dbaa83f79209dd576a05663bd0ca51109917539e40d18de6b78eebfad25ef2bbe51f097b1dcebbd502cfb4821872c080a047d602b554aa821df39b5893301cd77ef9da3a7963605cdc08b920b4d75900f6432ebc4d182294eafa46f0cfc783f95d21048209cf6b80dadc6775b87cf618db7c5ff0d19bc12"}, &(0x7f00003f8000-0x4)=0x83) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000ffc000)={0x40000, 0x0, [0x9da, 0x5bd7f9d0, 0x48000000, 0xe, 0xe6, 0x7a88000, 0x1f, 0x2]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000682000-0x108)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8b7, 0x800, 0x54f, 0x58, 0x42, 0x100000000, 0x1, 0x80000000, 0x5, 0x0, 0x7ff, 0x8, 0x10001, 0xfffffffffffffc00, 0x0]}, &(0x7f00007ea000)=0x108) 2018/01/27 06:54:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) fchdir(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000d1c000)=0xfffffffffffffc04, 0xfed5) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009e5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e53000-0x4)=0xc) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r3, &(0x7f00008e1000)={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) r5 = accept(r1, 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, &(0x7f0000909000-0x54)="a727ba60bafbd754ff7d5337c3bf88d4edcbc513731e9b16a8d4373e0250ef0e00fe2f52e18b8b4b7ccf1c560bb804a49cd32449a4c15c75e98b63f769116cb777abb4ded71a54fe7611955fe86561c503cd0708", 0x54, 0x0, &(0x7f0000c6b000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r5, &(0x7f000097a000)={0x0, 0x0, &(0x7f00009e0000)={&(0x7f00003cc000-0x48)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r5, &(0x7f00004fa000-0x1000)="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", 0x1000, 0x40, &(0x7f0000c45000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 06:54:50 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) r1 = syz_open_dev$mouse(&(0x7f000082f000)='/dev/input/mouse#\x00', 0x7ff, 0xc040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000000)=0xdec5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f00007c1000)='user\x00', &(0x7f0000bbc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001ed000-0x17)="ea373098de691b3f9c865cff8139bd11abcf2616bab86c", 0x17, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r2, 0x47785ba3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000176000)='./file0\x00', 0x2000, 0x21) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00007f3000-0x4)={0x800}, 0x4) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000b6e000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) syz_open_dev$mice(&(0x7f0000160000)='/dev/input/mice\x00', 0x0, 0x12001) readv(0xffffffffffffffff, &(0x7f00004aa000)=[{&(0x7f000010d000)=""/4096, 0x1000}], 0x1) mq_notify(r3, &(0x7f00002af000-0x60)={0x0, 0x38, 0x0, @thr={&(0x7f00007b6000-0x12)="5d107fed94d1df8a61151bae0f4273d89d8b", &(0x7f000034e000-0xfb)="95c70e6d6dff1d61f6952cd182512e03dd55f69d5305321f1504d20ffa5a21fcb761963bcd27613ca061b938ed458de0bfc525ed55235ed8727cef6b7765a360e078ff1c4cc305a565f89a750538fcde763605b5e2b93c94cdaa6aa91a45db91826de714bdd5e585d98ea61156e72237290902e8887a051b7bb3feaebb9d8db491fda904d66a7a46f5820cdf88fc0e1c36db157b669dc551c92e2a04188cfe3e63564a110e68f629c440ea01a1d8df3d10f55e62c2a25532f4c6558bca388f77c4f41e3d69ba540de10053236c6b5a585764539d9fbdfed79a2c1a9dfe299a433f2e09368be4c863b33647356f3ff4747e7bda8033d6d42545a8da"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 06:54:50 executing program 6: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b36000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f000064b000)={0x101ff, 0x2, 0xf000, 0x2000, &(0x7f0000c25000/0x2000)=nil}) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00007cb000)=@common='bond0\x00', 0x10) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f87000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r2, &(0x7f0000f87000)=0x101, 0x8) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x5, 0x0, 0x3, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0x0}, @sadb_address={0x1ffffffffffffff1, 0x2005, 0x0, 0x8000000000000000, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000f88000-0x10)={0x7, 0xa8}) 2018/01/27 06:54:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000304000-0xae)=""/174) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000008c000)='/dev/autofs\x00', 0x230000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000b00000-0x68)={0x8, 0x8, 0x8, {0x77359400, 0x0}, 0xfffffffffffffffd, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 06:54:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000c2e000-0x4)=0x10000000000, 0x4) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000aa1000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000798000)=0x3f6) 2018/01/27 06:54:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x494, 0x80000) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000003000-0x4)=0xfffffffffffffffd) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000001000-0x138)={{0xf000, 0x10000, 0x1f, 0xffffffff, 0x1, 0x3, 0xe26b, 0x80000001, 0x7, 0x3, 0x5a9, 0x2, 0x0}, {0x0, 0x0, 0xf, 0x1ff, 0x9, 0x80, 0x5, 0x9, 0x6, 0x1000, 0xd94, 0x1, 0x0}, {0x1d000, 0x1000, 0xd, 0x7ff, 0x40, 0xff, 0x5, 0x3, 0x100, 0x100000001, 0x80000000, 0x2, 0x0}, {0xcdb13e33cd3d488c, 0x10000, 0x8, 0x2c, 0x7, 0x9, 0x100000001, 0x7, 0x8, 0x4, 0x20, 0x3, 0x0}, {0xf001, 0x4000, 0x9, 0x3, 0x7598, 0x0, 0xa4c7, 0x6, 0x6, 0x0, 0x200, 0x4, 0x0}, {0x7000, 0x7000, 0xe, 0x7f, 0x0, 0x8, 0xffff, 0x1, 0x6, 0x0, 0x5, 0x3, 0x0}, {0x0, 0x2, 0xa, 0x8, 0x1f, 0x5, 0xffffffff, 0x8, 0x7, 0x1f, 0x2, 0x80000001, 0x0}, {0xf000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x2, 0xfffffffffffffff7, 0x800, 0x784, 0x40000, 0x0}, {0x6000, 0x6000, [0x0, 0x0, 0x0]}, {0x4000, 0x0, [0x0, 0x0, 0x0]}, 0x20000018, 0x0, 0x6000, 0x20120, 0xf, 0x8000, 0x0, [0xb0, 0xdcb, 0x4, 0x418]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000002000-0x23)=""/35) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00008cb000-0x45)={r0, 0xce, 0x8, "6b89e3410424428bd320b812a910c50200000000000000413d235a09ecbb6b0000541a1a296a1e29d393b5ba3bf5e3f23cb1a44c95a59788031e2a"}) openat$dsp(0xffffffffffffff9c, &(0x7f00005c0000)='/dev/dsp\x00', 0x8000, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000008e000-0x4)=0x0) r1 = syz_open_dev$loop(&(0x7f000035a000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r1, 0x40000, 0x3, 0x4) 2018/01/27 06:54:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000-0x20)={@generic="d87cca4dbf2dd6b472427b516c429222", @ifru_addrs={0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioprio_set$uid(0x3, 0x0, 0x6) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000030000)=0x0, &(0x7f0000031000-0x4)=0x4) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000000c000-0x10)=[{0x64, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f0000034000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/27 06:54:50 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) mknod$loop(&(0x7f00002b8000-0x8)='./file0\x00', 0x1100, 0xffffffffffffffff) open(&(0x7f00007b5000-0x8)='./file0\x00', 0x440200, 0x0) 2018/01/27 06:54:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[], 0x0, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f0000bdd000)={0x0, 0x0, &(0x7f00001d3000)=[{&(0x7f0000999000)="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0x1000}, {&(0x7f000009b000-0x1000)="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", 0x1000}, {&(0x7f0000f06000)="1723ca9ace8c45abd7a6d88e6b838e4b21eb879cdb3760ea0c6d67caf4f8e11e96ed11ea90b73064259fd03d3f109b63f6f55f01c4287161e04519a1a53986037e8f085af662ab82bc569c9571ea4d776ef2665e4deda61f2db70564983319e8ec43e4b20bcea1e5ec92c54d4af776cf1152b660958f32fb785794942e238e3eaa94a224f44b0a83e989edb35afd72ba01d23c563b036855a89c416846815b5b01e37b92d8da3e0c15048ae3817aeb869a7e1b401aebac872cddccd4c3b4097b097594279e68e6cbeac7ef4207aaa39b09bb08d32af78af9a7dcddb8b014bbba335770f439baba92bc343e6f14c4ac1171d2798f2242bd6c120ee2dc8dcead", 0xff}, {&(0x7f0000219000-0x22)="8738c085fa18f7731ed57b9c83bbd252709963ead4f573fefa9280ef3d5e7e5eb654", 0x22}], 0x4, &(0x7f0000139000)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x100, 0x117, 0x2, 0xec, "e613c3d95fbabe0f8eb318dc2de94bce66ae58b88b28a7ddb563b5ff163dd83cf88c1092cb375b3eb817eee64cedd771cefad715636132f3c66dbb60225df2072d2a1ff88eb13cae4ebca072e5fd8ffb68f5c9da71970ec72896d539870b659fc03398b69440e70b2b3770ce1a4eb6dfd8ea83d152692d40ff007b1ec178203c2e004dbbdc7a04ad67b0df8f236035d298fec561dd7d1dfa1b73e8913a94369e5e0087129428efc56347237cb31c52b128919e767829d13b1f1dff3baf38e13a050d62c36d935b1c99c356c72d7c78c314660b021b2dc843b8af2973a441a640efc22c932a112a1e2298ef22"}, @iv={0x100, 0x117, 0x2, 0xec, "ba0e3151909eda86443142b48fc45a9282d2bbfce8e4d3a7b107c36a2cf170b9c8919a9cbdfef518ab44e6fe682e4ce25d0a8526dc891d2a6ddccd868099e5c91de7cf33e82136bbe989d90376822825385cdb683edf575a14125c5bcc4bb315236c53caef36cdc2d71245b1ff73aa26015d483be37b17d094cba726dd947e6d11227d8a344c052a3482992ad72d673c5cfe06a18935eb9c4728eb4360d1cd46c2221b92130926727a7d790296f0b9f067ce105659f50ca0ab39c6088bb52ee04021478a75c5ee266280651a5fd3ee1fba07d12ddfdfbeab2c9620007bce871220461a11eca6ef0d46a23341"}], 0x218, 0x40011}, 0x8000) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a3b000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) syz_open_pts(r2, 0x44000) 2018/01/27 06:54:50 executing program 6: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) bind$bt_hci(r2, &(0x7f000000b000)={0x1f, 0x9, 0x3}, 0x6) socket$packet(0x11, 0x3, 0x300) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000002b000)=0x0) perf_event_open(&(0x7f0000010000)={0x7, 0x78, 0x7, 0x3, 0xd7, 0x7f, 0x0, 0x1000, 0x40000, 0x7, 0x8, 0x80000001, 0x2, 0x31, 0x4, 0x3, 0x2, 0xeeb, 0xfffffffffffffff7, 0x1, 0x2, 0x9, 0x400, 0x8c, 0x100, 0x1, 0x7f, 0x6, 0x8000, 0x9, 0x100000000, 0x81, 0xde3f, 0x0, 0x4, 0x6, 0xe2d, 0x5, 0x0, 0x40, 0x814b736ef0a0b107, @perf_bp={&(0x7f0000018000-0x1)=0x0, 0x7}, 0x4, 0x0, 0x20, 0x5, 0x7fff, 0x8, 0x1000, 0x0}, r3, 0x2, r0, 0x2) ioctl$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$sndseq(r0, &(0x7f0000045000-0x30)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) 2018/01/27 06:54:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000012c000)={0x0, 0x0}) getsockname(0xffffffffffffff9c, &(0x7f00002bd000)=@pppol2tpv3in6={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}}}, &(0x7f0000e31000)=0x3a) tee(r0, r1, 0xd6, 0x8) r2 = syz_open_dev$sndctrl(&(0x7f0000fa1000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f00005cd000-0x18)={0x20000000c, 0x8, [0x0, 0x0]}) 2018/01/27 06:54:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000369000)='/dev/loop#\x00', 0x0, 0x2) flock(r0, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, r0) r1 = socket$inet6(0xa, 0xffffffffffffffff, 0x71) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00002a7000-0x8)={0x0, 0xffffffff80000001}, &(0x7f00004b0000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000b71000)={r2, 0x40}, 0x6) [ 39.355235] dccp_close: ABORT with 84 bytes unread 2018/01/27 06:54:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x8) uname(&(0x7f000026a000-0xf)=""/15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00004e0000-0x6e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, ""}}}}}, &(0x7f000077b000-0x18)={0x0, 0x1, [0x31b]}) 2018/01/27 06:54:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00001c9000)={0x0, 0x9c23, 0x2, 0x10001}, &(0x7f000099d000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c46000-0xc)=@sack_info={0x0, 0x3f, 0xffffffffffffffff}, &(0x7f0000e77000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005ae000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcb6e000000000000, 0x4, 0x8, 0x8, 0x5}, &(0x7f00005c6000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xb, &(0x7f0000623000)=@sack_info={r1, 0x3, 0x1}, &(0x7f0000000000)=0x2) 2018/01/27 06:54:50 executing program 7: mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000840000-0xf)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00004f1000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x7959}, 0x8) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000093d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000093d000-0xe8)=@ethtool_eeprom={0x43, 0x10000, 0x4e7, 0xd8, "0c670c4afeb3e23a76b19eae083a8690b0429c22a3cf3393a7ba0f797082eb3b949128bcc8f4eb50961b4ca0e196ab57301c054eb8c13c234af367fc88dfc7e6e7a6ed96e30b3e68a9352bbebb9892c3c2b53ea91a3f9d3748869608e0b93aea45675751d7b0b5c9dd09c2c497eb00ea704e4237cbacc5f1e670dda7fbab5fc87c1b557d1f0b452fe1bd0adc9898fbab5dd1a3e7ea0231c17504e8564317b766937029d0541378c13ca5525a984976282ed44ded07bf23aeace7fca64f38d7b3a9769d2b46579663cecac27d8e3cbd6dbd85cef852283a32"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000093e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f00000dc000)=@ethtool_wolinfo={0x1f, 0x0, 0x2, "37601badc875"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 06:54:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000642000)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0x26) recvmsg(r0, &(0x7f0000de4000)={&(0x7f0000c1c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002aa000)=[{&(0x7f00000ec000)=""/4096, 0x1000}, {&(0x7f0000174000-0x55)=""/85, 0x55}], 0xffffffffffffe5e, &(0x7f0000c3a000)=""/4096, 0x1000, 0x0}, 0x0) sendto(r0, &(0x7f000042c000-0xa9)="120000001200e7f300ffed005f1406000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/27 06:54:50 executing program 4: r0 = socket$inet(0x2, 0xb, 0x9) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000062c000-0x4)=0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000015f000)=@generic="79256bff3de3309ffc362f2c2aaaf4dd") fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000014c000)={0x0, 0x19f, 0xffffffffffffffc1, 0x5, 0x9, 0x26eb, 0xffffffff, 0x6, {0x0, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x7fff, 0xffff, 0x1ff, 0x8000}}, &(0x7f000093a000-0x4)=0xb8) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000093a000-0x8)={r2, 0x9}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000208000-0x8)=0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000004d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) ioctl$int_in(r3, 0x5452, &(0x7f000075f000-0x8)=0x4) r4 = fcntl$dupfd(r3, 0x0, r3) getsockopt$inet_int(r4, 0x0, 0x17, &(0x7f00005a8000-0x4)=0x0, &(0x7f000069d000-0x4)=0x4) linkat(r4, &(0x7f0000652000-0x8)='./file0\x00', r4, &(0x7f00007ae000)='./file0\x00', 0x1000) 2018/01/27 06:54:50 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000fd7000-0x8c)={0x967a, 0x1, 0x3, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6, 0x0}, 0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000fd7000)={0x8, 0x7fffffff, 0x1ff}) setsockopt$packet_buf(r1, 0x107, 0x10000000000016, &(0x7f0000db9000-0x1)='[', 0x1) 2018/01/27 06:54:50 executing program 0: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000f8a000)='/dev/audio#\x00', 0x8000, 0x183000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f0000f7b000)="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", 0x2ea}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) readv(0xffffffffffffffff, &(0x7f0000bb0000)=[], 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f8c000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/27 06:54:50 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000851000-0x8)={0x0, 0x0}) connect$l2tp(r1, &(0x7f0000c09000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x3, 0x1}}, 0x2e) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000006000-0x2)="", 0x0) 2018/01/27 06:54:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = memfd_create(&(0x7f0000e66000-0x1)='\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000018b000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf6, 0xfffffffffffffffa, 0x0, 0x0, 0x0}, &(0x7f0000f03000)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000849000)=@assoc_value={r2, 0x5}, 0x8) sendto$inet(r0, &(0x7f00006aa000-0x1)="a9", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00006cf000-0x18)=[{r0, 0x0, 0x0}, {r0, 0x20, 0x0}, {r0, 0x11, 0x0}], 0x3, 0x0) 2018/01/27 06:54:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000ed4000)=""/0) r0 = socket(0x10, 0x3, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000188000)={0x0, 0xcb, "a7d878e2315e210c821d59faa2b8c40c547d66b173ce310dd33f69e9a7ea6d2977da113233362cdcd9f5fc12edff9e691639c3bbef4f12f26551b5d179b6867ae444a9bfe4e73e04c24afc6933e69fefb12725aa2227efdd18a888012e7a58e827f944351fd6b3e5cc11ecc060645ae927f32c6c3d59a0e3df797588d20b11722cf0b5e38ad0736a04460a74fa67a4d19b84e465f9c72b6092a58107a3ac635e85fbbca15d8c412a7564112930e65ed4266bd054dff4d9ef2cf133c8961f049c78753931afd875119edb7e"}, &(0x7f00000e1000-0x4)=0xd3) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00002da000-0x8c)={r2, @in6={{0xa, 0x2, 0xaecf, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xc000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write(r0, &(0x7f00009e8000)="260000005e000900000004f839ef0000fff30f000100000000000000060000070009ff6e35ea", 0x26) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000a36000-0x4)=0x0, &(0x7f00009db000-0x4)=0x4) 2018/01/27 06:54:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$llc(0x1a, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a02000)={0x0}, &(0x7f00006f0000)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000044e000)=0x0) sched_getattr(r2, &(0x7f000024d000+0xf20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x10000, 0x4) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, &(0x7f0000a39000)=""/4096) r3 = dup(r0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000c34000-0x4)=0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000305000-0x10)={0x5, &(0x7f00001e0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000b2f000-0x8)={r4, 0x10}) write$eventfd(r3, &(0x7f0000606000-0x8)=0x0, 0xffbe) write$eventfd(r3, &(0x7f000061f000)=0x0, 0x8) ptrace(0x4208, r2) write$eventfd(r3, &(0x7f00006d5000)=0x0, 0x8) write$tun(r3, &(0x7f0000f1f000-0x116)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@mpls_uc={0x8847, {[], @generic=""}}}}}, 0x18) 2018/01/27 06:54:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000353000-0x8)={0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) dup3(r0, r1, 0x0) 2018/01/27 06:54:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c6c000-0x8)={0x20080522, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = shmget$private(0x0, 0x4000, 0x78000180, &(0x7f00008ea000/0x4000)=nil) r1 = syz_open_dev$amidi(&(0x7f0000994000+0x79a)='/dev/amidi#\x00', 0x1, 0x20400) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000c89000)=0x3, 0x4) shmctl$SHM_UNLOCK(r0, 0xc) r2 = mmap$binder(&(0x7f0000ce8000/0x2000)=nil, 0x2000, 0x3000008, 0x10, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000799000)={r2, 0x0, 0x0, 0x0}) [ 39.438326] netlink: 'syz-executor2': attribute type 16 has an invalid length. [ 39.495862] netlink: 'syz-executor2': attribute type 16 has an invalid length. 2018/01/27 06:54:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000687000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000ddd000)="7d0000000000000000ffffffffea2159b1", 0x0) fallocate(r0, 0x0, 0x0, 0x3ff) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00005de000)={r0, 0x3, 0x1f, "8e56fcdb66bb4fdc4ec8c7e15238ee3c8f98f0ae9cf83096d2ed2b20c29f21368992502bcb1c8312d69289e43790d2547e013f22e48aa234d11b318c2790cdbd4fe7029fea3c35e6bf14fa5c457cf0bf0fb19719d3e641c7b83149ee871de706e81c5e92ba8112a1987c66dfc298a07068ec930e032cf01dfeee4b25dfe1"}) 2018/01/27 06:54:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f", 0x1}], 0x1) close(r0) r1 = syz_open_dev$sndpcmc(&(0x7f0000412000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5351, 0x200) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00002c0000-0x70)={[{0x0, 0x1, 0x1, 0xffffffffffff2d44, 0x4, 0x9e7, 0x3, 0xad, 0x7, 0x3, 0x1, 0xef7f, 0x401}, {0x0, 0x6, 0x1, 0x2, 0x7a5e, 0xffffffffffffffe1, 0x5, 0x3, 0xe5d6, 0x0, 0x69b, 0x5, 0x7}, {0x3, 0x1, 0x9, 0xfffffffffffffffc, 0x4, 0xfffffffffffff001, 0x5, 0x1b2, 0x0, 0x2, 0x8, 0x7, 0x10000}], 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 06:54:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) getsockopt$inet6_buf(r0, 0x29, 0xee, &(0x7f0000a66000-0xc)=""/12, &(0x7f0000084000)=0xc) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/27 06:54:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ptype\x00') openat$ppp(0xffffffffffffff9c, &(0x7f0000e09000-0x9)='/dev/ppp\x00', 0x400, 0x0) pread64(r0, &(0x7f00001c9000)=""/62, 0x3e, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f000090e000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/01/27 06:54:50 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000004000-0x10)={0x10007, 0x0, 0x6000, 0x2000, &(0x7f0000004000/0x2000)=nil}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000002000-0x4)=0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000006000)=""/228) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000002000-0x10)=@generic="ad466d6486bf2857e8780a3bfa986d8d") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000006000)={0x9, &(0x7f0000006000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000007000)={r3, 0xbf5f3ba5467ad158}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000004000)={0xfffffffffffffff7, 0x6ce, 0x7, 0x6, 0x41a}) 2018/01/27 06:54:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000819000-0x8)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00005de000-0x8)=0x100000001) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f00001db000-0xaf)=""/175, &(0x7f0000602000)=0xaf) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00003ce000)={0x0, 0xfd, "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"}, &(0x7f00009f5000)=0x105) ioctl$KDSETMODE(r1, 0x4b3a, 0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c04000)={0xae43, 0x4274, 0x20f, 0x5, 0x5, 0x8, 0x4000000000000000, 0x9, r2}, 0x20) r3 = openat(0xffffffffffffff9c, &(0x7f000078c000)='./file0\x00', 0x0, 0x0) close(r3) 2018/01/27 06:54:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f00003b0000-0x38)={&(0x7f0000179000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000abf000-0x10)=[], 0x0, &(0x7f0000356000)=""/121, 0x79, 0x0}, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 06:54:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002b1000)={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 = syz_open_dev$dmmidi(&(0x7f0000006000)='/dev/dmmidi#\x00', 0x20, 0x4000) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00004fc000-0x24)={0x80000000, 0x1c, "9e7f1fbb66d727a24f72eab462292c202773068c54684b9324e5ebae"}) r1 = creat(&(0x7f0000224000)='./file0\x00', 0x8) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc45d, 0x80000000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x8000000200000001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4000000000000) mount(&(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00005d3000-0x8)={0x0, 0x8}, &(0x7f0000841000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b92000-0x8c)={r2, @in6={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/27 06:54:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000c4e000-0xb)='/dev/vcsa#\x00', 0x10000, 0x18000) r1 = syz_open_dev$sg(&(0x7f000011d000-0x9)='/dev/sg#\x00', 0x8001, 0x200800) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000fd4000)="92", 0x1, 0x0, &(0x7f0000aa8000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000001}, 0x1c) listen(r2, 0x480) r3 = accept4$inet(r2, &(0x7f000082d000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) getpeername$ipx(r3, &(0x7f0000fc1000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000195000-0x4)=0x10) 2018/01/27 06:54:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xf, 0x5, 0x400) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00006cd000)={0x9, &(0x7f0000ab6000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000052c000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) semget(0x2, 0x5, 0x3) getpeername$ax25(r3, &(0x7f0000b79000)={0x0, {""/7}, 0x0}, &(0x7f0000e25000)=0xfffffffffffffc9d) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000558000)={0x77, &(0x7f0000158000)="30b0ddb39b21f5147fd7ebf8d9856669cdbda20f6aa62a451027ba6fa7ebf55645d216e82b62f544be0bbd523c7248dba1dc8d4b6b52cc72372f635ef4d284cefa86a14315a6472168ee48b6094b02b6568d9ea44caf310e5aa92c060b23d586f89abe225b49cde9ce888508342ece1782137c2f35352f"}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getown(r4, 0x9) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000070000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00009f4000-0x10)={0x0, 0xb0, &(0x7f00002f4000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x0, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0xffffffffffffffff, 0xf82, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}]}, &(0x7f0000f3f000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00007cb000-0xa0)={r7, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x40, 0x7, 0x20, 0xc}, 0xa0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f00008b0000)=0x86) syz_open_dev$sg(&(0x7f0000a35000-0x9)='/dev/sg#\x00', 0x3, 0x2400) sched_rr_get_interval(r6, &(0x7f0000910000)={0x0, 0x0}) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000b5e000-0x98)={0x0, 0x200, []}) timer_create(0x4, &(0x7f0000cd0000-0x55)={0x0, 0x11, 0x2, @thr={&(0x7f0000ac4000-0x58)="c497eb562cd5622e12a87178665734fcbad28cc6581b8733b920883cd249a5f618b49482741186b23df777d4e81784f086247e461665ac9928575edc800cf8fcd6077c90d0e74a55bce115e8f82574b27c2d567c7bd96534", &(0x7f000062b000-0x3b)="79e2fb51f52ed65699cee98b7b3f97adb8db25b706680567da584a7c686d48d034d36969935288024db3bd41177fc30fe65e0274fbec2951b2bf9f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000188000)=0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000b6a000)={[{0x3, 0x1, 0x0, 0x7, 0x6, 0x7, 0x6, 0x20, 0x81, 0x401, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x65883463, 0x0, 0x7, 0x0, 0x0, 0x3ff, 0x810, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/27 06:54:51 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = getpid() fcntl$lock(r0, 0x0, &(0x7f0000aa5000)={0x2, 0x3, 0x3ff, 0x10000, r1}) socket$inet(0x2, 0x2, 0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) syz_open_procfs(r2, &(0x7f00006a5000)='attr/exec\x00') r3 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r3, &(0x7f0000e97000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x5}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f000072f000)="", 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 06:54:51 executing program 7: 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$inet6(0xa, 0x1, 0x8010000000000084) bind$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) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000018c000)={0x0, 0x444, "f589dea9aff783c091f8755d1e9a8de34ba6e458f05c2d9f60e3d3e79796ac84e9dce76a9442d63895f80058c49491325c54670834502f8cceb4cd4e3b79331738b37efa704c6a64b8d711724d73bfaae17bea357401be147cd79224da11c57a94455ebf1a901dcb3854c045f8f342c8f3b10c263330a0aa02c671f7fb29f50f2f97aea7cf07335e7fa12d3e056037184ab5acf9b850ff0dc4ac7e826bb54ac04a37db8310ed69f811ae2e367c0edfb41974e51972365177312972dab5c7b4d6173dacb5c634bd981b7713f84385ec49899f46455eb40c522d8bee259ed19555ee2c1de484cf0cbfccd03b7c570cdf1145b19253149b89999b2f03cc85bb399eba464f0e0647d3990b8e0312c5c61a569646f8c87d56bb7e8c4214e8c219471527d32315e86a809b87c87edd1daa71e9fffa1524b8d08780b75cf67c7cf80f3c82754dfdc5d43959e3dda1229830a6697b13da7420170f00db8cc391b3df9813f9275c9893cde33d4e4292a747923e9456a46c1db2c41970127dedea3ef70556e5fde5d1aa021780085b17649cd2a4836c2cc34fcdcbce95af2a88e19c23a6ee36faa6b8515a2d2e09d0bce1373b4971005af1a2cafb56d95686c928255c5e62717fbe4bec8090d2a6ac4616d9269dc1261a165e3b67f8e844f88a44c9d5c175070d748fea23f1abe821cc7ae92d01d21d7a6a2b6668594c4dfb6b8e2baad1c8cb3c2f395f6fe501c8463655c823ec51838933892e390e0222c787a0d1d48c3ead18328d59be5bc48bcf0c97c68baf73774a8397763dca83684735840bf4b99caa0a892057fbb8ff320ee8b5071c756ea4a9454d28fde08e0a141f514da44c9bf25abd896ba4d7a0f851eae22b40c2e4bade804cf4c06c442121292a3ef41628703e0f006089fcae6813d6b27ecf2a61ab4d051a21da8fe635d5aa52ddd0e9dc36eb26349c382f866dc09cd6555bce876a202f1aba0f6eaa059bf497f2fcb5deb65f1a0c33e7c78f2e16ccc21c682452147da5f27b8c2b929917a44140cf36cd59d4c1e6656ec6788972378fa401ed0c2bb4062ce0ea30b55867a3382f33ee4c09f8fe7a19d0616bfb7c32e89d0a5fea3db056a26fb0e6172a3b21ec1c7df9038f303efabeecd22a7935c0ca25bd1e16ddf45e90426511885079f4ab685be09e9f942f086783fd9653a3c38d90ea06ff4e3c5d9ebce194532f35db6e7140ba2fb4f4b74c95fc96ec1d0d26e41867fae3e2eb233be0272264e30d3aacfb7355eab8ddf368b6755cf40c9ffe47d4b0dd16238662c7d1e709b30b5f9053aa8d0badd6f84acbee5b3372c3d6f84283833a65f01160474bab380b1330514fb5ed6fc7afc6b9c2e79e4cbcec98433c2931900c83227ccdd04c57da0c1c000aba21be0a4ffa4e50f5930d34edb17c4013e452a2f91c248fb2330375a31153d3b34af02306d16c57860e183a851448db7379a4efa6fb9bc9766faab7f2c5a55744fb6dd06afcfc4223ff828cc37051fb12ba3e201da68e7a62b7d417220379899fe7332523528448"}, &(0x7f0000a2c000)=0x44c) 2018/01/27 06:54:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000030000)='/dev/autofs\x00', 0x200, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000de1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e75000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) read$eventfd(r2, &(0x7f0000c1a000-0x8)=0x0, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000819000)=0x0) perf_event_open(&(0x7f0000fe4000-0x78)={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, 0x0, 0x0, 0x4000, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000ac0000)={0x5, {{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa, [{{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffffe, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) 2018/01/27 06:54:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000a41000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000d19000-0x20)="6e8fd049e67e1f7c3e2547e20a235e875d08912ad773590250144d1f9e3e8763"}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007a3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000be0000-0x9)=""/9, &(0x7f0000790000)=0x9) r2 = syz_open_dev$mice(&(0x7f000008f000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000067e000-0x4)=0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000f18000)=""/4096) sendmmsg$nfc_llcp(r2, &(0x7f000004c000+0x6ee)=[{&(0x7f00008bc000-0x60)={0x27, 0xed, 0x7, 0x7, 0x3, 0x9, "c4e9f97e3ef396211e83c0a7469d8e5f78de959563bf39a79da3969c17be1d71f12a2fbebf384e2967fca0f559be6e41203eda4ab1ec2066fb974fb9bee5e9", 0xffffffff}, 0x60, &(0x7f0000674000-0x20)=[{&(0x7f0000751000)="6ed33353fe20f9e5f17b8f6aa7bcfccf8f2f46a913e393328480c4b949aae76e532318a01327f28ee5db78ba051cefbce3f6e31ff7fd20c95057c436c9b4f4dd4c10230c0f20f3dee78e58eb5932b84cc99160e60f72fe5eb5dbca35f8d9a9ff4c7ca3e8dc02ec700517659e200347e51e0dc822db77de7c33c49b54e5627c921cc00290b9aa482312b1056b085af6aa62448a48771dbaee2e5c1ca4b8bc8617df6d6e53eb636fde87a7500aa46a0dd327284894c807d273c4f6ccb72e9d437700026612c92ecb4da82be19fa41eba47f1d4b4e4239a8a9e266af1b2752bcf517e333e3ea8", 0xe5}, {&(0x7f0000170000)="37ad69601ef3ed0f17a52ce9588bd8b3a75c6c2562809cdf20ef9dfa6978dc6919251df61c1317d648fc1ec33ff8dd5cf5d8f757d71e20f0cc56bea838ad56da540b9f030e1aea5992b32dc934472648b8e57528bd6d5398c6872e042c11d3088cc7156c3dbb107affb1ffdbe75e5d7a606bbc0a2dd31504787764973538bfbf304f8199fd56347abd93fe6b1f8754acc545f7e7f30de493b63225d8b05102ac9d33f84073ede4e8431a5b54ca80bad14d08f7c30f2ea57c5cf88c30ac15696dbe743cb66226945b38b527ac82dd20e055c31f05ff47332b046ae1e293", 0xdd}], 0x2, 0x0, 0x0, 0x40}, {&(0x7f00008d1000-0x60)={0x27, 0x6, 0x2, 0x2, 0xffffffffffff0000, 0x4, "c28e45fb957209cbe5126b170044b8926794eb03f6254fd77dad69dfb89016320443c251c44abb6ce4d89778a76c738b37a9de9d63b1a636c0dab458a2b717", 0x9}, 0x60, &(0x7f0000bca000-0x70)=[{&(0x7f0000611000)="ee67f7e6a404bb0840f868d8589ab2f10814e53347aeb47cc4e27c523d7d46d7f5d6482c2e7885ae5052ab8e44cdfdd2f8c0d9d9ede40727b8dabc035cad8c5af7c9b9b883787afa6907517a4c1ad1baf0f90463cd66cb61e6a3d604c8b3ae2f46a100a8c7e267e8ed1ec0fe07f5533a4f32b10f12bda73ab010d8bf06626c6a8a", 0x81}, {&(0x7f000048b000)="b74de5b5afa3374414b8141c88f5867e76c666ea1e55fb4de0e1c05ec64ee336975874928b64e60d6df29b35586e1cfe537701d80e3b0c95d6807fe413022284387f145cda02e15db749814a9ea895c236d1a1bf2a1e6de49f857fdda4ae5ccd60a1873a52c7b0cd3613a3e521d24d122f5663258e37658a595b65527e0da9ca79bf4bdf72221b7b0a3a6a4be0d51e526e1b2633e677effec79c4a93ec99dba31ad9", 0xa2}, {&(0x7f0000178000)="2c1b40416eb2b24554967bcb646a82d741ecc012f09e35cfc5dc5effd7faadd0b26c3592a520940c8f187d0983f2aa0cff489aee371f4d1cb2dcf41f53f76fcb4fe1b35b577509358ff8d425a82e3afdb9f42e22ad902b707d79b1678426dc387dc704a0c24e21218324504b3cea2961ca427f", 0x73}, {&(0x7f0000b60000-0xbb)="cb765eb974cfb20c2d73b892116172ec172fd7cb617674a70168c2bd1cef2abb24f517872f7e8a980421072c944d80c196c1eee13bf1363b968563cb5e6a7ffd58e23cd1e9f25523d7c682180a25856052c560112b1ecf7bf821485960fcb41e6b1d5d025aa6db97c84f4f410b585d8d6b58bfbae0517bee018d75516b90986785e75a1e1c58354f6dab317b022402cbdfe7dc2aa38f3ac95705b2b9e9db263d7dfd74192f1510b8981ca018b5a8b63962426a52efb3370f8e345a", 0xbb}, {&(0x7f00005e1000)="975876715c4a45bff150afd46b66fbd02ea0d69ca634ec1227d789a384a381ba3e4826d1377308fb8cedeffb877d1078a5328c2487828ac5d7bfce597bd2999b7e8d589cb6364432853279dcff3e9b862d5d0190789765ba5cb95a93b9285453ff1cf58b5f7e6afa3cb8f56e2c02e8635fa62760ef84ed046fac968e85812378e3a6a490df287a4f4e99805454f0fe731f4827f03eeea304b986e0df5808bcf7aa3af29d8f05dce9ebbc7db2ce19b272e31e351095b2716e48cf33540e7be2c5ea6c1b94e333d9a5", 0xc8}, {&(0x7f000042b000-0x13)="255b9e578819493bc61aeff22b0e20b180d02c", 0x13}, {&(0x7f0000a71000)="08ff6ba997dbbc28386dd3619aa7677b9b11f481f396c25180b3218e49c411cfb319c89fa67c5faa1807e4bd8b5ce94b490c5b3be49b6d470a15a90de555f819", 0x40}], 0x7, &(0x7f0000af3000-0xc8)={0xc8, 0x1, 0x6, "f4bb9edd8e305743ecd7a50986d15735f6fa6a64efee8761b11887114a47c3368ccd746a98291bf0777a4db0f90044e7466db811cf9cefb84c2725c524c65d375f295e66859a9d806114c62a4d3c2801b4090f6fe4afa60547c92ee38eba40f3bccf2536f1890fbb74d2d9bcf6a24a1c17bc4b974151441febcf759c6911370645aca9d96ddc893da8896a4eb49b2db79275756381d5d012a3b4cca80cca1ec95e09166d2a70107e3dda29710c9f5e9de0710a35"}, 0xc8, 0x0}, {&(0x7f000053d000)={0x27, 0x8, 0x8, 0x7, 0x1, 0x6, "f450bdd872dc6f9b4000d0418e1a0a3615c72fff6102dae49238b8f43dd73e089e3927f2f2d4b17490c17166ba0c5121629347f58c4f38c3a10ca7d095d454", 0x5}, 0x60, &(0x7f0000ec7000-0x10)=[{&(0x7f0000216000-0xbe)="e1e5695197f4f0b4864ff80a8ff86d948d8328dc7d49d6ff24ec1f1851e9572dec560f1df65c95731eaaf6954ef7fd97ce58c44c1959ed02ab162594a1eab2cfc6edd873d769eab6494183d521cb9ac5fe7379ef4801352f2595e8d1d46a358e070479d117df516aa6981f08c401fce77c3242fda117066fc4ed9c4eb0ca3d388932263f0b04e802f948f54a585d8735456e17f8896ac21a6e849d850119b0fa4363576752e98d3c620a7ccf7f302a3a28d025e6c576d7ad414d777400e6", 0xbe}], 0x1, &(0x7f0000ac5000-0x60)={0x60, 0x84, 0x9, "4e0a1e5b706587887a4c16aaac27ab1f4cf7ef896e66a86109511cb598c0dc0f52e70d4a9a001b5626f79f3e3c1e9b51886b16d7c51ddb14a1efa68d72faae08f714539acd8e33b695ebe1b9de99de64"}, 0x60, 0x4000000}, {&(0x7f0000e0a000-0x60)={0x27, 0x7f, 0xfffffffffffffffe, 0x1, 0x0, 0x1000, "4697edcb9e27bc0904bde842d8c6577117fb590ae66b135dfc8a41ee5ae12b51209d103582cd6a79764d7131e2e77b4023f3c045cee9c7591fdb5ba16326b1", 0x3}, 0x60, &(0x7f0000fb6000-0x60)=[{&(0x7f00004d2000+0x51d)="3b36aef0b48e074011242de717c729013e3d2e7af3d1d6e3577642f8bbfb175a1fa3fe933bd25c4ed9f26ce94262416d7ccec0325361eaead6e1c2b482", 0x3d}, {&(0x7f00009af000)="6ad97ac974ed9b3b719878af30be787a2ed9ad3fb0f987eb75488d99b5557f9d015b04f33cfc3e9e03eec207a118e677e8def0caf112677b9e82277fd1ded46067959e8fb7833d2fa65db389c8132d291bcaccef36917a7d1a72d2d7b6a2c9b7", 0x60}, {&(0x7f0000efc000-0x6a)="de7137a2e2f4aeb5c9859545a660c33039068057b41c58e8b7b0ecf4feccef185f5ce69def6e0e7f37c97bdec11005e8035400a0e02467be3730e14f3e3fb5611edafa56cf856b688d785a9aea19890e3ccb8096b1e32775fa51295cb915bba34e2bcdce5312b113a098", 0x6a}, {&(0x7f0000637000-0x33)="f0c7ad163ba2f1863f64aa1967beb42be07786c2ff902c378250fee16b7c579ef368d0be94846a1de5c6a2184e873887ac00ec", 0x33}, {&(0x7f0000f1f000)="061859b3cec5", 0x6}, {&(0x7f000075a000-0x80)="e0b070389a8093e9b3773341c9aa812fd89ff4eb9ee3bc000bd8d4736c2679c6d314a8cd18ef93b8355565cad8635b700b0fe1145c799b377c3de31d28d60c494c7703d7d33189998052546983a7242a411df223ae91522657ed5f35bcfa27cf62bf03009dd7cf3045c1b7ea28d944bc75506ee153ce87b111dae0900705e958", 0x80}], 0x6, &(0x7f0000fa3000-0x38)={0x38, 0x11d, 0x8, "d7ee4eec89d46bb208ff4b894b78fdd09b3fd8c6d1cb19cded87d7cd59c546511c859570f4a7e05a"}, 0x38, 0x10}, {&(0x7f00005f1000)={0x27, 0x5, 0x20, 0x7, 0x9, 0x9, "4af0fc1071c20e1efe9121d52bc12587bbc1f099f025ce44976a923f50ebb285b4662649ed0875dfba95209ac5f3f20aea3cf9821eed9fb38e5169cc0bee75", 0x0}, 0x60, &(0x7f00000f4000)=[{&(0x7f0000f6b000)="b5184ee5ca405cae88bb3450e269006b507ea30c37277f5ae307f8ee11ff2abce474b146b2d1b86347a4c1fba8c2504e606347c0024ef06f1c6db7dbd247a34b93ae2a4a295b745afe15926a601ce714c0ad210fb3c952a377c7e3f4214cb5b3351c4fa19263cd36ab470b21668a33bca62e155b2c571552fe80b112752bf18edf93e9b53e49243fa22e7dfa2ec65530847e2794fc52d36ddf8ceab1aefe010879943ce4bf3fb7b1a8244099bb8b5354d6cbcffe1398519ea406ce083ac77c4abaf4096bd91311f2a1c0827cda4f8779997c3b5f39fef0085173", 0xda}, {&(0x7f0000f25000)="6ef423a7fbf339dd5282ba38fb00a80d86b865abb0f8e4bab700789c73a52c", 0x1f}, {&(0x7f00002c4000-0x28)="8136ceedc047a529b62ec5437ebc2194a683bea82d6c1d3f9f6ec82fa3849e05db93e3286b6694d9", 0x28}, {&(0x7f00006c8000-0x16)="97437669844689e4285432344342e33714db7b01ccf9", 0x16}], 0x4, 0x0, 0x0, 0x8000}], 0x5, 0x40000) dup3(r0, r0, 0x80000) [ 39.717849] device eql entered promiscuous mode 2018/01/27 06:54:51 executing program 3: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000041000)='./control\x00', 0x67) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f000004b000+0xb40)=0x6, 0x4) mkdirat(r0, &(0x7f0000028000)='./control\x00', 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f000000f000)='./control\x00', &(0x7f000004c000-0x81)={0x81, 0x0, "0352931ac464048d1290b280fae4ad967afce5f5a3d446848184c39cb8ce2f10b824ad4cb36dfb6f8332811af41066621463ab46905805b6af105235480cffe4333e49a1d04c18720833b4224e6efc3bbde5432e9d983e3ff5e55be3c0e32138a4a99328296b186e8d507a032eab9ba8e70f17b8ec63dd6f8d"}, &(0x7f000001e000-0x4)=0x0, 0x0) fcntl$setstatus(r0, 0x4, 0xc00) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000049000)=0x1391) 2018/01/27 06:54:51 executing program 4: mmap(&(0x7f0000000000/0xf4f000)=nil, 0xf4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000f45000)="9ce081d057c227767ff760dd986df7136431ac12a51c92d575bc97d221", 0x1d, 0x0, &(0x7f0000ac9000-0x10)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000f4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000f4f000)='net/nfsfs\x00') mmap(&(0x7f0000f4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000f4f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f4f000)=0xc) 2018/01/27 06:54:51 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000000a000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x80002) r1 = syz_open_dev$midi(&(0x7f0000002000)='/dev/midi#\x00', 0x797c0dd6, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000009000)={0x0, 0x7, 0x81, 0x1, 0x100000000, 0x4}, &(0x7f000000a000-0x4)=0x14) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000009000-0x4)=r2, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000000b000-0x38)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000000a000)=[{&(0x7f000000b000-0xfb)=""/251, 0xfb}, {&(0x7f0000000000)=""/135, 0x87}, {&(0x7f000000b000-0xa7)=""/167, 0xa7}, {&(0x7f0000003000-0xff)=""/255, 0xff}, {&(0x7f000000a000+0x97e)=""/6, 0x6}], 0x5, &(0x7f0000002000)=""/237, 0xed, 0x40}, 0x40002000) r3 = semget$private(0x0, 0x7, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r3, &(0x7f0000003000)=[{0x1, 0xf000000000000000, 0x800}], 0x1, &(0x7f0000009000)={0x0, 0x989680}) 2018/01/27 06:54:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) clock_gettime(0x0, &(0x7f00006bb000)={0x0, 0x0}) timer_settime(r0, 0x1025328cf863be9c, &(0x7f0000879000-0x20)={{0x0, 0x1c9c380}, {r1, r2+10000000}}, &(0x7f0000110000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d4d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000c17000)={0x2, [0x0, 0x0]}, &(0x7f0000e9b000-0x4)=0xc) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00005f3000-0xc)='/dev/autofs\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000660000)={&(0x7f00003dc000)=[0x5, 0xfffffffffffffe00], 0x2, 0x5, 0x0, 0x9, 0x800, 0x9, {0xffffffff, 0x5, 0x3838, 0xe9a5, 0x0, 0x10000, 0x1000, 0x5b, 0xffffffffffff676d, 0x1000, 0x8, 0x8, 0x76, 0xc00000000000, "617673ce35d2fe1ed902319d5d22d0ce814bee46fa6c7908528c4b496e62082c"}}) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) setsockopt$packet_buf(r4, 0x107, 0x16, &(0x7f00009c8000)="43cca0790d13bc331da0138021274796fed5a475de8333c5165be9d8386dcd0e188cadfd6b4ce675b075d167ccee1e842eb15913becba5cbff6e956deae4d477b5b5c476bb354f36e931b9583c0e693bcbfb47aa2b5c4b01cb3e34ef45f800440befa4ecc684f8d5e8bc0ec56b887128c9e409dfc1c36a30fba8f0a71916ca682b2eb2d6099adc0ecef3c6", 0x8b) accept$netrom(0xffffffffffffffff, &(0x7f000070f000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00004e5000)=0x48) r5 = socket$inet6(0xa, 0x80003, 0x650) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000258000-0xc)={0x100, 0x1, 0x1, 0x1, 0x3ff}, 0xc) timer_delete(0x0) 2018/01/27 06:54:51 executing program 1: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x22f) 2018/01/27 06:54:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bb6000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x20007ffffffd, 0x1, 0x0, 0x1, 0xfffffffffffffffd, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004af000)={@loopback={0x0, 0x1}, 0x75d, 0x3, 0x1, 0x2, 0x400, 0x7, 0x6}, &(0x7f0000aaa000)=0x20) r1 = syz_open_dev$audion(&(0x7f0000f5e000-0xc)='/dev/audio#\x00', 0x5, 0x20402) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000e3c000)={0x0, 0xfffffffffffffffc}, &(0x7f0000ecd000-0x4)=0x8) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00004a8000)={0x30dc6368, 0x9}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000027000)={0x40000, 0x200, 0x9, 0x3, r2}, &(0x7f0000768000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b34000)=0x0) r3 = socket$alg(0x26, 0x5, 0x0) r4 = getpgid(0xffffffffffffffff) getpriority(0x1, r4) bind$alg(r3, &(0x7f000059a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r5 = accept$alg(r3, 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x0, r3) read$eventfd(r6, &(0x7f000033b000-0x8)=0x0, 0x8) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000714000-0xc6)=""/198) 2018/01/27 06:54:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000451000-0x24)="2400000058001f001cb2f407000904ff020007000000040000ffffff0800000000000000", 0x1d2) 2018/01/27 06:54:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000a37000-0x12)='.request_key_auth\x00', &(0x7f00002f3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c2c000-0x9)='/dev/kvm\x00', 0xfffffffffffffff8) keyctl$invalidate(0x15, r0) r1 = request_key(&(0x7f00003c2000)='rxrpc\x00', &(0x7f00000bb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe1000-0xa)='mime_type\x00', r0) keyctl$unlink(0x1d, r1, r0) 2018/01/27 06:54:51 executing program 3: prctl$intptr(0x29, 0xffffffffffff0000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000895000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00004ff000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d1000-0x4)=0xe8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000b58000)=[{0x3, 0x8}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000676000-0x8)='./file0\x00', 0x80) mq_timedsend(r2, &(0x7f00006b7000)="eed849d85ae3a6f1b31e907dd01f10c5d69e61ef90d401decafc3cb7e22de2474ce9768eba70af46772c1c7f82b36d1902f824a1d7cc58bfbedfd0cfb696d004832fa0108da5d0571e50221a82bf7ebc1b0f4310e2ec58c72fad9ce6fb3b8cf3ca947fa6124002f1", 0x68, 0x3, &(0x7f00003ea000-0x10)={0x0, 0x989680}) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000d54000-0x4)=0x100000000) 2018/01/27 06:54:51 executing program 5: 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) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006b7000)='/dev/sequencer2\x00', 0x40000, 0x0) clock_gettime(0x0, &(0x7f0000f17000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000114000)={0x101, 0x1ff, 0x5c16, {r2, r3+10000000}, 0x0, 0x3c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r0, 0x1000000000016) 2018/01/27 06:54:51 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003a7000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000681000-0x190)={0x8, {{0xa, 0x1, 0x434, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x1, 0xd2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffff801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) syz_open_dev$sndctrl(&(0x7f0000943000)='/dev/snd/controlC#\x00', 0x6c, 0x442) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000012000)=0x0, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000017000)='/dev/rtc\x00', 0x4000, 0x0) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000018000)={0x0, 0x20}, &(0x7f0000019000-0x4)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000011000)={r3, 0xdfdd}, &(0x7f0000018000)=0x8) sendmsg$key(r1, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000015000)={&(0x7f0000017000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 39.801071] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/27 06:54:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x200000, 0x3, 0x9}}, 0x8) sendto(r0, &(0x7f000097f000)="", 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0}}, 0x3ae) 2018/01/27 06:54:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x9)='security\x00', 0x3) 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) accept$llc(r0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000)={&(0x7f0000001000)='./file0\x00', r0}, 0xa7aa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000707000)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000865000-0xa)='ns/pid\x00') ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000b22000)={&(0x7f0000477000/0x2000)=nil, 0x2000}) setns(r3, 0x0) 2018/01/27 06:54:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) write(r0, &(0x7f0000ea5000)="85f776637918fd4584a7bfea15c88048b4b940230a2a72ebf6665294", 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000269000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000df3000)={[{0x5, 0x9, 0x8, 0x5, 0x7fff, 0x4, 0x52, 0x9, 0x5, 0x3, 0xffffffff, 0x80000001, 0x6}, {0x527, 0x8001, 0x81, 0x4, 0x3, 0x3f, 0x5, 0x5a, 0x5, 0x7, 0x93b, 0x2, 0x7}, {0x1e2dc1f6, 0xde, 0xfe00000000000000, 0x3ff, 0x553, 0x10000, 0x8, 0xfa68, 0x0, 0x1, 0x0, 0x0, 0x0}], 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 39.842963] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/27 06:54:51 executing program 3: clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000eba000-0x2)="") pselect6(0x40, &(0x7f0000945000-0x40)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c24000-0x40)={0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b5e000)={0x0, 0x0, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000301000-0x10)={0x77359400, 0x0}, &(0x7f0000ca0000)={&(0x7f0000283000-0x8)={0x0}, 0x8}) 2018/01/27 06:54:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e09000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00004a9000)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b98000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000361000)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000177000-0xb8)={r1, 0x2, 0xac, 0x7ff, 0x10001, 0x5, 0x8, 0x8001, {r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x0, 0x200, 0x3}}, &(0x7f0000cba000)=0xb8) syz_emit_ethernet(0x3b, &(0x7f000014a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "000000007b868c88f8364ee320194b016c"}}}}}, 0x0) 2018/01/27 06:54:51 executing program 5: 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) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x202400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f00002a2000/0x18000)=nil, &(0x7f0000001000-0x18)=[@text64={0x40, &(0x7f0000001000)="c4231d387729c63665664a0f79c70f070f00deb9800000c00f3235008000000f302664660f38812c4dab1d0000c74424001e000000c74424026c210000ff2c24c4417e5bda66baf80cb80044458fef66bafc0cb0e7ee0f01c9", 0x59}], 0x1, 0x67, &(0x7f0000000000)=[], 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x800) r3 = gettid() fcntl$setown(r2, 0x8, r3) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000199000-0xe8)={{{@in6=@loopback={0x0, 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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f0000001000-0x28)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = fcntl$dupfd(r2, 0x406, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000003000-0x28)={r6, 0x0, 0x1b, 0xd4, &(0x7f0000002000)="0117f914b42aaf0305c7229636a42bfba6cf599b19ec05c49f5e6d", &(0x7f0000003000-0xd4)=""/212, 0x4, 0xf37d}, 0x28) getpeername$netrom(r2, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x2000, r4, r5, 0x5, 0x800000) getuid() 2018/01/27 06:54:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) r1 = syz_open_dev$sg(&(0x7f0000e55000-0x9)='/dev/sg#\x00', 0x8, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00007b1000)=0x0, &(0x7f0000926000-0x4)=0x4) bind$alg(r0, &(0x7f0000f5f000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) 2018/01/27 06:54:51 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_procfs(0x0, &(0x7f0000e23000-0xa)='limits\x00') sendfile(r0, r0, &(0x7f00004e1000)=0x0, 0x2a) nanosleep(&(0x7f0000f3f000-0x10)={0x0, 0x0}, 0x0) 2018/01/27 06:54:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f02000-0xf)='/dev/snd/timer\x00', 0x0, 0x202800) fchmod(r0, 0x0) r1 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004b4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000880000-0x4)=0xc) lchown(&(0x7f0000416000)='./file0\x00', r1, r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000d85000)='/dev/admmidi#\x00', 0x6, 0x42000) connect$unix(r3, &(0x7f00006ec000)=@file={0x1, './file0\x00'}, 0xa) pipe2(&(0x7f0000349000)={0x0, 0x0}, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00003b0000)={0x5, &(0x7f000046d000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000cd5000-0x8)={r6, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f0000759000-0x68)={0x81, 0x7fff, 0x1, {0x77359400, 0x0}, 0x4, 0x1000000010, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000040b000-0x4)=0x0, &(0x7f00002b2000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 06:54:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x1, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f00000ae000+0x52d)="260000005e0009000000023a0000000000ffffffe71400ffffe3000008db1ee9ff0003eade2c3497e2a11ce4779b5c19a645c5783cba1891d0af5c4d069b51831165032618310f853eb60f883c8416672c", 0x51) r2 = fcntl$getown(r0, 0x9) fcntl$setownex(r1, 0xf, &(0x7f00001a0000-0x8)={0x1, r2}) 2018/01/27 06:54:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0xc5) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fc8000)=0x0, 0x4) 2018/01/27 06:54:51 executing program 3: 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 = socket(0x10, 0xa, 0xc8) write(r1, &(0x7f0000cc3000-0x13)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) r2 = gettid() fstat(r1, &(0x7f000025f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000eb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000060a000)={r2, r3, r4}, 0xc) 2018/01/27 06:54:51 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f000019c000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff8, 0x82000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000033000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f000001c000-0x18)=[{0x15, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r2, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/27 06:54:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000582000)=0x80000001, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r3, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open(&(0x7f0000129000)='./file0\x00', 0x200000, 0x8) 2018/01/27 06:54:51 executing program 0: r0 = msgget$private(0x0, 0x200) msgget$private(0x0, 0x20) msgctl$IPC_RMID(r0, 0x0) socket$inet(0x2, 0x4, 0x1) 2018/01/27 06:54:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socket$bt_sco(0x1f, 0x5, 0x2) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000409000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000806000)={0x0, 0x4, 0x30}, &(0x7f000062f000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009ca000-0xa0)={r1, @in6={{0xa, 0x0, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc998}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x6, 0x1, 0x28}, 0xa0) sync() 2018/01/27 06:54:51 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cae000)='/proc/self/net/pfkey\x00', 0x10100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000572000)={0x0, 0x2, 0x0, 0x1, 0x7, 0x6}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000001000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x3, 0x2, {0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffe4b}}}, 0x32, &(0x7f0000001000-0x40)=[{&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000000000)="5734a65759a0a8866cb52af5ad7234ebc48e3bfc07bfa4a79824cfd01a8fd42bf60c20da5ce974482bd56f2e55c1561bf70e1c85345c5dc312d7469bc2c32bce8c9ed0ae22177803eba2e046c3d29e099f1f5abf6ee1a3acd9d650390045a6ea1521c6d8364f6140a4286feb324db182aae88b847f2d89069aff09b25ea5a55aeb8eacbf8e48e77a2cfa1585544394b0645ac56dea62e4e6c1f8549512bc7cf255d350228397c665272396e88a2220eca7160dad10124a7e6114bc07f8349e300a52a4afd20210b6f4438a", 0xcb}, {&(0x7f0000001000-0x10)="2022b17a62742064d5c24a0fc1e12575", 0x10}, {&(0x7f0000002000-0xea)="34ab5ec6338790dfbc0f04749acb0ce050076bebef0ca56af71f26d136bef825714aaa848fc195c4bbcb6c7a8711227347fe0b96056d310698ed880e5c9832983225cf835b83f69db7cd8cee6b4167abd2606b95f411dedeafa826011fba3bf6f2dcadc6a7db0f8d329ac732b7e1bd812e706a2f6c8e0eaf2411e6aa32edfd2d37d3c97f13ef7263c1d12888573360d90ab1deb0d02482f60836f409a7263281c0efd8f6434701714496f9fd437bd9ac63b183b5910b1925f1351c3ddd6a9ccc4f46e8e8cfb20e7dfb117b7bcf206152a46af6db114ece351c97b86ae2143724fba5f098907e096bf845", 0xea}], 0x4, &(0x7f0000002000-0x2230)=[{0xf0, 0x114, 0x855, 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{0x1010, 0x11, 0x3f, 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{0x98, 0x1, 0x9, "356f2eda7e453443b4866dc9bb6c593e8f80ab39f7824853627bf978ce79b0a1ce054968910fb81d1c41ef1d3a2e7a2c1a61e79962e066c3abfd0614b80e3cf30ea74b4aab670b33700675045ec9ef7d0db9fbd5339ba3cd4939252e70ddfaebeec05a41a66b5a4ea885be8f35e9acd841e58cb25a28671a4057b7eecf658abc90dbe627"}, {0x80, 0x10a, 0xf06, "ed77c040f18ffa783a0f0cd76ac994ce5a388462dd03ff0b768630b2186ae95acbece359217ffe376e11e753226926549f03df13e9aba891056d983b89626badd71624ad9556d83f64d6c3f0f6d58dc5ef644160cdb30d1462475853827bfcc9eab479bd28888e30b304074aab"}, {0xa0, 0x10f, 0x1, "923f0f4d38980507fc6f3d4883b6c9da93303080785b57405ab111903dd1271c72d8756123e42e4cca8f46381cb9218caf5a4f7922ba9d7169bdf5038cf7b75a75c48c13f020f5317943f91be25133cb8f620b8155b11420d6139e7a8727917f84766b0c80ccb07e6073287f80c8fef0c4606f849bf33c892ddc3f71a41faea1ec6ace28957e018bdacde764e2db4492"}, {0xc0, 0x11f, 0x10001, "24e5320e368e5f40b1918517cc1504c8b9404ff674005e829caa2776e19d05cab10e5c29661ad38eed073848e82349fc834c59e9bdda2cf96312a5b68f24984116e3b1c6a2a86db508922d5887cce86791c8f4ec07fed64cdf1e150319a3214b70a363aa76f6afd1ccefb23b6cde47445ac6b6d440eaa1e8ef97e2a2741085fdf79065aa6607fa3ba48e6bf75fd9763a8df065b41874d3d474068c23e4b470a32f37d929affdb95f5883da"}, {0xc8, 0x10f, 0x7, "27f66197670e43e8784b111e6e5e659349b37faad9d3e7f265854e4660202f7871e712d7b60de0a25ea1d622b7b5473d270a060014649767d53d4d8d3d7ee97432af8e4250c67cd897a675b51274f9df3ba434ca98b8b6a30e201c01df1efdf7e9a1e61cecd4c051d393fea3ec28385a8d11ddc51142b63855f49a179919b94200fb980c95fb309eb8a3b3d814c7d7359a6debf20d1ef19f3070abe0778020da2ccf920c9139cf0dfc9b80fcb24eb7f3e22f6e"}, {0xc8, 0x116, 0x40, "497ad5c2bb77984340da7683cebd3264ac560f4e7e466f21074bd376f3cc1e2b99cb495b08579b805aa732cabd09ed2f9ecded91fcfd95bcd6e8bcba4e254f71426be29d17e8151ac70762b827a045c4f3f636dec03b2b983fc461d4a351782070f5d11bdb9c1cb248481549b49a10f06667952b089e87115c59c4193f478b75ab4bca1ec26175d9f1aa57f5327f068178055683e25ad2b2d1fe2d49bb958b251273676235b44e0e23c324dbd19a6253467c77b19fd6e1"}, {0xc0, 0x10d, 0x40, "feacbf7eb17c10decdd3f526f166001e25db402b18681dd2b5a4c6aac33a06a636c962d55f7707e34a5456deefae0f801add6118235e4ed4d6b6dcd0f3264f16767eda95d5feea77f53c83ca0230d21d08c2c9f3bf80678ad6fad027a7f03ed850726124fdfe46a08cea59a593c0d3068052ee36b0234c420ec393b2f5f52e7419cdaf1201ae5ff8342c5eb1d0c668f13cae8dc92482f80f4cbc7fde7585ae94df2675a2dd9fa8c5c159"}], 0x14f8, 0x1}, 0x3}, {{&(0x7f0000001000-0x10)=@vsock={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10, &(0x7f0000002000-0x1)=[{&(0x7f0000001000)="3294c16bc6ccfdf45019", 0xa}], 0x1, &(0x7f0000001000-0x270)=[{0xb0, 0x1bf, 0x4be, "4a493f682af4f1b95c27e60d0f8735018948722132ba91ccb864898956e4c2efa1e6c3e9883d19068fb405acd4e349e4e51c1b6033a4dbda33cdb41e90f19440b4792a5ad91ebd1a414b6a94fa8d151b1603665636fceca6f92101fa4dece3af2268d45ac8f82b80dc275443ecd78c363f6b90531de4bc73d318a1cf5feff01e1f2d89d2e4ee7e25d8453b646e42ee9d761038cad126b49affd613"}, {0xd0, 0x1, 0x7, "4500ade910a4882dcc5e73d9ea6ca30628691a403db3f826260d655c6f931a7ab24321dcbde35d6ce4c4e4eb7c3bb526833495aa71c639cd45c7ed23bd8a40ab2749edf653cb3907c751985482874b19a08ab3a55502c20cb7b7e13665c9f491844b29ab6b7dbbf346e1a8dafc1eec90e04b64e68a7802822ac2d07e16d2fc0d322221f961e46c281168401cb4bb250b75fde864d0ad776622add4f43cdb4e9a66b41ce131b7af0ef043c2936efe35c0e5fe313181a4801fe209b1d93ff1d401"}, {0xf0, 0x115, 0x6, "9a30289dea385c2b9160d57f89e7d3f568e86b041261b64583e5da99af58cde7c70cc2d4c4f433961ff4245ca2a710c3e549d1e8cb6717ba803534b5dd372b82debf5407ffba5fb36c50c4608e7e1d03ca49ebce26f06e09593b3749007cebe5a674ef3369634121a281f92c3044826ae30a847866955ab943079c2ac3b5707d68133032811df2a11d776210207a4b0976b19089afe5fdea66f3a4e2048f8b3039b0f1832248d20609fabe8a91f35ed0e68a6e9c5583f58cc073cf17ff224915a64d9001b90c165c5b885b356b1601ea7d2e0d19a80c3e7daf704c0f"}], 0x270, 0x80}, 0x9}], 0x6, 0x4000) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006e9000-0x8)={r1, 0xffff}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f0000fae000)=[@sndrcv={0x30, 0x84, 0x1, {0x1efe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/27 06:54:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079f000-0x10)='/dev/sequencer2\x00', 0x410001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00001ca000)={0x70f, 0x3, {0x3, 0x3, 0x10000, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r2 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faf000-0xc)={0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/27 06:54:51 executing program 2: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b7a000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f8a000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000c05000-0x1c0)=[{&(0x7f0000f8a000-0x60)={0x27, 0x20, 0x80000001, 0x6, 0x7fff, 0x6, "940b1e3564929cffa10f86d590559b898289fec4e6da592b8d6e842b7c38266ba7cdcfed51a5bba136c3b12515eaa29fde269e4ea436e75369300ae2ece8c5", 0xc1}, 0x60, &(0x7f0000082000-0x90)=[{&(0x7f000048c000)="5888228464949dbdcf2b9becc220ece74a3006b2831b039a92efe80f1a0dc612c9aca5cbdf4c49d6be90a44a14564c4dc636073d288f3aea98080e048907331bfb79184a05aad3910227385f5c781c652c765018e3489d6d7210ff8b955b87beb7e959fae39ba7fdc9552e80b21fd96e57112a474096a34b6f8ddc01bb97a5607e9cd38fd0696b4428d6659b969f3765469ce3bb5279f6de1d01c709693a95c09a040a3488b8bd668718be5ab32af6e7fe6e81d4fefee883963ee16f4cce4c40795b9e6cff95f17014e2dc298243cab3bb74", 0xd2}, {&(0x7f0000548000-0x1000)="8103599dfa9c4ef77529a8894faaba633a62b46a2f09ac786fc8d76241b3c8318c6d35404e514f1b7bde03e36c2e79516c4833e07a1d0ade53f1a014b1cf9958992250ded9997d60de77d460aee8a4c81445a598320fd8b8b9af5d0ab805b4cfcca83b9517cdd8cad4afcc59d46f0667aded795849584b35678a49245089234a151d6b3432e6b2788019f2e9cd73c9f0a84d6c6f0437e9cfe546a755e5623d0f27f6e631d97c2d57b19e819a4ac77c5b3e1e7478236cc19dcba5dd217eded3da21af1c7add7ee1487a670ece0f32a9555c1043791e719376910a070e6532628a7b91e658d4476b39908477445bff9f247dc8c4899cdf9524472e257ee96f59c95ada12ee7fcf7f712b8889f10a4a8e8cb5d5096f8fd7f01c30a2e4e04ed28bf52f002994ef7981ea6125db9d10b6ec780ef74dd64044f338f18042941a00399786d1dbcfe01b2c91b4e3463c9e3458981c7ffdaa0a6608018b5bb0facb55b574b565ea603969d289ddcf9a00a9962b521e70de22e980fee3adc19892a5f88a5c4a5deaf11512ad1d8ef0adcd89e527e01940b957f653d299c3b120a46ce976648297357c8912fdfb9991ec733431ab13ceb89a30462fc87b1de7a6bfc3da0166f3472c79022ba0dd9844be282729b165dc48e87cd7569b4674f1b727b157d016c86d10ce0f7af9512e7a6401f100da6054d1bf670af421da91a2aebe84f1a2ea930aa5c5443384f6a3e302b54e53db9df23040ae841f07e4b7c76b454384406caab69c13d8c96cb0b735ad1869078ff27d47bf83481a6f69e8cfa7af9c0e9f6f0e4cd8bd230e9033b14c1fae94aff1aaab69ae045123e6e04d287c0831db8dda9c761df847595d7d2a34e4ffa486b8f0d66acf196ae5e14152b531dcb471c8b8bf53b12d73389b79c2b0a404c01e49f6a57d3e650f20f1010e2e045e9d233dc0036a1f92f174b3b1119711ce8c11b18aaa272f688b61cab6abf79ca478e90177bc094eb1fe1ffa9d2bea407a2eca41af546c9f75d14d600767e1690eb24a73c682487c1a628acf1c6067db859a7b47786334dc1505f849de98d5d049642e1002563a0298e3384bd278133df986004de1080883c83206d0509b80058093222dfc4d0eab1e2c6567814bc6967a78ecd99d7ded2fbb846b3ffebbbe43124bcc910b83649f94cbb454ffed601302af3c331c37d2d5749cb932d761d7cb091eed794b85be572ed4d0941168d61a8752bf6842afa5e5accf37758e200f1532d1307ce7f100ffbf93ecd043672d524292a0ead6af0d2af17166708dfa0445bf04fab6cfc8804d1e813cb1a5e4556ba293f6bb5a3f01152af8f9753f0cc191dd24428567f0948869d15eeba78646f7453ba33b1fe89a2c3732fd02a75fc37ce672b8268b0d3e5eb4887f6aeef714aff3f3d92b8c073c9f736e342492cd800b486e11e0c90f99b0662703f4e2708448057b0f42dfbaf06a49c7acb369ba1ed200d387674128358185f4d2e368945aa92ca944870a44368a8375c8acdb7303ee48d14803a10a8ebc3f357ebd6d7820c03413262ce6dc42cbaa88ec8fe6a19c1f98f45227c726dd9819a721afd5bb648c1a5cf98b6b7cc66cdb4ddbb54cd9d41b5d0b932c12f84cb8bd753ce82cc3cd287f396022fa2fb08347da0256b8120fddef513110f92388ca4dff019a22da19b3d96ff5a5623877859f41671cfece605e9c7e20d057d05cf95c8356779f74f1c03664dd335cd1c0aef24fb3a03d5cb722acb7035cfb7299c79f70ce77c45803c73d05bbafcc094ba36ed47980791dfc734c1631992ef726ce91e721e6352ade4f9859209c8af13f023cc8f1ba9fda0c29c1ee7c87fee809a26968c24ade54fb9900cb1436bbadc7ab53d354da4b4afe695b761d0a0a52c051ec0d45e40c424e8888c419c067d6e7a3c2377f5c55434969246324298220dfdaafe2d4bf07f9df95a59841332fcfa9a6ca2078714b56c0e4203d8af5d97a27e49941b55d01126f4f934ae530a90028073d29b53aa4eb06df734bcb6ca55ecf454efc2e02441926128c2b844e48ccf8fc670731d9fbf9a522d1c6e8412a2090a55a6fd57984d4e8e8b15ce66280fdb609c894f9e497af89239266e0c5245cd07f41de1ff6086baff9b54da1da0b099c8b3906e15b71c99dc3cc38bb8b784c566925aa861f65cf889f0642d18cd92f0c50c78b5c61f2f6bbbc73dbdf878c1f7aa8d49ab39940e5d25264652a9b6f991440d5666b69a9a2d0e10bb9f1a043f90c7b33d23e43d25ff9f15d34a1aa1146f234bf2131d7b28c4e96f79aa4e3d001874dcac62b62cdda8c4ee434a503e4738b28a25b953e7926cbe0692cff825b65512f9a9d03e006a5ffec8e64c4953a1005aa5a61ed91d00400b820dc4d873b38bd673dbbe723b3c4ac3bf39a78b148e72979ce3b8b14a4e038be06de524b75256412a488b607956086c07fca5254bdf08c6bf33625225259f046f34489f85bccb6747f047c26a765d7085df388daf4d5e0185a4334d80917489e4ae75d9afd93d4ea8a3ba003358a7c7632c2dd1ec3efd2f5ab8cc684edc52e251d2613295d362869d41d02fcd5e4b7f120500e3c584ccd6cf7883af1f6f8087e0967c1250e0961b4b0a3dd30c2ad6a0ee7c769bea98f9d7a50ad52b860cfd346088eced0a13815831be107660191dbe7f017362fd40f03c316bc80cb3cda034d3d61bba4ebed16f49164a6749275bfccab7d63ba302210a402ef774e2b050f5b63ab6fcfe7fb61f2b89f46fad41f8c897c3a9cb55d23db7f9fbc183d66fc2dd09f17c4fad127c2d95ba2fa920d8376de574811821a1fcc2f321cfa015e5544a6fd0ac02ccfe5d525ada9932634c2a88490d97533f984d4f39d343f2011ae454b54295f2e39c31a2f14884678f13029d4cace35a666f6903bf1bc159cfddbad4e3d1b03073e53952c6581064b59d5aedf8204899326133ff1fdcd029aac5e0749570115329929cc0f4b177e425ca5f1bdccab42cd2fab949abb91fe4ffa5f703646a352e10b00f9c224d6ccb787e96eda89da1ba7ffae89dc0e7842fa5dbd4d4fc2d09fc24f4fb7d85eca55c1b10e2c68b267fd2b3d002eeb5bfdce4f176256cb859c1ea7b43d9e4376413249ae25f66c8f05558116d92f2113ea77f88623b68423211d6cb6e571a545cb1ee617f24b1205451aa86e5d506434f1e073b9d963df0b56cb6ce76b4e66cc36fd00a75e42d30bc19ffa3cd4902f879b3a642a357ac960de60b06bb6ec12af8558f2e5bdea38e6ccdaa715633de86a9f9dea592aef30b21c1aaacbcb0934c4a8c4aafc839b2c189070c1f7cabf89628ba358a4491ba2230bfce460dc87bff67af4aaff8367653ce0db0a077941265380ef885aa4443ca42a453f6103951fd55b9534da77d6a3f824c115d0ddf6a44feb5bb97db50e8c009c0378de28175efa117517de14af6ea0d00cf70f1dbbaf6098bb4bb9b98d35cf748c0c349fb5de8e392e91fc81713e92ee5bc83751b8eff0c9f99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{&(0x7f0000105000-0xc8)="02d8e4f0f9d097076cfa24cc24f246b070cba50efae12efd2233d5b78b1341e92ce83ceb0a0a684c4a1de21e7e3a99998af048d6ac01e27fce674d457f9fd2d9e08f8237c0ad2541ea4b7fc8059d5c9c1af6563aa3b5b1af0ab2feb07f432498a599027f9af5a5985d29c6982dc4baae3fd2885f13aa7ca488c905cf2a6490dfaaa07712698c462d764aa3ecea4b4ddf8920fcb79b5728b7a5dc1b5b31886473d9cddc68e7169f39ab6a1fec33a7d589d7d4860903ce3de44b137d99e35f2abce00fa0be005a8060", 0xc8}, {&(0x7f0000127000-0x50)="9135754daedc2121a7aabff1353dc57ea112effdadacea356f8938f0e567360204b3df7a269b0d60a20d075325d3347b5e3ca53c0c33c9aa37b871c72fdbb9c5cd01e5cdbdf9fd391d6317eafd4475b2", 0x50}, {&(0x7f0000f89000)="eacce5046e13dba007f7903606abb9af07c9bdb0cb", 0x15}, {&(0x7f00008b0000-0xa2)="46f851778d2c2e60e7ae5b4b0909a16ae558d51b6dd80b942066b371f5d239c58867c4ce82f79a8950a8ef50eb3cad6f3131d3b6022d9d84ac2bcf8e3085022ac0a6183e0cf8d60f9f69cb58c17056808370e26878d52ee74255f57a2788d70460dd66903918f1a223f8b1742e467a0a0084ebb12cbc389a0461e3853b2cb6f12b49b7df27d87ca50431a758eafbf1e4066a859dfd9d3197f644cd6d15f9373faa30", 0xa2}, {&(0x7f00000c5000-0x9)="76358798610ace4981", 0x9}], 0x6, &(0x7f0000f8a000-0x18)={0x18, 0x111, 0x8, "9df8"}, 0x18, 0x20000010}, {&(0x7f0000a3a000-0x60)={0x27, 0x4, 0x3, 0x7, 0x81, 0xe0197a2, "9c293eb4c98aeaf396daaa4fa48b1a05a4684af0fdbd7210ccb5be71ae0ed3cb9f8221a16e4a53612131d11d2468fb8b30ad5bad005dd2dc2b27d3ad96c1f7", 0x9}, 0x60, &(0x7f0000792000-0x20)=[{&(0x7f000034a000-0x8ec)="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0x1000}, {&(0x7f0000f89000)="2413a7fd284134e97a71bbcf9a9c8bb8cffd996a5d31b332cc85d1099cd5186e3f923ed7b03f38de79be2fb15b0595f33b974bae207cab6878bd4244eac5bf3e7ee80793e37b9c9384067a55380c38963e215b591ed71c7b57cb11898d285ec3f9d0e7b19d02eee9db5caeb5e9cf81", 0x6f}], 0x2, &(0x7f0000f8a000-0xf0)={0xf0, 0x0, 0xff, "9e3e14816fb6e39be7aba0f765a70721416552b4d7c9d938ed903ad0c3bc980b37d14c3ece95115cae483200c7268b8a8ac18d4ec6258453db7fa4b57c573202804402ffb6a7b6d6a52bf9ce04148b944c8508f28cea620413c3d0e5ff85f4b3bb85a03a207bb9ca79618fdbb2e050fe6e582ecc83981c223ed00a0a93e1623a100c7ca4cc209864c6a39f07fc52f4b2f58a62dfde02e346ce1adcae78b0319ae3c34cc3539e7c029998101378314c3e27ed4737e789e80c21f6ac205680e71f343f0901394cb9796a37a945a2e0d5674f20438e0e4a35ae2da40694"}, 0xf0, 0x40}, {&(0x7f0000746000)={0x27, 0xce12, 0x4, 0x2, 0x5, 0x0, "c5cfa3c246504818859da256bffad6df10abb4dbdfe868d2db5fd6a48fda8f36fbe5b40b27ff2b0e29f44b89b474523fc43adcf04fee490afc24d01b0054f9", 0x401}, 0x60, &(0x7f00009d5000-0x10)=[{&(0x7f00003fc000)="bbd36d73a5d4d633951deff484b6de4ea70065c76a19600c8ab9537fee408bd1c61902cd10ceff4121d3c30b6b7129abd5498102dbc8fea46dc724694aef668b0d74462fc8a0fbfe11096a1bdedcaa445b0dd1d3f31e5dd795804d91d41afeeafacdf675cab304e94bc3fe1f05a99b974965052b52ba610cc4d4a336012c5f2d7e6a52a78ad58a9512390cb568dfb163d1dae9dc967b1204e80f4d4985c2f7c4a769fd3ea31f5b8586492cadb25f6e30b611aad709cc6ca636ffd463b5e2bd6aa95a87253038b90b3a0df571c5c4ed16609804e59b9f4f2a9de272", 0xdb}], 0x1, &(0x7f0000741000)={0xb0, 0x11d, 0x1ff, "3d017a9e8833add8008b4cf9e5002cc9b53ec8a1d0da3411c0572e041362a9acd7edc6c27fb3d1d33271633a99793652a05c2d1220814def0c0856b819c4bf5653d390cc660b79f31f02da0183855a1e7b81ca0154882e2e54722f7073b9668c18fbac1fd3fd7f550b6ad2859280ea8706a0d808a9f2241b883f1dbf7c02febe9edb754fa7b7a5d164384080636510abf4e1de320a5f7b1c026f"}, 0xb0, 0x4000000}, {&(0x7f0000083000)={0x27, 0x3570, 0x5e6a, 0x2, 0x400000000000000, 0x3, "f6684a95f00150dc70ca4e22be503b18abce24460c4b3ecbca8ba006a77cb020d9407a16f6aa127d6780974249877b74b779bd2600db2ea41c11812578b550", 0xffffffff}, 0x60, &(0x7f000097d000)=[{&(0x7f0000f89000)="cff1ffe14248315f4dab6b3de410d5f6f4590498449221845ad9dccca76922a382b7fe72775b92ba3c044cc3113e0910e1d75813c62ba94c1b1b314b03a27833a89398cba9575a673d2affffd19f85af179b", 0x52}, {&(0x7f0000f8a000-0x77)="7f2b8ebba3e94c2f8dd400bed08353691b6e499020b0d43981504f71b9381533ac789a777fa990421b008caea97491c98a68dccfaa6a2c39ae92aed0a9dcd777269f864d5e212556f5b37e3efd366a49cd103a948c2dcdd323fb486d0f36c005444705474725729f0b89370f5fbb3e9db967699a999ce8", 0x77}, {&(0x7f00008a4000-0x74)="78b248dc7f715b4739aa6b4935dd47917d064633124c307fd65c754f416a74d8c49a805dc6c706acc2d2f34b850fbfc89811d67f8b11d49a8bc79812f6992ad9bd6c88794805c3038d28a78e6a5d1b2491bea47e9f16f51f9dcae2070227891d564d9c143e04872073baa7ee5dee237c47ea369c", 0x74}, {&(0x7f00007c0000-0xd6)="971a3db635233120fe562f5bf38923e4fffd683beddf3c6d131e884082bcbfb74cf5db64c1c6804f36253c4edfaccbba2a0b8c21ad7d83d9ba6223b880f12f996d50996fd31d7b10800abca96bb6d02def86572a1379d1fd6506a67b12b6bed2da8be20dae2b5ed134e99ed97a0c1a1faeb85a2a9b2076b828e521cc872306c428705ea964ac5f0772e36e1d9faa1bfd01f9d1cab059a78212c3f982e115e1822bd898ab3a82fcb5caed52c8fdb2084e729fc4bb5b4dc1345e7bd039f32e346810860dcbbb761ce9073fc92102d5eb6737626118577a", 0xd6}, {&(0x7f0000f89000)="120e4158f2332f710597d5b297e4f8b60da0311b31639f44701199ca0416d26405624f17d7b9708367d8cd402c1cc37a57c386a2bb856c0ca83505736930b57d065fc608f5d5f35d94f278800035a2e2195f8867206f995d1cbf38f7abc9df79532c70ddf9331c6ef905904a0464af3ed4b23c323be58341026be82467da72fad46ab6a2cc75366ec6b1b2bb74e4", 0x8e}], 0x5, &(0x7f00007c1000)={0x80, 0x10f, 0x200, "9bbdee582f08aa9b54598becd45dbb4306cc97074370ea580e21f1d0fd4c4aed4a144736b08b7f9a5a367efa39637fcf3f3706d9208b16e938b866fe97fd8d5c89e0d521959a0c296a83813aa2c2d5803b53a7071c1044da1a315b86c1a633bc9b71d48d0d32dc8dcf"}, 0x80, 0x24004804}, {&(0x7f0000f8a000-0x60)={0x27, 0x8000, 0x1, 0x5, 0x5, 0x10000, "3542635cc8304bffeaa4c0b82e9715e38a1fb5b21e97e566a28dedb136788093876e9760320f8226b01cffa04c9802b7296b6e2396227a720cd40ce9ce679a", 0xffffffffffffff01}, 0x60, &(0x7f0000f8a000-0x80)=[{&(0x7f0000f8a000-0x96)="8f195c1a88d44d799cb965348be77a97356683f74fb59f35b0244e021fc5d9fd24b3f1f66dec00dccc20a94ccfe5d7779e38943556e7fae451b5271e2e13ee108dddad72a039e7a0b34407d31ea1fc8da7b801be7704ce8ddb9ff86c589b84a1b476358d121192bc2e39414809ed509d71779a76a98e8e7cbf362c9f23ac665b6f49f886ff7b1766c574f13a22a43ef4df46ded79873", 0x96}, {&(0x7f0000f8a000-0x35)="34523f20ab1aaa0fb7cee38539d24bf9ff38680938722edb3d326e472e2f2960de6a0995f804d107463046c9712884a668e9f2e389", 0x35}, {&(0x7f0000f8a000-0x4b)="c28216ca7511f93cbae58a404886c1eb7aa1c6d137a757d94701f856593934d25bcf0e680733143d11ebde4ed3c9e9debed13cda8918b9811ce3aa11e7dce3bc4359ba8544ee6aa7f51730", 0x4b}, {&(0x7f0000dc3000)="", 0x0}, {&(0x7f0000f89000)="c6831ffb7ce03e137a5e8e5c9939e9e0e2447aaeb7f0", 0x16}, {&(0x7f0000f89000)="4f1b17534abbb86832789d4e618feaa5dc1f", 0x12}, {&(0x7f000083a000-0xaf)="f0f7867b6f887b22b760447904fca151ab28cc7fb6d6eb2cd5981379f19ffab9f0fa443da884db13576501bd97265a8a852b1081c317b250c51e06bf88511d82122cf3a28a3fcd90f31fcf2459de733e6cb34d78832beaea46bea7041050bc83b266370007c5cfb8bb135304e13a5893e460a4ac57ce850c5aed3862d9b5039fd8c46fb389bd95ccdfd5d8d0b4f358453e56ef53ae8416943f6e8da1b13dd4ba4474bff232218c3e35dc3dcf9d2285", 0xaf}, {&(0x7f0000f8a000-0xc8)="b75f9cff2c411b9a6c2688035d41d4114126cb670271f678516aab91f795a64da895cf4db897a5bda2156cc6e382c04715e2f53de5ccb1f2bcb45bedb750637c1e8ab84c1cdea73d563e8caa7f4fc908b7ab7b18bef255bc2447ea3bd7721db1d60b73726c007a2a284ba4707002caa469c7e29ac198f04612484788d5d2bbdce11810693f60e60e4d4e79b89919200ea1c425f1fe05a772cc59f1a1b328814942408b08f8ed5dfff9d7e0960738ee2cfa6078fc575063334a92058d9fb6d4717f5f466149a2d0c4", 0xc8}], 0x8, &(0x7f0000f8a000-0x60)={0x60, 0x0, 0xfffffffffffffffc, "a73dc17d026493cf9c6d6552a237a898298d977d769b6d5893cd6223f3c674fd36d3f3ad7ef76461fcca70a4236bfec68363a7e9c35ee299bea6cc46f5b2431e128f71f540cbad42af2716298588"}, 0x60, 0x11}, {&(0x7f0000f8a000-0x60)={0x27, 0x9, 0x3, 0x3, 0xfffffffffffffffe, 0xff, "fea22eb150e874970aed1a82c66ff70dc762fadbef948f385c17acda0113b19230eea232ec9b5673b7f7930d703f1127906c7faae27d4140281d322a2ff22a", 0x4}, 0x60, &(0x7f0000c4b000-0x20)=[{&(0x7f0000040000)="5b7739590806e1eb12b66f7030aecbcd1e7089297c49e9272f9809c565f8ec4c72f259a14a82086287eec41726351010d141022e038200d1dc5f594c92b7ac630739f71fa2ed22c7128a17cef28c2a13958eef46d1b96ab41f8da3605f8f8c3477fc151cd69540e5f6fac65843d98c0a2704173180e8392bad85bc341ab8dec3a905a6565a67c34c951a2c67a6199405a9cf6846bdeb53e1a9ca88430e8efceff93a7b1933a2bbd79e8ba4fc2a6fc648690b9a4baf8ee10400", 0xb9}, {&(0x7f0000e76000-0x84)="f3056851fd9f36cff6ffdb6ae611ece7a1d9268786a84f72544f9b743c01bafb91aa5290fe45aca4a927d63b4bc8bce90e0a5cb43622dc06f5aa50b3948dd8ba270dda10eede8bdfe2dc6701a736869239006098ce77e5b28631b51a6e1aec496cbd22da95d113b7205b45e06e1438d865ecc79c1ba445bbf30a2d2c588cfac1f6a90118", 0x84}], 0x2, &(0x7f000085f000)={0x70, 0x18c, 0x3, "863ce8212cdbf4e38a2fba085b4838726d923568d0e4eb68877a9176f5ecfc6c9c79d322f426d03f30dc6e5b4ea9360d87f0001f041c7a7b0280946d1c0e4e11f88a4cb1bcf373b2ef9aa4d11e10847e6856453c9a24b073e09f26"}, 0x70, 0x0}, {&(0x7f0000f89000)={0x27, 0x4, 0xff, 0x7, 0x10001, 0x8, "8003deb8b95dbd04a4b7b92e978c69a69938c068941a49b6eb29d1251732137e61aa94f08647bdd17b2077b06868d3a9808f2214d9256755e4a4a053dce8f4", 0x40}, 0x60, &(0x7f0000404000)=[{&(0x7f00006ee000-0xab)="1d9c271be25f3e6ef379e82b900a02aa24a5846afcdba883a5e70ffd77cd0a6bac905c80d50d5bb66c4c5f89d70fd5ce3aea14db2b484776018fdd5b3887878e7fb45184836f8e4c7a4798f357915d89bfb0a9a04432d792219a9c2b3e2e36dcd7b5f96deb173f6e04cf2468983a1b5ce050021e7189512b36de644f596b96d327df09ba8b8dbffb71d90a156380ae7f9dc685289418efc9ee3287e3e99cfab43da8579b3cbea939e7b015", 0xab}, {&(0x7f0000f8a000-0x56)="97babe260e89b959cde9e5b89992514c13d31b18bd72e8c72a4ed48925aabd4bbed766f5b063848ba2115fa38dc57926c01f51ae2db103656b8f11ebbafbeae6c01974031f580f702615f0c10a346998a6bb2de69441", 0x56}, {&(0x7f00008a3000-0xee)="f12a3e774cf7c3aea18baeb0c342155d6792c5fe3bcef7146942884c2cccbe4b494089f37ab6ec11b7f8ea61ab169c131e64e790f647c425ca0ad42758ddf7de036e0d19c77f14ea52fb5441d2acfcb361727da6f67dd2833516458fb37cdf7d9953660e42c47c9688905dfb620ffc50c02534dd5289511a72bcfede84086b1e90cbc892ca33291f41d0261a81adc12b413e74920acd808e84dd5062378168f0b3ce87623cb739ce9128bb15d661833821603567413205150ccf45974149ce08e9d5140e53cda74138260b83e15176ff917d985cade663a9840534e2ede1e84df9c83d3959c5e6c12352d37c2397", 0xee}, {&(0x7f0000f89000)="7ca1cff77dd43efb4bd0227b685a788492ae18224567971f68578177f295e1f8a5e3832c553bc36f19585d5e1453bc962352010b92caec1c3cb2147b1dc46000a3e31fc0bb37870c76853c0468020988e3d230b92fa9b2f905dce90f30931a2bb6ee9bf749906a48bbbbd88dbd641ca24b7be8cf5fde99ea76c27a574aa3be129e9f4452a3e346c9", 0x88}, {&(0x7f00004b4000)="5f96f36fc767657d62ba32006e6164a3a5175947461cb7ad8ed01da0621aa018bd9ec83442b36dc5c05b6f72fcd4aca61eeaab5f17352425e6d197bfe5fbc91c723dbc15b74351769e5efb7b75a699277480a83bed5d8832cef8227c5cec67d98040fd3622320ef7c174ce221574c5d2e9f37d7ae1b1612280cc8cbb2c39c317001d33db20375ff606078e97c935b6db15faabc59865ca30dfb7505e49b62c0b9d9c532db77c4a78dcb9bf4f112ab701ebd9cce25642a4af3844ce5187cbc4003519ae47c0bd5722df1447f8328c75fd0f9d6ba1", 0xd4}, {&(0x7f0000587000-0x4e)="7059501dbfcbda396e0a6623799d3c83f8412d8bd01940208262587143905112e72ac5b7340dc397d39638c98bb1fb4a8d44f2e0e4d4b7384726e9b68b8c308836e18bde653f6712b33021c75b06", 0x4e}, {&(0x7f00009e9000-0x4d)="5ecd028a3b45bfb11537a3db05ea22eedb5145f985f8ed2493ccadb543ccf9cfe24c8a41a71a0f9f095dc4339d3c8084e0c429f33c12736f167cc903f413a32a1d18a918f4d20703a3c093d412", 0x4d}, {&(0x7f0000f8a000-0x79)="a07156b9321b80f24b3be2631daf71e4783584740d254c6cc54b9ed0e1973e9fb02a08ff923fa60357ea3b31b0bfb6bd8935f900131a25cf7d119bac31fa77b1ca291326a73d04c7020cc0f1e86667ba23baa12be890b5d5f71e0f93c95507de578821fe5047c1457ee68fc1a89f37be701b66b04aa6a5f377", 0x79}], 0x8, &(0x7f0000f8a000-0x18)={0x18, 0x105, 0x80000001, "6678ccb0"}, 0x18, 0x4000080}], 0x8, 0x4000000) sendmsg$alg(r1, &(0x7f0000760000)={0x0, 0x0, &(0x7f0000397000)=[{&(0x7f0000b22000)="3a8b142321d6ba1cdbdadcf6f6395240c3b054dd5ba26413b8972cab8a54abfdb8887af88b9565ebff5ea63d4f73cac7ed15d7cc3da1f40e8b2cf38c9c1b6ee9b12a6042400b78276377d089e3d89dc5700d795c0ae2113b96b604f6241bb31b66b3cc515f234904826202f26bc07a22e8cbbb88c94ad2b9973c3e70e27bcb66", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000d2d000)=[{&(0x7f0000f87000)=""/36, 0x24}, {&(0x7f0000789000)=""/69, 0x45}, {&(0x7f0000f87000)=""/26, 0x1a}], 0x3) 2018/01/27 06:54:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000+0x759)="6174722f7072657600435c9d02bfe221c4deca245cd285bd4f37be5e07bbc169b965ea05c32ca72db9b57a1743ae74336d216d5f") ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)=0x0) accept4$packet(r0, 0x0, &(0x7f0000385000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fca000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x1, 0x0) read(r1, &(0x7f0000000000)=""/0, 0x0) 2018/01/27 06:54:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001c3000-0x8)='/dev/ppp\x00', 0x80, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = syz_open_dev$mouse(&(0x7f000037b000-0x12)='/dev/input/mouse#\x00', 0x3, 0x200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c85000-0x18)={0x0, 0x1, 0x10, 0x7, 0xfffffffffffffe00}, &(0x7f00001e2000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00004f4000-0x6)={r3, 0x8}, 0x6) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f4, &(0x7f0000f34000-0x50)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000162000-0x20)="12000000000000003400000000000017ecff0011a10000000449faf4e2007e23"}) 2018/01/27 06:54:51 executing program 0: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00006c9000)='/dev/input/mouse#\x00', 0xf2c, 0x800) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000b85000)={0x6, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000b6d000)={0x0, 0x0}) select(0x40, &(0x7f0000011000)={0x100000001, 0x77, 0x0, 0x75, 0x9, 0x6, 0x1, 0x3f}, &(0x7f000043f000-0x40)={0x7fff, 0x3eaad50d, 0x4, 0x401, 0x0, 0x4, 0x9dc, 0x8}, &(0x7f0000da3000)={0x401, 0x4, 0xffffffff, 0x8, 0x5, 0x400, 0x0, 0x5}, &(0x7f0000f8e000-0x10)={r1, r2/1000+10000}) getresgid(&(0x7f0000d6b000)=0x0, &(0x7f00000c4000)=0x0, &(0x7f00009d1000)=0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000b7c000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d1e000-0x4)=0x1c, 0x80000) getsockopt$inet6_dccp_buf(r3, 0x21, 0xc2, &(0x7f00005d8000)=""/92, &(0x7f00008aa000)=0x5c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000034a000+0x32)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r4, 0x2000000000010d, 0x5, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) 2018/01/27 06:54:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/27 06:54:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) openat$hwrng(0xffffffffffffff9c, &(0x7f00000b4000)='/dev/hwrng\x00', 0x600100, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000320000-0xe)='net/protocols\x00') dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$rfkill(0xffffffffffffff9c, &(0x7f00009b2000-0xc)='/dev/rfkill\x00', 0x600000, 0x0) sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x26a950b) 2018/01/27 06:54:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind$ipx(r1, &(0x7f0000470000)={0x4, 0x4, 0x3, "b2b8eaa4d388", 0x200, 0x0}, 0x10) r2 = epoll_create1(0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00009f4000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x10002018, 0x0}) 2018/01/27 06:54:51 executing program 4: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ae4000)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000d000)={0x0, @in6={{0xa, 0x2, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x7fffffff}, &(0x7f00001ac000-0x4)=0x98) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ae5000)={r1, @in6={{0xa, 0x0, 0x48, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x1}, 0x98) getsockopt$inet_tcp_buf(r0, 0x6, 0x400000000f, &(0x7f0000ae4000)=""/61, &(0x7f000086b000-0x4)=0xfffffffffffffddd) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f00009ba000-0x48)={0x4, 0x5, [{0x0, 0x0, 0x6}, {0xffff, 0x0, 0x5}, {0x8, 0x0, 0x3f}, {0x80, 0x0, 0x7}]}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00001c9000)={0x9, 0x1, 0x1, 0x2, 0x2, 0x8}) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000086b000)=@assoc_id=r1, &(0x7f000068d000-0x4)=0x4) setxattr(&(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f00002af000)=@random={'osx.', '/selinux/checkreqprot\x00'}, &(0x7f0000ae7000-0x16)='/selinux/checkreqprot\x00', 0x16, 0x3) syz_emit_ethernet(0x36, &(0x7f0000197000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2f, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x3, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "55dd61", 0x0, "1724cd"}, "bde90bb0"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/27 06:54:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000168000-0x4)={r0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000080f000-0xe8)={{{@in6=@local={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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000686000-0x4)=0xe8) lseek(r1, 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000949000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x8001, 0x0, 0x1, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup2(r0, r1) getresgid(&(0x7f0000143000)=0x0, &(0x7f0000dd2000)=0x0, &(0x7f0000a63000-0x4)=0x0) gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b49000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fac000-0x4)=0xc) sendmsg$unix(r3, &(0x7f0000885000-0x38)={&(0x7f0000309000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00009c7000)=[{&(0x7f0000cd4000)="886ac8b6c18a54461332a9", 0xb}], 0x1, &(0x7f0000640000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r3, r0, r0, r0, r3, r0, r0, r1, r3, r1]}], 0x70, 0x0}, 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000004e000-0x8)={0x1, [0x0]}, &(0x7f00009ec000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00005d2000)={r4, 0x7d, "4d6324849214e80a6a93bca5154fcc04aa5fc92cc221419b4663b0ff100c10b8ea0ce9b93c81b5fd36449e05655a4e41f002ed9e8795a01e1b53d725911f5bc5e7b740bf45b8747acd2c54604c23a16e0bdf2ea6c22ce3f787cee74e86d86fa6a645e33d4da91cfc39b00334cc63233ecab8719f7a6b5e2fcc3d759201"}, &(0x7f00001a5000-0x4)=0x85) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000fa0000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000066000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a7000-0x4)=0xe8) getresgid(&(0x7f0000abd000-0x4)=0x0, &(0x7f0000e03000)=0x0, &(0x7f00006f5000-0x4)=0x0) setsockopt$packet_buf(r3, 0x107, 0x5, &(0x7f0000c54000-0x1000)="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", 0x1000) getresuid(&(0x7f0000ff1000-0x4)=0x0, &(0x7f0000ffd000-0x4)=0x0, &(0x7f00000e8000)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000054f000-0xc)={r5, r7, r6}, 0xc) 2018/01/27 06:54:51 executing program 3: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000553000)={@common='lo\x00', &(0x7f0000faf000)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000fb3000-0xd)='/dev/dmmidi#\x00', 0x0, 0x101000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00008e4000-0x4)=0xfffffffffffffffd, 0x4) ioctl$VT_WAITACTIVE(r1, 0x5607) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000c35000-0x80)=[{&(0x7f000023c000)="89a6508cc3a18c0f8c7cf1f4bf455a93203eb3df0111a289b8cd91beb798f161ebac95fb5ccbbe27a34bc539b1d78fb8fd0ca239d79afa4e5dc9f3dfc7b9233bcee5854e2d9ad2a277508b0357fc8b9f579b14d66b8b54fde10cdeaa8e7a6d4d5cfcc40c1a248e503da477de1785f3b5071343b75d3e2cf07f024200b6a152db72b20810f2f66cdff02dccf6b9d4b941f02d72a37721cd35d5ea8e71ec1a17f5063d839c7d3b9698d4118c26bc", 0xad}, {&(0x7f000028c000-0x9b)="411df6f3f76a3375a45739ba754ed10d00c8a89da26b1924e190a807aa38edc026defdd508883611766e374b3b3865ab8aa66cb849b591c3b7b2c37f3786e7fb1fc8ba75ea70ead26ff400e9218236704dcdabdf6be77c053bedfaa0ad9d8a926ce973c7a0897df423d97e8f52a76bd7f9c28585d2b93bf388b91f7e77a652e0e2ee1d71ffb803e9fb65aae9e7bc5a323a786feb2af354a20cb480", 0x9b}, {&(0x7f00009e7000-0xb5)="25f75163fd8d7a26cbcd1d8f91116ca765a534647e359bb264152e7c9832663cf4b925a5b2d1051d25a66bb15a0b38416c6aed396277ca2c94f0399077dc174897b807e5339546bd7233e8318a78d8aa9d6a1e58992468f5601c1b777c9968f79223649ae448649d275539bff1adc9483ab78a080104b82488b134f49a7c9c73eb1f51ffe2c0ff70cc00a5088cc886a7092986c480d175f4cf76b51910cd29dfede222e6698e99ef383fc1ed0df16691232f50a880", 0xb5}, {&(0x7f0000fb4000-0x21)="d7e73615a35cb5a6494a51e091c216802054c1706aa0192fa5f2410c5c9f5e2023", 0x21}, {&(0x7f0000fb4000-0xa1)="7e95463e529d95ee6de6e6b6ab0b5747f6a1020af74a4cff8bf092653f945e73d116653e14e47254a5d533d37f0cb278c68361f0797e6ee61027b1afd0c54ba87748bd1c4bc75969fc06906844c76198c0774c48fd973fcffd3623af66ae711906643c962b6aa9f44e13745e5c616576318ba95d83204a156ebe8889268dae1528be1b39a5031383da8a69d3785d7411b7b1b5d789bf42b5ac49efc605f081a678", 0xa1}, {&(0x7f000004a000)="b8da29040f664d85ad65e18c30ef108cf629a1b9e6f9ba3b291f2bf6bc9a6a60e7e0ea8eab1f4d51c55c2878bbba7a1bc0ac369cdf6aa83284881727bbdcf5ef9b082cfc70a9f4", 0x47}, {&(0x7f000035d000-0x57)="12636e327139c9c1b80e14e74e687522b8db04b87a94ea995989a53887105ac74bd801094f586da56dceb1cbd312bde012ecdc663f4ce8ad73c8d68d620a533dfde2444fd26df55372be65ecf6263f670ddee49c58ed75", 0x57}, {&(0x7f0000fb4000-0x88)="d12e4a01f910d38079e873ade24927b57f09bf2f4f31f9fde9b9e5f37ee1a127e00431589038381f297b97ed308411865dc8958836d7aaec1732fe509af6cdf2544a8c3c51d4586728b257229b39b5522d365c6387dda7e5e9215ea3fbff475ceb93b145f25231dba814ba7beb7d961d656dc6bfc636ceff2912d3445fd165d8933d8390e10360c0", 0x88}], 0x8, 0x0) fcntl$setsig(r0, 0xa, 0x6) 2018/01/27 06:54:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000037a000-0x4)=0x0, &(0x7f0000203000-0x4)=0x4) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x5) 2018/01/27 06:54:51 executing program 1: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f83000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00003ba000)=""/103) socket$inet(0x2, 0x1, 0x3) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000b2a000)=[], 0x0, &(0x7f0000f83000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0xfffffffffffffec9, 0x0}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) writev(r1, &(0x7f00004fd000-0x80)=[{&(0x7f0000f81000)="33e9fe4957b88d3c", 0x8}], 0x1) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000d29000)={0x0, 0x0}) read$eventfd(r3, &(0x7f0000f83000-0x8)=0x0, 0xff4c) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000572000)=0x3, 0x4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000f83000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x400) syz_extract_tcp_res(&(0x7f0000e48000)={0x0, 0x0}, 0x5, 0x1) 2018/01/27 06:54:51 executing program 2: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b01000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000f6b000-0x14)={0x3, 0xc, [0x5, 0x200, 0xbe]}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000f6c000-0x12)='/dev/input/mouse#\x00', 0x0, 0x20000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006af000)=[], 0x0) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f69000-0x38)={&(0x7f0000f69000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f68000)=[], 0x0, &(0x7f00003b4000-0x9a)=""/154, 0x9a, 0x0}, 0x0) 2018/01/27 06:54:51 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, 0x200000000000001, 0x0, 0x0, 0x1f, 0xac2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x100, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00009c5000)={0x0, 0x0}, &(0x7f000092a000)=0x10) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f00003cf000)=0x8, 0x4) ioctl$sock_proto_private(r0, 0x89dd, &(0x7f0000919000)="") 2018/01/27 06:54:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x11bad80de4476319, 0x0, &(0x7f00008fa000)={0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000048d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$nfc_llcp(r1, &(0x7f000050e000+0x506)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f8f000)=0x60, 0x80800) connect$unix(r0, &(0x7f0000fbc000-0xa)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/27 06:54:51 executing program 1: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000002000-0x20)=[], 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000046000)='/dev/vcsa#\x00', 0x97, 0x100) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f000002d000-0x4)=0x100000000) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f000029d000)="", 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "81de1e", 0x0, "c6ff9f"}, ""}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000047000-0xe)='/dev/admmidi#\x00', 0x4, 0x105800) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000900000-0x38)={0x0, 0x0, &(0x7f000023f000-0x60)=[], 0x0, &(0x7f00006d9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r3, &(0x7f0000b18000-0x10ac)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297cae8159ee4665049b2098f8c7dda214613be55ce55368cd8b740a651e33ba9c2cdbdc24d558523da6e5851e984f2c73ba355a5739f89ce292ecec5eb871798ad31754f42282798d0ebac8a56dcfe38e97a193486e35bffc371be6b5d2c437a8b946935a937ad7f7f42a11bde0413f9e6d1f3fffb11013b921afd9ca589b53ea39c025085f0f0c9ca2ba2a647fb23d3bb74", 0x100, 0x0, &(0x7f0000b7c000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x3a) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000020000)={0x2, &(0x7f0000048000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000048000-0x8)={r4, 0x2}) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000046000)={0x0, 0x5}, &(0x7f0000046000)=0x8) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000046000)={r5, 0xc0000000}, 0x8) 2018/01/27 06:54:51 executing program 4: r0 = getgid() r1 = getegid() setregid(r0, r1) mmap(&(0x7f0000000000/0x108000)=nil, 0x108000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x806, 0x62a, &(0x7f00000f9000-0x8)={0x0, 0x0}) gettid() mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f000007c000)='rxrpc_s\x00', &(0x7f000004e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000109000-0x2)='%\x00', 0xfffffffffffffffd) keyctl$setperm(0x5, r4, 0x0) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000ce000-0x10)={0x0, 0x64, &(0x7f000010a000-0x64)=[@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffe00, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7fff}, 0x8}, @in6={0xa, 0x0, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}]}, &(0x7f0000109000)=0x10) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000010a000-0x8)={r5, 0x0}, 0x8) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000109000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00000c3000)=0x10) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000031000)=[r0, r1, r1, r1]) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000109000-0x8)={0x0, 0x1}, &(0x7f0000109000-0x4)=0x8) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000006b000)={r6, 0x5}, &(0x7f0000109000-0x4)=0x8) syz_emit_ethernet(0x1076, &(0x7f000004b000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x16, 0x4, 0x9, 0xeab, 0x1068, 0x0, 0x9, 0x80000000, 0x6c, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[@noop={0x1}, @timestamp={0x44, 0xc, 0x7ff, 0x1, 0x6b6, [{[@multicast1=0xe0000001], 0xff}]}, @lsrr={0x83, 0xb, 0x8001, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}]}, @ssrr={0x89, 0x17, 0xdc, [@rand_addr=0x400, @loopback=0x7f000001, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x16}, @dev={0xac, 0x14, 0x0, 0xa}]}, @rr={0x7, 0x13, 0x1, [@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @empty=0x0]}]}}, @dccp={{0x0, 0x3, 0x4, 0x1, 0x9, 0x0, 0x0, 0x1, 0x5, "1bcfff", 0x1, "fae372"}, "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"}}}}}, 0x0) mmap(&(0x7f000010a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000056000+0x1a8)={0x0, 0x100, 0x7, &(0x7f000010a000)=0x0}) 2018/01/27 06:54:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00004a9000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000078c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) ioctl(r0, 0x2275, &(0x7f000087f000)="") getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000bbd000-0x10)={0x0, 0x0}, &(0x7f0000be0000)=0x10) 2018/01/27 06:54:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0xaf01, &(0x7f0000198000-0x8)=0xfffffffffffffffe) 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) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0xaf02, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a39000-0x9)='net/snmp\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000bf000)={0x0, 0xffff}, &(0x7f0000e6d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000076a000)={r1, @in6={{0xa, 0x1, 0x17, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/27 06:54:51 executing program 3: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x5, &(0x7f0000f51000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xfffffffffffffffd, 0x8, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f51000)="73797a6b6f6cb500000000000007ffbeb8704b910a5894d9686e3501bf28d348724244afbe9a1e2c7c1d00020000a07cdaed85dd17", 0x6, 0xb6, &(0x7f0000f51000)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000269000-0xb)='/dev/audio\x00', 0x80, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f57000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ff000)=0x2e) 2018/01/27 06:54:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000082a000-0x2)='\x00', 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = syz_open_dev$audion(&(0x7f00004a9000-0xc)='/dev/audio#\x00', 0x8, 0x200000) r4 = open(&(0x7f0000476000-0x8)='./file0\x00', 0x0, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) keyctl$dh_compute(0x17, &(0x7f0000f8e000-0xc)={r2, r2, r1}, &(0x7f00003fa000)=""/1, 0x1, &(0x7f0000fa3000-0x38)={&(0x7f0000e67000-0xa)={'sha1-ssse3\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 06:54:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa00, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x200, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x10c, 0x11, []}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) write$sndseq(r0, &(0x7f0000ca5000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x81, 0x8}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000974000-0x108)={0xa3, {{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) readv(r0, &(0x7f0000ef6000-0x10)=[{&(0x7f00004ae000)=""/69, 0x45}], 0x1) 2018/01/27 06:54:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 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) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ed3000)="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", 0x1000) 2018/01/27 06:54:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005d0000)='./file0\x00', 0x80800, 0x1d8) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000c5d000)={0x5, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000d77000-0x4c)={0x89, 0xfff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000d6b000-0x68)=@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}]}, 0x18) 2018/01/27 06:54:51 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(0x10, 0x802, 0x10) write(r0, &(0x7f00004ea000-0x26)="26000000250015f8000000040000360003fffbe8010000000e0009000a00ffffff0503c75b35", 0x26) 2018/01/27 06:54:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000508000-0x10)={&(0x7f000001e000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f000047d000)=""/207, &(0x7f0000eab000)=0xcf) 2018/01/27 06:54:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = fcntl$dupfd(r0, 0x3, 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) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r2, &(0x7f000050d000-0x8)=0x0, 0x8010000) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000320000-0x4)=0x0) 2018/01/27 06:54:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000858000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/27 06:54:51 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007cc000)={0x0, 0x0, 0x0}, &(0x7f00004a0000-0x4)=0xc) setregid(r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000884000-0x9)='/dev/ppp\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000+0xe4f)=0x10001, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={r2, 0x401}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000000)={0x5, 0x6, 0x0, '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]}) 2018/01/27 06:54:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00005a5000-0x4)=0x0) 2018/01/27 06:54:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002b3000)={0x2, &(0x7f00004b7000-0x8)=[{0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000041e000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00007b8000-0x1)=""/1, &(0x7f000007b000)=0x1) 2018/01/27 06:54:51 executing program 4: r0 = socket(0x10, 0x802, 0x0) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0xfffffffffffffce1) 2018/01/27 06:54:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d12000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f00001aa000-0x99)=""/153, 0xfffffffffffffe34) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) write(r1, &(0x7f0000436000-0x5)='\x00', 0x1) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x2) close(0xffffffffffffffff) 2018/01/27 06:54:52 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000742000)='/dev/hwrng\x00', 0x10600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x8907, &(0x7f0000000000)="3583a2fc559b997625c361ceef5ed6bd937cb59200000001fb0000010b0000e572f3cd0389cdea4a5f9608a02bc6cb08bcbedb1c6eabd30dea38d9727ff523f700000006e2ed00abf432bf782bfac55a92b9cb062b1e41574cccb405c3dd698abbc55f9e6975da9c3016762833dd1b0913f1fe907019fe8abd0cb1ffffffff4458fcc53d57a4e86ca6f556d9796d56e777a93b95bd76b460cc26ad6d080000000dd2dd458f0f6e25676ae0ab9251b91e6c474fe709cadc265dae5443e7531f77622aad3da485c51b94518e4c834e49adbadc8c5a3c89f36ff94169ae3d42852f0c400000e40003f22d391aa2305438086d2ca425298584c29d4f695a853462f675fff65efdeb0c9c98ffcb84947298c35afa5ec335f3b5043f9a105b6d2313211650d9ce5042cefec06492a7a983091603672652d796f8ec02c6723b96dc0f74888f85e2cf48a9cfe90bf0c1e02e8059a25f1bfb79f0ace6e0a71a3a3e3f") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000e5b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000bb7000+0x458)=0x10) clock_gettime(0x0, &(0x7f00008f4000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003f5000-0x4)=0x0) r4 