ffffffffffffff, 0x540f, &(0x7f0000d1a000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f3e000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000ec6000)=0x201) socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000de9000-0x8)={0x0, 0x0}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000999000)="2f6465762f6877726e6700", 0x40000000007d, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44c9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$TCSETAW(r3, 0x5402, &(0x7f0000000000)={0x8, 0x8, 0x7ff, 0x4, 0xffffffff, 0x2, 0x5, 0x8, 0x9, 0x9}) clock_gettime(0x200, &(0x7f0000001000-0x8)={0x0, 0x0}) getpid() mq_timedsend(r3, &(0x7f0000002000-0xa9)="f7fa9588e271ae2ab7bed1e4b45ae32b2d3493781bca66b3e44038e4e4b634f6533260aeda9fee36fefec77afc35d38d5448fc2d91829e43e95687bfa1e10cf676f62afd4b1b3a23d68967f23ec7e02b5e665b79810e8212c83fde1b6af9677afde49f353e0d36055758886955ac5a8db18185b10612e17751eda0e3115eb64e4c2dc627ee2bf29cb90127cda8a18e314a1c280be9fb66e97d7e55e11c23c84d9dea4c961ec04fe39f", 0xa9, 0x1f, &(0x7f0000001000)={r4, r5+30000000}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000fac000-0x14)={0x4, 0x310, 0x3, 0x5, 0x8}) epoll_create1(0x2) r6 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xef4b, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r3, 0x541d) mmap(&(0x7f0000000000/0xb3b000)=nil, 0xb3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000b3b000)="6264657600", 0x3) r7 = inotify_init() r8 = epoll_create1(0x80000) flock(r7, 0xfffffffffffffffe) write(r8, &(0x7f00008fc000-0x42)="a7d8e6832a3e66c561546414fdf6232dc46a0b2deddb91a381ace05acd7150a912154835287dce3e16a76e3ee6b759ca1705796a454e7d210d7b9877bd5707f69971", 0x42) flock(r7, 0x2) dup3(r2, r6, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f10000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2017/11/21 09:46:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000000a, 0x4, 0x0) connect$inet6(r0, &(0x7f0000447000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) readlink(&(0x7f000099f000-0x8)="2e2f66696c653000", &(0x7f0000316000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b) getresuid(&(0x7f000043c000-0x4)=0x0, &(0x7f00001e6000)=0x0, &(0x7f0000658000)=0x0) quotactl(0xffffffffffffff01, &(0x7f0000f64000-0x8)="2e2f66696c653100", r1, &(0x7f0000807000+0x182)="3d490fe0d7df8effabdd4fa85e887b2bd44fc4a94559b1131c70cba53c8b5c0f7b028e74876c3a7bc14bb0e87748dda6274f34198a25753a185e4306bda97947a9b1b308152c19718e5a93e8ae720436f0870130a50ad69489298b52c75d8d171d5639df9bd4e02cd30d28ec3c91966c24bd10be0282d1722e9ae1c53edd5f7fcfa1624aa3a0cd927b0a6661ef63ea098848305618") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000b8e000-0x1)="9b", 0x200000004) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000ba4000-0x10)={&(0x7f0000ba4000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) pread64(r2, &(0x7f0000705000)="", 0x0, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000d01000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000c18000)=0x0) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) tee(r5, r4, 0x6, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000082c000)={0x0, 0x9, 0x10, 0x10000, 0x4}, &(0x7f0000910000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000440000)={r7, @in6={{0xa, 0x3, 0x6ce9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2739}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x5, 0x80000000000000d8, 0x7, 0x9}, &(0x7f0000d82000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000de2000)={r8, 0x80000000, 0x1, 0x4, 0x3, 0x5}, &(0x7f00001a4000-0x4)=0x14) r9 = add_key$keyring(&(0x7f000015a000)="6b657972696e6700", &(0x7f000076d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r9, &(0x7f0000f72000)="2e726571756573745f6b65795f6175746800", 0x0) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000282000-0xd8)=@pic={0x1ff, 0x9, 0x200, 0x9, 0x9, 0x8000, 0x0, 0x7, 0x4, 0x100, 0x78b5a944, 0x5b8, 0x0, 0x5, 0xffffffffffffffe1, 0x3}) fcntl$setpipe(r5, 0x407, 0x216) ioctl$KDADDIO(r4, 0x4b34, 0x6) vmsplice(r6, &(0x7f0000004000-0x20)=[{&(0x7f0000c1d000)="34", 0x1}, {&(0x7f000014c000-0x1000)="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", 0x1000}], 0x2, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f000077e000-0x4)=0x0, &(0x7f0000157000)=0x4) getpeername$ax25(r6, &(0x7f0000a9d000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000030c000+0x32e)=0x10) tee(r2, r6, 0xcfe, 0x5) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000822000-0x2)="0000") splice(r5, 0x0, r4, 0x0, 0x50e3, 0x1000000000000e) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f000008c000)={0x4, {{0x2, 0x3, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f00004ac000-0x4)=0x9a, 0x4) 2017/11/21 09:46:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000543000)="2e2f66696c653000", 0x40) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000077f000)="") r0 = openat(0xffffffffffffff9c, &(0x7f000089a000-0x8)="2e2f66696c653000", 0x0, 0x0) r1 = 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) symlinkat(&(0x7f0000682000-0x8)="2e2f66696c653000", r0, &(0x7f0000d4c000)="2e2f66696c653000") fchmodat(r0, &(0x7f0000170000-0x2)="2e2e", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000844000-0x14)={r2, r0, 0x1, 0x0, r0}, 0x14) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f0000016000-0x4)=0x1, 0x4) signalfd4(r2, &(0x7f0000319000)={0x4}, 0x8, 0x80000) r3 = dup2(r2, r2) connect$nfc_llcp(r3, &(0x7f00004a2000)={0x27, 0x7fffffff, 0x7, 0x7, 0x233f2943, 0x4, "bbf1ba27f260ba64a7f8797e7b393b8fd7027ba5b0640c3a8894e9d061c515229348ba9ea325f3ca452d603a9762b23c96486d51a31b0da53b4a515defbf29", 0x80000000000}, 0x58) connect$inet6(r2, &(0x7f0000014000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) fcntl$setstatus(r3, 0x4, 0x2000) ioctl$void(r2, 0x5451) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a1b000-0xc)={0x0, 0x0, 0x0}, 0xc) pwrite64(r4, &(0x7f0000478000)="6c", 0x1, 0x0) sendfile(r2, r4, &(0x7f0000e6e000)=0x0, 0xffc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000025000)={0x0, 0x0, 0x0}, 0xc) r5 = getpid() perf_event_open(&(0x7f00002b7000)={0x3, 0x78, 0x3, 0x2, 0x200, 0xfdd1, 0x0, 0x800, 0x8200, 0x0, 0x1f, 0x9, 0xda, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffc0, 0xffffffffffffffc0, 0x8400, 0x0, 0xffffffff00000001, 0x7, 0x1, 0x8000, 0xffff, 0x0}, r5, 0x40, r1, 0x0) 2017/11/21 09:46:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000504000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67726530000000000000000000000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ffe000-0xb)="2f6465762f6877726e6700", 0x121680, 0x0) pipe2(&(0x7f00002cf000)={0x0, 0x0}, 0xfffffffffffffffe) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r5 = gettid() get_robust_list(r5, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) ioctl$KVM_NMI(r3, 0xae9a) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00002fd000)={r6, 0x4d, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r7, 0x29, 0x0, &(0x7f000000b000-0x1000)="", &(0x7f0000001000)=0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) io_submit(0x0, 0x1, &(0x7f0000001000)=[&(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x0, r4, &(0x7f0000000000)="dd", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000a46000)={0x8, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000287000)={0x23, r8, 0x10000, 0x6}) bind$inet6(0xffffffffffffffff, &(0x7f0000c9c000)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) 2017/11/21 09:46:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d26000)={&(0x7f0000000000)="2e2f66696c653000", 0x0}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00006d7000-0xc)="2f6465762f6175746f667300", 0x12000, 0x0) getsockname$netlink(r1, &(0x7f0000eb6000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000088d000)=0xc) r2 = dup2(r0, 0xffffffffffffffff) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00003d9000-0x1000)="") setsockopt(0xffffffffffffffff, 0xfffffffffffffffd, 0x6, &(0x7f00002b4000-0xf)="39bd12a495acae5fdee6a952148c65", 0xf) syz_open_dev$tun(&(0x7f0000668000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80001) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)="2f6465762f6b766d00", 0x103, 0x0) r4 = open(&(0x7f00005c0000-0x8)="2e2f66696c653000", 0x80, 0x8000000001) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001c7000)={0x0, 0x80000, 0xffffffffffffffff}) recvfrom$ax25(r1, &(0x7f0000b31000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48, 0x100, &(0x7f00001d3000-0x10)={0x3, {"040000ff7f7784"}, 0x2}, 0x10) ioctl$KVM_ENABLE_CAP(r5, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_GSI_ROUTING(r5, 0x4008ae6a, &(0x7f0000585000)={0x1, 0x0, [{0x4000000000002, 0x1, 0x0, 0x0, @msi={0xffff, 0x7, 0x100000000008}}]}) ioctl$KVM_RUN(r6, 0xae80, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dda000)="2f6465762f72666b696c6c00", 0x40400, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r7, 0xc028ae92, &(0x7f000069e000-0x28)={0x8, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f0000b92000)={"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"}) flock(r9, 0x2) flock(r5, 0x5) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000664000)="") ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r8, 0xc0405405, &(0x7f0000753000-0x40)={{0x1, 0x3, 0x80, 0x3, 0x1}, 0xe0, 0x7607, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/21 09:46:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) 2017/11/21 09:46:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x400002, 0x0, 0x4, 0x0, 0x6, 0x2, 0x0, 0x0, 0x4, 0xf643, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0xffffffffffffffff, 0x0, 0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0xcae4, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a6000-0xc)="2f6465762f72666b696c6c00", 0xa0c40, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000c9a000)=0x0) unshare(0x400000000000400) r2 = syz_open_dev$vcsa(&(0x7f000072b000-0xb)="2f6465762f766373612300", 0x0, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000d3a000)="2f6465762f7663732300", 0x0, 0x0) munlockall() inotify_add_watch(r2, &(0x7f0000ea2000-0x8)="2e2f66696c653000", 0x680) fcntl$setlease(r2, 0x400, 0x2) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000971000-0x50)={{0x24, 0x3}, {0x7fffffff, 0x80000000}, 0x6b, 0x5, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSBRK(r3, 0x5427) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x4032, 0xffffffffffffffff, 0x0) getpgrp(r0) perf_event_open(&(0x7f000085e000)={0x2, 0x78, 0xd34, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7f, 0x0, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b62000-0x11)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = eventfd2(0x7, 0x7ffec) eventfd2(0x299, 0x80901) prctl$setfpexc(0xc, 0x20000) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000a05000)={0xd2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_GET_ONE_REG(r8, 0x4010aeab, &(0x7f00001d8000)={0x8, 0xf30}) ioctl$KVM_ENABLE_CAP_CPU(r8, 0x4068aea3, &(0x7f000078e000)={0x94, 0x0, [0xddf1, 0x463, 0x4, 0x80000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read$eventfd(r7, &(0x7f0000c11000-0x8)=0x0, 0x8) 2017/11/21 09:46:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f12000)="2f6465762f6175746f667300", 0x1, 0x0) accept4$packet(r0, &(0x7f000066e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d56000-0x4)=0x14, 0x80000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000cd6000)={0x1ff, {{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, []}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x5, &(0x7f0000307000)={0x0, 0x0}) readlink(&(0x7f000081e000-0x8)="2e2f66696c653000", &(0x7f00004ea000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34) 2017/11/21 09:46:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000318000-0x6)="6c6f676f6e00", &(0x7f0000f9f000+0x92b)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a73000-0x10)="2f6465762f73657175656e6365723200", 0x8a001, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000049000)=0x1) fcntl$setpipe(r0, 0x407, 0x3ff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000aa000)={0x0, 0x10000000000004}, &(0x7f00003fe000-0x4)=0x8) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000fb2000)={"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"}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e34000-0x14)={r2, 0x7, 0x3ff, 0x9, 0x7, 0x3ff}, &(0x7f0000bc6000-0x4)=0x14) mknod(&(0x7f00001c2000)="2e2f66696c653000", 0x1040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x10000000000000, 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$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001e0000-0x4)=0x0) waitid(0x0, 0x0, 0x0, 0x41000004, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000c82000)=0x0) splice(0xffffffffffffffff, 0x1005f, 0xffffffffffffffff, 0x5f, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000178000-0x20)={0x0, 0x0, 0x0, 0x0, 0x80, 0x6, 0x0, 0x0, 0x0}, &(0x7f000079a000-0x4)=0x20) mlock2(&(0x7f00006d9000/0x800000)=nil, 0x800000, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000f9a000)={r4, 0x4, 0x0, 0x5, 0x0}, &(0x7f0000908000)=0x18) r5 = syz_open_dev$usbmon(&(0x7f00009e6000)="2f6465762f7573626d6f6e2300", 0x1, 0xe145f12caa7a95a5) write(r3, &(0x7f00009f5000)="a8c58e09e8c45b0fa3d5f0a31111d97513690bc39b43a9caac6e3ea4487c207cc30d5a6137d3694a5aa9e1b21d09b92ded88be7b07f3fd0c075b2c66afc3c40fe710ca441b831d9c432df98e93e260b9a901ba0fb920d2acd2e0a005a5095afe4e182fd9f7535a3b0960e3ae28b4c4e96b6c6a0675436a03394f65bfd05abf321ae74d743e9f4d1225cb71487864f8147252", 0x92) ioctl$KDGKBMETA(r5, 0x4b62, &(0x7f0000db8000)=0x0) r6 = socket(0x10, 0x2, 0x10) write(r6, &(0x7f000068d000-0x25)="240000001d0001000d00fa080000000403390004100001000c000100000000ffffff0000", 0x24) ioctl$KVM_HAS_DEVICE_ATTR(r5, 0x4018aee3, &(0x7f0000e05000)={0x0, 0x6, 0x7f, &(0x7f0000b37000)=0x0}) creat(&(0x7f00006c0000)="2e2f66696c653000", 0x3c) open(&(0x7f0000cd4000)="2e2f66696c653000", 0x8000, 0x1) 2017/11/21 09:46:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x1f) ioctl$TCXONC(r0, 0x540a, 0x1) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) 2017/11/21 09:46:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) lstat(&(0x7f0000ae2000-0x8)="2e2f66696c653000", &(0x7f0000ed5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004b1000)={0x0, 0x0, 0x0}, 0xc) ioprio_get$uid(0x1003, r1) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000156000-0x8)=0x7572) pkey_alloc(0x0, 0x1) lookup_dcookie(0x7fff, &(0x7f000054b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000263000-0x4)=0x0, &(0x7f0000b5b000-0x4)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000098f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e7b000-0x28)={@common="7465716c300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00003c6000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bfd000-0x4)=0x14) r3 = socket(0x10, 0x2, 0x10) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000551000-0x9)="2f6465762f72746300", 0x40, 0x0) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000f3e000-0x4)=0x0) write(r3, &(0x7f0000e83000)="1c0000001e000720271622081d00000001000000000000000200f700", 0x1c) r5 = open(&(0x7f0000d01000-0x8)="2e2f66696c653000", 0x8000, 0x100) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f0000ecb000-0x50)={{0x9, 0x3}, {0x1, 0x2}, 0x9, 0x4, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket(0x10, 0x3, 0x0) write(r6, &(0x7f0000547000-0x26)="26000000130047f10701c1b00e000600000000000000000009ef18ffff01f132050014006f35", 0x26) mremap(&(0x7f00002cb000/0x1000)=nil, 0x1000, 0x4000, 0x4, &(0x7f0000310000/0x4000)=nil) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x5) 2017/11/21 09:46:09 executing program 3: perf_event_open(&(0x7f00005a0000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x10002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000555000-0x8)="2e2f66696c653000", 0x1) r0 = open(&(0x7f00007ef000-0x8)="2e2f66696c653100", 0x0, 0x3a) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) migrate_pages(0x0, 0x0, &(0x7f0000962000)=0x0, &(0x7f0000ad1000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$random(&(0x7f000065e000)="2f6465762f72616e646f6d00", 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x0, 0x1242, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f000092f000-0x9)="2f6465762f73672300", 0x100, 0x200000) write(r3, &(0x7f0000208000)="b6b85e268d000001b29d000200002bffffed5e03bc7018cebc9b8dc6fe904d872c678ce22c9b160e96aa1fc41af6", 0x2e) write(r3, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r3, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) readv(r2, &(0x7f0000d48000+0x632)=[{&(0x7f0000fd7000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}, {&(0x7f000063c000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f0000dbc000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00007d4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000cc3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000afd000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}], 0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000058a000-0x8c)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000b8000)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f79000)={0x8, 0x0, 0x1, 0x0, r4}, &(0x7f000025b000)=0x10) r6 = syz_open_dev$sg(&(0x7f0000d2a000)="2f6465762f73672300", 0x9, 