x0, &(0x7f000069a000-0x10)={0x0, 0x0, 0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00004ff000-0x4)=0x7, 0x4) 2017/12/02 22:21:30 executing program 7: r0 = socket(0x1e, 0x2, 0x0) sendto$ipx(r0, &(0x7f0000081000)="", 0x0, 0x4000, 0x0, 0x0) 2017/12/02 22:21:30 executing program 4: r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) 2017/12/02 22:21:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ca000)="6e65742f736f636b7374617400") ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00009ef000-0x4)=0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00007c1000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00007d8000)="10a762000000dc00e5") pread64(r2, &(0x7f00004c1000)="", 0x0, 0x1fffffd) [ 497.527323] encrypted_key: master key parameter '@Œéøx [ 497.527323] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 497.527323] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid 2017/12/02 22:21:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x4000000000544c) readlinkat(0xffffffffffffffff, &(0x7f00006e2000)="2e2f66696c653000", &(0x7f0000440000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39) r1 = socket(0x11, 0x80001, 0x7b) write(r1, &(0x7f0000a78000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000fad000)=[@in={0x2, 0x2, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) timer_create(0x2, &(0x7f0000784000)={0x0, 0x1b, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b7000-0x4)=0x0) timer_gettime(r2, &(0x7f00008ca000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000944000-0x6)={0x10}, &(0x7f0000149000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000075a000-0x10)={0x0, r3}, 0x8) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000000)={0x0, 0xff06, 0x0, 0x0, 0x0, 0x0}) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000d65000-0x2)=0x10000, 0x2) r4 = socket(0x11, 0x802, 0x300) setsockopt(r1, 0x107, 0x12, &(0x7f0000985000-0x3)="c4a1a2", 0x3) getsockopt$inet6_buf(r4, 0x29, 0x37, &(0x7f0000a43000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d3a000)=0x51) open$dir(&(0x7f0000e38000)="2e2f66696c653000", 0x44000, 0x40) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000b1b000)={0x1, &(0x7f0000bcd000-0x8)=[{0x6, 0xffffffffffffffff, 0x0, 0x81}]}, 0x10) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000727000)={0x2, &(0x7f000040b000)=[{0x7f, 0x103, 0x400, 0x5}, {0x5b, 0xa000000, 0x7, 0xfffffffffffffffc}]}) r5 = socket(0x2, 0x8001000000002, 0x88) connect$inet(r5, &(0x7f0000dd2000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f00007da000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) lstat(&(0x7f0000ded000-0x8)="2e2f66696c653000", &(0x7f0000c55000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) vmsplice(r7, &(0x7f0000af6000)=[{&(0x7f00007df000)="", 0x0}, {&(0x7f00008e1000-0x3e)="4aa66fac3b550cef190a411db7041b0561213d527cf092eda19b58d88dbcc6b0e131588f6b89eae6b5df476f6075455f7a885589f9c123ca1f71e8400092", 0x3e}, {&(0x7f00004ac000-0x99)="aa1ccc72bd8a4e6b1c5d42055d2d1f9860a7c94c4713cd484c9ec083a8e70dffc432dcec750adf8eb46f3b74f7de88b7cd76693046b807dbe9befdeb198988e38ae722cd1b40e13bc4ba055fe4ed4f36b901cd8fda13cb9ff080d08381c704ade16a44b665050d1903b1c5078f67167ace601f88b6181d0fed9e912313e61eae6a11e34097a48f5166c8b74a0e6d451be271cfb21cb7ba8ffd", 0x99}, {&(0x7f0000526000)="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", 0x1000}, {&(0x7f00004b9000-0xe9)="87f0aa6f922cf04ea59109bd953ebdef67629843ffe8cc3378cacae840d5e55a9c04860a1cebe656207643889917409f53b8996b140a1a173fa24a7c1eeae1ea1015a6b97e7b328c5c4433ae034bfeac3cd5154e4aa33ddefc4c0a39eccd93f375f7ebd1931a1cd3edac0df2bac869d7cd1b06e5d396babfbb972ebbb73aef3ad0bfe9f54b41e6f840982da3c8ca2a2aca2f1ad4e5e7660e8bd0ada605666c47744b2eef9c0fd2407f061278e39809cb29039bafa2a1506f697692342d2e0828aa6eb15d3df24112fdd1df7e1234605239cbe2af758acbd220b62cc2ad86a714f0d67e6c69eabf71ae", 0xe9}, {&(0x7f000048c000-0x19)="2c33637c2380599dae66a1e763c7f927641f3a28de4c184064", 0x19}, {&(0x7f000074b000-0x1c)="2960b1afa1788a6cedbfe4aa1bfe21e3cb8b38c050037321b191dc56", 0x1c}, {&(0x7f0000674000)="f5cf9000011600000000000078", 0xd}, {&(0x7f0000903000)="3104449aba05669957e3d2fca446fa11b6e28c6745a1b7a658c223124bdfe316000002d45a5313ca1b35530b1f03a650bceb0814112eea666018d1c532cc716584b310a5f2922088286389ddba4951af51d91e7737e49c66a32748a41d02471a10d50c392cc4858bee18efcddea142fbcb564c6fd9e8a2074661638b58bf425704576553256dc28b71fd9ec1d5daa783095581a64787cc67ba3b10cc5a8e9a721308cf50f0720d349e44616e1f3dd2a8faba5c839be33723915ea4f72e0a846d9f", 0xc1}], 0x9, 0xa) splice(r6, 0x0, r5, 0x0, 0x20000050e5, 0xb) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r8, 0x6, 0x21, &(0x7f00004c8000)="", &(0x7f0000000000)=0x0) mkdir(&(0x7f0000310000-0xa)="2e2f636f6e74726f6c00", 0x0) [ 497.582080] encrypted_key: insufficient parameters specified [ 497.604978] encrypted_key: master key parameter '@Œéøx [ 497.604978] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 497.604978] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid 2017/12/02 22:21:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000fac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x2001, &(0x7f0000fe8000)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349fad69adda", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6(0xa, 0x0, 0x3) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socket$unix(0x1, 0x1, 0x0) unshare(0xc0000000) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000e08000)={0x0, 0x9}, &(0x7f0000b48000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000fe7000-0x8)={r6, 0x7}, 0x8) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000958000)={&(0x7f0000a61000)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000839000-0x14)={r0, r7, 0x3, 0x1, r1}, 0x14) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f000017a000)=0x1, 0x4) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000fcd000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000050000)={r6, 0x7c05}, 0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f000014a000)={0x2, 0x12c6, 0x1010001, 0x2b, 0x0}, 0x14) socket(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000f0c000)={r6, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2000000, 0x80000000, 0x1ff, 0x0, 0x10001, 0xd8f, 0x0, 0xb7, 0x800, 0xffffffff, 0x200, 0x1, 0x9, 0x6, 0xfffffffffffff001]}, &(0x7f0000c9e000-0x4)=0x108) write(r0, &(0x7f0000b0b000-0x10)="020600010200000000648fbc8eaf4b48", 0x10) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt(0xffffffffffffffff, 0x6, 0x9, &(0x7f000041d000)="3924945161b21f3519df06eb0619983981463e70f7c9cbba1dae518938970e8030d1200ef344e7af", 0x28) syz_emit_ethernet(0x32, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x1, 0x0, 0x24, 0x0, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0xfffffffffffffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "96bb4d", 0x0, "882314"}, ""}}}}}, 0x0) 2017/12/02 22:21:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00006d6000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000aca000)="6e65742f61727000") pread64(r1, &(0x7f00006f6000)="", 0x0, 0x2000000) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000add000)={0x0, 0x10001, 0x8, 0x100000000, 0x1, 0xfffffffffffffff7, 0x5, 0x0, 0x0, 0x4, 0xd76b}, 0xb) 2017/12/02 22:21:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000749000)="2e2f66696c653000", 0x8) write(r0, &(0x7f00004a0000-0x29)="a9c25cc98dba8b2900755b6376d27169a896b0cf1801daf5a4d1acb82713305cabeea9bb4afd942e69", 0x29) socket$netlink(0x10, 0x3, 0x5) r1 = socket$inet6(0xa, 0xe, 0x8000000020000007) r2 = syz_open_dev$tun(&(0x7f000071e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) readv(r2, &(0x7f000073f000-0x20)=[{&(0x7f0000ce5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000be1000)={0x0, @in={{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]}, 0xce, 0x1ff}, &(0x7f0000eda000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000947000-0xc)=@sack_info={r4, 0x5, 0x0}, 0xc) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000580000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) setsockopt$llc_int(r3, 0x10c, 0x4, &(0x7f0000b78000-0x4)=0x225, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) setsockopt(0xffffffffffffffff, 0x5, 0x6, &(0x7f000008e000)="eb13112472ddefcf1c1eff9d759e2eb7af1ea83323879a7edf55678182e23aa87a58365cb2a3c7191f3d360ce34fe99928ea90f9770ab2d2e891c03f6aa70acd878edb4f2c9932262d9624ca153ea62c8946fdc491efaffdfd76424e9a5f0701287e838194d764367e4e770d5b7971d45b5b2a1d8317108234a9d8bcef9687b615a23faf0973c6a3a06cde8d203b010c391b066dbafc1de14145d324e9b51d920a44", 0xa2) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000820000-0x1c)={0x0, 0x2, [@random="20302bb8012a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) read(r5, &(0x7f00001a4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ab9000)={r0, &(0x7f0000919000-0x8d)="a326eb66f7ed1301499856d9c61cffd88b3ee7b41484ec64879a835feae6d6c7f65ecf4a4891c73d8965033f892e2d83f7ac4abfc3b798db9a63e7c453b1e349613093fbc995c5c47cac42be1a82baf80103b527469f8faebbf8dd122a3900e921e4e1a7d813de1d4a06320967e1d791cf46ef3dcd0d8aa5245b4b2e5d4d982a1d347fb7d73eb94112a7a27128"}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000954000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x8, 0x8, 0xd5d, 0xfffffffffffffff8}, &(0x7f00008a5000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000670000)={r6, 0x400}, &(0x7f00007a6000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e4c000-0x8)={r6, 0x6}, &(0x7f0000d07000)=0x8) r7 = getpgid(0x0) tkill(r7, 0x1000000000016) r8 = request_key(&(0x7f000076f000-0x5)="6365706800", &(0x7f000026e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ee9000)="2f6465762f6c6f6f702300", 0xffffffffffffffff) r9 = add_key$user(&(0x7f0000c97000-0x5)="7573657200", &(0x7f0000792000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000144000)="fa85dd3251799c702cde7df0632c8d2e5b292a0fd12fe90a35fa4e392f3016971f37dc0bb1053fffe7200691c3475ea852ee90c86eccfaba9fe96a9c879d9af0137c660922628cc3ecda7f52aae9048fe2fb074496ff80d2a73788c0379372491ffccd49d2fef07224ea9b6330bea5a3e842af53d51379", 0x77, 0xfffffffffffffffd) r10 = add_key(&(0x7f000047e000-0xa)="656e6372797074656400", &(0x7f00000d2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000005f000)="c4d5d58dead7876582ef4dfbdaf4fc1be9ff1ffd9cb657aec9a6b59cb1f69184e5a0dcbc00d163adfd4146fb339c7e001862cd36382a1e8ac12522f7111669694ed6a236372bb225d2aab08b8805a3a5", 0x50, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00005bd000-0xc)={r8, r9, r10}, &(0x7f0000f2a000-0xa4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b, &(0x7f0000741000)={&(0x7f0000517000)={"746772313630"}, &(0x7f000096f000-0x5a)="e08ca7f5a6a2187f0cea09c610d2b9b57b1fe6912a262f4a24fc404fcfefd38bad3e5d0e10d4f2cd1de42f796d292397d1528acfbffc2a097fd65ea442c770baef537c1a6aef119b7e3e60142a2ca08888de0f0910d6288f39dc", 0x5a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 22:21:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x1c) listen(r0, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f00004e6000)="58", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x2, 0x0) fcntl$getown(r2, 0x9) bind(r3, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f000069a000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000a7000)={0xe5, 0x8001, 0x4, 0xff, 0x2, [{0x8, 0xffff, 0x5, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2017/12/02 22:21:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e9d000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x800000000000001e, 0x5, 0x0) timer_create(0x4, &(0x7f00007f0000-0x58)={0x0, 0x17, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c81000)=0x0) timer_getoverrun(r2) sendmsg(r1, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b90000-0x60)=[], 0x0, &(0x7f0000edb000-0x240)=[], 0x0, 0x40}, 0x0) 2017/12/02 22:21:30 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000698000)="2f6465762f696e7075742f6d69636500", 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000000)={0x2, 0x73c, 0x1}) r1 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000000000)="", 0x0, 0x40000, 0x0, 0x0) 2017/12/02 22:21:30 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = add_key(&(0x7f0000ac7000-0xa)="656e6372797074656400", &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000770000-0x94)="27eb54c63444f251b09984c4ae89531d2c0e1911fee105cc3673b7164af24c691bb592cd6084ee4d2040088ce9f8780aaaa098dd727085266c2ce4315ff8f7fb79eb2bad37a80e494abb0a800c46fc9333aa483e461862e46d18366c3651ff5b00af344365c623435bdb607c66bf", 0x6e, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000c7000-0x4)=0xfffffffffffffffe, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000626000)={0x8, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f0000d7e000)="6574683000", 0x842, 0x0, &(0x7f000033f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000d57000/0x1000)=nil}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e91000-0x2)="77", 0x1, 0x0, &(0x7f0000c2d000-0x10)={0x77359400, 0x0}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000927000)={0x1, &(0x7f00007b9000)=[{0x8d, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000d05000-0x5c)={0x20, 0x0, 0x27, {0x0, 0x0}, 0x8, 0xe1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() getgid() 2017/12/02 22:21:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000749000)="2e2f66696c653000", 0x8) write(r0, &(0x7f00004a0000-0x29)="a9c25cc98dba8b2900755b6376d27169a896b0cf1801daf5a4d1acb82713305cabeea9bb4afd942e69", 0x29) socket$netlink(0x10, 0x3, 0x5) r1 = socket$inet6(0xa, 0xe, 0x8000000020000007) r2 = syz_open_dev$tun(&(0x7f000071e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) readv(r2, &(0x7f000073f000-0x20)=[{&(0x7f0000ce5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000be1000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xce, 0x1ff}, &(0x7f0000eda000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000947000-0xc)=@sack_info={r4, 0x5, 0x0}, 0xc) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000580000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) setsockopt$llc_int(r3, 0x10c, 0x4, &(0x7f0000b78000-0x4)=0x225, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) setsockopt(0xffffffffffffffff, 0x5, 0x6, &(0x7f000008e000)="eb13112472ddefcf1c1eff9d759e2eb7af1ea83323879a7edf55678182e23aa87a58365cb2a3c7191f3d360ce34fe99928ea90f9770ab2d2e891c03f6aa70acd878edb4f2c9932262d9624ca153ea62c8946fdc491efaffdfd76424e9a5f0701287e838194d764367e4e770d5b7971d45b5b2a1d8317108234a9d8bcef9687b615a23faf0973c6a3a06cde8d203b010c391b066dbafc1de14145d324e9b51d920a44", 0xa2) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000820000-0x1c)={0x0, 0x2, [@random="20302bb8012a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) read(r5, &(0x7f00001a4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ab9000)={r0, &(0x7f0000919000-0x8d)="a326eb66f7ed1301499856d9c61cffd88b3ee7b41484ec64879a835feae6d6c7f65ecf4a4891c73d8965033f892e2d83f7ac4abfc3b798db9a63e7c453b1e349613093fbc995c5c47cac42be1a82baf80103b527469f8faebbf8dd122a3900e921e4e1a7d813de1d4a06320967e1d791cf46ef3dcd0d8aa5245b4b2e5d4d982a1d347fb7d73eb94112a7a27128"}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000954000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @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]}, 0xfffffffffffffff7, 0x8, 0x8, 0xd5d, 0xfffffffffffffff8}, &(0x7f00008a5000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000670000)={r6, 0x400}, &(0x7f00007a6000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e4c000-0x8)={0x0, 0x6}, &(0x7f0000d07000)=0x8) r7 = getpgid(0x0) tkill(r7, 0x1000000000016) r8 = request_key(&(0x7f000076f000-0x5)="6365706800", &(0x7f000026e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ee9000)="2f6465762f6c6f6f702300", 0xffffffffffffffff) r9 = add_key$user(&(0x7f0000c97000-0x5)="7573657200", &(0x7f0000792000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000144000)="fa85dd3251799c702cde7df0632c8d2e5b292a0fd12fe90a35fa4e392f3016971f37dc0bb1053fffe7200691c3475ea852ee90c86eccfaba9fe96a9c879d9af0137c660922628cc3ecda7f52aae9048fe2fb074496ff80d2a73788c0379372491ffccd49d2fef07224ea9b6330bea5a3e842af53d51379", 0x77, 0xfffffffffffffffd) r10 = add_key(&(0x7f000047e000-0xa)="656e6372797074656400", &(0x7f00000d2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000005f000)="c4d5d58dead7876582ef4dfbdaf4fc1be9ff1ffd9cb657aec9a6b59cb1f69184e5a0dcbc00d163adfd4146fb339c7e001862cd36382a1e8ac12522f7111669694ed6a236372bb225d2aab08b8805a3a5", 0x50, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00005bd000-0xc)={r8, r9, r10}, &(0x7f0000f2a000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, &(0x7f0000741000)={&(0x7f0000517000)={"746772313630"}, &(0x7f000096f000-0x5a)="e08ca7f5a6a2187f0cea09c610d2b9b57b1fe6912a262f4a24fc404fcfefd38bad3e5d0e10d4f2cd1de42f796d292397d1528acfbffc2a097fd65ea442c770baef537c1a6aef119b7e3e60142a2ca08888de0f0910d6288f39dc", 0x5a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 22:21:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000330000-0x2)="6e65742f61727000") pread64(r0, &(0x7f00006f6000)="", 0x0, 0x2000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006e7000-0xe8)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d62000-0x4)=0xe8) [ 497.669781] encrypted_key: insufficient parameters specified 2017/12/02 22:21:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000330000-0x2)="6e65742f61727000") pread64(r0, &(0x7f00006f6000)="", 0x0, 0x2000000) 2017/12/02 22:21:31 executing program 7: r0 = socket(0x1e, 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000a9a000-0x2)="fa40", 0x2, 0x10, 0x0, 0x0) [ 497.736255] encrypted_key: master key parameter '@Œéøx [ 497.736255] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 497.736255] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid 2017/12/02 22:21:31 executing program 2: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000686000-0x10)="2f6465762f73657175656e6365723200", 0x40, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000137000-0xc)={0x4, 0xffffffffffffffff, 0x1}) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000e23000)={r3, r4, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket(0x1e, 0x2, 0x0) bind(r5, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r6 = socket(0x800000000000001e, 0x5, 0x0) sendmsg(r6, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b90000-0x60)=[], 0x0, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) 2017/12/02 22:21:31 executing program 7: socket(0x14, 0x1, 0x1) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000b47000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000df3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00005ce000-0xa0)=[{{&(0x7f000082c000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000c74000)=[{&(0x7f0000000000)="00000000000000000000", 0xa}, {&(0x7f0000001000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000001000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f00006a2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000705000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f8e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000001000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}, {&(0x7f0000abe000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000b44000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}], 0xa, &(0x7f0000001000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5, 0x6}, 0x400}, {{&(0x7f0000db4000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000000000)=[{&(0x7f00006be000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}, {&(0x7f0000956000+0x79a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00002e2000-0x2)="0000", 0x2}, {&(0x7f00003f3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f0000000000)="00000000000000000000000000", 0xd}], 0x7, &(0x7f0000b90000)="0000000000000000000000000000000000000000000000", 0x17, 0xffffffffffffffff}, 0x10001}, {{&(0x7f0000959000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x20)=[{&(0x7f0000905000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f0000001000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000001000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0xffffffffffffaae0}, 0xff}, {{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000c74000-0x48)=[{&(0x7f0000001000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f2a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000001000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000001000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f0000001000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f00004fa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f0000895000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000e98000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f0000090000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}], 0x9, &(0x7f0000001000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a, 0x1000}, 0x6}, {{&(0x7f0000358000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000312000-0x40)=[{&(0x7f000096d000)="", 0x0}, {&(0x7f0000001000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f0000d4e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000c6a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f0000001000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f00006a5000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000800000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x8, &(0x7f0000e21000-0xc91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x3}, 0x2}], 0x5, 0x2000, &(0x7f0000000000)={r1, r2+30000000}) 2017/12/02 22:21:31 executing program 5 (fault-call:1 fault-nth:0): r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) 2017/12/02 22:21:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000fac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x2001, &(0x7f0000fe8000)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349fad69adda", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6(0xa, 0x0, 0x3) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socket$unix(0x1, 0x1, 0x0) unshare(0xc0000000) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000e08000)={0x0, 0x9}, &(0x7f0000b48000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000fe7000-0x8)={r6, 0x7}, 0x8) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000958000)={&(0x7f0000a61000)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000839000-0x14)={r0, r7, 0x3, 0x1, r1}, 0x14) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f000017a000)=0x1, 0x4) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000fcd000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000050000)={r6, 0x7c05}, 0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f000014a000)={0x2, 0x12c6, 0x1010001, 0x2b, 0x0}, 0x14) socket(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000f0c000)={r6, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2000000, 0x80000000, 0x1ff, 0x0, 0x10001, 0xd8f, 0x0, 0xb7, 0x800, 0xffffffff, 0x200, 0x1, 0x9, 0x6, 0xfffffffffffff001]}, &(0x7f0000c9e000-0x4)=0x108) write(r0, &(0x7f0000b0b000-0x10)="020600010200000000648fbc8eaf4b48", 0x10) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt(0xffffffffffffffff, 0x6, 0x9, &(0x7f000041d000)="3924945161b21f3519df06eb0619983981463e70f7c9cbba1dae518938970e8030d1200ef344e7af", 0x28) 2017/12/02 22:21:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x800000000000001e, 0x5, 0x0) sendmsg(r1, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b90000-0x60)=[], 0x0, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) 2017/12/02 22:21:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = add_key(&(0x7f0000ac7000-0xa)="656e6372797074656400", &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000770000-0x94)="27eb54c63444f251b09984c4ae89531d2c0e1911fee105cc3673b7164af24c691bb592cd6084ee4d2040088ce9f8780aaaa098dd727085266c2ce4315ff8f7fb79eb2bad37a80e494abb0a800c46fc9333aa483e461862e46d18366c3651ff5b00af344365c623435bdb607c66bf", 0x6e, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000c7000-0x4)=0xfffffffffffffffe, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000626000)={0x8, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f0000d7e000)="6574683000", 0x842, 0x0, &(0x7f000033f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000d57000/0x1000)=nil}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e91000-0x2)="77", 0x1, 0x0, &(0x7f0000c2d000-0x10)={0x77359400, 0x0}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000927000)={0x1, &(0x7f00007b9000)=[{0x8d, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000d05000-0x5c)={0x20, 0x0, 0x27, {0x0, 0x0}, 0x8, 0xe1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() getgid() 2017/12/02 22:21:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f00007ac000-0x78)={0xffffffffffffffff, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x1f, 0x4, 0x100000000) bind(r2, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xac, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x9e, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x6, 0x0, {0x20, 0x4, 0x5, 0x5, 0x5, 0x0, 0x3, 0x8002, 0x11, 0x6, @empty=0x0, @empty=0x0, {[@end={0x0}, @end={0x0}, @ssrr={0x89, 0x1f, 0x40, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x8]}, @noop={0x1}, @lsrr={0x83, 0x13, 0x5, [@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x7, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x6, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0xe7c5, @multicast2=0xe0000002]}, @cipso={0x86, 0x14, 0xe4, [{0x7, 0xe, "df21741175882f000000096d"}]}]}}, "2139"}}}}}, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000094000-0xc)="2f6465762f6175746f667300", 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000adb000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x1000000005d) r5 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r5, &(0x7f00004b8000)={0x10, 0x0, 0x800000000000006, 0xffff}, 0xc) setsockopt$sock_int(r5, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000253000-0x4)=0x3ff) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f00008f1000-0x1d)={@generic="68ea63d6dc8400100000000000003041", @ifru_mtu=0x1}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000ccc000-0x4)=0x0, &(0x7f0000405000)=0x4) r6 = socket$inet(0x2, 0x1, 0x0) r7 = syz_open_dev$tun(&(0x7f0000516000)="2f6465762f6e65742f74756e00", 0x0, 0x40001) r8 = fcntl$dupfd(r7, 0x0, r3) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000b2a000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write(0xffffffffffffffff, &(0x7f0000946000)="a8", 0x1) write$tun(r8, &(0x7f000095f000-0xfea)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x2c, 0x1, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x6, 0x1, 0x7, [{[], 0x0}, {[@rand_addr=0x0], 0x0}]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x36) clock_gettime(0x80007fffffff, &(0x7f0000874000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f0000596000)={0x0, 0x100000000}, &(0x7f000049c000-0x4)=0x6) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000907000)={&(0x7f00004ee000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000a2000-0x8)=[0x0, 0x0], &(0x7f00006d5000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00001c4000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x2, 0x8, 0x7, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f00002a5000-0x8)={r9, 0x23}, &(0x7f0000c18000-0x4)=0x8) [ 497.811475] encrypted_key: master key parameter '@Œéøx [ 497.811475] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 497.811475] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid [ 497.839427] encrypted_key: insufficient parameters specified [ 497.851141] encrypted_key: insufficient parameters specified [ 497.894696] encrypted_key: master key parameter '@Œéøx [ 497.894696] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 497.894696] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid [ 497.923862] encrypted_key: insufficient parameters specified [ 497.935688] encrypted_key: insufficient parameters specified 2017/12/02 22:21:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000749000)="2e2f66696c653000", 0x8) write(r0, &(0x7f00004a0000-0x29)="a9c25cc98dba8b2900755b6376d27169a896b0cf1801daf5a4d1acb82713305cabeea9bb4afd942e69", 0x29) socket$netlink(0x10, 0x3, 0x5) r1 = socket$inet6(0xa, 0xe, 0x8000000020000007) r2 = syz_open_dev$tun(&(0x7f000071e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) readv(r2, &(0x7f000073f000-0x20)=[{&(0x7f0000ce5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000be1000)={0x0, @in={{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]}, 0xce, 0x1ff}, &(0x7f0000eda000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000947000-0xc)=@sack_info={r4, 0x5, 0x0}, 0xc) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000580000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) setsockopt$llc_int(r3, 0x10c, 0x4, &(0x7f0000b78000-0x4)=0x225, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) setsockopt(0xffffffffffffffff, 0x5, 0x6, &(0x7f000008e000)="eb13112472ddefcf1c1eff9d759e2eb7af1ea83323879a7edf55678182e23aa87a58365cb2a3c7191f3d360ce34fe99928ea90f9770ab2d2e891c03f6aa70acd878edb4f2c9932262d9624ca153ea62c8946fdc491efaffdfd76424e9a5f0701287e838194d764367e4e770d5b7971d45b5b2a1d8317108234a9d8bcef9687b615a23faf0973c6a3a06cde8d203b010c391b066dbafc1de14145d324e9b51d920a44", 0xa2) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000820000-0x1c)={0x0, 0x2, [@random="20302bb8012a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) read(r5, &(0x7f00001a4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ab9000)={r0, &(0x7f0000919000-0x8d)="a326eb66f7ed1301499856d9c61cffd88b3ee7b41484ec64879a835feae6d6c7f65ecf4a4891c73d8965033f892e2d83f7ac4abfc3b798db9a63e7c453b1e349613093fbc995c5c47cac42be1a82baf80103b527469f8faebbf8dd122a3900e921e4e1a7d813de1d4a06320967e1d791cf46ef3dcd0d8aa5245b4b2e5d4d982a1d347fb7d73eb94112a7a27128"}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000954000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x8, 0x8, 0xd5d, 0xfffffffffffffff8}, &(0x7f00008a5000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000670000)={r6, 0x400}, &(0x7f00007a6000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e4c000-0x8)={r6, 0x6}, &(0x7f0000d07000)=0x8) r7 = getpgid(0x0) tkill(r7, 0x1000000000016) r8 = request_key(&(0x7f000076f000-0x5)="6365706800", &(0x7f000026e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ee9000)="2f6465762f6c6f6f702300", 0xffffffffffffffff) r9 = add_key$user(&(0x7f0000c97000-0x5)="7573657200", &(0x7f0000792000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000144000)="fa85dd3251799c702cde7df0632c8d2e5b292a0fd12fe90a35fa4e392f3016971f37dc0bb1053fffe7200691c3475ea852ee90c86eccfaba9fe96a9c879d9af0137c660922628cc3ecda7f52aae9048fe2fb074496ff80d2a73788c0379372491ffccd49d2fef07224ea9b6330bea5a3e842af53d51379", 0x77, 0xfffffffffffffffd) r10 = add_key(&(0x7f000047e000-0xa)="656e6372797074656400", &(0x7f00000d2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000005f000)="c4d5d58dead7876582ef4dfbdaf4fc1be9ff1ffd9cb657aec9a6b59cb1f69184e5a0dcbc00d163adfd4146fb339c7e001862cd36382a1e8ac12522f7111669694ed6a236372bb225d2aab08b8805a3a5", 0x50, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00005bd000-0xc)={r8, r9, r10}, &(0x7f0000f2a000-0xa4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90, &(0x7f0000741000)={&(0x7f0000517000)={"746772313630"}, &(0x7f000096f000-0x5a)="e08ca7f5a6a2187f0cea09c610d2b9b57b1fe6912a262f4a24fc404fcfefd38bad3e5d0e10d4f2cd1de42f796d292397d1528acfbffc2a097fd65ea442c770baef537c1a6aef119b7e3e60142a2ca08888de0f0910d6288f39dc", 0x5a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 22:21:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb9, &(0x7f0000000000)={@random="0e5d229bbbdb", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x800, 0x7, 0x401}], {0x8100, 0x4, 0x4, 0x7f}}], {{0x890d, @ipv4={{0x7, 0x4, 0x3, 0x55, 0xa3, 0x0, 0x274c, 0x1, 0x21, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[@ssrr={0x89, 0x7, 0x5, [@multicast1=0xe0000001]}]}}, @dccp={{0x2, 0x2, 0x4, 0x1, 0xffffffff, 0x0, 0x0, 0x4, 0x3, "c8ef40", 0xc920, "0eaa5d"}, "7bf1865fd7bd1adb5eaf3469ea70e5cc794c4b86b14cfe1dd486a17b9d2b713706f62e5f68006bf8753db60c5d6e37f66a011102f5a84a1d8958e27faa53414a866cda7fd9485fea649d9994f0ca685d846cf75bc5048a7316ae065a4aeb260ee2165c57df05606c00c86b58b3e47035c0d7fb43c089a1"}}}}}, &(0x7f0000000000)={0x1, 0x2, [0xd3b, 0x2e]}) r0 = socket(0x1e, 0x2, 0x0) sendto$ipx(r0, &(0x7f0000b94000-0x57)="", 0x0, 0x0, 0x0, 0x0) 2017/12/02 22:21:31 executing program 5: r0 = socket(0x3, 0x3, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000777000)="2f6465762f72746300", 0x40, 0x0) ioctl$KVM_NMI(r1, 0xae9a) 2017/12/02 22:21:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x1c) listen(r0, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f00004e6000)="58", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x2, 0x0) fcntl$getown(r2, 0x9) bind(r3, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f000069a000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000a7000)={0xe5, 0x8001, 0x4, 0xff, 0x2, [{0x8, 0xffff, 0x5, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2017/12/02 22:21:31 executing program 4 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") pread64(r0, &(0x7f00006f6000)="", 0x0, 0x2000000) 2017/12/02 22:21:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = add_key(&(0x7f0000ac7000-0xa)="656e6372797074656400", &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000770000-0x94)="27eb54c63444f251b09984c4ae89531d2c0e1911fee105cc3673b7164af24c691bb592cd6084ee4d2040088ce9f8780aaaa098dd727085266c2ce4315ff8f7fb79eb2bad37a80e494abb0a800c46fc9333aa483e461862e46d18366c3651ff5b00af344365c623435bdb607c66bf", 0x6e, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000c7000-0x4)=0xfffffffffffffffe, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000626000)={0x8, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f0000d7e000)="6574683000", 0x842, 0x0, &(0x7f000033f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000d57000/0x1000)=nil}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e91000-0x2)="77", 0x1, 0x0, &(0x7f0000c2d000-0x10)={0x77359400, 0x0}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000927000)={0x1, &(0x7f00007b9000)=[{0x8d, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000d05000-0x5c)={0x0, 0x0, 0x27, {0x0, 0x0}, 0x8, 0xe1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() getgid() [ 497.944299] encrypted_key: master key parameter '@Œéøx [ 497.944299] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 497.944299] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid [ 497.975734] device gre0 entered promiscuous mode 2017/12/02 22:21:31 executing program 7: r0 = socket(0x5, 0x2, 0x400004) sendto$ipx(r0, &(0x7f0000b94000-0x57)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x35, &(0x7f0000000000)="b428a2eb373666ac1e17bedf274bf39d7d90878c93c705c7f789b8a19bc2dd08d5fab2045d32ea4dd139d92bfa25b4d0fae59002b86b8a8e23944e970dddddf696fe75a0a647d5b5c130b1ba7f4750e08d2fc26c0b9a910735bbf6cc70d420d0ed0e688a2c182be12a4f7e52309b4f7fff2b69b1a34203fba6", 0x79) getpeername$unix(r0, &(0x7f0000a34000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x47) [ 498.020698] FAULT_INJECTION: forcing a failure. [ 498.020698] name failslab, interval 1, probability 0, space 0, times 0 [ 498.040613] CPU: 1 PID: 24183 Comm: syz-executor4 Not tainted 4.15.0-rc1+ #115 [ 498.048005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 498.057341] Call Trace: [ 498.059907] dump_stack+0x194/0x257 [ 498.063521] ? arch_local_irq_restore+0x53/0x53 [ 498.068172] ? lock_release+0xda0/0xda0 [ 498.072146] should_fail+0x8c0/0xa40 [ 498.075845] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 498.080933] ? __mutex_lock+0x16f/0x1a80 [ 498.084968] ? seq_read+0xd5/0x13d0 [ 498.088588] ? find_held_lock+0x39/0x1d0 [ 498.092656] ? __lock_is_held+0xbc/0x140 [ 498.096729] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 498.102590] ? perf_trace_lock+0xd6/0x900 [ 498.106715] ? rcu_note_context_switch+0x710/0x710 [ 498.111642] should_failslab+0xec/0x120 [ 498.115598] kmem_cache_alloc_node_trace+0x5a/0x760 [ 498.120622] __kmalloc_node+0x33/0x70 [ 498.124407] kvmalloc_node+0x99/0xd0 [ 498.128104] traverse+0x752/0xa00 [ 498.131530] ? find_held_lock+0x39/0x1d0 [ 498.135586] ? seq_hlist_next+0xc0/0xc0 [ 498.139540] ? lock_downgrade+0x980/0x980 [ 498.143668] ? seq_lseek+0x3c0/0x3c0 [ 498.147368] seq_read+0x96a/0x13d0 [ 498.150886] ? lock_release+0xda0/0xda0 [ 498.154844] ? __lock_is_held+0xbc/0x140 [ 498.158904] ? seq_lseek+0x3c0/0x3c0 [ 498.162603] ? __fget+0x362/0x580 [ 498.166034] ? get_pid_task+0xbc/0x140 [ 498.169921] ? seq_lseek+0x3c0/0x3c0 [ 498.173616] proc_reg_read+0xef/0x170 [ 498.177404] ? proc_reg_write+0x170/0x170 [ 498.181529] __vfs_read+0xef/0xa00 [ 498.185043] ? fsnotify+0x7b3/0x1140 [ 498.188740] ? vfs_copy_file_range+0x960/0x960 [ 498.193311] ? fsnotify_first_mark+0x2b0/0x2b0 [ 498.197881] ? avc_policy_seqno+0x9/0x20 [ 498.201919] ? selinux_file_permission+0x82/0x460 [ 498.206748] ? security_file_permission+0x89/0x1f0 [ 498.211664] ? rw_verify_area+0xe5/0x2b0 [ 498.215711] vfs_read+0x124/0x360 [ 498.219151] SyS_pread64+0x161/0x190 [ 498.222845] ? SyS_write+0x220/0x220 [ 498.226534] ? __schedule+0x2060/0x2060 [ 498.230489] ? SyS_read+0x220/0x220 [ 498.234105] sys32_pread+0x39/0x50 [ 498.237621] ? sys32_waitpid+0x30/0x30 [ 498.241488] do_fast_syscall_32+0x3ee/0xf9d [ 498.245803] ? do_int80_syscall_32+0x9d0/0x9d0 [ 498.250367] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 498.255894] ? lockdep_sys_exit+0x47/0xf0 [ 498.260025] ? syscall_return_slowpath+0x2ad/0x550 [ 498.264951] ? sysret32_from_system_call+0x5/0x3b [ 498.269783] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 498.274619] entry_SYSENTER_compat+0x51/0x60 [ 498.279001] RIP: 0023:0xf7f83c79 [ 498.282342] RSP: 002b:00000000f777f08c EFLAGS: 00000296 ORIG_RAX: 00000000000000b4 [ 498.290030] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000206f6000 [ 498.297274] RDX: 0000000000000000 RSI: 0000000002000000 RDI: 0000000000000000 [ 498.304516] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 498.311760] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 2017/12/02 22:21:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000fac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x2001, &(0x7f0000fe8000)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349fad69adda", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6(0xa, 0x0, 0x3) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socket$unix(0x1, 0x1, 0x0) unshare(0xc0000000) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000e08000)={0x0, 0x9}, &(0x7f0000b48000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000fe7000-0x8)={r6, 0x7}, 0x8) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000958000)={&(0x7f0000a61000)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000839000-0x14)={r0, r7, 0x3, 0x1, r1}, 0x14) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f000017a000)=0x1, 0x4) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000fcd000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000050000)={r6, 0x7c05}, 0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f000014a000)={0x2, 0x12c6, 0x1010001, 0x2b, 0x0}, 0x14) socket(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000f0c000)={r6, @in={{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]}, [0x2000000, 0x80000000, 0x1ff, 0x0, 0x10001, 0xd8f, 0x0, 0xb7, 0x800, 0xffffffff, 0x200, 0x1, 0x9, 0x6, 0xfffffffffffff001]}, &(0x7f0000c9e000-0x4)=0x108) write(r0, &(0x7f0000b0b000-0x10)="020600010200000000648fbc8eaf4b48", 0x10) socket$inet_sctp(0x2, 0x5, 0x84) 2017/12/02 22:21:31 executing program 5: r0 = socket(0x0, 0x80000000000000b, 0xfffffffffffffff8) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f00005ec000-0x18)=@add_del={0x2, &(0x7f000034a000-0x10)=@generic="1704e94d2b10307678b6855ccdb7cb95", 0x7}) 2017/12/02 22:21:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000948000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008de000)="6e65742f7061636b657400") pread64(r1, &(0x7f00008cc000)="", 0x0, 0x2000000) 2017/12/02 22:21:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002000-0x4)=r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x343d81, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000b41000-0x4)=0x0, &(0x7f0000561000-0x4)=0x4) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00007c4000)={{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="423ebead992e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00006ae000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffbff, 0x1}, &(0x7f0000221000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000afd000)={r4, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff80, 0x9, 0x1, 0x5, 0xa7}, &(0x7f00009f5000-0x4)=0xa0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f000069a000-0x10)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00001f4000)="6c7000", 0x3) [ 498.319002] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 498.332801] encrypted_key: master key parameter '@Œéøx [ 498.332801] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 498.332801] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid 2017/12/02 22:21:31 executing program 5: r0 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="29", 0x1) 2017/12/02 22:21:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") pread64(r0, &(0x7f00006f6000)="", 0x0, 0x2000000) setsockopt$inet6_buf(r0, 0x29, 0xdb, &(0x7f0000159000-0x14)="5c5b25cdcbf680eb6c6b2d48e8a4512533b03ff5df71189043bb583d13cdd1c7a655bbf89010810182652254f3a490db7c506f099c5b8e5c6868a37d052f20a73663e3d832c2774d93e5668bc56def426382d515d83785e5db207e8d6bb408382e759183480e7f866e2a6215accc4b9a826239228e81135d4f2afb1cb54095ea9ea62e7d067216ef2e398320b3ea9e199fffe7244ad7963eae6b94465d81ff594607938bb8775a85687afaad", 0xac) 2017/12/02 22:21:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000428000-0xd)="6e65742f736f636b7374617400") getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000089b000)=0x0, &(0x7f0000ccc000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000ac000-0x20)={0x400, 0x8, 0x5, 0x6, 0x100000001, 0xffffffffffffffff, 0x5, 0xdd9, 0x0}, &(0x7f0000a00000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a1e000-0x8c)={r1, @in6={{0xa, 0x2, 0x1, @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]}}, &(0x7f000072d000-0x4)=0x8c) pread64(r0, &(0x7f0000877000+0x578)="", 0x0, 0x2000000) 2017/12/02 22:21:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = add_key(&(0x7f0000ac7000-0xa)="656e6372797074656400", &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000770000-0x94)="27eb54c63444f251b09984c4ae89531d2c0e1911fee105cc3673b7164af24c691bb592cd6084ee4d2040088ce9f8780aaaa098dd727085266c2ce4315ff8f7fb79eb2bad37a80e494abb0a800c46fc9333aa483e461862e46d18366c3651ff5b00af344365c623435bdb607c66bf", 0x6e, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000c7000-0x4)=0xfffffffffffffffe, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000626000)={0x8, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f0000d7e000)="6574683000", 0x842, 0x0, &(0x7f000033f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000d57000/0x1000)=nil}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e91000-0x2)="77", 0x1, 0x0, &(0x7f0000c2d000-0x10)={0x77359400, 0x0}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000927000)={0x1, &(0x7f00007b9000)=[{0x8d, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000d05000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x8, 0xe1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() getgid() 2017/12/02 22:21:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00008dc000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f000069a000-0x10)={0x0, 0x0, 0x0, 0x0}) [ 498.374929] encrypted_key: master key parameter '@Œéøx [ 498.374929] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 498.374929] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid [ 498.414493] encrypted_key: insufficient parameters specified 2017/12/02 22:21:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x1c) listen(r0, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f00004e6000)="58", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x2, 0x0) fcntl$getown(r2, 0x9) bind(r3, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f000069a000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000a7000)={0xe5, 0x8001, 0x4, 0xff, 0x2, [{0x8, 0xffff, 0x5, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2017/12/02 22:21:31 executing program 5: r0 = socket(0x1e, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)=@generic="4fde775441c93bb8257184dd55a9ce7b") 2017/12/02 22:21:31 executing program 7: r0 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000002000-0x10)={0x4, 0x1, 0xb, "ed69bce7962b", 0x317, 0x0}, 0x10) sendto$ipx(r0, &(0x7f0000b94000-0x57)="", 0x0, 0x0, 0x0, 0x0) 2017/12/02 22:21:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000155000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000494000-0x8)={0x0, 0x1}, &(0x7f0000475000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c63000-0x14)={r1, 0x7, 0x1a293e9e, 0x7, 0x8, 0xb000000000000000}, &(0x7f0000a04000)=0x14) r2 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") pread64(r2, &(0x7f00006f6000)="", 0x0, 0x2000000) 2017/12/02 22:21:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000fac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x2001, &(0x7f0000fe8000)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349fad69adda", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6(0xa, 0x0, 0x3) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socket$unix(0x1, 0x1, 0x0) unshare(0xc0000000) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000e08000)={0x0, 0x9}, &(0x7f0000b48000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000fe7000-0x8)={r6, 0x7}, 0x8) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000958000)={&(0x7f0000a61000)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000839000-0x14)={r0, r7, 0x3, 0x1, r1}, 0x14) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f000017a000)=0x1, 0x4) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000fcd000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000050000)={r6, 0x7c05}, 0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f000014a000)={0x2, 0x12c6, 0x1010001, 0x2b, 0x0}, 0x14) socket(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000f0c000)={r6, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2000000, 0x80000000, 0x1ff, 0x0, 0x10001, 0xd8f, 0x0, 0xb7, 0x800, 0xffffffff, 0x200, 