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c3a000)={0x0, 0x0, 0x0}, &(0x7f00009a1000)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ead000)=0x0) connect$bt_l2cap(r0, &(0x7f0000e47000-0xe)={0x1f, 0x6, {0xffffffffffff6d9c, 0x140367bb, 0x1, 0x5, 0x7fff, 0xcf}, 0x0, 0x1}, 0xe) r7 = geteuid() fstat(0xffffffffffffffff, &(0x7f00001c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000051a000)={0x0, 0x0}) fstat(r0, &(0x7f0000c71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004e4000)={0x0, 0x0, 0x0}, &(0x7f0000093000)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000423000+0x222)=0x0) r13 = geteuid() lstat(&(0x7f000080a000-0x8)='./file0\x00', &(0x7f000081c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000eef000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000164000)=0x0, &(0x7f00004cd000)=0x0, &(0x7f0000a09000-0x4)=0x0) r17 = getgid() sendmsg$unix(r0, &(0x7f0000e1e000)={&(0x7f0000dc6000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000064d000)=[{&(0x7f0000bfb000-0xf9)="81f6d6b724ea6ff9ad966a236e3901674d91e370738c801166a540644477a04ec90fde7caf68c5ce797518c76ed7ae328ab59a4274f97340e6047c485b2e3fa22bf81d100b53fd7fb9c339637b574bdfaf146e9bc3ec939f85cfd9a02d8d5535b9b5e932b5d0b2a61762194209594dc7c164d2cc0136e0fa9845aa464dbe173e8b0920aeaf641deb34590d6ee12795d0d3a3735044e0712ca2be5ca525e335019900dedef4b4a89cf8cfa292340ec7f6cd1f087c3640011d5f09ddaaf33a9b482b6664bc3dd1d9b7ee4df96fd3322ddbccfbd68ab87c003ee3ad40466024653817570796892801c272e88589a68e88df7c9e5f4d6ee5fdfc33", 0xf9}, {&(0x7f000056e000)="436fdd472ef7109cff72773ee3a85a58925404f8ec60e6a9ad7e47b12750d5ff51e6aadffe46886bd9e6c3cf92d6a1bb2c96e845b9ab409dce19f29e190489917f51ce6df6da32f7e36a1a42545861035ab3a17c4cf506a23ffc631836734b47bf3b180ef9e7c2a93b1bacafb3440e01106e", 0x72}, {&(0x7f0000e19000)="1b68f49601ecdc65b8cc1fdf899f294b487055c0a26e0aeca7908cc41b5a539a8831dc27072ea2fd16598dff8daccb815ab8fe73dc4d9c3d07e75e608253861f9ecf7849dd1e0a1ed8a8bee78ecbb6abf2beea5c04ad35b824a89c6d5ff8fe17e94a30b7bcc3d032187e085204acec08762da290b97956ad41d3ef4ff28ef22271ee81f1b1c5cfb83840828d97f20d4fa146d59bf3b67a84a3fb875a669f05cb8794ce7f78612e01dc206606a6", 0xad}, {&(0x7f00003a5000-0xee)="c6f24dd2e207fb3f40db20b85e4a7069467f368ad4d828521e7e411e60d1c46d82f165cdd883b4d41da119bf13178c9539d7002e3da65b85508958a136640050d66686877075b294511e89818667d40fe05b11f42be55dca1f4cd198a7767b95de0c5e6fc48b974281ba22fd999c8c2f75d108fe9c498ed389aad426ae501a42f5158a8386eeddc66dfc9b51995e20df88d7130adaf173c09d4892372439c5b531928ce77758e69a0c90b48f0196a68a0495a2526b4df7b0b2bd1c0e5c1c031da33d269deb6602eb227ba3498c5d3418ecfe36de5c8caedad4ce2ee6439abe6abe2384e5d496af065f8b0acd330f", 0xee}], 0x4, &(0x7f00008c7000-0x138)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x138, 0x4000894}, 0x20040000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e61000)={@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$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00008e3000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, r18}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000173000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000260000-0x4c8)={{0xa8b, 0x5, 0x10000, 0x100, "4d895de6fe2f93cd9cdb23c1b22c8d33f8a78edacae1364d1521c174496836f44cb4bb48188219716dd05933", 0x8}, 0x40, [0x80000000, 0x6, 0x10000, 0xb27f, 0x7, 0x4, 0xeb20, 0xffffffffffffef30, 0x10000, 0xffff, 0xfffffffffffffc01, 0x3, 0xfff, 0x100, 0x6, 0x7, 0x8, 0x0, 0x7f, 0x2f, 0x9, 0x10001, 0xf7d, 0xfffffffffffffffe, 0x6, 0x9, 0x3, 0x5, 0x7fffffff, 0x3, 0x19b1, 0x8, 0x496, 0xb88, 0xdf76, 0x4, 0x5, 0xff, 0x8, 0x40, 0x400, 0xd022, 0x8001, 0xff, 0x1, 0x2, 0x0, 0x10000, 0x2, 0x5, 0x9e83, 0x5, 0x3f, 0x0, 0x20, 0x3, 0xe1d, 0x87a, 0x6717, 0x2, 0x94b, 0x1, 0x6, 0x3, 0x0, 0x7, 0x1ff, 0xffffffff, 0x7fff, 0x3, 0x9, 0xab, 0x46f, 0xfffffffffffff1d6, 0x4, 0xf60, 0x5, 0x2, 0x80000001, 0x0, 0x4, 0x4, 0x9, 0x4, 0x6, 0x3ff, 0xffffffff7fffffff, 0x200, 0x3ff, 0x100000001, 0x6, 0xd5, 0x2, 0x1, 0xffffffffffff3e1d, 0x7, 0x2, 0x100000000, 0x6, 0x1ff, 0xfffffffffffffffa, 0x7, 0x7, 0x8, 0x8, 0x2c8, 0x9, 0x3, 0x100, 0x0, 0x8, 0x2, 0x3, 0x9, 0x8, 0xffffffff, 0x800, 0x2, 0x5, 0x6, 0x0, 0x9, 0x2, 0x1ff, 0xffffffff, 0xabbe, 0x1, 0x6], {r1, r2+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r19 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r19, 0x891c, &(0x7f0000de3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000856000)={0x3, 0x0, [{0x0, 0x1, 0x0, 0x0, @adapter={0x9, 0x200000, 0x2, 0x6a, 0xffff}}, {0x1000, 0x7, 0x0, 0x0, @msi={0x8, 0x9, 0x1000}}, {0xa4c2, 0x4, 0x0, 0x0, @irqchip={0x3f, 0x80000001}}]}) [ 40.572297] binder: 5691:5700 ioctl 5457 20858000 returned -22 [ 40.603931] binder: 5712 RLIMIT_NICE not set 2018/01/27 06:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000429000-0x9)='/dev/vcs\x00', 0x111180, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000f89000-0x4)=0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000511000)={0x5, 0x8, [0x0, 0x0]}) 2018/01/27 06:54:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x20000100000802, 0x300) r1 = syz_open_dev$amidi(&(0x7f0000b63000)='/dev/amidi#\x00', 0x78, 0x2000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000aa1000)={{0x80000000, 0x924f26f}, 'port1\x00', 0x4, 0x181020, 0x5, 0x80000000000000, 0x8, 0x1, 0x3, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002be000)={0x0, &(0x7f0000569000)=[]}, 0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000936000-0x4)=0x4, 0x4) r2 = syz_open_dev$midi(&(0x7f000042e000)='/dev/midi#\x00', 0xfffffffffffff4d8, 0x200000) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000113000-0x18)={0x6, 0x1, 0x1, 0x0, 0x0}) ioctl$sock_ifreq(r3, 0x8992, &(0x7f0000c6e000)={@generic="82c4b15d1b6da8918761ae26f11a9748", @ifru_settings={0x4, 0x10000, @fr_pvc_info=&(0x7f000063e000)={0xddc7, @common='bcsf0\x00'}}}) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000187000-0x4)=0x9, &(0x7f00009d7000-0x8)=0x4) read(r0, &(0x7f0000fc6000)=""/4096, 0x1000) openat$dsp(0xffffffffffffff9c, &(0x7f000032e000)='/dev/dsp\x00', 0x109001, 0x0) 2018/01/27 06:54:52 executing program 2: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000010f000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00004cc000)=0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f7a000)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000f74000)=0x0, 0x4) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000f7b000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000e1f000-0x2)=0x14) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000f7c000-0x38)={&(0x7f0000f7c000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000f7c000-0x10)={&(0x7f0000f7c000-0x3c)=@ipv4_deladdr={0x3c, 0x15, 0x701, 0x2, 0x0, {0x2, 0xf1, 0x4, 0xfe, r2}, [@IFA_LOCAL={0x8, 0x2, @rand_addr=0x1}, @IFA_CACHEINFO={0x14, 0x6, {0x9, 0x1, 0x4, 0x4}}, @IFA_ADDRESS={0x8, 0x1, @rand_addr=0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) 2018/01/27 06:54:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000004000-0x8)=0x0, 0x1) r0 = syz_open_dev$sndpcmc(&(0x7f0000759000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfbb, 0x4881) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000951000)={0x0, 0x5, 0xa1, 0x0, 0x8, 0x6}, &(0x7f00007f7000-0x4)=0x14) open_by_handle_at(r0, &(0x7f00008d9000-0x5e)={0x5e, 0x5, "38a02a674d462ce37c47c15a1df36a7fcdd1ea3fdaced0fd089cf73931c211afdf014da12c47f51645a4ad609b8c2fc3c361a052cc8033e902b592c1573da147ad601eb89ea3b122472948895a27a6aeaeeef4a0e63e"}, 0x840) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009c5000-0x6)={r1, 0xffffffffffffff7f}, &(0x7f0000e02000)=0x6) set_mempolicy(0x0, &(0x7f0000d32000)=0x0, 0x1) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000096a000)={0x0, 0x0, []}) 2018/01/27 06:54:52 executing program 7: mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000993000)=0xffffffff, 0x4) r1 = syz_open_dev$usbmon(&(0x7f000031b000)='/dev/usbmon#\x00', 0x83, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000af1000-0x14)={0xfffffffffffffb89, 0x7, 0x200000000006, 0x1, 0x6}, 0xfffffce1) syz_emit_ethernet(0x4e, &(0x7f00009f7000-0xe2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x7, 0xfffffffffffffffd, 0x0, [{[@multicast1=0xe0000001], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000aed000)={0x0, 0x0, []}) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f0000955000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f00004cc000)='blacklist\x00', &(0x7f0000af2000+0x8ac)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000278000-0x5)='user\x00', &(0x7f0000af2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004fd000)="ec2426d174db8513dd248d818c32b58ad4f264b10c257c53deec0e2e4b53a91b9c8c9fb6d2c9ada73ff1ec8e400620ab81250e4d70e0ef5048b38c917633aca8d49978df4326a25b34eb33891632996e00b86e9adb920ee5f74bbd2e810aa381107db44b78d4bc70001ce8f1ace0127cbe7c3bfaed8533b18bdb00b1a1e521a2a286c5310f5e66f2607a7d982fc2", 0x8e, r2) [ 40.613625] binder: release 5691:5712 transaction 2 out, still active [ 40.613639] binder: undelivered TRANSACTION_COMPLETE 2018/01/27 06:54:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 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) r2 = syz_open_dev$dspn(&(0x7f0000f7b000)='/dev/dsp#\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000243000)={{0x1, 0x64}, {0x350, 0x63}, 0x10000000000000, 0x7, 0xffffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000971000-0x8)=0x0) syz_open_dev$vcsa(&(0x7f0000e4a000-0xb)='/dev/vcsa#\x00', 0xa00000000000, 0x400000) 2018/01/27 06:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a6c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000268000)={0x0, 0xffffffffffff9b30, 0x100000001}, &(0x7f0000cef000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a47000-0x8)={r2, 0x6}, 0x8) fchmod(r0, 0x30) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000dce000)={0x0, 0x5}, &(0x7f0000f10000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fef000-0xc)={r3, 0x80000001, 0x20}, &(0x7f0000271000)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00008dc000-0xc)=@sack_info={r4, 0x3, 0x8}, 0xc) r5 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000e51000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff3b) sendmsg$rds(r5, &(0x7f00009d2000)={&(0x7f0000c58000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bae000+0x382)=[], 0x0, &(0x7f000033e000)=[@mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x0}, &(0x7f00003ee000)=0x0, &(0x7f00000da000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x58, 0x0}, 0x0) 2018/01/27 06:54:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x8, &(0x7f0000c2c000)={0x0, 0x14, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000048b000)=0x0) timer_getoverrun(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000b04000-0xd)='/dev/usbmon#\x00', 0x7, 0x40080) setsockopt$inet6_dccp_buf(r2, 0x21, 0x8f, &(0x7f000061a000)="aaaa700d8c3c43eb461523cf8908414cf53ba4b2ef33ccd50dd8e476690f1d92b535c1b22bd08e6fc0f4b5e5fa1a52d82e866f6dd3fb01d60f58fcabc077f2e49c9c91f69e5ccba3e7afb54c077b559770071fe047e101e0f90a1fcf8b3800f6982d92350954c55d3853649c9347e4c874fceeb5451a8566accd16259228dc39f299f7f0a0e6612825ad49024a910e93214ecc7180fb2433456a017d7abbf432edddf112ca45b6dda805a1161db136c79fcef2f8e9264fa9c121ef06f68313b375471db2c244b90c4b6faa", 0xcb) getsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000c61000)=0x0, &(0x7f0000871000)=0x2) [ 40.641880] binder: BINDER_SET_CONTEXT_MGR already set [ 40.641896] binder: 5691:5712 ioctl 40046207 0 returned -16 [ 40.645713] binder: 5691:5721 ioctl 5457 20858000 returned -22 2018/01/27 06:54:52 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001e7000)='/dev/vga_arbiter\x00', 0x4105fe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xebdd, 0x1, 0x8, 0x20}, &(0x7f0000ce8000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b86000)={r1, 0x2}, &(0x7f0000276000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000)={@common='erspan0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ec1000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000528000)=0x0, 0x0}, 0x0, 0x0, 0x7ffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 40.646976] binder: 5712 RLIMIT_NICE not set [ 40.647811] binder_alloc: 5691: binder_alloc_buf, no vma 2018/01/27 06:54:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000000)={{0x9, 0x6, 0x48, 0x1000, 0x5, 0xfffffffffffffff8}, 0x9c86}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000002000-0x4)=0x5) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000639000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0x0}, 0xc) 2018/01/27 06:54:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0xd, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) modify_ldt$write(0x1, &(0x7f000071f000-0x10)={0x7, 0x20001000, 0x400, 0x6, 0xe92, 0x0, 0x627, 0x800, 0x3, 0x80}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000003000-0x50)={0x20a, @tick=0x0, 0x400, {0x4, 0x4}, 0x9, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0}) prctl$intptr(0x18, 0x80000001) fanotify_init(0x8, 0x80000) keyctl$session_to_parent(0x12) ioctl$sock_ifreq(0xffffffffffffffff, 0x891a, &(0x7f0000c2b000-0x28)={@common='ip6_vti0\x00', @ifru_mtu=0x4}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000575000)='/dev/kvm\x00', 0x801, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000067d000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000a68000-0x10)=@buf={0x2, &(0x7f00001f9000)="1573"}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mlock(&(0x7f0000472000/0x1000)=nil, 0x1000) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000187000)={0x0, &(0x7f00004eb000)=[]}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) fsetxattr(0xffffffffffffffff, &(0x7f0000963000-0x15)=@random={'btrfs.\x00', 'eth1mime_type\x00'}, &(0x7f0000c2e000-0xe)='/selinux/load\x00', 0xe, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000285000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x81}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000bb000)={0x0, 0x0}) recvmmsg(r5, &(0x7f000098d000-0x21c)=[{{&(0x7f0000005000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000074a000-0x40)=[{&(0x7f0000796000-0x6c)=""/108, 0x6c}, {&(0x7f0000e8f000)=""/52, 0x34}, {&(0x7f0000e0e000)=""/207, 0xcf}, {&(0x7f0000a26000-0x98)=""/152, 0x98}], 0x4, 0x0, 0x0, 0x8}, 0x1}, {{&(0x7f0000918000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000bcf000-0x70)=[{&(0x7f000067d000)=""/168, 0xa8}, {&(0x7f0000925000)=""/111, 0x6f}, {&(0x7f0000b4a000)=""/45, 0x2d}, {&(0x7f0000207000-0x1000)=""/4096, 0x1000}, {&(0x7f0000104000)=""/98, 0x62}, {&(0x7f0000a4e000-0x44)=""/68, 0x44}, {&(0x7f00002fd000-0x48)=""/72, 0x48}], 0x7, &(0x7f00003bc000-0xfd)=""/253, 0xfd, 0x400}, 0x3}, {{&(0x7f0000616000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000013f000)=[{&(0x7f00007b7000)=""/122, 0x7a}, {&(0x7f00007f0000)=""/94, 0x5e}, {&(0x7f000027d000-0xf7)=""/247, 0xf7}, {&(0x7f0000b34000-0x4c)=""/76, 0x4c}, {&(0x7f0000f67000-0x78)=""/120, 0x78}], 0x5, &(0x7f0000801000)=""/211, 0xd3, 0x4}, 0x6}, {{&(0x7f0000f5f000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f9f000-0x90)=[{&(0x7f0000b89000-0x1000)=""/4096, 0x1000}, {&(0x7f0000567000-0x8)=""/8, 0x8}, {&(0x7f0000adc000)=""/92, 0x5c}, {&(0x7f0000c12000)=""/100, 0x64}, {&(0x7f0000890000)=""/179, 0xb3}, {&(0x7f000065d000-0xcf)=""/207, 0xcf}, {&(0x7f0000a51000)=""/61, 0x3d}, {&(0x7f0000312000)=""/171, 0xab}, {&(0x7f00003cf000-0x70)=""/112, 0x70}], 0x9, &(0x7f0000610000)=""/7, 0x7, 0x0}, 0x20}, {{0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000012000)=""/191, 0xbf}, {&(0x7f000087d000)=""/138, 0x8a}, {&(0x7f0000cc6000-0x7b)=""/123, 0x7b}, {&(0x7f0000064000)=""/222, 0xde}, {&(0x7f0000dff000)=""/203, 0xcb}], 0x5, &(0x7f00005b9000-0x1d)=""/29, 0x1d, 0x69}, 0x8}, {{&(0x7f0000076000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000dcb000)=[{&(0x7f00008e8000-0xf8)=""/248, 0xf8}], 0x1, &(0x7f0000df5000-0x6c)=""/108, 0x6c, 0x1}, 0x7}, {{0x0, 0x0, &(0x7f00001f2000-0x50)=[{&(0x7f000026e000-0xfd)=""/253, 0xfd}, {&(0x7f0000aaf000-0x81)=""/129, 0x81}, {&(0x7f0000930000-0xad)=""/173, 0xad}, {&(0x7f00002a0000-0x4b)=""/75, 0x4b}, {&(0x7f0000ec3000)=""/36, 0x24}], 0x5, &(0x7f0000d0b000)=""/143, 0x8f, 0x101}, 0x63ea}, {{&(0x7f00004c1000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f54000)=[{&(0x7f0000fe1000-0xbc)=""/188, 0xbc}, {&(0x7f0000584000)=""/4096, 0x1000}, {&(0x7f00000eb000)=""/109, 0x6d}, {&(0x7f0000774000)=""/160, 0xa0}, {&(0x7f0000210000-0x41)=""/65, 0x41}, {&(0x7f000055d000-0xf)=""/15, 0xf}, {&(0x7f000007d000-0xf8)=""/248, 0xf8}], 0x7, &(0x7f0000010000)=""/67, 0x43, 0x1b}, 0xfffffffffffffffb}, {{&(0x7f0000b4a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000a3c000)=[{&(0x7f0000dc6000)=""/6, 0x6}, {&(0x7f0000122000-0x5d)=""/93, 0x5d}, {&(0x7f0000e57000)=""/5, 0x5}], 0x3, &(0x7f0000aaa000-0x44)=""/68, 0x44, 0x4}, 0x5}], 0x9, 0x40000063, &(0x7f0000536000-0x10)={0x0, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x2) 2018/01/27 06:54:52 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000578000-0xc)='/dev/autofs\x00', 0x200000, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = perf_event_open(&(0x7f0000055000)={0x4, 0x78, 0x5, 0xfffffffffffffff9, 0x400, 0x5, 0x0, 0x5, 0x40, 0x3, 0xff, 0x4, 0x4, 0x87, 0x7, 0x8, 0x81, 0x7, 0x1f, 0x2ae, 0xfffffffffffffeff, 0x5, 0x9, 0x5, 0x5, 0x7fff, 0x20, 0x9, 0x38, 0x0, 0x6, 0xc6, 0x1, 0x7, 0x6, 0x2, 0x0, 0xbb7, 0x0, 0x2, 0x3, @perf_config_ext={0x9, 0x9b6c}, 0x4140, 0x6, 0x5, 0x6, 0x80000001, 0x6, 0x44f, 0x0}, r1, 0xd1, r0, 0x8) r3 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r4, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r2, &(0x7f0000002000)=""/4096) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00004f9000-0x38)={&(0x7f0000c65000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x244)={0x244, 0x11, 0x5, 0x11, 0x7, 0x1, {0x3, 0x0, 0x4}, [@typed={0xc, 0x6b, @fd=r0}, @nested={0xe0, 0x4c, [@generic="22a9461d4f32da41fb8ac6881ee65945f6bf5815b7c06bef0f3608c456c61871a0e4155954591b574c02c1f0c71eb96cec3648d46ae287a4cbbb6d2d42ad509422c6daaa57ca785be0d274eb102cc8c38b8f823a2e83c14e7148c8e662610b9263248f09ea0062597f19971913a82c3ba2c1638112962ec94ed765573896037240690d29c25c5e679700e7ab03c4ff", @typed={0x18, 0x2, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @generic="5a0fcbece7ea41b66981a4952169", @typed={0xc, 0x5e, @ipv4=@empty=0x0}, @typed={0x18, 0x70, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}}]}, @typed={0x3c, 0x24, @str='cgroup\'posix_acl_accessvboxnet1mime_typeselfbdev+\x00'}, @nested={0x108, 0x1f, [@typed={0xc, 0x6d, @pid=r3}, @generic="c11071bdc23d44de0c110ffec064e4898149442bf2ddf574fc8a4e3064935eaf7bc3d8403db94168751b", @generic="246c3fae5900645d456f05b2440ec62b59f05520", @generic="bacfebea00f8795d8521d04feb17196f7911c3a3a2c511330f543724c896b92c7443cbca776fbd6a30a0a70c83887c6dce356421fef3a309c647239f406b79113535b3b7775adb4bca5fdc6d5ae99664c90993e1a71eec82dd0445366c3e97bdb925c405828c01fa76a476f3744be4908e3ca6e67bec4e701c04ff3c4a50a587dd96866ace0c6489b1376602390b3304c0c68de77b0073ced1304e633685e0457e58c502f73a9601a02481ae3813525a4930fe78381eef480d"]}]}, 0x244}, 0x1, 0x0, 0x0, 0x10}, 0x40000) ioctl$TIOCNXCL(r0, 0x540d) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/27 06:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") keyctl$session_to_parent(0x12) get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000410000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000236000)=0x3) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x4) madvise(&(0x7f0000c8a000/0x2000)=nil, 0x2000, 0x2) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000fa9000-0x8)={0x5, 0x3, 0x2, 0x6}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c68000)={0x0, 0x0, 0x0}, &(0x7f00002b5000)=0xc) r1 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/ip_mr_vif\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000cbe000)={0x1, {{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000cd000-0x11)='/dev/vga_arbiter\x00', 0x400fd, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000635000-0x4)=[0x7], &(0x7f0000008000)=[0x8, 0x2, 0x2, 0x8003, 0x2], 0x1, 0xa, 0x80000000, &(0x7f00009e2000)=[0x100000000, 0x401, 0x8, 0xf7cd, 0x6, 0x7, 0x9, 0x1, 0x1, 0x2], &(0x7f00006d1000-0x4)=[], 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c23000)={0x0, 0x10000, 0x3, 0x7, 0x4, 0xff}, &(0x7f0000357000-0x4)=0x14) r4 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x40) r5 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r4, r5, &(0x7f0000023000)=0x80, 0x26a950b) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={r3, 0x8000, 0x1ff}, &(0x7f0000f0d000)=0xc) 2018/01/27 06:54:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000e0b000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c5a000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000473000-0x4)=@int=0x0, &(0x7f0000f3a000-0x4)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000084e000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00008e7000-0x4)=0x0, &(0x7f00006fd000-0x4)=0x4) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000137000)=""/62) 2018/01/27 06:54:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001e5000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000ded000)='v7\x00', 0x1001, &(0x7f0000dee000-0xd1)="") unlinkat(r0, &(0x7f0000d68000-0x8)='./file0\x00', 0x200) r1 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)='net/route\x00') readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/01/27 06:54:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000016a000)='/dev/hwrng\x00', 0x226080, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f00003e2000)=0x5, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x513500) timerfd_settime(r2, 0x1, &(0x7f0000216000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000988000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00003f2000)=[], 0x31a, &(0x7f0000778000-0x10)={0x77359400, r3}, &(0x7f000075b000)={0x0}, 0xfffffffffffffdc2) tee(r0, r0, 0xffffffffffff7ffd, 0x0) 2018/01/27 06:54:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d92000-0x4)=0x1001, 0xffffffffffffff61) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_dev$audion(&(0x7f0000cdf000)='/dev/audio#\x00', 0xfff, 0x1) perf_event_open(&(0x7f0000e4f000)={0x0, 0x78, 0x7, 0x7, 0x1, 0x0, 0x0, 0x1f4, 0x10, 0xa, 0x1, 0x2, 0x9, 0xffff, 0x8000, 0xb3, 0x9, 0x81, 0x8001, 0x7, 0x20, 0x6, 0x7ff, 0xfffffffffffffff8, 0x72, 0x7, 0x2, 0x2, 0x9, 0x6b0, 0x9, 0x10000, 0x9, 0x5, 0x8a6, 0x200, 0x2d8, 0x5, 0x0, 0x4f, 0x0, @perf_config_ext={0x2, 0x100000000}, 0x100, 0xfffffffffffffa8d, 0x1d3, 0x2, 0x4, 0xec4f, 0xc37f, 0x0}, r1, 0x4, r2, 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002a5000-0x4)=0xfc, 0x4) sendto$inet(r0, &(0x7f00009ba000-0x53)="ca", 0x1, 0x0, &(0x7f0000f2c000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 40.647879] binder: 5691:5721 transaction failed 29189/-3, size 0-0 line 2903 [ 40.777485] binder: send failed reply for transaction 2, target dead [ 40.799105] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/27 06:54:52 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000389000-0xa)='/dev/cuse\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000595000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f00005f8000)=0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000015c000)={0x0, &(0x7f0000326000)=[]}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ef6000-0x4)=0x1c, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ed0000+0x8af)={&(0x7f0000e8e000-0x8)='./file0\x00', 0x0, 0x2000008}, 0xfffffffffffffeff) ioctl$TCGETA(r0, 0x5405, &(0x7f000004d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fgetxattr(r2, &(0x7f0000785000)=@known='security.selinux\x00', &(0x7f0000043000)=""/0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0xffff) 2018/01/27 06:54:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000614000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b16000)={0x0, 0x887, 0x7, 0x5}, &(0x7f000001f000)=0x10) r3 = gettid() setpriority(0x0, r3, 0x3) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00008ed000)={0x0, 0x4, 0x2, 0x0, r2}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ab2000)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x100000000, 0x7f, 0xce3c, 0xf0}, &(0x7f000080f000-0x4)=0xa0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000039b000)=0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000789000)=""/70) 2018/01/27 06:54:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000377000-0x8)={0x0, 0x0}) chdir(&(0x7f0000b74000)='./file0\x00') setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15ea90d2cf653f13cc37949e465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348321f00c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263300960415040020ffffffff7fffffff01020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813c900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) 2018/01/27 06:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000086f000-0x4)={r0}) ioctl$sock_bt_hci(r1, 0x400448e4, &(0x7f00003ad000)="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") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xff46, &(0x7f0000e6b000)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffeda, 0xffffffffffffffff, 0x2066, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) 2018/01/27 06:54:52 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0xffffffffffffffff) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000002000)=0x0) ioctl(r0, 0x81204101, &(0x7f0000006000-0x1f5)="") 2018/01/27 06:54:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f000077b000-0x8)=0x5) nanosleep(&(0x7f0000d6b000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)={0x0, 0x0}) sched_setaffinity(r0, 0x8, &(0x7f0000150000-0x8)=0x8000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dd5000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) bind$bt_sco(r1, &(0x7f00002cf000)={0x1f, {0xa2ed, 0x4, 0x6, 0x2, 0xc37, 0x9}}, 0x8) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000f1b000-0x8)={0x3, 0xffffffff}) prctl$intptr(0x29, 0x0) getpgid(r0) openat$autofs(0xffffffffffffff9c, &(0x7f0000742000)='/dev/autofs\x00', 0x0, 0x0) 2018/01/27 06:54:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000f38000)='/dev/random\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000046f000)='/dev/dmmidi#\x00', 0x5c, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000776000-0x68)={0x7b, 0x0, [0xffff, 0x1, 0x4, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00008bf000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f000036c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000d52000-0x12)='/dev/snd/pcmC#D#p\x00', 0xab, 0x2) ppoll(&(0x7f000023c000-0x38)=[{r0, 0x10, 0x0}, {r2, 0x8202, 0x0}, {r1, 0x714, 0x0}, {r1, 0x40, 0x0}, {r2, 0x402, 0x0}, {r2, 0x0, 0x0}, {r1, 0xa, 0x0}], 0x7, &(0x7f000069e000)={0x77359400, 0x0}, &(0x7f000015e000)={0x401}, 0x8) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000f32000)={0x4, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1000, 0x0, 0x1, 0x4, &(0x7f00000e5000-0x10)=@generic="dec89151a8bcdfbb6e9ff58149a86d36", 0x1, 0x80000001, 0x6}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/27 06:54:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d97000-0x8)='./file0\x00', 0x1) mkdir(&(0x7f00001aa000-0x6)='./bus\x00', 0x0) mount(&(0x7f0000a03000)='./bus\x00', &(0x7f0000351000)='./bus\x00', &(0x7f0000d41000+0x290)='ramfs\x00', 0x0, &(0x7f0000c36000)="") umount2(&(0x7f00007e7000)='./bus\x00', 0x4) r0 = syz_open_dev$mouse(&(0x7f000036a000-0x12)='/dev/input/mouse#\x00', 0x0, 0x600000) write$selinux_access(r0, &(0x7f0000640000)={'system_u:object_r:dbusd_etc_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x30, 0x33, 0x0}, 0x33) lstat(&(0x7f0000b94000-0x6)='./bus\x00', &(0x7f00000b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 06:54:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f00002c8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000463000-0x4)=0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000818000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = accept(r1, &(0x7f00001d9000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000037d000-0x4)=0x10) recvmsg(r1, &(0x7f0000fbd000-0x38)={&(0x7f0000ad8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000209000)=[{&(0x7f0000d72000)=""/4096, 0x1000}, {&(0x7f0000603000)=""/209, 0xd1}, {&(0x7f000047a000)=""/237, 0xed}, {&(0x7f0000006000-0x1e)=""/30, 0x1e}, {&(0x7f00007b1000-0xa)=""/10, 0xa}], 0x5, 0x0, 0x0, 0xfff}, 0x20) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000952000-0x10)={r3, 0x1, 0x6, @random="231c78851fb4", [0x0, 0x0]}, 0x10) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00008c0000-0x9)='/dev/rtc\x00', 0x200, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000b49000)={{0x107000, 0x6000, 0xf, 0x5, 0x6, 0x3, 0xff, 0x6, 0x1, 0x101, 0x400, 0x1, 0x0}, {0x100000, 0x0, 0x3, 0x1, 0x2, 0x101, 0x8, 0x200, 0x1, 0x0, 0xa20c, 0x7f, 0x0}, {0x3000, 0x2, 0xc, 0x0, 0x5, 0x0, 0x5, 0x1f, 0x8, 0xfffffffffffffffe, 0x0, 0x8, 0x0}, {0x1000, 0xd002, 0x0, 0x80000001, 0x800, 0x40, 0x0, 0x1, 0x5, 0x0, 0x101, 0x1, 0x0}, {0x7000, 0x10002, 0xd, 0x1848, 0x10000, 0x571, 0x101, 0x0, 0xc587, 0xc7e, 0xa970, 0xff, 0x0}, {0x5000, 0x5000, 0x3, 0x0, 0x81, 0x9, 0xffff, 0x7, 0x7, 0x9, 0x3ff, 0x3ff, 0x0}, {0x1000, 0x4, 0xf, 0x7, 0x0, 0x10001, 0x1, 0x8, 0x8, 0x7fff, 0x7, 0x1000, 0x0}, {0x12000, 0x4, 0xb, 0x7e, 0x4, 0xffffffffffffb8ce, 0x0, 0x100, 0x6f, 0xfffffffffffffffe, 0x6fcd, 0x7630, 0x0}, {0x4, 0x2000, [0x0, 0x0, 0x0]}, {0xd000, 0x4002, [0x0, 0x0, 0x0]}, 0x10, 0x0, 0x116000, 0x200, 0x5, 0x1000, 0x4, [0x80000001, 0x9, 0x20, 0x10001]}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f0000af1000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "75d957", 0xf98, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b08d0a", 0x0, "f2a142"}, "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"}}}}, 0xfca) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002cf000)='/dev/sequencer\x00', 0x4400, 0x0) ioctl$KVM_SET_DEBUGREGS(r6, 0x4080aea2, &(0x7f000050b000)={[0xf000, 0x15004, 0x1f000, 0x0], 0x8, 0x28, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 06:54:52 executing program 2: pread64(0xffffffffffffffff, &(0x7f000016f000-0x6)=""/6, 0x6, 0xfffffffffffffffd) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ade000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) 2018/01/27 06:54:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000088c000-0xd)='/dev/usbmon#\x00', 0x6, 0x301000) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00008fc000-0x4)=0xffffffffffff8110) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000a81000)={&(0x7f0000e63000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005b1000)={&(0x7f00009ed000-0x102c)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000090c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f000020d000-0x8)={r2, 0x2}) 2018/01/27 06:54:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x20000400) pwritev(r1, &(0x7f0000e56000)=[], 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000419000-0x15)={0x0, 0x0, 0x0, 0x0, "ebf874942ca8a7e242f1d70d87c8b53f40db4f3fe10a5fee7bf6e4f4e28531c8"}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/27) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000002000-0x8)='./file0\x00', 0x8, 0x0) 2018/01/27 06:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000032d000-0xc)=@sack_info={0x0, 0x1, 0x40}, &(0x7f0000738000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000055f000)={r1, 0x7}, &(0x7f0000638000)=0x8) 2018/01/27 06:54:52 executing program 1: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000047f000-0x4)=0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000686000)=0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000af5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000216000)=@ethtool_pauseparam={0x800000000015, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 41.029085] device eql entered promiscuous mode 2018/01/27 06:54:52 executing program 3: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x0) getgid() mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000cd4000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc9000)=0x26) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000dca000-0x8)={0x0, 0x4}, &(0x7f0000b73000-0x4)=0xfffffffffffffe74) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bb7000-0xc)={r2, 0x81, 0x10}, 0xc) semop(r0, &(0x7f00009b4000-0x24)=[{0x3, 0x9, 0x0}, {0x3, 0x7fff, 0x0}], 0x2) 2018/01/27 06:54:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x100000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1406, &(0x7f0000002000-0x67)="352a6c5412462a3e9abaff7af2805b82c3bf9950d6730cd4aa1c17580f4aad7336153c6ddc9bfb0c99abd00c1c47bd83f22a35dbd914100c2e7ba4f0a45893d8f2012247892072d0e6006d0517bffc2d866d787f125f43b7b249823d568aa227582a90b7b394eb") ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) setpriority(0x2, r1, 0x753) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00009fc000-0xb)='/dev/audio\x00', 0x201fd, 0x0) r3 = socket$nfc_raw(0x27, 0x3, 0x0) getresuid(&(0x7f000055a000-0x4)=0x0, &(0x7f00001f4000-0x2)=0x0, &(0x7f0000e6c000-0x4)=0x0) fstat(r3, &(0x7f0000cc6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000794000)={0x0, 0x0, 0x0}, &(0x7f0000731000)=0xc) lstat(&(0x7f0000a7f000-0x8)='./file0\x00', &(0x7f0000da8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = geteuid() r9 = getgid() sendmsg$unix(r2, &(0x7f0000218000)={&(0x7f00002ef000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00006e2000-0x30)=[{&(0x7f000011f000)="ebf5bec95a9731b5513320aeceb0fc1d65920b1a2ed727b649cd0554dadf9218da9dd8430717745dd56eb749486f544819afdb4a5a14026194eab74c04579732807683d1dd7082a69baf30588eeddc1e", 0x50}, {&(0x7f0000835000)="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", 0x1000}, {&(0x7f0000e78000-0xf2)="1151ddb1cf54c8794704c858ea253e062ec7765a9e0e0663e12e1e6288d55529d5a72025a1b0c0cee9d64d0d2b4a4722b70a0e4b6ce14b494f73f44dbe5fdc93988b813c1cd92cf89e25445cb957c2be38232e2c7fe08628e326e7b7f6fa94f15e6b0a9866e501865c356a101c68cc0b37c49ffcad7fad8fced73d975469cbf0d7b0d9535b5f10c0e6ebeae545134340a9a4fff7f3b46c1924625260d22834481df28695dd26197939d9332a457904c14bdcfb133733daeb45ffde73f9eae1370b46837b1497b95ca7541d1fc30608608620d685c066efa19839216cd7357dd3a635d3cace359ddcebf7ba736ba473be73ca", 0xf2}], 0x3, &(0x7f0000235000-0xc0)=[@cred={0x20, 0x1, 0x2, r1, r4, r5}, @cred={0x20, 0x1, 0x2, r1, r6, r7}, @cred={0x20, 0x1, 0x2, r1, r8, r9}, @rights={0x38, 0x1, 0x1, [r3, r0, r2, r0, r3, r2, r3, r2, r0, r2]}, @rights={0x28, 0x1, 0x1, [r0, r0, r2, r2, r3]}], 0xc0, 0x4004015}, 0x40000) sendmsg$nl_generic(r2, &(0x7f0000d4f000)={&(0x7f0000877000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00007e6000-0x10)={&(0x7f00004b6000-0x3b8)={0x3b8, 0x2c, 0x10, 0x3, 0x0, {0x1c, 0x0, 0x0}, [@nested={0x284, 0x2e, [@typed={0xc, 0x53, @ipv4=@rand_addr=0x5d}, @typed={0xc, 0x3d, @pid=r1}, @generic="d7ad0c3614a22a78af3cbf", @generic="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", @typed={0x18, 0x73, @str='lovboxnet1^ppp1\x00'}, @generic="90f9193543fe2a1fed5b25813fdd72ac001ac413c907c9510483542a5246d06fca2eabce813a5ceffec8ea81b021ed453fe654e051ab54b5fc1ac1534eeded8572e821c6457f92c277084d6203defb3d22da43d5b84c5a3745415acaeb30719980b6ecd53c3fd06c47fb0d4edf34fb004b1689ebb798cd4d", @generic="658153533b0b23194051577a63c19e5190e69728b23a88435b6f609850df5810192aea24fa1d41e76308dc08fd79aaa494486d906048055d962dbe55d5bb4bb8a57002c59d7bb8b8d150448a8e37fdfb3a83053e0d8d4db70ba090df2651224b4cb5479ac346c9bcc5d6b6ef497350e1b0b847db3fe323486549079e6e8d2b012c869cfb1e82543d31b1643d942bf7cacd7382b33c5cc28781911779efc32f2a4a76623443c2ccc46f2dc4d6fa6a4d93424a3f703b46462e16bb190f9143b2d3c22fbc5701e76a5e031c10862fb062fc7246d9"]}, @generic="2781a6f4b788b0b5dddb3af380bab3382774c5cc9bcef6c399f9086f4c50af86770e7eef47074778988215f1f84fa2c365535025f55035295b835c3be665e869390199d573b26406af434b425d9824371dc80e288b7957f60c88dc63109b606c390e6ea2c9cd415f8ebbc711995fb982309024b5a5328b077493bcb8f36f81d664063b5e8f4084f6f839dba733c5e4c1bc509c95368e206ef8355892b72c4156f382c61f5ab0e6121f4b7d7aded9c4d20779183b493f5b6280114db7fbe0a2a60ab693c65dbec0ce20132c7644a6d2f7c20f6b3e3e41e8cfe221e01b85863b971509db2991298761565f2c81958a9301e3264c", @typed={0xc, 0x65, @fd=r3}, @typed={0x10, 0x2a, @u64=0x6}, @typed={0x10, 0x35, @u64=0x7}]}, 0x3b8}, 0x1, 0x0, 0x0, 0x8000}, 0x20040040) r10 = socket$inet_tcp(0x2, 0x1, 0x0) r11 = socket$inet_icmp(0x2, 0x2, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r11, 0x10, &(0x7f000031a000-0x8)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000780000)='/dev/rtc\x00', 0x20000, 0x0) init_module(&(0x7f0000faa000-0xd)='vmnet1vmnet0\x00', 0xd, &(0x7f00002a7000)='trustedcgroup\x00') ioctl$sock_ifreq(r10, 0x89f0, &(0x7f00002ef000)={@common='gre0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) [ 41.061530] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/01/27 06:54:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000719000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000981000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000a1e000)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) write$evdev(r0, &(0x7f0000a12000)=[{{0x20, 0x0}, 0x20000000001, 0x50, 0x2}], 0x18) ftruncate(r1, 0x5) syz_open_dev$vcsn(&(0x7f0000686000-0xa)='/dev/vcs#\x00', 0x401, 0x2800) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/27 06:54:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000210000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) shutdown(r0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000058b000)='/dev/kvm\x00', 0x80, 0x0) [ 41.102999] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/01/27 06:54:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00001f9000-0x9)='net/tcp6\x00') ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000c81000-0xd1)=""/209) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f00004a5000)='keyring\x00', &(0x7f00008b6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000133000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r3) r5 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="ffffffffffffffffff729cd653e520c19ad7d97fe21769e7c4dbb4c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5847d2e875b066cd640b336616fe0f3c300280144627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c52e7ed8fd0598b6fffffffffffffffac324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r3) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r4, r5, r5}, &(0x7f0000e9d000-0x1)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'sha512-ssse3\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$unix(0x1, 0x5, 0x0) 2018/01/27 06:54:52 executing program 1: clone(0x0, &(0x7f000065f000-0xe3)="", &(0x7f0000001000-0x4)=0x0, &(0x7f00005fa000-0x4)=0x0, &(0x7f00005dc000)="c9") sched_yield() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x100, 0x84840) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00009da000)='/dev/dsp\x00', 0x200840, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000001000-0x4)=0x7fff) 2018/01/27 06:54:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000771000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) syncfs(r2) close(r2) socket$unix(0x1, 0x5, 0x0) sendmmsg$unix(r0, &(0x7f00003a9000)=[{&(0x7f0000d47000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000391000-0x10)=[], 0x0, &(0x7f0000e0f000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}], 0x1, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) dup2(r1, r2) r3 = dup3(r1, r0, 0x0) connect$unix(r3, &(0x7f000002d000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/27 06:54:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000018c000)={0x2, 0x0, &(0x7f000056b000)=""}) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x40c}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = syz_open_dev$sndpcmc(&(0x7f0000edb000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x100) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x3) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cc6000)='/selinux/enforce\x00', 0x883, 0x0) mknodat(r2, &(0x7f0000464000)='./file0\x00', 0x20, 0x3) 2018/01/27 06:54:52 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000035000)=0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000011000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f0000006000)="36660f07b9b80900000f32c4c1c5f151ff9a0018000035010f53b066881feeb9db080000b800880000ba000000000f30c4e241298835680000c4c3190222000f20d835080000000f22d866b81a00", 0x4e}], 0x104, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000032000-0x18)={0x1, 0x0, [{0x48d, 0x0, 0x0}]}) 2018/01/27 06:54:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x84000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x402, 0x84) r1 = accept4$inet6(r0, &(0x7f000042a000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009ad000-0x4)=0x1c, 0x800) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000026d000-0xc)={0x101, 0x1, 0x3, 0x3, 0x1}, 0xc) bind$inet6(r2, &(0x7f0000bcf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x8}, 0x1c) sendto$inet6(r2, &(0x7f0000639000-0x121)="", 0x0, 0xfffffefffffffffe, &(0x7f0000fd7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/27 06:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003fb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) preadv(r0, &(0x7f000091c000-0x10)=[{&(0x7f0000a6f000-0xc3)=""/195, 0xc3}], 0x1, 0x2000) setsockopt$inet6_tcp_buf(r0, 0x6, 0x73f207e7175bd50c, &(0x7f00000f5000-0xbc)="e30838babef266ec3e0bbc745a87ebf3b3ba5cecc24d7c023386bfa46b5201f4ca3b85ccd78095d4496cc2769a0acff91c25de600c256ab30db47c00ad2ca4cc1aaaa9946a28e80deb0eb178c80f9510713cb13701f0a963e2617ddf041829cc7d7ac1715001e2c4359d1238e5af8c2ddbde418055eba3f3e4325b651d5ee393473c04180a36dd2fa2ee31ed257d661263116ba612e15c4f5164fed5f5cfda80928ea7ef127539572502ab434dbaab5004682c23145b4cd221a39443", 0x8b) 2018/01/27 06:54:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000742000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fda000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f000092e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000eca000-0x18)={0x1, 0x0, [{0x40000082, 0x0, 0x1}]}) 2018/01/27 06:54:52 executing program 1: socketpair$inet6(0xa, 0x6, 0x0, &(0x7f0000f57000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000-0x10)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000484000-0x12)='/dev/input/mouse#\x00', 0x8, 0x101000) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000f56000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a66000-0x4)=0x14) r3 = syz_open_dev$vcsn(&(0x7f0000984000)='/dev/vcs#\x00', 0xca5, 0x10000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) getresuid(&(0x7f0000bdc000)=0x0, &(0x7f0000bde000-0x4)=0x0, &(0x7f000068c000-0x4)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000716000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3, 0x3, 0x2, 0x40, 0xa, 0x80, 0xa0, 0xff, r2, r4}, {0xed, 0x2, 0x5, 0xffffffffffffff02, 0x449, 0x5f6, 0x1, 0x7fff}, {0x3, 0x0, 0x3f, 0x8}, 0x17, 0x2, 0x1, 0x0, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x0, 0x0, 0x4, 0x100, 0x7, 0x3}}, 0xe8) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8c, &(0x7f0000ded000)=""/89, &(0x7f00008f8000)=0x59) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$getownex(r1, 0x10, &(0x7f00008bf000-0x1)={0x0, 0x0}) capset(&(0x7f0000a36000)={0x100019980330, r6}, &(0x7f00004f5000)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x7, 0x0}) setsockopt$inet6_int(r5, 0x29, 0xcb, &(0x7f0000114000)=0x0, 0x4) 2018/01/27 06:54:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x0) clock_adjtime(0x3, &(0x7f00003af000)={0xd29, 0x1, 0xffffffff, 0x5fb, 0x9, 0x1, 0x3, 0x4, 0xd11, 0x40, 0x4, 0x1, 0x400, 0xd9, 0x0, 0x8, 0x1, 0x100000001, 0x40, 0x3ff, 0xfffffffffffffff8, 0x4, 0x0, 0x4, 0x3f, 0x3}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000a1b000)=[0xfffffffffffffff8]) semctl$GETVAL(r0, 0x7, 0xc, &(0x7f0000ac5000-0xa1)=""/161) r1 = memfd_create(&(0x7f0000867000-0x1)='\x00', 0x1) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000e14000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 06:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00004b1000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000c45000)=0x0, &(0x7f0000454000)=0x4) getpgrp(0x0) recvmsg(0xffffffffffffffff, &(0x7f0000259000-0x38)={0x0, 0x0, &(0x7f0000167000-0x80)=[{&(0x7f0000968000-0x88)=""/136, 0x88}, {&(0x7f0000b76000-0x4)=""/4, 0x4}, {&(0x7f0000a88000)=""/236, 0xec}, {&(0x7f0000a16000-0x19)=""/25, 0x19}], 0x4, &(0x7f0000507000)=""/206, 0xce, 0x0}, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000800000)=0x0) sched_setaffinity(0x0, 0x168, &(0x7f0000000000)=0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) nanosleep(&(0x7f0000ade000-0x10)={0x0, 0x0}, &(0x7f00008f3000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006ec000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000c2f000)=0xe8) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x3, &(0x7f000051f000-0x8)=0x1, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) accept$nfc_llcp(r1, &(0x7f0000c22000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000afa000)=0x60) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000321000)={0x0, 0x0}, &(0x7f0000169000)=0x8) syz_open_dev$binder(&(0x7f0000f0d000)='/dev/binder#\x00', 0x0, 0x0) 2018/01/27 06:54:52 executing program 7: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x8}, 0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000344000)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000e84000)={0x0, 0x3, 0x9, 0x3, 0xa5}) poll(&(0x7f0000e84000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x10001) signalfd(r0, &(0x7f0000ba0000-0x8)={0x0}, 0x8) 2018/01/27 06:54:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000d3000)=0x3f90002) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x0, 0x1c9c380}, &(0x7f0000048000)=0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) r2 = dup2(r1, r1) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f000039f000)={0x9, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getpgrp(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) readv(0xffffffffffffffff, &(0x7f0000010000)=[{&(0x7f0000013000-0xd3)=""/211, 0xd3}, {&(0x7f0000013000-0x5b)=""/91, 0x5b}], 0x2) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) 2018/01/27 06:54:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000620000-0x34)={{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]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000038000-0xb)='/dev/hwrng\x00', 0x420000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000297000)={0x0, 0x0}, &(0x7f0000cd9000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000861000-0x8)={r2, 0x2}, 0x8) close(r0) 2018/01/27 06:54:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00009af000)='/dev/vcs\x00', 0x40000, 0x0) accept$alg(r1, 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d70000)=@get={0x1, &(0x7f0000229000-0x6c)=""/108, 0x0}) 2018/01/27 06:54:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000670000-0x48)={0x8, [0xfffffffffffffc00, 0x1ff, 0x4, 0x4, 0x6, 0x9, 0xab3, 0xff]}) seccomp(0x1, 0xfffffffffffffffe, &(0x7f0000840000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) uname(&(0x7f0000fff000-0x28)=""/30) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000093b000)=@sack_info={0x0, 0xd545, 0x8}, &(0x7f000029d000)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000085a000)=@assoc_value={r1, 0x9}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000bb1000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000ee000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002b3000-0x28)={@common='lo\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 06:54:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = syz_open_dev$amidi(&(0x7f00009a5000)='/dev/amidi#\x00', 0x4, 0x101000) r1 = bpf$MAP_CREATE(0x0, &(0x7f000062c000-0x2c)={0x5, 0x1, 0x6, 0x4000000000000009, 0x8000000000000, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe00a57081de71b24) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) signalfd(r2, &(0x7f0000ef0000)={0x0}, 0x8) 2018/01/27 06:54:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) getpeername$packet(0xffffffffffffff9c, &(0x7f0000910000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006f4000-0x4)=0x14) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005bc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f00002da000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000041000-0x8)={0x0, 0x0}, 0x8, 0x1) write$tun(r2, &(0x7f0000a83000)=@pi={0x0, 0x9200, @ipv4={{0x6, 0x4, 0x3ff, 0x3, 0x7b, 0x2, 0xffff, 0x1, 0x8, 0x0, @empty=0x0, @broadcast=0xffffffff, {[@end={0x0}]}}, @tcp={{0x3, 