0x80) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000d9c000)={0x401, 0xffffffffffffffff}) unshare(0x400) lsetxattr(&(0x7f0000652000)="2e2f66696c653000", &(0x7f00007b7000-0x16)=@random={"73656375726974792e00", "2f6465762f72616e646f6d00"}, &(0x7f0000cd3000-0x10)="2d73797374656d76626f786e65743100", 0x10, 0x0) recvfrom(r6, &(0x7f0000522000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28, 0x10000, &(0x7f0000d58000)=@ax25={0x3, {"f96972ab5a4137"}, 0x100000}, 0x10) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) signalfd(r1, &(0x7f00004c3000-0x8)={0xffff7fffffffffff}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004ff000)={r5, 0x10000}, &(0x7f000093f000)=0x8) syz_open_dev$loop(&(0x7f0000cf7000-0x7)="2f6465762f6c6f6f702300", 0x3, 0x10000) gettid() perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x800200000402, 0xffffffffffffffff) 2017/11/21 09:46:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000171000-0x9)="2f6465762f73672300", 0x400, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) ptrace$getenv(0x4201, 0x0, 0x3, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bcd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000276000)={0xa, 0x0, 0xdb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) r4 = socket$inet(0x2, 0x80000000006, 0x0) close(r1) connect$inet(r4, &(0x7f00006e4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000779000)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000074c000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0xfffffffffffff000, 0xb84, 0x40}, &(0x7f000079d000)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009a2000)={r5, 0x539}, &(0x7f0000e9e000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00002e9000-0x6)={r6, 0x9}, &(0x7f000017a000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000fc4000)={r7, 0x3}, &(0x7f000085d000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00004ea000)={r7, 0xffffffff}, &(0x7f0000803000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000429000)={r8, 0x2f9}, &(0x7f0000d1a000-0x4)=0x8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000509000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg(r1, &(0x7f0000e4f000-0x1c)={&(0x7f000037a000-0xe)=@l2={0x1f, 0x8000005, {0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x3, 0x0}, 0xe, &(0x7f000024e000)=[], 0x0, &(0x7f0000c16000)=[], 0x0, 0x8000}, 0x40000) sync_file_range(r4, 0x8, 0x7ffffffb, 0xfffffffffffffffb) sendmsg(r2, &(0x7f0000a73000)={&(0x7f0000123000)=@nfc={0x27, 0xfffffffffffffffe, 0x0, 0x1}, 0x10, &(0x7f0000a1c000-0x30)=[{&(0x7f0000a76000)="7e434bbd6767848d475a06efa19a84ee68d1ac9e391bbe8a9ad3ed08a273bc4ce17e0d34b622aae0b51dfcfe1117c2929a656fbbcb3ab67c446d5c835bda6de945d07d38ba3ddf94ab3782ce5d53da2a146f140f6c88c6e5b6d7cb2d423d659688", 0x61}, {&(0x7f0000225000-0x87)="1acb8d76345a65d979ec99f822f57ab2138ccd80120171bd6754ff15a57c59da1bbe6dbb1256b8f576e4fae0e0f21e4acb12cfef1c89315ed7f4278a04c0ce524d31dcc6443d2b7a2ecc91f9cbccb59a3dd6a5c5818f265fbfecce223837dac91d80fff57f0b8630e05729c93651b12abe2586240065f044208476cfff00534cadd1938ea8ade9", 0x87}, {&(0x7f0000407000)="8096873ce70e2b87b7b50d0205eb07d9a5b588e9675b65136e6bfa34c5f08ac356f1b1ffc01640ecf98fa845ddc1bbe5b1eba5a8cec94a2d7c74333cc05fd2c2b8656d901816a9e9f278969dc7b791778b863f656eeddd5bac9e480864644250c2284a4bf7996a47394d46b6d17503184fa7a614c06d6e5070c18c395e6ee5b5e096d3ad6b7d9c2cc2555ed68c604b5b6eb078ce61c22084c2a3fb2ea9bff0f1043a161c3b03fc2d20cecd568c472daa0b9f9c807dbb136ea12d6e3532182991adc2277ac9168f5f25427daa24bf085da897", 0xd2}], 0x3, &(0x7f0000545000)=[], 0x0, 0x883e}, 0x8000) mq_unlink(&(0x7f00006b8000-0x9)="2f6465000973672300") setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000045d000)={r8, 0x9}, 0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000a37000-0x52)={r8, 0x4a, "c49ec7efc54cd84dd0b2a25d8570681e49c852f1356b5a2c3feb660e77b83b6563135ab45bb341ab15b35d40ffd0059e674234d478b793e6d34aa11bec612227fc08100a84140e786ea3"}, &(0x7f0000a44000)=0x52) accept4(r3, &(0x7f0000d5b000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00001c7000-0x4)=0x10, 0x0) read(r1, &(0x7f0000878000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000971000)={r9, @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]}, 0x3, 0x2, 0xa, 0x40, 0x20}, 0xa0) socket$bt_sco(0x1f, 0x5, 0x2) dup3(r2, r1, 0x0) dup3(r1, r4, 0x80000) 2017/11/21 09:46:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x410, 0x80007, 0x6) mmap(&(0x7f0000000000/0x271000)=nil, 0x271000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000609000/0x1000)=nil, 0x1000, 0x100000f, 0x810, r0, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aec000-0x9)="2f6465762f6b766d00", 0x402, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000ae6000-0x40)={0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x1002, 0x400000400000800) r3 = dup3(r2, r2, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000413000-0x4)=0x40001bf, 0x4) r5 = syz_open_dev$tun(&(0x7f00008ec000)="2f6465762f6e65742f74756e00", 0x0, 0x101000) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000120000+0x858)=0xb) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f000080f000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6970365f767469300000000000000000"}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="b142ded32a6d71d078946f87337ba9c9", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd}}}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000029e000-0x4)=0x0) r6 = socket(0x11, 0x80803, 0x80000001) ptrace$setsig(0x4203, 0x0, 0x80000, &(0x7f0000001000)={0xb, 0x0, 0x7ff, 0x10000001}) setsockopt(r6, 0x107, 0x1, &(0x7f0000001000)="", 0x200) syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0xb33, 0x10800) 2017/11/21 09:46:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80000000) pipe2(&(0x7f0000c2a000-0x8)={0x0, 0x0}, 0x0) syz_open_dev$mouse(&(0x7f0000d9a000)="2f6465762f696e7075742f6d6f7573652300", 0x207, 0x80000) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000e99000-0x14)={r0, r1, 0xffffffffdffffffe, 0xfffffffffffffffd, r1}, 0x14) sendto$inet6(r1, &(0x7f0000fe9000)="c5", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000058f000-0x8)={0x1, [0x0]}, &(0x7f00009af000-0x4)=0x8) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f00009f1000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000ff5000)=0xc8c6) mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff7000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000032000)=[{&(0x7f0000ff8000)="fc", 0x1}, {&(0x7f000003c000)="6089b4729b7cf5bf1ebf39bfcefb1f00ae3a308bd627ac908e77cb3859be07dbafd8099e03ccfbccec6ec84e23ce72ddc698348923932e80f2500290b3f77471ba515e7b5dbb985e0e11dd5101a81ff5d79114e18c3b7bfafc7c705180b74c263d42d8f368d418c810a52d86a97fff40414e2de94ddb629f9e63094a3c2e31b85fce61c028c736aff75baacc5435afb478c195ab919891ba497106f4dd9fcf5fd44527f845c0412204ab5573fdcc40ab6dd3614635888a68a10385465286809f638d1ec0d29d2968b4cb40c16d85eade2c7c373b89f0de6a07b6b468a3d6b5f489e5b53636f77c475f81a780116f35449c11f8a851c2fd9cef7a49197f33bf18741f3418e44ac408d26b5e55ea0faf0e5acdbb27a0fb599e91d46913c069554555f759f076dee7b1b7dbbaaf412e8bac8998e1c73fa9860150e638dd282ba0bacf18d7c8d636e6a96476f681ef3d5a38cfd13ad5a48b194302e665104ad61e318ea0d99ff5a150e07fff6503534bfb2b813dd12466b04f454bdf4ee7a6d24bdf4751630ab56bfdffdb3dcb11b414480a676020f9e68e52c03744a4ac01acb2db10415d036c795527f84d75a64910c2c2c38c36367aa2fc3a62c6b273ef879ee4480c50103aa9ee4f817498b0ec061296a0d5384f6bc373b825c41ba2766c621872c52db5d1352270eb8e37e29bfdf7b3fa823cc3324e7fd29fbb067a51dd4120d2113ad5ba74f914fac8d341c00ee22404860c64e5263cdd228d4690818ffbe2ce89e3ae9d13714d2f200c2f35124e97179d0193c5beb12a116e2a92232b8d39179977ed142df8ff07cc01e3a4bb5021c66cc2c6312479b4fbbf1987034eebbbc28443d551994a38023ba6330b6ad6cc6bbf2cb0c6a131de574a37bfc15a26ab038adcd5f0617c3bb3132d72b519af12777bdb869de4ecf04fddce7f082985035cc6db7eb57eed60d11595a65421a1896c2523ea3ee87351a3699ef65d953700059b809f0a936a0cdf904c5bf2efc8df3276f59deb9d498cb28abed5df1dbf726401966117a2726a14d0916fd82621dada0771be4e62f06be2f18215816a5dccf8227b82847471837df52f03469289aff434586f5d45dd9b187f0e25c840ad46b22246de020e8ef1a9634eb4166c6e285e06c56d9e7c7d7903e389af05eb07d77dcdd3378b410511abb9ef3b0258702a4a1041c9af12cae87950e6801763d3c441fb84a710f52c4c1f59150497b25d46887eabe3d1ab38dc0c6b4e669c61b02cc4c5afa38eae53e8ba11fa79ee4c06b043e4521c7e7663cc22ecf0569e56d37f2b4f43b2bc848e5166465ebebd636255d4979b7f0acfc1ef473725e07c7353302a46c4198c8ec8f351096cf14158c1b83ed7c0e64f5ad8b6ec2e77f22e3ece0f319580ab09e99c24ca7e9b73e9272827d285fb7cef6962aaaeb87c931b8a01311c380ade38a389e8b85898cc25442d21592f59f52480aed3492f681f8be576d1bb444493194c945e0fb130fa2cdad64e1cea72b2a275c7b3b5c505c5217984e0ee8bbb96a3c0ec69073bc524adfd9e025aba9006860a14a5ccb23340184478423b85e5fb3da827c5b04c92a68ffa88d74b4d606acd4dd34fd966ea979392942bcf6c2d49f743f967fd189a8479ebf8c7c9c559746140d86557e4a41da47b861e49bbd2674a77756a9923cf9511ee789aeced1675d63638891180cd610da81e25d9186ced195507c42bed6a314b533fbfef57f78bbbbd6d1f3e88c82d4b6803c4431aacb047cc958cc919a02c0bde50468a0d1c1d8ff5daec0299fda49c6f2b84edad03b1fadcca34bf445fd1b4bd146d57402249c6abf42d51574ef5625d4432bcd9cf64898f8c8e64968b5a0e53c4a947b0e1303062d947e8ce861018eb4c3b4fb24b895415e0db834634deeb42535fe75f4909f9932cce5b8a50478e0ac99725d53c147af88e919afcb57ad2a1f36d7793f543411b433f45bf725ae73d403af9912b62785b3e7db2281a010401baf23194d9cbc574bcfc4a86c7a07081c276959dfde4b66651841e4620a67615a5d12e8b84817a145fefba7fa4e6f9e4b3b9957194266b038258e2268465146aeea6a385fc3e985131132f79530792fb8004849efa86390ea527313802b67a521847a996362b27ab99b778b96f3f83df5d7c95cebfd9a11d4640326158ba07fec4ff1b892d0e80bccb116be525dc4407ed3fb41c59aed88f9f4636bd49904e2316820a7cbf1ebe624578bcdb88b998dc63f63fc75beb19cc87a4c58441703840121fc04b2f3af2b7bf8f9400da5068ec747097f13e81ac837be527f356768bbc2b22c77ecb619428ccd8c1021b405f4873aeb1bb270e8fd57953f076b99f35be8b5d256b44cdd8400ff442b7ee3b7a89e2a87eed2b7d8cb1ddc43810ab749d0e831c3026a384efca0c1e36528639ebef58e0571487c229a1da103c4d2633e181bcfe06f6db61743e525cbecdbe18f7a896be13d0cef38191b92f2bcafecdf28bc34ac9de135bc61273fd0cd556a631017062037cfd80a29d1532db484f812dfb794a69ab449610daa757c000c3656326239e17887646638780f6fed616703084c6dc96aba7156c45aeddcefeeb95f851e85a9cb62d07ea54ee0f925d089498e923ee035be4ebe0f3b9893ec329dddf63c400ccc4fc2916bcec7ed4f4d18e0e7d5accb0ba3b052da1b0cd3c75e8b9d4d0efe8fb96e254f021b7306e4c5d299424f1ba5e93eb5771691d62217786d28b82f9db1070f599e3b81b933b7795da7ecde8c908c7f62410b980384e8857397f67a6a9f16d3a1e7c7e5ca61aebcc59dbde5ccf744d57c8de6de11fd0afa70d7121bcb590325954bcb2bc0485d8cec21ab29ac753ed9c93683e8e03b6f36b6e4fb50158e7c7c3cac2189691432c7cccbcd6d29fed88fd7795028dd0b27f2e4865e1b40fbbfdd2af9993328a7e4565d7d051cdc72314c60f98959bb07052dda86bb0884b7b9031e123126de016d1b466e7119992f0d2e155b2830b67c9029c8b73f665b8bdc33586092734ebea967d30dca462df8af9d27de6e2ce5864f9d01696fbbc0fe80a691394cce7e68a860637dcea52f965bbb4a1b6369a730bf606f606f71b3082ba7e0524f80de3e662e7be129ea1b9273fabe751a247af9315c8fec7f23e7fbb4749a3a78c9ea72ca5ffe3f5ab8a6d27bccecf4749561da9362c2ba24e8d0d8a9b5be69e57c0d1968a4eddcbfc7fe121d4ff3194cca7ffbc7314484bfc5b19b47e6a29454602c6146168087dd3d1327e8b4cb294ce37cde3ca6667bb14b72ab3744b26196f13c91dd8b20fc921e0bb05965f47eeebeff0573c5d5d7f6610e098f10748a151c4c67b6f20d0342ffa522a8fecf8f4970f79b56c77e56758739c0eee5383f3c7b6e7af1883ca86ec40ce6401594560b07ef4ecaefce157ff427a680140350467d9cc2e7a6a009a5dd852bb9020d55843aab6e4761bfe89c544efaf93c29ff5a5452cd1138b9fdf29e51e8c66a55ff9dd814ba60f40c622d69e6e7e2369c2a43e211ba365a4d67b21beef39f64c77455759db1d155ed3b3e49386040a11bef1fe79c46a0660c1509409eba176f3cd4fbbb9e1481d5cda5fc4d89052166ee3eaaf5fe277524d921634c664e0aba37be2c67f504f6b9be870237cc39fb9a9c931f17552b9b024414618e32c770a3c2994fa8fe378c5e5243186d770ed5eeb1cf9aaf075c926ff77101a2e63cd3485708730557bbae6dd6f853687e219ed59ae118a2853a6323934bc3af761240b66e88680986866de60e9ac3bfcfbcc37b0f2d9923afd3a5285cc3324c7658f2f10d8cb9f184a1f0c23d6b122a954e3ed7143e7c523c08798dc0210225735c291e97523010d0e2f6e9efe9544e2a2e2c1edae862dc96ce124401c6b84b6286850a050a573968515747b3ad23731a6faa209e1442c3ee461234c3abe05def941b8acc8f58b7285bb71fc67b86bc58ba6207b17c55d9ea0442fdb6e78017effcffefebf85325ff2f73f50148555b381ab2a4f4b07806eabf54f4e9193fa91a4806e89f012870f1e88e6dcc690d3256ec8d2f1da8054cc256dc7a2b120b168f945ed907fe8a1aaace8dd6f4b746b33e2e2385dcbb689f769dc23ef5b425768066d66a0ed7d48580c1e0c9af5487464aad66f327f579949b64119ee2a0b8cf602922c7e9edec882923997af053243045f579677b22a906693b93fdc5705ac74d3e3cfe565daf73fd92dff7e445b84bf66231515dc3dd9e8bc26b23825ebd51347a33b074d5f0522b51add05981cadff1f29a886a5b77e3fc5007f751598aa8aec361a776224eee3225b7c22d50003f58d8c0458a16d3ab843984710dc909e8a51f24b7f74f546a845b084f6fe45176ffc2339c0a3fea74d03589b16cb364344ed77f8a294a3615b8bc054220176278195ae922d7bee8b4c7a25e9a72c5a99bfc7e4bb9f41963a361442c9a10275f941ba0fb4d07a2f478321fe3670867f3acf148e85b3409235da47d5770b5f7ebe1b08bf162fd1dff29b11bc424ee00d2ca0dbb41299c67ae77cc27b273d20b0e2fce3607d487848ce3e4cb9390fbf2060a6d293dd07ffe27f0b217a97ae628d8c8e8ec13c7ef7f0034ae60c67333b7f52e5e37289fd9b5dd5424e9b869be460e7d1e07e542ee0df99025c07a0aa38bce3138e4e3a815145cfc85ed12355263841ff6ed9a85d5f2748af6abb387f32f75838b71f75797ba27a48e7b23745a62173416c13dffa05a1beb38a6af1a16282fb40d74dc4896516942c6378d3d6e80367ea3e8f81d9e6c0e146bcaf0c8ee1075420c34e5a5a2207611008eb22506097202465e75fd3659e35da7b441e371903f4f811b80e7455ac8f3a7b614f4af5db33bb7b3fddd0bbc000e1d09623089e5a0f629b7649074159ee1123f79909deb3339a68aea6ed191b460ce9891ed85ed119db42d0f1fc3119f27b262a2884832b5443880af1a9bd88dae9e74469f2f0b9f692fbf5612afb40491068f3a65d7cafe3fcbb53a4095534a68c846789b1a67056e9640cfcf20ca9622c3cf3b7a6dc7cc1426b", 0xe00}, {&(0x7f000000a000-0xa2)="499bf22683037b7a65b00a3bde868e2e560ed90ffa86a21a81ab9ec8f2ea4daa15d410470b3ccaff7a5d30374ab7f6484c0a40d4a11a25df2958eed6ef200456191c425ba6dc401300b222362ce4a56e1f49143214ef2506e48f362e92ad085a742f53daca94e7cec5753aecd9efbe72696279fa5792bb91a679813575f9782a7a1441413dc51f540f2537a122047739fb2d3955055fad2293dccb124916c21f605641f94f5bf3ad3c45b7b7984b9dd65905120d90427e29b594679a6850228bfc87ff51573dfe7ff6", 0xc9}, {&(0x7f0000018000)="bacdda8a687597336b7005acdcf3134e462eede428caab57acea8a2153950fc876587007e6b40025229e196010323261350bf02b", 0x34}, {&(0x7f0000041000-0xc2)="dcbb3f405bd924994e1c47d25a8f4e51a7aaa70bff2a42d06b73befe449e8353b95bfa2eddb1ccd33460107ceb9efecd6f556a54a5d2a319b6825b0cc3769edb27db41735db5bf20c7e7050866ae4c4b9378aa67bf8d1d05bf17aadb2c479abbd863f362d9f52752499fead37b490a9b94f7a3d82b5fc097a6177053bf582bd75f4c04248610044d097711fadd6d6a485f0e9d2ef7845a779c4cfe4b01d133fc81cd38f7286fd48ca67a0e700b86a969106e1ea39222e519dfca116b2a9bddb6b7a8", 0xc2}], 0x5) splice(r2, 0x0, r4, 0x0, 0xfffffffffffffff8, 0x7) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r3, 0x407, 0x3) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000048000-0x10)=[{&(0x7f0000ff8000-0x51)="1e6be4809618724998211d257ab43f475f8cbc6ca8a1917607edbcf7d37e1e20dee3e2cb727ac258e93b591fb07a0744a8dc685bbc032adffd99c35f9b4eb6e28c73fed529e544ad9c96b86f39b7270717", 0x51}], 0x1) 2017/11/21 09:46:09 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000015f000)="2f6465762f70746d7800", 0x408204, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000001000-0x8)={0x82000000000000, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000003000)="2f6465762f6c6f6f702300", 0x5, 0x801) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x1262, &(0x7f0000005000-0x4)="060080ad") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000007000)="2e2f66696c653000", &(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000004000)=[], 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f000000e000-0xa)="2f6465762f7663732300", 0x6, 0x40400) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000c000-0x11)="2f6465762f7161745f6164665f63746c00", 0x101480, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000000d000-0x4)={0x0}, &(0x7f000000c000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r1, 0x80a04, &(0x7f0000009000)=0x3fc, &(0x7f000000e000-0x8)=0x20) mknod$loop(&(0x7f000001b000)="2e2f66696c653000", 0x8000, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f000000d000)={0x254d, {{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setrlimit(0xf, &(0x7f0000000000)={0x100000000003, 0x3}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000009000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x5, &(0x7f000000c000)=0x8, 0x4) 2017/11/21 09:46:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009b0000)="2f6465762f7667615f6172626974657200", 0x48, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000286000)="0000000000000000000000000000000000") write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f000075d000-0x1)=0x3) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) [ 57.536430] Bearer <> rejected, not supported in standalone mode 2017/11/21 09:46:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000705000-0x8)={0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f000049a000-0xc)={0x10201, 0x0, &(0x7f0000e33000/0x3000)=nil}) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00000bd000)="2f6465762f736e642f73657100", 0x0, 0x3ffffc) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = dup2(r2, r2) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f000009e000)={0x1000}, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000b34000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000ab8000)={0x8000000001f, 