0x1, 0x9, 0x6, 0xfffffffffffff001]}, &(0x7f0000c9e000-0x4)=0x108) write(r0, &(0x7f0000b0b000-0x10)="020600010200000000648fbc8eaf4b48", 0x10) 2017/12/02 22:21:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000749000)="2e2f66696c653000", 0x8) write(r0, &(0x7f00004a0000-0x29)="a9c25cc98dba8b2900755b6376d27169a896b0cf1801daf5a4d1acb82713305cabeea9bb4afd942e69", 0x29) socket$netlink(0x10, 0x3, 0x5) r1 = socket$inet6(0xa, 0xe, 0x8000000020000007) r2 = syz_open_dev$tun(&(0x7f000071e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) readv(r2, &(0x7f000073f000-0x20)=[{&(0x7f0000ce5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000be1000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xce, 0x1ff}, &(0x7f0000eda000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000947000-0xc)=@sack_info={r4, 0x5, 0x0}, 0xc) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000580000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) setsockopt$llc_int(r3, 0x10c, 0x4, &(0x7f0000b78000-0x4)=0x225, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) setsockopt(0xffffffffffffffff, 0x5, 0x6, &(0x7f000008e000)="eb13112472ddefcf1c1eff9d759e2eb7af1ea83323879a7edf55678182e23aa87a58365cb2a3c7191f3d360ce34fe99928ea90f9770ab2d2e891c03f6aa70acd878edb4f2c9932262d9624ca153ea62c8946fdc491efaffdfd76424e9a5f0701287e838194d764367e4e770d5b7971d45b5b2a1d8317108234a9d8bcef9687b615a23faf0973c6a3a06cde8d203b010c391b066dbafc1de14145d324e9b51d920a44", 0xa2) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000820000-0x1c)={0x0, 0x2, [@random="20302bb8012a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) read(r5, &(0x7f00001a4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ab9000)={r0, &(0x7f0000919000-0x8d)="a326eb66f7ed1301499856d9c61cffd88b3ee7b41484ec64879a835feae6d6c7f65ecf4a4891c73d8965033f892e2d83f7ac4abfc3b798db9a63e7c453b1e349613093fbc995c5c47cac42be1a82baf80103b527469f8faebbf8dd122a3900e921e4e1a7d813de1d4a06320967e1d791cf46ef3dcd0d8aa5245b4b2e5d4d982a1d347fb7d73eb94112a7a27128"}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000954000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @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]}, 0xfffffffffffffff7, 0x8, 0x8, 0xd5d, 0xfffffffffffffff8}, &(0x7f00008a5000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000670000)={r6, 0x400}, &(0x7f00007a6000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e4c000-0x8)={r6, 0x6}, &(0x7f0000d07000)=0x8) r7 = getpgid(0x0) tkill(r7, 0x1000000000016) r8 = request_key(&(0x7f000076f000-0x5)="6365706800", &(0x7f000026e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ee9000)="2f6465762f6c6f6f702300", 0xffffffffffffffff) r9 = add_key$user(&(0x7f0000c97000-0x5)="7573657200", &(0x7f0000792000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000144000)="fa85dd3251799c702cde7df0632c8d2e5b292a0fd12fe90a35fa4e392f3016971f37dc0bb1053fffe7200691c3475ea852ee90c86eccfaba9fe96a9c879d9af0137c660922628cc3ecda7f52aae9048fe2fb074496ff80d2a73788c0379372491ffccd49d2fef07224ea9b6330bea5a3e842af53d51379", 0x77, 0xfffffffffffffffd) r10 = add_key(&(0x7f000047e000-0xa)="656e6372797074656400", &(0x7f00000d2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000005f000)="c4d5d58dead7876582ef4dfbdaf4fc1be9ff1ffd9cb657aec9a6b59cb1f69184e5a0dcbc00d163adfd4146fb339c7e001862cd36382a1e8ac12522f7111669694ed6a236372bb225d2aab08b8805a3a5", 0x50, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00005bd000-0xc)={r8, r9, r10}, &(0x7f0000f2a000-0xa4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a, &(0x7f0000741000)={&(0x7f0000517000)={"746772313630"}, &(0x7f000096f000-0x5a)="e08ca7f5a6a2187f0cea09c610d2b9b57b1fe6912a262f4a24fc404fcfefd38bad3e5d0e10d4f2cd1de42f796d292397d1528acfbffc2a097fd65ea442c770baef537c1a6aef119b7e3e60142a2ca08888de0f0910d6288f39dc", 0x5a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 22:21:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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 = openat$cuse(0xffffffffffffff9c, &(0x7f0000682000)="2f6465762f6375736500", 0x408000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000783000-0x6d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f000069a000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/02 22:21:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = add_key(&(0x7f0000ac7000-0xa)="656e6372797074656400", &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000770000-0x94)="27eb54c63444f251b09984c4ae89531d2c0e1911fee105cc3673b7164af24c691bb592cd6084ee4d2040088ce9f8780aaaa098dd727085266c2ce4315ff8f7fb79eb2bad37a80e494abb0a800c46fc9333aa483e461862e46d18366c3651ff5b00af344365c623435bdb607c66bf", 0x6e, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000c7000-0x4)=0xfffffffffffffffe, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000626000)={0x8, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f0000d7e000)="6574683000", 0x842, 0x0, &(0x7f000033f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000d57000/0x1000)=nil}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e91000-0x2)="77", 0x1, 0x0, &(0x7f0000c2d000-0x10)={0x77359400, 0x0}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000927000)={0x1, &(0x7f00007b9000)=[{0x8d, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000d05000-0x5c)={0x0, 0x0, 0x27, {0x0, 0x0}, 0x0, 0xe1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() getgid() [ 498.463227] encrypted_key: master key parameter '@Œéøx [ 498.463227] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 498.463227] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid [ 498.485908] encrypted_key: insufficient parameters specified [ 498.499175] encrypted_key: master key parameter '@Œéøx [ 498.499175] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 498.499175] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid 2017/12/02 22:21:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") pread64(r0, &(0x7f000050b000)="", 0x0, 0x1fffffc) 2017/12/02 22:21:31 executing program 5: r0 = socket(0x1b, 0x4002002, 0xfffffffffffffffe) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) 2017/12/02 22:21:31 executing program 7: r0 = socket(0x1e, 0x2, 0x0) sendto$ipx(r0, &(0x7f0000b94000-0x57)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x3ff) 2017/12/02 22:21:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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) perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000808000)="2e2f66696c653000", 0x28000, 0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bab000-0x8)={0x0, 0x0}, &(0x7f0000d88000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cb4000-0xc)={r1, 0x5, 0x30}, 0xc) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00005d5000)={{0x0, 0x1, 0x90d, 0x0, 0x100000000, 0x4}, 0x81, 0x414, 0x3, 0x5, 0xf5f3, "ec0655f23475545818d3aaa247fa533bf2c6b26baa6d527d0aae90e2a43fee68bbd083b089ae2af6895da7514ddd463bc8ce80c3af9ca015829893b9fc2c496ed94530d278575b514a878e2e174b58967b8b193e6ab5c9c96d42addfe100f5908acf9d7b21ebee7fe2e315a2d541520bde8361b59445772298c583e9c68d8298"}) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000356000)="6c7000", 0x3) setsockopt$inet6_buf(r2, 0x29, 0x2f, &(0x7f00009c7000-0x89)="5ab9e1b4e41ad713cec928e3aa2a45cf6c0d5a6511bf0e858fc115156d339ff864d807c8fc9f71876a68d437fe284b8339a0fb429020b0e8cb30e418023d2b05950ad8ccc3b2ed46932478961ddb2cc2ccab43eb12569ef54dd456e8c7848f3512abda07c5dc2db0c7bb95fd86d127e1d09ce20e7c36e40f37c5069e2b0006f7b0a24a81f959493199", 0x89) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f000069a000-0x10)={0x0, 0x0, 0x0, 0x0}) dup(r2) 2017/12/02 22:21:31 executing program 5: r0 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000d61000)="", 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000)={@local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000057e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000002000)={0x27, 0x81, 0x4, 0x7, 0x3, 0x3, "ca75958799b632bf50d1d26b3839c5c50fbd00f3aba078c5bc77a03da3b38ccd549bd32e799ba666095c02bebb1e132d35e56064f45fe727c5ba177e57d03b", 0x80000000}, 0x58) 2017/12/02 22:21:31 executing program 7: r0 = socket(0xa, 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000d74000-0x8)=0x0) sendto$ipx(r0, &(0x7f0000b94000-0x57)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x7, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$VT_WAITACTIVE(r1, 0x5607) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0xe3a, 0x2}, &(0x7f00004ac000-0x4)=0xa0) ioctl$PIO_CMAP(r2, 0x4b70, &(0x7f0000001000-0x30)={0xcc, 0x0, 0x80000000, 0x1f, 0x10000, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000002000)="0000000000000000000000000000", &(0x7f0000003000-0x4)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000)="2e2f66696c653000", r2, &(0x7f0000001000)="2e2f66696c653000") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r3, @in6={{0xa, 0x3, 0x5800000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x55dc, 0x3}, &(0x7f0000eba000)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000003000)=@sack_info={r4, 0x3ff, 0x3f}, &(0x7f0000004000-0x4)=0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 498.563641] encrypted_key: master key parameter '@Œéøx [ 498.563641] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 498.563641] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid 2017/12/02 22:21:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f00000b4000/0x4000)=nil, 0x4000, 0x0, 0x1010, r0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000416000)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000516000)={0x0, 0x0}) r2 = syz_open_dev$vcsn(&(0x7f00003a0000)="2f6465762f7663732300", 0x2, 0x40a000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000175000-0x4)=0x2) r3 = syz_open_procfs(r1, &(0x7f0000bdd000-0xb)="73797363616c6c00") pread64(r3, &(0x7f00006f6000)="", 0x0, 0x2000000) ioctl$sock_proto_private(r3, 0x89ec, &(0x7f0000b0c000)="e008613059cb2f96c1ad187227afad5173fa1d789279495f09fe16d414bde96902f242fc137e9d104d53754988ed839cb5dec68c6aa0b7dc18b6918b9d774d4970f3d2dd0c10fa23f79f9deb9f1beb2b4a769085621d413486a2d01a77ee8d6274dd6f0bb76bbb2d222b25f109ccfdb97328349c30435da9a4e373a98bd98a096a0440c572f3b6fd7e71d821427b8bc9bc5d48cdca7a1e0bc792bd3b0f3deee635d2f9c90df35dc0c199") 2017/12/02 22:21:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = add_key(&(0x7f0000ac7000-0xa)="656e6372797074656400", &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000770000-0x94)="27eb54c63444f251b09984c4ae89531d2c0e1911fee105cc3673b7164af24c691bb592cd6084ee4d2040088ce9f8780aaaa098dd727085266c2ce4315ff8f7fb79eb2bad37a80e494abb0a800c46fc9333aa483e461862e46d18366c3651ff5b00af344365c623435bdb607c66bf", 0x6e, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000c7000-0x4)=0xfffffffffffffffe, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000626000)={0x8, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f0000d7e000)="6574683000", 0x842, 0x0, &(0x7f000033f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000d57000/0x1000)=nil}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e91000-0x2)="77", 0x1, 0x0, &(0x7f0000c2d000-0x10)={0x77359400, 0x0}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000927000)={0x1, &(0x7f00007b9000)=[{0x8d, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000d05000-0x5c)={0x0, 0x0, 0x27, {0x0, 0x0}, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() getgid() 2017/12/02 22:21:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x1c) listen(r0, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f00004e6000)="58", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x2, 0x0) fcntl$getown(r2, 0x9) bind(r3, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f000069a000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000a7000)={0xe5, 0x8001, 0x4, 0xff, 0x2, [{0x8, 0xffff, 0x5, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2017/12/02 22:21:31 executing program 5: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000f6d000)={{0x77359400, 0x0}, {0x0, 0x7530}}) r0 = gettid() mprotect(&(0x7f0000802000/0x14000)=nil, 0x14000, 0x100000f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0x4)=0x56, 0x4) ptrace$poke(0x5, r0, &(0x7f00009e3000)=0x0, 0x8) [ 498.624760] encrypted_key: insufficient parameters specified 2017/12/02 22:21:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000045b000-0x30)={0xc, 0x9, &(0x7f00000d9000)=[@map={0x6, 0x1, 0x2, 0xffffffffffffffff}, @generic={0x9, 0x3181442a, 0x80000000, 0x2}, @map={0xfffffffffffff97d, 0x2, 0x1, 0x1}, @map={0x80000001, 0x1, 0x8001, 0xffffffffffffffff}, @map={0xff, 0x9, 0x5, 0x1}, @map={0x40, 0x802000000, 0xffff, 0xffffffffffffffff}, @map={0x7, 0xd2, 0x1f, 0xffffffffffffff9c}, @generic={0x10000, 0xfbc, 0x80000001, 0x0}, @map={0x8000, 0x0, 0xdb000000000000, 0x1}], &(0x7f00004f6000)="76626f786e657431", 0x3, 0xa7, &(0x7f00002be000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x1}, 0x30) mmap(&(0x7f0000962000/0x2000)=nil, 0x2000, 0xb9615eed17c026ad, 0x40010, r0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000062d000)="2f6465762f7663732300", 0x7f, 0x200200) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000fb8000)=0x0) r2 = openat(0xffffffffffffffff, &(0x7f000044a000)="2e2f66696c653000", 0x8000, 0x100) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f000071b000-0x58)={{0x9, 0x4}, 0x1, 0x9, 0x200, {0x9, 0x67}, 0x93ee, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r2) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000efc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") pread64(r3, &(0x7f00006f6000)="", 0x0, 0x2000000) 2017/12/02 22:21:31 executing program 5: socket(0x1e, 0x2, 0x0) 2017/12/02 22:21:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000fac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x2001, &(0x7f0000fe8000)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349fad69adda", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6(0xa, 0x0, 0x3) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socket$unix(0x1, 0x1, 0x0) unshare(0xc0000000) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000e08000)={0x0, 0x9}, &(0x7f0000b48000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000fe7000-0x8)={r6, 0x7}, 0x8) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000958000)={&(0x7f0000a61000)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000839000-0x14)={r0, r7, 0x3, 0x1, r1}, 0x14) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f000017a000)=0x1, 0x4) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000fcd000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000050000)={r6, 0x7c05}, 0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f000014a000)={0x2, 0x12c6, 0x1010001, 0x2b, 0x0}, 0x14) socket(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000f0c000)={r6, @in={{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]}, [0x2000000, 0x80000000, 0x1ff, 0x0, 0x10001, 0xd8f, 0x0, 0xb7, 0x800, 0xffffffff, 0x200, 0x1, 0x9, 0x6, 0xfffffffffffff001]}, &(0x7f0000c9e000-0x4)=0x108) [ 498.667715] encrypted_key: master key parameter '@Œéøx [ 498.667715] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 498.667715] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid [ 498.698866] encrypted_key: insufficient parameters specified [ 498.712595] encrypted_key: master key parameter '@Œéøx 2017/12/02 22:21:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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 = perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x80000) r3 = syz_open_dev$mouse(&(0x7f00002b2000)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x80) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00002cb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00005e1000)={@common="6c6f0000000000000000000000000000", 0x4}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000083a000)={0x0, r1, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f000032f000-0x9)="77657374776f6f6400", 0x9) r5 = socket(0x80000000000001a, 0x6, 0x3b) ioctl$PIO_CMAP(r4, 0x4b70, &(0x7f00005f2000)={0x3, 0x9cf, 0x8, 0x20, 0xbaf9, 0x8001}) bind(r5, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f000069a000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/02 22:21:32 executing program 5: r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c89000)="2f6465762f72746300", 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000000000)={0x5, 0x5, 0x459, 0x3, 0x80000000, 0xfffffffffffffffb, 0x3, 0x9, 0xfffffffffffffffb, 0x5}) 2017/12/02 22:21:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000749000)="2e2f66696c653000", 0x8) write(r0, &(0x7f00004a0000-0x29)="a9c25cc98dba8b2900755b6376d27169a896b0cf1801daf5a4d1acb82713305cabeea9bb4afd942e69", 0x29) socket$netlink(0x10, 0x3, 0x5) r1 = socket$inet6(0xa, 0xe, 0x8000000020000007) r2 = syz_open_dev$tun(&(0x7f000071e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) readv(r2, &(0x7f000073f000-0x20)=[{&(0x7f0000ce5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000be1000)={0x0, @in={{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]}, 0xce, 0x1ff}, &(0x7f0000eda000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000947000-0xc)=@sack_info={r4, 0x5, 0x0}, 0xc) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000580000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) setsockopt$llc_int(r3, 0x10c, 0x4, &(0x7f0000b78000-0x4)=0x225, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) setsockopt(0xffffffffffffffff, 0x5, 0x6, &(0x7f000008e000)="eb13112472ddefcf1c1eff9d759e2eb7af1ea83323879a7edf55678182e23aa87a58365cb2a3c7191f3d360ce34fe99928ea90f9770ab2d2e891c03f6aa70acd878edb4f2c9932262d9624ca153ea62c8946fdc491efaffdfd76424e9a5f0701287e838194d764367e4e770d5b7971d45b5b2a1d8317108234a9d8bcef9687b615a23faf0973c6a3a06cde8d203b010c391b066dbafc1de14145d324e9b51d920a44", 0xa2) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000820000-0x1c)={0x0, 0x2, [@random="20302bb8012a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) read(r5, &(0x7f00001a4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ab9000)={r0, &(0x7f0000919000-0x8d)="a326eb66f7ed1301499856d9c61cffd88b3ee7b41484ec64879a835feae6d6c7f65ecf4a4891c73d8965033f892e2d83f7ac4abfc3b798db9a63e7c453b1e349613093fbc995c5c47cac42be1a82baf80103b527469f8faebbf8dd122a3900e921e4e1a7d813de1d4a06320967e1d791cf46ef3dcd0d8aa5245b4b2e5d4d982a1d347fb7d73eb94112a7a27128"}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000954000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x8, 0x8, 0xd5d, 0xfffffffffffffff8}, &(0x7f00008a5000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000670000)={r6, 0x400}, &(0x7f00007a6000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e4c000-0x8)={r6, 0x6}, &(0x7f0000d07000)=0x8) r7 = getpgid(0x0) tkill(r7, 0x1000000000016) r8 = request_key(&(0x7f000076f000-0x5)="6365706800", &(0x7f000026e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ee9000)="2f6465762f6c6f6f702300", 0xffffffffffffffff) r9 = add_key$user(&(0x7f0000c97000-0x5)="7573657200", &(0x7f0000792000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000144000)="fa85dd3251799c702cde7df0632c8d2e5b292a0fd12fe90a35fa4e392f3016971f37dc0bb1053fffe7200691c3475ea852ee90c86eccfaba9fe96a9c879d9af0137c660922628cc3ecda7f52aae9048fe2fb074496ff80d2a73788c0379372491ffccd49d2fef07224ea9b6330bea5a3e842af53d51379", 0x77, 0xfffffffffffffffd) r10 = add_key(&(0x7f000047e000-0xa)="656e6372797074656400", &(0x7f00000d2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000005f000)="c4d5d58dead7876582ef4dfbdaf4fc1be9ff1ffd9cb657aec9a6b59cb1f69184e5a0dcbc00d163adfd4146fb339c7e001862cd36382a1e8ac12522f7111669694ed6a236372bb225d2aab08b8805a3a5", 0x50, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00005bd000-0xc)={r8, r9, r10}, &(0x7f0000f2a000-0xa4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f, &(0x7f0000741000)={&(0x7f0000517000)={"746772313630"}, &(0x7f000096f000-0x5a)="e08ca7f5a6a2187f0cea09c610d2b9b57b1fe6912a262f4a24fc404fcfefd38bad3e5d0e10d4f2cd1de42f796d292397d1528acfbffc2a097fd65ea442c770baef537c1a6aef119b7e3e60142a2ca08888de0f0910d6288f39dc", 0x5a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 22:21:32 executing program 7: r0 = socket(0x1e, 0x2, 0x0) sendto$ipx(r0, &(0x7f0000b94000-0x57)="", 0x0, 0x0, 0x0, 0x0) socketpair(0xb, 0x806, 0x4, &(0x7f0000dd4000)={0x0, 0x0}) ioctl$TCSBRKP(r1, 0x5425, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000001000-0x1c)="00000000000000000000000000000000000000000000000000000000", &(0x7f0000965000)=0x1c) 2017/12/02 22:21:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000a08000-0xb)="6e65742f7061636b657400") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000cc0000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x200001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xe62, 0x4, 0x9, 0x26}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000345000)={r1, 0x6, 0x3, 0x8, 0x9, 0x401}, &(0x7f00009cb000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ada000-0xc)=@sack_info={0x0, 0x36f4, 0x9}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e1d000)={0x3, 0x0, 0x9, 0x7, 0x0}, &(0x7f0000925000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d20000-0x11)={0x0, 0x1a, "f25c59ab5d08df175b1747b22a89ad7f0e49477df2e23465dc6f"}, &(0x7f0000f01000)=0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0xc)={0x0, 0x9c, &(0x7f00004c4000)=[@in6={0xa, 0x3, 0x20, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x100}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x1279, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x81}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xd0, "3e188e7d8d15dc49275a0714a088007052d7278bb59fb60d97c96b1b689c179eaecf7f52801ed8c0fb96eb164cc2964c524665701f47d30be8faa5937e1f650a56f0bec31d42b0eb7bc067fe3e3d3c1f45989ac4dda79c241629cf930d05934f34601371f2cf6a82a25e9cd1e3c5e91704bf2323985e233fd170567ec14f383f8f06b52154fd84fc2cced701f50978351d196d086616e4878d3e06deceb9bb3fdf39fe7769f4b60c38ca0b2c6d5d3d941bf9165c91c94f5bc489c992b30851f34da8c8bc4e1b0eef02c2163031ff4b50"}, &(0x7f0000682000)=0xd8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x2, 0x30, 0x9, 0x5}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x7ff}, &(0x7f0000162000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004ee000-0x10)={0x80000000, 0x820f, 0x200, 0x7, 0x0}, &(0x7f000095d000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003f5000-0x18)={0x0, 0x4, 0x0, 0xfe8, 0x101}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002b9000-0x8)={0x0, 0x5}, &(0x7f0000ff6000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b66000-0x8)={0x0, 0xff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x5, 0x9, 0x8, 0x2, 0xfffffffffffffffa, 0x2, 0x3, 0xff, 0x0}, &(0x7f00007f8000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000ba8000)=0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000caf000)={0x0, 0xa1, "5e5de9e5cf8d93e524718ff3460a3dc286eaf21a481fbf274af914e356b96a9c6f1544343da5d7ca0116fba8ca4bee7600d50373f5aa979c267fdbcbdd1613bb9146d5248ac3ced570b68311e6ac5ac7742925e53258ae4c2b51c5f6077aa7555c391372f02cfed151287ffa3426ce0e68beb7c974000eb25048c2c51f7e13711b797b8ea1c4ee504c4e2a5a56e594c837ffd373485276d50fa576061a048c6dc4"}, &(0x7f0000284000)=0xa9) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000059f000)=@assoc_id=0x0, &(0x7f00009d0000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7f, 0x40, 0x81, 0x98f, 0x5, 0x3ff, 0x800, 0x6, 0x100000000, 0x2, 0x9f, 0x2, 0x100000000, 0x4, 0xffffffffffffffff]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000813000-0xc)={0x0, 0x64, &(0x7f0000001000-0x64)=[@in6={0xa, 0x0, 0x9b, @loopback={0x0, 0x1}, 0xbaba}, @in6={0xa, 0x0, 0x167, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x7}]}, &(0x7f0000c23000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xd, "c15f4ffe6a14c1309186711ace"}, &(0x7f0000001000-0x4)=0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000aa7000)={0xbc92, 0x200, 0xfffffffffffffe01, 0x7fff, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000-0xfc)=[{&(0x7f0000e39000-0x1c)=@in6={0xa, 0x2, 0x80, @loopback={0x0, 0x1}, 0x4b}, 0x1c, &(0x7f0000f00000-0x20)=[{&(0x7f0000001000-0x5b)="debab0b196b86c31cc423b0e1453004f95c338f889cc2868265346ea4538872ea3de1bf61ff1a3428687025e036f924a402fe63732a78359eb160c842c84e99ffa91cdbf4e559f5bf94fefd81b47cab6b0feb7fda18a736502bef9", 0x5b}, {&(0x7f0000b58000-0x3f)="07307d93a3ebd13f723dd2831b1ee14ed3d539697c7667c5be5ffc3ad3035573d009f61831b28460a035ec4335fc3850da47dd3d4c5da00591d46be22dd9ac", 0x3f}, {&(0x7f0000000000)="a0294588d7cc21e0a2443f8be9abfb489bc59b581a5ccc036b1a78cdc0fe5d9f1da22179677f375935e8a921a4b60722fc6705cd46dcc37efe7e22ebbe2ac7d46c3ccd6b9ddf35513e646ed5f96e7661", 0x50}, {&(0x7f0000000000)="", 0x0}], 0x4, &(0x7f0000734000)=[@init={0x14, 0x84, 0x0, {0x2, 0x1, 0x400, 0x1}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x2, 0x40, 0x1f, r1}}], 0x58, 0x0}, {&(0x7f0000001000-0x10)=@in={0x2, 0x3, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000a21000)="cbf1141dc2ec739371f4a0e3a9944c977070fb", 0x13}, {&(0x7f0000041000)="e8e63a6a94db81a28ca17bd590352677ad9e1c6e83cbe05c63d20aadf35508e8dbbbfacb958018cf644b8743b98a96ec74d80d00d148460e4cf34879b9800b59778f8f6fe4d2354f802cada266bfa8dfd94d9b80d57931d61ff1392183bcb932ccdba3e3e0cc2c73a651ef6e683499f52f667704138ee498f47f1c74c2ddc7c7854294d14a8b75dcb3cb45c927eeb2166167db0ba46ff9abc74b51585e950787ba91c08a54ca056065ce0e46b6c9bf01", 0xb0}, {&(0x7f0000001000-0x3)="11ff68", 0x3}, {&(0x7f00000e3000)="18f3a812d18d6672e13793df23fcf470bb9c1e9e66790ac6e5bd77a1fe118d846ccf2a93ad1166064871b793f1f10d1f0aca9bd99f5d3451ca2130f05f9d3278a0a6234408ac0c1575d688a585c3fcad625703a872b362d3bb2fc88cd2da03033313426dcd90bfb10a53e3ba66419cf73384ef1f0d627d248197255490d070e2b31b64abc22dac5bca9736e7673a132f697ec357191a03d4e7912ec88a3645e16def26727c386cbf47b6035a3a0f1b705791f39b48510aa89f2b28ad795445e1", 0xc0}, {&(0x7f0000835000)="18fc64b4c3d1db2a7b54c59d25a505d19f34d7db60e1bee1a4f1003ab7d21cb10705512d46c6cda7ee9598e97eb383022c8525ade4612c683a28be838abd5e848b519d7c797e9f568728e3e1bdaaaf34cdf46b402813565d217b175c7ac7e573d3", 0x61}], 0x5, &(0x7f0000000000)=[@sndinfo={0x1c, 0x84, 0x2, {0x96, 0x8005, 0x9, 0xffffffff80000000, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x7a, 0x8000, 0xfffffffffffff801, 0x5, 0x2, 0x400, 0xfffffffffffffffd, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x9, 0x4, 0xfffffffffffffca6, 0x5, 0x100000000, 0xfa, 0x4, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x8002, 0x23, 0x101, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0xb20, 0x1, 0x200, 0x2, 0x100, 0x9, 0x0, 0x5, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x8, 0x20, 0x1f, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0xff, 0x20d, 0x9, 0x401, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x200, 0x7fff, 0xc6, r9}}, @init={0x14, 0x84, 0x0, {0xffffffffffffffff, 0xa3, 0x8, 0x1}}, @init={0x14, 0x84, 0x0, {0x2, 0xff, 0x655, 0xffffffffffff36cd}}], 0x1b8, 0x4000000}, {&(0x7f0000c24000)=@in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f0000dfa000-0x8)=[{&(0x7f0000000000)="a30ebf4acbedb458efa76cd37b95a9be12d5e5db7846602e47a5245e69c1bf4731f61b2ee265afd1d8b6cf44dd2e72ec226867f0daf14735025a20c71283caab7e3254ff5a4652650d116794e145141b35f1e3c63f8f19aeaeaead05d7c4f8bc51f92a8f23f2f61b1b3a6b4b89adec517ea0c53f421a73f5e3244fa18247afc7f50a056e950e3a76d4b91f971d72f16db270dcce7c949ed3906887870aa7b87f2d06bcb7b0a7ea6a97dde81428d073c66900881c67cd0360e131de33dd2e33a762d91a0ed0bfe6693bdaf37abf2b184d0f4d3af82c7dd5dd687a1926122b14f9a708df9f2abf166ab0387ad90a7417d3f611ca", 0xf3}], 0x1, &(0x7f00008f3000)=[@sndinfo={0x1c, 0x84, 0x2, {0x11ed, 0x1, 0x3, 0x7, r10}}, @init={0x14, 0x84, 0x0, {0x0, 0x7f, 0x6bb, 0x401}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x9, 0xd20c6f9, 0x8, r11}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x8002, 0x8000, 0xfffffffffffffffa, r12}}], 0xb0, 0x80}, {&(0x7f0000404000-0x1c)=@in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c, &(0x7f0000076000)=[{&(0x7f000086c000-0xb4)="670e8d2f3c0c54fa40ca442b4fc15cf7d4b881362f632f09fd0aa957e29243edd95371a2f1d7024d6a1f2cde06f5380bb7d455d26ed0334af51f2615661d3446b82cc64202ca35cefee066aa191c6ea40ef178e5cfc6602f8791fec012d0534c9f17904d20c66da85603fce86801973f3288ae210047fff77ba876b533a83eb1c5916c5298e50cbb17e03a6256511b1d0e68d16c76ab0203b2faeccaf1bbad68dfc045b333f2d7152e81e07f69864324050d215e", 0xb4}, {&(0x7f0000b7a000)="561b790640c51ba63f258d3646851a8ddaefcc9d268b4710125c80606cc85ecafa", 0x21}, {&(0x7f00006bd000-0x92)="ce0d8cd9c8798457a986491a33a288e040b3e5a2474202d04fd1b3e387b400375fa460f28810b60269574e7ba0ef98c6d08348f97bc5ba404cbf6b096a92dbcfecb7ddd1d7b1aadfd1f314aec678a17d64ad0c91390e4af4ba1d8f08ac838ad6df483ddc597977ecc92225e2cd16c51fb04f0aae572b9ba89467e1eec680e97104f0235719adf593d7e96a19cee39039b5db", 0x92}, {&(0x7f0000000000)="f6665036e1947f6c1d9a02c848137213f123b055555e67541b76cae72ca25a238f0ef204ddadb844daa51c8adda2707dd1410d71cd9cdd9ee194cb5808c60d2c2cb30c1a906365bc523cefa88d4566cc811bb84d9de40bbeec1a9451e19792ded9464359c25fa28622bd27feec163c30c90e98af45aeb32569829efcd6d9b4622a68a50570", 0x85}], 0x4, &(0x7f00004bc000)=[@sndrcv={0x2c, 0x84, 0x1, {0x6, 0x7fffffff, 0x4, 0x7c9e, 0x7ff000000000000, 0x3, 0x6fc4, 0x9, r13}}, @sndrcv={0x2c, 0x84, 0x1, {0x80000001, 0x8, 0x1, 0x9, 0x3, 0x7, 0x0, 0x800, r14}}, @sndrcv={0x2c, 0x84, 0x1, {0x77db, 0x4, 0x6, 0x2, 0x7, 0xfd, 0x4, 0x0, r15}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x8203, 0x9ed, 0x8, r16}}, @sndrcv={0x2c, 0x84, 0x1, {0xff, 0x0, 0x201, 0x14, 0x7ff, 0x49, 0x0, 0x4, r17}}, @sndinfo={0x1c, 0x84, 0x2, {0x32, 0x20e, 0x1ff, 0x4800000, r18}}], 0x108, 0x10}, {&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x200000}, 0x1c, &(0x7f0000000000)=[{&(0x7f000069c000)="4c0a06bfe5e57f8c09bd56b759aaa59945d1a9e179e9d103d2599e59a8f7a8cb10fb65ca80607e089b94c03247c9a70463a02e05264d264a5c30b047194099cf9111e3b8b1188646642257560c7e07401a6ceb313828a5264891f827b1073d97fdd91b95f0257972f1701a92a4241e522841b40cebf53fcc53dd9fd9996168f7f69cae43e11bef2048ea296a0934a55569d464a4c47cc3587875b27c938a545a71b8e5c1dd4622fe4e2090c572cc03906a62181a26ab7d525cd9d2f4f7168da369964dcdc998d35147f285f86f416fcc43d7bea3570916b3ee72f3092d4b2961b317201f0e0f205d1895e1d4770608ac358b74a35739a4", 0xf7}, {&(0x7f00005cc000)="4af41e29108daa42be4b84a2f865d593edd14bba1d287ddf521695a204c7e7dcddac65ee5139702922c795e3d43be6c6d68b5372f86ca0870fd88c97a9d1d5339eb8612461cbd3463d3cc0b0ee7cb191ffe5f1fa40ea15d970bd38d2982b58aae2f8ce4412127bbb33586ac60fc6476b089c25b307620944326540a01589b41bf09515ab8f0ab6acddd6eb1b62242cf846c698564aa15bc2ec7bc7cd9df9da1d93a8de", 0xa3}, 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{&(0x7f0000b70000-0x1000)="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0x1000}, {&(0x7f0000363000-0x54)="beaec16b058f44827efc05adbe06b50e662d11e296498ccb7d3364f3eead023ab6bb6307045d2b15f73e0de598161a0eb650daa443d294c620f27e86d0224e0006ed3a6cc9b83639a4e6c4638262d760ca94a685", 0x54}, {&(0x7f0000000000)="7f74598e37b148f834536470f03466db4de22e5a79512ab907ac5599fb5abfca43d55d", 0x23}, {&(0x7f0000000000)="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", 0xff}, {&(0x7f0000000000)="4b4cc697bd450b50a80db3c68d48c962c7611a68a0745ae640a53cb8", 0x1c}], 0xa, &(0x7f0000ef1000-0xb0)=[@sndinfo={0x1c, 0x84, 0x2, {0x8e, 0x2, 0x8001, 0x6, r19}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x8, 0x5, 0x4, r20}}, @init={0x14, 0x84, 0x0, {0x1, 0x9, 0x6, 0x5}}, @sndinfo={0x1c, 0x84, 0x2, {0x10000, 0x0, 0x3, 0x9, r21}}], 0xb0, 0x4040841}, {&(0x7f0000c58000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000863000)="d877ee6393f40fb84d4a2f7a2cc088e6b55d01f75d2dc2241c54fb821c1d9433c99e5e10f5d26a76e684f98d75da1aa0218fe7ed509e895a0b626463283e5b5f80812fd2f2a16651d9f249c3f7f5a53581399842d77bd0a6210c27da294056584d9d31dd840c4cd1e0e507f093acab6b48139e9aae50b7af2ac90919831125d076af2d714e9c85926ebda1b805cdcfadd1b81e76e77bbcbacf935621061b30a00deb450048621024697bc21bdc8c8fb2b964f4f12c5234c355516fb8f21e67e5d198105eb3e51bc150888a73da87c3fa9d", 0xd1}, {&(0x7f0000000000)="b072b18a0cecc393d03a4172e167bd908e5653d71c94ccecbdd444d759d7e6844e35699080f76869018b1f5d78f9983c761c0109cf12f0af8dee5f2041512bf50e7758c2a416bbd2fc419624cc6ccf2d2cd6732ecf6a06030e832d6ecfa72673a2ae58bfca5f0054d3f875c129fe753aa281d97da6ff5e6918b02347e6a3c0c6256185befa7fd233dca21b53e477", 0x8e}, {&(0x7f0000c0c000)="477f6910bff8cde93d710ec0d1cb168a9367cffa0bdccb6a92920db37e0409214c99df4e4ec0b6fc9b77c5281919e774086e92a42bfb776649f837fa41c592cf7561d92b4690defe767da2c8122e0e6bebdea5e8010ee53dfee5b6bae833cddc19b18a83", 0x64}, {&(0x7f0000a31000-0xb7)="23c08f58e70beacfb847423d4f88d2aceede32c3af0dc3e3cd04877a6557bf8a8ec10bc21375231e8bd6f007143e34a9537cd0de0089daa22ed07ad5306df87be93b9de8794f5da63dd5ab85e6bd47a127d5d46c2991cdc6bd99825fd3d8038eec1842e390adf70d41b5a467c19c476b5c6664602d25d7ce877a3d21ec83f790520e19affa7e65459bc549d9863bf12712ab7a98cf7e73abb43927405a1a91001c4b41a52211bdb94302852e542c97879c8203933b41fd", 0xb7}], 0x4, &(0x7f000008a000)=[@init={0x14, 0x84, 0x0, {0x1, 0xffff, 0x1, 0x339}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x2, 0x4, 0x101, 0x40, 0xf981, 0x9, 0x100, r22}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x200, 0xd1bb, 0x77ea, r23}}, @init={0x14, 0x84, 0x0, {0x9, 0x1, 0x564e, 0xffff}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x1ff, 0x6, 0x0, 0x2, 0x8001, 0x0, 0x5, r24}}], 0xdc, 0x81}, {&(0x7f0000000000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000494000)="a68b404fdf3e2f65349b81a97ce34c98a1387c3e23be44caa8c162d4c5dd50582dddefefdc90b69511a5e3a3cd62511ba0d78eee09592d73eeffbb1b8d49bc44e81470e080105c5a24c26def97a8377b16ea4894058ca51adc96d05a3f349b95124d728904bd39c95412141bf38d90a63420a583bebd44bf349cb6ae16c2e73cd0ff01740d94ced22ac7d2402a9ece0e6cab1cc805c5a12d15ca248443b66cbba4d59c0db92136160ee21d9fae44bd3d28f01659ced357748ae1ad9581562ade06dafb62", 0xc4}], 0x1, &(0x7f000027c000)=[@sndrcv={0x2c, 0x84, 0x1, {0x8, 0x7, 0x8008, 0x0, 0x0, 0xffff, 0x9, 0x7, r25}}], 0x2c, 0x4000800}], 0x9, 0x4008841) pread64(r0, &(0x7f00006f6000)="", 0x0, 0x2000000) ioctl$sock_bt(r0, 0x541b, &(0x7f00005b0000-0x29)="c45512a27db46d1b36c2b7b0191bbef293e4d577f5f0d1342201c209a83e0af079f9d885f974918b5a") 2017/12/02 22:21:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f00000b4000/0x4000)=nil, 0x4000, 0x0, 0x1010, r0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000416000)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000516000)={0x0, 0x0}) r2 = syz_open_dev$vcsn(&(0x7f00003a0000)="2f6465762f7663732300", 0x2, 0x40a000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000175000-0x4)=0x2) r3 = syz_open_procfs(r1, &(0x7f0000bdd000-0xb)="73797363616c6c00") pread64(r3, &(0x7f00006f6000)="", 0x0, 0x2000000) ioctl$sock_proto_private(r3, 0x89ec, &(0x7f0000b0c000)="e008613059cb2f96c1ad187227afad5173fa1d789279495f09fe16d414bde96902f242fc137e9d104d53754988ed839cb5dec68c6aa0b7dc18b6918b9d774d4970f3d2dd0c10fa23f79f9deb9f1beb2b4a769085621d413486a2d01a77ee8d6274dd6f0bb76bbb2d222b25f109ccfdb97328349c30435da9a4e373a98bd98a096a0440c572f3b6fd7e71d821427b8bc9bc5d48cdca7a1e0bc792bd3b0f3deee635d2f9c90df35dc0c199") [ 498.712595] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 498.712595] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid 2017/12/02 22:21:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80b, 0xef12, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x10)=[{0x2, 0xffffffff00000000}, {0x4, 0x7}], 0x2) r1 = socket(0x1e, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x2}, 0x1c) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) 2017/12/02 22:21:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f00000b4000/0x4000)=nil, 0x4000, 0x0, 0x1010, r0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000416000)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000516000)={0x0, 0x0}) r2 = syz_open_dev$vcsn(&(0x7f00003a0000)="2f6465762f7663732300", 0x2, 0x40a000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000175000-0x4)=0x2) r3 = syz_open_procfs(r1, &(0x7f0000bdd000-0xb)="73797363616c6c00") pread64(r3, &(0x7f00006f6000)="", 0x0, 0x2000000) ioctl$sock_proto_private(r3, 0x89ec, &(0x7f0000b0c000)="e008613059cb2f96c1ad187227afad5173fa1d789279495f09fe16d414bde96902f242fc137e9d104d53754988ed839cb5dec68c6aa0b7dc18b6918b9d774d4970f3d2dd0c10fa23f79f9deb9f1beb2b4a769085621d413486a2d01a77ee8d6274dd6f0bb76bbb2d222b25f109ccfdb97328349c30435da9a4e373a98bd98a096a0440c572f3b6fd7e71d821427b8bc9bc5d48cdca7a1e0bc792bd3b0f3deee635d2f9c90df35dc0c199") 2017/12/02 22:21:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000967000)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffc, 0x0) fcntl$notify(r0, 0x402, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00003a0000)=0x0) ptrace$setsig(0x4203, r2, 0x0, &(0x7f000069a000-0x10)={0x0, 0x0, 0x1, 0x0}) 2017/12/02 22:21:32 executing program 3 (fault-call:4 fault-nth:0): perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = add_key(&(0x7f0000ac7000-0xa)="656e6372797074656400", &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000770000-0x94)="27eb54c63444f251b09984c4ae89531d2c0e1911fee105cc3673b7164af24c691bb592cd6084ee4d2040088ce9f8780aaaa098dd727085266c2ce4315ff8f7fb79eb2bad37a80e494abb0a800c46fc9333aa483e461862e46d18366c3651ff5b00af344365c623435bdb607c66bf", 0x6e, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000c7000-0x4)=0xfffffffffffffffe, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000626000)={0x8, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f0000d7e000)="6574683000", 0x842, 0x0, &(0x7f000033f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000d57000/0x1000)=nil}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e91000-0x2)="77", 0x1, 0x0, &(0x7f0000c2d000-0x10)={0x77359400, 0x0}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000927000)={0x1, &(0x7f00007b9000)=[{0x8d, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000d05000-0x5c)={0x0, 0x0, 0x27, {0x0, 0x0}, 0x8, 0xe1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() getgid() 2017/12/02 22:21:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x1c) listen(r0, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f00004e6000)="58", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x2, 0x0) fcntl$getown(r2, 0x9) bind(r3, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f000069a000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000a7000)={0xe5, 0x8001, 0x4, 0xff, 0x2, [{0x8, 0xffff, 0x5, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2017/12/02 22:21:32 executing program 5: r0 = socket(0x1e, 0x4, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007ef000-0x10)="2f6465762f73657175656e6365723200", 0x200000, 0x0) getdents64(r1, &(0x7f0000c97000)="00000000000000000000000000", 0xd) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00008fd000)="", 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000933000)=0xffffffff, 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000ef3000-0x10)={0x7fffffff, 0x8, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 22:21:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000)="2f6465762f7573626d6f6e2300", 0x9, 0x918bd41468d174b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x401, 0x7f, 0x6, 0x8, 0x1f0000000, 0x100000000, 0xb0, 0x5, 0x3, 0x7f, 0x40}, 0xb) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0xd0, "6aefbd447c4de6a9a47e740a032306c45ec77cf2c29d357b930a038f765cfbadcd708c0379cf3b2f1db219f2666ca21d3d36fad9e1c71eaec32c733219353499f610355aaf45f4b7a12186274793675d53bd60fd0af8f738739503360b10b240394674a5b682be1d6cfa2fe9f73e3ffc17027715e138c48e525e3fee9edd25c4364eb3ab701390bb9ad028f31668f44c3cb1ff39b7950479c11bcda2ee478ccfff2149a2ef633c8f24ab05b5c30c6b15d3c9ed6be86bae0bdc4f24404651f6e110877220558e5135427cea70798cdcc1"}, &(0x7f0000001000)=0xd8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0xfffffffffffffffa, 0x1, 0x400, 0x9, 0x9}, &(0x7f0000002000-0x4)=0x14) sendto$ipx(0xffffffffffffffff, &(0x7f0000b94000-0x57)="", 0x0, 0x8080, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000001000)="2f00") 2017/12/02 22:21:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000fac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x2001, &(0x7f0000fe8000)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349fad69adda", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6(0xa, 0x0, 0x3) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socket$unix(0x1, 0x1, 0x0) unshare(0xc0000000) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000e08000)={0x0, 0x9}, &(0x7f0000b48000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000fe7000-0x8)={r6, 0x7}, 0x8) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000958000)={&(0x7f0000a61000)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000839000-0x14)={r0, r7, 0x3, 0x1, r1}, 0x14) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f000017a000)=0x1, 0x4) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000fcd000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000050000)={r6, 0x7c05}, 0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f000014a000)={0x2, 0x12c6, 0x1010001, 0x2b, 0x0}, 0x14) socket(0xf, 0x3, 0x2) 2017/12/02 22:21:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f000069a000-0x10)={0x0, 0x0, 0x0, 0x0}) r2 = fcntl$dupfd(r1, 0x406, r0) symlinkat(&(0x7f000058f000-0x8)="2e2f66696c653000", r2, &(0x7f0000c54000-0x8)="2e2f66696c653000") 2017/12/02 22:21:32 executing program 5: r0 = socket(0x1000000000000006, 0x2, 0xfff) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x10000, 0x220000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000003000-0x28)={0x2, 0x0, [{0x9, 0x0, 0x3fffffffc000}, {0x6, 0x0, 0x8000}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) fchownat(r1, &(0x7f0000002000-0x8)="2e2f66696c653000", r2, 0x0, 0x1500) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0x1, 0x200, 0xffff, 0x4, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000)={0x0, 0x8001, 0x1, 0x8, r3}, &(0x7f0000004000-0x4)=0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, r0, 0x0}) ioctl$KDADDIO(r4, 0x4b34, 0x80000000) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000003000-0x1)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000001000)={0x9, &(0x7f0000000000)=[{0xffffffff, 0x9}, {0x7, 0x9}, {0x20, 0xffffffffffffffff}, {0x9, 0x69}, {0x1, 0x5}, {0x2, 0x1}, {0x80000001, 0x7f}, {0x0, 0x4}, {0x1, 0xffffffff88c314b9}]}) [ 498.854735] encrypted_key: insufficient parameters specified [ 498.865576] FAULT_INJECTION: forcing a failure. [ 498.865576] name failslab, interval 1, probability 0, space 0, times 0 [ 498.882416] CPU: 0 PID: 24352 Comm: syz-executor3 Not tainted 4.15.0-rc1+ #115 [ 498.889793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 498.899131] Call Trace: [ 498.901699] dump_stack+0x194/0x257 [ 498.905311] ? arch_local_irq_restore+0x53/0x53 [ 498.909980] should_fail+0x8c0/0xa40 [ 498.913673] ? find_held_lock+0x39/0x1d0 [ 498.917717] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 498.922819] ? find_held_lock+0x39/0x1d0 [ 498.926881] ? lock_downgrade+0x980/0x980 [ 498.931042] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 498.936898] ? kernel_read+0x120/0x120 [ 498.940768] ? rcu_note_context_switch+0x710/0x710 [ 498.945691] should_failslab+0xec/0x120 [ 498.949643] __kmalloc_track_caller+0x5f/0x760 [ 498.954207] ? strncpy_from_user+0x430/0x430 [ 498.958589] ? mpi_resize+0x200/0x200 [ 498.962363] ? strndup_user+0x62/0xb0 [ 498.966150] memdup_user+0x2c/0x90 [ 498.969672] strndup_user+0x62/0xb0 [ 498.973280] SyS_add_key+0xb8/0x340 [ 498.976900] ? key_get_type_from_user.constprop.8+0xd0/0xd0 [ 498.982603] ? key_get_type_from_user.constprop.8+0xd0/0xd0 [ 498.988292] do_fast_syscall_32+0x3ee/0xf9d [ 498.992607] ? do_int80_syscall_32+0x9d0/0x9d0 [ 498.997177] ? lockdep_sys_exit+0x47/0xf0 [ 499.001303] ? syscall_return_slowpath+0x2ad/0x550 [ 499.006216] ? sysret32_from_system_call+0x5/0x3b [ 499.011047] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 499.015879] entry_SYSENTER_compat+0x51/0x60 [ 499.020261] RIP: 0023:0xf7f18c79 [ 499.023596] RSP: 002b:00000000f771408c EFLAGS: 00000296 ORIG_RAX: 000000000000011e [ 499.031278] RAX: ffffffffffffffda RBX: 0000000020ac6ff6 RCX: 00000000208e6000 [ 499.038521] RDX: 000000002076ff6c RSI: 000000000000006e RDI: 00000000ffffffff [ 499.045761] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2017/12/02 22:21:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x101) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ac4000-0xe8)={{{@in6=@loopback={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=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000074d000)=0xe8) [ 499.053003] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 499.060248] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/02 22:21:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000749000)="2e2f66696c653000", 0x8) write(r0, &(0x7f00004a0000-0x29)="a9c25cc98dba8b2900755b6376d27169a896b0cf1801daf5a4d1acb82713305cabeea9bb4afd942e69", 0x29) socket$netlink(0x10, 0x3, 0x5) r1 = socket$inet6(0xa, 0xe, 0x8000000020000007) r2 = syz_open_dev$tun(&(0x7f000071e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) readv(r2, &(0x7f000073f000-0x20)=[{&(0x7f0000ce5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000be1000)={0x0, @in={{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]}, 0xce, 0x1ff}, &(0x7f0000eda000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000947000-0xc)=@sack_info={r4, 0x5, 0x0}, 0xc) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000580000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) setsockopt$llc_int(r3, 0x10c, 0x4, &(0x7f0000b78000-0x4)=0x225, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) setsockopt(0xffffffffffffffff, 0x5, 0x6, &(0x7f000008e000)="eb13112472ddefcf1c1eff9d759e2eb7af1ea83323879a7edf55678182e23aa87a58365cb2a3c7191f3d360ce34fe99928ea90f9770ab2d2e891c03f6aa70acd878edb4f2c9932262d9624ca153ea62c8946fdc491efaffdfd76424e9a5f0701287e838194d764367e4e770d5b7971d45b5b2a1d8317108234a9d8bcef9687b615a23faf0973c6a3a06cde8d203b010c391b066dbafc1de14145d324e9b51d920a44", 0xa2) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000820000-0x1c)={0x0, 0x2, [@random="20302bb8012a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) read(r5, &(0x7f00001a4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ab9000)={r0, &(0x7f0000919000-0x8d)="a326eb66f7ed1301499856d9c61cffd88b3ee7b41484ec64879a835feae6d6c7f65ecf4a4891c73d8965033f892e2d83f7ac4abfc3b798db9a63e7c453b1e349613093fbc995c5c47cac42be1a82baf80103b527469f8faebbf8dd122a3900e921e4e1a7d813de1d4a06320967e1d791cf46ef3dcd0d8aa5245b4b2e5d4d982a1d347fb7d73eb94112a7a27128"}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000954000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x8, 0x8, 0xd5d, 