0x1, r3, r4, 0x10001, 0x0, 0xa, 0xe2, 0x7, 0x0, 0x7, {[@timestamp={0x8, 0xa, 0x4, 0xaea}, @sack={0x5, 0xa, [0x401, 0x9]}]}}, {"2cc31c2eafc3b0f01d2e5d12998420bb068252f44b7c5ba71bca6eef055a60a33ed856c3ef92c9f7e2709715d136bd3a40f378753c91a0510c5281"}}}}, 0x7f) sendmsg$nl_crypto(r2, &(0x7f0000ab3000-0x38)={&(0x7f00001ad000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000831000)={&(0x7f0000427000-0xe8)=@upd={0xe8, 0x12, 0x100, 0x5, 0x1, {{'drbg_pr_sha256\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x9}]}, 0xe8}, 0x1, 0x0, 0x0, 0x50}, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00009f9000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff, r1}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000547000-0x64)={0x14, 0x3, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 41.381815] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/01/27 06:54:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000306000-0xf)=""/15) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000879000)="6e65c000000000000000") preadv(r2, &(0x7f000076d000)=[{&(0x7f000033c000-0xb2)=""/178, 0xb2}, {&(0x7f0000376000)=""/51, 0x33}, {&(0x7f000043c000-0xb4)=""/68, 0x1b2}], 0x3, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00003cd000-0x4)=0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) io_setup(0x5, &(0x7f00000f8000)=0x0) io_destroy(r5) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f00004b7000)=0x1) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000052000)={0xd000, 0x0, 0x0}) setsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f000010f000)="9e061810b0d1423130b206c7798d7d58548eb75f6442a9dd6cfe1cf5a750641d54b2e5dc0ace9a0cd286fbb5ad321205f9e784c1020b4c5952514de76b06fa04c6f684d67af9aa3a70a4b8122c915420a5b0fe360903002c0d0540ffd3d60640c2004af106c6d76e92b5140acce9e2089720c0c50df219f3a0b42141ddc82ed5d4a40521343742bdaa00ddf25a8deeaeb57cababdcbb0f5c4c189de8811fe1311a93a71330903f7b056f8f45feaece5b7903217bc7ca", 0xb6) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000add000-0x8)={0x0, 0x0}) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) unshare(0x50000) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) fcntl$setsig(r6, 0xa, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f000097a000)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r7, 0xae80, 0x0) lstat(&(0x7f0000b82000-0x8)='./file0\x00', &(0x7f00001f5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r8) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000968000)={0x0, 0x11000, 0x3ff, 0x1000, 0x4}) 2018/01/27 06:54:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) r0 = syz_open_dev$audion(&(0x7f0000219000-0xc)='/dev/audio#\x00', 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000755000)=""/97) mount(&(0x7f000008f000)='./control\x00', &(0x7f00000c2000-0x10)='./control/file0\x00', &(0x7f0000b45000)='cgroup\x00', 0x0, &(0x7f0000725000)="f4") 2018/01/27 06:54:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000022d000-0x44)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006f73656d230000720000000400"}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000075f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/01/27 06:54:52 executing program 0: userfaultfd(0x80000) 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) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x10, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fcb000-0x9)='/dev/rtc\x00', 0x2100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000002000-0x50)={@generic="f2969a5abf1c513bcc702c8ca06a2f89", @ifru_data=&(0x7f0000002000-0x20)="2789c3e91dabaad31da8e46fb48d5586e397deeafb0e4ce1817185131a3ac8f8"}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000fea000-0xc)={0x0, 0xffffffff80000001, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x8cd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x4, 0x3e71, 0x0, 0x20}, &(0x7f0000fd8000-0x4)=0xa0) timer_create(0x2, &(0x7f0000f85000)={0x0, 0x0, 0x5, @thr={&(0x7f0000fca000)="34b562f82f420a3af82b4608978a4ea3f19b8c8ec74389c1a439ac1762f3180889b29338d042a2af6bfd3f256d100263ec4dfc3d0c2e3937ca6e33c4b4e806ef4aab790530d017a3249835840c44c8ec0a4f286860cd18e97a1a0d182bc7b1fc2c60fc25a559abf295a0aa7c1e4b233354990fa3fbca06bd6365dfeac516d0a1cf7744c9f348c7d4b9d58c79d202437dd84e823b5b4631cc9c6e1a6175a05a8a3966be3bdeaf80e98bdacefeb23d2f38502afb8a4e77c9c34b3c41097ab9e53cf0eae3659a23c55039", &(0x7f0000fb9000-0x3)="3cc6d2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8a000-0x4)=0x0) 2018/01/27 06:54:52 executing program 7: socket$can_raw(0x1d, 0x3, 0x1) socketpair(0x11, 0x80006, 0x7fffffff, &(0x7f0000269000-0x8)={0x0, 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) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x20000010) r2 = getpid() perf_event_open(&(0x7f0000f47000-0x78)={0x2, 0x78, 0x3, 0x80000001, 0x2, 0x1, 0x0, 0x1000, 0x44046, 0x2, 0x7fff, 0x5, 0x1, 0x0, 0x870, 0xfffffffffffffc44, 0x80, 0xceea, 0x1ae390e0, 0x1, 0x100, 0x5, 0xfffffffffffff801, 0xfffffffffffffff7, 0x7, 0x3, 0x2, 0xf06, 0xfb, 0x6, 0x1, 0x7d1, 0x9, 0xffffffff, 0x2, 0x400, 0x100000000, 0x1, 0x0, 0x6, 0x5, @perf_config_ext={0x1, 0x9}, 0x0, 0x1, 0x7, 0x7, 0x4, 0xe6, 0x9, 0x0}, r2, 0x13ff, r0, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xdb, "ec57dd7a8840c6b00843ebcbad632ccbc7535d5709b5eec5c62de06459fa8bd9af3003c272704d3444ea32ba4b169478944aa7fdde691c3198d6b7c9e48631f9b4144c2c8185c28cf93c3f21a2ca88f4cacc358cd360d201cba54a9b2b35bf619912ba78e2d5759ef19a73ae9c708f5950d18a73e6241d233978f3a3b59ffccc9bb2bd379ce1cd94f18b77aee282d156a0b7680cd6514c200b0ddec3b1f09efdac2447b24c9cfb074c51ec3ca07eab0ee69b80e3aae5be79e7322fa7266533d7d8a76dc5ba8f9f0e715c502e773d97547d73f55ef87c37826d3dde"}, &(0x7f0000001000-0x4)=0xe3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r3, 0x2, 0x76e5, 0x2}, 0x10) socketpair$inet6(0xa, 0x7, 0x4, &(0x7f0000069000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000a17000)=0x0) setpriority(0x0, r5, 0x0) 2018/01/27 06:54:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000d9000+0xca6)='/dev/sg#\x00', 0x0, 0x102) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x6, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000681000)=0x2, 0x4) 2018/01/27 06:54:52 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x3)=0x10) 2018/01/27 06:54:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)='ns\x00') fcntl$notify(r0, 0x402, 0x2) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000dac000)={&(0x7f0000ed3000)=[0x3ff], 0x1, 0x1, 0x0, 0xc4d, 0x380, 0x7, {0x414, 0x7ff, 0x1, 0xffffffffffff0000, 0xfffffffffffff000, 0x6, 0x5, 0x200, 0x4, 0xff, 0x20, 0xc, 0xfffffffeffffffff, 0x8, "c9e8550806646a09a15c1747dd03dd56e60468a4e0d09745b8e5f7f1e1e42f93"}}) [ 41.517683] binder: BINDER_SET_CONTEXT_MGR already set [ 41.530327] binder: 5873:5901 ioctl 40046207 0 returned -16 [ 41.585578] binder: undelivered TRANSACTION_COMPLETE [ 41.590942] binder: undelivered transaction 5, process died. 2018/01/27 06:54:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f000096b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000bf8000)=[], 0x0, &(0x7f000069e000)=""/99, 0x63, 0x0}, 0x0) 2018/01/27 06:54:53 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000b99000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f00006e2000)={0x3, 0x78, 0x7, 0x8001, 0x8d, 0x39b, 0x0, 0x5, 0x0, 0x6, 0x839, 0x0, 0x6, 0x0, 0x4, 0x0, 0xde80, 0x1, 0x0, 0x800, 0x3, 0x2, 0x1, 0x5, 0xb7, 0x7f, 0x2, 0x3dd, 0x8000, 0x3, 0x3f5, 0x82e, 0x3, 0x8, 0xffffffff, 0x81, 0x4, 0x83, 0x0, 0x7fff, 0x0, @perf_config_ext={0xfff, 0x80}, 0x10000, 0x7, 0xfff, 0x6, 0x3, 0x8, 0x9a, 0x0}, r0, 0x6, r1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00001f0000)="b16ae30ddb736fcc38a20c1fc9c31f2770505960b6f92617c93f105a267e74808fabda0b3eb0f1dc7f4faddb4fd102238e7c349d551624639b7a15a643e6fec7f7253e2b51fca8f52ac38827850d00ae2a557e3c88ac43ecfe7c50fa9d3704684c550be0271ac6de5fc02d7a21fe71fa2a9704cd816878") socket$key(0xf, 0x3, 0x2) 2018/01/27 06:54:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000ff8000-0x4)=0x7) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005a8000)={0x0, 0x80000000}, &(0x7f0000b9a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b34000)={r3, 0x8}, &(0x7f0000fe5000-0x4)=0x8) syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) dup2(r2, r1) 2018/01/27 06:54:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000f3e000-0xe)='/dev/admmidi#\x00', 0x0, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009a7000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r1, &(0x7f0000805000)={0xf97cff8c, 0x8, 'SE Linux', 'z'}, 0x11) close(r0) 2018/01/27 06:54:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x9, 0x84) openat$ion(0xffffffffffffff9c, &(0x7f0000e99000-0x9)='/dev/ion\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000023f000)={0x0, 0x0}, &(0x7f00001d6000-0x4)=0x8) pause() 2018/01/27 06:54:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8}, 0x1c) restart_syscall() sendto$inet6(r0, &(0x7f0000be6000)="", 0xffffffffffffff3b, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$setstatus(r0, 0x4, 0x42800) timer_create(0x5, &(0x7f0000aca000)={0x0, 0x1f, 0x1, @thr={&(0x7f000001e000)="653e29857117b4febdcf568be0bc82d8ead6fe0e32c436141ff47c45e0e6e2800234f59e4a49a638f1ae5f5f3b80df541843983f3b3fae36d437a7e8d9b9b82dbc3a608950a143ede920038b6ad73baebba55ed211537014f3b7ae6290d5af4fdbf6e993506096fc0695d9b185e06983bd63b048951f8331b0958196b5037c5932a998fb2476e82cabe97b", &(0x7f0000acf000-0xb0)="e71a28b5758aede8c5d2265de0c2f6923aabf4096d16284a351f8a2565b0b31e09c5ad5de678d18e167f0497299aa0804cbd306c8bc401ca54280c760d2fbe14136b1c4ee0d8c085786e8b9740ba83d64020176f2665643fc72bc0539d8619c2e3210b5f57861d7804ef611e2219384e6b171ea768f266cc6616d37462d21dd122c107cc173c2a898ec3e4abf7ac1ff30d78c99d4a45edd3e490ecd3fb648cdf8b0818ee8442a5c3c0eec87a4550019f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aae000-0x4)=0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) recvmmsg(r0, &(0x7f0000dfa000-0x168)=[{{0x0, 0x0, &(0x7f0000078000-0x30)=[{&(0x7f00007b2000)=""/4096, 0x1000}, {&(0x7f0000e3a000)=""/191, 0xbf}, {&(0x7f0000695000)=""/233, 0xe9}], 0x3, 0x0, 0x0, 0x1000}, 0x6}, {{&(0x7f0000caa000)=@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], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f0000e99000)=[{&(0x7f0000293000-0x13)=""/19, 0x13}, {&(0x7f00005b2000)=""/107, 0x6b}, {&(0x7f00009e8000-0x8d)=""/141, 0x8d}], 0x3, &(0x7f000019f000)=""/86, 0x56, 0x0}, 0x1ff}, {{&(0x7f00003ad000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b1d000)=[{&(0x7f0000535000)=""/43, 0x2b}, {&(0x7f00004de000)=""/4096, 0x1000}, {&(0x7f0000e54000-0x6c)=""/108, 0x6c}, {&(0x7f000029d000)=""/207, 0xcf}], 0x4, &(0x7f0000228000-0x3e)=""/62, 0x3e, 0x1}, 0x8001}, {{&(0x7f0000235000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10, &(0x7f00002b1000)=[{&(0x7f0000c3a000)=""/141, 0x8d}, {&(0x7f0000752000-0x1)=""/1, 0x1}], 0x2, &(0x7f0000525000-0x54)=""/84, 0x54, 0x4}, 0x4}, {{&(0x7f000046a000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007d4000-0x60)=[{&(0x7f00002fc000-0xb5)=""/181, 0xb5}, {&(0x7f0000a4c000-0x58)=""/88, 0x58}, {&(0x7f000038d000)=""/163, 0xa3}, {&(0x7f0000419000)=""/243, 0xf3}, {&(0x7f0000816000)=""/4096, 0x1000}, {&(0x7f0000109000)=""/111, 0x6f}], 0x6, &(0x7f0000818000)=""/83, 0x53, 0x80000001}, 0x20}, {{&(0x7f00003c1000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000048000)=[{&(0x7f000044f000-0xef)=""/239, 0xef}, {&(0x7f0000ead000-0x2a)=""/42, 0x2a}, {&(0x7f00001e0000-0xba)=""/186, 0xba}], 0x3, &(0x7f0000876000-0x79)=""/121, 0x79, 0x80000000}, 0x6}], 0x6, 0x2000, &(0x7f0000330000-0x10)={0x0, 0x989680}) syz_open_dev$vcsa(&(0x7f0000f08000-0xb)='/dev/vcsa#\x00', 0x7, 0x4280) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000936000)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000013000-0x4)=0x279) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a10000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000101000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000730000)='/dev/cuse\x00', 0x0, 0x0) r5 = openat$ion(0xffffffffffffff9c, &(0x7f00003bb000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$TIOCSBRK(r5, 0x5427) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000fa7000)={{{@in=@dev={0xac, 0x14, 0x0, 0x10}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x3, 0x5, 0x2, 0x0, 0xa, 0xa0, 0xa0, 0xaf, r3, r4}, {0x2, 0x4, 0x0, 0x7, 0x400, 0x3e5, 0x4, 0x2}, {0x5, 0x80, 0x4, 0xb3}, 0x1f, 0x4, 0x0, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0x5, 0x1, 0x0}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3, 0x2, 0x3, 0x8, 0x100000000, 0x4, 0x9}}, 0xe8) ftruncate(r2, 0x7fff) r6 = pkey_alloc(0x0, 0x1) pkey_free(r6) recvfrom$inet(r2, &(0x7f0000d18000-0x86)=""/134, 0x86, 0x103, &(0x7f0000250000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r1, r5, &(0x7f000033a000-0x8)=0x3, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000d9b000-0x4)=0x0, &(0x7f0000b39000)=0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00001c9000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000598000)=0xe8) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000ce4000-0x12)={@common='vlan0\x00', 0x4}) 2018/01/27 06:54:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f0000196000-0x1114)=@getpolicy={0x50, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000852000-0x10)={0x0, &(0x7f0000ba2000-0x3c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/27 06:54:53 executing program 5: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) sendto$inet6(r0, &(0x7f0000ef9000-0xa1)="", 0x0, 0x0, &(0x7f0000ef8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_NMI(r2, 0xae9a) 2018/01/27 06:54:53 executing program 5: syz_emit_ethernet(0x1e, &(0x7f00007fb000-0xcf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x88ca, "54154df95a74aee104e03c07e2529e29"}}}, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000b1d000)={0x0, 0xaed4}, &(0x7f0000dfa000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x2}, &(0x7f0000001000-0x4)=0x8) r2 = memfd_create(&(0x7f00000ac000-0x16)='([.vboxnet1&bdev]user\x00', 0x3) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00007e6000)={0x0, 0x0}, 0x2) [ 41.797407] SELinux: failed to load policy 2018/01/27 06:54:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000662000-0x7)=':eth0*\x00', 0x5) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000060d000)={0x7, 0x4a, 0x8, 'queue0\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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r0, 0x200000001, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00008bc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000db6000-0x4)=0xc) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00002db000-0x8)=[0xc316, 0xff]) 2018/01/27 06:54:53 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000008000)=@int=0x2, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x49, 0x4, 0x2) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000008000)={0x0, 0x0}, 0x1, 0x0) dup2(r0, r1) 2018/01/27 06:54:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 41.821694] SELinux: failed to load policy 2018/01/27 06:54:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x5) 2018/01/27 06:54:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x39) preadv(r0, &(0x7f0000132000)=[{&(0x7f0000706000)=""/64, 0x40}], 0x1, 0x0) 2018/01/27 06:54:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b4f000-0x2)="", &(0x7f000027d000-0x4)=0x0, &(0x7f0000153000)=0x0, &(0x7f0000001000-0x5)="00000400c8") mbind(&(0x7f000037f000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000ae5000)=0x0, 0x0, 0x0) 2018/01/27 06:54:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@generic={0xa, "3353e9382be0522b00dfcafc27c0"}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x88, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 06:54:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getown(r0, 0x9) r1 = gettid() 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000000000)=0x0) 2018/01/27 06:54:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b85000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e82000-0x6)='cubic\x00', 0x6) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000001000)={0x23, &(0x7f00002b0000-0xf)=""/35}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f0000001000-0x1)=0x0) [ 41.870132] kauditd_printk_skb: 85 callbacks suppressed [ 41.870139] audit: type=1326 audit(1517036093.276:113): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5956 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 41.929311] device eql entered promiscuous mode [ 41.950411] audit: type=1326 audit(1517036093.288:114): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5956 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452f19 code=0x7ffc0000 [ 41.976809] audit: type=1326 audit(1517036093.288:115): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5956 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 42.005146] audit: type=1326 audit(1517036093.288:116): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5956 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 42.030332] audit: type=1326 audit(1517036093.289:117): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5956 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=8 compat=0 ip=0x452f19 code=0x7ffc0000 [ 42.055295] audit: type=1326 audit(1517036093.289:118): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5956 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 06:54:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000056000-0xc)='/dev/autofs\x00', 0x20000, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000b74000)=""/245) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xff08, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x18, 0x3, 0x9, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x10000001, []}]}, 0xc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 06:54:53 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000d52000-0x10)='/dev/input/mice\x00', 0x0, 0x400080) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000156000)=""/32) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000e71000)=@hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @pad1={0x0, 0x1, 0x0}]}, 0x18) fcntl$setpipe(r1, 0x407, 0x3ff) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000f18000-0xf5)={r0, r1, 0x5, 0x9, &(0x7f0000c21000-0x12)="3d5c719b144015fa179dc43f0bc84a87ddd5", 0x1c, 0x5, 0x584, 0x7, 0x0, 0x100000001, 0xffffffffffffff0d, "669efce926ca07b4048793f5f7153162b91fc416e5c03bdabb2e3abae1f160cb86619b3a4f60faece3c5e8449931cc481ca34bbf7555efa1726b0a7044909bdb4bb109bb27a5904ed93fc117e9b37f1e0ad15d6ccf37e86c129889e2dea2aa49edc18b8a5d8bd618a5f7ada2123aa45b5fda87f038303709a189a3a9e65d7271916ee11cb55e7a3c4f111a3dc7235d3199b8fb258ae7dcfd3ebe624066808414596722d4e9aa6edfe3d66832bc2e59d722a1a951aca117f955dde7f7e9dc54f665bf42902c0e9aed991332fe50"}) connect$inet6(r1, &(0x7f0000792000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x9}, 0x1c) r2 = accept(r1, &(0x7f000086f000)=@generic={0x0, ""/126}, &(0x7f0000aaf000-0x4)=0x80) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000857000-0x4)=0x2, 0x32d) 2018/01/27 06:54:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x282) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00001a9000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c8000-0x4)=0xe8) r2 = getegid() geteuid() fstat(0xffffffffffffffff, &(0x7f0000ebe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000134000)={{0x22, r1, r2, r1, r3, 0x100, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x7, 0x10000, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f00006ef000/0x4000)=nil, 0x4000, 0x0) 2018/01/27 06:54:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000004000)=0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r0, 0x4000000, 0x4) ftruncate(r1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000f26000-0x8)=0x7, 0x8) close(r0) 2018/01/27 06:54:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000e93000-0x8)={0x0, 0x0}) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000eb2000)='.nodev\x00') connect$inet6(r0, &(0x7f000053d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xa567}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x338, 0x0, ""}}}}}, 0x0) 2018/01/27 06:54:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f0000513000)=[{0x0, 0x4, 0xfffffffffffffffc}], 0x1) semop(r0, &(0x7f000088b000-0x1e)=[{0x0, 0x0, 0x0}], 0x1) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000625000)='/dev/snd/pcmC#D#p\x00', 0x4f1, 0x400) getsockname$packet(0xffffffffffffff9c, &(0x7f000021d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000423000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000645000)={r2, 0x1, 0x6, @random="c3d596917e9a", [0x0, 0x0]}, 0x10) 2018/01/27 06:54:53 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, 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 = openat$cuse(0xffffffffffffff9c, &(0x7f00008a3000)='/dev/cuse\x00', 0x14de00, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000e1c000)='/dev/ion\x00', 0x200000000000000, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000466000)="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") close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000042b000)=[], 0x100000000000035a, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") timer_create(0x7, &(0x7f00000da000)={0x0, 0x0, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000134000-0x4)=0x0) timer_gettime(r2, &(0x7f00004fd000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000677000-0x8)=0x6) 2018/01/27 06:54:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002db000)='/dev/vga_arbiter\x00', 0x400002, 0x0) clock_gettime(0x0, &(0x7f00003d4000)={0x0, 0x0}) write$sndseq(r0, &(0x7f000027a000-0x90)=[{0x5, 0x200, 0x200, 0x8, @time={0x0, 0x1c9c380}, {0x1000, 0x1}, {0x2, 0x100000001}, @connect={{0x20, 0x5}, {0x0, 0x0}}}, {0x6, 0x8000000, 0xc96, 0x2, @time={r1, r2+10000000}, {0x3, 0x5}, {0x3, 0xffffffff7fffffff}, @addr={0x40000, 0x4}}, {0x5, 0x9101, 0x3369, 0x314, @time={r1, 0x989680}, {0x2, 0x4}, {0x1ff, 0x46117c98}, @note={0x5, 0x0, 0x3, 0x200, 0x100}}], 0x90) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = socket(0x10, 0x2, 0x7f) recvmsg$kcm(r4, &(0x7f00003d0000)={&(0x7f0000b80000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00006f0000)=[{&(0x7f00001f6000)=""/0, 0x0}, {&(0x7f0000442000-0x6a)=""/106, 0x6a}, {&(0x7f0000246000-0x18)=""/24, 0x18}], 0x3, &(0x7f0000152000)=""/249, 0xf9, 0xffffffffffffffff}, 0x2000) sendmsg$nl_netfilter(r3, &(0x7f0000f9d000-0x38)={&(0x7f0000e60000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fb7000)={&(0x7f0000dea000-0x18)={0x14, 0x6, 0x100001, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) [ 42.079768] audit: type=1326 audit(1517036093.289:119): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5956 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 42.105442] audit: type=1326 audit(1517036093.317:120): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5956 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 06:54:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f000063b000)="00bbb5", 0x2) ftruncate(r0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(0xffffffffffffffff, &(0x7f0000dac000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f97000)=0x8, 0x800) accept(r0, &(0x7f000059a000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00004a9000)=0x9) ioctl$TIOCCBRK(r0, 0x5428) getrusage(0x0, &(0x7f0000ad3000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 06:54:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004ba000)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000425000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00006fc000-0x4)=0x7) 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) mount(&(0x7f0000d07000-0x8)='./file0\x00', &(0x7f0000a4f000)='./file0\x00', &(0x7f000086f000)='minix\x00', 0x101002, 0x0) creat(&(0x7f0000a8c000-0x8)='./file0\x00', 0x0) 2018/01/27 06:54:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000ce5000)={0x1, {{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000ea2000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000ba000-0x10)={0x6, 0x1, 0xd4, 0x7fffffff, 0x0}, &(0x7f0000477000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c3a000)={r1, 0x7}, &(0x7f0000062000)=0x8) [ 42.150661] audit: type=1326 audit(1517036093.317:121): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5956 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 42.175274] syz-executor0 (6008) used greatest stack depth: 16352 bytes left 2018/01/27 06:54:53 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/vga_arbiter\x00', 0x10080, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000005000-0x108)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x1, 0x5, 0x54, 0x0, 0x101, 0x7f, 0x3, 0x6759, 0x8000, 0x2cd8, 0x10001, 0x8, 0xffff, 0x8]}, &(0x7f0000004000)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x1, 0x1, 0x6, r2}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x80, 0x5) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000002000)=""/147, &(0x7f0000004000)=0x93) 2018/01/27 06:54:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000041b000-0x5)='./file0\x00', 0x3fffe, 0x0) lseek(r0, 0x0, 0x1) 2018/01/27 06:54:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) writev(r0, &(0x7f0000ed5000-0x10)=[], 0x0) sync_file_range(r0, 0xc86, 0x5, 0x2) [ 42.191446] audit: type=1326 audit(1517036093.317:122): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5956 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 06:54:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000db8000)="7662010400007431656d307b2f00") 2018/01/27 06:54:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000587000+0x609)={0x19980330, 0x0}, &(0x7f0000e91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) creat(&(0x7f00004e1000)='./control\x00', 0x44) 2018/01/27 06:54:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00003f6000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x408000) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00003ef000-0x8)=0x1) close(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001d000-0x38)={&(0x7f00006c5000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000617000-0x40)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@generic="b4"]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 06:54:53 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000d000)='/dev/dsp#\x00', 0x0, 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000009000)={0x2, &(0x7f000000d000)=[{0x0, 0x0}, {0x0, 0x0}]}) syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x28000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f000000d000)={r1, &(0x7f0000003000-0x1000)=""/4096}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f000000c000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000003000-0x4)=0x8) socket$inet(0x2, 0x5, 0x6) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 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}, 0x48) 2018/01/27 06:54:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x17}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000ee6000-0x4)=0x0) connect$vsock_dgram(r1, &(0x7f0000af6000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/27 06:54:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = eventfd2(0x0, 0x800) r1 = syz_open_dev$vcsn(&(0x7f00001b9000-0xa)='/dev/vcs#\x00', 0xde20, 0x80) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000291000+0x6ef)=@buf={0x206, &(0x7f00001ab000-0xf8)="acda6b5781eabaecb6320ab0434e201957f42c1b5b6def79cdbb56d701a72b738d338fe61b1a7de5ad56b30bb242ea43705ba4fd78a630eda23c4fab64778363efd2ea20e3ad8517adfadcc0ac8e9bc85d3bd1ea67ab3506bdc7a497851b0fce6c00b2f9619e6b99ddbdfce471aa1a0558a0540894405d66a397f7eda56e83c1d390ea0b4c90c8eaf219d81bd5c9f0bd7b7899617776237288079caf8609592c29c11b65049a32c3c488088ea647cd0d433543489543595ca1f8c52f103e2dd98f12bf93d85fd3ab64a004cb4a0c6dfe631adec43d0f2793947be5b96770dd321da6dee625c4e36ee8aeb98d7da3475e99f3cecff4d369c3"}) read$eventfd(r0, &(0x7f0000738000)=0x0, 0x8) 2018/01/27 06:54:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f00001b8000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000095e000)=0x10, 0x80000) vmsplice(r0, &(0x7f000047f000-0xa0)=[{&(0x7f0000ada000+0xff1)="58a466673ca3bfec1c2803e0b555e9d3b2596e870119e325974dd0d8c0d3655acdb17977c6c751ed0333bfa7fce2de5127831fd211dca977adaa1e9d39603d7840d32d8779ef5ad763199f54e1da976c8649cc1570011988bd723d26ede8b3c255222a7f8cbafa1fea669f10bd1e5c0e21533c1f4f794594f5507c5822aa509a40e481f4bad46438", 0x88}, {&(0x7f00003fb000)="bf23fbfbd26ab36bd1d4c93353039d98e37542912ca31bedba4271ae0757f5a3803879dd0923e755ac2911f009749c99b498e2e5a456206959e8d642a72ac77d62d03e3c47cf7cb13035b7882a537c307a341f71eda1b389caab273d24cb04810fa618a170686ca7a9a768a6ee04545c4eacc04b346c009c0a02f20c0d61e3743b17754668fcedf5fbc9bd376f6a104284682b853b117dc580d4930ac76df0dbf74b264ba385a89ae94f1a19063eaa75", 0xb0}, {&(0x7f00002b4000)="65561b35ca2a744b1455573dc88f5507bc7a05554083151f0e306bc6ff0f8c8f0d0d845a1dcdadf73949ff791df4c24f8885af10c87e910101407dee5a47410d2ec4c67245d0b2c7bbc011db66ad09f932f92178eeb069001cf38e33a2731c350225b996cc229edd060795effddbc2ed37158224aff4ffeaa1baa090ab383eb4c2ebe936a2ac269ca1d273ec807031a1b638102064a57829b9aedcacfbb503d1552cddfad31d8c14ef8115f50a8c51779bad0d85da84c5d302823a7ff73f945ce335871103bedc40e12439d3", 0xcc}, {&(0x7f00001aa000-0xb5)="c900ee0732157053bab273b62a1e9f36f20f8e84b9b54eaa13cc3af32a68a95ba34a072593cb96a9655f5cc07d2c790a40a936b2af335321ebbfc27395247c940dc025f3608558c89caefba42fccf8c7a8962d5920386b09e1e3c5348611a57333a5d22bf68d805d9316b0f394ba89a17689e3cf707b74e05368000e2c591eb7a5727191e30913043300e409ed27f954095d3a17429144978879d800b7e41d4f8ae22cd3f3108690c95cb71a7d677de856ffe9c3bf", 0xb5}, {&(0x7f0000589000)="ccca88b7fa57e039b3faced1ec3b12576e752a0505eeab26fdbb2269bb696e00a7f7886e85c0feb1c406718fb288648b389bb9f592886850f6898b1cc9a60272f9d449b74438e2b123f3c851dd7ad9d2b50422f5861e23e8c54ada4038d11c82b2f271ee1ce72245450ce409cadb8d005a64180a5de46ef62f63b8969a2a74067461ed94e6b1ea519e589e38a87d3a6b83bfca917d3018c217ff6ee73c3dd8c670ea97c9e6bda35feb9090a37b4c664bf0bac1222338b37a6536bdfb70388b62d73e373f323c5fd9fee876b91e55a421d305f8bf74d3db3c9b052e1d685b71c9745ef4e3735a5f9ebe2d629f75034e78e88c46", 0xf3}, {&(0x7f0000c43000)="", 0x0}, {&(0x7f0000acf000-0x90)="437aacdccdef039866c76854c1b35ec59e353a0dd8b67cc0ca260a66c18991fe177805786f5cfe27679ad666bc3e5c4a9d1074c32c8a933f56cad462e4789647776266fa89f00a15ac1744f6742dd66936adab37890ca32d6f845d498f692350675a42e6a5d82e963f888e3d7393ee157d1837b6c4c61bfae2f662d121d38adfd0978dacdcb3b76a6a487bf437bb19d4", 0x90}, {&(0x7f0000bf4000-0xd0)="ca6ec2ed0f7b99805ce15158e922257f5b7d1e1ff42c70c2a1eeb18ff08f8acebbf64b2819a1de3ab64786597659631dc66e40d90e30cc6760d0944cdf04b8427fdc721189313b98a5de1818b7f8828dcc34f8ce9d215ef7ba175715f94057bc8c0a88b8bff6986c8158c883fef932b924d0a611f6870148dee740360e66666f658c7b3537e3c9a106c6c6ac61942c905cef315b091379c6bd92e220652d72c3665c617fdd68ab53c6d5229dc858e17c15766c2abde4e97541f3fe91e0ce7871460aff70d7f614bbddb25d027833ef83", 0xd0}, {&(0x7f0000cad000)="1b7ca536a8d5cf6cecabc7dabd3d44b0a62efd5d15240fbf244a8619aca6fdd461d35bef6a093346a16f3c", 0x2b}, {&(0x7f0000a24000)="1100611c47a4", 0x6}], 0xa, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00003f8000-0xf)='/dev/snd/timer\x00', 0x0, 0x3fffc) 2018/01/27 06:54:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000055d000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000003000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f0000010000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x32, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x5, 0x0, @cisco=&(0x7f0000fad000-0x8)={0x0, 0x0}}}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000090f000)={0x3, r0, 0x1}) bind$ipx(r2, &(0x7f0000795000-0x10)={0x4, 0x9d46, 0x400, "1da50996d492", 0x80000000, 0x0}, 0x10) r3 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) dup3(r3, r0, 0xfffffffffffffffe) 2018/01/27 06:54:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$sndpcmc(&(0x7f0000fe2000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00003ac000)=0x2) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000666000)={0x121}, 0x4) sendto$inet6(r0, &(0x7f00004dd000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 06:54:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000b51000)={0x0, 0x0, []}) r1 = syz_open_dev$mice(&(0x7f000003a000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000eb2000-0xab)="54810a671aed20ca748395f1c75cf8b7fe25a19cd3e11ee4034c38c5f3e18ede7e91555e4a0f7be50329c5c2a9ce3ad4adf55eb3f5b8a268bd5877f456d717dd71b15e78dbd22ded4bd9ca3fcde63ecb568d1021dee3c4f0d1448b5966029d99a337ee7ae5d9747ebcdba38dc1c950793a17a8a3c17b9aa2b12ed5c8456643eaaa7aa3fcb069d3cb8a5b800b93b4c110414bbca751ca69cd74138c534e645082837d28295e88fe552ebb90") ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000762000)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000580000-0xe4)=""/228, &(0x7f0000a7b000)=""/199, 0x0}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f000028a000-0x8)={0x0, 0x1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) 2018/01/27 06:54:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000dcd000-0x12)='/dev/snd/midiC#D#\x00', 0x40, 0x4000) linkat(r0, &(0x7f00002fa000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000e6a000-0x8)='./file0\x00', 0x1400) syz_emit_ethernet(0x66, &(0x7f0000dd7000-0x1c6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x30, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) 2018/01/27 06:54:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x31, &(0x7f00007db000-0x20)={0x8, {0x1cc03d6c0000000}, 0x1, 0x9}, &(0x7f0000000000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x8)={0x0}) clone(0x0, &(0x7f0000004000-0x28)="", &(0x7f0000003000+0x616)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)="") r0 = add_key(&(0x7f00000ac000-0xd)='dns_resolver\x00', &(0x7f00007a9000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x8f)="", 0x0, 0xfffffffffffffffe) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x7ff, 0x7fff, 0x1000, 0x100000001, 0x4}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={r2, @in6={{0xa, 0x0, 0x544, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 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) r3 = add_key(&(0x7f0000002000)='ceph\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)="2d65368e7c5a79fb3b439fc252d4b84a18496b22369ecffa3e4f2453a90f180b1881812b9a1d75f3e46f8fb58353b99acc60", 0x32, r0) add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0xdf)="38421a144e6f17281a28b89e2510deef29091632d13c2347135200fe5ecb05dab2b10196de6ef035d15ef06f44fbfab0e7ee740219893f7c4aa20df3a49ad1791c1ccff6ccc993739011b1599ab55b4358c2ee2d9d235417fca6b490b9492f243b5f2b34a5b6cbf4ae712ed8e7a79244602925c37ba72ab13e7b4c9a284da962722ffd599e42f7af2449fa7518820bd02bc345a693e5a78df4542c57a63398aff24738194f4c8e3e0483dbd7199433db55ddca191097c5da21f7a4adcc7f6615a3c43890f1d87c3d85337ba6b296ac81b0a2a4bb19e943106158c888eeb2cb", 0xdf, r3) keyctl$set_timeout(0xf, r0, 0x4000000002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) add_key(&(0x7f00001c2000-0xa)='en\x00\x00\aMt;d\x00', &(0x7f0000604000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000312000-0x74)="", 0x0, 0xfffffffffffffffd) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f000024c000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) rename(&(0x7f00002bd000)='./file0\x00', &(0x7f0000f47000)='./file0\x00') 2018/01/27 06:54:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000c7f000)={{0xa, 0x2, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, {0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd}, 0x81, [0x1, 0x1, 0x3, 0xffffffffffffff81, 0x9, 0xb691, 0x2, 0x5]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000c9e000-0x14)={0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0}) 2018/01/27 06:54:53 executing program 6: mmap(&(0x7f0000000000/0x2ec000)=nil, 0x2ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002ec000)={0x0, 0x0}, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00002c9000-0x4)=0x0) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) close(r1) 2018/01/27 06:54:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @rand_addr=0x0, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) r0 = memfd_create(&(0x7f0000a66000-0x1)='\x00', 0x2) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000cde000-0x4)=0x0, &(0x7f0000a4d000-0x4)=0x4) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000489000-0x8)=0x0) syz_open_dev$sg(&(0x7f000087d000-0x9)='/dev/sg#\x00', 0x10001, 0x20800) 2018/01/27 06:54:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000026c000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bef000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b46000-0x10)={0x0, 0x9c, &(0x7f00009f2000-0x9c)=[@in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfa}, @in6={0xa, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff01}, @in6={0xa, 0xffffffffffffffff, 0xffffffffffffff81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x19}, 0xd06}]}, &(0x7f00000b7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b84000)=0x0, &(0x7f00001a8000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000922000)={0x0, 0x0}, &(0x7f00003c6000-0x4)=0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) fchdir(0xffffffffffffffff) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000c97000)={0x283, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b85000-0x8)={0x0, 0x0}) clock_settime(0x7, &(0x7f000016e000-0x10)={0x0, 0x0}) socketpair(0x0, 0xaf1765c74a8f824a, 0x400, &(0x7f00004e8000)={0x0, 0x0}) setsockopt$inet6_buf(r4, 0x29, 0xd3, &(0x7f00004d9000-0x58)="666b8137aca6fea93eb728be5c0a219061413a68dac7da5862ddd253f58face2d14d45ea83f278236a9a905b189116398f9d8bd19c90598c7ad14a78c933e95d14ab958aee64b7166b4d9e4c01332583b1ae969fef482103", 0x58) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000c36000)={0x0, 0x3, 0x40, 0x9, 0x10, 0x9}) socketpair$inet(0x2, 0x0, 0x3, &(0x7f00007a9000)={0x0, 0x0}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000db4000-0x8)='net/tcp\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f00006dc000)=0xfff, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/27 06:54:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000510000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00007f6000)=0x14) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syslog(0xa, &(0x7f000000f000-0x1000)=""/4096, 0x1000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) pread64(r0, &(0x7f00009e7000)=""/77, 0x4d, 0x0) 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) umount2(&(0x7f0000386000-0x8)='./file0\x00', 0x3) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) pipe2(&(0x7f0000c38000-0x8)={0x0, 0x0}, 0x84000) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/01/27 06:54:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008c2000)={0x0, 0xbb, "c68f6f0cbe00d703bf663c5b0345557e1d4d5a8801f77f4829afeb1548cd9d85a4389b4ca252092bb40bf1e7e4e249d344177da700e51ad82837c063489ebd3c7dc9b1e0a7a50d593c265bd10df40586fa4dc3ecb612c5990221791c0212343db688c188f6ee1ca5058ced75d9f5d659932b3024fbfdadbadf99f85b33767c925c718be8571af288a6448370669f01e3842ec4f61f8a3aae5586e988af93b2c924712c29b0151b2625a7be514e88b864b0a240de81f69ae3bdfcb1"}, &(0x7f0000918000)=0xc3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c94000)={r1, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x37c, 0x2, 0x3, 0x49}, &(0x7f000051f000-0x4)=0xa0) 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, 0x3, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/27 06:54:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b06000)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getflags(r0, 0xf) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003f2000-0x11)='/dev/qat_adf_ctl\x00', 0x8080, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ec0000-0xe8)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c86000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000048b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd, r2}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000070000-0x4)=0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000fa8000-0x10)={0x4, &(0x7f00000b9000-0x10)=[0x69f4, 0x6, 0x0, 0x8]}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000393000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000ec0000-0x10)={0x8000, 0x5, 0xe3, 0x8}, 0x10) 2018/01/27 06:54:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00005ce000-0xb)='/dev/adsp#\x00', 0xffffffff, 0x6080) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000941000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000b4d000)=r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b06000-0x9)='/dev/vcs\x00', 0x8000, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000774000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f00004bb000)={0x0, 0x2, 0x1, &(0x7f0000905000)=0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000e1f000)={0x0, 0x3, 0x1, 0x1, 0x8, 0xd26, 0x1, 0xfffffffffffffffa, {0x0, @in6={{0xa, 0x1, 0x4bf2, @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]}, 0x9, 0xfffffffffffffffc, 0x8001, 0x63f8, 0x7}}, &(0x7f0000afd000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000074f000)={r4, 0x6, 0x30, 0x401, 0x0}, &(0x7f00009c5000)=0x18) r5 = syz_open_procfs(0x0, &(0x7f000027e000-0x7)='ns/mnt\x00') recvmsg$kcm(r5, &(0x7f000072a000)={0x0, 0x0, &(0x7f0000a11000-0x50)=[{&(0x7f0000661000-0xd7)=""/215, 0x202}, {&(0x7f0000b25000)=""/88, 0x58}, {&(0x7f00001fa000)=""/214, 0xd6}, {&(0x7f0000880000-0xd8)=""/216, 0xffffffffffffff79}, {&(0x7f0000b65000)=""/240, 0xf0}], 0x5, &(0x7f0000f6f000)=""/216, 0xd8, 0x14}, 0x0) fcntl$setownex(r0, 0xf, &(0x7f000059b000-0x8)={0x3, r1}) memfd_create(&(0x7f0000413000-0x11)='posix_acl_access\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc0505350, &(0x7f0000f88000-0x50)={{0x0, 0xb7}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f0000882000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00003a5000)='/dev/snd/seq\x00', 0x0, 0x101000) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00008b7000-0x4)=0x0, &(0x7f0000dbb000)=0x4) 2018/01/27 06:54:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a9a000-0x18)={0x0, 0xfff, 0x30, 0x4, 0x95}, &(0x7f000025e000)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00008c8000)={r2, 0x0, 0x10, 0x4007, 0xeb1}, &(0x7f000094c000)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000147000)={0x0, @in6={{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]}}, 0x8c) listen$netrom(0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000001f000-0x4)=[{&(0x7f0000fa3000)=""/149, 0xfffffffffffffe4d}], 0x23a) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) fcntl$setflags(r1, 0x2, 0x1) 2018/01/27 06:54:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x20) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007b0000)={0x5, &(0x7f0000174000)=[{0x3, 0x1dc9, 0x1, 0xffffffff80000001}, {0x9, 0x10000, 0x8, 0x80000001}, {0x9, 0xffffffffffffffcc, 0x1f, 0x4}, {0x55, 0x5, 0x40, 0x2}, {0x7ff, 0x0, 0x0, 0xffffffffffff0001}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000cfc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 06:54:53 executing program 6: r0 = memfd_create(&(0x7f0000381000-0x6)='-eth1\x00', 0x3) prctl$intptr(0x8000000000001a, 0xffffffffffffffff) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0xfffffffffffffd5b) r2 = syz_open_dev$adsp(&(0x7f0000318000)='/dev/adsp#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000000)={0x1000, {{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]}}, 0x90) prctl$void(0x27) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)=@generic="4f91f8e71ccc50529480f9f8af4afe25") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0xb18, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000002000-0x10)={0xd, 0x6, 0x0, 0xfffffffffffffff7, r3}, &(0x7f0000001000-0x4)=0x10) syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x9, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000000)="1ffdfe", 0x3) 2018/01/27 06:54:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpgrp(0xffffffffffffffff) syz_open_dev$sg(&(0x7f0000408000)='/dev/sg#\x00', 0x4, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d04000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0xfffffffffffffffe, 0x1000000, 0x0, 0x4, 0x0, 0x0}) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000065e000)="240000001a0001f00080000400edfa0e0af6f900e0031d08000000cc7f06000000c50000", 0xfffffffffffffe9d) 2018/01/27 06:54:53 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x1, 0x2) writev(r0, &(0x7f0000000000)=[{&(0x7f0000007000)="89", 0x1}], 0x1) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000004000-0x8)=0xffffffffffff6c22) r1 = syz_open_dev$admmidi(&(0x7f0000003000-0xe)='/dev/admmidi#\x00', 0x9, 0x600000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000004000)={0x3, 0x1, 0x6b, 0x3, 0x8}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000000a000-0x18)={0x4, 0x400, 0x3, 0x37, 0x3, 0x0}) [ 42.505504] QAT: Invalid ioctl [ 42.524421] QAT: Invalid ioctl 2018/01/27 06:54:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000947000)={{0x0, 0x0}, 'port0\x00', 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(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$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f000022f000-0x8c)={0x0, 0x0, 0x8, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 42.563572] QAT: Invalid ioctl [ 42.569202] QAT: Invalid ioctl 2018/01/27 06:54:54 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f000000a000)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet(0x2, 0x4, 0x8000) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000000d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfa0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000000f000-0xc)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000009000-0x80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x1f4, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000010000-0x4)=0xc26, 0x4) 2018/01/27 06:54:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003b5000)='[ppp0+.