0x5, 0x1fd, 0x3fe}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) r5 = fcntl$getown(r4, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffe, 0x4000000000000000, 0x1, 0x6, 0x0, 0x6, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffc, 0x0, 0x7, 0x0, 0x0, 0x3, 0x0}, r5, 0x0, 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) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xac, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r6, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) r7 = dup2(r4, r6) mq_getsetattr(r7, &(0x7f00001c1000-0x40)={0x401, 0x57e, 0x3da3, 0x59, 0x5, 0x3, 0xfffffffffffff001, 0x0}, &(0x7f00003e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000ec4000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5}, &(0x7f000060f000)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00001d1000-0xc)={0x0, 0x0, &(0x7f0000faf000)=[]}, &(0x7f0000e92000-0x4)=0xc) 2017/11/21 09:46:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket(0x1e, 0x10000000000005, 0x0) getpeername$inet(r1, &(0x7f00006e4000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa7000)=0x10) sendmsg(r1, &(0x7f0000316000)={&(0x7f00001a6000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000091c000)=[], 0x0, &(0x7f00004b6000-0x148)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000b2a000)=[{&(0x7f0000b8c000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}, {&(0x7f0000305000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}], 0x2) socketpair(0x15, 0x80001, 0x7, &(0x7f0000dff000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0xeb3, 0x0, 0x0, 0x0, 0x9, 0x0, 0x666, 0xff, 0x0, 0x20000000000000, 0x0, 0x40000000000, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000001000)="2f6465762f736e642f74696d657200", 0x0, 0x400008800) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000000)=0x0) socket(0xb, 0x3, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$usbmon(&(0x7f0000132000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x441) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000103000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0xc0001, 0x100000000) writev(r3, &(0x7f0000468000)=[], 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000c67000-0xbd)={0x0, 0xb5, "307064888e869eb276d8e3bd0f81f6ee1ccbb35bb1f474d5ab954bcca7f1c0c199fb543cdadf2c8b63a3c038d580f4f8772ff6804620c5ce19dd34e505c30664ca9e0b7efaaa76e77c8abfb6a0c77d7f010559333e6da9eb4ac47f9ff7f342a939166066810a16f27c4501e4d51409a58a19252173fec3c46f4f7e8908a95d53283ef3d4a545c9e024351bd2c2882edc98f135e5133eaa1233a64bb0b8e4998dd8b668e8bd527fbe7a1762b548644b0c3e3f683ad5"}, &(0x7f0000ba7000-0x2)=0xbd) removexattr(&(0x7f000038e000)="2e2f66696c653000", &(0x7f00008eb000+0x542)=@random={"62747266732e00", "00"}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000abb000-0x10)={0x1, 0xc, 0x6, 0x1, r5}, &(0x7f0000746000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000ce0000-0x8)={r5, 0xfffffdfffffffffe}, &(0x7f0000ebd000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000df000)={r6, 0xdc, "52472b49d1b9530f1840000000417ba94cd148d22aa715a1116a09f47727f50d3911dfd6f9971f0ae903dca922fc7be2d14dd42fc9bb66dab121d20600283b866d7178fce4ed6aad5d35a8a2d02806f54abfae0c31ce2bb9ba3e47ddf8c23061463bf6beb34a139e860cf75c31e842b78b3ac059f9e7f79a3f4b0600102dd7c6c4d7048c93d43e48e3222ddd6306111ffc90045cfefbd0b5d4031a98ac824a47f4057d5b203cee375f18acd6998dfd2ae659bd5180f19a8c2c1dc38da6ac35b36ea66ef2b0d09a38202a1c3a39b49a9147ceda1f220b93a940bcaf2e"}, &(0x7f00000af000)=0xe4) 2017/11/21 09:46:09 executing program 0: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x2, 0x4, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb0f315, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f00002e9000)={0x2, 0x78, 0xe5b4, 0x68, 0x8, 0x1f, 0x0, 0x3, 0x10001, 0x20000000c, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x2, 0x0, 0x4000000005d5b385, 0x0, 0xfffffffffffffffd, 0x8001, 0x7, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x0, 0x24) r2 = syz_open_dev$sg(&(0x7f0000043000)="2f6465762f73672300", 0x3, 0x80) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00006dd000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$unix(r1, &(0x7f0000693000)="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", 0x5b5, 0x0, &(0x7f00001cb000-0xa)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000d3000)="6173796d6d657472696300", &(0x7f00003dc000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001c0000)="fde23a3631dcf14eb9cf179a17320b3313823f116c438ae3a1c190d2cb717e4c395ebbf4ba0342500509df3d400d5230dd79bb43953ec34a192d298adb6db270183a9172de3e8f9dbbcd7938d30e995a7c31dd560249ad3904044dd649d55898b5263e9cf039ee8ffb91cb171c93acce98bf5aae255fe5dbb99000a1db28a6a22e2da686bc197a68682513e346e110eed37bd8a472bf", 0x96, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x7fb) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000023a000)={{&(0x7f0000c27000/0x3000)=nil, 0x3000}, 0x3, 0x0}) r4 = getpid() process_vm_readv(r4, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f000000a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f000000b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f0000009000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f000000b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f000066a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000000c000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}], 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000beb000)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000bec000-0x20)={0x0, 0x7b, 0x2, 0x2, 0x800001, 0x8000000000004}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000bec000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000beb000)=0x0, &(0x7f00003d4000-0x4)=0x4) pipe(&(0x7f000059d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$ax25(r8, &(0x7f0000d30000-0x10)={0x3, {"0166e2ffffff8e"}, 0x3}, 0x10) getsockopt$sock_timeval(r8, 0x1, 0x14, &(0x7f0000a5d000-0x8)={0x0, 0x0}, &(0x7f0000303000-0x4)=0x8) socket(0x11, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000e6c000-0x6)={0x0, 0x5}, 0x6) 2017/11/21 09:46:09 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000728000)="2f6465762f73657175656e6365723200", 0x8200, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000073d000)={0x0, 0xe3, &(0x7f0000f3d000)="d2a36b8739b1ade1b2c4ffc53e27962ec85977a656c8956e3674f9aa75115cec01921dc97070a68a54a14f2972199a79441c17c9ba0e57b77f18483d73848b72ca368f2f707816001d12134f6641b8912261f9a908f47456f2e00df1d9a7d7a75461651bc9ee2405610fb6ba4fb556848fa057c2590183d1dd119681c24fc38a90e64410859eb9b4696a89c9d6cd8c5626b1e16227f2501210096df14a0e70baa148fb8413302acde7e01eeccb36bbd728f0bb516ca5a9d8add06ee99824710f1cecdb4cf97f53764a91dfacbab1226fd888798e45e4f775697e4781773a1eb206968b"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005a0000)="2f6465762f6175746f667300", 0x80400, 0x0) accept4(r1, &(0x7f000077e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f9e000-0x4)=0x9, 0x80000) r2 = socket(0x10, 0x40000000000802, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000c07000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write(r2, &(0x7f0000779000-0x22)="22000000140007000600ba000000000002fa030001000873611602000000ff13f115", 0x22) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f6c000-0x8)={0x0, 0x0}) pipe(&(0x7f0000362000)={0x0, 0x0}) poll(&(0x7f000074f000-0x10)=[{r0, 0x102, 0x0}, {r0, 0x108, 0x0}], 0x2, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000f6c000-0x100)={0x2, 0x7, 0x5, 0x1, 0x4, [{0x1, 0x1ff, 0xaf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xfff, 0xffffffffffffff80, 0x10000, 0x0, 0x0, 0xa02, 0x0, 0x0, 0x0}, {0x3, 0x40, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x7f, 0x7, 0x787a, 0x0, 0x0, 0x1204, 0x0, 0x0, 0x0}]}) syz_open_dev$usbmon(&(0x7f0000ce2000-0xd)="2f6465762f7573626d6f6e2300", 0x1000c, 0x0) [ 57.618878] Bearer <> rejected, not supported in standalone mode 2017/11/21 09:46:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000031e000-0x8)="2e2f66696c653000", 0x10) getsockname$ipx(r0, &(0x7f0000c91000-0xf)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000c2e000)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x358, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00005bc000)="2e2f66696c653000", &(0x7f00000de000-0x18)=@random={"747275737465642e00", "08"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000136000)="2f6465762f73657175656e6365723200", 0xbd08c1a3284dd2fe, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000067d000-0x8)={0x0, 0x0}, &(0x7f000029a000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000a82000)=r2, 0x4) r3 = socket$inet6(0xa, 0x805, 0x0) sendmmsg(r3, &(0x7f0000856000-0x78)=[{{&(0x7f00008eb000)=@generic={0x2, "9735a9fe4d588f23ed9312d97f2cb5795a2e245426fe482f43f6ecf67a451f495ae45dd7ee3d4a2fbdd7fe2c9c3898eea6de63ca1329ee9affcdf5f3db423f525596a1051c5d8aa8922e93536d716db6aac7a218265c448b13bd98c0e36f910625ed68b12bff4acff979cc44bcdfb166376d6ef5abe0b12bba5caea22232"}, 0x80, &(0x7f0000f74000)=[{&(0x7f00004e5000)="b7cd046b4d0c782b17e9f866e535a4854e458a4e808687a0efbca3dfd9ed988b95d060b95b2849203da630900710f6865ba4f6538fdc3821e48305c7c23279ec24982b2b4fd4b1b6032ca912fa77f60cf0967cb40165269e00bab239deac6a0758f7c61975a834dfe94eb45adb6c930f2caad9b8", 0x74}, {&(0x7f0000ec9000-0x36)="ef9d1e295c8fbec604d8fd4e7deed1ff353c763e6ee017b71947eaa4ab541b8d560ad65d630a0c1bc9906d6e57ada91c88f00efcf661", 0x36}], 0x2, &(0x7f0000c2c000-0x1d0)=[{0xd8, 0x1ff, 0x6, "8798dd091f07b992d716cefadefb43edac2fe75efeb93b71b5b6f87f1ea30212273dc41bb64d249a7da6bd96d31ac4555d0cc16722982b6cfe7c3393711f22f09fb7bffc02edf2344caf5466246877569df93d67f82fbd07007b373edb800fa3bb53d490fc071191ce35f3096bb6c8e05fb3ced9b5f688805ce13a0ec0d53538c1c4c5ef124c564bc1fe842bda994faf722a4f208c0abf8e50e7d6d63b9ad3e8707b5b7d8ac161bdd0f1c5d70a9a3b95b01ed811e35762464f71c437fcf38d71bd7ebf48b88e53ba"}, {0x20, 0x18c, 0x3, "0e3210a26a01823e81e61ce5"}, {0xd8, 0x139, 0xdf7, "c6d6cc73ec6f7cb40894cf8cf9cb6e96452038196547f6ed8037e21ae12fc181fc7bf5005a6158f545555b2c6e4c78f82c53d21199c2fa387ee6f0eb0fe51dd445a14b416a34b111319244e4d88a1b6ec2570f841ae4c094bfd0c45aa45a965d8549118a9e84b4efde303186a245f66b40c602ff3028d0ba65a12bbdaa43d95701dd542fce116c50df77a398f4225cbb96b612af582c9b1e71d63ae6934ea8036cb6e6637b207492347ee163bb28f9e2a79ebafd7ea27a3775022674858b5b258125"}], 0x3, 0x0}, 0x4}, {{&(0x7f00007ef000-0x6)=@hci={0x1f, 0x7, 0x1}, 0x6, &(0x7f0000eb3000)=[{&(0x7f0000dc0000)="5f684b92a1eae10199b6e12d3c931b7c29ebdb107b9e75d39bfdc3115ebab46579794a717d999a23a885823efec50d2b6679e640ba8def421b214e6602bdefabf88cdb9b401ed900f138412ddc", 0x4d}, {&(0x7f0000862000-0x70)="ee8785d579437e4833582a82cc9a9a4e632f12733e77bdeedd878e88bc4e4e1af1389ed60eb99918ddcd9921a041da39f6e08b3bd4e91e92b9eb22f1602884c9a173264ed0aa68a7a4bca9710748559d24f2af2e7231e68e2689f5d656e1b529617c5a140492f3e9c7ba757af549568b", 0x70}, {&(0x7f0000ccb000-0x1f)="71c04e334addd4b61927c0c7265d559e227823618568cb90b8214c615afe3b", 0x1f}], 0x3, &(0x7f00006b7000)=[{0x110, 0x11c, 0x101, "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"}, {0x68, 0x119, 0x7e0, "af86aad8de7b22712798e7828cbe476bb2d45cd28ec611f17922307195d6ae3d28c63a1cfcad64ea1042f9376d141a288e429df400d0f76190279776350a66ce00187b9358a8e153538a42ab5f7b7142187614"}, {0xd8, 0x10a, 0x2, "2bb90ab3750ea2672c639c133db3d773cfff47de38c3139ed9feaffbfec7248db219b0585f23de3a2fb76a07a94514779745feac641d777ccfa35214a527e8e4105adac4467172425c57791082b346ced074685fcd733e19c76cde9f37c5f8fda7c484f9fdfbd069542d2c341080b70b9c7d2d5fef87a372941aeefb3907cb5185f4a2788fc0bc1d76ff6537bd42b224ab94e1e1509bc694107399ff440bfaa13cbc9a8de4fa039595d8a101f0d64601767cbd1b47994e644d58706cc7b38f5d02"}, {0xb0, 0x110, 0x80000001, "e2f898f22c4c5fa0e99ca16578f5a2328f5a916c4fce6374dd47e97dd3990d558e73ab5aebdc0c8717801231db57de1a804ae01ad51902cb9304529a138e1fdaf2db890466b079ffd7d0ebb4b9b61492794dd3fa10e601f44de070c7084b374f7b09d21823c6d7863422daeb4d69f8e8ca95f4e7830dc790221d4418afb384d5b1b70dc2363285816142c3f36c410ce507a8a0db102daf5aee82145df02d7852"}, {0xd8, 0x88, 0x7fff, "3070f862475d701a06c6298805548ad4fec7890883d707524849dba9a440f6417b0ba78f038d5113c7e30ced1238b0a616100f9412a14ae7bdfca781c5c0a7057b9907c8c3d5ee1f1bd22ce2ec9447b207b73e4138ad482b91e9016a0ec731942ba413d9bc252809cfda206f3707ea2e5854e7cb51bf1c82ee69bbab6e14de920ab8807e9171f62d34ae9a62b65ff5fb35a203f0c69d0d09288588ed5e9e22ca648c8db04f4b87b238418e76b31bd47d509ecaf80dc9e761ed229f289fe84eb068289972ce"}, {0x108, 0x1ff, 0x3, "3b93291165299c83dc0cb14cffaf1c7c3f97dc711775ab4027e98ea65f07a9f4e358d6a8e7b948f1c2f8c881c458eff49ce0ad93c334db4533345c792f381a3e77bff4b519b32b46ff82232d26126db0f067e8612d0d904d1be69d4dba8c8d5bd6d15ec57c26b17f2c2b001d85b547d48d0f490f6bb6faa2512e15d532b0aa8780cf716b4d7ac2b4865f2961a003f0450c8a323ccd0a78c2272b3d31f96262558ce0d0bdeab12bbc36cc185dc75899f3c5f2fbd81c7c4db5ae03a9b6330ca857c593e773ea50f633b01aad4e6ca16ab780239f85db9062fb10eebb8e652d972d9347e47ade85a12e5f4fbd39f64541fc87685b54"}, {0x1010, 0x0, 0x5cf, "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"}], 0x7, 0x8000}, 0x35a5}], 0x2, 0x800) sendto$inet6(r3, &(0x7f0000ed4000-0x1000)="c8", 0x1, 0x0, &(0x7f0000c29000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000d4a000)={0x0, 0x0, 0x0}, 0xc) ptrace$setregs(0xd, r4, 0x8000, &(0x7f0000609000)="bdaa2ebd1cbad8161ed7be573ffb2f07ca2486b190242b5c29aaf49f6b3fd11a9ed3f9902667c07007a9c206893e01634dae0b00a6c0af8108e106647d92fdd9587bba0ea0a0cbe9f70971") sendto$inet6(r3, &(0x7f0000df2000-0x55)="c3", 0x1, 0x0, &(0x7f0000a41000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000770000-0x10)={0x0, 0x2, 0x65a, 0x2000000749}, &(0x7f0000d22000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00004ac000-0x8)={r5, 0x5}, &(0x7f0000cdb000-0x4)=0x8) connect$inet6(r3, &(0x7f0000532000-0x1c)={0xa, 0x3, 0xc6ea, @loopback={0x0, 0x1}, 0x400}, 0x1c) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000713000)="2f6465762f6877726e6700", 0x200000, 0x0) accept4$ax25(r0, &(0x7f000041f000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000031b000-0x4)=0x10, 0x802) ioctl$DRM_IOCTL_MODESET_CTL(r6, 0x40086408, &(0x7f00000cb000-0x8)={0x4, 0x1f}) r7 = socket(0x0, 0x4000000080a, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000eb8000-0x4)=@assoc_id=r2, &(0x7f00001b0000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00006dc000-0x20)={0x2, [0x0, 0x0]}, &(0x7f00001e7000)=0xc) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00005aa000)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000358000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f40000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000364000)="2f6465762f6877726e6700", 0x20000101006, 0x0) r8 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r8, 0xae78, &(0x7f00003d6000)=0x1) 2017/11/21 09:46:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000790000)="2f6465762f6175746f667300", 0x2000, 0x0) fchmodat(r1, &(0x7f0000c86000-0x8)="2e2f66696c653000", 0x80) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) recvfrom$inet(r1, &(0x7f000022b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x2, &(0x7f00009d4000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 57.705921] netlink: 10 bytes leftover after parsing attributes in process `syz-executor4'. 