0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) shutdown(r1, 0x0) listen(r0, 0xfb9) 2017/10/02 07:57:44 executing program 5: mmap(&(0x7f0000000000/0xeb0000)=nil, 0xeb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x8000000000000802, 0x481) bind(r0, &(0x7f0000723000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ff6000)=0x103, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000ade000)=0x7fffffff, 0x4) r1 = accept4(r0, &(0x7f000073d000-0xf)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00007a8000-0x4)=0x14, 0x80800) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000b75000)=0x8) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000e58000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008a5000)=0x14) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)="", 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461ead332a9", 0x0, 0x0}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000113000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = epoll_create1(0x80003) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x104000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000f66000)="2e726571756573745f6b65795f6175746800", &(0x7f0000198000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000986000-0x5)="70726f6300", 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000c58000-0x60)=[{&(0x7f0000821000-0x4f)="e9b2e02ffd63aa7d801d452006dc65ad084f838a38b040e37011359c0500a933a3eac6217f08000000000000004813f776c04a7ae4d06e85711b1e3256f6fa67d0595a07c1f1e09bb13403d702b3", 0x4e}, {&(0x7f00007d3000-0x7a)="0c47bd43c881ef24abf83035675e33066b6fe2ad7e583455a550e1480b3eafda144d54d6e626fd394ba4bba0ba80f6af9854c57ae02409c2c558820dde286e86268e5395044ac1f41bc2f5d25dc37c6bc7c4cd6b611b40304177e466e68a54a517a0de741f8e75c11ec86ee3a16b79de0b86a5a10b50a5c6e3da", 0x7a}, {&(0x7f0000371000-0x26)="d0ee9adf242073cb9e8d92754ab6dae457193c16266c111af9bc123ea37342c60b43f5f2f68f", 0x26}, {&(0x7f000019c000)="133d79a4867abd3fdd1ce0e57723069bb1ecd18ab3e114edce337de270e7ff49dca74f8e0dc4bffe597ff91a8d22f60f42e44455b26157b6d62d10b18e4345a62491b677c172a53a9a2d94a79c27cf454718f1874f4205eab94ba436e7d4da899782460a81cddd6970b0473d91b6c2eeb40ba01cb017fd3608c1f9ebeea4baacd25810fb845ddb52ab8487c1a30dff47f5b7fb7b4b379037bfa001dd6c56e3bf6cc2abdbde4b6314dfaaed2567bc901fdc70bdf5623b83", 0xb7}, {&(0x7f0000078000-0x9f)="d9822a3972626d167d5437e63c0c7e566db102a3da13135c3548165887873b47a3aedebe011e6cf26545cd07df6b6ae89bb73fc01fbec4118cf220e5137e8316fbb65ac94f6449f4776ee6eeff151f182c6b223c45e04eb6b632e8dcec69b2b50b2d80a88098e4988ac46b15d82a687f6d925b5390f5c9f6df1c747c1991a548472a63f5b340a0648cbf0a7cbe404b0899e8065345335fc58f5da30956dc47", 0x9f}, {&(0x7f0000416000-0x25)="76155432ccc22230da4c819b95dd290c22bbf74b643def9f0d1808e6c45aacb40000000893", 0x25}], 0x6, r4) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000059b000-0x4)=0x0, &(0x7f0000ae9000-0x4)=0x4) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af9000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r6, 0x4008ae48, &(0x7f0000687000)=0x4) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x2) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000124000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000021a000)=@ethtool_rxfh_indir={0x17, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/02 07:57:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b71000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005bc000)=0xc) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000f83000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x80000003) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="46895db1de8d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000068e000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000a53000-0x20)={@loopback={0x0, 0x1}, 0x20, 0x1, 0x0, 0x0, 0xffffffff, 0x2, 0xffffffffffffffff}, 0x20) syz_extract_tcp_res(&(0x7f0000002000)={0x42424242, 0x42424242}, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000cbf000)="62696300", 0x4) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, r3, r2, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000047c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) shutdown(r0, 0x0) 2017/10/02 07:57:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x18000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f1c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mremap(&(0x7f0000c1d000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ef9000/0x4000)=nil) socket$packet(0x11, 0x2, 0x300) openat$rtc(0xffffffffffffff9c, &(0x7f00001d1000)="2f6465762f72746300", 0x4000, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000513000-0x10)={0x111c, 0x7bb, 0x6, 0x3}, 0x10) mlock2(&(0x7f0000db9000/0x2000)=nil, 0x2000, 0x1) gettid() r1 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r1, &(0x7f0000b68000)={0x10, 0x0, 0x20, 0x3fbfd68}, 0xc) sendmsg$netlink(r1, &(0x7f0000f42000)={&(0x7f000009a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ced000)=[{&(0x7f000020e000-0x11fc)=[{0x14, 0x16, 0x525, 0x3, 0x0, "11"}], 0x14}, {&(0x7f0000608000)=[{0x10, 0xffffffffffff8004, 0x4fd, 0x0, 0x0, ""}, {0x10, 0x0, 0x301, 0x0, 0x0, ""}], 0x20}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2017/10/02 07:57:44 executing program 7: mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3000000, 0x10, 0xffffffffffffffff, 0x1) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x408, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0x40000000000080f, 0x100000080) mmap(&(0x7f0000f44000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000930000/0x2000)=nil, 0x2000, 0x9, 0x40810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000649000-0xa3)="ffffffffffff4b4558a58d07629c1702a6114f7b27db2b578278bef300160300032f0200000000000000b353eeaf894cabadfe3b5fefc50524788b3e32316068f4c650e4b880e21dbd6d22e21d96a11daaf0b25cf5030000000000000000a6d2d61511c72066d6ea02fff832f68082447194aa75b8a737d67897db3ec5ffbf0000000000006370741687fded9d03002b608fd93eebc63602ff050006369c64460fc5c1") mmap(&(0x7f0000b1e000/0x14000)=nil, 0x14000, 0x8000000000000000, 0x810, r0, 0xfeffffffff7ffffe) syz_open_dev$vcsn(&(0x7f0000855000)="2f6465762f7663732300", 0x4, 0x4007ff) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000bf8000)={0x42424242, 0x42424242}, 0x0, 0x202) syz_emit_ethernet(0xe7, &(0x7f0000003000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0xd9, 0x0, 0x0, 0x0, 0x88, 0x0, @rand_addr=0x7fffffff, @broadcast=0xffffffff, {[@rr={0x7, 0xb, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x100000000, 0x0, 0xb, 0x0, 0x100, 0x0, 0x7, {[@timestamp={0x8, 0xa, 0x7fffffff, 0x1}, @fastopen={0x22, 0xc, "576be3d69b60c993153b"}]}}, {"7c3051c7c68fbfec077047c486d71547bdb26578ee2a19070fccd8419af786ff8c657f5a6bf3b0b61b863b7b02588ed571fb6d12afe4e9c5f1577dc91c841bd18f3bac4ce800d01e950b30d97e52b0cf3cdb334bfca713e22c38a348d432cf532b579293e799f66f9fb617018c0826ed9e18b3d148eb5bf81a7717d2c8adce067c1fcb576e144bcf62218ec239"}}}}}}) socket$inet_tcp(0x2, 0x1, 0x0) mincore(&(0x7f000096d000/0x3000)=nil, 0x3000, &(0x7f00007bf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000092e000-0x8)={0x0, 0x0}) 2017/10/02 07:57:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000034000-0xd)="00", 0x800001) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000f4a000-0x4)={0x5}, 0x4) lstat(&(0x7f00008f8000)="2e2f66696c653000", &(0x7f00009c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace(0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000082c000)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000bc5000-0x4)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e1c000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00001d5000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000aca000)={0x0, 0x0, 0x0}, &(0x7f00003c2000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000096c000-0x4)=0x0) getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000083b000)={0x0, 0x0, 0x0}, &(0x7f00002b4000-0x4)=0xc) r5 = getpgrp(r4) fallocate(r2, 0x0, 0x4b1, 0x7) set_thread_area(&(0x7f0000fc5000-0x10)={0x10008, 0x21, 0x100100000000000d, 0xbe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = perf_event_open(&(0x7f000004f000)={0x800000000001, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x5, 0x0, 0xd34, 0x4, 0x0, 0x20000000001, 0x0, 0x0, 0x1, 0x2, 0x25, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x3) r7 = bpf$MAP_CREATE(0x0, &(0x7f000000c000-0x14)={0x1, 0x8000000009, 0x400, 0x2b, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000734000)={r7, &(0x7f0000492000)="bcbaf4ca7abed348af1d13a4922e6c651c3c1f3b516c50219e5f3d379079c9a53510da214ec932ac49245fa33fe1c6b2f0ef5e3bc480931a893f9f149758e475ceed47047d545e9c71f2062f87dbc5efa50fcfb661b47df8ce5ec5265ee8bc3b30f94fb41b1934a1dbd863885d34e6b07239a287054d", &(0x7f0000396000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) r8 = creat(&(0x7f0000aa7000-0x8)="2e2f66696c653000", 0x43) unshare(0x800000) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f000023f000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081b000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000065d000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5b, 0xb89, 0xfffffffffffffc01, 0x400, 0x4, 0x40000002, r9}) mount(&(0x7f0000ad0000)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000ce9000-0x7)="63707573657400", 0x4, 0x0) pread64(r6, &(0x7f0000111000)="0000000000000000000000000000000000000000000000000000000000", 0x1d, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000403000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000600000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000223000)={0x2, &(0x7f0000193000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000579000-0x8)={r10, 0x20}) r11 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r8, &(0x7f0000c0d000)={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r11, 0x6, 0x10, &(0x7f0000d4c000-0x4)=0x400001f, 0x4) listen(r11, 0x0) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000ac5000-0x8)={0x42424242, 0x42424242}, 0x5, 0x3f) ioctl$KVM_SET_XSAVE(r8, 0x5000aea5, &(0x7f0000cbe000)={"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"}) tgkill(r3, r5, 0xd) syz_emit_ethernet(0x36, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="eeeb90a49e53", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x0, 0x42424242, r12, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/10/02 07:57:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000d0000-0x8)={0x0, 0x0}) socket$unix(0x1, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000096000)={0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b65000)="2f6465762f7667615f6172626974657200", 0x300, 0x0) syz_open_dev$random(&(0x7f0000876000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x802) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000072c000)="2f6465762f6877726e6700", 0x8000, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup3(r0, r1, 0x80000) r3 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x4000003f, 0x831, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x4, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f000036e000-0x8)="2e2f66696c653000", 0x410000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000ce000-0x14)={0x0, 0x7f8000000000, 0x5, 0xfff, 0x8, 0x0}, &(0x7f00003e9000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000645000-0x98)={r5, @in6={{0xa, 0x0, 0xa15, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb45, 0xff}, &(0x7f0000622000)=0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00003f8000)={0x1, &(0x7f0000f82000-0x8)=[{0x0, 0x0, 0x0, 0x7fffffff}]}, 0x10) accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f000041b000)=0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000455000-0x4)=0x0, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000b03000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000aaa000)=0x0) request_key(&(0x7f0000433000)="7573657200", &(0x7f0000450000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b87000)="6c6f5c00", 0xfffffffffffffffe) fcntl$setflags(r4, 0x2, 0x1) setsockopt$inet_group_source_req(r4, 0x0, 0x2c, &(0x7f0000632000)={0x400, {{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]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) linkat(r2, &(0x7f00004e1000-0x8)="2e2f66696c653000", r2, &(0x7f000056d000-0x8)="2e2f66696c653000", 0x1000) mkdir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x15e) capset(&(0x7f0000000000)={0x19980330, r3}, &(0x7f0000002000-0x18)={0x0, 0x101, 0xfffffffffffffffe, 0x6, 0x5, 0x4000000000}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x401, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x80000000, 0x0}]}) removexattr(&(0x7f0000f10000)="2e2f66696c653000", &(0x7f00003ff000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000232000-0xb8)={0x0, 0x9914, 0x5, 0x1, 0x3, 0x3f7, 0x4, 0x4, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x5, 0x20, 0x2}}, &(0x7f000030f000)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000509000-0x8)={r6, 0x7fff}, &(0x7f000051c000)=0x8) r7 = eventfd2(0x0, 0x0) read$eventfd(r7, &(0x7f0000033000-0x8)=0x0, 0x8) write$eventfd(r7, &(0x7f000000f000-0x8)=0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r7, 0x40a85321, &(0x7f0000ad6000)={{0x6, 0x4}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x0, 0x9, 0x3, 0x5, 0x6, 0x7, 0x0, 0x7, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$eventfd(r7, &(0x7f00006a3000-0x8)=0x8001, 0x8) 2017/10/02 07:57:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00002b0000-0x9)="2f6465762f76637300", 0x0, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f00005a8000)=0x0, &(0x7f0000b13000)=0x4) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) r2 = socket$inet(0x2, 0x6, 0x0) bind$inet(r2, &(0x7f0000fbb000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a03000)={0x0, 0x1, 0x30}, &(0x7f000054c000-0x4)=0xc) pipe(&(0x7f00007ff000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000159000)={0x7, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000d9e000-0x20)={0x4, r5, 0x1, 0x80000000000000}) listen(r1, 0x1000000400181b) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f000023a000-0x48)={{0x0, 0x2, 0x1, 0x1, 0xf24}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r1, 0x5452, &(0x7f0000294000)=0x80000000) syz_extract_tcp_res(&(0x7f0000e6b000)={0x0, 0x0}, 0x1, 0xbdd) r6 = socket$inet_dccp(0x2, 0x6, 0x0) personality(0x800000) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000a85000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") get_thread_area(&(0x7f0000567000)={0x4, 0x6, 0x100000001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(r3, 0x10d, 0x0, &(0x7f0000004000)="00", 0x1) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x9, &(0x7f00000c7000)=0x8, 0x4) connect$ax25(0xffffffffffffffff, &(0x7f0000906000)={0x3, {"423b0760d31ecd"}, 0x0}, 0x10) connect$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000464000-0x4)={0xfff, 0x1ff, 0x1f}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000e8f000-0x28)={@common="69703667726530000000000000000000", @ifru_ivalue=0x7f}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000a20000)={{0xfffffffffffffff7, 0x9c7}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, 0x0, 0x7, 0xe, 0x10000, 0x8, 0x10000, 0x0, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) munlock(&(0x7f0000408000/0x2000)=nil, 0x2000) ioctl$sock_SIOCDELDLCI(r6, 0x8981, &(0x7f0000f1a000)={@common="64756d6d793000000000000000000000", 0x101}) connect$inet(r6, &(0x7f000000c000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x0) 2017/10/02 07:57:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000047000)="7573657200", &(0x7f0000fac000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003b000)="5b00", 0x0) socket(0xb, 0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007fb000-0x8)="2e2f66696c653000", 0x80000141046, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000008f000)={0x0, 0x0, 0x0}, &(0x7f0000336000)=0xc) sched_getattr(r1, &(0x7f0000448000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000320000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8, 0x0) mmap(&(0x7f0000000000/0x29b000)=nil, 0x29b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2402) write(r2, &(0x7f0000003000-0x68)="4f08284494c22708f178162ec49804345331b5fe5ddb8556828f09814c7cb9abd41d762f8d5fd35283cf230f24f91c47450a4dac", 0x34) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000678000)=0x0) write$evdev(r2, &(0x7f0000003000-0x30)=[{{0x0, 0x0}, 0x8, 0x17848be7, 0x5}, {{0x77359400, 0x0}, 0x0, 0x7, 0x7}], 0x30) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000cb5000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000035000)={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]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b8d000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x8001, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f00002ef000-0x10)={0x0, 0x0, 0x10001}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000ae1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f000085c000-0x8)={r5, r6}) recvmsg(r4, &(0x7f0000ea8000-0x38)={0x0, 0x0, &(0x7f0000c47000-0x90)=[{&(0x7f000037d000-0xd)="00000000000000000000000000", 0xd}, {&(0x7f0000de8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f000083f000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000f15000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}, {&(0x7f0000fd0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, {&(0x7f00008d3000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000059000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f00007ce000-0xf08)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00003ad000)="00000000000000000000000000000000000000000000", 0x16}], 0x9, &(0x7f000009f000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x800}, 0x100) write$evdev(r0, &(0x7f0000a12000)=[{{0x20, 0x0}, 0x100020000000001, 0x47, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000dec000)={0xffffffff, {{0xa, 0x1, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) [ 107.335891] device syz6 entered promiscuous mode 2017/10/02 07:57:44 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x20000100000006) connect$inet6(r0, &(0x7f0000e35000)={0xa, 0x1, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0xfff}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x3ffffffffffffd, &(0x7f0000fd0000)="", 0x0) r1 = socket(0x11, 0x801, 0x2) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000fd6000)="", 0x0, 0x8000, &(0x7f0000fd7000-0x10)={0x1a, 0x8, 0xfffffffffffffc01, 0x2, 0x7, 0x7, @random="0268572396e3", [0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f00004a7000)={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x47, &(0x7f0000403000)=0x100000004c7d, 0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000fd7000)=@generic="7ef67b8af0f0aeb1e9e488e78607f590") mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000001000)=0x0) close(r2) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000000)="", 0x0) sendmmsg(r3, &(0x7f0000fd5000-0x140)=[{{0x0, 0x0, &(0x7f0000fd4000)=[{&(0x7f0000fd5000-0x35)="e2cfba6cb0a325e97cac770649e2af64414842c988563a109f83c4cbb10c33c3168730d1016db89bdf5726c78fab955813c1bbfe7c", 0x35}], 0x1, &(0x7f0000fd5000-0x11d0)=[{0xb0, 0x10f, 0x8, "b4cf16fca137071dbad69c399b67936b0fe5b01513ef2320eef5fbc92d490a971dc2c1c33b0f38edbffc76aa2aa6b74e929d5d04324a21667e91be47a58a95f6bbf6c8e7a1da53ed971fd436728349242c1809423c0b584562267d6aa58d787054fe51d5298ed8ea0cd0e906fcb63ed258be69526e4293d369b1ca5bdcf84ff4506c32316a4a86ac80742dc29825c7a078b582da79c39a98fc4d55fe090180"}, {0x1010, 0x0, 0x400, "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"}, {0x110, 0x4, 0xe1, "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"}], 0x3, 0x804}, 0x3ff}, {{&(0x7f0000fd5000-0xa)=@rc={0x1f, {0x3, 0x7, 0x1f, 0xfffffffffffffffe, 0xcf, 0x1000}, 0x55}, 0xa, &(0x7f000028c000)=[{&(0x7f0000fd4000)="ac64b8d162e87c9fe728839d8b7560e8504251cdd477f2f4316427167972c86f3296d041948374fcbc02bfb3fd500c830e9a17c32cc4f5b9e5296319757e2f6e09403a606ca746cf3807f375424adb410b2e565213df9a6d813a4e03c6e33938833257d70a930f1fd9342f51e8bc53d383329b0c1b7c9608a55003a63f6953464991b61998a3", 0x86}, {&(0x7f00007ff000)="0c5d2ae82560", 0x6}, 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{0xd8, 0x1ff, 0x9, "8646e73b438e791d1451a870a36dd2dfb6ef791b373bb337ad8c2f58190b8a0331c7b37c4c749d36b2c3e5a685eb45a35fc1432bc42d10979a89613f3b279e075025cf77fdc3812f30a9d298d37049da813df153a41d30d8eea02cf2101dd500c6963a4bb7818fa9cd22bf17b87b99c068ba9d29a2642e38e969597fde228da334fd6e7d102b9a359f2ff506556d91612dbdb2d1fb0246f64b04d4bc6fc00be7abbf816e5ab74a85e3ecbee619eb78613b1fb47118eac16cd0882504cc8700bd514a49630fcb"}], 0x5, 0x8004}, 0x4}], 0x5, 0x40000) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0xe2e1, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fd9000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd9000-0x4)=0xe8) getsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000052000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f4f000)=0x80) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000462000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fd8000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/10/02 07:57:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b71000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005bc000)=0xc) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000f83000-0x1c)={0xa, 0x1, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) listen(r0, 0x80000003) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="46895db1de8d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) syz_extract_tcp_res(&(0x7f0000002000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, r2, r1, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000047c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) shutdown(r0, 0x0) 2017/10/02 07:57:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x1) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000563000)={0x0, 0x0}) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000236000-0x18)={r0, &(0x7f00001be000-0xcc)="e27e8b8beed7110d0c04865c862d60f73aa0339968906d386356f051849426687a8080dc505b3330573c80ad9711c874c45d3caf3f1535aa366d3a1fc9d5cea8584f44541033914b2ee71c182b1e5dbc2a8909ad37c2d91e850eb3a0673f508f421e5da3c2fc4c90482918f92d751a701f1d04b02b3769106d15eb5a060ff087ed754e92ae03a8395aa6a161a3f1bd6c71f9ece1cae94856c5e49b6230d7f68446be814f57931685f036c43abce2bdfaf29a1b8cb9648b064008e86a3cdb836742ec4fec251b9e6e53b2a8e5", &(0x7f000099d000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) r3 = fcntl$dupfd(r2, 0x406, r1) shutdown(r3, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000a4d000)=0x0) memfd_create(&(0x7f00004dc000)="26707070303a7472757374656473656c6600", 0x3) getsockname(r2, &(0x7f0000577000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000089b000)=0xa) listen(r2, 0x0) accept4$llc(r3, 0x0, &(0x7f000019d000-0x4)=0x0, 0x80000) connect$unix(r1, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) fchmodat(r3, &(0x7f000012a000)="e91f7189591e9233614b", 0x20) recvmsg(r3, &(0x7f0000a22000-0x38)={&(0x7f0000e47000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fed000)=[], 0x0, &(0x7f0000dc1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96, 0x8}, 0x1) getsockopt$inet6_int(r3, 0x29, 0x3f, &(0x7f0000698000)=0x0, &(0x7f0000c35000-0x4)=0x4) 2017/10/02 07:57:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) sendmsg$netlink(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000ca1000-0x10)=[{&(0x7f000000e000-0x14)=[{0x10, 0x1a, 0x203, 0xd20, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fa8000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0xffffffffffffffff) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000db5000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000365000-0x4)=0x10, 0x80800) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00003ab000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) recvfrom$inet(r1, &(0x7f0000e4b000-0x15)="000000000000000000000000000000000000000000", 0x15, 0x3, &(0x7f0000476000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000c5f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(0xffffffffffffffff, &(0x7f00003f0000-0x24)="24000000260007003200e907003677000000000001000000007c00000000000000008810", 0x24) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c26000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x2e, &(0x7f000037c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0xf464, 0x0}}], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @random="b20aa5a224b6", @local={0xac, 0x14, 0x0, 0xaa}}}}}) writev(0xffffffffffffffff, &(0x7f00007b9000-0x40)=[{&(0x7f0000588000)="c6", 0x1}, {&(0x7f0000853000-0x1000)="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", 0xf0d}], 0x2) seccomp(0x0, 0x1, &(0x7f0000001000-0x10)={0x1, &(0x7f00007fa000)=[{0x80, 0x0, 0x3, 0x400}]}) r3 = gettid() pipe2(&(0x7f00005f3000-0x8)={0x0, 0x0}, 0x800) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f0000592000-0x18)={0x4f, 0x6, 0x7ff, 0xce2, 0x8000, 0x187c}) gettid() ptrace$setopts(0x4204, r3, 0xff, 0x2) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00001bc000)=0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x2, 0xc) fstat(r6, &(0x7f0000f79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(r6, 0x9) write(r6, &(0x7f00007fe000)="1f0000001c01fddd00b830ffebac0020d3b8f7ffeaee018005ff0206000000", 0x1f) fsetxattr(r5, &(0x7f0000b27000)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000f84000)="656d3173656c66637075736574a9776c616e31776c616e305b7365637572697479405e2700", 0x25, 0x2) socket$inet(0x2, 0x1, 0x0) r9 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000532000-0xc)={r3, r7, r8}, 0xc) ioctl$KDDELIO(r5, 0x4b35, 0xffffffffffffffff) fcntl$dupfd(r9, 0x406, r4) 2017/10/02 07:57:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00003b9000-0x5)="7573657200", &(0x7f0000e03000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c72000)="12", 0x1, 0xfffffffffffffffc) pipe2(&(0x7f000041e000)={0x0, 0x0}, 0x80000) keyctl$assume_authority(0x10, r0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockname$packet(r1, &(0x7f000029e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000175000-0x4)=0x14) keyctl$update(0x2, r0, 0x0, 0x0) 2017/10/02 07:57:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00005f0000)={0x0, 0x33, "0fcc9fb76e2652b8d04dedf0dc458236ee0d6674bbdef265841105c7f1eef173c1123d6fbd9655ca2f9ebd93d09e5af7b51b04"}, &(0x7f00007f4000)=0x3b) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000545000)={r3, 0x5}, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e4b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0}}, 0xe8) socket$bt_sco(0x1f, 0x5, 0x2) sendto$inet6(r1, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000005d000-0x8)={r3, 0x4}, 0x8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000c5a000-0xc)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e25000-0x4)=0xc) 2017/10/02 07:57:45 executing program 3: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000194000-0x8)="2e2f66696c653000", 0x4010000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x6)={0x8, 0x80af}, 0x8) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ce3000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) fcntl$setpipe(r2, 0x407, 0xfffffffffffffffd) r3 = dup(r1) mmap(&(0x7f0000b56000/0x4000)=nil, 0x4000, 0x1, 0x71, 0xffffffffffffffff, 0x1000000000000) mprotect(&(0x7f0000b5c000/0x2000)=nil, 0x2000, 0x1) mlock(&(0x7f0000006000/0x4000)=nil, 0x4000) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) r4 = socket(0x0, 0x0, 0x37) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000367000-0x90)={0x80000000, {{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]}}, 0x90) 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) sysfs$2(0x2, 0x8, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000eb3000-0x4)={0xffffffffffffffff}) syz_open_pts(r3, 0x12083) getpeername$inet(r3, &(0x7f0000d95000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000018c000)=0x10) set_mempolicy(0x0, &(0x7f00008b8000)=0x26e, 0x4000000) r5 = memfd_create(&(0x7f0000d6a000-0x1)="00", 0x2) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x44131, r5, 0x400000000) socket(0xa, 0x802, 0x0) 2017/10/02 07:57:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000d8e000-0x10)={0x4, 0x4, 0xffffffff, "2a59fc7e7659", 0x2fca, 0x0}, 0x10) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000001b000)="47504c24656d3100", 0x41, 0x100, &(0x7f0000027000-0x40)={0x9, 0x1, 0x7ff, 0x8000, 0x0, 0x0, 0x0, 0x3}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x4000032, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f000000f000-0x8)="47504c24656d3100", 0x42, 0x101, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x111, 0x0, 0x0}) r2 = memfd_create(&(0x7f0000001000)="5b776c616e3062646575f6", 0x20000003) mq_timedsend(r1, &(0x7f000002f000-0x54)="5f17744763fcc8e482335d8af9403d2993aad8a27eac41a0686ed648d2703316a87cffde542cc55ebc6550f430f1d0f4ef90e304080000026100000000007a9221b12e257a0a8fce390c13eb7efa44f47f5897", 0x53, 0x3, 0x0) r3 = dup2(r1, r0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x13, 0x132, r3, 0x13) fcntl$setlease(r3, 0x400, 0x2) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000033000-0x80)=[{&(0x7f0000030000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f0000005000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}, {&(0x7f0000032000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f000000b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000028000)="", 0x0}, {&(0x7f0000031000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f000001e000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000029000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}], 0x8) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000031000)=0x0) mremap(&(0x7f0000727000/0x4000)=nil, 0x4000, 0x1000, 0x4, &(0x7f000072a000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000011000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x0, 0x1, 0x0, 0x0, 0x8, 0x8001}, 0x20) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000728000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000023000)=0x52) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xffffffffffff0000) ioctl$TIOCNOTTY(r2, 0x5422) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000034000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xf) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000008000-0x4)=0x3, &(0x7f0000034000-0x8)=0x4) getpgid(0x0) 2017/10/02 07:57:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() r0 = open(&(0x7f000031f000-0x8)="2e2f66696c653000", 0x40, 0x85) ioctl$VT_RELDISP(r0, 0x5605) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f000090b000-0xc)={0x5, &(0x7f00008bd000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000921000-0x50)=[{0xc8, 0x73, 0x0, &(0x7f000040f000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x4, 0xd7, 0x5f, &(0x7f000097e000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xffffffff00000001, 0xc, 0x2, &(0x7f000033f000)="000000000000000000000000"}, {0x1, 0x70, 0x1ff, &(0x7f0000f1f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7, 0xc1, 0x2, &(0x7f0000da3000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) r1 = syz_open_dev$loop(&(0x7f0000d88000-0xb)="2f6465762f6c6f6f702300", 0x6, 0xa840) ioctl(r1, 0x4400000000001278, &(0x7f0000f8f000)="") ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f00008c1000-0x4)=0xfffffffffffffffb) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000170000-0x14)={0x1000, 0x7ff, 0x2167, 0x6, 0x6}, 0x14) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2017/10/02 07:57:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b71000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005bc000)=0xc) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f55000-0xa)="2f6465762f7663732300", 0x9, 0x327082) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) bind$inet6(r0, &(0x7f0000f83000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x80000003) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="46895db1de8d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) syz_extract_tcp_res(&(0x7f0000002000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, r3, r2, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000047c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) shutdown(r0, 0x0) 2017/10/02 07:57:45 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d29000)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) fchmodat(r0, &(0x7f0000737000)="2e2f66696c653000", 0x50) r1 = socket$inet6(0xa, 0x80007, 0x7ff) bind$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, 0x20) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000000000)="") setsockopt(r2, 0x10d, 0x800000000d, &(0x7f0000001000-0x1)="03", 0x1) dup(r0) connect$inet(r2, &(0x7f00004af000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup2(r2, r1) write(r3, &(0x7f000082a000-0x2)="6e", 0x1) 2017/10/02 07:57:45 executing program 6: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80001, 0xffffffffffffffff, &(0x7f0000ecf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b37000)={0xb, 0x2, &(0x7f0000d70000-0x10)=[@generic={0xe38, 0x3, 0x4, 0x8000000}, @map={0xfffffffffffffffd, 0x9, 0x5, r1}], &(0x7f0000be8000)="", 0x8, 0x80, &(0x7f00009dc000+0x783)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfff, 0x0}, 0x30) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000472000)=@assoc_value={0x0, 0x7}, &(0x7f00007d6000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000cf0000-0x20)={0x6, 0x7, 0x4, 0x81, 0x100000001, 0x5, 0x2, 0x800080000000, r3}, &(0x7f0000554000)=0x20) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x7f, &(0x7f0000fd3000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000fd3000-0x10)={0x3, &(0x7f0000fd4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f00000c8000)={r6, 0x1}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fd2000)={@loopback={0x0, 0x1}, 0xffffffff, 0x1, 0x3, 0x1, 0x6, 0x80000000, 0x8}, &(0x7f0000fd2000)=0x20) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00007fe000)=0x0, &(0x7f0000fd6000-0x4)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000555000-0x4)=0x0, &(0x7f0000fd2000)=0x4) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000048a000)={0x1, 0x40, 0x3, 0x81, 0x0, []}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r7, &(0x7f0000fd6000)=[], 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fd6000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aea000)=0xe8) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00004f9000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0x4)=0xe8) 2017/10/02 07:57:45 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000471000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000006, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) r3 = socket(0x1f, 0x9, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x9245, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00006f3000-0x58)={0x26, "726e670000000000000014000000", 0x4000000000012, 0xf, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003da000)="", 0x0) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x2000000000000) bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xb, 0x6, 0x1, 0x4, 0x2, 0x0, 0xffffffffffffffff}, 0x1c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x0, 0x10010, r4, 0xffffffffffffffff) mmap(&(0x7f0000d32000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x3, 0x81, 0x80, 0xf, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x546000)=nil, 0x546000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$tun(&(0x7f00008c3000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40000) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x21630a7e, 0xffffffffffff8000, 0xfffffffa, 0x7, 0x0, 0x3f}}) r7 = dup(r4) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000542000)=0x0) getpid() getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000313000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000546000-0x3)=0xc) fcntl$getownex(r2, 0x10, &(0x7f000082b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r6, 0xc0406429, &(0x7f0000545000-0x40)={0x0, 0x4, &(0x7f000025d000-0x10)=[0x0, 0x1, 0x0, 0x0], &(0x7f0000544000)=[], 0x0, 0x1, 0x0, &(0x7f0000544000)=[0xfff], &(0x7f0000544000)=[0x286, 0x3, 0x0], 0x0}) syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x8008) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, r4, 0x0) fcntl$dupfd(r6, 0x406, r4) bpf$PROG_LOAD(0x5, &(0x7f0000b4e000-0x30)={0x1, 0x3, &(0x7f000067c000)=[@generic={0x4, 0x0, 0x1, 0x0}, @map={0x6b9e, 0xaeb0, 0x5, r5}, @generic={0xd39d, 0x0, 0xfffffffffffffffd, 0x80}], &(0x7f0000018000)="73797374656d00", 0x9, 0x80, &(0x7f00007b5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, 0x0}, 0x30) waitid(0x1, r9, &(0x7f0000658000)={0x0, 0x0, 0x0, 0x0}, 0x8000000a, &(0x7f0000f36000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_rr_get_interval(r8, &(0x7f000012a000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000817000)=[{r4, 0x84, 0x0}], 0x1, &(0x7f0000fae000-0x10)={r10, r11}, &(0x7f0000570000)={0xfffffffffffff801}, 0x8) bind$alg(r4, &(0x7f0000edc000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x8e, "6563622863616d656c6c696129000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/10/02 07:57:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x40000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a9000)=nil, 0x8a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a49000)="2e2f66696c653000", 0x40) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, &(0x7f00004c5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x66b000)=nil, 0x66b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) r1 = mq_open(&(0x7f0000000000)="2a47504c5b766d6e65743140766d6e6574317b2d766d6e65744076626f786e6574302176626f786e6574312b4d00", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000066b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f7a000)="2e2f66696c653000", 0xc2) mmap(&(0x7f0000669000/0x1000)=nil, 0x1000, 0x6, 0x10, r1, 0x0) mmap(&(0x7f000066b000/0x1000)=nil, 0x1000, 0xa, 0x400000000000032, r1, 0x0) mmap(&(0x7f000066c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000fa000-0x78)={0x7, 0x78, 0x80, 0x5, 0x9, 0x1, 0x0, 0x40, 0x20, 0xe, 0x4, 0x5, 0x186, 0x1, 0x0, 0x1, 0x1, 0x7f, 0xd6bf, 0x90, 0x4, 0x80000000, 0x7, 0x8, 0xb02, 0x7, 0x0}, 0x0, 0x3, r0, 0xa) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000358000-0x10)={0x4, &(0x7f00006c5000-0x20)=[{0x7ae, 0xb8, 0x0, 0xfffffffffffffff7}, {0x80000001, 0x80, 0x200, 0x993f}, {0x6, 0xfffffffffffffff7, 0x1, 0x6}, {0x4, 0x2, 0x400, 0x6}]}, 0x10) mq_open(&(0x7f000066c000-0x2e)="2a47504c5b766d6e65743140766d6e6574317b2d766d6e65744076626f786e6574302176626f786e6574312b4d00", 0x40, 0x0, &(0x7f00002c1000-0x40)={0x0, 0x0, 0xad86, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000066c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f000066c000)={0x0, 0x0, 0x9, 0x1, 0x84, 0x154a, 0x1, 0x5}, 0x0) fremovexattr(r1, &(0x7f0000f8c000-0x33)=@random={"6f73322e00", "2a47504c5b766d6e65743140766d6e6574317b2d766d6e65744076626f786e6574302176626f786e6574312b4d00"}) mmap(&(0x7f0000000000/0xb49000)=nil, 0xb49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0xa4, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) setfsgid(0x0) link(&(0x7f00004ca000)="2e2f66696c653000", &(0x7f00009be000-0xe)="2e2f66696c65302f66696c653000") 2017/10/02 07:57:45 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00005bb000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ffa000)=0x6, 0x80000) accept4$inet(r0, &(0x7f0000e6a000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e80000-0x4)=0x10, 0x80800) socket(0x9, 0x6, 0x3) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ffc000-0x4)=0x0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) socketpair(0x7, 0x5, 0x8, &(0x7f0000ff9000)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000ffb000)=0x3cf8730e, 0x4) listen(r1, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x800000000003, 0x3) shutdown(r1, 0x1) setsockopt$sock_int(r4, 0x1, 0x21, &(0x7f000061d000)=0xe6, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000cb5000-0xb8)={0x0, 0x7f, 0x46, 0x7ffe, 0x8000006, 0x3, 0xffffffff, 0xb12, {0x0, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x17ffffd, 0x7fffffff, 0x1, 0x40}}, &(0x7f00006db000)=0xb8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000ffb000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000de8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0xb212, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000de8000)=@ethtool_rxfh={0x46, 0x3, 0x8, 0x7, 0x1f, "42dad0", 0x7ff, [0x7fff, 0x0, 0x2, 0xb9c0, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000e9b000-0x20)={@common="62707130000000000000000000000000", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000001000)=0x0) socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000fa0000-0x28)=[{&(0x7f0000003000-0xae)="f0dda182a83e7816b407a9326458b38ddd53f9fbe784825302c906b8ce861174699d702172e95f384ffd303bca46cb764db141bb5684abed503e5e122b0a819a9e5902b2d7f47003c40d816236848b28539bd6c36686110c7f1b553174e63c336c886ce521dc0c8ccc2b9d6c7816ddff39b6747211eadea712b0284c0e7c37e9023b3d84bd6775eeabb95ad4d2741adb3fa5cd3f6976814ee74f3029d55691d9895bbc210a3a6985b9df1a4541cb", 0xae}, {&(0x7f0000004000-0xf6)="5a121dfab0a83738761addf8ed0b83d9008ce542081ea11cdf52e31b0ec89fa9af577484deae6ad8550dcad54dc8a2b88a000c9fb1d913ded63d4414f763d8702d8f845e9a48cddf81a05cf807dbe556f41b5baddb6913a2f58ab17ed8f571e7045c916499efd578c75f6c1c305db9d14bc2e65e75f929ab735940ef4cb64b8c0b6a07a51ee8b82a35b45fdadb67fcd7a4be6568a4a00e8d03470ed5a28ae225bfd74b8b68b54a098d8d79ada0a516b68374d80b9577dfa92fda8414f6161404de2a8123360dee4ce4cca7134cc79b11ad715aba55a461cfe410045bf53a4bd60b367b14dffef9f8a62c5282ad94f2462ba0a8b633f6", 0xf6}, {&(0x7f0000e0b000-0x80)="b5c39137d35b09e2281ef16207f1449f6b08369e0b6102d8ceecf8f58d0a1cdd03153cdf19974aa19884d5cd389dbec7a4ae6939320d091f040843b8027b94a988ef43eca18fe37467e2e0e0aafc232978480ca7d220c8760b6f250a67f0c6e894893de155ac48c505743c77ec159f45239dd003b8acb8e19d9cc8f11f9176eb", 0x80}, {&(0x7f0000f89000)="d791977e283f30d8211c00325503b1d72b306e5acbe09b53b3f594aa3cfebd011bac0c6ab5d18f207b93bcc6802b64cefd506140705f7d6ee640078bf49e129d08f72c0e5e7d9878b5ecf87d94", 0x4d}, {&(0x7f0000005000-0x89)="ba72343e2a172a971d61fd095767311d480a930274faee929ffa4e3cfeae00a67ed9ed7f5c2e2ab87ad6486bb5adb2b1b5354e4bcd001d44b3214bfd1df537166ff4498fce8007219fa4bfab101d4ce080e19d20429b8654c606507964d6ffbf90433e2fa20a11d9a3e45437789c838a6eeb5873e2d7d12682124b000dacca4cf921c2fb26ecc879f4", 0x89}], 0x5) 2017/10/02 07:57:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000005000-0x4)=0x0, 0x400000086, 0x0, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000594000-0x8)={0x0, 0x0}) epoll_create(0x3) removexattr(&(0x7f0000611000)="2e2f66696c653000", &(0x7f00000af000)=@random={"73797374656d2e00", "00"}) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000525000)="2670726f635b7d656d3000", 0xb) clock_nanosleep(0x0, 0x1, &(0x7f0000758000-0x10)={0x0, 0x0}, &(0x7f0000c62000-0x10)={0x0, 0x0}) 2017/10/02 07:57:45 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000003b000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20800) inotify_add_watch(r0, &(0x7f0000026000)="2e2f66696c653000", 0x22000000) mkdir(&(0x7f0000034000)="2e2f66696c653000", 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000003b000+0x6fd)={0x4, &(0x7f000003b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000003f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c41000-0x14)={0x5, 0x2, 0x1c, 0x5, 0x0, 0x0, 0xfffffffffffffffd}, 0x1c) syz_emit_ethernet(0x42, &(0x7f0000009000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x3ff, 0x34, 0x0, 0xfffffffffffff001, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x8, 0x3, 0x0, [{[@multicast1=0xe0000001], 0x0}]}]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xd, 0x10000000, 0x0, 0x1f, {[]}}, {""}}}}}}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b1f000)={0x0, 0x0}) pwrite64(r3, &(0x7f0000fef000-0x1)="35", 0x1, 0xfffffffffffffffd) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000d1a000)={0x0, 0x5}, &(0x7f0000899000-0x4)=0x8) r7 = syz_open_dev$usbmon(&(0x7f0000734000)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffb, 0x200000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000827000-0x10)={0x1, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r7, 0x40086436, &(0x7f00003d4000)={r8, 0x7}) setsockopt$inet_mreq(r5, 0x0, 0x24, &(0x7f000020d000-0x8)={@loopback=0x7f000001, @empty=0x0}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000a45000)=0x1fd, 0x4) bind(r4, &(0x7f0000e49000)=@ipx={0x4, 0xcd59, 0x81, "0b765e936cd6", 0x100000001, 0x0}, 0x10) socket$bt_sco(0x1f, 0x5, 0x2) pipe(&(0x7f00005a5000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r10, 0x0, 0x3, &(0x7f00002da000)=0x80000000, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000e06000)=0x0, &(0x7f0000424000-0x4)=0x4) read(r4, &(0x7f0000a77000)="00", 0x1) flistxattr(r1, &(0x7f0000317000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x66, &(0x7f0000132000)={r6, 0x0}, &(0x7f00007db000)=0x8) 2017/10/02 07:57:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009d5000-0x11)="2f6465762f7161745f6164665f63746c00", 0x101800, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00003ea000-0xe0)={0xdc, "a6b83cf0659dd393d758f877ced742ccb35882877166a7e7a0a6d2be0f3b0cf3067643a229fc25fb4c17266d4a70ce5f2ffef27d50d9e3c3936f2d8efed1d9ef8e2c9578d287557517d2d655b07d8ef27c7a709d3f426a5109da2d6d216b8a1e5231f3c9bf3bff3e6470d00deb2075dd6e6c3e317d5cbe1237aa3a71d6090617d63cdeba6d6fff05236cc36f21bfd450f0ee624065ea33426a2c10d342c02872d89a5f3ee8db0c49631ed946d7766b5865b92fdab0fa45101beba7266461d571188c3eb815f9a0f0760bc59a3a170fd3e54e61b1e3a749ff3b8e8b67"}) socket$inet6(0xa, 0x0, 0x0) inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b71000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005bc000)=0xc) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000f83000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x80000003) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="46895db1de8d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) syz_extract_tcp_res(&(0x7f0000002000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, r3, r2, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000047c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) pipe2(&(0x7f0000018000)={0x0, 0x0}, 0x800) ioctl$KVM_ASSIGN_DEV_IRQ(r4, 0x4040ae70, &(0x7f0000733000-0x10)={0xa5a3, 0x9611, 0xff, 0x400}) delete_module(&(0x7f0000c0e000-0x2)="2100", 0x800) shutdown(r1, 0x0) 2017/10/02 07:57:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0x7d) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000005000-0x20)="ff020400f3ffddf31d001122000000d8144e000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000ffb000)="6500309a000000800000f79b5a07938b1dbe0944017f5cdbb4b97a270200180500000048eddd44ff2e89d1363587f8dd7df0300351001fa61c068d3f00e4ff7fae00000004c5e19a98b8765ce0f7897c6caa05000000000000000025040000000000000092892726895464746fe058e69a99d31f6f118658", 0x78) ioctl(r0, 0x200, &(0x7f00003d2000)="bd126d99dcab558dfd481f1e5f6386d60228660c3186ea7781971633d23dbd5dcfc9de3470bebf6a9d57d887d3dbf469509def737f99a792b4cc7357d22f49db839ea2496b790dd633ef975add8828c9c619a8122756aca7abce6055851e5a4f2a51227d6ebaf1e91e5f102cb1a1980953e0af6fb1c156c600ef1376278994760a33f786d3") getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005cf000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a24000)=0xe8) sendto$inet6(r0, &(0x7f0000fe0000-0x1000)="", 0x0, 0x0, &(0x7f0000fdf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$inet6(r0, &(0x7f0000e07000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000537000-0x4)=0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b76000)="2f6465762f76637300", 0x40, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000363000-0x28)={@common="65716c00000000000000000000000000", @ifru_flags=0x1902}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x3, &(0x7f00001ac000-0x18)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0x5f, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000faf000)={r2, 0x0, 0x38, 0x1000, &(0x7f0000699000)="aa4278d6a94ead3789326ce01300a4519553a748ef00716574dc14f2c54e46004c4c317d4ab8b89b7a508537cbd0c25c026453eb0ef46395", &(0x7f0000219000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x77a, 0x1}, 0x28) socket$llc(0x1a, 0xfffffffffffffffe, 0x0) recvfrom(r0, &(0x7f0000fb4000-0xc)="000000000000000000000000", 0xc, 0x0, &(0x7f0000c66000-0x1c)=@in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x2}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00003c2000)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff1000)=0xe8) r3 = syz_open_dev$mice(&(0x7f0000650000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000f83000-0x1a8)={0xc8, 0x1, 0x2, 0x7ff, 0x7, [{0x100, 0x3f, 0x2, 0x0, 0x0, 0x307, 0x0, 0x0, 0x0}, {0x5, 0xfd9, 0xdf19, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x9, 0xfff, 0x4, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xfffffffffffffffd, 0x1c58, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xffffffff, 0x10001, 0xccb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2, 0x7ff, 0x6cf5, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0}, {0x3, 0x2, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}]}) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f000085e000)=0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000092e000)={r2, 0x137, 0x1000, 