\x00', 0x1) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000b7d000-0x15)='*vboxnet1[-]cpuset{/\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00001b7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0xa000, r1, &(0x7f0000d57000-0xc)={0x30000001, 0x0}) 2018/01/27 06:54:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000aa3000-0xd)='/dev/usbmon#\x00', 0x0, 0x200202) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000a90000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 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) write$fuse(r1, &(0x7f000000b000-0x21)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/27 06:54:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xd7) fcntl$getflags(r0, 0x40b) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000ce8000-0x4)=0x0) recvmsg(r0, &(0x7f00005a0000-0x38)={&(0x7f0000bb9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000353000-0x80)=[], 0x0, &(0x7f0000579000-0x4f)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 06:54:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f00002a4000)='./file0\x00') r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000045000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000edc000-0x4)=0xe8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000782000-0x28)={@generic="b5030232181c4b72423bc80cbcff9e7a", &(0x7f0000dcf000)=@ethtool_eeprom={0x0, 0x7b, 0xfffffffffffffffc, 0x71, "ac15181e76996930d463a0415471bb3f79a4857025e8e16273a4cb8176e7b60b698694f6e9b018cf30079da0ea5ef726927ec894de5dfe116c99f22f24176f0dc27d4e611d834a6b84828b4bce3531079ab5b89ddf8a550f617cdd88286dde2a5625f8a7260727fcd6bc0cc02b4c88dbe1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@hci={0x1f, 0x7, 0x2}, 0x6, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x36, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/27 06:54:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000dcd000-0x40)={0x9, 0x9, 0x7, 0xef49, 0x0, 0x1, 0x7, 0xffffffffffffffff}, &(0x7f0000895000-0x40)={0x1f, 0x7, 0x2, 0x862, 0x6, 0xfffffffffffffff9, 0x7, 0x0}, &(0x7f0000aff000)={0x5, 0x80000001, 0x5, 0x500000000000000, 0x101, 0x3ff, 0x6, 0xffffffff}, &(0x7f000092d000)={r0, r1+10000000}, &(0x7f0000647000)={&(0x7f000059f000-0x8)={0x4}, 0x8}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000a000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000862000-0xe8)={{{@in6=@loopback={0x0, 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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006d000)=0xe8) syz_open_dev$loop(&(0x7f000001e000)='/dev/loop#\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000052b000)=@generic="badee70ccf2028d4f54da4f1947ca03d", 0x10) 2018/01/27 06:54:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x2, 0x50000) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x47c, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000002000-0xc)={0x19, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0x5)='htcp\x00', 0x2ac) 2018/01/27 06:54:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000069000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bbd000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000b11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00003b1000)='./file0\x00', &(0x7f0000777000)='./file0\x00', 0x0, r0, r1, 0x0, 0x5, 0x1000) 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, 0x1000000000000000, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000eb000-0x10)={0x9, 0x0, 0x1, 0x8, 0x0}, &(0x7f0000364000-0x4)=0x10) r3 = syz_open_dev$sndmidi(&(0x7f0000c45000)='/dev/snd/midiC#D#\x00', 0x80000001, 0x200) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000c4f000)={r2, 0x5}, &(0x7f0000aaa000-0x4)=0x8) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000016a000-0x8)='./file0\x00', &(0x7f0000f6d000-0x8)='./file0\x00', &(0x7f0000aa9000)="040072fa001b", 0x1, &(0x7f00006a3000)="") mount(&(0x7f0000b45000-0x8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x1120000, &(0x7f00005b0000-0x1)="a1") 2018/01/27 06:54:54 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006b4000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000260000-0x10)='/dev/sequencer2\x00', 0x402, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000c35000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x34c00000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) 2018/01/27 06:54:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x8000000) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00007d9000-0x108)={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]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x20a) 2018/01/27 06:54:54 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000010000)='/dev/audio\x00', 0x80, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000019000-0x14)={{0x3, 0xb70f, 0x3, 0x0, 0x7, 0xfffffffffffffc00}, 0x4170, 0x80, 0x1f}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000000)={0x1, 0x4, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}]}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f000001c000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f000001c000-0x4)=""/4, 0x4) recvmsg(r0, &(0x7f000001a000)={0x0, 0x21d, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1035}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f000001a000)=""/145, 0x7d}], 0x8, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) 2018/01/27 06:54:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000aec000)={@common='syzkaller1\x00', @ifru_flags=0x1dda494afddb709e}) r1 = syz_open_dev$audion(&(0x7f000025d000)='/dev/audio#\x00', 0x1, 0x4100) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00001e5000)={0x9, [0x2928, 0x80000000001, 0xffffffff00000000, 0xfffffffffffffff8, 0x4, 0xbf48, 0x7, 0xff, 0x2]}, 0x16) connect$inet6(r1, &(0x7f0000a68000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x10000}, 0x1c) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000c43000-0x10)={0x1, 0x4a, &(0x7f00003b2000-0x4a)="8866f6c5e756f26d55b2adec49c32e8b55ff1b50b4feac059f96314ddfeff2ae73daa3584f05ace6254cd7a982387ac41eaf5b29549c39edb4858b7da03cef087d9f13376331b8d3d6c4"}) socket$nfc_llcp(0x27, 0x0, 0x1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x18, 0x2, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 06:54:54 executing program 0: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b92000-0xa)='/dev/ptmx\x00', 0x8002, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000755000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffd6696d1b, 0x0, 0x0}) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fe0000)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00003dd000)=0x7, 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fe0000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = getpid() fcntl$setown(r0, 0x8, r3) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x1f) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000fe0000)={0x1, 0x0, [{0xc0000007, 0x10000, 0x0, 0x7, 0x100000001, 0x5, 0x7fff, [0x0, 0x0, 0x0]}]}) 2018/01/27 06:54:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80000, 0x3e9d) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00001e9000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff, 0x2, 0x2, 0x4, 0x8, 0x5, 0x8}, 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) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/27 06:54:54 executing program 5: unlinkat(0xffffffffffffffff, &(0x7f00004d8000-0x8)='./file0\x00', 0x8be235ac6ec7837d) pipe(&(0x7f0000be9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000001000-0x9)={0x1f, {0x6, 0x4800, 0x9, 0x9, 0x3, 0x80}, 0x4}, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000680000)='./file0\x00', &(0x7f0000000000+0x790)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x24000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000)='./file1\x00', &(0x7f0000001000)=""/172, 0xac) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000002000-0x1000)="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") 2018/01/27 06:54:54 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000e99000-0xc)='/dev/amidi#\x00', 0x9, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x3fb) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000871000)={0x8, 0x0, 'client1\x00', 0x3, "e34f16cab5ca8ce9", "04b6479025fbd235c47febf9469f5c0cb489e98f0e9e48a51f335e3fe6dc1222", 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]}) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000909000)='/dev/mixer\x00', 0x280801, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000cfe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x7ff}) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) alarm(0x400) syz_open_dev$admmidi(&(0x7f00006c1000-0xe)='/dev/admmidi#\x00', 0x10001, 0x4002) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00003b5000-0x18)=@add_del={0x2, &(0x7f0000e82000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) r3 = syz_open_dev$vcsa(&(0x7f0000843000-0xb)='/dev/vcsa#\x00', 0x8000, 0x40c002) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d23000+0x6e0)={{&(0x7f0000519000/0x2000)=nil, 0x2000}, 0x2, 0x0}) ioctl$int_in(r1, 0x5421, &(0x7f0000e21000)=0x7) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dbb000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00002c8000-0x4)=0x0) r6 = openat(r2, &(0x7f0000930000)='./file0\x00', 0x180, 0x31) perf_event_open(&(0x7f000021e000)={0x7, 0x78, 0x400, 0x6, 0x7, 0x80, 0x0, 0x4, 0x40, 0x4, 0x2, 0x9, 0x9a7, 0x8001, 0x0, 0x0, 0x3, 0x4e13, 0x9, 0x6, 0x800, 0x7, 0x4, 0x0, 0x1000, 0x10000, 0x7, 0x3, 0x8, 0x2e1a, 0x2, 0x6, 0x9, 0x3, 0xcb, 0xb939, 0xfff, 0x7f, 0x0, 0x20, 0x4, @perf_bp={&(0x7f000063b000)=0x0, 0x1}, 0x488, 0x1, 0x2292efe9, 0x7, 0x3, 0x1, 0xffffffffffffffe1, 0x0}, r5, 0x8000, r6, 0x9) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000d4e000-0x28)={&(0x7f0000a99000/0x2000)=nil, 0x6, 0x3, 0x24, &(0x7f000050d000/0x4000)=nil, 0x20}) ioctl$KVM_SMI(r4, 0xaeb7) sendto$inet(r1, &(0x7f0000bd9000)="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", 0x502, 0x0, &(0x7f0000bd9000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f000098f000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) sendto$inet(r1, &(0x7f0000d5e000)='$', 0x1, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f0000254000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000022e000-0x10)={0x0, 0x0}, &(0x7f00002b1000-0x8)={0x0}, 0x8) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/27 06:54:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bind$llc(r0, &(0x7f0000df8000-0x10)={0x1a, 0x6, 0x5, 0x0, 0x1, 0xffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) readv(r2, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) r3 = dup3(r2, r1, 0x80000) accept4$packet(0xffffffffffffffff, &(0x7f0000ab4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000436000)=0x14, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000f7000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={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}}, &(0x7f0000ed8000)=0xe8) pwritev(r0, &(0x7f0000b28000-0x70)=[{&(0x7f00006f3000)="4e0d1453d4d3", 0x6}, {&(0x7f0000d9e000-0x8a)="95b085786232b8ef18f327722c77ba948007cbc82a34ab6b0b09f3876673093339a547a05cd01756efde7e18b8ee32cabf5c6646e80a0988faa6d13e97e051805a229e244696047661db10c246095e86e11a565336f3071cc4bfe21e524789e263eac4f685bcc1ad8360c09ad76791d6ac52ad984b2990634de9933b48d1a70d96d60834fb0a02b965ae", 0x8a}, {&(0x7f00009bd000)="51d36689baf3e6b2e0465e2ea3a14e6ca0e35a4e759149c789ff49d5097e59e591357e492c573f063b7870c45a5641f6997416fed143603db54c1a78d52209e76b7c9feca8913ee300f7ebaca9996664569661b13589761e8d0a5f4ecb83884dd6cc01e29758cc", 0x67}, {&(0x7f00001f7000)="d2a90dede3f6c2196a16672eace3f165631e9e4770f58b602d3d7ff18cb0c44c17e47317ed507c2d655c6b79221de72521b6689d5ac93e7427b54daafead1151db25e6b9175f6be5e162d2266554c69d8469cc3b529fa3fed867f2376f490d17384f897abc4d2476251a92ef9d85fd29b50f6fc931ddab6e6251fa03f3e08d5d0023b13ec6ddeb6f1393051590122f4424b9250603abfdee5afa8e13dc9f0d223581b25c64311f72a77a9904204afa627b83c1", 0xb3}, {&(0x7f00001ed000-0xb8)="4c6e0ddb35ce064bbe19bed57b7d74a101593f96dd44f255cac950e57080897a6018cc29944e56a31c195fd00fbdb4b80a7a19f21cc5805cdd4c595bc7a9b1110dc6bce94c53771ce7f6cb0d6a301dea05dd326fd1a5db36017d3136e5e5c2665ccad6a771ea47a3327eb8ed61f28da52d233695bed31f6a312c734218a64655b5d34c327a5fbc77570cc4b7f2c4db346f1a97a7797734a694f4b1d9e0d4ec7134ef7626fb380f59798bf462ebd717053190570b2b96bc39", 0xb8}, {&(0x7f0000747000-0x62)="154fabd0859df9910c639dbf43a96e787e073e79a7e9e271f8464c32ed719b2c24d3791c1bffbc6150c725763a8029a2cf44845e71efeeec62532b93079377ba855566af965ec302694daa046524274002af750d1b903bf569ddb250f06a272816c0ca92bd8d7f71803a2672d6e6bb78b5858462d232d764cd044a7781b0a376476fabf02cfa387b", 0x88}, {&(0x7f000036b000)="", 0x0}], 0x7, 0x0) recvfrom$ipx(r3, &(0x7f0000a91000)=""/110, 0x6e, 0x40000000, &(0x7f000037a000-0x10)={0x4, 0x8000, 0xd1c, "e61463624789", 0x8, 0x0}, 0x10) sendmsg$nl_xfrm(r3, &(0x7f0000dc1000)={&(0x7f0000f71000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f000089e000)={&(0x7f0000de4000)=@updsa={0x108, 0x1a, 0x3f334be27ad78f3e, 0x6, 0x2, {{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x1, 0x81, 0x2, 0x4, 0x0, 0x80, 0xa0, 0x62, r4, r5}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, @in=@dev={0xac, 0x14, 0x0, 0xa}, {0x2, 0x100000000, 0x80000001, 0x1, 0x6, 0x7ff, 0x4, 0xe6}, {0x100000001, 0x80, 0x5, 0x6}, {0x5, 0x2, 0x1f}, 0x6, 0xffffffffffffffff, 0xa, 0x2, 0x3f, 0x84}, [@output_mark={0x8, 0x1d, 0x10001}, @ipv4_hthresh={0x8, 0x3, {0x1, 0x7}}, @output_mark={0x8, 0x1d, 0x5}]}, 0x108}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) listen(r2, 0x8000) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000020000-0x2)=0x7, &(0x7f00008c4000)=0x2) 2018/01/27 06:54:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$addseals(r0, 0x409, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000007b000-0x10)={&(0x7f0000dea000-0x18)={0x14, 0x1, 0x4, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 06:54:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000d9000-0xa)='ns/ipc\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000364000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setns(r0, 0x8000000) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000019, 0x0, 0x0, 0x1a0, 0x0, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/27 06:54:54 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x11) waitid(0x0, 0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000004000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000116000-0x4)=0x1, 0x4) 2018/01/27 06:54:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d1d000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00008dd000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6d000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00007f4000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000111000-0x138)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) connect$packet(r0, &(0x7f0000fb8000)={0x11, 0x1f, r1, 0x1, 0x4cd, 0x6, @random="7bf103ba1f56", [0x0, 0x0]}, 0x14) r5 = socket(0x10, 0x2, 0x0) dup(r2) sendmsg$nl_route(r5, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003bf000)={&(0x7f000085e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x3, [@generic="e2"]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 06:54:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) clock_gettime(0x0, &(0x7f0000801000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000a90000)={r1, r2/1000+10000}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000cd5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) r4 = creat(&(0x7f00004e3000-0x8)='./file0\x00', 0x100) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000231000-0x18)={r4, &(0x7f0000357000)="89f8e8824b5d6075c1c1aee9a7d055d950e19b9ce67c05ce729b793c6e20b09c9971f0c7649885c65fb6c1fe963624e245f630ff2fd098a842a62ec4eb78db4dda1f1fa97918f6a082db496f6dcfbcbf20b00e401231490d493230e824330c487a5d57d9815c74494fcbbba6903bb4cb813ab2a7167b798b477296e0eb642d0f43d91075046c01cac806e75d6614c0b2d7a4", &(0x7f00005e5000)=""/0}, 0x18) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r5 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000e75000-0x38)={0x0, 0x0, &(0x7f00001ff000)=[{&(0x7f0000659000-0x20)="67701d0b04338a78d00a643b1e73ced1", 0x10}], 0x1, &(0x7f0000ab6000)=[], 0x0, 0xfffffffffffffffe}, 0x0) recvmsg(r5, &(0x7f00006e3000)={&(0x7f000097f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000045b000)=[{&(0x7f0000d29000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 06:54:54 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f00004eb000/0x4000)=nil, 0x4000}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getresuid(&(0x7f0000013000-0x4)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000289000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 06:54:54 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x20000000001) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000008000-0x10)={0x3, {"55259bb6ece37a"}, 0x76}, 0x10) 2018/01/27 06:54:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4000000003, &(0x7f0000097000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={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) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) symlink(&(0x7f0000bed000)='./file0\x00', &(0x7f00005bc000)='./file0\x00') ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x5) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000d5e000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ef1000-0x7f)="") r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000441000)='/dev/vcs\x00', 0x80000, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000007a000-0x20)={{&(0x7f0000473000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/27 06:54:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000d08000)=""/1, 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f0000de2000)='/dev/midi#\x00', 0x100000001, 0x200000) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f000086f000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/27 06:54:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000916000)='./file0\x00', 0x141046, 0x18) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f0000c89000)=[], 0x1f9) linkat(r0, &(0x7f0000210000-0x8)='./file0\x00', r1, &(0x7f0000be3000)='./file0\x00', 0x1400) sendfile(r1, r0, 0x0, 0x100000072439a6b) 2018/01/27 06:54:54 executing program 6: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(0xffffffffffffffff, &(0x7f000006e000-0x8)='./file0\x00', &(0x7f0000014000)=""/249, 0xf9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndpcmp(&(0x7f0000028000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x40) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000003a000)={0x0, 0x9, 0x2, [0x9, 0x3]}, &(0x7f000006e000)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000002f000)={r2, 0x7}, 0x8) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2747, &(0x7f000006f000-0x10)=[{0x1, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r3 = syz_open_dev$vcsa(&(0x7f0000044000-0xb)='/dev/vcsa#\x00', 0x7e28, 0x10000) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000070000-0x108)={0x0, @in6={{0xa, 0x3, 0x5, @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]}, [0x1, 0x3, 0x20, 0xff, 0x80000000, 0x5, 0x1ff, 0x8001, 0x6, 0x0, 0x0, 0x40, 0x2, 0xd1b, 0x1]}, &(0x7f0000046000)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000016000-0xa0)={r4, @in6={{0xa, 0x0, 0xb0d, @loopback={0x0, 0x1}, 0xd210}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff7f, 0x4, 0x1, 0x200, 0xf3f281430f435930}, 0xa0) 2018/01/27 06:54:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000a1a000-0x9b)={0x2, ""}, 0x8, 0x2) r1 = memfd_create(&(0x7f00008bd000)='\x00', 0x3) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000afa000-0x10)={&(0x7f00004f8000/0x4000)=nil, 0x4000}) r2 = syz_open_dev$vcsn(&(0x7f00005c6000-0xa)='/dev/vcs#\x00', 0x7, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000119000)=@req={0x50, &(0x7f0000d0f000)={@generic="3b65236a00de36376c07378da97fc904", @ifru_settings={0x8, 0x6, @fr_pvc=&(0x7f00003fe000)={0x81}}}}) 2018/01/27 06:54:54 executing program 4: clone(0x0, &(0x7f0000b18000-0x1)="", &(0x7f000067e000)=0x0, &(0x7f0000010000-0x4)=0x0, &(0x7f0000001000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x47b0, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000002000-0xf0)=""/240, 0xf0, 0x0, 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x4, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000001000-0x61)=""/97) chown(&(0x7f0000002000)='./bus/file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c8f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000001000-0x8)={0x2, 0x7fe}) 2018/01/27 06:54:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) clone(0xfffffffffffffffc, &(0x7f0000f67000-0x65)="", &(0x7f0000e4b000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000a72000-0x1)="") ioctl$TCSETA(r0, 0x5402, &(0x7f0000643000)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 06:54:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sched_setattr(r0, &(0x7f0000c63000-0x30)={0x30, 0x3, 0x0, 0xf4e, 0x1000, 0x9, 0x200, 0xad7}, 0x0) r1 = gettid() r2 = openat(0xffffffffffffff9c, &(0x7f00004cf000-0x8)='./file0\x00', 0x1, 0x20) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000525000-0x4)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d5f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000508000)=0x0, &(0x7f000010b000)=0x4) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r0) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r3, r4, 0x0) tkill(r1, 0x16) 2018/01/27 06:54:54 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)={&(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) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000f9e000)=0xfff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000013f000)='/dev/ppp\x00', 0x40, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000bd5000-0x4)=0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000da8000-0x10)={0x69, &(0x7f0000703000)=""/105}) 2018/01/27 06:54:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000156000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6d000-0x4)=0x26) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000031c000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b3000-0x4)=0xe8) getresuid(&(0x7f000026b000-0x4)=0x0, &(0x7f0000e4b000)=0x0, &(0x7f00007b0000)=0x0) r3 = gettid() r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = syz_open_dev$adsp(&(0x7f0000bed000)='/dev/adsp#\x00', 0x6, 0x101000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fed000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000516000)=0xc) getresuid(&(0x7f0000084000)=0x0, &(0x7f00007e9000-0x4)=0x0, &(0x7f0000428000-0x4)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000524000)={0x0, 0x0}) r9 = gettid() getresuid(&(0x7f000041a000)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f00003eb000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000494000)={0x0, 0x0, 0x0}, &(0x7f0000d2b000-0x4)=0xc) r12 = syz_open_dev$adsp(&(0x7f0000a6c000-0xb)='/dev/adsp#\x00', 0x6, 0x200100) r13 = dup(0xffffffffffffffff) r14 = syz_open_dev$mice(&(0x7f00009b5000)='/dev/input/mice\x00', 0x0, 0x4c0) r15 = openat$vnet(0xffffffffffffff9c, &(0x7f00004f9000)='/dev/vhost-net\x00', 0x2, 0x0) r16 = signalfd4(0xffffffffffffffff, &(0x7f0000e6e000-0x8)={0x1d18}, 0x8, 0x80000) r17 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f000041c000-0x4)=0x0, 0x80000) r18 = socket$key(0xf, 0x3, 0x2) r19 = syz_open_dev$usbmon(&(0x7f000033c000-0xd)='/dev/usbmon#\x00', 0x8, 0x4000) r20 = mq_open(&(0x7f0000bb2000-0xd)='securityppp0\x00', 0x1, 0x12, &(0x7f0000206000)={0xfff, 0x200, 0x0, 0x56f5, 0x4f6, 0x4, 0x6000000000, 0x8}) r21 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r22 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r23 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b74000-0xd)='/selinux/mls\x00', 0x0, 0x0) r24 = getpgid(r9) fstat(0xffffffffffffffff, &(0x7f00005bc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getegid() r27 = getpgid(0xffffffffffffffff) lstat(&(0x7f00000af000-0x8)='./file0\x00', &(0x7f0000376000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008e0000)={0x0, 0x0, 0x0}, &(0x7f00007fb000)=0xc) r30 = socket$rds(0x15, 0x5, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000276000)={0x0, 0x0}) r32 = socket$nl_generic(0x10, 0x3, 0x10) r33 = syz_open_dev$urandom(&(0x7f00003d0000-0xd)='/dev/urandom\x00', 0x0, 0x101002) r34 = syz_open_procfs(0xffffffffffffffff, &(0x7f000070f000-0x7)='cpuset\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00001ad000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004c1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001d4000)=0xc) getresgid(&(0x7f00004d8000-0x4)=0x0, &(0x7f000056d000-0x4)=0x0, &(0x7f0000c97000)=0x0) r38 = open(&(0x7f000043b000-0x8)='./file0\x00', 0x1, 0x80) r39 = openat$rfkill(0xffffffffffffff9c, &(0x7f000098e000)='/dev/rfkill\x00', 0x101000, 0x0) r40 = accept4$unix(0xffffffffffffffff, &(0x7f0000eca000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00002b3000-0x4)=0x8, 0x800) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000d6b000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000b5000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e91000)=0xe8) stat(&(0x7f00006b6000-0x8)='./file0\x00', &(0x7f0000b89000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f000093d000-0x38)={&(0x7f0000841000-0xc)=@kern={0x10, 0x0, 0x0, 0x8000004}, 0xc, &(0x7f0000dcd000-0x60)=[{&(0x7f0000920000)={0x83c, 0x41, 0x300, 0x6, 0x2, "", [@nested={0x180, 0x2f, [@typed={0xc, 0x7, @uid=r1}, @generic="f57085d6c39906a8ace3f4cbeb3d871d8d46c928013e1fa03b6e189829620b2aff1fb40285f0e6074f5b0644fc994086ff62d188aa9ab4c2d6d742218d956c5af0596fdc958cc4c50aa233443438510b7d3aa73147f020c14e1deed486e2a502892e8994efef8988513280f7b095b655ce", @typed={0xfc, 0x6d, @binary="3b8c9076519174a61e3c72281960b1d807329a3fece43a254c1ddb2468ece2677143c4db055ef26510990fa65d7153325e7f6b84a49d8a1127f2b2cd6a07bb92a9b525772b9d0248fa478219ebf1d59086dde4f8acfbac3c039682059362d83037ed705b9f1d3f1c6030c5ea744f43e5f1254d1529201b757f951912157512c96151ff2840e917960e4b78b6a6919b1ddbd8d7542732599976c4cfe7a0a67587744506db1f000da7a095a46ef6d00688bbc409d833b00bf79e9d76c5e3bb9e88fd69ce5c53351a6e55789afb64e4063d6c24f14a00cf328044a777e34adcf043afbe231b0da806ee2b76af3896db13f708"}]}, @nested={0x18, 0x84, [@generic="", @typed={0x8, 0x44, @void=""}, @generic="", @typed={0xc, 0x4e, @uid=r2}]}, @nested={0x2c8, 0x43, [@generic="d6160564e065e09d9dcd95d044cc40bae0745469fe1e580f406861157ae00f798c7fb48df8e0efb6d3fc291f3ee12ff30b47c4677f7dd47bd7bb26047d85", @generic="acf18a0860c18ba5ed575c45b42aeeb1994411c836da3dadbe531b24939796ce38575bb054468ca815aa5bb8d0a4bc3a4024ab6cc073ba1a95f7d4615c01c64744bf2115e11553bac3137e22d13daa5ab47da1abbb30e18f4829604644c55064199d4de1f1d003e8f4d5dbd489ce1c623f70", @generic="dead1f902ed0bc2fed4641a954722fef69964f7305f3ac216b9e1762a925e81b70f81fcbfe1439805248c813667a4afdeae3b1f0d5769ed64882a55d14826dfafb80d3", @generic="b85a00a877954f1564b62ca24a4eedc01c69ae70415f448ef9cf556926ef0015c8f561f610af06cc6e40425c32e8c55250067086cb1ef45aac345317d034ae0127717b6ee0ef82e9b49d58f9e3c49d8d76c14a69cdd19f569ba26f67e8174189bbc41faf924f235539bbe9a7a7b47ae5c5d9b90fc16b3aa056f8d7607799ea3be295b59d6836ed60ae0343794e7d6e280c4fcd5d666583db8245a700c80906f86f471e52d47acff32140d542f7045bf3c29844ee914d30345b2d69", @generic="8ff3b6ac61234495990acacd13c54ec606b6450135c86542b6fc12c494d78c1f798dae712a43d1c76ea1c4869236dbda6a8712a34faf9bfe2ed4d0c397e64796f713e3c2c79282759095c71471dfcab002886b777e1bb6209c3e40db6564382561e5c9ae5511fab246da0e0be7d10c34e484cfcf3776fab871", @generic="305c5a66650e056551dd41dfaf59c967425ab958a8d4c97ddd93834e22f125362658c9b50c805a42ff207fd33680bc7b400d357ee78656fb7f0023e7b9217491ca2a1009caf4c5d453458e76f9328145aeaa5da1b9291d1189c0e52d9e6dde837e1a357482ecad9a16400a58f08c3b44d04ced1f664bac9a35d0eb188b982afb7d83014a207f865a2e1226e8a8e088a2ba129c54d547c35a699c646840"]}, @nested={0x1ac, 0x5a, [@typed={0x8, 0x33, @void=""}, @generic="9f9d9b5fec1c85f84f69195df468217e053bb1ccd7f3b3c8384b10c6a0c67fda1d71cb9cb1df2ad2f3c999d8a6c29170f981beb759bdc0c50a92cb2eaa71b4d73e180e06354d6c74a4d72ff57f04079d0b481e052218ff8a6033bc550681e14c30dd03e54ee7f63b56621c54c5e7166cfe14602fc9265528d36486a852d871a6b77528ea08b24080c4612f4f11e566fc3693b07bb8f28fb029b3", @typed={0x104, 0x2c, @binary="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"}]}, @nested={0x220, 0x93, [@generic="9213496377e361804c139cfe13dc9a0da92f17d787df6c5f772c03b8d2593d8831904616eb545b3bac1882b7482a6b076fb8e1374bb5001d8fcd6eafd931e3561e3db32e0270f5baad86f86678940a45870a5fd366afadc86639ddff71bea7728729ee4a2db61c41cd20ae87d31c3c2be1d11600bfed44a8194e2b098b606d86d7b538ab465980597822ed6da9d9f549f743c3c4ceb2d481e19a398bff71c8d3ef19c857f2dec20d886b2f486647e4cea8111c9d71ed2bb49bb6716d9efba2901ea934e5", 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[@generic="cbeb7e7f9bdf5fe689b3b160df7196d22d7be2e8fb669f1a32c525ae8f7ec86deb9db83fb1cafd58d12ba50fbadd704be3a6c2734c89bc9f544cf96e35fff316a7620f2dc7697a82a065baa0b9d281faaafe8dde6090486b5ba7d1bede2af025d0e76046bbd019e200ee395facfc55fa024ef68757b3de48fb6003ff7a0ff248e3db63c3603e21dc85783a3c0c8929ab7a27eaf81e9541991d", @typed={0xc, 0x5, @str='&.+\x00'}, 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@typed={0xc, 0x81, @fd=r4}]}, @typed={0xc, 0x68, @fd=r5}]}, 0x22cc}, {&(0x7f00006dc000-0x42c)={0x42c, 0x1b, 0x200, 0x7, 0x0, "", [@generic="7a6663e0f0801a2a8c448f16633e979e9318b89e118a0761682dee3fff4fb2fc539d8deccafde5293697a7fea3b852e008d28a81edd6d904c350d0490649c8f9188f0ca45c6f50c1fa06ef36a32e85856567be9086d670f6a3d8549d632b05df7c84d6ef126f4517d5b87035c01560556d2baf7badb861343e51bae4919b109a4a858cfc0f5ef4db706b118775534910713331cf6c8b70a15cd2adb4113e0e7445d59c0b59f82609d9d41140f21d0961c4bb429fcd72a57e56dace3fb2054fec306ecfe51f9dd6afde06ac", @generic="0cffc7f84d5734722fabb9f119bad91555adc6b186a64367dbdb259caae4ae8f348551385901ff1900e2726f09599bb1c6bf0451205040313def57d6f40b46cdaa8f21e3f2c54d218c96b2277370c66f4e5573c25c8e6dccdabe09bf9bf0b2077b28266e2d8b8cd6b00da6c532b2acec51", @nested={0x1b8, 0xf, [@generic="02577c657e03c6c4e11fe3a4ae2d22e2b812ec4cbc231cc53a6dd56962350943df391576c55fd2aa8e5271b3337bd9399cd78eb5cbdcc3a3e5267ea462800c698c9f3bf6a69bb09c10b0e0752ea4125ca74e138760e80a253c2f29b08a11d8edf54baea4fe14e4c9ce321cb99c25c8bd2eec3e1bce3abee1101cd25875c9f68acfc58d50b205692332bb6f5319efa46cf6171dddafe6dc09ffd1ef2591b3ade1d1871d283726d23fdbcb6a", @typed={0x8, 0x7c, @void=""}, @generic="9e4aa3b9b4968bb8c83689db6052a24a85a3ba78efb75ab285d01ddfb7a8f8ad4326ac0a7510fa", @generic="086c7a6e66a6b1caa4a3bac34f1c65f6bc5bfc089b2564b36fc17670bd9cc08a90372354667bdafc32f4c35cf4efe623f7cce2e4b645fc4a70e93d4485214fb1806475c12e5041ce3e975174089392356914534c9da7737ba74bdb797df2eeb89787565db079be2b41f533c913b254995386b3400c0b6072da7c1edab68b2dd479ef1e7891fcad25cd88deae3b19fa2a2b29d504f739144af1710d5b89d28e41ac467eb56b9a715111aa2fad8725df5fd7d53e017881", @typed={0xc, 0x70, @pid=r6}, @typed={0x18, 0x6a, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @generic="06384d0b2e2a5990af233415cd1ca17e88f4499107b567f8aa46723f203481c024f760cbbe8597152c0fdc6bddeedf9d232fe9107aee7cb9f221b2ce828df0404e9f72df51ea48f5b5fd07b5254725dfcacf0b6e627f8ee257749597b9c95308e9cea2c1997544dabea731d8d192", @typed={0x8, 0x94, @void=""}, @nested={0x10, 0x25, [@typed={0xc, 0x16, @uid=r7}]}, @typed={0xc, 0xd, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="212cee0520089e0093c87779919d0be4b3fed216880292228e752e71f08bfb7f9249aac77e6c4b47f86161430d8809219a911916b492b798392761d6067385da1129629dc585d1871e68d3c788761c06f378be20fd5dd02d5d09ce85fa77e29d005e54bb716936c367394a4af8934f913451e826926b74", @generic="1f57676c61ce792daf734e706591", @typed={0x10, 0x92, @u64=0x9}]}, 0x42c}, {&(0x7f00003f7000-0x1dc)={0x1dc, 0x14, 0x2, 0x0, 0x3, "", [@typed={0xc, 0x24, @ipv4=@multicast1=0xe0000001}, @generic="d4a5eb5bef34f9be1a3a734243c043802791b754fc82b75575fe7d9d71a857d34baa78109fb127aae1c4cea492c2815e8c07cb1658dfdd033d27c64298dd3b2ae6f3d5cd9386cf22f1f8f505e0e4e7ceb28d2686fa3b03bc1e765fef5e4c2321e279f8dd065e3934f5cd10add9779ab520ab978543d7992606c5511259e6c83ae719f8cb63e5b99b", @typed={0xc, 0x63, @ipv4=@rand_addr=0xfffffffffffffff9}, @typed={0xc, 0x93, @pid=r8}, @generic="dc0b0c465834faaecf7bd9d615a9452c7fc5c096f67bf6907748ba2ba6a2f9d1c219fc38a36ef62ca56ed94fa0c48f3279e77e512e9f77ae15333bca7e21a6fac0fb0925e26c90a0f8d4b76aff537c898721e847f265cdb807f0906df3c3a24789cebfe88f8a0ce40535a738de4fbc34673a210f3fad29cd810b5f223263de1bc1a192674e39273202c163f52c6eb50ff2323561b0774fc0cc56e79229854ca50d68e9aa8d6682b725", @generic="dbbb4cfeeeaf86a96728d20045a16ddb8eb172f74b0d561891879e3b9e098e335ff5a50fdf1b9eabc4db076fc722b00d7d87e7be90e80c327e7d892a340afdb65f69dae3ffc628357a48d90ca930d5bdd478bc45b8e4f34f8ac5cde9c28ba3acd4b7268d3bff9a", @typed={0x10, 0x1a, @u64=0x6}]}, 0x1dc}], 0x6, &(0x7f0000756000)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r12, r13, r14, r15, r16, r17, r18]}, @rights={0x20, 0x1, 0x1, [r19, r20, r21]}, @rights={0x18, 0x1, 0x1, [r22, r23]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x28, 0x1, 0x1, [r30, r31, r32, r33, r34]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x20, 0x1, 0x1, [r38, r39, r40]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}], 0x150, 0x4000}, 0xb26d488f81f174f5) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 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) r44 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r44, 0x400, 0x0) fcntl$setlease(r44, 0x400, 0x2) 2018/01/27 06:54:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x200, &(0x7f00004f3000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f00003ca000-0x18)=[&(0x7f000084c000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000606000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f3e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000d7b000-0x4)=0xff) 2018/01/27 06:54:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000f89000)="", 0x0) munlock(&(0x7f0000235000/0x2000)=nil, 0x2000) r1 = open(&(0x7f0000160000)='./file0\x00', 0x2000, 0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000001000-0x8)={0x4, 0x0}) 2018/01/27 06:54:54 executing program 2: unshare(0x8000000) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) setpriority(0x2, r1, 0x3f) 2018/01/27 06:54:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$mouse(&(0x7f0000f70000-0x12)='/dev/input/mouse#\x00', 0x1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00006ef000-0x10)={0x9, 0x5, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$tun(&(0x7f0000b2f000-0xd)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$TCSETS(r1, 0x5402, &(0x7f00009cd000-0x24)={0x10000, 0x3, 0x81, 0x6, 0x3, 0x5, 0x6, 0x80000001, 0x100000000, 0x9a8c, 0x0, 0x200}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40345410, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndmidi(&(0x7f0000c87000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffd, 0x2300) ioctl$TIOCEXCL(r2, 0x540c) 2018/01/27 06:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000b45000-0x50)={@common='bridge0\x00', @ifru_mtu=0x800000010001}) r1 = syz_open_dev$mice(&(0x7f0000665000-0x10)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00009cb000-0x8)={0x0, 0x7}, &(0x7f000027b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d7c000-0x20)={0xe61d, 0x24, 0x200, 0x5, 0x46, 0x7fff, 0x3, 0x1, r2}, 0x20) 2018/01/27 06:54:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000001000-0xb0)={{0x7, 0x2}, 'port1\x00', 0x85, 0x10, 0xde, 0x33d5, 0x101, 0x1, 0x8, 0x0, 0x1, 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]}) getsockopt(0xffffffffffffffff, 0x114, 0x0, &(0x7f0000af1000-0x19)=""/13, &(0x7f000033c000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x20000010}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000000000)={0x288, 0x6, 0xb, 0x600, 0x4, 0x3, {0x7, 0x0, 0x8}, [@nested={0x154, 0x57, [@generic="87d1472931f5ff9b5519ee47074310f7e265d52c74d268c98274912f4c3d54ea6265c50293ef1ddb6a684bb33f34d3fc9679277fc1b07ce77cc0f7ccc86b88aef0ddcb3a68e2c669fd82eb4bf25bb7872f8c7224b5925a9be1c509e0e974d15603213f4bf216f1ab31e90b594d2b1c73cec22bc5959fa9fc34267f3bab6dc6a51f208816aebf846dc5c39c9b14149ade9069473705ccb4238f14573cece92f66723e29", @typed={0xc, 0x1e, @uid=r1}, @typed={0xc, 0xc, @fd=r0}, @generic="16735e9d7392a8e4ef0229a136d6bd573f423eea2ef89a58bdf99838ad955ef77c6c6326aef3871f03fd42f80f27c9fd5fdc252dd92e6444c7a7db619c810f8c24a2a8daebdb24d01104e422714ddc0703923c9f934dd1701381a2cdaf0119f76d695e125093c91bec84b013558a5d2e41bac47a9009f52e144f76e7a8ac081f0185718b3b52f2128ae752622bf3c897a1c6b3"]}, @typed={0xc, 0x79, @fd=r0}, @generic="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", @typed={0x14, 0x69, @str='vboxnet0(\x00'}]}, 0x288}, 0x1, 0x0, 0x0, 0x0}, 0x800) 2018/01/27 06:54:55 executing program 7: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/audio\x00', 0x400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000ae6000-0xb4)=[{{&(0x7f0000109000)=@nfc={0x27, 0x6, 0x319, 0x7}, 0x10, &(0x7f0000ae5000)=[{&(0x7f0000903000-0xcd)="a27c61fdec6ef102649a3438b2968d8f4b9f66194f9e7fa3b84fae7f87740de4907408194e52b0406eb87dcc94388ac43e7ff077550d600e5a323314bea7d6c4e35c01b9faa77fa9be00a74e79f7b7d5afec288e63d9dd4c969ff1330387ce5831796cb12ebecfe1fdd4563491d65b232fae44ea20ef332e93b2130f746ff74c84c45d26b30828ea361b716d570b56547035341c54d16fb0d4ea37a45fac925a1e9dd01c329840d1869db40053ec9579404409c16f995f57314d49d2e9f9abb1db70c81301e213cf7c2c57d554", 0xcd}, {&(0x7f0000ae6000-0x9c)="7d1683bbe83db15ac9529698581990037098f3c49d52797b1e40cf3a3e36eafc279779014ff0e7443d7ad188f2a631f7721d5d8af023e7adc5a7cdcdbaed6f1d09a96404d23b609ecfdb68a45270e8d11088483db3867a7ccddca142a4e762236d1abd63bfb1370be6ccf9c8420d51171acb26b6adae09e8d8080b20b0569cc310390d1d2d7ba287a9d475cb9cb772d51777a8ce2b91c97c61dac3f0", 0x9c}, {&(0x7f000006f000)="46def192f5ebb63ecfebedb2fde739c08da2caf4e16e4a490f5298db98b93aa1d32aefc4c4804af1a37c16cc358fed1dcca63093ade2f094babd9feacea828375ecdad7efe3a934a7f1ad95a44e123b4112f45d0000a3476566bd2732b6d7913346024a2ddcdbd26c6849669df913101e68fc9fc9f180c6fcae4dbbbd0b9e46fbe903d88a4cad189591f8d8aa085cc59e8ecad9f6dbb809b0697dd55cc62aa3e67c9cfc9a986c32526cc216a1e2643f042", 0xb1}], 0x3, &(0x7f0000ade000-0x10d8)=[{0x88, 0x11f, 0x6, "769f46ab7c657fb3683d114bc41657401a46aa82bacff2277a3928603af51a5b9e7fc3f336d9c22cb799b07e2b0f82c8b0db3a3f6204173c1e8b24b5f64b877b3f4804d6e8a7807868b4a203f71f5f4a73b84b775ab02b32ee5f8fcdeeb02427148209f0e5167b379972354852d3adc56ccec3e95a52c6b8"}, {0x1010, 0x109, 0x8, "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{0x40, 0x6, 0x1, "4ad6736f003267d5c4c65d5c97e89e021d0cc2f963f10477c57fe93935fddfda4753c72cfd204b0841ae3f56ffb1f8"}], 0x10d8, 0x800}, 0x9ead}, {{&(0x7f00006c7000)=@in6={0xa, 0x3, 0x8a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1ff}, 0x1c, &(0x7f0000ae5000)=[{&(0x7f0000037000)="e44fd0a767182beedba17e898de74aed7e83e34f435e6b5f5ea1b56b5cecb28669c227325a8ad379d369981215e7cc0ac5c513cfa07f767748315cb7e53465335542030622dd4009ffcdbfff48c02df98c38fa65fff3bf0cd619f93db2d7eeb61fd4eeb4840e225dea0871dd6d535e1987a27035a087f5796ee61edc7ea9910d114a4546f88e8b1f01a5f1572658f1e742810a3f53e3b7c416b755e0cc569ec1a2dcc6ba763dd4bc304bb023b0740524249925424bbc5cf19d507ca8655f8696b3e7723e0d1c777d8c38abee8cb6154914665e978575060619fd28fb30d3912654003e39d8d3f97d94f9220f", 0xec}, 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", 0x1000}, {&(0x7f0000334000)="9f97502aa3ed308f53a2af5f7b80ffb7838cce774da38a85fb72405ec8c9deb2cbfbc0d0953478e7e196c91d92c702e5ac9113fa04e660cb0c18fd597e92cff06d7bcb17c684b1e3f9907be637cd059f36898a45fa35974e518ab09272898df6b631d48c981f088dc3b1be9a5a989d8f5389ecc782dd3a8fb0df5fdc9eea2c57254c5d8b9867ebfec2a98c5bbb75", 0x8e}, {&(0x7f0000ae6000-0xc9)="0983dff29425533b63a8a35adb7becc9aaf4e85dea83937d9a1f230a33a2f34503aee53e307fadb03580106d3ad0a1e605f39c30e75dcd1d36624e27305664432ea96001a31b0159a133bd8e285e6c32a0984b34e8775a2a45f4f716f5c3ef6222c6e855e9241fc6707f0bcd5aa7c5eb2e0b25a3e8e23a0a9e492c08df6545b5705cd15bb26bff70e44b083de64bf92a59e858f270cfa38a3a975f69b6b69a92dab26d0d7ea64898902bac2ec0b936a893f86e6f3a96692819f7b3afa8614aefa47a6d16114c527cf0", 0xc9}, {&(0x7f0000ae5000)="537d285082a664609ad4427ef83f82029db93723dd320af1ca89cc5c3a2facb852f24d8b56c02fbe4c44a6d1241280d6d45fc8b6d4cff4962798ad70f768bb10a7d91d976fc8bffc893c5fda1bc4322070185e1edf1c7a0fa2ceca9c6faf2fc0cfbf349063b8f1aca85c304ed2e0db7a4b00e462ec077300b044afdf144de8d1063e86e95d37a65adbcc4d323c8d89be6ceee98de7c84232", 0x98}, {&(0x7f0000ae6000-0x8f)="0cf3f8a1bef084fe9baa29c50b132abfd169a7ae8c2c840da146bb93f025afef58174b20443c7abc34c344363219dfab072350b7c9f428d92d21546e3f09fa4947e97d9a048f488905d4fb60fe79c22eb026ab18c7458f60cd6af98ce9c6e47558414f40b2749291abfd6ab4fbb2f87160c8ad3766cbcbccda08a1d6a0f89d0b5dab0a7ec26e4f6b9cc513a0bae81c", 0x8f}, {&(0x7f0000ae6000-0x3d)="cb4df634eb21cc48bca6c339a01480fba2eb264d67b8c985110dd07b76979e459becd4522fbe1949ac1baee967127b63f5fcb07e276de02ccd3c28633a", 0x3d}], 0x6, &(0x7f0000ae5000)=[{0x18, 0x6, 0x7f, "28d8d6984c"}], 0x18, 0x10}, 0x7}], 0x3, 0x4000040) syz_emit_ethernet(0x36, &(0x7f0000197000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2f, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "55dd61", 0x0, "1724cd"}, "bde90bb0"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000812000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ae7000-0x4)=0x0, &(0x7f0000ae5000)=0x1) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000ae7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000011d000-0x4)=0x14, 0x80800) 2018/01/27 06:54:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dd0000)={0x0, 0x2, 0x0}, 0x4) sendto$inet(r1, &(0x7f000009c000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000868000)={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x46, &(0x7f0000e22000+0x1c5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [{[{0x9100, 0x9, 0x5, 0x1f}], {0x8100, 0x5, 0x8, 0x7}}], {@generic={0xe09f, "b87fac19390000998c18c56b6ebc0e4c1d2215a936ac916e0bc7b7d51c469f33480a2675d078db5be5ecbe524e08e47b"}}}, &(0x7f0000e7e000-0x10)={0x1, 0x2, [0x2c, 0x3c]}) 2018/01/27 06:54:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000858000-0x78)={0x2, 0x78, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001d3000)='./file0\x00', 0x0) fcntl$lock(r0, 0x6, &(0x7f0000d36000)={0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr(&(0x7f0000a02000)='./file0\x00', &(0x7f0000d98000-0x6)=@random={'user.', '\x00'}, &(0x7f0000cfe000-0x15)='#vboxnet1lovboxnet0/\x00', 0x15, 0x3) 2018/01/27 06:54:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000047b000)=0x0, &(0x7f00008c9000)=0x0, 0xfffffffffffffffc, &(0x7f0000cc5000/0x4000)=nil, 0x4) syz_open_dev$sndseq(&(0x7f00005c9000)='/dev/snd/seq\x00', 0x0, 0xc01) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000c0000)={0x0, 0x0}) 2018/01/27 06:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000996000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) syz_open_dev$admmidi(&(0x7f00000e3000-0xe)='/dev/admmidi#\x00', 0x7fff, 0x6000) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000939000-0x8)={0x0, r1}) close(r0) 2018/01/27 06:54:55 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ace000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000ce9000-0x78)={0x2, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x202, 0x1f, 0x1, 0x4, 0x2, &(0x7f0000712000-0x10)=@common='ip6gretap0\x00', 0x80, 0x9, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x0, 0x0) 2018/01/27 06:54:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00005cc000-0x9)='/dev/rtc\x00', 0xc0000, 0x0) connect$nfc_llcp(r3, &(0x7f0000ae0000-0x60)={0x27, 0x1, 0x9, 0x3, 0x6, 0x4, "e6657ef2ff206cbe72ce6ddb9fe4006c5af3ee4b2c5b6bf41f0f2bc8b067184a1d415dde5e9c086d0ba424b894936ba979c469260d6f1779a4af57821e558d", 0x6b42}, 0x60) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000096c000)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r4, r1) 2018/01/27 06:54:55 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mremap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000016000/0x2000)=nil) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000001a000-0x10)={0x0, 0x0}) 2018/01/27 06:54:55 executing program 1: r0 = socket$inet(0x2, 0x2, 0x88) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00005dc000)=0x0, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000760000-0x5c)={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1, [0xfffffffffffffffa, 0xfffffffffffff800, 0x1, 0x7, 0x600, 0x800, 0x6, 0x9]}, 0x5c) r2 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) dup3(r2, r0, 0x0) 2018/01/27 06:54:55 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000ab5000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x5, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000ca7000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1ffc0000000000, 0x40) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) tee(r2, r3, 0x3f, 0x5) add_key(&(0x7f0000718000)='pkcs7_test\x00', &(0x7f000018c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000048d000)="bf10", 0x2, 0xfffffffffffffffc) [ 43.655332] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 43.680685] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 2018/01/27 06:54:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) recvmsg(r0, &(0x7f0000413000-0x38)={0x0, 0x302, &(0x7f0000702000-0x20)=[], 0x1000000000000089, &(0x7f000080e000-0x25)=""/37, 0x25, 0xfffffffffffffffc}, 0x0) 2018/01/27 06:54:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00002f3000)='./file0\x00', &(0x7f000047b000)='./file0\x00', &(0x7f00009ee000-0x5)='sysv\x00', 0x0, 0x0) capset(&(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f5f000-0xb)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000055b000)=0x0, &(0x7f0000746000)=0x4) ioctl$KVM_NMI(r0, 0xae9a) 2018/01/27 06:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48b, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x800000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bf7000)=0x0, 0xfffffffffffffffe}, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b10000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ca4000-0x4)=0xc) getgroups(0x5, &(0x7f000035a000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getgroups(0x4, &(0x7f0000058000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setresgid(r0, r1, r2) 2018/01/27 06:54:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000068a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) clock_adjtime(0x7, &(0x7f000033a000)={0xff, 0x2, 0x8, 0x475, 0x56, 0x4, 0x9cc3, 0x400, 0x5, 0x9e11, 0x7, 0x40, 0x3, 0x0, 0x2, 0x7, 0x7, 0x4, 0x10000, 0x8, 0x7f, 0xfffffffffffffff7, 0x3, 0xff, 0x3d, 0x0}) 2018/01/27 06:54:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cb1000)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000df6000)={&(0x7f0000f01000-0x28)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 06:54:55 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000005000)={[{0x0, 0x4, 0x0, 0x9, 0x0, 0x9e20, 0x242, 0x80000001, 0x1000, 0xfffffffffffffffe, 0x9, 0x62b0d49b, 0x7}, {0x1f, 0x401, 0x3f, 0xf9a, 0x4, 0xfffffffffffffc00, 0x2, 0x4, 0x4, 0x9, 0x4, 0x5, 0x5}, {0x5, 0x9, 0xffffffff80000000, 0x80, 0x0, 0x2, 0x1, 0x1, 0x6, 0x81, 0x6, 0xfffffffffffffff8, 0x88}], 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0xa, 0x2, 0x0) eventfd2(0x6, 0x1) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffffff7}, 0x0}, 0x1c, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) [ 43.745461] 9pnet_virtio: no channels available for device ./file0 [ 43.758880] QAT: Invalid ioctl [ 43.781648] 9pnet_virtio: no channels available for device ./file0 2018/01/27 06:54:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00008dc000)={0x0, 0x5f32fc84, 0x2, &(0x7f0000f75000-0x8)=0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000408000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f00003e3000-0x4)=0xc) 2018/01/27 06:54:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ppoll(&(0x7f0000e34000-0x28)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00008b6000)={0x0, 0x1c9c380}, &(0x7f000025b000-0x8)={0x0}, 0x8) symlinkat(&(0x7f00002b0000-0x8)='./file0\x00', r0, &(0x7f0000e81000-0x8)='./file0\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000deb000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000066b000-0x4)=0x14) clock_gettime(0x0, &(0x7f0000937000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000660000-0x38)={&(0x7f000049f000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000b57000)={&(0x7f0000357000-0x48)={0x7, 0xc00, 0xfb00, {r2, r3/1000+10000}, {0x77359400, 0x0}, {0x4, 0x8, 0x7ff, 0xff}, 0x1, @can={{0x4, 0x7, 0x7, 0x8}, 0x2, 0x1, 0x0, 0x0, "ef71164ac9961c0b"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/01/27 06:54:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000003b000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000083d000-0x4)=0x60) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000012f000-0x10)={0x7ff, 0x8, 0xffffffffffffffff, 0x80000000, 0x0}, &(0x7f00006da000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000056a000)={r1, 0x26, "02f22afd3ee29650311f4c0f90effdf2e4d9bd63e0e80341c08a487a3e89012ea26e958a77dd"}, &(0x7f00007a6000)=0x2e) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009b7000)={r1, 0xc4}, 0x8) sendmmsg(r2, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x37, "359d"}], 0x18, 0x0}, 0x0}], 0x4444444444444fb, 0x0) 2018/01/27 06:54:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000003000-0x40)={0x8000, 0x5, 0xc5, 0x45, &(0x7f0000003000-0x45)=""/69, 0x5a, &(0x7f0000002000-0x5a)=""/90, 0x7a, &(0x7f0000002000-0x7a)=""/122}) pipe(&(0x7f0000000000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000595000)={r1, &(0x7f00008c5000)="c00a699f5a18fdad4216aa24d3b8aa27ed256d058ddeaee73c76d940bb4d4792c238cb0c36d25d1ab1490e53755f1e0c5f07b460", &(0x7f00003e0000)="bcc7d3779c10dd86ebc91e11131b1b6a9397b132faf9f1c744dea334ff6a2d806852f336c2dc2c8b9b1721c807cf9a7b97d9a4d3740dcc7663e903997713549c11938dc6fa8af325b00966cfcdc85d0e2eea0072", 0x3}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000669000)='/dev/input/mouse#\x00', 0x10000, 0x73af52faf1dd9e12) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000f13000)=@req={0x401, 0x3, 0x8, 0x5d00000000000000}, 0x10) r3 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000917000-0xdc)=""/220) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f000009a000-0x8)={0x2, 0xfff}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000387000)={{0x381, 0x5}, 'port0\x00', 0x8, 0x0, 0x2, 0x3ff, 0x5, 0xffffffffffffff70, 0x9, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/27 06:54:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000411000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) recvfrom(r0, &(0x7f0000483000-0x70)=""/112, 0x70, 0x10000, &(0x7f0000fed000)=@in6={0xa, 0x1, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x277}, 0x39b) 2018/01/27 06:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x20000000000000, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendfile(r0, r0, 0x0, 0xffffffffffffff67) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sendmmsg$alg(r1, &(0x7f0000844000-0x38)=[{0x0, 0x0, &(0x7f00009cc000-0x60)=[], 0x0, 0x0, 0x0, 0x4}], 0x1, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r0, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/27 06:54:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00007f7000)='/dev/mixer\x00', 0x80, 0x0) ioctl$VT_RELDISP(r0, 0x5605) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c6c000)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000b3c000-0x60)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@canfd={0xd, {{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "90102b1f0a6ad0b95dd132180a7233df8b8f5dad5f2a905943efda70b8aff3d98db490d6e76a4429d5c96e7beed5b5f39def9831dddf036203c7250fd928a8e1"}}}}}, 