0xfffffffffffffff8}, &(0x7f00008a5000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000670000)={r6, 0x400}, &(0x7f00007a6000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e4c000-0x8)={r6, 0x6}, &(0x7f0000d07000)=0x8) r7 = getpgid(0x0) tkill(r7, 0x1000000000016) r8 = request_key(&(0x7f000076f000-0x5)="6365706800", &(0x7f000026e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ee9000)="2f6465762f6c6f6f702300", 0xffffffffffffffff) r9 = add_key$user(&(0x7f0000c97000-0x5)="7573657200", &(0x7f0000792000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000144000)="fa85dd3251799c702cde7df0632c8d2e5b292a0fd12fe90a35fa4e392f3016971f37dc0bb1053fffe7200691c3475ea852ee90c86eccfaba9fe96a9c879d9af0137c660922628cc3ecda7f52aae9048fe2fb074496ff80d2a73788c0379372491ffccd49d2fef07224ea9b6330bea5a3e842af53d51379", 0x77, 0xfffffffffffffffd) r10 = add_key(&(0x7f000047e000-0xa)="656e6372797074656400", &(0x7f00000d2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000005f000)="c4d5d58dead7876582ef4dfbdaf4fc1be9ff1ffd9cb657aec9a6b59cb1f69184e5a0dcbc00d163adfd4146fb339c7e001862cd36382a1e8ac12522f7111669694ed6a236372bb225d2aab08b8805a3a5", 0x50, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00005bd000-0xc)={r8, r9, r10}, &(0x7f0000f2a000-0xa4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2, &(0x7f0000741000)={&(0x7f0000517000)={"746772313630"}, &(0x7f000096f000-0x5a)="e08ca7f5a6a2187f0cea09c610d2b9b57b1fe6912a262f4a24fc404fcfefd38bad3e5d0e10d4f2cd1de42f796d292397d1528acfbffc2a097fd65ea442c770baef537c1a6aef119b7e3e60142a2ca08888de0f0910d6288f39dc", 0x5a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 22:21:32 executing program 5: r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) r1 = creat(&(0x7f0000569000)="2e2f66696c653000", 0x8) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00007e3000-0xd8)="b3e9006b9fc44c32e3a1867f1990afe6896bc7878f99e5488d7fc85cad48841afc6c111781fa99d36c4d20e6da54f0173959bec65f1c46793b5511f1613736c22e46df2b6bf3f748703455e60cb86958e97902c41b4d5cfe92c7a120636964b22cb35dc1a679cabab93fc8695d36a0cda055b9e5866b4ef4fdde2b3b5a66fbd03192a21c0c779ddbc89ddd18e62950abb7b7221881e8c97a8fe22520bd2465e3505938399550b89c839de697dcdc32bde94461c874fa3106b2cfaca27b3a1202428246bf1237776cfbf8dea932f48d80b2da3f15950c3683") 2017/12/02 22:21:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = add_key$keyring(&(0x7f00008e1000-0x8)="6b657972696e6700", &(0x7f0000b15000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mincore(&(0x7f0000e52000/0x1000)=nil, 0x1000, &(0x7f0000491000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = add_key$keyring(&(0x7f0000b09000-0x8)="6b657972696e6700", &(0x7f0000afb000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r1, 0xc1b, 0x5, r2) r3 = syz_open_procfs(r0, &(0x7f0000bb8000-0xb)="6e65742f6e6673667300") pread64(r3, &(0x7f00006f6000)="", 0x0, 0x2000000) 2017/12/02 22:21:32 executing program 7: r0 = socket(0x14, 0x7, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0xf6, 0x5, "8652f5c6a490", 0x2, 0x0}, 0x10) r1 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000008000-0x1)="94", 0x1, 0x80, 0x0, 0x0) 2017/12/02 22:21:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000fa0000-0x4)=0xfffffffffffffc01, 0x4) r2 = fcntl$getown(0xffffffffffffffff, 0x9) r3 = getpgrp(r2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002f4000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bca000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000fd2000-0x20)={0xfff, 0xfffffffffffffffa, r3, 0x2, r4, 0x4, 0xffff, 0x5}) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000e76000-0x18)={0x0, 0x0, 0x9, &(0x7f00008c3000-0x8)=0x0}) getsockopt(r1, 0x1ff, 0x100000000, &(0x7f00001c6000-0xd)="00000000000000000000000000", &(0x7f0000d08000-0x2)=0xd) open(&(0x7f000076a000-0x8)="2e2f66696c653000", 0x80000, 0x6e) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000edd000)={0x6, 0x0, 0x0, 0x0}) 2017/12/02 22:21:32 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = add_key(&(0x7f0000ac7000-0xa)="656e6372797074656400", &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000770000-0x94)="27eb54c63444f251b09984c4ae89531d2c0e1911fee105cc3673b7164af24c691bb592cd6084ee4d2040088ce9f8780aaaa098dd727085266c2ce4315ff8f7fb79eb2bad37a80e494abb0a800c46fc9333aa483e461862e46d18366c3651ff5b00af344365c623435bdb607c66bf", 0x6e, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000c7000-0x4)=0xfffffffffffffffe, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000626000)={0x8, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f0000d7e000)="6574683000", 0x842, 0x0, &(0x7f000033f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000d57000/0x1000)=nil}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e91000-0x2)="77", 0x1, 0x0, &(0x7f0000c2d000-0x10)={0x77359400, 0x0}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000e2e000-0x8)={0x0, 0x1c9c380}, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000927000)={0x1, &(0x7f00007b9000)=[{0x8d, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000d05000-0x5c)={0x0, 0x0, 0x27, {0x0, 0x0}, 0x8, 0xe1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() getgid() 2017/12/02 22:21:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x1c) listen(r0, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f00004e6000)="58", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 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, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x2, 0x0) fcntl$getown(r2, 0x9) bind(r3, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f000069a000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/02 22:21:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000fac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x2001, &(0x7f0000fe8000)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349fad69adda", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6(0xa, 0x0, 0x3) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socket$unix(0x1, 0x1, 0x0) unshare(0xc0000000) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000e08000)={0x0, 0x9}, &(0x7f0000b48000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000fe7000-0x8)={r6, 0x7}, 0x8) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000958000)={&(0x7f0000a61000)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000839000-0x14)={r0, r7, 0x3, 0x1, r1}, 0x14) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f000017a000)=0x1, 0x4) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000fcd000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000050000)={r6, 0x7c05}, 0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f000014a000)={0x2, 0x12c6, 0x1010001, 0x2b, 0x0}, 0x14) [ 499.107793] encrypted_key: insufficient parameters specified 2017/12/02 22:21:32 executing program 5: r0 = socket(0x1e, 0x2, 0x0) connect$nfc_llcp(r0, &(0x7f0000ecf000-0x58)={0x27, 0x3, 0x4, 0x0, 0xbe, 0x800, "0705f6fa15f3d216e88e5c52de59936fcedbc64f65a0e3a1c8c97c2818e00413e30001e0a695c8cb6778c21bfd9754ef08f428c9a970c0f78c440f53e52953", 0x2}, 0x58) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) 2017/12/02 22:21:32 executing program 7: r0 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x6)={0x1, [0x100000000]}, 0x6) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x3}, 0x6) fchdir(r0) sendto$ipx(r0, &(0x7f0000b94000-0x57)="", 0x0, 0x44000, 0x0, 0x0) 2017/12/02 22:21:32 executing program 5: r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00003d6000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x33, 0x4000) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00002ae000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/02 22:21:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f00006f6000)="", 0x0, 0x2000000) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mknodat(r0, &(0x7f0000a6a000-0x8)="2e2f66696c653000", 0x0, 0x415) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$TCFLSH(r0, 0x540b, 0x5) 2017/12/02 22:21:32 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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) perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f86000)="2f6465762f72746300", 0x82000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00008f8000-0x8c)={0xfffffffffffffff9, 0x1, 0x98, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f000069a000-0x10)={0x0, 0x0, 0x0, 0x0}) [ 499.170336] encrypted_key: master key parameter '@Œéøx [ 499.170336] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 499.170336] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid 2017/12/02 22:21:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() gettid() r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") pread64(r1, &(0x7f00006f6000)="", 0x0, 0x2000000) 2017/12/02 22:21:32 executing program 5: r0 = socket(0x1a, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xffffffffffff0000, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000238000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r1, 0x197e00000000, 0x3, &(0x7f0000001000-0x60)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000000000)={r2, r3+30000000}) 2017/12/02 22:21:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 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, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fa0000)="2f6465762f76637300", 0x8000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00003bf000-0xc)={&(0x7f0000b4c000-0x8)="2e2f66696c653000", r1}, 0xc) bind(r0, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f000069a000-0x10)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000b25000)="aa2ac71eaa48d9e7dda7951649df94c01ae19da4527733dedf222f2f5930fe4bca847a75604b96c8165fe875c42e915c7dc365c26238f4bf7475b458a19196fdfe156079e9fdbd89ab9a76e12e743afed63ef5fdbc60e033558dbaab4b0a12ace37598bbfa25dc1870fb45624cd3c2d84dd2cbc818f0e5c012e7a262a24e7647b325a615f729cf846fd202735e5c2ec4a5c2bc1e8ce5e8ad29a205cbee4e8b5ff97e2d9a4bb9c9c24a96ee8eb96df602de0bf5fd9be2843300276ca359b70f4f78e15d1d51119846be59", 0xca) [ 499.250328] encrypted_key: insufficient parameters specified 2017/12/02 22:21:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f00003ad000)=0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") pread64(r0, &(0x7f00006f6000)="", 0x0, 0x2000000) 2017/12/02 22:21:32 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000b96000)="2f6465762f7663732300", 0xdfc, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000000)={0x6, 0x2000}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r1 = add_key(&(0x7f0000ac7000-0xa)="656e6372797074656400", &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000770000-0x94)="27eb54c63444f251b09984c4ae89531d2c0e1911fee105cc3673b7164af24c691bb592cd6084ee4d2040088ce9f8780aaaa098dd727085266c2ce4315ff8f7fb79eb2bad37a80e494abb0a800c46fc9333aa483e461862e46d18366c3651ff5b00af344365c623435bdb607c66bf", 0x6e, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000c7000-0x4)=0xfffffffffffffffe, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000626000)={0x8, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = creat(&(0x7f0000844000)="2e2f66696c653000", 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000b31000-0xe8)={{{@in=@empty=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=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mq_open(&(0x7f0000d7e000)="6574683000", 0x842, 0x0, &(0x7f000033f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x89fc, &(0x7f0000002000-0xd6)="1aa25c03bc4f1b6cf264fc5c119bd4559184de6db28983d7fe19e8869ceff8d3f95d4cb96fc958dbba11f564a5ca98fa38172e948957cbad7c259a06e6b8108301f24c0fc592219461fe5f2e08d34d235335797f860ff9dedabe74917a1d8d35e6582ec6adbef902521be37802e994497577dc82e2f8076c76ab00ebaea01a0cefcbe69384d3ca4de92066bc7f75015d792ff0a74d6961667e59ff07cc64b9e4ef794cb7fd4da260b7acba7af4b2d8d431054544f338fcfca06295c1cf4e2e7e3d4ff8875df7e132fa1d91e4be6ec1ae882614e825a4") ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000d57000/0x1000)=nil}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e91000-0x2)="e5", 0x1, 0x0, &(0x7f0000c2d000-0x10)={0x77359400, 0x0}) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000927000)={0x1, &(0x7f00007b9000)=[{0x8d, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000d05000-0x5c)={0x0, 0x0, 0x27, {0x0, 0x0}, 0x8, 0xe1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e479d78a2236f51f39f1b34171da9624"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0) getegid() getgid() 2017/12/02 22:21:32 executing program 7: r0 = socket(0x1e, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000078a000)="2f6465762f6877726e6700", 0x800, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000182000-0x10)=@generic="2813dac0d7566cc4d26bc87eca95b6f7") bpf$BPF_PROG_DETACH(0x9, &(0x7f000075d000)={0x0, r1, 0x7, 0x0, 0x0}, 0x14) sendto$ipx(r0, &(0x7f0000b94000-0x57)="", 0x0, 0x0, 0x0, 0x0) 2017/12/02 22:21:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x1c) listen(r0, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f00004e6000)="58", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x2, 0x0) fcntl$getown(r2, 0x9) bind(r3, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/02 22:21:32 executing program 5: r0 = socket(0x1e, 0x2, 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) setsockopt$inet_tcp_buf(r0, 0x6, 0x1, &(0x7f0000001000-0x1)="28", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) 2017/12/02 22:21:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000fac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x2001, &(0x7f0000fe8000)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349fad69adda", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6(0xa, 0x0, 0x3) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socket$unix(0x1, 0x1, 0x0) unshare(0xc0000000) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000e08000)={0x0, 0x9}, &(0x7f0000b48000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000fe7000-0x8)={r6, 0x7}, 0x8) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000958000)={&(0x7f0000a61000)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000839000-0x14)={r0, r7, 0x3, 0x1, r1}, 0x14) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f000017a000)=0x1, 0x4) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000fcd000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000050000)={r6, 0x7c05}, 0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/02 22:21:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000749000)="2e2f66696c653000", 0x8) write(r0, &(0x7f00004a0000-0x29)="a9c25cc98dba8b2900755b6376d27169a896b0cf1801daf5a4d1acb82713305cabeea9bb4afd942e69", 0x29) socket$netlink(0x10, 0x3, 0x5) r1 = socket$inet6(0xa, 0xe, 0x8000000020000007) r2 = syz_open_dev$tun(&(0x7f000071e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) readv(r2, &(0x7f000073f000-0x20)=[{&(0x7f0000ce5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000be1000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xce, 0x1ff}, &(0x7f0000eda000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000947000-0xc)=@sack_info={r4, 0x5, 0x0}, 0xc) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000580000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) setsockopt$llc_int(r3, 0x10c, 0x4, &(0x7f0000b78000-0x4)=0x225, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) setsockopt(0xffffffffffffffff, 0x5, 0x6, &(0x7f000008e000)="eb13112472ddefcf1c1eff9d759e2eb7af1ea83323879a7edf55678182e23aa87a58365cb2a3c7191f3d360ce34fe99928ea90f9770ab2d2e891c03f6aa70acd878edb4f2c9932262d9624ca153ea62c8946fdc491efaffdfd76424e9a5f0701287e838194d764367e4e770d5b7971d45b5b2a1d8317108234a9d8bcef9687b615a23faf0973c6a3a06cde8d203b010c391b066dbafc1de14145d324e9b51d920a44", 0xa2) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000820000-0x1c)={0x0, 0x2, [@random="20302bb8012a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) read(r5, &(0x7f00001a4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ab9000)={r0, &(0x7f0000919000-0x8d)="a326eb66f7ed1301499856d9c61cffd88b3ee7b41484ec64879a835feae6d6c7f65ecf4a4891c73d8965033f892e2d83f7ac4abfc3b798db9a63e7c453b1e349613093fbc995c5c47cac42be1a82baf80103b527469f8faebbf8dd122a3900e921e4e1a7d813de1d4a06320967e1d791cf46ef3dcd0d8aa5245b4b2e5d4d982a1d347fb7d73eb94112a7a27128"}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000954000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @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]}, 0xfffffffffffffff7, 0x8, 0x8, 0xd5d, 0xfffffffffffffff8}, &(0x7f00008a5000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000670000)={r6, 0x400}, &(0x7f00007a6000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e4c000-0x8)={r6, 0x6}, &(0x7f0000d07000)=0x8) r7 = getpgid(0x0) tkill(r7, 0x1000000000016) r8 = request_key(&(0x7f000076f000-0x5)="6365706800", &(0x7f000026e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ee9000)="2f6465762f6c6f6f702300", 0xffffffffffffffff) r9 = add_key$user(&(0x7f0000c97000-0x5)="7573657200", &(0x7f0000792000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000144000)="fa85dd3251799c702cde7df0632c8d2e5b292a0fd12fe90a35fa4e392f3016971f37dc0bb1053fffe7200691c3475ea852ee90c86eccfaba9fe96a9c879d9af0137c660922628cc3ecda7f52aae9048fe2fb074496ff80d2a73788c0379372491ffccd49d2fef07224ea9b6330bea5a3e842af53d51379", 0x77, 0xfffffffffffffffd) r10 = add_key(&(0x7f000047e000-0xa)="656e6372797074656400", &(0x7f00000d2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000005f000)="c4d5d58dead7876582ef4dfbdaf4fc1be9ff1ffd9cb657aec9a6b59cb1f69184e5a0dcbc00d163adfd4146fb339c7e001862cd36382a1e8ac12522f7111669694ed6a236372bb225d2aab08b8805a3a5", 0x50, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00005bd000-0xc)={r8, r9, r10}, &(0x7f0000f2a000-0xa4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3, &(0x7f0000741000)={&(0x7f0000517000)={"746772313630"}, &(0x7f000096f000-0x5a)="e08ca7f5a6a2187f0cea09c610d2b9b57b1fe6912a262f4a24fc404fcfefd38bad3e5d0e10d4f2cd1de42f796d292397d1528acfbffc2a097fd65ea442c770baef537c1a6aef119b7e3e60142a2ca08888de0f0910d6288f39dc", 0x5a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 22:21:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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) socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet(0x2, 0x6, 0x7) perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f000069a000-0x10)={0x0, 0x0, 0x0, 0x0}) [ 499.304818] encrypted_key: insufficient parameters specified 2017/12/02 22:21:32 executing program 7: r0 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f22000-0x4)=0x8, 0x80000) sendto$ipx(r0, &(0x7f0000b94000-0x57)="", 0x0, 0x0, 0x0, 0x0) 2017/12/02 22:21:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mq_getsetattr(r0, &(0x7f0000001000-0x20)={0x80000000, 0xcb, 0x8, 0x9, 0x800, 0x10001, 0x1, 0x2}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f0000000000)="2e2f66696c653000", 0x2) r1 = socket(0x1e, 0x2, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) 2017/12/02 22:21:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") pread64(r0, &(0x7f00006f6000)="", 0x0, 0x2000000) getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001c7000-0xe8)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c91000-0x4)=0xe8) getgroups(0x3, &(0x7f0000611000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) open$dir(&(0x7f000066d000-0x8)="2e2f66696c653000", 0x800, 0x1c8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f59000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000067c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006a4000+0xa9e)=0xc) stat(&(0x7f0000d51000-0x8)="2e2f66696c653000", &(0x7f0000db8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/02 22:21:32 executing program 7: r0 = socket(0x1e, 0x2, 0x0) sendto$ipx(r0, &(0x7f0000b94000-0x57)="", 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000526000-0x18)={r1, &(0x7f0000e43000)="3de0e171ba32875046631c66fdeb", &(0x7f000081e000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) [ 499.354978] encrypted_key: master key parameter '@Œéøx [ 499.354978] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 499.354978] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid 2017/12/02 22:21:32 executing program 5: r0 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="265ee4ae", 0x4) 2017/12/02 22:21:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000fac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x2001, &(0x7f0000fe8000)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349fad69adda", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6(0xa, 0x0, 0x3) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socket$unix(0x1, 0x1, 0x0) unshare(0xc0000000) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000e08000)={0x0, 0x9}, &(0x7f0000b48000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000fe7000-0x8)={r6, 0x7}, 0x8) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000958000)={&(0x7f0000a61000)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000839000-0x14)={r0, r7, 0x3, 0x1, r1}, 0x14) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f000017a000)=0x1, 0x4) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000fcd000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000050000)={r6, 0x7c05}, 0x8) 2017/12/02 22:21:32 executing program 7: r0 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000000000)="", 0x0, 0x4000000, 0x0, 0x0) 2017/12/02 22:21:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f00009ec000)={&(0x7f00003cd000/0xc00000)=nil, 0x5, &(0x7f0000cec000/0x2000)=nil}, 0xc) perf_event_open(&(0x7f00007ac000-0x78)={0x6, 0x78, 0x3e3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000af1000-0x80)=@generic={0xf, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff6d829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f10000000051622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) connect$unix(r0, &(0x7f0000c8d000)=@abs={0x1, 0x0, 0x3}, 0x8) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f000069a000-0x10)={0x0, 0x0, 0x0, 0x0}) [ 499.408005] encrypted_key: master key parameter '@Œéøx [ 499.408005] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 499.408005] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid 2017/12/02 22:21:32 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = add_key(&(0x7f0000ac7000-0xa)="656e6372797074656400", &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000770000-0x94)="27eb54c63444f251b09984c4ae89531d2c0e1911fee105cc3673b7164af24c691bb592cd6084ee4d2040088ce9f8780aaaa098dd727085266c2ce4315ff8f7fb79eb2bad37a80e494abb0a800c46fc9333aa483e461862e46d18366c3651ff5b00af344365c623435bdb607c66bf", 0x6e, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000c7000-0x4)=0xfffffffffffffffe, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000626000)={0x8, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f0000d7e000)="6574683000", 0x842, 0x0, &(0x7f000033f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000d57000/0x1000)=nil}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000927000)={0x1, &(0x7f00007b9000)=[{0x8d, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000d05000-0x5c)={0x0, 0x0, 0x27, {0x0, 0x0}, 0x8, 0xe1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() getgid() 2017/12/02 22:21:32 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000799000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000657000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) r1 = syz_open_procfs(r0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") socketpair(0x11, 0x6, 0x81, &(0x7f0000786000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000001000)={@common="65716c00000000000000000000000000", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pread64(r1, &(0x7f00008cd000)="", 0x0, 0x0) dup2(r2, r2) 2017/12/02 22:21:32 executing program 7: r0 = socket(0x1e, 0x2, 0x0) sendto$ipx(r0, &(0x7f0000b94000-0x57)="", 0x0, 0x0, 0x0, 0x0) [ 499.456438] encrypted_key: insufficient parameters specified 2017/12/02 22:21:32 executing program 5: r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000+0x334)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff6271, 0x3, 0x9, 0x100000000, 0x2}, &(0x7f0000936000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x7, 0x20}, &(0x7f0000001000-0x4)=0xc) 2017/12/02 22:21:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x1c) listen(r0, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f00004e6000)="58", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x1e, 0x2, 0x0) fcntl$getown(r2, 0x9) 2017/12/02 22:21:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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) perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000373000-0x80)=@generic={0x9, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f000069a000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/02 22:21:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000749000)="2e2f66696c653000", 0x8) write(r0, &(0x7f00004a0000-0x29)="a9c25cc98dba8b2900755b6376d27169a896b0cf1801daf5a4d1acb82713305cabeea9bb4afd942e69", 0x29) socket$netlink(0x10, 0x3, 0x5) r1 = socket$inet6(0xa, 0xe, 0x8000000020000007) r2 = syz_open_dev$tun(&(0x7f000071e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) readv(r2, &(0x7f000073f000-0x20)=[{&(0x7f0000ce5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000be1000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xce, 0x1ff}, &(0x7f0000eda000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000947000-0xc)=@sack_info={r4, 0x5, 0x0}, 0xc) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000580000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) setsockopt$llc_int(r3, 0x10c, 0x4, &(0x7f0000b78000-0x4)=0x225, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) setsockopt(0xffffffffffffffff, 0x5, 0x6, &(0x7f000008e000)="eb13112472ddefcf1c1eff9d759e2eb7af1ea83323879a7edf55678182e23aa87a58365cb2a3c7191f3d360ce34fe99928ea90f9770ab2d2e891c03f6aa70acd878edb4f2c9932262d9624ca153ea62c8946fdc491efaffdfd76424e9a5f0701287e838194d764367e4e770d5b7971d45b5b2a1d8317108234a9d8bcef9687b615a23faf0973c6a3a06cde8d203b010c391b066dbafc1de14145d324e9b51d920a44", 0xa2) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000820000-0x1c)={0x0, 0x2, [@random="20302bb8012a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) read(r5, &(0x7f00001a4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ab9000)={r0, &(0x7f0000919000-0x8d)="a326eb66f7ed1301499856d9c61cffd88b3ee7b41484ec64879a835feae6d6c7f65ecf4a4891c73d8965033f892e2d83f7ac4abfc3b798db9a63e7c453b1e349613093fbc995c5c47cac42be1a82baf80103b527469f8faebbf8dd122a3900e921e4e1a7d813de1d4a06320967e1d791cf46ef3dcd0d8aa5245b4b2e5d4d982a1d347fb7d73eb94112a7a27128"}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000954000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @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]}, 0xfffffffffffffff7, 0x8, 0x8, 0xd5d, 0xfffffffffffffff8}, &(0x7f00008a5000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000670000)={r6, 0x400}, &(0x7f00007a6000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e4c000-0x8)={r6, 0x6}, &(0x7f0000d07000)=0x8) r7 = getpgid(0x0) tkill(r7, 0x1000000000016) r8 = request_key(&(0x7f000076f000-0x5)="6365706800", &(0x7f000026e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ee9000)="2f6465762f6c6f6f702300", 0xffffffffffffffff) r9 = add_key$user(&(0x7f0000c97000-0x5)="7573657200", &(0x7f0000792000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000144000)="fa85dd3251799c702cde7df0632c8d2e5b292a0fd12fe90a35fa4e392f3016971f37dc0bb1053fffe7200691c3475ea852ee90c86eccfaba9fe96a9c879d9af0137c660922628cc3ecda7f52aae9048fe2fb074496ff80d2a73788c0379372491ffccd49d2fef07224ea9b6330bea5a3e842af53d51379", 0x77, 0xfffffffffffffffd) r10 = add_key(&(0x7f000047e000-0xa)="656e6372797074656400", &(0x7f00000d2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000005f000)="c4d5d58dead7876582ef4dfbdaf4fc1be9ff1ffd9cb657aec9a6b59cb1f69184e5a0dcbc00d163adfd4146fb339c7e001862cd36382a1e8ac12522f7111669694ed6a236372bb225d2aab08b8805a3a5", 0x50, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00005bd000-0xc)={r8, r9, r10}, &(0x7f0000f2a000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, &(0x7f0000741000)={&(0x7f0000517000)={"746772313630"}, &(0x7f000096f000-0x5a)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 22:21:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e48000-0x4)=0x0, &(0x7f0000add000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") pread64(r1, &(0x7f00006f6000)="", 0x0, 0x2000000) 2017/12/02 22:21:32 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r1 = add_key(&(0x7f0000ac7000-0xa)="656e6372797074656400", &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000770000-0x94)="27eb54c63444f251b09984c4ae89531d2c0e1911fee105cc3673b7164af24c691bb592cd6084ee4d2040088ce9f8780aaaa098dd727085266c2ce4315ff8f7fb79eb2bad37a80e494abb0a800c46fc9333aa483e461862e46d18366c3651ff5b00af344365c623435bdb607c66bf", 0x6e, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000c7000-0x4)=0xfffffffffffffffe, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000626000)={0x8, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f0000d7e000)="6574683000", 0x842, 0x0, &(0x7f000033f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000d57000/0x1000)=nil}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e91000-0x2)="77", 0x1, 0x0, &(0x7f0000c2d000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xb1, 0x80000) accept4$packet(0xffffffffffffff9c, &(0x7f0000e6b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bbb000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x55d9, 0x2, 0x3, 0x11, 0xa0, 0xa0, 0x0, r3, r4}, {0x0, 0x8, 0xbf00000000, 0x313, 0x7e307c8e, 0x3, 0x3ff, 0x7fff}, {0x33, 0x3, 0x100000001, 0x5}, 0x7, 0x1, 0x2, 0x1, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x8, 0x0}, 0x5, @in=@multicast2=0xe0000002, 0x6, 0x1, 0x3, 0x0, 0x8, 0x7fffffff, 0x1}}, 0xe8) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000927000)={0x1, &(0x7f00007b9000)=[{0x8d, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r5, 0xc05c5340, &(0x7f0000d05000-0x5c)={0x0, 0x0, 0x27, {0x0, 0x0}, 0x8, 0xe1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() getgid() 2017/12/02 22:21:32 executing program 7 (fault-call:7 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x1000200) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r1, 0x0, &(0x7f0000feb000-0x4)=0x0, 0x0) 2017/12/02 22:21:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f000069a000-0x10)={0x0, 0x0, 0x0, 0x0}) getsockname$packet(r0, &(0x7f0000df8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a8e000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d84000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb66, 0x0, 0x5, 0x100, 0xc1a, 0x8, r1}) 2017/12/02 22:21:32 executing program 5: r0 = socket(0x1e, 0x2, 0x0) lseek(r0, 0x0, 0x3) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000001000-0x4)=0x8, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00004f3000)=0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001ee000)="6c6f67696e75696400") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0xf5, 0x0, [0x10e8000000, 0x3, 0x1, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 22:21:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000fac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x2001, &(0x7f0000fe8000)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349fad69adda", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6(0xa, 0x0, 0x3) socket$inet_sctp(0x2, 0x5, 0x84) socket$unix(0x1, 0x1, 0x0) unshare(0xc0000000) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000e08000)={0x0, 0x9}, &(0x7f0000b48000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000fe7000-0x8)={r5, 0x7}, 0x8) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000958000)={&(0x7f0000a61000)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000839000-0x14)={r0, r6, 0x3, 0x1, r1}, 0x14) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f000017a000)=0x1, 0x4) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000fcd000)=0x2, 0x4) [ 499.504793] encrypted_key: master key parameter '@Œéøx [ 499.504793] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 499.504793] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid [ 499.536931] encrypted_key: insufficient parameters specified 2017/12/02 22:21:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x1c) listen(r0, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f00004e6000)="58", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x1e, 0x2, 0x0) 2017/12/02 22:21:32 executing program 5: r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000001000)=0x2, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="00000000000000000000000000000000", &(0x7f0000978000-0x4)=0x10) bind(r0, &(0x7f0000000000)=@alg={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f70725f7368613100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 22:21:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000702000-0xb)="6e65742f7061636b657400") pread64(r0, &(0x7f00006f6000)="", 0x0, 0x2000000) 2017/12/02 22:21:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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 = perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005bf000)="2f6465762f73657175656e63657200", 0x40001, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000b8f000-0x4)=0x3, 0x4) socket(0x1e, 0x2, 0x0) clock_getres(0x4, &(0x7f0000c1b000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x9) bind(r1, &(0x7f0000236000)=@rc={0x1f, {0x3, 0x4, 0xffff, 0x1ff, 0x6, 0x80000000}, 0x80000001}, 0x9) fcntl$setstatus(r0, 0x4, 0x44800) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f000069a000-0x10)={0x0, 0x0, 0x0, 0x0}) [ 499.594870] FAULT_INJECTION: forcing a failure. [ 499.594870] name failslab, interval 1, probability 0, space 0, times 0 [ 499.607424] encrypted_key: master key parameter '@Œéøx [ 499.607424] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 499.607424] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid [ 499.646917] CPU: 0 PID: 24535 Comm: syz-executor7 Not tainted 4.15.0-rc1+ #115 [ 499.654321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 499.654922] encrypted_key: master key parameter '@Œéøx [ 499.654922] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 499.654922] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid [ 499.677087] Call Trace: [ 499.679657] dump_stack+0x194/0x257 [ 499.683275] ? arch_local_irq_restore+0x53/0x53 [ 499.687965] should_fail+0x8c0/0xa40 [ 499.691672] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 499.696773] ? lock_downgrade+0x980/0x980 [ 499.700916] ? find_held_lock+0x39/0x1d0 [ 499.705040] ? lock_downgrade+0x980/0x980 [ 499.709224] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 499.715101] ? rcu_note_context_switch+0x710/0x710 [ 499.720011] ? iterate_fd+0x3f0/0x3f0 [ 499.723823] should_failslab+0xec/0x120 [ 499.727782] kmem_cache_alloc+0x47/0x760 [ 499.731865] sock_alloc_inode+0x70/0x300 [ 499.735908] ? sock_destroy_inode+0x70/0x70 [ 499.740213] ? fget_raw+0x20/0x20 [ 499.743659] ? map_files_get_link+0x3a0/0x3a0 [ 499.748132] ? sock_destroy_inode+0x70/0x70 [ 499.752913] alloc_inode+0x65/0x180 [ 499.756523] new_inode_pseudo+0x69/0x190 [ 499.760564] ? prune_icache_sb+0x1a0/0x1a0 [ 499.764821] sock_alloc+0x41/0x270 [ 499.768353] SYSC_accept4+0x112/0x850 [ 499.772158] ? kernel_accept+0x2f0/0x2f0 [ 499.776258] ? __sb_end_write+0x9e/0xd0 [ 499.780230] ? fput+0xd2/0x140 [ 499.783410] ? SyS_write+0x184/0x220 [ 499.787101] ? __do_page_fault+0x3d6/0xc90 [ 499.791326] ? SyS_read+0x220/0x220 [ 499.794956] SyS_accept4+0x2c/0x40 [ 499.798479] ? SyS_listen+0x350/0x350 [ 499.802262] do_fast_syscall_32+0x3ee/0xf9d [ 499.806591] ? do_int80_syscall_32+0x9d0/0x9d0 [ 499.811160] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 499.816690] ? lockdep_sys_exit+0x47/0xf0 [ 499.820820] ? syscall_return_slowpath+0x2ad/0x550 [ 499.825744] ? sysret32_from_system_call+0x5/0x3b [ 499.830587] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 499.835435] entry_SYSENTER_compat+0x51/0x60 [ 499.839819] RIP: 0023:0xf7f26c79 2017/12/02 22:21:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000558000)=0x0, &(0x7f000013f000)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000f4c000)={0x200, 0x0, 0x10002, 0x7ff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000159000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2e72385b, 0x20, 0x9, 0x5, 0x5, 0x2, 0x93b, 0x9, 0x6, 0x147, 0x0, 0x1000000, 0x7fff0000000000, 0x7, 0x1]}, &(0x7f0000133000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ca5000)={r2, @in6={{0xa, 0x1, 0x7ff, @loopback={0x0, 0x1}, 0x60c2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x4, 0x7, 0x6, 0x0, 0x91f, 0x5, 0xbd65, 0x0, 0x8, 0x80000000, 0xe3, 0x10000, 0x9, 0x20]}, &(0x7f0000a43000-0x4)=0x108) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b44000)={0x0, 0x0}) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f00004b5000)={0x0, 0x0}, &(0x7f0000efb000-0x4)=0x8) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000efb000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349dad69adda", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000570000-0x8)={0xffffffff, r1}) pread64(r0, &(0x7f00006f6000)="", 0x0, 0x2000000) 2017/12/02 22:21:33 executing program 5: r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) [ 499.843160] RSP: 002b:00000000f772208c EFLAGS: 00000296 ORIG_RAX: 000000000000016c [ 499.850849] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 0000000020000000 [ 499.858095] RDX: 0000000020feaffc RSI: 0000000000000000 RDI: 0000000000000000 [ 499.865338] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 499.872582] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 499.879825] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/02 22:21:33 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r2 = add_key(&(0x7f0000ac7000-0xa)="656e6372797074656400", &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000770000-0x94)="27eb54c63444f251b09984c4ae89531d2c0e1911fee105cc3673b7164af24c691bb592cd6084ee4d2040088ce9f8780aaaa098dd727085266c2ce4315ff8f7fb79eb2bad37a80e494abb0a800c46fc9333aa483e461862e46d18366c3651ff5b00af344365c623435bdb607c66bf", 0x6e, 0xffffffffffffffff) r3 = syz_open_dev$usbmon(&(0x7f00008c4000)="2f6465762f7573626d6f6e2300", 0x1, 0x2) ioctl$TCSETA(r3, 0x5402, &(0x7f0000403000-0x14)={0x8, 0xff58, 0x100000000, 0x9, 0x80000000, 0x9, 0x7fffffff, 0xff, 0x6, 0x8}) keyctl$setperm(0x5, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000c7000-0x4)=0xfffffffffffffffe, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000626000)={0x8, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f0000d7e000)="6574683000", 0x842, 0x0, &(0x7f000033f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000d57000/0x1000)=nil}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e91000-0x2)="77", 0x1, 0x0, &(0x7f0000c2d000-0x10)={0x77359400, 0x0}) r4 = dup2(r0, r1) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000927000)={0x1, &(0x7f00007b9000)=[{0x8d, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000d05000-0x5c)={0x0, 0x0, 0x27, {0x0, 0x0}, 0x8, 0xe1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() ioctl$KDSETMODE(r4, 0x4b3a, 0x7fffffff) getgid() 2017/12/02 22:21:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x1000200) r2 = syz_open_dev$mouse(&(0x7f000067a000)="2f6465762f696e7075742f6d6f7573652300", 0x100, 0x80) bind$bt_sco(r2, &(0x7f00005a0000-0x8)={0x1f, {0x3, 0x252, 0xe75, 0xe946, 0x1, 0x6}}, 0x8) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r1, 0x0, &(0x7f0000feb000-0x4)=0x0, 0x0) 2017/12/02 22:21:33 executing program 5: r0 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="", 0x0) [ 499.919810] encrypted_key: insufficient parameters specified 2017/12/02 22:21:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000749000)="2e2f66696c653000", 0x8) write(r0, &(0x7f00004a0000-0x29)="a9c25cc98dba8b2900755b6376d27169a896b0cf1801daf5a4d1acb82713305cabeea9bb4afd942e69", 0x29) socket$netlink(0x10, 0x3, 0x5) r1 = socket$inet6(0xa, 0xe, 0x8000000020000007) r2 = syz_open_dev$tun(&(0x7f000071e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) readv(r2, &(0x7f000073f000-0x20)=[{&(0x7f0000ce5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000be1000)={0x0, @in={{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]}, 0xce, 0x1ff}, &(0x7f0000eda000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000947000-0xc)=@sack_info={r4, 0x5, 0x0}, 0xc) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000580000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) setsockopt$llc_int(r3, 0x10c, 0x4, &(0x7f0000b78000-0x4)=0x225, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) setsockopt(0xffffffffffffffff, 0x5, 0x6, &(0x7f000008e000)="eb13112472ddefcf1c1eff9d759e2eb7af1ea83323879a7edf55678182e23aa87a58365cb2a3c7191f3d360ce34fe99928ea90f9770ab2d2e891c03f6aa70acd878edb4f2c9932262d9624ca153ea62c8946fdc491efaffdfd76424e9a5f0701287e838194d764367e4e770d5b7971d45b5b2a1d8317108234a9d8bcef9687b615a23faf0973c6a3a06cde8d203b010c391b066dbafc1de14145d324e9b51d920a44", 0xa2) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000820000-0x1c)={0x0, 0x2, [@random="20302bb8012a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) read(r5, &(0x7f00001a4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ab9000)={r0, &(0x7f0000919000-0x8d)="a326eb66f7ed1301499856d9c61cffd88b3ee7b41484ec64879a835feae6d6c7f65ecf4a4891c73d8965033f892e2d83f7ac4abfc3b798db9a63e7c453b1e349613093fbc995c5c47cac42be1a82baf80103b527469f8faebbf8dd122a3900e921e4e1a7d813de1d4a06320967e1d791cf46ef3dcd0d8aa5245b4b2e5d4d982a1d347fb7d73eb94112a7a27128"}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000954000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x8, 0x8, 0xd5d, 0xfffffffffffffff8}, &(0x7f00008a5000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000670000)={r6, 0x400}, &(0x7f00007a6000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e4c000-0x8)={r6, 0x6}, &(0x7f0000d07000)=0x8) r7 = getpgid(0x0) tkill(r7, 0x1000000000016) r8 = request_key(&(0x7f000076f000-0x5)="6365706800", &(0x7f000026e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ee9000)="2f6465762f6c6f6f702300", 0xffffffffffffffff) r9 = add_key$user(&(0x7f0000c97000-0x5)="7573657200", &(0x7f0000792000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000144000)="fa85dd3251799c702cde7df0632c8d2e5b292a0fd12fe90a35fa4e392f3016971f37dc0bb1053fffe7200691c3475ea852ee90c86eccfaba9fe96a9c879d9af0137c660922628cc3ecda7f52aae9048fe2fb074496ff80d2a73788c0379372491ffccd49d2fef07224ea9b6330bea5a3e842af53d51379", 0x77, 0xfffffffffffffffd) r10 = add_key(&(0x7f000047e000-0xa)="656e6372797074656400", &(0x7f00000d2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000005f000)="c4d5d58dead7876582ef4dfbdaf4fc1be9ff1ffd9cb657aec9a6b59cb1f69184e5a0dcbc00d163adfd4146fb339c7e001862cd36382a1e8ac12522f7111669694ed6a236372bb225d2aab08b8805a3a5", 0x50, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00005bd000-0xc)={r8, r9, r10}, &(0x7f0000f2a000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, &(0x7f0000741000)={&(0x7f0000517000)={"746772313630"}, &(0x7f000096f000-0x5a)="e08ca7f5a6a2187f0cea09c610d2b9b57b1fe6912a262f4a24fc404fcfefd38bad3e5d0e10d4f2cd1de42f796d", 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 22:21:33 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000077c000-0xc)="2f6465762f72666b696c6c00", 0x400000, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000760000)={0x2, 0xa, 0x9, 0x7, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002f8000-0x4)=0x0) ptrace$getsig(0x4202, r1, 0x3, &(0x7f00001d8000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000b68000+0xfab)={0xfffffffffffffffd, 0x0, 0x10000, 0x7fff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000a8f000-0x8)={0x40, r2}) perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000829000-0x80)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f000069a000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/02 22:21:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000df6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getgroups(0x3, &(0x7f00004e9000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e10000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aee000)=0xc) getgroups(0x3, &(0x7f0000d6d000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r1, r2, r3) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000acb000-0x4)=0x7fff, 0x4) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000260000-0x4)=0x7) pread64(r0, &(0x7f00005c6000)="", 0x0, 0x2000000) 2017/12/02 22:21:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x1c) listen(r0, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f00004e6000)="58", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 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, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/02 22:21:33 executing program 5: r0 = socket(0x5, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000afe000-0x4)=0x0, &(0x7f00000e8000)=0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) 2017/12/02 22:21:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000fac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x2001, &(0x7f0000fe8000)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349fad69adda", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x0, 0x3) socket$inet_sctp(0x2, 0x5, 0x84) socket$unix(0x1, 0x1, 0x0) unshare(0xc0000000) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000e08000)={0x0, 0x9}, &(0x7f0000b48000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000fe7000-0x8)={r4, 0x7}, 0x8) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000958000)={&(0x7f0000a61000)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000839000-0x14)={r0, r5, 0x3, 0x1, r1}, 0x14) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f000017a000)=0x1, 0x4) 2017/12/02 22:21:33 executing program 7: r0 = creat(&(0x7f0000197000-0x8)="2e2f66696c653000", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x40, 0x3, 0x6, 0x6, 0xac, 0x3, 0x2, 0x0, 0x5, 0x5, 0x4, 0x58}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x1000200) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000d1d000)={@common="67726530000000000000000000000000", @ifru_flags=0x9000}) sendto$inet6(r1, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r2, 0x0, &(0x7f0000feb000-0x4)=0x0, 0x0) 2017/12/02 22:21:33 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000f0c000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r1 = add_key(&(0x7f0000ac7000-0xa)="656e6372797074656400", &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000770000-0x94)="27eb54c63444f251b09984c4ae89531d2c0e1911fee105cc3673b7164af24c691bb592cd6084ee4d2040088ce9f8780aaaa098dd727085266c2ce4315ff8f7fb79eb2bad37a80e494abb0a800c46fc9333aa483e461862e46d18366c3651ff5b00af344365c623435bdb607c66bf", 0x6e, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000c7000-0x4)=0xfffffffffffffffe, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000626000)={0x8, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f0000d7e000)="6574683000", 0x842, 0x0, &(0x7f000033f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000d57000/0x1000)=nil}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e91000-0x2)="77", 0x1, 0x0, &(0x7f0000c2d000-0x10)={0x77359400, 0x0}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000927000)={0x1, &(0x7f00007b9000)=[{0x8d, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000d05000-0x5c)={0x0, 0x0, 0x27, {0x0, 0x0}, 0x8, 0xe1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() getgid() 2017/12/02 22:21:33 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = add_key(&(0x7f0000ac7000-0xa)="656e6372797074656400", &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000770000-0x94)="27eb54c63444f251b09984c4ae89531d2c0e1911fee105cc3673b7164af24c691bb592cd6084ee4d2040088ce9f8780aaaa098dd727085266c2ce4315ff8f7fb79eb2bad37a80e494abb0a800c46fc9333aa483e461862e46d18366c3651ff5b00af344365c623435bdb607c66bf", 0x6e, 0xffffffffffffffff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c30000)="2f6465762f73657175656e63657200", 0x200040, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00003d6000)={0x0, 0xcd, "bfd48fd0fd4bf055e335ee6944dc0be6915c5cabefc159c01439c53561f92ba0ce2c2b2ed92658c00ac6e9aac36b1f38b6db80269efdc0219b4ab160185ca2c94614e6571a95f002d0574044ae72b7060fa7f1bf95f64d387ffc8e957bff44f1dc91abe33d3302b8c05a0f9fc28ad0adfe19ea433e994a8cc56129ecd7031ca1ff1f3070231c166cdd1912a9ce596bf6bc8f2003752fddfa7d7868821445622e96c51b67282cb200bf4cc5cc2beaf1aac09605e1487a5693579c3e741c41a38a4de3a5f81d44a4b0d2517bf6af"}, &(0x7f000003c000)=0xd5) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000046e000)={0x100000001, 0x81, 0x8200, 0xf8d4, 0xec, 0xf798, 0xffffffffffff8000, 0xffffffffffffffe0, r2}, &(0x7f0000cac000)=0x20) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000c7000-0x4)=0xfffffffffffffffe, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000626000)={0x8, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = mq_open(&(0x7f0000d7e000)="6574683000", 0x842, 0x0, &(0x7f000033f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000d57000/0x1000)=nil}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000002000-0x8c)={0x9, 0xffffffffffffffe1, 0x3, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r3, &(0x7f0000e91000-0x2)="77", 0x1, 0x6, &(0x7f0000c2d000-0x10)={r4, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000927000)={0x1, &(0x7f00007b9000)=[{0x8d, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r5, 0xc05c5340, &(0x7f0000d05000-0x5c)={0x0, 0x0, 0x27, {0x0, 0x0}, 0x8, 0xe1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() getgid() [ 499.970647] encrypted_key: master key parameter '@Œéøx [ 499.970647] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 499.970647] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid [ 500.005691] encrypted_key: insufficient parameters specified 2017/12/02 22:21:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000def000)="562417545bb52d2d48c0effb38c19046d47c9406caaeaae1b0d8b6da5b99547422065d714ca3bb671e2e5a603aa0e7e6d005e1ceb026d003c756b33b4a1af2ce51ac2394181ef87001bbb5a0ffe43cd42b72576879289ba7997fdd07e341d405cb6e209f417752dfbf2170600cb957ed9716782b2f684f8106f80dc961e82fe1f50e0d0fb645328ce7e3a06d2077d696279c86852f10a42fe7e1ba33b11ce9bcccb862e5992b969080dc1bc05949148c97ee1319def798c5b487e4633170", &(0x7f00008cc000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") pread64(r1, &(0x7f00006f6000)="", 0x0, 0x2000000) 2017/12/02 22:21:33 executing program 7: mknod$loop(&(0x7f0000bf5000-0x8)="2e2f66696c653000", 0x7000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) remap_file_pages(&(0x7f000089e000/0x4000)=nil, 0x4000, 0x2, 0x7, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f0000bb3000-0x8)="2e2f66696c653000", 0x2, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000088f000-0x2c)=[@in6={0xa, 0x1, 0x2756f5cd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r3 = openat(0xffffffffffffff9c, &(0x7f00001b7000-0xe)="2e2f66696c65302f66696c653000", 0x119002, 0x2) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000a0c000-0x4)=0x7, 0x4) listen(r1, 0x1000200) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r1, 0x0, &(0x7f0000feb000-0x4)=0x0, 0x0) r4 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x1000001, r4) 2017/12/02 22:21:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x1) r1 = open(&(0x7f000071e000-0x8)="2e2f66696c653000", 0x8200, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000b2b000)={0x7, 0x2, 0x9, 0x5, 0x1, r1, 0x6}, 0x1c) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f000069a000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/02 22:21:33 executing program 5: socket(0x1e, 0x2, 0x0) 2017/12/02 22:21:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x1c) listen(r0, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f00004e6000)="58", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 500.080833] encrypted_key: master key parameter '@Œéøx [ 500.080833] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 500.080833] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid 2017/12/02 22:21:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x9, 0x400, 0x7f, "a0f42215d9ca", "9f19837988c1337995890a11469871fa"}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0xe72}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0x1c)=@in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc00000}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000001000-0x20)="77343b697283a5c684e71c7ddb40410a88bfd389fe42a849702d371c6c8606c9", 0x20}, {&(0x7f0000001000)="b16f1ea4c68c13ac107c37dbcfb51511d2e96d3b777f683f4e284d4b5296c6ebe983bf123c8107f0befffda97a0c74a858146ba581ffb752350f14d91909f89151c8ed6b6e531bf3bb579989c591e9ddbb2ab43519254b7e0105034d47b3636a29f96fc744014f45b40026e55dc138e5db4bd8a4c16ea2622f171d75df61161ed2380c249e8f96327b665b9bdbb6cd240305e1430a43484edaaabff9ebe0a57a1cc65cae6e09ee2d69e5932c0fed2f4c57f01829f1d53e", 0xb7}, {&(0x7f0000002000-0xa0)="863c5e03b59116df81c53c042362f0169299e4ac7b5dfd7bf8c90d1db1612269647fb6b468794a13b693bd12aceaff719514e4bd46f61d7c5c06888d5644b2601cd2d0e937a391deae505a6d63f3bded11d0e7442275089335f9224241d9583d27d70776a657a7660141412e1220ff010325ae2f1a600c8a1c838825c358dd2e5809b4ad5c8f281a4c7331268755fd65c7156424ea60a37511ff86721364bd13", 0xa0}, {&(0x7f0000001000)="b1e79c0b9d924de6269a84e0542bf53870f46890668578a22473219645697b8fd2736251d0", 0x25}, {&(0x7f0000001000-0xe4)="35102b3e414946ffc847193355d5c9bf6349fb09fb2da4ba2aa168c83954ed7dc28b7a2d9dfc8f36e97ebe94073484beeac1aeed693744d9efde2b43d0ccd7d7fcbb85e96dcf387a84c84e1fa9980bfb77397bb0c12dbc2acefa5b7f6bb6cd92db83d90de5e6b9afb415bdd2fba75af2d7603fc8dcd1a13df59b8720b7af33f06920e3b3df893955d719ec235abb5f78ceeb8708541cee2e781db616f93f4aa8e9a2121ea7257c9d669774ee6761623397343c6c9831d4e1e4f3a69a5ec966cde19d01e108f755a6ff555269e0b72c5043ac59ae651bd6597e483c9e133382909b99e204", 0xe4}, {&(0x7f0000001000)="138b06d19c0f73e6d7771a17debb2f06a4126e7637a1221d9ba3b912d3a43d18e45087", 0x23}, {&(0x7f0000001000)="0f2a3537d29b0fed34b56d4e49912058ec0e8cf2d8e9ce6e60bb8d13b855f2800fd32e90082689a6b0c3c0e44de984e4cf1e70254e138fb2949f99e632fceef5719be6008ba27086a867deb5dc1472561314327de630c10b11059ec7b9907851d46fbab35f027f0b6383c6c028113f86046f2df8292991561f8d5d5ec9f86690ef5c42b7951a503459de28277e1e508e61856bb4cf7aebaa70e7c334aaa06d114d22c8d30f9ec7b01d2a3201144c61a52d482129df28f25d41fa2e27b50d182efe6fd2ca3f9be784ada5acd743abe93e557d40f28890deedb3415ee0540ddbcec270e97ae62df076206455ba18f29c10770b85a63577ea454c", 0xf9}], 0x7, &(0x7f0000000000)=[@init={0x14, 0x84, 0x0, {0x3, 0x7, 0x1, 0x85}}, @sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffffa, 0x8, 0x6, 0x2, r1}}, @init={0x14, 0x84, 0x0, {0x5, 0x8, 0x0, 0x1}}], 0x84, 0x80}], 0x1, 0x20040890) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000001000)={{0x3, 0x70, 0x2, 0x796, 0x10000, 0x9}, 0xa6, 0x3, 0x5}) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) pread64(r0, &(0x7f00006f6000)="", 0x0, 0x2000000) 2017/12/02 22:21:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x3, 0x81, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x100000001, @loopback={0x0, 0x1}, 0x2}, 0x8001, [0xff, 0x3, 0x100, 0x7, 0xfffffffffffffffa, 0x8, 0x20, 0xfff]}, 0x5c) r1 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000002000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2, 0x0, &(0x7f0000001000-0xe)=@l2={0x1f, 0x1, {0x3, 0x1, 0x0, 0x8ffd, 0x1, 0x0}, 0x0, 0x1000}, 0xe) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000001000-0x20)={@generic="ae85a97006157c27142cb2a2975b4f8d", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) ioctl$KDSETLED(r0, 0x4b32, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@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=@local={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}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x1, 0x8749, 0x1, 0x180000000, 0x3, 0x0, 0xa0, 0x3ff, r3, r4}, {0x3, 0x77, 0x0, 0x9, 0x80000000, 0x6, 0x6, 0x2}, {0x8, 0x3f, 0xdbb, 0x1}, 0x30, 0x6e, 0x0, 0x1, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x5}, 0x5, @in=@multicast1=0xe0000001, 0xd676a82, 0x2, 0x0, 0x401, 0x2, 0xfffffffffffffe00, 0x8}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x100) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000002000)={0x8, {{0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0xeb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffeffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f0000000000)="0aae736e62367cb6e9ea7c6492916b1593a252ce46e72242ce6430733d727d11f2950b9e1a", 0x25) setsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000000)="", 0x0) [ 500.160184] encrypted_key: insufficient parameters specified 2017/12/02 22:21:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000749000)="2e2f66696c653000", 0x8) write(r0, &(0x7f00004a0000-0x29)="a9c25cc98dba8b2900755b6376d27169a896b0cf1801daf5a4d1acb82713305cabeea9bb4afd942e69", 0x29) socket$netlink(0x10, 0x3, 0x5) r1 = socket$inet6(0xa, 0xe, 0x8000000020000007) r2 = syz_open_dev$tun(&(0x7f000071e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) readv(r2, &(0x7f000073f000-0x20)=[{&(0x7f0000ce5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000be1000)={0x0, @in={{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]}, 0xce, 0x1ff}, &(0x7f0000eda000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000947000-0xc)=@sack_info={r4, 0x5, 0x0}, 0xc) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000580000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) setsockopt$llc_int(r3, 0x10c, 0x4, &(0x7f0000b78000-0x4)=0x225, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) setsockopt(0xffffffffffffffff, 0x5, 0x6, &(0x7f000008e000)="eb13112472ddefcf1c1eff9d759e2eb7af1ea83323879a7edf55678182e23aa87a58365cb2a3c7191f3d360ce34fe99928ea90f9770ab2d2e891c03f6aa70acd878edb4f2c9932262d9624ca153ea62c8946fdc491efaffdfd76424e9a5f0701287e838194d764367e4e770d5b7971d45b5b2a1d8317108234a9d8bcef9687b615a23faf0973c6a3a06cde8d203b010c391b066dbafc1de14145d324e9b51d920a44", 0xa2) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000820000-0x1c)={0x0, 0x2, [@random="20302bb8012a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) read(r5, &(0x7f00001a4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ab9000)={r0, &(0x7f0000919000-0x8d)="a326eb66f7ed1301499856d9c61cffd88b3ee7b41484ec64879a835feae6d6c7f65ecf4a4891c73d8965033f892e2d83f7ac4abfc3b798db9a63e7c453b1e349613093fbc995c5c47cac42be1a82baf80103b527469f8faebbf8dd122a3900e921e4e1a7d813de1d4a06320967e1d791cf46ef3dcd0d8aa5245b4b2e5d4d982a1d347fb7d73eb94112a7a27128"}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000954000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x8, 0x8, 0xd5d, 0xfffffffffffffff8}, &(0x7f00008a5000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000670000)={r6, 0x400}, &(0x7f00007a6000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e4c000-0x8)={r6, 0x6}, &(0x7f0000d07000)=0x8) r7 = getpgid(0x0) tkill(r7, 0x1000000000016) r8 = request_key(&(0x7f000076f000-0x5)="6365706800", &(0x7f000026e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ee9000)="2f6465762f6c6f6f702300", 0xffffffffffffffff) r9 = add_key$user(&(0x7f0000c97000-0x5)="7573657200", &(0x7f0000792000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000144000)="fa85dd3251799c702cde7df0632c8d2e5b292a0fd12fe90a35fa4e392f3016971f37dc0bb1053fffe7200691c3475ea852ee90c86eccfaba9fe96a9c879d9af0137c660922628cc3ecda7f52aae9048fe2fb074496ff80d2a73788c0379372491ffccd49d2fef07224ea9b6330bea5a3e842af53d51379", 0x77, 0xfffffffffffffffd) r10 = add_key(&(0x7f000047e000-0xa)="656e6372797074656400", &(0x7f00000d2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000005f000)="c4d5d58dead7876582ef4dfbdaf4fc1be9ff1ffd9cb657aec9a6b59cb1f69184e5a0dcbc00d163adfd4146fb339c7e001862cd36382a1e8ac12522f7111669694ed6a236372bb225d2aab08b8805a3a5", 0x50, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00005bd000-0xc)={r8, r9, r10}, &(0x7f0000f2a000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, &(0x7f0000741000)={&(0x7f0000517000)={"746772313630"}, &(0x7f000096f000-0x5a)="e08ca7f5a6a2187f0cea09c610d2b9b57b1fe6912a262f4a24fc404fcfefd38bad3e5d0e10d4f2cd1de42f796d292397d1528acfbffc2a097fd65ea442c770baef537c1a", 0x44, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 22:21:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ptrace$setsig(0x4203, 0x0, 0x7fffffff, &(0x7f000069a000-0x10)={0x17, 0x0, 0x0, 0x0}) 2017/12/02 22:21:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000fac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x2001, &(0x7f0000fe8000)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349fad69adda", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x0, 0x3) socket$inet_sctp(0x2, 0x5, 0x84) socket$unix(0x1, 0x1, 0x0) unshare(0xc0000000) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000e08000)={0x0, 0x9}, &(0x7f0000b48000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000fe7000-0x8)={r4, 0x7}, 0x8) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000958000)={&(0x7f0000a61000)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000839000-0x14)={r0, r5, 0x3, 0x1, r1}, 0x14) 2017/12/02 22:21:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)="6269675f6b657900", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000084d000-0x20)="dfeb7f54c738b61e9cd16cfbc53c81d7c923884f8ba139855d115a1ccce6f55e", 0x20, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)="7472757374656400", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d1f000-0x4)="47504c00", 0xfffffffffffffffd) keyctl$instantiate(0xc, r0, &(0x7f0000000000)="70", 0x1, r1) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r3 = add_key(&(0x7f0000ac7000-0xa)="656e6372797074656400", &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000770000-0x94)="27eb54c63444f251b09984c4ae89531d2c0e1911fee105cc3673b7164af24c691bb592cd6084ee4d2040088ce9f8780aaaa098dd727085266c2ce4315ff8f7fb79eb2bad37a80e494abb0a800c46fc9333aa483e461862e46d18366c3651ff5b00af344365c623435bdb607c66bf", 0x6e, 0xffffffffffffffff) keyctl$setperm(0x5, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000c7000-0x4)=0xfffffffffffffffe, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000626000)={0x8, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f0000d7e000)="6574683000", 0x842, 0x0, &(0x7f000033f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000d57000/0x1000)=nil}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e91000-0x2)="77", 0x1, 0x0, &(0x7f0000c2d000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r4, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ad5000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00001d3000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, r5}) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x2000) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000927000)={0x1, &(0x7f00007b9000)=[{0x8d, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r6, 0xc05c5340, &(0x7f0000d05000-0x5c)={0x0, 0x0, 0x27, {0x0, 0x0}, 0x8, 0xe1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getegid() getgid() 2017/12/02 22:21:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002b7000)={0x0, 0x0}, 0x80800) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b53000-0x11)="2f6465762f7667615f6172626974657200", 0xc00, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") pread64(r2, &(0x7f00006f6000)="", 0x0, 0x2000000) 2017/12/02 22:21:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x1c) listen(r0, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f00004e6000)="58", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2017/12/02 22:21:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x1000200) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r1, 0x0, &(0x7f0000feb000-0x4)=0x0, 0x0) fsetxattr(r0, &(0x7f000077a000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00009a7000)="76626f786e65743100", 0x9, 0x1) 2017/12/02 22:21:33 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = add_key(&(0x7f0000ac7000-0xa)="656e6372797074656400", &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000770000-0x94)="27eb54c63444f251b09984c4ae89531d2c0e1911fee105cc3673b7164af24c691bb592cd6084ee4d2040088ce9f8780aaaa098dd727085266c2ce4315ff8f7fb79eb2bad37a80e494abb0a800c46fc9333aa483e461862e46d18366c3651ff5b00af344365c623435bdb607c66bf", 0x6e, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000c7000-0x4)=0xfffffffffffffffe, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000626000)={0x8, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f0000d7e000)="6574683000", 0x842, 0x0, &(0x7f000033f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000d57000/0x1000)=nil}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e91000-0x2)="77", 0x1, 0x0, &(0x7f0000c2d000-0x10)={0x77359400, 0x0}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000927000)={0x1, &(0x7f00007b9000)=[{0x93, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000d05000-0x5c)={0x0, 0x0, 0x27, {0x0, 0x0}, 0x8, 0xe1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() getgid() [ 500.208437] encrypted_key: insufficient parameters specified 2017/12/02 22:21:33 executing program 5: r0 = socket(0x1e, 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000000)=0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) 2017/12/02 22:21:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = syz_open_dev$sg(&(0x7f0000102000)="2f6465762f73672300", 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000a3d000)={0x2, 0x78, 0xdb, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x3e, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xf66, 0x0, 0x0, 0x0, 0x0, 0xc84, 0x8000, 0x0, 0xfc, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) setpriority(0x0, 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cda000)="2f6465762f6b766d00", 0x101000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a4b000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x20) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x3, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41e2, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000873000-0x4)=0x4040008) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f00005f8000)={&(0x7f000083e000/0x1000)=nil, 0x48, 0x5, 0x10000006, &(0x7f0000960000/0x2000)=nil, 0x7fffffff}) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffd, 0x0, [0x5, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f000001e000)={0x0, 0x4, 0x0, 0x0, 0x40000002}) capget(&(0x7f0000272000)={0x0, r1}, &(0x7f0000714000-0x18)={0xffff, 0x7fffffff, 0x81, 0x3, 0x1f, 0xffffffffffffffff}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000337000)={0x6, 0x3ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00006ae000)=0x0, &(0x7f0000b27000-0x4)=0x4) socket$unix(0x1, 0x2, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00004b0000)={0x3, 0x401, 0x7f, 0xff80000000000000, 0x4, 0x7, 0x63771c14, 0x2, 0x1000, 0x0, 0xa, 0x1ff}) ioctl$sock_ifreq(r6, 0x89f3, &(0x7f0000cae000-0x28)={@common="697036746e6c30000000000000000000", @ifru_data=&(0x7f0000402000-0x20)="6d7a21395dc85d9eddaaa838aaf55fbc81f408d86af3d0a3e86c76c76d5ca1a9"}) 2017/12/02 22:21:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) pipe2(&(0x7f0000c05000-0x8)={0x0, 0x0}, 0x800) bind(r0, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f000069a000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/02 22:21:33 executing program 5: r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) 2017/12/02 22:21:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cd0000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000835000-0x18)={0x92, 0x7, 0x5, 0x100000000, 0x0, 0x4}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00009fe000-0x1c)={0xa, 0x2, 0x1000000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x1000200) sendto$inet6(r2, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r3, 0x0, &(0x7f0000feb000-0x4)=0x0, 0x0) getresgid(&(0x7f0000c8c000-0x4)=0x0, &(0x7f0000cd5000-0x4)=0x0, &(0x7f00009fe000)=0x0) socket$bt_rfcomm(0x1f, 0x6db5f2a96f679aeb, 0x3) 2017/12/02 22:21:33 executing program 5: r0 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xfffffffffffff761}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r1, 0x7297}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000+0xd64)={r2, 0x1}, &(0x7f0000001000)=0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000001000)="0300", 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = geteuid() r4 = getgid() chown(&(0x7f0000001000-0x8)="2e2f66696c653000", r3, r4) r5 = dup2(r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r5, 0x4008ae48, &(0x7f0000003000-0x8)=0x4000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r6, @in={{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r6, 0x7}, &(0x7f0000002000-0x4)=0x8) 2017/12/02 22:21:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x1c) listen(r0, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f00004e6000)="58", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) [ 500.298618] encrypted_key: master key parameter '@Œéøx [ 500.298618] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 500.298618] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid 2017/12/02 22:21:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000fac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x2001, &(0x7f0000fe8000)=@abs={0x1, 0x0, 0x2}, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349fad69adda", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x0, 0x3) socket$inet_sctp(0x2, 0x5, 0x84) socket$unix(0x1, 0x1, 0x0) unshare(0xc0000000) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000e08000)={0x0, 0x9}, &(0x7f0000b48000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fe7000-0x8)={r3, 0x7}, 0x8) bpf$OBJ_GET_PROG(0x7, &(0x7f0000958000)={&(0x7f0000a61000)="2e2f66696c653000", 0x0}, 0xc) [ 500.385214] encrypted_key: insufficient parameters specified 2017/12/02 22:21:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000749000)="2e2f66696c653000", 0x8) write(r0, &(0x7f00004a0000-0x29)="a9c25cc98dba8b2900755b6376d27169a896b0cf1801daf5a4d1acb82713305cabeea9bb4afd942e69", 0x29) socket$netlink(0x10, 0x3, 0x5) r1 = socket$inet6(0xa, 0xe, 0x8000000020000007) r2 = syz_open_dev$tun(&(0x7f000071e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) readv(r2, &(0x7f000073f000-0x20)=[{&(0x7f0000ce5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000be1000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xce, 0x1ff}, &(0x7f0000eda000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000947000-0xc)=@sack_info={r4, 0x5, 0x0}, 0xc) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000580000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) setsockopt$llc_int(r3, 0x10c, 0x4, &(0x7f0000b78000-0x4)=0x225, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) setsockopt(0xffffffffffffffff, 0x5, 0x6, &(0x7f000008e000)="eb13112472ddefcf1c1eff9d759e2eb7af1ea83323879a7edf55678182e23aa87a58365cb2a3c7191f3d360ce34fe99928ea90f9770ab2d2e891c03f6aa70acd878edb4f2c9932262d9624ca153ea62c8946fdc491efaffdfd76424e9a5f0701287e838194d764367e4e770d5b7971d45b5b2a1d8317108234a9d8bcef9687b615a23faf0973c6a3a06cde8d203b010c391b066dbafc1de14145d324e9b51d920a44", 0xa2) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000820000-0x1c)={0x0, 0x2, [@random="20302bb8012a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) read(r5, &(0x7f00001a4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ab9000)={r0, &(0x7f0000919000-0x8d)="a326eb66f7ed1301499856d9c61cffd88b3ee7b41484ec64879a835feae6d6c7f65ecf4a4891c73d8965033f892e2d83f7ac4abfc3b798db9a63e7c453b1e349613093fbc995c5c47cac42be1a82baf80103b527469f8faebbf8dd122a3900e921e4e1a7d813de1d4a06320967e1d791cf46ef3dcd0d8aa5245b4b2e5d4d982a1d347fb7d73eb94112a7a27128"}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000954000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @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]}, 0xfffffffffffffff7, 0x8, 0x8, 0xd5d, 0xfffffffffffffff8}, &(0x7f00008a5000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000670000)={r6, 0x400}, &(0x7f00007a6000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e4c000-0x8)={r6, 0x6}, &(0x7f0000d07000)=0x8) r7 = getpgid(0x0) tkill(r7, 0x1000000000016) r8 = request_key(&(0x7f000076f000-0x5)="6365706800", &(0x7f000026e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ee9000)="2f6465762f6c6f6f702300", 0xffffffffffffffff) r9 = add_key$user(&(0x7f0000c97000-0x5)="7573657200", &(0x7f0000792000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000144000)="fa85dd3251799c702cde7df0632c8d2e5b292a0fd12fe90a35fa4e392f3016971f37dc0bb1053fffe7200691c3475ea852ee90c86eccfaba9fe96a9c879d9af0137c660922628cc3ecda7f52aae9048fe2fb074496ff80d2a73788c0379372491ffccd49d2fef07224ea9b6330bea5a3e842af53d51379", 0x77, 0xfffffffffffffffd) r10 = add_key(&(0x7f000047e000-0xa)="656e6372797074656400", &(0x7f00000d2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000005f000)="c4d5d58dead7876582ef4dfbdaf4fc1be9ff1ffd9cb657aec9a6b59cb1f69184e5a0dcbc00d163adfd4146fb339c7e001862cd36382a1e8ac12522f7111669694ed6a236372bb225d2aab08b8805a3a5", 0x50, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00005bd000-0xc)={r8, r9, r10}, &(0x7f0000f2a000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, &(0x7f0000741000)={&(0x7f0000517000)={"746772313630"}, &(0x7f000096f000-0x5a)="e08ca7f5a6a2187f0cea09c610d2b9b57b1fe6912a262f4a24fc404fcfefd38bad3e5d0e10d4f2cd1de42f796d292397d1528acfbffc2a097fd65ea442c770baef537c1a6aef119b7e3e60142a2ca0", 0x4f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 22:21:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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) perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000cce000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind(r0, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f000069a000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/02 22:21:33 executing program 5: r0 = socket(0x1e, 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00009e9000)="2f6465762f6b766d00", 0x400000, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) shutdown(r0, 0x1) 2017/12/02 22:21:33 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = add_key(&(0x7f0000ac7000-0xa)="656e6372797074656400", &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000770000-0x94)="27eb54c63444f251b09984c4ae89531d2c0e1911fee105cc3673b7164af24c691bb592cd6084ee4d2040088ce9f8780aaaa098dd727085266c2ce4315ff8f7fb79eb2bad37a80e494abb0a800c46fc9333aa483e461862e46d18366c3651ff5b00af344365c623435bdb607c66bf", 0x6e, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000c7000-0x4)=0xfffffffffffffffe, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000626000)={0x8, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f0000d7e000)="6574683000", 0x842, 0x0, &(0x7f000033f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000d57000/0x1000)=nil}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e91000-0x2)="77", 0x1, 0x0, &(0x7f0000c2d000-0x10)={0x77359400, 0x0}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000927000)={0x1, &(0x7f00007b9000)=[{0x8d, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000d05000-0x5c)={0x0, 0x0, 0x27, {0x0, 0x0}, 0x8, 0xe1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b07000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000234000)=0xe8) 2017/12/02 22:21:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002b5000+0xfb7)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000021d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a6d000)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d5e000)={0x0, 0x0, 0x0}, 0xc) r1 = syz_open_procfs(r0, &(0x7f00009d3000)="1000000001000001290000") pread64(r1, &(0x7f00006f6000)="", 0x0, 0x2000000) 2017/12/02 22:21:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x1c) listen(r0, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2017/12/02 22:21:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000fac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x2001, &(0x7f0000fe8000)=@abs={0x1, 0x0, 0x2}, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349fad69adda", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x0, 0x3) socket$inet_sctp(0x2, 0x5, 0x84) socket$unix(0x1, 0x1, 0x0) unshare(0xc0000000) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000e08000)={0x0, 0x9}, &(0x7f0000b48000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fe7000-0x8)={r3, 0x7}, 0x8) 2017/12/02 22:21:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b4a000)=0x0, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x1000) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept4(r1, 0x0, &(0x7f0000feb000-0x4)=0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000689000)={0x4, &(0x7f00004b3000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000466000)={0x0, 0x0}, &(0x7f00004d8000)=0x8) [ 500.441352] encrypted_key: insufficient parameters specified 2017/12/02 22:21:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") pread64(r0, &(0x7f000089a000)="", 0x0, 0x2400001) 2017/12/02 22:21:33 executing program 5: r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000001000-0x8)={0x3, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000752000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@empty=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=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r12 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000000000+0x841)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = getpgid(0xffffffffffffffff) r23 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getpgid(0xffffffffffffffff) r26 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000002000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r39 = getegid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) r41 = geteuid() 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) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r45 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r52 = accept4$inet(r0, &(0x7f0000002000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000)=[{&(0x7f0000001000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000)="fabdebe8fe8360eeb2ff685eb8a68c0683d6486b07cbabb1fcb4ac043988ca8954da256e565a797b65760a7b656e0cb223066a57d18ac9e23bd20c164bfa7c2d73d993e71d1a80a1c8ab810818056a0d703f3b8636236fb3", 0x58}, {&(0x7f0000001000-0xde)="0b26bd90f55c5fd4f539fed6aa79fab2b75b5a3f22537942ff0991bd4052282c1298574097c7a336220fa63f82bdbadee9b70a4f4e36b29e4cb3375d27fc8778d62f2c15d93cb1e5c5bbfd4744f018d369d5968af0df96f666c6035c31b8afb84eb9838b1bbf3d45f13768fe7e23a53cee3ea55d812b053145534e71fa143b81589c0e0421936eeb0327afdbfa8f883601390bd2983e6a76cf161b58f13360f9fa6885022b2289ee53775eedd8dae5d4a54c08517a18b9981b349fe9a8eb467e8d87b1b3ba746560ead0142e8904beb8987a889004d548b38d71da282f18", 0xde}, {&(0x7f0000001000)="60ffbbdb0f5525d03296b9fedf5148c4f487e3283fc35cb9743c359dafbc87f764b600ba6aca6992fca220730594471de990b4fe044bc4d6bb1c30f4500748e3f3903a87a64fb3f8b4c3fbcfdaf8240e91b0808e438665d3b09840b4abdcd7577ea5e79d83e101559cb698bb654ed6f475ca4b5fb36f62bc7ce7e0294dde80e56224e6cf080bf63c9eadbe7d5b982e8920", 0x91}, {&(0x7f0000001000-0x1)="b4", 0x1}, {&(0x7f0000001000-0x1000)="6c6cd96ca888239a81321fb443356630294218f62710d7ad74776f20cab086177f4c5fdb9e3f246673c013a859102c25151727b22af79e9bae29a175134647de72dd1538bfc94ee8e92919bff42d29aa4b780710587b591908d57f7cd667ab104ec2697f0480f087e87d294c91d603205d60867794cc479c281ce3dd37ccfcc5f6a2aa4382e06fe1ac9fb10eb8dc9bed443bc20bcdac210885167b6546a8a65afbd01e9cf80fff0b597dc72a4cc59896635cb96cea5ee70b126f32eecac1d946ca562698e725989ea8c3282e7e31a158ba16ea4897ba2c1dc1f395128eb194a3e122decb50d49e4198b2460d3577999784a71da238dc67e5d999c9378fc7d9d116b2d9c551c4d80be7a7f478367c0056a976bc28a35b276f4db89047b1caae3d605557f232d8f69d6972bfb411e384f0ed15d74fbb35368a2d761d446109c87adf99a24372683c8fd316282098b882361c173a9764c5fa943c389b13d32fae82465a7c29a4c6665c40b8b07a0c5e9dac4a5a9502be6ff7bf9d03d61a80f2d0fe88e262b29a1dbb9b13870abbb81da1a212fef3245c3b798b164c895afaff5a2875f6ef7d80330d0cd89a44056905613fd48360227241c28c7c33a6f7422dd31a418fee196ba539f7613840658484bfb898131b1a1fcb4ed861057c9c6ab3cf5014410d4eff977496e82a8691b5af249a382940c75c04d3a38c5d890129666ce99ecd8b113373630e358c917dfa8a96b4ca3bc16a76d1521b924d7ba4117630ac3381ce3bcd8af9ab514f0e2dfe4986148b364accbc7e37a90ccb2e3c9bf10dd1ce6dfb3974a1053e9523b3bbf21f8723130d23c3e45c403e43c98fea4106aaeea3f584e320875f7bc75cecde493a60d8c45f50a33a7b74dbd4afd97b2a92761cf9a9363442e2d56a80b0ab302aac17e616af958daa38b969c4b5fc1d02fffb14802837b3eeab2462b42f0b7d8723a9a6a07c0647f8d94c15e158171b6c1416af023d0264a262c8ab0aa58038ce464d307bc80782e6b342621344167831814ab55a42569dfb8fadfa771313357805a1148cd74ddafb20a0f9ac638fcc3a5c091f6a56c639d65b102c215487d6c6c1fdcf455839766f1a7f767d677b5c3fd4d1600af0d3a98f0f70fbdeba7bfad6b3cfeac21dc965f5faa8ba9ee6629dde92ed68376a029aa15bbfd05c52d863b334899279ec103415db87dfd85f5b4382cbf19ed6ecd37487bd6728e63842c666425d54655f1d273f47f7ad3458a39da9f777c02e1b51837c3019dd4d9363ea5eae836332d1f9f16a786c02e19df50c3af327f780b9f308f5e6c88c80ecd594d68436182cbabf9b78e83f619a4f42dead36a5f0001ca6aa0d5f368ccd92d2237a09c1600a9740c0d3992266aee1c0012a9e45d613dd7aa1a0a14f56e91d00ce95d3245cb44e67b3d8741ac346016d0e35d32e160a7b54cd0d082d7894f168f9d29b9bdea2cb78397b99e88c60c74bca039adc3e5e3472a51ca811e0aebecc00e1fe8d6973260bf374dee7d1005b56e6aea503e32ccf6cc8fd699090e42477174c022d259277325e9f74fe4c2ee55402ca1f1d275f05fd43a779e9bc6c69dd56cd1980bbd998574946d9d8fa7562dc533d96ee90d5349bebb238f348fc4285a1e62f0b03f778e80d01b4da26a97ccffedb6c8051d12d0b6d936fb702269459e82cc2173b04a37cd76436250c5510d6179b8172d90db09ee022d86406bd862e8c180d0e6a5050c0e026823b0a3ca70dfdb6f025bb0a40cc82a2a904a2175911ebad41855b86a86a24d9590b130be53b02cd91e8a484eb01555efdd7cff2527ef531de79ce9311c34da75a1e0ed1ab0cd40de84b9e1ba5301b9b4344f232e1ff191051cb570665b658595e0a2525c436fe822cb4e8abcac3068222d85fe41490cfec50ba90bb79aa68e99d633df474f1b1735622987c58b109baafa11fa0b6bb1bc3c7ee6380987c6c5e27f06724e7c61c2b9f7a8aabad41e758b6d4b6b4f05cb2060c81b1ae9e9a90e65bf3922e5ee06434d498426df9128969c184367881e0833364fefa3de26120491b4f8f6182d8dcb41d60ee28d7180394cc5e0b4498d63c5af8d5d8392bd8dd281a85985f6124d8838fce3c86a1d33c113f5f899ea0916cab3954588c033136fa0face5400c664cded539061479b1600ba2e58c00e17a128703a9145f44867a3d9e5e711e35302c2bd7cf79ea3abbd1addee7eca1a3ce86decf4955365c6504b5bea9f3d4f2e229b85627de35810657faa8b4f4432693ccd2a6886936137e9c7b9de51f605222c5a31a67c40c1047b8711716f72e5d6dc44d0e34c463f5922ca3a33b01e7eb80bfb5a0064c97f23e981570089e25f1e8a81ab808eeb0b7a1b6c54088d5120bd70b580af0ad801b6797fa76ecd7b6a6752c6762fa2abaa058b1fe670db31ccd84aaa2508c5d003a26099a33d7bbf93ed8a5f634d93a867f215fdd6dc6d46d20ec13d34988ab0cd4178b161b6282dbe4030b088f93c5b46eafd5f0eb6608056e9f6dd82c8a26869771c5a6b211d37a99f5920ef6113daa9151159630af3b9cd7f91593faddb7c5fd24a952a1a51bf84dc149393a4220caab1be253e8e92393aea08476048a539502de08adb960c14ce5de906b3eb1ad87a0a6e0b006bcc0d97e29615dba4b0d543868dd99526cd772df4854a41ce8fad5cf5def128f26e7a33a327bac98ad506a94102d70e7966ee3e704911081f70db24e4b97f720962e635cef6ad4cfa0b4b974be24d89e9f6de9a2dbc35b129bab272a8351355db4e04ca858e98389fb76836ca913609f87ad69d8e8487290b40cf67ca685318a9afba3bf5a044470bf85e7c8677916b2247bc5cad3f32054fa3749a665fde609ad91e1bb4938dfa0d200bec7f818967522df8ae6f1d2d2d626c808e8b8bae0f54173555275a9b06ee53915c295e5e1f53cf3d37314530d69d216e29ddb4cc4d83a047d1d2545d90776c8c19ee72c22b27187c4251b4cbecb5c1756c738d9175a9ea1cdb332bd65a444c6263800b1839692bca25390b16407cfaa51dbb2a67bf7c48a0da20b742c7496d33591a10acdf97cc78b72c1104af6eee3accf98c6ec1adb6a60c511bce7375f2d8eb8a54540ab14d955f728c2105d38d7c7371039c1bebd00c00b687eddc2d7a8bb6fe2f5684c55e23eb96ca5f7b74e5f6c15984cb69ca16f98e9979ee878dd4bff3414bbf53a29c0ec8b6875bc4d5f6f3c897f2cb99e8736879cd52bfe10027b52b13e5f74d2e1643857e8b09ad9ca8da01778f780a3283eac0e9093235f3427022ff252eeb8b03ab12ef86cdd89a86bb936227253a8c9aa14c087e79d9614dfeafa28f167265b16e980282dd56ccc2b367173d71888bb77f56392f47848f1e3aec88cde8b292d193ac34540b377e2ee57774d97e232d12e939b6824ab42be94a8768504482013bdd8ceec44ae6e94607e5073f4f3b61d10762cf73814d54983e58ad746804cdb284f3e557dfa99e4e7cd3599564bfc6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{&(0x7f0000000000)="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0x1000}, {&(0x7f0000002000-0xd4)="23ae6d6f9fd1fb50a1ed19afc8f96f2b385f8663e65ae375ad5ac616876e30d0e0588a60d5117cbf6310f38686aedbf0c97fe108819b6b22ee86f7e3a385257eeab7446c2d8a9717b7a912665dbcf2e772f577cff337ae0ba6d49f29dd9a69e720ab243b5d08b448c5254c91530a095792c610836fb78dd618d266dc41f5017d9b6127f421addb72af5fd10d9a196f598057aa56af4f1c9625bb1ec040f0ac8a60d7e5434b15aff600ca87dc90f2e2e694bbecd6e3471ad7e32fdcbdd930ec01fb93d865502c375d6a080568a3570e549ad87794", 0xd4}, {&(0x7f0000002000-0x71)="670405ada992018ec57090809a24fd2e56fe74cfea0be869637ed70f2b5750c38470e3ba49bfd9dbf7d904d485ad5bfc12cc2904f70dacc772c5d6e704a0451ed0770251934834e3c7e18760797ccb6100bbedfa601ee5ae8818e66ef5d189ba87def3d58c1f64652e85ffea2356b7fd4b", 0x71}, {&(0x7f0000001000)="e7c1c3edb1e2257e517de397f16437ccb023b4978fa2d644aa643ff46ae29419b084c747942bcea8060b66f73e5383318efdcf14d31c29e47ae0aa2433531c52cda3c531a175338eaf74024688534d85e7daa709e84d674a0217639c3c604afd510c10b6dad2c0ef539d59", 0x6b}], 0x7, 0x0, 0x0, 0x1}, {&(0x7f0000002000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000001000-0x18)=[{&(0x7f0000002000-0x49)="81c0da61ae43ae562e5dbff9def9b5499158c681f41376b23568a3bff1cba8b10d2e2876e239b96d0f1496236ee98f569a848eb7e1156b5c033435a13625a5af302eb9bfdef1df8b08", 0x49}, {&(0x7f0000001000)="6577ab8510ec6a411fa86906989fb1a00f387e8b7745ba8d7a1eeb73b3a87b1f8f10a28619359f39f3f18af34d399173625cae0feda64730acd9738e962e328c83dd751f3f969360ead362040fa9177eea854bf1042b567cd81365f9080f271ca6a88e0c16feed7eed2e74fa0eded7966f884bd200d78ec7b8789b3c84e7315e2c0d4a45588669a3454634f8dc5177fd20fc73f1d6", 0x95}, {&(0x7f0000001000)="c9321efc304c14e28608b479eaeb9976b1f327ae4872abdc39b6cf592fb3194a84134f51b88c03a197bc3120ab6f485d1eafaeb46a508d48d2e0b713e4413404223c953f88023de057a80df9af53722b9c53a4cf83fa5231a92d7eb36a75ba45585dffc70d078752dc0c9b37bf288148ede0a23d1349a63745af1cec14f218ebb2aaf7cc082f313b3336ade176ba8978860655d731808a4be761660b89195a83b2ca65ea263e65f810b8aa22b9d04b27b9853a005b051a90232394f0b699e4f4330745ccf03177f76751adf2c01850dcf7f9138221f6", 0xd6}], 0x3, &(0x7f0000001000-0x4c)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r52, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x4c, 0x40000}], 0x8, 0x40000) 2017/12/02 22:21:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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 = creat(&(0x7f0000c5e000-0x8)="2e2f66696c653000", 0x88) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000bea000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000951000-0x4)=0xe8) r2 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000703000+0x42f)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x1, 0x3, 0x9, 0x9, 0x20, 0x80, 0x3, r1, r2}, {0x9, 0x0, 0x2, 0x9, 0x8001, 0xad, 0x9, 0x4e611608}, {0x7, 0x205b, 0x91f6, 0xff}, 0x7ff, 0x3, 0x1, 0x0, 0x40, 0x1}, {{@in=@broadcast=0xffffffff, 0x1ff, 0xa6}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x80, 0x2, 0x2, 0x8, 0x6, 0x0, 0x10000}}, 0xe8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a4e000)="2f6465762f72666b696c6c00", 0x2001, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000622000)={0x0, 0x17, "c40c0e6dfebf9357d3be76ed7412c65ed82363736999f4"}, &(0x7f00007b1000-0x4)=0x1f) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00001e2000)={r4, 0x6, 0x8, 0x20, 0x8001, 0x2c70}, &(0x7f0000fcb000)=0x14) perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000af5000-0x8)="2e2f66696c653000", 0x100, 0x100) ioctl$LOOP_GET_STATUS64(r5, 0x4c05, &(0x7f0000e4c000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) r6 = socket(0x1e, 0x2, 0x0) seccomp(0x1, 0x1, &(0x7f0000c84000)={0x3, &(0x7f0000997000)=[{0x0, 0x101, 0xe9, 0x800}, {0x5, 0x7, 0x15b, 0x1}, {0xfffffffffffffffb, 0x5, 0x2f, 0x80000001}]}) bind(r6, &(0x7f00009a2000-0x80)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f000069a000-0x10)={0x0, 0x0, 0x0, 0x0}) keyctl$set_reqkey_keyring(0xe, 0x2) [ 500.489669] encrypted_key: master key parameter '@Œéøx [ 500.489669] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 500.489669] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid 2017/12/02 22:21:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)="6e65510cffffffe4") pread64(r0, &(0x7f0000f98000)="", 0x0, 0x0) 2017/12/02 22:21:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x1c) listen(r0, 0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2017/12/02 22:21:33 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = add_key(&(0x7f0000e7e000-0xa)="656e6372797074656400", &(0x7f0000a76000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000770000-0x94)="27eb54c63444f251b09984c4ae89531d2c0e1911fee105cc3673b7164af24c691bb592cd6084ee4d2040088ce9f8780aaaa098dd727085266c2ce4315ff8f7fb79eb2bad37a80e494abb0a800c46fc9333aa483e461862e46d18366c3651ff5b00af344365c623435bdb607c66bf", 0x6e, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000c7000-0x4)=0xfffffffffffffffe, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000626000)={0x8, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = mq_open(&(0x7f0000d7e000)="6574683000", 0x842, 0x0, &(0x7f000033f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000d57000/0x1000)=nil}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e91000-0x2)="77", 0x1, 0x0, &(0x7f0000c2d000-0x10)={0x77359400, 0x0}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f000013a000-0x4)=0x0) setfsgid(r3) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000927000)={0x1, &(0x7f00007b9000)=[{0x8d, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000d05000-0x5c)={0x0, 0x0, 0x27, {0x0, 0x0}, 0x8, 0xe1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getegid() getgid() 2017/12/02 22:21:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x1000200) sendto$inet6(r1, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0xf, 0x80000, 0x3, &(0x7f0000231000-0x7)={0x0, 0x0}) sendmsg$unix(r3, &(0x7f000087c000-0x1c)={&(0x7f0000c30000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00008d2000-0x7)=[{&(0x7f0000d32000)="25d66698326a6108fa636c1406fc07f33c2726", 0x13}], 0x1, &(0x7f0000f21000-0x1c)=[@rights={0x1c, 0x1, 0x1, [r2, r1, r1, r0]}], 0x1c, 0x4}, 0x4000000) accept4(r2, 0x0, &(0x7f0000feb000-0x4)=0x0, 0x0) [ 500.546516] encrypted_key: master key parameter '@Œéøx [ 500.546516] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 500.546516] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid 2017/12/02 22:21:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000fac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x2001, &(0x7f0000fe8000)=@abs={0x1, 0x0, 0x2}, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349fad69adda", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x0, 0x3) socket$inet_sctp(0x2, 0x5, 0x84) socket$unix(0x1, 0x1, 0x0) unshare(0xc0000000) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e08000)={0x0, 0x9}, &(0x7f0000b48000)=0x8) [ 500.597460] encrypted_key: insufficient parameters specified [ 500.613590] encrypted_key: master key parameter '@Œéøx [ 500.613590] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 500.613590] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid 2017/12/02 22:21:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2017/12/02 22:21:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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) perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000034b000)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000df1000)="657468302f7070703000", 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00005d1000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x978e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}], 0x3c) r2 = socket(0x1e, 0x2, 0x0) tee(r1, r0, 0x1, 0x4) getpeername$netlink(r1, &(0x7f000039f000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca0000)=0xc) bind(r0, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f000069a000-0x10)={0x0, 0x0, 0x0, 0x0}) r3 = getpid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000204000-0x4)=r3) 2017/12/02 22:21:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000046d000-0xb)="6e65742f7061636b657400") pread64(r0, &(0x7f00006f6000)="", 0x0, 0x2000000) 2017/12/02 22:21:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a9f000)="2f6465762f6175746f667300", 0x80000, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00004d2000)={0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f0000fd0000)="74696d65727300") socket$nfc_llcp(0x27, 0x0, 0x1) listen(r4, 0x10001ff) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fc5000-0x9)="2f6465762f76637300", 0x200, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f000042a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r5, 0xae44, 0x8) accept4$packet(r1, 0x0, &(0x7f0000a3b000-0x4)=0x0, 0x800) accept4(r2, 0x0, &(0x7f0000feb000-0x4)=0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2017/12/02 22:21:33 