0x1, &(0x7f00006e7000)="7e36d06a00bc9be8ec13d0e23dbaeb681d6eba0989d9b3591b7df0daa90004a07ab6b39964962fe298484563bfd62f9e532fbd8446e8a822199908f42b05a1ff0562b5217a99b1910a226b952c4c6feee9c6369b8fcf56c41efe1e6b797103e42f137c3fab8645396e20f539b6a2a2c839789dfe343f24ac2ef50270db80edff0f1984b47b4d2d7de383ac23d05bc912052d8d835f34e0de77be82f703303e404824cb3baaeea82561216801b707f0c2d032e4dc71b8edae01810ee256b71fe05e9f17d8f6731086e5cb0b16fe599f49f7351ece01698f4c1ae55c79f7df02a7f2b23e4f7dd9bcbe09435b579be3f4169cb7520deb3ad0bbc1ee17ee0f98717ba30c31e481057b451c0e71dce6290626cd06a246b9d391db28d56432d2306e848122e0257008108b8fc41b46236c29b6d6b05b5525013e41d0486808eb7188d2a7a6ef28c4b0ad3b368914dfc86a8e0a85daac195c767f0db26bfd06e2deff7db6049559891107fccee33a4dffdb1301f93d433ff282379ce51c86b125965809c23a12def120ac0b6d8e6684e67d39bad16d150c79c59c64f4dca5a2f6214b497a37df6508ab69a61e97cb65ca8cba884716ddda6c5fa203512a7f67d4773209c59141ee86dcd694a226fd7f93585565add5f24c8b4594503a4eab98b298b7c288443ea958a2507da6e894c933ed40ee726fc177f588dd2cbaef6e8009c2e346f2a9480de407c0494318b018ed67067e638b4f0515111038df597fb6d704dfa80e0e36c1207642816a4194f44ce8dc244805f756b372f464dee6b9af67ab0bb5b73c3ab4e93ebfb1318dfbd2a7d56ea7cf535749821e99fd5bdd5fdc93fddc0d405545acd5f85e6b21834d3bc0ce471deb710d1f323c6b237abfbde34d047c8db7add6a8d52265d0e52b8046875535ab3980be59c69a43c5a47683918a877d3f1c878e8fa52a56a6876072d1ee650f3510b1d26e355f7088a53c0245d6cd71ea9bc4568960b19810234663350a77406b82638f762eaa89048aa496d9ff8057657e328a6d99b9c378d4e6717cf47caabcf015c89ddd3980c83b28df98f9722e88133eab6c659ead3f4e22f12687fa85b378d686b9c6d1b6c2cb51fb06cf0d48651e7a6345782698f504eb707e0f764dd6de2cdd382bafc35d66c7bb8cd44e90ced78654752f6f31fda7393d55935bc2a86d0a4925eebaf9809f487c0b6b185011b30137d84efe63b60ccdb946059a23a913e39bff7f66d3864186b51f6b2e52c83fcb967d2843c8fae89505e14f77bb523e1202fbaa136335194d336bb70f27dc5228a8830973d5794fb9554bfc1991021ac8a1eb0524380911846654afede3c539a50a5c803c5c3e6bdf8a0220eace6a27df03480b984d7e2daaf788cb628103a695418196dab5f792f1297d57393b29d2933e0332361db7547989689d3fc625f4cf7bd14947e09e60078eaa24b3fa769ef01917cb08a1ff69cd8ac59dba044a44bac50c969c6658e9c8d08e5e2572f53a11c7ef8a0d77d244af842316c739d51b1cd536da7c2d6a45fb90ef7a143d033e99fe49fe0d9cebed15ba471776a1b451b5172d2daf043d99506069727297b39c03064dea5f3743108c83914ae54232b84aa4bc76c2e83ec8d67a010848539bcd36224af01ca7a6e1a1456d8c5b2d728e78c7ec3a69c495c3151fda4125b7f730a9722ba2a3713056af96e948d826d2585f7476e364905a8c5fbf2622f60bce3747c43d99eb60d7fe28c2d7069d788618fe88d86a716832a9adf07fdd010dba8365ee081bd9a0596d1583b304d47857b16123e32e89dda417c64a77ceac75d6d6c73db130b9cf86db634c6578959d963bf5797ac86418c545cc03943ddd2586aed430f3b620a1f1fd80a2d00fb68bf127c57e61a84e864cb9b62b789fc18329ebe4bab3705b45699325938961a89c5041e90564e8ac4ceb0ede3c42419c291a8bd86fdeffe372cf8e94573076bad7b62e00487f7482543b2e800a930898bc205e9582d06c391f4f0584624f5099172a2222ac52ba21194fe01ff6d8c84f039a7cd89eb6a634ea64de40208bf391376af86782c12a065a7efd10f59c836c823ab5f45ef4ddb7ebd2e0427e2b5475bf4a9acdc4ed8061e5486d0409124ec2efb7991afa33eccea78180dd18a78f05dd60e22ce9f87cf052ef13c3617fcc96d7921f524d28086792ef297d1bfa65b172af7ce123bded8df83a6565666d4f4700c5753e3e851216e3456f3d55cef6bee0cc1cef55c6cd6c1733e226fdf9094ae05e8565c8b197c605dbc5421ec9b866e778f967b504fa50faa57021cfb73c5c1f3b415b01d16c89abb6b899a4d9fc45e76ed450e5057a663c5b985f23b656e9b012c7f5f0d38dec5499ebb2a3215a416dd73d34cb5d4c99a3654a9573dc638d9c55c4206caa5f560d06659a660e4e6904554f9406cc65aa7184b53fa993fd8b45d36dffb56c2061496a0a81a24081c69e3b845ab0d5b6c5f6b3a85b438674a7108d80bc18b4092808c7e9b271966d7b347e2f6006349cb1636a979fb859cd46fc0d0a55578b9bee20a99fa9aca958f36930f293c9318d99c11f4ee9a43ef1707fa9f6411ebca84e64f763273d6d0ac8cd18c3fd17a8f77b498cf25fbc32cf047864310af870a06dc6854966da02cd82a192c0a849f73b746a1ca210b9ec752d3cbe3f3618e6bdcad6d508bd86474ddaf25a30bbd5c936854ff082bb2de1b722cc964304439c251b5739db3a2f336de2dad7d74656992114380e4f172a43e2de6b59bcf7e73cb89202378add1ed48500dede3ec9855456ac411ce5a1dda8ab7883902dbe7206b0d77aff180d70204ed44273d4b67f29ee759c77eb1514aad83de7fdd1062a1d0ed614fb380baa941f8bd232af2d0ed2d62377e9e6e08a39e67016b157ce16ad68871542aab72aabeb04b0f4758c168192f66c1eba94452f15da2d1e245187a7e8786ba161cc14f9b3b0ba1977ba2e9f1e8e96d1fb6c3a8b2ffa7f6633bd3003779efdc96a0b074b38ad645b901b027461f35dd948abe5a799a515c1e40dd1515fcd64949abd0a1e9de8dcb99f62f40673b6043c3b6e2bd68e4d9f67996e41e7e019cbbe2ed88a24a098eee88698cb11083d4f3a60d933387d4e405f3da0f8ee5f26effd506de0e3a9c95664c071fbe28cb237735859945b31a53b20393f9bf2de0162fab58a7bd9ee93e658e013c4ed6cec33125f3cc3c609fee60969c58a0d15430e882a8e366fec461524319d6377b6b23b5f91abe80d22bce096531bd76e29e42adc844defd9a3ebc565455d9a7b58d90bcb81544a283731d81ef32bf837e3db6177a05dd5c6f5b416b179d5263e6dde2c14fca55389a0c33e3bd68f6f37c7265680836d03a7076378aec639f1cdb5db0994692265d59134bb6eb1e7a79e62819dfc82f4543e9a02d50855ae3e5eea20ecb27d3efbfc8f1d91d2fabe1f9d54d7ad676478db359e5c656365b01738632aa6be1eeb0b5a2918fc20f37e096b7fcfc299a03adb01bb1fe0010886973363ca43910d095a5610e687959bd857b9ac63884030dfa1e23523ff6cdb0f09d2772df2e5b6e36c32fcbb292a5d24afe908c4260f4d8e6f30a9e4d6bd50c05eab214e515d9f54d1184d579fd11c19d91c09b9e9c53cb0806e0d019a1f60d8702d1b6b000f7d61f59a52277bf324b8634a53d2d924d8f17498fc79a5add57355e7ac80534c8cb407ad04dcb1e7b8a4f2351481da6420a739731473f5ed68e561465a3e0f3d600ea7e9171e14cf7ddde75a55cb1db44b94ce50da422831fbc8693995cfa05791c8246a19c821fa59dc5527d756c24e7f9237aeac4937098d285e3d2ceaa9a9d49e040a2f1dc2982096b48fd760f410c9263643088e748c3bf5f36a5fdca80b4486e174a7d1e0c50ed9d8f601c75ede4e1828f73eed9f27f88fdfcb70b1a0c4af5bb5302fd58b99db1cf6eaec42ec21bd41080ccbeaa3afc22835b82758fe86e880c7ec7fea44135d48aebed2104ba2cb7f377be2a4bb604317fc66cf412c421fd10bb1144921d45efccb4e2f7d65b699f83be42d39805b06e9a5d03787e438609cb87e97e2830e725f806b2bbb087ddbc223f3f31901e3841c1ba9e850e16b0f08b55c2ff40a490940548a2a841b938a4fe84bd4dd845a2d17593f3361969e0896bd0581b3611c5cf4ff4c15f64640b4668f1a1f2f799acf801bc206036abff3d31bd872eb850d98fd602563826a2d17d7450c6ea8cc89d21264696ae0f45e332efcc877c4fd2574e39456ecfcd92b0099c47c767cd935734d38c317ed7adb1d4a14b714cfc099e6172d33a31e18043c8b91548c9538f149f2555a1493000a0cc89c3125c70b972ecc94b587e9f19fc1c382820c5feb4c9af57c118816a259ac25d648616a3a57399bd1a8c958815c21c0b341d513b5fce368cf427b21621c99062b379f5763dd80b5d3ae955d9632c6cfcd61626da0d3ced10ba1b97d19a8d2addb714b93eb1dfc5d392562d1151d1b9077c25dca146b21796d6ff52b9498f580e93b7250d0a8139162ac110d856f907d2fb97f2660378fb1dbaccc6943d2f5bc1393f6d016323ec2b63044e0688a662c462f4c68d8edf3fa43bb6473c0cb3cbec15d2a83784966ba6db934889440f3017fd60ba0f6f8edde1c29258d546af42404dd4498773312c9740f19d93bf96e55f9c1014bd94dc244545a1e4cc8eda34196c1714f2e5987fe812dba09a4ca31430ba4bf9954478c2136f39130f53625a2382954ed24fa2672ec7dd9e6f4f171d41d1436009232e7186641596a1c30b8d7f0e31660ad9019da53bb856842205da212f62243072505b56dfa0794e47eb28ebc4c4ba780fe1b7c8fddb2041fe4280a28be1507f42e35f8c308668e1434ef27418b0c7e9f7267edc89ded5be12e9130641774f2abd792b8619933f646e60b48fcc69c0235d396101c0767d5e61f9519b007adf7b39a4e5a6c9e80254c78931b89762456b1e22d47846e407f074a1a2509963aaedda561bff9a11bcb279dd6b00600896cbc52eced2a321f6bcd09d1833e230cbe3247b42e8b7a1384992fcc892d6bac8659714b236ab8dd8879dfc4e84d04693ed8016beb68ec0eaf67d7f92d0b8369bcbfc82a217722ef6b5bf5cfe91eaea52d2297475e36036b53c2123b858c31e4f69a794a144c095f726e58bb492c7d784e51f7836f34684e86724fe8fad337be2dda35f29a6bf5e4f833a5413411c9ab36f31af3978e17f3545dcb0afe538a294f5e2dc906a18d60e7eb36f5a268179fc17a83db372f44be4f787b34bd68046fd7d02c8d6567f7f6ca280db6d8aa5f333dd503a4a1b1d684817db9cc718afb9b9815b0f7877fce6f964368080adee64138c2d35c9bb77a99d518fcca04607ce60b57f036c36c0baea13ab71b06698527eaa34c04c899f79b633ec3c5e41735f322f071096a5ed05b7b0fff5c12b97ad485744c6b8edfcf2c9d53b69d86457887e1883fbbd8a59d74a3ef5bd8780417235fb5ada6474a9daf44d65019d3c763471d613560bc6e4fdda74c306735478e7dbd445cbd9f6e6a56285f119a520a9ecca6a7d9f5059cef71f250a492f49f93d112756756288dfc25d92e5947795e65b6cf311a8de01567fee845cfa02712898abb8245463048fbf77c18a40de5857e774c52945e2ef2b5ac0170d61d47b38a4876fdd5e2fb5f6e8bdb48db9b7324f506b33bf180337f64daa466a5c3f530a0038fc64aa8bb90e65d84cb328f4a96ea64e0ab2ac02538a4d67a04aa2c2f1cd46f92e2e9", &(0x7f0000187000-0x1)="00", 0xb3, 0x3}, 0x28) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000bb3000-0x4)=0xfff, 0x4) 2017/10/02 07:57:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000713000-0x4)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = getpgid(0xffffffffffffffff) tkill(r1, 0x16) setsockopt(r0, 0x0, 0x4, &(0x7f000009d000-0xbf)="83362c7b4043ce68ae6aba96c36dc3f9bb21ee1cc9a1d14b7d20fd54bd5f4ce5d0bf66580b3e8520055a4bda06cf5b8accccf47cb861a2c422beac896194b888aee293ebba69a326e07ecc226786bc9ce3ff960be886b72df352b88285d618d673152a5baf61effa90254529bfea49fc50021d0e7106fd2c03102c5e756693aad5e3322cbf26b5ca17a117d7155ebdcfcfbd4632ca1ade88f02849b7dab4258c3cc46c0497b5383d92f1ed2eaad7f591c5df9936bfa3a75dbed5545fdb743a", 0xbf) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000023f000)="2f6465762f73657175656e6365723200", 0x200000, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f00004ce000)="7573657200", 0x5) setsockopt$inet_int(r2, 0x0, 0x22, &(0x7f0000139000)=0x101, 0x4) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000ebc000-0x48)={0x4, 0x8da, [{0x9, 0x0, 0x2a3}, {0x8, 0x0, 0xf02}, {0x81, 0x0, 0x7ff}, {0x80000000, 0x0, 0x5}]}) perf_event_open(&(0x7f0000d7f000-0x78)={0x0, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x8) uname(&(0x7f0000fa4000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat$kvm(0xffffffffffffff9c, &(0x7f0000949000)="2f6465762f6b766d00", 0x80, 0x0) creat(&(0x7f0000383000)="2e2f66696c653000", 0x90) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00006e7000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") bind$inet(0xffffffffffffffff, &(0x7f0000352000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/02 07:57:45 executing program 0: r0 = socket$inet6(0xa, 0x800000800000004, 0x7) dup(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00004bf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x23, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008c000/0x4000)=nil, 0x4000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x804, 0x40) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f000039a000)=0xe263, 0x4) mmap(&(0x7f000085d000/0x3000)=nil, 0x3000, 0x2000002, 0x32, r1, 0x0) mmap(&(0x7f00004de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x800000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, r2, 0x0) r3 = socket$inet(0x2, 0x8000000000000003, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000f04000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000424000-0x4)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x2a, &(0x7f00003e4000)={@broadcast=0xffffffff, @rand_addr=0xb, r4}, 0xc) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00006d3000)={0x6, 0x40000008206, 0xfffffffffffffdbc, 0x34, 0x0}, &(0x7f0000c0c000-0x4)=0x10) mmap(&(0x7f0000923000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000f24000)={0x0, @in6={{0xa, 0x1, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, &(0x7f0000fde000)=0x98) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f000081d000-0x8)={r6, 0x2}, &(0x7f0000e11000-0x4)=0x8) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f000029d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fdf000-0x5)=@ethtool_wolinfo={0x7, 0xffffffff, 0xfffffffffffffff7, "683bb82753f2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = socket$inet6(0xa, 0x4, 0x40003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) write(r7, &(0x7f0000fdd000-0x29)="0df0e6ef8774c5f16821db", 0xb) syz_emit_ethernet(0x1df5, &(0x7f0000015000)={@random="ff01395447d8", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "1db4ba", 0x1dbf, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x0, 0x356, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0xc0, "1604ee04ef2ebb01a6163777e99268c09177b6ccfba642c916c407dffad97cf0c246c21c3dc1b3b3b7202405931f3f10cfed38e60a9b801ad5826af36ecb016cac6b17c21635b365cdafabbe15707a7021268d12de994782b75bb00a9249f9b27d0e782b2fa5a701d7d7b7f911b60f49291e3470e47349bcb8b8fe1597844b96107da911fbe1a4e21bf5d4b38dff714c0865c167d34c1ddf7accba4a2bc6b0b20a2a43889d4a04e0fb700b3a634ad6aea8a22cc7d024014c3e1fb1cceb7fa040"}, {0xc7, 0x0, ""}, {0xc7, 0x900, 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{0xc7, 0xaa, "53451256086fd8fda0b6174d47e3b68f554efc82a8bf1a23b321e8d81f140d2fd3ac8bf4428ffde3d78c679758fa63df8e4456c2e6bd7b2715ca618186203f863562eae3e47d7bed1bde9601072dba9f5194678eacaa27d9c4632e46b828cb9bf9174cc7a31356daeb70cddd4431cf5cb36b9b71c6b2c6fca27076eac65dcb71bcecfb72ece526f8075f46f8189ee4caf9f3708e3d96b6a7b50f6f3eb18ba700d2ebe6ad1f01048495cc"}, {0x7, 0x1000, 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{0xff, 0x40, "9a1f0722d001e47256f23c136c02045a6534c8055d12f2777a05031f3e674ac502a9816134ed4851f91a3826f54826e6d893b2a58df7de42dd3869ac73b54454"}]}, @dstopts={0xff, 0x57, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcd, 0xc9, "1b1fa86d0c7efb56c477b45e2c919f1a78394810e1233579baaecff8915d00825bd3188fbfaef1e8785eb2bcdff260ad0fbb925d45bd0d3248e3e0fa5972c5f931f2944d0ccd8cc2f3ffefab2408b350d6dd689735a0b5e4264a4287996143dae3a8de84dec151e026eaaa495dc1468688ae020a8afb3b5c463b20c28a5b7f08a28c18582bebf878c067a1ea6f4880594413e3c9f8e3413d4163e4190207d62e06e5d7dfb71564383826cd9de885d59572d68461d39a9eb6aa6ddded88861a82240681614fe82bb1bb"}, {0xc2, 0x8a, "16732658c8b09c86cef521d8d7fa454c0f626421b755753b9ce5957a2699eb9da14b4f9b7d4ec350af6281082546fe7f7ad8e11f388a67f5a2f45916fd96d9917644802a6fd91610d4d48133f4c33c342bd0390a5a7c8f0e3e241088d06783e9566f3c505fbabc77a94bbe62a0fb4c8eb48c946da7fa7bfa77336e8ac2f8a12e4d34f7cca1d81ce16209"}, {0xff, 0x2c, "7ce13f679166b950edbe86cf625a96938143f89f8522a933bb3d8ac3d01c90407b407c1504f77330235be9ba"}, {0xff, 0x0, ""}, {0xc2, 0xbc, "fbccd2539e563641e6afd67a74cb263a19f6fd873e945081c35b2d2cee9ad7cb316c68de69fcd390a6d64a4178538e36221916b2c1d302058716442f08b77c21eb1452b0e1a02e3d65ba1a0435780661ea1179bc3c26a6228e12085a28212d0da6e0b79ff9a3606b9c38f73bfbde1da31c282c68ce815f4b3712759dd3f8a74fbf4ac59c37a368bbfa2f72f955771e9a84dc762570227321332593a38456650ae91c830d10e135b11988c866302deea00236e57526c02bc642e247b4"}, {0x5, 0x73, "f768549f3aad5618380281d8ae077199040d42758cc3639d0a20681fe54fe3cfe4b669ab1002a7906e9b08e5771c7d237d2b4bd3d9853a22364057101db45c7fdaa153f177f93593ef10c8aba6f1db07ef2d13a97de4763058f1717da18f5ecb1878f95f473aef7ecfc1c2757aca2a25f08581"}]}], @dccp={{0x1, 0x1, 0x4, 0x1, 0x80, 0x0, 0x0, 0x2, 0x6, "302781", 0x6, "3ae441"}, "b3fd4572b96a45041480926b2c8cf96dca1dbf615a53da43c83c748e1637effd0c92d9b2898b8009b1b38351a665cc"}}}}}}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x200032, r5, 0xfffffffffffffffd) mmap(&(0x7f0000e9d000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/02 07:57:45 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r2, 0x80000) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000020000)={0x0, 0x0, 0x0}, 0xc) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000002000)=r4) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000022000-0xf)="2f6465762f73657175656e63657200", 0x10400, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0106434, &(0x7f0000018000)={0x8, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40086439, &(0x7f0000023000-0x8)={0x41b, r6}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r5, 0x10c, 0x2, &(0x7f0000023000)=0x0, &(0x7f0000022000)=0x4) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000022000-0x18)={0xf000, &(0x7f0000022000-0x8)=0x0, 0x0, r5, 0xc}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000026000)={0x1, 0x0, [{0x4d0, 0x0, 0x0}]}) [ 107.836352] QAT: Invalid ioctl [ 107.884883] QAT: Invalid ioctl 2017/10/02 07:57:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000d47000-0x8)={0x0}, 0x8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000a48000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x40) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000a6d000-0x14)={0x55, 0x10001, 0x8, {0x20, 0x5}, {0x6, 0x5}, @rumble={0xfff, 0x2ea}}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000f33000)=r1, 0x4) bind$inet6(r0, &(0x7f000037f000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xfffffffffffffffc) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) llistxattr(&(0x7f00002a9000)="2e2f66696c653000", &(0x7f0000080000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004d7000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000341000-0xc)={0x140000000, 0x0, 0x80000000800, 0x5, 0x0, 0x1}) renameat2(r1, &(0x7f000053d000)="2e2f66696c65302f66696c653000", r1, &(0x7f0000d87000-0x8)="2e2f66696c653000", 0x2) socketpair(0xa, 0x2, 0x40, &(0x7f0000345000)={0x0, 0x0}) geteuid() syz_extract_tcp_res(&(0x7f000001d000)={0x42424242, 0x42424242}, 0x1, 0x1) fallocate(0xffffffffffffffff, 0x9, 0x80, 0xfffd) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00001bd000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xdf, 0x2, 0x3, 0x0, 0x5, 0x8, 0x80, 0x2, 0x1, 0x57, 0x0, 0xd, 0x7b, 0x6, 0x7ff]}, &(0x7f0000f6d000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d62000-0x44)={r4, 0x3a, "df4f4b56116f44388c1286c5fc1122c22eb445924cd57af23fab926f0847e53ee8e8e5e71b0df2c56daec04791e1ca0f8ad8fc3385cb42385afe"}, &(0x7f00002b2000-0x4)=0x44) ioctl$int_in(0xffffffffffffffff, 0x5471, &(0x7f0000bc7000-0x8)=0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000311000-0x8)={r5, 0x7}, 0x8) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000e3c000-0x4)=0x2c03e487, 0x4) syz_emit_ethernet(0x8a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x54, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, r3, 0x0, 0x0, 0x15, 0x11, 0xfffffffffffffffd, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}, @generic={0x4, 0xe, "d6dcae04deea617a65dae473"}, @sack={0x5, 0x12, [0x80000001, 0x0, 0x9, 0x9]}, @timestamp={0x8, 0xa, 0x7, 0x81}, @md5sig={0x13, 0x12, "2bb993748f9305826427487662de1ea5"}]}}, {""}}}}}}}) r6 = accept4(r0, &(0x7f0000ef8000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000083a000)=0x1c, 0x80000) sendmsg$nfc_llcp(r6, &(0x7f0000f07000-0x38)={&(0x7f000003a000-0x60)={0x27, 0x7, 0x1, 0x6, 0x1, 0x1, "3d538307f66d5c0bd4a7b0a80002036910c26e90d4c8d187fb61505c8d0168436b9a1ffb3964e6388ecb146aab564920eb3bf2e3d5a65b6831884cc5eaf387", 0x39}, 0x60, &(0x7f0000a9a000)=[{&(0x7f000032d000)="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", 0xfb}, {&(0x7f0000cb5000-0x1000)="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", 0x1000}, {&(0x7f000088e000-0x75)="b332119e2cd7d33980212747aba104caa6a0606212b3a17366ddec0584cc91370522119b162ca77a1b7757b4da8329767a1eff50e3b5be04738746cf2520bfd21989a05b21e10bf11d0f3c7e10bdf252ec0b6af7d7769ad74d364c97946093a1c3ed0a68666670c55bf7d1b48c54d9d45b072e76c5", 0x75}, {&(0x7f0000dac000)="a1d2c1979734eae90d0e8e2331bca6110cb4ecfd92101f77e0fef26dcbe0575c86ce4cc899fb622454f3bbd4a9fd2fd3f3548ba2757c853a976594a1957a4c1b9f19886fc55625f6386ae898492a97f5aa34d4dd54307391809fce36e254443d61296b587e13e32ec902bec657f6eb2873b4a51f20f1b60df3eede8625594c8db193f3638b6409d3f8a5826808b63e347fe5cd6e672692452c3976e28ee00762553e3b49eb5a242a17aa03ef390c9e642bf4dc055208a0c2db88a52ba30e02dffb4c28fd3cf28eeb7df62e792ce9cd570e87e562d4bdd0cc808c1e1a5ff5bec8e25e1c", 0xe3}, {&(0x7f000067d000)="e1b25e97676d19c5c75ccbd82cbdc61fae63041207d9235c28f0476579b266c10981d0a9725673cbc41261a8f82592fbd2dc84e8433390b3bd3aa3047975fc993dba", 0x42}, {&(0x7f0000a91000)="4274d53a6982ecd8485ff5ef2a4a78fe809125f0d344b5ed25bc7f685274ff4bebda9fd14352ee90936b67985c7af9996daa6bb623918a5a2554a79560de552cd208f56997958d746701994ec0e0e38dea1fdfde4895b8920d4bcbda6492530666fbf628a456ef8a3c80e94c424df1780ecc80aa683bf03d35181905ea320d321204e55dbea9908755cb66f62c16c31d4ab46b330a0a15e3b6492938c3bf9e44b3", 0xa1}, {&(0x7f0000ba0000-0xc)="211fb8622855a0c60c021070", 0xc}], 0x7, &(0x7f0000c58000-0x88)={0x88, 0x111, 0x1, "8363e6999f700b559554d1fd445a1e4a94ee02de4ecf6236db0b7e2d7f30d837ac19bee098b2b6a4bf40d51dfa9d42f1e5d233c282c6ee1db4e7760653700fc37a2cf6f185e0f470b454d6aba1c539d7d569dc2c6ff740aec666b485424ab30ce5ffc52f4ce363eb746ab4d6d4e2ecbe9c376878"}, 0x88, 0x40000}, 0x40) 2017/10/02 07:57:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b71000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005bc000)=0xc) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000f83000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x80000003) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="46895db1de8d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) syz_extract_tcp_res(&(0x7f0000002000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, r3, r2, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f00004c6000-0xa8)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000047c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) shutdown(r1, 0x0) 2017/10/02 07:57:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) r1 = inotify_init() r2 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00007a8000)={0x0, 0x0}) r3 = inotify_add_watch(r1, &(0x7f00005eb000-0xa)="2e2f636f6e74726f6c00", 0x80) mmap(&(0x7f0000987000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x40000000028) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000906000/0x3000)=nil, 0x3000, 0x3, 0x2030, r2, 0x10000) clock_gettime(0x0, &(0x7f0000d19000)={0x0, 0x0}) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000b0c000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000d1a000-0x8)={0x1}, &(0x7f00002e0000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008cb000-0x10)={r4, 0x9}, 0x8) inotify_rm_watch(r1, r3) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x83442606fc5adc35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000589000/0x2000)=nil, 0x2000, 0x2000002, 0x2810, r2, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x203, 0x1801f, r2, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000b02000)={0x2, 0x0}) fdatasync(r2) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000b10000-0x4)=0x0) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000143000/0x1000)=nil, 0x1000, 0x0, 0x40010, r0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x4, &(0x7f0000000000)={0xd}, 0x8) poll(&(0x7f0000b0b000-0x20)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, 0x6) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/02 07:57:45 executing program 6: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f0d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f0d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0d000)=0x14) clone(0x0, &(0x7f0000002000)="", &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x6, 0xfff) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000f0e000)={0x5ba, 0xf, 0x0, @tid=r2, []}, &(0x7f0000000000)=0x0) timer_delete(r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f0d000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000471000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) socket(0x11, 0x803, 0x0) 2017/10/02 07:57:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x3, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afb000-0x8)="2e2f66696c653000", 0x1) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000012000-0x8)="2e2f66696c653000", &(0x7f0000e1f000-0x8)="2e2f66696c653000", &(0x7f000062a000)="616e6f6e5f696e6f6465667300", 0x1000, &(0x7f000078a000)="") mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f00008fd000-0x1)="2e", &(0x7f00003a3000-0x6)="397000", 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x0, 0x0, 0x6, 0x0}], &(0x7f0000db3000+0x124)="8e0389", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0, 0x0}, 0x30) r1 = socket(0x11, 0x802, 0x300) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00002e4000)={0x1, &(0x7f0000560000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000ffb000-0x10)={0x1, &(0x7f0000f2c000-0x20)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ab000-0x10)="2f6465762f73657175656e6365723200", 0x1, 0x0) accept4$ipx(r2, &(0x7f0000bdc000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000013b000)=0x10, 0x80000) mount(&(0x7f00002ba000-0x8)="2e2f66696c653000", &(0x7f0000cbf000-0x8)="2e2f66696c653000", &(0x7f0000dcd000)="716e783400", 0x80000, &(0x7f000002f000)="") sendmmsg(r2, &(0x7f0000519000)=[{{0x0, 0x0, &(0x7f00009fd000-0x30)=[{&(0x7f000005c000-0xf8)="a4a9adbea0517c15854318385580217a9fd3c12c438f7fe0f4a10da56095d70a217dc9c06081601dc9bfbaf2ee13ff0c82f546aa1e585a5aaaadbb3c637f28e75340ef8240c9fdc85471f1c4f83563074b21958c59a9e0b0da4911fe304e951a12a5d34b44dc24274d24c912a643c4f82736ab7f2ce7170f1c4634be8cb42b047ed4f26ac5496acb533ae6dbcfa9f57ea865f007edacebf6ffd82b2a41b9e4e30f100ee7b7c45ecf7c393607797dd40f30fbb2420f04e157fe70f3b247fb5dd8a2e424a3872d2fa4f17ddae067a55e8aebf8ea9f58795ec2ee588c02df2184bc1dd0ba97e95befb5516fe0b8fe36e86b6699bcb9bb40067f", 0xf8}, {&(0x7f0000719000)="a35ee120ed05e9339e59c421b426aee63224701caad53f4be21c432cd9ca091e1bd7afaf1d2c1f8759648adaa44cffd88e62d65c414656bc854389a4c85436fc01cb846b9833ab0c6b3239142e32cc88d4ce901a984b85233507c59ecc3f615dcdcde55fd522910c257e83b22add73caf83151b83ba1634eb734f284cc1db3dffcad2a7ba3bfb549a9f777e8da5e3a2f03432b104dbc80c4433142be976bbf17a1f0e26a9e435f30c279c6d3efca1028b03a23c67069ecc5ca14f496e9d00ec8444fe98678684a1a16408642295bc93d6f1de5a039656bf34c369f60d75492385c67", 0xe2}, {&(0x7f0000c17000-0xc4)="bbec8d7648ab1a35ea3a3b52b448ba18b9bef53b54f4b15b15cf0a25f683ecf4035ee20dfe6e03b5df187af1af5f3a4af513137e5b44484869facf5ef0382825d96ee3df63d3fc6922c4d9c82bd96ebdce1fe9f97c3290e97b1ad5faa27eead84c3a984633366872c12543a1d1bf528b92ada2efb2457239118078783dd9399d0239bb4bded722c082d86ca1a78c18b211ed1a2091588b724bd41aae1b789b23c46b80f4ad77ba31b3ec7ea27125c11810a354a432253ede621756841a938d857e8d98a3", 0xc4}], 0x3, &(0x7f0000ed5000)=[{0xe8, 0x29, 0x1, "d22018a643c2e0f712b44611ec1738bda99013d2c06c869406a450612a3386bb00b60ff441eef2d80bffafd5bf9f70863ca6fd87b604ccf78f6d04b0b1eb65a273edd319cd494c609cff7e77883b2f715b6e2e3024ff05d73893f1d65b5d5201b1b5ff12b8ba5f1552e768799a0491583baceda6f4e6c8498f90a1849c5c3c6b66b21eeedee1aa83c3c2caac847059d93431c7d2e7816fb65b392bdecb7449f13c014b151f07638ed7a98529ec71c4a4d9f3596c35f19523121884801f7ce725a8e041db5a871cbed3aca00b7577f4c4de586300adab76f0"}, {0x48, 0x115, 0x59e, "7f71ea3ba4d0cd8342dd68d364f2c6b231a7701d6619b1bb8652367073e5ed6ff1044ce69a890412be644feeb646ea11d7957b"}], 0x2, 0xc0}, 0x8000}], 0x1, 0x0) mkdir(&(0x7f000002b000)="2e2f66696c653000", 0x0) mount(&(0x7f000000b000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f0000965000)="72616d667300", 0x2010000, &(0x7f000000a000)="") fstatfs(r2, &(0x7f0000011000)="000000000000000000000000000000000000000000000000000000000000000000000000") r3 = creat(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0xfffffffffffffffe) open$dir(&(0x7f000029e000-0x8)="2e2f66696c653000", 0x0, 0x0) write(r3, &(0x7f000002d000)="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", 0x200) truncate(&(0x7f0000002000)="2e2f66696c65302f62757300", 0x3) mount(&(0x7f0000df2000)="2e2f66696c653000", &(0x7f0000631000)="2e", &(0x7f0000227000-0x5)="7678667300", 0x4000001001, &(0x7f0000a06000)="") lseek(r3, 0x0, 0x3) r4 = getpid() perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xdb, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x1000, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, r0, 0x0) inotify_init1(0x0) 2017/10/02 07:57:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000092e000+0xf29)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000075d000-0x4)=0x6) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00005e2000-0x4)=0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f00007f1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 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, 0x668, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fd000/0x3000)=nil, 0x3000, 0x2000002, 0x81000000020030, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x9, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000000000, 0x0, 0x668, 0x0, 0x2, 0x8, 0x0, 0x0, 0x3, 0x2020080000, 0xc, 0x70, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x7, 0x10, r2, 0x2) symlink(&(0x7f00004ca000)="2e2f66696c653000", &(0x7f000000a000)="2e2f66696c653000") perf_event_open(&(0x7f0000821000-0x78)={0x5, 0x78, 0x0, 0x0, 0xfffffffffffffffe, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x665, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004be000)="2e2f66696c653000", 0x40) r3 = open(&(0x7f000000f000-0xa)="2e2f636f6e74726f6c00", 0x0, 0xfffffffffffffffe) openat$rfkill(0xffffffffffffff9c, &(0x7f000000d000)="2f6465762f72666b696c6c00", 0x8000, 0x0) getdents(r3, &(0x7f000000d000)="000000000000000000000000000000000000000000000000", 0x18) perf_event_open(&(0x7f00005da000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r3, 0x5404, &(0x7f000005a000-0x14)={0x1, 0x40, 0x9, 0x9, 0x8, 0x4, 0xbb24, 0x100000001, 0x6, 0x1}) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x10) sendmsg$netlink(r4, &(0x7f000024b000-0x38)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f000061d000-0x24)=[{0x14, 0x1d, 0x305, 0x0, 0x0, "08000000"}], 0x14}], 0x1, &(0x7f0000595000)=[], 0x0, 0x0}, 0x0) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000ec1000)=@generic="00000000000000000000000000000000", 0x10) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r4, &(0x7f0000ff3000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60, 0x40, &(0x7f0000ff3000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/02 07:57:45 executing program 1: mmap(&(0x7f0000aba000/0x4000)=nil, 0x4000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) r2 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000003000-0x4)=[0x0]) fchownat(r0, &(0x7f0000001000)="2e2f66696c653000", r2, r3, 0xd00) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$TCXONC(r5, 0x540a, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r1, 0x400448dd, &(0x7f0000003000)="fe4e632c999277c7a6df159b64ef2949599dc63c01e2ad") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000abb000-0x4)=0x6c6, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000004000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000001000)="2e2f66696c653000", 0x40000, 0x1) connect$bt_sco(r6, &(0x7f0000aba000)={0x1f, {0x6e0, 0x3, 0x9, 0x9, 0x4, 0x1}}, 0x8) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x8082, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f0000003000-0x4)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0286415, &(0x7f0000004000-0x28)={&(0x7f0000abb000/0x3000)=nil, 0x20, 0x0, 0x40, &(0x7f0000002000/0x1000)=nil, 0x7}) ioctl$DRM_IOCTL_ADD_BUFS(r7, 0xc0206416, &(0x7f0000002000-0x20)={0x0, 0x2, 0x8, 0x9, 0xc, 0x9}) write$eventfd(r7, &(0x7f0000139000)=0x0, 0x8) 2017/10/02 07:57:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000c0e000-0x18)=[{&(0x7f0000ef9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f00005b4000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f00007de000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}], 0x3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b73000)={0x0, 0x0}) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000a7a000-0x4)=0x0, &(0x7f0000b65000-0x4)=0x4) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000ce9000)="1997eaf4f262d2125974a774f0fddacdfc164d43ffcdc8c64825fa9a71b0c39a1ccd293021d338406a21edb235e7529ad364c81a6160b00841ed447990ae3fb56aca2e095f92fe683cb73a03650ce2109d1ba3b9fb0efb10b64e936815ad58e3c8c41dd494c425efd185bd15fbad6c1d2087eec95aad69b1751123a6664e0df3ce8079038ef8ebf9d069a69f58ac1cb997cbc4cb5d28c17b8c0df74469277151c550f184e20f85141c27d95c25ec98dc8c9af77d2c3a676a0fb9d616a3fa9133c1b459afc79144597ce9cd60b6c6a1dd8e810b84f608128c56d8ab93882558d44e172a9f8d74e25a3c", 0xe9) getsockname$packet(0xffffffffffffffff, &(0x7f000092f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000804000)=0x14) write$eventfd(0xffffffffffffffff, &(0x7f0000c77000-0x8)=0x6, 0x8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000e38000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f000012a000-0x48)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6a8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x3, 0x1000, @loopback={0x0, 0x1}, 0x0}], 0x3) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x8000201) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@generic="9d157548448b237c9d19fc646a523d8f", @ifru_addrs=@llc={0x1a, 0xc, 0xf86, 0x4, 0x3, 0x800, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}}) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 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, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x100000000c) writev(r6, &(0x7f00009f1000-0x10)=[{&(0x7f00009f6000-0x1f)="1f00000002021900000007000000088100fd3b8509000b00000100ff3f0009", 0x1f}], 0x1) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000a1000-0x4)=0xd475, 0x4) fchmodat(r3, &(0x7f0000f67000-0x8)="2e2f66696c653000", 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000839000)={0x0, 0x80}, &(0x7f0000797000)=0x8) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f000057d000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c3e000)={0x3, &(0x7f0000095000-0x4)=[{0xf77, 0x3b, 0x74719de4, 0x5}, {0x8f7, 0x7, 0x2, 0x100000000}, {0x6, 0x3, 0x0, 0x1}]}, 0x10) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000f19000)={0x0, 0x0, 0x0}, &(0x7f00000f8000-0x4)=0xc) fcntl$setownex(r5, 0xf, &(0x7f00009a1000-0x8)={0x0, r7}) 2017/10/02 07:57:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) socketpair(0x3, 0x5, 0x8, &(0x7f0000d2b000-0x8)={0x0, 0x0}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000b87000)=0x9) inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b71000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005bc000)=0xc) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000752000-0x4)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000f83000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x80000003) syz_emit_ethernet(0x4a, &(0x7f0000a1c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="46895db1de8d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) syz_extract_tcp_res(&(0x7f0000002000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, r3, r2, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000047c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) shutdown(r1, 0x0) 2017/10/02 07:57:45 executing program 4: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x21) sendto$unix(r0, &(0x7f0000ba5000-0xef)="", 0x0, 0xc844, &(0x7f0000c18000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) sendto$unix(r0, &(0x7f00009a8000)="0771c4d875f47f", 0x7, 0x48804, &(0x7f000029e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) connect(r0, &(0x7f0000560000-0x10)=@in={0x2, 0x3, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$unix(r0, &(0x7f00009cd000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6, 0x20, 0x0, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000d19000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d18000)=0x9a) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f00004a7000)="766d6e65743100", 0x7) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d8f000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a8b000)={@multicast1=0xe0000001, @empty=0x0, 0x1, 0x3, [@broadcast=0xffffffff, @empty=0x0, @empty=0x0]}, 0x1c) sendto$unix(r0, &(0x7f0000e67000)="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", 0x5b5, 0x0, &(0x7f00008de000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x8410, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000d18000)={0x0, 0x0}) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) clock_nanosleep(0x200000009, 0x0, &(0x7f0000064000-0x10)={0x4, 0x0}, &(0x7f000002c000)={0x0, 0x0}) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/02 07:57:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000ab7000)={0x6a}, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ab8000)={0x7fffffff, 0x4, 0x1ff, 0x4409}, 0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000014a000-0x20)={@generic="bfed57a61ae8525c771fa5338e537d0b", @ifru_flags=0xffc}) sendto$inet6(r0, &(0x7f00004b3000)="33", 0x1, 0x3ffff, &(0x7f0000725000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ab4000-0x10)={0x0, 0x1000011000, 0x2, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000468000)={0x0, 0x3f, 0x1, 0x406}, &(0x7f0000ab9000)=0x10) membarrier(0x1, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000e5000-0x24)={0x3, 0xffff, 0x8, 0xff, 0x95f, 0xffffffffffffff19, 0x200, 0x6, 0x5, 0x4, 0x20000ff, 0x8000000000ff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000abf000)={0x7, 0x2, {0x3, 0x3, 0x2, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_COPY(r1, 0x8010aa02, &(0x7f0000041000)={&(0x7f0000723000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002c8000-0x18)={r2, 0x100, 0x10, 0x5, 0x1}, &(0x7f0000abb000)=0x18) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000aba000)=0x2ecd, 0x4) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00001e4000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00004b7000-0x4)=r2, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000abd000-0x18)={r2, 0x5, 0x20, 0x8006, 0x22}, &(0x7f00009af000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00005ea000)=0x3fe6827c, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000abb000)={0x9, 0x6, 0xd, 0xfffffffffffffff7, 0x7, 0xffffffffffffffff, 0xe0, 0x2, 0x0}, &(0x7f0000ab7000)=0x20) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x218001) r4 = gettid() ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000c06000-0x78)={0x2, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb, 0x800, 0x7, 0x4, 0x1, &(0x7f0000ef8000-0x10)=@common="65716c00000000000000000000000000", 0x9, 0x2, 0xd452}) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, r3, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x40101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f000079f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/02 07:57:45 executing program 3: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00002a9000-0x8)="2e2f66696c653000") r0 = signalfd(0xffffffffffffff9c, &(0x7f00005bc000)={0x80000000}, 0x8) r1 = accept4(0xffffffffffffff9c, &(0x7f000050e000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f65000)=0x1c, 0x800) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f69000)="2f6465762f7667615f6172626974657200", 0x400002, 0x0) socketpair$inet(0x2, 0x807, 0x6, &(0x7f00002f8000)={0x0, 0x0}) poll(&(0x7f0000177000)=[{r0, 0x2000, 0x0}, {0xffffffffffffffff, 0x420, 0x0}, {r1, 0x8120, 0x0}, {r2, 0x40, 0x0}, {r3, 0x408, 0x0}], 0x5, 0x100000000) syz_open_dev$random(&(0x7f000080d000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0xfe, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0xc) r7 = syz_open_dev$sg(&(0x7f0000321000-0x9)="2f6465762f73672300", 0x0, 0x0) r8 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x6) ioctl$UFFDIO_UNREGISTER(r7, 0x8010aa01, &(0x7f0000983000-0x10)={&(0x7f0000608000/0x4000)=nil, 0x4000}) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f000044c000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000131000)={0xa, [0x6, 0x8000, 0x9, 0x5, 0x40, 0x2000, 0x3, 0x264f, 0x1, 0xd7]}, &(0x7f0000f62000-0x4)=0x18) futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x0, &(0x7f0000a4f000+0xf08)={0x0, 0x0}, &(0x7f0000f64000-0x4)=0x0, 0x400) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000ad5000-0x98)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5}, &(0x7f000014e000)=0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000416000-0x88)={0x4, {{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000f6c000-0x1)="68", 0x1) ioctl$sock_inet_udp_SIOCINQ(r7, 0x541b, &(0x7f0000144000-0x4)=0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000f69000-0x98)={r9, @in6={{0xa, 0x3, 0x14a2c8f2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x8a8}, 0x98) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f0000f69000)={0x1, r6, 0x3}) r10 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x101000, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r10, 0x4004ae8b, &(0x7f000039c000)={0xe3, "680da4bf4711568f3e169762645ca11aac419ed75908c335d2ace1245b644f043a0900000000000000eeb376b8155defd852eb26f0cddbeb5bd5cf5e55451594e45d7c03cbe0c458385d6db87e5f9fead2d2fba3a4d26e6e6caeef57ccf14d547218b01110a637d071216ddef5bd65af013441f60211b450ea510aef04fa57d43e29374dbc5fb12740aff3f9230feb3dd72d9d3764136d4509c2039680d09a15205c4b1e2863811a52be4cfb96b636836a2831adfa5d897e64dce579563a8f08f16bb3620ad9a96d362c3080edbce46853eefa848cbacfccdf7f3a2601467296258133"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r11 = syz_open_dev$loop(&(0x7f0000f64000)="2f6465762f6c6f6f702300", 0x10, 0x5) ioctl$LOOP_SET_DIRECT_IO(r11, 0x4c08, 0x2100000000000fff) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f6a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r6, &(0x7f0000f67000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000387000)=[{0x14, 0x40000107, 0xf01, 0x0, 0x0, "03"}], 0x14}], 0x1, &(0x7f0000b55000)=[], 0x0, 0x0}, 0x0) 2017/10/02 07:57:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) dup(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004f8000)="2f6465762f6175746f667300", 0x100ffe, 0x0) r2 = openat(r1, &(0x7f0000000000)="2e2f66696c653000", 0x0, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a51000)=0x0) ptrace$poke(0x4, r4, &(0x7f000037e000)=0x0, 0x6) capget(&(0x7f0000bcb000-0x8)={0x20080522, r4}, &(0x7f0000d7b000-0x18)={0x31800000, 0x9, 0x6, 0x5, 0xb4, 0x3}) r5 = gettid() lseek(0xffffffffffffffff, 0x0, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000c25000)={0x100000000, 0x4, 0x9, 0x400, 0x7, 0x4, 0x3, 0x4, 0x7fffffff, 0x4000000000003, 0x3ff}, 0xb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000726000-0xa0)={0x0, @in6={{0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fffffff, 0xffff, 0x1, 0x2}, &(0x7f0000b16000)=0xa0) getrusage(0xffffffffffffffff, &(0x7f0000838000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x1e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00009b6000-0x28)=[{0x0, 0x2}, {0x4, 0x3}, {0x2, 0x800}, {0xb, 0xffff}, {0x8, 0x3ff}], 0x5) mq_notify(r2, &(0x7f0000553000-0x50)={0x5, 0x11, 0x0, @thr={&(0x7f00009c8000-0x1000)="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", &(0x7f0000df4000)="837eafb80a0a173990c4bf4a2cc81a261dba59278a200d38cc78fc17613ee135998c995789620c810e3c42a405655ee22df85ae5ffeeb6040a5d2ac3674a0f764ec87faefc26fbf4e9d097c36bf89b8e5e387f79fc00a3c1d233a2cbc09aeacc1848d0"}, []}) sigaltstack(&(0x7f00001f9000/0x3000)=nil, 0x0) sync_file_range(r3, 0x80000000000000ff, 0x1, 0x4) r6 = socket$inet6(0xa, 0x800000000003, 0x40000000004) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000011f000)={0x0}, &(0x7f00000c5000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000b50000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000079f000)=0xe8) getresgid(&(0x7f00001cb000)=0x0, &(0x7f000020e000-0x4)=0x0, &(0x7f00006ac000)=0x0) sendmmsg$unix(r2, &(0x7f0000402000)=[{&(0x7f00003ff000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000dd6000-0x60)=[{&(0x7f0000414000-0x69)="9fcb052506bf5e0d6299dd538d651d28a4bac89311ea031952d64496a0b925a4ac28e0502481cb658649ded6850a6ae16dffd5fda2f4d1a5b910e76c6ac0e58232d540e17393a753bb9c0f3b1d18d08a85106b270e2ff4b2daf7760e97584e44cb49a48b5455dad30d", 0x69}, {&(0x7f0000714000-0x29)="a6c17daff0fde409bf8c23c20737babdcc8d62dfee4ec5040c188d4efe171ecffb384e1f2d101afc70", 0x29}, {&(0x7f0000d19000-0x8c)="092a04f66741b0116cc1be7b241aef9971baabe0d980ae35d0ef0f6f1c09672d89d2a4926652e85f5c9972547576e1f7fe890ff8ecb0f746e7e3f2985c63e3e2df5a3d580f23fdecd5bb545b7d1002e79a15b070498a3bcb8d7d658e7f72cf55c2ac5a478cd8627a1fd9ec33f457f1c1e2890609a6ceb5a0a3fa37534674b6eff7bfeecda5b799de380791e0", 0x8c}, {&(0x7f0000bfb000-0x25)="404cc04415b3f0338b86475891127256a8dcb7fd13513a6b60b8ef8e3a561a23f3157c54d8", 0x25}, {&(0x7f0000b2f000)="71636c616bdc9be17d71ef1a2d87f8a034a326103253caddf34e31d6b28f72436df1d11f6370174432d0c40d13406a8bfecb98c752ddadb50e09b28ea362c37f27ab967802a99987aa7f8bedf9ed1263", 0x50}, {&(0x7f00004c7000)="eaf477837deed7e0e3e1120a1741d3087b3b07a32eee7c0c7db79ed22bac7ab7771ab2c3fd2ad1a86c79f0e2d652003602272ca2e37a181578e9560a399b901ad90d19f442e942ef69faee80bae4d54496dbd2417e72cd6c3e67b6a4afe3273a16c900ec691799b5958785aa400b5235a800056fc09b6532dfabfb47ca456eee2571a1e5eb216cc92df6ecb44626f5321a22aedefaafd64e686fe332480eb952a18f0c8026b0f96bbbde8d32b2b6bfbaeef83b8214366b33501db7ddd78094", 0xbf}], 0x6, &(0x7f0000fa9000)=[@rights={0x20, 0x1, 0x1, [r2, r1, r3, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r5, r7, r8}], 0x2, 0x1}], 0x1, 0x4000) connect$inet6(r3, &(0x7f0000dc9000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) fcntl$lock(r6, 0x7, &(0x7f0000b36000-0x4)={0x2, 0x20007, 0x8000, 0x8000000000008, r5}) openat$rtc(0xffffffffffffff9c, &(0x7f0000974000)="2f6465762f72746300", 0x400, 0x0) setsockopt$inet6_mreq(r6, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) syz_emit_ethernet(0x4e, &(0x7f000000d000-0x44)={@random="0bee8e326c0f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}) 2017/10/02 07:57:45 executing program 7: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000002, 0x0) bind$inet6(r0, &(0x7f0000f09000-0x1c)={0xa, 0x2, 0x80000002, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket(0xf, 0x3, 0x2) write(r1, &(0x7f0000001000-0x10)="02090019020000000000000200fb3700", 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0x0, 0xffffffffffff0000, 0x0, 0x0}, {0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0xffffffff}}, 0xe8) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) epoll_create1(0x8080005) mmap(&(0x7f0000000000/0x76000)=nil, 0x76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1000000000000008, 0x400000000001800, 0xfff) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000378000-0x8)={0x0, 0x4}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000077000)={r4, 0x1}, &(0x7f0000077000)=0x8) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000f0b000-0x60)={0x27, 0xa5, 0xdafa, 0x0, 0x1, 0x4d8, "f8800fb46f1e2b636c81984899420b5ddc3fc056c7730581e937875f44f9108a1beffc7598efc6181923662eebbffa6766f73e9ec8abb278f2e5d70fd5165e", 0x8}, 0x58) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r3, &(0x7f0000f0c000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ceb000)=0xc) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x7, &(0x7f0000682000-0x4)=0x94b, 0x4) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000a33000)=[{&(0x7f0000e48000-0x3a)="3900000013001947040000000000000007000100030000006c0000000000c00009001a0004ff003b000000ffff07fb011018e907000000000049", 0x3a}], 0x1) socket$inet(0x2, 0x806, 0x4) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000d59000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/02 07:57:45 executing program 5: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x2000008, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x17a, &(0x7f0000f70000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c0b9b7aaef15", [{[], {0x8100, 0x2400000000, 0xa4, 0x9}}], {{0x890d, @ipv4={{0x21, 0x4, 0x3, 0xfffffffffffffffa, 0x168, 0x3, 0xffffffffffffb507, 0x5, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@timestamp={0x44, 0x14, 0x4, 0x0, 0x1000, [{[], 0x100000001}, {[], 0x1}, {[@loopback=0x7f000001], 0x4}]}, @rr={0x7, 0xb, 0x33, [@loopback=0x7f000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x29, 0x2, [{0xf64dcab44e861bb, 0xb, "9a8014c22a2dc68d82"}, {0x0, 0x2, ""}, {0x7, 0x12, "e0ac088a4fc78164e1c22514f80128ae"}, {0x7, 0x4, "ae82"}]}, @timestamp={0x44, 0x20, 0x0, 0x3, 0x0, [{[@rand_addr=0x5], 0x1ff}, {[], 0x9}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0xffffffffffff7fff}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x7}]}, @ra={0x94, 0x6, 0x7}]}}, @igmp={0x13, 0xffff, 0x0, @broadcast=0xffffffff, "9f62853d7a3c41bbd43202910d0df7d513ef0d88838b4c9871d38ce5d628d1dd582a6f39a2e4671f9340891116901ef72e5e4e37fffceb94179d363bccceb38d4feaafacd4c57242c63cbb0019723b16d344a67ff10876ba10088e6daef5471dfa0ebe90923c9ee57482f61d7c0f7b20c7b156d22764373901145d4374fd1e12fb1424987ea058d308918743f3cff9d9e280d3b3f30a2bba6b66b221f75e11d10c4bbfa62cfe7eef11faeffb7ee4cdf272d4d637a62103629518b50a6e6c19a812cbc0f04f99bac68ac1377edea4b2714cb0526167f8fbe00caba95c"}}}}}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ef8000-0x4)=0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ef6000)={0x0, 0x0}) getpgrp(r1) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x100000e, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r1, &(0x7f0000366000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x40010, r0, 0x200) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x100000009, &(0x7f00002f9000)="ebdec7680000000540823844cb2bafa3095e6761b8a04ac595da09000000cf6df367b6030000000ead5b01ff89047d10c8347f8b1dcf4a1a1f3b39f1496fba", 0x3f) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000335000-0xc2)="18000000020001000000ba8c5ee18c8836000008020600ec01da1e03a38a3cdc0a000000d898055bf72752bb6a8800000000dba6fe060000000000000067a1e2080000080000060000000000cb3da41f0000ba00670700c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b7ebe7ec7ee87cccfff6ba000000024f0298e9e9015406aa0501050000000000000000db850000e3c5502c1a00020600c3d17fdea21b571068393d2281000000041ad0b41fc23eef679554c1", 0xc1) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ef7000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="0a527801b196", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000f71000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000148000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ef9000-0x10)={0x2, 0x2, @rand_addr=0xfffffffffffeffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r2, &(0x7f0000930000)="00", 0x1, 0x10002, &(0x7f000011f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/02 07:57:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b71000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005bc000)=0xc) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000f83000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000f55000)=0x250, 0x4) listen(r1, 0x80000003) syz_emit_ethernet(0x66, &(0x7f0000d37000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="46895db1de8d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x30, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0xc, 