0x60) 2018/01/27 06:54:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000a2a000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = add_key$user(&(0x7f000080e000)='user\x00', &(0x7f0000c50000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dde000)="e94876caeb4665946479041b02026ee1a4212ff2c2c33d57f9941eb41dee9aa728e914191d2c208eb0325eabb699986392e6b756abfb2298d2fab2b515b3551f2dfb00da88a18d6d1b4281f1b63a7df88dbcbc0278b7a7312e9bede636f61890b5bf38798ee636c2ee66e1eea47b760426c90165ab1a", 0x76, 0xfffffffffffffff9) r2 = request_key(&(0x7f0000833000-0xa)='syzkaller\x00', &(0x7f0000061000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ae0000)='user-%(^[\\\x00', 0xfffffffffffffff9) socket$inet6_tcp(0xa, 0x1, 0x0) keyctl$unlink(0x9, r1, r2) [ 43.846745] syz-executor6 (6338) used greatest stack depth: 16288 bytes left 2018/01/27 06:54:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00002c7000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000e86000)=""/105) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000e32000-0x10)=[{&(0x7f0000e60000-0xd3)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000fe1000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000068a000)={0x0, 0x6, "961ed0498db5"}, &(0x7f00003b6000)=0xe) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a95000)={0x9, 0x4, 0x204, 0x7, 0x1c8, 0x80000001, 0xeb, 0xfff, r3}, 0x20) unshare(0x2100) 2018/01/27 06:54:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f00000c4000-0x9)='/dev/sg#\x00', 0x3, 0x400) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00004bc000)={0x8, 0x0, 0x9, 0xfe, 0x61d, 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]}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000060000)=0x0) 2018/01/27 06:54:55 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000007000)={r1, 0x1, 0x398, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x377) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004000)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/27 06:54:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000217000)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000f7000)=[{0xc, 0x3}, {0x8, 0x1}, {0x0, 0x56a}, {0x7, 0x7d2}, {0x2, 0x9}, {0x3, 0x6}], 0x6) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x4, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000343000-0x97)=""/151) 2018/01/27 06:54:55 executing program 3: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) fstatfs(r1, &(0x7f0000fe8000-0xc5)=""/197) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80007, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00002c5000-0x4)={0x1}, 0x4) r3 = syz_open_dev$midi(&(0x7f0000fe9000-0xb)='/dev/midi#\x00', 0x100000001, 0x3) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000fe8000)='/dev/admmidi#\x00', 0xfffffffffffffffe, 0x400000) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r3, 0x24, 0x1, r4, &(0x7f0000fe9000-0x8)='./file0\x00') 2018/01/27 06:54:55 executing program 1: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f000000d000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000003c000-0x28)={0x0, 0x0, []}) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f000003d000-0x5)='ceph\x00', &(0x7f0000027000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000003c000)='%,^\x00', 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r3, 0x1) 2018/01/27 06:54:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c2c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000002000)={0x1, 0x0, [{0x40000070, 0x0, 0x0}]}) 2018/01/27 06:54:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000291000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000ca0000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x8, &(0x7f0000387000)=[@flat={0x0, 0x0, 0x0, 0x0}, @fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000d8a000)=[0x18]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/27 06:54:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00007ab000)='./file0\x00', 0x400080, 0x87) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000f64000-0x4)=0x0, &(0x7f000090c000)=0x4) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x6, 0xb05, 0x2) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000710000-0x8)=0x0, 0x2, 0x3) [ 43.999221] device syz0 entered promiscuous mode 2018/01/27 06:54:55 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000000d000-0x20)='cgroupcpuset*{cpuset&}cpuset{{}\x00', 0x2003) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/status\x00', 0x0, 0x0) connect$vsock_dgram(r3, &(0x7f000000a000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) sendmsg$rds(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000)=[@cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000001000)=0x24, &(0x7f0000001000-0x8)=0x0, 0x14, 0x200000000, 0x0, 0x0, 0x0, 0x0}}], 0x58, 0x0}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f000000d000-0x3)={0x5, 0x1, 0x1}) 2018/01/27 06:54:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000fdf000)=0x400) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) r2 = syz_open_dev$amidi(&(0x7f00006b1000-0xc)='/dev/amidi#\x00', 0x3ff, 0x0) bind$unix(r2, &(0x7f0000584000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000299000-0x4)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000208000)='/dev/ptmx\x00', 0xa480, 0x0) [ 44.048460] binder: 6389:6392 got transaction with fd, -1, but target does not allow fds [ 44.074206] binder: 6389:6392 transaction failed 29201/-1, size 48-8 line 3008 [ 44.087143] device syz0 left promiscuous mode [ 44.091663] binder_alloc: binder_alloc_mmap_handler: 6389 20000000-20002000 already mapped failed -16 [ 44.093711] binder_alloc: 6389: binder_alloc_buf, no vma [ 44.093736] binder: 6389:6401 transaction failed 29189/-3, size 48-8 line 2903 2018/01/27 06:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/01/27 06:54:55 executing program 2: membarrier(0x800000000010, 0x0) clone(0x0, &(0x7f0000324000-0xc2)="", &(0x7f0000211000)=0x0, &(0x7f0000a92000-0x4)=0x0, &(0x7f0000437000-0x86)="") membarrier(0x0, 0x0) 2018/01/27 06:54:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000039000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00008f7000-0x8)={0x0, 0x2}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000f74000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) r3 = accept(0xffffffffffffff9c, 0x0, &(0x7f000007c000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00008e8000)={0x0, 0x8, "9146284d2856c7a7"}, &(0x7f00006dd000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00002ef000)={r4, 0x0, 0x4f8, 0x0, 0x58cff6f1, 0x3}, &(0x7f0000a9a000-0x4)=0x14) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0xe8, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 06:54:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000b54000)='/dev/audio\x00', 0x40200, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c12000)={0x6, 0x7, 0x200, 0x8001, 0x0, 0x5, 0x73, 0x6, 0x0}, &(0x7f0000b3e000)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000858000-0x1)={r2, 0x2}, &(0x7f0000eb9000-0x4)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x16, &(0x7f000025d000-0x17)="5a6bee1708e449e10e25985207ffffffffffffe5b021"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/27 06:54:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000088b000)='./file0\x00', 0x1a3) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000543000)=""/4096) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000577000)={0x5, 0x9, 0x4, 0x4}) r1 = syz_open_dev$urandom(&(0x7f0000ffb000)='/dev/urandom\x00', 0x0, 0x1) write$eventfd(r1, &(0x7f0000456000)=0x0, 0x2) 2018/01/27 06:54:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ab000)='/dev/rfkill\x00', 0x20000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000e0a000+0xba)={0x5, 0x4b, 0xffffffff, 0x4, 0x4, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e7b000-0x20)={r1, &(0x7f00003e7000)="", &(0x7f0000ae3000)="", 0x2}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b3e000-0x18)={r1, &(0x7f0000c83000-0x5d)="30ce92af2acddfb1032983affcee2c1df48a0086562ec00b9020325e5ce1c541f7f2cf1761ce860749a59ef584af5038356f5dc8f987ce93a2333876068ea5e2468926fab1b962ad4b7a45c42dfbea62be06df2a45c28c5cd672ec4deb", &(0x7f00004be000-0x48)=""/72}, 0x18) 2018/01/27 06:54:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000456000-0x60)={0x0, 0x18, 0x3, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3b000)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a31000)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000043d000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c2000-0x4)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000392000)={&(0x7f0000b98000)={0x10, 0x0, 0x0, 0x4080202}, 0xc, &(0x7f0000271000)={&(0x7f00003fd000-0x80)=@delpolicy={0x80, 0x14, 0x800, 0x0, 0x2, {{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x1, 0x0, 0x2, 0x3, 0xa, 0xa0, 0x80, 0x32, 0x0, r2}, 0xc, 0x3}, [@extra_flags={0x8, 0x18, 0x401}, @address_filter={0x28, 0x1a, {@in=@rand_addr=0x3ff, @in=@multicast1=0xe0000001, 0xa, 0x40, 0x1}}]}, 0x80}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) timer_getoverrun(r0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000090e000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 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, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x1}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 06:54:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x1) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000b45000-0x50)={@common='bridge0\x00', @ifru_mtu=0x800000010001}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000665000)='/dev/rtc\x00', 0x2100, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f000018f000-0x50)={@generic=""/16, @ifru_names=@common=""/16}) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000529000)={0x1, 0x0, [{0x4, 0xd, 0x3, 0xffffffffffff081c, 0x200, 0x2, 0x7, [0x0, 0x0, 0x0]}]}) [ 44.094918] binder: BINDER_SET_CONTEXT_MGR already set [ 44.094925] binder: 6389:6400 ioctl 40046207 0 returned -16 [ 44.138867] device eql entered promiscuous mode [ 44.168149] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.173828] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/27 06:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x236, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000104000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(r0) r1 = syz_open_dev$sndmidi(&(0x7f0000f2e000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000042b000-0x99)={0x0, 0x91, "2a769ac75e029c63174766cc1ec4a5735e945663f972e0a24f0f1178f818edb79941166bbe4d0d2645f7703d895f9304cfa988928f717c57e02b51c14399bea70f3c7fa01d4a8ba4ac7542039d827ef50d4e403ebcb60d21898b6d12005e241213a18c9210262799a021b66d8f061823bc707b2be8514494f16d73e89b655443209c6adfd7ea68799e70f60ba48b5fd2fa"}, &(0x7f000054b000-0x4)=0x99) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000381000)=@assoc_value={r2, 0x7}, &(0x7f0000083000-0x4)=0x8) clone(0x0, &(0x7f0000545000-0x2)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000c93000-0x4)=0x0, &(0x7f00009c7000)="") r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d99000)='/dev/qat_adf_ctl\x00', 0x20440, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) 2018/01/27 06:54:55 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, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$alg(0x26, 0x5, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000387000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fb7000)=0xffffffffffffffb3, 0x80000) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00002b1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003de000-0x4)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b29000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) bind$alg(r0, &(0x7f0000036000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000826000-0x16)="", 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000278000+0x303)=0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00004e6000-0x10)={0x1, &(0x7f0000f8d000-0x18)=[{0xfffffffffffff5ed, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bf2000)="", 0x0) 2018/01/27 06:54:55 executing program 7: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000f57000)='/dev/amidi#\x00', 0x7e, 0x401ffd) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000f59000-0x6)={0x8001, 0x3ff, 0xa5a}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f56000)={0x10001, 0xffff, 0xfffffffffffffc07, 0x0}, 0x8) timer_create(0xfffffffffffffff4, &(0x7f0000f56000-0x60)={0x0, 0x10000000000, 0x1, @thr={&(0x7f0000f52000-0xc0)="", &(0x7f0000bda000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000f58000)={@generic={0x3, "dfcad2f306f6165b6a7f908e4c0a67a8bafc5f010fc18a02755ccb87239567bc3f9b3cf641b5e63eaf5731def3febe2bb17b670dca8fbdf40798011787177bc6999b2882125a2c8fa3758d93884ba1ef2c150af70297bd576bd01f20149a9246f054f7621a4e2f27c0159e62ba1b0cd19bcfbb86512af608db6c8b5b4ffc"}, {&(0x7f000042b000)=""/129, 0x81}, &(0x7f00008be000)=0x0, 0x2}, 0xa0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f58000-0x10)={0x0, 0x401, 0x3, 0x45}, &(0x7f00003bc000-0x4)=0x10) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000f58000)={0x0, 0x2, 0xf000, 0x2000, &(0x7f0000be0000/0x2000)=nil}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000763000)={r1, 0x9}, 0x8) prctl$setmm(0x23, 0x6, &(0x7f0000cab000/0x3000)=nil) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000e7f000-0x24)={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, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = dup2(r2, r2) sendmsg$nl_generic(r3, &(0x7f0000004000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0x3ef, &(0x7f0000003000)={&(0x7f0000001000+0x458)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f5a000-0x10)={&(0x7f00009ff000)='./file0\x00', 0x0, 0x18}, 0xfffffffffffffd53) 2018/01/27 06:54:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000516000-0xf)='/dev/sequencer\x00', 0x800, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000025000-0x4)=0x12, 0x4) [ 44.248985] QAT: Invalid ioctl [ 44.315921] QAT: Invalid ioctl 2018/01/27 06:54:55 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000000)='ppp1nodev\x00', 0x1) listen(r0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, r0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000001000)={&(0x7f00008fe000/0x2000)=nil, 0x2000}) listen(r0, 0x0) 2018/01/27 06:54:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x100, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000e7a000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000ca6000/0x4000)=nil, 0x4000}, 0x1, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000048e000-0x4)=@assoc_id=0x0, &(0x7f00006c5000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009b9000)={r2, 0x0}, 0x8) sched_getattr(0x0, &(0x7f0000013000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) bind$alg(r0, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000cd5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f00009c1000)={0x8, 0x2, 0x7, 0x24, &(0x7f000032c000-0x24)=""/36, 0xa3, &(0x7f0000dd0000)=""/163, 0xfa, &(0x7f0000375000)=""/250}) r5 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000003b000-0x4)=0x0) pipe(&(0x7f0000189000)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r4, &(0x7f0000689000-0xc)={r7, r0, 0x65a}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) writev(r3, &(0x7f00009bc000-0x20)=[{&(0x7f000065c000)="10", 0x1}], 0x1) pipe2(&(0x7f0000f8d000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000869000-0x8)={0x0, 0xffff}, &(0x7f0000c90000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0x7c, &(0x7f0000f28000)={r9, 0x4007, 0xfff}, 0x8) 2018/01/27 06:54:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000dc8000)='/dev/vcs\x00', 0x2000, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000071d000-0x8)={0x0, 0x0}) sendfile(r0, r1, &(0x7f00007d8000-0x8)=0x0, 0x5d88) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f00003fe000)="24000000260007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0xa0c73d96557cde05) 2018/01/27 06:54:55 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00003ed000)=0x0, 0x8000000200000085, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0xbffffffd) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000002000)=""/120) syz_open_dev$sndmidi(&(0x7f000021e000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x2002) 2018/01/27 06:54:55 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/dsp\x00', 0x40002, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f000000c000-0xf5)=""/245) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f000000c000)=0x0) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x3, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "fe1f00fc0404abac"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 06:54:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x6, 0x402900) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x9d6d, 0x0, 0x10000, 0x8}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0xfffffffffffffed6, 0x6, 0x731b, 0x6, 0x0, 0x10001, 0x40020, 0x4, 0x80, 0x3ff, 0x7fff, 0x0, 0x7f, 0x0, 0x40, 0x6, 0x6fa0, 0xb78b, 0x6, 0x8, 0x3f, 0x8, 0xab, 0x10, 0x6, 0x6, 0x9, 0x200, 0x8, 0x0, 0x7fffffff, 0x80000001, 0x200, 0x400, 0x100, 0x4, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000002000-0x1)=0x0, 0x2}, 0x820, 0xffffffff, 0x7, 0x2, 0x7, 0x6, 0x8, 0x0}, r2, 0xffff, r0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000002000-0x10)={0x9, r1}) clone(0x0, &(0x7f00000d1000)="", &(0x7f0000a87000)=0x0, &(0x7f0000858000)=0x0, &(0x7f0000000000)="") r3 = getpgrp(0xffffffffffffffff) rt_sigqueueinfo(r3, 0x2d, &(0x7f0000001000)={0x5, 0x7, 0x7fffffff, 0x4}) get_mempolicy(&(0x7f0000e5c000-0x4)=0x0, &(0x7f000025d000)=0x0, 0x0, &(0x7f0000f0f000/0x3000)=nil, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x9c, 0x1, &(0x7f0000001000-0x20)=[{&(0x7f00005ff000-0x52)="0ec27a58938f151904d07400cecffb239e257acc7903cf089125723fc26bfdbf5f00ec2f300a295e38aee1498466e6fcff556ac06cb17aec291f58cf9ba891453fa1c3d5d409ea125301ae3d523a92f0710a", 0x52, 0x400, 0x3ff}], 0x1) 2018/01/27 06:54:55 executing program 7: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f96000-0xc)='/dev/rfkill\x00', 0x80141, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000058d000-0x4)=0x0) 2018/01/27 06:54:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000953000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000738000)=0xe8) r1 = bpf$PROG_LOAD(0x5, &(0x7f000077d000-0x48)={0x9, 0x9, &(0x7f00001fe000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1ff}, [@jmp={0x5, 0xd921, 0x3, 0x9, 0x0, 0x0, 0x10}, @alu={0x7, 0x4, 0x2, 0x4, 0x8, 0xfffffffc, 0xfffffffffffffff8}, @generic={0x4c, 0x3, 0x8, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ab3000)='GPL\x00', 0xde, 0xe4, &(0x7f00003ab000)=""/228, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) delete_module(&(0x7f0000dde000)=',GPL\x00', 0x200) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001f5000-0x8)={0x0, 0x0}) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000b05000-0x4)=0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000873000)={&(0x7f0000f41000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f90000)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r3, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x0, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = creat(&(0x7f0000f4b000)='./file0\x00', 0xa0) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f000064d000)=0x8, 0x4) r6 = dup(r1) ioctl$TIOCGLCKTRMIOS(r6, 0x5456, &(0x7f0000b72000)={0x8, 0x800, 0x2000401, 0x4, 0x100, 0x1, 0x403, 0x4a3, 0x1, 0x3ff, 0x4677, 0x3}) 2018/01/27 06:54:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) clock_gettime(0x0, &(0x7f0000dd4000)={0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000d6f000-0xa)='attr/prev\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000d1e000-0x4)=0x0, &(0x7f0000c9b000-0x4)=0x4) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b86000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f000092c000-0x10)={0x4, 0x7, 0x40, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmmsg(0xffffffffffffffff, &(0x7f0000f35000)=[{{0x0, 0x0, &(0x7f0000158000)=[{&(0x7f0000d9d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a7e000)=""/110, 0x6e}, {&(0x7f0000faa000)=""/192, 0xc0}, {&(0x7f0000fc7000)=""/96, 0x60}, {&(0x7f0000a40000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f00000cd000-0x1000)=""/4096, 0x1000, 0x401}, 0x5}, {{&(0x7f0000574000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000389000-0x60)=[{&(0x7f0000c41000-0xb6)=""/182, 0xb6}, {&(0x7f0000b18000-0xf3)=""/243, 0xf3}, {&(0x7f000094f000-0x3)=""/3, 0x3}, {&(0x7f0000212000)=""/197, 0xc5}, {&(0x7f0000007000-0x3b)=""/59, 0x3b}, {&(0x7f0000fbc000-0xf8)=""/248, 0xf8}], 0x6, &(0x7f00007a8000)=""/161, 0xa1, 0x400}, 0x6}, {{&(0x7f0000c63000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00003d8000)=[{&(0x7f0000c6e000)=""/166, 0xa6}, {&(0x7f0000ec6000+0x112)=""/143, 0x8f}], 0x2, &(0x7f0000ec5000)=""/71, 0x47, 0x6}, 0x1}, {{&(0x7f0000c5c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00000bb000-0x40)=[{&(0x7f0000dc8000-0xe5)=""/229, 0xe5}, {&(0x7f0000491000)=""/98, 0x62}, {&(0x7f00000f2000-0x6d)=""/109, 0x6d}, {&(0x7f0000fd3000-0x80)=""/128, 0x80}], 0x4, &(0x7f0000cd6000-0x1d)=""/29, 0x1d, 0x80000000}, 0x2}, {{&(0x7f0000042000-0x2e)=@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, &(0x7f000004f000-0x20)=[{&(0x7f0000d50000)=""/224, 0xe0}, {&(0x7f0000a91000)=""/93, 0x5d}], 0x2, &(0x7f0000365000)=""/0, 0x0, 0x8}, 0x8}, {{&(0x7f000040e000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000081f000)=[{&(0x7f0000adc000-0x31)=""/49, 0x31}, {&(0x7f0000eb4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c36000)=""/38, 0x26}, {&(0x7f00009cc000-0x5)=""/5, 0x5}, {&(0x7f0000772000)=""/115, 0x73}, {&(0x7f000028b000-0x1f)=""/31, 0x1f}, {&(0x7f0000932000)=""/240, 0xf0}, {&(0x7f0000d8b000-0x4f)=""/79, 0x4f}], 0x8, &(0x7f0000905000-0x1c)=""/28, 0x1c, 0x7}, 0xfff}], 0x6, 0x12040, &(0x7f0000411000)={r1, r2+10000000}) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f0000da0000)={{0x5, 0x400, 0x6c, 0x10001, 0x0, 0x9e40}, 0x1}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/01/27 06:54:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x90) modify_ldt$write2(0x11, &(0x7f0000a25000-0x10)={0xcaf, 0x100000, 0x4400, 0x1f, 0x20, 0x0, 0x3, 0x8, 0x5, 0xcfc8}, 0x10) msgctl$IPC_RMID(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000e16000-0x48)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000dd5000-0x8)=0x0) [ 44.382513] futex_wake_op: syz-executor6 tries to shift op by -1; fix this program [ 44.420847] futex_wake_op: syz-executor6 tries to shift op by -1; fix this program 2018/01/27 06:54:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000006b000-0x9)='/dev/sg#\x00', 0x800000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000474000)={{0x0, 0x1, 0x0, 0x0, 0x4203}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000e0000)={0x0, 0xfffffffffffffffb, 0x0, &(0x7f00009a1000)=0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000cd5000-0x8)='./file0\x00', 0x40042, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r1) 2018/01/27 06:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dca000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000498000-0x21)="07750104000000000000ed5c54dbe529", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r0, &(0x7f0000e8f000)=[], 0xffffffffffffd41) recvmsg(r1, &(0x7f0000917000)={&(0x7f0000934000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a61000-0x30)=[{&(0x7f0000da6000)=""/4096, 0x1000}], 0x1, &(0x7f0000332000-0x46)=""/70, 0x46, 0x0}, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f03000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000096f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000431000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000c3f000)={r3, 0x7, 0xef6f, 0x9}, &(0x7f00009e8000-0x4)=0x10) 2018/01/27 06:54:55 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) syz_open_dev$mouse(&(0x7f000000d000-0x12)='/dev/input/mouse#\x00', 0x5, 0x8080) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000026000-0x3)='/dev/sg#\x00', 0x9, 0x2) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x0, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/01/27 06:54:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000c62000)='/dev/adsp#\x00', 0x120000000, 0x8000) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000383000-0x10)={&(0x7f0000837000/0x4000)=nil, 0x4000}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r2, &(0x7f00009bd000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00009aa000-0x1000)=""/4096) close(r2) [ 44.433534] futex_wake_op: syz-executor6 tries to shift op by -1; fix this program [ 44.446599] netlink: 'syz-executor1': attribute type 21 has an invalid length. 2018/01/27 06:54:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x4, 0x0, 0x6, 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$setflags(r0, 0x2, 0x0) syz_emit_ethernet(0x4e, &(0x7f00008c0000-0x226)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@mpls_mc={0x8848, {[], @ipv6={0x9, 0x6, "005b96", 0x18, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, {[@fragment={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "41e929", 0x0, "6fecde"}, ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/27 06:54:55 executing program 3: socketpair(0x1b, 0x80006, 0x1, &(0x7f0000323000)={0x0, 0x0}) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000023c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f000083e000)={&(0x7f00006ad000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000c67000)={&(0x7f0000b7a000-0x13f0)={0x13f0, 0x0, 0x0, 0x800, 0x7, 0x2, {0xf, 0x0, 0x9}, [@nested={0x14, 0x89, [@typed={0x10, 0x7b, @str='[\\\\*+\x00'}]}, @typed={0x18, 0x24, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0x124, 0x2a, [@generic="26f027e4", @typed={0xc, 0x3e, @pid=r2}, @generic="063f5064252133bb541804b3a9897c7a0c393fbc397d54bfd8b770459bccf669233b8125d6d815", @generic="e28dff4e98ff2c2d718bd73150aec6713b528202d820581cdaafdf038a706f1eb6821dfed580395ab1973f3e41944b85b4b77c3ed5bf86f5f4a83db2709f54f018cc5056ab906b5bda2dd3a38d5311eb76ee9cdbc274abfb47a70c0517bee6ab8b02039e6d8726fadba462c5db4f5d46aa1a3564535e6225b2c95352c3bb5e3a7cc1f49dd722d297c4e5283d7bb8df70c3f95d73f91484b5ea68968144d7812839199b47de5710f8d95f9940ea410cc970db77a221c380b6eb4e39c3808ebd23a4da8b26261eac723db1eb6eda9069d1202a700bbbbc8438f5cdebdd3b7224cfec63672c12cc"]}, @generic="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@nested={0xd0, 0x7b, [@generic="fc2033312c50e283cb4af7631fa4027a5ee96bcda6ece82dddf06d420c6cd005a1937642616e14ba3ca035d27a80317a71619170aec4702fde97717c8e698ad4dccd386f31ca4ea13b604f812eb8ba9f789d3806e56488e5dbfcd8fabc0a8e154e6ac93c17b1467c521a2f5348baff97c184b1a88bed4d152b187da9c110fd266dbf5ab362547dd92fe3c3d269cdfa8f4a36ab9d65271f5ce0cc83b09dff16e4fe47773cfe49bff7b3a2caa9af30d5c75cab3f3100ba06c9d4b1b5783faa", @generic="09712ee09671116e3c73a2ed0509"]}, @generic="445ddfe03992f89034ab51bd5774daef24625734a911c69b269ee0f684f198d3e9ecb8fb53f4746683c50efb5a96874ae58d83844299caf9051f441263b47f13093d56ebedc542f4e8ce6b9a57de7b43e72048621731ed7dbd23942d0ceab82c6bb15c8fa6cd7b0091108ea0f7bfe267b968ece1420f0d0494d44db0f41eef8052113fd014258d008d807c42d0115a2bf5f0ec8cf15926f9486a0ba536d8bb4b9aed10b939c60927b21ea3ab991000afe214e9f15d0b267390b1ecab930755bd1bcc", @typed={0xc, 0x54, @uid=r3}, @nested={0xec, 0x8e, [@generic="ee6fdb8850fe947257718d32f8475b4be373e484be6e1dc9f7203a404a5f1ab0dce4c36257550be246b4716ecbb565449a76f79957d4597eb71ea736ea75f9d986d6d7b0bfe3775ffc4fc883164a3f9a648fe3a68b2504cd953a2b65546c94cbaf169587cfc264ff757aca841e7521d4fd06f060b397f197b1883f08a03363c384d9c7d52f0918c6dc6525d4df79d8d9cca5d042e7798f315499fbd14491edfc1befab317bdb", @typed={0xc, 0x1d, @uid=r4}, @typed={0x10, 0x74, @u64=0x4}, @typed={0xc, 0x30, @fd=r0}, @typed={0x18, 0x40, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x13f0}, 0x1, 0x0, 0x0, 0x4008004}, 0x1) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000f87000-0x68)={0x7b, 0x0, [0x20, 0x6, 0x44, 0x7fff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f00006c8000-0x8)='./file0\x00', 0x80) r5 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) r6 = inotify_init1(0x80800) prctl$void(0x1b) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000050000-0x4)=0x0) dup2(r6, r5) 2018/01/27 06:54:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x6e, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c38000)={r2, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000ad1000)={r2}) 2018/01/27 06:54:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00004fe000-0x8)=0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ced000-0xc)='/dev/rfkill\x00', 0x80, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00005be000)={0x24, 0x3, 0x7}) mount(&(0x7f00008c3000-0xe)='./file0\x00', &(0x7f0000b79000-0x8)='./file0\x00', &(0x7f000020b000)='nfs\x00', 0x3c040, &(0x7f000038c000)="63c4f3422f40df6d5a1f67dd4620c64387abd25af00a99bf2b53cea329ac4f04faa43c7fa269e776f3a1931349047cd6042a") 2018/01/27 06:54:55 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, 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) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) fsync(r0) r1 = syz_open_dev$sndmidi(&(0x7f0000e05000-0x12)='/dev/snd/midiC#D#\x00', 0x66, 0x40) getsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f0000673000)=0x0, &(0x7f00000af000-0x4)=0xc5) r2 = socket(0x10, 0x3, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000938000)={0x0, 0x7530}, 0x10) write(r2, &(0x7f0000f02000-0x26)="260000002a0047f10701c1c30e00200000000000010d000f09eefdfcff009232040014006e35", 0x26) [ 44.504601] netlink: 'syz-executor1': attribute type 21 has an invalid length. 2018/01/27 06:54:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000aad000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f000050e000)={0x3, 0xfffffffffffffc01, 0x5, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/27 06:54:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f000044c000-0x60)={0x20000000, 0x15, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getflags(r0, 0x40a) 2018/01/27 06:54:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df7000)='user\x00', &(0x7f0000c2a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000042000)="57d66270cdf3f1875d4a0aae0768c6cec10bac6b60cdd8541eac4f1310b908f812a28932738d1cb813178543a0a0dcd4e530f34aa1e86ea3aecd79f479dae33adda4ef558819b939", 0x48, 0xfffffffffffffffd) r1 = add_key(&(0x7f00001fe000-0xc)='cifs.spnego\x00', &(0x7f0000e83000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000055c000-0xd3)="abb73d309189742d5860597808c43da9cee8912fdf39ac1fcde9f99b859ad96a64b0534978c38f83a2747ae6e6781b87fefd584e2b46d74a5e0483c88c7de640b60304799a0e91b3ef11a55adaacd1985ac4e3a25e4ea185d531d608005af42f370dd5c699521f1398b688e042756127cd290c312f206321dcc489eb0dfaf08736c466ce1d62905bbfd31246c18010559ea706156527e81f056ad109c3858559b3abde27686e6d71b1a62a55f36e127e0efbaf9f1b960cd1a0f91eebbe15928817973f4856aca63792e63d57e85696c97f4237", 0xd3, 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) r2 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r2, &(0x7f0000a71000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0xe) connect(r2, &(0x7f00007d7000)=@ll={0x11, 0x6, r3, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x14) getrusage(0x1, &(0x7f0000d5b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = creat(&(0x7f00002f7000+0x557)='./file0\x00', 0x1fd) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000907000)={{{@in6=@loopback={0x0, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008b000)=0xe8) setitimer(0x1, &(0x7f000041e000)={{0x0, 0x7530}, {0x0, 0x0}}, &(0x7f00001e9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) waitid(0x0, 0xffffffffffffffff, &(0x7f0000809000)={0x0, 0x0, 0x0, 0x0}, 0x40000001, &(0x7f00008db000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d2a000)={0x7, r2, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x7ff) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000833000-0x10)=@generic="0c7a89f09e31d6a545488360a22ecfe8", 0x10) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000056b000)={r5, 0x0}, 0x10) clock_gettime(0x0, &(0x7f00005a7000-0x10)={0x0, 0x0}) clock_nanosleep(0x0, 0x1, &(0x7f0000244000-0x10)={r7, r8+30000000}, 0x0) dup(r4) bind$inet6(r2, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000214000-0xe)='/selinux/load\x00', 0x2, 0x0) sendto$inet6(r2, &(0x7f000000b000-0x1)="1c", 0x1, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x4}, 0x1c) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r4, &(0x7f00005a6000-0x33)=@random={'os2.\x00', ')systemself(selinuxvmnet0em0posix_acl_access}\x00'}, &(0x7f000050f000-0x1000)=""/4096, 0x1000) 2018/01/27 06:54:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f76000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$VT_DISALLOCATE(r2, 0x5608) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000486000)=[{0x0, 0x0, &(0x7f0000db2000)=[], 0xcc, &(0x7f0000d64000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/27 06:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000041, &(0x7f0000504000-0x1e)=""/30, &(0x7f0000787000)=0x1e) 2018/01/27 06:54:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) socketpair$ax25(0x3, 0x0, 0xcb, &(0x7f00001c6000)={0x0, 0x0}) accept4$ax25(r1, &(0x7f00005e9000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ba1000-0x4)=0x10, 0x800) 2018/01/27 06:54:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x1000) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000092c000)="") listxattr(&(0x7f00009d3000)='./file0\x00', &(0x7f0000a85000-0xa0)=""/160, 0xa0) 2018/01/27 06:54:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5386, &(0x7f0000001000)="") rt_sigsuspend(&(0x7f0000f45000-0x8)={0x0}, 0x8) 2018/01/27 06:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006d1000)='./file0\x00', 0x2800, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000cf000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xc7, 0xb3ce, 0x40, 0x0, 0x7, 0x102000, 0x5000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x202c, 0x0}) r1 = getpgrp(0x0) read(r0, &(0x7f0000839000-0xe8)=""/232, 0xe8) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000705000-0x18)={0x0, 0x1, 0x80000000, &(0x7f000053d000-0x8)=0x0}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x1f, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1, 0x0}) rt_sigtimedwait(&(0x7f0000757000-0x8)={0x5f194203}, &(0x7f0000f1f000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d1e000)={0x0, 0x0}, 0x8) rt_sigtimedwait(&(0x7f0000489000-0x8)={0x101}, &(0x7f0000f7e000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000447000)={0x77359400, 0x0}, 0x8) 2018/01/27 06:54:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b99000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) connect$inet(r0, &(0x7f0000fe4000+0x9a3)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 06:54:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000328000-0xc)='/dev/amidi#\x00', 0xe63c, 0x1) accept$unix(r1, 0x0, &(0x7f0000671000)=0xffffffffffffff08) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f0000292000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000386000-0x2729)={'raw\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000665000-0x10)={0x0, 0x0}, []}, 0x60) 2018/01/27 06:54:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000459000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) dup2(r0, r2) 2018/01/27 06:54:56 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) syz_open_dev$random(&(0x7f0000003000-0xc)='/dev/random\x00', 0x0, 0x230001) getrlimit(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f3c000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000053b000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 06:54:56 executing program 0: fanotify_mark(0xffffffffffffffff, 0x9, 0x0, 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000-0xc)={&(0x7f0000695000)='./file1\x00', r0}, 0xc) [ 44.644729] sock: sock_set_timeout: `syz-executor5' (pid 6534) tries to set negative timeout 2018/01/27 06:54:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000a47000)='/dev/input/mouse#\x00', 0x10003, 0x20040) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000abf000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e7000-0x4)=0xe8) bind$packet(r1, &(0x7f0000d21000-0x14)={0x11, 0x6, r2, 0x1, 0x101, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) read$eventfd(r1, &(0x7f000072f000)=0x0, 0x8) mremap(&(0x7f000049e000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000040b000/0x3000)=nil) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x20000, 0x0) 2018/01/27 06:54:56 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000955000-0xa)='attr/exec\x00') readahead(r0, 0x40, 0xc17) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ccb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000663000)={0x4, 0x5, 0x800, 0x0, "82cbc590adc06709402c301a1042b71240ff7e2521848ea16fdb0f1245e21ffc"}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) iopl(0x80000001) getsockname$inet6(r1, &(0x7f0000310000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00003e1000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000227000-0xa0)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffc00, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x4, 0xfffffffffffffffe, 0x7, 0x28}, &(0x7f0000a72000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000782000)={r3, 0x5a, "bacbe9c98a031ded4b91ed96f7af55b46ae88921e581e128190fffdfc25337459eca5e21c012e22db2ed34e70402cdfbc50ec2f30cd50563b024fa792ee70296c6f33981197ea6366be0ab39503beffc95c4eb190128299a5a8b"}, &(0x7f00001b9000-0x4)=0x62) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f0000e2c000)=@ethtool_dump={0x27, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGSKNS(r2, 0x8983, &(0x7f0000481000)=0x4) 2018/01/27 06:54:56 executing program 0: signalfd4(0xffffffffffffff9c, &(0x7f00003ad000-0x8)={0x0}, 0x8, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000b7000)=0x0, 0x80800) connect$inet(r0, &(0x7f00000ab000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 06:54:56 executing program 0: 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) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001bb000-0xa)='/dev/cuse\x00', 0x11b400, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000be1000-0x4)=0x0, &(0x7f0000f10000)=0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000c1b000)=0xffff, 0x2cc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000df2000)=0x20000000100, 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)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 44.712669] sock: sock_set_timeout: `syz-executor5' (pid 6534) tries to set negative timeout [ 44.718302] mmap: syz-executor1 (6568) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 44.733459] device eql entered promiscuous mode 2018/01/27 06:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000ce1000)=@assoc_id=0x0, &(0x7f0000bba000)=0x4) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000304000-0xae)=""/174) 2018/01/27 06:54:56 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff8000)={0x80000003, 0x6, 0xb000}, 0xfffffffffffffcee) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00007d8000)=0x0, &(0x7f0000ff9000)=0x4) 2018/01/27 06:54:56 executing program 6: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00002b5000)={&(0x7f0000044000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) fsync(r0) mmap(&(0x7f0000000000/0xb06000)=nil, 0xb06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000b07000)='./file0\x00', &(0x7f000009b000-0x35)=""/53, 0x35) socketpair$unix(0x1, 0x4000000003, 0x0, &(0x7f0000221000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f00000d1000)=0xc) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/27 06:54:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000042000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0xffffffd1, 0x3e2, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000e28000)='/dev/dmmidi#\x00', 0x200, 0x101001) writev(r1, &(0x7f0000bbd000)=[{&(0x7f000001e000-0x7d)="fa", 0x1}], 0x1) setxattr(&(0x7f0000108000-0x8)='./file0\x00', &(0x7f0000666000)=@random={'osx.', 'usersystem-trusted+\x00'}, &(0x7f00002aa000)='-eth0eth1&\x00', 0xb, 0x1) 2018/01/27 06:54:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000a7b000)=0x0) bind$inet6(r1, &(0x7f0000b4a000-0x1c)={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 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) bind$alg(0xffffffffffffffff, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(r0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000-0x1)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) 2018/01/27 06:54:56 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001df000)='/dev/autofs\x00', 0x206080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000001000-0x8)='./file0\x00', 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f000081a000-0x50)={{0x2, 0x80}, {0x1, 0x9931}, 0x7f, 0x4, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000001000-0x4)=0x0) 2018/01/27 06:54:56 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f000019c000-0xa)='/dev/vcs#\x00', 0xf02, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0x1, 0xcf9c9302eed4dcd7, 'client0\x00', 0xffffffff80000004, "1f3db057e260e80a", "99a6654dfb1518ad1a0713d1d67748527a603f30f5190bbac6126a0c406c58d4", 0x7fff, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_int(r1, 0x0, 0x800000040000f, &(0x7f00005ef000-0x4)=0xfffffffffffffffb, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f94000)={0x0, 0x0}, &(0x7f0000e33000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00002af000)={r2, 0xc3, "87e71ea5dc9c0f7b0d7bb81606f9242b02b68081219ed336cc352de721c038c02605d63294b758cbc6d40fa2ed569e53c92090675b36160a04a17ce96c20afe6b1cbef55a41a524e9423a07d9a314fffb966b66d6e2fdda3c1fd5ea0f5f2427ba8822f9786b7d2a48c5d74c5350fe0e96c9c5a5c6ff255697c6d926d2753ab1c8bc75a2fc679c769642edc5ed45cb6d15874cc96bb046975b3c64bce15377fce020e023ff648fc212868a764f1d0fa2b9c91069974aeb4c35fbddd88ccb74ed5067a46"}, &(0x7f000012c000)=0xcb) bind$inet6(r1, &(0x7f000046e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1b) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000c79000-0x1008)={0x0, 0x1c, "345344e41ecf8a26a5e9a84b79272c2ad80cf4161c010f408e6e6274"}, &(0x7f0000c71000-0x4)=0x24) 2018/01/27 06:54:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$ax25(r1, &(0x7f0000a7d000-0xe2)="0442cd1ebfe168298e64c0b32e73ef64569bcb02d3fa287cebc3b7295a43ba2154828d8e8a0bac9ad4a5251d2f81905a12c4adafd5d2e80b5cd468c360b4532b1cd5e6d74d6ebfe455fbeda8b37e364ddb4e7ead691747756ade4c676936709da3fb5dbf8aafca2afc14565caf1f1ba04b918a7c0bf178e62342c0220a3848bf07b01d49c94416ea83460aa800c843df298562ebca93daa98d870c536c3bdb22060d5845ab6d7acb8ae5e1cd02d562550bf5b08eb7ea3f95217ca62dba55fb8029a7a610af71961e7e1118e78083beaa1bdb31f2458b5675070134fa2a75a8a5bec6", 0xe2, 0x4, &(0x7f0000fec000-0x10)={0x3, {"cc8db772c75846"}, 0x7ff}, 0x10) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000cc3000-0x13)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2018/01/27 06:54:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x804, 0x4aa318dc, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0x100, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "80ebe3", 0x18, 0x40000000003a, 0x43ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}}}}}}, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000021000)=[{&(0x7f00003b0000)={0x27, 0xfff, 0x80000000, 0x1, 0x80, 0x176c00000000, "349fb1e40c7d9316bc1ff9ef5dd87216ce60edd36fa63fa56fa428654befb633f0d1812c752b3e70264619c157b6784030d79f700eb64b375e8bfaaf9cb9f5", 0x6}, 0x60, &(0x7f0000b1b000)=[{&(0x7f00002bf000-0xa3)="aee7ef218e8767d458bddbd42d99d5e156b07d198be01dab49d8e81455f0bf2c79f4170751385936d6abfdc2a0f6faf48a06f4d961d52d8b5b181e0905d5195f3e2ac99e706deb697bf608e6dccbd7ed189384a138b05f2da4043d5a7374db5a580e864385618e9cd6346b00454acdd99b0ffb91635aabfc4390e02953d1d275b0b3b642fcb894aa00b0d9aa4d713fd1257831e37980621fdd8f1e725b374fe1c16dfe", 0xa3}], 0x1, &(0x7f0000e09000)={0x108, 0x107, 0xfff, "c915bf799a6955fb913a96b4a63545f106d3525e934d350bf7d7704e6ddfc22e0ee2d133e8fceb91035c99fe6b1f6d4438c17e5c8dd80f00e49544759a51b1c93deddfad71591a12209f22ebaf03c8d5cb0aa4f2ce38ee7a80314b6166256e6ad5e581c1d4224a97782148bfe6edb62edc7a6bd387b23e51041688281433a79dcae4b2e29c76a9c339bb16953f3d9969854bd5255d35f3891b24073ff20c7e99f34e55458ae2906a52e34185cf5fc43fbeb8734f72b726fe59bc285be4e89891563e2a8e1eaa9667c674075565f7118c02510df2027747d1e3ea5c303774ed1894c59d463c2f20557273cb4fedd9893747a3"}, 0x108, 0x4000}, {&(0x7f00005bf000)={0x27, 0x4, 0x1ff, 0x0, 0x8d5, 0x8, "f1f0dcbee25f819c1d73f85d49b80d638e765997d16391c5650cf7c81ab6780cacc2f4f5717ac5d35cf4a43bb07b7f6d484e3726077636de1ad0d5f820166f", 0x4}, 0x60, &(0x7f0000f13000-0x90)=[{&(0x7f0000012000-0xbb)="4e9dc6ce0a6abc89fe4bcb05369f2b3abf3e98853935d355317a62f0071c4aae0bd5a3ea1eadfc9749b3f0af784a304980caabe8cda28323f052c1e022c5b6c632f933bd362aaa4e3082b9372cc90bf6618193e56d4b0b301ab77c654ba893bf9f5a40e2ea07915b64c7a7e52ad2b040623621f1c72de92850bfa0915b517bfc2ec7cc3f185e6a2bfb074c6130221525cea8e1d8820fbba52d19faf7428b074ff1268ae965eba7dd4a80018214756b38e6beed00dc1d9e6021a961", 0xbb}, {&(0x7f0000238000)="abacbb4bdf142f1a43ae90571035535f6fb0f1f4b9be3c39c3cad6a2880af74985782b3a94082b1f1d2b45523c32d117c1234d5fbc0401c5d03f9ed4dc153c87d7c8c136d6e922ecadbf53c4741db2f1948fcda15cc84fd63457c2dca7ee9819816da6670b69bb511d0c654ca01bb6cd781adcac9d09897058b3d545bdc0ca9b3294e8d6ac4ff57c0b65e17f44b165c9facefec7db1c78861efc3968772b711cd0ec69cbef0de053644ef58794687aac56891c5c56db180ea319acfbb3fbc4730ad3ecd6790f869ffa82da4c71e6ba39c831528aed83c761ee916885386207324d", 0xe1}, {&(0x7f0000837000)="4588be834ddb8410d6afb66548a2d83b1995707e5a3e3dd04f217e50433e07abbd0bb71128c4cb17ca90f338ae0d58d216a66115927bb4406cc74c8844b69100fb6b59183d4a6dd8f7d1d3bdbfcfdb8415b8c6d7", 0x54}, {&(0x7f0000bc2000)="5d890169b755dd681748bb66f3732d5c8f9725644484c8d9ffab901fd4619190aa4edd47da04ea3fa96d05ba54a10dfb90e29c231f74b82bb0468e872b20fd0f5a0929955b19e557c1975f2a0b24d791a09352ab585e30a6b93e95434a8b00ff0290c8d86883641bc4512333", 0x6c}, {&(0x7f0000ee0000-0xb0)="b555269e9e443e5bb5545612d142734f5040a7c959ee24ccfe5391f72bfd7b8f1ff2a08e5a9c00d961daa59f033819b36c85677c343bb3491b26bd32912fc389c532af1f33076efd0524cff56f43af31ef98505033349fe03c56a92def7d3385437017712830fc7cac496c793fc746915c32500c7784ce1df3c345b490d90f14a8250a5372372d1466515bc852bdca1e5cbc22aa76b9ce96b949ecbe0d3dc52b4a89dd8656b6ff1278997f28570c0f07", 0xb0}, {&(0x7f0000a64000-0xb4)="e21dad3ce72f0ab4f1005b40d200994123027344a7435e995681080ed7b727a0d749dc8ce1c35ef214d17e578851601bab270035340720615f686955898241811d54799159b8673df194915d6a3531d23a4f1b1400dac82dcb6c1d5bbd31075a955c671aa1f62d8710ec6a2ced44d2e25e7c80d3984fb8f698ad2308c84ddd4f190b3f4359e950690113826a4c4299adc1d245548f355d034b93762ffd9e2c135ad34bfbab635ee9f005ba0cf5a62b4c4243fae8", 0xb4}, {&(0x7f0000fb5000)="592f469180afcff6ff8696de60fa010ec2afbc3e903ee5bdae5c487e17980c5c567d4de1a8b8c0ec97b32de0d8296d8083a55ffbe6904e3f1414872a8f5d", 0x3e}, {&(0x7f000042c000-0xc7)="e53214c1b723a05e4b3f219d033feb5fc8176f5b443240b79b70777b3e889ff7640094ad7d1bb18e151b566a2a3fc8ddb33c3d599e20252fe6a3ca509dd2e80edd2fc833f3e26728a7347df0f68ecd990d4a1b80c8e49966ba4af8e84072d9386f20707ca854d668a2e8c3bdae09417b32ea330bdceaee46c1f43de21915ff88072a2aa3f5dcaadfbc2649972c00cf61277d840957a0838ee5ea506b92dc5bd3d0a7b57213f6792e23e748b300e99ccd9ce26b6e1027a10d7da6d139414662d54e94501940968c", 0xc7}, {&(0x7f0000b1f000)="31f9bea02e818831d0a425991679ad6d", 0x10}], 0x9, &(0x7f0000adc000-0xb0)={0xb0, 0x10a, 0x1, "80e917b5c51067a89d23885a5c19d3f5932f86708a95be4177a8c2e3a3b493fff0152e916d008f1a9e1386b3fa3590f8d74ce58d4f0777f548757f8b246393f3699b2ea813cf7679e1d2e574c6e76173536c0ad313e70de33c2469f69a26b06f65942edbac8d628f80b444842c49fe12f3c22c382e04ccc9716e3bf9438144d9d1b04373f0ecfc19c63b3e45c6bce1f9a3d2c27ce768ccb2a4b4080e"}, 0xb0, 0x0}, {&(0x7f0000662000)={0x27, 0xffffffff00000000, 0xd4, 0x7, 0x80, 0x5, "f654f650b3b5d15ca7ced5f778c7d62ac9983b04b6bea36e34a6a831f3cc99142edb9775f3526719fa479bf0478cc8742a8e7602188d30d8e16dc59f3b17ce", 0x6}, 0x60, &(0x7f000065e000-0x10)=[{&(0x7f000063e000-0x8c)="a4c99444ea01c0bcca0786148d15680f7a21df71c96b73e81b6a2a99013cd3fa2480a0e52591f4966d7b98149575a9f2ce881532a23bab50f60ce182dbe2a1b1759b225b1a40c6fd56520a3f66f76b465c59e3ba4ae8276f37729a83ad7129ee95a17955e5fe4debaecfa25147c418a8c729621d716a6ebc683ae8ea7981e378a8da665dc18ea17b11341ca5", 0x8c}], 0x1, 0x0, 0x0, 0xf4bd93b2d972c12f}, {&(0x7f00007d5000-0x60)={0x27, 0x4, 0x8, 0x7, 0x9, 0xe6d00000, "85ee0c1d56d628b6b0751e8a59648f983cba0e61bf12d8d9b8090254b2c5708a8d78e6d0d3a3f73bd1d2d4e9a943f4eb02e10c2053367a21c51ff99f2d4b02", 0x7fff}, 0x60, &(0x7f0000eb9000-0x30)=[{&(0x7f0000b57000)="0d478395893592fa5835ce288635035412a3cd3970d9c055d4773e5e0f71f8b260f75366760f6daa3236919b53012816f5351a3084f54682299fd5e348cd9e3285a83a2ba4e704546ae83e315eb3", 