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = add_key(&(0x7f0000ac7000-0xa)="656e6372797074656400", &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000770000-0x94)="27eb54c63444f251b09984c4ae89531d2c0e1911fee105cc3673b7164af24c691bb592cd6084ee4d2040088ce9f8780aaaa098dd727085266c2ce4315ff8f7fb79eb2bad37a80e494abb0a800c46fc9333aa483e461862e46d18366c3651ff5b00af344365c623435bdb607c66bf", 0x6e, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000c7000-0x4)=0xfffffffffffffffe, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000626000)={0x8, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f0000d7e000)="6574683000", 0x842, 0x0, &(0x7f000033f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000000)={0x2, 0x0, &(0x7f00004bd000/0x4000)=nil}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e91000-0x2)="77", 0x1, 0x0, &(0x7f0000c2d000-0x10)={0x77359400, 0x0}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000927000)={0x1, &(0x7f00007b9000)=[{0x8d, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000001000-0x10)={0x9, 0x9, 0x100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000d05000-0x5c)={0x0, 0x0, 0x27, {0x0, 0x0}, 0x8, 0xe1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() getgid() 2017/12/02 22:21:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000749000)="2e2f66696c653000", 0x8) write(r0, &(0x7f00004a0000-0x29)="a9c25cc98dba8b2900755b6376d27169a896b0cf1801daf5a4d1acb82713305cabeea9bb4afd942e69", 0x29) socket$netlink(0x10, 0x3, 0x5) r1 = socket$inet6(0xa, 0xe, 0x8000000020000007) r2 = syz_open_dev$tun(&(0x7f000071e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) readv(r2, &(0x7f000073f000-0x20)=[{&(0x7f0000ce5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000be1000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xce, 0x1ff}, &(0x7f0000eda000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000947000-0xc)=@sack_info={r4, 0x5, 0x0}, 0xc) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000580000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) setsockopt$llc_int(r3, 0x10c, 0x4, &(0x7f0000b78000-0x4)=0x225, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) setsockopt(0xffffffffffffffff, 0x5, 0x6, &(0x7f000008e000)="eb13112472ddefcf1c1eff9d759e2eb7af1ea83323879a7edf55678182e23aa87a58365cb2a3c7191f3d360ce34fe99928ea90f9770ab2d2e891c03f6aa70acd878edb4f2c9932262d9624ca153ea62c8946fdc491efaffdfd76424e9a5f0701287e838194d764367e4e770d5b7971d45b5b2a1d8317108234a9d8bcef9687b615a23faf0973c6a3a06cde8d203b010c391b066dbafc1de14145d324e9b51d920a44", 0xa2) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000820000-0x1c)={0x0, 0x2, [@random="20302bb8012a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) read(r5, &(0x7f00001a4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ab9000)={r0, &(0x7f0000919000-0x8d)="a326eb66f7ed1301499856d9c61cffd88b3ee7b41484ec64879a835feae6d6c7f65ecf4a4891c73d8965033f892e2d83f7ac4abfc3b798db9a63e7c453b1e349613093fbc995c5c47cac42be1a82baf80103b527469f8faebbf8dd122a3900e921e4e1a7d813de1d4a06320967e1d791cf46ef3dcd0d8aa5245b4b2e5d4d982a1d347fb7d73eb94112a7a27128"}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000954000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @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]}, 0xfffffffffffffff7, 0x8, 0x8, 0xd5d, 0xfffffffffffffff8}, &(0x7f00008a5000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000670000)={r6, 0x400}, &(0x7f00007a6000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e4c000-0x8)={r6, 0x6}, &(0x7f0000d07000)=0x8) r7 = getpgid(0x0) tkill(r7, 0x1000000000016) r8 = request_key(&(0x7f000076f000-0x5)="6365706800", &(0x7f000026e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ee9000)="2f6465762f6c6f6f702300", 0xffffffffffffffff) r9 = add_key$user(&(0x7f0000c97000-0x5)="7573657200", &(0x7f0000792000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000144000)="fa85dd3251799c702cde7df0632c8d2e5b292a0fd12fe90a35fa4e392f3016971f37dc0bb1053fffe7200691c3475ea852ee90c86eccfaba9fe96a9c879d9af0137c660922628cc3ecda7f52aae9048fe2fb074496ff80d2a73788c0379372491ffccd49d2fef07224ea9b6330bea5a3e842af53d51379", 0x77, 0xfffffffffffffffd) r10 = add_key(&(0x7f000047e000-0xa)="656e6372797074656400", &(0x7f00000d2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000005f000)="c4d5d58dead7876582ef4dfbdaf4fc1be9ff1ffd9cb657aec9a6b59cb1f69184e5a0dcbc00d163adfd4146fb339c7e001862cd36382a1e8ac12522f7111669694ed6a236372bb225d2aab08b8805a3a5", 0x50, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00005bd000-0xc)={r8, r9, r10}, &(0x7f0000f2a000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, &(0x7f0000741000)={&(0x7f0000517000)={"746772313630"}, &(0x7f000096f000-0x5a)="e08ca7f5a6a2187f0cea09c610d2b9b57b1fe6912a262f4a24fc404fcfefd38bad3e5d0e10d4f2cd1de42f796d292397d1528acfbffc2a097fd65ea442c770baef537c1a6aef119b7e3e60142a2ca08888de0f0910", 0x55, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 22:21:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000fac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x2001, &(0x7f0000fe8000)=@abs={0x1, 0x0, 0x2}, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349fad69adda", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x3) socket$inet_sctp(0x2, 0x5, 0x84) socket$unix(0x1, 0x1, 0x0) unshare(0xc0000000) 2017/12/02 22:21:33 executing program 5: r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) connect$bt_rfcomm(r0, &(0x7f0000657000)={0x1f, {0x1, 0x5, 0x0, 0x9, 0x1000, 0x6}, 0xc945}, 0x9) [ 500.678394] encrypted_key: insufficient parameters specified 2017/12/02 22:21:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000033f000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") pread64(r1, &(0x7f00006f6000)="", 0x0, 0x2000000) 2017/12/02 22:21:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2017/12/02 22:21:34 executing program 5: r0 = socket(0x2000000000001e, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) 2017/12/02 22:21:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f000069a000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/02 22:21:34 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000fa7000)=0x40) r1 = socket(0x1f, 0x2, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) [ 500.731476] encrypted_key: master key parameter '@Œéøx [ 500.731476] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 500.731476] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid 2017/12/02 22:21:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f000040a000)={0x57, 0x8, 0x40000000, {0x1, 0x2ae1}, {0x8, 0x9}, @const={0x0, {0x7, 0x7f, 0x101, 0x599}}}) pread64(r0, &(0x7f00006f6000)="", 0x0, 0x2000000) 2017/12/02 22:21:34 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000450000)="6d61707300") ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000498000)={0x7fff, 0x3ff, 0x0, 0x3, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x1000200) sendto$inet6(r1, &(0x7f0000b51000-0x2)="8d69", 0x2, 0x20000004, &(0x7f0000169000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) accept4(r2, 0x0, &(0x7f0000feb000-0x4)=0x0, 0x0) 2017/12/02 22:21:34 executing program 5: r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) fcntl$F_SET_RW_HINT(r1, 0x40d, &(0x7f00006da000-0x8)=0x2) 2017/12/02 22:21:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2017/12/02 22:21:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000008c000-0xb)="2f6465762f6877726e6700", 0x100, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000820000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f000081c000-0x4)=r1) r2 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") pread64(r2, &(0x7f00006f6000)="", 0x0, 0x2000000) 2017/12/02 22:21:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x1000200) r2 = syz_open_dev$mouse(&(0x7f000067a000)="2f6465762f696e7075742f6d6f7573652300", 0x100, 0x80) bind$bt_sco(r2, &(0x7f00005a0000-0x8)={0x1f, {0x3, 0x252, 0xe75, 0xe946, 0x1, 0x6}}, 0x8) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r1, 0x0, &(0x7f0000feb000-0x4)=0x0, 0x0) [ 500.796947] encrypted_key: master key parameter '@Œéøx [ 500.796947] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 500.796947] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid 2017/12/02 22:21:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000fac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x2001, &(0x7f0000fe8000)=@abs={0x1, 0x0, 0x2}, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349fad69adda", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x3) socket$inet_sctp(0x2, 0x5, 0x84) socket$unix(0x1, 0x1, 0x0) 2017/12/02 22:21:34 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r1 = add_key(&(0x7f0000ac7000-0xa)="656e6372797074656400", &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000770000-0x94)="27eb54c63444f251b09984c4ae89531d2c0e1911fee105cc3673b7164af24c691bb592cd6084ee4d2040088ce9f8780aaaa098dd727085266c2ce4315ff8f7fb79eb2bad37a80e494abb0a800c46fc9333aa483e461862e46d18366c3651ff5b00af344365c623435bdb607c66bf", 0x6e, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000c7000-0x4)=0xfffffffffffffffe, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000626000)={0x8, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = mq_open(&(0x7f0000d7e000)="6574683000", 0x842, 0x0, &(0x7f000033f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup3(r2, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a45321, &(0x7f0000f8a000)={{0x5d, 0x4}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x12, 0x100000, 0x5, 0x80, 0x7, 0x400, 0x8, 0x0, 0x2, 0xf07a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000d57000/0x1000)=nil}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e91000-0x2)="77", 0x1, 0x0, &(0x7f0000c2d000-0x10)={0x77359400, 0x0}) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000927000)={0x1, &(0x7f00007b9000)=[{0x8d, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000d05000-0x5c)={0x0, 0x0, 0x27, {0x0, 0x0}, 0x8, 0xe1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() getgid() [ 500.848634] encrypted_key: insufficient parameters specified [ 500.878920] encrypted_key: master key parameter '@Œéøx [ 500.878920] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 500.878920] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid 2017/12/02 22:21:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000749000)="2e2f66696c653000", 0x8) write(r0, &(0x7f00004a0000-0x29)="a9c25cc98dba8b2900755b6376d27169a896b0cf1801daf5a4d1acb82713305cabeea9bb4afd942e69", 0x29) socket$netlink(0x10, 0x3, 0x5) r1 = socket$inet6(0xa, 0xe, 0x8000000020000007) r2 = syz_open_dev$tun(&(0x7f000071e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) readv(r2, &(0x7f000073f000-0x20)=[{&(0x7f0000ce5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000be1000)={0x0, @in={{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]}, 0xce, 0x1ff}, &(0x7f0000eda000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000947000-0xc)=@sack_info={r4, 0x5, 0x0}, 0xc) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000580000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) setsockopt$llc_int(r3, 0x10c, 0x4, &(0x7f0000b78000-0x4)=0x225, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) setsockopt(0xffffffffffffffff, 0x5, 0x6, &(0x7f000008e000)="eb13112472ddefcf1c1eff9d759e2eb7af1ea83323879a7edf55678182e23aa87a58365cb2a3c7191f3d360ce34fe99928ea90f9770ab2d2e891c03f6aa70acd878edb4f2c9932262d9624ca153ea62c8946fdc491efaffdfd76424e9a5f0701287e838194d764367e4e770d5b7971d45b5b2a1d8317108234a9d8bcef9687b615a23faf0973c6a3a06cde8d203b010c391b066dbafc1de14145d324e9b51d920a44", 0xa2) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000820000-0x1c)={0x0, 0x2, [@random="20302bb8012a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) read(r5, &(0x7f00001a4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ab9000)={r0, &(0x7f0000919000-0x8d)="a326eb66f7ed1301499856d9c61cffd88b3ee7b41484ec64879a835feae6d6c7f65ecf4a4891c73d8965033f892e2d83f7ac4abfc3b798db9a63e7c453b1e349613093fbc995c5c47cac42be1a82baf80103b527469f8faebbf8dd122a3900e921e4e1a7d813de1d4a06320967e1d791cf46ef3dcd0d8aa5245b4b2e5d4d982a1d347fb7d73eb94112a7a27128"}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000954000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x8, 0x8, 0xd5d, 0xfffffffffffffff8}, &(0x7f00008a5000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000670000)={r6, 0x400}, &(0x7f00007a6000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e4c000-0x8)={r6, 0x6}, &(0x7f0000d07000)=0x8) r7 = getpgid(0x0) tkill(r7, 0x1000000000016) r8 = request_key(&(0x7f000076f000-0x5)="6365706800", &(0x7f000026e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ee9000)="2f6465762f6c6f6f702300", 0xffffffffffffffff) r9 = add_key$user(&(0x7f0000c97000-0x5)="7573657200", &(0x7f0000792000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000144000)="fa85dd3251799c702cde7df0632c8d2e5b292a0fd12fe90a35fa4e392f3016971f37dc0bb1053fffe7200691c3475ea852ee90c86eccfaba9fe96a9c879d9af0137c660922628cc3ecda7f52aae9048fe2fb074496ff80d2a73788c0379372491ffccd49d2fef07224ea9b6330bea5a3e842af53d51379", 0x77, 0xfffffffffffffffd) r10 = add_key(&(0x7f000047e000-0xa)="656e6372797074656400", &(0x7f00000d2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000005f000)="c4d5d58dead7876582ef4dfbdaf4fc1be9ff1ffd9cb657aec9a6b59cb1f69184e5a0dcbc00d163adfd4146fb339c7e001862cd36382a1e8ac12522f7111669694ed6a236372bb225d2aab08b8805a3a5", 0x50, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00005bd000-0xc)={r8, r9, r10}, &(0x7f0000f2a000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, &(0x7f0000741000)={&(0x7f0000517000)={"746772313630"}, &(0x7f000096f000-0x5a)="e08ca7f5a6a2187f0cea09c610d2b9b57b1fe6912a262f4a24fc404fcfefd38bad3e5d0e10d4f2cd1de42f796d292397d1528acfbffc2a097fd65ea442c770baef537c1a6aef119b7e3e60142a2ca08888de0f0910d6288f", 0x58, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 22:21:34 executing program 5: mlockall(0x9c01e8f0eb98778e) r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x3, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/02 22:21:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000038b000-0x4)=0x7, 0x4) pread64(r0, &(0x7f00006f6000)="", 0x0, 0x2000000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000f4a000)={&(0x7f0000eaf000/0x4000)=nil, 0x4000}) 2017/12/02 22:21:34 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2017/12/02 22:21:34 executing program 1 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002af000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000b91000-0x16)="6e65742f736f636b7374617400") lstat(&(0x7f0000741000)="2e2f66696c653000", &(0x7f00009d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f71000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000488000-0x4)=0xa0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") 2017/12/02 22:21:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c8e000-0x11)="2f6465762f7161745f6164665f63746c00", 0x4100, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f000085e000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00004ed000)={{0xa, 0x3, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, 0x7, [0xfffffffffffffffe, 0x100000000, 0x100000000, 0x2, 0x3f, 0x3, 0x9, 0x4]}, 0x5c) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00009c8000-0x28)={0x5, 0x4, 0x80000000, 0xed, 0x10001}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x1000200) sendto$inet6(r1, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r2, 0x0, &(0x7f0000feb000-0x4)=0x0, 0x0) 2017/12/02 22:21:34 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r1 = add_key(&(0x7f0000ac7000-0xa)="656e6372797074656400", &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000770000-0x94)="27eb54c63444f251b09984c4ae89531d2c0e1911fee105cc3673b7164af24c691bb592cd6084ee4d2040088ce9f8780aaaa098dd727085266c2ce4315ff8f7fb79eb2bad37a80e494abb0a800c46fc9333aa483e461862e46d18366c3651ff5b00af344365c623435bdb607c66bf", 0x6e, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000c7000-0x4)=0xfffffffffffffffe, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000626000)={0x8, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f0000d7e000)="6574683000", 0x842, 0x0, &(0x7f000033f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000d57000/0x1000)=nil}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e91000-0x2)="77", 0x1, 0x0, &(0x7f0000c2d000-0x10)={0x77359400, 0x0}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000927000)={0x1, &(0x7f00007b9000)=[{0x8d, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000d05000-0x5c)={0x0, 0x0, 0x27, {0x0, 0x0}, 0x8, 0xe1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() fdatasync(r0) getgid() 2017/12/02 22:21:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000fac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x2001, &(0x7f0000fe8000)=@abs={0x1, 0x0, 0x2}, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349fad69adda", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x3) socket$inet_sctp(0x2, 0x5, 0x84) [ 500.913113] encrypted_key: insufficient parameters specified 2017/12/02 22:21:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2017/12/02 22:21:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002af000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000b91000-0x16)="6e65742f736f636b7374617400") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f71000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000488000-0x4)=0xa0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") 2017/12/02 22:21:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000175000-0x8)={0x2, &(0x7f00003da000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) pread64(r0, &(0x7f00006f6000)="", 0x0, 0x2000000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000621000-0x14)={r0, r0, 0x6, 0x1, r0}, 0x14) 2017/12/02 22:21:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) syz_emit_ethernet(0x4a, &(0x7f0000fdc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x7, 0x6, "a228af", 0x14, 0x800000006, 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}, {[], @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x14, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = socket(0x3, 0x2, 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000044000-0x1)="01", 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000651000)=0x7, 0x4) 2017/12/02 22:21:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x1000200) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008d7000)="2f6465762f73657175656e63657200", 0x141140, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000ba1000)={0x1, [0x0]}, &(0x7f00005ea000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00003e7000-0xa0)={r3, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0xffffffffffff0426}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff522, 0x0, 0xfffffffffffffbff, 0x1, 0x40}, &(0x7f0000acb000-0x4)=0xa0) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r1, 0x0, &(0x7f0000feb000-0x4)=0x0, 0x0) 2017/12/02 22:21:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) [ 500.987210] encrypted_key: master key parameter '@Œéøx [ 500.987210] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 500.987210] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid 2017/12/02 22:21:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000fac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x2001, &(0x7f0000fe8000)=@abs={0x1, 0x0, 0x2}, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349fad69adda", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x3) 2017/12/02 22:21:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) [ 501.077288] encrypted_key: insufficient parameters specified 2017/12/02 22:21:34 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = add_key(&(0x7f0000ac7000-0xa)="656e6372797074656400", &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000770000-0x94)="27eb54c63444f251b09984c4ae89531d2c0e1911fee105cc3673b7164af24c691bb592cd6084ee4d2040088ce9f8780aaaa098dd727085266c2ce4315ff8f7fb79eb2bad37a80e494abb0a800c46fc9333aa483e461862e46d18366c3651ff5b00af344365c623435bdb607c66bf", 0x6e, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000c7000-0x4)=0xfffffffffffffffe, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000626000)={0x8, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f0000d7e000)="6574683000", 0x1, 0x0, &(0x7f000033f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000d57000/0x1000)=nil}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e91000-0x2)="77", 0x1, 0x0, &(0x7f0000c2d000-0x10)={0x77359400, 0x0}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000676000-0x8)={0x0, 0x0}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000927000)={0x1, &(0x7f00007b9000)=[{0x8d, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000d05000-0x5c)={0x0, 0x0, 0x27, {0x0, 0x0}, 0x8, 0xe1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() getgid() 2017/12/02 22:21:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x100000001, 0x4000) r1 = openat(r0, &(0x7f000050c000)="2e2f66696c653000", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x40, 0x7fffffff, 0x2, 0x2, 0x4a}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000-0x18)={r2, 0x9, 0x10, 0xa00, 0x8}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") fcntl$setsig(r0, 0xa, 0x38) 2017/12/02 22:21:34 executing program 5: r0 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) 2017/12/02 22:21:34 executing program 7: r0 = socket$bt_sco(0x1f, 0x5, 0x2) fadvise64(r0, 0x0, 0x5, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x1000200) sendto$inet6(r1, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r2, 0x0, &(0x7f0000feb000-0x4)=0x0, 0x0) 2017/12/02 22:21:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002af000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000896000)=@generic={0x80, 0x1bcb, 0x6}) timer_create(0x7, &(0x7f000023b000-0x58)={0x0, 0xe, 0x5, @thr={&(0x7f0000cd9000)="fd6739b9e34a578623d72d45da91a65ce00073534d1639d6b70403d86a65a2f25d449eb64c8ec22f68ca3f5bf9e33a5fbcfdf4210273f15f4c69d4d1d04d69237891455824d7f8824178a86ea1778b38d66b12ad9c2b4283baf40dd97a180d4ca0c81c9d66a5d75d0f70", &(0x7f00000a5000-0xc4)="d6f50b4f655fee78e15398ee947e0402c212438aec6ec7244c3ff7452d75727eb6f42f16b1434f464c55d349c1ba1c30fe181fb35035d14d047d9cd608d309519d1ed83293e488a1f1abe107d0631868c8abd227f0c36ef8ffdd2f180a809937513b9606fd894938322bafcf8ff9a8d0f31785c20c34794cc2b35cbcf64fd563c343656c2ad090c771a4e9df19b4d7bc5c165c8493a0e542607a518971cddd3465034ab742bae5c80d74cde89fc2383158dcb96ed811a6b9bf0d42a7884e144fc0ea81d6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a36000)=0x0) timer_getoverrun(r1) r2 = syz_open_procfs(0x0, &(0x7f0000b91000-0x16)="6e65742f736f636b7374617400") r3 = open$dir(&(0x7f0000ca5000)="2e2f66696c653000", 0x0, 0x4) lstat(&(0x7f0000741000)="2e2f66696c653000", &(0x7f0000cf3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f71000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000488000-0x4)=0xa0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000ef8000)={0x80, 0x0, 0x10003, 0xb2d7}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f0000dfe000)={r4, 0x5}) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000f72000)=0xf000) 2017/12/02 22:21:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000fac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x2001, &(0x7f0000fe8000)=@abs={0x1, 0x0, 0x2}, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349fad69adda", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/02 22:21:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000749000)="2e2f66696c653000", 0x8) write(r0, &(0x7f00004a0000-0x29)="a9c25cc98dba8b2900755b6376d27169a896b0cf1801daf5a4d1acb82713305cabeea9bb4afd942e69", 0x29) socket$netlink(0x10, 0x3, 0x5) r1 = socket$inet6(0xa, 0xe, 0x8000000020000007) r2 = syz_open_dev$tun(&(0x7f000071e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) readv(r2, &(0x7f000073f000-0x20)=[{&(0x7f0000ce5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000be1000)={0x0, @in={{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]}, 0xce, 0x1ff}, &(0x7f0000eda000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000947000-0xc)=@sack_info={r4, 0x5, 0x0}, 0xc) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000580000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) setsockopt$llc_int(r3, 0x10c, 0x4, &(0x7f0000b78000-0x4)=0x225, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) setsockopt(0xffffffffffffffff, 0x5, 0x6, &(0x7f000008e000)="eb13112472ddefcf1c1eff9d759e2eb7af1ea83323879a7edf55678182e23aa87a58365cb2a3c7191f3d360ce34fe99928ea90f9770ab2d2e891c03f6aa70acd878edb4f2c9932262d9624ca153ea62c8946fdc491efaffdfd76424e9a5f0701287e838194d764367e4e770d5b7971d45b5b2a1d8317108234a9d8bcef9687b615a23faf0973c6a3a06cde8d203b010c391b066dbafc1de14145d324e9b51d920a44", 0xa2) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000820000-0x1c)={0x0, 0x2, [@random="20302bb8012a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) read(r5, &(0x7f00001a4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ab9000)={r0, &(0x7f0000919000-0x8d)="a326eb66f7ed1301499856d9c61cffd88b3ee7b41484ec64879a835feae6d6c7f65ecf4a4891c73d8965033f892e2d83f7ac4abfc3b798db9a63e7c453b1e349613093fbc995c5c47cac42be1a82baf80103b527469f8faebbf8dd122a3900e921e4e1a7d813de1d4a06320967e1d791cf46ef3dcd0d8aa5245b4b2e5d4d982a1d347fb7d73eb94112a7a27128"}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000954000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x8, 0x8, 0xd5d, 0xfffffffffffffff8}, &(0x7f00008a5000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000670000)={r6, 0x400}, &(0x7f00007a6000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e4c000-0x8)={r6, 0x6}, &(0x7f0000d07000)=0x8) r7 = getpgid(0x0) tkill(r7, 0x1000000000016) r8 = request_key(&(0x7f000076f000-0x5)="6365706800", &(0x7f000026e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ee9000)="2f6465762f6c6f6f702300", 0xffffffffffffffff) r9 = add_key$user(&(0x7f0000c97000-0x5)="7573657200", &(0x7f0000792000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000144000)="fa85dd3251799c702cde7df0632c8d2e5b292a0fd12fe90a35fa4e392f3016971f37dc0bb1053fffe7200691c3475ea852ee90c86eccfaba9fe96a9c879d9af0137c660922628cc3ecda7f52aae9048fe2fb074496ff80d2a73788c0379372491ffccd49d2fef07224ea9b6330bea5a3e842af53d51379", 0x77, 0xfffffffffffffffd) r10 = add_key(&(0x7f000047e000-0xa)="656e6372797074656400", &(0x7f00000d2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000005f000)="c4d5d58dead7876582ef4dfbdaf4fc1be9ff1ffd9cb657aec9a6b59cb1f69184e5a0dcbc00d163adfd4146fb339c7e001862cd36382a1e8ac12522f7111669694ed6a236372bb225d2aab08b8805a3a5", 0x50, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00005bd000-0xc)={r8, r9, r10}, &(0x7f0000f2a000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, &(0x7f0000741000)={&(0x7f0000517000)={"746772313630"}, &(0x7f000096f000-0x5a)="e08ca7f5a6a2187f0cea09c610d2b9b57b1fe6912a262f4a24fc404fcfefd38bad3e5d0e10d4f2cd1de42f796d292397d1528acfbffc2a097fd65ea442c770baef537c1a6aef119b7e3e60142a2ca08888de0f0910d6288f39", 0x59, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 22:21:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2017/12/02 22:21:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) [ 501.125483] encrypted_key: insufficient parameters specified 2017/12/02 22:21:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cd5000-0xf)="2f6465762f73657175656e63657200", 0x440, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") pread64(r1, &(0x7f00006f6000)="", 0x0, 0x2000000) unlinkat(r1, &(0x7f00008c1000-0x8)="2e2f66696c653000", 0x200) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00004b5000)=0x5, 0x4) ioctl$TIOCGETD(r0, 0x5424, &(0x7f000056c000)=0x0) fsetxattr(r1, &(0x7f00002a2000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000950000)="2f6465762f73657175656e63657200", 0xf, 0x2) 2017/12/02 22:21:34 executing program 5: r0 = socket(0x1e, 0x2, 0x80) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) 2017/12/02 22:21:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000fac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x2001, &(0x7f0000fe8000)=@abs={0x1, 0x0, 0x2}, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349fad69adda", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2017/12/02 22:21:34 executing program 2 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2017/12/02 22:21:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002af000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000b91000-0x16)="6e65742f736f636b7374617400") lstat(&(0x7f0000741000)="2e2f66696c653000", &(0x7f00009d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpgrp(0x0) ptrace$setsig(0x4203, r2, 0x80000000, &(0x7f00002a3000-0x10)={0x28, 0xfffffffffffffff9, 0x5, 0x3}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r0, 0x406, r3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000b7f000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) close(r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f71000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000488000-0x4)=0xa0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f00005b2000-0x4)="6e667300", 0xfffffffffffffffe, &(0x7f000000a000)="") sendto$unix(r1, &(0x7f000030f000-0x7c)="8c120204b885606b42e6145a7d64b7fda2ed09ea8e111790fe976cb557083913b2df954f4529584b568e4448471869fb8433d2689e703d476a82f774db172dccd9140a5327fdcc38ce9f4fcc5b90f2a06c42a43ca2a2afcfee333a2308af332bc2e90c4a4f2f1dcfb27ea87a97564407c5bce00f91f266ed6e2d0a51", 0x7c, 0x5, &(0x7f0000ac1000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/12/02 22:21:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x1000200) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f000057e000)=@req={0x8, 0x10001, 0x8000, 0x8}, 0x10) accept4(r1, 0x0, &(0x7f0000feb000-0x4)=0x0, 0x0) 2017/12/02 22:21:34 executing program 5: r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ddb000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)="9fb69d0a7909cbdbe2dccdbb72996884abafa82af76bb21f707af20a465b0685243053d892ab01e833d305b785dfe8b88a2509a40a7d63499aa723aea45b8c05bd926b2e61f58725ff0aeca955d1d080b15adf152c8b06b55ad6b9fab42f8a565b0e7736db104a2d6a2172984cb90d641e5a93a7e4", 0x75) [ 501.187777] encrypted_key: master key parameter '@Œéøx [ 501.187777] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 501.187777] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid 2017/12/02 22:21:34 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() fcntl$getownex(r0, 0x10, &(0x7f0000972000-0x8)={0x0, 0x0}) r1 = getpgid(0xffffffffffffffff) sched_setaffinity(r1, 0x8, &(0x7f0000f39000)=0x8000000075) r2 = add_key(&(0x7f0000ac7000-0xa)="656e6372797074656400", &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000770000-0x94)="27eb54c63444f251b09984c4ae89531d2c0e1911fee105cc3673b7164af24c691bb592cd6084ee4d2040088ce9f8780aaaa098dd727085266c2ce4315ff8f7fb79eb2bad37a80e494abb0a800c46fc9333aa483e461862e46d18366c3651ff5b00af344365c623435bdb607c66bf", 0x6e, 0xffffffffffffffff) keyctl$setperm(0x5, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000c7000-0x4)=0xfffffffffffffffe, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000626000)={0x8, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = mq_open(&(0x7f0000d7e000)="6574683000", 0x842, 0x0, &(0x7f000033f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000d57000/0x1000)=nil}) mq_timedsend(r3, &(0x7f0000e91000-0x2)="77", 0x1, 0x0, &(0x7f0000c2d000-0x10)={0x77359400, 0x0}) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000927000)={0x1, &(0x7f00007b9000)=[{0x8d, 0x2, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000d05000-0x5c)={0x0, 0x0, 0x27, {0x0, 0x0}, 0x8, 0xe1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() getgid() 2017/12/02 22:21:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002d3000-0x9)="2f6465762f72746300", 0x44000, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000040b000)={0x1, 0x20, 0x5, 0xe2, "a465dee9e6f434fc21ddc576e4c86274f27c9873ff171bad73fadebcda649bbe"}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000df8000-0x14)={0x1, 0x1, 0xfffffffffffffffa, 0x3, 0x800}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f000084a000)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2017/12/02 22:21:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x40, &(0x7f000011d000-0x4)=0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) pipe2(&(0x7f0000eab000)={0x0, 0x0}, 0x80000) io_cancel(r0, &(0x7f00000b7000)={0x0, 0x0, 0x0, 0x3, 0xfff, r1, &(0x7f00002a9000)="499066f90079f0b7c0f57e9d0bb3eb3f68483b733b9538d0c1822cc622cc8032ea8b5a2e2e9cb84d1dabcaa3908347f70b", 0x31, 0x2, 0x0, 0x1, r2}, &(0x7f0000677000-0x20)={0x0, 0x0, 0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") pread64(r3, &(0x7f00006f6000)="", 0x0, 0x2000000) 2017/12/02 22:21:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000fac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x2001, &(0x7f0000fe8000)=@abs={0x1, 0x0, 0x2}, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349fad69adda", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) 2017/12/02 22:21:34 executing program 5: r0 = syz_open_dev$mice(&(0x7f000001a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000962000-0x6)="6879626c6100", 0x6) r1 = socket(0x1e, 0x2, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) 2017/12/02 22:21:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002af000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000b91000-0x16)="6e65742f736f636b7374617400") lstat(&(0x7f0000741000)="2e2f66696c653000", &(0x7f00009d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000755000)={0x0, 0x0}) close(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f71000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000488000-0x4)=0xa0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") [ 501.259245] encrypted_key: master key parameter '@Œéøx [ 501.259245] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 501.259245] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid [ 501.296260] encrypted_key: insufficient parameters specified [ 501.324614] encrypted_key: master key parameter '@Œéøx [ 501.324614] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 501.324614] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid 2017/12/02 22:21:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000fac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x2001, &(0x7f0000fe8000)=@abs={0x1, 0x0, 0x2}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349fad69adda", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) 2017/12/02 22:21:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r1, 0x0, &(0x7f0000feb000-0x4)=0x0, 0x0) 2017/12/02 22:21:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4(r0, &(0x7f00002a9000-0x16)=@un=@file={0x0, "0000000000000000000000000000000000000000"}, &(0x7f0000888000)=0x16, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000d68000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, {0x0, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000, 0x400000005, 0x0, 0x0, 0x0}}, &(0x7f0000973000)=0xb8) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f00005f4000)=0x100000000, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2017/12/02 22:21:34 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = memfd_create(&(0x7f0000117000-0xa)="252e2a73797374656d00", 0x2) accept4$packet(r0, &(0x7f00008c7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000773000-0x4)=0x14, 0x80800) r1 = add_key(&(0x7f0000ac7000-0xa)="656e6372797074656400", &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000770000-0x94)="27eb54c63444f251b09984c4ae89531d2c0e1911fee105cc3673b7164af24c691bb592cd6084ee4d2040088ce9f8780aaaa098dd727085266c2ce4315ff8f7fb79eb2bad37a80e494abb0a800c46fc9333aa483e461862e46d18366c3651ff5b00af344365c623435bdb607c66bf", 0x6e, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000c7000-0x4)=0xfffffffffffffffe, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000626000)={0x8, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f0000d7e000)="6574683000", 0x842, 0x0, &(0x7f000033f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000d57000/0x1000)=nil}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e91000-0x2)="77", 0x1, 0x0, &(0x7f0000c2d000-0x10)={0x77359400, 0x0}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000927000)={0x1, &(0x7f00007b9000)=[{0x8d, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000d05000-0x5c)={0x0, 0x0, 0x27, {0x0, 0x0}, 0x8, 0xe1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000001000-0x4)=0x80000001) getgid() 2017/12/02 22:21:34 executing program 5: r0 = socket(0x1e, 0x80006, 0xfffffffffffffffe) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000fea000)={0x3, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2017/12/02 22:21:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006f4000)={0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") prctl$void(0x22) pread64(r0, &(0x7f00006f6000)="", 0x0, 0x2000000) 2017/12/02 22:21:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002af000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000b91000-0x16)="6e65742f736f636b7374617400") lstat(&(0x7f0000741000)="2e2f66696c653000", &(0x7f00009d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f000073b000)={0x4}, 0x8) close(r1) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000e7a000-0x8)={0x6, &(0x7f0000583000)=[{0x9, 0x1, 0x7, 0x20}, {0xd3, 0x5, 0x5, 0x6}, {0x9, 0xf6, 0x8, 0x7}, {0x100000000, 0x7ff, 0xfac, 0x0}, {0xfffffffffffffffb, 0x9, 0x3, 0x4833522f}, {0x800, 0x3, 0x0, 0xfffffffffffffff7}]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f71000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000488000-0x4)=0xa0) rename(&(0x7f00008ae000-0x8)="2e2f66696c653000", &(0x7f0000985000)="2e2f66696c653000") mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") r2 = add_key(&(0x7f0000954000-0xb)="706b6373375f7465737400", &(0x7f0000f87000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006c5000-0xfc)="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", 0xfc, 0xfffffffffffffffd) add_key$keyring(&(0x7f000092b000)="6b657972696e6700", &(0x7f0000afd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) 2017/12/02 22:21:34 executing program 0 (fault-call:7 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000749000)="2e2f66696c653000", 0x8) write(r0, &(0x7f00004a0000-0x29)="a9c25cc98dba8b2900755b6376d27169a896b0cf1801daf5a4d1acb82713305cabeea9bb4afd942e69", 0x29) socket$netlink(0x10, 0x3, 0x5) r1 = socket$inet6(0xa, 0xe, 0x8000000020000007) r2 = syz_open_dev$tun(&(0x7f000071e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) readv(r2, &(0x7f000073f000-0x20)=[{&(0x7f0000ce5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000be1000)={0x0, @in={{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]}, 0xce, 0x1ff}, &(0x7f0000eda000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000947000-0xc)=@sack_info={r4, 0x5, 0x0}, 0xc) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000580000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) setsockopt$llc_int(r3, 0x10c, 0x4, &(0x7f0000b78000-0x4)=0x225, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) setsockopt(0xffffffffffffffff, 0x5, 0x6, &(0x7f000008e000)="eb13112472ddefcf1c1eff9d759e2eb7af1ea83323879a7edf55678182e23aa87a58365cb2a3c7191f3d360ce34fe99928ea90f9770ab2d2e891c03f6aa70acd878edb4f2c9932262d9624ca153ea62c8946fdc491efaffdfd76424e9a5f0701287e838194d764367e4e770d5b7971d45b5b2a1d8317108234a9d8bcef9687b615a23faf0973c6a3a06cde8d203b010c391b066dbafc1de14145d324e9b51d920a44", 0xa2) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000820000-0x1c)={0x0, 0x2, [@random="20302bb8012a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) read(r5, &(0x7f00001a4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ab9000)={r0, &(0x7f0000919000-0x8d)="a326eb66f7ed1301499856d9c61cffd88b3ee7b41484ec64879a835feae6d6c7f65ecf4a4891c73d8965033f892e2d83f7ac4abfc3b798db9a63e7c453b1e349613093fbc995c5c47cac42be1a82baf80103b527469f8faebbf8dd122a3900e921e4e1a7d813de1d4a06320967e1d791cf46ef3dcd0d8aa5245b4b2e5d4d982a1d347fb7d73eb94112a7a27128"}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000954000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x8, 0x8, 0xd5d, 0xfffffffffffffff8}, &(0x7f00008a5000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000670000)={r6, 0x400}, &(0x7f00007a6000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e4c000-0x8)={r6, 0x6}, &(0x7f0000d07000)=0x8) r7 = getpgid(0x0) tkill(r7, 0x1000000000016) r8 = request_key(&(0x7f000076f000-0x5)="6365706800", &(0x7f000026e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ee9000)="2f6465762f6c6f6f702300", 0xffffffffffffffff) r9 = add_key$user(&(0x7f0000c97000-0x5)="7573657200", &(0x7f0000792000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000144000)="fa85dd3251799c702cde7df0632c8d2e5b292a0fd12fe90a35fa4e392f3016971f37dc0bb1053fffe7200691c3475ea852ee90c86eccfaba9fe96a9c879d9af0137c660922628cc3ecda7f52aae9048fe2fb074496ff80d2a73788c0379372491ffccd49d2fef07224ea9b6330bea5a3e842af53d51379", 0x77, 0xfffffffffffffffd) r10 = add_key(&(0x7f000047e000-0xa)="656e6372797074656400", &(0x7f00000d2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000005f000)="c4d5d58dead7876582ef4dfbdaf4fc1be9ff1ffd9cb657aec9a6b59cb1f69184e5a0dcbc00d163adfd4146fb339c7e001862cd36382a1e8ac12522f7111669694ed6a236372bb225d2aab08b8805a3a5", 0x50, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00005bd000-0xc)={r8, r9, r10}, &(0x7f0000f2a000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, &(0x7f0000741000)={&(0x7f0000517000)={"746772313630"}, &(0x7f000096f000-0x5a)="e08ca7f5a6a2187f0cea09c610d2b9b57b1fe6912a262f4a24fc404fcfefd38bad3e5d0e10d4f2cd1de42f796d292397d1528acfbffc2a097fd65ea442c770baef537c1a6aef119b7e3e60142a2ca08888de0f0910d6288f39dc", 0x5a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 501.364942] encrypted_key: insufficient parameters specified 2017/12/02 22:21:34 executing program 5: r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) 2017/12/02 22:21:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e5a000)={0x0, 0x0, 0xffffffffffffff9c}) lseek(r0, 0x45, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") pread64(r1, &(0x7f00006f6000)="", 0x0, 0x2000000) 2017/12/02 22:21:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x1000200) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept4(r1, 0x0, &(0x7f0000feb000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00009c4000)={0x0, 0x7}, &(0x7f0000b82000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00005b8000)={r3, 0x9}, 0x8) 2017/12/02 22:21:34 executing program 5: r0 = socket(0x6, 0x2, 0x80) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000039d000-0x4)=0xfffffffffffff31a, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x4, 0x3ff, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000000+0x5a9)={0x5, 0x1f, 0xfffffffffffffff7, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x101000, 0x24) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000000)={0x6, 0xffff, 0x3, 0x5, 0x20, 0x9}) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) 2017/12/02 22:21:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00003dc000)={0x3, r0, 0x1}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000745000)=0x0, &(0x7f000048d000)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2017/12/02 22:21:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) socket$unix(0x1, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349fad69adda", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) [ 501.421975] encrypted_key: master key parameter '@Œéøx [ 501.421975] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 501.421975] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid [ 501.455723] FAULT_INJECTION: forcing a failure. [ 501.455723] name failslab, interval 1, probability 0, space 0, times 0 [ 501.478172] CPU: 0 PID: 25016 Comm: syz-executor0 Not tainted 4.15.0-rc1+ #115 [ 501.485559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 501.494911] Call Trace: [ 501.497495] dump_stack+0x194/0x257 [ 501.501128] ? arch_local_irq_restore+0x53/0x53 [ 501.505822] should_fail+0x8c0/0xa40 [ 501.509543] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 501.514673] ? find_held_lock+0x39/0x1d0 [ 501.518756] ? __lock_is_held+0xbc/0x140 [ 501.522839] ? trace_event_raw_event_sched_switch+0x800/0x800 2017/12/02 22:21:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x101000) r3 = getpid() fcntl$lock(r0, 0x5, &(0x7f0000439000-0x10)={0x0, 0x0, 0x0, 0x7, r3}) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000458000)={0x101, 0x3, 0x8, 0x7ff, 0x10000, 0x5, 0xff, 0x0, 0x100000001, 0x4dc2}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00002e0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00002b3000-0xc)={0x0, 0x0}) socketpair(0x0, 0x0, 0x0, &(0x7f000010e000-0x8)={0x0, 0x0}) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000fe6000-0xc)={0x0, 0x0}) ioctl$UFFDIO_COPY(r5, 0xc028aa03, &(0x7f000080f000)={&(0x7f0000627000/0x2000)=nil, 0x2000}) r7 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") pread64(r7, &(0x7f00006f6000)="", 0x0, 0x2000000) 2017/12/02 22:21:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002af000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000b91000-0x16)="6e65742f736f636b7374617400") lstat(&(0x7f0000741000)="2e2f66696c653000", &(0x7f00009d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x65a4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) faccessat(r0, &(0x7f0000ce5000)="2e2f66696c653000", 0x40, 0x1000) ioctl$TCGETA(r0, 0x5405, &(0x7f000022d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f71000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000488000-0x4)=0xa0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") 2017/12/02 22:21:34 executing program 5: r0 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x9, 0xf49, 0x8, 0x6, 0x3, 0x1, 0x9, 0x101, 0x0}, &(0x7f000068b000)=0x20) mlock(&(0x7f0000afb000/0x2000)=nil, 0x2000) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006a0000-0x10)={r1, 0x5, 0x1ff, 0x5}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000001000-0x2)="0045", 0x2) 2017/12/02 22:21:34 executing program 4: r0 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() timer_create(0x1, &(0x7f00001aa000-0x58)={0x0, 0x2c, 0x3, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000)=0x0) getpgid(0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000369000-0x9)="2f6465762f72746300", 0x0, 0x0) bind$ax25(r1, &(0x7f00002e3000)={0x3, {"252ba306cf1993"}, 