0x2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x1f, 0x1}, @sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x100000000}, @window={0x3, 0x3, 0x4}, @mss={0x2, 0x4, 0x6}]}}, {""}}}}}}}) syz_extract_tcp_res(&(0x7f0000002000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, r3, r2, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000047c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) shutdown(r1, 0x0) 2017/10/02 07:57:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x210, 0x8080a, 0x2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fbe000)={@generic="fb0e6b7a7f18ebddf25fa2582e62636f", &(0x7f0000983000)=@ethtool_dump={0x7f, 0x4, 0x9, 0x7d, "de2b939f41014681753713269312be8b2d5b3be932177bdb4b0287e23c3bcc122bc7b997c468cedc10e364048ca5b8fd0aee1f922016ba8b7a0cbafa8135f5d1174de59abe94577b01afc5c0158628fe823f72ee13dc0588b0c3d30f5a5d0945711fd5ba2ceb71e0392a305e4f26758f1c9efe249afc44af19b0d58291"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r1, 0x107, 0xf, &(0x7f0000f40000)="", 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00005d2000)=0x6eb, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ebc000)={0x0, 0x29, "f37b4baa22b7825a2e8a7497756db03cfe2d590d409c65943604da5df6deb05d2b497c6ce5d26b947f"}, &(0x7f0000b82000-0x4)=0x31) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000548000)={r2, 0x9def, 0x6, 0x2, 0xf24f, 0x1}, &(0x7f0000eaf000)=0x14) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000179000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000063a000-0x4)=0x1000) sendmsg$nfc_llcp(r1, &(0x7f0000059000-0x38)={&(0x7f0000d04000-0x60)={0x27, 0x3, 0x81, 0x4, 0x10000000000, 0x0, "ac37d700192962f3bb01a462dba395599c9c9be78f4bdffbf1cc00a24f9c55c4e354e51613cac2d113810b4c05cae78f3e861c321787e042ebd11552225341", 0x3}, 0x60, &(0x7f0000991000-0x70)=[{&(0x7f000005c000)="ff81230300100400ffff0067258d2b66df33a67ec45c5a4e753ad6c53e670178f5996c4ba3d900000046df6f0200c92b7f00001e000000001be70b8f18d2237ae6d3e655e6c3cfb7cf8b8662a1822c0d06374a4da12d0b8571f96d4b0f0118b170e3a12add468d023b22270313aa8a397f6b1291ee", 0x75}, {&(0x7f0000d07000-0x70)="b6f79d191fd02b08b77cf610b308911b66def3593cd686333ebd4faaeac3d65f92be8cbf7993d3f0244595ee4d7d347f8dda901e4e04db938ca977a0627a9cc583e6ac14ed862897179a002ab4d90a97ae5c8b05876da4365538dffe4b44bcf2f42b5ca7e1ec7dc25d2e63ec30bd8e88", 0x70}, {&(0x7f0000bc2000-0x1000)="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", 0x1000}, {&(0x7f0000d06000-0xb7)="85add0a566841e1a5fb942ecae47ffcc21440ed292a4bf779d9af2f0b7dbce8a7c92ad78e10125c02ada3d4efea4822d1a3298637030a0b1bf712dd2d9deb74b0685481ab9126ab6353b04d23e305d16ddff20dadcd9e39674bb1ca2bd299199cdbf8cdf1c78671212c52173f886981d7b8d9720f2d9ccd17322753a5b13c31c6c002724ace3760431d3ad291ebb0808ab81a32de865774f23cf883b27b85bbf101a8d38f279307218d97bc9a12bfd7b3ca708ec4ce9fd", 0xb7}, {&(0x7f0000026000)="6bfbceb42dc220c30fd39357b1030bf58c9838be89330b7f9bc573e1b5a8b57f06553c9eb15bf2763a3972fe2308348126763a963aab3068f15b19ae7128d58886a630244d792119323934f57f288def559475ce9a2c5d5d4982f2403cdb601bd5be0d6db93bdac0549638bd1feeb1c253bf2892fde77f646eb638e20475434930ab382a4a412236f9b91f87a5e36887e967959757b9013a591d49ef904b", 0x9e}, {&(0x7f0000ce4000)="5b", 0x1}], 0x6, &(0x7f0000058000)={0x90, 0x19d, 0x8, "e848c08ace4e35c0778d238e137c6a6631f8c62f149f43510456ee9194aa92c311e19599a946f1806d5eac5eb2ac3afd288152a9640d85a010117064370a30cd13b64a04a964bf61e7b7f1e0f9524ebf6d8d996653ee6b5cfc740cf164b2738b3f487ec8ae181875f4b57728b863ca22b9141bc8afbe53beb5f6a40390"}, 0x90, 0x42880}, 0x4014) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00003f7000+0x3df)={{{@in6=@local={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], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca4000)=0xe8) mmap(&(0x7f0000000000/0x53b000)=nil, 0x53b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xf, 0x803, 0x2) sendmsg$unix(r1, &(0x7f0000501000-0x38)={&(0x7f000014a000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00006c8000)=[{&(0x7f000011c000)="3ccfec9f9b90b3cf9c609abfcb3f33bbf17dc6bd531486fa2d6bec741186ab4e96ce96c480e42b3d248fc62f75a30081df0e0f3a1f47ee18de23db53a099442353b1d49a000ddebf3a53c493e52bd9f2a5b5aac2b2229756646ee83c833e53445a15", 0x62}, {&(0x7f0000b37000-0xae)="cb574aca8a473901a9a2b55d1154baf09cfc7ca05c0fc0678c6673bf9452dfd21af286414fe7a805d5e637866d2fee96a6d3d882c9f3f2e3af69cfe493b020c6ec2a239aa398d3b61f380da3668b6516dad33b7ccd801b58956acd679e4a46fa93abc00d0b884cf15f20dfb54fd365063221a7f4e1390d8454a4df6c3ea095b276f0162c8ae136ae253d1ba774b1c89e7c35ed68e4b5f33b86c300cb45687995568b0be77d7e72140386599c47af", 0xae}, {&(0x7f0000adf000)="61e27556d2d030c0dbbe52ec90106cf997160cf1c3bf3b81b51be9a29cf4ac8aa0e16767db699ed28265da4973cf6ed4e845aac10fcd607eec41607159869d31590e50e4", 0x44}, {&(0x7f000010c000-0xe)="44536ee0ed94b742bdde9e90ee4a", 0xe}, {&(0x7f0000d86000-0x74)="b58d2119be10c5cd8610dbf12fdd0195b89d87089870c0361f2a0af96f31b8480517e769eee8dc36d93e0d94cf6118bbbd162291eaad5a5b1dd1363730cd924b2a3e137cecc17c24b6fdd8441ebef7218dfa7b6d500ca0126c4c06affe7cb68df81d877ee15ae974b964d1fdca942d103b7eb1b7", 0x74}, {&(0x7f0000999000)="e895948e48a7e3587597c45fe0de398cd43c41548f28f3cc36b49f8886ed841e28adaec0eecc70d3a346aee2e067cb2564ae1f60f117964b212e65de729c6e0c61f22fc54bb6e5a0e683e99f2ab2349b319c660f70ca9426382c569952babf35a440652aa9eaea9ace7286ba0dfddeb9001a7df42f0eba215cfd98410cd5c7d4058023ca4d9c4bd908c8c9682c355e840f46bbb232c8047bbc96bcbe92a5dc964bfb381df6dfb894f127a2dc9314e8f4c50a064df0f29ccaabcc94c7da81eb8401bfb767b87d2aa652a5cf3ef1b471e12e618dde98ea96f4c95ab5ed6b1ed9130f2dff0e5bf39d2e578a2db79907862be1588ed197a9143a6d", 0xf9}], 0x6, 0x0, 0x0, 0x40000}, 0x8080) rt_sigreturn() setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f94000-0x8c)={r2, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write(r4, &(0x7f0000f08000-0x10)="0201af0002000000006466bc8e000448", 0x10) socket$bt_sco(0x1f, 0x5, 0x2) pipe(&(0x7f0000690000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000f5e000-0x4)=0x40, 0x4) r5 = memfd_create(&(0x7f0000dc5000)="7d2e00", 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000db7000-0x8)={r3, 0x1ff}, &(0x7f00009e5000)=0x8) ioctl$PIO_SCRNMAP(r5, 0x4b41, &(0x7f0000fc6000-0x88)="2de78c11a76fb32d250f865db4850ff7c65f0fbcc17efb3865c53099ff9abce13859f5b31890bfdce194aeb3a8754d0c59961d71df132ab11a8de208db917191df7f8578652572317ed8a206fc626858a0e6bc5621330df20f91fdae6337fe69f3992a71be84d9c415f9f5d34dcbf67bdf477ed9fa856d44538a824132b736369ab87bce7454657a") socket$inet_sctp(0x2, 0x1, 0x84) connect$inet6(r0, &(0x7f0000999000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003e8000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) open(&(0x7f0000809000-0x8)="2e2f66696c653000", 0x40000, 0x90) sendmmsg(r0, &(0x7f0000a1c000)=[{{0x0, 0x0, &(0x7f0000a12000-0x10)=[], 0x0, &(0x7f000013d000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/10/02 07:57:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x19, &(0x7f0000e8b000-0x19)={@random="efad070000a7", @random="a1d8aac147e5", [], {{0x8906, @llc={0x9, @snap={0x0, 0x0, "9a", "2f3f7b", 0x0, "7c"}}}}}) syz_open_dev$sg(&(0x7f0000f5e000)="2f6465762f73672300", 0x4, 0x484101) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000317000)={0xffffffffffffff9c}) sendmmsg(r1, &(0x7f0000560000-0x240)=[{{&(0x7f00007ed000)=@generic={0x13, "c8acb0ce24d4f9629860c3607763ada387a799c19e6efc96549ee4e0c8afd922e46a41e54ed72e5e09fe3293d0c6fdb2c33ef0899e2364aaad94e5e22b069bc3c37e621ffcb5b98aa9840bb17119442349351b548f5abe5cbd61a83bcd47efae58033a98168b4b7ddf3717456138e22b354890856f495e57d97df0067583"}, 0x80, &(0x7f0000785000)=[{&(0x7f0000863000-0x88)="fc45527fd05b727f6199df81618cf6a7da46c5b2fc2e683ffa329974834c337e066d3e9e77b23b92f0801b1e8216a09e00c9e64bdaccbe4de0c09dd0199f0a2518775f808f87ee78c3fd71f9317c9ef5be64f7c14f42e8c7abb81936142c3be4992d62123a4467345903bc6a5e41090168a56a2a77f6b69323da335473d56dd7e632da966e158f24", 0x88}, {&(0x7f0000eeb000-0xfa)="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", 0xfa}, {&(0x7f0000da6000)="d57c8b37a94877", 0x7}, {&(0x7f00006a3000-0x50)="c66fbad4969200000000000000021f0af5933570d8d8cae0340681f58847c576843d3958da8a2d", 0x27}], 0x4, &(0x7f0000684000-0x1410)=[{0x8c, 0x1, 0x6, "6e412fe191f50422d44f12da932ba78b16c8e6b69a55e83cb0f6addcda2c5a4e5f087be7cd97ef456fa2a5057a2b32a61b055766779940e9dec6b7ca32ff96ab33d1f24157c48dc9d3ae39fc7041000899a83a696cc237a1a819e15a47a477f557030664b1b81827aeb19efb79f6c0c17ad6b5d8d37d76abd34425cf1b879b"}, {0xa0, 0x0, 0xfffffffffffffff9, "1ed1ffc0dfec6c9c13cdb66e75b856518d2916765ecb42183b66f501b7a97861efb4ccfa11e027e7d1a4b0980bb41ec014b3a3b82a0e3ba5b8566ac585561ad6a1d61272ab1c80f244f654b1fb2e0d48f7d61a293cf67da9b5b5e9321b2d702bfd7eace0fc219a0ba5225609689fe512a5a1ac4d7550918df1252b99969b29c38244c4e34daf24bcc9f218edbbb8fb2c1ee386"}, {0x90, 0x116, 0x80, "acb326574765bb87ac69943c8df043ec426a1a13078e9c410d2aba672dda6d877c4a7a0d0c79d6eccf693d7e886fc31ba7b2b3af7e37e6678da2089954bf53ffa8392e0263158a5ce9dd97c7e4a0a8aab5e8ba10ed4b6df13e60c4d1512c18e2ca789d212d5741f9bad13931034fd06bfaa375254055dcfdb0b85b4f0f803bc6a9885a"}, {0xc, 0x11d, 0x2d, ""}, {0x2c, 0x1ff, 0xff, "cf4b089d7185d1d24e41499a15b0f65fa6d5555ba42de4859215efa4d067ef72"}], 0x5, 0x8000}, 0x10001}, {{0x0, 0x0, &(0x7f000036f000-0x70)=[{&(0x7f0000290000)="a41cd7af143f028bc6440f8b01bd6c6d1991362019c5b0086928634c73937acf8b9ae07379531f4c89718fa7fc3cac036592101713be4161bb99b042204500c26d561de21d209d28ee46d4d0cde9a1f2ffa6530cf250fdd179eca36092fb3ee3015a103e43c5ef0f1d17247316ff7754540da682a177a8eb82ecfe2439da31ea30f0339383b224572c4ef47be84df32c8b1f8cf445e17f4e348f6f707e5cfbb720c5e4c7e5a90c8c9a19089629c9d527c15a", 0xb2}, {&(0x7f0000f68000-0x60)="ffd1f31b355c84d0ebc0ec0920488c76325329f5aec4f262621312a4aec4fd1055a2a833b05a0701669b06004c407d1ec69008f87340d596ea5c0be1a11103e0c3dae07e2ec5f87e7b9999a307b463933f6c7c0ddbb921c3a804046234a12745", 0x60}, {&(0x7f0000523000)="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&(0x7f0000a47000)=[{&(0x7f0000235000)="79d9fbfa5566f261b9a7a9028d182190cae648372db21e627fce9efbc9d01c3c8edfe9912ffa297d8b46d21bc73c40eb92dbfcb00b4decf02ce17fe3359222a96f23c7f2341dba8b1971164c951907e1146002e55e6947c0a4bac223e73e801ff881275208d3501fb03b43e273f7bb3866980f9adac47ccfef49aa77e5d599833a974e94d643e94851dcc7795149c1d26a2732a065c63776e611f68bffc6fbe167f88861f12e", 0xa6}, {&(0x7f0000832000-0x10)="57e0aca1b688d9312cca5a5529ad8640", 0x10}], 0x2, &(0x7f0000ba9000-0x368)=[{0x34, 0x12b, 0x0, "fa258df99ca87ee82f026556cb8f36d4d7604a53d53072749f3a6baa146ae01b2b9c323ebace"}, {0xc8, 0x107, 0x1000, "c58706b1388cc4d9b7e88834747caaae0fff410a08e74832f783db636c87f1bda8d4371ea3bb27bdfd2421565f0531654cfcb5bc01b247a0e583c37f438b8bfeb4e695bf50e12c9fdef4774d66fbbbe192cc4e39e69c67fa5f0d3df4226e6c27f17530cbb2790772e40312e53d709efa41450f75a5a836b86c55cadc28d86cb33b14215cf2a7c6c79b027fec297ffe57278837af5dbcf1f77967c744f554847647dfca8af7bcec412bbe1e217f02713b60e5f99a2f36b8752a"}, {0x10, 0x10f, 0x10000, 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0x3, 0x8011}, 0x2}], 0x6, 0x4000) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup(r2) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000f5e000-0x18)={0x0, 0xe5e1, 0x8968, &(0x7f0000000000+0x4b8)=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000c7b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bbb000-0x4)=0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x3, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000381000)={0x0, 0x78, 0xdf, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfa, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x2, 0x400010000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000000000)={0xfffffffffffffffe, 0x78, 0xde, 0x10000, 0x0, 0x0, 0x0, 0x7ff, 0x100, 0x5, 0x8000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x100000001, 0x4, 0x0}, 0x0, 0xfffffffffffffff9, r5, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)="2f6465762f6b766d00", 0x402, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(r8, 0x4020aea5, &(0x7f000000b000)={0x0, 0x3fff, 0x8, 0xf40, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_TSS_ADDR(r8, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r8, 0x4068aea3, &(0x7f0000132000-0x68)={0x79, 0x0, [0x200000000, 0xffffffffffffffff, 0x3, 0xfffffffffffffffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r9, 0x4080aea2, &(0x7f0000afc000-0x80)={[0x0, 0x0, 0xf002, 0x2], 0x3, 0x10000000000, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3, &(0x7f000000d000-0x8)=0x8abc, 0x0, 0x1) mlock2(&(0x7f0000fe4000/0x4000)=nil, 0x4000, 0xfffffffffffffffc) ioctl$KVM_SET_VAPIC_ADDR(r9, 0x4008ae93, &(0x7f0000f05000)=0x400000003000) ioctl$KVM_INTERRUPT(r6, 0x4004ae86, &(0x7f0000dc6000-0x4)=0x300000001) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x1, 0x1000, 0x1000, &(0x7f00006c3000/0x1000)=nil}) 2017/10/02 07:57:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ec4000)="2f6465762f6175746f667300", 0x1fffc, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000174000-0x9d)="08f7de4228dc97e5b4469e6d44abc00150701a78fbdc5b9597b18c9c0000bdd03c59a7b30208059b90de88ef1f669689aeb4171b7ce8d7789bdbc9405ea2cacd3f21e33255490ef407bc123703da83620b25d438d743e926194f7460c8b1fec5b363f2918c62001f477b27f3a107cb02363cb3c35c8017f4e8e458705baa6c3c9ede93b525e280035dcf61cf52d13eb05bd319b40ab8550374d9cadccb") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000084f000)={{&(0x7f0000801000/0x4000)=nil, 0x4000}, 0x5, 0x0}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r3, &(0x7f0000001000-0x8)=0x0, 0x59) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x3) pwrite64(r4, &(0x7f000003c000-0x1)="2f", 0x1, 0x0) open(&(0x7f0000744000-0x8)="2e2f66696c653000", 0x400, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r4, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00003a1000)=0x0) lseek(r4, 0x0, 0x2) sendfile(r4, r4, &(0x7f000003c000)=0x0, 0xffc) symlink(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000004000)="2e2f66696c653000") mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x0, 0x810, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f000000a000-0x9)="2f6465762f76637300", 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r5, 0x0) syz_open_dev$loop(&(0x7f0000a84000)="2f6465762f6c6f6f702300", 0xfffffffffffffffd, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000f12000)=0x800, 0x4) ioctl$TIOCLINUX4(r5, 0x541c, &(0x7f0000991000)=0x4) 2017/10/02 07:57:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f000017a000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, []}, &(0x7f0000044000)=0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000261000-0x4)=0x0, &(0x7f0000e4b000-0x4)=0x4) r0 = open(&(0x7f00004d7000)="2e2f66696c653000", 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000b7a000-0x10)={0x3, 0x6, 0x1f, 0x300}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) setregid(0x0, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c8b000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000646000-0x4)=0x2c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000680000-0xd3)={0x0, 0xcb, "27bc0ebb69756614dd45c48831442d78d95616ea8faa6b48393fd08c12462c8501a42625181809786afc7d461cd53e1243a86ad8f3e55d1cbb37865f51b77a962ecde27328b66e3ff7282d1a61f240f42f6ba3b9eacf38169da33f972d49a03d49e2c41ea05c1a6e8e0e1611745c1421cb9111b61c826ce091ec817fd60bb609fcdc2e79b6c2869bcd90416ed908fbd015b9ca5d8f215bb0d8bdc87a4df2b8d0639c5f805f995070a042db0bf970bb3d67c2eac96fb1f060a6d12598dc5a1741f25a40b4791ce91b1f6983"}, &(0x7f0000f23000-0x4)=0xd3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00001a2000-0x85)={0x0, 0x7d, "f219e44c79d144b8b8ffea9497aef4c8ea26bbf6e8002cc3157c1a8bcd555cc5c8d2ab2eab810c77633382bc7397254916b19042d9129c4b626eeb1145874e059422e6e80b0eaab7844cfe40026a3e332190ea2417099816a4bba5382de5554759c4a342429969884f019f18aa20efa0c87c8651e56bc6d1d54b00d47a"}, &(0x7f0000505000)=0x85) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00006d2000)={r3, 0x0, 0xfffffffffffffffd}, &(0x7f00009f3000)=0xc) io_setup(0x0, &(0x7f0000f17000-0x8)=0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f00002c3000)=0x4, 0x800000000008, 0x4, &(0x7f0000caa000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x3) fcntl$setown(r0, 0x8, r1) bind$unix(0xffffffffffffffff, &(0x7f000056d000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000124000)={0x1f, {0x6, 0xfffffffffffffbff, 0x9856, 0x1, 0x1, 0x86}, 0x4}, 0x9) listxattr(&(0x7f0000a6f000-0x8)="2e2f66696c653000", &(0x7f000024e000-0x7c)="", 0x0) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f000058e000)=0x2) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000245000)={0x0, []}, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x101, 0x0) clone(0x0, &(0x7f0000f88000)="8105f36bd8156c6c41d8504437e454dd368f97805fc91c983c6ac21151c5c4075c83a9f34c7b7efd2e291032f43d0da934af71c0cc66a57ca400e2", &(0x7f00002b1000-0x4)=0x0, &(0x7f0000715000-0x4)=0x0, &(0x7f0000e1c000-0xbd)="09ce35b8f8677cd7a870c621365dbd7d8157db7f2efe6be854585bda5fa4e4e64400519606ebf121a762c86575bd8a2d952824435875a330427421dbcbe831d8ca1160f99c3d3224e9a93803771362cc3f1470e1059ce252fd75641e9a1aac92270a67cf276777bef0b517002313bd13b7ca14381150e864ebc73f1f997bd4fd27269f815b222438cc92384693405ca748c03eb1c52fdaabfa9c4e99077a0fae2000fb3eef96782fc25c5d83a3d967eda23420c1adeb93790d0cd2e962") exit(0xe30) name_to_handle_at(0xffffffffffffffff, &(0x7f00007b4000-0x8)="2e2f66696c653000", &(0x7f00006e6000-0x3f)={0x3f, 0x9, "100080c26c4683d842ff0aebe03696ad6c84a7635a12892dc0752b7f2a7c62875d45b998d71256c96747800844c0b27f900d58948393b4"}, &(0x7f0000fa4000-0x4)=0x0, 0x1000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x7) readv(0xffffffffffffffff, &(0x7f0000afd000)=[{&(0x7f0000449000)="", 0x0}, {&(0x7f000051d000)="", 0x0}, {&(0x7f0000a3b000)="", 0x0}, {&(0x7f000030a000-0x63)="00", 0x1}], 0x4) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/10/02 07:57:45 executing program 5: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xb) getpid() r0 = syz_open_dev$usbmon(&(0x7f00003fc000-0xd)="2f6465762f7573626d6f6e2300", 0xcdf, 0x400800) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00004b7000)={0x5, 0x1, 0x100, 0x9, 0x7}, 0xc) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000cd3000-0x2)="0600", 0x2) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000145000-0x8)={r0, 0x8001}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c65000)={0x0, 0x3d8ef8ec}, &(0x7f0000fc5000-0x1)=0x6) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fc4000)={0x0, 0x2, 0x7f, 0x1}, &(0x7f0000c31000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002ef000)={r3, 0x4}, 0x8) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000fc4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r4, 0x1) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00008be000-0x4)=0xea) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r4, 0x3, &(0x7f0000fc4000)={0x19, 0x6, 0x4, 0x1}) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000158000-0x4)=0x3) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000fc4000)="2f6465762f7663732300", 0x101, 0x200002) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca8000/0x3000)=nil, 0x3000, 0x5, 0x34, r5, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000fc6000-0x4)=0xe9d00000000, 0x4) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000fc4000)="381403ff24f0d5bd6bd0e45b2dc31d68ae6d9571f3fd4755fa41885499bf977a59af5ef5a0731dcb19c43fec1f3d221bc118840d884c038ce994d904bbde098282f4a9a41f08241d7258632c1b672278eb47764f173590801572dab9fc09e045381047d65b9d4e865b1cb0415ab95e2d8105317e85f039c08f2350fb50307da0b159d62974f90f8f7cff5b37888c97ebd3278ec0dbafcbc0e8cc227a504599277f1d1bd2469183cb8e503b2dcfae009705df918b1769c336c775f6df0638c804cac35a952d114b6c9374dff1d2") ptrace$setopts(0x4200, r2, 0x1, 0x42) ioctl(r5, 0xa55f, &(0x7f00004cc000-0x1000)="1b773eac5e267b183a56c62138dee9fb01ee402aa5343509e9042f10bb6766117ddef34197fbe8d085c0c31f6b5f1eb0ea7b72df38a71fdc9aa165849b9e5e27e6cb4d6cd46fbb06d74c4697307b5161899b79edc3004923ce895e05dbef50fe45f793a651ece2bb6c151c2e4daa7ad73284671514190b3c689852b5ef1310c9e0ff23c4ff30ad6cf98daae58621a17319700ea1e2012769bf2c1c0d1abf7a0363b0806c12621c708dccc1607f7e65a68756e0b20eeb1ed2179b459327705d3df8a41869fab95f3197476fc4bdddeb3021aab924438e9721a1409f22895086672948b0f7394b0ba3a625ee9904c4f8c2fb66b4f0a8606161fa24753041b8d6fbe900b882cd69f277be5b903cb09f88c0c54a905d51447047024d238b2c52c14887ea9688a4744e9ed425e78959927e9e43183ac187e1f7fb1076ba478456fcd8e43178a40d2eb888bc2afb3852d4b362270abb2329403f9f61050f64ffdfe9e6d27d98c142be42d2786748f580359eaff3e56ab0726ab121a88b533e490fc3fee5bbd06aa2fdade44124765c387108ba6e000848e27289119814f4cd5d726918c230a69e22f7730223bb35fc5253cfc1d9bf4ecef26d7ecdb1e8851f8d008496250c461a739d0e6fce68ccc233d9c933676d9e28f976b8bb691fd407b091057af1fc5984e42c5ab99cf1863949096ea1396fd933c3c79b46d075d3ee300aa38a4e13cf77266fd55840005d3d340c7b3190171204ee61ddd169911b3709a0bd952c2fa37e3377adc4519c7d5d3ce6636253ec5f413879a41106ea88454a66a7eadc944420651db44baf41601b001546f9da4ecd13fb04ab76083a68597b94f9ced965b71a4aa55879f627264743e9dbead413a83ef578c72bd6a877045de6461c8ee72601ac5a3b37e26cabbf9e68bfad7a589a0812c1da4785a6a812fa9699ee86bc6cddb79d78615ddfac2548aed3f2b33c1e699f6c1a418c82c111eca35214b86d65a0bbd529ebe3ce16d3ca08d8b61b8d225a337eda7608201ebbd644a2aa338a319d59a6e3b14813055b2851041eea009e3b850c961ae6b8ffa1f8c30cd252badcec96df38291291d6526d96b02be02ec5de634542edf3869484ad924a74d5a9810dbd4d927518d956d815f5d0de40e654e60cca994e05f1be06adc34e8daa04e3988c431c4b37f5838c094229a3519084ec80c67eae702472a2d3d7112ffa93d09b7ced7c6ad1987719f80455bf186ac3085fbaec5bc719b3539a043162d46a9b4cb343179c51be31d197dc848a34c8a8ade2a4554bad9cb32f169b41a4dff3fca836ca4a967281defae7aef8c0f842df961df63cda666d43ab043295a6704cfd6128e13e93a8d47841468a5345fa221ed70a6df7d277360c60e28d07be72ebf7c458e1621b9a7e7d562cdefe10aa3cd21310e2b87bc63de162cd9169c74f919ec133f80fb9d51cb452f4c785e691a189ce5a15adea1198b16453f12cd6382649387b71b41056c048c75e76c6b1e173d27a847609fc95ede0066a1a6fc2db996a3812678435408b2a08101b6587fd8438a6602889ecc10ae3b496adcc77b62108ab5c561ebfaecd61a6ae4f08a2460d97befc5abee5fbedcf81b9b69a82efbbe9f77f0d7f3ef74476f03afd66854e33acd4c658551d86d9047c383ec7611f79e90dcb96ef048d0db7b4455c941bf2ac06f7ace24152d1dada5a8fe07cd225af5d293b756f32028db58694df1c69b9188af2d9ef0d153b20d8d6278da7e12d2024cb3246a4d93e22f5abc9a23b81160df40a863229e8c2439178ecc5cc84cc171989b08943165a72622a11a1841c036dfb3e2d4d3a9b3c972ea0f546dc3d54f74145a4840090b8286b7b6d2ca848635b817cb655e8bc31747b1f0b0120f93c12112b216728510f9a4809576e395ac279d5f045a9816bed402c23cb1dedb742d971ce8699519c7e975d504a47d9ada67cff6cf09f44124542520f38f8c3de4bc71a540c8fcfd7be51c6e5768a94da6843a2f6c1195c842fb64a24b3888b118932cc3818e2a38c1209660dbe62e219f2a4666ad449456029ffaf8b8c568b8faec34782e4294c12ea48f3d35ee59f953de9b8bce428d1364cb6e04f8ac642f0d455653e36f18b5fd46cf26fb2ac18dcaad6ce076f87915176f2510b470a461b7413b52bd5d1c99b69a13e7826e586c5c6acad3680ed63aa839e1e675ca648f56800ce23206ce0e36fb4d9752b498cd76072ce4cb29b5678c6c5884d0974ea1b335a20d95e1971833bafcaa8fe0a11cb360f26220ed9e3ee8ef1fc169bc03588eb613a08e954625787a29221ea51037f59cca8cbe3338363342ffcb142771d11d3efb47bdda5af9ad28e0ab086ffaaa4511d429fca158b64c49f5730ffe64c6f73d37bb55d464e9c0f59bf5b4018108896c1d82d61a1cf6497f6bdfcbb8bda983afa4fc3c1f209f42d8aa65eda94f9d29c468244dca30e4800bacaad89f9688f5126e038ca6366c97ac3a61a4df14b912480292b968c0f1239d8e82bae790e375593e4999d5f8c1e5e2da69768db2639c87a0b620d16239a7644fbce59a2b8ac7523d6e9acf02066373824b2477810020ef3f3a8132e821c03488a0002d32bbaf8843d00925675949abc7051f044f501282865a60c880234c6cd27b76ecb8edee24f99d7ab51ef3e61f11b0eb820dd38f6e7a0685624f09fefb6438868c78e57769a114c4fe4c33b8ba0aa69ddebbf806c546c6bd1c661e10e4eae16b2a7f8e6b663496307f3679bfe0ca8af9e39400fe949c4c15edfb13cdc3c7c8b782ed0526107905fc6b33e4dfcf5470844943881143a663f6205044f37809adf569d72459ab79a8fd3ab7acd99c69f41371dd3d0d2f31ca25126e8957fc5e859a2d803d4c3f0b9420d3a19221b9fe6a78d919200dcbcfdb8e3e3bfb51d0eb933eef36bd5fc0ffcf08b59290ee36a175ab3f937f6952de0ba117d276c1c1788af788a69e45773312a999f8d5688f6b83dad1bb0d590c68bad8823a7eb86ecc7b75c365f6a14dd533a78d5236bd505464d9df491558a908619c40ffb72dc7f5978b400154539c40ac0d537076053c82b6fd1f49eeeca45e6c4e8a55c8a0014eeb3dec806f3db8c2ecb8542499d90d9f6ac20c3722ff6dd85573ceae1f68cfb234470d4c12c712451ae16c13739de6f5d67dc7cad291f09d273924916737cf9a78a7f61a60c70c9b544e411a0d7de413120de0141c462dd5665a45e103e6cf1f69f27848d47a44ea87ae89fc3f8ef3e212871b26199969c1d1ae3dd9eb118d99ca1336729cdfb2b7fbfaaedd7ec40c36c93c7e7c6071b7e54d99399a229c9ad17a0531c88891d7566aa1e7746a130c232d5a1c41c8d64819fc8b6a8b1c62e712166b6bb5305697560290c144106192d833093826f27e5203f60519b709ab0d1d39ff055a1067960793209e57533ab0132a1f1c40223392d6c1eee57530ba8dec92e42fcaf96720846781a5d3af7467166def8d4ca2e1b40333b538777106ab7906578afa2557e8fb431a92c2943e8a80adb644d0db713118da8d2066026ef22f7c52f6ad424c3315622585685a213276384753fe21260dd35860a46f3ae258c58e3c7d7e8f828ac405d580cf90f4b15a095d867937790680f075a9adca0346bc99a564105c2a026fbe3cd222a9ba660e2e0366be83e08616be1c4af3c0e6cdaa2c3313a2c61bfb50d27840d663bef68ee4ebe27ed5a7c3918b7d1060dc667181cd4aea499e07e1dc3ac02d0cacd651419aff749bc2fc2662d440cccc95f15d2607124fe576b37e210cbba7aaa5304c72c8798284c3634591b8bb03052924a34b1ab2c5aa95a976b5706bd7caedc01601b7649f2d2405dfeb5ce9bc248c1e30e29c314583fdf0c6e7bab1077f34d15b0052d5a09052de504a87940a59f05c34220bedc7993467c1ed262dfd966b4ee1a91c9bace599e69a9f53ec8b4e086b702db414d7b32be9f8fa9bac954e383871c3979a63906ded6ae047d483a02860b6f5910699a93059ce21725c991d3ba0f92d3a516046a24cc739a8e2de495a7944dea6142dc785908bda650f364861b509dfb81c473fe8f3e151bb286954cd32de50816d34c6e91a825b4005794fffc0589408d870f3e2f7c9c38a78aa181e3a602b64c172117b75b4126d832e3b90a2382662859ea0672ea8bbba3645ca373011c6880a321b169ac9a043903f6d282547d0a536f48e80edc36330eae6f42dc4d23c7d2329cf83bb5be27c2e3ddc961ef673ebd45848024ff4ccfcc478111a31fe950f683fb0f7e8d5f37b25eb6d84b07f6e31183df9dcc73e93cc0ba33e40f93b848d4c66964cca7b022109b02ab26f81ee0d31617aa4dfed2cafc4141644e3b1881b229498f846d8adfaeaa717eeb2e154bbe5e7652a616298ae92c29b8c3dd06570210eb292e562295f3e4b287a9cef8d260a025efd9373d44b196e613aba7a880c258ac6c273b7f7374be7fa498e8ce7ae07d66c3fffab82d0f9b33343468ce2397cf8cd2df56788005cab43c284388e2edb800601f19c623ea886ef225e4c6459862854cc528f7b33fb1cb9893dcf06b26a7917b2ea3c452d54010bd3a9a7051b8f80928662b9fe335de793ca8f167d3bf1ceeccbaa2e303348eac3cde344fd962bc9df0b8060f178947f1d4166a4c70e91ecf3144d8a9eae7e2b148237fb9a10f6c2d393437cbeffa3d680fe66faf2e92c698a9c2ca5c7fbed3e4c38f3521e1f52b55f7b6bc7a7edb74348e7aff4045dbbb2e767489160420534977412d4fd32738f1bccec5e98c6ac392dea6de6ecf12d1698a93d84b615da7c4393eaba93a20dbd3e38f68e0f80e057a699bc7e12227fc5e8a42d540fcbcafc106af0742dfe47a106c5fe112ddf6a06eee43c63b743a9c39b19e52f106ade95f5bd1762eea25ca305a69ddbf16164f0f8942c3df470a0b61148adb44aa39d5fd9fc579e4063e721622245357c5a96a400dc2c3dbfed8c83639a50364476dd7605ce2aaa8b3eae034a627fcc8bc351747b760609a78324dc30fda43c1b27ce5ea64d632d2cc140ad038dededce3eeddb5339da0890c1158543b156a6bda9e697f455d0a3782612fbfd35e81f21f629b9c46b3f773df2679ac79f6028b47c55c85d7ae634f36c8d6cbac03d3c0c863d72c947f3810615706d5be30b801aa469da7a1725e2742957b36353143fa5cfd5f53eb315c8c7d50388520e26133dd39506ac9a5b349934b708be2f8cdb5eea62d2dac35c452003d5acdb783896cfb091f5932cb4a1e3e8525c56807c1e7e4eb60710829c9488f8b4aba0991a62271adfc63ba31eb44a29fb7778950094fb868b979958894f3c483a536151ddc806760dd9e747591e773cd659a158f1e836911211388a06b8d956cea4153bfed1fb344a40a6d9b26a632dbb8998938d2f70163487d7d41c69df974a586fedba230b223ff9af0ce0ef242041a80bb67b54ea1b817a52836c4ddf69f50fb7a76428426ae0fd87b7a02d0d69bc469647f051a148eb7319c42fad3385597080f84adbea7ab1420501438d920cd853f0af6fca7fce7afac8e11218db9092e25f8008ec2b82fe123e320523e81a8a52f3cdd5ce00e516edee4c8e6f8244e79e6006c0ed1d641f0a56fd9849879382f179c7c6c15d6be9cfe00103a19300feeaf58405223448cb099afb4d303686a5e2e4972729e31772866fe82130d6c9efd42ba5e90060b672abf289dca73d83f941196f72fba7608cfcbe23ab10521100716396781243053717de5fecf56b35f9c44aa31") ptrace$getsig(0x4202, r4, 0x8, &(0x7f0000fc1000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/10/02 07:57:45 executing program 7: r0 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) sendmsg(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0xaa)="56a7b8a3ba098c2facd8f34c26d7e4b40fb9053ddac0eee013f2f450b7f4b65bd5ea1c6b65b513ed9d63328099188bcce2a80f483409eafae0c5add87ca51114280e3515e1120c94894e53f185eb40317b698419eabd6b6213dae2dc67b2bbae59784eba8c93995eaa6bdd14b0400e9825999cdaaea411da3525aef94882259ffefe48ad093b9a7d48faa09c6ba3d14ce2ea9fca3b425a584559aaffd06ebfb0a884eae8823c98d85d91", 0xaa}, {&(0x7f0000001000-0x12)="020529f0113259b4c9b12e70aa61c95df930", 0x12}, {&(0x7f00007ae000-0xb0)="e77e2b5b91a3410ef122c0a1a885f1cb3a9215306636c6f438887d2dbc4a6baf4ddf76168c2df28dde886b8a6278373a94142ea57cd78e8fd9c0076bd534cc2a3caeaf19f1db79bfd49ad5b78e123ff51ca1e3409c837c0db9f917f943876c2bb0a1098b88074a7b452594299db8cc759d30795cd62b5027f0b0c869da1fd123fafeeeb1700ca03aab346cdbd9e389b92d7b670353960ad46c2360a3835631c3f93562a42c13b65b65f689137096e307", 0xb0}, {&(0x7f0000000000)="c0fd734d866cbb115edf9f7a7a9bc4aeb521a2c87d940649f62314c897aeb4961d3d1d7e6fcfa855ceae843a3ca3dfbb8f248b2730a1c7d74af3a73616098a6e3d601dc1d0e85a8fcab131199134b393b5f41e8eaaead641659ded7ef635da088261d90c1b492835790df35dcacf83e617a787fb2b2a6b7682a24be1fd4f731228884c2713e4e91ce6619f61aad86f76f81b2a3d81750214419313285cb1a8dfdcf9ac1b97c2a309", 0xa8}, {&(0x7f0000000000)="295ee744d782dda77066b3d0d402c6ae8bbc6dd97917e0ac1782d2ed6b71d0e276c907e850aa04fae4eec6901c7043ae2860fb1dc741e501db257f93ec15e8d9535b50796eee897bdc65e05d161fa30d2856f5e4086cb63be1a57ed64bf6f42e9ec95a46c04cca56f695b5ef1b49d97f4028734053", 0x75}, {&(0x7f0000002000)="b3a9e85b03b89e16eb9f3a825d6e99e8f3e89312391098151f7f466d4ad2e49f7f5c536be35152a1f31e3aae4cf9425a6dc20933dc8c673e3f2dfb16db941d8cf397df7d001b367997d246ab54adbcf7ba136478d46539b774ce5354d65830801612edb31b7aa872905948c13b8a525104f61c759b2a518f1b83d03f56145b3c2700c6c429113e83ed54e9eecd1b6cbd3f4895d489f501a68f95ae38100b5bd42cb01e7f21e23cc517e96066579f4b367afa09270086ff87f2a095782a6b0b65ba2393ba581ef3c71a3c74dc9bdbbab96a38bf8809b7cc", 0xd7}], 0x6, &(0x7f0000a2b000-0x1288)=[{0xcc, 0x108, 0x3, "ad99b15d3f5f4d924a647e5e4b4ce8276d8b75f5ab6eb1fc92bfd0b587131548c731b035147bfffca2a6b09632a2897e1fa26981aa0eee81cf3d6c4a19570c6f723d413235a1d3415cf810153f5afb1ee92b4f9bdf3822997faf167e21e8d356070203eee31cb8a312b1923d8e0392c8b2e42e2def83c9d21c8b9f10e112fd0ea2dc96305e77dffd88d247ed5de15a5191b2fcfe97a8dffc5b3aab93c1cda7b4bb8543ae38c55ee4be4512696664b2a808735ef6d74bc8da36b6e575c1a2c7e7"}, {0x40, 0x10d, 0x6000000000, "c0cb03df8c392a12e8b37fb3301f96e06ac76131d7f76999b0a367ec8167ce6427cd817ba470fa186e88b6727d5c73872274"}, {0xdc, 0x0, 0x3, "580728f1c1504e754b69078ad7573ff9aacc376bc9bd1dcb9d36925d455572abe1808661d1f756c370282ccdfc556100d7c7254383488a63d27bf3e3f09997695e341ec96039fa1a97c932253ba2580e220276e761354e2abcb285965c2b02788f1465069a6ac253962f754441aa51837ac55b7b9891bb30de9d8469af4df263bb107333231b239523c15bdd9da84ac49d082e9a584033acf385d136ade3a12257c9fdb5c79d590ef3fbb23ec5145a7c70b2ddf2e6667fe8229f45a4a22bf885d1f1c949ee9507009e359f7ccb83ae"}, {0x5c, 0x10f, 0xcb, "7305d0b7273b0c7c9519f14c5ac8a9efc5fea414812e938e390c0469f85ae9e68af573b2c5f1481017752670c0b06dc85bc0a385b74770e3338b3b635367f12ff68b3024c74093c9441c5290d7"}, {0x38, 0x107, 0x5e, "16498b8b65a1a998311cb942ffe4cc8dff577dc25ac06b188138de7e226c5226faa8b3492672858834a3"}, {0x100c, 0x105, 0x2, "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"}], 0x6, 0x1}, 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000980000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r3 = open(&(0x7f0000653000)="2e2f66696c653000", 0x0, 0x101) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00008c5000)={0xd000, 0x1c000, 0x0}) mmap(&(0x7f0000633000/0x4000)=nil, 0x4000, 0x2000000, 0x44932, r2, 0x0) fcntl$lock(r2, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0xc0c, 0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c0a000-0x8)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000bd000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) fcntl$getown(r1, 0x9) 2017/10/02 07:57:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000006d000-0x11)="2f6465762f7667615f6172626974657200", 0x80, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004a7000-0xf)="2f6465762f73657175656e63657200", 0x100000000, 0x0) socketpair(0x11, 0x805, 0x4, &(0x7f00001bc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000072b000)={0x0, 0xfffffffffffffff9, 0x0}, &(0x7f0000ad1000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b0f000)={0x0, 0x1, 0xfffffffffffffffb, 0xa}, &(0x7f00004f9000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d94000-0x8)={0x0, 0x0}, &(0x7f000010d000)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000972000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x40000000000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000c38000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e3d000)=0x14) syz_emit_ethernet(0x36, &(0x7f000045c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x10000000004, 0x1ff, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x5, 0x0, 0x5, 0xc2, 0x1, 0x0, 0x0, {[]}}, {""}}}}}}) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000168000-0x8)={@loopback=0x0, @broadcast=0x0}, &(0x7f0000026000-0x4)=0x8) syz_extract_tcp_res(&(0x7f0000ac0000-0x8)={0x42424242, 0x42424242}, 0xfffffffffffffffe, 0xfffffffffffffffd) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00005ed000)={0x7, &(0x7f00000d1000-0x38)=[{0x3, 0x41, 0xb29d, 0x8}, {0xee4c, 0x543b, 0x7ff, 0x2000000000100}, {0x6, 0x5e, 0x400, 0x8001}, {0x8, 0x6, 0x3ff, 0x80}, {0x8001, 0x8000003, 0x3, 0x1}, {0x0, 0x0, 0x1, 0x4}, {0xffffffffffff57e2, 0x1c3, 0x3000000000, 0x5}]}, 0x8) syz_emit_ethernet(0x5c, &(0x7f00005e5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200000000800, @ipv4={{0xb, 0x4, 0x7ff, 0x0, 0x4e, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @timestamp={0x44, 0x14, 0xfffffffffffffffc, 0x0, 0x5, [{[@multicast1=0xe0000001], 0x7}, {[], 0x2}, {[], 0xffffffff}]}, @end={0x0}]}}, @tcp={{0x1, 0x0, r5, r4, 0x1, 0x0, 0x8, 0x10, 0x0, 0x0, 0xfffffffffffffffe, {[@generic={0x22, 0x4, "bcde"}, @nop={0x1}, @generic={0x4, 0x4, "eec9"}]}}, {"9835"}}}}}}) syz_open_dev$random(&(0x7f0000627000)="2f6465762f72616e646f6d00", 0x0, 0x4000) close(r0) pipe(&(0x7f0000a4a000)={0x0, 0x0}) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000063000-0x20)={r2, 0x0, 0x6, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_LEAVE_GROUP(r7, 0x0, 0x2d, &(0x7f0000288000-0x90)={0x6, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f0000406000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r8, 0xc018643a, &(0x7f0000001000-0xc)={0x10000000, 0x7fff, 0x37}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000c44000-0x20)=[{0x7, 0xe6}, {0x4, 0x9}, {0x8, 0x9}, {0xb, 0x3}], 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r9, 0x84, 0x1, &(0x7f0000e9b000-0x14)={0x0, 0xfffffffffffffffe, 0x7fffffff, 0xff, 0x50a9, 0x4f}, &(0x7f00005a4000-0x4)=0x14) syz_extract_tcp_res$synack(&(0x7f00006e8000)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000bdb000-0xd0)={r10, 0xc6, "3d3a0fc46ebf3f1ba6d08c0bdb4b78130e4ae3aae51b772a0e119e3867f36c41a6dc0e16c384457f5584804ef3712c1daa3b0530b2f1a3975d80d72ef9b9898723932993e24c4a3b963fc1a31047f3971a185aa1a64973d27265c10b3014d13776c970d9b67c96ad280dfed21b84269885290916c2f578dfa996a1e944d76bf59d6f523f7112b4ae29011c3b1dea7d61f26be07823a7a081d9952932ecbb9e6b9fcd3758d6a7fd4100ab695b323257919b24ca18e9d7bc24a97279c6aab3afa96668e4c6f0d5"}, &(0x7f000060a000-0x4)=0xd0) dup(r9) recvmsg(0xffffffffffffffff, &(0x7f0000e29000)={&(0x7f000008b000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd9000-0x80)=[{&(0x7f00002bd000-0xa7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000b32000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000c81000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f00007b7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f00002b7000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000e55000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f0000e29000+0xacf)="", 0x0, 0x0}, 0x12000) 2017/10/02 07:57:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b71000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005bc000)=0xc) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) bind$inet6(r1, &(0x7f0000f83000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x80000003) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="46895db1de8d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) syz_extract_tcp_res(&(0x7f0000002000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, r3, r2, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000047c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000041b000)=@assoc_id=0x0, &(0x7f00007eb000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000909000)={r4, 0x2, &(0x7f0000221000-0x2c)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ecb000)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000d2000)={r5, 0x2}, &(0x7f00001a1000-0x4)=0x8) shutdown(r1, 0x0) 2017/10/02 07:57:45 executing program 7: mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000985000)=0x9, 0x4) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0xfffffffffffffb, 0x31, r0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ff0000-0x18)="ff02040000ffffffffffff78d60000d8144e000000000205", 0x18) mmap(&(0x7f0000fef000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x2000)=nil, 0x2000, 0x8000000000, 0x4010, r0, 0xfffffffffffffffc) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000c3a000)={0xa, 0x1, 0x400, @loopback={0x0, 0x1}, 0xfff}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ff1000)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d43000)=0xe8) mmap(&(0x7f00009cb000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000ebb000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d59000)={0x0, 0x35, "2aa46f53b35cccb930238001d84fea947cc3dd90574c0bc0ae2fe513db3cc91284670d0415d937e62955e528d14bbba548e387847a"}, &(0x7f0000159000-0x4)=0x3d) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ff0000-0x1008)={r2, 0xfff, "2654dd69ac9dfd2a2475008f669e7fb6eb89a5c77949367167c6e85c7a88540b425092201a12536388865163eaba5d2497458239f46942ef28ff1ab215863103e2b983b59c721403f75a5e2cc99adf73e24c33abbf55dc24c396c229328b9a01ada68a45ed6a4e3b7185100c368a1510cb273627ead66158925076c23f95950cfbe9ab5b27f545fdda5ab290384bbac65195ecbd5e0a9d2a94eb36c08bd837b864fbfe96deeb346a5028d0ba892b11bc01195304fa3275d15ec410ba708f2685c312c3efa4f1dbbe0ba5ce378c8db33c802cc4cff4b2b5b9cd5446cdc885d9e9e731cf5a90a9c811f302367dbad108465f50d35cc3f888029b4740227b5c8663eefdef14d3e4bfc3a33c01ad82528f9159b635be2bbc85d54a83896caf4f9531146101825d7907005e75aa74012888eca949fb3318f8b70d8147065b030d25112d4e2e5e309ff90ff2d0cb01876e29dab4461300f5855f63b158b5317fac76b532d31c9e4b2d70d0d772adeacbcb6c06efe5c999fb5870341684090d03711b3bb1282fc1d9a77d0928850a81e5de9f7615df97652b81983d67774af21a453332d731178cb03556cccddcdb2fe0e4d5b6d7c2de23ba1f3b7ac12126469b4f9076174047da4356f5c05a7f85640265646605453007626cce34699b32e3f1f5b60f2ef7d0fd934e3b74faccd33e025d7a80b4a6d86a9fc0e26211dbe3d7f90f73ae09c382a28a239baabdfc58c6d4ac158e97de96fb2ab8c3f3aa68fa7d42d28c7f932cbbf7b84bc422d130d481862290788954db7d1c17bd50652ac0663ccfc04478faa5e1a337b5415b9297138a235812c3b656de9708fba5c7da2939430eca502f92b0c09df2b084d9b2e71bcffe63623fd79a95e8829fd896bfce27731fd6ae578106e3ac4ebbf9bb67e7f3c86096b3813462242b1b97a60842381f0717e2812f989533d840858f98c6a4138dfab8157e0bdcd7e28c5a19628f060eba7ae6045d6207cb8d095bacffd22d5cd1b05f5c9d4d6831b0a5af8811d141c4fa9871604fb1a057fca769a98f1c2c6a2fabbb08a51ab52e083178d060318c5e173a16df7cb33db656d42a328ae1966d030bcc75c75dc87cd4fff5fa6fceb7c956fb32d8a05bcd3bed0576ce99799f870bf60e0cac58fcb0aa6e05927617fd9c07600c77a959ae6c27e429b0529ba87a3845151f944c5669da2c3950899cb4126f11874710b3ca29c257cc9ee2c987ab8cd39f24076450db7c23c8fa07621e966a642f78c3415af70fc95cfd4d4133d04ffb0c80f852b51edc635c3d40c2c3ea01ed72c301b09292c3242a8976d443c08e31f196c843998ab838a336e84df723c004afebe99baa2805525c318b0f7ad2da2781d56826fc0323fe3d713108e030ceedec1185cd0e41d92eaed70e1b5327a2990e863fe716cbd995e5d020da0f46af63dd9339bda665645efd45ad3c606c43edf1eda15ad6f8d5914eec53b12831bd9381e3b50f380bd3cac04f79f432ba2eba61371ed16230a8bb3ae06acb5d917cc2053d047c5590fee6e2ff5f4a56fffa82e0c01d81c44e2c09463b8c3673a18aabf41fe317efe08c75d6f74de16389be859f1f25a7aef4e2854b7706dc47ca7d19533351c25c09274145992adce4a5b9fbdcb9cc9fbe770fcc19c1280da8709f0f3f857a9d33595591a4b7cfd7d54d0e5a00357a588e2a9bbec9f2639f0d87ce598121287803367d69bc7de8d068c7222466eec3833093aaa42af2f15a37edf1b0d5d8576f0aa851dff7f9d819fca89164a06d45e7f1395d71d4b71a473a5a3e841a3d1fd41aef0c5e257d97c5ed9d4068795c9f169589f2be785fd5b44a1be729714e50a9266401303d4dbe810ef9e21df01e311e41e8b08352d121bab82c52a01ab1e8be285fd71165cafd96358c3c38caab57baab5ec176b64231eca96e3a10615d745b371a22563cd11c22a476ac5620bb7cab94c4df816f46c505abb984f05e407af3e29cfa5954e4f0a66352c08c26ff8b4d7206772dd4bcb12779ec06c57286127b0be65b387d6c5dd088e0b6b52fd4d1d0060d868fe22e5483ea455e96a111e945825182675dabbbeb4b9a5a6d7e89857954805a4563c4df0767d32b519c2a301d7a405c06a27734242a86e9fd30cd2a0d8de60bad1d37bb9b03fd950428a21dd87ab55e88fb4b8b5d07c98b301be281b85fd327af950ecb8ee8aea1ef5462f7493e9adb4ef0046f5086254268feda754cac4a623ea26f559eb2dce6ce2e75ec3f5f1a175f5b61ec74e25bc660275998ff8a02f4bce286a40cdce5f01acb0368fe200fbcbebc637f9159ec5b2bfe02b74b530dab70428f83455462092d3ad6cab4b7688e9fd1e93af7bfd973e6287c11dc238a58353abfaf4d37e014c5ca2b7ce1de71ec592d33060727736ee6869007d6c937efa2740aa3d071128caad413ebc1b193835d862f10b70ca8cafdb5c6b8973964d7cdde648802b5c9b3ada0cf4ce1827cc2a0df8ea1c3ad20cf080a69caee948a0c76c7ca85dc95ca962882ab6b5e67e277b065ec0f91e91258963aa2faac021574287a5eea99e4d5220d51445b84efdd3ce42d7ede34550ad208de18e528dce83f0641e15fa63d77d5184056497ff4fe2959387a8851474340873c735ddd79bc8ceb1775a827cf20e0e09e462eb3ee96611a3a794b92a91d4e69776a1afd8712ce351e9217caad4015cd794eabdeaf543ee9be0011913f367ffa4c6bf40c9d68ece171f3a3f324127a8e98113a3a3bfa9cbdff3756e5da7418df7122e5273f9fe7a39c5e20af756183cf44faec3ff1ec8e2c74912d48461e69ad6651bf80859115f2a34c34bb709199283e2fb99b3434be2cb2cf0bec557556daac2b1dbfe8f9a9965c90b51ab0b3e5418e1de4d5d5f0c38ae2259a0dbc4b7fc6fc547b726ced7259deb970f9d647a8faa723e77cfd847dd1d4364a36343f42a097d7bdaf054923a0a90c864508815c6e330e35606839efe17e75068a2d267506e66b63d666ffac4791f3168c4fdc476829594bd792d7458737a3d2aff05b51fbc320ff8e871646f628050833404b0ca3cb6eb458986361be3a8de29deff0a814a7ee9b58281193e058139fc36d2605ae6f38ab5427b4c847425d68864eea72a1e83110c53c30b77f43a34332cbca8ee3e3d9200637fc5da3071bf0799bd18c81d2fc453f4d9c5cd0bbf7d681aa504ca383300676e81331e6dbdd44f495e478c1a54f0bdd268c69f8eb611d43cc6a3a2005290dfb30d553d6ca6397dd8d1e9a6bd296f4ae0dc593379486f50c2049f653d9e8152d05ef4af889ee707da2a1455dc160bb21e1d5525b355c38ffffe8ece36fe3b9402cc7e9022e4ad03365d78967d8fdfdcaea75afb7ab04519b54c34ff7b251cacab9ddb01133a084ff9ea872810b23054eed06ffbfe6213db7841268a3401ea5ee6bc4fa737507395d3e1353ebbbb1979141d76aa2a099341f15c509e96af06e8f56526bcb5be165e606aead4121cd162511b3a0dfbcea8437a62fcb11e816e5ff5b9d4af2f98e35ed501a34054efdd6a81806317b361ee69db9b19e06d07edaf5948c861bd1cc8915b82a4a980f783ca3dfd4f5a2d97fd068060f7211d2df8947d8c349682f4147f7b7e54aab42eb514c9a1878f034ea120d3f10eede66bed5e59a9cf108c8c2ce3c2a8af65ca598699abe1ae2ed45bea9e10f3bca838c7bfbef559f01042b41498e7455c2990f8da3a13ad65e4593e46480e64b191884bcd3d2bbae0092dc46120ee7d3894b4c2ec336b72c378ecba49a5b4746a21aa4f2a003d36ad8d3f5305771f6c7b2007afdceaa378f65a380fb4c41df9a8287f9f11100ca30b9e917a62361468accef54cec7d48f0299fcbf726db5c34e17d69a6da5a9fd563ad7838f997492f82b8f31e7a56d15a29473f801c276395cbdff7403556e0c79c46b0918bcd58e62c646f56bd60206276cde2f718ff63cbed8bad1bacc6358a71c37ff41051f5379b15a42e3a4c67790428d0c737413c246c92d8563f18848f8bc7f0c2463aedecc92c0daabfe2381f76dadff9f43798c762d7a8dab0f51aeef01becb89b23ec588fc6fd39858217bbf98ed66488415f9af75c7c21c89d3768dac29a82bc2f19f81b6ecae786ae1984fe59518d2523358de276334615bc9260225c17c3c213cfd8da4637a5f1481d926c60e302e2f5759e3aa22e4343efb72219193ed502eb11869025a84f7bcfc757ae764ed6942772595827e411e9881b23f13cd9d44710b5d36d022faa0bc92b0fc1520f9c1471e87fb9c6baed6d611310f15097a315f018a8c4878b00c949646761c65053d38d29a974b313663fa2c5472f2c8c0945896a4e9fffa88e7dfde17f987d9228479ac4f1f8b9a7128e30064c2823c1c4261c42df64b172a5b0b098e7a73f29ef2c21d607dd2623eb5a092af07123f7988b5fca3d70f3df2ca4fee26a391da3e9cf1b94e3799cf4f5ddf30e5c527c72fae403cfb435bb7b2146823ebef7ee114bb3801028d601caa845d057d8957ae57e70e7cbd4e3accfb9dfc19e408f06a7f261d3177c81130de754f6921da2af14f79bda3ac1b7cbab087d578d1d066247852d115fd3281861757ca77aa750cc4aaff782a4bafe1ceac055550ade9cedf7137a0b952ff5075159ba48ffc88d00b5151323ee53afb16687d810da096b39504c7733f9c0c144269c20c5fc7ff5f330b289f7e5c66869ffffe388a2eee6fb23a2d491be4bcc09a672d91dc3451d10b69bcf90ba57aaebc821695f9a2f8367a3edfb99a21eaf6c01b80ca188353e57c0a5bc7507f26c3c7ce14b7a7b91be641b0097ff1ba7b92e0f7bf2ea89643db911c44bc45320091dcb3f42357c02753343ba3c10382c470e01aa39db11ca86e8a06776a17cd954e3bc8a9a8dffcea36574d9b609bf2eac8c7770aefaa08e5c6bbf33165e2b97437e4c93797ca29b9c89139d48fb65222e33fd6395b4c067efa0f4f3a447196b31e30ff813862c7900a2596fc32d0087212153007ce7b52d2aa4a1b93739d46f663cbd5291d7db5c297013a80a88c21905ce04ba678f32e322aa1e633788ca89e67983925be82d9af644d9d4ea0c513dfe4c7be977feaca42bb0cf6ab39a752b5debb3b24bf41d94a72caccb0da800741e55d935828c709b802b1ac9ee043276963a7ccaf16118f9fb8ebba432d62e7ca58fa2bc9410c1aace3a6d608a024dbba751ac8d79d45a11d1cfe1595f00b65bd9a030497f4871a43646f779c68eff9cedc9b3c26ad2c2b8f9a0d7dc995ca94a0f78cf0693b57e70e29b0df029704730127ba91c7f9164e99c00457e5ebb31a52448742a9677c905181f74079108afaadda95533f5d473b845f0ecb883c46fef7d0c8b55d86b6eb1e3e620ca579ef1e433f0db32c20b283423c2a7138c5eb655827424124933e58e0b4e77af72355a89e4a0d67201f49c49557a3f3b84975be2a257eef039d69f7e6730f4d1578eb74f5ad91cc13e72dd498212d4496658ba7a32af357dfb4bccaaa55c31cfeefbfba03584eda15665ebc4e07781fdd7c503baccd69d80fde10efd3c41359c18ac96e6a57f863536ffb895f1ed4202485e09b54dd4859b4d296722886ba0ea19685147a1c1a9a90978050bea34e30368adaf08ef71b073e317f110ca568441914f15768c6a1a811f573cd50dab95ff4527f05e21f7abf6f8f592a2bdc48142a1db3ac2ff77b650028a4e385bc9b017c924f6b8ef539f0f079efaa0e6686359f0adc4c3299725d3c83a022758cfd6d406cdae70ab718a3"}, &(0x7f0000fae000)=0x1007) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000510000)={r3, 0x3f, 0xaf6, 0x0}, &(0x7f0000ff0000-0x4)=0x10) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x7e, &(0x7f0000ff2000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000ff2000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="46729f0d64e0", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004a1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000022b000)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000ec8000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000f24000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c39000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0xc27, 0x66d5, 0x5, 0x100, 0x8, 0x2000000, r5}) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000edb000)="c50020000000010007a8f79b5a06790775bed544017d5cdb34b97a2774a718cd0000000248eddd44252e89d1363587f8dd7df0300351c41fa61c348d800000003fae7007725b65e19a8bb8765ce0f7897c6caa9f2d2fbee79bbd8807f881ab9ede37c41667928927268933588f2a6fe058e69a99d31f6f11", 0x78) mmap(&(0x7f000057c000/0x4000)=nil, 0x4000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000a12000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3, 0x40, 0x0, 0x0) connect$inet6(r0, &(0x7f000081d000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab6000)="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", 0xaff, 0xffffffffffffefff, &(0x7f0000f3a000)={0xa, 0x3, 0xfffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000bae000)={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x0, 0x6096, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x0, [0x7fffffff, 0x1, 0x2, 0x124, 0xff, 0x93b, 0x7fffffff, 0x401]}, 0x5c) 2017/10/02 07:57:46 executing program 4: mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80020000) mmap(&(0x7f0000000000/0x917000)=nil, 0x917000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x0) stat(&(0x7f0000003000)="2e2f66696c653000", &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000004000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000003000)=0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) read$eventfd(r0, &(0x7f00002b4000-0x5)=0x0, 0x8) r2 = socket(0xb, 0x2, 0x5) setgid(r1) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) ioctl(r0, 0x2202, &(0x7f0000003000)="00") close(r0) ioctl$void(r2, 0x0) r3 = inotify_init1(0x0) tee(r3, r3, 0x1f, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000939000-0x8)={0x0, 0x0}) unshare(0x400) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mouse(&(0x7f0000939000)="2f6465762f696e7075742f6d6f7573652300", 0x9, 0x20000) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f000093a000-0x4)=0x3) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000033000-0x18)=[], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000093a000)={0x1, &(0x7f00007d1000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r6, 0x1, 0x1c, &(0x7f0000e6e000)="00", &(0x7f0000002000-0x4)=0x1) 2017/10/02 07:57:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x100000003f, 0x100ffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x3, 0x0) r2 = socket$inet(0x2, 0x5, 0x0) r3 = fcntl$getown(r2, 0x9) syz_open_dev$sg(&(0x7f00004ff000-0x9)="2f6465762f73672300", 0x7, 0x8000) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x8000003f) openat$vcs(0xffffffffffffff9c, &(0x7f0000326000)="2f6465762f76637300", 0x200, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x4) r6 = perf_event_open(&(0x7f0000d25000)={0x5, 0x78, 0x100, 0xffffffffffffff00, 0x1, 0x6, 0x0, 0x5, 0x1100, 0x2, 0x3b5010e0, 0x4, 0x7, 0x2, 0x0, 0xce, 0x3, 0xbd, 0x4, 0x20000, 0xfffffffffffffff8, 0x45e, 0x0, 0x58, 0x3, 0xffffffffffff8001, 