0x4e}, {&(0x7f00006f5000-0x6f)="9a7ada649c7fcb61d98cdf5445dfa669e6e0357e27610528dfaad00ac3e68e6789c155554b7d541080140eef6c79e26405deb9740edd14d6e244080f7191051b5ce31a906c50e601ed0040b33f48abf0d4d7bf659fcd90b7e410b08d0257979bd36c2b023ac53fe00e59c9f657698a", 0x6f}, {&(0x7f0000904000)="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", 0x1000}], 0x3, 0x0, 0x0, 0xc815}], 0x4, 0x4000080) sendto(r1, &(0x7f0000686000-0xd6)="c4f7a5ef959838168b57d262277cc9aece9af4b865195717c1afd50429a249f6da5b8fdc900ca9ddfd2e37a30b703ba85d181e89dd9ad0fbec59bda7d0125b778e62ea8813c713b1c63946ee9ff9fb2113cfa6faa136d23114824d4fea9c45b14e3cb4ccb5be1a054c27a7de9ce9ce1e03edae7b79838476e136b72eee0a4cf06d729fb4a72d363b3e1165e25535a46e8c02489bfcd78d7b4535874d7c831a08a89ec950e04a3cbf073ff8ecb0cca1a40e7ad5e2fd63b7d94eb01c17fd395288b4bf01770fbf756d330eebda579a2a72a0866c0ea371", 0xd6, 0x40084, &(0x7f0000451000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x3, 0x4, {0xa, 0x2, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7}}}, 0x32) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000382000)=0x7, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000329000-0x10)={0x0, &(0x7f000045b000-0x8)=[]}, 0x10) 2018/01/27 06:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/igmp\x00') preadv(r0, &(0x7f000094e000-0x10)=[{&(0x7f0000e83000-0x49)=""/165, 0xa5}], 0x1, 0x3) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00006e1000)={0xbe, 0x4}) 2018/01/27 06:54:56 executing program 4: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x7, 0x6, &(0x7f0000acd000-0x8)={0x0, 0x0}) accept4$inet(r1, &(0x7f000054a000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a2000-0x4)=0x10, 0x80800) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000acd000-0x20)={0x1, 0x4, 0x820f, 0x0, 0xce29, 0x7, 0x100000001, 0x91, 0x0}, &(0x7f000061e000-0x4)=0x20) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000acc000)={0x1, 0x1, 0x6, 0x4cc, r2}, 0x10) shutdown(r0, 0x1) recvmsg(r0, &(0x7f000091b000-0x38)={0x0, 0x0, &(0x7f0000acc000-0x10)=[], 0x0, &(0x7f0000acb000)=""/4096, 0x1000, 0x0}, 0x0) [ 44.855519] binder: 6602 RLIMIT_NICE not set [ 44.880548] binder: 6602 RLIMIT_NICE not set [ 44.882667] binder: 6594:6614 got new transaction with bad transaction stack, transaction 11 has target 6594:0 [ 44.882681] binder: 6594:6614 transaction failed 29201/-71, size 0-0 line 2815 [ 44.927142] binder: BINDER_SET_CONTEXT_MGR already set [ 44.932662] binder: 6594:6614 ioctl 40046207 0 returned -16 [ 44.947731] binder: BINDER_SET_CONTEXT_MGR already set [ 44.953094] binder: 6594:6614 ioctl 40046207 0 returned -16 [ 44.960788] binder: 6602 RLIMIT_NICE not set [ 44.965337] binder_alloc: 6594: binder_alloc_buf, no vma [ 44.971374] binder: 6594:6614 transaction failed 29189/-3, size 0-0 line 2903 [ 44.980750] binder_alloc: 6594: binder_alloc_buf, no vma [ 44.986251] binder: 6594:6602 transaction failed 29189/-3, size 0-0 line 2903 [ 44.999060] binder: undelivered TRANSACTION_ERROR: 29189 [ 45.004585] binder: undelivered TRANSACTION_ERROR: 29189 [ 45.016208] binder: release 6594:6602 transaction 11 in, still active [ 45.022882] binder: send failed reply for transaction 11 to 6594:6614 2018/01/27 06:54:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000054d000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e90000-0x7)='ns/ipc\x00') bind$inet(r1, &(0x7f0000977000-0x10)={0x2, 0x1, @rand_addr=0x44, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 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={&(0x7f0000916000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000683000-0x10)=@common=""/16, 0x10) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000e38000-0x10)={0x0, 0x0}, &(0x7f0000a2a000)=0x8000000000000000, 0x0) 2018/01/27 06:54:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) accept4$packet(0xffffffffffffff9c, &(0x7f0000c58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000016c000)=0x14, 0x80800) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000700000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x680, 0x4, 0x2, 0x100, 0x7, 0x4, r1}) r2 = syz_open_procfs(0x0, &(0x7f0000cb2000)='net/arp\x00') sendfile(r2, r2, &(0x7f00004db000)=0x8000003, 0x5) 2018/01/27 06:54:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002dc000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000ed3000)=0x6, &(0x7f0000589000)=0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006c0000)=0x0) getresuid(&(0x7f0000caa000-0x4)=0x0, &(0x7f0000b34000)=0x0, &(0x7f0000adb000-0x4)=0x0) stat(&(0x7f00002d1000-0x8)='./file0\x00', &(0x7f000019f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000ed5000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000c48000-0x4)=0x0, &(0x7f0000976000-0x4)=0x0, &(0x7f00003f6000)=0x0) fstat(r1, &(0x7f00008d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f000007b000)={&(0x7f0000036000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004e3000)=[{&(0x7f00005d7000)="f1b0b085c376d9c1ebf178580b8179886f5a01f0b3ede330abb0142db9d78fc03b4c5c80cf7be4ac1a181bbbc9386d1e78b188bf81d0d9d76cf6fbbbd19ea0d786e0274f2b90bbb51edba2f6def9087b905c6a0d144b5d471ba020", 0x5b}, {&(0x7f0000e30000-0xba)="99c6a8bbe8c8633e9e18c80a5fe434782bd40e69796bfef6cf229a7e5c26c7d67c716c0f6acca0193d11a8e385fc1c5be065d6209787a62bae3823e31b6167c31af1654c55620aea93284cbd00448d8e2333eee95f016ba4faaece56c3b064988d1b903f24c1e6a80c7cd09c62865d6be44a419af8b0f6276cbe35500d875ce227fa31a64ecf20c645c807e2ebac8b99e1d4e147ab24d6dd373b3a0144850033ba2dd959b036f3e6a77e624efe15fb69b07d155ae87808fc62eb", 0xba}, {&(0x7f00000e9000)="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", 0x1000}, {&(0x7f0000d51000-0x28)="694042d43a6a7b3cd274ee4533458cb4d5e0ea7e808f19dc98989085005a63dd95fb870760b89d06", 0x28}, {&(0x7f0000afd000-0x91)="b25cd0a4c2f7ffb18cd2991aed98d8ef90eb83393cf23d2a42de543a8f7d3e1ed8d88e31f2f1d856d346d7ad53e4dbf8452c7330ec1766bf245a0676087ac17eb42cbbc3fa2628f729767c2f198b808dc0343664f24a96a3ac428601148a1bf03f877d2e00ed26375c31787f9179505efec173864ccafd1fa3083ff75a6d470cfc6d194ad2eb9953ccd7d9a11356bf0884", 0x91}], 0x5, &(0x7f0000b19000-0x40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x4040}, 0x50) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x541, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r8 = dup(r0) write$sndseq(r8, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) write$evdev(r8, &(0x7f00001d1000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x48) syz_open_dev$tun(&(0x7f00001bc000)='/dev/net/tun\x00', 0x0, 0x0) sendmmsg$alg(r8, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000fcb000-0x4)=0x0, 0x4) write$eventfd(r8, &(0x7f0000606000-0x8)=0x0, 0xffbe) readv(r8, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r8, &(0x7f000061f000)=0x0, 0x8) recvmmsg(r0, &(0x7f0000e4d000)=[{{&(0x7f0000e6c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00002a2000-0x30)=[{&(0x7f00009f8000-0x9a)=""/154, 0x9a}, {&(0x7f0000503000)=""/87, 0x57}], 0x2, &(0x7f00003ac000)=""/26, 0x1a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00001c0000)={0x77359400, 0x0}) recvfrom$packet(r8, &(0x7f0000c6b000-0x5a)=""/90, 0x5a, 0x0, &(0x7f00001fc000-0x14)={0x11, 0x0, 0x0, 0x1, 0x20, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xd}, [0x0, 0x0]}, 0x14) write$eventfd(r8, &(0x7f00006d5000)=0x0, 0x8) write$tun(r8, &(0x7f0000f1f000-0x116)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@mpls_uc={0x8847, {[], @generic=""}}}}}, 0x18) write$tun(r8, &(0x7f0000231000-0xc8)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc_tr={0x11, {@llc={0x0, 0x0, 'Y', ""}}}}}}, 0x1b) 2018/01/27 06:54:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="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", 0x101, r0) r3 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)="1b41330f288f97212682dc45620cc054876e7a80ec00b5aff41fd18da7cad81068f0ede649450cd1ee1621fdd115d39f5f9a42eea797b045247d21f4aadc74025d69b9bb2c4b7656c3cc9eea8589546ad6bb7d3ce8c3bda931f826cc5371b63966436450c8288ff62c0530dd0e861343c4d92adc362686aeaf1f1ca83d404faddf", 0x81, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f0000a61000)=""/0, 0xffffffffffffff52, &(0x7f0000069000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 06:54:56 executing program 4: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006c2000-0x9)='/dev/kvm\x00', 0x200000000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffe) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000439000)={0x0, 0x0}) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r3, 0x89f9, &(0x7f0000fb9000)="c399b8f2a737b98b8759f1d69e3eefcb35ff6d1720761c83089d3d816660acfbb7caa7e6b84fecf606dc3ca3b79f7afc1dd73476bc80ef4a9f204997e1b4da0499d6adb50017fe7556f4cbd4a39304cfac081c2e5c974c1ebcd4fbb0c6a1da9eab63731eb3c83cc7310fc323a71dc97fd23c37ab618e524e9057ad473c0f021f70fa7e9d4d2a73bd879c44695a66a6313223e9fe6b839cfbca37f3137cc2a0b2a7d7") ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb8000)={0x2, 0x0, [{0x187, 0x0, 0x1}, {0xf7b, 0x0, 0x0}]}) 2018/01/27 06:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c0d000-0x7)='cpuset\x00') sendfile(r0, r0, &(0x7f00002d4000-0x8)=0x0, 0xffff) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009b2000-0x8)={0x0, 0x0}) 2018/01/27 06:54:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000af1000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x0}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x5, 0x20, 0x0, 0x6}, &(0x7f0000c07000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000760000-0xe0)={0x0, 0xd8, "d36e0d206476c9578309aea58124360243b6293d7683cc48a0893e3b5efbacb47aa878db949f84fc8089ae11875379f9e664e5a77aed3772b7435fa522d353ffd3e8cc701cb8b9a86e34cef1b4578d724eb0a5671cb7a4f8f7ce2b683463c0cfda738be513361f22a951d8537ad41ee46a53657a408e22de0f0c80dba0ce1db9b49f05f40e3e5e7b89377c6236f32bd597df153c533d0b64cfc21bb67208577771afb1c0c0d0745dda01228413aacb22a532523c3d679f667efe62c517842487ff5f6729b5ad8a347aedc4b9f9ae11def51c6175c492c526"}, &(0x7f0000001000-0x4)=0xe0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x6, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000ccf000)={&(0x7f000045d000-0x1c)=@in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000000)="e3786c3866be29bbc937ebb18b5c25857ef48698503cc8529231a6b8581baf4a74ca890f009f1b3930071e59fc6d8d852cfb02a1a82914bf2684ab601cc4a6168b6e180c1c757407ff2819bd16cad29903f9f10d68e7b9af8657082e695560e7177ece127fcb587df0a009", 0x6b}], 0x1, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0xffff, 0x100000001, 0x9, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x5, 0x7fffffff, 0xc1a1, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1ac5, 0x6, 0x8, 0x7, 0x7fff, 0x3, 0x76, 0x5, r2}}, @init={0x18, 0x84, 0x0, {0x2, 0x10001, 0x200, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x206, 0x401, 0x2, r3}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x2, 0xfffffffffffff5cb, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x8004, 0x3, 0xfffffffffffffffc, r4}}], 0x150, 0x8010}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000f2d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f00002e0000)=0x0) r6 = accept$alg(r5, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f0000035000-0x18)=[{&(0x7f0000bf5000-0x58)="8d1c2bb61c0bca64d020ca5cd0cf7b50", 0x10}], 0x1, &(0x7f000097d000-0x18)=[], 0x0, 0x0}, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r6, 0x4040ae70, &(0x7f0000c10000)={0x9, 0x5, 0x9, 0x100}) io_setup(0x8008000000003, &(0x7f0000872000-0x8)=0x0) io_submit(r7, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/27 06:54:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f00005e0000/0x3000)=nil) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00002ef000)={@common='gre0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000015a000)='/selinux/enforce\x00', 0x202000, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000664000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_getsetattr(r1, &(0x7f0000bdc000-0x40)={0x101, 0x1f29, 0xffff, 0x2, 0x9, 0xfff, 0x1f, 0x0}, &(0x7f0000dd6000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000e27000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00007c9000)=0x0, 0x4) [ 45.029680] binder: undelivered TRANSACTION_COMPLETE 2018/01/27 06:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x7, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000785000)='/dev/admmidi#\x00', 0xffff, 0x541000) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000d9e000-0xd6)=""/214) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_wait(r0, &(0x7f000052c000-0x18)=[{0x0, 0x0}], 0x1, 0x8001) timerfd_settime(r1, 0x0, &(0x7f00008d7000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f000077b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 06:54:56 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000009000)='/dev/snd/controlC#\x00', 0x80000000003, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000000a000)={r0, 0x0, 0x1, 0xd1c, &(0x7f000000a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000003000)={{0x2, 0x0, 0x0, 0x0, "655228fb96156d84c702133105b8e8ef01c6b3606b1808906465f003d1b69150c3ffdd92710684229fb88471", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) 2018/01/27 06:54:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000)={0x0, 0xa6ee, 0x40, 0x9, 0x5, 0x6, 0x0, 0x800, {0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3f, 0x7ff, 0xac4c, 0x1}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r1, @in6={{0xa, 0x2, 0xffffffffffffff12, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7df, 0xfffffffffffffff9}, &(0x7f0000002000)=0x98) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000)=0x8, 0x4) fcntl$setpipe(r0, 0x407, 0x20) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000001000-0x8)={0xbd76d9e8626b5551, 0x0}) ioctl$TCSBRKP(r0, 0x5425, 0x8001) mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 06:54:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000199000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000377000-0x10)=[{&(0x7f0000bfa000-0x50)="15", 0x1}], 0x1) 2018/01/27 06:54:56 executing program 0: mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000000c000)='keyring\x00', &(0x7f000000d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000003000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000001000)='ceph\x00', &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00') ioctl$KDSETLED(r0, 0x4b32, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000e000-0x12)={0x0, 0x6, 0x5, [0x1f, 0x0, 0x53, 0x1, 0x1f]}, &(0x7f0000004000-0x4)=0x12) 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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000-0x30)={0x94, 0x0, &(0x7f0000004000-0x94)=[@transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x68, 0x10, &(0x7f0000002000-0x68)=[@ptr={0x70742a85, 0x0, &(0x7f0000004000)=0x0, 0x1, 0x0, 0x34}, @fd={0x66642a85, 0x0, r0, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f0000001000-0x1)=0x0, 0x1, 0x0, 0x8}], &(0x7f0000004000)=[0x78, 0x70]}}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x28, &(0x7f0000001000)=[], &(0x7f0000001000-0x28)=[0x30, 0x20, 0x38, 0x20, 0x38]}, 0x735e}}, @enter_looper={0x630c}], 0xe8, 0x0, &(0x7f0000004000)="2dc6afc64c842a7d0b7f532f1981d55bb136bb570d95b6204cff020b861ffb6a8a62791e66e63c66397d8752ad5e80fe7c9e5cec8f0f19b6fce797d5dee2dc87addb8f020056566fbb28d6f1a9ccdbcf38cc93e606324490e5ef8dd5c45a690ce0b8297ae077b2fc20b7595107e80987f35419cf4a32955cb124945beddd80b3fc63a4d531a41e28b731c9a2b0776176dd94c3b885a2646285a8ec661e93b209a431c1ddf02704ad80a4a8dd4803cafba908bd248c9f29880c9b62b4c7764cade10812e0badf13619fc5420f702bc01233bc503c3176d7e38b17fcb92489b18fd7a57d29b77d05ff"}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000-0x14)={r2, 0x8, 0xffffffffffff0001, 0x1, 0x80, 0x47b}, 0x14) 2018/01/27 06:54:56 executing program 6: 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) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007f8000)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00001f7000-0x4)=@assoc_id=0x0, &(0x7f0000354000)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000)=0x0) modify_ldt$write2(0x11, &(0x7f00005c6000+0xe0c)={0x725, 0x20100800, 0xffffffff, 0x3f, 0x5, 0xfff, 0x4, 0x3f, 0xfd, 0x10001}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f000073a000-0x110)={{0x5, 0x3, 0x7, 0x6, "0c11845c6ddfd24ad0132f2310d2061c4b762fad8ab49e1bd09c69659b28fcf9dbf6b8ef65c809271c2b2870", 0x9}, 0x0, 0x0, 0x2, r3, 0x7ff, 0xdbab, "e184ff6b33f6f75d9d72e863787d88539e19b2712a949e7f16694f64ac4a63f1a0151b776dcad8f2a9614631643b791302dc3f7893995b176dd174fe05c750ce", &(0x7f00004e1000)='/dev/ppp\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8, 0x4, 0x4, 0x7fff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCXONC(r1, 0x540a, 0xd4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004ad000)={r2, 0x9, 0x30}, 0xc) 2018/01/27 06:54:56 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000+0x408)={&(0x7f0000001000)={0x14, 0x42, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 06:54:56 executing program 4: mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005d5000-0x10)='coredump_filter\x00') syz_open_dev$usbmon(&(0x7f0000535000)='/dev/usbmon#\x00', 0x6, 0x200000) readv(r0, &(0x7f0000232000-0x10)=[{&(0x7f0000ac6000-0x1)=""/1, 0x1}], 0x14e) 2018/01/27 06:54:56 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000000c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000-0xf)='/dev/sequencer\x00', 0x220400, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000002000)=0x101) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) socket$bt_bnep(0x1f, 0x3, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000b000-0x38)={&(0x7f0000009000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000003000-0x1000)="2e2fcac0330848", 0x7}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 45.085994] binder: undelivered TRANSACTION_ERROR: 29201 [ 45.115246] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/27 06:54:56 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x80000, 0x3) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) socket$pppoe(0x18, 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f00008b8000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000fd9000)=0x0) 2018/01/27 06:54:56 executing program 1: setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f00002c3000)={0x0, 0x0}, 0x8) 2018/01/27 06:54:56 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000824000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000000+0xab0)={0x800, 0x0, 0xfffffffffffffff9, 0x9}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) membarrier(0x1, 0x0) write$tun(r0, &(0x7f000036c000)=@hdr={0x3, 0x0, 0x9, 0x6c2e, 0x81, 0x6, @ipv6={0x490, 0x6, "659a33", 0xd5, 0x3c, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x8}]}, @fragment={0x2, 0x0, 0x8962, 0xffff, 0x0, 0x3, 0x2}, @hopopts={0x33, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xdf46}, @ra={0x5, 0x2, 0x8}, @jumbo={0xc2, 0x4, 0x7}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0x1f}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}]}, @routing={0x7f, 0x8, 0x2, 0x1004, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}]}, @routing={0xba, 0x2, 0x1, 0x8, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x10001, 0x0, 0x0, 0x6, 0x8f, "e9ceb2", 0x1f, "024887"}, "7554c96e23580f30e3eb"}}}}, 0x107) 2018/01/27 06:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a34000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000073f000)=""/0, 0x0}, {&(0x7f00001a0000-0xaf)=""/175, 0xaf}], 0x2, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) r2 = add_key(&(0x7f0000f43000-0xc)='cifs.spnego\x00', &(0x7f000087d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f11000)="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", 0x1000, 0xfffffffffffffff8) r3 = request_key(&(0x7f0000942000-0xc)='cifs.spnego\x00', &(0x7f00009b8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a18000-0x1d)='posix_acl_accessvmnet0!ppp1\\\x00', 0x0) keyctl$negate(0xd, r2, 0x81, r3) 2018/01/27 06:54:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioperm(0x1f, 0x7, 0x10000) 2018/01/27 06:54:56 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8000000, 0x81) writev(r0, &(0x7f0000004000)=[{&(0x7f0000003000-0x3f)="a5", 0x1}], 0x1) 2018/01/27 06:54:56 executing program 7: prctl$intptr(0x29, 0xffffffffefffffff) 2018/01/27 06:54:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r0, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000751000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000074f000)={0x0, 0x1e4, 0x6}, &(0x7f0000f40000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000778000)={r3, 0x53, 0x313c}, &(0x7f0000376000-0x4)=0x8) utimensat(r2, &(0x7f0000633000)='./file0\x00', &(0x7f00004ec000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) dup2(r1, r0) 2018/01/27 06:54:56 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) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) stat(&(0x7f0000bb3000-0x8)='./file0\x00', &(0x7f0000a32000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuseblk_mount(&(0x7f0000191000-0x8)='./file0\x00', &(0x7f0000a37000-0x8)='./file0\x00', 0x2002, r0, r1, 0x438000000, 0x8, 0x1000080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r3, 0x0, 0xcf, &(0x7f0000001000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000001000-0x4)=0x58e0, 0x4) r4 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001000)=0x0) fcntl$setown(r4, 0x8, r5) 2018/01/27 06:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000b87000)=0x0) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1, 0x0}) sched_setparam(r1, &(0x7f0000fa6000)=0x2) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000ee0000)={{0xd2, 0x0, 0x2, 0xab0, "862039f617962937b963cf0ab7d6ed29ae86065c36717ae4323a2aae54153c43c29c46d98a7eeb07a7d31de0", 0x6}, 0x0, 0x0, 0x7ff, r0, 0x2, 0x5, "f445f56bb8a255d8f250bbd0fb06848d4a723e64b6f3ec5592c787b76631a1a2a63a8ecefdcf0bda571f9652e1302fbce4994d90d0cf40b18e79b9a1efd01b4c", &(0x7f00009ec000-0x1)='\x00', 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], [0x67a3, 0x5, 0xfffffffffffffff8, 0x7fff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r3, &(0x7f000064b000)=""/128, 0x80) 2018/01/27 06:54:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000bbc000-0x10)=[{&(0x7f00009a4000)="29000000200019fb01440010000000060200001615de0005000000040d000b00000000160000000008", 0x29}], 0x1) 2018/01/27 06:54:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000b2c000)='/dev/vcsa#\x00', 0x0, 0x200000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ff1000)=0x2, 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000212000-0x4)=0x0, &(0x7f00005e2000)=0x4) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x3f, 0x0, 0x0, 0x5}) capset(&(0x7f0000f7e000-0x8)={0x20071026, 0x0}, &(0x7f0000b11000)={0x0, 0x0, 0x1f, 0x0, 0x0, 0x0}) 2018/01/27 06:54:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000fda000-0x48)="4f7ad0c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x46) r1 = creat(&(0x7f0000899000)='./file0\x00', 0x60) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000837000-0x8)=0x10000) r2 = syz_open_pts(r0, 0x801) writev(r2, &(0x7f000036f000-0x70)=[{&(0x7f00003a4000)="109fa7e92e1a9057d6b61ff88deb3f1b53366e01b5f8e503ce8285e9592b9c434cb9682af48d059bd0f84ed42474ca4a18e764691707d4c9d423bcff5dc66cfaec6f3c0b45d98b83de1c06998d8542c71faf77c4ba1ab1072f0405fed23abbec2e7946edc2d7008416ea9cda40d2dab4b4fdd747ab14e80cfa39b63038f288996e8a52d3e0e0f9c1fc2af74b17d72334170fbec8054e", 0x96}], 0x1) 2018/01/27 06:54:56 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000fc2000-0x4)=0x0, &(0x7f0000e0c000)=0x4) 2018/01/27 06:54:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000acf000)='net/dev_mcast\x00') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000cc7000)=0x0) fcntl$getown(r1, 0x9) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00008b9000-0xc)={0x7, 0xffffffffffffff9c, 0x1}) r4 = syz_open_dev$sndtimer(&(0x7f0000ad4000-0xf)='/dev/snd/timer\x00', 0x0, 0x200000) kcmp(r2, r0, 0x1, r1, r4) r5 = socket$inet(0x2, 0x80000006, 0x7) recvmsg(r5, &(0x7f00004d8000)={&(0x7f0000137000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000039c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x20) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000de4000-0xf)='/dev/sequencer\x00', 0x200100, 0x0) io_setup(0x3, &(0x7f00003a9000)=0x0) io_cancel(r7, &(0x7f00003b0000)={0x0, 0x0, 0x0, 0x8, 0xb66, r4, &(0x7f0000579000-0x5f)="e0a4916ef6135f840906c9f0ef830fe64b6bfe3479c0217109afdcf2199976a4583634201b0dff286a708ee4d923450f4f3001ad70e65c81645c0db34280f6d2d573a4a500be8b31c55e467ebf89d385a913c140c426b4de5c5fbb8034d838", 0x5f, 0x0, 0x0, 0x1, r3}, &(0x7f00004f8000)={0x0, 0x0, 0x0, 0x0}) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f00003b3000)={0x3, &(0x7f0000168000-0xc)=[{0x81, 0x4}, {0x5, 0x3}, {0x80000000, 0x5}]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f000028c000-0xbc)={0x2, 0x2, 'client0\x00', 0x1, "33f29edc47928f28", "76e1b0b053363b2c531ffea57b3093db22e04f6c7a4a9841bae2899a5d7dcbf0", 0x80000000, 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]}) 2018/01/27 06:54:56 executing program 4: r0 = shmget(0x1, 0x1000, 0x804, &(0x7f0000ed0000/0x1000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000b13000)=""/3) clock_getres(0xc, &(0x7f0000c28000-0x10)={0x0, 0x0}) 2018/01/27 06:54:56 executing program 6: mmap(&(0x7f0000000000/0x291000)=nil, 0x291000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000018e000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000291000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000292000-0x8)={0x0, 0x8f}, &(0x7f00000e9000)=0x8) mmap(&(0x7f0000291000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000291000)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a2, 0x7fffffff, 0x4000000, 0x65bdce28, 0x43}, 0xa0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000018d000-0x4)=0x0) r2 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r3, &(0x7f00003ff000)=[{&(0x7f00000d4000-0x9d)=""/157, 0x9d}, {&(0x7f0000035000)=""/176, 0xb0}], 0x2, 0x0) bind$rds(r2, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r2, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x15ea15c6}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) [ 45.311140] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure 2018/01/27 06:54:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f09000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x6) 2018/01/27 06:54:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e32000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000ddd000)='./file0\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000ed7000)="07dc3ea52b4dd8315d4339f43c323e47af6c5430a5d0f838241f922da39c99aad1cef1bce51af3b9233b5353e87477904036d0c78bb11b8e54fe59f765c5f1ac3b73ea64db669867cbd337a080ac90c96ce2fd68d3b50455fc741a8ff9c5fe") r2 = add_key$user(&(0x7f00008b2000)='user\x00', &(0x7f0000ad1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a39000-0x31)="9fef1726dd565263727a3e8d5d0513ad9c689151ebd9c6ff410ae5b076dcf3b94e332486f74d2c6ca15a5368de34b9b060", 0x31, 0x0) keyctl$assume_authority(0x10, r2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000fd9000-0x4)=0x1c, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000a2c000-0x1c)=@dstopts={0x2c, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x800}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}]}, 0x1c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000441000)=0x0) get_robust_list(r3, &(0x7f00006ef000)=&(0x7f00009ba000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000625000-0x8)=0x18) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000208000)={0x80000000, 0x0, 0x38000000000000, 0x3, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 06:54:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000891000-0xc)='/dev/audio#\x00', 0x3, 0x90002) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00008c1000)={@generic=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = creat(&(0x7f00001dc000)='./file0\x00', 0x0) fcntl$setlease(r1, 0x400, 0x0) unshare(0x8000400) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000ca000)={0x7001, &(0x7f0000944000)=0x0, 0x0, r1, 0x2}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f02000-0x16)={0x0, 0x4, 0x7, [0x0, 0x6, 0xb42, 0xffffffffffffff70, 0x3, 0x5, 0x2]}, &(0x7f0000e57000-0x4)=0x16) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b03000-0x10)={r2, 0x88, &(0x7f0000305000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x2}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a3e000+0x1b3)=0x10) fchdir(r1) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000dff000)={0x101, 0xd0, "65fb8ba60a6332cd4869fd1f756da88ed67d618c3c02b1c3cb5a82951e39e802d8c7d99e5e4ae607b6ff54585bf3b84dbeeb46da029fe04242f997f829d08b47b72471dbe841863b8a876184519409eebc704d9841d6813968788ac8823139fe20aa714dfb60a72d92c7d0414f23b98bf863e916910f028903947593cba4fd6204d9f9a9f6a4641a5deef9923a24631078769c9c72a07f3863e2ced59f0ad47602111a85947a08d25318366aa60da06aa082723cfcb30ad6a0f55384012f0957ee75db1e857ce60f1d176d4b77080edb"}) 2018/01/27 06:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e00000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000e36000-0x80)=[{{&(0x7f0000c14000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00003c9000-0x18)=[], 0x0, &(0x7f0000aef000-0xb4)=""/180, 0xb4, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000006f000)={0x0, 0x1c9c380}) keyctl$set_reqkey_keyring(0xe, 0x7) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000c26000-0x4)={r2}) getsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000e78000-0x4)=0x0, &(0x7f000055e000-0x4)=0x4) 2018/01/27 06:54:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d47000)={0x6, r1, 0x1}) ioctl$TIOCEXCL(r2, 0x540c) r3 = socket$packet(0x11, 0x3, 0x300) recvmsg(r3, &(0x7f000076c000-0x38)={0x0, 0x0, &(0x7f0000ceb000-0x80)=[{&(0x7f00003c8000)=""/105, 0x69}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x1) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000594000-0xc)={0x40000000, 0x0}) 2018/01/27 06:54:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffff9c, 0x6, 0x21, &(0x7f00008c6000)="4915555af7eee3914ade74e3e3690d91", 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000855000-0xb)='/dev/hwrng\x00', 0x40, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000019d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000cc5000)={r2, &(0x7f0000423000-0x6a)=""/106}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00002c1000-0xbd)={0x0, 0xb5, "b70e1234e7e7a62cc7eb2a392d60345ade962602447428fe1e29440e4f348b9dda87a49fc67b61dadc14bd6c2ba40daa14734dfb9d1fd9f3ccbb63f729554694440342d6b551bc8a8214454dac5ef9ced7d46b03e7b9cc2abf63820585d48076aac6c262c6df6e4dc4966fecaa569ac78c7f62e4997bedf6210d129e139f96949051bce56d403d6323ee59b3759c8565cc09a9f470e6c72e9ff5f005f8f26b5f6d856a5273dd34919025298e935b76f95cead6c0ae"}, &(0x7f00008d6000)=0xbd) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d58000)={r3, 0x85}, 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000095f000)=0x0, &(0x7f0000105000-0x4)=0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00003ad000-0xe)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) 2018/01/27 06:54:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000031b000)="d3ab27191a01002356ba602dff0500030000000dbb5db7fc40bf994113f93d1292287f23dd501356eb12e0c9bc73771c438ca6533523499495a1e0e097fd7f38937cd92f6ba8cf919b85c8d12e730cec2bb78b5a6f3df50a63d2", 0x5a) writev(r1, &(0x7f0000c97000)=[{&(0x7f0000f08000)="482ba92706e80fa1b3b052ca819fcbeedb081f4d2dc04645bd4c4257e2d0a743", 0x20}], 0x243) timer_gettime(0x0, &(0x7f0000f93000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) recvmmsg(r1, &(0x7f000075d000)=[{{&(0x7f0000ab8000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00000e3000+0x686)=[], 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0}], 0x1, 0x100, &(0x7f0000bc3000-0x10)={r2, 0x989680}) socketpair$inet6(0xa, 0x800, 0x200, &(0x7f000063b000-0x8)={0x0, 0x0}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f34000)='/selinux/enforce\x00', 0x202, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e75000-0x20)={0x4c51, 0x8, 0x820c, 0x9, 0xf9e4, 0x4c13ece, 0x0, 0x6, 0x0}, &(0x7f0000edd000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00005f3000)={r4, 0xa3, "b971d44bc1e78cd1a420a9b0883a656ce4536eb0aeb7dd9e29afa03345473f93e6f1eb72df14b5e125f57460b59dc2842288534cef3cd5fecde27515826408a442fc6ecb4f7b7848141d67b3c229c6d8b255d0de828fe9a2ffe7fd934d15f4b97d2ecd71470dd73475bd155ba124d2c7333c71c16e162d8343eee7551378ac378cf48756f9bf887b9577e485d223e4f7a1ad311da4a746c57f38269c0a3b52076173b9"}, &(0x7f0000063000-0x4)=0xab) r6 = accept4$ax25(0xffffffffffffffff, &(0x7f0000738000)={0x0, {""/7}, 0x0}, &(0x7f00005d0000-0x4)=0x10, 0x80800) getpeername$ax25(r6, &(0x7f0000089000)={0x0, {""/7}, 0x0}, &(0x7f0000bdc000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00006b1000-0x14)={r5, 0x6, 0xa9, 0x4, 0x0, 0x5}, &(0x7f00000b5000-0x4)=0x14) bind$ax25(r6, &(0x7f00008f7000-0x10)={0x3, {"3ad8ef852e3281"}, 0x1}, 0x10) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000b1a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d7f000-0x4)=0xc) fstat(r0, &(0x7f0000ea4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00003f0000)=0x0, &(0x7f0000e1d000)=0x0, &(0x7f0000e22000-0x4)=0x0) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000005d000)={r7, r8, r9}, 0x292) 2018/01/27 06:54:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x0, []}, &(0x7f0000a8a000)=0x4) 2018/01/27 06:54:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x20) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000065f000-0x4)={0x0}, &(0x7f00004f2000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000014b000-0x8)={0x0, 0x100}, &(0x7f0000129000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fa1000-0x18)={r1, 0x4, 0x30, 0xbff, 0xd113}, &(0x7f0000558000-0x4)=0x18) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00001e2000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000544000)=0xc) sendmmsg$inet_sctp(r2, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000806000)="d0", 0x1}], 0x1, &(0x7f00007ee000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x4, 0xc080, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/27 06:54:56 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x200000001, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="", 0x0}], 0x1, &(0x7f0000002000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/checkreqprot\x00', 0x80642, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000+0xb9b)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) 2018/01/27 06:54:56 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f2b000)="", 0xffffff90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000001000-0x8)=0xed88, 0x8) [ 45.505520] IPv4: Oversized IP packet from 127.0.0.1 [ 45.549121] IPv4: Oversized IP packet from 127.0.0.1 2018/01/27 06:54:57 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000a000-0x9)='/dev/dsp\x00', 0x800, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000009000)={0x1, [0x0]}) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x400000000000016c, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@source_quench={0x5, 0xfffffffe, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) 2018/01/27 06:54:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000283000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000467000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000e6a000-0x10)={0x0, 0x0}) r3 = syz_open_dev$amidi(&(0x7f00004fb000-0xc)='/dev/amidi#\x00', 0x2, 0x2000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000531000)=0x8, 0x4) clock_gettime(0x0, &(0x7f00005c1000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f0000f9e000)={{r1, r2/1000+10000}, {r4, r5/1000+30000}}, &(0x7f00004bd000)={{0x0, 0x0}, {0x0, 0x0}}) recvmmsg(r0, &(0x7f0000371000)=[{{&(0x7f0000166000+0xd4)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000075a000+0xd51)=[], 0x0, &(0x7f0000514000-0xec)=""/236, 0xfffffffffffffc34, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000a5a000-0x10)={0x0, 0x1c9c380}) 2018/01/27 06:54:57 executing program 1: socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000365000-0xed)="6adf1d0c1e064bf5e823c97b176766d1e8ea9fdc34d8061afe1e291125a6cc0fb1e2f2a41e3cd3cae4", 0x29) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, r0, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x8, 0x4) epoll_pwait(r1, &(0x7f0000e57000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x3, &(0x7f00007d2000-0x8)={0x3}, 0x8) 2018/01/27 06:54:57 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r2 = dup2(r1, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000005000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x20) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000012000-0x4)=0x5) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x480802) close(r0) socket$kcm(0x29, 0x2, 0x0) 2018/01/27 06:54:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) close(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000d46000)={0x0, 0x0, &(0x7f0000270000-0x20)=[{&(0x7f0000bee000-0x13d8)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f00001f1000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/27 06:54:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000022c000)="f38d5020ca8dc2dd749c38e19fe017da2add9efb4a36bf0dfc00452d0931ae19d83cea66f417aa2bebc7602b48bb5430e11dae5e8efe5c394f0db2b384eca3d70b792428fd2f7a16ef2499dd192aab083d4bd5b4e91bb5a67673c3", 0x5b, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000001000)=[{{0x0, 0x0, &(0x7f0000002000-0x50)=[{&(0x7f0000001000-0xd3)="7c74224ebcf62c4029f7ca2898f90aadbaeeedeeb4afbfe5785083ff4eafac6bec9f7f743a3441ad73c9b38d301dda0f73e8da493f601c6c8d027670bc86540898bf1e1d1db8c8b840567d22a57405a477696ff76108c8b6ac7ac14b416c5ed1450cd3a76cbec551d75bcf5e3d36dd86df240dd1b1b61e8cb3e0a82740b14a1f9703361ab9aeca0e9227fac50f9608b564265447aedd78443e0a3d5bbd2bafba97108ec9902daa134a4512f5d2edff3be650442c648d8113f644c0a6918d6efd30614f1919f85dfe7f14bf5cc7f8536c3a9d12", 0xd3}, {&(0x7f0000001000)="a97df0571dc4e67e9118c7", 0xb}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0xb8)="2448281874858ad04004cd751fe3baf44f86975709636882978148e290651a9b9050f28581f8899f532aca93c4582c4676a84dc3cdb72c9ff64e0a90e2504488fbe7cfa9eba48690985bfff821acd8e04c9132aea1c1ed8967ca1f19b3428a3542a1f291c0854be09ba3bec743b05035b00bfbb4a1be7fd1d81d7be29d0d1cb95303d7db1a788eb100bc125dbd6ef5ad2019d4167bae483e4499741e77cabc77c52dd8c6a98730ac0e5b350fdf545458a4bf18e102aa354761e9ad02b0fa68fd4e25c72ee5f5afbcd3de46eaf555d85c7f2f9d829847fdbc4d91c24d3b0e21da259f7f3c2fbf45d2536da7d330c43f771c81ad", 0xf3}, {&(0x7f0000001000)="5b2b5786ba488b933eebbe10ccfeaf3d99945624a755b0bd5488545a7176f9400998725bca5745705118c1091553c839735ac58f064f7f57e2282175baba54315361894858787672bbb0413458aa666b9666c4bdd60fe3f9f6bbd2c8c18f7652c03f6be599f2f66e8e9c979eb91c46f32d396bdb1db68eb4fd45ec25cd1518785587dd91ec7b3dfc7f445c2d3366723a298e5bede2cf2577e6ceeeb3ca6906da9b448311ee41576f0bf7", 0xaa}], 0x5, &(0x7f0000002000-0x18)=[{0x18, 0x10d, 0x7, "d4b70700"}], 0x18, 0x4000041}, 0x8000}], 0x1, 0x8004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000001000-0xb3)="44e9bb786cfadf2810a9f8b33615d6e49c3583235dbeae2188b1a8d8e8714f105126ceba08eb8c99cd4045620193c88a7fab862cfde2c3289c7b34441bc697aec7de7580634fd052da3fb8ede203c071c56cf1b2e5df3f3d6d4907d46e105d36369b97cfd0ef846c0c17d650b3e017cbd5cc6586bccdd888542bdade0340038f27e6ad80f53ed5f4d173da9be06209136c634cfecc22b7b6991621def5ff9ca2671e7c77e22af9bb714ba3ca86ddb3c3463ab3", 0xb3, 0x0, &(0x7f00004a5000-0x10)={0x1a, 0x1c, 0x732b, 0x5, 0x9, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f00003d3000)={&(0x7f0000399000/0x2000)=nil, 0x2000}) pwritev(r3, &(0x7f0000eca000-0x10)=[{&(0x7f0000f8e000-0x2)="aa", 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f00005f9000-0x10)={0x9, 0x7}) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/27 06:54:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000c14000)={0x0, 0x20000800, 0x4000, 0x750b, 0x9, 0x4, 0xee2, 0xef, 0x7, 0x7f}) pipe(&(0x7f00001e0000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f00004ed000)={&(0x7f000088e000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00005e5000)=[{&(0x7f000037a000)=""/44, 0x2c}, {&(0x7f00008b2000)=""/4096, 0x1000}, {&(0x7f0000589000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c1f000-0xa4)=""/164, 0xa4}], 0x4, &(0x7f0000385000-0x8f)=""/143, 0x8f, 0x4}, 0x2) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000a34000-0x64)={&(0x7f0000533000-0x4)=[0x101000000000000], 0x1, 0x8, 0x5, 0x100, 0x8001, 0x7, {0x5, 0x4, 0x81, 0x0, 0xff, 0x2, 0x100, 0x2, 0x8, 0x0, 0x8000, 0x20, 0x5, 0x1ff, "fa3c62a27ed47193a225f5115bcb2a2d2e678815c75d7f0163ca738b710fee80"}}) sendmmsg(r2, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x8, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) r3 = getpid() sched_rr_get_interval(r3, &(0x7f00004f8000)={0x0, 0x0}) getsockname$llc(r1, &(0x7f0000830000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000048000)=0x10) 2018/01/27 06:54:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) execveat(r1, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000003000-0x8)=[&(0x7f0000000000)='\x00'], 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x401) sendmsg$inet_sctp(r2, &(0x7f0000422000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f000058e000-0x1)="c3", 0x1, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000a4e000)={0x1, &(0x7f0000785000)=[{0x0, 0x0}]}) r3 = dup3(r2, r2, 0x80000) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f00009e1000-0x40)={0x0, 0x9, 0x9, 0x20, &(0x7f0000b60000)=""/32, 0x8, &(0x7f0000033000)=""/8, 0x0, &(0x7f00003ba000)=""/0}) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000c0b000-0x8)=[0x2, 0x2]) 2018/01/27 06:54:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) io_setup(0xfffffffffffffffa, &(0x7f0000c20000-0x8)=0x0) 2018/01/27 06:54:57 executing program 4: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c39000-0xc)='net/udplite\x00') ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000032e000-0x28)={0x5, 0x8, 0x6, 0x2, 0x1}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f0000216000)=0x15, 0x2a) 2018/01/27 06:54:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000375000)='/dev/admmidi#\x00', 0xfff, 0x80000) getpeername$unix(r0, &(0x7f0000c60000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000d05000-0x2)=0x1002) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/27 06:54:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000c79000)='/dev/vcsa#\x00', 0xfff, 0x80000) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e3e000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000ab5000-0xa)='/dev/cuse\x00', 0x0, 0x0) io_setup(0xffc, &(0x7f0000eac000-0x8)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000006000)={@common='sit0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='lo\x00'}}}) 2018/01/27 06:54:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2e00, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f000073d000-0x30)={0x401, 0x20, [0x7, 0x0, 0x9, 0x0, 0x6, 0x3, 0x20, 0x200]}) fgetxattr(r1, &(0x7f0000aa3000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000b32000-0x4d)=""/77, 0x4d) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00003c7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0], 0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f000030c000)=']selfwlan0+keyringproc&wlan0\x00') r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000628000)={0x0, 0xffffffff}, &(0x7f0000452000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000b0000)={r3, 0x75, 0x9, 0x1}, 0x10) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) sendfile(r2, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x100000001) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000108000)='/selinux/access\x00', 0x2, 0x0) 2018/01/27 06:54:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x81, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f000089d000-0x4)=0x0) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000f85000-0xd)='/dev/snd/seq\x00', 0x0, 0x420000) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0xa0000000}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f85000)='/selinux/load\x00', 0x2, 0x0) 2018/01/27 06:54:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000289000-0xf)='/dev/sequencer\x00', 0x61c0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000246000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r1, &(0x7f000057b000)=""/227, 0xe3, 0x20, &(0x7f0000565000-0x14)={0x11, 0x1d, r2, 0x1, 0x8dc, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e51000-0x108)={0x0, @in6={{0xa, 0x0, 0x9c, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x6, 0xe4, 0x4, 0x9, 0x7, 0x40, 0x1, 0x2008, 0x401, 0x4ef, 0x80, 0x6b, 0x5, 0xe]}, &(0x7f00006b4000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000688000)={r3, 0x6}, 0x8) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000425000-0x8)={0x0, 0x9}, &(0x7f0000ad6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000724000-0xc)={r4, 0x1d, 0x30}, 0xc) r5 = accept$alg(r0, 0x0, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000b76000)=""/70) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f63000-0x10)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r6, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32, 0x2b}, 0x54) sendmsg$alg(r5, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000b61000)=[], 0x0, &(0x7f0000947000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000060e000-0x28)={0x40, 0x20, "1c78c6300ff2d03fd6f7679ca223020bc1ddb6d5e6a1dba0925a124b013454d7"}) sendto(r5, &(0x7f0000c3c000)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de2fe526deeb396405d2e5eb92f68aadaa5d4c8ca9eaa8894bb2374da89bc086889631d2f9529b82232f240f765ca6266c56f2d0262b9f3f2973a5a0adbd501356297bad02ec8b2cc1ce2b44d9cf1d908189862a69b2c23d99788f0ac7d7a5c6936082b4fc4cc4a7dc2fe615898c989e6e", 0x90, 0x0, 0x0, 0x0) recvmsg(r5, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 06:54:57 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f000000b000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000005000)='/dev/dsp#\x00', 0x6, 0x200) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f000000f000-0x20)={0x101000, 0xd000, 0x8001, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f000000d000)=0x0, &(0x7f000000d000)=0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) 2018/01/27 06:54:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000d96000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind$inet(r0, &(0x7f0000774000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000a3c000)=0x0, 0x159) [ 45.704955] 8021q: VLANs not supported on lo 2018/01/27 06:54:57 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000025000)={0x40, 0x800000000021, 0x323, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="cee4d83b87dd77c6acd06564341740672250633692ef8a4564f0fda3bc"}]}]}, 0x1c1}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 06:54:57 executing program 0: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f87000)=[{&(0x7f0000518000-0x36)="cb", 0x1}], 0x1, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000f89000)={0x3f, "f5baf1b81219"}) read(r0, &(0x7f0000f89000-0xb8)=""/184, 0xb8) fcntl$setpipe(r0, 0x407, 0xaecd) 2018/01/27 06:54:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) r1 = memfd_create(&(0x7f0000dc0000)='cbc-cast6-avx\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000e75000-0x38)={0x0, 0x0, &(0x7f00001ff000)=[{&(0x7f0000659000-0x20)="67701d0b04338a78d00a643b1e73ced1", 0x10}], 0x1, &(0x7f0000ab6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f000097f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000045b000)=[{&(0x7f0000d29000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 06:54:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0xffffffffffffffff, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00003b9000)={0x0, 0x1, 0x0}, &(0x7f000069e000)=0xc) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000de6000)='/selinux/policy\x00', 0x0, 0x0) execveat(r2, &(0x7f0000a33000)='./file0\x00', &(0x7f0000592000)=[&(0x7f0000f0c000)='md5sumnodevvboxnet0vmnet1mime_typeproccpuset\x00', &(0x7f000018e000)='wlan0]\x00', &(0x7f00006fe000)='}securityeth1-posix_acl_access\x00', &(0x7f0000be4000-0x2)='-\x00', &(0x7f00009d2000-0x1)='\x00', &(0x7f000024f000-0xe)=')vmnet0eth1-^\x00', &(0x7f0000b86000)='\x00'], &(0x7f0000eea000)=[&(0x7f00008d3000)='securityselinux)\'mime_type\x00', &(0x7f0000214000-0xa)='mime_type\x00', &(0x7f0000d77000)="7be773797374656d29637075736574826c6f766d6e6574316574683000", &(0x7f0000418000-0xe)='@vmnet1nodev*\x00', &(0x7f0000e5c000)='\x00', &(0x7f00008ea000-0x1)='\x00'], 0x1800) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008df000-0x8c)={r1, @in6={{0xa, 0x2, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = socket$kcm(0x29, 0x7, 0x0) socket$llc(0x1a, 