0xffffffff}, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000531000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000963000-0x4)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000efc000-0x9)="6c6f67696e75696400") pread64(r3, &(0x7f0000a4a000)="", 0x0, 0x2000000) [ 501.528729] ? rcu_note_context_switch+0x710/0x710 [ 501.533660] ? avc_has_perm_noaudit+0xbe/0x520 [ 501.538249] should_failslab+0xec/0x120 [ 501.542221] kmem_cache_alloc_node_trace+0x5a/0x760 [ 501.547230] ? find_held_lock+0x39/0x1d0 [ 501.551305] __kmalloc_node+0x33/0x70 [ 501.554890] encrypted_key: master key parameter '@Œéøx [ 501.554890] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 501.554890] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid [ 501.568522] kvmalloc_node+0x64/0xd0 [ 501.572256] alloc_netdev_mqs+0x16d/0xed0 [ 501.576407] ? tun_set_headroom+0x60/0x60 [ 501.580556] ? free_netdev+0x360/0x360 [ 501.584474] ? avc_has_perm+0x43e/0x680 [ 501.588449] ? avc_has_perm_noaudit+0x520/0x520 [ 501.593121] ? selinux_ipv4_output+0x40/0x40 [ 501.597553] ? selinux_capable+0x36/0x40 [ 501.601608] ? security_capable+0x8e/0xc0 [ 501.605756] ? selinux_tun_dev_create+0x9d/0xc0 [ 501.610424] __tun_chr_ioctl+0x137c/0x3dc0 [ 501.614659] ? tun_chr_read_iter+0x1e0/0x1e0 [ 501.619046] ? rcu_note_context_switch+0x710/0x710 [ 501.623964] ? __might_sleep+0x95/0x190 [ 501.627922] ? _cond_resched+0x14/0x30 [ 501.631792] ? selinux_file_ioctl+0x444/0x690 [ 501.636263] ? __fget_light+0x29d/0x390 [ 501.640216] ? selinux_capable+0x40/0x40 [ 501.644302] tun_chr_compat_ioctl+0x29/0x30 [ 501.648594] ? tun_chr_compat_ioctl+0x29/0x30 [ 501.653068] compat_SyS_ioctl+0x151/0x2a30 [ 501.657282] ? do_fast_syscall_32+0x156/0xf9d [ 501.661752] ? __tun_chr_ioctl+0x3dc0/0x3dc0 [ 501.666137] ? do_ioctl+0x60/0x60 [ 501.669567] do_fast_syscall_32+0x3ee/0xf9d [ 501.673882] ? do_int80_syscall_32+0x9d0/0x9d0 [ 501.678454] ? lockdep_sys_exit+0x47/0xf0 [ 501.682576] ? syscall_return_slowpath+0x2ad/0x550 [ 501.687492] ? sysret32_from_system_call+0x5/0x3b [ 501.692320] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 501.697153] entry_SYSENTER_compat+0x51/0x60 [ 501.701536] RIP: 0023:0xf7f1ac79 [ 501.704871] RSP: 002b:00000000f771608c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 501.712555] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 00000000400454ca [ 501.719799] RDX: 0000000020db3fd8 RSI: 0000000000000000 RDI: 0000000000000000 2017/12/02 22:21:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349fad69adda", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) 2017/12/02 22:21:35 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = add_key(&(0x7f0000ac7000-0xa)="656e6372797074656400", &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000770000-0x94)="27eb54c63444f251b09984c4ae89531d2c0e1911fee105cc3673b7164af24c691bb592cd6084ee4d2040088ce9f8780aaaa098dd727085266c2ce4315ff8f7fb79eb2bad37a80e494abb0a800c46fc9333aa483e461862e46d18366c3651ff5b00af344365c623435bdb607c66bf", 0x6e, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000c7000-0x4)=0xfffffffffffffffe, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000626000)={0x8, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f0000d7e000)="6574683000", 0x842, 0x0, &(0x7f000033f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000d57000/0x1000)=nil}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e91000-0x2)="77", 0x1, 0x0, &(0x7f0000c2d000-0x10)={0x77359400, 0x0}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000927000)={0x1, &(0x7f00007b9000)=[{0x8d, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000d05000-0x5c)={0x0, 0x0, 0x27, {0x0, 0x0}, 0x8, 0xe1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() getgid() 2017/12/02 22:21:35 executing program 5: r0 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000090000-0x1)="41", 0x1) 2017/12/02 22:21:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000ca0000)="2e2f66696c653000", &(0x7f0000737000-0xc)=[&(0x7f0000e32000-0xa)="2476626f786e65743100", &(0x7f00001fa000)="00", &(0x7f0000121000)="2800"], &(0x7f000045f000-0xc)=[&(0x7f0000e43000-0x17)="73656c66776c616e307070703070726f633a2f656d3100", &(0x7f0000614000-0x1)="00", &(0x7f0000e49000-0x12)="246574683124265c6e6f6465762a21404000"]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002af000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000b91000-0x16)="6e65742f736f636b7374617400") lstat(&(0x7f0000741000)="2e2f66696c653000", &(0x7f00009d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000138000+0x865)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fa7000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x700, 0x1, 0x894, 0x5, 0x3}, &(0x7f00007ba000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007e1000-0x8)=@assoc_value={r1, 0x1e}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f71000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000488000-0x4)=0xa0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000338000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000753000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f3d000-0xc)={@rand_addr=0x4, @rand_addr=0x8, r2}, 0xc) 2017/12/02 22:21:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") pread64(r0, &(0x7f00005bf000)="", 0x0, 0x0) [ 501.727043] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 501.734286] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 501.741529] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/02 22:21:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200204, 0x0, &(0x7f00004d3000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c2b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000030a000)=0xc) getpgrp(0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000aef000)={0x0, 0x0, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f00007e5000)="6eeaf42f736f636b7374617400") lstat(&(0x7f0000741000)="2e2f66696c653000", &(0x7f00009d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f71000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000488000-0x4)=0xa0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") ioctl$FIONREAD(r1, 0x541b, &(0x7f000002d000)=0x0) 2017/12/02 22:21:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x1000200) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000417000)="6e65742f6970365f666c6f776c6162656c00") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ed5000-0xaa)={0x0, 0xa2, "d0e61b59c5998b44e084022f9c11fa8b4d5227c9bebc1648cffd33c3da2b25dc5913216c7028137bfdadd75ead3a0697d1c9fb67a2274251a5e4006531e26857725c77c8aa9df2ae46a50ffa33627056c486ca1c910d9d657b966afba968a7c6685b96e8cf000c2173fb88eb7b0b1d82b7e4091157c424a781ac694c84d0071bd8972bedb0cde60e3705e6049aaf67a7db2ea2bd65f1034617235a81bedd45a1dc95"}, &(0x7f00007ab000)=0xaa) readlinkat(r2, &(0x7f000010d000)="2e2f66696c653000", &(0x7f000061d000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00006f0000)={0x1000, 0x0, 0x1, 0x100}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00003f9000)={0x0, r4, 0x1, 0x100000000}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000af3000-0x6)={r3, 0x4}, 0x8) accept4(r1, 0x0, &(0x7f0000feb000-0x4)=0x0, 0x0) 2017/12/02 22:21:35 executing program 5: r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@generic="4e5a80e9fe09ff011172bc1c4684c9a9", @ifru_flags=0x6102}) [ 501.794908] encrypted_key: insufficient parameters specified [ 501.807299] encrypted_key: master key parameter '@Œéøx [ 501.807299] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 501.807299] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid 2017/12/02 22:21:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b52000-0x4)=0x0) pread64(r0, &(0x7f00006f6000)="", 0x0, 0x2000000) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000030000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d8d000-0x4)=0xc1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000b9000-0x4)=0x1, 0x4) 2017/12/02 22:21:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349fad69adda", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) 2017/12/02 22:21:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000036a000)="736368656400") ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000320000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x3ea73d61, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x40000000000, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000d35000)=0x0) ptrace$setopts(0x4206, r2, 0x8, 0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000463000)=0x0, &(0x7f0000e8a000-0x4)=0x8) 2017/12/02 22:21:35 executing program 0 (fault-call:7 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000749000)="2e2f66696c653000", 0x8) write(r0, &(0x7f00004a0000-0x29)="a9c25cc98dba8b2900755b6376d27169a896b0cf1801daf5a4d1acb82713305cabeea9bb4afd942e69", 0x29) socket$netlink(0x10, 0x3, 0x5) r1 = socket$inet6(0xa, 0xe, 0x8000000020000007) r2 = syz_open_dev$tun(&(0x7f000071e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) readv(r2, &(0x7f000073f000-0x20)=[{&(0x7f0000ce5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000be1000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xce, 0x1ff}, &(0x7f0000eda000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000947000-0xc)=@sack_info={r4, 0x5, 0x0}, 0xc) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000580000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) setsockopt$llc_int(r3, 0x10c, 0x4, &(0x7f0000b78000-0x4)=0x225, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) setsockopt(0xffffffffffffffff, 0x5, 0x6, &(0x7f000008e000)="eb13112472ddefcf1c1eff9d759e2eb7af1ea83323879a7edf55678182e23aa87a58365cb2a3c7191f3d360ce34fe99928ea90f9770ab2d2e891c03f6aa70acd878edb4f2c9932262d9624ca153ea62c8946fdc491efaffdfd76424e9a5f0701287e838194d764367e4e770d5b7971d45b5b2a1d8317108234a9d8bcef9687b615a23faf0973c6a3a06cde8d203b010c391b066dbafc1de14145d324e9b51d920a44", 0xa2) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000820000-0x1c)={0x0, 0x2, [@random="20302bb8012a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) read(r5, &(0x7f00001a4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ab9000)={r0, &(0x7f0000919000-0x8d)="a326eb66f7ed1301499856d9c61cffd88b3ee7b41484ec64879a835feae6d6c7f65ecf4a4891c73d8965033f892e2d83f7ac4abfc3b798db9a63e7c453b1e349613093fbc995c5c47cac42be1a82baf80103b527469f8faebbf8dd122a3900e921e4e1a7d813de1d4a06320967e1d791cf46ef3dcd0d8aa5245b4b2e5d4d982a1d347fb7d73eb94112a7a27128"}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000954000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @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]}, 0xfffffffffffffff7, 0x8, 0x8, 0xd5d, 0xfffffffffffffff8}, &(0x7f00008a5000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000670000)={r6, 0x400}, &(0x7f00007a6000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e4c000-0x8)={r6, 0x6}, &(0x7f0000d07000)=0x8) r7 = getpgid(0x0) tkill(r7, 0x1000000000016) r8 = request_key(&(0x7f000076f000-0x5)="6365706800", &(0x7f000026e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ee9000)="2f6465762f6c6f6f702300", 0xffffffffffffffff) r9 = add_key$user(&(0x7f0000c97000-0x5)="7573657200", &(0x7f0000792000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000144000)="fa85dd3251799c702cde7df0632c8d2e5b292a0fd12fe90a35fa4e392f3016971f37dc0bb1053fffe7200691c3475ea852ee90c86eccfaba9fe96a9c879d9af0137c660922628cc3ecda7f52aae9048fe2fb074496ff80d2a73788c0379372491ffccd49d2fef07224ea9b6330bea5a3e842af53d51379", 0x77, 0xfffffffffffffffd) r10 = add_key(&(0x7f000047e000-0xa)="656e6372797074656400", &(0x7f00000d2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000005f000)="c4d5d58dead7876582ef4dfbdaf4fc1be9ff1ffd9cb657aec9a6b59cb1f69184e5a0dcbc00d163adfd4146fb339c7e001862cd36382a1e8ac12522f7111669694ed6a236372bb225d2aab08b8805a3a5", 0x50, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00005bd000-0xc)={r8, r9, r10}, &(0x7f0000f2a000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, &(0x7f0000741000)={&(0x7f0000517000)={"746772313630"}, &(0x7f000096f000-0x5a)="e08ca7f5a6a2187f0cea09c610d2b9b57b1fe6912a262f4a24fc404fcfefd38bad3e5d0e10d4f2cd1de42f796d292397d1528acfbffc2a097fd65ea442c770baef537c1a6aef119b7e3e60142a2ca08888de0f0910d6288f39dc", 0x5a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 22:21:35 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349fad69adda", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) [ 501.853044] encrypted_key: master key parameter '@Œéøx [ 501.853044] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 501.853044] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid 2017/12/02 22:21:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f2c000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x1000200) sendto$inet6(r1, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r2, 0x0, &(0x7f0000feb000-0x4)=0x0, 0x0) 2017/12/02 22:21:35 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r1 = add_key(&(0x7f0000ac7000-0xa)="656e6372797074656400", &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000770000-0x94)="27eb54c63444f251b09984c4ae89531d2c0e1911fee105cc3673b7164af24c691bb592cd6084ee4d2040088ce9f8780aaaa098dd727085266c2ce4315ff8f7fb79eb2bad37a80e494abb0a800c46fc9333aa483e461862e46d18366c3651ff5b00af344365c623435bdb607c66bf", 0x6e, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000c7000-0x4)=0xfffffffffffffffe, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000626000)={0x8, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f0000d7e000)="6574683000", 0x842, 0x0, &(0x7f000033f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e91000-0x2)="77", 0x1, 0x0, &(0x7f0000c2d000-0x10)={0x77359400, 0x0}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000001000-0x8)={0x1, &(0x7f00007b9000)=[{0x8d, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000d05000-0x5c)={0x0, 0x0, 0x27, {0x0, 0x0}, 0x8, 0xe1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000001000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x1, &(0x7f0000003000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r3, 0x0, 0x20, 0x8, 0x2}, &(0x7f0000001000)=0x18) 2017/12/02 22:21:35 executing program 5: r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0xf4, 0x802) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2017/12/02 22:21:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") signalfd(r0, &(0x7f000021c000-0x8)={0x3}, 0x8) pread64(r0, &(0x7f00006f6000)="", 0x0, 0x2000000) 2017/12/02 22:21:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x2, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x29a1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x3f}, 0x98) 2017/12/02 22:21:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002af000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000b91000-0x16)="6e65742f736f636b7374617400") lstat(&(0x7f0000741000)="2e2f66696c653000", &(0x7f00009d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f71000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000488000-0x4)=0xa0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") 2017/12/02 22:21:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349fad69adda", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) 2017/12/02 22:21:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") pread64(r0, &(0x7f00006be000)="", 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00003c8000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000d13000)={{0x40, 0x5}, 0x111a38ed8003ea7f, 0xfffffffffffffff9, 0x0, {0x6, 0xffffffffffffffff}, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) set_tid_address(&(0x7f0000691000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000342000)={{0x5, 0xa5}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x1808, 0x0, 0x40, 0xddd, 0xfffffffeffffffff, 0x3, 0x0, 0x1, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedreceive(r0, &(0x7f000021b000)="000000", 0x3, 0x6, &(0x7f00002d6000)={0x77359400, 0x0}) [ 501.954269] FAULT_INJECTION: forcing a failure. [ 501.954269] name failslab, interval 1, probability 0, space 0, times 0 [ 501.969269] encrypted_key: master key parameter '@Œéøx [ 501.969269] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 501.969269] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid 2017/12/02 22:21:35 executing program 0 (fault-call:7 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000749000)="2e2f66696c653000", 0x8) write(r0, &(0x7f00004a0000-0x29)="a9c25cc98dba8b2900755b6376d27169a896b0cf1801daf5a4d1acb82713305cabeea9bb4afd942e69", 0x29) socket$netlink(0x10, 0x3, 0x5) r1 = socket$inet6(0xa, 0xe, 0x8000000020000007) r2 = syz_open_dev$tun(&(0x7f000071e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) readv(r2, &(0x7f000073f000-0x20)=[{&(0x7f0000ce5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000be1000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xce, 0x1ff}, &(0x7f0000eda000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000947000-0xc)=@sack_info={r4, 0x5, 0x0}, 0xc) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000580000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) setsockopt$llc_int(r3, 0x10c, 0x4, &(0x7f0000b78000-0x4)=0x225, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) setsockopt(0xffffffffffffffff, 0x5, 0x6, &(0x7f000008e000)="eb13112472ddefcf1c1eff9d759e2eb7af1ea83323879a7edf55678182e23aa87a58365cb2a3c7191f3d360ce34fe99928ea90f9770ab2d2e891c03f6aa70acd878edb4f2c9932262d9624ca153ea62c8946fdc491efaffdfd76424e9a5f0701287e838194d764367e4e770d5b7971d45b5b2a1d8317108234a9d8bcef9687b615a23faf0973c6a3a06cde8d203b010c391b066dbafc1de14145d324e9b51d920a44", 0xa2) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000820000-0x1c)={0x0, 0x2, [@random="20302bb8012a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) read(r5, &(0x7f00001a4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ab9000)={r0, &(0x7f0000919000-0x8d)="a326eb66f7ed1301499856d9c61cffd88b3ee7b41484ec64879a835feae6d6c7f65ecf4a4891c73d8965033f892e2d83f7ac4abfc3b798db9a63e7c453b1e349613093fbc995c5c47cac42be1a82baf80103b527469f8faebbf8dd122a3900e921e4e1a7d813de1d4a06320967e1d791cf46ef3dcd0d8aa5245b4b2e5d4d982a1d347fb7d73eb94112a7a27128"}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000954000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @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]}, 0xfffffffffffffff7, 0x8, 0x8, 0xd5d, 0xfffffffffffffff8}, &(0x7f00008a5000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000670000)={r6, 0x400}, &(0x7f00007a6000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e4c000-0x8)={r6, 0x6}, &(0x7f0000d07000)=0x8) r7 = getpgid(0x0) tkill(r7, 0x1000000000016) r8 = request_key(&(0x7f000076f000-0x5)="6365706800", &(0x7f000026e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ee9000)="2f6465762f6c6f6f702300", 0xffffffffffffffff) r9 = add_key$user(&(0x7f0000c97000-0x5)="7573657200", &(0x7f0000792000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000144000)="fa85dd3251799c702cde7df0632c8d2e5b292a0fd12fe90a35fa4e392f3016971f37dc0bb1053fffe7200691c3475ea852ee90c86eccfaba9fe96a9c879d9af0137c660922628cc3ecda7f52aae9048fe2fb074496ff80d2a73788c0379372491ffccd49d2fef07224ea9b6330bea5a3e842af53d51379", 0x77, 0xfffffffffffffffd) r10 = add_key(&(0x7f000047e000-0xa)="656e6372797074656400", &(0x7f00000d2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000005f000)="c4d5d58dead7876582ef4dfbdaf4fc1be9ff1ffd9cb657aec9a6b59cb1f69184e5a0dcbc00d163adfd4146fb339c7e001862cd36382a1e8ac12522f7111669694ed6a236372bb225d2aab08b8805a3a5", 0x50, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00005bd000-0xc)={r8, r9, r10}, &(0x7f0000f2a000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, &(0x7f0000741000)={&(0x7f0000517000)={"746772313630"}, &(0x7f000096f000-0x5a)="e08ca7f5a6a2187f0cea09c610d2b9b57b1fe6912a262f4a24fc404fcfefd38bad3e5d0e10d4f2cd1de42f796d292397d1528acfbffc2a097fd65ea442c770baef537c1a6aef119b7e3e60142a2ca08888de0f0910d6288f39dc", 0x5a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 22:21:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x1000200) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept4(r1, 0x0, &(0x7f0000feb000-0x4)=0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00005fd000-0x4)={0x100}, 0x4) 2017/12/02 22:21:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349fad69adda", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) 2017/12/02 22:21:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r1 = syz_open_procfs(0x0, &(0x7f0000464000-0x17)="6e65742f6970365f7461626c65735f7461726765747300") syz_open_pts(r1, 0x101000) 2017/12/02 22:21:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002af000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000765000-0xd)="6e65742f736f636b7374617400") lstat(&(0x7f0000741000)="2e2f66696c653000", &(0x7f00009d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair$ax25(0x3, 0x5, 0xc3, &(0x7f000021e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f71000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000488000-0x4)=0xa0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") 2017/12/02 22:21:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") pread64(r0, &(0x7f000065a000)="", 0x0, 0x2000000) 2017/12/02 22:21:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349fad69adda", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) 2017/12/02 22:21:35 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = add_key(&(0x7f0000ac7000-0xa)="656e6372797074656400", &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000770000-0x94)="27eb54c63444f251b09984c4ae89531d2c0e1911fee105cc3673b7164af24c691bb592cd6084ee4d2040088ce9f8780aaaa098dd727085266c2ce4315ff8f7fb79eb2bad37a80e494abb0a800c46fc9333aa483e461862e46d18366c3651ff5b00af344365c623435bdb607c66bf", 0x6e, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000c7000-0x4)=0xfffffffffffffffe, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000626000)={0x8, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f0000d7e000)="6574683000", 0x842, 0x0, &(0x7f000033f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000d57000/0x1000)=nil}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e91000-0x2)="77", 0x1, 0x0, &(0x7f0000c2d000-0x10)={0x77359400, 0x0}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000927000)={0x1, &(0x7f00007b9000)=[{0x8d, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000d05000-0x5c)={0x0, 0x0, 0x27, {0x0, 0x0}, 0x8, 0xe1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000c7a000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, r2}) 2017/12/02 22:21:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005a3000-0x10)={0x7, 0x8204, 0x7f, 0x1000, 0x0}, &(0x7f0000df9000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b81000-0xc)={r2, 0xffff, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) ioctl$KDADDIO(r1, 0x4b34, 0x7) ioctl$TIOCSTI(r1, 0x5412, 0x5) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) [ 502.014156] CPU: 0 PID: 25101 Comm: syz-executor0 Not tainted 4.15.0-rc1+ #115 [ 502.014167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/12/02 22:21:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f9f000)="2f6465762f73657175656e63657200", 0x100, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000dc6000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d3f000)="6e65742f7061636b657400") fcntl$setlease(r1, 0x400, 0x1) pread64(r1, &(0x7f00006f6000)="", 0x0, 0x2000000) accept4$unix(r1, &(0x7f000043e000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00003eb000-0x4)=0x6e, 0x80800) [ 502.014170] Call Trace: [ 502.014184] dump_stack+0x194/0x257 [ 502.014199] ? arch_local_irq_restore+0x53/0x53 [ 502.014226] should_fail+0x8c0/0xa40 [ 502.014242] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 502.014257] ? find_held_lock+0x39/0x1d0 [ 502.014274] ? check_noncircular+0x20/0x20 [ 502.014284] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 502.014303] ? wait_for_completion+0x7b0/0x7b0 [ 502.014316] ? _find_next_bit+0xee/0x120 [ 502.014343] ? __lock_is_held+0xbc/0x140 [ 502.014374] ? rcu_read_lock_sched_held+0x108/0x120 [ 502.014391] should_failslab+0xec/0x120 [ 502.014403] kmem_cache_alloc_trace+0x4b/0x750 [ 502.014420] ? pcpu_free_area+0xa00/0xa00 [ 502.014438] __hw_addr_create_ex+0xaa/0x3c0 [ 502.014450] ? dev_mc_init+0x160/0x160 [ 502.014461] ? __lock_is_held+0xbc/0x140 [ 502.014480] __hw_addr_add_ex+0xfc/0x270 [ 502.014498] dev_addr_init+0x152/0x230 [ 502.014508] ? __hw_addr_add_ex+0x270/0x270 [ 502.014518] ? kasan_kmalloc+0xad/0xe0 [ 502.014551] alloc_netdev_mqs+0x21a/0xed0 [ 502.014565] ? tun_set_headroom+0x60/0x60 [ 502.014580] ? free_netdev+0x360/0x360 [ 502.014616] ? avc_has_perm+0x43e/0x680 [ 502.014634] ? avc_has_perm_noaudit+0x520/0x520 [ 502.014648] ? selinux_ipv4_output+0x40/0x40 [ 502.014684] ? selinux_capable+0x36/0x40 [ 502.014697] ? security_capable+0x8e/0xc0 [ 502.014714] ? selinux_tun_dev_create+0x9d/0xc0 [ 502.014730] __tun_chr_ioctl+0x137c/0x3dc0 [ 502.014755] ? tun_chr_read_iter+0x1e0/0x1e0 [ 502.014764] ? rcu_note_context_switch+0x710/0x710 [ 502.014782] ? __might_sleep+0x95/0x190 [ 502.014795] ? _cond_resched+0x14/0x30 [ 502.014810] ? selinux_file_ioctl+0x444/0x690 [ 502.014819] ? __fget_light+0x29d/0x390 [ 502.014829] ? selinux_capable+0x40/0x40 [ 502.014872] tun_chr_compat_ioctl+0x29/0x30 [ 502.014879] ? tun_chr_compat_ioctl+0x29/0x30 [ 502.014891] compat_SyS_ioctl+0x151/0x2a30 [ 502.014901] ? do_fast_syscall_32+0x156/0xf9d [ 502.014909] ? __tun_chr_ioctl+0x3dc0/0x3dc0 [ 502.014919] ? do_ioctl+0x60/0x60 [ 502.014930] do_fast_syscall_32+0x3ee/0xf9d [ 502.014951] ? do_int80_syscall_32+0x9d0/0x9d0 [ 502.014969] ? lockdep_sys_exit+0x47/0xf0 [ 502.014979] ? syscall_return_slowpath+0x2ad/0x550 [ 502.014993] ? sysret32_from_system_call+0x5/0x3b [ 502.015010] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 502.015030] entry_SYSENTER_compat+0x51/0x60 [ 502.015036] RIP: 0023:0xf7f1ac79 [ 502.015041] RSP: 002b:00000000f771608c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 502.015049] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 00000000400454ca [ 502.015057] RDX: 0000000020db3fd8 RSI: 0000000000000000 RDI: 0000000000000000 [ 502.015062] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 502.015067] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 502.015070] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 502.019398] encrypted_key: insufficient parameters specified [ 502.078631] FAULT_INJECTION: forcing a failure. [ 502.078631] name failslab, interval 1, probability 0, space 0, times 0 [ 502.078643] CPU: 0 PID: 25136 Comm: syz-executor0 Not tainted 4.15.0-rc1+ #115 [ 502.078649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 502.078654] Call Trace: [ 502.078670] dump_stack+0x194/0x257 [ 502.078688] ? arch_local_irq_restore+0x53/0x53 [ 502.078702] ? check_noncircular+0x20/0x20 [ 502.078730] should_fail+0x8c0/0xa40 [ 502.078747] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 502.078781] ? find_held_lock+0x39/0x1d0 [ 502.078816] ? __lock_is_held+0xbc/0x140 [ 502.078853] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 502.078870] ? rcu_note_context_switch+0x710/0x710 [ 502.078898] should_failslab+0xec/0x120 [ 502.078914] kmem_cache_alloc_node_trace+0x5a/0x760 [ 502.078927] ? dev_addr_init+0x1b0/0x230 [ 502.078940] ? __hw_addr_add_ex+0x270/0x270 [ 502.078967] __kmalloc_node+0x33/0x70 [ 502.078985] kvmalloc_node+0x64/0xd0 [ 502.079007] alloc_netdev_mqs+0x81b/0xed0 [ 502.079033] ? free_netdev+0x360/0x360 [ 502.079084] ? avc_has_perm+0x43e/0x680 [ 502.079106] ? avc_has_perm_noaudit+0x520/0x520 [ 502.079126] ? selinux_ipv4_output+0x40/0x40 [ 502.079170] ? selinux_capable+0x36/0x40 [ 502.079185] ? security_capable+0x8e/0xc0 [ 502.079207] ? selinux_tun_dev_create+0x9d/0xc0 [ 502.079228] __tun_chr_ioctl+0x137c/0x3dc0 [ 502.079262] ? tun_chr_read_iter+0x1e0/0x1e0 [ 502.079272] ? rcu_note_context_switch+0x710/0x710 [ 502.079293] ? __might_sleep+0x95/0x190 [ 502.079311] ? _cond_resched+0x14/0x30 [ 502.079331] ? selinux_file_ioctl+0x444/0x690 [ 502.079342] ? __fget_light+0x29d/0x390 [ 502.079356] ? selinux_capable+0x40/0x40 [ 502.079409] tun_chr_compat_ioctl+0x29/0x30 [ 502.079416] ? tun_chr_compat_ioctl+0x29/0x30 [ 502.079429] compat_SyS_ioctl+0x151/0x2a30 [ 502.079441] ? do_fast_syscall_32+0x156/0xf9d [ 502.079449] ? __tun_chr_ioctl+0x3dc0/0x3dc0 [ 502.079461] ? do_ioctl+0x60/0x60 [ 502.079472] do_fast_syscall_32+0x3ee/0xf9d [ 502.079495] ? do_int80_syscall_32+0x9d0/0x9d0 [ 502.079515] ? lockdep_sys_exit+0x47/0xf0 [ 502.079525] ? syscall_return_slowpath+0x2ad/0x550 [ 502.079541] ? sysret32_from_system_call+0x5/0x3b [ 502.079560] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 502.079582] entry_SYSENTER_compat+0x51/0x60 [ 502.079589] RIP: 0023:0xf7f1ac79 [ 502.079593] RSP: 002b:00000000f771608c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 502.079603] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 00000000400454ca [ 502.079607] RDX: 0000000020db3fd8 RSI: 0000000000000000 RDI: 0000000000000000 [ 502.079612] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 502.079616] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 502.079620] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 502.091325] encrypted_key: master key parameter '@Œéøx [ 502.091325] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 502.091325] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid 2017/12/02 22:21:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x59, 0x8d9b, 0x0, 0x3f, 0x0, {0x0, @in6={{0xa, 0x1, 0x4e, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000568000-0x6)={r1, 0x1}, 0x6) socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000089f000)="2f6465762f73657175656e6365723200", 0x40000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000885000)={0x3, &(0x7f0000c29000-0x3c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2017/12/02 22:21:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="349fad69adda", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) 2017/12/02 22:21:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x1000200) getsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000636000-0x4)=0x0, &(0x7f0000cea000-0x4)=0x4) sendto$inet6(r1, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000b1e000-0x4)={r1}) ioctl$sock_bt_hci(r3, 0x400448dd, &(0x7f0000739000-0xb6)="a2f535b3901ac98a8d6c00841883219c1985b678837da4feadcd6265c98016d90b72150024fa3793a4010541e9d1590098ff8bbc06b459d168af6c8af7c243c3463943297c66d2145136e8537fe8ead801f6f4e79c1f9f15815c6f6149b7a40fbc1c2ba7193480ff559041a50c8105ee808f6775d21b5d991507f3e795b65d961f7ce1b96dc337d2c74b5f60d469ed9a0fd97db569032e77d56c3c841e4ebfe09133475fc05d43765f91d21e3779ba29f1e79725ba8c") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000b23000-0x48)=[{0x3, 0x7fff}, {0xf, 0x7}, {0x2, 0x10001}, {0x0, 0x8000}, {0x7, 0xfffffffffffff299}, {0x4, 0x5}, {0xe, 0x40}, {0x4, 0x80}, {0x7, 0x5}], 0x9) accept4(r2, 0x0, &(0x7f0000feb000-0x4)=0x0, 0x0) 2017/12/02 22:21:36 executing program 0 (fault-call:7 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000749000)="2e2f66696c653000", 0x8) write(r0, &(0x7f00004a0000-0x29)="a9c25cc98dba8b2900755b6376d27169a896b0cf1801daf5a4d1acb82713305cabeea9bb4afd942e69", 0x29) socket$netlink(0x10, 0x3, 0x5) r1 = socket$inet6(0xa, 0xe, 0x8000000020000007) r2 = syz_open_dev$tun(&(0x7f000071e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) readv(r2, &(0x7f000073f000-0x20)=[{&(0x7f0000ce5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000be1000)={0x0, @in={{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]}, 0xce, 0x1ff}, &(0x7f0000eda000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000947000-0xc)=@sack_info={r4, 0x5, 0x0}, 0xc) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000580000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) setsockopt$llc_int(r3, 0x10c, 0x4, &(0x7f0000b78000-0x4)=0x225, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) setsockopt(0xffffffffffffffff, 0x5, 0x6, &(0x7f000008e000)="eb13112472ddefcf1c1eff9d759e2eb7af1ea83323879a7edf55678182e23aa87a58365cb2a3c7191f3d360ce34fe99928ea90f9770ab2d2e891c03f6aa70acd878edb4f2c9932262d9624ca153ea62c8946fdc491efaffdfd76424e9a5f0701287e838194d764367e4e770d5b7971d45b5b2a1d8317108234a9d8bcef9687b615a23faf0973c6a3a06cde8d203b010c391b066dbafc1de14145d324e9b51d920a44", 0xa2) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000820000-0x1c)={0x0, 0x2, [@random="20302bb8012a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) read(r5, &(0x7f00001a4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ab9000)={r0, &(0x7f0000919000-0x8d)="a326eb66f7ed1301499856d9c61cffd88b3ee7b41484ec64879a835feae6d6c7f65ecf4a4891c73d8965033f892e2d83f7ac4abfc3b798db9a63e7c453b1e349613093fbc995c5c47cac42be1a82baf80103b527469f8faebbf8dd122a3900e921e4e1a7d813de1d4a06320967e1d791cf46ef3dcd0d8aa5245b4b2e5d4d982a1d347fb7d73eb94112a7a27128"}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000954000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x8, 0x8, 0xd5d, 0xfffffffffffffff8}, &(0x7f00008a5000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000670000)={r6, 0x400}, &(0x7f00007a6000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e4c000-0x8)={r6, 0x6}, &(0x7f0000d07000)=0x8) r7 = getpgid(0x0) tkill(r7, 0x1000000000016) r8 = request_key(&(0x7f000076f000-0x5)="6365706800", &(0x7f000026e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ee9000)="2f6465762f6c6f6f702300", 0xffffffffffffffff) r9 = add_key$user(&(0x7f0000c97000-0x5)="7573657200", &(0x7f0000792000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000144000)="fa85dd3251799c702cde7df0632c8d2e5b292a0fd12fe90a35fa4e392f3016971f37dc0bb1053fffe7200691c3475ea852ee90c86eccfaba9fe96a9c879d9af0137c660922628cc3ecda7f52aae9048fe2fb074496ff80d2a73788c0379372491ffccd49d2fef07224ea9b6330bea5a3e842af53d51379", 0x77, 0xfffffffffffffffd) r10 = add_key(&(0x7f000047e000-0xa)="656e6372797074656400", &(0x7f00000d2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000005f000)="c4d5d58dead7876582ef4dfbdaf4fc1be9ff1ffd9cb657aec9a6b59cb1f69184e5a0dcbc00d163adfd4146fb339c7e001862cd36382a1e8ac12522f7111669694ed6a236372bb225d2aab08b8805a3a5", 0x50, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00005bd000-0xc)={r8, r9, r10}, &(0x7f0000f2a000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, &(0x7f0000741000)={&(0x7f0000517000)={"746772313630"}, &(0x7f000096f000-0x5a)="e08ca7f5a6a2187f0cea09c610d2b9b57b1fe6912a262f4a24fc404fcfefd38bad3e5d0e10d4f2cd1de42f796d292397d1528acfbffc2a097fd65ea442c770baef537c1a6aef119b7e3e60142a2ca08888de0f0910d6288f39dc", 0x5a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 22:21:36 executing program 5: r0 = socket(0x1e, 0x2, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)="706b6373375f7465737400", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000)="706b6373375f7465737400", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x1)="00", 0xfffffffffffffffa) keyctl$search(0xa, r1, &(0x7f0000001000-0xa)="73797a6b616c6c657200", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r2) setsockopt$inet_tcp_buf(r0, 0x6, 0x80000000000, &(0x7f0000000000)="aa", 0x1) prctl$void(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000001000-0x21)="2d766d6e65743076626f786e6574317d6d696d655f7479706573656c696e757800", 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000-0xc)={&(0x7f0000001000)="2e2f66696c653000", r3}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000003000-0x5)="7573657200", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x1000)="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", 0x1000, 0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000002000)={0x0, 0x4}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000003000+0x60d)={r5, 0xeb75, 0xbb, "bde6b80609962b9ce6a541bb79a5ea02dacbf8b8cff355c371c62c2a00821ab0ff48391d7ac160310c7ec37eb472033c3c2499312af47e3c9a2467f17d83fdea9e7f47da0e9cf1787b6ccd7817c0179cc9b698f4795b090ab7b56ccbbff2a044b1f55ae7caba9c3e8fb4f98be87abcaea30191ca8f3a59e7e509674ba1355da4cd564d8504666c1a1b9659bd83731ca26cc9e5adac5d75f723f179d055b5ff1986f375fc01d26b14276c29a14ad68ab03fb7a3f7a7a039dfebb0ee"}, 0xc3) keyctl$read(0xb, r4, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d) 2017/12/02 22:21:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008b8000-0x8)={0x0, 0x0}) pipe(&(0x7f0000d13000-0x8)={0x0, 0x0}) listen(r2, 0x57) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f00004f0000-0x8)={r0, 0x2}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000026b000)=0x0) fcntl$getownex(r2, 0x10, &(0x7f0000108000-0x1)={0x0, 0x0}) kcmp(r3, r4, 0x6, r2, r1) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) r5 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") pread64(r5, &(0x7f00006f6000)="", 0x0, 0x2000000) 2017/12/02 22:21:36 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = add_key(&(0x7f0000ac7000-0xa)="656e6372797074656400", &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000770000-0x94)="27eb54c63444f251b09984c4ae89531d2c0e1911fee105cc3673b7164af24c691bb592cd6084ee4d2040088ce9f8780aaaa098dd727085266c2ce4315ff8f7fb79eb2bad37a80e494abb0a800c46fc9333aa483e461862e46d18366c3651ff5b00af344365c623435bdb607c66bf", 0x6e, 0xffffffffffffffff) socket$bt_hci(0x1f, 0x3, 0x1) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000c7000-0x4)=0xfffffffffffffffe, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000626000)={0x8, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = mq_open(&(0x7f0000d7e000)="6574683000", 0x842, 0x0, &(0x7f000033f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000d57000/0x1000)=nil}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e91000-0x2)="77", 0x1, 0x0, &(0x7f0000c2d000-0x10)={0x77359400, 0x0}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000927000)={0x1, &(0x7f00007b9000)=[{0x8d, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000d05000-0x5c)={0x0, 0x0, 0x27, {0x0, 0x0}, 0x8, 0xe1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r2, &(0x7f0000001000-0xc)={0x10, 0x0, 0x10000, 0x100000000}, 0xc) dup(r1) 2017/12/02 22:21:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002af000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000148000-0x6b)={0x0, 0x63, "91bd311548a962fbc3b9066cd15b3c17793bbc6e746cedf12018f044e1901b7dd99a6fbae7b77566fb15a84cf289ac954a43b899aca737858923b09a1a7abee1eabc831037c195dfba829e8ce686baf7467120d13c2194a287d3fcfb9847923b62f538"}, &(0x7f0000c96000)=0x6b) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000032d000-0xc)={r1, 0x6, 0x30}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000b91000-0x16)="6e65742f736f636b7374617400") lstat(&(0x7f0000741000)="2e2f66696c653000", &(0x7f00009d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x54ca, 0x0}, 0x0, 0x0, r2, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d77000)=0x0, &(0x7f000045e000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f71000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000488000-0x4)=0xa0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00005fc000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000392000)=0xc) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000c8b000)={r3, 0x1, 0x6, @random="281604b6a05f", [0x0, 0x0]}, 0x10) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000d3e000-0xc)={{0x5, 0x8, 0x3, 0x5, 0x3, 0x9}, 0x2}) 2017/12/02 22:21:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) pipe(&(0x7f000012f000-0x8)={0x0, 0x0}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000881000)={0x1, 0x7fff, 0x8, 0x401, 0x401, 0x1ff}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2017/12/02 22:21:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349fad69adda", @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) [ 502.133101] encrypted_key: insufficient parameters specified 2017/12/02 22:21:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002af000-0x8)={0x0, 0x0}) r0 = syz_open_dev$vcsn(&(0x7f00004cb000-0xa)="2f6465762f7663732300", 0x3043, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00008a0000-0x4)=0x1, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000b91000-0x16)="6e65742f736f636b7374617400") lstat(&(0x7f0000741000)="2e2f66696c653000", &(0x7f00009d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f71000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000488000-0x4)=0xa0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") 2017/12/02 22:21:36 executing program 4: r0 = syz_open_dev$mouse(&(0x7f00004fc000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x2, 0x20080) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000504000)={0x7, {{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]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000300000-0x108)={0x1, {{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00002c9000-0x8)={@empty=0x0, @multicast2=0x0}, &(0x7f00003d0000)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") pread64(r1, &(0x7f00006f6000)="", 0x0, 0x2000000) stat(&(0x7f0000f65000-0x8)="2e2f66696c653000", &(0x7f0000106000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/02 22:21:36 executing program 5: r0 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000994000)={0x0, 0x30, &(0x7f0000001000-0x30)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9}, &(0x7f0000c9a000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00008ea000)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="", 0x0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f00007ca000)="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", 0xff) 2017/12/02 22:21:36 executing program 6: r0 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() timer_create(0x1, &(0x7f00001aa000-0x58)={0x0, 0x2c, 0x3, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000)=0x0) getpgid(0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000369000-0x9)="2f6465762f72746300", 0x0, 0x0) bind$ax25(r1, &(0x7f00002e3000)={0x3, {"252ba306cf1993"}, 0xffffffff}, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000531000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000963000-0x4)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000efc000-0x9)="6c6f67696e75696400") pread64(r3, &(0x7f0000a4a000)="", 0x0, 0x2000000) [ 502.787334] encrypted_key: master key parameter '@Œéøx [ 502.787334] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 502.787334] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid [ 502.812461] FAULT_INJECTION: forcing a failure. [ 502.812461] name failslab, interval 1, probability 0, space 0, times 0 2017/12/02 22:21:36 executing program 2: r0 = syz_open_dev$mice(&(0x7f000078d000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000699000)=0x6, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f00006ce000-0x8)="2e2f66696c653000", 0x400100, 0x41) getsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f00003bf000)=0x0, &(0x7f0000199000-0x4)=0x4) 2017/12/02 22:21:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000488000-0x8)={0x0, 0x0}) r4 = getpid() stat(&(0x7f00004b6000)="2e2f66696c653000", &(0x7f0000ccd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00007c4000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000187000-0x4)=0x0) getresuid(&(0x7f0000bfc000-0x4)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f000073b000)=0x0) r9 = getegid() r10 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000b18000)="2e2f66696c653000", &(0x7f0000606000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fbc000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b9c000-0x4)=0x0) stat(&(0x7f0000365000-0x8)="2e2f66696c653000", &(0x7f00007c5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00007d2000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000452000)=0x0) r17 = getuid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000d87000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a24000-0x4)=0x0) stat(&(0x7f0000e6c000-0x8)="2e2f66696c653100", &(0x7f00004ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000054c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000981000)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000147000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000323000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078d000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000608000)={0x0, 0x0, 0x0}, &(0x7f0000a92000-0x4)=0xc) r25 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000a3e000-0xe8)={{{@in=@loopback=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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b9000-0x4)=0xe8) lstat(&(0x7f0000693000)="2e2f66696c653000", &(0x7f000025e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000580000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000425000-0xe8)={{{@in=@local={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, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001bc000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000098c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000080b000)=0xc) sendmmsg$unix(r3, &(0x7f0000ce8000-0x54)=[{&(0x7f00007df000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000815000+0x820)=[{&(0x7f000018a000)="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0x1000}, {&(0x7f0000473000-0xc1)="246b27eb0cbf84f3b537353b495791d5917cf530d3cc34777bde04fb5a4608ddca8c097ff893691dcfd8de3c5ec89a6e958c37bdc7b496e724b4fbd3c1be575f34551f45e369e4edc5f27b2fb88b650add5b4099d2d13cfec42644c2faa0cbb8132e2828e6b4cd8be431a46066abdc89ea84ab47b6f0162a3ddfa666827f5df9ae328233613c7503f612bcd9d27fb4f9f51190dfab4f1091f9e002b0294123fe8d02cf14baba262a7dca01e5b784d49c7f0947241da0e584c7bf389acdeb20a60a", 0xc1}, {&(0x7f00003cd000)="510040dbf1fe8d96ad5230dcd9c2803854db5a25974fe6a54bc6796336416d47284f0b536ca03b0826f5552231fd538e93f82d0cb2e348115a01b85b0a5bf822aa25ddf4b24e53394bce9bfbf8f45c8acfdfd8d2f02a1c168551a2c58eaf77f82a7aa72b778537917c4e65a00854384afda189df494f450144f4598513ee78aa5a0047a2b7c3cc1e440f39435b3c2a30df36720b19e29a79a14985b105d9699312bdee2750b82a50287ec497deee0fa6dea552b63ca0c776bf4a879d2cb147f301b54ad7793260a9ef7f9d0e1fd3ec7bd270e511d17da11944e6b902ecd24534f5b30d9bdf8313f95183c7d926c91ce7", 0xf0}, {&(0x7f00002f1000)="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", 0xfc}, {&(0x7f0000388000-0x7f)="4ecc0d7facefc0da97a8cc0f3db9f0a78ab4a48040a42df3b94bf5b9504b07470d9071c0d0951aa23c7fcdf2681e061eea3fdd2294f4a82d7454cc0d5ba7881b2aa1a7a99de89e73cdc278c5a31d6bff10a76ab714bebe88eb90f7e4d16c854ab9e12bf07fc0681e6e03eb3cf5d0877c5c0656b4c2cf716f8ae18522db71bd", 0x7f}], 0x5, &(0x7f0000cf7000+0xfba)=[@rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r0, r1, r1]}, @rights={0x24, 0x1, 0x1, [r2, r0, r2, r2, r2, r2]}, @rights={0x34, 0x1, 0x1, [r1, 0xffffffffffffff9c, r1, r2, r2, r0, r1, r1, r2, r2]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0x110, 