0x0}, r3, 0x100000000, r0, 0xf) r7 = socket$inet_tcp(0x2, 0x1, 0x0) lseek(r1, 0x0, 0x6) fcntl$getown(r6, 0x9) bind$inet(r7, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r7, 0x4b) syz_extract_tcp_res$synack(&(0x7f0000e03000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_open_dev$sndseq(&(0x7f00007e5000-0xd)="2f6465762f736e642f73657100", 0x0, 0x100) syz_emit_ethernet(0x2a, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x7f, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x4}}}}}) 2017/10/02 07:57:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007a5000)={0x0, 0x0, 0x0}, &(0x7f0000e2a000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000355000)={0x0, 0x0}) recvmmsg(r4, &(0x7f000022c000-0xa0)=[{{&(0x7f000064a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x58, &(0x7f0000813000)=[{&(0x7f000048f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f000001c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000552000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}], 0x3, &(0x7f0000513000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd, 0x100000001}, 0x200}, {{&(0x7f00005d7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000587000)=[{&(0x7f0000ed1000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f0000e88000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f0000fa4000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f00003bf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}], 0x4, &(0x7f00008e9000-0x13)="00000000000000000000000000000000000000", 0x13, 0x3}, 0x888e}, {{&(0x7f0000b53000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000518000-0x38)=[{&(0x7f00003cb000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f0000f21000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000bc1000+0x8f8)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f00004c7000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000992000-0x8)="0000000000000000", 0x8}, {&(0x7f000028a000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000134000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}], 0x7, &(0x7f0000ccc000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x8001}, 0x80}, {{&(0x7f0000590000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d0e000-0x8)=[{&(0x7f0000266000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96}], 0x1, &(0x7f0000855000)="00000000000000000000000000000000000000000000000000", 0x19, 0x4b8856bd}, 0x0}, {{&(0x7f0000783000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000015a000-0x8)=[{&(0x7f0000559000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}], 0x1, &(0x7f0000c77000)="", 0x0, 0x81}, 0x8000}], 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000084000)={0xa, [0x5, 0x9, 0xc1e4, 0x180000, 0x7, 0x80000000, 0x7, 0x1, 0x20, 0xae3f]}, &(0x7f0000b0e000-0x4)=0x18) bind$inet6(r3, &(0x7f0000f83000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r6 = dup3(r3, r1, 0x80000) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00008f5000)={&(0x7f0000774000-0x4)=[0x6], 0x1, 0xdfa1, 0x1000000000000000, 0x3, 0x2a, 0x7, {0x65, 0x4, 0x101, 0x5, 0x7, 0x9, 0xff, 0x2, 0x7fffffff, 0x6, 0xa3f, 0x1, 0x5, 0x0, "ffd4082a286f1fa9fa583216e04622c74064890b595b5e3e9b9ccb434cdecb4f"}}) listen(r3, 0x80000003) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="46895db1de8d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) syz_extract_tcp_res(&(0x7f0000ae9000)={0x42424242, 0x42424242}, 0x1, 0x1) getsockname$ipx(r6, &(0x7f000033f000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000497000)=0x10) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, r8, r7, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f000047c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) shutdown(r3, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000d8e000)=0x1, 0x4) getpgid(r2) 2017/10/02 07:57:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1040008, 0x8010, r0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x401, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r1, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000001000)="92ba69196114775bca0725f43328cc715c6431da0a394d50f672348f89933ca675c4e918a89bb8f3fa1bc35ae5d650516b96f99678d99524e350dc7afab14c1eedeb2cab96555dd9f33fbf0f1e2a681e6d9b852b91d6d12c005b789068347dd1c9603114d1ddb6b96966b932f7da23ac3866fbb00126aa7b95722f597fb30889", 0x80, 0x3, 0x0, 0x1, r0}, &(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000cdc000)=[@generic={0x4ef, 0x2, 0x6, 0x4}, @generic={0x86, 0x7f, 0x2af, 0xb24}, @generic={0x8001, 0x9, 0xda74, 0x2}, @map={0x437c, 0x9, 0x0, 0x1}, @map={0x0, 0x10000, 0x9, 0x1}], &(0x7f0000ca1000)="70726f6347504c6367726f757000", 0xffffffff, 0xb6, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x1}, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x8, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a65000-0x11)="2f6465762f7667615f6172626974657200", 0x24000, 0x0) bind(r3, &(0x7f0000651000)=@ipx={0x4, 0x8, 0xc000000000, "ee9d8b5ae04b", 0x7, 0x0}, 0x10) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000b5d000)=0x9d) read(r4, &(0x7f000074b000)="00", 0x1) lgetxattr(&(0x7f0000731000)="2e2f66696c653000", &(0x7f000031f000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f0000cf7000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc) sched_setaffinity(0x0, 0x8, &(0x7f0000cbb000)=0x8) flistxattr(r0, &(0x7f0000f0f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000680000-0xc)={0x1, 0x0}) r6 = gettid() readv(r4, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) waitid(0x0, r6, 0x0, 0x4000000c, 0x0) sched_setaffinity(r6, 0x8, &(0x7f000062e000)=0x2) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000f3e000)={0x1e, 0x100000001, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x8b, 0x6}) fchmod(r3, 0x180) 2017/10/02 07:57:46 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x0, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x8) stat(&(0x7f0000157000-0x8)="2e2f66696c653000", &(0x7f0000cf4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x800) inotify_add_watch(r4, &(0x7f00004e8000)="2e2f66696c653000", 0x8000000f) mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x403c, r3, 0x0) r5 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = epoll_create1(0x80000) mmap(&(0x7f000098c000/0x4000)=nil, 0x4000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000226000/0x1000)=nil, 0x1000, 0x3, 0x38, r0, 0x0) mmap(&(0x7f000012d000/0x2000)=nil, 0x2000, 0x1000000, 0x30, r7, 0xfffffffffefffffc) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0xffffffffffffffff) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f00001ac000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x2000001, &(0x7f0000d08000)="7c") creat(&(0x7f0000d94000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) fcntl$lock(r8, 0x7, &(0x7f0000398000-0x10)={0x2, 0x13, 0x10000009, 0x0, r1}) getsockname$netlink(r5, &(0x7f0000569000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b76000-0x4)=0xc) unshare(0x40603) fadvise64(r2, 0x0, 0x7, 0x2) mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x400000003, 0x810, r0, 0x0) io_setup(0xd06b, &(0x7f0000ed3000-0x8)=0x0) io_getevents(r9, 0x2, 0x2, &(0x7f0000cd4000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00005d0000-0x10)={0x4000000000005, 0x7}) io_destroy(r9) getgid() 2017/10/02 07:57:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000076a000-0x8)={0x0, 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c9e000-0x4)=0x0, 0x4) mkdir(&(0x7f000001e000)="2e2f62757300", 0x0) r1 = syz_open_dev$tun(&(0x7f0000f46000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x8001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x6, 0x40, @cisco=&(0x7f000067a000-0x8)={0x2, 0x7}}}) r2 = dup(r1) getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000544000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000342000-0x4)=0xc) getpgrp(0xffffffffffffffff) r3 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2200) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) accept4$llc(r2, 0x0, &(0x7f00009d4000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000343000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000b20000-0x4)=0x10) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f00006c0000-0x4)=0x80000004) getsockopt$nfc_llcp(r3, 0x118, 0x0, &(0x7f0000364000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xf9e) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x1, 0x1, 0x2003, 0x40, 0x8001}}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000019d000)={0x0, 0x0, 0x0}, &(0x7f0000156000)=0xc) fstatfs(r3, &(0x7f00006a9000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000584000)="2f6465762f6877726e6700", 0x400000, 0x0) ioctl$TIOCMGET(r5, 0x5415, &(0x7f0000292000-0x4)=0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000e20000-0x4)=0x0, &(0x7f000042f000)=0x4) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00002a6000)=[0xfff, 0x0]) listen(r2, 0x7) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000aac000-0x8)=@assoc_value={r4, 0x0}, 0x8) ioctl$LOOP_SET_FD(r5, 0x4c00, r3) dup2(r1, r3) 2017/10/02 07:57:46 executing program 5: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000019a000/0x8000)=nil, 0x8000, 0x3, 0x32, r0, 0x0) r1 = perf_event_open(&(0x7f0000262000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffeffff, 0x0, 0x0, 0x0, 0x4, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x5, 0x4) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) socketpair$unix(0x1, 0x400000006, 0x0, &(0x7f0000641000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007f6000-0xc)={0x6, r3, 0x0}) ioctl$TCSBRKP(r4, 0x5425, 0xf403) getpeername$packet(r4, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009e5000-0x4)=0x14) ioctl$KVM_PPC_GET_SMMU_INFO(r4, 0x8250aea6, &(0x7f0000df1000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000b56000)={0x5, &(0x7f0000073000-0x64)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 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$TIOCGSID(r4, 0x540f, &(0x7f0000041000)=0x0) fcntl$lock(r1, 0x2000000040c, &(0x7f0000708000-0x10)={0x11, 0x5, 0x326, 0x0, r5}) write(r3, &(0x7f0000bea000)="", 0x0) read(r3, &(0x7f0000aaf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57) writev(r2, &(0x7f0000243000-0xa0)=[{&(0x7f0000008000)="ac4da0af789f69690a3a93257f20dec26b36b399311dc1a9912e314d2cfa7a74d5e367ce5520be38d6033893fd071d8ed4a3e79e4326eaab15c544878403900ae519db939ab2189b35269de58485155c754a74bd94aadfd0f4bc3caaeb5ee17e74fd0a28bcfa1d950d371884994f1370f083db7e42d0b81bae13efa100ed6f1660943c576416ce0e2a5877", 0x8b}, {&(0x7f000086a000-0x99)="b1c80278c414b719df9178b7dd3ef949049cc488c229a207a6d904d63c3cbdcd86eec8d43e8c5bdfb71de29a0d93b447228d2537c45d9f00389d1f9ac718404b0eff3a48f43b61e2da4f3d6a7fd9c7605e08b2f1dfcdddfe49f55e293f2f4bc89ebc18713ebc75fd2546b7456af8120e4be8cde39174b3d95ea771f53f724d45a68f6132de74ed46ae5920323f46dc0e139c09172d144eb906", 0x99}, {&(0x7f0000254000-0xa3)="b5dfd9f8f760d024b2fd749e9b63f1b42e90e07ec64da310a0fbd64c56765859be3104736441a300d8ff303448be58b2a43fd1d4d665624f5055570fe1a4a331d207fecf197f95a1e518b2eb98d80b59ad761216667c5cc160540cef49a4fbb96cb16da69e1bd7cd2f302202c4c29665321f78cf086659301b4099b85d5f979abf72d03e6972256d19bb65118550f0adce1cbdfc510a1cd2e1c0071ec288fea3d78a46", 0xa3}, {&(0x7f00000fa000)="9b0b5d67b1d7b4d99bd88c3d2c2b6a37400bc96c096851ce612fa99006bfae03585c09db2b0744426d35372d47cdc165dcd23e2744a145400b5d080c5761abb46fa34f63e2bbc030298d3db9ce8f64903527dd58e3d97c206f296b2ab846e9d09fa2ff2e69e3c9bbbe1377a615f94cd6bede931755d0e4491a4cd8ef18cbaa8879828959b80be3060cd2b4ec04aa0c0a129256b4699c1b1ddaf26b06f3270be07e86a43cdc1f1707b56ecd253a3dcd78e95145e99ff5992e515db15a8c6607d6269994734d35059e858c01405133730255ce", 0xd2}, {&(0x7f0000979000)="db7c933663b2462a25d87d43a4bc40160fbd7cf8fb648fbb7a51d3e9aad564619d51f83c3e21c33880f4afa81eaff714036cc69d11ee6fb4032a13a0c1b7077165a29e505052e4454ac8b9c3a6ab02b1556b26b76bb9a9c755dd5c334617e8d5cb30350a76b9a3ac7982bf6d4bbbf9e867cd3195cc6af761e3518f3e167b2207cf3063d531f52f723fe072925c31ab3ada29211b4bf7964532c6fecc3f5db4ab6778d685b5638af6711d7624fe0f67de2f31e7306964cba4082feb77c8cc05518a956d059261f1f0bb6333c495fa45ab2fbae409881b41e011524216a55a80d5f7e0ae652df55ef0cbec87eca9db5324290f", 0xf2}, {&(0x7f0000e5d000-0x9d)="0703ac72ef0acba7f337a3f9f142e3510b72328a17c5dffb7c31ac51699bc501967f7ce85ee847ee131d0d8d9678900675d32c3c6bc2b52f12d8af685eb89be2238c8de3f94c1a6864c6701265b9e8bb9ee5252cd762571c3990de71a7b7aa82ff85e38116223e45c22326aa8f2a9127c382baefe28437c5b7f2882c8614938c846c80a181f54a5ed173ae7a09357244c9fdeeaff6efee30fca2a7bca1", 0x9d}, {&(0x7f00003a9000)="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0x1000}, {&(0x7f0000ba7000)="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0x1000}, {&(0x7f000034a000-0x3c)="90c9988aead20795813076071a35e9850af4bbf8f5b10839e673f4fab51b4e3ff8a3c73fe00cbe6266f22cb358dc87779acc94c6ce93c9cffc27e832", 0x3c}, {&(0x7f0000f43000)="cad06b995185c4b4d9b87052b2e5461f9b3c0bfa5ce5e246adf4e41d423f772f8ed53621d4a76604e52f324c3f8daf89d7ba5947e50455222899b71bfb48370a751a019ee1da58f1b0eb2c1807403656416fffb19cbb71243f3773028aa64e62541f50bcc2aae7da7b15c6a64b71a1d1e5580422afeb6a4dd4886825269bae38838aaf1bc34c2289cadffc272983281575886adbed3492f10f29f0f3f79375823c0842ff8731318ed844e370e7bd1df356299ada0cf09a5cb61beba58af23fe8926c0d9e14e43eef0cdb9faec32ee2b8604486", 0xd3}], 0xa) ioctl$int_in(r2, 0x5474, &(0x7f0000d2e000-0x8)=0x2000000000007) fcntl$setstatus(r4, 0x4, 0x40000) writev(r3, &(0x7f0000dc0000)=[{&(0x7f0000cc9000-0xaa)="644a7f58a15952e2279904625a572e996e8b65ebb01be313922efc4ddd454fe69e19c6bb305031d36493e231f75de0965db2f0a83b6b04158f927b04f4c49d9b62d0f4ac11020cdadfae60eab650c08611efd4562e271f5a89ad084dbf63fb0eaad9d42d8fe25c8a61a8cea470846253a4fab7d2f08989d20f57d8a7c882a4b48054710a9a0622938afd19f0a8395edc5a03fbccfd9b0d1162c372b66022f7a94c2d3215db85c70605ee", 0xaa}], 0x1) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f03000)="2f6465762f6b766d00", 0x467b78f72c9c0b01, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000af1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003c3000-0x4)=0xc) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/02 07:57:46 executing program 3: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000217000)=[{{&(0x7f0000ac7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f5d000)=[{&(0x7f0000f5f000)="", 0x0}, {&(0x7f0000674000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f0000f55000)="", 0x0}, {&(0x7f0000f55000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00002f3000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}], 0x5, &(0x7f0000f55000+0x5b5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0, 0x5}, 0x5}], 0x1, 0x20, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000296000-0xc)={&(0x7f000001d000-0x8)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000f5f000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5e000)=0x10, 0x7fff9) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ce1000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x800001, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="73697430000000000000000000000000"}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000908000-0x2)="", 0x0, 0x8000, &(0x7f0000118000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000f61000)=0xffffffff, 0x4) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/02 07:57:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b71000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005bc000)=0xc) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000f83000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x80000003) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="46895db1de8d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) syz_extract_tcp_res(&(0x7f0000002000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, r2, r1, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000c05000)={&(0x7f0000a95000)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000047c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) shutdown(r0, 0x0) 2017/10/02 07:57:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000002000/0x1000)=nil, 0x1000) r0 = gettid() capset(&(0x7f00000fc000)={0x19980330, r0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f000088b000)={0x20080522, r0}, &(0x7f00007ca000+0x718)={0x1000000000000, 0x0, 0x4b91, 0x0, 0x4, 0x0}) getresgid(&(0x7f0000fc8000-0x4)=0x0, &(0x7f000057a000)=0x0, &(0x7f000028b000-0x4)=0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mkdir(&(0x7f000093a000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fcf000)="2e2f66696c653000", &(0x7f000002a000-0xe)="2e2f66696c653000", &(0x7f0000fd0000-0x6)="72616d667300", 0x2000000, &(0x7f000003f000-0x9d)="24") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00006e5000-0x8)="2e2f66696c653000", &(0x7f000032f000)="6c6f67667300", 0x20008, &(0x7f0000fc7000)="") r1 = open(&(0x7f0000618000)="2e2f66696c653000", 0x79e2fcc200c77106, 0x3) r2 = syz_open_dev$sg(&(0x7f0000063000-0x9)="2f6465762f73672300", 0xffe, 0x4000) fcntl$setflags(r2, 0x2, 0x3) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000fd0000-0xc)={0x0, r2, 0x1, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x2000000000000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000055000)={0x0, 0x7, 0x0, 0xd9b0, 0xfffffffffffffffd}, &(0x7f0000464000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000df1000)={r4, @in6={{0xa, 0x2, 0x49, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffffd}, &(0x7f000074e000-0x4)=0x98) mkdirat(r3, &(0x7f0000057000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00008df000-0x8)="2e2f66696c653000", &(0x7f0000bf7000)="2e2f62757300", &(0x7f0000168000-0x7)="7073746f726500", 0x2000000, &(0x7f0000921000)="8c") setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000fcd000-0x4)=0x3, 0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000fcf000)="2e2f66696c653000", 0x80, 0x2) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r3, &(0x7f0000fd0000)="2e2f66696c653000", 0x100, 0x0) readlinkat(r2, &(0x7f0000fca000-0x8)="2e2f66696c653000", &(0x7f000074e000)="", 0x0) 2017/10/02 07:57:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00004db000-0x8)="2e2f66696c653000", 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) mount(&(0x7f00009fb000-0x8)="2e2f66696c653000", &(0x7f00003f9000-0x8)="2e2f66696c653000", &(0x7f00003ce000)="70726f6300", 0x2101000, &(0x7f00001be000-0x1000)="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") r1 = socket(0x11, 0x802, 0x0) alarm(0x5) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="539c30e72229", [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f78000-0x6d)={0x0, 0x65, "f7d868b0f4d5f91ff6e73d9b19674100eb74fbeb509bf1aa8844510af584c8470b8b8699851c77e34aca8370513dafeae1b17af340574f1141268874d850426a23a4b3d06c0c3a6cf0b5b2d8918a8f00e03946bfab9878feb3e566680652b4d626e0a09cb3"}, &(0x7f000079c000-0x4)=0x6d) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000c8b000-0x4)=0x0, &(0x7f000013e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000466000)={r2, 0x7c2}, &(0x7f00000d7000+0xe08)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000056a000-0x98)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x4}, 0x98) syz_emit_ethernet(0x32, &(0x7f00002d7000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dfecb626a9d8", [], {{0x0, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "9d71604fd951c6d86748dcd92630e27e"}}}}) r4 = socket(0x20000000000000a, 0x2, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000e5d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r4, &(0x7f0000001000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e64687db0d2772febfd6a9657a04a2cf779bcb770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) r5 = dup2(r4, r0) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000aba000)=0x0, &(0x7f0000b8a000)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000331000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$evdev(r5, &(0x7f00003d9000)=[], 0x0) execve(&(0x7f00004c6000)="2e2f66696c653000", &(0x7f0000aa7000)=[&(0x7f0000b33000-0x6)="262d7d7d5c00", &(0x7f0000050000)="00", &(0x7f0000351000-0x1)="00"], &(0x7f0000076000-0x8)=[&(0x7f0000743000-0x3)="292900", &(0x7f00002c2000-0xa)="2b2f6b657972696e6700"]) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) stat(&(0x7f0000d40000-0x8)="2e2f66696c653000", &(0x7f00007b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000df9000-0xbc)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/02 07:57:46 executing program 5: r0 = epoll_create(0x0) mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, r0, 0xfffffffffffffffe) r1 = socket(0xa, 0x80001, 0x0) setsockopt(r1, 0x0, 0x40, &(0x7f0000000000)="", 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x410000, 0x0) fcntl$setflags(r2, 0x2, 0x1) mkdir(&(0x7f0000b2d000-0x8)="2e2f66696c653000", 0x160) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fa3000)={0x0, 0x0, 0x0}, &(0x7f000016d000)=0xc) capset(&(0x7f0000000000)={0x0, r3}, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x8, 0x0}) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f00002f6000-0x4)=0x0, &(0x7f0000fa3000-0x4)=0x4) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000fa4000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f4c000)={0x0, 0x0}) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000fa4000-0xc)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) clock_settime(0x0, &(0x7f0000001000-0x10)={0x2, 0x200989680}) seccomp(0x1, 0x0, &(0x7f0000336000)={0x2, &(0x7f00006a4000)=[{0x3c, 0xfffffffffffffffe, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x6}]}) setfsgid(0x0) r5 = socket$unix(0x1, 0x7, 0x0) mkdir(&(0x7f0000040000)="2e2f62757300", 0x0) mount(&(0x7f0000044000-0x6)="2e2f62757300", &(0x7f0000044000-0x6)="2e2f62757300", &(0x7f0000625000)="72616d667300", 0x1, &(0x7f0000043000)="") getpeername(r5, &(0x7f0000f95000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000072b000-0x4)=0x6) r6 = open$dir(&(0x7f0000606000)="2e2f62757300", 0x3fd, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r6, 0x5473, &(0x7f0000fa4000-0x8)=0x3) lstat(&(0x7f0000550000)="2e2f62757300", &(0x7f00001ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() setregid(r4, r7) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000bca000-0x8)={0x0, 0x0}) 2017/10/02 07:57:46 executing program 3: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fb0000)="2f6465762f72666b696c6c00", 0x200, 0x0) inotify_add_watch(r0, &(0x7f0000fb1000)="2e2f66696c653000", 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000fb1000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0xff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x6, 0x20000000040000, 0xa8, 0x0, 0x2, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x807, 0x2, &(0x7f0000bfa000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9c, &(0x7f00003d3000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x66, 0x0, 0x200000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x2b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x3a, 0x4000000000007fff, 0x1, 0x5, 0x6, 0x19ee7cd4, 0x3}], @udp={0x0, 0x3, 0x56, 0x0, "16f3b88aeb9a36dbf59417fdd37383af7d15c4b88cb8726e2607c6b40523f357ca2aaf78696f13977d07a907e9b5a5ec1d87d1b135cb382bebe60c42a1a936261b867facf974ef3c7c8bb54c754a"}}}}}}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ed6000)="2f6465762f73657175656e6365723200", 0x200, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f000008c000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = getpgrp(0xffffffffffffffff) sched_setaffinity(r5, 0x8, &(0x7f0000029000-0x8)=0x6) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r4, 0x0, r6, 0x0, 0x4, 0x4) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/02 07:57:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x1)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000825000-0x4)=0x3, 0x4) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000e64000-0x7f)="", &(0x7f0000c56000-0x4)=0x0) getsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f00005a4000-0x4)=0x0, &(0x7f0000afe000)=0x4) r5 = socket(0x0, 0xe, 0x6) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000dee000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x1, 0x0, 0x0, 0x2, 0x6c1, 0x9e}, &(0x7f0000019000)=0x20) ioctl$int_in(r5, 0x5452, &(0x7f0000e63000)=0x8000) setsockopt$inet6_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000e62000)={0x1}, 0x4) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r3, &(0x7f0000e64000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000b66000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x135, &(0x7f0000001000-0x135)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x1, 0x127, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@generic={0x88, 0x4, "6b99"}, @timestamp={0x44, 0x4, 0xe36, 0xfffffffffffffffd, 0x3ff, []}]}}, @tcp={{0x0, 0x2, r0, r2, 0x3, 0x0, 0x9, 0x4, 0xffff, 0x0, 0x2, {[@mss={0x2, 0x4, 0x3}, @timestamp={0x8, 0xa, 0x5, 0x7}]}}, {"86d2f45afac1245bccdec035ce7e0a797442c16bac1875cc723277c37a0a7b1f38ff258b3e435e73042b8301310e94d36e66eca359fbf89cba81f1def77219674c481a43ba566c242740b22bf34d2ba3530be166c0976926cee71037799d7ff832aea1490b8e39d45867a567f3445bc5929bb51a7362ec24cd21026ab54746a84cdd118db0f07eba3bd2fe7129c0c51a53db858ebbadea9ce560ece1941e90d4dcce47a0453662eeffc743caf8d4fab9a08b7bf09c817c78ec8a1a4e025af8d13160ebea89989799bbce1441b7a9b26fb9dad212dc58d0bb56d16bbaab28c66c8bbdfc3b0d7d5b"}}}}}}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) prctl$setmm(0x23, 0x7, &(0x7f0000004000/0x4000)=nil) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0xb871, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x2) sigaltstack(&(0x7f0000003000/0x1000)=nil, &(0x7f00008ea000-0x8)=0x0) prctl$setmm(0x23, 0x3, &(0x7f0000004000/0x1000)=nil) 2017/10/02 07:57:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b71000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005bc000)=0xc) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000f83000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x80000003) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="46895db1de8d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) syz_extract_tcp_res(&(0x7f0000002000)={0x42424242, 0x42424242}, 0x400, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, r2, r1, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000047c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) shutdown(r0, 0x0) 2017/10/02 07:57:46 executing program 1: mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x9) unshare(0x600) unshare(0x28020000) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000089f000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f03000-0x4)=0xb) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007f9000-0x4)=0x8, 0x4) pipe(&(0x7f00007ca000-0x8)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000075000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000b56000)={0x100000000, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000e2b000-0x10)={0x6, r3}) accept4$inet(r2, &(0x7f0000f02000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d3000-0x4)=0x10, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000f00000-0x28)={@common="69666230000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000f00000-0x4)=0x0, 0x4) syz_emit_ethernet(0x96, &(0x7f00009bb000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xf, 0x4, 0x8000, 0xc2b, 0x88, 0x0, 0x0, 0x0, 0x7f, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xfffffffffffffffc, {[@generic={0x48, 0x4, "27cd"}, @ra={0x94, 0x6, 0x5}, @ra={0x94, 0x6, 0x80000000}, @cipso={0x86, 0xd, 0xfffbffffffffff00, [{0x2, 0x7, "5ee5d7087c"}]}, @ssrr={0x89, 0xb, 0x8d, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x13, 0x9, 0x0, 0x0, 0x5, {[@sack={0x5, 0xa, [0x2, 0x0]}, @fastopen={0x22, 0x12, "910b39ae5fb28554fcb64c4b48d96ca9"}, @sack={0x5, 0x1a, [0x104, 0x1bc1, 0x9, 0x3c8, 0x4e, 0x8cc]}, @sack_perm={0x4, 0x2}]}}, {""}}}}}}) unshare(0x20020000) [ 108.943136] audit: type=1326 audit(1506931066.418:74): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=13244 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f42c79 code=0x0 [ 109.013924] audit: type=1326 audit(1506931066.489:75): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=13244 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f42c79 code=0x0 2017/10/02 07:57:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b71000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005bc000)=0xc) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000136000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000d17000-0x4)={0xdb1, 0x7, 0x7}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000f83000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x80000003) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="46895db1de8d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f000050b000-0x5)={0x8, 0x101, 0x81, 0x4a}, 0x5) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000dee000)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80000000, 0x7, 0x98af, "6910e27cfdf01f026bf716303b8f741bc67d5758006d1699fb4291bd1d6f276859df8b417e14c0ac6d215a851d58a58ab5ef57f89a61b33f51fd22d0947f0e7042e96640ad25724740386995584e7e6c"}, 0x160) syz_extract_tcp_res(&(0x7f0000002000)={0x42424242, 0x42424242}, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b9d000)={0x0, 0x9, 0xf1b1, 0xa7d, 0x1, 0x6}, &(0x7f0000cf1000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000c2a000-0xc)={r7, 0x9, &(0x7f00003e4000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x8000}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000ec7000)=0xc) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, r6, r5, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f000047c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r8 = dup(r2) ioctl$EVIOCGVERSION(r8, 0x80044501, &(0x7f0000c95000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") shutdown(r4, 0x0) 2017/10/02 07:57:46 executing program 4: mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000022a000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000068a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00009d9000)={0x9, 0x4813, 0xd4, 0x8, 0x6, 0x0, 0x0}, 0x1c) mmap(&(0x7f00002dc000/0x2000)=nil, 0x2000, 0x0, 0xcca73760b7d47896, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009da000)={0x1, 0x7, &(0x7f000034d000)=[@map={0xd2d, 0x7, 0x0, r0}, @map={0x67, 0x4, 0x427, r0}, @generic={0x2, 0x1, 0xff, 0x6}, @generic={0x1, 0x1, 0x1, 0x1}, @map={0x521e, 0x1, 0x80000000, r0}, @map={0x1, 0x401, 0x100000000000000, r0}, @generic={0x9, 0x0, 0x8, 0x1}], &(0x7f0000162000)="47504c00", 0x9000000000005, 0x80, &(0x7f00009d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, 0x0}, 0x30) r1 = socket$inet(0x2, 0x3, 0x9) mmap(&(0x7f000019f000/0x4000)=nil, 0x4000, 0x2000001, 0x1111, r1, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000cd4000-0x51)="467f711645f5de2e7e546b01205a77d43e904debfa348eb30deb8a63fe4cc5da2ccb567c01083d40d233d206fea8b8dcb2bf3e8819165cc17646a6c3427daeb0f25b7d3ba9bca51a83b4687ef4e882f769", 0x51, 0x40008001, &(0x7f0000183000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00009dd000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000019f000/0x4000)=nil, 0x4000, 0x2, 0x401d, r2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f00009df000-0x44)="15cc91a1d84f32b891630f73768ab8eb674400269734a4a985c8c7c49562feb87b2515b10d3cffd7de9b28b217bd2eb1b6a611f11e42d068fa3e3ffaaa3a0823471e48e87dad6e95db73", 0x4a, 0x100000008000, &(0x7f000056e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xdde000)=nil, 0xdde000, 0x3, 0x32, r1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000dde000)={0xffffffffffffffff, &(0x7f000028d000-0xd7)="03f72cff43d8654db3feb43abcfced0e378ce0a89a9baba265f452b964f796f2044e2cf46602308c00bf0cc9d647518ff53b789a3a8fe7c5c267906160e2a308a3eefd42a7a6c748440e07ad04c93e8b3b6af770207cc4c97212d4a4d5a72821095b80d148dd13fd6c22af319b6adc686e490f6d1bd2b7324c61cc9c662b192e40d1c5cdf13376908c7e149370756b71cdeaefa7a03346ba0d4070b6bc7aa6bcf6d9e128966e371fd1d6c4d990f517cfc55a4349b77347b25908d5eb9e3791a918524cd07eb906f377ea9eaf8550b32d7e9b752d492a03"}, 0x10) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/02 07:57:46 executing program 0: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x806, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x50, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xb, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000508000-0x8)="2e2f66696c653000", 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800000000003, 0x20001010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0x6}, 0x0, 0x8) lseek(r0, 0x0, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008f5000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r1, []}, &(0x7f0000044000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x1) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") lstat(&(0x7f0000aeb000)="2e2f66696c653000", &(0x7f0000cf2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = creat(&(0x7f000016d000-0x8)="2e2f66696c65302f66696c653000", 0x2) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00005c5000-0xc)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f0000d29000-0x8)="2e2f66696c653000", r2, r4) mount(&(0x7f0000012000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000e1f000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6465667300", 0x1000, &(0x7f000078a000)="") mount(&(0x7f0000b2f000-0x8)="2e2f66696c653000", &(0x7f0000b36000-0xe)="2e2f66696c65302f66696c653000", &(0x7f00007ba000)="0700cc667300", 0x1003, 0x0) mount(&(0x7f000064c000-0x8)="2e2f66696c653000", &(0x7f0000cbf000-0x8)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x200000, &(0x7f000002f000)="") mount(&(0x7f0000add000-0x8)="2e2f66696c653000", &(0x7f0000de3000-0x8)="2e2f66696c65302f66696c653000", &(0x7f000092a000-0x5)="6973667363", 0x80000, &(0x7f0000ad5000)="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") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)="2e2f66696c653000", 0x0) open(&(0x7f00006a2000)="2e2f66696c65302f66696c653000", 0x202500, 0x40) 2017/10/02 07:57:46 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000025a000)={0x0, 0x0}) capget(&(0x7f00001f7000)={0x20071026, r0}, &(0x7f0000f0d000-0x18)={0x8, 0xfffffffffffffffb, 0x40, 0x1f, 0x305, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00009d1000-0xc)={0x1, 0xffffffffffffffff, 0x1}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000c48000-0xb)={0x7fffffff, 0x7fffffff, 0x1, 0x1f, 0x0, 0xffffffffffffffc1, 0x5, 0x7ff, 0xfe, 0xcff, 0x3}, 0xb) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004a6000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000260000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x20000) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000478000)="2f6465762f72746300", 0x0, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x200, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf24, 0x0, 0x0}, r0, 0x7, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) openat$kvm(0xffffffffffffff9c, &(0x7f00006ca000-0x9)="2f6465762f6b766d00", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b06000)={0x0, 0x0}, &(0x7f0000b1c000-0x4)=0x8) r6 = getpgrp(0x0) setpriority(0x0, r6, 0x85) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000c7a000-0xa0)={r5, @in6={{0xa, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x9, 0x7, 0xbcd, 0x40}, &(0x7f0000276000-0x4)=0xa0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000776000-0x8)={0x0, 0x0}) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f0000a89000)={0x2, 0x0, [{0x581, 0x0, 0x0}, {0xaf9, 0x0, 0x10000}]}) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f00006c2000)={"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"}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000084a000+0x7c2)=0x0, &(0x7f0000508000-0x4)=0x4) fcntl$setown(r9, 0x8, r6) getpeername$packet(r2, &(0x7f0000586000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004dc000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000fc9000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x211, 0xff, 0x500, 0x9f5, 0x420000, r10}) 2017/10/02 07:57:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x1) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000563000)={0x0, 0x0}) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000236000-0x18)={r0, &(0x7f00001be000-0xcc)="e27e8b8beed7110d0c04865c862d60f73aa0339968906d386356f051849426687a8080dc505b3330573c80ad9711c874c45d3caf3f1535aa366d3a1fc9d5cea8584f44541033914b2ee71c182b1e5dbc2a8909ad37c2d91e850eb3a0673f508f421e5da3c2fc4c90482918f92d751a701f1d04b02b3769106d15eb5a060ff087ed754e92ae03a8395aa6a161a3f1bd6c71f9ece1cae94856c5e49b6230d7f68446be814f57931685f036c43abce2bdfaf29a1b8cb9648b064008e86a3cdb836742ec4fec251b9e6e53b2a8e5", &(0x7f000099d000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) r3 = fcntl$dupfd(r2, 0x406, r1) shutdown(r3, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000a4d000)=0x0) memfd_create(&(0x7f00004dc000)="26707070303a7472757374656473656c6600", 0x3) getsockname(r2, &(0x7f0000577000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000089b000)=0xa) listen(r2, 0x0) accept4$llc(r3, 0x0, &(0x7f000019d000-0x4)=0x0, 0x80000) connect$unix(r1, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) recvmsg(r3, &(0x7f0000a22000-0x38)={&(0x7f0000e47000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fed000)=[], 0x0, &(0x7f0000dc1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96, 0x8}, 0x1) getsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f00000ca000-0x4)=0x0, &(0x7f0000c35000-0x4)=0x4) 2017/10/02 07:57:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x8100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00008a2000)={0x0, 0x8, 0x100000000, 0x8, 0xfffffffffffff001, 0xcb, 0x7fff, 0x4}, &(0x7f0000164000)={0x2, 0x0, 0xf32b, 0x4, 0x100000000, 0x0, 0x9, 0x7ff}, &(0x7f0000cd1000-0x40)={0x0, 0x4, 0x3, 0x9, 0xfffffffffffffff9, 0x400, 0xcb9, 0x100}, &(0x7f000039f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000921000-0x18)={0x0, 0x7, 0x10, 0x4, 0x8}, &(0x7f000077f000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000274000)={r1, @in6={{0xa, 0x1, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000e0f000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$bt_rfcomm(0x1f, 0x1, 0x3) r2 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000c88000)="", &(0x7f0000be7000)=0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000114000-0x18)={r1, 0x4, 0x0, 0x9, 0x3f}, &(0x7f0000b6f000-0x4)=0x18) sendto$inet(r2, &(0x7f0000331000)="36000000000040e6ff01000000004000028e2188d7", 0x15, 0x0, &(0x7f00006be000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/02 07:57:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = creat(&(0x7f00004d2000-0x8)="2e2f66696c653000", 0x20) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f000011f000)=0x10, 0x4) inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b71000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005bc000)=0xc) prctl$setendian(0x14, 0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000f83000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x80000003) syz_emit_ethernet(0x56e, &(0x7f000071e000-0x56e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="46895db1de8d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x538, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x3d, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x4d, "ae2f1b313e2a53a52e4ea2c6a6b75412e38d4db5a4f685696b889359f8a6337e6570a2bbb8645b6761c5427527521ca6c8104e26a5712ed278f0788dfbf5270ade8412de750dcc46cda3b203e1"}]}, @routing={0x3b, 0x14, 0x2, 0x10000, 0x9, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @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]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @hopopts={0x86, 0x44, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xac, "9f2ccc3c0ed49f9f7f709165c411edce04620b49086ea4b5a48b3afe7db6b065d74e8f84542db91efe3b57a43a73847382b123caea1db2ec5c0c12a96853ddc662a28c82a2b501d193117bcedb1dc505453da5a1273129a77e454e33dcb96343a666dd75c7703af5d966f23f2fd94e44c74fe6802cb9e58bf8f8af531a201489d4771b6ab8e846421031ee59a654bad1209523ed07e18ef3c4c888e892f1fd8f9e0a36328fded0d392613c8c"}, {0xc9, 0xcc, "4e31459dc61fde8c9f8bf6fcb90f8fbe1a49cb7b30b38eddb33c1c263bbb1209ab1c72ee3b175477aeb141a49e7441f0438f9c3a7871ad09774c5eb7a70f9e74976555949df017886c982088928e6044031a8f4141c87f4059d1f848fc6b70d7584b0543070e16472e9bde584673f60880f0da8b169100bada98203cd6be9e36e9232a86cd0a1af57cdf7e2d3c5099060bf85f0939f1ca1ffbcd292c4fc6697d461eb96d070501eeef118f25735006d7feb5fcff6dc82f306a5d0f7326f367dfa148e5baee406837d7694459"}, {0x0, 0x4, "b3af2d64"}, {0xfe, 0x9d, "f06695045863b5ca7c1d45db3af972cbb4b787845180da7cc9dc6f90c13baa39f38d6b8782f017e1886919c01f959501a1bf4b2dd4f14d0dd4902d7c86d0c24b85a22caefb69aabf71644f1f8af71900ea4c426df93c5c514ac19001be0cccc095cef154183875adfb25ced169543df5b1ce5963c802cfffc61ad713186aa5136130d7b833d173d69280b9cec4746864b07d5bdae07ea49e18a8f60bf0"}]}, @dstopts={0x3f, 0x3d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x68, "b2f833cf4ca464088cbfa16afec17d65fa892d0b98ce9121baf0a4dfb1dbebf9d3d11d4bde71fb66954a832d8e0ca684717f54d5a012415569e348bd6aa4236cbb6b69dbc6238ccbb56e259c12740d3fa48e7ba4b7dd80511191cf9ecddf51ded3d3090643445c67"}, {0xff, 0x0, ""}, {0xff, 0xa4, "fa05170f0789de15adf1ae2ee9cd8ca9f8a40e998687d4307a0d8ff523d8cd398d75b9757e801665a5b7b6837284157759ab9230bce572a63f06148d8f604a582c4f84c58795b55387cc80f2236fa73cd9f5a263cb90c9c295abbd301634149d8d39b69fb8f59b101b4066774e1b3e51c33348ab77b0848aec386de48b9a178c53c04a829eb9056988abf1faed07f6fe248f8441e0fe57ea775b42d9a0f1143607eed806"}, {0xff, 0x2e, "d625d480e620795a2c52a4c9664749e2d3bee04fc6349c22eeb30d5dad1b13094ad659bed3d4fca4dd47538ba6b1"}, {0xff, 0xa8, "e00877875c0af0d8d7beaa70daa0fc35560aadd9ae19a8a5743720055e5d04671a228464c744227b12c33548796599513ca0588ecf31b34798390c4571efcc2e3d486dfdf9d788fb9e0f3d7ad51c707dfbaa0f1a383d0033bd35e58ba3889a292dc35794680c2926c8bc11bf70c08943bf0e4e710a05f71156991538f9cd31880ec280af7d2408a5cb0ac08662037b3e3dca3bcf210d8ca3a1e3be40c5779bd0cd5932aa41dce5d8"}]}], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) syz_extract_tcp_res(&(0x7f0000002000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, r4, r3, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) accept4$packet(r1, &(0x7f0000b14000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000203000-0x4)=0x14, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f000047c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) shutdown(r2, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008cb000)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) r7 = dup3(r0, r0, 0x80000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000043a000)={r2, r6, 0x2, 0x1, r7}, 0x14) 2017/10/02 07:57:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000002a000-0x20)={0x7250000000000, 0x0, 0x1, 0x8001}) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r3, &(0x7f000082a000-0x1)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) r4 = dup2(r2, r3) perf_event_open(&(0x7f00006f3000)={0x4, 0x78, 0x7, 0x100000000, 0x3, 0xfffffffffffffff8, 0x0, 0x100000001, 0x80, 0x2, 0x200, 0x0, 0x3, 0x1, 0x0, 0xa31, 0x1, 0x6, 0x8, 0x200, 0x2, 0x5, 0x4, 0x6, 0x1, 0x8, 0x0}, 0x0, 0x3, r2, 0x3) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000dad000-0x18)={0x10018, 0x7, 0x1ff, 0xffffffff, 0x2, 0x6}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$nfc_llcp(r4, &(0x7f0000271000)={0x27, 0x1, 0x1, 0x7, 0x7, 0x8, "bb113f1c807447653f52adb164afc270d041c3404ddd48af97006604fc7c7db2338d5a747ad6e1943c4b079da3a888aefb6fb46325f68782a2eb8ca57c65bf", 0x5}, 0x58) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00009ac000-0xc)={0x0, 0xc2, 0x30}, &(0x7f0000d90000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000f37000)={r6, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000226000)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000c1b000)={r6, 0x2}, &(0x7f0000e10000-0x4)=0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000d62000-0x4)=0x2, 0x4) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000f50000)={0xf5, 0x0, [0x8, 0xffffffffffffffff, 0x6, 0xa4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000020d000)={0xffffffffffffffff, 0x3, 0xbcc, 0x0, 0x1}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000204000-0x8)={0x1, &(0x7f000062f000-0x4)=[0xb9]}) 2017/10/02 07:57:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) getpgid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000020000)="2f6465762f6c6f6f702300", 0x0, 0x4) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x440000000000127f, &(0x7f000002d000-0x1)="3b") r3 = syz_open_dev$tun(&(0x7f0000fdd000-0x1)="2f6465762f6e65742f74756e00", 0x0, 0x200000000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000907000-0x28)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0xb32, 0x0, @sync=&(0x7f00004fe000-0xc)={0x0, 0x0, 0x0}}}) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f77000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe1, 0x6ab46829, 0x7, 0x7f, 0x47c6c033, 0xf5a, 0x4, 0x45490672, 0xea, 0x7fffffff, 0x2, 0x4, 0x9172, 0x4, 0x1]}, &(0x7f0000f75000-0x4)=0x108) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x2000021, &(0x7f0000d94000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000831000)=0xc) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x100) pipe(&(0x7f000044b000)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000b05000-0x4)=0xd9c, 0x4) r6 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r6, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@l2={0x1f, 0xffffffffffffc7f2, {0x100000001, 0x90, 0x7f, 0x2, 0x4, 0x401}, 0x71, 0x5}, 0xe, &(0x7f0000f6c000)=[{&(0x7f0000f5e000)="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", 0x9ca}, {&(0x7f0000947000-0x1)="c2", 0x1}, {&(0x7f0000d7f000-0x63)="0685233020c2a951f8000000000000000088325a1728a97c4cc1b6a93724c660e52c25bbb0de9b97674fa56507df55f57e40ae49b0ad097c417b7ed70ebf8c790f400fc544c02255021d1c05b444a85c66b3452dc0a51cba225aa63d6d516b4fc06f7f", 0x63}], 0x3, &(0x7f000030a000-0x2f0)=[{0xe8, 0x10e, 0xffffffff80000000, "610e72f9935c0099076c47937601900d847a551f76f6a64461b60ebf4cfb8da28aa8e3b33a7a3ff9c18a29eb9f5f4b9f0c6bd2ff24650009ed7c96f836c683d618e81d34d7bd6def015ce1bf39382d7c3b9ea8722a06c47dc4a5bf80f59e87a571478df2a5421bded3e7a575b501a969751abbf4bde97a94b69029050e2787a5841a3669d536d27b098290537743412f9d341dfe37411a022c553d8a798d7221ca78e3aec6143ad291965f1002f1f22c35f7f19beb5abcecba76921ea0b7a3fb289a90a84c21743eff228c90114f1fadfa89fb2b7d302b"}, {0x10, 0x101, 0x4, ""}, {0x48, 0x10f, 0x4, "c5cff49cc8a8225702683cb4894590f149e4b766d241844f5e77b38856891717191b0f5c215bd4f1c89690aee064a2c5e03bd6e7"}, {0x20, 0xff, 0x80000000, "12aa2871ab1298dbdc5f2d961cd4"}, {0x90, 0x1, 0xffffffffffffffff, "3733345062803761b3bbb5724c0aea90f3878f2596b1a04beaba8c01d1c60c7331bb67b5ab2fdc4fe3630048d10850a9c3de6fdfa79b37931e72f0ab5c569c5d5ed1ea981a163d35e4115d0ca677445746877dd2102704b7fa7b253918a90ca1b7488ca0d5b50ff7ff4ee907d20082bc4e4a8a6db56f5cd0571bf22959d0"}, {0x100, 0x119, 0x7ff, "773a9515659b29a06c6013267b0793aa5d3ec886083e306340e68974b6e4d5c3529e0e26a6c1acb19594cf2fca02defb7c06d2a7f772ef6bec616211fb3d46c8b1315f7fe1e8c00261b8efc9eb654fd03a6d60aba5bbfcd21a7401068da91964dc9f2ce23b630e45efc39402e3f75760be394a46ec633ff95de4879aa50f684faad5e5dac72258593ccbf63c393984a75f49ae185c8986e490bf9d1ee8de60bb1c0e56416193a8b10df90de5eb0e305e8eea5cb1335cfe59afd96925607ebdd13b4b69c26e5d8336eba10793d32d1bd8e0e2bf60628c1e45eac21183e67734b453b65448b413e24e501e995acf"}], 0x6, 0x100000000000003}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00003e8000-0x8)={0xfffffffffffffffd, 0x100000000001, 0xfffffffffffff802, 0x1}, 0x8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001ea000-0xc)={0x0, 0x0, 0x0}, 0xc) ustat(0x240000000, &(0x7f00008b7000)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0x80007, 0x40000000000) connect$ax25(r4, &(0x7f00000be000)={0x3, {"03989100970000"}, 0x8000001}, 0x10) connect$inet6(r6, &(0x7f00000fc000)={0xa, 0x0, 0x80007, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r5, &(0x7f0000e4a000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/02 07:57:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000886000-0xc)="2f6465762f6175746f667300", 0x6c1e511cd9d455e8, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8}, &(0x7f000082b000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x10000}, &(0x7f0000001000-0x4)=0x8) r2 = syz_open_dev$usbmon(&(0x7f000019d000)="2f6465762f7573626d6f6e2300", 0x9, 0x10201) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00006b3000)={r1, @in6={{0xa, 0x0, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7}, 0x98) pipe(&(0x7f0000710000)={0x0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000637000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000530000)="2f6465762f766373612300", 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00003f4000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5e, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8f03729f29125859fa35063f5fc80d86"}) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = syz_open_dev$sndseq(&(0x7f00000fb000)="2f6465762f736e642f73657100", 0x0, 0x8000000) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000046000-0x10)="2f6465762f73657175656e6365723200", 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r6, 0x404c534a, &(0x7f0000041000)={0x0, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = dup3(r5, r6, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00002c3000)={0x0, 0x7, &(0x7f0000b6b000-0x94)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x20, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf}]}, &(0x7f0000de9000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f00006bd000-0x8)={r9, 0xa0}, &(0x7f0000a21000)=0x8) r10 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r7, 0x8910, &(0x7f00007b1000-0x10)=@req={0x28, &(0x7f00004ee000)={@generic="ad0cb9c371b092a2c9accdcc6c75bdd5", @ifru_map={0x0, 