2017/11/21 09:46:09 executing program 6: socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x40401, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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$kcm(0x29, 0x10000000202, 0x0) sendmsg$netlink(r0, &(0x7f0000639000)={&(0x7f000086a000-0xc)={0x10, 0x0, 0x8004000, 0x0}, 0xc, &(0x7f0000f0e000)=[], 0x0, 0x0, 0x0, 0x4}, 0x8800) sendmmsg(r1, &(0x7f0000529000)=[{{&(0x7f0000030000+0xe13)=@in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c, &(0x7f00008bc000)=[{&(0x7f00001ae000)="2c4225e15b5235e1f02b49269623b13a9dbd16fca3a5ca1ee45744ab64a4acea4297e640c4a043a28198af83bab21b4f101dc8ff00b96f1072b9a639115648bd9cc174433c8b9ec86b869513a5", 0x4d}, {&(0x7f0000cd1000-0x1)="8d", 0x1}, {&(0x7f00005bf000)="56b0dbfd903400ef30a2ecbb718b8e66c900be5f569e152ddf4d8f5bbfd35057389dfa8a74b7fc3293de130106f43aba53e909ddfcd783fe78065956f9666f29115198fa04614b16c6c081fe5f973981aa364badd1d79aafce16ee995e862ce37072794451d671f6247d8acd201803f94a498c34d81ba496622d77bb4e8768eacbecbda6adf6ae0c4f099c09c4ce833270493dbc2f082c0a300574", 0x9b}, {&(0x7f00009e0000)="3f9add38acccf378f12269f67241e4aed6b761536e0a5fb331a93e6b0dee816def6515691a919f04d29fded5f330f67a4dd97d9da3f0ffe3a5aa27929e0cd22d25e0b0481d27eb9f07595c5c7192d6a2589c786ba073f7386337be1e5fa00e6ef58d98e2ab7da922a869e8c850d21532a57d15fe9de566ce9ebe3ed94b90a928d66f2c4da6e2d90386486cc0d21c100d90acf106cc616d527efa661c4edfe1b1d041392590848fca1659a9e71082534749695679ba5e1cc54aed2760eadb29277faf5eb103eab95f393f5081feafd1b4429370b7729342114a7e2e00d03f2657d6164b1c", 0xe4}], 0x4, &(0x7f000018e000-0x4c0)=[{0x10, 0x115, 0x3, "70a6"}, {0x14, 0x109, 0x400, "c4bb556a62e02269"}, {0xd4, 0x117, 0x3, "1aee6e2957456cb9fed5379fa1f9e119a9f3754341b12ed6f560f7cad8373e855804a57ba805e6a5a3c4b256f75f702dcfbae42d3c1110db19f150c038435ee683d77c677f12521ab3839c8aaa578c86ed9f395d4493105441903ab81c24bc93e51b6639a50c8e936eb76d7751e2baaa8728fdb5df83de1dee1142d75a29df68f5f2f7cb8649252fe38fcab4c9be474e89fe2fc6c136f1ba174b6746e4e7d962a4619157c2b83cbd781eaaf72466e6aebb4d4d6837a898eb7842f2283e0eb450191798adc89a0f"}, {0x40, 0x18d, 0x758, "f50afa7940e0f34ef4efd7ba32be38184d57664784731507d2f2129728a1c980dc9aa08e3f0f692741fd90f180d98779d743d3c2"}, {0xf8, 0x84, 0x4, "b3246585bcf81f802cd5d2fcbd3f55a3bbfcffb63edf2ce3887ee435336454af18b2cab428d534fb94b48e795adaeaeaa2c026cd39fd31eb9e70f02bdafbc89ed1768493fe625953ecfec696e6a0d1e39cafa0ffd5ae809fcd853e4d33eaed06177b00be89e80447f4ee86abaa6bcda7dc7121eaef1b372387a247065495f95028e2bab70685e8672d355eba46c1616684e09692c98641f5dfc692560cc709fb408a090fd3aac4270d2303cc148aec0ca610f32995a11962548bb597291c9ee119896d2c655c97b64243ea46ddc145d0567ace13d6bbcbbb7a0683d284b9ed14dba6489ba09eafb0daedd065"}, {0xac, 0x0, 0x232d, "c16c12fa5dc930d05b8528a8f8165657d055e34a4a5c911ab4f4a5ab14cf35cc4841aa3ee9a437c2a1e43cec71ba46e5f925e0069b841fd05d13e898319af050ff176f9bc4c5d805f2d7161fae9ccfe8cf380b1948241fe33e2f83693601fb4dce186f8a5ce41294cb85965fcc7958d70c0a9652d965950bfd20a3823c3ffca6641c56658f9809b9ed4d3adc3fdc6f66e689cbddd0fc79627bfd6e3ba2"}, {0x108, 0x102, 0xfff, "9535d722033f5d1a9b5a78717300ae08ce1e77c64022160ac7cd8bf4123fcb8f852de23bd778738c34f4ab8920e8252a3eb950bc301061748a9274440c8706074835e55f3e02afa3546928331511afcd1863c1ba4b96d416c19b8bb33c20942de8ec2c9ef9e95e4c52118629930a92cbdfb0d32fb24a53743b3fc3a91f3aba104ea9ff9f2554af291a3d3181f91b6370daef3ca233f62e5cedcb18f39dc425e9503aad892670aa59784014008d449e5f7fca1beae195b4b238d7701c2d35d84448c4ec7b88b62ed01fcad6afdfff9f0e9481c4758cb001d7bc423efaa6887d48d5b14879b737d3b035dd773050793ac9e0ba87370d2a7ae056"}, {0xdc, 0x10e, 0x401, "94f6fd918551a2ec2b63bc559a940b86a2a20ce258e98d625f791729088da860ca871604907278f6c1b91c3db16f1cfd72fb0016d43a484083711007e5f6bfd6a4973e96d244d836a6730ce79ddafe6ca033e17535aa75f03d11513ad627366b7e73a3f71a8daf159f48c7a4211282ceb75c3dea02e93ba2c875241b390c1630c7688d965f821d84eef09135de627fba6ae1cfb6adedc1eb6f0df709b87690db52e4d11b2c52bad0502214269dac406eaa640e6bc68a3b71c9bd14fae5a872130038ec85071b21bb79be4f8d39ee7000"}], 0x8, 0xc000}, 0x4}], 0x1, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x100, 0x0, 0x9, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xafe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x20000089f2, &(0x7f00007df000)={@common="73697430000000000000000000000000", @ifru_names=@common="6970365f767469300000000000000000"}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ae1000)="2f6465762f73657175656e6365723200", 0x2801, 0x0) fdatasync(r3) mq_getsetattr(r4, &(0x7f0000dec000-0x20)={0x1, 0xfffffffffffffffa, 0x7, 0x800, 0x6, 0x3ff, 0x5, 0x8001}, &(0x7f0000b0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$fuse_notify_inval_entry(r0, &(0x7f0000668000)={0x20, 0x1d, 0x0, 0x40, 0x36807430}, 0x20) statx(r4, &(0x7f000023f000-0x8)="2e2f66696c653000", 0x4800, 0x2000040fff, &(0x7f0000949000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer(0xffffffffffffff9c, &(0x7f00005ed000)="2f6465762f73657175656e63657200", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x2000000000000000) r5 = socket$inet(0x2, 0x3, 0x8001) r6 = socket$inet(0x2, 0x3, 0xe0) ioctl$sock_ifreq(r5, 0x400000008930, &(0x7f000009a000)={@common="64756d6d793000000000000000000000", @ifru_ivalue=0x80000000}) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000c82000)=0x1) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000c76000)={@common="726f7365300000000000000000000000", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) splice(r5, 0x5f, r5, 0x5f, 0x2, 0x1) readv(r6, &(0x7f0000c11000)=[{&(0x7f00006a7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) bpf$OBJ_GET_PROG(0x7, &(0x7f0000c86000-0xc)={&(0x7f00001ac000-0x8)="2e2f66696c653000", 0x0}, 0xc) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000c84000)=0x9250) r7 = socket(0x10, 0x2, 0x10) write(r7, &(0x7f000068d000-0x25)="240000001d0001000d00fa080000000403390004100001000c000100000000ffffff0000cc", 0x25) 2017/11/21 09:46:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000b86000-0x8)="6b657972696e6700", &(0x7f0000360000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = request_key(&(0x7f00007ea000)="73797a6b616c6c657200", &(0x7f00006ab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000038c000)="626465765d407d00", 0xfffffffffffffffc) keyctl$unlink(0x9, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00003d9000)={0x42424242, 0x42424242}, 0xa, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f000078a000)=0xffffffff00000000, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000e31000-0x8)={0x0, 0x0}) ptrace$setregset(0x4205, r4, 0x4, &(0x7f0000914000)={&(0x7f0000095000)="d7720c8f1784f930ee33a8e67ac8e7f2f33fb59722cd37be2c391d585d03d331b4a5753a8b65aa8ba86ba45c11300fc4c500405acb771a171b12cca03438378351140fc65b33e2516c4f228fb22a9aed490d0d43c3ddc3b7cb45623afbcbe74a9c90475db05521b5aff3d654f6e3bcc8c279f51c605f009f50b1", 0x7a}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c54000+0x396)="2f6465762f6375736500", 0x100, 0x0) bind$unix(r5, &(0x7f00009bf000)=@file={0x0, "2e2f66696c653000"}, 0xa) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f000088c000)={0x1, {{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) unshare(0x100400) unshare(0x20020000) r7 = syz_open_dev$mice(&(0x7f000060e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r8 = memfd_create(&(0x7f0000a34000)="7b00", 0x1) r9 = socket(0x10, 0x3, 0x0) bind$netlink(r9, &(0x7f0000088000)={0xf, 0x0, 0x0, 0x0}, 0xc) setsockopt$bt_rfcomm_RFCOMM_LM(r9, 0x12, 0x3, &(0x7f0000a6e000)=0x2, 0x4) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000cb2000-0x4)=0xc) ptrace$peek(0xffffffffffffffff, r10, &(0x7f0000462000)=0x0) bind(r7, &(0x7f0000b98000)=@hci={0x1f, 0x957, 0x0}, 0x6) mknod$loop(&(0x7f0000588000-0x8)="2e2f66696c653000", 0x0, 0x0) syz_emit_ethernet(0x52, &(0x7f00002d3000-0x52)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x3, 0x9, 0x4}}], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3c, 0xffffffffffffffff, @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}, {[], @icmpv6=@mld={0x85, 0x0, 0x0, 0x4, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) ioctl$KVM_SET_FPU(r8, 0x41a0ae8d, &(0x7f0000358000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9b31, 0x5, 0x1, 0x0, 0xffffffff, 0x4000, 0x100000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x29f2, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f00002cd000)="2f6465762f72746300", 0x3c, 0x0) add_key(&(0x7f0000ca5000)="73797a6b616c6c657200", &(0x7f0000016000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="de1cedf472b18e11f1ab9e3336aafda995d35e5d4cc4f26502d133dea22b8634be6afce1271eae25c942df9d3fd8756b9eef102fe265aeda95aeb13ba85446e9d645712e978698de20a4e30282a1c4620043947fc2c1e3379710a2f74b4c7657e44e77aa6329e669ebf89e66c3d569adaa6bc32e885858e8025da1ada9941ff5caf1230b596a55411dfe413dcc2b3d7e06e03420d7e018f6d1cfee180f3b7ec3c495d284f7750ea37b22fd2428f47fd90aef49269951fca725ba368c04ba51531c9620", 0xc3, 0xfffffffffffffff9) ioprio_get$uid(0x3, 0x0) 2017/11/21 09:46:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000813000)="2f6465762f76637300", 0x222000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a8b000)="2f6465762f72746300", 0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000795000)={&(0x7f0000aaf000/0x2000)=nil, 0x2000}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e0a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xfb, &(0x7f0000b48000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000739000)="2f6465762f72666b696c6c00", 0x80000, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000019000)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000eaf000-0x10)=[{&(0x7f000079f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f0000fa1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}], 0x2) r4 = fcntl$getown(0xffffffffffffffff, 0x9) ioprio_set$pid(0x1, r4, 0x8) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000019000)=0x6, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000001a000)={0x0, 0x0}) alarm(0xfffffffffffffffd) read(r2, &(0x7f0000c12000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000012000-0x4)=0x1fd) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000989000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x2, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x2e64, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x6, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x100000000000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2017/11/21 09:46:09 executing program 5: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect(0xffffffffffffffff, &(0x7f000028b000)=@nfc={0x27, 0x0, 0x0, 0x4}, 0x10) r1 = dup(r0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000093b000-0x4)=r1, 0x4) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f000095f000)="", 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00003d2000)=0x0, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000954000)={r2, &(0x7f0000953000)="5af0d5425ad6f0e331d653e84d81efb0b6be8a3fa390143e7f3fd78cd4b87b3f194258ae46dfe521a6075fc6b2a8c03783c265f5cadeef940ee453ca186123e321a776c9dd0badc330f761380ea0e542e306666713ba645b4ac72607e19ad2c8dd102b1085c54a1dc10236306cc97044d52d54837dbb97cfebab2d700a42867a2b957cb7b2e38c2433e5f8aae9479f7cfaef5f229b3455333077471584ffd144dd24973052d936bb20ecc0387a7ee37bc21667ffffecbf1964ec747305fcf51ee6e3164491ea7da3c023dec7fbbb581e98c795e65585b626ba69e6", &(0x7f00001ab000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000027d000)={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}, &(0x7f000027f000)=0xa0) pwrite64(r0, &(0x7f00001f2000-0x15)="2775a5282cfc3d74424790456b02ea005b5b307670", 0x15, 0x2000000000) sendfile(r3, r3, &(0x7f0000321000-0x8)=0x0, 0x8) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r4, 0x1, 0x3b, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000c000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f00003b6000-0x4)=0xe8) setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f00007da000)={0x9, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f00004dd000)={0xba, 0x8, 0x6}) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000960000)=@int=0x0, &(0x7f000080b000)=0x4) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000133000)="2e6465616400", &(0x7f0000961000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000962000-0x2)="2d00", 0xfffffffffffffffe) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000961000)="6b657972696e6700", &(0x7f000016a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f00004dc000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000961000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000025d000)="9a9075826f9f60ef9070730a92e86889a681066001a35013716d14773f8dfac07a01c38e8d8ae4042c342621d00193d16a5e54da76fd11728400ec5e64a1d02f741800c20e732498fe3ddedc6427559af509d352e8c8", 0x56, 0xfffffffffffffffe) keyctl$instantiate(0xc, r5, &(0x7f000095f000)="daa516c454e53b58f209127c8b9e40dc503caf08bc76c50fdb63693f11d0bb08be998b497ae9f982b7aacf74f61ed5e0f9c6919f77b262055fa09a8a785f34535459496e111f153551be9334277af01669250c6f82848a7db88ef3552a57c8c03d271df5022520484e9a10e906e9f1b4a4b1da073d97aadb64802ea161107f141c121a811975c6f698f0dc588c618acd13be219c0a901e", 0x97, r6) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000595000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_getattr(r7, &(0x7f00001c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000954000-0x26)="0e389af9b633d35ebca953f80164b33cfada2669c211e2551190176373f6f5d7b01278350354", 0x26}, {&(0x7f0000954000)="070431edb0b96a5347cbe4feeb1ef7792216eecfff737295101e9f27d3426ce5f6ed1bc156e424c83be7ba45f9d0af8c54353d8b342a5b4a857ef98b8d568c82368f14214753", 0x46}, {&(0x7f0000088000)="88db5a03943ca08be5d83cd3c8ae4ce6f987e49cbb1a5432b5df9bbc11654e959ca67e1565e81bfe43ac670a7ae15ec4e238f8eb4720ed04a20cebd066eac786d1a8ab084b335bc39af5cbfd9a1e391fac5236dae4da81bd29206947ac6fac3c7b44dbde34b6b0804af20e27858d78e1c08dfc94b3be460fafe94ae58590d01f58b69dbb723366b538badaed9a5a619cec62caf1dea93d6f90e01e098022c563dc76976eead402074cbc87971dd9eb934b0abdaf02655abd4ae6d8088666618284434ed4831185aa94452b30", 0xcc}, {&(0x7f0000955000)="5f3e05614f2868f5d4f1a57ad25bc2c75f5f5633d1dac0cc0b5564c877925949dd281a7726553141ea4e6521bd82941edfce715cf2ea4949797c921a70f1c4665aa33813bf4c255130f5fed5ffdfb8af6accbaca109ed2ed4caf86673fd559e02320a9aae19fcee1d0d09bef728b480b82b5f2dba6428839f7401b48ae004b86a2ed892c", 0x84}, {&(0x7f0000272000)="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", 0x1000}, {&(0x7f0000166000)="c4a94afffd3f3e59a6a4162ec297e206e3d5fdf31d5dd9a1b0c2eb97faf56233", 0x20}], 0x6, &(0x7f0000317000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x1, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1, 0x0}], 0x2, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00007f1000)=0x0) [ 57.768296] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5887 comm=syz-executor4 2017/11/21 09:46:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000014c000)=0xb8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000562000-0xc)={0x10000000, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0x1) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dd1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000703000)=0xc) ptrace(0x4208, r3) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000daa000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048a000-0x4)=0xe8) ioctl$TCXONC(r2, 0x540a, 0x0) 2017/11/21 09:46:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f000005b000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) futimesat(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)={{0x0, 0x0}, {r0, 0x0}}) mbind(&(0x7f00007ad000/0x3000)=nil, 0x3000, 0x8002, &(0x7f00004c7000-0x8)=0x1c0000000000000, 0x1ff, 0x4) nanosleep(&(0x7f000023d000)={0x0, r1}, &(0x7f0000c4d000)={0x0, 0x0}) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f0000001000-0x4)=0x0) sigaltstack(&(0x7f00008ce000/0x2000)=nil, &(0x7f0000f78000)=0x0) r2 = add_key$keyring(&(0x7f0000c9d000-0x8)="6b657972696e6700", &(0x7f0000e43000+0x61d)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000d4c000)="706b6373375f7465737400", &(0x7f00000aa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000098f000-0x2)="2900", r2) 2017/11/21 09:46:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f000068b000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000938000-0x11)="2f6465762f7667615f6172626974657200", 0x400, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000028b000)={0x0, 0x6, 0x100, 0x9, 0x1ff, 0x0}, &(0x7f0000481000)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b87000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x100000001, 0x4c94, 0x7, 0x3, 0x0, 0x10001, 0x875, 0x3b39b08b, 0x5, 0x5, 0x2, 0x1, 0x1ff, 0x7]}, &(0x7f00007b6000)=0x108) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x6) recvmmsg(r0, &(0x7f00009c6000-0xa0)=[{{&(0x7f00007b4000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ace000-0x38)=[{&(0x7f000002c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f0000674000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000374000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f00000c9000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f00008db000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f000085f000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f00000a0000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}], 0x7, &(0x7f00006c2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f, 0x3}, 0x100000001}, {{&(0x7f00002da000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000565000)=[{&(0x7f000074f000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f0000ff5000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, &(0x7f00002f1000)="", 0x0, 0xfc}, 0x9}, {{&(0x7f0000df1000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d83000-0x8)=[{&(0x7f0000f99000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}], 0x1, &(0x7f00005ac000)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24, 0x101}, 0x3ff}, {{&(0x7f0000612000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00003d1000-0x20)=[{&(0x7f0000850000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00006eb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000394000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f00004a9000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}], 0x4, &(0x7f0000c5b000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2, 0xff}, 0x7}, {{0x0, 0x0, &(0x7f000056d000)=[{&(0x7f00004fe000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ae0000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f00002dc000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}], 0x3, &(0x7f00005a1000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad, 0x3}, 0x3}], 0x5, 0x0, 0x0) r2 = add_key(&(0x7f000096c000-0x8)="6b657972696e6700", &(0x7f0000ae4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffeffffffffb) keyctl$unlink(0x9, r2, 0xfffffffffffffffb) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ef3000-0xc)="2f6465762f72666b696c6c00", 0x125041, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000094000)={0x6000, 0xd000, 0x3, 0x401, 0x3f}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000911000)={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]}, 0x6, 0x8}, &(0x7f0000e33000-0x4)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000053a000)={r4, 