0x80}, {&(0x7f0000d36000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000aeb000)=[{&(0x7f0000a3e000)="2f8ea9e587e4f54dae30709406cc646d0a6cb1a0323442b63a7c82b5785ff91bc4fa3117249f8d1bf2087beceb2191b3d18282639986fc48c792e75c55f3d66d8e54df78d919", 0x46}, {&(0x7f0000796000-0x74)="dd490d14a1e6528c9981a7566c46d72ce12a81d25af4087408a68d7e85569d2b87364cacb595b8fcce243391bd46d9d403ae893e148f7a70ed37925f999c01c5144b97f3997e073cd715e039a1ad7b5f26756cd6e2a13532d6fe3a1e6111c3d1c5e149c7e92bd215a7fd36fcf72ed2addb7e95ed", 0x74}, {&(0x7f00002d3000)="9ea4ff71b15e2a030829ce41aff1bf7921e05dd3dcc7ce967f542fce4deaf93ed5315b8400aa3eba796922fbd25e439f4a6426ba998a4046554a5e8e7c6d5d0b1b2b367e8a2871e22aab7e06ff", 0x4d}, {&(0x7f0000ec1000)="c23f174f77b2f10c428f9e6159cea6880fc395240bd0a201a1c462e2d08af26105e09525e7ecfbc8fb6be54041ec8416f42d99fe6ca70ed4025d0d154896471de9fd1856fb5aa6146b56a821fd080b88db8f2148e9c09e77f9a853867c9bc7dd4e4cc84c", 0x64}, {&(0x7f000019b000)="97104a779a486153ed43968cb8a18f23dafad5d802fc9a07858a8479246898507729375683b971366096d73698fc669890830397d3c87378172efd417f0a861e697f62ad70b98ccaf7c59f8b368415178e6714a660d840d45fca193f905ad7f9e5c8a911dc34b8f00fa3e0bf346c034aab2079173790f63242c84933fe8af0b4f4125d3c1320c1b2448113e4f863a0498aace9c3", 0x94}, {&(0x7f00007f7000)="0f55a6d9d327bb8dd4ef8dcba4d254754350eb20ea2031d9b41e2747300f90e96cd050a8e61e27104826958be59dbcd63034f07ea60905c49afda2212d4a50d196331b87b455039007f39c2c8b95cc1a6eac5cc8be131ed7074954314ac2c35811d6c149bab93bf3da6bab1b28e3d056c8b53762beee", 0x76}], 0x6, &(0x7f0000ad5000-0x104)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r2, r1, r1]}, @rights={0x34, 0x1, 0x1, [r2, r2, r1, r1, r1, r2, r2, r1, r2, r2]}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @cred={0x18, 0x1, 0x2, r22, r23, r24}, @rights={0x28, 0x1, 0x1, [r2, r0, r2, r0, r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r25, r26, r27}], 0x104, 0x4000}, {&(0x7f0000348000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00003dd000)=[{&(0x7f0000c55000)="7c2ec3657cb0a1332bba5907575c6068148bbdc2e44047fb54906c2c8d0208f70eeabbd5e3f6c2749ba56027c401cbc386b5b5d9567638a03064ffae27812771029f9b926285e26edebf582d21dde8cf425563173a5881efa497739e67d75749d3c7f8675a9e04cd6fd46b7f37782378624c35fb44a5625292a2df298375ca40c5cf0936f4550d3503e4dd9beab72a1400da0fb5247d931790fc1c9ede", 0x9d}, {&(0x7f00004a8000)="5212f614cab285fc8831148f709d669c114911fd46536fc0c50ff8dce6eef4abce5ddac8a815bac6fd2c57ac9fe7a1a250d9694568dfe6128f446af4cafb9378dad8309fe1e96defc030f241", 0x4c}, {&(0x7f000095f000)="18335505496d06db57db60a8480b4a43f129cdc58e82736dc7c56c36db3a3905f39a6d2e483c307ef304f97d8db2655d54f6ffc7fb505820731f292e948cda0529823fbe8188b97d687019331685490dc7b017c0f3596c58d919d29d4f54d2f663479ae8a05c00d672a106da80606b3a37b726d810fdc20f2d1016c959079154f2d029253dd7ee776e42f076fc9f1a5ac273465ecdaaed43e4b52d9a1b8f8fe54deb28e338f520bb43e972982c8ad37ddb7f729207b0348d1cf32bdb50817f2277f15beb", 0xc4}, {&(0x7f0000c4a000)="d1d3818673cc098013682850a21440a306702f3ce0fda1e2eb05456e89d64e07e6b21fafff90274236fbc04d6c1ddc8c74a15642eedc55af12884ee48cd55a3ec55bf04420d716012a19c07b625c859f05385e20d4a0dbd89cb597d7979c6ddc538b4b26e7938f656415b4f74ed4b2afeb0db7caf17b40565b0c45fb2eab5bd43f9989bfe362bd6f0fe18c93822b75b6c98814ed700ba28be4577b0c4fd80a2f840f6f197e18387213e9ce", 0xab}], 0x4, &(0x7f00009a8000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r28, r29, r30}], 0x40, 0x20000000}], 0x3, 0x4004014) listen(r2, 0x1000200) sendto$inet6(r1, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r2, 0x0, &(0x7f0000feb000-0x4)=0x0, 0x0) [ 502.823844] CPU: 0 PID: 25178 Comm: syz-executor0 Not tainted 4.15.0-rc1+ #115 2017/12/02 22:21:36 executing program 6: r0 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() timer_create(0x1, &(0x7f00001aa000-0x58)={0x0, 0x2c, 0x3, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000)=0x0) getpgid(0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000369000-0x9)="2f6465762f72746300", 0x0, 0x0) bind$ax25(r1, &(0x7f00002e3000)={0x3, {"252ba306cf1993"}, 0xffffffff}, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000531000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000963000-0x4)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000efc000-0x9)="6c6f67696e75696400") pread64(r3, &(0x7f0000a4a000)="", 0x0, 0x2000000) 2017/12/02 22:21:36 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) rt_sigpending(&(0x7f0000549000)={0x0}, 0x8) r0 = add_key(&(0x7f0000ac7000-0xa)="656e6372797074656400", &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000770000-0x94)="27eb54c63444f251b09984c4ae89531d2c0e1911fee105cc3673b7164af24c691bb592cd6084ee4d2040088ce9f8780aaaa098dd727085266c2ce4315ff8f7fb79eb2bad37a80e494abb0a800c46fc9333aa483e461862e46d18366c3651ff5b00af344365c623435bdb607c66bf", 0x6e, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000c7000-0x4)=0xfffffffffffffffe, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000626000)={0x8, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f0000d7e000)="6574683000", 0x842, 0x0, &(0x7f000033f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000d57000/0x1000)=nil}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e91000-0x2)="77", 0x1, 0x0, &(0x7f0000c2d000-0x10)={0x77359400, 0x0}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000927000)={0x1, &(0x7f00007b9000)=[{0x8d, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000d05000-0x5c)={0x0, 0x0, 0x27, {0x0, 0x0}, 0x8, 0xe1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() getgid() 2017/12/02 22:21:36 executing program 0 (fault-call:7 fault-nth:4): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000749000)="2e2f66696c653000", 0x8) write(r0, &(0x7f00004a0000-0x29)="a9c25cc98dba8b2900755b6376d27169a896b0cf1801daf5a4d1acb82713305cabeea9bb4afd942e69", 0x29) socket$netlink(0x10, 0x3, 0x5) r1 = socket$inet6(0xa, 0xe, 0x8000000020000007) r2 = syz_open_dev$tun(&(0x7f000071e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) readv(r2, &(0x7f000073f000-0x20)=[{&(0x7f0000ce5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000be1000)={0x0, @in={{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]}, 0xce, 0x1ff}, &(0x7f0000eda000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000947000-0xc)=@sack_info={r4, 0x5, 0x0}, 0xc) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000580000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) setsockopt$llc_int(r3, 0x10c, 0x4, &(0x7f0000b78000-0x4)=0x225, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) setsockopt(0xffffffffffffffff, 0x5, 0x6, &(0x7f000008e000)="eb13112472ddefcf1c1eff9d759e2eb7af1ea83323879a7edf55678182e23aa87a58365cb2a3c7191f3d360ce34fe99928ea90f9770ab2d2e891c03f6aa70acd878edb4f2c9932262d9624ca153ea62c8946fdc491efaffdfd76424e9a5f0701287e838194d764367e4e770d5b7971d45b5b2a1d8317108234a9d8bcef9687b615a23faf0973c6a3a06cde8d203b010c391b066dbafc1de14145d324e9b51d920a44", 0xa2) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000820000-0x1c)={0x0, 0x2, [@random="20302bb8012a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) read(r5, &(0x7f00001a4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ab9000)={r0, &(0x7f0000919000-0x8d)="a326eb66f7ed1301499856d9c61cffd88b3ee7b41484ec64879a835feae6d6c7f65ecf4a4891c73d8965033f892e2d83f7ac4abfc3b798db9a63e7c453b1e349613093fbc995c5c47cac42be1a82baf80103b527469f8faebbf8dd122a3900e921e4e1a7d813de1d4a06320967e1d791cf46ef3dcd0d8aa5245b4b2e5d4d982a1d347fb7d73eb94112a7a27128"}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000954000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x8, 0x8, 0xd5d, 0xfffffffffffffff8}, &(0x7f00008a5000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000670000)={r6, 0x400}, &(0x7f00007a6000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e4c000-0x8)={r6, 0x6}, &(0x7f0000d07000)=0x8) r7 = getpgid(0x0) tkill(r7, 0x1000000000016) r8 = request_key(&(0x7f000076f000-0x5)="6365706800", &(0x7f000026e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ee9000)="2f6465762f6c6f6f702300", 0xffffffffffffffff) r9 = add_key$user(&(0x7f0000c97000-0x5)="7573657200", &(0x7f0000792000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000144000)="fa85dd3251799c702cde7df0632c8d2e5b292a0fd12fe90a35fa4e392f3016971f37dc0bb1053fffe7200691c3475ea852ee90c86eccfaba9fe96a9c879d9af0137c660922628cc3ecda7f52aae9048fe2fb074496ff80d2a73788c0379372491ffccd49d2fef07224ea9b6330bea5a3e842af53d51379", 0x77, 0xfffffffffffffffd) r10 = add_key(&(0x7f000047e000-0xa)="656e6372797074656400", &(0x7f00000d2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000005f000)="c4d5d58dead7876582ef4dfbdaf4fc1be9ff1ffd9cb657aec9a6b59cb1f69184e5a0dcbc00d163adfd4146fb339c7e001862cd36382a1e8ac12522f7111669694ed6a236372bb225d2aab08b8805a3a5", 0x50, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00005bd000-0xc)={r8, r9, r10}, &(0x7f0000f2a000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, &(0x7f0000741000)={&(0x7f0000517000)={"746772313630"}, &(0x7f000096f000-0x5a)="e08ca7f5a6a2187f0cea09c610d2b9b57b1fe6912a262f4a24fc404fcfefd38bad3e5d0e10d4f2cd1de42f796d292397d1528acfbffc2a097fd65ea442c770baef537c1a6aef119b7e3e60142a2ca08888de0f0910d6288f39dc", 0x5a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 22:21:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000030c000)={0x0, 0xe1, &(0x7f00008c8000)="2515f0c02c5f8a398c18ecb894c19a5bd24742b18061e03996a823a5afffb4875f9d42ae6053ca799e93fe1a189ebf1b1befbb9feef35965f7a82f42070d0725082c02180e8a2129567d328ba645d22b67f655572bebab1292b8cdac50b68d75796b5ddd2ba03024be1daacf27e863112a28076d8ecb650b018f44527df34ade1a9e3930f22b921d6a29961fb2932ee6a8215832dec78ad1ece1c50180f2d1dbd68af9072977518f1702625bf41a66fde5b6e21070f1b13bb0b7fd98dbca33d6b75a189e3d89129916ff67e87107284aef0108b9bfcd1c8e7c80c0083c2fb2de5e"}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000b2f000)={0x100000000, 0x4, 0x2400000000, 0x8, 0x360a925e, 0x74, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r0, &(0x7f00006f6000)="", 0x0, 0x2000000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000d17000-0x10)={&(0x7f0000a24000/0x1000)=nil, 0x1000}) epoll_pwait(r0, &(0x7f0000677000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x200, &(0x7f0000a9a000)={0x401}, 0x8) 2017/12/02 22:21:36 executing program 5: r0 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x8, 0x4, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="72", 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000af6000-0x9)="2f6465762f72746300", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000356000)={0x0, 0x54}, &(0x7f00000fc000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x5) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @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]}, 0xfff, 0x3}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={r2, 0x0, ""}, &(0x7f0000000000)=0x8) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000)=0xcb66, 0x4) 2017/12/02 22:21:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) [ 502.823851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/12/02 22:21:36 executing program 6: r0 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() timer_create(0x1, &(0x7f00001aa000-0x58)={0x0, 0x2c, 0x3, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000)=0x0) getpgid(0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000369000-0x9)="2f6465762f72746300", 0x0, 0x0) bind$ax25(r1, &(0x7f00002e3000)={0x3, {"252ba306cf1993"}, 0xffffffff}, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000531000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000963000-0x4)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000efc000-0x9)="6c6f67696e75696400") pread64(r3, &(0x7f0000a4a000)="", 0x0, 0x2000000) 2017/12/02 22:21:36 executing program 0 (fault-call:7 fault-nth:5): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000749000)="2e2f66696c653000", 0x8) write(r0, &(0x7f00004a0000-0x29)="a9c25cc98dba8b2900755b6376d27169a896b0cf1801daf5a4d1acb82713305cabeea9bb4afd942e69", 0x29) socket$netlink(0x10, 0x3, 0x5) r1 = socket$inet6(0xa, 0xe, 0x8000000020000007) r2 = syz_open_dev$tun(&(0x7f000071e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) readv(r2, &(0x7f000073f000-0x20)=[{&(0x7f0000ce5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000be1000)={0x0, @in={{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]}, 0xce, 0x1ff}, &(0x7f0000eda000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000947000-0xc)=@sack_info={r4, 0x5, 0x0}, 0xc) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000580000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) setsockopt$llc_int(r3, 0x10c, 0x4, &(0x7f0000b78000-0x4)=0x225, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) setsockopt(0xffffffffffffffff, 0x5, 0x6, &(0x7f000008e000)="eb13112472ddefcf1c1eff9d759e2eb7af1ea83323879a7edf55678182e23aa87a58365cb2a3c7191f3d360ce34fe99928ea90f9770ab2d2e891c03f6aa70acd878edb4f2c9932262d9624ca153ea62c8946fdc491efaffdfd76424e9a5f0701287e838194d764367e4e770d5b7971d45b5b2a1d8317108234a9d8bcef9687b615a23faf0973c6a3a06cde8d203b010c391b066dbafc1de14145d324e9b51d920a44", 0xa2) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000820000-0x1c)={0x0, 0x2, [@random="20302bb8012a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) read(r5, &(0x7f00001a4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ab9000)={r0, &(0x7f0000919000-0x8d)="a326eb66f7ed1301499856d9c61cffd88b3ee7b41484ec64879a835feae6d6c7f65ecf4a4891c73d8965033f892e2d83f7ac4abfc3b798db9a63e7c453b1e349613093fbc995c5c47cac42be1a82baf80103b527469f8faebbf8dd122a3900e921e4e1a7d813de1d4a06320967e1d791cf46ef3dcd0d8aa5245b4b2e5d4d982a1d347fb7d73eb94112a7a27128"}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000954000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x8, 0x8, 0xd5d, 0xfffffffffffffff8}, &(0x7f00008a5000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000670000)={r6, 0x400}, &(0x7f00007a6000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e4c000-0x8)={r6, 0x6}, &(0x7f0000d07000)=0x8) r7 = getpgid(0x0) tkill(r7, 0x1000000000016) r8 = request_key(&(0x7f000076f000-0x5)="6365706800", &(0x7f000026e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ee9000)="2f6465762f6c6f6f702300", 0xffffffffffffffff) r9 = add_key$user(&(0x7f0000c97000-0x5)="7573657200", &(0x7f0000792000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000144000)="fa85dd3251799c702cde7df0632c8d2e5b292a0fd12fe90a35fa4e392f3016971f37dc0bb1053fffe7200691c3475ea852ee90c86eccfaba9fe96a9c879d9af0137c660922628cc3ecda7f52aae9048fe2fb074496ff80d2a73788c0379372491ffccd49d2fef07224ea9b6330bea5a3e842af53d51379", 0x77, 0xfffffffffffffffd) r10 = add_key(&(0x7f000047e000-0xa)="656e6372797074656400", &(0x7f00000d2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000005f000)="c4d5d58dead7876582ef4dfbdaf4fc1be9ff1ffd9cb657aec9a6b59cb1f69184e5a0dcbc00d163adfd4146fb339c7e001862cd36382a1e8ac12522f7111669694ed6a236372bb225d2aab08b8805a3a5", 0x50, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00005bd000-0xc)={r8, r9, r10}, &(0x7f0000f2a000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, &(0x7f0000741000)={&(0x7f0000517000)={"746772313630"}, &(0x7f000096f000-0x5a)="e08ca7f5a6a2187f0cea09c610d2b9b57b1fe6912a262f4a24fc404fcfefd38bad3e5d0e10d4f2cd1de42f796d292397d1528acfbffc2a097fd65ea442c770baef537c1a6aef119b7e3e60142a2ca08888de0f0910d6288f39dc", 0x5a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 22:21:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) r1 = creat(&(0x7f000012b000-0x8)="2e2f66696c653000", 0x20) ioctl$TIOCSBRK(r0, 0x5427) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000dc0000)={0x4, 0x0, [{0x6, 0x40, 0x4, 0x7, 0xef5, 0x587, 0x1, [0x0, 0x0, 0x0]}, {0x4, 0x6, 0x2, 0x9, 0x2, 0xfffffffffffffffe, 0x80000000000, [0x0, 0x0, 0x0]}, {0x80000007, 0x0, 0x7, 0x7, 0x8000, 0x3, 0x2, [0x0, 0x0, 0x0]}, {0x0, 0x80000001, 0x5, 0x5, 0xffffffffffffff80, 0x8, 0x0, [0x0, 0x0, 0x0]}]}) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2017/12/02 22:21:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f000025e000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f00002ca000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x1000200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00004a3000)=0x3) sendto$inet6(r1, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r2, 0x0, &(0x7f0000feb000-0x4)=0x0, 0x0) [ 502.823854] Call Trace: [ 502.823870] dump_stack+0x194/0x257 [ 502.823890] ? arch_local_irq_restore+0x53/0x53 [ 502.823925] should_fail+0x8c0/0xa40 [ 502.823943] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 502.823960] ? depot_save_stack+0x12c/0x490 [ 502.823987] ? find_held_lock+0x39/0x1d0 [ 502.824039] ? __lock_is_held+0xbc/0x140 [ 502.824084] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 502.824103] ? rcu_note_context_switch+0x710/0x710 [ 502.824133] should_failslab+0xec/0x120 [ 502.824148] kmem_cache_alloc_node_trace+0x5a/0x760 [ 502.824158] ? mark_held_locks+0xb2/0x100 [ 502.824165] ? __lockdep_init_map+0xe4/0x650 [ 502.824177] ? __raw_spin_lock_init+0x1c/0x100 [ 502.824197] __kmalloc_node+0x33/0x70 [ 502.824209] kvmalloc_node+0x64/0xd0 [ 502.824223] alloc_netdev_mqs+0x9b8/0xed0 [ 502.824240] ? free_netdev+0x360/0x360 [ 502.824270] ? avc_has_perm+0x43e/0x680 [ 502.824284] ? avc_has_perm_noaudit+0x520/0x520 [ 502.824296] ? selinux_ipv4_output+0x40/0x40 [ 502.824334] ? selinux_capable+0x36/0x40 [ 502.824345] ? security_capable+0x8e/0xc0 [ 502.824361] ? selinux_tun_dev_create+0x9d/0xc0 [ 502.824377] __tun_chr_ioctl+0x137c/0x3dc0 [ 502.824408] ? tun_chr_read_iter+0x1e0/0x1e0 [ 502.824419] ? rcu_note_context_switch+0x710/0x710 [ 502.824438] ? __might_sleep+0x95/0x190 [ 502.824455] ? _cond_resched+0x14/0x30 [ 502.824473] ? selinux_file_ioctl+0x444/0x690 [ 502.824483] ? __fget_light+0x29d/0x390 [ 502.824496] ? selinux_capable+0x40/0x40 [ 502.824551] tun_chr_compat_ioctl+0x29/0x30 [ 502.824558] ? tun_chr_compat_ioctl+0x29/0x30 [ 502.824573] compat_SyS_ioctl+0x151/0x2a30 [ 502.824585] ? do_fast_syscall_32+0x156/0xf9d [ 502.824593] ? __tun_chr_ioctl+0x3dc0/0x3dc0 [ 502.824606] ? do_ioctl+0x60/0x60 [ 502.824619] do_fast_syscall_32+0x3ee/0xf9d [ 502.824646] ? do_int80_syscall_32+0x9d0/0x9d0 [ 502.824658] ? _raw_spin_unlock_irq+0x56/0x70 [ 502.824683] ? syscall_return_slowpath+0x2ad/0x550 [ 502.824703] ? sysret32_from_system_call+0x5/0x3b [ 502.824725] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 502.824749] entry_SYSENTER_compat+0x51/0x60 [ 502.824757] RIP: 0023:0xf7f1ac79 [ 502.824762] RSP: 002b:00000000f771608c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 502.824771] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 00000000400454ca [ 502.824776] RDX: 0000000020db3fd8 RSI: 0000000000000000 RDI: 0000000000000000 [ 502.824781] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 502.824786] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 502.824790] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 502.883614] encrypted_key: insufficient parameters specified [ 502.935123] encrypted_key: master key parameter '@Œéøx [ 502.935123] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 502.935123] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid [ 502.949773] FAULT_INJECTION: forcing a failure. [ 502.949773] name failslab, interval 1, probability 0, space 0, times 0 [ 502.949782] CPU: 0 PID: 25220 Comm: syz-executor0 Not tainted 4.15.0-rc1+ #115 [ 502.949787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 502.949790] Call Trace: [ 502.949803] dump_stack+0x194/0x257 [ 502.949819] ? arch_local_irq_restore+0x53/0x53 [ 502.949850] should_fail+0x8c0/0xa40 [ 502.949866] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 502.949898] ? find_held_lock+0x39/0x1d0 [ 502.949933] ? __lock_is_held+0xbc/0x140 [ 502.949971] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 502.949996] ? rcu_note_context_switch+0x710/0x710 [ 502.950008] ? memcpy+0x45/0x50 [ 502.950035] should_failslab+0xec/0x120 [ 502.950051] kmem_cache_alloc_trace+0x4b/0x750 [ 502.950066] ? __raw_spin_lock_init+0x1c/0x100 [ 502.950080] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 502.950099] selinux_tun_dev_alloc_security+0x49/0x170 [ 502.950115] security_tun_dev_alloc_security+0x6d/0xa0 [ 502.950122] ? __raw_spin_lock_init+0x2d/0x100 [ 502.950137] __tun_chr_ioctl+0x1818/0x3dc0 [ 502.950166] ? tun_chr_read_iter+0x1e0/0x1e0 [ 502.950175] ? rcu_note_context_switch+0x710/0x710 [ 502.950194] ? __might_sleep+0x95/0x190 [ 502.950209] ? _cond_resched+0x14/0x30 [ 502.950227] ? selinux_file_ioctl+0x444/0x690 [ 502.950236] ? __fget_light+0x29d/0x390 [ 502.950249] ? selinux_capable+0x40/0x40 [ 502.950300] tun_chr_compat_ioctl+0x29/0x30 [ 502.950307] ? tun_chr_compat_ioctl+0x29/0x30 [ 502.950321] compat_SyS_ioctl+0x151/0x2a30 [ 502.950332] ? do_fast_syscall_32+0x156/0xf9d [ 502.950340] ? __tun_chr_ioctl+0x3dc0/0x3dc0 [ 502.950352] ? do_ioctl+0x60/0x60 [ 502.950364] do_fast_syscall_32+0x3ee/0xf9d [ 502.950387] ? do_int80_syscall_32+0x9d0/0x9d0 [ 502.950409] ? lockdep_sys_exit+0x47/0xf0 [ 502.950419] ? syscall_return_slowpath+0x2ad/0x550 [ 502.950436] ? sysret32_from_system_call+0x5/0x3b [ 502.950456] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 502.950479] entry_SYSENTER_compat+0x51/0x60 [ 502.950485] RIP: 0023:0xf7f1ac79 [ 502.950489] RSP: 002b:00000000f771608c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 502.950498] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 00000000400454ca [ 502.950503] RDX: 0000000020db3fd8 RSI: 0000000000000000 RDI: 0000000000000000 [ 502.950507] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 502.950511] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 502.950516] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 502.956242] encrypted_key: insufficient parameters specified [ 502.998459] FAULT_INJECTION: forcing a failure. [ 502.998459] name failslab, interval 1, probability 0, space 0, times 0 [ 502.998471] CPU: 0 PID: 25234 Comm: syz-executor0 Not tainted 4.15.0-rc1+ #115 [ 502.998477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 502.998480] Call Trace: [ 502.998495] dump_stack+0x194/0x257 [ 502.998513] ? arch_local_irq_restore+0x53/0x53 [ 502.998528] ? lock_release+0xda0/0xda0 [ 502.998556] should_fail+0x8c0/0xa40 [ 502.998574] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 502.998597] ? print_usage_bug+0x3f0/0x3f0 [ 502.998615] ? find_held_lock+0x39/0x1d0 [ 502.998654] ? __lock_is_held+0xbc/0x140 [ 502.998696] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 502.998703] ? trace_hardirqs_on+0xd/0x10 [ 502.998719] ? rcu_note_context_switch+0x710/0x710 [ 502.998727] ? mod_timer+0x5d0/0x1470 [ 502.998755] should_failslab+0xec/0x120 [ 502.998770] __kmalloc+0x63/0x760 [ 502.998794] ? tun_attach+0x8e2/0x10b0 [ 502.998815] tun_attach+0x8e2/0x10b0 [ 502.998843] ? tun_do_read+0x1f60/0x1f60 [ 502.998854] ? lockdep_init_map+0x3d/0x70 [ 502.998862] ? tun_flow_delete.isra.43+0x290/0x290 [ 502.998873] ? rcu_read_lock_sched_held+0x108/0x120 [ 502.998884] ? init_timer_key+0x154/0x3e0 [ 502.998902] ? try_to_del_timer_sync+0x120/0x120 [ 502.998920] ? round_jiffies_up+0xce/0x100 [ 502.998933] ? __round_jiffies_up_relative+0x150/0x150 [ 502.998943] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 502.998973] __tun_chr_ioctl+0x1d38/0x3dc0 [ 502.999018] ? tun_chr_read_iter+0x1e0/0x1e0 [ 502.999028] ? rcu_note_context_switch+0x710/0x710 [ 502.999052] ? __might_sleep+0x95/0x190 [ 502.999069] ? _cond_resched+0x14/0x30 [ 502.999090] ? selinux_file_ioctl+0x444/0x690 [ 502.999101] ? __fget_light+0x29d/0x390 [ 502.999115] ? selinux_capable+0x40/0x40 [ 502.999172] tun_chr_compat_ioctl+0x29/0x30 [ 502.999179] ? tun_chr_compat_ioctl+0x29/0x30 [ 502.999195] compat_SyS_ioctl+0x151/0x2a30 [ 502.999207] ? do_fast_syscall_32+0x156/0xf9d [ 502.999216] ? __tun_chr_ioctl+0x3dc0/0x3dc0 [ 502.999229] ? do_ioctl+0x60/0x60 [ 502.999242] do_fast_syscall_32+0x3ee/0xf9d [ 502.999268] ? do_int80_syscall_32+0x9d0/0x9d0 [ 502.999291] ? lockdep_sys_exit+0x47/0xf0 [ 502.999303] ? syscall_return_slowpath+0x2ad/0x550 [ 502.999323] ? sysret32_from_system_call+0x5/0x3b [ 502.999346] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 502.999373] entry_SYSENTER_compat+0x51/0x60 [ 502.999380] RIP: 0023:0xf7f1ac79 [ 502.999385] RSP: 002b:00000000f771608c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 502.999395] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 00000000400454ca [ 502.999400] RDX: 0000000020db3fd8 RSI: 0000000000000000 RDI: 0000000000000000 [ 502.999405] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 502.999410] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 502.999415] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/02 22:21:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") pread64(r0, &(0x7f00006f6000)="", 0x0, 0x2000000) 2017/12/02 22:21:37 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) fsetxattr(r0, &(0x7f0000284000-0x8)=@random={"62747266732e00", "00"}, &(0x7f000080c000)="6b657972696e675c657468315c00", 0xe, 0x2) r1 = add_key(&(0x7f0000ac7000-0xa)="656e6372797074656400", &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000770000-0x94)="27eb54c63444f251b09984c4ae89531d2c0e1911fee105cc3673b7164af24c691bb592cd6084ee4d2040088ce9f8780aaaa098dd727085266c2ce4315ff8f7fb79eb2bad37a80e494abb0a800c46fc9333aa483e461862e46d18366c3651ff5b00af344365c623435bdb607c66bf", 0x6e, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000c7000-0x4)=0xfffffffffffffffe, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000626000)={0x8, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f0000d7e000)="6574683000", 0x842, 0x0, &(0x7f000033f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000d57000/0x1000)=nil}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e91000-0x2)="77", 0x1, 0x0, &(0x7f0000c2d000-0x10)={0x77359400, 0x0}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000927000)={0x1, &(0x7f00007b9000)=[{0x8d, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000d05000-0x5c)={0x0, 0x0, 0x27, {0x0, 0x0}, 0x8, 0xe1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() getgid() 2017/12/02 22:21:37 executing program 0 (fault-call:7 fault-nth:6): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000749000)="2e2f66696c653000", 0x8) write(r0, &(0x7f00004a0000-0x29)="a9c25cc98dba8b2900755b6376d27169a896b0cf1801daf5a4d1acb82713305cabeea9bb4afd942e69", 0x29) socket$netlink(0x10, 0x3, 0x5) r1 = socket$inet6(0xa, 0xe, 0x8000000020000007) r2 = syz_open_dev$tun(&(0x7f000071e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) readv(r2, &(0x7f000073f000-0x20)=[{&(0x7f0000ce5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000be1000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xce, 0x1ff}, &(0x7f0000eda000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000947000-0xc)=@sack_info={r4, 0x5, 0x0}, 0xc) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000580000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) setsockopt$llc_int(r3, 0x10c, 0x4, &(0x7f0000b78000-0x4)=0x225, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) setsockopt(0xffffffffffffffff, 0x5, 0x6, &(0x7f000008e000)="eb13112472ddefcf1c1eff9d759e2eb7af1ea83323879a7edf55678182e23aa87a58365cb2a3c7191f3d360ce34fe99928ea90f9770ab2d2e891c03f6aa70acd878edb4f2c9932262d9624ca153ea62c8946fdc491efaffdfd76424e9a5f0701287e838194d764367e4e770d5b7971d45b5b2a1d8317108234a9d8bcef9687b615a23faf0973c6a3a06cde8d203b010c391b066dbafc1de14145d324e9b51d920a44", 0xa2) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000820000-0x1c)={0x0, 0x2, [@random="20302bb8012a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) read(r5, &(0x7f00001a4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ab9000)={r0, &(0x7f0000919000-0x8d)="a326eb66f7ed1301499856d9c61cffd88b3ee7b41484ec64879a835feae6d6c7f65ecf4a4891c73d8965033f892e2d83f7ac4abfc3b798db9a63e7c453b1e349613093fbc995c5c47cac42be1a82baf80103b527469f8faebbf8dd122a3900e921e4e1a7d813de1d4a06320967e1d791cf46ef3dcd0d8aa5245b4b2e5d4d982a1d347fb7d73eb94112a7a27128"}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000954000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @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]}, 0xfffffffffffffff7, 0x8, 0x8, 0xd5d, 0xfffffffffffffff8}, &(0x7f00008a5000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000670000)={r6, 0x400}, &(0x7f00007a6000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e4c000-0x8)={r6, 0x6}, &(0x7f0000d07000)=0x8) r7 = getpgid(0x0) tkill(r7, 0x1000000000016) r8 = request_key(&(0x7f000076f000-0x5)="6365706800", &(0x7f000026e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ee9000)="2f6465762f6c6f6f702300", 0xffffffffffffffff) r9 = add_key$user(&(0x7f0000c97000-0x5)="7573657200", &(0x7f0000792000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000144000)="fa85dd3251799c702cde7df0632c8d2e5b292a0fd12fe90a35fa4e392f3016971f37dc0bb1053fffe7200691c3475ea852ee90c86eccfaba9fe96a9c879d9af0137c660922628cc3ecda7f52aae9048fe2fb074496ff80d2a73788c0379372491ffccd49d2fef07224ea9b6330bea5a3e842af53d51379", 0x77, 0xfffffffffffffffd) r10 = add_key(&(0x7f000047e000-0xa)="656e6372797074656400", &(0x7f00000d2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000005f000)="c4d5d58dead7876582ef4dfbdaf4fc1be9ff1ffd9cb657aec9a6b59cb1f69184e5a0dcbc00d163adfd4146fb339c7e001862cd36382a1e8ac12522f7111669694ed6a236372bb225d2aab08b8805a3a5", 0x50, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00005bd000-0xc)={r8, r9, r10}, &(0x7f0000f2a000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, &(0x7f0000741000)={&(0x7f0000517000)={"746772313630"}, &(0x7f000096f000-0x5a)="e08ca7f5a6a2187f0cea09c610d2b9b57b1fe6912a262f4a24fc404fcfefd38bad3e5d0e10d4f2cd1de42f796d292397d1528acfbffc2a097fd65ea442c770baef537c1a6aef119b7e3e60142a2ca08888de0f0910d6288f39dc", 0x5a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 22:21:37 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000098c000)="6e65742f72617700") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000357000)={0x0, 0x27, "977b66f944218287452da1a9061cd893bba8a50b85908d561ffd88897693a5c0138d9981f1827d"}, &(0x7f0000ed4000-0x4)=0x2f) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00002eb000)={r3, 0x5}, 0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getpeername$ax25(r2, &(0x7f00002c7000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f83000)=0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000381000)={0x8, &(0x7f0000bfb000)=[{0x322d, 0x7fffffff, 0x6, 0x10000}, {0x5, 0x100000001, 0x0, 0x3f}, {0x8000, 0x8001, 0x45, 0x401}, {0x200, 0x9, 0x68, 0x8}, {0x3, 0x7, 0x1, 0x80}, {0x400, 0xb4a, 0x7, 0x1000}, {0x5, 0x9, 0x9, 0x1000}, {0x2, 0x94b, 0x1, 0x1}]}, 0x8) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ff5000)="2f6465762f76637300", 0x420200, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r5, 0x800443d2, &(0x7f000052d000-0x8)={0x1, &(0x7f0000635000-0x14)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_NR_MMU_PAGES(r5, 0xae44, 0x9) listen(r1, 0x1000202) sendto$inet6(r1, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r4, 0x0, &(0x7f0000feb000-0x4)=0x0, 0x0) 2017/12/02 22:21:37 executing program 5: r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x45)="ea0c76664b57a2c7f5fdb5876d78cf52bca71e578a29b63dcef01af16898681fbd8052c0a60ce5b0a2f83ff4f72c9c3ce13cd644825de8b4685d4799e006a61a08e889245c", 0x45, 0x4, &(0x7f0000000000)=@nfc_llcp={0x27, 0x1675cdfd80000, 0x2, 0x7, 0x8, 0x4, "622621fa44056d7d2737b84b4717a120520f384dc190fa4c15043a6439d9b9faaa0d99c8832de7eaa85b63a967b14971ac24876c902bfb905b1a98f0b8628f", 0xbb83}, 0x58) 2017/12/02 22:21:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002af000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000b91000-0x16)="6e65742f736f636b7374617400") lstat(&(0x7f0000741000)="2e2f66696c653000", &(0x7f00009d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000527000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4, 0x15, 0x10, "138c61cd8c148e7bcde002958c496951bca87d1919676936bf5f4e8a0ea3a997e88d2613968bb6b31950b337d55c1fe263e80c66d469a2d8d795015f36dacd28", "79e98d60c20f46c034c28122ba2fa178e2c10c747032ecf66f73752ae8deb51635a32a1bfb5ad76c80e6f17cb9a98267ec2ca78b81e07b71a1729a2f3c2dffd3", "2a4e5cf8c918d851f55265efc17093d158f74623171c79ca74dd3d6d74161b33", [0xfffffffffffffff8, 0x1000]}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) close(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f71000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x400, 0x0, 0x10}, &(0x7f0000488000-0x4)=0xa0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") 2017/12/02 22:21:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() getpid() timer_create(0x1, &(0x7f00001aa000-0x58)={0x0, 0x2c, 0x3, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000)=0x0) getpgid(0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000369000-0x9)="2f6465762f72746300", 0x0, 0x0) bind$ax25(r1, &(0x7f00002e3000)={0x3, {"252ba306cf1993"}, 0xffffffff}, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000531000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000963000-0x4)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000efc000-0x9)="6c6f67696e75696400") pread64(r3, &(0x7f0000a4a000)="", 0x0, 0x2000000) 2017/12/02 22:21:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00004de000)=[@in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r2 = openat(0xffffffffffffff9c, &(0x7f000053d000-0x8)="2e2f66696c653000", 0xc0000, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000e30000)={r1, 0x40000000000}, &(0x7f0000dfa000)=0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000b73000-0x4)=0x0, &(0x7f00001ed000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) [ 503.011399] encrypted_key: insufficient parameters specified 2017/12/02 22:21:37 executing program 5: r0 = socket(0xf, 0x2, 0x4000000000000001) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) 2017/12/02 22:21:37 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000bc9000-0x40)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f00006f6000)="", 0x0, 0x2000000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00006e2000-0x4)=0x168f, 0x4) 2017/12/02 22:21:37 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000073c000-0x4)={0xffffffffffffff9c}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000b24000-0x8)={0x4, &(0x7f0000bb9000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2017/12/02 22:21:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002af000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000b91000-0x16)="6e65742f736f636b7374617400") lstat(&(0x7f0000741000)="2e2f66696c653000", &(0x7f00009d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001a3000-0xe5)={0x0, 0xdd, "fc176e4c1e7f21a78d70b3a14c7579c93b8cfd7f089c12005a0141fc02067bdddef1da4f17fc2702ad7d4b4fb4622da348b27527bec3b152e02766a301bc79b19056d9690df6ef285907bcd82d6f2015e2e2b536bf1653c3294320c73d4ff0dd8e64ba482c72e164c7f315c5bd16df808e3e4c0afbb2e24b1c281b9bb0e0d0bf54ff53978ed787eed5fd1e4fb2106fef7bb43c48413bc4d1723c1c85c6aa26a73de2b8b4992967473955797c4de33471be7f0ecf0588cfb3e6054ba6521da0e52f3a12236c7e144f8f526f393d909c184ab0b89faf355c254257240895"}, &(0x7f000035f000-0x4)=0xe5) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ecc000)=@sack_info={r2, 0x4, 0x6}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f71000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000488000-0x4)=0xa0) setsockopt$inet6_dccp_int(r1, 0x21, 0xe, &(0x7f00002c8000-0x4)=0x7, 0x4) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") 2017/12/02 22:21:37 executing program 5: r0 = socket(0x9, 0x2, 0x6) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000b0d000-0x10)={0x401, 0x7ff, 0x7, 0x3}) [ 503.833380] encrypted_key: master key parameter '@Œéøx [ 503.833380] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 503.833380] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid 2017/12/02 22:21:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() getpid() timer_create(0x1, &(0x7f00001aa000-0x58)={0x0, 0x2c, 0x3, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000)=0x0) getpgid(0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000369000-0x9)="2f6465762f72746300", 0x0, 0x0) bind$ax25(r1, &(0x7f00002e3000)={0x3, {"252ba306cf1993"}, 0xffffffff}, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000531000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000963000-0x4)=0xc) pread64(0xffffffffffffffff, &(0x7f0000a4a000)="", 0x0, 0x2000000) 2017/12/02 22:21:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x1000200) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r1, 0x0, &(0x7f0000feb000-0x4)=0x0, 0x0) 2017/12/02 22:21:37 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x80000000, 0x80000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002fd000)="2f6465762f72746300", 0x4c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x7ff) setns(r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") syz_open_dev$vcsa(&(0x7f0000da0000)="2f6465762f766373612300", 0x8, 0x4000) pread64(r2, &(0x7f00006f6000)="", 0x0, 0x2000000) 2017/12/02 22:21:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000fa0000)={0xb6, 0x0, {0xffffffffffffffff, 0x2, 0x6, 0x0, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000a12000)={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) ioctl$TIOCSCTTY(r3, 0x4c06, 0x0) bind$inet(r1, &(0x7f0000833000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000368000)={0x0, 0xfffffffffffffff8}, &(0x7f000079d000-0x4)=0x8) getsockname$inet6(r2, &(0x7f0000179000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000240000)=0x1c) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00001c3000-0x4)=0x2, 0x4) r4 = socket$inet(0x2, 0x803, 0x6) ioctl$KVM_RUN(r0, 0xae80, 0x0) r5 = syz_open_dev$tun(&(0x7f0000a3b000)="2f6465762f6e65742f74756e00", 0x0, 0x100000000000000a) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000b1a000-0x10)={0x3, 0x87a1, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) signalfd4(r3, &(0x7f00002d4000-0x8)={0xfffffffffffffffd}, 0x8, 0x80000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b27000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r6, 0x4018641b, &(0x7f00001a0000-0x18)={&(0x7f0000491000/0x3000)=nil, 0x2, 0x3, 0xa, &(0x7f0000d98000/0x3000)=nil, 0x81}) [ 503.857544] FAULT_INJECTION: forcing a failure. [ 503.857544] name failslab, interval 1, probability 0, space 0, times 0 [ 503.857555] CPU: 0 PID: 25245 Comm: syz-executor0 Not tainted 4.15.0-rc1+ #115 2017/12/02 22:21:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() getpid() timer_create(0x1, &(0x7f00001aa000-0x58)={0x0, 0x2c, 0x3, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000)=0x0) getpgid(0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000369000-0x9)="2f6465762f72746300", 0x0, 0x0) bind$ax25(r1, &(0x7f00002e3000)={0x3, {"252ba306cf1993"}, 0xffffffff}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000efc000-0x9)="6c6f67696e75696400") pread64(r2, &(0x7f0000a4a000)="", 0x0, 0x2000000) 2017/12/02 22:21:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002af000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000b91000-0x16)="6e65742f736f636b7374617400") lstat(&(0x7f0000741000)="2e2f66696c653000", &(0x7f00009d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$llc(r0, &(0x7f000091b000-0x10)={0x1a, 0xff, 0x5f3, 0x7fffffff, 0x7, 0x7fffffff, @random="566434695af7", [0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f71000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000488000-0x4)=0xa0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") [ 503.857560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 503.857563] Call Trace: [ 503.857576] dump_stack+0x194/0x257 [ 503.857594] ? arch_local_irq_restore+0x53/0x53 [ 503.857627] should_fail+0x8c0/0xa40 [ 503.857645] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 503.857666] ? mark_held_locks+0xb2/0x100 [ 503.857687] ? find_held_lock+0x39/0x1d0 [ 503.857720] ? __lock_is_held+0xbc/0x140 [ 503.857766] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 503.857782] ? pm_runtime_init+0x40e/0x4f0 [ 503.857795] ? rcu_note_context_switch+0x710/0x710 [ 503.857825] should_failslab+0xec/0x120 [ 503.857840] __kmalloc_track_caller+0x5f/0x760 [ 503.857850] ? lockdep_init_map+0x3d/0x70 [ 503.857867] ? kstrdup_const+0x39/0x50 [ 503.857887] kstrdup+0x39/0x70 [ 503.857900] kstrdup_const+0x39/0x50 [ 503.857918] kvasprintf_const+0x10e/0x160 [ 503.857935] kobject_set_name_vargs+0x5b/0x140 [ 503.857952] dev_set_name+0xb4/0xf0 [ 503.857965] ? device_initialize+0x5b0/0x5b0 [ 503.857983] ? __dev_get_by_name+0x150/0x150 [ 503.857995] ? rtnl_is_locked+0x54/0xb0 [ 503.858024] netdev_register_kobject+0xc3/0x360 [ 503.858044] register_netdevice+0xb2b/0x1010 [ 503.858067] ? netdev_change_features+0x100/0x100 [ 503.858084] ? round_jiffies_up+0xce/0x100 [ 503.858095] ? __round_jiffies_up_relative+0x150/0x150 [ 503.858106] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 503.858135] __tun_chr_ioctl+0x1d7a/0x3dc0 [ 503.858166] ? tun_chr_read_iter+0x1e0/0x1e0 [ 503.858176] ? rcu_note_context_switch+0x710/0x710 [ 503.858196] ? __might_sleep+0x95/0x190 [ 503.858212] ? _cond_resched+0x14/0x30 [ 503.858232] ? selinux_file_ioctl+0x444/0x690 [ 503.858244] ? __fget_light+0x29d/0x390 [ 503.858259] ? selinux_capable+0x40/0x40 [ 503.858314] tun_chr_compat_ioctl+0x29/0x30 [ 503.858321] ? tun_chr_compat_ioctl+0x29/0x30 [ 503.858336] compat_SyS_ioctl+0x151/0x2a30 [ 503.858347] ? do_fast_syscall_32+0x156/0xf9d [ 503.858357] ? __tun_chr_ioctl+0x3dc0/0x3dc0 [ 503.858370] ? do_ioctl+0x60/0x60 [ 503.858385] do_fast_syscall_32+0x3ee/0xf9d [ 503.858411] ? do_int80_syscall_32+0x9d0/0x9d0 [ 503.858434] ? lockdep_sys_exit+0x47/0xf0 [ 503.858444] ? syscall_return_slowpath+0x2ad/0x550 [ 503.858462] ? sysret32_from_system_call+0x5/0x3b [ 503.858482] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 503.858508] entry_SYSENTER_compat+0x51/0x60 [ 503.858516] RIP: 0023:0xf7f1ac79 [ 503.858520] RSP: 002b:00000000f771608c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 503.858530] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 00000000400454ca [ 503.858535] RDX: 0000000020db3fd8 RSI: 0000000000000000 RDI: 0000000000000000 [ 503.858539] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 503.858544] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 2017/12/02 22:21:37 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = add_key(&(0x7f0000ac7000-0xa)="656e6372797074656400", &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000770000-0x94)="27eb54c63444f251b09984c4ae89531d2c0e1911fee105cc3673b7164af24c691bb592cd6084ee4d2040088ce9f8780aaaa098dd727085266c2ce4315ff8f7fb79eb2bad37a80e494abb0a800c46fc9333aa483e461862e46d18366c3651ff5b00af344365c623435bdb607c66bf", 0x6e, 0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000b04000-0x8)="706167656d617000") ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000111000)=0x0) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000c7000-0x4)=0xfffffffffffffffe, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000626000)={0x8, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f0000d7e000)="6574683000", 0x842, 0x0, &(0x7f000033f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000d57000/0x1000)=nil}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e91000-0x2)="77", 0x1, 0x0, &(0x7f0000c2d000-0x10)={0x77359400, 0x0}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000927000)={0x1, &(0x7f00007b9000)=[{0x8d, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000d05000-0x5c)={0x0, 0x0, 0x27, {0x0, 0x0}, 0x8, 0xe1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x1, 0x4) getegid() getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x2c6d63c3}, 0x98) getgid() 2017/12/02 22:21:37 executing program 0 (fault-call:7 fault-nth:7): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000749000)="2e2f66696c653000", 0x8) write(r0, &(0x7f00004a0000-0x29)="a9c25cc98dba8b2900755b6376d27169a896b0cf1801daf5a4d1acb82713305cabeea9bb4afd942e69", 0x29) socket$netlink(0x10, 0x3, 0x5) r1 = socket$inet6(0xa, 0xe, 0x8000000020000007) r2 = syz_open_dev$tun(&(0x7f000071e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) readv(r2, &(0x7f000073f000-0x20)=[{&(0x7f0000ce5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000be1000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xce, 0x1ff}, &(0x7f0000eda000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000947000-0xc)=@sack_info={r4, 0x5, 0x0}, 0xc) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000580000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) setsockopt$llc_int(r3, 0x10c, 0x4, &(0x7f0000b78000-0x4)=0x225, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) setsockopt(0xffffffffffffffff, 0x5, 0x6, &(0x7f000008e000)="eb13112472ddefcf1c1eff9d759e2eb7af1ea83323879a7edf55678182e23aa87a58365cb2a3c7191f3d360ce34fe99928ea90f9770ab2d2e891c03f6aa70acd878edb4f2c9932262d9624ca153ea62c8946fdc491efaffdfd76424e9a5f0701287e838194d764367e4e770d5b7971d45b5b2a1d8317108234a9d8bcef9687b615a23faf0973c6a3a06cde8d203b010c391b066dbafc1de14145d324e9b51d920a44", 0xa2) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000820000-0x1c)={0x0, 0x2, [@random="20302bb8012a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) read(r5, &(0x7f00001a4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ab9000)={r0, &(0x7f0000919000-0x8d)="a326eb66f7ed1301499856d9c61cffd88b3ee7b41484ec64879a835feae6d6c7f65ecf4a4891c73d8965033f892e2d83f7ac4abfc3b798db9a63e7c453b1e349613093fbc995c5c47cac42be1a82baf80103b527469f8faebbf8dd122a3900e921e4e1a7d813de1d4a06320967e1d791cf46ef3dcd0d8aa5245b4b2e5d4d982a1d347fb7d73eb94112a7a27128"}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000954000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @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]}, 0xfffffffffffffff7, 0x8, 0x8, 0xd5d, 0xfffffffffffffff8}, &(0x7f00008a5000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000670000)={r6, 0x400}, &(0x7f00007a6000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e4c000-0x8)={r6, 0x6}, &(0x7f0000d07000)=0x8) r7 = getpgid(0x0) tkill(r7, 0x1000000000016) r8 = request_key(&(0x7f000076f000-0x5)="6365706800", &(0x7f000026e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ee9000)="2f6465762f6c6f6f702300", 0xffffffffffffffff) r9 = add_key$user(&(0x7f0000c97000-0x5)="7573657200", &(0x7f0000792000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000144000)="fa85dd3251799c702cde7df0632c8d2e5b292a0fd12fe90a35fa4e392f3016971f37dc0bb1053fffe7200691c3475ea852ee90c86eccfaba9fe96a9c879d9af0137c660922628cc3ecda7f52aae9048fe2fb074496ff80d2a73788c0379372491ffccd49d2fef07224ea9b6330bea5a3e842af53d51379", 0x77, 0xfffffffffffffffd) r10 = add_key(&(0x7f000047e000-0xa)="656e6372797074656400", &(0x7f00000d2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000005f000)="c4d5d58dead7876582ef4dfbdaf4fc1be9ff1ffd9cb657aec9a6b59cb1f69184e5a0dcbc00d163adfd4146fb339c7e001862cd36382a1e8ac12522f7111669694ed6a236372bb225d2aab08b8805a3a5", 0x50, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00005bd000-0xc)={r8, r9, r10}, &(0x7f0000f2a000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, &(0x7f0000741000)={&(0x7f0000517000)={"746772313630"}, &(0x7f000096f000-0x5a)="e08ca7f5a6a2187f0cea09c610d2b9b57b1fe6912a262f4a24fc404fcfefd38bad3e5d0e10d4f2cd1de42f796d292397d1528acfbffc2a097fd65ea442c770baef537c1a6aef119b7e3e60142a2ca08888de0f0910d6288f39dc", 0x5a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 22:21:37 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00007ba000)={0x5f9, 0x1ff, 0x1, 0x7ff}, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") pread64(r1, &(0x7f0000cf7000)="", 0x0, 0x0) getsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000ac5000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000052000-0x4)=0xb0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c86000-0x10)=@generic="00000000000000000000000000000000", 0x10) 2017/12/02 22:21:37 executing program 5: r0 = socket(0x1f, 0x2, 0xffffffdffffffffc) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000b84000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000003b000)=0x26) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00003a9000-0x4)=0xf2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000)="2f6465762f696e7075742f6d6f7573652300", 0x7, 0x84002) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)=0x7f, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000-0x8)=[{&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000075b000-0x18)={0x0, 0x7, 0x10, 0x9, 0x8}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000cdb000-0x6)={r2, 0x20}, 0x6) 2017/12/02 22:21:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x10000000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000040f000)="2f6465762f73657175656e6365723200", 0x101300, 0x0) dup3(r0, r0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00003cb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) inotify_init1(0x80800) bind$inet6(r2, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x1000200) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r2, 0x0, &(0x7f0000feb000-0x4)=0x0, 0x0) 2017/12/02 22:21:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() getpid() timer_create(0x1, &(0x7f00001aa000-0x58)={0x0, 0x2c, 0x3, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000)=0x0) getpgid(0xffffffffffffffff) openat$rtc(0xffffffffffffff9c, &(0x7f0000369000-0x9)="2f6465762f72746300", 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000efc000-0x9)="6c6f67696e75696400") pread64(r1, &(0x7f0000a4a000)="", 0x0, 0x2000000) 2017/12/02 22:21:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002af000-0x8)={0x0, 0x0}) r2 = creat(&(0x7f0000c07000-0x8)="2e2f66696c653000", 0x44) close(r0) r3 = syz_open_procfs(0x0, &(0x7f0000b91000-0x16)="6e65742f736f636b7374617400") lstat(&(0x7f0000741000)="2e2f66696c653000", &(0x7f00009d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000835000-0x40)=[{{&(0x7f0000d71000-0x1c)=@in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f000041c000)=[{&(0x7f0000b16000)="02b0f97cac7395a35891994e88a75043357fe7314da40d2b19f0f878261e9156e0f86de6cba828f078febefc00374c99426d1fe5b46dd4dd8363a3d57417fb0dc2b4d274bfc7f963843efd92ca6a3919afa3184f90e0952f83228170726a77719a1053677cfaeea1fb55fdfef21c292ff7ed2d1ac590e8bd5b8a60a21105b4eefa0b79b9b74807cc06583f2541625917ce720e9c8f1de09a5f20b411d26c7d23fc48", 0xa2}], 0x1, &(0x7f000059f000-0x130)=[{0x20, 0x88, 0xfffffffffffffffd, "3316daacd6b3f92cc8df4c4f94c1896200f66df2"}, {0xc0, 0x1ff, 0x5, "8bc26796afbe2d429fc4860c4118db98f668b0074ca2aae3817081cdb531ccd82a6ec81efed81c8d1892aca3d224049a483c766a883921945478d8b83f5ec575cbbe349a0a0158e0990ee8f5283ccc6633d6c926e846347338962e2cfd1f6c513499c5fb4bf115dbfdfdb64c5895d19bd0992861ec54988a4c0fbfce27a112168ba0daae739a2a8d18033aa62718cf6b2da1723380e159f225d75994a340cb61dd18dbc3a919c36612afa1c7442cd82112d407ae"}, {0x50, 0x0, 0x7, "87fcedd251ff9242e1488852e0957b1ba36c70edcf5af2a16f84c7d3b5e734c59956cc088420d4ac3b0a7540f548a474b91faf21abb6f08df0b8a31b1e4b9beb83"}], 0x130, 0x24000881}, 0x1}, {{&(0x7f0000e7f000-0x10)=@llc={0x1a, 0x4, 0x479, 0x2, 0x6, 0x101, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000d12000-0x38)=[{&(0x7f0000ac4000)="9179966c56cf81871c9bd91bd64155a62280f40e4658aaa8f41c297fc029e436ea5189ae1a87d0de2932c28175eeacf206903ca676fdaf4df87a47991c5091223afa17cd3789d3b34d4460c2c387be34df", 0x51}, {&(0x7f00003db000)="8b6b41bc456aa725ee6355c4de5f0c0034884b3444e95c2619985211383aeb93be243dcc31445f9c14dcfbf5b206d43295563418095c85b6a97bc581533927417d9b463bea", 0x45}, {&(0x7f0000ebd000)="fd7cfbf82c6b2f265cb0d2f0926e3fcc5c18e01fd8261d642eb43a5222058313f0d56b02636d0f0d355c767a3a824ec7f542dfb2af95d803e4f24f39943e997dbfe26f7d4b83a6c1b85213165203a7d83652bd3472bbe4db86a90b62b4ddc7b1c853f0df525ce9efb6718777a30a6b7d9de00d58f6b8d077f50f8b58f8b0ee3d33f9384432dfd36e42c8d0b44227c093f517942973a19311f605cab9e926f6f895b073be16f7ca657ec5527108e46e90fa57872f60e42da5d752dea8ff3af1466e00cb4b1213fecbc9", 0xc9}, {&(0x7f0000f63000)="bff864aea4776df4f65dc4189b77bf254c02df868571d019bfbb44a91d65dd259760cd11d0af038b7eedeb05b4daf5ae1795d05d0c9f49e70fa43d58517620067d5864270914fb6711573f2c1c009204a2bfaeb50b06f632bac0a5f915186afdc92c2cb33c7db2053454390d7e894f4130d40d6cb54ebb8b141a8ae0e0218b93d0db5f076bc15ee1ffc16425c200e5adf54847bb1a91ea5aefaa74dd7613e7d5b173ecd3c930d49a015ea8d620a9225afaf96e568429774154bcfb284b89cc340d7895e3d2ad4e647b45e7f9fa1f4a47f1952e2c42ca7d11f7b36c", 0xdb}, {&(0x7f0000840000-0x1000)="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", 0x1000}, {&(0x7f0000197000-0xc9)="822e771b557799145cd1506f9264e6c19449a78a2a07989a30d60e7f7b90d896e5c7eeabd2565ec8c24e6aeedc9d41a8ce034a3683936e6f391badf66b8100dfe292e2f094caee29b42537c2b765c127e86216c5173ebd3017f26d422b3a8c44c49cb57dfee02d8e08f4e78df587a5e088db3d365d4bcd4e37893129e3d2000e7487e65ca2c9e0c9a3217c3ec00326efdeef15e77dc7ee5c126046393fbf51462e8686e4186aecedf44dc18409db3f8d3c3dd59babf60ef5f64114c938429318ef65b50aa14138715d", 0xc9}, {&(0x7f0000179000)="97c311f3c4e314ae014ed3233585e8366a6d89d9269daa21267166af36a81d67a69c6d3caa3ed649845278af46c5ec3b7b58214d5ed500c8c8ef200cbc233602578ed95fe3e26e353ef0947eccc1c735d06a48f0b305b2cd9f031c42484670ce1323b088e846c3f3aa15bd3185770e89fdaaa9a919069d36c8dd528d", 0x7c}], 0x7, &(0x7f000073d000-0x90)=[{0x90, 0x114, 0x3, "d41625e7d78b2fcd234f94ef5a201e8780e2c52ef10763963d5bbab8e89368e9fd30e4adeb9020c77ba6729df36b527730eb1fe3455115d83d7049f0f3c1ce6e82e227aa53d33892616112bf5d32f1577ec0e9eb3360a56675f41d6bcdc5ee1d2d77a11ae6e41c7865d2576f4ddaf204b962a0e7ee58826f9843984cc2c67e632f"}], 0x90, 0x8000}, 0xd5}], 0x2, 0x0) close(r3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00009a3000)={0x0, 0x1, 0x30}, &(0x7f0000771000)=0xc) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000576000)={0x8, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f000044e000)={0xfffffffffffff801, 0x9, 0x8, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f00000c1000)=0x1, 0x4) 2017/12/02 22:21:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x10000005, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x1, 0x1c0003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000950000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000cc5000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f000022a000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r2 = getpid() getpriority(0x7ffffffffffc, r2) perf_event_open(&(0x7f0000406000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f00003ed000-0x8)="6b657972696e6700", &(0x7f00002aa000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000091b000-0x11)="9a06adeccd3bc10358ac16f4bd1a1f055e", 0x11, 0xffffffffffffffff) pipe2(&(0x7f00000bf000-0x8)={0x0, 0x0}, 0x80800) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000b28000)={0x7, 0x3}) keyctl$set_timeout(0xf, r3, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00003f2000)=0x100000001) mmap(&(0x7f00000e0000/0x1000)=nil, 0x1000, 0x2000005, 0x10, r5, 0x0) seccomp(0x0, 0x0, &(0x7f0000029000-0x10)={0x4, &(0x7f0000d3c000+0xc22)=[{0x4, 0x7f, 0xa, 0x7ff}, {0x2, 0x1000, 0xffffffffffffffff, 0x8}, {0xfffffffffffffffe, 0x100, 0x40000000000007, 0x3f}, {0x80080000, 0x200, 0x400000009, 0x6}]}) eventfd2(0x920, 0x4000007fffd) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00009fe000)={0x1, &(0x7f0000285000-0x8)=[{0x0, 0x0}]}) r6 = syz_open_dev$evdev(&(0x7f0000d74000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x800) read(r6, &(0x7f00008f8000-0x18)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r6, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r7 = pkey_alloc(0x0, 0x8002000000429) pkey_free(r7) [ 503.858548] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 504.247505] encrypted_key: master key parameter '@Œéøx [ 504.247505] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 504.247505] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid [ 504.262776] encrypted_key: insufficient parameters specified 2017/12/02 22:21:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") r1 = eventfd2(0x3, 0x1) pread64(r0, &(0x7f00006f6000)="", 0x0, 0x2000000) ioctl$int_in(r1, 0x5452, &(0x7f0000652000)=0xfff) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000de4000-0x4)=0x8, 0x4) 2017/12/02 22:21:37 executing program 5: r0 = socket(0x1e, 0x2, 0x0) prctl$setname(0xf, &(0x7f00003e3000)="246370757365742663707573657473797374656d00") setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) 2017/12/02 22:21:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() getpid() timer_create(0x1, &(0x7f00001aa000-0x58)={0x0, 0x2c, 0x3, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000)=0x0) getpgid(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000efc000-0x9)="6c6f67696e75696400") pread64(r1, &(0x7f0000a4a000)="", 0x0, 0x2000000) [ 504.295119] encrypted_key: master key parameter '@Œéøx [ 504.295119] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 504.295119] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid 2017/12/02 22:21:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000091a000-0xe)="6e65742f6d6366696c7465723600") getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000072a000)=0x0, &(0x7f0000a39000-0x4)=0x4) listen(r1, 0x1000200) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r1, 0x0, &(0x7f0000feb000-0x4)=0x0, 0x0) 2017/12/02 22:21:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002af000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000b91000-0x16)="6e65742f736f636b7374617400") uselib(&(0x7f00006d4000-0x8)="2e2f66696c653000") lstat(&(0x7f0000741000)="2e2f66696c653000", &(0x7f00009d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f71000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000488000-0x4)=0xa0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") 2017/12/02 22:21:37 executing program 4: r0 = open(&(0x7f0000b4e000-0x8)="2e2f66696c653000", 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0xfffffffffffff801, 0x20}, {0xff, 0x7}, 0x7f, 0x2, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") pread64(r1, &(0x7f00006f6000)="", 0x0, 0x2000000) 2017/12/02 22:21:37 executing program 5: r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4) [ 504.339664] FAULT_INJECTION: forcing a failure. [ 504.339664] name failslab, interval 1, probability 0, space 0, times 0 [ 504.339677] CPU: 1 PID: 25329 Comm: syz-executor0 Not tainted 4.15.0-rc1+ #115 [ 504.339684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 504.339687] Call Trace: 2017/12/02 22:21:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() getpid() timer_create(0x1, &(0x7f00001aa000-0x58)={0x0, 0x2c, 0x3, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000efc000-0x9)="6c6f67696e75696400") pread64(r1, &(0x7f0000a4a000)="", 0x0, 0x2000000) [ 504.339701] dump_stack+0x194/0x257 [ 504.339719] ? arch_local_irq_restore+0x53/0x53 [ 504.339752] should_fail+0x8c0/0xa40 [ 504.339771] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 504.339784] ? kstrdup+0x39/0x70 [ 504.339793] ? kstrdup_const+0x39/0x50 [ 504.339801] ? kvasprintf_const+0x10e/0x160 [ 504.339810] ? kobject_set_name_vargs+0x5b/0x140 [ 504.339821] ? dev_set_name+0xb4/0xf0 [ 504.339831] ? netdev_register_kobject+0xc3/0x360 [ 504.339841] ? register_netdevice+0xb2b/0x1010 [ 504.339863] ? find_held_lock+0x39/0x1d0 [ 504.339897] ? __lock_is_held+0xbc/0x140 [ 504.339934] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 504.339944] ? __lock_is_held+0xbc/0x140 [ 504.339960] ? rcu_note_context_switch+0x710/0x710 [ 504.339996] should_failslab+0xec/0x120 [ 504.340014] kmem_cache_alloc_trace+0x4b/0x750 [ 504.340026] ? __lock_is_held+0xbc/0x140 [ 504.340056] device_private_init+0x98/0x230 [ 504.340067] ? virtual_device_parent+0x60/0x60 [ 504.340077] ? kfree+0x1e7/0x250 [ 504.340104] device_add+0x8c9/0x1640 [ 504.340110] ? dev_set_name+0xb4/0xf0 [ 504.340118] ? device_initialize+0x5b0/0x5b0 [ 504.340135] ? device_private_init+0x230/0x230 [ 504.340146] ? rtnl_is_locked+0x54/0xb0 [ 504.340175] netdev_register_kobject+0x183/0x360 [ 504.340192] register_netdevice+0xb2b/0x1010 [ 504.340211] ? netdev_change_features+0x100/0x100 [ 504.340228] ? round_jiffies_up+0xce/0x100 [ 504.340239] ? __round_jiffies_up_relative+0x150/0x150 [ 504.340249] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 504.340276] __tun_chr_ioctl+0x1d7a/0x3dc0 [ 504.340306] ? tun_chr_read_iter+0x1e0/0x1e0 [ 504.340315] ? rcu_note_context_switch+0x710/0x710 [ 504.340336] ? __might_sleep+0x95/0x190 [ 504.340354] ? _cond_resched+0x14/0x30 [ 504.340399] ? selinux_file_ioctl+0x444/0x690 [ 504.340411] ? __fget_light+0x29d/0x390 [ 504.340425] ? selinux_capable+0x40/0x40 [ 504.340480] tun_chr_compat_ioctl+0x29/0x30 [ 504.340487] ? tun_chr_compat_ioctl+0x29/0x30 [ 504.340502] compat_SyS_ioctl+0x151/0x2a30 [ 504.340515] ? do_fast_syscall_32+0x156/0xf9d [ 504.340524] ? __tun_chr_ioctl+0x3dc0/0x3dc0 [ 504.340537] ? do_ioctl+0x60/0x60 [ 504.340549] do_fast_syscall_32+0x3ee/0xf9d [ 504.340574] ? do_int80_syscall_32+0x9d0/0x9d0 [ 504.340598] ? lockdep_sys_exit+0x47/0xf0 [ 504.340608] ? syscall_return_slowpath+0x2ad/0x550 [ 504.340627] ? sysret32_from_system_call+0x5/0x3b [ 504.340647] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 504.340672] entry_SYSENTER_compat+0x51/0x60 [ 504.340679] RIP: 0023:0xf7f1ac79 [ 504.340684] RSP: 002b:00000000f76f508c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 504.340693] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 00000000400454ca [ 504.340699] RDX: 0000000020db3fd8 RSI: 0000000000000000 RDI: 0000000000000000 2017/12/02 22:21:38 executing program 5: r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) r1 = gettid() sched_getscheduler(r1) 2017/12/02 22:21:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002fe000)={0x0, 0x0, 0x0}, &(0x7f0000151000)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00001e2000-0x8)={0x0, 0x0}) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000891000)="6e65742f7061636b657400") pread64(r1, &(0x7f00006f6000)="", 0x0, 0x2000000) 2017/12/02 22:21:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000117000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000b91000-0x16)="6e65742f736f636b7374617400") lstat(&(0x7f0000741000)="2e2f66696c653000", &(0x7f0000a1a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) membarrier(0x11, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f71000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000488000-0x4)=0xa0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") 2017/12/02 22:21:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getpid() r0 = syz_open_procfs(0x0, &(0x7f0000efc000-0x9)="6c6f67696e75696400") pread64(r0, &(0x7f0000a4a000)="", 0x0, 0x2000000) 2017/12/02 22:21:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000200) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e71000)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, 0x1c) accept4(r0, 0x0, &(0x7f0000feb000-0x4)=0x0, 0x0) 2017/12/02 22:21:38 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = add_key(&(0x7f0000ac7000-0xa)="656e6372797074656400", &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000770000-0x94)="27eb54c63444f251b09984c4ae89531d2c0e1911fee105cc3673b7164af24c691bb592cd6084ee4d2040088ce9f8780aaaa098dd727085266c2ce4315ff8f7fb79eb2bad37a80e494abb0a800c46fc9333aa483e461862e46d18366c3651ff5b00af344365c623435bdb607c66bf", 0x6e, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xc, 0x4, 0x5) open(&(0x7f0000b4d000-0x8)="2e2f66696c653000", 0x2, 0x110) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00008bb000-0xa)="2f6465762f6375736500", 0x22001, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000626000)={0x8, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f0000d7e000)="6574683000", 0x842, 0x0, &(0x7f000033f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000d57000/0x1000)=nil}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e91000-0x2)="44", 0x1, 0x0, &(0x7f0000c2d000-0x10)={0x77359400, 0x0}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000927000)={0x1, &(0x7f00007b9000)=[{0x8d, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000d05000-0x5c)={0x0, 0x0, 0x27, {0x0, 0x0}, 0x8, 0xe1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() getgid() 2017/12/02 22:21:38 executing program 0 (fault-call:7 fault-nth:8): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000749000)="2e2f66696c653000", 0x8) write(r0, &(0x7f00004a0000-0x29)="a9c25cc98dba8b2900755b6376d27169a896b0cf1801daf5a4d1acb82713305cabeea9bb4afd942e69", 0x29) socket$netlink(0x10, 0x3, 0x5) r1 = socket$inet6(0xa, 0xe, 0x8000000020000007) r2 = syz_open_dev$tun(&(0x7f000071e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) readv(r2, &(0x7f000073f000-0x20)=[{&(0x7f0000ce5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000be1000)={0x0, @in={{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]}, 0xce, 0x1ff}, &(0x7f0000eda000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000947000-0xc)=@sack_info={r4, 0x5, 0x0}, 0xc) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000580000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) setsockopt$llc_int(r3, 0x10c, 0x4, &(0x7f0000b78000-0x4)=0x225, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) setsockopt(0xffffffffffffffff, 0x5, 0x6, &(0x7f000008e000)="eb13112472ddefcf1c1eff9d759e2eb7af1ea83323879a7edf55678182e23aa87a58365cb2a3c7191f3d360ce34fe99928ea90f9770ab2d2e891c03f6aa70acd878edb4f2c9932262d9624ca153ea62c8946fdc491efaffdfd76424e9a5f0701287e838194d764367e4e770d5b7971d45b5b2a1d8317108234a9d8bcef9687b615a23faf0973c6a3a06cde8d203b010c391b066dbafc1de14145d324e9b51d920a44", 0xa2) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000820000-0x1c)={0x0, 0x2, [@random="20302bb8012a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) read(r5, &(0x7f00001a4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ab9000)={r0, &(0x7f0000919000-0x8d)="a326eb66f7ed1301499856d9c61cffd88b3ee7b41484ec64879a835feae6d6c7f65ecf4a4891c73d8965033f892e2d83f7ac4abfc3b798db9a63e7c453b1e349613093fbc995c5c47cac42be1a82baf80103b527469f8faebbf8dd122a3900e921e4e1a7d813de1d4a06320967e1d791cf46ef3dcd0d8aa5245b4b2e5d4d982a1d347fb7d73eb94112a7a27128"}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000954000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x8, 0x8, 0xd5d, 0xfffffffffffffff8}, &(0x7f00008a5000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000670000)={r6, 0x400}, &(0x7f00007a6000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e4c000-0x8)={r6, 0x6}, &(0x7f0000d07000)=0x8) r7 = getpgid(0x0) tkill(r7, 0x1000000000016) r8 = request_key(&(0x7f000076f000-0x5)="6365706800", &(0x7f000026e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ee9000)="2f6465762f6c6f6f702300", 0xffffffffffffffff) r9 = add_key$user(&(0x7f0000c97000-0x5)="7573657200", &(0x7f0000792000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000144000)="fa85dd3251799c702cde7df0632c8d2e5b292a0fd12fe90a35fa4e392f3016971f37dc0bb1053fffe7200691c3475ea852ee90c86eccfaba9fe96a9c879d9af0137c660922628cc3ecda7f52aae9048fe2fb074496ff80d2a73788c0379372491ffccd49d2fef07224ea9b6330bea5a3e842af53d51379", 0x77, 0xfffffffffffffffd) r10 = add_key(&(0x7f000047e000-0xa)="656e6372797074656400", &(0x7f00000d2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000005f000)="c4d5d58dead7876582ef4dfbdaf4fc1be9ff1ffd9cb657aec9a6b59cb1f69184e5a0dcbc00d163adfd4146fb339c7e001862cd36382a1e8ac12522f7111669694ed6a236372bb225d2aab08b8805a3a5", 0x50, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00005bd000-0xc)={r8, r9, r10}, &(0x7f0000f2a000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, &(0x7f0000741000)={&(0x7f0000517000)={"746772313630"}, &(0x7f000096f000-0x5a)="e08ca7f5a6a2187f0cea09c610d2b9b57b1fe6912a262f4a24fc404fcfefd38bad3e5d0e10d4f2cd1de42f796d292397d1528acfbffc2a097fd65ea442c770baef537c1a6aef119b7e3e60142a2ca08888de0f0910d6288f39dc", 0x5a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 22:21:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000326000)={0x0, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0x1, 0x2ba, 0x7fff, 0x3, 0x81, 0x7, 0x400, 0x183, 0x268a3314, 0x3012, 0x94, 0x25c000000, 0x401, 0x9]}, &(0x7f000094c000)=0x108) pipe2(&(0x7f0000bc1000)={0x0, 0x0}, 0x0) r3 = dup2(r0, r0) renameat(r2, &(0x7f0000fa2000)="2e2f66696c653000", r3, &(0x7f0000fb8000)="2e2f66696c653000") getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x100, 0x0, 0x0, {r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) [ 504.340703] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 504.340708] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 504.340713] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 504.732882] encrypted_key: insufficient parameters specified [ 504.739061] encrypted_key: master key parameter '@Œéøx [ 504.739061] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 504.739061] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid [ 504.783564] FAULT_INJECTION: forcing a failure. [ 504.783564] name failslab, interval 1, probability 0, space 0, times 0 [ 504.794901] CPU: 0 PID: 25371 Comm: syz-executor0 Not tainted 4.15.0-rc1+ #115 [ 504.802256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 504.811605] Call Trace: [ 504.814198] dump_stack+0x194/0x257 [ 504.817827] ? arch_local_irq_restore+0x53/0x53 [ 504.822523] should_fail+0x8c0/0xa40 [ 504.826240] ? fault_create_debugfs_attr+0x1f0/0x1f0 2017/12/02 22:21:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") 2017/12/02 22:21:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f6375736500", 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000000000)={0x3, 0x800, 0x81, 0x6157, 0x7, 0x14}) r1 = socket(0x22, 0x2, 0xfffffffffffffffc) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) 2017/12/02 22:21:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002af000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000b91000-0x16)="6e65742f736f636b7374617400") execveat(r0, &(0x7f0000fad000)="2e2f66696c653000", &(0x7f00001e2000)=[&(0x7f0000247000)="6e65742f736f636b7374617400"], &(0x7f0000d6e000)=[&(0x7f0000f9f000)="6e65742f736f636b7374617400", &(0x7f00000bf000)="6e65742f736f636b7374617400", &(0x7f0000709000-0xd)="6e65742f736f636b7374617400", &(0x7f0000c8a000-0xd)="6e65742f736f636b7374617400"], 0x1100) lstat(&(0x7f0000741000)="2e2f66696c653000", &(0x7f00009d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) close(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f71000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000488000-0x4)=0xa0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") 2017/12/02 22:21:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x6, 0x1) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000001000-0xe)={0x1, 0x100, 0x11f0, 0x81, 0x10, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x4, 0x8, 0x8, 0x8, 0x0}, &(0x7f0000218000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ce2000)=@assoc_value={r1, 0x20}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001000)={0xffff, 0x6, 0x1ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000f0f000)=0x3, 0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000061e000)="2f6465762f6877726e6700", 0x80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00005d4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000206000-0x8)={r4, 0x3}) name_to_handle_at(r3, &(0x7f00007f3000-0x8)="2e2f66696c653000", &(0x7f0000895000)={0x5b, 0x1ff, "ddee31a27790a432d153370c22676e03655e5ea9f9642e146fe6b49f0fda01b3337cff75985c24596060e1162b52badcb06adfc6079e694aaa83022fda08b99f184dfc8e39bd60de8c32f558ba159e391b8b11"}, &(0x7f00006eb000)=0x0, 0x400) getxattr(&(0x7f0000123000-0x8)="2e2f66696c653000", &(0x7f0000946000)=@known="73797374656d2e61647669736500", &(0x7f000037b000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) pwritev(r3, &(0x7f000080d000-0x40)=[{&(0x7f00006ee000)="e77b25fc44e1c46d0f0fa517de7b98659c2d48e46972cf7bdf8818ef492f63cb85b6fca4b4ca4fe8436a307c00b9e6d1451641102c620d93e658731439a43b65a19a764e2bcd1534205a99", 0x4b}, {&(0x7f0000470000-0x33)="3f40371cbdaa6e955594bd239e32790bfd0153f425bad046153adbebd5ea52abb387b1e9c146bca66124ac3d2cc95033a68b26", 0x33}, {&(0x7f00000bf000-0x75)="c4c61b1002af1497fa4b8405d57681678b14899bbaf8712f74010ccb066239948a7d01a5eae43b3cb1e9665b9dde9edb48604a62e7d4b4121221de937a59196b2445e5814ce536ffc78d04e196375d2fb04da9dd1337aaf076e75bde951ab7ddb77b62268e61d16536593ed8036b4e02dc1db99309", 0x75}, {&(0x7f0000305000-0x89)="a7aa4b4145c794430d8413b0179f56d2a9040876676553becb17c88149ad513a23c7f3165d28bc7433bdd21f92763c0e1bf3f1915ffd2fa2c8c96dadc507a83cc67f40fbc488d004b96c768f9dadbdddbc2e337493ca53fe83c0f313e8df50111e70ddea95ca2c1948f793daec132da5af016b3b25dc4279541f94d5aee262baa3615f0aa3ef5d6a9d", 0x89}, {&(0x7f0000aa6000)="3c03587631b923d0d5d297b2093db9857e07fc1c10b7e3fed4e305571638449b8725997a9964463f34064665fad6bc10679e601e9b854ace65324d13dfcfce2727efd08365", 0x45}, {&(0x7f0000330000-0xfc)="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", 0xfc}, {&(0x7f00008c4000)="ba6bf63347829578f82956dca73aab08b914e7fc25d92e10e8b988fb4c1cf1722fad90f70e65213e4b8cc49963756627673075e3269112314d00d52e5d081e1036ac825f2568c7927cbde30b6c958b034257ac2de850ebea12d2a42b7ed8b59fc7ea1d4e050b9c5ebc89e61a0060491a54afd8f2bbea33a24445c2d69f388001", 0x80}, {&(0x7f0000992000-0x94)="d5b57595078f75a6c6b42fcffc61945305c6f703a8d6f6ad49429d6e3d926be681770549e52f21ee331bca558fcdf7d3d4619049acd5f8200ca0e8b6e1942bb90e5cabb9ce331bbd0385690da4db7c089f3c8e2160df52fc3c4d12b3d19a87f4b20660263cd18e4f949a37fc674530e9c2ae31056c15b98633b22fa0fbe4424a330d65aa6f1d9d24058406a9b8b13237a0f8c732", 0x94}], 0x8, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00006be000)={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0001}, 0x8c, [0x6, 0x20, 0x8, 0x6, 0x0, 0x7, 0x3, 0x1]}, 0x5c) 2017/12/02 22:21:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") pread64(r0, &(0x7f00006f6000)="", 0x0, 0x2000000) 2017/12/02 22:21:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = syz_open_procfs(0x0, &(0x7f0000efc000-0x9)="6c6f67696e75696400") pread64(r0, &(0x7f0000a4a000)="", 0x0, 0x2000000) 2017/12/02 22:21:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a9b000)="2f6465762f73657175656e6365723200", 0x10000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f00002e7000)={0xfffffffffffffff7, 0x4, 0x2, 0xfffffffffffffffe, 0x2, 0x93}) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") pread64(r1, &(0x7f00006f6000)="", 0x0, 0x2000000) [ 504.831338] ? kstrdup+0x39/0x70 [ 504.834691] ? kstrdup_const+0x39/0x50 [ 504.838565] ? kvasprintf_const+0x10e/0x160 [ 504.842876] ? kobject_set_name_vargs+0x5b/0x140 [ 504.847622] ? dev_set_name+0xb4/0xf0 [ 504.851411] ? netdev_register_kobject+0xc3/0x360 [ 504.856243] ? register_netdevice+0xb2b/0x1010 [ 504.860824] ? find_held_lock+0x39/0x1d0 [ 504.864903] ? __lock_is_held+0xbc/0x140 [ 504.868985] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 504.874860] ? __lock_is_held+0xbc/0x140 [ 504.878920] ? rcu_note_context_switch+0x710/0x710 2017/12/02 22:21:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002af000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000b91000-0x16)="6e65742f736f636b7374617400") execve(&(0x7f0000226000-0x8)="2e2f66696c653000", &(0x7f000070d000)=[&(0x7f0000667000)="3a707070317b26263a00", &(0x7f0000cfc000)="3a6367726f757000"], &(0x7f000024d000)=[&(0x7f000037a000)="6e65742f736f636b7374617400", &(0x7f0000559000)="706f7369785f61636c5f61636365737300"]) lstat(&(0x7f0000741000)="2e2f66696c653000", &(0x7f00009d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) openat$autofs(0xffffffffffffff9c, &(0x7f0000906000-0xc)="2f6465762f6175746f667300", 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f71000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000488000-0x4)=0xa0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") 2017/12/02 22:21:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efc000-0x9)="6c6f67696e75696400") pread64(r0, &(0x7f0000a4a000)="", 0x0, 0x2000000) 2017/12/02 22:21:38 executing program 5: r0 = socket(0x1e, 0x2, 0x0) r1 = open(&(0x7f000088f000-0x8)="2e2f66696c653000", 0x10800, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000098b000-0x18)={0xf004, &(0x7f0000425000)=0x0, 0x0, r0, 0x1}) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) [ 504.883866] should_failslab+0xec/0x120 [ 504.887856] kmem_cache_alloc_trace+0x4b/0x750 [ 504.887868] ? __lock_is_held+0xbc/0x140 2017/12/02 22:21:38 executing program 0 (fault-call:7 fault-nth:9): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000749000)="2e2f66696c653000", 0x8) write(r0, &(0x7f00004a0000-0x29)="a9c25cc98dba8b2900755b6376d27169a896b0cf1801daf5a4d1acb82713305cabeea9bb4afd942e69", 0x29) socket$netlink(0x10, 0x3, 0x5) r1 = socket$inet6(0xa, 0xe, 0x8000000020000007) r2 = syz_open_dev$tun(&(0x7f000071e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) readv(r2, &(0x7f000073f000-0x20)=[{&(0x7f0000ce5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000be1000)={0x0, @in={{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]}, 0xce, 0x1ff}, &(0x7f0000eda000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000947000-0xc)=@sack_info={r4, 0x5, 0x0}, 0xc) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000580000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) setsockopt$llc_int(r3, 0x10c, 0x4, &(0x7f0000b78000-0x4)=0x225, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) setsockopt(0xffffffffffffffff, 0x5, 0x6, &(0x7f000008e000)="eb13112472ddefcf1c1eff9d759e2eb7af1ea83323879a7edf55678182e23aa87a58365cb2a3c7191f3d360ce34fe99928ea90f9770ab2d2e891c03f6aa70acd878edb4f2c9932262d9624ca153ea62c8946fdc491efaffdfd76424e9a5f0701287e838194d764367e4e770d5b7971d45b5b2a1d8317108234a9d8bcef9687b615a23faf0973c6a3a06cde8d203b010c391b066dbafc1de14145d324e9b51d920a44", 0xa2) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000820000-0x1c)={0x0, 0x2, [@random="20302bb8012a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) read(r5, &(0x7f00001a4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ab9000)={r0, &(0x7f0000919000-0x8d)="a326eb66f7ed1301499856d9c61cffd88b3ee7b41484ec64879a835feae6d6c7f65ecf4a4891c73d8965033f892e2d83f7ac4abfc3b798db9a63e7c453b1e349613093fbc995c5c47cac42be1a82baf80103b527469f8faebbf8dd122a3900e921e4e1a7d813de1d4a06320967e1d791cf46ef3dcd0d8aa5245b4b2e5d4d982a1d347fb7d73eb94112a7a27128"}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000954000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x8, 0x8, 0xd5d, 0xfffffffffffffff8}, &(0x7f00008a5000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000670000)={r6, 0x400}, &(0x7f00007a6000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e4c000-0x8)={r6, 0x6}, &(0x7f0000d07000)=0x8) r7 = getpgid(0x0) tkill(r7, 0x1000000000016) r8 = request_key(&(0x7f000076f000-0x5)="6365706800", &(0x7f000026e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ee9000)="2f6465762f6c6f6f702300", 0xffffffffffffffff) r9 = add_key$user(&(0x7f0000c97000-0x5)="7573657200", &(0x7f0000792000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000144000)="fa85dd3251799c702cde7df0632c8d2e5b292a0fd12fe90a35fa4e392f3016971f37dc0bb1053fffe7200691c3475ea852ee90c86eccfaba9fe96a9c879d9af0137c660922628cc3ecda7f52aae9048fe2fb074496ff80d2a73788c0379372491ffccd49d2fef07224ea9b6330bea5a3e842af53d51379", 0x77, 0xfffffffffffffffd) r10 = add_key(&(0x7f000047e000-0xa)="656e6372797074656400", &(0x7f00000d2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000005f000)="c4d5d58dead7876582ef4dfbdaf4fc1be9ff1ffd9cb657aec9a6b59cb1f69184e5a0dcbc00d163adfd4146fb339c7e001862cd36382a1e8ac12522f7111669694ed6a236372bb225d2aab08b8805a3a5", 0x50, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00005bd000-0xc)={r8, r9, r10}, &(0x7f0000f2a000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, &(0x7f0000741000)={&(0x7f0000517000)={"746772313630"}, &(0x7f000096f000-0x5a)="e08ca7f5a6a2187f0cea09c610d2b9b57b1fe6912a262f4a24fc404fcfefd38bad3e5d0e10d4f2cd1de42f796d292397d1528acfbffc2a097fd65ea442c770baef537c1a6aef119b7e3e60142a2ca08888de0f0910d6288f39dc", 0x5a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 22:21:38 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = add_key(&(0x7f0000ac7000-0xa)="656e6372797074656400", &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000770000-0x94)="27eb54c63444f251b09984c4ae89531d2c0e1911fee105cc3673b7164af24c691bb592cd6084ee4d2040088ce9f8780aaaa098dd727085266c2ce4315ff8f7fb79eb2bad37a80e494abb0a800c46fc9333aa483e461862e46d18366c3651ff5b00af344365c623435bdb607c66bf", 0x6e, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000c7000-0x4)=0xfffffffffffffffe, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000626000)={0x8, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = mq_open(&(0x7f0000d7e000)="6574683000", 0x842, 0x0, &(0x7f000033f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000d57000/0x1000)=nil}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000000000)="96", 0x1, 0x200, &(0x7f0000000000)={0x77359400, r2}) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000927000)={0x1, &(0x7f00007b9000)=[{0x8d, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000d05000-0x5c)={0x0, 0x0, 0x27, {0x0, 0x0}, 0x8, 0xe1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() getgid() 2017/12/02 22:21:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x1000200) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(0xffffffffffffffff, 0x0, &(0x7f0000feb000-0x4)=0x0, 0x0) [ 504.887900] device_private_init+0x98/0x230 2017/12/02 22:21:38 executing program 4: r0 = open(&(0x7f0000051000-0x8)="2e2f66696c653000", 0x40, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000000)={0x1b, 0x0, 0x10001, 0x9ee}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000002000-0x8)={r2, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000001000-0x8)={0x100, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000bc4000)={&(0x7f000046d000-0x8)="2e2f66696c653000", 0x0}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)="6e65742f7061636b657400") pread64(r3, &(0x7f00006f6000)="", 0x0, 0x2000000) 2017/12/02 22:21:38 executing program 6: getpid() r0 = syz_open_procfs(0x0, &(0x7f0000efc000-0x9)="6c6f67696e75696400") pread64(r0, &(0x7f0000a4a000)="", 0x0, 0x2000000) 2017/12/02 22:21:38 executing program 5: r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fd000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x9, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000002000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000000)={0x6, 0x80000000}) [ 504.887911] ? virtual_device_parent+0x60/0x60 [ 504.887920] ? kfree+0x1e7/0x250 [ 504.887949] device_add+0x8c9/0x1640 [ 504.887956] ? dev_set_name+0xb4/0xf0 [ 504.887967] ? device_initialize+0x5b0/0x5b0 [ 504.887984] ? device_private_init+0x230/0x230 [ 504.887999] ? rtnl_is_locked+0x54/0xb0 [ 504.888030] netdev_register_kobject+0x183/0x360 [ 504.888052] register_netdevice+0xb2b/0x1010 [ 504.888074] ? netdev_change_features+0x100/0x100 [ 504.888093] ? round_jiffies_up+0xce/0x100 [ 504.888107] ? __round_jiffies_up_relative+0x150/0x150 [ 504.888118] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 504.888149] __tun_chr_ioctl+0x1d7a/0x3dc0 [ 504.888181] ? tun_chr_read_iter+0x1e0/0x1e0 [ 504.888191] ? rcu_note_context_switch+0x710/0x710 [ 504.888213] ? __might_sleep+0x95/0x190 [ 504.888232] ? _cond_resched+0x14/0x30 [ 504.888254] ? selinux_file_ioctl+0x444/0x690 [ 504.888265] ? __fget_light+0x29d/0x390 [ 504.888280] ? selinux_capable+0x40/0x40 [ 504.888337] tun_chr_compat_ioctl+0x29/0x30 [ 504.888345] ? tun_chr_compat_ioctl+0x29/0x30 [ 504.888361] compat_SyS_ioctl+0x151/0x2a30 [ 504.888374] ? do_fast_syscall_32+0x156/0xf9d [ 504.888384] ? __tun_chr_ioctl+0x3dc0/0x3dc0 [ 504.888396] ? do_ioctl+0x60/0x60 [ 504.888409] do_fast_syscall_32+0x3ee/0xf9d [ 504.888435] ? do_int80_syscall_32+0x9d0/0x9d0 [ 504.888457] ? lockdep_sys_exit+0x47/0xf0 [ 504.888469] ? syscall_return_slowpath+0x2ad/0x550 [ 504.888488] ? sysret32_from_system_call+0x5/0x3b [ 504.888509] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 504.888535] entry_SYSENTER_compat+0x51/0x60 [ 504.888543] RIP: 0023:0xf7f1ac79 [ 504.888548] RSP: 002b:00000000f771608c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 504.888558] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 00000000400454ca [ 504.888562] RDX: 0000000020db3fd8 RSI: 0000000000000000 RDI: 0000000000000000 [ 504.888567] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 504.888571] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 504.888576] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 504.889061] encrypted_key: master key parameter '@Œéøx [ 504.889061] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 504.889061] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid [ 504.916724] encrypted_key: master key parameter '@Œéøx [ 504.916724] ª ˜Ýrp…&l,ä1_ø÷ûyë+­7¨IJ» [ 504.916724] € Fü“3ªH>Fbäm6l6Qÿ[' is invalid [ 504.925651] encrypted_key: insufficient parameters specified [ 505.000889] FAULT_INJECTION: forcing a failure. [ 505.000889] name failslab, interval 1, probability 0, space 0, times 0 [ 505.000901] CPU: 0 PID: 25428 Comm: syz-executor0 Not tainted 4.15.0-rc1+ #115 [ 505.000907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 505.000911] Call Trace: [ 505.000926] dump_stack+0x194/0x257 [ 505.000944] ? arch_local_irq_restore+0x53/0x53 [ 505.000981] should_fail+0x8c0/0xa40 [ 505.000990] ? kstrdup+0x39/0x70 [ 505.001012] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 505.001028] ? netdev_register_kobject+0x183/0x360 [ 505.001036] ? register_netdevice+0xb2b/0x1010 [ 505.001046] ? __tun_chr_ioctl+0x1d7a/0x3dc0 [ 505.001053] ? tun_chr_compat_ioctl+0x29/0x30 [ 505.001061] ? compat_SyS_ioctl+0x151/0x2a30 [ 505.001069] ? do_fast_syscall_32+0x3ee/0xf9d [ 505.001080] ? entry_SYSENTER_compat+0x51/0x60 [ 505.001099] ? find_held_lock+0x39/0x1d0 [ 505.001138] ? __lock_is_held+0xbc/0x140 [ 505.001179] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 505.001197] ? rcu_note_context_switch+0x710/0x710 [ 505.001210] ? rcu_read_lock_sched_held+0x108/0x120 [ 505.001234] should_failslab+0xec/0x120 [ 505.001249] kmem_cache_alloc+0x47/0x760 [ 505.001256] ? memcpy+0x45/0x50 [ 505.001270] ? kstrdup+0x59/0x70 [ 505.001293] __kernfs_new_node+0xe2/0x570 [ 505.001310] ? kernfs_dop_revalidate+0x380/0x380 [ 505.001332] ? lock_downgrade+0x980/0x980 [ 505.001344] ? kobject_add_internal+0x185/0xbc0 [ 505.001353] ? find_held_lock+0x39/0x1d0 [ 505.001374] ? lock_release+0xda0/0xda0 [ 505.001395] kernfs_new_node+0x80/0xe0 [ 505.001412] kernfs_create_dir_ns+0x41/0x140 [ 505.001431] sysfs_create_dir_ns+0xbe/0x1d0 [ 505.001448] kobject_add_internal+0x335/0xbc0 [ 505.001459] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 505.001479] ? kobj_ns_type_registered+0x50/0x50 [ 505.001494] ? get_device_parent.isra.25+0x11f/0x590 [ 505.001508] ? __raw_spin_lock_init+0x2d/0x100 [ 505.001526] ? lock_release+0xda0/0xda0 [ 505.001548] kobject_add+0x132/0x1f0 [ 505.001562] ? kobject_add_internal+0xbc0/0xbc0 [ 505.001588] ? mutex_unlock+0xd/0x10 [ 505.001597] ? device_add+0x348/0x1640 [ 505.001619] device_add+0x355/0x1640 [ 505.001627] ? dev_set_name+0xb4/0xf0 [ 505.001638] ? device_initialize+0x5b0/0x5b0 [ 505.001657] ? device_private_init+0x230/0x230 [ 505.001670] ? rtnl_is_locked+0x54/0xb0 [ 505.001698] netdev_register_kobject+0x183/0x360 [ 505.001718] register_netdevice+0xb2b/0x1010 [ 505.001739] ? netdev_change_features+0x100/0x100 [ 505.001758] ? round_jiffies_up+0xce/0x100 [ 505.001772] ? __round_jiffies_up_relative+0x150/0x150 [ 505.001785] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 505.001813] __tun_chr_ioctl+0x1d7a/0x3dc0 [ 505.001855] ? tun_chr_read_iter+0x1e0/0x1e0 [ 505.001869] ? rcu_note_context_switch+0x710/0x710 [ 505.001891] ? __might_sleep+0x95/0x190 [ 505.001909] ? _cond_resched+0x14/0x30 [ 505.001929] ? selinux_file_ioctl+0x444/0x690 [ 505.001941] ? __fget_light+0x29d/0x390 [ 505.001956] ? selinux_capable+0x40/0x40 [ 505.002006] tun_chr_compat_ioctl+0x29/0x30 [ 505.002013] ? tun_chr_compat_ioctl+0x29/0x30 [ 505.002028] compat_SyS_ioctl+0x151/0x2a30 [ 505.002038] ? do_fast_syscall_32+0x156/0xf9d [ 505.002048] ? __tun_chr_ioctl+0x3dc0/0x3dc0 [ 505.002060] ? do_ioctl+0x60/0x60 [ 505.002074] do_fast_syscall_32+0x3ee/0xf9d [ 505.002098] ? do_int80_syscall_32+0x9d0/0x9d0 [ 505.002118] ? lockdep_sys_exit+0x47/0xf0 [ 505.002129] ? syscall_return_slowpath+0x2ad/0x550 [ 505.002148] ? sysret32_from_system_call+0x5/0x3b [ 505.002169] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 505.002195] entry_SYSENTER_compat+0x51/0x60 [ 505.002202] RIP: 0023:0xf7f1ac79 [ 505.002207] RSP: 002b:00000000f771608c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 505.002217] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 00000000400454ca [ 505.002223] RDX: 0000000020db3fd8 RSI: 0000000000000000 RDI: 0000000000000000 [ 505.002228] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 505.002234] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 505.002238] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 505.002339] ------------[ cut here ]------------ [ 505.002346] kobject_add_internal failed for gre0 (error: -12 parent: net) [ 505.002569] WARNING: CPU: 0 PID: 25428 at lib/kobject.c:244 kobject_add_internal+0x3f6/0xbc0 [ 505.002574] Kernel panic - not syncing: panic_on_warn set ... [ 505.002574] [ 505.002580] CPU: 0 PID: 25428 Comm: syz-executor0 Not tainted 4.15.0-rc1+ #115 [ 505.002585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 505.002588] Call Trace: [ 505.002597] dump_stack+0x194/0x257 [ 505.002611] ? arch_local_irq_restore+0x53/0x53 [ 505.002627] ? vsnprintf+0x1ed/0x1900 [ 505.002643] panic+0x1e4/0x41c [ 505.002653] ? refcount_error_report+0x214/0x214 [ 505.002663] ? show_regs_print_info+0x65/0x65 [ 505.002684] ? __warn+0x1c1/0x200 [ 505.002699] ? kobject_add_internal+0x3f6/0xbc0 [ 505.002707] __warn+0x1dc/0x200 [ 505.002716] ? kobject_add_internal+0x3f6/0xbc0 [ 505.002733] report_bug+0x211/0x2d0 [ 505.002755] fixup_bug.part.11+0x37/0x80 [ 505.002767] do_error_trap+0x2d7/0x3e0 [ 505.002785] ? math_error+0x400/0x400 [ 505.002792] ? vprintk_emit+0x3ea/0x590 [ 505.002829] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 505.002849] do_invalid_op+0x1b/0x20 [ 505.002857] invalid_op+0x18/0x20 [ 505.002865] RIP: 0010:kobject_add_internal+0x3f6/0xbc0 [ 505.002869] RSP: 0018:ffff8801c711f6c0 EFLAGS: 00010286 [ 505.002876] RAX: dffffc0000000008 RBX: ffff8801c56999a8 RCX: ffffffff8159c48e [ 505.002880] RDX: 0000000000010000 RSI: ffffc900017be000 RDI: 0000000000000246 [ 505.002885] RBP: ffff8801c711f7b8 R08: 1ffff10038e23e6b R09: 0000000000000000 [ 505.002889] R10: ffff8801d885c440 R11: 0000000000000000 R12: 1ffff10038e23ede [ 505.002894] R13: 00000000fffffff4 R14: ffff8801d9d8f200 R15: ffffffff857e0040 [ 505.002919] ? vprintk_func+0x5e/0xc0 [ 505.002940] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 505.002959] ? kobj_ns_type_registered+0x50/0x50 [ 505.002970] ? get_device_parent.isra.25+0x11f/0x590 [ 505.002983] ? __raw_spin_lock_init+0x2d/0x100 [ 505.002999] ? lock_release+0xda0/0xda0 [ 505.003025] kobject_add+0x132/0x1f0 [ 505.003037] ? kobject_add_internal+0xbc0/0xbc0 [ 505.003064] ? mutex_unlock+0xd/0x10 [ 505.003071] ? device_add+0x348/0x1640 [ 505.003091] device_add+0x355/0x1640 [ 505.003098] ? dev_set_name+0xb4/0xf0 [ 505.003109] ? device_initialize+0x5b0/0x5b0 [ 505.003126] ? device_private_init+0x230/0x230 [ 505.003139] ? rtnl_is_locked+0x54/0xb0 [ 505.003169] netdev_register_kobject+0x183/0x360 [ 505.003189] register_netdevice+0xb2b/0x1010 [ 505.003212] ? netdev_change_features+0x100/0x100 [ 505.003231] ? round_jiffies_up+0xce/0x100 [ 505.003244] ? __round_jiffies_up_relative+0x150/0x150 [ 505.003255] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 505.003284] __tun_chr_ioctl+0x1d7a/0x3dc0 [ 505.003318] ? tun_chr_read_iter+0x1e0/0x1e0 [ 505.003327] ? rcu_note_context_switch+0x710/0x710 [ 505.003349] ? __might_sleep+0x95/0x190 [ 505.003365] ? _cond_resched+0x14/0x30 [ 505.003387] ? selinux_file_ioctl+0x444/0x690 [ 505.003396] ? __fget_light+0x29d/0x390 [ 505.003411] ? selinux_capable+0x40/0x40 [ 505.003466] tun_chr_compat_ioctl+0x29/0x30 [ 505.003473] ? tun_chr_compat_ioctl+0x29/0x30 [ 505.003487] compat_SyS_ioctl+0x151/0x2a30 [ 505.003498] ? do_fast_syscall_32+0x156/0xf9d [ 505.003507] ? __tun_chr_ioctl+0x3dc0/0x3dc0 [ 505.003520] ? do_ioctl+0x60/0x60 [ 505.003533] do_fast_syscall_32+0x3ee/0xf9d [ 505.003557] ? do_int80_syscall_32+0x9d0/0x9d0 [ 505.003579] ? lockdep_sys_exit+0x47/0xf0 [ 505.003590] ? syscall_return_slowpath+0x2ad/0x550 [ 505.003607] ? sysret32_from_system_call+0x5/0x3b [ 505.003627] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 505.003651] entry_SYSENTER_compat+0x51/0x60 [ 505.003657] RIP: 0023:0xf7f1ac79 [ 505.003662] RSP: 002b:00000000f771608c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 505.003670] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 00000000400454ca [ 505.003675] RDX: 0000000020db3fd8 RSI: 0000000000000000 RDI: 0000000000000000 [ 505.003680] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 505.003684] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 505.003688] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 505.004661] Dumping ftrace buffer: [ 505.004848] (ftrace buffer empty) [ 505.004851] Kernel Offset: disabled [ 506.018041] Rebooting in 86400 seconds..