0x27e3, 0x8001, 0x3, 0x3, 0x5}}}) sendfile(r2, r6, &(0x7f0000bce000)=0x26, 0x8) ioctl$sock_inet_SIOCSARP(r10, 0x8955, &(0x7f0000003000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006a3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket(0x14, 0x2, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000f3a000)=0x20, 0x4) ioctl$sock_SIOCADDDLCI(r11, 0x8980, &(0x7f00006c1000)={@common="62637368300000000000000000000000", 0x400}) write(r11, &(0x7f0000369000-0x24)="240000001d0001000d00fa0800000004153900041000010007000100000000ffffff10e5", 0x24) setsockopt$inet6_MCAST_MSFILTER(r8, 0x29, 0x30, &(0x7f00008dd000-0x90)={0xfffffffffffffff9, {{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x180000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) 2017/10/02 07:57:46 executing program 7: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f14000)=0xfffffffffffffff9) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000fc4000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000fc4000)=0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fc6000-0x11)="2f6465762f7161745f6164665f63746c00", 0x200000, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fc6000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x60100) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000fc5000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000253000)="2f6465762f73657175656e63657200", 0x101002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000fc6000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc6000-0x4)=0xe8) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000fc6000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e2a000-0x1)=0xe8) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x8000a, 0xa2, &(0x7f0000fc8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r5, &(0x7f0000fc8000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc8000)=0x10) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f000015b000-0x28)={@common="67726574617030000000000000000000", &(0x7f0000000000)=@ethtool_wolinfo={0x5, 0x4, 0x100000000, "1e52d8acceb3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = socket(0xa, 0x3, 0x3c) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000fc9000)=0x7fe, 0x4) setsockopt$inet6_int(r7, 0x29, 0x42, &(0x7f000023f000-0x4)=0x7fd, 0x4) sendmsg$unix(r7, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000948000)=[], 0x0, &(0x7f0000e4c000)=[], 0x0, 0x3e}, 0x4000) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r7, &(0x7f0000fc8000)="000000000000000000000000000000000000000000000000000000000000", 0x1e, 0x40012000, 0x0, 0x0) connect$inet6(r0, &(0x7f0000fc5000-0x1c)={0xa, 0x3, 0x100, @loopback={0x0, 0x1}, 0x7ff}, 0x1c) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fc4000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x3, 0x7e4, 0x0, 0xa0, 0x80, 0xd83d, r3, r4}, {0x8, 0x100000000, 0xdc0, 0x480, 0x5, 0x5, 0x401, 0x2}, {0x1a30, 0xb8, 0x3, 0x2}, 0x400000000007, 0x1000, 0x6, 0x1, 0xa, 0x1}, {{@in=@multicast2=0xe0000002, 0x5, 0x0}, 0x7, @in=@rand_addr=0xe043, 0x3, 0x2, 0x3, 0x391, 0x23, 0x9c5d, 0x7}}, 0xe8) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000fc2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, 0x1, &(0x7f0000fc2000)={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) 2017/10/02 07:57:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000e8e000-0xc)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f00006e2000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b71000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005bc000)=0xc) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000f83000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x80000003) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="46895db1de8d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) pipe2(&(0x7f0000494000)={0x0, 0x0}, 0x800) clock_gettime(0x0, &(0x7f0000df3000)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000194000-0x10)={{r4, r5+30000000}, {0x0, 0x0}}, &(0x7f0000b48000)={{0x0, 0x0}, {0x0, 0x0}}) syz_extract_tcp_res(&(0x7f0000002000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, r7, r6, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f000047c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) shutdown(r2, 0x0) 2017/10/02 07:57:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 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, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000b6d000-0x5)="7573657200", &(0x7f00003ae000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cdd000)="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", 0x1000, 0xfffffffffffffffc) keyctl$setperm(0x5, r1, 0x80003) fcntl$getownex(r0, 0x10, &(0x7f0000dc0000)={0x0, 0x0}) r3 = fcntl$getown(r0, 0x9) rt_tgsigqueueinfo(r2, r3, 0xa, &(0x7f0000bb8000-0xb)={0x800000000007a, 0x7, 0x1d, 0xfffffffffffffff7}) r4 = syz_open_dev$mouse(&(0x7f0000905000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x4, 0x2000) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f00009b6000-0x2)=0x10000, 0x2) r5 = pkey_alloc(0x0, 0x3) pkey_free(r5) r6 = fcntl$getown(r0, 0x9) timer_create(0x7, &(0x7f0000643000)={0x6, 0x5, 0x7, @tid=r6, []}, &(0x7f00006c6000-0x4)=0x0) timer_delete(r7) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000aa0000)={0x0, 0x0, 0x0, 0x0, 0x6, 0xa, 0x1c, 0x10, "05d845872a038c0d24a120274e3aeaf5ee1745db5d9a573bfab4eee68be328530484b341e92920c7d3defec58f4f6b954004c50910f72025a2d79b95a8a6095a", "7fd93269faf4d93d4fa5e866c6549c1b070b0b956ff426b85b7a7e9d42e72ee7", [0x3f, 0x6], 0x0}) r8 = syz_open_dev$mice(&(0x7f0000362000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0xc541c22ac91ca138) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002e0000-0x14)={0x0, 0x1ff, 0x100000004, 0x924, 0x2, 0x9}, 0x14) r9 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r8, &(0x7f0000d11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = dup2(r9, r9) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r10, 0x84, 0x79, &(0x7f0000f1b000-0x4)=0x7, 0x4) perf_event_open(&(0x7f0000373000)={0x1, 0x78, 0x0, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x800, 0x0, 0x0, 0x0, 0x4755, 0x0, 0x0, 0x4, 0x0, 0x8, 0x0, 0x0, 0x1be, 0xfffffffffffffffe, 0xffffffffffffffe1, 0x0}, 0x0, 0x2000ffffffff, r0, 0x0) r11 = socket(0x10000002, 0x400000000004, 0x5) recvfrom$ax25(r11, &(0x7f0000a00000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x102, &(0x7f0000b20000)={0x3, {"18628e9a142a3b"}, 0x9}, 0x10) r12 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r12, 0x8946, &(0x7f000039c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a9d000-0x1c)=@ethtool_rxfh={0x47, 0x6, 0x3, 0x101, 0x8, "773021", 0x7, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreqsrc(r12, 0x0, 0x2f, &(0x7f0000805000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000016000)=0xc) clock_adjtime(0x1, &(0x7f0000c25000-0xd0)={0x6, 0x1, 0x5, 0xfffffffffce43719, 0x7fff, 0x6, 0x4, 0x3, 0x6, 0x80000001, 0x8, 0x6, 0x7, 0xfffffffffffffffb, 0x4, 0x397f, 0x1, 0x2, 0x5, 0xfffffffffffffffe, 0x4, 0x0, 0xff, 0xffff, 0x80000000, 0x8000800000000009}) syz_emit_ethernet(0x522, &(0x7f0000b20000-0x522)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x1, 0x0, 0x514, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x500, 0x0, "814aecd6110145f62ed7a346e44fa0c7e86c854c412fdde6b9de7a372be84264e535dc97469cf64611c514f7bcbd31d047c66c517cb29e8307cf84bb21ab7bf2c8ea02f62c2083c0f5ac66e12b930298aeac90b530514fe27f27c7c753dedf4cdc08c57b9553698729097f9ed332c361a45bee28d3cdffeb9594b51b00dc3c6eb45b26b05b68d157d3ab831632a6b7a4d85bd6bf1951adceea52d5d16d643a2a8eeb1e4922ab159221bde943c98ce884d0d1b6da77542d1ec1e5a6afbf87d557ab3e92ea534c9c4b335744e198e2bd1eb6af4e187514bc0e602040b0b24feaca2f889e57ce47a46466d5929b3c06ae99d4a3a69d69293fe885db02930eb71d5ac52d9bcc2b4b2cbe234dcdf68f68e0d6c06ee8c227e12d1fad108f9c0a88368d3f82216a9a4ac95c469f9d8f74524ab4c318038f2e4032c6cbe8e035e4b4d0a087a2b3083dce329d8758229747d7b66159b754e32875f7e1a713efff0bd0a4ea7633d166aa7239087ca8ceb26c740cc4ef63017e934d01dae581ab581e3567959e1b2e3d72eca4300c0416e8b15158b0c4b0a99d46f27c382417916c511cdbffaffe0c5960241c4e47cd9e8ca71d1e13b2d708fcd7c2b52b4ac6820db3e44f565f986600b8b133761700b8550663cb8d4e8d3e5b009700c6219e33d8e88305903dc11e2e3ceb1fa4e3dcddc24c6f935c2723a0465b9286798e210d6c1f887b79237972e2e53a8f2ffcefc2610885baf0f5c76b1d00cae9a65cda81ad655c86fdb1bb13ad856b5125d7a9259623378c836d461423b54cfa1e93b78d8bb799ba2e9ee6ff37b78a58158b5d5482f56b2d738d6de905ceb6335fab7263ec5c194337ac458d65e46d6c25b94a59d34fab978c57fb8013968758f2e7f6e0f99aafd8f2f9cbfa481b8994129ff97967154f05ae5b0b6daaf01070ac0090bf37932c43219bc7a6d5becab371e58af9bc0053b48aab3fb33daaaf079c750e95f16a8769fb1c77539d504049de35c964563f7746f3b14ec13aceb89cc80bcd1bb83142d180e8743d99c3d1efd471a5b5657ea028ddeb1480387fe9b909f7b9ad4b2786992247456cc2f27124a7377764d6f9080c4b4ad954ea3612585015a29f81e8dedc652f88b1be699c161dfea1bb1990227b3cad00d389c14179b246185ad7e50d01bb0c0b9de36a5ab061f42653ca9265328ed245836861f672def18df0623913c5f3a1293a1450fa7557ac7969f2553cf003a59508b547118d193649e7635b8539d70f79661a5e5fe39e928586554ce5639c0afd5b29884d4f5ffb7f2e5e1ce6f08d500e14aa7922aef8052228070f498e9cd8efaacf4bb5ac5a84d48a048ca43d2abd7da65dafe3b8844544c10165774b585e1ef5e6eb521a2e60e022838ca60ce40fe08b332772e9a9cd21b5cd098af396309211848c400a13ec031106815a9fd8dcf86de15d9c3801d795455468469a4bfa50424385a79d6e6eba8418ba485f6ce4b1da0c9b69896f50cdf8a5e4b46b2af36de3b2566a6237bc3179a49d95b2b9fdcc2f1074e1e55d8e24daa646796a29dfac52f875f1d33e82019273530ede5608442768a2f0266ecdb4eff8e7f304bbba0c463adf3aa1d2312d27ce4fdb3aa2bfb9428d20983764c35bdf0b9be709a71d239c1b66587e775620113dee06130282093513b4e163dbbc4f0124c94a597efb3a14e261ad825a6b680f852152813be265558f3db7db65a5dea7d9b0243194263e903de407d68d7a263d5bb03e6945245966106f7f65b928da4838d2915568f07c8b7b44981fe9"}}}}}) 2017/10/02 07:57:46 executing program 0: socketpair(0xf, 0xf, 0x5, &(0x7f00004a7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000)={0x0, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000002000-0x8)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000b6d000-0x10)=[{r1, 0x1001, 0x0}, {r1, 0x1603, 0x0}], 0x2, 0x1) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x100000, 0x4000000000003, &(0x7f0000131000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000b6b000)={&(0x7f0000a7a000-0x60)={0x27, 0x3, 0x1, 0x5, 0x1, 0x8, "e100000000000000ff8689f365c646ca564abf15239611141fd185ff250dfd8d7fb5eaf64cca8f712b27d4f47b93c9bb26aaf430d3448610044af6f1c373e2", 0xe953}, 0x60, &(0x7f0000124000)=[], 0x0, &(0x7f000028f000)={0x38, 0x0, 0x2, "b98b1793308469ea3b59554f2ecc0fc8a74d503ac300a2edbe7ff96320185c748b39ca5edd045b"}, 0x38, 0x4804}, 0x20000001) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b6b000-0x30)={0x1, 0x2, &(0x7f0000b4f000)=[@generic={0xb61, 0xf510, 0x54, 0x0}, @generic={0x9595, 0x0, 0x200000, 0x0}], &(0x7f000015a000)="cb49", 0x9, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b08, 0x0}, 0x30) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000b6d000)=r3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b71000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x802, 0x400000088) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000907000-0x2)="0004", 0x2, 0x2000c800, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000f65000)="e6", 0x1, 0x0, &(0x7f0000e37000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/10/02 07:57:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 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, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000b6d000-0x5)="7573657200", &(0x7f00003ae000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cdd000)="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", 0x1000, 0xfffffffffffffffc) keyctl$setperm(0x5, r1, 0x80003) fcntl$getownex(r0, 0x10, &(0x7f0000dc0000)={0x0, 0x0}) r3 = fcntl$getown(r0, 0x9) rt_tgsigqueueinfo(r2, r3, 0xa, &(0x7f0000bb8000-0xb)={0x800000000007a, 0x7, 0x1d, 0xfffffffffffffff7}) r4 = syz_open_dev$mouse(&(0x7f0000905000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x4, 0x2000) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f00009b6000-0x2)=0x10000, 0x2) r5 = pkey_alloc(0x0, 0x3) pkey_free(r5) r6 = fcntl$getown(r0, 0x9) timer_create(0x7, &(0x7f0000643000)={0x6, 0x5, 0x7, @tid=r6, []}, &(0x7f00006c6000-0x4)=0x0) timer_delete(r7) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000aa0000)={0x0, 0x0, 0x0, 0x0, 0x6, 0xa, 0x1c, 0x10, "05d845872a038c0d24a120274e3aeaf5ee1745db5d9a573bfab4eee68be328530484b341e92920c7d3defec58f4f6b954004c50910f72025a2d79b95a8a6095a", "7fd93269faf4d93d4fa5e866c6549c1b070b0b956ff426b85b7a7e9d42e72ee7", [0x3f, 0x6], 0x0}) r8 = syz_open_dev$mice(&(0x7f0000362000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0xc541c22ac91ca138) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002e0000-0x14)={0x0, 0x1ff, 0x100000004, 0x924, 0x2, 0x9}, 0x14) r9 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r8, &(0x7f0000d11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = dup2(r9, r9) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r10, 0x84, 0x79, &(0x7f0000f1b000-0x4)=0x7, 0x4) perf_event_open(&(0x7f0000373000)={0x1, 0x78, 0x0, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x800, 0x0, 0x0, 0x0, 0x4755, 0x0, 0x0, 0x4, 0x0, 0x8, 0x0, 0x0, 0x1be, 0xfffffffffffffffe, 0xffffffffffffffe1, 0x0}, 0x0, 0x2000ffffffff, r0, 0x0) r11 = socket(0x10000002, 0x400000000004, 0x5) recvfrom$ax25(r11, &(0x7f0000a00000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x102, &(0x7f0000b20000)={0x3, {"18628e9a142a3b"}, 0x9}, 0x10) r12 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r12, 0x8946, &(0x7f000039c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a9d000-0x1c)=@ethtool_rxfh={0x47, 0x6, 0x3, 0x101, 0x8, "773021", 0x7, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreqsrc(r12, 0x0, 0x2f, &(0x7f0000805000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000016000)=0xc) clock_adjtime(0x1, &(0x7f0000c25000-0xd0)={0x6, 0x1, 0x5, 0xfffffffffce43719, 0x7fff, 0x6, 0x4, 0x3, 0x6, 0x80000001, 0x8, 0x6, 0x7, 0xfffffffffffffffb, 0x4, 0x397f, 0x1, 0x2, 0x5, 0xfffffffffffffffe, 0x4, 0x0, 0xff, 0xffff, 0x80000000, 0x8000800000000009}) syz_emit_ethernet(0x522, &(0x7f0000b20000-0x522)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x1, 0x0, 0x514, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x500, 0x0, "814aecd6110145f62ed7a346e44fa0c7e86c854c412fdde6b9de7a372be84264e535dc97469cf64611c514f7bcbd31d047c66c517cb29e8307cf84bb21ab7bf2c8ea02f62c2083c0f5ac66e12b930298aeac90b530514fe27f27c7c753dedf4cdc08c57b9553698729097f9ed332c361a45bee28d3cdffeb9594b51b00dc3c6eb45b26b05b68d157d3ab831632a6b7a4d85bd6bf1951adceea52d5d16d643a2a8eeb1e4922ab159221bde943c98ce884d0d1b6da77542d1ec1e5a6afbf87d557ab3e92ea534c9c4b335744e198e2bd1eb6af4e187514bc0e602040b0b24feaca2f889e57ce47a46466d5929b3c06ae99d4a3a69d69293fe885db02930eb71d5ac52d9bcc2b4b2cbe234dcdf68f68e0d6c06ee8c227e12d1fad108f9c0a88368d3f82216a9a4ac95c469f9d8f74524ab4c318038f2e4032c6cbe8e035e4b4d0a087a2b3083dce329d8758229747d7b66159b754e32875f7e1a713efff0bd0a4ea7633d166aa7239087ca8ceb26c740cc4ef63017e934d01dae581ab581e3567959e1b2e3d72eca4300c0416e8b15158b0c4b0a99d46f27c382417916c511cdbffaffe0c5960241c4e47cd9e8ca71d1e13b2d708fcd7c2b52b4ac6820db3e44f565f986600b8b133761700b8550663cb8d4e8d3e5b009700c6219e33d8e88305903dc11e2e3ceb1fa4e3dcddc24c6f935c2723a0465b9286798e210d6c1f887b79237972e2e53a8f2ffcefc2610885baf0f5c76b1d00cae9a65cda81ad655c86fdb1bb13ad856b5125d7a9259623378c836d461423b54cfa1e93b78d8bb799ba2e9ee6ff37b78a58158b5d5482f56b2d738d6de905ceb6335fab7263ec5c194337ac458d65e46d6c25b94a59d34fab978c57fb8013968758f2e7f6e0f99aafd8f2f9cbfa481b8994129ff97967154f05ae5b0b6daaf01070ac0090bf37932c43219bc7a6d5becab371e58af9bc0053b48aab3fb33daaaf079c750e95f16a8769fb1c77539d504049de35c964563f7746f3b14ec13aceb89cc80bcd1bb83142d180e8743d99c3d1efd471a5b5657ea028ddeb1480387fe9b909f7b9ad4b2786992247456cc2f27124a7377764d6f9080c4b4ad954ea3612585015a29f81e8dedc652f88b1be699c161dfea1bb1990227b3cad00d389c14179b246185ad7e50d01bb0c0b9de36a5ab061f42653ca9265328ed245836861f672def18df0623913c5f3a1293a1450fa7557ac7969f2553cf003a59508b547118d193649e7635b8539d70f79661a5e5fe39e928586554ce5639c0afd5b29884d4f5ffb7f2e5e1ce6f08d500e14aa7922aef8052228070f498e9cd8efaacf4bb5ac5a84d48a048ca43d2abd7da65dafe3b8844544c10165774b585e1ef5e6eb521a2e60e022838ca60ce40fe08b332772e9a9cd21b5cd098af396309211848c400a13ec031106815a9fd8dcf86de15d9c3801d795455468469a4bfa50424385a79d6e6eba8418ba485f6ce4b1da0c9b69896f50cdf8a5e4b46b2af36de3b2566a6237bc3179a49d95b2b9fdcc2f1074e1e55d8e24daa646796a29dfac52f875f1d33e82019273530ede5608442768a2f0266ecdb4eff8e7f304bbba0c463adf3aa1d2312d27ce4fdb3aa2bfb9428d20983764c35bdf0b9be709a71d239c1b66587e775620113dee06130282093513b4e163dbbc4f0124c94a597efb3a14e261ad825a6b680f852152813be265558f3db7db65a5dea7d9b0243194263e903de407d68d7a263d5bb03e6945245966106f7f65b928da4838d2915568f07c8b7b44981fe9"}}}}}) 2017/10/02 07:57:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x2, 0xffffffffffffff5b) mmap(&(0x7f0000000000/0x969000)=nil, 0x969000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d5e000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000346000)=0x200, 0x4) mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000b6b000-0x4)=0x5, 0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000041000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000969000)=0x56) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2e2e742e, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000967000)=0x5) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000741000-0x1000)="6a3d3bcc14b73acab079db68f44249e7e7afdb42e9420978240867dc9532bb93342a8ffc9ac08e23e90bba025484e043714cb43388c09a99f0fbbd8f8332fb7c0a817e671e6956310a5228cb315520dc7f211965b69e91a2ac19bf372c2e6e9ef9250f0cfa0a6dc907b693d91845e519749919082854efe3e44cfe89b678004e3978d6d0e5e08f654d5d2d8c98fc079a46402cbcd70f6b24e5a9fce03fabeabea1739af0b64f58557e822ae7db83e04d79fb314b1026275807df6f7693b1c115b732acac1b8d37e30425be31f78c103c396d620f1ded0f0a8ee413785c5f7478c032ef12716b80c00ca124ef4c379bd11a0f3beae468fa93d2a7d9b475bd53c9478db4034591bec025494acacfc8d33d94e41bb843973cb6390c49f5c5db3f9d02441a3e93f060895d3d0b553c42152c98663847369e89e380bfb25724f396cd8e54b6814c451c7fc97d72506da0ab74779b6ddae7bb0ff9344f81d7b4fbe39eb8d393810705d812ee43c5cdfc1e00aa5a11fcecc9541976d2ebf55052fb21ab2a8a6c50b147cdc7624487b2c708eb48c85189234cfd7a13bcafe99b0e174fe4b64789c6832133d099f8b3c3e31b29f7b3b942d4dc127ab00fe30065381eddac2a8785b43165a3de8faf9247753bad01238bcffbcba2b166139301dc6d0ed84e1415f18affe742602b738cb392389d48fc909de917a101bcc0be11a6e1882005e0a0eaf4c01acbedde0e5ff8cfd7c6afd8acb524357fb4e03ccc24ed00e4d1f7367cf69a8ef54b45738add04b97549ed0360e514bd656cced353bd558c9f63a12af4bc507f8a3c17e58b22cf04016a7590ff577a89c2c5eda23c8db889b2be16b1b26782922286c0730fb87519fde2cb4e93157cc4117efc1a55205bffb8b234d4e90d96ac587703828cee49d4323f92f8dfbef5104ce0bdc21fd30ae4c285f5ca47b9a78ca22e8466e47a1bf02ff3cf05d0ad3f6515c3e0e9592fdff252ba231dc2c53ddf4adc8266a3bd19ab1d375146448fae092149882a8d3848bf7589e779fa5bb4db5b07ffc341209ad874a81f8e40d1c89a6b0c27092754cc5f7cf73ebb9780543970f7803feba6ed2ac1d59a0012ecfb1ae872d3cd4e84f3a991ec7ee28458d1b16c62b905fafe1c7a11200a64998b14889e00da29860339642eed0a20f37256803d26796ff843098c28707eb165dea0b97a1e0ebebe40978c58cab10245029d0b4782ea37ed075d815def52facd6bab1aced8c0ccbd047d51599ae50f68d2a86c249adc3926ab5c9d15e44a9b0d314435363bf8c234e4123d6b00cde7ae600a3a2dccaa3a357040aa9037fc913722a0629c9c63d3e7bc2e16d4cdaba29852b4453d27b123af262cfef3fc143419ae8f91f9c0ae6d5cf30f14cdc861dbb39541f5d7e8accdb13f0051abbe5138031ea8b1556ec3aeaddc2eb128595f66170755e9cd3ba620bceb38e88974aaf8fe6c5d66b32006644051de0b076e002185c71d60bec601825f95fa2f57921009b17f247362d2764c07d76b2a525f342055248bfbcafe2b4db63a95710276e99abddc8af881fae637819e2491ac2d511e9b599fbb8567fd1d1db7106f5307a35db869381cc028bfb65bda0741525526cff167faa165134b4aaac2bef29b479e45f57c900ed9f36d30f67b37fb01b70f3f575eb0ce714d2184e403e814a7e090cc3e28eacc001b6ee7c8eefaf269a6e8aff9bab4c2e95d10738c5dd62cf8a01c3fb81516c5c33a4206430a26e4b028d1fe42af5be709fc423a5ca6c842535fc0409aa9a68dd694abcca0bc24c3d7a18899f1aaab4be0dad4a828c8cd5da4f75e2f13576c6bacae25ff509cdd8aa2ac916dbd3b4ba7433687a92159fcfc4359b545b134d03eaa47f18fbba75570b83e0c0b65655b7f7a6196b76ca2b0e0d371ee75f21ebef608f20853a2829911694132811b1116faef013ad2de6fc9e666462d640a9673882d58354ba21161a25bd1e927b68a1ba47f792ebab4775418615db9c05b05ef98a13f3dd24ee327ece0a56891b84cfccd355362657300085f6c7f68741ef8182aec7f0be0c47c9040df59e3d6cfdc34314fea525bee256f58e2bba1b61aa5d4839aa929ce7709ae30c7deb0841260823b5fa07469b1a0a83cc9fac3df2f87e4912201be761f6ee3334220466fa1a5e4d35980cfe13de167b5fad332c0bb920d47e743aebb6557dfa22b5099f782c79caa935ed1d4267c9ad186b7e1aa1b4ccc4467f1a4e39d316ec9c4a43569daf229a7275614a3cfbbf9002e0a770f290e17b1ed3e0f44949b53d83932d7067c47078c31ae12c43eda6b2285143930ed7878ca1bf6657a24bc7bd1556768b32b28f7324f2fdb94e19c40b9356cdb9aa7dafd7d77f5c6369120a1a778967d0fe4e601ba97cd8df40ce3552963ca40256e42447ec81b8ae4049791b48dbd9e03cdbdb39d92e99d2997d5ebe34882b79c4007f9f55a0ea1ad36f567c2ad098b931e14463997e6f4d49036fc4a786624a501a26f5c2ecdd06ae5e99ba9f3d8391b3ee05656de4485a37a07838b14d3ed85988b72e4efc86798cf37d4d05be3832c7a6f54f6a4f8b63a183b84d7424790510c988d60e4d56515df4c604af958b5245a7633d540a92c00896574c12985e5cf138080003cd222b45ff47ed0a2b7a369b9d459f78bc2e7380d62f9f8cf9762ea5de9b3b43a56ad62611c640dcf1681f66c381fbb00a3a087d421b8be2a0bac19e8fc67a17940bf963c370df8f741774100025a78df0ead33d842007418660c702da2dd09ac9f202f77a5f5be6a954b5b37843d348002ee6953ce7df8fbbb22a99a4146e1f6c7353f3af97847b531a96e265bac786f89c956258b0ec91f67c9e7990dade879d5b842b7b722dcefe0f7dcf2fe70a4af9133436bed4907295c4c5713560a42d6ea244a1f0a4863e4f7aabd61ccbdc1ce412455be3e90b68cfd999ed14ff3efa0cec62e44c76c4bb6f2cca2b28fd4ec00583f17b587892a45bd37e5ab3f0856d6ff204b6f6d98b6e270f48774f754d9810cb35f96c7a979a3d5785ffbc71c413b3a7d4c90ec042548698ee4b2fa9346130c2bd4dffcedebc4b1c19c43387c87aca4873db842ea7d635f74860c11a38ef88de38f5235383b036f51a14f17b448b6ef5342cf2b1a39a7f06d88b8352e0eb8bf645f09e2c87bd2a4c538d4af4e592be67c1325ce9fd360636f4dd291749510d25c17db7bb2adb490cc514924d9246e35bf5a76c73387609d77adcd9bc844b506c9c4260ce185a62f06661f377c38c03a7538dbfda1d6c5c8601a15c7f49d2c7314bc1f0bed90e59c94eac55ac218d070ef5b4b25003ebf1890b7b318898bd594a257644011e4b1da98cd4522ec03bad1c3240051317c027ed875c50195e79a5ca29a53f2f8ac8ad0f68d12e6dc43a2e8a483976a97055c2701f3cf50bdc03af175968814c4476dd9bb9b7d3f5a771c78220b204046e6447ad51b13770ebd30d9a410a22c041403492e87078c12e0611a424383d105daf3a7d80b75a90f400a9e2760a4c823ead109dacb726bea69656622c57c6eef9892549a3170f36a4ffccb6d5034de8dcade0c7d57493933edd6d069984ee874aaee2bd2cd53a39cb8331b69979c763c4bee6c0da550aba575e3d636406a1bcb4b1af18b3deb5c6bfc3bafa3c90658f69c91e772fa5c5ba8eb6462b24fb59853a2c18f0abb4571d331a199c615e65aef20a589ff2ac5600002608dd75a0e871d01c4a9b68acbb5c79b94ed142e114a595bd94fd6ecccd0446bd2bfa6c2a49b55dda4348d5859d0a8ab85c63e63c127212402f5c5d342c23f5e8f0120b95df5607a39397c6d2b512c5bd05b8fd892aa6a8ba47b5f815a1bcee5bc5024137e3be3e784f8d0a37f5c6693ec157ad80a2d4aa9af6b06d4d291eb4a7a88eab84ca9ed6c535fee8dc505b1fd76913a01c16959b44953f1de6aed7a17f3830825931f5bf02952938969edc72b7ab95fbcce862477193fcd21e407eb53a8865d38c2b7b0e33b5bf4c6da7fb95d354835402333969ef0e02a5fec3ab596e2b8c2c997a62b56000035448cd0f1b9bdc1798dca684507338ee053df1f96416760f43cdc19e14fbe1c36ccc58ea5b6092952fd67f00dc331ca10d6c147ee88d60a26f02bb3211e24396aecb3c06d71dee67bc6cd912b3b7a391f52b31ce8781b75218a89c265e03c93ad78ebcb4d15f3325885f96fd91254d207c1901754e72d93809029c4266d0a7df12583ef0369415eeb770676e76eb77b85e3895b9f087c91981242a132a6d1b15ed5249052253cef1e73cc10f05a450ffb6bcc207dce76989c5b4208509d2e1e6e045579ababf09894aa5297335f3958da9a167bcd2846bcfde38dd360181ef24a42cbf447f6f1d0e70200e6a181ed16266731c5e81fc3570db2ae12cb28f28b129b535789b2614f08f6a724710a627d587e7dc0bec7892659c8763e123433065b34f77bd7ca5dd0f791b31865cfbbcbc186776a03898c3f6abc18323c28b5bc08fc322d44293779d32c482150b3069634c7485babd2d39035305e2134edcb84f465c4864d8912e18a08e578e30b693bbe72d9ecceada2ca8c670d16709ebc0b5cd27657b2e9d442c191da822000bde169bef5c75bd528e8208f135c548ca345d3dfb3320625cfbaf55a3a63c6359c9685a19864eee2265da87c682d8a2a94c17d26bdf97c4d2905702f05ac94f4198d9fc920245e67fc15ac12e5357fb85709fc59f67d0eba3dc1940710d77d108325c61dd4b63ec27edc8833abee53f5e0dba3ec6de3c35fb1fe59cf1b08c6147be3697d88cd6f7d366a759c1503159b5cf507c16c44eb3881e9e2274e9bb62c740028403be3cf7f50bb09ba4863fba12bb0919c0631c838d1c27f8df0afd02c08df1cf536e8c427e1fa426ad3747851b43cdac198391569934d1e0098a328687babd8d3845bc7b4ea071e6622c6c8a128a00883007fa2d7d7f5c8f3571adaa269cce11e1a65e088f3fa32ed45fba1443a28cd1d7e623939bba3aeee213e97cec5c29786fb9caa219af0457e1da04402c9490f716ce579e1157ee2a2ec423fdffc9b830d3d12e0a9e0a9959af42c1a9e710bb222b9238da0c6e78db289cda43733dced86b596868a4bd6d3d7a9437e4ec2e2fbebad27db7ab19d4f55439b499805dc47700ceab139f74e599bd76ca6f533eae8bff633796015ca14c83449624ef437901e3c396d32f57ecd70fbafb3d51ebf43f33483dac04f37bd0aa1eae4e8b85117c362ee518b90df742ea0bbd7c3b71b7a6f4dbf9b2677eaf1ea8f447edace0cba588156009e90ec15943eabd85b6ed7dfd04f5b252585e198d17e8796836dea2780ee04082e1742b1e1269342905e71c9144b5f8e1702c6277b0f96afa8db6eef15792a350dcaf1d40c10562c6253ba275c0c4825bd0325f82af700abae3d87bce95d3a931caba2e5efb95ce0fcea596ef965f0fbb5eca23b701c142cd77fdbc9a8ea14f9b588e777a00ede5a477c06bba0b8bcbb554541300d3a6f791be5478393509b0a02d75a1ab882cec6de5a8202046a8938db3f687d5e486b61c082d3b408e3549b7575c1ddfafeb301b958f091879b4bf4abf38985de4879bf36fae5dc18a97245589cd86b68f8f4e0c5c45c3d84a6254e0389e9ae903667d053a62098033cbc3dd190ec8607eda4dfdbd0d6cd269c6d8e81887314642ff4d74c5c96171bb41fdb76e08e9ce1347a29c233ff862db2b63cdaf197d0a290f7bf4b6f7a67fffd108670124531fbf087e763e4b530", 0x1000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000d3a000)={@common="65716c00000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r2, &(0x7f0000969000-0x80)=[], 0x0, 0x800) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007ef000-0xc)={0x0, 0x4, 0x2d}, &(0x7f0000ce0000)=0xc) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000029000-0x20)={"f5c3e34aa079286bc997b86cc94c30f7", {0x4, 0x100000000, 0x101, "68fddcb139e8", 0x9, 0x0}}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00005d3000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000097a000-0x8)={0x0, 0x2}, &(0x7f00000e3000)=0x8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) splice(r2, 0x0, r1, 0x0, 0x4000001000000c, 0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000056000)={0x2, 0x8000, 0x33f1, 0x9, 0x0}, &(0x7f000057d000)=0x10) pwrite64(0xffffffffffffffff, &(0x7f000081a000-0x65)="32b39c1fcf6948c8af72f1c059dcfc1be6a1e67a22e08c412818b65dda1823cc50009584ce82aa6ad5009e9bc24f99c26aaad37b2a71cd4233e1094f49b8b086a4d1ff78c7ede146dc48b495e80cb09e724c2a90bab411f0c9545e0213380f7b516cb3c59e", 0x65, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xce1000)=nil, 0xce1000, 0x4, 0x32, 0xffffffffffffffff, 0x80000000) mmap(&(0x7f0000000000/0xeeb000)=nil, 0xeeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/02 07:57:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000385000)={0x0, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000a20000)={0x0, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0xaf23, 0x802000000000000, 0x7}, &(0x7f0000b0c000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00004df000)={r1, 0xd1, "f44337cf9c947ab2cfef704d00f83738836c3f6277d3a6b34c4f0eda94c3d1dd753a8ec032b8632557553aef304e00d72d2e043ea918b30ba2143022db0c26cab50b0e6c08ad10234296fedc6a7f1c59611863c7aec1f3f5cfd7923b26459f756a8a96783bf6843f4adccd31db266b4d2e33287904dc8018ee410965ff69145a95ab1f1236db41b296f6043faff9128eb721ed8629833c7a068effe669ca0643d8266e926a77df1992aac138f26992960c34bacf7b55065f963e46ef727f056c239df67930093261f50c574273081bffed"}, &(0x7f0000436000-0x4)=0xd9) ioctl$TCSETA(r0, 0x5402, &(0x7f00009f8000)={0x8000, 0x1, 0xd268, 0x4, 0x1, 0x8, 0x3, 0x54, 0x7, 0xfff}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000dda000-0x4)=0x9889, 0x4) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000061000-0x9d)="60df409c584c6cdfcc23642f4d352a4518e39b21517f8f4bdedc714393c03ffd178b4a990bfe04d35b1607bdf8bcaa879ec25ddb97873cb767e32ff51b8a916be4da51daac216a52c052f43735ce2afcc02112ebaf9f3de981e046cfe8d0e68ba0486f84037c4ff249506a32be3070603e5f62c855681994749aa6ca34fe5ddd45dfbb631dce2aa1a7d9884521cc9935d3ca6687781e6589043446e237", 0x9d, 0x20000000, &(0x7f000004b000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, 0x1c) sendto$inet6(r2, &(0x7f0000352000)="38", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00008ea000-0xc)={0x0, 0x1, 0x30}, 0xc) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000a2e000)=0x7) readv(r2, &(0x7f000041b000)=[{&(0x7f0000a0b000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f00007d0000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000b74000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f00004ff000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f00007d1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000f65000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}], 0x6) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000914000+0x4ef)={&(0x7f00001ef000)="2e2f66696c653000", r0}, 0xc) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00003f2000)=0x0, 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000046d000)="2f6465762f6877726e6700", 0x80, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c1f000)={0x0, 0x0, 0x0}, &(0x7f0000f4e000)=0xc) futex(&(0x7f00003f1000)=0x7, 0x5, 0x3, &(0x7f000051a000)={0x0, 0x1c9c380}, &(0x7f0000cb5000-0x4)=0xd3, 0x101) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000046e000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091b000-0x4)=0xe8) stat(&(0x7f0000a74000-0x8)="2e2f66696c653000", &(0x7f000060e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00005ce000)={&(0x7f0000927000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000373000-0x48)=[{&(0x7f0000522000-0x1000)="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", 0x1000}, {&(0x7f0000fb4000)="27e2eef1569dbf71921f5592bad7258c65c83dfac93d8a90b8c8702a60854c36f438b1513eaa3e6e1563f98b9ac0fee8ecf762083eae07fc2a83c032823bfcc8fb12de1ba60c91bea76057cd2a3d53b89e8464845543e08e8303475d2c45f040ec4576c49724207af49fe75245afc6e5dc63c20bda08ccb0a8e044cde3161d5e5733", 0x82}, {&(0x7f0000d8e000-0xe2)="dc2ad46a96eff9b6387f352bbd9922a3801883470b64f2b861a29fb193bce0fc349cfcc7bf9d0bceaf7dbb180d211fea41207f6e38562237138bb3efaa31290734d3954f88f9ecc5a3f3e843840799ea5c47b5308935e9de4bc0a2560e84a024fa564fc9257a4e26db3b82d6c58f483752b783ffaa5aee194146cbed8401545bf50516385c3950dc9d7577602344bab9b21616e9ad53b4e2c5897adbe28fc33a5dfeb4bb2b5ffc76caabb50acad11e41159b451a00dba1b1ad472e93a952c650f3db4742d0f61fb8408f9e98429af61835b1cae32ea7d245380d48e18d68cec9ca1b", 0xe2}, {&(0x7f0000f82000)="ee76d205e03ef3eb4b8ac93a4ee2658c46be24f31cf456e5f38c3a45ff6eff1ebcc32086684380fae98550f97e1d17b4fb2be12f1f80718f24253a9c9f67aca69afca2412dba6f1ff5d9f9ecd074b79185a33f85000df23c9d8063587cf3dbefa7ed9f59f4104327e13e0a53b9cd1fe8caa4c5651365d86a79b7c262de00ae41b86ad38a3eb39e6f1811113b60dda1fff1ff5ef436462a53502b2436633dff1460882bea5ab5ef7e1dce49d054426306da1281b34aa24c9c343e5a7ae54636f41a053f82e00c40e30970f054a20a4eca8710ff73d483ca69059413", 0xdb}, {&(0x7f0000b8b000)="27f34f7a52e78a6bc87d9ae5ff3d7888e3c59aba0e48e193131896a35545185633a533b7c1982948e5b0fad91a7ebc98683122021d6ea2f9b0662e580150ec957d7beb3b35a4231d9054155d329b6462fe4dd1831774", 0x56}], 0x5, &(0x7f0000c01000)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x10, 0x1, 0x1, [r2]}, @rights={0x14, 0x1, 0x1, [r2, r2]}, @rights={0x1c, 0x1, 0x1, [r2, r2, r2, r0]}, @rights={0x10, 0x1, 0x1, [r2]}], 0x6, 0x40000}, 0x8000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000946000)={0x0, 0x0}) sendto$inet6(r2, &(0x7f0000fcc000-0x1)="d0", 0x1, 0x0, &(0x7f0000ad0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000e2a000)="8c2fc33b216b549a14e8f4b03caf04ab3c8421d7776c91a6c0d0bdc357ef2603b3b8d7dc13a242bbe1061a120558ba847d7b83ffee0437e8437cc371cc0bcc", 0x3f, 0x0, &(0x7f000027a000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000629000-0xc)={0x0, 0x0, 0x20}, 0xc) sendto$inet6(r2, &(0x7f0000feb000)="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", 0xa80, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xe241) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00006a5000)=0x0, &(0x7f0000f5a000)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) 2017/10/02 07:57:46 executing program 4: pipe2(&(0x7f00009e9000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef32541152ccff6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000d00000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add925b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b309c9dfb0700000000000000e4235a33d57e456460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d7800000000000004000046", 0xce) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fb4000+0x8a9)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000140000)=0x14) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fda000)="2e2f66696c653000", &(0x7f0000fdb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000f4c000)=0x0) r6 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00007a5000-0x20)={r0, 0x0, 0x8268000000000000, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = eventfd2(0x8000000000000, 0x20) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1bc7800000800, &(0x7f0000fda000)=0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r8, 0x8, &(0x7f0000fdb000-0x40)=[&(0x7f0000c44000-0x40)={0x0, 0x0, 0x0, 0xf, 0x6, r5, &(0x7f0000c90000-0x4)="4dccc51c", 0x4, 0xa7, 0x0, 0x0, r6}, &(0x7f0000291000-0x40)={0x0, 0x0, 0x0, 0x8, 0x8, 0xffffffffffffffff, &(0x7f0000fda000)="b0cdece6a3a96d6d829424c3755d59a04e15bc79faf36ec16843c4f1db8e514223de1daef539aebe839641103312276e08bcd70299c0ccba499d412fc047693c0cbfbc0a147e8ba0143b6fd3359b1a0caadf14b50d1cfbc38a112bd1ff5b18103645f490810c0121b29c2dd7", 0x6c, 0xffffffffffffffff, 0x0, 0x1, r6}, &(0x7f0000fdb000-0x40)={0x0, 0x0, 0x0, 0x2, 0x8001, r0, &(0x7f0000fdb000-0x3)="827ecd", 0x3, 0x1, 0x0, 0x1, r1}, &(0x7f0000fdb000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1, r1, &(0x7f0000daa000-0x21)="acca24fce1215c56124d3bf640756a54b628046e2fb53aee61b13c02189770b248", 0x21, 0x58, 0x0, 0x0, r1}, &(0x7f0000fdb000-0x40)={0x0, 0x0, 0x0, 0x6, 0x7, r1, &(0x7f0000fdb000-0x6f)="4bc588ade56c8523796b2eb73c149b5e4acbc658e1e7372a1b312739ea2ac0c64e4dbb8b8992ad4113c48c76dd6c08a058ab5ff8d682e2ab451afb16bcde1afd57b4773b46da5be8f6223bef5ccd0dfc9ff72e96175330629f304023bd4e4c28753dd139aec923f1286e3fd43309b4", 0x6f, 0x1000, 0x0, 0x0, r6}, &(0x7f0000fdb000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r5, &(0x7f0000fda000)="8e2c22d3f6311c1e558ef4db2c3789e57628e5610fa4c4ed15", 0x19, 0x962, 0x0, 0x1, r6}, &(0x7f0000fda000)={0x0, 0x0, 0x0, 0x3, 0x10000, r1, &(0x7f0000fdb000-0xb2)="530125304539df6fb6b5c9a1707908de0b229b700203eeaf9b0dfe2f51e4b6aa215cbcae68c877bac69390e08ce4ce090ca2360ab4c1c485ecc11b6b7e32b06753bbcfed37f89abb5d2fb4fc471d07a6f1520e36a1987b863540974ff5fe3ab78fe52c0a1fad498a98576c8bdedb35c1f6700c86ad24a05edef048c86b8b47fe65b926ae4ab4b3a8910ac2f1cae2f432fe4ca08e4c535b802ee877e275bfb04f08453022041ceb4c3afe5d306b105b224e66", 0xb2, 0xffff, 0x0, 0x1, r7}, &(0x7f0000fdb000-0x40)={0x0, 0x3, 0x0, 0xf, 0x1, r3, &(0x7f00002da000-0xd6)="100edea6f5166848b5d611bb6f6e206359c88e7ffa74476b21d92933e8c544cc1a7f39dff29043b3c823b5cd9cf934d2cede42c0e1f15367b10323c6aa8d41a262bc73f195a239509036255da00a95e768371386d1392ae7405a0489c5ef6563b48345ab013aef41774370ed6165a2421c80293911322b0f77eabf3c18410a9982926438c49750bc6f75b072933d8ca621b07c766be49230ed253224a8846257e0584b36d186ca6413c1339943831301177179100d9590c835dd23f21bde5cbe12eedc08dfe512dc2a8aa701358dbc10e689ce6314c1", 0xd6, 0x8, 0x0, 0x1, r7}]) mq_getsetattr(0xffffffffffffffff, &(0x7f000066b000-0x40)={0x0, 0x8, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x92cd}, &(0x7f0000410000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000158000)={r0, 0x400000000005, 0x0, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r2, r4, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/10/02 07:57:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) seccomp(0x1, 0x1, &(0x7f0000df6000)={0x6, &(0x7f000014e000)=[{0x0, 0xd37, 0x80000001, 0x0}, {0x80, 0xfffffffffffff86c, 0x4000000000000, 0x1f}, {0x800075f, 0x800005, 0x7807, 0x0}, {0x7, 0x5, 0x9, 0x9}, {0x400, 0x323, 0x2, 0x1}, {0x10001, 0x8, 0x8590, 0x1}]}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r2 = dup(r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000052e000)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@generic="176dc170000000000000ff00095f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}}) epoll_pwait(r2, &(0x7f0000391000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x1, &(0x7f0000684000)={0x47}, 0x8) bind$inet(r0, &(0x7f0000fa9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) tee(r0, r0, 0x9, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000428000)=@assoc_value={0x0, 0x0}, &(0x7f0000c1e000-0x4)=0x8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f000009a000-0x40)={&(0x7f0000131000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000685000)=[0x0, 0x0], &(0x7f0000993000)=[0x0, 0x0], &(0x7f0000969000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x2, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0}) keyctl$session_to_parent(0x12) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e25000)={0x85, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x39bdfa5c, 0xffffffffffff55a1, 0x1e, 0x10001, &(0x7f0000019000)=@common="65716c00000000000000000000000000", 0x4, 0x1000, 0x7}) listen(r3, 0x7fffff7c) listen(r0, 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000cf0000)={0x0, 0x6}, &(0x7f0000ff5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d28000-0x98)={r4, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x0}, 0x98) r5 = dup2(r2, r3) ioctl$KVM_SET_DEVICE_ATTR(r5, 0x4018aee1, &(0x7f000035d000)={0x0, 0x20, 0x8, &(0x7f0000bc3000)=0x0}) r6 = syz_open_dev$usbmon(&(0x7f0000175000-0xd)="2f6465762f7573626d6f6e2300", 0x8, 0x0) getsockopt$nfc_llcp(r5, 0x118, 0x200000007, &(0x7f0000ef6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000d02000)=0xfff) signalfd4(r5, &(0x7f00008e6000-0x8)={0x33}, 0x8, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00003fe000)={r4, 0x400000000005, 0x8000, 0x29}, &(0x7f0000d6f000)=0x10) connect$inet(r0, &(0x7f0000cc2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000012000+0x3c0)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/02 07:57:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000002000-0x1000)="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", 0x1000) socketpair(0x2, 0x1, 0x10001, &(0x7f0000b15000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x0, 0x4) r3 = socket$packet(0x11, 0x2, 0x300) getuid() bind$netlink(r2, &(0x7f0000002000-0xc)={0x0, 0x0, 0x4, 0x8}, 0xc) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f000025f000)=[{&(0x7f0000850000-0x2b)="2900000020001900013d181000da000602000000000000029e0000040d00040000001100000000000802ec", 0x2b}], 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00006a1000)=0x4000000ffff, 0x4) write(r3, &(0x7f0000be5000)="87e876aa1b8472696eb6658a38eb60578f913100a49334c7b5829cca8bfb74de3cd0f61714b674673c5035f93854d2121061d7b04e9b6713f84dd4c95a2223a1383ae36e8b", 0x45) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000004000)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) r5 = dup2(r3, r2) recvfrom$inet6(r5, &(0x7f0000005000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4, 0x2, 0x0, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000377000)=0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000009000)="977ec0ec2cc1edc4dd9f8eb9293ad4e690b01ca6c7ec759ca33a5cee764ddeac7e104041071a91b5570ad77c3b1903965cb5f775228da17da7feb385561e0b5d03c3a5", 0x43) 2017/10/02 07:57:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000f8000-0xc)={0x0, 0x0}) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x7fffffff, 0x0, 0x80, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x40000000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r3) poll(&(0x7f000006c000-0x20)=[{r2, 0x0, 0x0}, {r3, 0x200, 0x0}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a3d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f000068e000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$sock_int(r4, 0x1, 0x4004f, &(0x7f0000588000-0x4)=0x8, 0x4) mlock(&(0x7f00008b5000/0x4000)=nil, 0x4000) socketpair$inet(0x2, 0x8080a, 0x2, &(0x7f0000a63000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000d5e000-0x4)=0x0) r6 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r7 = socket(0x11, 0x80002, 0x300) setsockopt(r7, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r8 = dup(r7) ioctl$TUNSETIFINDEX(r8, 0x400454da, &(0x7f0000d5b000)=0x0) syz_emit_ethernet(0x42, &(0x7f0000ef7000-0xee)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f71451230a7b", [], {{0x883e, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @loopback={0x0, 0x1}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}) ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f00004b9000)={@common="697036746e6c30000000000000000000", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000011000)=@assoc_id=0x0, &(0x7f0000fcc000-0x4)=0x4) write(r6, &(0x7f0000ae4000)="26000000130047f10701c1b00e00001d000000000100000009ef18ffff00f132050011006e35", 0x26) gettid() 2017/10/02 07:57:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) getrusage(0x0, &(0x7f0000496000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$setfpexc(0xc, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000563000-0x11)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000e0c000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x5, &(0x7f0000db2000-0x58)={0x0, 0x27, 0x3, @thr={&(0x7f00001e1000-0x1000)="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", &(0x7f0000356000-0x75)="d8ec354399441988eb03c6fb1dd342788577532b9ccee0fcc3d38a51b6bc426489be1623482c65816854b99312fef866dfe5d0357730dc3e4c472ceb226bb9f63ea8b7f23c0100772dcb5a1505da7e513b0e84081c7678470c0a128538b691bc0412207ac74912622951a7435111cf857b75bf5263"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016b000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000c69000)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000624000-0x10)={{0x0, 0x1c9c380}, {r3, r4+10000000}}, &(0x7f0000ca1000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00001a6000-0xc)={0x0, 0x4, &(0x7f0000e6e000-0x64)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xab19, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f000081f000)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ea7000)=@sack_info={r5, 0x1, 0x3}, &(0x7f00001f7000)=0xc) r6 = gettid() fcntl$getownex(r1, 0x10, &(0x7f0000755000)={0x0, 0x0}) process_vm_readv(r6, &(0x7f0000fca000)=[{&(0x7f0000fca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000fcb000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f0000fcb000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000fca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}], 0x4, &(0x7f0000fcb000-0x60)=[{&(0x7f0000fca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f0000a7b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f00000f1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f00001c3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f000030a000-0x4e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f00003b4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}], 0x6, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b37000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000c9b000)=0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000153000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setpriority(0x3, 0x0, 0xffff) 2017/10/02 07:57:46 executing program 5: mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001d9000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x10000000080000, 0x7) unshare(0x19028000) mmap(&(0x7f00008a7000/0xc000)=nil, 0xc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) mmap(&(0x7f0000000000/0xcf8000)=nil, 0xcf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeeb000)=nil, 0xeeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000eff000)={0x0, 0xea, "80686e16bca2ce2ad700ecf28296838b4dc799a37eea90bbcbb6630727f74fe6fd11843e398f7cfc3fe350f2706361ffe3701680fa0d20accb88e9f22ff766eb857e4edd145cd44019b0ce8cd940150e29c5dc7788b8be0129f52f239fc8b1c914d6a2cab5322e2664f77805247e95293acb28ffcc0dded098a513cdf0c006e6a5f0781a23898fa23df54355987bdedd53195a770cef2b6ef68acb27022bffd48a4c010c8d84b743b767bb7fc7dd270b731a0ff3570e2a9ad57a149bfd82e637ab9218373d5b4095a84ba877e4324ef977fea5a367af96bdc85eafaeb189cf41fd2527f9b79d4cc63114"}, &(0x7f00007f7000)=0xf2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00009fc000-0xa0)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x6, 0xffffffff, 0xffffffffffff0001}, &(0x7f0000efe000)=0xa0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000020d000-0x8)={r3, 0x80}, &(0x7f0000590000-0x4)=0x8) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a06000)={0x0, 0x0}) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a25000)={r4, 0xfffffffffffffffb}, 0x8) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000f00000-0x4c)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000b87000)=@un=@file={0x0, "2e2f66696c653000"}, 0xa) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000172000-0x7)={r4, 0x3, 0x4, 0x9}, 0x10) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) r7 = bpf$MAP_CREATE(0x0, &(0x7f000077b000)={0x40000000000003, 0x3, 0x4, 0x100000002, 0x0, r6, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000594000-0x18)={r7, &(0x7f0000eea000)="", &(0x7f0000eea000)=""}, 0x18) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r5, 0x4, 0x3, &(0x7f00009b7000)="eed6007b003f0be6293be75f", 0xc) bpf$MAP_CREATE(0x0, &(0x7f000002e000)={0xc, 0x80000001, 0x28c000, 0x80, 0x4, r7, 0x0}, 0x1c) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/02 07:57:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000640000)="", 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000a0a000)=0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000cb3000+0xe67)="", 0x0, 0x7, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)="2f6465762f6c6f6f702300", 0x200009, 0x1) r1 = memfd_create(&(0x7f0000000000)="fff8", 0x0) set_mempolicy(0x0, &(0x7f0000653000-0x8)=0x40, 0x80000000) pwritev(r1, &(0x7f0000280000)=[{&(0x7f0000705000)="b2d5a0dccf", 0x5}, {&(0x7f0000514000-0x11)="6f59c569489844d1010a3a78bd3d4568c3", 0x11}], 0x2, 0x7fbfc) ppoll(&(0x7f0000c4a000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, &(0x7f0000e0b000)={0x0, 0x0}, &(0x7f0000db1000)={0xffff}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockname$unix(r1, &(0x7f000046c000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000e7b000-0x4)=0x1002) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendfile(r0, r1, &(0x7f00004d3000-0x5)=0x1f, 0x7fffffff) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00008da000)={[0x1, 0x1ff, 0x7, 0x3, 0x6, 0x8000, 0x9b7, 0xffffffff, 0x2, 0x0, 0x4, 0x6, 0x4, 0x0, 0xf1e8, 0x0], 0x10f000, 0x80000}) r3 = inotify_add_watch(r2, &(0x7f0000ca1000)="2e2f66696c653000", 0x40) inotify_rm_watch(r1, r3) fdatasync(r1) 2017/10/02 07:57:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 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, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x100000000) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000064000)={0x0, 0x401}, &(0x7f00009e0000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000242000-0x8c)={r2, @in6={{0xa, 0x3, 0x1d, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000545000)=0x8c) write(r1, &(0x7f0000e73000-0x20)="1f000000120003f200049405f9000077016a0041080012000000000000008149", 0x20) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009ce000)=0x7fff, 0x4) socket$inet6(0xa, 0x2, 0xff) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f82000)=0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000068000-0x5)={0x6, 0x3f, 0xf6, 0x5}, 0x5) pipe(&(0x7f00008d4000)={0x0, 0x0}) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000006000)=0x0) r5 = socket(0xa, 0x3, 0x3a) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00007de000)=0x800, 0x4) r6 = socket(0x1b, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f00004bc000-0x98)={r3, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1da}, &(0x7f00006c9000-0x4)=0x98) setsockopt(r5, 0x3a, 0x100000001, &(0x7f00002cb000)="15", 0x1) syz_emit_ethernet(0xb6, &(0x7f0000352000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x80, 0x3a, 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], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9c5a71", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x3a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}]}, @routing={0x3, 0x2, 0xfffffffffffffffe, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x2c, 0x4, 0x1, 0x3, 0x10000, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], ""}}}}}}}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000226000)=0x1, 0x4) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f0000ef7000)={0x7fff, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d, 0x80000001, 0x5, 0x6, 0x4, 0x0, 0x81, 0x29, 0x6}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000f8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000dbb000)=0x7fffffff) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000237000)={r3, 0x4}, 0x8) flistxattr(r4, &(0x7f0000eb7000)="0000", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x8000, 0x0) ioctl$EVIOCGABS0(r7, 0x80184540, &(0x7f00008a6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 109.631225] nla_parse: 8 callbacks suppressed [ 109.635887] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 