0x8}, &(0x7f0000aec000)=0x8) openat$rtc(0xffffffffffffff9c, &(0x7f000039e000-0x9)="2f6465762f72746300", 0x400002, 0x0) 2017/11/21 09:46:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000000011, 0x802, 0x8400000000082) setsockopt(r0, 0x3, 0x212, &(0x7f000065b000-0x2)="6e65", 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000db0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = creat(&(0x7f0000e92000)="2e2f66696c653000", 0x180) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x1, 0x0, 0x20000000000, 0x10000, 0x0, 0x9, 0xfffffffffffffffe, 0x0, 0xfff, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x100000000, 0x2, 0xffffffffffff5772, 0x0, 0x200000000, 0x4, 0x0, 0xfffffffffffffffe, 0x80, 0x9, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x2000403, &(0x7f000000a000)="") r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$sock_ifreq(r2, 0x89b1, &(0x7f0000000000)={@generic="58ded943ca3fdafc3269ff73c0767632", @ifru_addrs=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = dup(r2) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r4, 0x1) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000b1d000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "005b61632861657329000000000000000000000000000000000000f3b4000000000000000000000000000000006300000000000000000000000000000000faff"}, 0x58) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c33000)="2f6465762f73657175656e63657200", 0x8000, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000f2000)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r5, &(0x7f00002bf000)={0x26, "726e670000000000000000000000", 0x4e, 0x2, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000a15000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) ioctl$EVIOCSKEYCODE(r6, 0x40084504, &(0x7f00007b0000)=[0x9, 0x1ff]) writev(r7, &(0x7f0000540000-0x10)=[{&(0x7f0000a0c000-0x12)="d7b2b12aa804af64814bb2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$TCSETAF(r3, 0x5404, &(0x7f0000051000-0x14)={0x4, 0x8003, 0x10001, 0x6f1, 0x444, 0x0, 0x0, 0xfffffffffffffffb, 0x7fffffff, 0x6}) ioctl$TIOCPKT(r7, 0x5420, &(0x7f0000c17000-0x4)=0x4) read(r7, &(0x7f00003cf000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49) ioctl$TCSETA(r7, 0x5402, &(0x7f0000a27000-0x14)={0x4101, 0x0, 0xfffffffffffffffd, 0x5, 0x3f, 0x0, 0xffffffffffffffbd, 0xffffffffffffffff, 0x0, 0x3}) fsync(r2) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f00002b2000-0x2)="", 0x0) syz_open_dev$mouse(&(0x7f0000c6f000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x100000000, 0x400) 2017/11/21 09:46:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x40000000000, 0x0, 0x8}, @generic={0x7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, 0x0}, 0x30) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000003c000)=0x0) sched_setparam(r0, &(0x7f000041f000)=0x3) 2017/11/21 09:46:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e74000)="2f6465762f70746d7800", 0x4400, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00005aa000-0x4)=0x0) get_robust_list(r1, &(0x7f0000cab000-0x4)=&(0x7f0000065000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000648000-0x4)=0xc) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) 2017/11/21 09:46:09 executing program 4: set_mempolicy(0x8004, &(0x7f00008a9000)=0x6, 0x1) creat(&(0x7f0000738000)="2e2f66696c653000", 0x20) r0 = syz_open_dev$vcsa(&(0x7f0000e81000-0xb)="2f6465762f766373612300", 0x0, 0x40000) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xa492) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x8000004, 0x0, 0x0, 0x4}) syz_open_dev$usbmon(&(0x7f0000d93000-0xd)="2f6465762f7573626d6f6e2300", 0xc7, 0x0) syz_open_dev$sg(&(0x7f000068a000-0x9)="2f6465762f73672300", 0x7, 0x20800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009fe000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f00009e3000/0x1000)=nil, 0x1000) r1 = perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000fe, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() fcntl$lock(r1, 0x1, &(0x7f00004ce000)={0x1, 0x3, 0x1f, 0xfffffffffffffffe, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000ea3000-0x4)=0x68b5, 0x4) bind(r3, &(0x7f0000001000)=@nfc_llcp={0x27, 0x1, 0x4, 0x3, 0x7, 0xfffffffffffffffe, "00f51ab415d66fde9e7f8f2c5512d8b1f2029f4d6c274a788923f3a608fc00f1f9f0bbd62570dadbee8824a999a7ca5e282cfe98a0b2f6572006b600209e85", 0xc}, 0x60) socket$inet_icmp(0x2, 0x2, 0x1) r4 = socket(0x0, 0x6, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000c83000-0x4)=0x2, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00005bb000-0xf7)="925d51a037bb752e8ea5b3a4af4e869ef088ba147dce03ed0f41c00dd493af1bbea8e5214df259f9c737c637d38c94684257f7621549d368c9615e9dca299daacdfdd95d2063e37427e38f3a8e243cb52fd9cd488dc9f5d5d259087284c2d2959a244ed1cbeac6062616a87b0756d528b2f5c6065182c006b3a8091d089a3bbcf788ab232569aec0ef4c22d541c4baca1fbecc85396e840e903fcefc5e3ada94d2e8906decebe1659a371538d077fdcea2089292f787e1917b32d6a2c91ba05d1d53c2f917bac451304a7cbad7dd16d61ca9d5b8d3711f8c137bdf7f39f2dd9953c1357e0e959c2e907059aff9c1f1c8a01a1b8ca81047", &(0x7f0000a7f000)="ea60324857fb04b8c5e01fcdbea0fd8e1097792d5447d3df5da9c86a00b4b9ded6", 0x1}, 0x20) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000a7e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xd4)=@ethtool_rxnfc={0x2b, 0x0, 0x7, {0xd63128c89ef5a460, @usr_ip6_spec={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x99f, 0x0, 0x3}, {"9cbe", @random="f02289aeb3c9", 0xea6a, 0x1f, [0x9, 0x1]}, @esp_ip6_spec={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x7350}, {"002c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x7ff, 0xfffffffffffffecc, [0xa4c, 0x1]}, 0x9, 0x6}, 0x6, [0x8, 0x6, 0x6a, 0x6, 0x1b2e00000000000, 0x20a2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_buf(r3, 0x29, 0x40, &(0x7f0000753000)="", 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000000)={@common="67726530000000000000000000000000", @ifru_flags=0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a74000)={{{@in=@multicast1=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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000001000)={0x4, {{0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6fc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/11/21 09:46:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000522000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000c61000)={0x80, 0x116, 0x7fffffff}) r1 = syz_open_dev$sg(&(0x7f0000a65000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x6, 0x2, 0x0, 0x2000ffff}) r2 = gettid() ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000722000)={{0x6, 0x8}, {0x8, 0x0}, 0x4, 0x4, 0xcba, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000f87000)={0x4, 0x6, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000062a000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x2, 0xf, 0x7ff, 0x9, 0x5}, &(0x7f0000db3000)=0x20) ioctl$void(r0, 0x5451) wait4(r2, &(0x7f00006f9000-0x4)=0x0, 0x9, &(0x7f00000b8000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind(r0, &(0x7f0000d34000)=@nfc={0x27, 0x7fff, 0xfffffffffffffffd, 0x2}, 0x10) syz_open_pts(r0, 0xc000) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f000019a000)={0x0, &(0x7f0000789000-0x20)=[]}, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000569000)=0x100, 0x4) ioctl(r1, 0x2285, &(0x7f0000007000)="53") [ 57.906334] Bearer <> rejected, not supported in standalone mode [ 57.911656] sctp: [Deprecated]: syz-executor5 (pid 5927) Use of int in max_burst socket option. [ 57.911656] Use struct sctp_assoc_value instead 2017/11/21 09:46:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000754000-0x1)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) 2017/11/21 09:46:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x1) io_setup(0x400, &(0x7f00002e2000)=0x0) r3 = syz_open_dev$usbmon(&(0x7f0000c42000)="2f6465762f7573626d6f6e2300", 0x1, 0x200fe) io_submit(r2, 0x4, &(0x7f00000bb000-0x20)=[&(0x7f0000668000-0x40)={0x0, 0x0, 0x0, 0x6, 0xad0e, r1, &(0x7f0000fe0000+0xa47)="24fa77e4aa9a26b20ea489a69c9b4bc0bec77c4b9a3dd84b982346fa8e935de1d65bbdf7db2bbada5c4c58253ff1ab03ac418146941e063d8f1ef6881f53cf8db8cbf2c574994a2a829104bebdbf1aa6f43c2131a9770f11bbae839c17d3f8b9c1f85b32485a70017064f8a20dcc02eec2d87ad0626a8a2bc2792ef4f4d5b67b44e0f5878c72d2ca85cad13b71bf258241844065be34c1b4c6b1dbb1d5756842ff2b067d64e13a5c02ede568e07d7d529cf8e42d90c19a08f09e300ef1c8f475b4278f431abee11d9addd16644cccf8c772c69215ea1398d14e2592727ffeb78", 0xe0, 0xfffffffffffffffe, 0x0, 0x1, r3}, &(0x7f0000381000)={0x0, 0x0, 0x0, 0xf, 0x7, r1, &(0x7f0000f1c000-0xf8)="49a44763fc377800ff7894113690ba6a14dfdad0b3e14a95dcb772a434fd643d504f479cde295969f5d0c8522254dea800e8215f41b1d8d306ca573a537dc0ea1787bc6c4ca757fc9bf8d2fe4ed2de611fdf4f53ce0d0ecaf142f66ffc5d829ec25583e9ebd6b5fabfdc4face75a90d958a9e3b1263602578605ddf6e962997f74cc3eb01b9b97d327dd185d37f4a20aa76528f43dab0f6d9825eb3e2a0801806c9c56916e4f82873f4469c8a4f622d4e8d410df546467449ed6c573a4ce1f6f5efa48d17edafcf44ef0192fe8d979e7f9f5efbde4ba4438328843ab0c9e7cbbb94556fb3a01b82ccac7ad327b3e2ce51a1709065cf21e1d", 0xf8, 0x4, 0x0, 0x1, r3}, &(0x7f00006a6000)={0x0, 0x0, 0x0, 0x6, 0xffffffff, r1, &(0x7f000008c000-0x3c)="7fb026cb533fafc40aecb808a58c431e754abf8088c4801b047452f8beef2a69beaf9daadbeeb11e9fed9e35e2111dccede2796328d312d7f8442b23", 0x3c, 0x0, 0x0, 0x0, r3}, &(0x7f000005b000)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f0000459000-0xa4)="1aaa804ce605e3cfad116942b461920135913836c59ae363f507d4984111ff44c1a4f9693ea2c49f169a985a9f1a331fddb7fcb07c4b18fac15552c40e3a0315b648572a585044139929f96588a125794388b15d264e4ee2bb365050ddfe97c856f63a96edd3eb747bdf41222773b9fd6671316e6de63e54bf994a65a57e99c00afb7192447327ba9458abf4d58dd7934277cea2e6467280fb04531a370e8ef76fdd4124", 0xa4, 0x2, 0x0, 0x20001, r3}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000654000)="2f6465762f73672300", 0x0, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x30040000) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) iopl(0x400) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f15000)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f00006d3000)=0x75) socketpair(0x0, 0xf, 0x0, &(0x7f0000736000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x2b, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x40000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f00005b2000)="2f6465762f6c6f6f702300", 0x4000000000e42, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007e0000)={r6, &(0x7f00008bd000-0x1000)="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", &(0x7f0000e98000)="5ba111819e369f77be9fe69e28839aba8f03931018956291442ff814ad77526de68698175e6dab54743d259d3afba7b063926de0b49fb45ffcbabba60defa4f75967778fca6400ee25d68736e5743d8c2798348145cb6e8720012b34993bfac11b46c094390c18765c12f7e49d2a09b4fdf20c3cad777a997dce110d0e88c00b3faaef9187cbc1f341a3018097b01f924cc6f6073c70", 0x2}, 0x20) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000cdd000)={0xfff}, 0x4) timerfd_gettime(r4, &(0x7f00005c4000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x7, 0x0, &(0x7f0000479000)={0x77359400, 0x0}, &(0x7f0000d97000)={0x0, 0x0}) fsync(r8) r9 = socket$netlink(0x10, 0x3, 0x10) write(r9, &(0x7f0000cf3000)="1f0000001000070100000000002000fc03000004080002000480000012ffef", 0x1f) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000274000)=[@in6={0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, @in6={0xa, 0x3, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, @in6={0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0xa) syz_open_dev$mice(&(0x7f0000571000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4100) fstat(r7, &(0x7f0000a13000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/21 09:46:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000813000)="2f6465762f76637300", 0x222000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a8b000)="2f6465762f72746300", 0x0, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000795000)={&(0x7f0000aaf000/0x2000)=nil, 0x2000}) r2 = openat(0xffffffffffffff9c, &(0x7f0000727000-0x8)="2e2f66696c653000", 0x800, 0x886) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000064000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f36000-0x11)="2f6465762f7161745f6164665f63746c00", 0x400000, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000739000)="2f6465762f72666b696c6c00", 0x80000, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000019000)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r3, &(0x7f0000eaf000-0x10)=[{&(0x7f000079f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f0000fa1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}], 0x2) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000b63000-0x4)=0x1, 0x4) r7 = fcntl$getown(r4, 0x9) ioprio_set$pid(0x5, r7, 0x8) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000019000)=0x6, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000001c000)={0x0, 0x0}) alarm(0xfffffffffffffffd) read(r5, &(0x7f0000921000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f0000012000-0x4)=0x1fd) ioctl$UFFDIO_UNREGISTER(r6, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000989000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x2, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x2e64, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x6, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x100000000000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0xa01, 0x2000000, 0x0, 0x0, 0x3ffffffffe, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) 2017/11/21 09:46:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b36000)="2f6465762f72746300", 0x4, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000069a000-0x4)=0x9) pipe(&(0x7f0000d39000)={0x0, 0x0}) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000b6f000)="2b7f94a051bd718895ff2a4b8d0bfd4cc853d70749fa6d98a5ba5dc98fa5d9dd86024fbf1bea1b80927772d880cc5665a2d3a052232b0419e33ab165f7b671a739349b7a41486e6689123e9caa02f265e333d738d4f0b46d0afe5ff1e441f8a5558a327219ffc4c8df5fc66f413dccc0cc8dbaa3b5f55ee73766f104505503df84a9a53d0c11dcbfc70781ae03d64ecce117799558b03a2e13fc815d2ae1b63b67c8af95b9c46fb202b7c9f1b6bda2c9e642938d8b902ba72ed47e0ef6ab23053e5d3270993ae80c291587047b8e2ae0a13c0a") r3 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000f9b000-0x4)=0x0, &(0x7f00003d0000-0x4)=0x4) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000718000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00006eb000)=0xffffffffffffffff, 0x4) r5 = dup(r3) fcntl$setstatus(r0, 0x4, 0x2000) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00002d4000)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "f881304f031e2d8b49ed86eaa3ebcba3e0a607ff561743228025da5dc9f381eb1878a7a8e9da176cced5d86d9ef83b002604361a59f93ceed95736a71b43c54e012034cac54c644825fd4b36517ae568"}, 0x160) fcntl$setflags(r1, 0x2, 0x1) ioctl$TCGETA(r1, 0x5405, &(0x7f0000220000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000535000)=0xe2, 0x4) sendto$inet6(r5, &(0x7f0000a76000-0xdb)="31", 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000a56000)={0x7, [0x2, 0x1, 0x80000000, 0x100000000, 0x0, 0x9, 0x8]}, 0x12) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000946000)={0x0, 0x2, &(0x7f000062d000-0x20)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007a0000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000072a000)={r6, 0x1000}, 0x8) recvmsg(r3, &(0x7f0000ebb000)={&(0x7f0000723000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000232000-0x30)=[{&(0x7f0000268000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000f81000-0x17)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f000018c000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}], 0x3, &(0x7f00000ec000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58, 0x6}, 0xfffd) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000e2c000-0x4)=r4) setsockopt$inet6_int(r5, 0x29, 0x38, &(0x7f0000bdf000)=0x5, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000a73000)={0x0, 0x0}) fcntl$setown(r3, 0x8, r7) getsockopt$packet_buf(r1, 0x107, 0x4, &(0x7f0000a63000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000617000)=0x6a) r8 = syz_open_dev$evdev(&(0x7f0000301000+0x310)="2f6465762f696e7075742f6576656e742300", 0xc32, 0x141200) ioctl$EVIOCGABS2F(r8, 0x8018456f, &(0x7f0000c0d000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r9 = add_key(&(0x7f0000e21000-0x6)="6c6f676f6e00", &(0x7f000061f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b12000-0xe4)="978a1470a8942e17956b12953a431ebf87587007d724ab163d07ab0b85918df98ae50497b668ef44e27bba8442cca2735b235dd2f95281550d812709045e0b1737b8aba57d8b65248c7baa9b17adbea31949a00f2e5768de2bc949727c4761be9ee22b0d5454562692748880f4f94b2e95abc1d9effc1a7ac64ddbaeb17796f1f72eae0d6d2ec103e95f21c7a9e57edcf973506bbc5daaad524f9c7ea53080d0dd02b02e761ef0247ce6b83f2c3bc2d629381b9861fe5378e220c100c0b6e93d6fbe852f008bc0f1506d194107dd0b4eb34f3bd6636dab668dc4f73b1452c4e0905ed933", 0xe4, 0xfffffffffffffffa) r10 = add_key$keyring(&(0x7f0000fff000-0x8)="6b657972696e6700", &(0x7f00000a7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r9) keyctl$describe(0x6, r10, &(0x7f0000b45000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d) sendto$inet6(r3, &(0x7f0000367000)="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", 0xe37, 0x31, 0x0, 0x0) 2017/11/21 09:46:09 executing program 6: syz_open_dev$mouse(&(0x7f0000c82000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3800000, 