0x2, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f000048b000-0x8)=0x0, &(0x7f0000bee000)=0x8) r4 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000988000-0xc4)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0xfffffffffffff001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdd6}, @in={0x2, 0x1, @rand_addr=0x2b6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc4) setsockopt$inet6_int(r4, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) [ 45.766799] 8021q: VLANs not supported on lo 2018/01/27 06:54:57 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000004000-0xb)='/dev/adsp#\x00', 0x6, 0x900) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003000)={r1, &(0x7f0000001000)="032008bc973d6e6dbd8ea014f92841fa860489", &(0x7f0000003000)=""/9}, 0x18) 2018/01/27 06:54:57 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, 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) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000090b000)="", 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ea3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000d2c000-0xa)='/dev/vcs#\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x805, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00007d8000-0x20)={"ae920390837462fa4757652fce05e393", {0x4, 0x80, 0x8, "936bfc399308", 0xe1ec, 0x0}}) mbind(&(0x7f0000c26000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000d90000)=0x9, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00004a3000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$KVM_NMI(r0, 0xae9a) flistxattr(r2, &(0x7f0000e0e000)=""/242, 0xf2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x0, 0x0) readv(r3, &(0x7f0000f4e000)=[{&(0x7f00000ce000-0xd4)=""/56, 0x38}], 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003a2000)={0x0, 0x0, 0x0}, &(0x7f000037f000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0x0, 0x6, 0x3, 0x20, 0xa, 0x0, 0x80, 0xff, 0x0, r4}, {0x0, 0x7ad, 0xfffffffffffffff7, 0x9, 0x1, 0x3, 0xffffffff, 0xffffffffffffffe7}, {0xbdcd, 0x6, 0x9, 0x857f}, 0x8, 0x2, 0x3, 0x1, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x2, 0x7c}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x2, 0x3, 0x675b, 0x2c, 0x0, 0x9ba}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) preadv(r3, &(0x7f0000991000-0x8)=[{&(0x7f0000e39000)=""/1, 0x1}], 0x1, 0x0) gettid() timer_create(0x0, &(0x7f0000ec5000)={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}}) clone(0x0, &(0x7f0000e4a000-0x24)="", &(0x7f000074e000-0x4)=0x0, &(0x7f0000774000-0x4)=0x0, &(0x7f0000042000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000372000)={0x0, 0x10000, 0x5, &(0x7f0000010000-0x8)=0x0}) tkill(r5, 0xc) 2018/01/27 06:54:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d83000-0xc)={0x5, 0x1, 0x4, 0x80, 0x1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00003ed000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x12000) ioctl$TIOCSTI(r1, 0x5412, 0x4) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000d02000-0x10)={0x800, 0x101, 0x8001, 0x1f}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000ab000)=""/0) r3 = syz_open_procfs(r2, &(0x7f0000001000)='comm\x00') socket(0x1f, 0x80000, 0x1ff) execveat(r3, &(0x7f000000a000)='./file0\x00', &(0x7f0000003000-0x48)=[], &(0x7f0000001000-0xe)=[&(0x7f000000a000)='\x00'], 0x1000) 2018/01/27 06:54:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000801000-0x9)='/dev/ion\x00', 0x0, 0x0) close(0xffffffffffffffff) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000048b000)=@assoc_value={0x0, 0x2}, &(0x7f0000f8e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000fe9000-0x14)={r1, 0xfa, 0x9, 0x400, 0x640f, 0x1}, 0x14) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") poll(&(0x7f000074a000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) 2018/01/27 06:54:57 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006a8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ae0000-0x8)={0x0, 0x0}) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000fe2000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000072b000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = mmap$binder(&(0x7f0000106000/0x3000)=nil, 0x3000, 0x8, 0x110, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00006d5000-0x30)={0x9c, 0x0, &(0x7f0000fe5000)=[@transaction={0x40406300, {0x2, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x48, 0x20, &(0x7f0000fe5000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x1}, @fd={0x66642a85, 0x0, r2, 0x0, 0x0}, @fd={0x66642a85, 0x0, r3, 0x0, 0x1}], &(0x7f0000fe6000-0x20)=[0x28, 0x0, 0x38, 0x28]}}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x60, 0x28, &(0x7f00003fb000-0x60)=[@flat={0x77622a85, 0x10a, r4, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f0000fe5000)=0x0, 0x1, 0x2, 0x1}, @fda={0x66646185, 0x0, 0x1, 0x7}], &(0x7f0000fe6000-0x28)=[0x18, 0x70, 0x0, 0x20, 0x30]}, 0x0}}, @free_buffer={0x40086303, r5}], 0x1000, 0x0, &(0x7f0000fe6000-0x1000)="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"}) socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r6, 0x407, 0x0) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") vmsplice(r7, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r7, r6) writev(r9, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r8, r7, 0x5, 0x0) 2018/01/27 06:54:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$midi(&(0x7f00004cb000)='/dev/midi#\x00', 0x0, 0x400) connect$bt_sco(r1, &(0x7f000095f000-0x8)={0x1f, {0x96, 0x3, 0x66f, 0x7ff, 0x7, 0x3}}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0x14, 0x0, &(0x7f000057e000)=[@increfs_done={0x40106308, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000bf0000-0x1)=""}) 2018/01/27 06:54:57 executing program 5: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d07000-0x8)=[{r0, 0x0, 0x0}], 0x200000000000031b, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000f6f000)={0x8, 0x4, 0x200, 0x40, 0x1, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f6f000)={r1, &(0x7f0000c73000)="4c74d369c7958ef453dc678563a4e7c89a8ab350215f664c8fb2ae526188c2e0778dbd2b5d1adc316a1e135f245e5f9fd430374330d84b90fb6cb54b86669119dfc0a9693233a8e866bf3c8d440647e022e29ec93fdafb218c0d48bb3a4339f28c57b30299d2f824a6e78c787b65c0f333d6636f80feb8a33f447a6cd26a3aeace8fe845481b584ddd3e65", &(0x7f0000f6f000)=""/51}, 0x18) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d73000)='/selinux/enforce\x00', 0x501000, 0x0) fstat(r0, &(0x7f0000bc5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000d35000-0x4)=0x0) mmap(&(0x7f0000f6f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = geteuid() mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f72000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={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}}, &(0x7f0000f73000-0x4)=0xe8) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000903000)={&(0x7f0000f72000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000f72000)={&(0x7f00000ef000-0x192)=@updsa={0x250, 0x1a, 0x100, 0x5, 0x1, {{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0x0, 0x80000001, 0x0, 0x0, 0x2, 0x80, 0x80, 0x89, r6, r5}, {@in=@empty=0x0, 0x3, 0x3b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x7fffffff, 0x6, 0x0, 0x5, 0x4, 0x8, 0x5, 0x7}, {0x7fffffff, 0x3, 0x6, 0x6}, {0x6, 0x7, 0xffff}, 0x4, 0xffffffffffffffff, 0xa, 0x1, 0x100, 0x1}, [@algo_comp={0xe0, 0x3, {{'lzjh\x00'}, 0x4b0, "248fa564486f2660ed39e423997886ae0e6a89b8c25b79f5b39764ac5469df0643beffba8c100708fab29996a97f3381551261743572c77aaf21c0b1cc2696f47eb3665161357c7aa43b1ad92ff2c06b24ca463b6c20e49e07e34fc4d726d0e1c434525ec43950d56916790349221de6f37b12363b5e120dfece94e1c9b49af8ac9903c35f9d07d24d6fa198adc81b10279354a53349"}}, @replay_thresh={0x8, 0xb, 0x9}, @tfcpad={0x8, 0x16, 0x5}, @lastused={0x10, 0xf, 0x3}, @replay_esn_val={0x44, 0x17, {0xa, 0x6, 0x1, 0x1, 0x6, 0x100000001, [0x71f7, 0xe2, 0x7fffffff, 0x8001, 0x4000000000000, 0x2, 0x3f, 0x7, 0x8000, 0x0]}}, @srcaddr={0x14, 0xd, @in=@remote={0xac, 0x14, 0x0, 0xbb}}, @tfcpad={0x8, 0x16, 0x20}]}, 0x250}, 0x1, 0x0, 0x0, 0x0}, 0x40000) mkdir(&(0x7f0000f72000-0x8)='./file0\x00', 0x20) sendmsg$netlink(r2, &(0x7f0000967000)={&(0x7f0000ec0000-0xc)=@proc={0x10, 0x0, 0x1, 0x8200000}, 0xc, &(0x7f0000122000-0x40)=[{&(0x7f0000f62000)={0x358, 0x12, 0x300, 0x1, 0x2, "", [@generic="5c26d153529c20f048659ea62b0731eaa25fda7adb324b86394aa6936f164a04b9c8766bbd79c7c3c3f79775b2a1a7ff6cf729886925a32edfec7f7ff7cf90dc5bf5d0a2244d6e74e8ff80f8255e349ddac0b1df5fc297b8779effd7", @generic="e285a4e4b29c6383f0a0b730bd6248d945c51778f6e35a4577d27edd3f45fb2ebcbc4bb3960716f5d2fa12f4cf1e2427e3da92843f5456fe99e1ae71a922546faef2de52235164c7c91338362717aea3d05f227d9037", @nested={0x1a4, 0x60, [@typed={0x24, 0x21, @str='keyring#posix_acl_access\x00'}, @typed={0xc, 0x15, @fd=r0}, @generic="ca76a16c9921a4f47b768e5692673405bf6c435418fe2a41289113fb67271d7914589c66740bf6f8e7120525e00eb49ad63656006a63807e4f007d0b66e3603ef8d4d17fade936a6e0ff931d9338ff6a20328fa77aaf49069abb5e3417d6", @typed={0x4c, 0x4f, @binary="c13afeca812c23675d86f9848fac29d37df1a6472cbf962621a25f81263c57480fbd67a5819aaf8ec4155551e49ecfbbffc3639af1ef53cb57803d11ec7483524160e763"}, @generic="2924bb883ca43d2964c7173cfce4973f26021740feffe6e4162c05c919076afacf7ba32019686b06f323c9b110a8f58a63a11c5bc8bb9e9d67b8bf774947dd8224411d067e728415b263ab3fad976242aa431ca08555e808d720bcc1ba200bd718e51281190c5e7cd76bb2aa26382a12e65bc66249bb8a6b3280b1cf349de93909c66a2278d0124217cb022fe438d332e5ac921b6ce1f7515996fcebb9ff1ee9e5b8a962978cbe2af4b19b4e765bd8dab33aee7a2f49adef8d", @typed={0xc, 0x5c, @ipv4=@empty=0x0}]}, @typed={0xc, 0x8c, @uid=r3}, @generic="1c98d14f5da93885fc1c3ab471c29193b651d6bccb9f68573b8012caac6193b29738163b99efbfc28108a7378fa2633ec0e0df326e34151e", @generic="8a12b211634710625a19341ae7b3f79fc1979e5bb52cdd85ac5e4c80736056bd7dec5ba6ab53861358813a4f7b1a123f2300166fe696ffbc4575993e6ff4b30e9567560fc5577a5dd1bf451d3cc75cf4db5482ea869165e40f8fb9caf63836d27dd4278f0fa2d9c1d5dbfa7208d8569a7fd296358f174cc7b87e3005b18f3b3b5d9d303b4ba880204f8a226ae9046996ea501721bff67d4ce2987cb45c5a15fbb930b3a66a40f1e1dd8fde9920"]}, 0x358}, {&(0x7f0000f6f000)={0x1c, 0x20, 0x206, 0x7, 0x1, "", [@typed={0xc, 0x21, @u32=0x0}]}, 0x1c}, {&(0x7f0000f6f000)={0x10d8, 0x1d, 0x102, 0x7, 0x3, "", [@nested={0x10c8, 0x8f, [@typed={0xc, 0x38, @pid=r4}, @generic="9c1878ee5ab4e62f030a8f3c21f03f56bc46351ddc19dfae191dd25e205bec1195c8b13b5b4da85a690fee7702ac4d92cfb92bfeb3a75357d0cef9dd15ff9ebefaf831574bbecb1e2601545ff511e547347dc65bdac06baeef4faa6d4e0a5f346d16519f3d83c84a59c0b282b65f3f9c8e64a112381c3a4ff5076093a43aa27223b70dadbf724f94e68a5618839234658789", @typed={0xc, 0x18, @str='}&\x00'}, @generic="1e5815662a0bef76", @typed={0x8, 0x9, @void=""}, @generic="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", @generic="bc83aff834ef0407e9"]}]}, 0x10d8}, {&(0x7f0000f6f000)={0x1c, 0x3f, 0x320, 0x3, 0x0, "", [@typed={0xc, 0x38, @uid=r5}]}, 0x1c}], 0x4, 0x0, 0x0, 0x0}, 0x40090) 2018/01/27 06:54:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000039000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$amidi(&(0x7f0000ad3000)='/dev/amidi#\x00', 0x7fffffff, 0x100c1) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000b9f000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/27 06:54:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget(0x3, 0x3000, 0x1a20, &(0x7f00000c9000/0x3000)=nil) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000526000)='/dev/vga_arbiter\x00', 0x200002, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x1a, &(0x7f00003ab000-0x2)=0x1f, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00003f7000)={0x0, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1f, 0x6, 0xffff, 0x0}, &(0x7f0000d82000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000086c000-0x10)={0x9ad, 0x3, 0x39, 0xd52, r2}, 0x10) shmctl$IPC_RMID(r0, 0x0) getpeername(0xffffffffffffffff, &(0x7f00003e1000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000017f000-0x4)=0x26) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000f3d000-0x8)={0x0, 0x644, 0xa32b}, &(0x7f0000eeb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000c1d000-0x10)={r4, 0x0, 0x7, 0x1}, &(0x7f0000a9c000-0x4)=0x10) [ 45.987686] binder: 6862:6867 BC_INCREFS_DONE node 15 has no pending increfs request 2018/01/27 06:54:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c60000-0x14)={@multicast2=0xe0000002, @empty=0x0, 0x0, 0x4, []}, 0x10) pwritev(r0, &(0x7f0000840000-0x20)=[{&(0x7f00009e3000)="", 0x0}, {&(0x7f0000047000)="bd9f8576ae06813a7e3d76c4203fe20c19df0ad863238bc04dfc89cc29b57dca0cdea076ddb7f521d273754363c505d2bdf05cf13bd38a1dacb95c6b56ecb68f6c62335eac0181643461fee4705ac5c8918a0a5a5ad531101eab4589972a9d5a472eca5d2e6065e695eafc9970a7708b03913f71df0dfbd94d2da0db055acc8b1b9084e04c677db92b4a690c670da92d15be8a24a1456fd1b92c372b4d8f0d01052df600c8a3c6f6cb3de3ddbebf016c4d04c1c7d0ed90699283c5d021c2ebb29c8e4ccb1f19121c1781686e1086351331601301ffe6", 0xd6}], 0x2, 0x0) [ 46.031892] binder_alloc: binder_alloc_mmap_handler: 6862 20000000-20002000 already mapped failed -16 2018/01/27 06:54:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00004be000)='keyring\x00', &(0x7f0000637000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000aa3000-0xc)='id_resolver\x00', &(0x7f0000f9a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009b5000)="", 0x0, 0x0) add_key(&(0x7f0000093000-0x6)='logon\x00', &(0x7f00006b3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f0000d36000)='cifs.idmap\x00', &(0x7f00000be000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007f2000-0xd5)="0164403ba9574e0b35b56084b18abebe0a3d0eaba514f70281e59c290a120b86d4448ef3169c14f16cb004831e49de1cd00c41e97efad7cd10680b0aad59ddc12dfd3f8256ab5d5ebb7e11c04874ea1fb4d092a1db819ea20773b6ff00df9292b87754b9c389b6dd818be7e826ce9a6764a9e35ba089782e4fab8b0afd6544410aff86598430f41b268afe06a80c8c92b8402c146dc1aefe71faea4c2645f05a573f32ac0d6b70223a7cf679ddd874e4249ef3bc7eb9bbb27f8a9aaf824eb43eac72028ed7bbcd4e0fa68a2353036d4dc4648c351d", 0xfffffffffffffcbe, r0) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000704000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) sysfs$3(0x3) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000082a000-0x2)='\x00\x00', 0x2, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) r5 = socket(0x0, 0x80804, 0xa6ed) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000dc0000-0x2e)=""/46, &(0x7f0000f60000)=0x2e) r6 = syz_open_dev$amidi(&(0x7f0000b49000)='/dev/amidi#\x00', 0x9, 0x10000) ioctl$EVIOCGABS2F(r6, 0x8018456f, &(0x7f0000ba5000)=""/56) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f000056b000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x91f, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x93ce, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}, @in6={0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1c14}], 0xa0) ioctl$KVM_SET_NR_MMU_PAGES(r6, 0xae44, 0x9) vmsplice(r6, &(0x7f0000f97000)=[{&(0x7f0000357000)="3ee33c1b0b37d5d045ffdaf468b4b2073b33128f2274c27751c596b14ab5f5711568cd57e9aab3118a3711dde9600b3739a11b013a0d0ae250ac620127ad45fdd1ca5d33a4933c360d8bb37042ba78d47fa752bffdee7822e4475606bc2a72736d3ace8466f114c7c2ea32e864c65b846fd9ec94942c2c70d6b01271c3d197436f1279b6ad64ff7edbf925e3c4b1cc625b8ae3d1b9c80beb2e43b90b4d6e2201e10fa3875e11f07cc2e9b01a6611b3828795fd0c807fa4901f7cdfcd9e29780326", 0xc1}, {&(0x7f00009b4000-0xd5)="5a71d0cf18ba939268173af63879c75bd427890eee965766b9379e102f8b0629f33202910853b945909e4dfb11edabb1728b41c985a66bfa897be01d005ff26570a129bf3c516718d8207a026df2f98dc3bdb96bce745bcd5d9562dbbc8bbe721f4d814f2adaf254b57cca9a98c1721035b11732449d6fa2a1384ca663c9ffac07f42e77f1535b7eed77aadf35ce56de1032afeb64285467586c90fd600e727d7813d166950b45699d740144f59bd376979fea15eda036282be8ba8db2274980fbc62cdd0551f20ae5b7bcc746c91190312d9894e0", 0xd5}], 0x2, 0x1) init_module(&(0x7f00009b9000)='/dev/amidi#\x00', 0xc, &(0x7f0000fa3000-0x5)='user\x00') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a03000-0x4)=0x0) ptrace$setsig(0x4203, r7, 0x6, &(0x7f0000e86000)={0xf, 0x800, 0x3, 0x3f}) keyctl$dh_compute(0x17, &(0x7f0000f8e000-0xc)={r3, r4, r4}, &(0x7f00003fa000)=""/1, 0x1, &(0x7f0000fa3000-0x38)={&(0x7f0000028000)={'sha1-avx\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setrlimit(0xb, &(0x7f0000be8000-0x10)={0x9, 0x80000000}) r8 = syz_open_dev$mice(&(0x7f000036c000+0x1d2)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r8, 0x84, 0x1c, &(0x7f00000f8000)=0x0, &(0x7f0000066000-0x4)=0x4) ptrace$peek(0x1, r7, &(0x7f0000a1f000+0x966)=0x0) 2018/01/27 06:54:57 executing program 6: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000759000)='/dev/mixer\x00', 0x10000, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f00007e8000)={&(0x7f00002d1000-0x10)=@ax25={0x3, {"1cbab78821f95f"}, 0x4}, 0x10, &(0x7f0000f7c000-0x20)=[{&(0x7f000098d000-0xd2)="fc0932b68b934bb667ce4ba03b7df9f928d9ba3253ae91890767d3fb0ee634c35ada6972a003ab6d61c9ceb7d6f00c1e836c8202cc4e6dc79fb6b735acbc005403238cb06053d20c1868e24efcda74e9f1f94cd90a88b4c4d9d683e3b84a4a83a8dbe5f9c9f42b21ab6c46abeb53fc85fe13f8fb730ffc9f6f66803691bb040c396375b17cd26515770d9a1291137323d52f840ba336d4bc58f2d4edc2bbe0c1750d546a3d17ae3d2ea7c8c7957b6ddaab1ea0629b7785fa1e53e2b4fba29c1eff9df6dcb2deff6c7f64917ae62c5c3bfd34", 0xd2}, {&(0x7f000062e000-0x56)="e48b8b871b5d2a223dbac714425ccf708efd72f243a1c9fc378292292716e8ec8c0a7524883eda5789a2f3db76af2bd71011bf3da3e5dcc15beb8137c2dd95bac66b3097b94533ed89f4629f0ce612cec486d670c19b", 0x56}], 0x2, 0x0, 0x0, 0x20000010}, 0x800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)=@ethtool_link_settings={0x51, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 06:54:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x7, 0x0, 0x2, 0xdf8d}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000008000)={0x7, r1, 0x0, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$void(r0, 0xc0045c77) r3 = syz_open_dev$vcsn(&(0x7f0000991000)='/dev/vcs#\x00', 0x4, 0xfda02d459070ee8b) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000c84000-0x10)={0xf8, &(0x7f0000cfb000)=""/248}) userfaultfd(0x80000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) modify_ldt$read_default(0x2, &(0x7f0000279000)=""/4096, 0x9af) io_setup(0x6, &(0x7f0000267000)=0x0) io_destroy(r4) [ 46.047461] binder: BINDER_SET_CONTEXT_MGR already set [ 46.047473] binder: 6862:6867 ioctl 40046207 0 returned -16 [ 46.137189] binder_alloc: 6862: binder_alloc_buf, no vma [ 46.142891] binder: 6862:6877 transaction failed 29189/-3, size 80-16 line 2903 2018/01/27 06:54:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000611000)='/dev/adsp#\x00', 0xffff, 0x200) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000033e000-0x11)="ea9c4da5d5f606e9aa5bf3f73119529344", 0x11) r1 = syz_open_dev$binder(&(0x7f0000172000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00002ba000-0x30)={0x44, 0x0, &(0x7f000069e000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffd8a, &(0x7f000050f000)=[], &(0x7f00002e6000)=[]}}], 0x0, 0x0, &(0x7f0000fc2000)=""}) 2018/01/27 06:54:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000128000)={&(0x7f0000440000)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffd22, &(0x7f0000023000)={&(0x7f000065a000)={0xffffffffffffff24, 0x0, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 06:54:57 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000024000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x0, &(0x7f000001b000)="2cfb4900d5c052846d9f04b1092da8ea86a1456accaa3a226da0f59bcb66a9d010d58b342dff2345667a1353b00d15bb389ad74c7cf9ccae4fd1b2fe6856209b951621219112ed8c6f45029c14") sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000024000-0x6c)=@ipv4_newaddr={0x2c, 0x14, 0x20000000221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_LABEL={0x14, 0x3, @generic="46f471e9750b39d28a7a615719c115ee"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000026000-0x4)=0xc) capset(&(0x7f000000a000-0x8)={0x20071026, r3}, &(0x7f0000023000)={0x401, 0x8001, 0x0, 0x2, 0x4, 0x9}) 2018/01/27 06:54:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e09000)='/dev/ppp\x00', 0x40803, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) prctl$setname(0xf, &(0x7f0000526000-0xb)="29d976626f706e65740100") openat$dsp(0xffffffffffffff9c, &(0x7f000041f000-0x9)='/dev/dsp\x00', 0x0, 0x0) lsetxattr(&(0x7f00002fa000-0x8)='./file0\x00', &(0x7f0000723000-0xb)=@random={'user.', '\\]em1\x00'}, &(0x7f0000f77000)='selinux-selftrusted\x00', 0x14, 0x3) 2018/01/27 06:54:57 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x9, 0x400) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000009000-0x6)={0x80, 0x2, 0x2}) connect$pppoe(r0, &(0x7f000002a000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='gre0\x00'}}, 0x1e) write(r0, &(0x7f000000c000-0x3c)="", 0x0) 2018/01/27 06:54:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x8)={0x0}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000012e000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x2, 0x2, 0x1, 0x2800000000000000, 0xfdb3, 0xd15}, 0x20) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f0000326000)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e9608000000f7ffff7f"}], 0x28, 0x0}, 0x0) 2018/01/27 06:54:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008f2000-0x4)=0x1640, 0x4) statx(r0, &(0x7f0000bfe000-0x8)='./file0\x00', 0x6800, 0x7ff, &(0x7f0000e0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00006d6000)=@buf={0x5e, &(0x7f0000f97000-0x5e)="5874636712ae9e4f47c8aee526d22218a1fa917c440b705cdcdb4b3ddf50aaa3e26076db89017554d5c70c36a7d8cdfa74f160b8bddfd85c161c93b36271a764215182eeca1614d516e56a03fcf747436d51205ae15be68fb5ec91b6c1d3"}) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000152000-0x4)=0xffffffffffffffff, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d65000)='/dev/dsp\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00002a8000)=""/148) 2018/01/27 06:54:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000511000-0x4)=0x1b) read(r1, &(0x7f0000001000-0xf1)=""/241, 0xf1) syz_open_pts(r1, 0x24040) [ 46.167215] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.173488] binder: release 6862:6867 transaction 16 out, still active [ 46.180278] binder: unexpected work type, 4, not freed [ 46.197181] binder: unexpected work type, 4, not freed [ 46.208663] binder: undelivered TRANSACTION_COMPLETE [ 46.214145] binder: send failed reply for transaction 16, target dead 2018/01/27 06:54:57 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) ioctl$TCXONC(r0, 0x540a, 0x7) readv(r0, &(0x7f00005bc000)=[], 0x12d) r1 = socket$key(0xf, 0x3, 0x2) r2 = accept(r1, &(0x7f000045f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000066000)=0xcf) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000f93000)={{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x200}, {0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x401}, 0x80000000, [0xa27, 0x100, 0x1, 0x513, 0x9, 0x9, 0xdd7, 0xfffffffffffffaaa]}, 0x5c) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) getsockname$ipx(r2, &(0x7f000092f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005f9000)=0x10) 2018/01/27 06:54:57 executing program 1: r0 = shmget(0x3, 0x1000, 0x0, &(0x7f0000eda000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget(0x3, 0x3, 0x200) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00003ab000)=""/5) syz_emit_ethernet(0x73, &(0x7f0000032000-0x73)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@llc={0x4, {@llc={0x2, 0xf4, "80", "46a93601088d9bdbd359a8e89d275b0000000091b987d4cff600000000000003e600c67b0a769971bc00eec867669443d0a720f2bf2d41fe17ca8c54b1a6a2cb59ed5158f845dd2a3e0ec8a7c617c822623c937c1f6584d708000000890f3a06e079"}}}}}, &(0x7f000029d000-0xc)={0x1, 0x1, [0x911]}) r2 = add_key$keyring(&(0x7f0000c47000)='keyring\x00', &(0x7f0000614000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) time(&(0x7f0000f54000-0x8)=0x0) add_key(&(0x7f0000031000)='cifs.spnego\x00', &(0x7f0000853000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e06000)="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", 0x1000, r2) [ 46.242764] binder: 6908:6910 transaction failed 29201/-28, size 0--630 line 2903 [ 46.277500] binder_alloc: binder_alloc_mmap_handler: 6908 20000000-20002000 already mapped failed -16 2018/01/27 06:54:57 executing program 4: socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3}, 0x1c) 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) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000538000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00002e5000-0x4)=0x14) 2018/01/27 06:54:57 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="05", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) set_robust_list(&(0x7f0000003000-0x18)={&(0x7f0000001000/0x1000)=nil, 0x5, &(0x7f0000f2c000/0x3000)=nil}, 0x18) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/104) 2018/01/27 06:54:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000ab000)='cdg\x00', 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000039a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000aec000-0x6)={0x10001, 0x3ff}) 2018/01/27 06:54:57 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f0000a35000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0x2, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x4, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 46.292708] binder: BINDER_SET_CONTEXT_MGR already set [ 46.301573] binder: 6908:6910 ioctl 40046207 0 returned -16 [ 46.308093] binder_alloc: 6908: binder_alloc_buf, no vma [ 46.308118] binder: 6908:6925 transaction failed 29189/-3, size 0--630 line 2903 2018/01/27 06:54:57 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000096b000)='/dev/ppp\x00', 0x40001, 0x0) perf_event_open(&(0x7f00006b1000-0x78)={0x3, 0x78, 0x1, 0x0, 0x1, 0x7ff, 0x0, 0x10000, 0x40, 0x3, 0xe5, 0x8, 0x0, 0xffffffffffffffff, 0x7, 0x400, 0x96ef, 0x400, 0x3ff, 0x8, 0x3f, 0x5bbc, 0xffffffff, 0x4, 0x4, 0x4, 0x100000000000, 0x101, 0x4, 0x6a5, 0x7, 0x20, 0x2, 0x8, 0x1ff0000000, 0x1, 0x5, 0x8, 0x0, 0x100000001, 0x3, @perf_config_ext={0x7, 0xff}, 0x2000, 0xfffffffffffffffe, 0xb7d5, 0x3, 0x3, 0x10001, 0x2, 0x0}, r0, 0x4, r1, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000054000-0xa)='/dev/vcs#\x00', 0x4, 0x40000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00004ed000)={0x0, 0x8, 0x10, 0x3, 0x80000001}, &(0x7f0000559000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000a5f000-0xc)={r3, 0x7ff, 0x0}, 0xc) bpf$BPF_PROG_DETACH(0x9, &(0x7f000037e000-0x14)={0x0, r2, 0x2, 0x3, 0x0}, 0x14) fgetxattr(r1, &(0x7f0000283000-0xc)=@known='trusted.syz\x00', &(0x7f000050a000)=""/189, 0xbd) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f000095e000)={0x0, 0x10001}) r4 = socket$nl_generic(0x10, 0x3, 0x10) lseek(r2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00003ea000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00006d5000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000bdf000-0x8)={r5, 0x4}, 0x8) sendmsg$nl_generic(r4, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x21, &(0x7f0000007000)={&(0x7f0000019000)={0x14, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 06:54:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000fe000)={0x8, 0x0, &(0x7f0000873000-0x1c)=[@register_looper={0x630b}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000749000-0x35)=""}) fcntl$setpipe(r0, 0x407, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005b7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006de000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c5e000-0x4)=0xe8) connect$packet(r1, &(0x7f0000e1e000-0x14)={0x11, 0xc, r2, 0x1, 0x400, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) openat$dsp(0xffffffffffffff9c, &(0x7f00001da000)='/dev/dsp\x00', 0x103040, 0x0) 2018/01/27 06:54:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000754000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000367000-0x4)=0x0) r3 = open(&(0x7f0000336000)='./file0\x00', 0x20300, 0x8) getsockname$packet(r3, &(0x7f0000988000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002bc000-0x4)=0x14) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000d87000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/27 06:54:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x6, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) 2018/01/27 06:54:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000080a000)='/dev/mixer\x00', 0x10000, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000701000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) fremovexattr(r0, &(0x7f0000cef000-0x14)=@known='security.capability\x00') 2018/01/27 06:54:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000165000-0x4)=0x0) prctl$setptracer(0x59616d61, r0) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r1, &(0x7f0000c5b000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f00008ba000)="", &(0x7f0000f32000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup(r1) timerfd_settime(r2, 0x1, &(0x7f0000e3e000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000758000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readv(r2, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) [ 46.361580] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.384428] binder: undelivered TRANSACTION_ERROR: 29201 [ 46.390570] binder: 6950:6952 ERROR: BC_REGISTER_LOOPER called without request 2018/01/27 06:54:57 executing program 7: mmap(&(0x7f0000000000/0xb0c000)=nil, 0xb0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000b0e000-0x71)=""/113, 0x71) r2 = syz_open_dev$mice(&(0x7f00006ab000-0x10)='/dev/input/mice\x00', 0x0, 0x40) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r2, &(0x7f0000b0e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b0e000-0x4)=0x1c, 0x0) link(&(0x7f0000b0c000)='./file0\x00', &(0x7f0000b0d000-0x8)='./file0\x00') ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b0c000-0x8)={0x2c9, 0x0, []}) kexec_load(0x3a13fc70, 0x2, &(0x7f0000150000)=[{&(0x7f0000577000)="b0c545fff1d77f9559c1df4b834661b999a400ecb24de870c27dd4af175a72ee1966c911ebda1f67e13e486626668e9c3fdd01212bcd6d0cdc862b2d6e4db4", 0x3f, 0x3f, 0xfffffffffffffffb}, {&(0x7f0000235000)="c3463d4eae31c949591abea04183dbaf73637dee8d00aef18873ed2b99fcbaa7b83ca49b29153ba8123ab7789a995c1560ddfd7b5275e20a6f31eb1bbfe355e13ceaefa2e4325bd15c92350f5cebfde4a8cce8df3ae455f21ff27484d5383b9c981c737a046612e382443da36e0e53210aeccb78f63fa272f7dae0063c19767b9ffa97bd", 0x84, 0x61aa, 0x5}], 0x2a0000) 2018/01/27 06:54:57 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fbe000)='/dev/sg#\x00', 0xbe4, 0x8000) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fbf000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000fbf000)=0xff) madvise(&(0x7f0000dbe000/0x4000)=nil, 0x4000, 0x10200000008) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fbe000)='/selinux/load\x00', 0x2, 0x0) r1 = msgget(0x2, 0x43) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000fc1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$MSG_INFO(r1, 0xc, &(0x7f000026f000-0xe9)=""/233) 2018/01/27 06:54:57 executing program 2: clone(0x0, &(0x7f0000f79000-0x1000)="", &(0x7f00005af000+0x7cb)=0x0, &(0x7f0000b2d000-0x4)=0x0, &(0x7f000076a000-0x16)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/168) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0xa000, 0x0) clock_getres(0x0, &(0x7f0000813000-0x10)={0x0, 0x0}) 2018/01/27 06:54:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006e8000)='Met/ap\x00') pwritev(r0, &(0x7f00000b6000-0xa0)=[{&(0x7f00000dd000-0x89)="aa37af7989e06a8dc7e6a3b613f9afc51833335fe9f8381dff5fe0dd2ad9f9007c3b0e5265bfb6c56eeb1d84a8fb798fa9c1697f051fdec8f1d9762dac2e2c46bef098fccd37cd7a754576b636fc61384470ced7ec8929547d19114217f0dc806b6ab9bf1e48cc5a639cd2ab1acf2a2f38dd05c093618ddc099aaff5589fb8eb441dc15007ffcadb88", 0x89}, {&(0x7f0000ae1000-0x1000)="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", 0x1000}, {&(0x7f0000111000)="d4a087071acb1525907462654d44b2c2341829320872de53e5b179b7105c52daec415c505fabbda9cd2bc6e823e616a341fb1d60bde9c77815a80318fb8a4f01f69b9f700a025b0a944064badf1c5dbc0a1d52032c4c94a7602ecb3f98a4783218f4030f2c0d4d5c1e87d8c28e2ac5d04a4a3d93778a5550f6a7659b3a2b9f348734c1a6888248feded138df5b92e07aca776a06ad5890b3ac5abf31de689128197488de4b1289aa6343822a093f17f9109c0743bd30b46a06efceee1044ad9dc9ebdcc6f0602cbf23af87beb27465810df9fcb10493900f4928f2e2c45c17a4d3be338d6a20ff8fd20a627f4a276c46261848ca5310", 0xf6}, {&(0x7f00006e6000-0xa8)="a134719dc6ae79d0bef85b9146679122395d92332f32356c7702672276737ce50df5e6b8140368959eae4c189b2ddf1e06204f90d98f4d2fdbf90976e358cbac2a77fc725bc88ff5dbc6200284f56373bb8bc628bda0044cb113e88e1bb05cd15102590b6a5f761c4f2537564573fae53cff593cd2d69faebad358194c81dc0f7e2ab71d072b6ef85cd6a0f8c4cfc52ce25acb187df40b1584af247d03c64c25d608220be9353bfe", 0xa8}, {&(0x7f0000d50000-0xc6)="f0021d2754207518fdf003145bef1ff54784ce7b3b4c7d7770911f4fd5f5127dd8b900b9595da13dfec7e625249b3067df4eb807c4efb067c9d041f723dfcb1d96cf13c21e3e4f7f7cff3d857bf34197e57a45b57c2531f1d24332e48d615dc5a2fd2efd3ac77541ebd3b55b956be4fca212207099b36252b47b5e587b4104a3b1188c2701ee7b86c7221c46d95194e7444a046e0585a47ca7a44783923e85391a41ca5af14c57aa1886f1e32147d9ecfb84fd114cbdfd5d270b667d280d1f8f12c11e96b41b", 0xc6}, {&(0x7f000058b000)="038b3cf6ecb1f6995133291333ef0d669001e77847c53264405b5f0249cfb6469e180e6dd3de286daacd0e19947b20860a2f11432b0704f366de1606883f2aeb8cc682a391309ac29f8739691c0c1c1161b80ea6cd0a13f8400b97c8b40408a9a426ecb9e373f32c588de4d6fea54f686e237901a0bfa94be83eb927d2d07e9a87d68b26dcc8ad7c534758c3075b4b4f0e2657841a0f8384cc7535cef815016399f8674d94900d73aad890601db2c31688548f948461c495d51bc15c4f667ff2e8", 0xc1}, {&(0x7f00000ba000)="dce93fa6c139b9558d3d4669239f4ac4942bdb4babbdc571f75829932408e2bc763cf7b8fbd07ad67f4d7467ae6b0e34e28f457bef33ca9f0ece9f9e809b7520b7044ec91ea818285772da9eb81b14f3d246292bc377430ee917dc735ab224713c2fd79c23eef72495d748220e72e08e69ee96676d1365458e081525df6d147c095dfed03e8d23d7646242d13a7c89ce2ff3ff", 0x93}, {&(0x7f00008df000)="e0752bae39ebb54c34cb16483705c010daa9a269f5b2e6c6cdbe44d682efec825474e672eac62776c8cc57d274f52671c89dbbfd9c7c28faef029cc86055b30b70a63f2e1c9f09e88bbfd14aeda65f1765d659ab763f06954a67d04c158f2804d8e8b1b9bb6fe23c69888485838a2c905da3d1b4a821fca955fb278f253e38f6da0831870009198f7a10500c3c7d00f85584b98758c60610b9b0036cf9e7a3303214b95963507e2fa47c42a8cda3af29f8890fa44132b40148b8f3c94fe6ca346e31c36f86fd651961d7cbcea76a1b8a927b5562ad74f4", 0xd7}, {&(0x7f00008c3000-0x2e)="463c75e907b61e220f0af7dea0b6ab93c5941fccc3b61534b5f22f3312be793d52c736499868ed7ec8262e7f6780", 0x2e}, {&(0x7f0000669000-0x25)="3e7076122680b0e8b07527754a81d4765779c2b0d7c8910e33778b53f0166a0c095fa4f7b5", 0x25}], 0xa, 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) pread64(r0, &(0x7f0000928000)=""/129, 0x81, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000003000)='.s/ \x00\x00\x00\x00') readv(r0, &(0x7f00000f9000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/27 06:54:57 executing program 6: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000001000)={0x10200, 0x0, &(0x7f0000000000/0x1000)=nil}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000001000-0x80)={0x5, 0x0, [{0x80000019, 0x1, 0x0, 0x5, 0xb81, 0x0}, {0xc000000f, 0x203, 0x6, 0x7ff, 0x0, 0x0}, {0x8000000f, 0x41, 0x0, 0x10000, 0x6, 0x0}, {0xc0000001, 0x9, 0x2, 0x69c, 0x4, 0x0}, {0x0, 0x401, 0x40, 0xfffffffffffffe00, 0xfff, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xde)=""/222, 0xde}, {&(0x7f0000d20000)=""/205, 0xcd}, {&(0x7f000080a000-0xe6)=""/230, 0xe6}, {&(0x7f0000000000)=""/35, 0x23}, {&(0x7f00007d5000-0x51)=""/81, 0x51}], 0x5, 0x0, 0x0, 0x3f}, 0x12002) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0x1d4, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x24, 0x3000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x1, 0x0, @fd=0xffffffffffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 06:54:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a54000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000684000)=0xc) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000083c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f00007cb000)=""/207) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000082d000-0x8)={r1, 0x0}, &(0x7f000069b000-0x4)=0x8) 2018/01/27 06:54:57 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0xfffffde8, 0x800) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000004000-0x27)="", 0x1af, 0x800, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/27 06:54:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) clock_getres(0x0, &(0x7f0000305000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000046000-0x18)=[], 0x0, &(0x7f00003e8000)={0x0, 0x0}, &(0x7f000087f000)={0x0}, 0xfffffffffffffcef) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93, 0x0}, {0xffffff90, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 46.390582] binder: 6950:6952 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 46.406937] binder: 6950:6957 ERROR: BC_REGISTER_LOOPER called without request [ 46.406945] binder: 6950:6957 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER 2018/01/27 06:54:57 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000004000-0x5)='stat\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000000d000-0x4)={0x200, 0x0, 0x9000}, 0x4) r3 = syz_open_dev$sg(&(0x7f000000b000)='/dev/sg#\x00', 0x563, 0x4000) getpeername$ipx(r3, &(0x7f000000a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000009000-0x4)=0x10) 2018/01/27 06:54:57 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x8, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000016000-0x38)={&(0x7f0000013000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000013000)=[], 0x0, &(0x7f0000013000)=""/0, 0x76, 0x0}, 0x0) 2018/01/27 06:54:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d19000-0x2)='^\x00', 0x2) getsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000f48000)=""/196, &(0x7f000045a000-0x4)=0xc4) r1 = syz_open_dev$binder(&(0x7f0000735000)='/dev/binder#\x00', 0x0, 0xffffffffffffffff) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004ff000-0x8)={0x1, [0x0]}, &(0x7f0000805000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000050e000)={r3, 0x2672ac83, 0x3, 0x6}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f0000206000)=[]}}], 0x0, 0x0, &(0x7f000084b000)=""}) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000621000-0xc)={0x6, 0x400, 0x93, 0xfffffffffffffff9, 0x8, 0xffffffff}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00002ba000-0x30)={0x32, 0x0, &(0x7f000069e000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xff31, &(0x7f0000f53000-0x60)=[], &(0x7f00002e6000)=[]}}], 0x0, 0x0, &(0x7f0000484000)=""}) 2018/01/27 06:54:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00000c2000)='id_legacy\x00', &(0x7f0000f51000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d69000-0xb5)="231335786d470b2bba5c2e8c8851c73ead555baa2ae5795ddb84e9aa25a94380522c998346e92f880b1a199d14468686da3492015bef7c21d5ec571483648894cd179a6746bb6849ede7b242c47a9803041c0a2e1be1149ad1d7c590ea875eb402093b5871b49ae70ed1c2fa443c23768b6ddc12e3bb0e796b8f306a2bc4e678ffc112f4377c1ecc8e1d3fd96de5319ac78f332d9a625495cf2a13e738618797e56bef8ebb7307a69add1a00c591aceba0c8a0b13c", 0xb5, 0xfffffffffffffffc) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00003a1000)=0x0) keyctl$get_security(0x11, r1, &(0x7f0000e64000)=""/17, 0x11) clone(0x0, &(0x7f0000241000-0x1b)="", &(0x7f000003f000)=0x0, &(0x7f0000af4000-0x4)=0x0, &(0x7f0000923000-0x6f)="") arch_prctl(0x1003, &(0x7f000019d000)="23d1363d48d32f51e7c1c8cc697b1a000000000000007fd9995acf00000000000001ff499733f25c71db8390a5ee2105db867da61e730dbacc76e82a0532fb") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b86000)=0x0) sched_getscheduler(r2) 2018/01/27 06:54:57 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0xfffffde8, 0x800) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000004000-0x27)="", 0x1af, 0x800, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/27 06:54:57 executing program 1: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f20000)={@generic="00007bff7f0000001d00001f000016b5", &(0x7f0000f21000-0x2c)=@ethtool_cmd={0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 46.574154] ================================================================== [ 46.581626] BUG: KASAN: use-after-free in erspan_build_header+0x3bf/0x3d0 [ 46.588549] Read of size 2 at addr ffff8801ca2fc94b by task syz-executor0/7006 [ 46.595894] [ 46.597519] CPU: 0 PID: 7006 Comm: syz-executor0 Not tainted 4.15.0-rc9+ #282 [ 46.604784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.614143] Call Trace: [ 46.616742] dump_stack+0x194/0x257 [ 46.620391] ? arch_local_irq_restore+0x53/0x53 [ 46.625048] ? show_regs_print_info+0x18/0x18 [ 46.629555] ? erspan_build_header+0x3bf/0x3d0 [ 46.634119] print_address_description+0x73/0x250 [ 46.638934] ? erspan_build_header+0x3bf/0x3d0 [ 46.643503] kasan_report+0x25b/0x340 [ 46.647284] __asan_report_load_n_noabort+0xf/0x20 [ 46.652202] erspan_build_header+0x3bf/0x3d0 [ 46.656596] erspan_xmit+0x3b8/0x13b0 [ 46.660376] ? prepare_fb_xmit+0x9a0/0x9a0 [ 46.664587] ? netif_skb_features+0x9b0/0x9b0 [ 46.669060] ? __dev_get_by_index+0x1a0/0x1a0 [ 46.673546] packet_direct_xmit+0x315/0x6b0 [ 46.677845] packet_sendmsg+0x3aed/0x60b0 [ 46.681974] ? find_held_lock+0x35/0x1d0 [ 46.686025] ? avc_has_perm+0x35e/0x680 [ 46.689991] ? kick_process+0xc0/0x110 [ 46.693861] ? packet_cached_dev_get+0x2b0/0x2b0 [ 46.698605] ? avc_has_perm+0x43e/0x680 [ 46.702556] ? avc_has_perm_noaudit+0x520/0x520 [ 46.707202] ? __fget+0x35c/0x570 [ 46.710639] ? iterate_fd+0x3f0/0x3f0 [ 46.714423] ? find_held_lock+0x35/0x1d0 [ 46.718471] ? sock_has_perm+0x2a4/0x420 [ 46.722512] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 46.727849] ? lock_release+0x952/0xa40 [ 46.731797] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 46.737656] ? __check_object_size+0x25d/0x4f0 [ 46.742212] ? avc_has_perm_noaudit+0x520/0x520 [ 46.746869] ? selinux_socket_sendmsg+0x36/0x40 [ 46.751510] ? security_socket_sendmsg+0x89/0xb0 [ 46.756243] ? packet_cached_dev_get+0x2b0/0x2b0 [ 46.760974] sock_sendmsg+0xca/0x110 [ 46.764667] SYSC_sendto+0x361/0x5c0 [ 46.768361] ? SYSC_connect+0x4a0/0x4a0 [ 46.772313] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 46.777659] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 46.782907] ? alloc_file+0x27e/0x390 [ 46.786685] ? exit_to_usermode_loop+0x8c/0x310 [ 46.791343] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 46.796868] ? syscall_return_slowpath+0x2ad/0x550 [ 46.801775] ? prepare_exit_to_usermode+0x340/0x340 [ 46.806767] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 46.811593] SyS_sendto+0x40/0x50 [ 46.815031] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 46.819770] RIP: 0033:0x452f19 [ 46.822932] RSP: 002b:00007fbcbeeaac58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 46.830614] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 46.837856] RDX: 00000000000001af RSI: 0000000020003fd9 RDI: 0000000000000014 [ 46.845099] RBP: 000000000000059c R08: 0000000020008000 R09: 000000000000001c [ 46.852344] R10: 0000000000000800 R11: 0000000000000212 R12: 00000000006f7740 [ 46.859588] R13: 00000000ffffffff R14: 00007fbcbeeab6d4 R15: 0000000000000000 [ 46.866849] [ 46.868451] Allocated by task 4269: [ 46.872052] save_stack+0x43/0xd0 [ 46.875479] kasan_kmalloc+0xad/0xe0 [ 46.879166] __kmalloc_node_track_caller+0x47/0x70 [ 46.884070] __kmalloc_reserve.isra.39+0x41/0xd0 [ 46.888807] __alloc_skb+0x13b/0x780 [ 46.892493] netlink_dump+0x28c/0xcf0 [ 46.896266] __netlink_dump_start+0x4f0/0x6d0 [ 46.900734] rtnetlink_rcv_msg+0x977/0x1020 [ 46.905027] netlink_rcv_skb+0x14b/0x380 [ 46.909059] rtnetlink_rcv+0x1c/0x20 [ 46.912744] netlink_unicast+0x4ee/0x700 [ 46.916776] netlink_sendmsg+0xa4a/0xe60 [ 46.920808] sock_sendmsg+0xca/0x110 [ 46.924494] SYSC_sendto+0x361/0x5c0 [ 46.928184] SyS_sendto+0x40/0x50 [ 46.931609] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 46.936336] [ 46.937936] Freed by task 4269: [ 46.941190] save_stack+0x43/0xd0 [ 46.944615] kasan_slab_free+0x71/0xc0 [ 46.948475] kfree+0xd6/0x260 [ 46.951558] skb_free_head+0x74/0xb0 [ 46.955246] skb_release_data+0x58c/0x790 [ 46.959366] skb_release_all+0x4a/0x60 [ 46.963236] consume_skb+0x153/0x490 [ 46.966925] skb_free_datagram+0x1a/0xe0 [ 46.970959] netlink_recvmsg+0x5cf/0x1300 [ 46.975079] sock_recvmsg+0xc9/0x110 [ 46.978774] ___sys_recvmsg+0x2a4/0x640 [ 46.982721] __sys_recvmsg+0xe2/0x210 [ 46.986495] SyS_recvmsg+0x2d/0x50 [ 46.990011] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 46.994737] [ 46.996350] The buggy address belongs to the object at ffff8801ca2fa840 [ 46.996350] which belongs to the cache kmalloc-16384 of size 16384 [ 47.009336] The buggy address is located 8459 bytes inside of [ 47.009336] 16384-byte region [ffff8801ca2fa840, ffff8801ca2fe840) [ 47.021440] The buggy address belongs to the page: [ 47.026343] page:ffffea000728be00 count:1 mapcount:0 mapping:ffff8801ca2fa840 index:0x0 compound_mapcount: 0 [ 47.036286] flags: 0x2fffc0000008100(slab|head) [ 47.040930] raw: 02fffc0000008100 ffff8801ca2fa840 0000000000000000 0000000100000001 [ 47.048786] raw: ffffea0007457020 ffffea000729bc20 ffff8801dac02200 0000000000000000 [ 47.056648] page dumped because: kasan: bad access detected [ 47.062327] [ 47.063926] Memory state around the buggy address: [ 47.068827] ffff8801ca2fc800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.076162] ffff8801ca2fc880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.083493] >ffff8801ca2fc900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.090822] ^ [ 47.096505] ffff8801ca2fc980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.103836] ffff8801ca2fca00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.111167] ================================================================== [ 47.118495] Disabling lock debugging due to kernel taint [ 47.123987] Kernel panic - not syncing: panic_on_warn set ... [ 47.123987] [ 47.131339] CPU: 0 PID: 7006 Comm: syz-executor0 Tainted: G B 4.15.0-rc9+ #282 [ 47.139887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.149214] Call Trace: [ 47.151777] dump_stack+0x194/0x257 [ 47.155379] ? arch_local_irq_restore+0x53/0x53 [ 47.160023] ? kasan_end_report+0x32/0x50 [ 47.164154] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 47.168893] ? vsnprintf+0x1ed/0x1900 [ 47.172670] ? erspan_build_header+0x380/0x3d0 [ 47.177225] panic+0x1e4/0x41c [ 47.180390] ? refcount_error_report+0x214/0x214 [ 47.185120] ? add_taint+0x1c/0x50 [ 47.188632] ? add_taint+0x1c/0x50 [ 47.192146] ? erspan_build_header+0x3bf/0x3d0 [ 47.196704] kasan_end_report+0x50/0x50 [ 47.200652] kasan_report+0x144/0x340 [ 47.204429] __asan_report_load_n_noabort+0xf/0x20 [ 47.209331] erspan_build_header+0x3bf/0x3d0 [ 47.213717] erspan_xmit+0x3b8/0x13b0 [ 47.217501] ? prepare_fb_xmit+0x9a0/0x9a0 [ 47.221710] ? netif_skb_features+0x9b0/0x9b0 [ 47.226179] ? __dev_get_by_index+0x1a0/0x1a0 [ 47.230656] packet_direct_xmit+0x315/0x6b0 [ 47.234953] packet_sendmsg+0x3aed/0x60b0 [ 47.239086] ? find_held_lock+0x35/0x1d0 [ 47.243127] ? avc_has_perm+0x35e/0x680 [ 47.247085] ? kick_process+0xc0/0x110 [ 47.250947] ? packet_cached_dev_get+0x2b0/0x2b0 [ 47.255678] ? avc_has_perm+0x43e/0x680 [ 47.259631] ? avc_has_perm_noaudit+0x520/0x520 [ 47.264280] ? __fget+0x35c/0x570 [ 47.267710] ? iterate_fd+0x3f0/0x3f0 [ 47.271501] ? find_held_lock+0x35/0x1d0 [ 47.275544] ? sock_has_perm+0x2a4/0x420 [ 47.279618] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 47.284952] ? lock_release+0x952/0xa40 [ 47.288901] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 47.294758] ? __check_object_size+0x25d/0x4f0 [ 47.299312] ? avc_has_perm_noaudit+0x520/0x520 [ 47.303962] ? selinux_socket_sendmsg+0x36/0x40 [ 47.308603] ? security_socket_sendmsg+0x89/0xb0 [ 47.313331] ? packet_cached_dev_get+0x2b0/0x2b0 [ 47.318062] sock_sendmsg+0xca/0x110 [ 47.321751] SYSC_sendto+0x361/0x5c0 [ 47.325439] ? SYSC_connect+0x4a0/0x4a0 [ 47.329388] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 47.334726] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 47.339977] ? alloc_file+0x27e/0x390 [ 47.343751] ? exit_to_usermode_loop+0x8c/0x310 [ 47.348403] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 47.353930] ? syscall_return_slowpath+0x2ad/0x550 [ 47.358832] ? prepare_exit_to_usermode+0x340/0x340 [ 47.363822] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 47.368651] SyS_sendto+0x40/0x50 [ 47.372091] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 47.376818] RIP: 0033:0x452f19 [ 47.379979] RSP: 002b:00007fbcbeeaac58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 47.387668] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 47.394909] RDX: 00000000000001af RSI: 0000000020003fd9 RDI: 0000000000000014 [ 47.402154] RBP: 000000000000059c R08: 0000000020008000 R09: 000000000000001c [ 47.409397] R10: 0000000000000800 R11: 0000000000000212 R12: 00000000006f7740 [ 47.416639] R13: 00000000ffffffff R14: 00007fbcbeeab6d4 R15: 0000000000000000 [ 47.424305] Dumping ftrace buffer: [ 47.427817] (ftrace buffer empty) [ 47.431506] Kernel Offset: disabled [ 47.435103] Rebooting in 86400 seconds..