109.652935] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 109.661638] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2017/10/02 07:57:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x2) r0 = eventfd2(0x0, 0x808) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) r2 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x4000003f, 0x831, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x4, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000036e000-0x8)="2e2f66696c653000", 0x410000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00003f8000)={0x1, &(0x7f0000f82000-0x8)=[{0x0, 0x0, 0x0, 0x7fffffff}]}, 0x10) accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f000041b000)=0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000455000-0x4)=0x0, 0x4) restart_syscall() openat$kvm(0xffffffffffffff9c, &(0x7f0000b03000)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004e5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e6f000-0x4)=0xc) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x1, 0x1ff, 0x0, 0x100000, 0x0, [{0x8, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0], 0xf08}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x4, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xfffffffffffffffd, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x9}]}) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000fe9000-0x8)=[0x0, 0x0]) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_GET_DIRTY_LOG(r5, 0x4010ae42, &(0x7f0000e73000-0x10)={0x1ff, 0x0, &(0x7f0000cff000/0x4000)=nil}) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000aaa000)=0x0) request_key(&(0x7f0000433000)="7573657200", &(0x7f0000450000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b87000)="6c6f5c00", 0xfffffffffffffffe) fcntl$setflags(r3, 0x2, 0x1) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f0000f7c000)={0x400, {{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]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) linkat(r1, &(0x7f00004e1000-0x8)="2e2f66696c653000", r1, &(0x7f0000288000)="2e2f66696c653000", 0x1000) 2017/10/02 07:57:47 executing program 0: mmap(&(0x7f0000000000/0xa0e000)=nil, 0xa0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xb9d000)=nil, 0xb9d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x4) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00009d7000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="ab4971bdcac5", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="d9f7ae741de2c366e66f7746bc76c15a"}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ed2000)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000bd5000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000c65000)={0x3, &(0x7f0000000000)=[{0x200015, 0x0, 0x0, 0x6}, {0x24, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) restart_syscall() r2 = openat(0xffffffffffffffff, &(0x7f000096d000-0x8)="2e2f66696c653000", 0x42240, 0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000d7000-0x8)={0x0, 0x0}) r4 = add_key(&(0x7f0000951000)="6465616400", &(0x7f00007be000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000721000-0xcc)="819f304e6495168c5b7eb31cc8875be7a2e745a3f92d88e163af45ba26f4d5a0690cbfc08cd29d6d466ed45a59d7e306376325523cfc4b1a8ece17139c55eaff6a1c6bf9399c0b11d1a7ab6464f81a010c39216f78fbb244905a035bfcad092e99907ecdb44c902138c85aeac9b20ae014b5f27e93c568f4fa8baee7ccd3a52ac8ebb88cad02a507491ce734391f0a02cb0024e4022b33af807441182c420d27b3677c4c0851169046c0ef2214e81b038e7477f02ce22404df00494577e6b47dd460d1dbd0963d87e8267205", 0xcc, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r4) setsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f00008e7000-0xdc)="caf9bff4e15c830115aa9a21ebfc599b220bfa437d28b05ca0287fc271d832906d2c6d457f7092189b8d0db326a58d67a991846da5715dc2365bba089e8dbff425589953949c334bc7fb77a11159d2038c5b75f14db690599c37eb71724de1696e91ff3807ec6550134118074e76def8d85b8c70a1862d467c3dcead5be85a2d87fe07859d214926cafd6945ddd6c574bf7520895b4b988617353d82afcead9f353e7ffa2d06bcb18a70b4f389a9dd611445a4a8ccee55276f78a3801c8e34a1f41a1779d8a495a86503fe76cd4d754ae1b403533ad0d55be9e90ce2", 0xdc) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000ee4000)={r3, 0x1}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000818000-0xc)="2f6465762f72666b696c6c00", 0x90800, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f00003c9000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000765000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000655000)={0x0, r6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00007e2000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r9, 0xc010640b, &(0x7f000033a000)={r7, r8, 0x6f0a}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000077a000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bbe000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000063b000-0xe8)={{{@in=@rand_addr=0x6732, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x400, 0x1, 0x9, 0xd, 0x20, 0x80, 0x1, r1, r10}, {0x9, 0x37c0, 0x40, 0xffffffffffffff01, 0x2, 0x2, 0x0, 0xffff}, {0x0, 0x1, 0x6, 0x2}, 0x80000000, 0x6, 0x86, 0x1, 0x8, 0x0}, {{@in=@loopback=0x7f000001, 0x2, 0x4}, 0x3, @in=@multicast1=0xe0000001, 0x9, 0x0, 0x0, 0x9, 0x9, 0xfffffffffffffffe, 0xa00000000000}}, 0xe8) membarrier(0x1, 0x0) connect$inet(r0, &(0x7f0000007000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000073000-0xc)="2f6465762f72666b696c6c00", 0x2000, 0x0) 2017/10/02 07:57:47 executing program 2: mmap(&(0x7f0000000000/0xab7000)=nil, 0xab7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000c40000)=0x101) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x4000, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0xd1, 0x81c7, 0x5, 0x26f}}}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1a, &(0x7f0000a1e000)="1b0713a456f22ae1f8a095abdcae72e8148ae03b12d3ae6166279059bd16eda991adfef585657e5cff73ceaf50d69df2e37daa3ac664b59b86f89ae8d40bad4d8821bcd2b01d77a7d422", 0x4a) r5 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x8, &(0x7f0000001000)={0x20010000001, 0x1, 0x200075986bd5, 0x7}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00007b3000)={0x0, 0x0, 0x0}, 0xc) setsockopt(r5, 0xb2a6, 0xfffffffffffffffe, &(0x7f0000860000)="", 0x0) close(r3) r6 = socket(0x0, 0x2, 0x3ff) getrlimit(0x2, &(0x7f0000760000)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r6, 0x21, 0xc, &(0x7f0000bbe000)="db5e5367b4f5244eceaf1da36ff1c9a5a00600000073696d26aaae31000700004655b406b62101ac492d4cbb428b62e5c657188d447768a9e4eb423ceac8cbc8d98f6970f82c2718704a0b", 0x4b) ioctl$sock_inet6_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f00006a5000)=0x0) flock(r6, 0x0) write(r1, &(0x7f0000210000)="50", 0x1) setsockopt$sock_int(r5, 0x1, 0x28, &(0x7f0000813000-0x4)=0xfffffffffffff000, 0x4) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fd6000)={0xfff, 0x20c, 0x1f, 0x5c76, 0x0}, &(0x7f0000ad7000)=0x10) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000cc0000-0xc)={0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000709000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000cd7000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x808000000000000, 0x52be, 0xb74, 0x500, 0xffffffffffffffc3, 0x2010000, r8}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f00000bf000)={{0xffffffffffffffff, 0xffffffffffffffff, 0x32, 0x0, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e37000-0x28)={@common="726f7365300000000000000000000000", &(0x7f0000e64000-0xdc)=@ethtool_eeprom={0x4f, 0x4, 0x2, 0xca, "1bd938ff254513280034435ca2f8be62ff8faa81f2996fbb0dd987cce04f270ddb629ccafecde3b1fb1fe33742ddb2c99c32dfeeb5927000e6a1143391ad67394ffc9174dd6cbc120cc50f871c46c86c494e3f44148ba003cf686291d0e3c327f38f524f5b94ed5954c980111ce65bffdb5dcf8e39ebd61a90f008a35576cd41400109884e2e3e25548d824ef88f037d0ca074858674f444ac4b9e427293338394c8cf2c78e02f34b6259164ed36455df8ea8d84abaa11b7442d71a240374ebcc9b56056633a94a59967"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000c9a000-0x4)=@assoc_id=r7, &(0x7f00002eb000)=0x4) write(r1, &(0x7f00008db000)="d9", 0x1) recvfrom(r2, &(0x7f0000118000)="", 0x0, 0x2, 0x0, 0x0) 2017/10/02 07:57:47 executing program 5: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aec000)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fc3000-0xc)=@sack_info={0x0, 0x5, 0x4}, &(0x7f0000fc3000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000757000-0x18)={r1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc3000-0x4)=0x18) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae0000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = creat(&(0x7f0000d6a000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000cb1000)={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) sendto$inet(r4, &(0x7f00005f7000)="9651", 0x2, 0xfffffffffffffffd, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f0000b5f000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0xb4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f00003b9000/0x18000)=nil, &(0x7f0000fb2000-0x18)=[@text32={0x20, &(0x7f0000ae1000)="474ca5155e6727ace63fa42473f474dbbcd8f53a9959fb5c424243a6db06ca21cef4badfaaff5101015795216281283b3e62c14d2f992d41270f8cb9a19a60d1921e102c70b8001000000f23d00f21f835200000060f23f8a41a8a72a724648ad4a92dd6b8bd640f01cab44ec0d25fed6853e8ba58", 0x75}], 0x1, 0x0, &(0x7f0000ddc000-0x10)=[@dstype3={0x7, 0x2}], 0x1) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f0000d4a000)=0xffffffffffffffff) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0xffffffffffffffff) [ 109.694945] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 109.749157] audit: type=1326 audit(1506931067.224:76): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=13416 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f3dc79 code=0xffff0000 2017/10/02 07:57:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000929000)={0x0, 0x0}) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f00005cc000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000063000)={0x51, 0x1, 0x0, {0x43, 0x80000000004}, {0x5, 0x100}, @const={0x6, {0xa9, 0xfffffffffffffff7, 0x4, 0xff}}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006cc000-0xb)="2f6465762f6877726e6700", 0x240000, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000db9000-0x20)={@generic="39d7a4ecee230691e4964b990f5d8c7c", @ifru_addrs={0x2, 0x0, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000081000-0xf)="2f6465762f73657175656e63657200", 0x599e34d7a401ec7c, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r2 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000963000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup3(r1, r1, 0x80002) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000cc9000-0xc)={0x0, 0x400080004, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000071a000-0x4)=0x0, &(0x7f0000fea000)=0x4) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x4000000000000011, 0x8000000000000803, 0x7f2) sync() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) dup2(r5, r5) r6 = socket(0x10, 0x4, 0x80000001) write(r6, &(0x7f0000ae9000)="1c0000001e000720271622081d000000010000140000e4ff0180f70000020011", 0x20) bind(r4, &(0x7f0000fe1000-0x80)=@generic={0x11, "0000030000000000080044944eeba71a4976e252922cb18f6e2e3aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a12374bea0101b8255802039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1cb8150169585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r7 = socket$inet6(0xa, 0xc, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00009b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00008bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f000035e000-0x47)={0x0, 0x3f, "29951e88f874c2e36e26d0384a3ede0e0e85a21717da1b1d4a38c4c4bffa5c5d3a6f98f2f03038d8bd9e694670666097d51f1286c06f90bd7d8df7a2a5e947"}, &(0x7f0000f99000)=0x47) [ 109.809469] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 109.819428] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 109.858856] audit: type=1326 audit(1506931067.334:77): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=13416 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f3dc79 code=0xffff0000 2017/10/02 07:57:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000002000/0x1000)=nil, 0x1000) r0 = gettid() capset(&(0x7f00000fc000)={0x19980330, r0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f000088b000)={0x20080522, r0}, &(0x7f00007ca000+0x718)={0x1000000000000, 0x0, 0x4b91, 0x0, 0x4, 0x0}) getresgid(&(0x7f0000fc8000-0x4)=0x0, &(0x7f000057a000)=0x0, &(0x7f000028b000-0x4)=0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000041c000-0x8)="2e2f66696c653000", 0x2) mkdir(&(0x7f000093a000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fcf000)="2e2f66696c653000", &(0x7f0000ba7000-0x8)="2e2f66696c653000", &(0x7f00000bc000-0x6)="72616d667300", 0x2000000, &(0x7f000003f000-0x9d)="24") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00006e5000-0x8)="2e2f66696c653000", &(0x7f000032f000)="6c6f67667300", 0x20008, &(0x7f0000fc7000)="") r1 = open(&(0x7f0000618000)="2e2f66696c653000", 0x79e2fcc200c77106, 0x3) r2 = syz_open_dev$sg(&(0x7f0000063000-0x9)="2f6465762f73672300", 0xffe, 0x4000) fcntl$setflags(r2, 0x2, 0x3) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000fd0000-0xc)={0x0, r2, 0x1, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000963000)="2e2f66696c653000", 0xe) r3 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x2000000000000, 0x0) mkdirat(r3, &(0x7f0000057000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00008df000-0x8)="2e2f66696c653000", &(0x7f0000bf7000)="2e2f62757300", &(0x7f0000168000-0x7)="7073746f726500", 0x2000000, &(0x7f0000921000)="8c") setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000fcd000-0x4)=0x3, 0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000fcf000)="2e2f66696c653000", 0x200000, 0x2) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r3, &(0x7f0000fd0000)="2e2f66696c653000", 0x100, 0x0) readlinkat(r2, &(0x7f0000fca000-0x8)="2e2f66696c653000", &(0x7f000074e000)="", 0x0) 2017/10/02 07:57:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00005da000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000eff000)={r1, 0xc}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000c2000-0x28)={0x0, 0x80, 0x2, 0x20, &(0x7f0000f94000/0x1000)=nil, 0x7}) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000327000)="2f6465762f73657175656e6365723200", 0x802, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000063000/0x4000)=nil, 0x4000, 0x4000, &(0x7f0000faf000)=0x0, 0x80, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xc5b) syz_open_dev$mice(&(0x7f0000f9f000)="2f6465762f696e7075742f6d69636500", 0x0, 0x200240) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x14010, r0, 0xfffffffffffffff9) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000754000-0x24)={0x101, 0x80000000, 0x200, 0x400, 0x5, 0x1, 0x1, 0x5, 0x2, 0x2, 0x7e, 0x8e6}) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000fae000-0x23)="2200000019000704009433000904070002000003ff000800000000ff03000000a4278d", 0x23) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f00007ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) vmsplice(r2, &(0x7f0000fae000)=[{&(0x7f0000fae000)="fa75e14432498a76bee909c3dc70b843642d75a71343433649c17b7368e7951ac40b82c72053629dade9e5c54d32f9adf3c1287077f0092e0c430582e347cc47338f18194fb11b17a7019214bfaa77", 0x4f}, {&(0x7f0000bc1000)="43d09ab9fe318553d8812ce888e98a113ecd1e1f4ae6cd83167d65270d01a72bff50536ac82ea4fc45a9677c9d49bf11959d1d6a381dfa484140593a83691bfea397e835b4c094921e174a71332121042b12fb41fa3d10253bf96a79817667360f70a9a44403e2a38c3a8d4bc6877b993b23ac9e052445f7ccb80ccb", 0x7c}], 0x2, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000aee000)="2f6465762f766373612300", 0x1, 0x2) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f0000cba000)={{0xffffffffffffffff, 0x3, 0xfffffffffffffffc, 0x0, 0x20}, 0x100000000, 0x5, 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]}) writev(r5, &(0x7f0000b04000)=[{&(0x7f000000c000)="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", 0xe6f}, {&(0x7f0000b0e000-0x3f)="", 0x0}, {&(0x7f0000026000-0x55)="7ec7de00321a3f3c8304eff359fd17d43e838838255814475be5ef727681958fd3632d8301745bdf06d44a855ff62ff1e0961421156cf95390018b948be502cba3421430c373d0e3f747d47c7b1ea64cd4f78e04e0", 0x55}, {&(0x7f00004a2000)="85c0a87682fe6b2b1921c71fd3464231be0d2b3818591ea51ced045c6c109614f45559313dd455705ab7b465b5789f0fee63c384b9619fec22d0f4d8b4d84fa9cf9f87e4431a4c89fa93952d44b8cc74efb1bead0298293e98e34ed914e23ed46f58d0b41682b3389c6268f2798af7f6affbfbd4be6bce46743007c1d8f30c291e5c454249", 0x85}], 0x4) r6 = dup3(0xffffffffffffff9c, r4, 0x80000) ioctl$KDGKBSENT(r6, 0x4b48, &(0x7f0000e8d000)={0x100000001, 0xa3, 0x5}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000972000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/02 07:57:47 executing program 2: r0 = inotify_init1(0x3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) 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) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = syz_open_dev$loop(&(0x7f000020d000)="2f6465762f6c6f6f702300", 0x0, 0x1) r4 = memfd_create(&(0x7f0000dbf000)="2f6465762f6c6f6f702300", 0x1) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000254000+0xde1)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f000023b000)=0xc) unshare(0x20400) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00000b9000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, "581639186d73539f147f5cfc51799953e6601f9842d6905e3739ee86b5bbce63cf22e55b8b3bea74641f880c3c55b57ef7b40e6cb41eab115c90cda7df11569f", "2d13c5322382ec4e77f21747c384b4aa030fa4b3e6cf48b2129f3fa1e1d3ff2e7870d6be9400881ebe86fe9eac50360afa32096252619bae9848d66165c5f829", "98dab80301fd2d36415de2e12d7e68551190092ba38595be454ddc043c62f18f", [0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5, 0x4, 0x80000000, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, r5, 0xfff, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0xc) r7 = creat(&(0x7f0000a74000-0x8)="2e2f66696c653000", 0x40) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000419000-0x60)=[@in={0x2, 0x3, @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]}, @in={0x2, 0x2, @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, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x60) open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000002, 0x32, r6, 0x0) perf_event_open(&(0x7f0000001000-0x78)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000ba8000-0x8)="2e2f66696c653000", 0x400000000000, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000002000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r8, 0x1265, &(0x7f0000000000)="5f") gettid() perf_event_open(&(0x7f0000000000)={0x9, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2, 0x0, 0x668, 0x4000000, 0x0, 0x1, 0x0, 0x0, 0x3, 0x20000000, 0xb, 0x1, 0x0, 0x0, 0x8000000000000000, 0xdc, 0xfffffffffffffffe, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r9, 0x1, 0x14, &(0x7f0000000000)={0x77359400, 0x0}, 0x10) 2017/10/02 07:57:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cde000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00001c4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c94000)=0xb) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000fc, 0x0, 0x0, 0x0, 0x0, 0x22e, 0x100000, 0x0, 0x3ff, 0x0, 0x0, 0x10001, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f94000)="2f6465762f70746d7800", 0x8882, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000b7f000-0x78)={0x3, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x800, 0x7, 0xfffffffffffffff9, 0x1, &(0x7f0000ef8000-0x10)=@generic="0e317e06be98761f63f1057e77a29fa5", 0x9, 0x6, 0xd452}) perf_event_open(&(0x7f00005f6000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0}, r2, 0x7, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x20000801) prctl$setfpexc(0xc, 0x160080) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x72b000)=nil, 0x72b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = mq_open(&(0x7f000001b000)="47504c24656d3100", 0x41, 0x100, &(0x7f0000027000-0x40)={0x9, 0x1, 0x801, 0x200000008000, 0x0, 0x0, 0x1, 0x3}) r5 = mq_open(&(0x7f00000ab000-0x8)="47504c24656d3100", 0x87f, 0x4200000020, &(0x7f0000dc7000-0x40)={0x90e, 0x1fffffffd, 0x0, 0x0, 0x8000000000, 0x0, 0xffffffffffffffff, 0x0}) mq_timedsend(r4, &(0x7f000056b000-0x54)="5f17744763fcc8e482335d8af9403d2993aad8a27eac41a0686ed648d2703316a87cffde542cc55ebc6550f430f1d0f4ef90e304080000026100000000007a9221b12e257a0a8fce390c13eb7efa44f47f5897b8", 0x54, 0x9, 0x0) r6 = dup2(r5, r4) mremap(&(0x7f0000727000/0x4000)=nil, 0x4000, 0x3000, 0xfffffffffffffffc, &(0x7f000026c000/0x3000)=nil) getsockopt$sock_buf(r6, 0x1, 0x18, &(0x7f00000f6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009a8000)=0xe2) mmap(&(0x7f000072c000/0x1000)=nil, 0x1000, 0x4, 0x1030, r5, 0x0) socketpair$unix(0x1, 0x80004, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r5, 0x1, 0xffffffffffffffff, 0x200) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000c19000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000942000-0x4)=0x87) mmap(&(0x7f000072d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f000072d000)=0x3) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000c1b000-0x10)={0x0, 0x0, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/02 07:57:47 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000001f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = syz_open_dev$sndseq(&(0x7f0000008000-0xc)="2f6465762f736e642f73657100", 0x0, 0x4a000) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000029000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000011000)={0x0, 0x0}, &(0x7f0000026000-0x4)=0x8) socketpair$inet6(0xa, 0x801, 0x1, &(0x7f0000020000)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1c, &(0x7f000002a000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000)=0xb8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000027000)={{0x4, 0x1}, 0x1, 0x100, 0x5, {0x5, 0xe0}, 0x200, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f000002a000-0xd)="2f6465762f7573626d6f6e2300", 0xffffffff, 0x200000) bind$alg(r4, &(0x7f000001c000)={0x26, "6165616400000000000000000000", 0xf, 0x800, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) syz_emit_ethernet(0x3a, &(0x7f0000011000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x8, 0x0, 0x2, {[@sack_perm={0x4, 0x2}, @eol={0x0}]}}, {""}}}}}}) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000012000)={0x0, 0x2, 0x800000000000, 0x1, 0x3c4e5d3a, 0x7ff, 0xe8f3, 0x9, {0x0, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xe862}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3d, 0x10000, 0x5, 0x4}}, &(0x7f0000029000)=0xb8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000002b000-0x8)={r5, 0x9}, &(0x7f000000e000)=0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000012000-0x4)=0x3f, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000a000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002000-0x4)=0x0) ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f000001a000)=r7) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000a000-0x3)={0x0, 0x0}) syz_extract_tcp_res(&(0x7f000000d000-0x8)={0x42424242, 0x42424242}, 0x1, 0x7fc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000029000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a, 0x10021, 0x0, 0x0) 2017/10/02 07:57:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000002000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket(0x1e, 0x802, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000001000-0xc)={{0x7, 0x9, 0x9, 0x4bd7, 0x5, 0x0}, 0x9}) setsockopt(r1, 0x20000000000010f, 0x80000000, &(0x7f0000001000-0x2)="2443", 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) r3 = open(&(0x7f0000feb000)="2e2f66696c653000", 0x121000, 0x41) r4 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r4, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x11, &(0x7f000080c000)=0x400, 0x4) syz_open_dev$usbmon(&(0x7f000045a000)="2f6465762f7573626d6f6e2300", 0x80, 0x8000) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r3) r5 = syz_open_dev$mouse(&(0x7f0000118000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x664240) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000343000)={r5, 0x8201}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b04000)={0x0, 0x0, 0x0}, &(0x7f0000c88000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004ae000)={0x0, 0x0, 0x0}, &(0x7f0000a83000-0x4)=0xc) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x648, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x6, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffc, 0x400, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x80000, 0x0, 0x8, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f00005f6000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl(r6, 0x2283, &(0x7f0000001000)="f8") perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5e000)="2f6465762f70746d7800", 0x0, 0x0) 2017/10/02 07:57:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(0x0) r0 = getpgid(0xffffffffffffffff) r1 = getpgrp(r0) pipe(&(0x7f0000e39000-0x8)={0x0, 0x0}) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f000048d000)=0x7f, 0x2) setpriority(0x0, r1, 0x85) r4 = syz_open_dev$vcsn(&(0x7f00000f9000-0xa)="2f6465762f7663732300", 0xffffffff7fffffff, 0x200000) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7fff) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000631000-0x9)="2f6465762f6b766d00", 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000421000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000079d000)={0x4, 0x7, 0x8, 0x10000, 0x0}, &(0x7f0000653000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000e68000-0x108)={r8, @in6={{0xa, 0x3, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10dd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x8, 0x5, 0x20, 0x81, 0x10001, 0x7, 0x63, 0x1f, 0x200, 0x1, 0x4, 0xe2d, 0x6, 0x7fff]}, &(0x7f000051b000-0x4)=0x108) r9 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r6, 0xc0a45322, &(0x7f0000bcd000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) sendto$unix(r7, &(0x7f0000710000-0x1000)="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", 0x1000, 0x20000040, 0x0, 0x0) ioctl$KVM_SET_SREGS(r10, 0x4138ae84, &(0x7f00009a6000)={{0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x3ff, 0xb7, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, {0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xf000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x217, 0x1b0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r10, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r10, 0x4138ae84, &(0x7f000022b000-0x138)={{0x100000, 0x4002, 0x9, 0x9, 0x80000000, 0x1, 0x7f, 0xfff, 0x0, 0x92c, 0x36c, 0x1, 0x0}, {0x0, 0x3000, 0x0, 0x80000000, 0x3, 0x3, 0x400, 0x3f, 0x2, 0x1, 0xff, 0x3, 0x0}, {0x1f000, 0x14000, 0x1b, 0xaeea, 0x100000001, 0x3, 0x3ff, 0x2, 0x9, 0x7, 0x3, 0x22c3ea94, 0x0}, {0x10001, 0x100000, 0x10, 0x6, 0x6, 0x2, 0x800, 0x9, 0xffffffff, 0x1, 0x5, 0x9, 0x0}, {0x0, 0x2000, 0x8, 0x100, 0x9c, 0x0, 0x1ff, 0x6, 0x2, 0xffffffff80000001, 0x8000, 0x3, 0x0}, {0xd000, 0x5000, 0x0, 0xff, 0x7, 0x7, 0xdd, 0xffffffffffff7ff1, 0x2, 0x407, 0x4, 0x8, 0x0}, {0x3000, 0x4002, 0xa, 0x1, 0x200, 0x81, 0x6, 0x6, 0x1, 0x7, 0x8, 0x8a, 0x0}, {0x2, 0xf000, 0x0, 0x800, 0x5, 0x5, 0x80000000, 0x3f, 0x40, 0xb9, 0x3, 0x7, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x4, 0x15004, [0x0, 0x0, 0x0]}, 0x1, 0x0, 0x100002, 0x516, 0xa, 0x400, 0x10000, [0x3ff, 0x100000001, 0x7f, 0x2]}) ioctl$KVM_SET_GUEST_DEBUG(r10, 0x4048ae9b, &(0x7f00009a3000-0x48)={0x80000, 0x0, [0x800, 0xc000000, 0x5, 0x40, 0x5, 0x2, 0x9, 0x3]}) 2017/10/02 07:57:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x90001) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f15000-0x6a)={0x0, 0x62, "0afb94c3b1b415e2a6be17b06e618375696be37d9ab1153c547fdbd042c8a40265f88fc2ae6a977c11457a431c3e76717b0a1d1eb3bba56ffc900a193d28506c712c9da9b311683b4b6e1666620166542d62709e31b0179845ec93808f53eb85f272"}, &(0x7f000072d000-0x4)=0x6a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00006f7000-0xa0)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0xff, 0xf9, 0x9}, &(0x7f0000c35000)=0xa0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000234000-0x4)=0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KDSETLED(r2, 0x4b32, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x1, 0x1, &(0x7f0000002000-0x28)=[@generic={0x18, 0x1f, 0x0, 0x0}], &(0x7f000029c000-0x8)="6d09645773756d00", 0x7, 0x80, &(0x7f0000002000-0xe4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x1}, 0x30) 2017/10/02 07:57:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c10000)="2f6465762f7573626d6f6e2300", 0x8000, 0x100) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b04000)={r0, 0x28, &(0x7f0000af4000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) listen(0xffffffffffffffff, 0x8) r1 = epoll_create1(0x80000000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00003ba000)={0x7ffffff8, 0x0}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000be4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000f6c000)=0x0, 0x4) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f000081b000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f0000255000-0x80)=@generic={0x1e, "0102ec0000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000e58d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c98040000000001040000cb184a"}, 0x80) connect$nfc_raw(r3, &(0x7f00001b5000)={0x27, 0x7, 0x8dc0, 0x6}, 0x10) ioctl$sock_proto_private(r3, 0x89e9, &(0x7f00001bd000-0xf2)="9258628bea71057e2ac76f41f52bc91e711ff763069d4c0f35050dc20c5873fd88d8e4d7ba83811313ffa6b3416b3eebc87e449350743f6ddef4590ee67a7ea9d562327c29880b7d1194ed89930fe3ea4dfbc281a0626f4a297a3f9bb7fddcc72d3cb033b484a9df9e45a47c28e1a5fb57f839bdd4d3e8a87edaac68b506d98297305dec45f524d66aebcbe8a3c9aaebcddb974c31f511b14954025a80fa9223e2dd320a28fc791cdfd36494443ae96b40eb9589f2e86bd35e4391d1766b8fd61a602045fd60766d700f7a03c23394e5d59ebd09975bf73337b0ec1db109ddfc5409fd0fa437904b966d1561476d1b308cd8") bind(r3, &(0x7f00001bb000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r5 = socket(0x10, 0x5, 0x8000000000000f) pread64(r3, &(0x7f0000000000)="", 0x0, 0x0) write(r5, &(0x7f0000689000)="1c0000001e000720270100081d002200010003000009f9000600000000000000", 0x20) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000470000-0x8)={0x0, 0x0}, &(0x7f0000157000)=0x8) 2017/10/02 07:57:47 executing program 3: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fa5000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x8200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000dfc000-0xa)="2f6465762f7663732300", 0x0, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000534000-0x10)={0xffffffffffffffff, 0x18, &(0x7f000098f000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000fa7000-0x8)="2e2f66696c653000", &(0x7f0000fa6000)="2e2f66696c653000") ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000afc000)={0x1, 0x0, [{0x2e9, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x8000, 0x0) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000afc000)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40046432, &(0x7f0000001000-0x4)=0x1ff) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000109000)={0x4, {{0xa, 0x1, 0x89, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/10/02 07:57:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000780000-0x78)={0x2, 0x78, 0xde, 0x2000000000000, 0x80, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x40000000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000693000-0x8)="2e2f66696c653000", 0x1, 0x140) fcntl$addseals(r0, 0x409, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x8882, 0x0) write(r0, &(0x7f0000d03000)="0164b1", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ea0000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000fe2000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0x1000db, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x10) setsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f000037d000)=0x0, 0x4) write(r3, &(0x7f00007b9000)="1c0000001e000720271622081d00000001000000000000000300f700", 0x1c) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f000083a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) close(r3) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000a59000-0x8)={0x3, &(0x7f0000714000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) memfd_create(&(0x7f0000546000)="00", 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000b72000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00002c1000)=0xc) 2017/10/02 07:57:47 executing program 6: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffdfffffffd, 0x0, &(0x7f0000f69000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000002, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000054000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d65000)=0x0) r1 = memfd_create(&(0x7f0000002000+0x901)="64657620", 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$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x4, 0x7fff, 0x3, 0xc2}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000003000-0x10)={r2, 0x1, &(0x7f0000001000)=[@in6={0xa, 0x2, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) ftruncate(r1, 0xffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000004000+0x138)=0x0, &(0x7f0000002000)=0x4) write(r1, &(0x7f0000003000-0x1000)="76", 0x1) bind(r1, &(0x7f0000001000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000)=0xe6) sysfs$1(0x1, &(0x7f0000001000-0x4)="fffffb") 2017/10/02 07:57:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009c1000-0x8)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8004, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, r1, 0x0) mmap(&(0x7f0000000000/0xb22000)=nil, 0xb22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000041e000)="1d", 0x80000000000005) mmap(&(0x7f0000b22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000b22000)=0x0) mmap(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r2, 0x1) recvmmsg(r3, &(0x7f0000b23000)=[], 0x0, 0x0, 0x0) write(r3, &(0x7f0000000000)="82", 0x1) sendfile(r3, r3, &(0x7f0000001000)=0x0, 0x45) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000510000-0x10)={0x7, &(0x7f000045e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000165000)={r4, 0x1}) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f0000b24000)={0x22c4, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f000085f000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) r5 = socket(0xa, 0x3, 0x3a) getsockopt(r5, 0x3a, 0x1, &(0x7f000023c000)="", &(0x7f0000001000)=0x0) r6 = socket$inet6(0xa, 0x807, 0x103) setsockopt$inet6_int(r6, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) r7 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r7, 0x29, 0x16, &(0x7f0000f58000)=0xfffffffffffffffc, 0x4) 2017/10/02 07:57:47 executing program 3: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x20a, 0x45) setsockopt$sock_int(r0, 0x1, 0x1020, &(0x7f0000f12000)=0x21, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000022d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00008e8000)=@generic={0x12, 0x6a8d764000000, 0x3}) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000871000-0x90)={0x7, {{0x2, 0x1, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f00008a0000-0x4d8)={0x8, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0xb1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000726000)=0x0) connect$inet(r2, &(0x7f0000a02000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00002f8000)={0x0, 0x4, &(0x7f0000f1c000-0x58)=[@in6={0xa, 0x1, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x200}]}, &(0x7f0000f1b000)=0xc) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000507000)={0x0, 0x1c140f8b}, &(0x7f00007e8000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f0f000-0x10)={r6, 0x0, &(0x7f0000f1b000)=[]}, &(0x7f0000398000)=0xc) r7 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000048000-0x73)="3fe5bb1112f0e92f30a80cf15d7ccad73e673b473f13e60d5b6462bd597f0bd1c5a8150c73552539ecb331359dcfae85a3da660ad35bd9421c5bc6d20289deb89ec2f34f523ef3533776d3a91f43f822bba51b6eb8678a5bdce41ea585e757a6d34e97490000000000000008ed28c8fd414f95e056f48b699ec1ece9", 0x7c) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f0000bc2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000a9d000)="00000000000002000003ffffff15e30019000000000003000449faf5238f7e23"}) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000f15000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r5, 0x1, 0x15, &(0x7f0000f1a000-0x4)=0x100000001, 0x4) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000932000)={0x5, &(0x7f0000932000)=[{0x7, 0x403, 0x1, 0x91c8}, {0x2, 0x100000000, 0x0, 0xb}, {0x5, 0x8000000009, 0x85, 0x5}, {0x2, 0x1000, 0x8, 0x1904}, {0x100000003ff, 0x3, 0x3, 0x1ff}]}, 0x10) socket$inet6(0xa, 0x1000000000006, 0x6) r8 = socket$inet(0x2, 0x8000e, 0xa89) bind$inet(r8, &(0x7f0000afb000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$setmm(0x23, 0x200000004, &(0x7f0000737000/0x4000)=nil) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000f1b000)="", 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000f1c000-0x4)=0x0) setpriority(0x2, r9, 0xffffffffffff0000) setsockopt$inet_mreqsrc(r4, 0x0, 0x2f, &(0x7f0000002000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) 2017/10/02 07:57:47 executing program 7: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000003c000-0x7)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000055000)=0x8, 0x80000) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000056000)={&(0x7f0000056000)={0x27, 0x9, 0x100, 0x7, 0x6, 0x7, "9163c655bf357216cf9ddca9f06edf1f4e613bd8232fb10559fa1695d9f0e49948d7563f14ecb1ed93be2eb67272a88c7cb50859e0132581dca92298738063", 0x6}, 0x58, &(0x7f0000031000+0x9f7)=[{&(0x7f0000056000)="1d5e28b9e93b97ddb74d51fd670a63a1c3eb19ac3eb5a4393adc53e9279fe86300a609efdf2e88a45beeb5de1d860f960f318d76bfbead72b3ab4b71b44e0cd06036e25b95435b9d0aab9f90c7da3e9522b9236f513584e7cd4e6911e617b0e99acf79ebe2c6b6c9bfba4c913046dd6fd023a270b6c3fe33e658252dafbc069dc6be6567cd97e9a13f25d4b74ae4dd6dcae9b2a3c8998d5b3cca16794bea6050c1bcc7e45f219bf2", 0xa8}, {&(0x7f0000056000-0xf9)="f54ba9441e00a8f03e52fccc319431a5a377d50054b22028dac467892afd97702b8dfb1681197ea1d49caea02e00a2f0090cb00393cf461443b80307880221e8b0410dad844477ec02c290539a7069fca6925a2268a8e5ad663161a1c6bc739dc22a6fb9318a905d1ce91f700f499b758bc603feaa35b1d7c08043e19ab31f647a1ea0203a41e9a95e553b01f9707b1c96333684a3980882723e7b2f3f0125e494c325c156b9f96a735397cf7768ecf6365b1645a250a54b0c1940fc182a02559d5835b2f613d6bb3e4488606514eccfdacb383cbacf5deac9fddadb9d5b49a0b02e66803dbdc9eaac485968da4e845b3b4cf49798d35c0257", 0xf9}, 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", 0x1000}, {&(0x7f0000057000-0x6d)="7b8cb08f192958841256455a5bb0099a54ea512c08898933eca7f32f645a0ccbd1024926f93ae142001f985849cf3c18872feb22cee93e95cf32b92be9e6f4c18fdafc10a1f394f77fec5911d057c762b826d72788b4b10a88383b575a9a2a7beb2bd52139ece47e9f8b876a83", 0x6d}, {&(0x7f000003d000)="73eb6a92d7f6b4fda8df4074a41c12fbce478b9edbc6fde6e56789b73472280b288e7622997ddfa856d13b97743f3c9ee7cec21a6685e1ce0a3694f4059ac7b6161dd89c33b03f88", 0x48}, {&(0x7f0000056000)="5c42f2e10c4e0303c55aed398624895269a8c8863d0dbd83d5b09d95c7810920900f97774bddb8a190360f", 0x2b}], 0x6, &(0x7f0000021000)={0xc, 0x103, 0x9, ""}, 0xc, 0x4}, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000016000)="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", 0x1000) mmap(&(0x7f0000996000/0x1000)=nil, 0x1000, 0x6, 0x8972, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000012000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x81, 0x2, "604af622d8334b05f1ba5d820e38dd06c6a221709cdb8be7c6eb726b905a23eb29ec6f81fa5f5db9c8629ad96614fa75df1e0619938e526a97701fc78ea351f9fe27c2948639f1ceba46c0af494cde27"}, 0x160) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000471000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00005d5000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x5, 0x8f, 0x6, 0x5, 0x5, 0x9, 0x3, 0x0, 0x9, 0x101, 0x80000000, 0x200, 0xe2a3, 0xe3]}, &(0x7f0000108000)=0x108) timerfd_settime(r2, 0x1, &(0x7f0000a42000-0x10)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000906000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008e2000)=@sack_info={r3, 0x7f, 0xd64}, &(0x7f0000ce5000-0x4)=0xc) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f00004e9000-0x8)=0x5000) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000d71000)="2f6465762f6b766d00", 0x200, 0x0) r4 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000bfb000-0x8)={0x0, 0x10000}, &(0x7f00005c6000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00005cb000-0x14)={r3, 0x7fff, 0x8, 0x2, 0x4, 0x151}, &(0x7f00008a4000-0x4)=0x14) r6 = socket(0xa, 0x3, 0x4) setsockopt$inet6_int(r6, 0x29, 0x47, &(0x7f00005b0000)=0x8, 0x4) sendmmsg$nfc_llcp(r6, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66e0200000000000000803af2"}, 0x28, 0x80}, {&(0x7f000023b000-0x60)={0x27, 0x8000000000005993, 0xc038, 0x7, 0x100000000, 0x100000001, "89c0a949918f1849dad6fbd276c2613dc27942845d0ca6c3aa16b35e4d3bb5192bb2ebab4afb664f4f442a60455c4bd119113ca2dea2dd750441098296c0be", 0x400}, 0x60, &(0x7f000023c000)=[{&(0x7f0000408000)="84fa2c6188ff4460443ac700776e0a336ab8f211922fe675f30d4bcd5b6dcce1289e01f359a0d9123785184539e22e7ef97bbeb602e9b8ece54c1da307e2e96996ec4baf72c1fa3c14e842c63e306f8ac16da3cc1505e45feef0f55335cd1b3b4f74b532ca59b80f785e876a37895cb52f", 0x71}, {&(0x7f0000c0d000-0x1000)="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0x1000}, {&(0x7f00003ca000)="6e78ab4e4e3373c594232d6f8f284f60cb1b73d111f11118d557b50454c6ef45a527bab3ca01d4364694cfaada42bc54e658e425f6bac3d5246595bd4d301d95e970ce356879b5176da0c70e8dde72a5a4df2b0fa2f259d4a7f15b56ba038b60abde0bf5214f341379961897fc6ac76066cbf7381a9e86a0189a9977b75bb70bc1f311802b8058372f6608f8299b2901d4eca0b6c8c22ddd9645cf722b6fa3a27defa2e278a8454eae2d8aef020e347bf9448aac4e96", 0xb6}, {&(0x7f00005cd000-0x9e)="5731ec2b74a11f3f7df4a04c9afb72edb2eee577db98ae2a977357918544fe32bd6881844484b5372e06c82d3b09b920a9dc25f012f55bc3578362a15b9e4b8aa3e85642b25d0c8f1709711066680911aab52b59ef7b396d526deb0b85b1b89d13f43e6ad9944391556bd713d81908b747434fc93ee1d323fe4d9615ae9fe545efb7b60ce5f2896ddd200b8b531bf22cfe28dbf2adec467a89951336e515", 0x9e}, {&(0x7f0000329000-0x51)="c5a699858e8399f4175ad859964071f4b684999c6f40b683787b828d0d51d9436414a539aad67490627dc5387b70e186b0ae1a5ad135eb661ce441b751f149bd31d8974ea6afe934d94aadd9eecab511aa", 0x51}, {&(0x7f0000576000)="4e6eb4419b8079334e15aa0e70968745ab944f9b2f282d7ed12b023a69e7e92ac9251f54d7b05008d26ff83deb7bc829c9e3092c564a5763bd558e2b9808790b5e64b9cd46a6725605890e91f7ab9765267dc7a450b56ef803599d65d9283a8442bb546606520af46b294dbf12473cae81ebb5618acdb322b36520895668c621fed9e038c88dba61", 0x88}], 0x8, &(0x7f00000a1000)={0x18, 0x110, 0x5, "01ff"}, 0x18, 0x40}, {&(0x7f000011f000-0x60)={0x27, 0x8, 0x7, 0x1, 0x6, 0x2, "06f6c3c233fd23f99e5f58ec128015bf2b57ef3791639dc6141383101598f079a271ee3fff4e710bdb69e87f52fc6010e58b4feecb2069f56ae665af08bc81", 0x68bb}, 0x60, &(0x7f000023c000-0xf)=[{&(0x7f000023c000-0xdd)="21f4773745390bcd421023fc4ef7f1729169a51663e22ce24080c321264fba6fcfb2625c7f5eb1ebffdf5fd6ab2b73401b33cddafaf748826cccda35c0366ed66516ab4874c9036bae2a1b4282d3d387f5c4711f3abc840c9da036a9bb47080cc40f187059d96ef49f032074c28addc8056e7ac4d703eea3e412462ae813e9ab21f6ec59162a3afa1890c1d1e9976174438160b6e9c8fdadd8b054f8a69c16246b9b9de8e3b1805e31f008184aeb81cdd0b045bba441cbb232cd72131045944c6c1f9677a93eaba8a1e536b530488b6dfd2b59a6fa411996e5efda4529", 0xdd}], 0x1, &(0x7f000023c000-0x40)={0x40, 0x104, 0x7fff, "00632fae3d16f0df1a7b13bd096fa531e1ca589b8b537fdb7a6bead75db581074b6867d7a05aeae4da"}, 0x40, 0x220000000}], 0x3, 0x0) fcntl$setpipe(r1, 0x407, 0x4) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f000013d000-0x8)={0x3, 0x5, 0x5, 0x9}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000004000)=[@in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf871}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}], 0x6) r7 = gettid() setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000ab2000-0x8c)={r5, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x97, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x40000000000, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000789000-0x78)={0x5, 0x78, 0x3, 0x6, 0x6, 0x9, 0x0, 0x56e, 0x200, 0x3, 0x3f, 0x200, 0x8, 0xb, 0x0, 0x80000001, 0x2, 0x20, 0x5, 0x100, 0xffffffffffffffc0, 0x100000000, 0x3, 0x5365, 0x7, 0x6, 0x0}, 0xffffffffffffffff, 0x80000001, 0xffffffffffffffff, 0x1) 2017/10/02 07:57:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000022a000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f00009dc000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xcea, 0x8040) bpf$PROG_LOAD(0x5, &(0x7f00002ed000)={0x1, 0x3, &(0x7f00009da000-0x18)=[@generic={0xd885, 0x0, 0x40000000000, 0x5}, @generic={0x17, 0x0, 0x0, 0x3}, @map={0x3f, 0x4, 0x7d1, r1}], &(0x7f0000003000-0x6)="47504c00", 0x788, 0x80, &(0x7f00009d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x0}, 0x30) r2 = socket$inet(0x2, 0x3, 0x9) mmap(&(0x7f000019f000/0x4000)=nil, 0x4000, 0x2000001, 0x1111, r2, 0x0) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f00009dc000-0x51)="467f711645f5de2e7e546b01205a77d43e904debfa348eb30deb8a63fe4cc5da2ccb567c01083d40d233d206fea8b8dcb2bf3e8819165cc17646a6c3427daeb0f25b7d3ba9bca51a83b4687ef4e882f769", 0x51, 0x8000, &(0x7f0000cd3000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000002a000-0x1)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xd88000)=nil, 0xd88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x38, &(0x7f000051e000)="ff0204000709def31d00112200060020144e000000020458", 0x18) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x34, r4, 0x80) sendmsg(r4, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000011d000-0x10)=[{&(0x7f00003e5000-0x70)="c6ba49a37254870cacdc15ab5415c587edfb845575ae2c343c95930ff297e922e17070d71520e334d44918610eccd7dd81d0941c21e74e0fe49346e274fcb26025be488d3afeb654bdb5a075e14f196f71d459abeefbbf6edc7c67423f250f310250ee4f2f96d1497f0ca6fd2d4da94a", 0x70}, {&(0x7f0000cd3000-0x1)="b3", 0x1}, {&(0x7f0000ffb000-0x1000)="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", 0x1000}, {&(0x7f0000fc7000-0xac)="dc514f35f75984b10192ecf8ee1b44ff735c3d64c0b114df5a738997c920a112ff0e49035dde6ced73e7d9ba5de64b22f8dcc4f0e93bc5a3c2bfc467079671a152c3e0f9a90265bac8c2dcfe67763ef21e9166ffe9482393245e7e17010b56a87a9a1e9f839428cd0d057ba04d1f26a2b8e265f05fc21510223886522d55f307479604d8cd7f22421e2b1e887f3f59dac62918bd5fdbf63fd60bda9e0133103a9fd4d64d5fce1cff0c22d8d5", 0xac}, {&(0x7f0000ffb000)="61d2636884a66ff6108ca23dca55b502c396515ba492cc7d09c043a783c9b8976e1f010776957de58998584364421d0410c73b3094945634f94f68f6e9ba2496735fd179533c89ea88bd70f8d9b72f6c0fcec99bc2eb76c189cda6fa290595de5069ee4643", 0x65}, {&(0x7f0000ffd000-0x46)="bd5cb293b53453acb9421ea31ee2d3508d34df31d71131833b088a1c2aca59c9b07914b35c4070d2c72dd2b1e40729fa934e32686371e8e5965d998cdb2070dd3964fa27d2d7", 0x46}], 0x6, &(0x7f000082c000)=[], 0x0, 0xfffffffffffffffd}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000b3c000)=0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ffe000-0x10)=@generic="9eac7ce1212784709c7fde92a8c26721") socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f00004c7000-0x18)=[{0x4, 0x100000001}, {0x8, 0xc43}, {0x7, 0x7e0000}], 0x3) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000911000)={0x0, 0x90, "c6de6e39eb32604beec1179ee0033ddd93bbb711ffbbcadc0304d34071d9d8906b3260b9620c7b48b2ac9fdf4eb4cc3990cad1c23968270268775e5dedc2d1197d5c4c9a06306e6dcfaf5a85ff67f16e101354a8c21b5b3c744aef9ca3adda5c9a81087fd3ff65eac99f068f9eb77d3014396111d4e45ab66ff681d8348c9019e17148b8844fb6a3eea6b275bfbc105d"}, &(0x7f00008cc000)=0x98) 2017/10/02 07:57:47 executing program 5: mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x0, 0x1a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000099f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002cc000)={r2, &(0x7f0000fe6000)="", &(0x7f0000eb1000-0x1)="05", 0x0}, 0x20) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f00008ae000)={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x967}, {0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1f, [0x0, 0xfffffffffffffffb, 0x4247, 0xff, 0xf894, 0x100000000, 0x7fff, 0x101]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f000001e000)={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, {0xa, 0x2, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1659}, 0x7, [0x80000001, 0xfffffffffffffffe, 0x0, 0x8cd, 0x122, 0x3, 0x0, 0x4]}, 0x5c) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000cab000)={0x40, 0xfffffffffffffffb, 0x781b, 0x4}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xe, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0}, 0x1c) socket$kcm(0x29, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002cc000)={r3, &(0x7f0000068000)="b5", &(0x7f0000eb1000-0x1)="05", 0x0}, 0x20) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f00000a9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000014b000)=0x8f) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000085e000-0x10)={r3, &(0x7f0000721000)="0007"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004d0000-0x20)={r2, &(0x7f0000619000)="", &(0x7f0000e55000)="ee", 0x1}, 0x20) close(r0) r4 = socket(0xffffffffffffffff, 0x80000, 0x1000000000000300) setsockopt(r4, 0x107, 0x12, &(0x7f0000000000)="", 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000de7000)={0x0, 0x101}, &(0x7f000068b000)=0x8) listen(r4, 0x7) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000065e000+0xb59)={0x0, 0x0, 0x0}, &(0x7f0000a8a000)=0xc) syz_emit_ethernet(0x2a, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xa, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @loopback=0x7f000001, @random="586162ce493d", @local={0xac, 0x14, 