0x0, 0x0, 0x0, 0x80000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000a84000)=0xa4, 0x4) bind$inet(r1, &(0x7f0000223000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000f1a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x1, 0x0) r4 = socket$packet(0x11, 0xffffffffffffffff, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000397000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026c000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008c6000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028f000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000d40000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x8, 0x1, 0x100, 0x1f, 0xa0, 0x80, 0x6, r5, r6}, {0x4, 0x6a, 0xfb, 0x7fff, 0x1f, 0x68a4, 0x7fff, 0x0}, {0xfffffffffffffffe, 0x7, 0x6, 0x0}, 0xffffffffffffffe1, 0x8, 0x8, 0x0, 0x4, 0x3}, {{@in=@multicast2=0xe0000002, 0x73d3, 0xad8e}, 0x13, @in6=@loopback={0x0, 0x1}, 0x4, 0x7, 0x1, 0x5, 0x7, 0x80000000, 0xc4}}, 0xe8) r7 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00004d4000-0x4)=0x2, 0x4) r8 = fcntl$dupfd(r7, 0x0, r7) getsockopt$sock_int(r3, 0x1, 0x0, &(0x7f0000a72000)=0x0, &(0x7f00009a8000-0x4)=0x4) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r8, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x14, 0x0, "70a94ca257db570a1fc23706"}}}, 0x32) sendto$inet(r1, &(0x7f0000ecb000)="eb7ceb", 0x3, 0x4000, &(0x7f0000a60000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r1, &(0x7f0000969000)="", 0x0, 0xd6ba921a197f4497, &(0x7f0000292000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendto(0xffffffffffffffff, &(0x7f0000f6f000)="", 0x0, 0x0, &(0x7f000071a000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2017/11/21 09:46:09 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000424000-0x1c)={0xa, 0x0, 0x4487, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, 0x1c) r0 = socket(0x5, 0x6ea0c09f433210c2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x1, &(0x7f00006a6000)=[@generic={0x1, 0x7fff, 0x5, 0x7}], &(0x7f0000fdc000-0x11)="38", 0x0, 0x0, &(0x7f0000000000)="", 0xa00000000000000, 0x0}, 0x30) mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000f15000)={0x8, {{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, []}, 0x98) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) mmap(&(0x7f0000894000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000bb8000)={0x40000000000005, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7fff, 0x8000, 0x3, 0x6, &(0x7f000025a000-0x10)=@common="626373000000000009007f00f1020c00", 0xaf34, 0x8001, 0x200}) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000078c000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b5000-0x4)=0xe8) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1001b, &(0x7f0000f17000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000089000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000872000)=0x1004000e1, 0x4) mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000134000)={0x1, 0x3, &(0x7f0000e14000)=[@generic={0x15b4, 0x6, 0x0, 0x40001000}, @generic={0x458, 0x0, 0x0, 0x0}, @generic={0xd39d, 0xfffffffffffffff8, 0x3, 0x3}], &(0x7f0000024000)="73797374656d00", 0x9, 0x80, &(0x7f00009b3000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, 0x0}, 0x30) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f99000-0x1c)={0xa, 0x2, 0x100400000000081, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00009dc000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00008de000)={0xfffffffffffffffd, 0x20000009a9, 0x9fa, 0x8, 0xffffffffffff7ff7}, 0x14) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 58.009109] sctp: [Deprecated]: syz-executor5 (pid 5946) Use of int in max_burst socket option. [ 58.009109] Use struct sctp_assoc_value instead 2017/11/21 09:46:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000766000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) readv(r0, &(0x7f0000028000)=[{&(0x7f0000389000-0x46)="00", 0x1}], 0x1) read$eventfd(r0, &(0x7f0000400000-0x8)=0x0, 0x8) recvfrom$unix(r0, &(0x7f0000991000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x1, &(0x7f0000cec000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) fcntl$setsig(r2, 0xa, 0x12) ppoll(&(0x7f0000c29000)=[{r0, 0x84, 0x0}, {r0, 0x80, 0x0}, {r2, 0x0, 0x0}, {r3, 0x20, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8008, 0x0}], 0x6, &(0x7f0000ca1000-0x8)={0x0, 0x1c9c380}, &(0x7f00001ad000-0x8)={0x1ff}, 0x8) poll(&(0x7f0000b29000-0x20)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffffa) dup3(r2, r3, 0x0) tkill(r1, 0x13) 2017/11/21 09:46:09 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000928000)="2f6465762f73657175656e6365723200", 0x2, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000976000-0x15)="000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000888000)="") setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006bb000)={0x8001, {{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x2, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x47c7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) fallocate(r0, 0x2, 0x53a, 0x800000000) mkdirat(r0, &(0x7f0000d59000)="2e2f66696c653000", 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b49000)={&(0x7f0000537000)="2e2f66696c653000", r0}, 0xc) prctl$intptr(0x2f, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000e25000)={0x7, &(0x7f00007e4000-0x38)=[{0x80, 0x0, 0x400080000000000, 0x401}, {0x3, 0x1, 0x3, 0x800}, {0x8, 0x2, 0x9, 0x200}, {0x55e, 0x3f, 0x2, 0x6}, {0x2, 0x80000002, 0x10001, 0x5}, {0x1, 0x40, 0x80000001, 0x5}, {0x0, 0xd85, 0x2, 0x4}]}, 0x8) r1 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x0) ioctl(r1, 0x2201, &(0x7f0000217000-0x3)="") getpeername$packet(r1, &(0x7f0000eef000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000fcd000-0x4)=0x14) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000437000-0x4)=0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000e1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000f5f000-0x4)=0x0, &(0x7f0000cc3000-0x4)=0x4) connect$packet(r1, &(0x7f0000483000-0x14)={0x11, 0xf8, r2, 0x1, 0x3665, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000d7000)="2f6465762f72666b696c6c00", 0x40000, 0x0) mq_getsetattr(r0, &(0x7f0000549000-0x20)={0x4, 0x9, 0xe8e9, 0x9, 0x4, 0x8, 0x3, 0x4df}, &(0x7f00003e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unlinkat(r1, &(0x7f0000d34000-0x8)="2e2f66696c653000", 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00004f7000-0x4)=0x7fff, 0x4) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x1f) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000c5a000)={0xffffffffffffffc1, 0xffffffff, 0x9, 0x7, 0x3, 0x9}) write$fuse_notify_delete(r0, &(0x7f0000a46000-0x28)={0x28, 0x0, 0x0, 0x8001, 0x7f, 0xffffffff}, 0x28) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0x10000) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) prctl$getname(0x10, &(0x7f0000b2a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/21 09:46:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x40000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000daf000)="2f6465762f72666b696c6c00", 0x100, 0x0) sendmmsg$unix(r1, &(0x7f0000a85000-0x1c)=[{&(0x7f0000a66000+0x7f8)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000fdf000-0x18)=[{&(0x7f0000d41000)="44e48f77330ccf19cdc928f55ced8bb6339c27c593964203ac404d5a78f432fe10e70ee0c7", 0x25}, {&(0x7f0000ea6000-0x80)="402b1eefa2e506eabe38c7ca95ba47913823758ab2278c3b267a0837e076f0d19a9511496166f66f8b3a8985f3d924e8f98ecb3e8d9e518d90b452a6c539b7a496b026b78d6b01c15047e6ff0d57f231902f8f770f4da71a9b6bc1fd5f1e548537383fff3efc2c2d5fbac99f986684c41bee6e4207bc44b0a400b65b5877e8d8", 0x80}, {&(0x7f0000d13000-0xaf)="37b502b6b02d0307e2485333fe5b7b00e4206d5a6b02b6c4b7f41cf2ddc9d3d7c919bb5237d6d9463f596c2a74dcd5fc43b8b2b0bfddbac4dbce5a83cb2d2b210c91c6bf8b6195e2e929d016af975b65bb8a5fb89ef346db512f3400a48b32cc4cd1d9c0893be5dddbec06f5e3851e1dbb768edab3f6111e52af11c5fd2076b7109e6b94fd63a91c1a4e0e883026e7890a3cee3a7f1c658b1976776d7e7076e4e43a51d436fd3270f6b70c93bf4d44", 0xaf}], 0x3, 0x0, 0x0, 0x800}], 0x1, 0x24000010) pipe(&(0x7f000047c000)={0x0, 0x0}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00004c5000-0x2)=0x8000, &(0x7f00009a4000-0x4)=0x2) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) 2017/11/21 09:46:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e3d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000063000)={0x0, 0xffffffffffffffff, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f000079b000-0x4)=0x6, 0x4) bind$alg(r1, &(0x7f0000634000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d6128287368613228632900000000000000000007000000000000000000020000e5000100000000005ae2ffef001a040000000000000000cc000080000001"}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000511000)="", 0x0) r2 = dup2(r1, r1) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f000084b000)=0x5f85, &(0x7f00008a3000)=0x2) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000e07000-0x4)=0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)="2f6465762f6b766d00", 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000612000)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000efa000)={0x1, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1f, 0x100, 0xfffffffffffffffd, 0x7, 0x0, 0x5, 0x86, 0x100000000}) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000cb5000-0x4)=0x9, 0x4) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000b1f000-0x8)={0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008cc000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2, 0x0) ioctl$KVM_SET_MP_STATE(r6, 0x4004ae99, &(0x7f0000f38000)=0x8000000000a) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x8, 0x0], 0x0, 0x300}) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000cdf000-0x8)={0x1, &(0x7f0000aa1000)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x200}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2017/11/21 09:46:09 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000d13000)="2e2f66696c653000", 0x400000, 0x10d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000001000-0x4)=0xffffffffffffffff) futex(&(0x7f0000005000-0x4)=0x0, 0x400000000000085, 0x0, &(0x7f0000002000-0x10)={0x6, 0x0}, &(0x7f0000000000)=0x100000001, 0x1486dd1b) mmap(&(0x7f00003b3000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)="6370757365742d2d00", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000fc0000-0x20)={@generic="70b57dd13a99d7a5d6370583f7d9c22a", @ifru_flags=0x5002}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x6, 0x12110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000c15000-0x8)="2e2f66696c653000", &(0x7f0000000000)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x100) poll(&(0x7f0000002000-0x10)=[{r1, 0x99, 0x0}, {r1, 0x120b, 0x0}], 0x2, 0x7fffffff) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000390000-0x10)={0x6, [0x3, 0x0, 0x5, 0x1, 0x1, 0x4000000]}, 0x10) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0xffffffffffffffff, &(0x7f0000fc0000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x80000000, &(0x7f0000d85000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000002000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000fbf000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedreceive(r1, &(0x7f0000001000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b, 0x3, &(0x7f00000ab000)={r2, r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x3, &(0x7f0000fc1000-0x8)={0x0, 0x989680}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000002000)={0x8, &(0x7f0000003000-0x40)=[{0x2, 0x12, 0x1, 0x4}, {0x2, 0x0, 0x2, 0x9}, {0x7fffffff, 0x7, 0x1, 0xc3b6}, {0x800, 0x2, 0x7, 0x5}, {0xffff, 0x7d, 0x2, 0x0}, {0x3, 0x0, 0x0, 0x2}, {0x6, 0xffffffffffff0917, 0x3, 0x3}, {0x6, 0x400, 0x7, 0x3}]}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) socket$netlink(0x10, 0x3, 0x15) r4 = socket(0x1b, 0x5, 0x10000000003a) sendmsg$unix(r4, &(0x7f00000c4000)={&(0x7f0000731000-0x17)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000de9000)=[{&(0x7f0000867000-0x4c)="3ab425bca37a39e56a8928c8b0b7843f57c4b7e8618788f9c9a5b52aa607b7f1ceed3491e4d75aa83f92c6b806fea052f3e9258ef1", 0x35}, {&(0x7f0000d0d000)="3af962ec5ff61252688e98fc44eebd", 0xf}, {&(0x7f0000fba000+0x5c)="edaab2fdab4e8c81e991c5b281747511285e6eddd3b5445a9aef15829e528f67f7d601c43258370f9f9ded7f56f995750ef8ef5c386219f72f9bf80f4895ee9d92f4c0158546870196d0e5e7512f2190d2ea636b8989f2928d90f7d190f79a2d50bdec218d66a130173760e7061da1e299ec3664a954b69f9f6191434b971879bd01c4deb52612cb4caba43f1dc95a51042562bec7a58dfa98ac1586892647a1", 0xa0}], 0x3, &(0x7f0000fba000)=[], 0x0, 0x0}, 0x0) 2017/11/21 09:46:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2000000080a, 0xd) r1 = open(&(0x7f0000660000-0x8)="2e2f66696c653000", 0x94300, 0x5) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000055a000)=0x950f, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000753000)={0x26, "6861736800000000000000000000", 0x1047, 0x0, "6469676573745f6e756c6c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r2, &(0x7f00006bf000)={0x26, "736b636970686572000000000000", 0x0, 0xd, "6563622873657270656e74290000000000000000000000000000000000000000000000f5ffffffffffffff000000000000000000000000000000000000000000"}, 0x58) socket$inet(0x2, 0xe, 0xfffffffffffffff8) r3 = syz_open_dev$vcsn(&(0x7f0000f09000-0xa)="2f6465762f7663732300", 0xfffffffffffffffd, 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, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={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) rmdir(&(0x7f0000580000-0x8)="2e2f66696c653000") ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f000050c000)="0000000203747275ff74656400d9ce19", 0x10) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) r4 = socket(0x15, 0x80005, 0x0) getsockopt(r4, 0x114, 0x2713, &(0x7f0000e30000-0x5f0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000033c000-0x4)=0x5f0) write$fuse_poll(r1, &(0x7f000007e000-0x18)={0x18, 0xe07f, 0x0, 0x9}, 0x18) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000176000)="0715605dc00618ff00ed80000008f4ff79ffffffffffffffffd6de1001406079", 0x20) sendto(r0, &(0x7f000046f000)="e539651f012249c2c180e8f0a6", 0xd, 0x0, &(0x7f0000c60000-0x80)=@generic={0xd, "e8f94ea3101e5ee5b291f3e6ce02efa74339a1a58454df2fcca55fb664a2fa34cbce1191a3da5821fa70340a0c105c80d7c931e5ec1eef4bf63f45def344fa8d19c31530807eabd484f82f674ceae3c3c2e13c339f33007fac4264266a2578213c5552e6947acf441379265286ff3de9b67a954c145ac7e085b54e2fdc29"}, 0x80) bind$alg(r2, &(0x7f0000ae5000-0x58)={0x26, "6861736800000000000000000000", 0x200000000222, 0x2, "686d6163287368613235362900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000828000-0xc)={0x0, 0x80000, r3}) sendto$inet(r0, &(0x7f00007aa000-0xd)="71dd6e1f30631ed6a150574179", 0xd, 0x20004011, &(0x7f00003a6000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) unlink(&(0x7f0000ecc000-0x8)="2e2f66696c653000") r6 = syz_open_dev$vcsa(&(0x7f0000dab000-0xb)="2f6465762f766373612300", 0x9, 0x402) ioctl$KDGETLED(r6, 0x4b31, &(0x7f0000ffd000)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000b8f000)={r5, 0x80000, 0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000a80000-0x6f)="21316013dc48bcaa43043354e4ec9c7952d5c2eb285871c580b8c20245c33b1d26a180fe46cd1fa74fc6cefaa6a6a5b00d4caecea51488bbb341be47d12e3614e866c45d58869630369828eec08d428545f5a4cb6bafde18fec7e49b420576e76a80de07756da3ccd86dcb5a76ce9d226e1bf5beb32e6d94032b6fe6fc262dd184bca5fa25487c8009f84c02ad9dcf13ab", 0x91) socket$inet6_sctp(0xa, 0x1, 0x84) [ 58.095886] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2017/11/21 09:46:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x7) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) fcntl$setpipe(r0, 0x407, 0x1) r1 = open(&(0x7f0000991000-0x8)="2e2f66696c653000", 0x80001, 0x8) connect$unix(r1, &(0x7f0000d22000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$TCXONC(r0, 0x540a, 0x0) 2017/11/21 09:46:09 executing program 2: r0 = syz_open_dev$sg(&(0x7f00003c6000-0x9)="2f6465762f73672300", 0xfffffffffffffffe, 0x141042) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000b01000)={0x2, 0x78, 0xdb, 0x1, 0x0, 0x110000000000, 0x0, 0x0, 0x64, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0xfffffffffffffffe, 0x0, 0x525c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000365000)={0x5, 0x8, 0x574, 0x2, 0x0, r0, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffc, 0x0, &(0x7f0000023000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x81, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x8) syz_open_dev$vcsn(&(0x7f00001a8000-0xa)="2f6465762f7663732300", 0x5, 0x10400) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000078c000)={0x7, r2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r3 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x0, &(0x7f00005b6000-0x4)=0xffffffffffffffff, 0x4) perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x3) [ 58.172144] device gre0 entered promiscuous mode [ 58.186635] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2017/11/21 09:46:09 executing program 3: mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 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, &(0x7f0000976000)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x22, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x400, 