0x0, 0xaa}}}}}) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r5 = accept4(r4, &(0x7f0000e81000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000154000-0x4)=0x10, 0x80000) setsockopt$inet6_buf(r5, 0x29, 0xcd, &(0x7f000068a000)="f755ec59b49faea5fa1c428cdb2d24b7815434ddce148b7992e0ec4a1b38a955d414952c6073f5c7bc5f4471e2fc0c2772ea3fd3daac650be84f0a897708614fc64eb928a868841fd98153d85ed6eb98f22f33cd5f018a2313dcff1bf4833e4be360ad432dd95cab88f358e2af6935316f5643672893cd9c423289a411aea82a962b491b2bf8955ee311a462ec7276d05e7c9beffcef3afcd5647bbb228fea04737d55715bfb471f6bbe9061fcf1d0dc6d336ff683d7095fd65b47a6dcd4f71e6e1fd6871741a7f9c48dbaf922f12ec0ad2cbe08b99ad057bcfaf3558db3db88562197b521390d6c7c4ae98abb30", 0xee) 2017/10/02 07:57:47 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000698000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x2, 0x2, 0x4, 0x7, 0xfffffffffffff001, 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000b0e000-0x3)="2b7b00", 0x3) mq_timedreceive(r1, &(0x7f0000a77000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5, 0x3f, &(0x7f0000a2a000)={0x77359400, 0x0}) r2 = mq_open(&(0x7f00003ee000-0x18)="706f7369785f61636c5f61636365737377656d30656d3100", 0x0, 0x0, &(0x7f0000319000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x1e) r3 = epoll_create1(0x80000) r4 = mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000469000)={0xffffffffffffffff, 0x0}) r5 = epoll_create(0x8) poll(&(0x7f0000024000-0x50)=[{r5, 0xff, 0x1}, {r4, 0x1, 0x1}, {r3, 0x9a, 0x2}, {r2, 0x3, 0x7}, {r4, 0x41, 0x4}, {r4, 0xa, 0x6}, {r2, 0x6875ebc0, 0x44eb}, {r3, 0x11a, 0x2}, {r5, 0x8, 0x2}, {r4, 0x0, 0x100}], 0xa, 0xce8) mq_timedsend(r4, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f000024f000)="2f6465762f72746300", 0x2200, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r6, 0xc0bc5351, &(0x7f0000e5c000)={0x7, 0x0, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "8d9c463bdf5e6a3d", "bccd5d7bb4f51d98008ba743d05373d5330f6259359237ec845cff036a796239", 0xfff, 0x4c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000de3000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r7, 0xc0086418, &(0x7f000032f000)={0xff, 0x0, 0xffffffff, 0x7ff, 0x1a, 0x4}) r8 = add_key(&(0x7f00001e4000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f00004b7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000eb4000-0x7a)="57211a07f14b680b8592c76540ad336d6394da02cee91e262b3d37a1d57a26ba14ace41ef2f9e217190792b4512a39a30a1d38ede4147df572b8abaf190b7510845adedb9275482da5d20996fa69b651c6c583e4ea157b18f6264f484a5c733577608b275ff48027600f99e174ebeee08b7cb079c1117834d97d", 0x7a, 0xfffffffffffffff8) r9 = add_key(&(0x7f0000846000)="7573657200", &(0x7f000059e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a5e000-0x50)="6835fccbadb3a7529db00875fb91275fc14eae305cf11228dd2c2f633312f832438fe6a8e4e027accb0fb07738568f843674af435b7a1ff0b44fdad361f6448c14ebf44384a7e73f17ba14f34a7349e9", 0x50, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000ac0000)={0x0, 0x10001}, &(0x7f0000263000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f00003b8000-0x8)={r10, 0x8}, &(0x7f0000d92000)=0x8) timer_create(0x0, &(0x7f00008fe000+0x129)={0x0, 0x0, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000509000)=0x0) timer_settime(r11, 0x1, &(0x7f00005ac000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) add_key(&(0x7f00005b3000+0xbb9)="2e726571756573745f6b65795f6175746800", &(0x7f00009d7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000539000-0x8b)="8ab327a9c2711db34a1436f0a8c26e382f5c905e019a3f41530b1fae42b7cadf0728ee9b6ecca6b26ffc3ec9be685b3a63c4d3a1a91a4e0ace0f20e5af9cde6bfdfa02ec31ee7983cabd50acba12a868155dd839bb5b197a254e7adb366462eccf0d3aec4094320f89387f93d11d48276a5222d10720df5f92860f1c8b43c4824ce6b10c163237f4858f9d", 0x8b, 0xfffffffffffffffb) keyctl$instantiate(0xc, r8, 0x0, 0x0, r9) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ae3000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r7, 0x40086409, &(0x7f0000f7f000)={r12, 0x0}) setsockopt$llc_int(r6, 0x10c, 0xf, &(0x7f0000951000)=0x5b26, 0x4) ftruncate(r7, 0x9) 2017/10/02 07:57:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = socket(0x11, 0x3, 0x800000008000300) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fdf000)=0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000a37000)={0x1, &(0x7f0000698000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000985000)={r2, &(0x7f0000e8b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) setsockopt(r1, 0x107, 0x8, &(0x7f000008e000)="00010196", 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000df1000)=0x6, &(0x7f00006ae000-0x4)=0x4) getgid() getpeername$ax25(r1, &(0x7f0000057000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000020f000-0x4)=0x10) listen(r0, 0x335d) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000501000)=0x5, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000367000)={0x0, 0x0}) bind$netlink(r1, &(0x7f0000f5b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) sendto$inet6(r3, &(0x7f00003fc000-0x1)="a1", 0x1, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x80006, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getpeername$ax25(r1, &(0x7f0000567000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000d6f000+0xb65)=0x10) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f000021f000)="2f6465762f73657175656e63657200", 0x10000, 0x0) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x81) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000d3d000-0x1)=0xfffffffffffffff7, &(0x7f0000089000)=0x1) bind(r3, &(0x7f0000261000-0xc)=@nl={0x0, 0x0, 0x521f, 0xce}, 0xc) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) clone(0x100000, &(0x7f0000705000)="ace6138753423616290dc672adc1fde7e09e5af3f90ba726ffdfb48af3660d19e1e8fd179d4409d29c7eeda638a56f1d9dd6adb980b6212486ea3cefeac513fca9b13325dd7023b27917a94135768b78c403c92e883cebdee2b790fdfbe6a4d2f83234f818310570acb63badf9564f78e345684bc1afd64df116793872a2885d9fccebde1ea46e2e4db41de18014ca91040b20d95c431700", &(0x7f00002bc000-0x4)=0x0, &(0x7f0000797000)=0x0, &(0x7f000084e000-0x20)="ba65be4f03b54cea64e69ced209df53581ab3779e33c02d90bf6387b10be9610") setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000ce8000)={0x200, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_proto_private(r3, 0x89e3, &(0x7f0000d26000)="982020afe70af51845151ae4be977dcb030a7a4918f6bc48a799f06d9d1438f79d148eed6872a7bca805ae8f7d79606ac092ceed782ad8bc25c82511c56bf6cfc70a4342b7ab5a08c95a07eba07c1f9ab04ab3250a798d4be2a452ba7d8d3c06fd416c31736b0cece71f5e4c9ea49c10a2f9587878e81306bfe3bc34642d0453cbdfc6e5e222fc40326e92a238e477ec23f4a42f861e28869745b862c2f1362b86596843d4bc1ff75e044f51ec2f106884bcd25a99f86fc57b7cf1aca6657e2c7eb39017ec2eac4a44a0eeccdc358a9e9a8eaf076d90a090f6853efd") getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000601000-0x4)=0x0, &(0x7f00000e9000)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000243000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r6, 0x4010641a, &(0x7f00005c1000)={0x6, &(0x7f0000af6000)=[0x2, 0x2, 0x6, 0x101, 0x0, 0x400000000000000]}) recvfrom(r1, &(0x7f0000ff9000-0x5)="", 0x0, 0x10121, &(0x7f00009a5000)=@sco={0x1f, {0x0, 0x0, 0x20, 0x0, 0x3f, 0x0}}, 0x8) recvmsg$kcm(r1, &(0x7f00007c6000)={&(0x7f00007a6000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000942000-0x30)=[{&(0x7f000055c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f0000868000)="0000000000000000", 0x8}, {&(0x7f00006ca000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}], 0x3, &(0x7f0000e65000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x4}, 0x20) 2017/10/02 07:57:47 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000018000)="fa", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) poll(&(0x7f0000007000)=[{r0, 0x40b, 0x0}], 0x1, 0x1000000aef) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000014000)={0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000004000-0x4)=0x3, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000001b000-0x8)="2e2f66696c653000", &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000000d000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000012000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d) ioctl$TIOCSTI(r0, 0x5412, 0x3b) setgroups(0x2, &(0x7f0000004000-0x8)=[r3, r4]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4e019, 0xd, 0x4000000668, 0x1d, 0x0, 0x8, 0x0, 0x8, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb8000/0x2000)=nil, 0x2000, 0x1, 0x1011, r5, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r5, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x6, 0x0, []}]}}, ""}}}}}) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000900000)=0x8, 0x4) r6 = socket$inet6(0xa, 0x1000000000006, 0xfffffffffdffffff) getsockname(r6, &(0x7f00008fc000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca1000-0x4)=0xc) socketpair(0xa, 0x80000, 0x82, &(0x7f00003e6000-0x8)={0x0, 0x0}) dup2(r6, r6) 2017/10/02 07:57:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="2f19feb70eea8586e9ba59bd08565c8682128f5adaa01ca6cf456262a78d8bbad38188f2e2ac571ef1eb28598ebe70cd00a9ee010ca44ee2dd74a38bba27bcec2af68a4bff80efec5d56160e98c7f3fcce1fe5962ef182a7271fb45e0c5599ec409e6158cfce2196d230882c57f89d9dabbbc37f98c2d939a65004d23e3e5296794d0325189241ca6668a35a60520041c8e403bea5616cba74ea73f9ddeb8ddf488bf758e689475189641a69368759dcff54c1a8a082ac8e772df51e511ea945b06b96502a", 0xc5) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x9) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x5, &(0x7f0000001000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f000053c000-0x8)={r1, 0x3}) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d0000-0x10)="2f6465762f73657175656e6365723200", 0x40000, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000cc000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000002000-0x14)={@loopback={0x0, 0x1}, r4}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000002000-0x10)={r2, &(0x7f0000002000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) set_robust_list(&(0x7f00000cf000-0xc)={&(0x7f00000cc000/0x4000)=nil, 0x0, &(0x7f00000cc000/0x4000)=nil}, 0xc) close(r0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f000053c000-0x40)={&(0x7f0000000000)=[0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0], &(0x7f000053c000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[], 0x2, 0x3, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/02 07:57:47 executing program 2: sync_file_range(0xffffffffffffffff, 0x8000000000001, 0xfffffffe, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000c18000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x20a, 0x20000) r1 = getpgrp(0xffffffffffffffff) r2 = perf_event_open(&(0x7f0000a31000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x3, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) r3 = creat(&(0x7f00009a8000)="2e2f66696c653000", 0x0) timer_create(0x2, &(0x7f0000c32000)={0x0, 0x25, 0x5, @thr={&(0x7f0000eb7000)="d140ffa56c3561959fe8c520068010d5933e76f24e0953543b4d616c1428b3e1887f319810346f4f96dc85e828baa932d26b4205fb2c837282f9fc8e2a5c0523b231320d45c30016afa8ce233d75b8e7db4d62375de2d3b62769523389715d11ac3000637e5083839997e0164cc2ffb2aed26939b4d5ce615f3f470bb3850ceb7b55ff8acc4c021c117ffccf69572690bc0342f7a0895fc4aa2b4ac55fd50fe0e0b3a1", &(0x7f0000728000)="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[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005a4000-0x4)=0x0) timer_delete(r4) fcntl$getownex(r2, 0x10, &(0x7f0000cc8000-0x8)={0x0, 0x0}) r6 = perf_event_open(&(0x7f0000c01000-0x78)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x100000000, 0x0, 0x7f, 0x0, 0x0, 0xfe, 0x4, 0x0, 0x0, 0x0, 0x40000000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa1d800000000, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x100810, r6, 0x0) r7 = syz_open_dev$random(&(0x7f0000cd1000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000b68000)=0x1f) r8 = getpgrp(r5) r9 = syz_open_dev$mice(&(0x7f0000400000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80) ioctl$TIOCLINUX4(r9, 0x541c, &(0x7f0000d49000-0x1)=0x4) fcntl$setown(r7, 0x8, r8) fcntl$setsig(r7, 0xa, 0x11) gettid() futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359404, 0x0}, &(0x7f0000048000)=0x0, 0x0) rt_sigtimedwait(&(0x7f000075c000-0x8)={0x0}, &(0x7f0000f0d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000857000-0x10)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r10, &(0x7f000087f000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r10, 0x5) syz_emit_ethernet(0x4a, &(0x7f00003d8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) futex(&(0x7f000000d000-0x4)=0x2, 0x1, 0x0, &(0x7f0000fd8000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) tkill(r5, 0x1000000000000016) setns(r3, 0x4) 2017/10/02 07:57:47 executing program 1: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001b000-0xc)={0x0, 0x0}) socket$inet(0x2, 0x8000000000000003, 0x6) r0 = open(&(0x7f0000962000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000305000-0x10)={0xecd0, 0x1f}) readahead(r0, 0x56, 0xff) fcntl$setsig(r0, 0xa, 0x3) open_by_handle_at(r0, &(0x7f0000002000-0xa4)={0xa4, 0x8f3, "989efa2b740b45de6524d3fbcbd59eef1d7230913aab424ebc8e5784c22146978d82cee61f2cebba96cf8957cbf3b7aa02161170e39c96365b2ba2764348ee31357e5d388ef946c65c915f55e23aaa9eb6ad6db86dc668ed26836aa63b947b862711417bf6f438004caff953f86edcbe4da1ad4cfcdef44166472421a3fd757b9256cdb526d33751ff32f2177e8b6d6fe05f303f6279b334a85bebb6"}, 0x200000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() sendfile(r1, r0, 0x0, 0x2) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) pipe2(&(0x7f0000bf8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) io_setup(0x6, &(0x7f00000d3000-0x8)=0x0) io_getevents(r5, 0xffff, 0x9, &(0x7f0000300000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000040d000-0x10)={0x0, 0x0}) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000a4a000)={0x6, 0x81, 0x8}) getrusage(0x8, &(0x7f0000bc8000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f000001d000-0x4)=0x0, &(0x7f0000afa000)=0x4) clock_gettime(0x5, &(0x7f0000796000)={0x0, 0x0}) write$evdev(r3, &(0x7f0000058000-0x60)=[{{r7, r8/1000+10000}, 0x800000000000, 0x2, 0x0}, {{0x0, r6}, 0x0, 0x0, 0x0}], 0x30) clock_gettime(0x0, &(0x7f0000087000-0x10)={0x0, 0x0}) io_getevents(r5, 0x40007, 0x6, &(0x7f0000df9000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000abc000)={r9, r10+10000000}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000dfa000-0xc)=@sack_info={0x0, 0x9, 0x2}, &(0x7f0000c57000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000611000)={0x1, 0x4, 0x5, 0xffffffff00000000, r11}, &(0x7f0000422000-0x4)=0x10) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000852000)={0x1, 0x26, &(0x7f00002f8000-0x26)="e513b471413cd9f309d3cd517f1b26c301e9bfb4633b7783b28b11c37ec619bf00ae3b3f8bc4"}) 2017/10/02 07:57:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00000fb000-0x8)={0x42424242, 0x42424242}, 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f0f000)={0x4, 0xffffffffffffffff, 0x1}) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f000083b000-0x4)=0x1, 0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000e14000)={0x0, 0x0}, &(0x7f00000e4000-0x4)=0x10) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000018c000-0xa0)={0x0, @in6={{0xa, 0x2, 0x403, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000000, 0xfff, 0x7, 0xe6}, &(0x7f000058a000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d0a000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000003, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x8, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000c7b000-0x30)=[{&(0x7f00002c2000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000d4c000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000803000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f0000451000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f0000276000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f0000083000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}], 0x6) r3 = gettid() socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000e10000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5421, &(0x7f0000d31000)=0x100) recvfrom(r4, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000fa8000)=@ax25={0x6, {"00000000119f33"}, 0x2}, 0x10) getpgid(r3) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x1000000800, 0x0, 0xff, 0x3, 0x3, 0xffffffffffff476f, 0x800000000000000}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x80000021, &(0x7f0000f5b000)=0x5, 0x4) connect$inet6(r6, &(0x7f0000bb1000)={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x963}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x3, 0x4000, 0x0, 0x5}, &(0x7f000063e000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f00009d9000)={@common="69726c616e3000000000000000000000", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r7, &(0x7f0000e15000)="24000000130007f7fe1e801b222500000100000c09000300010000009200000000021617", 0x24) sendto$inet6(r7, &(0x7f0000aa8000-0xb2)="9c0a021c770cc8096a36229fc45050c1e1a74064530155b1d54839455e9fe2b98f0e116b09b21948e908b2b1598bcc4a510060cce689e78b28c45b3439abb5420c85c5ff64f6da404208111ee99a8cf4ad14bf82768568f4eea2b420194737aa7acc65c7bcb9fb009d8fb9a48dc64effc0a3e6768f2ea451396c113958a2ec49e871db925b38f879387809a6013960a3f3133985fabd0f44f1c8c7e27d6b28cdd93e2c107ed135febfec4e6e42dd70fb9dfd", 0xb2, 0x810, &(0x7f0000d45000)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x101}, 0x1c) 2017/10/02 07:57:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f00005cf000-0x8)=0x1ff, 0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae6000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000018000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000a8000-0xf)="2f6465762f73657175656e63657200", 0x300, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00007df000-0xb)="2f6465762f6877726e6700", 0x80080, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000a91000)={0x8000000000000005, 0x20000000009, 0x3ff, 0x6, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r4, &(0x7f0000fbf000)="", &(0x7f0000f97000)="", 0x0}, 0x20) r5 = fcntl$getown(r2, 0x9) capset(&(0x7f0000c9c000-0x8)={0x39980732, r5}, &(0x7f0000d55000-0x18)={0x7, 0x401, 0xd218, 0xfffffffffffffffb, 0xa9b, 0xffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)="2f6465762f73657175656e6365723200", 0x4000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000005e000)={r4, &(0x7f000042b000-0x8)="", &(0x7f0000fbe000)=""}, 0x18) request_key(&(0x7f00002e5000-0x5)="7573657200", &(0x7f0000ae8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ae8000-0x8)="6d643573756d2900", 0x0) add_key(&(0x7f0000a40000)="74727573746564006b", &(0x7f000073e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007df000)="67", 0x1, 0xfffffffffffffffb) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000797000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpid() sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000577000-0x8)=0x0, 0x0) process_vm_writev(r6, &(0x7f0000fde000)=[{&(0x7f00001e1000-0xb9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f0000fdf000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f0000fdf000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f0000fde000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, &(0x7f000057a000)=[{&(0x7f00006bf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f00000a5000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f0000ae3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f00009ad000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f0000394000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}], 0x5, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x1e, 0x80001, 0x0) futex(&(0x7f0000005000-0x4)=0x6, 0x4174d6446cc9f97b, 0x0, &(0x7f00009d0000-0x10)={0x77359400, 0x0}, &(0x7f0000007000+0x2fc)=0x0, 0x27d6) sendmmsg(r3, &(0x7f0000863000-0xc0)=[{{0x0, 0x0, &(0x7f0000615000-0x40)=[{&(0x7f00005bd000)="08d857f67227e72302c168298d1500512c0d6a7140c48fa4d4f10b945c", 0x1d}, {&(0x7f0000c8e000-0x89)="aa961ae045f9e7b6a36e639bd774c426acac03e2b0d924744bd5e066ccf5fd552a7c8b7504db995f36c192add230c4c1a895239158c200bde3d91ee1d9d3bf1c098d0476fbf1f56ca8a5249a3cd7853ee9bfb16f7abb48bedc3d146cbb57312a58652ac9a7761578bd2e818d0a6f0547a00ed0b379ce4be5617e5eed79cecae2e92a3781720da5410b24a2a6c248338dfa0ed1bcc0739545843fd29cd7b0bc563dcdb309bea5016e5ef21cffe8858cde84b1b177f5862535f10ff0aa2f02026cac652cde08f282f87904", 0xca}, {&(0x7f0000587000)="aad8ad89a550764863cfe8f92c8fe91f82a28757b10fff00560cd8d265caeb3c1f8f8c2abfb722ea88293b145e52cf568c74ff27f15828ae021d6b41851307c42537a374cbc03ed7b15f8bf12d0c01ebbfd9946b7698ef754364d2ecdd166b1e5828ce6907e2d167a59a0a6f0c443cb324c85e1826b52424ad9633e8891608dab39b57ad5da144f3c75cf11ae79a019f73fa0465c29f7d9fc3d0e5abd7b5e4a3777884719670fb3709e7e74fa0e40d481a67955accb274488929d46ffee06a7278df2296", 0xc4}, {&(0x7f000008a000)="f35bdd1a8940ad8aeb2dbed633b5e55c3e23d30ae07ac40435a179ebe4fcae2a953d3ee34743266b8f30509817e24a9190fe48d409bd11650ce04681acc4c62624adeea2cfb3bea9c808140570cc126edb60abd0487cab636cf99e2f7b88585298cfce4964aba7f686c99ddc20813d456dbbcda4fba89f951d59a19bfe4bdd77aaa6afffeb26d8db8acc62fb58423d5c394c", 0x92}], 0x4, &(0x7f000097c000-0xc0)=[{0x20, 0x119, 0x1ff, "dd46404cd02a700c5e7da5eb36"}, {0x78, 0x3a, 0x70de, "1fd20cb233ad22bbf9943e630110a78f9fd1b6419447048123d429da0e745d0690c6e201023270187b541dd0cd328ee5dc18ab10487a31d9722a9618af8c932a63fd948b086e6ee874d11703ba71a539cecbe11b0448f21d05a7767cb270c95118"}, {0x28, 0x11f, 0x8000, "7d3c34044386835613dae45e7b36f9964138"}], 0x3, 0x40800}, 0x1}, {{&(0x7f0000f1c000)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000642000-0x50)=[{&(0x7f00005f5000-0x9e)="af468b1c010e1530b42211fb0c8d6da5583a1d5cadcd155c1feb0defd3ce2f71e77470bd395161d47e9d0fdc9a140294b4ed191e963cafd1b1881372b371a0a50d4433796afd5104c9e7b9c71863dcb5470f0de7a6b0712c6dd36a0c884d5b9588b8ba4a884ccd42f177db5e8c32e14d9fcd605720b9f7d3595e6d60fea1d9c1061a91ffc3427f06de158e4ac2c984b7c2d97ca4f96c208b98e6e55c00a2", 0x9e}, {&(0x7f0000b36000)="f04dfc9ffa388a514c3dd3392a5e4b86aa94e222093f212fb947ae39012be8b27b1da3bb", 0x24}, {&(0x7f0000eae000)="f952349a37c36d0ae206bd1d121d4227ede01c6523", 0x15}, {&(0x7f0000d65000-0xcb)="707b6f3f2a2eab42206b0c7a5da9942facd4b46e2c50082b635ac8c68769bd4a6970a82812d10e6f0cddd21995fc7bd31966569bfce0093c973a957901a3f0f481ec4f3ca506b618c002e6bc44c6f763c6e15ee490885fda29b861dcbbed4afb599ab99d19e27f840f806eef03c2e6a8b571c385e842a1bc2e4e17dd574b515868b23670462c098aa00243865f4631ec625f4b19775dd81058f7467c5f424792d25d26c169b840df35fb53f5a5314669df68f31ff2252004bbf244b541d9074a66cbe5b70fcc0c00b27d13", 0xcb}, {&(0x7f0000017000-0x74)="53686b948397be3558fc6afeb958b69d1c9e7d8531c9ef3dd8d3e22a47c22124dfc04b4578895759c5601ac4703d521e397130ee0f597bc6f97dcf94eda2c5a5e2a50658dabb3e6d8368a0066518021820a6cc71e7c1ae643125a9e28bb2af686f181ea5c542d8c124732717f8422062c5120d8d", 0x74}], 0x5, &(0x7f0000a79000-0x100)=[{0xb0, 0x112, 0x7, "9df750cb61afe602faecf59dfbe46c1c58c5471325415859cccf76c3d657f6a3921e33550b8af112d8175cd882be9276af4614696b738b2461ad7754bf2543145b7a72157300bfb0a7056a006f27b48c5f6cc4451065139cf218435b709874db58e6ed7a2ecd5fa2824b32c622ba385501d64cca002c5bf24b34b73936f13f5c28a2886b375eae1569e8bbec2fc6f7c664e45e02b9548bb7b02b10fc8afe7c"}, {0x50, 0x1ff, 0x96, "6e0b0d0efd401a324105143190c8eb051ece31904531a4b545a2bfe1ea41c0de6df75395aef468cbcfee4b9a483b0c5742d585b995faaf901ad8"}], 0x2, 0x1}, 0x7}, {{&(0x7f00009ff000-0x8)=@sco={0x1f, {0x3d2, 0x4, 0x100, 0x20, 0x100, 0x1}}, 0x8, &(0x7f0000013000-0x70)=[{&(0x7f0000cf2000-0xa7)="c1aa0b27357547bb2010d9acab15a335401eece92905139ffb066ea1876de5f17db3747f9e9bb24780aae36d177b18e299c790652cf92d1c7c58d1b7c7b7136ee6c9e500af136789242522cc525e974bb2fdf88a7bf45f68665b6a328f464a38bcf54c0bfcd911302464a85778ac4ab3e6eeaa7d1e48e6c8a4cbf196a4df01cb480605a624d0d6bddca47f1997d249838836bef3b7bd064087494e0f03ecd6a631f35a60302e13", 0xa7}, {&(0x7f0000e97000-0xde)="1b7bf794d0bd2d9b3e91f7afb7db0e3d65ab5e952849017bea54e44d6536cda8a350e657aad5c7064fa8d3d38272441fe721534d5dd51ffbbcf6713cd313ac506f4b1d39afa5d1648ff74c08696be4d1a359f74d2644fe4fb55c4f40ccfd4b25717e4ac767767d0ff623aced45b9bb385dc50ba4583d91af6cded4c36e2d869aca8e47b78fc0012591222b14bf82e2f31180e648e4920304c9f17ee7de07b8bac1a3090be2ad511d08d9ae9c49677a251f2d0d0f8955ef2d0e1293bd72e65c44675da7103fb4de81ac1f259a90d8337cd95ac207a614ed9279c359dd17cc", 0xde}, {&(0x7f0000f00000-0xcc)="b72eb932843c9a02ed0992b689ea8ddff9cf32ce10a3f3bab616aeb18637096d53ae92b532046083348b4275294f3331cbc2fc8ac3e01a62e7168a23a64e674ac4ef41c8dfcfb2e707b9c18459ce61e3e1a952ee10db9e2c3e5519b1e5b0218ebb68e32df8fd10a47ed828dee1383623577dd662a9c09b014e0b2bc5bbe41ad5bb1d9893fea9c51a0fbb49e56dac8aa20a3cfc36a4f1d33c081ddeba66cc61967edb7030c7e350ceab4f607f99caccbc9ae4f57daba00ec763a38376447c0024ee598c21e68654db2d9d6033", 0xcc}, {&(0x7f00008b5000-0xa)="e2c765c4f9bf76f61290", 0xa}, {&(0x7f0000a27000)="7ff541ad0d992c136ec92a59da5a84be527a34f4a0cf7dfdefaf95bcf389970c41e6bf963fb1afcf93685bbacc35b1b8ddcd9a0d60c025b95cf04dd59d8bd8834b262e780a4f25e9a6f4fcbef3ffb95fab6bc76328c42b8c03efc0dc3622db48e045718b85e5537eba6a2572966e506b1311", 0x72}, {&(0x7f00002c4000)="205093cedc5798a1d4600ff45062e77a4d5805888ce114e81c981141b0316f8c01b7435ad9cd07e0851915f3a07053dd5d4990701a7a421fbd9882e7e2f72a50dc63ed3653033477d1434cde78c556af4d3cc5dcba19be6b9dd62d27392024e258a0cfcbb703", 0x66}, {&(0x7f000058c000-0x85)="75f7a97832487426d03bca2669eca8417d36c721d979c2d1b23731cc2a9519d9ea11b13e78312e7056d5f9c7698d21ebd316707cc7b2ad385771106a1b86e3e49c5f085f5260f0012f7b05d81c9b100ad83e7e1db8678a550c64c6aee303d5e5a649aaaa27a0df7c1e5be526e0c8b15939c1357c36812d0d52a3ce32b398e1588becfeb99c", 0x85}], 0x7, &(0x7f0000f55000-0x18)=[{0x18, 0x103, 0x1, "c5064f91"}], 0x1, 0x80}, 0xe0000000000}], 0x3, 0x20008000) listen(r7, 0x9) listen(r7, 0xcd) 2017/10/02 07:57:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) getsockname$inet(r1, &(0x7f0000b51000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000527000-0x4)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000ece000)="2f6465762f696e7075742f6d6f7573652300", 0x1f, 0x82040) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f000058c000)={0x5, &(0x7f0000696000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) userfaultfd(0x80000) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r5 = fcntl$dupfd(r0, 0x0, r0) clone(0x80000, &(0x7f0000330000-0x1000)="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", &(0x7f00009b6000-0x4)=0x0, &(0x7f0000385000-0x4)=0x0, &(0x7f000045b000)="1f542feb62232b74768425307ee66e79049637c658ba789858f60fa155d7ff06b604b966b9b8dab40ed31789e236eb3c4317ae3fcfd92c871ee882c78717ee2d9bc557bc33ee4b958d2dcdbabec2afe97f74b98577ac8743901c10be17b77d543814a255fed8f9d303b93faa4f1c0e741313b712f33b480a7695d52e270534392045d8e2dae010a8e645e2f028e11d17f352df2b45f485fcf6f94e1b21a3e2f1ee661242ddfdb58749723af1c51e15e645abe987c68a41a0fe7e1323127de848e0fcac040c7e169cef") ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) write$tun(r5, &(0x7f00009a7000-0x168)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x12e, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x1, 0x3, 0x42424242, 0x42424242, 0x7, 0x0, 0x16, 0x40, 0x9, 0x0, 0xc000000, {[@generic={0x5, 0xa, "098495db598e0513"}, @md5sig={0x13, 0x12, "08868364eb81d7d116b4ee9b5cdb73e3"}, @md5sig={0x13, 0x12, "0fe27dd9f903e7994d6c03451cb2511a"}, @fastopen={0x22, 0x12, "e2998b438675e27c0db17f0dc4b8e744"}, @sack_perm={0x4, 0x2}]}}, {"fbcd18034b382abb222ca2427cc2b20c44a05dcda37f87798632aba866a2d385d444c6cd2f6fba0bf94a544ed155a044059bd4fadd348efa3db4e0cbb7b6900d5749a2e5c1f36d56e73908f419415d7b31cb60676da4828a1ec1a34d0a0a676d22edd433b6f00909187b292bad044603205845217f50932121d70b27262d7f487ed237a125154ead7b1e832bf01355112b953b5f66c6acba2e48bef648064b109ff200fcfe9213429bf647d28a31b7655c3d3918f2abd36b7212ea5de4acb0791694cc2476ec4b957a91355f9878cca1ed11d8e716c7"}}}}}, 0x160) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e03300000000020000000100000"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r6 = socket$inet(0x2, 0x1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x2) r7 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000572000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000077d000-0x28)={@common="6772653000000000a3e4000000000000", @ifru_names=@common="697036746e6c30000000000000000000"}) setsockopt$inet_dccp_buf(r5, 0x21, 0xd, &(0x7f000078c000)="8e47db8807673c8088deb236758a830ce008cf3f1f8d8e8da96d8e7f959e1e9f420bc2b6370fb5d0f936a339818747fc8bffa73e49724b98dd61eacd7eca944f0e9b8e506be98d4b84bfd62b163353571bc7144b8a08d4f3b0237796b098f051b54ae2e3f82c84f61de30ab689fd56838a1e0ff3169e729f40b19a938d51ed3e07d7f30613e32a6c1a81190dba72ebec95b69ea5aa9e6cb4c62ba0cec891e86ad945659ba65d96f9f94371d0499a67e0a42a460bc14515f46cdbafcf3d0a365fd828f3b144b00707c93371e012e172ccdd32a788150439af10d3d47c9af895dc9fb73d7a7fd80f7345c2e573e487239c82c2503d8804b55b32", 0xf9) 2017/10/02 07:57:47 executing program 5: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000097a000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0x70a, 0x3, 0x7, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc1a000)=nil, 0xc1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000767000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000c1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b0f000)={0x0, 0x0, 0xffffffffffffff9c}) sigaltstack(&(0x7f0000378000/0x3000)=nil, &(0x7f0000472000-0x8)=0x0) mprotect(&(0x7f000000f000/0xc00000)=nil, 0xc00000, 0x0) clone(0x48068002, &(0x7f0000b99000)="", &(0x7f0000f95000)=0x0, &(0x7f000063a000-0x4)=0x0, &(0x7f0000359000)="") mremap(&(0x7f0000a73000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000289000/0x1000)=nil) process_vm_readv(0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="", 0x0}], 0x1, &(0x7f00003e5000)=[], 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000853000)="8eb1561b0891d226c28b202a701e693882cc9646eb63e62b49e6c80a3a1c465e36c42d12241135ccae72cb31790738b18b36ff82e0cd9d1176020ee12d7d8a62e20f5fbaec670fbd6b632f7c4d2435dbe241e85eb63d0d2c55dc55a7170888875c590b33e1c058cfe5466ff7040603829eade2e09816eb49a6dff37ae087f5efcb0dce05534ed5fe2acf9ab63d4f034969d0f0b016bf4d0f33edd7ab82744158905369ae4d57105140fe402d9b") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000c1b000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000000)={0x6, &(0x7f0000001000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=[{0x5, 0x66, 0x9, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x3f, 0xd, 0x2, &(0x7f0000000000)="00000000000000000000000000"}, {0x81, 0xfd, 0x7, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x8, 0xc8, 0x8, &(0x7f0000002000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x5, 0xcd, 0x0, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7f, 0x1e, 0x20, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000"}]}) mmap(&(0x7f0000c1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000c1d000-0x8)={0x3, &(0x7f0000c1d000-0x7)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000c1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000c1c000-0x8)={r3, 0x10}) [ 110.507146] device gre0 entered promiscuous mode [ 110.518699] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2017/10/02 07:57:48 executing program 5: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x1ff) setsockopt(r0, 0x800000010d, 0x800000000010, &(0x7f0000001000-0x5)="02080000", 0x4) r1 = socket$inet6(0xa, 0x8000000080803, 0x200000000ff) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000901000)=0x7, 0x4) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000315000-0x38)={0x0, 0x0, &(0x7f0000e79000-0x60)=[{&(0x7f0000929000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}, {&(0x7f0000ffd000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000f4f000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}, {&(0x7f0000ffd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f00007b5000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}, {&(0x7f0000ffe000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}], 0x6, &(0x7f0000ffb000)="", 0x0, 0x5}, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r3, &(0x7f0000040000-0xc)={0x10, 0x0, 0x0, 0x7ffc}, 0xc) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000042d000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x1, 0x0) clock_gettime(0x0, &(0x7f000072f000)={0x0, 0x0}) r7 = syz_open_dev$mice(&(0x7f00007ac000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r7, 0x4040534e, &(0x7f0000e3f000-0x40)={0x40, @tick=0x80000000, 0x4, {0xf72, 0x8001}, 0x1, 0x0, 0xc6fb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmmsg(r3, &(0x7f0000223000-0xc0)=[{{&(0x7f00000a9000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000035f000-0x8)=[{&(0x7f0000ab8000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}], 0x1, &(0x7f0000d74000-0x9)="000000000000000000", 0x9, 0x7fff}, 0x8}, {{&(0x7f0000285000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x58, &(0x7f0000598000)=[{&(0x7f0000565000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}, {&(0x7f0000ac7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}], 0x2, &(0x7f00007fb000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, 0x10000}, 0x832}, {{&(0x7f0000402000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00007ac000)=[{&(0x7f00006f1000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}], 0x1, &(0x7f0000a98000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2, 0x6}, 0x7}, {{&(0x7f0000f00000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000816000-0x40)=[{&(0x7f0000eb4000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f000099e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}, {&(0x7f0000b95000)="", 0x0}, {&(0x7f0000944000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000bf4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f0000a83000-0x15)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f000086f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f000082e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}], 0x8, &(0x7f00000d7000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2, 0x9}, 0x800}, {{0x0, 0x0, &(0x7f000077e000-0x30)=[{&(0x7f0000b9c000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000037000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000199000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000de3000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000a37000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000490000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}], 0x6, &(0x7f0000af7000)="000000000000000000000000000000000000", 0x12, 0x1ce00000000000}, 0x8}, {{&(0x7f0000e6f000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000957000)=[{&(0x7f00009da000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f000021b000-0x6)="000000000000", 0x6}, {&(0x7f000027a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}], 0x3, &(0x7f0000b9c000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7, 0xfffffffffffffff9}, 0x6}], 0x6, 0x22, &(0x7f0000449000-0x8)={r5, r6+10000000}) ioctl$KDSETMODE(r7, 0x4b3a, 0xfffffffffffffff9) ppoll(&(0x7f00000ed000-0x20)=[{r7, 0x80, 0x0}, {r3, 0x1350, 0x0}, {r4, 0x1000, 0x0}, {r4, 0x420, 0x0}], 0x4, &(0x7f0000488000)={0x77359400, 0x0}, &(0x7f0000c1d000)={0xfffffffffffffff8}, 0x8) openat$vcs(0xffffffffffffff9c, &(0x7f00002f2000-0x9)="2f6465762f76637300", 0x200200, 0x0) [ 110.571311] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 110.588885] device gre0 left promiscuous mode [ 110.618630] device gre0 entered promiscuous mode [ 110.651358] device gre0 left promiscuous mode 2017/10/02 07:57:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) signalfd(0xffffffffffffffff, &(0x7f0000819000-0x8)={0x0}, 0x8) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x3) poll(&(0x7f00006ba000)=[{0xffffffffffffffff, 0x0, 0x0}, {r1, 0x2000, 0x0}, {r0, 0x0, 0x0}], 0x3, 0x800ffffffff) dup3(r0, r1, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/02 07:57:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000014a000)=@req={0x28, &(0x7f00007b9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x4, 0x401, @fr_pvc_info=&(0x7f000021e000)={0x7, @generic="3cdde9ea8a0b95b670062abeb33e2f17"}}}}) pipe(&(0x7f0000d06000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000afd000)={0x0, 0x0, 0x0}) socketpair(0x7, 0x80000, 0x0, &(0x7f0000df1000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00003ac000-0xc)={r2, 0x80000, r4}) getsockname$packet(r0, &(0x7f0000040000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000069b000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000c4e000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x6, 0x6, 0x8, 0x400, 0x3, 0x80000008, r5}) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000b1f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) bind$packet(r0, &(0x7f00002ab000)={0x11, 0x1a, r5, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000275000-0x18)=@add_del={0x2, &(0x7f0000121000-0x10)=@common="73697430000000000000000000000000", 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000223000-0x10)={r5, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockname$packet(r4, &(0x7f0000cf8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000619000)=0x14) listen(r3, 0x6) bpf$OBJ_GET_MAP(0x7, &(0x7f0000886000-0xc)={&(0x7f00001be000-0x8)="2e2f66696c653000", 0x0}, 0xc) 2017/10/02 07:57:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000513000-0x7)="28580000000900", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00007fd000-0x1)=0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000b4b000-0x4)=0xfffffffffffffffe) signalfd4(r1, &(0x7f0000ceb000)={0xfffffffffffffffd}, 0x8, 0x3ffffffffffc) gettid() get_thread_area(&(0x7f00002b1000-0x10)={0x0, 0x1000004, 0x5113, 0xffffbffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00000a7000/0xd000)=nil, 0xd000, 0x1, 0x2000000000036, r0, 0x3) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x8000000000000003, 0x6) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x2, 0xfffffffffffffffe) r4 = epoll_create1(0x7ffff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000fd1000)={0x80000000, 0x0}) epoll_wait(r4, &(0x7f000000d000-0x6)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xfffffffffffff001) epoll_create1(0x0) epoll_create1(0x80000) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd38, 0xffffffff, 0x0, 0x0, 0x0, 0x4006, 0x0, 0x400000000, 0x80, 0x2, 0x7, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000157000-0x8)=0x81) ioctl$sock_ifreq(r0, 0x8917, &(0x7f00005a7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@generic={0x0, "b6f5a18fe0a0d1d27d638a7652e5"}}) syz_open_dev$tun(&(0x7f0000475000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40000000040) mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000001000)="e390517a0d692cd4f44c0940000026705faf0002b3724c7d655f885c5bc9", 0x1e, 0x40000, &(0x7f0000001000)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r6 = socket(0x11, 0x802, 0x8) setsockopt$packet_int(r6, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r6, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_emit_ethernet(0x36, &(0x7f0000926000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/10/02 07:57:48 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000f11000-0x9)="2f6465762f73672300", 0x101, 0x420002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() pipe2(&(0x7f000003c000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000d21000-0x4)=0x0) socket$netlink(0x10, 0x3, 0x1f) fcntl$getownex(r0, 0x10, &(0x7f00007a8000)={0x0, 0x0}) mmap(&(0x7f0000790000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000b30000-0x9)="7d63707573657400f7", 0x0) r3 = socket$inet6(0xa, 0x803, 0xff) socketpair$unix(0x1, 0x6, 0x0, &(0x7f00000a9000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r3, &(0x7f0000d23000-0x40)=[{{&(0x7f0000917000)=@generic={0x0, "00ffee00000085b0c5f5e03a4ba94187e30d9d720c5a4df7c7ce0454a44316f6b7b53d2e1c3eeca7900cfc36c6702ce627b42dceb5d7430c8e348da438716f77929a21ccc664e45882107d809fb938fb85712a7785898c357f8286caf708275e383dcaa83d013e19acbfd35780fb56bd412f4d803c176a7747259d28adb2"}, 0x80, &(0x7f0000dbb000-0x10)=[{&(0x7f0000e8d000-0x1000)="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", 0x585}], 0x1, &(0x7f00000fb000-0xa8)=[], 0x0, 0xfffffffffffffffe}, 0x0}], 0x1, 0x0) fcntl$notify(r2, 0x18, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4, &(0x7f00001b7000)=0x0, 0x1ff) pipe(&(0x7f00001aa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006a6000)="2f6465762f6877726e6700", 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000e38000)=0xfffffffffffffffc, 0x4) setsockopt$sock_int(r5, 0x1, 0x28, &(0x7f0000041000)=0x0, 0x4) sendto$inet(r2, &(0x7f0000378000)="", 0x0, 0x81, &(0x7f000066d000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000fef000)={0x0, 0x2, 0x10002, 0x0, 0x0}, 0x14) socketpair$ax25(0x3, 0x3, 0x7c944f413f0833c, &(0x7f0000b53000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f00007d0000)={&(0x7f0000c29000-0x1)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet_tcp_int(r1, 0x6, 0x40000000017, &(0x7f00008bf000-0x4)=0x0, 0x4) dup3(r4, r7, 0x80000) setsockopt$inet_tcp_int(r6, 0x6, 0x80000000000018, &(0x7f00003c2000-0x4)=0x2, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000929000-0xb)="2f6465762f6877726e6700", 0x400, 0x0) sendto(r5, &(0x7f0000d1d000)="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", 0x1000, 0x8040, &(0x7f0000d1c000-0x6)=@hci={0x1f, 0x2, 0x1}, 0x6) [ 110.781815] [ 110.783475] ====================================================== [ 110.789770] WARNING: possible circular locking dependency detected [ 110.796064] 4.14.0-rc2+ #21 Not tainted [ 110.800006] ------------------------------------------------------ [ 110.806288] syz-executor3/13579 is trying to acquire lock: [ 110.811875] (event_mutex){+.+.}, at: [] perf_trace_destroy+0x28/0x100 [ 110.820083] [ 110.820083] but task is already holding lock: [ 110.826020] (&mm->mmap_sem){++++}, at: [] vm_mmap_pgoff+0x198/0x280 [ 110.834051] [ 110.834051] which lock already depends on the new lock. [ 110.834051] [ 110.842333] [ 110.842333] the existing dependency chain (in reverse order) is: [ 110.849919] [ 110.849919] -> #7 (&mm->mmap_sem){++++}: [ 110.855432] __lock_acquire+0x328f/0x4620 [ 110.860068] lock_acquire+0x1d5/0x580 [ 110.864359] __might_fault+0x13a/0x1d0 [ 110.868733] _copy_to_user+0x2c/0xc0 [ 110.872939] filldir+0x1a7/0x320 [ 110.876793] dcache_readdir+0x12d/0x5e0 [ 110.881253] iterate_dir+0x4b2/0x5d0 [ 110.885455] SyS_getdents+0x225/0x450 [ 110.889745] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 110.894987] [ 110.894987] -> #6 (&sb->s_type->i_mutex_key#5){++++}: [ 110.901631] down_write+0x87/0x120 [ 110.905659] handle_create+0x30c/0x760 [ 110.910037] devtmpfsd+0x3b4/0x4b0 [ 110.914064] kthread+0x39c/0x470 [ 110.917921] ret_from_fork+0x2a/0x40 [ 110.922118] [ 110.922118] -> #5 ((complete)&req.done){+.+.}: [ 110.928151] __lock_acquire+0x328f/0x4620 [ 110.932787] lock_acquire+0x1d5/0x580 [ 110.937073] wait_for_completion+0xcb/0x7b0 [ 110.941882] devtmpfs_create_node+0x32b/0x4a0 [ 110.946866] device_add+0x120f/0x1640 [ 110.951153] device_create_groups_vargs+0x1f3/0x250 [ 110.956666] device_create+0xda/0x110 [ 110.960957] msr_device_create+0x26/0x40 [ 110.965506] cpuhp_invoke_callback+0x2ea/0x1d20 [ 110.970664] cpuhp_thread_fun+0x48b/0x7e0 [ 110.975302] smpboot_thread_fn+0x450/0x7c0 [ 110.980026] kthread+0x39c/0x470 [ 110.983880] ret_from_fork+0x2a/0x40 [ 110.988079] [ 110.988079] -> #4 (cpuhp_state-up){+.+.}: [ 110.993676] __lock_acquire+0x328f/0x4620 [ 110.998313] lock_acquire+0x1d5/0x580 [ 111.002599] cpuhp_issue_call+0x1e6/0x4b0 [ 111.007237] __cpuhp_setup_state_cpuslocked+0x2c7/0x5f0 [ 111.013088] __cpuhp_setup_state+0xb0/0x140 [ 111.017897] page_writeback_init+0x4d/0x71 [ 111.022623] pagecache_init+0x48/0x4f [ 111.026913] start_kernel+0x6c1/0x754 [ 111.031199] x86_64_start_reservations+0x2a/0x2c [ 111.036441] x86_64_start_kernel+0x77/0x7a [ 111.041166] verify_cpu+0x0/0xfb [ 111.045016] [ 111.045016] -> #3 (cpuhp_state_mutex){+.+.}: [ 111.050876] __lock_acquire+0x328f/0x4620 [ 111.055509] lock_acquire+0x1d5/0x580 [ 111.059796] __mutex_lock+0x16f/0x19d0 [ 111.064172] mutex_lock_nested+0x16/0x20 [ 111.068720] __cpuhp_setup_state_cpuslocked+0x5b/0x5f0 [ 111.074483] __cpuhp_setup_state+0xb0/0x140 [ 111.079292] kvm_guest_init+0x1f3/0x20f [ 111.083755] setup_arch+0x1879/0x1a93 [ 111.088041] start_kernel+0xa5/0x754 [ 111.092241] x86_64_start_reservations+0x2a/0x2c [ 111.097485] x86_64_start_kernel+0x77/0x7a [ 111.102204] verify_cpu+0x0/0xfb [ 111.106056] [ 111.106056] -> #2 (cpu_hotplug_lock.rw_sem){++++}: [ 111.112443] __lock_acquire+0x328f/0x4620 [ 111.117079] lock_acquire+0x1d5/0x580 [ 111.121366] cpus_read_lock+0x42/0x90 [ 111.125656] static_key_slow_inc+0x9d/0x3c0 [ 111.130467] tracepoint_probe_register_prio+0x80d/0x9a0 [ 111.136317] tracepoint_probe_register+0x2a/0x40 [ 111.141563] trace_event_reg+0x167/0x320 [ 111.146110] perf_trace_init+0x4ef/0xab0 [ 111.150658] perf_tp_event_init+0x7d/0xf0 [ 111.155295] perf_try_init_event+0xc9/0x1f0 [ 111.160102] perf_event_alloc+0x1c5b/0x2a00 [ 111.164912] SYSC_perf_event_open+0x84e/0x2e00 [ 111.169982] SyS_perf_event_open+0x39/0x50 [ 111.174706] do_fast_syscall_32+0x3f2/0xf05 [ 111.179512] entry_SYSENTER_compat+0x51/0x60 [ 111.184405] [ 111.184405] -> #1 (tracepoints_mutex){+.+.}: [ 111.190264] __lock_acquire+0x328f/0x4620 [ 111.194903] lock_acquire+0x1d5/0x580 [ 111.199190] __mutex_lock+0x16f/0x19d0 [ 111.203563] mutex_lock_nested+0x16/0x20 [ 111.208111] tracepoint_probe_register_prio+0xa0/0x9a0 [ 111.213875] tracepoint_probe_register+0x2a/0x40 [ 111.219117] trace_event_reg+0x167/0x320 [ 111.223670] perf_trace_init+0x4ef/0xab0 [ 111.228218] perf_tp_event_init+0x7d/0xf0 [ 111.232854] perf_try_init_event+0xc9/0x1f0 [ 111.237665] perf_event_alloc+0x1c5b/0x2a00 [ 111.242475] SYSC_perf_event_open+0x84e/0x2e00 [ 111.247543] SyS_perf_event_open+0x39/0x50 [ 111.252264] do_fast_syscall_32+0x3f2/0xf05 [ 111.257073] entry_SYSENTER_compat+0x51/0x60 [ 111.261964] [ 111.261964] -> #0 (event_mutex){+.+.