0xfffffffffffffffe, 0x100000000000, 0x80000000000000, 0x1, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mlock(&(0x7f0000b6c000/0x3000)=nil, 0x3000) socketpair$inet(0x2, 0x0, 0xe7c2, &(0x7f0000a51000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f000012c000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4c040) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000af1000)=0x3) r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) ioctl$int_out(r3, 0x1, &(0x7f00005d4000)=0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000d5e000-0x4)=0x0) r4 = socket(0x10, 0x3, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000d8e000-0x10)={0x4, 0x4, 0xffffffff, "2a59fc7e7659", 0x2fca, 0x0}, 0x10) mq_open(&(0x7f000001b000)="47504c24656d3100", 0x41, 0x100, &(0x7f0000027000-0x40)={0x9, 0x1, 0x7ff, 0x8000, 0x0, 0x0, 0x0, 0x3}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000a22000)=0x0) r5 = getpid() perf_event_open(&(0x7f0000a9f000)={0x2, 0x78, 0x47, 0x2, 0x0, 0x0, 0x0, 0x0, 0x20aa0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x100000000000, 0x8, 0xffffffffffffffff, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = syz_open_dev$loop(&(0x7f00000a8000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x1000000000101082) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r7 = socket(0x11, 0x80002, 0x800) setsockopt(r7, 0x10a, 0x5, &(0x7f0000198000)="", 0x0) dup(r6) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f000068f000-0x4)=0xfffffffb) syz_emit_ethernet(0x42, &(0x7f0000db4000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f71451230a7b", [], {{0x883e, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @loopback={0x0, 0x1}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f00004b9000)={@common="69666230000000000000000000000000", @ifru_flags=0x4000}) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000011000)=@assoc_id=0x0, &(0x7f0000fcc000-0x4)=0x4) write(r4, &(0x7f0000ae4000)="26000000130047f10701c1b00e00001d000000000100000009ef18ffff00f132050011006e35", 0x26) 2017/11/21 09:46:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000140000-0x4)=0x0, 0x4) 2017/11/21 09:46:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x10001) ioctl$TCXONC(r0, 0x540a, 0x0) 2017/11/21 09:46:09 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$bt_hci(r0, &(0x7f00001cb000-0x6)={0x1f, 0x1, 0x0}, 0x6) bind$alg(r1, &(0x7f0000e03000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0xfffffffffffffffa, "65636228617263342900000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000"}, 0x58) gettid() r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005a1000-0xb)="2f6465762f7161745f6164665f63746c00", 0x480001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x72b4, 0x8400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r3, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000c13000-0x10)={{0x0, 0x7530}, {0x0, 0x2710}}, 0x100) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f000039f000)=0x7) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000473000-0xb)="2f6465762f6877726e6700", 0x200, 0x0) fdatasync(r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfc, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000b7c000-0xb)={@common="726f7365300000000000000000000000", 0x0}) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f00008af000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000416000)="70726f6300", 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f000043f000-0x8)="2e2f66696c653000", 0x0, 0x0) mount(&(0x7f0000374000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000ec2000)="72616d667300", 0x0, &(0x7f000002d000)="") socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KDSIGACCEPT(r6, 0x4b4e, 0x3c) getdents(r6, &(0x7f00000ae000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95) lseek(r6, 0x0, 0x3) getdents64(r2, &(0x7f0000939000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c0) 2017/11/21 09:46:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x4000000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000834000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x200000}, @rr={0x7, 0x1f, 0x4, [@empty=0x0, @multicast2=0xe0000002, @empty=0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, @multicast2=0xe0000002, @rand_addr=0x3]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000092a000-0x8)=[], 0x0) pipe(&(0x7f000075d000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00004dd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, &(0x7f0000f27000)=0x7) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x3) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000f09000)={0x4, 0x0, 0x4, 0x4, 0x4, 0x0, 0x0}, 0x1c) set_mempolicy(0x8001, &(0x7f0000ccc000)=0x80000001, 0x7) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008df000)={r1, &(0x7f00000c9000)="210e", &(0x7f0000ff8000-0x68)=""}, 0x18) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000084b000-0x4)=0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x9) r3 = memfd_create(&(0x7f0000000000)="ffff", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r3, r3) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r3, &(0x7f0000000000+0x5d0)={0x1f, {0x1ff, 0x3ff, 0x3, 0x5, 0x1, 0x1}}, 0x8) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000626000-0x9)="2f6465762f6b766d00", 0xfffffffffffffffc, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f00005e0000-0xa)="2f6465762f7663732300", 0x1ff, 0x2) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000f3e000-0xb8)={0x0, 0x7, 0x5, 0x2, 0x8, 0x2, 0xa, 0x2, {0x0, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x20, 0x1, 0x7, 0x1c0000}}, &(0x7f0000d73000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000f9d000)={r5, 0x9}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000fc5000-0x14)={0x5, 0x8, 0x6, 0xa, 0x0, 0x0, 0x0}, 0x14) 2017/11/21 09:46:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x181) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) sendto$llc(r0, &(0x7f0000001000)="e911effdf249fb573f5bff1499ccd30ca9c1595f3d98dec6a058c074f45482a3f9d45d706c1bd6c03cdb7548426b787b3c55f85752ed970cb64da0f394c096128b3480036a05", 0x46, 0x4000080, &(0x7f0000001000-0x10)={0x1a, 0xf8, 0x4, 0x10001, 0x6, 0x4, @random="f61fa4c29a20", [0x0, 0x0]}, 0x10) r1 = epoll_create1(0x80000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f6b766d00", 0x502ed115b2d9a5ae, 0x0) ftruncate(r2, 0x40102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x802, 0x0) sendfile(r3, r2, &(0x7f0000002000)=0x0, 0x876b5e795) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000021e000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) ioctl$TIOCCBRK(r4, 0x5428) sendmmsg(r3, &(0x7f0000842000-0x1a4)=[{{&(0x7f0000e2f000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000776000)=[], 0x0, &(0x7f00003d0000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000021000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a4a000)=[], 0x0, &(0x7f0000cc5000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) socketpair$inet(0x2, 0x80f, 0x401, &(0x7f00004b7000-0x8)={0x0, 0x0}) r5 = dup(r3) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000765000-0x14)={0x0, 0x1, 0x80, 0x2, 0x1000, 0x6}, &(0x7f0000274000-0x4)=0x14) fsetxattr(r1, &(0x7f0000556000)=@random={"73797374656d2e00", "2f6465762f6b766d00"}, &(0x7f0000832000-0x2)="2a00", 0x2, 0x2) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000d3d000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000fb2000)={0x0, 0x0}) connect$ax25(r4, &(0x7f0000b04000)={0x3, {"0a5dd8288d7b06"}, 0x8}, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000831000-0x8)={r7, r8}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f000096a000-0x5)={r6, 0x20}, &(0x7f0000201000-0x4)=0x8) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f00003ae000-0x4)=0x7) sendmmsg$nfc_llcp(r5, &(0x7f0000f49000-0xfc)=[{&(0x7f00006b9000)={0x27, 0x4a, 0xfffffffffffffffd, 0x5, 0xd10b, 0x0, "43a3e9ce101eb46f63c4ed91a3be7cad7fa291801a3578a5d011fa7402014ffa78292a18b25c7d23d1a7b752f311c77a7db9b03422bc17ae133302d6a81010", 0x3ff}, 0x58, &(0x7f00000d4000)=[{&(0x7f0000422000)="e0a29680b4f2048461316083e8ad4be4a52995", 0x13}, {&(0x7f0000954000-0xc7)="b7ba0a2def83822a1054c7e3687c637905b0eb73f7973f0c91c6da9e787db2955b241a93ee5bea5559f071e20c133aef3c8e498e8a43ffe88d2668783ff36e2cba95fa9d505e303e53e9f415b7884902f2cc7b8af164cba1e80f605ca62b84c0cb321658b40881f770f8386b5ba4262243e01d3cfe195d268fcd8002eb6000640ea88f11fe024ba8043891748c1ede118d7ca81fb7e39a1c5744c22efd246091d6ad6ebf2c49f53102266d27d49133e6841709798fe9dc5db076d7fa00c8bef33df46899ced159", 0xc7}, {&(0x7f00009a1000)="3c50d662368c6676f16f1d76d271152d0cc5a1f1b5ff95b9d5cecf76cff1e622dcc15b", 0x23}, {&(0x7f0000b63000-0x12)="6652ec6f419e927db20af939687f7aa926a3", 0x12}], 0x4, &(0x7f00009cb000)={0xc0, 0x108, 0x9, "56abf21f96915d5af757130e64f55eb547c1389a04c5ed0f95bfc7471a48ef1cc278c0111ea4b754c28d6bef4e01754bd76f8975662f8f2400bb165606ad7aabb0913dbe3c56b4626197a4ba72539b584b991779fca39066a9746806fac0cfdc6152f0aed899564a27a0877f98003c864970881ebf713a3dd3e640ac6b2963587081445c076956cbc7ca2e7bbba2b49729ce150a93244dea79e6a72eb24552a2850d58a55c33fec9a7af3d4006a0259cdc"}, 0xc0, 0x20008000}, {&(0x7f00003f8000)={0x27, 0x4, 0x3b4, 0x2, 0x1000, 0x20000000000000, "dabbe6502ca203d6483cb1b98f75667faa2adc0139bf762b407d13001b40fc549b79539ef81f7a389d8ca6e2a9fc7fa20a93e04fdbed2e6f69a89e03e7100e", 0x2}, 0x58, &(0x7f0000fb6000-0x30)=[{&(0x7f000063d000)="b71e6948ab62a403ae465b746a104102fd640f40c611a93bb6f3edeed8fb4d5af100056ba0e8aa56dcbac544468a2fa5bc05592026b9ba2e67118218b20993a8ea1273b5f27a5526c1cd8ffcf556ab243551c4d2baecd34586b5ea160adc0025136fd8015db2df67f869e1defcca5aa2ac5a765a148fb258bd9346b86c206e557f392e71b0bea90eb6acfd00e3bac64a12", 0x91}, {&(0x7f0000600000)="59", 0x1}, {&(0x7f000035f000)="3f20fe4b2ba9f360f321cb14fccdaf7f767dc1d3b718aba46eb1f1dc4eb1f97ae9c8629d4c1cbc079cb075fe3e872aa67d769835d96faad88d20a84c04c1335690229cd4dcb7550d01e3ffef9290e2ed6dc9780f3129774f05e64d5604411f47c6cd5c4be53c1ab430f4d5af08c02b1089fae0d707870f506b", 0x79}, {&(0x7f00009ad000-0x90)="cbab87d1632d723f03a2bd781ca2751e726798ff9e65fed15a077219c82584ce188fa00e3b8550ae25f0b18414b1867b20e60d10bfdb6922ad787bdf8aebe58914a944e4736d9df562e276714095d2f1a538178028d7959de53f30ecd7df230ec0e88b77760b34e918b2b1c8f213ef624eb80c0879b9ef97b22b15402552821fb3f7c0b297279c032b1e5d574b81c294", 0x90}, {&(0x7f0000412000)="bcb4c7b2d12e5e9ffa3d791ba9d9d53155fb75b30dc57db9a77d2db51d9e608b6b6226502ce99befe4e6b6dcebcf181d423214060c8cea50fc41023af6b5be784639bf15d9b1d2", 0x47}, {&(0x7f00001eb000)="63977c5829610b0a62d1a782a75f73040f47c23446bfdba5c99d5cb06aef1158b28dd12914b9409ec6d206cd2bab92056bfefca3ab853f1ee3bacdb81cc8bc6b8713373cf2a4b30404f2bbd2b8651ef37cce7da52eefb10d00c09b1f", 0x5c}], 0x6, &(0x7f00005c0000-0x50)={0x50, 0x13a, 0x9, "fd7fb986e771d2ac3629f420adf789c0e07e3464da19d79a098527db43b39ae8520672bb1c32108d093f6c6cf65925717a01c29fb064cc634ca5a56b67e720121b"}, 0x50, 0x44}, {&(0x7f0000463000-0x58)={0x27, 0x9a82, 0x4, 0x7, 0x3, 0xfffffffffffffffd, "8942bf1d3b4dee369ad68bf4dfc59ad4d60ed5f8519be1e69997b1192b9b88f6140765adf7d7cabb415af401ea223999b337a5c5cff2c0817eda246b3371d5", 0x6}, 0x58, &(0x7f0000956000-0x20)=[{&(0x7f00005e5000-0x5c)="cd71e50f5003c677553f9c9b3794958ece4ac2ab98be92cebf6e1e0b8f5e01222708d2d85a00934002e3aa6048feb62934ff22686569f3b9ea5248c013d8ace4c1d91a63e148a4e201d66fa4e00910d540d9edaafe0824d7dffe20b1", 0x5c}, {&(0x7f0000cdf000)="b359b0d54ff4a210c32215fc28787dd2cad8eb32a27c9eef01c782b2", 0x1c}, {&(0x7f0000e96000-0x41)="6de1357dbbc3801e7cd545578812817a1a8679dcc88530574d7034bb5f8dc1d973c2db434c584bc670c4dce5c3916a5236579bd3e6113c90b965c9c4a7ed5d0fb0", 0x41}, {&(0x7f0000941000)="d30c9d9ba642a25045e47778c5ea1733277b704fd9a74c2ed9b62ec7a7536c53e66f8cde3036bd003cbd9fe9ec6be19644c00c6c", 0x34}], 0x4, &(0x7f000099c000-0x90)={0x90, 0x11f, 0x8, "81ee71805de66805ddacc59e5aa9bf1b4c9299f8d8e681191219166cf1d507ba61505b19c1b0584bc97074568a91d4f02086ddbb2b840d6122bcee6e805d87da93f261c362120201643ea7eaa9e5cb4b5d5b0358834dc05fdeeff432ae6fc8dfebd267af8cb40fbc7c9e36a66e5ac2ba2da0a6f5c292536f5d92427e7b5fa0fb7d"}, 0x90, 0x20008001}, {&(0x7f0000b1c000)={0x27, 0x9130, 0x8000, 0x5, 0x52, 0xfffffffffffffffb, "fbc254f02aa2b8d0366309901f3e75e4ea73498ef97e189d69e253b41148c41d6b557e1a478d8cf7271322fb521704adb28409261e1c37f072b05ebaf25155", 0x911}, 0x58, &(0x7f0000f0f000-0x38)=[{&(0x7f0000bf9000-0xd4)="31e28b8571cad35d745a43a9fb2e82f00dc2eb464d62c85a42cb62688809327712038ed4c1cd0408a096e508d3f3ecd9d1a353abcd4d11b6a4f97ae3ce353d2de4ca20cfeb30a938870892fae3aa2d11945e65e93444ae1cf8be6f28802f0e25be9bc0f60d6658c8f05baa5f7e2b6056261b607130f71659d011dea1fc9cafae1d7426705820f8b71bd592da8567cedcf535b802744455eb0381058ef6cc2a8b5ef67c12c8b0b4081932877af3059199cee38170eda7482f28584c591ed8ecf2446e5c73ddbfeac31c72dd1babe4e5a4777155bc", 0xd4}, {&(0x7f0000a3a000)="3fd6a1afeb5d6e3a8a248ca29badcb8a7c48ec85e9ec96be2e5b5005fe4a79ebfa01fa82dc0295128e253b208eac32531760d0cf1f3e859d87098cc3ffa66912f5eaec9e7ec8d4843bb1316595efd5b31a3c10d4370b2e41ca35272d21eb782c75153e90", 0x64}, {&(0x7f0000dbc000)="3f16aee35677b165560e26e593ed13b1a9e22b6ab68efa69e9f1dfd82a6206d4b8dc9535dd9d7aade1a8de16762a9b478595670f18e33ded43575611e16f383576de22cc1d1332613ababe4c07fae7e59ac6e3b2cda83b5c6f95b1ebdc3e17f2a770f5a2dcc69773665159df2c8dc23523fc71968054778e8ad2775252f9acd375a39c17110f132bb409aa8d", 0x8c}, {&(0x7f0000d07000)="1a4c1aac7d491283106d773914d503983bac070b8d4485cb263f63e3d15d2c5cdb740a043659f930bdd1fa1c97b7b83393bd0b419aaa91561b22ef602c6674af20fd757ed7d40be79734d9af5dc4126bf4000d8e9fe82b9353cff133d91c49581c86e3b037623f126423f7335e454578e8ac37470994646687efefae1be9c59b913327d1a413d948183dfb177579982273b588", 0x93}, {&(0x7f0000009000-0x64)="1874cfe6ed4d4d221aa4ef78a800e335eadb562979b87009539a70b0aec946c0374430e284c2e402c4f0d970178d15306ff7eb30d11bb6d1ca701c39d53a35401ac3c27f3aa30126ec1e119b9b36bff4965f7e9dc84eb9438a553987dcffd60db533cd79", 0x64}, {&(0x7f0000c28000)="f5e722edb42750b959aa70d43266b312033582102398eadf4a6c6eccd778dc91980a8d92d27c9850cac2da4d6ff50c8f7d2437bed4ec354f6bc9ff1827a6dadcec3399e704af2e081434cf89d9516f0bc192f0b5efb7cc7dd85020b38043135f91d3f2debecc423f2c606e6440d5fbb834af3bb3ab2b984d0f8ef28ca0967de6f6b03304965fe964f284c1aa0e01bc1fdf5924bc74aa17387b80b4fd8325e5735cf2f206bb9002963ca36b29ff7e87b093c52bc33df40a22e6", 0xb9}, {&(0x7f000097d000-0x98)="377485e8dd24de85512a6dc7521102fbb0a84750217de42356558bd94483c499fc3527aa333e24261ff3ee24860f5cddbc21fcaf16491768d2add5a83910d44faa9a6d1dc5c9432d64c7143db1a2d0fc2639d6091984276fe59cc05392556ef84a66e0ac70df7fb949d6bb88846174486e7e6e5fa100f923d5777d588510716c66a310d19bc648a76488a26575d28ecb42f1edfb46c49b0e", 0x98}], 0x7, &(0x7f00008fd000-0xc4)={0xc4, 0x107, 0x5, "ec25244bbcf01a6b1e1778aae40ba623fdbd9ac01c4906bd6a0934e469fd936aa746aabf34538827915bc45ab281d8c41feb355a2fff319eb72d30a30bdef0e8d844c7687825f302fbda1d990f5ff4c915c0b4811b056b60cb286ad5a117015644c9b0bcd5446ebc8f7c428b667540d988b118ad932ed879ec63fbc5fd61526c0153dda5374e8414387cd7a33c9aeed9dc72d3327681ac9aa5affa7f024328d74f60a91927e91b4a1ce60b8a7a7195a999ff96a494ed"}, 0xc4, 0x0}, {&(0x7f00008f9000-0x58)={0x27, 0x4, 0x2, 0x7, 0x7, 0x3, "677f1a099561f48f82531545a63e53fbc1a02aedd171d4feda31010fbe94d6fb8438d910e9fbecebc7b36674982743d006a1bf3a4eff9b22df6faf25b9fd9d", 0x66a}, 0x58, &(0x7f00002b2000-0x18)=[{&(0x7f0000ce2000-0x4b)="2d8fcdacc62af529dd201ab8695c69c06e5099103fbcc1795f7389ba960c94a8c487ca3ac0c38e6c1de76f88b740098bc50b7cd8b6c6f5da98eadc4e8c55377901897dd4391a9b7ed3966e", 0x4b}, {&(0x7f00003a5000-0x6a)="463abc3b1fef9413a174ca68c59b32c01a69b30e319ea8d7a6dc36dcd220fed7028babaa76063e3868a5d3d69245057251b9271571c568ecee89242aac42934e41509b6f032841c591dca5de5dfcab0191553d344fcb6b7b530bedf2ab111632e2236e9011d3f40acc3e", 0x6a}, {&(0x7f00003d0000)="634482632e3053adc9c73d58fc4e567a8efe952fbeefb7149f38c5ef6eb3b18e91fc345b41f394116bd2888806f9ca06208d36e64e3019ceb9e4f99bf834862d450ba6bbe8c6f9aa0dcab9b32fee0ebd99f670bc98c5bb718485a25aced23c4e39938bfe3b0386146ecd45be590271c5b82554f2ff9f92a51d0cb33fa4662ed781fc9644d5de6d84", 0x88}], 0x3, &(0x7f00001ad000-0x70)={0x70, 0x10b, 0x0, "3c930159ced6f3909f99c3e4cc7ab3eec5224d8f87b0d08cef1a9b52c55fce4ce385cc1eb517e8674f287eada65024d847c89a9cec52f9878d562488e09a303e8e058b7a6f76f2502486bf57fe806acc2b061c7f670e155895bf2db720b3c73079b45d"}, 0x70, 0x8000}, {&(0x7f00003e0000-0x58)={0x27, 0x8001, 0x800, 0x3, 0x24f, 0x6, "e04ba4fb418f11cd6f896e4956237efcdd49d92248a9d2a4561b7541f14089f4d59c34d6386937f04e9124ba0e8dac8bc1c57e28ee39901ecef9d52d61b85b", 0x3}, 0x58, &(0x7f0000caf000)=[{&(0x7f0000cf4000-0xa3)="6a8c661249bdcc640e25fe73003580ac32f12ab495bfc7142c4e9f2ec8fd7c63645d64cbffcf85bb3d86c863c7b2cceb6fd6406106c999ad86cd00f07df5fc5dc28e444429b0d97fa545da277880b85923307557572ada5fe1327cb6bb6c3c0d2740dcf3e328df45a281e90eb59654efd46653830462903f235f6dc6ac7d2c1bc340e1398ae0c1df4692930b40f66ee21a9ace2fc249cd5e55c98b6d0caf902f7af2d6", 0xa3}, 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{&(0x7f0000c8e000-0x1000)="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0x1000}, {&(0x7f0000991000)="62942eb4ce0bf637e4e29ffe29972c9abd7f698e268affad52f3a1cbcb5872118b3c89cc7375f0d3b714f51515ac0d1b90daffb675a36304bcbcfd17aef959a46c57a279c02f80d58526ca42c54ee19bbc7de55b0f1062ff1bf5a10e7c8a1c91c42de073a65dd37d5778098d331249b2baf057ee5d3f65e047430a0ad2e3bdbb16e5abc42baeb5f8f909349da474e5262059d8e5ba725c2a12a0d77958d568ec0763248ce602925bf2844d835b089c58e06e082458f64cfba3659d35dcf1a1685f109ae695a609acfee0c6e908124b45137bf1c942a88a4ddb794acc22965891857a3bb8a782914f81618b6b61ac0bfdd8b9ca", 