}: [ 111.267304] check_prev_add+0x865/0x1520 [ 111.271851] __lock_acquire+0x328f/0x4620 [ 111.276484] lock_acquire+0x1d5/0x580 [ 111.280774] __mutex_lock+0x16f/0x19d0 [ 111.285152] mutex_lock_nested+0x16/0x20 [ 111.289701] perf_trace_destroy+0x28/0x100 [ 111.294422] tp_perf_event_destroy+0x15/0x20 [ 111.299318] _free_event+0x41d/0x1170 [ 111.303605] put_event+0x24/0x30 [ 111.307458] perf_mmap_close+0x60d/0xf90 [ 111.312010] remove_vma+0xb4/0x1b0 [ 111.316036] do_munmap+0x82a/0xdf0 [ 111.320063] mmap_region+0x59e/0x15a0 [ 111.324352] do_mmap+0x6a1/0xd50 [ 111.328205] vm_mmap_pgoff+0x1de/0x280 [ 111.332580] SyS_mmap_pgoff+0x23b/0x5f0 [ 111.337044] do_fast_syscall_32+0x3f2/0xf05 [ 111.341853] entry_SYSENTER_compat+0x51/0x60 [ 111.346746] [ 111.346746] other info that might help us debug this: [ 111.346746] [ 111.354852] Chain exists of: [ 111.354852] event_mutex --> &sb->s_type->i_mutex_key#5 --> &mm->mmap_sem [ 111.354852] [ 111.366181] Possible unsafe locking scenario: [ 111.366181] [ 111.372201] CPU0 CPU1 [ 111.376831] ---- ---- [ 111.381462] lock(&mm->mmap_sem); [ 111.384968] lock(&sb->s_type->i_mutex_key#5); [ 111.392121] lock(&mm->mmap_sem); [ 111.398145] lock(event_mutex); [ 111.401477] [ 111.401477] *** DEADLOCK *** [ 111.401477] [ 111.407504] 1 lock held by syz-executor3/13579: [ 111.412135] #0: (&mm->mmap_sem){++++}, at: [] vm_mmap_pgoff+0x198/0x280 [ 111.420611] [ 111.420611] stack backtrace: [ 111.425075] CPU: 0 PID: 13579 Comm: syz-executor3 Not tainted 4.14.0-rc2+ #21 [ 111.432314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.441632] Call Trace: [ 111.444192] dump_stack+0x194/0x257 [ 111.447787] ? arch_local_irq_restore+0x53/0x53 [ 111.452424] ? vprintk_func+0x5e/0xc0 [ 111.456196] print_circular_bug+0x503/0x710 [ 111.460487] ? print_circular_bug_entry+0xb0/0xb0 [ 111.465297] ? __unwind_start+0x169/0x330 [ 111.469412] ? __kernel_text_address+0xd/0x40 [ 111.473873] ? unwind_get_return_address+0x61/0xa0 [ 111.478771] check_prev_add+0x865/0x1520 [ 111.482799] ? copy_trace+0x1d0/0x1d0 [ 111.486567] ? check_usage+0xb70/0xb70 [ 111.490426] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 111.496278] ? hlock_class+0x140/0x140 [ 111.500133] ? copy_trace+0x1d0/0x1d0 [ 111.503905] __lock_acquire+0x328f/0x4620 [ 111.508023] ? __lock_acquire+0x328f/0x4620 [ 111.512311] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 111.517296] ? copy_trace+0x1d0/0x1d0 [ 111.521069] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 111.526226] ? __unwind_start+0x169/0x330 [ 111.530342] ? __kernel_text_address+0xd/0x40 [ 111.534807] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 111.539792] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 111.544776] ? unwind_dump+0x4c0/0x4c0 [ 111.548630] ? unwind_dump+0x4c0/0x4c0 [ 111.552484] ? mmap_region+0x59e/0x15a0 [ 111.556424] ? update_curr+0x2cf/0x800 [ 111.560279] ? __unwind_start+0x169/0x330 [ 111.564393] ? __kernel_text_address+0xd/0x40 [ 111.568854] ? unwind_get_return_address+0x61/0xa0 [ 111.573751] ? __save_stack_trace+0x61/0xd0 [ 111.578042] ? remove_vma+0xb4/0x1b0 [ 111.581726] ? save_stack_trace+0x16/0x20 [ 111.585843] ? __lock_acquire+0x20fd/0x4620 [ 111.590133] ? __unwind_start+0x169/0x330 [ 111.594251] ? unwind_get_return_address+0x61/0xa0 [ 111.599163] ? check_noncircular+0x20/0x20 [ 111.603366] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 111.608695] ? mmap_region+0x59e/0x15a0 [ 111.612640] ? __lock_acquire+0x20fd/0x4620 [ 111.616930] ? mark_held_locks+0xb2/0x100 [ 111.621054] lock_acquire+0x1d5/0x580 [ 111.624821] ? perf_trace_destroy+0x28/0x100 [ 111.629198] ? finish_task_switch+0x1d3/0x740 [ 111.633661] ? lock_release+0xd70/0xd70 [ 111.637602] ? check_same_owner+0x320/0x320 [ 111.641891] ? preempt_notifier_dec+0x20/0x20 [ 111.646355] ? __might_sleep+0x95/0x190 [ 111.650295] ? perf_trace_destroy+0x28/0x100 [ 111.654671] __mutex_lock+0x16f/0x19d0 [ 111.658526] ? perf_trace_destroy+0x28/0x100 [ 111.662901] ? __sched_text_start+0x8/0x8 [ 111.667019] ? perf_trace_destroy+0x28/0x100 [ 111.671396] ? check_noncircular+0x20/0x20 [ 111.675601] ? mutex_lock_io_nested+0x1880/0x1880 [ 111.680413] ? lock_acquire+0x1d5/0x580 [ 111.684357] ? print_usage_bug+0x480/0x480 [ 111.688561] ? find_held_lock+0x39/0x1d0 [ 111.692590] ? check_noncircular+0x20/0x20 [ 111.696794] ? lock_downgrade+0x990/0x990 [ 111.700907] ? __mutex_lock+0x16f/0x19d0 [ 111.704939] ? __wake_up_common_lock+0x190/0x310 [ 111.709661] ? find_held_lock+0x39/0x1d0 [ 111.713689] ? check_noncircular+0x20/0x20 [ 111.717895] ? perf_addr_filters_splice+0x18f/0x810 [ 111.722880] ? lock_downgrade+0x990/0x990 [ 111.726995] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 111.732068] ? free_filters_list+0x2f0/0x2f0 [ 111.736445] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 111.741430] ? trace_hardirqs_on+0xd/0x10 [ 111.745549] ? __lock_is_held+0xbc/0x140 [ 111.749585] mutex_lock_nested+0x16/0x20 [ 111.753611] ? mutex_lock_nested+0x16/0x20 [ 111.757813] perf_trace_destroy+0x28/0x100 [ 111.762018] ? perf_tp_event_init+0xf0/0xf0 [ 111.766308] tp_perf_event_destroy+0x15/0x20 [ 111.770683] _free_event+0x41d/0x1170 [ 111.774453] ? ring_buffer_attach+0x830/0x830 [ 111.778915] ? wait_for_completion+0x7b0/0x7b0 [ 111.783468] ? ring_buffer_put+0x140/0x140 [ 111.787670] ? lock_release+0xd70/0xd70 [ 111.791613] ? flush_tlb_mm_range+0x1b3/0x520 [ 111.796085] ? atomic_dec_and_mutex_lock+0x112/0x150 [ 111.801158] put_event+0x24/0x30 [ 111.804494] perf_mmap_close+0x60d/0xf90 [ 111.808522] ? tlb_flush_mmu_free+0xeb/0x160 [ 111.812902] ? perf_compat_ioctl+0x70/0x70 [ 111.817105] ? tlb_gather_mmu+0x70/0x70 [ 111.821046] ? check_noncircular+0x20/0x20 [ 111.825247] ? free_pgtables+0x283/0x330 [ 111.829278] ? unmap_region+0x35c/0x4f0 [ 111.833218] ? up_read+0x40/0x40 [ 111.836552] ? reusable_anon_vma+0x560/0x560 [ 111.840930] ? __lock_is_held+0xbc/0x140 [ 111.844965] ? check_same_owner+0x320/0x320 [ 111.849257] ? __might_sleep+0x95/0x190 [ 111.853199] ? perf_compat_ioctl+0x70/0x70 [ 111.857400] remove_vma+0xb4/0x1b0 [ 111.860909] do_munmap+0x82a/0xdf0 [ 111.864420] mmap_region+0x59e/0x15a0 [ 111.868192] ? SyS_brk+0x6f0/0x6f0 [ 111.871702] ? arch_get_unmapped_area_topdown+0xba/0x8a0 [ 111.877119] ? arch_get_unmapped_area+0x750/0x750 [ 111.881929] ? lock_acquire+0x1d5/0x580 [ 111.885870] ? vm_mmap_pgoff+0x198/0x280 [ 111.889901] ? __fget+0xbb/0x580 [ 111.893236] ? selinux_mmap_addr+0x1f/0xf0 [ 111.897437] ? security_mmap_addr+0x79/0xa0 [ 111.901725] ? get_unmapped_area+0x265/0x300 [ 111.906101] do_mmap+0x6a1/0xd50 [ 111.909436] ? mmap_region+0x15a0/0x15a0 [ 111.913462] ? vm_mmap_pgoff+0x198/0x280 [ 111.917489] ? down_write+0x120/0x120 [ 111.921255] ? security_mmap_file+0x143/0x180 [ 111.925719] vm_mmap_pgoff+0x1de/0x280 [ 111.929576] ? vma_is_stack_for_current+0xa0/0xa0 [ 111.934390] ? compat_SyS_futex+0x288/0x380 [ 111.938680] SyS_mmap_pgoff+0x23b/0x5f0 [ 111.942623] ? find_mergeable_anon_vma+0xd0/0xd0 [ 111.947345] ? lock_acquire+0x1d5/0x580 [ 111.951288] ? finish_task_switch+0x1aa/0x740 [ 111.955751] ? do_fast_syscall_32+0x158/0xf05 [ 111.960214] ? find_mergeable_anon_vma+0xd0/0xd0 [ 111.964937] do_fast_syscall_32+0x3f2/0xf05 [ 111.969226] ? compat_start_thread+0x80/0x80 [ 111.973603] ? do_int80_syscall_32+0x940/0x940 [ 111.978154] ? lockdep_sys_exit+0x47/0xf0 [ 111.982272] ? syscall_return_slowpath+0x2b3/0x510 [ 111.987168] ? finish_task_switch+0x1aa/0x740 [ 111.991632] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 111.996613] ? sysret32_from_system_call+0x5/0x3b [ 112.001424] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 112.006238] entry_SYSENTER_compat+0x51/0x60 [ 112.010613] RIP: 0023:0xf7f95c79 [ 112.013946] RSP: 002b:00000000f777005c EFLAGS: 00000296 ORIG_RAX: 00000000000000c0 [ 112.021619] RAX: ffffffffffffffda RBX: 0000000020007000 RCX: 0000000000003000 [ 112.028858] RDX: 0000000000000000 RSI: 0000000000000032 RDI: 0000000000000005 2017/10/02 07:57:49 executing program 2: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x436a, 0x200, 0x0, 0xaed, 0x0}, &(0x7f00008c8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d3c000-0x8)={0x0, 0x0}, &(0x7f0000841000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000fb5000-0x2c)=[], 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000bff000)=0x1, 0x4) socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f00009d3000-0x20)={0x2b09, 0x80, 0x2, 0x0, 0x2, 0x7ff}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000011f000-0x8c)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ed8000-0x8c)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a13000-0x4)=0x8c) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000a32000-0xa)="2f6465762f7663732300", 0x2000, 0x40804) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000bf6000)={0x0, 0x3, 0x29}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f0000f01000-0x28)=[{0x0, 0x0, 0x0, 0x23d0000000}, {0x20, 0x0, 0x800000000000, 0xfffffffffffff010}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000aa1000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f00008b6000)={r6, 0x3}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000318000-0x6)={r3, 0xfffffffffffffff7}, 0x6) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00008fe000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ea3000-0x4)=0x14) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000fb5000-0x108)={0x0, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0xffffffffffffffc0, 0xffffffffffffff00, 0x6, 0x4e3216af, 0x8, 0x1, 0x7fff, 0x0, 0x2, 0x1, 0x1, 0x6, 0xfff, 0x9]}, &(0x7f00005e8000)=0x108) bind$inet6(r4, &(0x7f000000b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000639000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008aa000)=0xe2) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f00004fc000-0x4)=0x2, 0x4) syz_emit_ethernet(0x2b, &(0x7f0000c4d000-0x2b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x2, 0x9, 0x0, "b0"}}}}}) 2017/10/02 07:57:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x4, 0x80000) r0 = timerfd_create(0x5, 0x80000080c00) mmap(&(0x7f0000eba000/0x3000)=nil, 0x3000, 0xfffffd, 0x1010, r0, 0xfffffffffffffffc) mmap(&(0x7f00002f8000/0x400000)=nil, 0x400000, 0x3, 0x50, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007f6000/0x3000)=nil, 0x3000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000ff2000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xb50000)=nil, 0xb50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ff2000-0x8)="2e2f66696c653000", 0x80) mmap(&(0x7f00007f2000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c9000)={0x19980330, r1}, &(0x7f0000ff3000-0x18)={0x4, 0x7, 0x7f, 0x0, 0x3, 0x4}) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b52000-0x8)="2e2f66696c653000", &(0x7f000045b000-0x8)="2e2f66696c653000", &(0x7f00008f5000)="6f70656e70726f6d667300", 0x800, &(0x7f00003d0000)="1b3df7") munmap(&(0x7f0000300000/0x3000)=nil, 0x3000) mmap(&(0x7f000033b000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000033c000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000fac000/0x3000)=nil, 0x3000, 0x3, 0x32, r2, 0x0) add_key(&(0x7f00007af000-0x6)="7472757374656400", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009b7000)="e478498f07cd257e7a2984d3ef6e298fae9a3292e05f2ead4e6714c39982b32196c068d2c5d55cadefab129c09dce74d8ccd216600dcfc30bdc212a91a7411842bcfd820f588b10ad83e10d2940332138ceea2566f8999b13b19262e3185d7203c400208d8b23f79a67dfdef6e3f83ec36ce01896103b4a8ae059b1aeccfabfd28c16ecc8469e2b5d7300c95709e648a70294f1ea448ff29c146fa27a284c157e4e77c6c30173e7890cacc4cc68475", 0xaf, 0xfffff7fffffffff9) mmap(&(0x7f0000d2a000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x2) symlinkat(&(0x7f0000020000-0x9)="2e2f66696c653100", r2, &(0x7f0000020000-0x8)="2e2f66696c653000") mmap(&(0x7f000033b000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000033b000/0x1000)=nil, 0x1000, 0x1000000000003, 0x10, r2, 0x0) mmap(&(0x7f0000d2a000/0x2000)=nil, 0x2000, 0x8, 0x832, 0xffffffffffffffff, 0x10000000000000) getdents(r2, &(0x7f0000b52000-0x2c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91) 2017/10/02 07:57:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000031b000-0xc)={0x0, 0x80, 0x30}, &(0x7f0000b49000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00002d3000-0x6)={r1, 0x0}, &(0x7f0000ab8000-0x4)=0x6) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r3, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f000005c000-0x10)=[{&(0x7f0000975000-0x14)=[{0x12, 0x1d, 0x321, 0x0, 0x0, "14bb"}], 0x12}], 0x1, &(0x7f0000025000)=[], 0x0, 0x44}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000427000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000796000-0x2)=0x3, 0x4) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f00004f6000-0x68)={0x7b, 0x0, [0x3, 0x2000000000000, 0x5, 0x40], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdd, 0x3f, 0x0, 0x0, 0x0, 0x4003, 0x1, 0x0, 0x401, 0x0, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x3, 0xbc1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000fd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000718000)=0xb) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000371000-0x4)=0x2, 0x4) 2017/10/02 07:57:49 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000018000)="fa", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) poll(&(0x7f0000007000)=[{r0, 0x40b, 0x0}], 0x1, 0x1000000aef) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000014000)={0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000004000-0x4)=0x3, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000001b000-0x8)="2e2f66696c653000", &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000000d000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000012000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d) ioctl$TIOCSTI(r0, 0x5412, 0x3b) setgroups(0x2, &(0x7f0000004000-0x8)=[r3, r4]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4e019, 0xd, 0x4000000668, 0x1d, 0x0, 0x8, 0x0, 0x8, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb8000/0x2000)=nil, 0x2000, 0x1, 0x1011, r5, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r5, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x6, 0x0, []}]}}, ""}}}}}) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000900000)=0x8, 0x4) r6 = socket$inet6(0xa, 0x1000000000006, 0xfffffffffdffffff) getsockname(r6, &(0x7f00008fc000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca1000-0x4)=0xc) socketpair(0xa, 0x80000, 0x82, &(0x7f00003e6000-0x8)={0x0, 0x0}) dup2(r6, r6) [ 112.036095] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 112.043331] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 112.050569] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/10/02 07:57:49 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000819000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a2000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000482000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1000000000000002, 0x9) pipe(&(0x7f0000409000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00003bd000/0x3000)=nil, 0x3000, 0x0, 0x8000033, r1, 0x0) epoll_create1(0x7fffe) epoll_pwait(0xffffffffffffffff, &(0x7f0000565000-0xc)=[], 0x0, 0x0, &(0x7f00003bf000)={0x0}, 0x8) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000d16000-0x8)={0x0, 0x6, 0x0, 0x0, 0x0}) r2 = socket(0xa, 0x3, 0x2c) sendmsg$unix(r2, &(0x7f00002ec000)={&(0x7f000021a000-0x18)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d0e000)=[{&(0x7f000081f000-0x76)="09", 0x1}, {&(0x7f0000cb8000)="f01128ea86f268b2b23d87546bf7caea5d183d78a722811285832c7a3ebd13d132b4723cbd3d9b09b25a328ec483d9585776cc7eac3c36b3ab340e94e5071f287418e8e4e79e5da7e83f12aace4af60e348a9477c50440560f0e5135d2f997082910e877eaa900b33f0926dc3908a95895cf", 0x72}], 0x2, &(0x7f0000071000)=[], 0x0, 0x8001}, 0x8000) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000c42000-0x20)={@common="626f6e64300000000000000000000000", @ifru_addrs={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000843000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f9d000)=0x7c) mmap(&(0x7f0000000000/0x8a9000)=nil, 0x8a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2a000-0x8)="2e2f66696c653000", 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000d16000-0x8)="2e2f66696c653000", 0x8000, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000efc000-0xb)="2f6465762f6877726e6700", 0xffffffffffffffff, 0x0) setsockopt(r4, 0x100, 0x100, &(0x7f0000168000)="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", 0x1000) openat$autofs(0xffffffffffffff9c, &(0x7f000085b000-0xc)="2f6465762f6175746f667300", 0x10d000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0xfffffffffffffff5) socket$inet6(0xa, 0x1000000000001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/02 07:57:49 executing program 3: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000a5000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00003b8000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) fremovexattr(r0, &(0x7f00005ef000-0xe)=@known="73797374656d2e61647669736500") setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000df1000)=0x8, 0x4) 2017/10/02 07:57:49 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000551000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000020, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x3f, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000000003, 0x800, 0x2) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b76000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa1a7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x707e, 0x0, 0x8000, 0x0, 0x0, 0x4, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0x0}, 0x0, 0xfc3, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000def000)={0xfffffffffffffffa}, 0x0, 0x8) r5 = gettid() mmap(&(0x7f000060b000/0x4000)=nil, 0x4000, 0x8, 0x20010, r4, 0x1) futex(&(0x7f0000fbd000-0x4)=0x7ff, 0x9, 0xffff, &(0x7f0000318000+0x832)={0x0, 0x0}, &(0x7f0000b53000-0x4)=0x3, 0x3) r6 = dup2(r0, r2) ioctl$GIO_FONTX(r6, 0x4b6b, &(0x7f0000de5000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x2000000, 0x35, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f00004a6000-0x50)={0x0, 0xa, 0x4, @tid=r5, []}, &(0x7f00003b1000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x20000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x103, 0x3012, r1, 0x0) r7 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f000057a000/0x2000)=nil, 0x2000, 0x3, 0x30, 0xffffffffffffffff, 0x0) ioctl(r7, 0x227c, &(0x7f0000001000)="0196de") ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r7, 0x408c5333, &(0x7f000006f000-0x8c)={0x8, 0x1, 0x100, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000ef0000000000000000000000000000000000", 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r7, &(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) mq_timedsend(r6, &(0x7f0000da0000-0x9d)="e0eef176d69a840ee453fdd88f80d7886099a8468b7ccbdbe798b06d0dc3f3ffb485a5a7e51c2ccca1fc24cc711b6c684e614ee418176b5ea56fc67ed57bd0ca0813589342db7316cffbb6e9185ea83138f27242631eeebabb7a1d0bcf90452740ddf8a4a5e4e871bc56c9aeb1dfb452d8cc43faa434cf58316581601664c7e61f559b9af82bd1bd3b88c9bafa954bb16f038bf06343c880493aa6d3e4", 0x9d, 0xfffe, 0x0) mmap(&(0x7f000089e000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x4000011, r3, 0x0) 2017/10/02 07:57:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x4, 0x80000) r0 = timerfd_create(0x5, 0x80000080c00) mmap(&(0x7f0000eba000/0x3000)=nil, 0x3000, 0xfffffd, 0x1010, r0, 0xfffffffffffffffc) mmap(&(0x7f00002f8000/0x400000)=nil, 0x400000, 0x3, 0x50, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007f6000/0x3000)=nil, 0x3000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000ff2000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xb50000)=nil, 0xb50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ff2000-0x8)="2e2f66696c653000", 0x80) mmap(&(0x7f00007f2000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c9000)={0x19980330, r1}, &(0x7f0000ff3000-0x18)={0x4, 0x7, 0x7f, 0x0, 0x3, 0x4}) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b52000-0x8)="2e2f66696c653000", &(0x7f000045b000-0x8)="2e2f66696c653000", &(0x7f00008f5000)="6f70656e70726f6d667300", 0x800, &(0x7f00003d0000)="1b3df7") munmap(&(0x7f0000300000/0x3000)=nil, 0x3000) mmap(&(0x7f000033b000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000033c000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000fac000/0x3000)=nil, 0x3000, 0x3, 0x32, r2, 0x0) add_key(&(0x7f00007af000-0x6)="7472757374656400", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009b7000)="e478498f07cd257e7a2984d3ef6e298fae9a3292e05f2ead4e6714c39982b32196c068d2c5d55cadefab129c09dce74d8ccd216600dcfc30bdc212a91a7411842bcfd820f588b10ad83e10d2940332138ceea2566f8999b13b19262e3185d7203c400208d8b23f79a67dfdef6e3f83ec36ce01896103b4a8ae059b1aeccfabfd28c16ecc8469e2b5d7300c95709e648a70294f1ea448ff29c146fa27a284c157e4e77c6c30173e7890cacc4cc68475", 0xaf, 0xfffff7fffffffff9) mmap(&(0x7f0000d2a000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x2) symlinkat(&(0x7f0000020000-0x9)="2e2f66696c653100", r2, &(0x7f0000020000-0x8)="2e2f66696c653000") mmap(&(0x7f000033b000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000033b000/0x1000)=nil, 0x1000, 0x1000000000003, 0x10, r2, 0x0) mmap(&(0x7f0000d2a000/0x2000)=nil, 0x2000, 0x8, 0x832, 0xffffffffffffffff, 0x10000000000000) getdents(r2, &(0x7f0000b52000-0x2c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91) 2017/10/02 07:57:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000031b000-0xc)={0x0, 0x80, 0x30}, &(0x7f0000b49000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00002d3000-0x6)={r1, 0x0}, &(0x7f0000ab8000-0x4)=0x6) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r3, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f000005c000-0x10)=[{&(0x7f0000975000-0x14)=[{0x12, 0x1d, 0x321, 0x0, 0x0, "14bb"}], 0x12}], 0x1, &(0x7f0000025000)=[], 0x0, 0x44}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000427000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000796000-0x2)=0x3, 0x4) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f00004f6000-0x68)={0x7b, 0x0, [0x3, 0x2000000000000, 0x5, 0x40], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdd, 0x3f, 0x0, 0x0, 0x0, 0x4003, 0x1, 0x0, 0x401, 0x0, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x3, 0xbc1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000fd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000718000)=0xb) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000371000-0x4)=0x2, 0x4) 2017/10/02 07:57:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000031b000-0xc)={0x0, 0x80, 0x30}, &(0x7f0000b49000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00002d3000-0x6)={r1, 0x0}, &(0x7f0000ab8000-0x4)=0x6) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r3, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f000005c000-0x10)=[{&(0x7f0000975000-0x14)=[{0x12, 0x1d, 0x321, 0x0, 0x0, "14bb"}], 0x12}], 0x1, &(0x7f0000025000)=[], 0x0, 0x44}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000427000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000796000-0x2)=0x3, 0x4) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f00004f6000-0x68)={0x7b, 0x0, [0x3, 0x2000000000000, 0x5, 0x40], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdd, 0x3f, 0x0, 0x0, 0x0, 0x4003, 0x1, 0x0, 0x401, 0x0, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x3, 0xbc1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000fd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000718000)=0xb) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000371000-0x4)=0x2, 0x4) 2017/10/02 07:57:49 executing program 2: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x436a, 0x200, 0x0, 0xaed, 0x0}, &(0x7f00008c8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d3c000-0x8)={0x0, 0x0}, &(0x7f0000841000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000fb5000-0x2c)=[], 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000bff000)=0x1, 0x4) socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f00009d3000-0x20)={0x2b09, 0x80, 0x2, 0x0, 0x2, 0x7ff}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000011f000-0x8c)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ed8000-0x8c)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a13000-0x4)=0x8c) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000a32000-0xa)="2f6465762f7663732300", 0x2000, 0x40804) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000bf6000)={0x0, 0x3, 0x29}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f0000f01000-0x28)=[{0x0, 0x0, 0x0, 0x23d0000000}, {0x20, 0x0, 0x800000000000, 0xfffffffffffff010}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000aa1000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f00008b6000)={r6, 0x3}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000318000-0x6)={r3, 0xfffffffffffffff7}, 0x6) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00008fe000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ea3000-0x4)=0x14) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000fb5000-0x108)={0x0, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0xffffffffffffffc0, 0xffffffffffffff00, 0x6, 0x4e3216af, 0x8, 0x1, 0x7fff, 0x0, 0x2, 0x1, 0x1, 0x6, 0xfff, 0x9]}, &(0x7f00005e8000)=0x108) bind$inet6(r4, &(0x7f000000b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000639000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008aa000)=0xe2) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f00004fc000-0x4)=0x2, 0x4) syz_emit_ethernet(0x2b, &(0x7f0000c4d000-0x2b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x2, 0x9, 0x0, "b0"}}}}}) 2017/10/02 07:57:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000031b000-0xc)={0x0, 0x80, 0x30}, &(0x7f0000b49000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00002d3000-0x6)={r1, 0x0}, &(0x7f0000ab8000-0x4)=0x6) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r3, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f000005c000-0x10)=[{&(0x7f0000975000-0x14)=[{0x12, 0x1d, 0x321, 0x0, 0x0, "14bb"}], 0x12}], 0x1, &(0x7f0000025000)=[], 0x0, 0x44}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000427000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000796000-0x2)=0x3, 0x4) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f00004f6000-0x68)={0x7b, 0x0, [0x3, 0x2000000000000, 0x5, 0x40], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdd, 0x3f, 0x0, 0x0, 0x0, 0x4003, 0x1, 0x0, 0x401, 0x0, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x3, 0xbc1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000fd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000718000)=0xb) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000371000-0x4)=0x2, 0x4) 2017/10/02 07:57:49 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000819000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a2000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000482000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1000000000000002, 0x9) pipe(&(0x7f0000409000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00003bd000/0x3000)=nil, 0x3000, 0x0, 0x8000033, r1, 0x0) epoll_create1(0x7fffe) epoll_pwait(0xffffffffffffffff, &(0x7f0000565000-0xc)=[], 0x0, 0x0, &(0x7f00003bf000)={0x0}, 0x8) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000d16000-0x8)={0x0, 0x6, 0x0, 0x0, 0x0}) r2 = socket(0xa, 0x3, 0x2c) sendmsg$unix(r2, &(0x7f00002ec000)={&(0x7f000021a000-0x18)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d0e000)=[{&(0x7f000081f000-0x76)="09", 0x1}, {&(0x7f0000cb8000)="f01128ea86f268b2b23d87546bf7caea5d183d78a722811285832c7a3ebd13d132b4723cbd3d9b09b25a328ec483d9585776cc7eac3c36b3ab340e94e5071f287418e8e4e79e5da7e83f12aace4af60e348a9477c50440560f0e5135d2f997082910e877eaa900b33f0926dc3908a95895cf", 0x72}], 0x2, &(0x7f0000071000)=[], 0x0, 0x8001}, 0x8000) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000c42000-0x20)={@common="626f6e64300000000000000000000000", @ifru_addrs={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000843000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f9d000)=0x7c) mmap(&(0x7f0000000000/0x8a9000)=nil, 0x8a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2a000-0x8)="2e2f66696c653000", 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000d16000-0x8)="2e2f66696c653000", 0x8000, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000efc000-0xb)="2f6465762f6877726e6700", 0xffffffffffffffff, 0x0) setsockopt(r4, 0x100, 0x100, &(0x7f0000168000)="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", 0x1000) openat$autofs(0xffffffffffffff9c, &(0x7f000085b000-0xc)="2f6465762f6175746f667300", 0x10d000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0xfffffffffffffff5) socket$inet6(0xa, 0x1000000000001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/02 07:57:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x4, 0x80000) r0 = timerfd_create(0x5, 0x80000080c00) mmap(&(0x7f0000eba000/0x3000)=nil, 0x3000, 0xfffffd, 0x1010, r0, 0xfffffffffffffffc) mmap(&(0x7f00002f8000/0x400000)=nil, 0x400000, 0x3, 0x50, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007f6000/0x3000)=nil, 0x3000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000ff2000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xb50000)=nil, 0xb50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ff2000-0x8)="2e2f66696c653000", 0x80) mmap(&(0x7f00007f2000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c9000)={0x19980330, r1}, &(0x7f0000ff3000-0x18)={0x4, 0x7, 0x7f, 0x0, 0x3, 0x4}) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b52000-0x8)="2e2f66696c653000", &(0x7f000045b000-0x8)="2e2f66696c653000", &(0x7f00008f5000)="6f70656e70726f6d667300", 0x800, &(0x7f00003d0000)="1b3df7") munmap(&(0x7f0000300000/0x3000)=nil, 0x3000) mmap(&(0x7f000033b000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000033c000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000fac000/0x3000)=nil, 0x3000, 0x3, 0x32, r2, 0x0) add_key(&(0x7f00007af000-0x6)="7472757374656400", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009b7000)="e478498f07cd257e7a2984d3ef6e298fae9a3292e05f2ead4e6714c39982b32196c068d2c5d55cadefab129c09dce74d8ccd216600dcfc30bdc212a91a7411842bcfd820f588b10ad83e10d2940332138ceea2566f8999b13b19262e3185d7203c400208d8b23f79a67dfdef6e3f83ec36ce01896103b4a8ae059b1aeccfabfd28c16ecc8469e2b5d7300c95709e648a70294f1ea448ff29c146fa27a284c157e4e77c6c30173e7890cacc4cc68475", 0xaf, 0xfffff7fffffffff9) mmap(&(0x7f0000d2a000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x2) symlinkat(&(0x7f0000020000-0x9)="2e2f66696c653100", r2, &(0x7f0000020000-0x8)="2e2f66696c653000") mmap(&(0x7f000033b000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000033b000/0x1000)=nil, 0x1000, 0x1000000000003, 0x10, r2, 0x0) mmap(&(0x7f0000d2a000/0x2000)=nil, 0x2000, 0x8, 0x832, 0xffffffffffffffff, 0x10000000000000) getdents(r2, &(0x7f0000b52000-0x2c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91) 2017/10/02 07:57:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000513000-0x7)="28580000000900", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00007fd000-0x1)=0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000b4b000-0x4)=0xfffffffffffffffe) signalfd4(r1, &(0x7f0000ceb000)={0xfffffffffffffffd}, 0x8, 0x3ffffffffffc) gettid() get_thread_area(&(0x7f00002b1000-0x10)={0x0, 0x1000004, 0x5113, 0xffffbffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00000a7000/0xd000)=nil, 0xd000, 0x1, 0x2000000000036, r0, 0x3) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x8000000000000003, 0x6) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x2, 0xfffffffffffffffe) r4 = epoll_create1(0x7ffff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000fd1000)={0x80000000, 0x0}) epoll_wait(r4, &(0x7f000000d000-0x6)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xfffffffffffff001) epoll_create1(0x0) epoll_create1(0x80000) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd38, 0xffffffff, 0x0, 0x0, 0x0, 0x4006, 0x0, 0x400000000, 0x80, 0x2, 0x7, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000157000-0x8)=0x81) ioctl$sock_ifreq(r0, 0x8917, &(0x7f00005a7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@generic={0x0, "b6f5a18fe0a0d1d27d638a7652e5"}}) syz_open_dev$tun(&(0x7f0000475000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40000000040) mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000001000)="e390517a0d692cd4f44c0940000026705faf0002b3724c7d655f885c5bc9", 0x1e, 0x40000, &(0x7f0000001000)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r6 = socket(0x11, 0x802, 0x8) setsockopt$packet_int(r6, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r6, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_emit_ethernet(0x36, &(0x7f0000926000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/10/02 07:57:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000031b000-0xc)={0x0, 0x80, 0x30}, &(0x7f0000b49000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00002d3000-0x6)={r1, 0x0}, &(0x7f0000ab8000-0x4)=0x6) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r3, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f000005c000-0x10)=[{&(0x7f0000975000-0x14)=[{0x12, 0x1d, 0x321, 0x0, 0x0, "14bb"}], 0x12}], 0x1, &(0x7f0000025000)=[], 0x0, 0x44}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000427000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000796000-0x2)=0x3, 0x4) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f00004f6000-0x68)={0x7b, 0x0, [0x3, 0x2000000000000, 0x5, 0x40], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdd, 0x3f, 0x0, 0x0, 0x0, 0x4003, 0x1, 0x0, 0x401, 0x0, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x3, 0xbc1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000fd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000718000)=0xb) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000371000-0x4)=0x2, 0x4) 2017/10/02 07:57:49 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000819000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a2000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000482000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1000000000000002, 0x9) pipe(&(0x7f0000409000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00003bd000/0x3000)=nil, 0x3000, 0x0, 0x8000033, r1, 0x0) epoll_create1(0x7fffe) epoll_pwait(0xffffffffffffffff, &(0x7f0000565000-0xc)=[], 0x0, 0x0, &(0x7f00003bf000)={0x0}, 0x8) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000d16000-0x8)={0x0, 0x6, 0x0, 0x0, 0x0}) r2 = socket(0xa, 0x3, 0x2c) sendmsg$unix(r2, &(0x7f00002ec000)={&(0x7f000021a000-0x18)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d0e000)=[{&(0x7f000081f000-0x76)="09", 0x1}, {&(0x7f0000cb8000)="f01128ea86f268b2b23d87546bf7caea5d183d78a722811285832c7a3ebd13d132b4723cbd3d9b09b25a328ec483d9585776cc7eac3c36b3ab340e94e5071f287418e8e4e79e5da7e83f12aace4af60e348a9477c50440560f0e5135d2f997082910e877eaa900b33f0926dc3908a95895cf", 0x72}], 0x2, &(0x7f0000071000)=[], 0x0, 0x8001}, 0x8000) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000c42000-0x20)={@common="626f6e64300000000000000000000000", @ifru_addrs={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000843000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f9d000)=0x7c) mmap(&(0x7f0000000000/0x8a9000)=nil, 0x8a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2a000-0x8)="2e2f66696c653000", 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000d16000-0x8)="2e2f66696c653000", 0x8000, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000efc000-0xb)="2f6465762f6877726e6700", 0xffffffffffffffff, 0x0) setsockopt(r4, 0x100, 0x100, &(0x7f0000168000)="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", 0x1000) openat$autofs(0xffffffffffffff9c, &(0x7f000085b000-0xc)="2f6465762f6175746f667300", 0x10d000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0xfffffffffffffff5) socket$inet6(0xa, 0x1000000000001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/02 07:57:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000031b000-0xc)={0x0, 0x80, 0x30}, &(0x7f0000b49000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00002d3000-0x6)={r1, 0x0}, &(0x7f0000ab8000-0x4)=0x6) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r3, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f000005c000-0x10)=[{&(0x7f0000975000-0x14)=[{0x12, 0x1d, 0x321, 0x0, 0x0, "14bb"}], 0x12}], 0x1, &(0x7f0000025000)=[], 0x0, 0x44}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000427000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000796000-0x2)=0x3, 0x4) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f00004f6000-0x68)={0x7b, 0x0, [0x3, 0x2000000000000, 0x5, 0x40], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdd, 0x3f, 0x0, 0x0, 0x0, 0x4003, 0x1, 0x0, 0x401, 0x0, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x3, 0xbc1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000fd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000718000)=0xb) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000371000-0x4)=0x2, 0x4) 2017/10/02 07:57:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x4, 0x80000) r0 = timerfd_create(0x5, 0x80000080c00) mmap(&(0x7f0000eba000/0x3000)=nil, 0x3000, 0xfffffd, 0x1010, r0, 0xfffffffffffffffc) mmap(&(0x7f00002f8000/0x400000)=nil, 0x400000, 0x3, 0x50, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007f6000/0x3000)=nil, 0x3000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000ff2000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xb50000)=nil, 0xb50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ff2000-0x8)="2e2f66696c653000", 0x80) mmap(&(0x7f00007f2000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c9000)={0x19980330, r1}, &(0x7f0000ff3000-0x18)={0x4, 0x7, 0x7f, 0x0, 0x3, 0x4}) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b52000-0x8)="2e2f66696c653000", &(0x7f000045b000-0x8)="2e2f66696c653000", &(0x7f00008f5000)="6f70656e70726f6d667300", 0x800, &(0x7f00003d0000)="1b3df7") munmap(&(0x7f0000300000/0x3000)=nil, 0x3000) mmap(&(0x7f000033b000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000033c000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000fac000/0x3000)=nil, 0x3000, 0x3, 0x32, r2, 0x0) add_key(&(0x7f00007af000-0x6)="7472757374656400", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009b7000)="e478498f07cd257e7a2984d3ef6e298fae9a3292e05f2ead4e6714c39982b32196c068d2c5d55cadefab129c09dce74d8ccd216600dcfc30bdc212a91a7411842bcfd820f588b10ad83e10d2940332138ceea2566f8999b13b19262e3185d7203c400208d8b23f79a67dfdef6e3f83ec36ce01896103b4a8ae059b1aeccfabfd28c16ecc8469e2b5d7300c95709e648a70294f1ea448ff29c146fa27a284c157e4e77c6c30173e7890cacc4cc68475", 0xaf, 0xfffff7fffffffff9) mmap(&(0x7f0000d2a000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x2) symlinkat(&(0x7f0000020000-0x9)="2e2f66696c653100", r2, &(0x7f0000020000-0x8)="2e2f66696c653000") mmap(&(0x7f000033b000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000033b000/0x1000)=nil, 0x1000, 0x1000000000003, 0x10, r2, 0x0) mmap(&(0x7f0000d2a000/0x2000)=nil, 0x2000, 0x8, 0x832, 0xffffffffffffffff, 0x10000000000000) getdents(r2, &(0x7f0000b52000-0x2c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91) 2017/10/02 07:57:49 executing program 2: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x436a, 0x200, 0x0, 0xaed, 0x0}, &(0x7f00008c8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d3c000-0x8)={0x0, 0x0}, &(0x7f0000841000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000fb5000-0x2c)=[], 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000bff000)=0x1, 0x4) socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f00009d3000-0x20)={0x2b09, 0x80, 0x2, 0x0, 0x2, 0x7ff}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000011f000-0x8c)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ed8000-0x8c)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a13000-0x4)=0x8c) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000a32000-0xa)="2f6465762f7663732300", 0x2000, 0x40804) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000bf6000)={0x0, 0x3, 0x29}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f0000f01000-0x28)=[{0x0, 0x0, 0x0, 0x23d0000000}, {0x20, 0x0, 0x800000000000, 0xfffffffffffff010}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000aa1000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f00008b6000)={r6, 0x3}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000318000-0x6)={r3, 0xfffffffffffffff7}, 0x6) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00008fe000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ea3000-0x4)=0x14) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000fb5000-0x108)={0x0, @in6={{0xa, 0x1, 0x3, @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]}, [0x7, 0xffffffffffffffc0, 0xffffffffffffff00, 0x6, 0x4e3216af, 0x8, 0x1, 0x7fff, 0x0, 0x2, 0x1, 0x1, 0x6, 0xfff, 0x9]}, &(0x7f00005e8000)=0x108) bind$inet6(r4, &(0x7f000000b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000639000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008aa000)=0xe2) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f00004fc000-0x4)=0x2, 0x4) syz_emit_ethernet(0x2b, &(0x7f0000c4d000-0x2b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x2, 0x9, 0x0, "b0"}}}}}) 2017/10/02 07:57:49 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000819000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a2000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000482000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1000000000000002, 0x9) pipe(&(0x7f0000409000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00003bd000/0x3000)=nil, 0x3000, 0x0, 0x8000033, r1, 0x0) epoll_create1(0x7fffe) epoll_pwait(0xffffffffffffffff, &(0x7f0000565000-0xc)=[], 0x0, 0x0, &(0x7f00003bf000)={0x0}, 0x8) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000d16000-0x8)={0x0, 0x6, 0x0, 0x0, 0x0}) r2 = socket(0xa, 0x3, 0x2c) sendmsg$unix(r2, &(0x7f00002ec000)={&(0x7f000021a000-0x18)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d0e000)=[{&(0x7f000081f000-0x76)="09", 0x1}, {&(0x7f0000cb8000)="f01128ea86f268b2b23d87546bf7caea5d183d78a722811285832c7a3ebd13d132b4723cbd3d9b09b25a328ec483d9585776cc7eac3c36b3ab340e94e5071f287418e8e4e79e5da7e83f12aace4af60e348a9477c50440560f0e5135d2f997082910e877eaa900b33f0926dc3908a95895cf", 0x72}], 0x2, &(0x7f0000071000)=[], 0x0, 0x8001}, 0x8000) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000c42000-0x20)={@common="626f6e64300000000000000000000000", @ifru_addrs={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000843000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f9d000)=0x7c) mmap(&(0x7f0000000000/0x8a9000)=nil, 0x8a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2a000-0x8)="2e2f66696c653000", 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000d16000-0x8)="2e2f66696c653000", 0x8000, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000efc000-0xb)="2f6465762f6877726e6700", 0xffffffffffffffff, 0x0) setsockopt(r4, 0x100, 0x100, &(0x7f0000168000)="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", 0x1000) openat$autofs(0xffffffffffffff9c, &(0x7f000085b000-0xc)="2f6465762f6175746f667300", 0x10d000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0xfffffffffffffff5) socket$inet6(0xa, 0x1000000000001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/02 07:57:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000031b000-0xc)={0x0, 0x80, 0x30}, &(0x7f0000b49000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00002d3000-0x6)={r1, 0x0}, &(0x7f0000ab8000-0x4)=0x6) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r3, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f000005c000-0x10)=[{&(0x7f0000975000-0x14)=[{0x12, 0x1d, 0x321, 0x0, 0x0, "14bb"}], 0x12}], 0x1, &(0x7f0000025000)=[], 0x0, 0x44}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000427000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000796000-0x2)=0x3, 0x4) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f00004f6000-0x68)={0x7b, 0x0, [0x3, 0x2000000000000, 0x5, 0x40], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdd, 0x3f, 0x0, 0x0, 0x0, 0x4003, 0x1, 0x0, 0x401, 0x0, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x3, 0xbc1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000fd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000718000)=0xb) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000371000-0x4)=0x2, 0x4) 2017/10/02 07:57:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000031b000-0xc)={0x0, 0x80, 0x30}, &(0x7f0000b49000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00002d3000-0x6)={r1, 0x0}, &(0x7f0000ab8000-0x4)=0x6) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r3, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f000005c000-0x10)=[{&(0x7f0000975000-0x14)=[{0x12, 0x1d, 0x321, 0x0, 0x0, "14bb"}], 0x12}], 0x1, &(0x7f0000025000)=[], 0x0, 0x44}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000427000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000796000-0x2)=0x3, 0x4) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f00004f6000-0x68)={0x7b, 0x0, [0x3, 0x2000000000000, 0x5, 0x40], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdd, 0x3f, 0x0, 0x0, 0x0, 0x4003, 0x1, 0x0, 0x401, 0x0, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x3, 0xbc1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000fd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000718000)=0xb) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000371000-0x4)=0x2, 0x4) 2017/10/02 07:57:49 executing program 5: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x4, 0x80000) timerfd_create(0x5, 0x80000080c00) uselib(&(0x7f0000ff2000-0x8)="2e2f66696c653000") mkdir(&(0x7f0000ff2000-0x8)="2e2f66696c653000", 0x80) r0 = getpid() capset(&(0x7f00000c9000)={0x19980330, r0}, &(0x7f0000ff3000-0x18)={0x4, 0x7, 0x7f, 0x0, 0x3, 0x4}) mount(&(0x7f0000b52000-0x8)="2e2f66696c653000", &(0x7f000045b000-0x8)="2e2f66696c653000", &(0x7f00008f5000)="6f70656e70726f6d667300", 0x800, &(0x7f00003d0000)="1b3df7") munmap(&(0x7f0000300000/0x3000)=nil, 0x3000) r1 = openat(0xffffffffffffff9c, &(0x7f000033c000-0x8)="2e2f66696c653000", 0x0, 0x0) add_key(&(0x7f00007af000-0x6)="7472757374656400", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009b7000)="e478498f07cd257e7a2984d3ef6e298fae9a3292e05f2ead4e6714c39982b32196c068d2c5d55cadefab129c09dce74d8ccd216600dcfc30bdc212a91a7411842bcfd820f588b10ad83e10d2940332138ceea2566f8999b13b19262e3185d7203c400208d8b23f79a67dfdef6e3f83ec36ce01896103b4a8ae059b1aeccfabfd28c16ecc8469e2b5d7300c95709e648a70294f1ea448ff29c146fa27a284c157e4e77c6c30173e7890cacc4cc68475", 0xaf, 0xfffff7fffffffff9) symlinkat(&(0x7f0000020000-0x9)="2e2f66696c653100", r1, &(0x7f0000020000-0x8)="2e2f66696c653000") getdents(r1, &(0x7f0000b52000-0x2c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91) 2017/10/02 07:57:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000031b000-0xc)={0x0, 0x80, 0x30}, &(0x7f0000b49000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00002d3000-0x6)={r1, 0x0}, &(0x7f0000ab8000-0x4)=0x6) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r3, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f000005c000-0x10)=[{&(0x7f0000975000-0x14)=[{0x12, 0x1d, 0x321, 0x0, 0x0, "14bb"}], 0x12}], 0x1, &(0x7f0000025000)=[], 0x0, 0x44}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000427000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000796000-0x2)=0x3, 0x4) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f00004f6000-0x68)={0x7b, 0x0, [0x3, 0x2000000000000, 0x5, 0x40], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdd, 0x3f, 0x0, 0x0, 0x0, 0x4003, 0x1, 0x0, 0x401, 0x0, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x3, 0xbc1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000fd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000718000)=0xb) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000371000-0x4)=0x2, 0x4) 2017/10/02 07:57:49 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000551000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000020, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x3f, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000000003, 0x800, 0x2) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b76000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa1a7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x707e, 0x0, 0x8000, 0x0, 0x0, 0x4, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0x0}, 0x0, 0xfc3, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000def000)={0xfffffffffffffffa}, 0x0, 0x8) r5 = gettid() mmap(&(0x7f000060b000/0x4000)=nil, 0x4000, 0x8, 0x20010, r4, 0x1) futex(&(0x7f0000fbd000-0x4)=0x7ff, 0x9, 0xffff, &(0x7f0000318000+0x832)={0x0, 0x0}, &(0x7f0000b53000-0x4)=0x3, 0x3) r6 = dup2(r0, r2) ioctl$GIO_FONTX(r6, 0x4b6b, &(0x7f0000de5000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x2000000, 0x35, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f00004a6000-0x50)={0x0, 0xa, 0x4, @tid=r5, []}, &(0x7f00003b1000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x20000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x103, 0x3012, r1, 0x0) r7 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f000057a000/0x2000)=nil, 0x2000, 0x3, 0x30, 0xffffffffffffffff, 0x0) ioctl(r7, 0x227c, &(0x7f0000001000)="0196de") ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r7, 0x408c5333, &(0x7f000006f000-0x8c)={0x8, 0x1, 0x100, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000ef0000000000000000000000000000000000", 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r7, &(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) mq_timedsend(r6, &(0x7f0000da0000-0x9d)="e0eef176d69a840ee453fdd88f80d7886099a8468b7ccbdbe798b06d0dc3f3ffb485a5a7e51c2ccca1fc24cc711b6c684e614ee418176b5ea56fc67ed57bd0ca0813589342db7316cffbb6e9185ea83138f27242631eeebabb7a1d0bcf90452740ddf8a4a5e4e871bc56c9aeb1dfb452d8cc43faa434cf58316581601664c7e61f559b9af82bd1bd3b88c9bafa954bb16f038bf06343c880493aa6d3e4", 0x9d, 0xfffe, 0x0) mmap(&(0x7f000089e000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x4000011, r3, 0x0) 2017/10/02 07:57:49 executing program 2: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x436a, 0x200, 0x0, 0xaed, 0x0}, &(0x7f00008c8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d3c000-0x8)={0x0, 0x0}, &(0x7f0000841000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000fb5000-0x2c)=[], 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000bff000)=0x1, 0x4) socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f00009d3000-0x20)={0x2b09, 0x80, 0x2, 0x0, 0x2, 0x7ff}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000011f000-0x8c)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ed8000-0x8c)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a13000-0x4)=0x8c) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000a32000-0xa)="2f6465762f7663732300", 0x2000, 0x40804) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000bf6000)={0x0, 0x3, 0x29}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f0000f01000-0x28)=[{0x0, 0x0, 0x0, 0x23d0000000}, {0x20, 0x0, 0x800000000000, 0xfffffffffffff010}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000aa1000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f00008b6000)={r6, 0x3}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000318000-0x6)={r3, 0xfffffffffffffff7}, 0x6) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00008fe000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ea3000-0x4)=0x14) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000fb5000-0x108)={0x0, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0xffffffffffffffc0, 0xffffffffffffff00, 0x6, 0x4e3216af, 0x8, 0x1, 0x7fff, 0x0, 0x2, 0x1, 0x1, 0x6, 0xfff, 0x9]}, &(0x7f00005e8000)=0x108) bind$inet6(r4, &(0x7f000000b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000639000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008aa000)=0xe2) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f00004fc000-0x4)=0x2, 0x4) syz_emit_ethernet(0x2b, &(0x7f0000c4d000-0x2b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x2, 0x9, 0x0, "b0"}}}}}) 2017/10/02 07:57:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100, 0x81, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000911000-0x8)="2e2f66696c653000", 0x7f) clock_adjtime(0x0, &(0x7f00000e0000-0xd0)={0x23, 0x20, 0x3f, 0x1000, 0x7, 0x1b, 0x7fff, 0x107, 0x7, 0x7, 0x20, 0x1, 0x100000000, 0x3, 0x6, 0x2, 0x5, 0x2, 0x0, 0x7f, 0xef02, 0x9e, 0x9, 0xb, 0x1233, 0x9}) open$dir(&(0x7f00006f3000-0xa)="2e2f636f6e74726f6c00", 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x315, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00003dd000-0x8)={0x0, 0x0}) r2 = getpgid(r1) getpgrp(r2) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x0) mmap(&(0x7f0000000000/0xaba000)=nil, 0xaba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000964000-0x2)="35b9", 0x2, 0x844, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000aba000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000818000)="2e2f66696c653000") ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00002b2000-0xc)={0x3, r3, 0x1}) ioctl$UFFDIO_ZEROPAGE(r5, 0x8010aa02, &(0x7f0000f8d000)={&(0x7f0000cc8000/0x1000)=nil, 0x1000}) bpf$PROG_LOAD(0x5, &(0x7f0000676000-0x30)={0x4, 0x8, &(0x7f00002a3000)=[@map={0x18, 0x8, 0x100000000, r4}, @map={0x7ff, 0xfffffffffffffffe, 0x80000000, 0xffffffffffffffff}, @map={0xff, 0x7, 0x2, 0xffffffffffffffff}, @map={0x2955ebfc, 0x8b21, 0x0, 0x1}, @generic={0x4, 0x80000001, 0x4, 0x5}, @map={0x5, 0x43a0, 0x80, 0xffffffffffffff9c}, @map={0x5062, 0x36, 0x9, 0xffffffffffffffff}, @map={0x498, 0x2, 0xdd7, 0x1}], &(0x7f0000167000)="2d27657468312a73656c66657468315c25766d6e6574302300", 0x1, 0x1000, &(0x7f00006e2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000