0xf3}, {&(0x7f0000a64000+0xd89)="f3cdc9e18fe957d31b6bd5e29d292e81ce613300938faae8a76388b6235c3cd5605ae2d1aae4b0ce323cbdfb8b28c8b420243c02acc76081a1892412359bdf5f241ca5cc40c0de5437e0402267b06255f65870cd028dbfea5d1c8b1de872051adde7ce6c7d31c561b674f0c35bb4303fee5a8592193db4b3be2a26953e964878d453a21372c6fd6d02a9f34192ced397168c1d00b67c873f5a422c98c08cbd68d931e9e5728a8b9a7e9cb8620376765bdbceb3e373b482e1e4e4701b4c18fa7a4931555bbf6c27c54b70350e1a14705b1a474076cbc3634cad50f49820d9eef9d4b14636abe94c4bb3e1d82dc82a07a876a8", 0xf2}], 0x4, &(0x7f0000c96000-0xf4)={0xf4, 0x11f, 0x5, "a577db77c14efe18c5a8fe6490ab0c37f437d18e72e79a6ddcd6cc417fc5721a788a83a1d32d6a454ccaca917339555bd03972620686886e8c51e36e2ded16773bec6263c41c9b1091759dc06e30570b461be54d888753be85fc8e0daef781217e8bd15a28dfaae9fc7ce5f803aacb83e01f03164d5b618233902551ea8c4f40f047f69a0a2e69ff8cc968b7bf80e18d47026069e4f6d2905314a3ccfa0f20f497fdbcedc74161438ea373af335326471763f7c773657591517ddd306e8f45460fc5581779209652f253bf886e081fe1b6a35e924d80f4b79f2451135a887e7a3259141f46d5d1"}, 0xf4, 0xc000}, {&(0x7f0000122000)={0x27, 0x3, 0xff, 0x0, 0x10000, 0x4, "a2563446680d56ae9b346d0d49a27e62dddb5531136c488f1d67347c94994da2bfd554ca0b85966a54c54a5d7b46be9696ed28cccadbd60cf219e597d60acf", 0x8}, 0x58, &(0x7f0000d13000-0x38)=[{&(0x7f00007c4000-0x6)="8b3974240e8f", 0x6}, {&(0x7f0000017000)="0472771bfd8377b6092120b9fc219c58e028840742f4b665b50a44df4d8fdcb478fec09d1b8f3f150f82a76f92d1184a0df1c914592c35e98e8e1c3295a9779ed4196d8824c819474bc9e8c4e1a659b9fa7d11221aa55fcd5c3e2a5d0ff1e1f9b4dcbc0827537ba3a564ebd60ff66e22430370355a97adc1986ba59466324e6b76218ba9e5f16021180b44bd25088fe2c7d9bd5ef1d5ab043daa19eceec175362b8e095deecb0915812fe9fd3195d5fa0923725dc1fced311f72500ebf61c35b0cb37d8bbc", 0xc5}, {&(0x7f0000f53000)="e9bfd9a99eb97ec1bc3d273e402375684b94d96bbea016bf676f971cf05106f2ee8738563fae554bfec44204e711cbec28cb436755471f90660d7d4c88733dd338ddbee7d8b6fdf8aa49aa706b1223e5f7edfb7ce70f7358b207a9152221aa01d40f70c1", 0x64}, {&(0x7f00006c0000)="32002115c7849cd48adebfbf2fc249dd2b771d48d1fa1f04baf204d9cfa91b3553d6ac4f6d06d1c576d1909edada7909e27c43840ab759", 0x37}, {&(0x7f0000c56000)="ad7c95fcbf1e74aedd25d8f51128fa83bd62334b67cf64c517c125340d4c26b230f9bd23ec13cae733b16b1fe8891f18b0d65ed7794cb9170d47cc4e8d9c21149c7e43f2012461307fa7d2adc62da0241b4118e8cb743a1d848312c510962e6ae23dc256dc1d0a373d9508893bd234311d34b01ad05c6e13120b79719a7f84fcce0dbb4b2f013642446b504010a8b07e7e3c42f1ae9979aa0f3084", 0x9b}, {&(0x7f0000f44000-0xad)="bd55753e0242eb5ad115bb3616b81418eb224688c8b0dfecffac7088b7c24f47f2950ac206cdf3739e6769986bfc988d930de656294ce5b9ecd254b491d0f8f8a91ef34f6964ec425661d97a5be69ccadd42213633d74d63588e268ac2986ee97e035f804cd633a83a14fb38089f32c714ab3c33174e5e8abe5fcc4887e3404590ae2c47a494054e54a6de57cab7c3c4874a674648b42d1133fc9a2f008ee3d8122ee781f11eab87734b712a5e", 0xad}, {&(0x7f0000131000-0x3a)="4b1954a005d5e393a9bcbc9bc3671fb24e426222fcb5ef29a72c42e599e004c86c3bcd7d2b4f49d9c5af446116f9f7f10e0ca6087251bc256560", 0x3a}], 0x7, &(0x7f000011f000-0x100c)={0x100c, 0x115, 0x70d, "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"}, 0x100c, 0x20000800}, {&(0x7f0000981000-0x58)={0x27, 0x7, 0x2, 0x5, 0x10000, 0x39ad, "9f04100485701516bb4281e1b0c6f543685883b366acd74ea8ef6b64d08a6c46f673d0c5b23722a3c4511f579cf55bafc53f4550a680e7a20b1fa7c21a98dc", 0x4}, 0x58, &(0x7f00001c0000)=[{&(0x7f0000b2d000)="10a2304fd7d4bbcae16993873b010e56a84dd59d638299b875cd1283f98d3940db74035eb3daf69d2e471f4d1b7675cd38d83f9cf272744dde4e98fe2d6e61d057b15bf4ffc0c07d8cd4ae0893ae55c4ef19dfcb6f3e16d40f3f9e67381af37884526360c61ed01f295f030446c246711cf7e2aa742aa1b3533af18dc929f07f5da3282469eeb97fc19a507976aab6f06e7aae29b70b489db06e64b8f1e481c125885b15a6d1157b96019f74a4498b47f3edb4637c319b4d2848c34477f9edf2475b502a77511d704622080b0a3444ab8b95c4369b95377ee3048e1b72bbac0fc37975e019170fc73a2ef863132307ba796b4e72", 0xf4}, {&(0x7f000083e000)="7f54b316c69e0544cb097d33bdc64d076c7ab09dbf2b27f868335f74eb832cf2fd8cac7ffcd25500de2a911f13d81ae5a23243e3f33d9f38f322c98aac2ee45a4546d20c24c76da54234e5ac03bb66cd1946fa4f4b4174df5416ea5c407b6e95053f047b0903e309aeda9983d570e15d04f21270ce98a5", 0x77}, {&(0x7f0000139000)="", 0x0}], 0x3, &(0x7f000052c000-0x4c)={0x4c, 0x10c, 0x4, "079497803823bc20bca5d63f0176e30f4704a8dbd68f1904e01c76850003d0f9337b8befd2da3da91738a46004494c5e6a81cac2902f4593ca5a676bb7dee293"}, 0x4c, 0x1}], 0x9, 0x80d0) 2017/11/21 09:46:10 executing program 2: r0 = perf_event_open(&(0x7f0000c8e000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x526c80ce43098a6c, &(0x7f0000d54000-0x8)={0x0}, 0x0, 0x8) chdir(&(0x7f0000b30000)="2e2f66696c653000") mkdir(&(0x7f00002df000)="2e2f66696c653000", 0x0) mount(&(0x7f0000779000-0x8)="2e2f66696c653100", &(0x7f00001ed000-0x8)="2e2f66696c653000", &(0x7f000004b000)="72616d667300", 0x8000001001800, &(0x7f00009cf000-0x1)="8f") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000976000-0x4)=0x0, &(0x7f000083c000-0x4)=0x4) connect$netlink(r1, &(0x7f0000f75000)={0x10, 0x0, 0x0, 0x7fff}, 0xc) syz_open_dev$vcsa(&(0x7f000073f000-0xb)="2f6465762f766373612300", 0xffff, 0x4200) dup3(r0, r0, 0x80000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000002e000)="2f6465762f6375736500", 0x4040, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000759000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) writev(r1, &(0x7f000098f000-0x10)=[{&(0x7f0000402000)="290000001800ffffffff6800000a002102000800000000070000060008000bc007001004000000ff00", 0x29}], 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000677000)="2f6465762f6175746f667300", 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c5d000)={0x0, 0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ae4000)="2f6465762f7667615f6172626974657200", 0x2005, 0x0) readlinkat(r3, &(0x7f0000c54000-0x8)="2e2f66696c653000", &(0x7f000097d000)="00000000000000000000000000000000000000000000", 0x16) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000854000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x1, 0x0) mount(&(0x7f0000500000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f00002c5000)="6578743200", 0x100000, &(0x7f0000ffc000)="") mount(&(0x7f00009d4000)="2e2f66696c653000", &(0x7f0000f8b000)="2e2f66696c653000", &(0x7f0000c72000-0x7)="6372616d667300", 0x8000001000, &(0x7f00005da000)="") r4 = creat(&(0x7f0000a4a000)="2e2f66696c65302f66696c653000", 0x2000000002) mount(&(0x7f0000012000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000e1f000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6465667300", 0x1000, &(0x7f000078a000)="") mount(&(0x7f00006aa000)="2e2f66696c653000", &(0x7f0000052000-0x8)="2e2f66696c653000", &(0x7f00007ba000)="0700eb667300", 0x1002, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000151000-0x4)=0xe00000, 0x4) rename(&(0x7f0000120000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000b28000-0x8)="2e2f66696c653000") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00006dd000)={0x20}, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000021b000-0x20)={@loopback={0x0, 0x1}, 0xffffffffffff8000, 0x0, 0x3, 0x9, 0x7, 0x3, 0x9}, 0x20) userfaultfd(0x80000) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f000084e000)={{&(0x7f0000432000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2017/11/21 09:46:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) r1 = syz_open_dev$evdev(&(0x7f0000667000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000209000)="2f6465762f696e7075742f6d69636500", 0x0, 0x800) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00001be000)={0x0}, 0x1) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000d7c000+0x324)=0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f000025f000)=0x65d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f6375736500", 0x111000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000333000)={0x2, 0x78, 0x676b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000170000-0x8)=@assoc_value={0x0, 0x7f}, &(0x7f00001ea000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000b22000)={r4, 0xc, 0x5c, 0xd}, &(0x7f00008e0000-0x4)=0x10) pivot_root(&(0x7f00005eb000)="2e2f66696c653000", &(0x7f0000c11000+0xd2f)="2e2f66696c653000") r5 = socket$alg(0x26, 0x5, 0x0) readlinkat(r3, &(0x7f0000155000-0x8)="2e2f66696c653000", &(0x7f0000bfe000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf) sendto(r5, &(0x7f0000f85000)="8113ccaf9284f980626898d914c629fa7a6c4a7c3a0fe3e5387a1fcaabd80c2b37d510ca60e460c8074b69864110b2d893344336f36a86b0ada84ad43dee1b24f8e1c36a4c701fd4f6b0142e9cc76ed83b147265e590442561a036968ffba5b37407bf17fed407a24b7f76e087d548c08709c40123a5ece3ecaaf1160f117a9123c8f7b2871213e0780ffe82ceaa9c1b", 0x90, 0x20000001, &(0x7f00009ff000)=@nl={0x10, 0x0, 0x7fffffff, 0x3}, 0xc) ioctl$EVIOCSFF(r3, 0x402c4580, &(0x7f0000555000)={0x51, 0xebb, 0x7fff, {0x3d6, 0x7}, {0x1, 0x6}, @period={0x0, 0xc45, 0xdc08, 0x9, 0x0, {0xfffffffffffffff7, 0xafe2, 0x6, 0x7}, 0x6, [0x100000001, 0x3, 0x10001, 0x5, 0x50000, 0x3f]}}) bind$alg(r5, &(0x7f0000e99000)={0x26, "7379636b706d6572000100d31400", 0x0, 0x4, "6c72772863616d656c6c696129000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000593000)="070785615dcebb260000a60e7508100000ffff00ffa1000005c80f982a42af36", 0x20) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000339000-0x30)={0x3, 0x3, 0x2, 0x0, 0x7137e6c9, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r5) r6 = dup2(r0, r1) truncate(&(0x7f0000f6b000-0x8)="2e2f66696c653000", 0x2) ioctl$sock_bt_bnep_BNEPCONNDEL(r6, 0x400442c9, &(0x7f0000796000-0xa)={0x7, "ddde1750c526"}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000d7a000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = openat$vcs(0xffffffffffffff9c, &(0x7f000075b000-0x9)="2f6465762f76637300", 0x600400, 0x0) fcntl$dupfd(r7, 0x406, r7) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000460000-0xa8)={0xa, 0x0, [{0xbff, 0x0, 0x7}, {0xbbb, 0x0, 0x4}, {0x3e9, 0x0, 0x4}, {0x80c, 0x0, 0x5a3f}, {0xa27, 0x0, 0x1000}, {0x8c5, 0x0, 0x8000}, {0xb9a, 0x0, 0x8}, {0x336, 0x0, 0x4}, {0xbe5, 0x0, 0x9}, {0x271, 0x0, 0x0}]}) ioctl$DRM_IOCTL_INFO_BUFS(r6, 0xc0086418, &(0x7f000063e000)={0x9, 0x0, 0x7, 0x5, 0x1, 0x7f}) 2017/11/21 09:46:10 executing program 3: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fe, 0x4) rmdir(&(0x7f00005b5000-0x8)="2e2f66696c653000") sendto$inet(r0, &(0x7f000023e000)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000ef2000-0xc)={&(0x7f0000ef2000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000077000-0x24)="d48f31fd16acf7c94927936ad00cc3cd6926a6b8562c5bb638a91c873b54626e3ef0ed52", 0x24, 0x2, &(0x7f0000ef1000)={0x77359400, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ae4000)="2f6465762f6175746f667300", 0x40082, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000ef2000)={0x0, 0x0}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ef2000)={0x0}, &(0x7f00001d7000)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000823000)=[{0x0, 0xffffffffffffffc0}, {0x8, 0x80000000}], 0x2) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000082b000-0x18)=[{r0, 0x8000, 0x0}, {r0, 0xc004, 0x0}, {r0, 0x1, 0x0}], 0x3, &(0x7f0000ef0000)={r3, r4+10000000}, &(0x7f0000863000)={0x0}, 0x8) syncfs(r0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x40300003, 0x4) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000137000-0x4)=0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef4000-0x1b)=[@in6={0xa, 0x2, 0x750, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}], 0x1c) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000058e000-0x4)=0x0) sched_getattr(r5, &(0x7f0000513000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) socket$netlink(0x10, 0x3, 0xf) recvmsg(r0, &(0x7f000098c000)={0x0, 0x0, &(0x7f0000d5a000)=[], 0x0, &(0x7f0000766000-0x51)="", 0x0, 0x0}, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x9) 2017/11/21 09:46:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000029d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a08000-0x20)={0xfffffffffffffffb, 0x8, 0x4, 0x1, 0x4d28, 0x1, 0x5, 0x1, 0x0}, &(0x7f0000196000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000071b000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000578000-0x4)=0x1008) r4 = accept4(r1, &(0x7f0000a20000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000854000-0x4)=0x58, 0x80800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00004dd000-0x6)={r3, 0x1fc}, &(0x7f00006aa000)=0x6) r6 = openat(0xffffffffffffff9c, &(0x7f0000a28000)="2e2f66696c653000", 0x4000, 0x19c) ioctl$LOOP_SET_STATUS(r6, 0x4c02, &(0x7f00001fc000)={0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x19, 0x10, "5741fdae8bffbe2ce60358e9794b07da77b14f9983474f8b09fd6aa00a17f4aa27f638a3315f1a38b974c57cbcd0875c7a7c8de29a2aecd3ecb463a27a620ccf", "861ea34bba8f388578fed85fbb1d4d81e5bd9b1f2cef3c44a778fdbc417c0f4a", [0x8000, 0x4], 0x0}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000680000)=r5, 0x4) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) 2017/11/21 09:46:10 executing program 1: mmap(&(0x7f0000001000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000006000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x9, 0x20c2) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xffff) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f000059b000-0x4)=0x1c, 0x4) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) connect$unix(r2, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r3, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000b12000-0x4)=0x0) perf_event_open(&(0x7f0000595000-0x78)={0x1, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfc, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, r0, 0x0) r5 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0xa6, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r6, &(0x7f0000291000)={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, 0x1c) syz_open_dev$loop(&(0x7f0000a4d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) sysfs$2(0x2, 0xfffffffffffff001, &(0x7f00009c6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl(r5, 0x4000000000001276, &(0x7f0000f81000)="") perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f55000-0x8)=0xf181) perf_event_open(&(0x7f0000c73000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0xc) r7 = socket$inet(0x2, 0x4, 0x9) listen(r3, 0xb08) openat$vcs(0xffffffffffffff9c, &(0x7f0000d51000-0x9)="2f6465762f76637300", 0x840001, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f000066b000-0x8)={0x0, 0x0}) 2017/11/21 09:46:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000992000)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000da7000-0x8)={0x0, 0x7}, &(0x7f0000e04000)=0x8) getsockname(r0, &(0x7f0000cb0000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6d000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eca000-0x8)={r1, 0xfffffffffffffffc}, &(0x7f0000697000)=0x8) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x40000000000, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006bc000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000081000-0x14)={0x0, 0x6, 0x80000001, 0xfc, 0x1ff, 0x9}, &(0x7f0000e3b000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000260000)={r4, 0x8}, &(0x7f00007cc000-0x4)=0x8) timer_create(0x7, &(0x7f00000b3000)={0x0, 0x17, 0x3, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b9000-0x4)=0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = socket(0x10, 0x3, 0x0) write(r6, &(0x7f000038c000)="24000000430001001200000000000000002b00040d000100200500001fe500001d00000e", 0x24) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000741000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r7, 0x5420, &(0x7f000073c000-0x4)=0x4) pipe2(&(0x7f0000015000+0x2c5)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r7, 0x0, r8, 0x0, 0x200, 0x0) ioctl$TCSETSF(r7, 0x5404, &(0x7f0000012000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x4, &(0x7f0000012000)={0x0, 0x5, 0x4, @tid=0x0, []}, &(0x7f000001e000-0x4)=0x0) timer_delete(r9) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000e8c000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000314000-0x10)={r4, 0x769, 0x5, 0x20}, 0x10) r10 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r10, 0xae60) 2017/11/21 09:46:10 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000011000-0x9)="2f6465762f73672300", 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x2000000000000, 0x0, 0x4, 0x0, 0x100000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00007c5000)={0x0, 0x0}) r2 = fcntl$getown(r1, 0x9) r3 = getpgrp(r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000d8c000)=0x0, &(0x7f0000d37000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c9c000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x2, 0x8001, 0xfffffffffffffff9, 0x0}, &(0x7f00007a7000)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ad9000)={r4, 0x1}, &(0x7f00003cb000-0x4)=0x8) connect(r0, &(0x7f00009e6000)=@nfc_llcp={0x27, 0xfffffffffffffffe, 0x2, 0x1, 0x81, 0x6, "732df7faa0cf9ab71866d9eba0ad08e7868fb165295eec4a4a8a64cdae2bb8c0cbb3d4cce188b70a44b02146b169e370fc8abc163a0423c94535ae242e3daa", 0x7f}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_nanosleep(0x7, 0x1, &(0x7f00001d1000-0x8)={0x0, 0x1c9c380}, 0x0) r7 = open(&(0x7f000016f000)="2e2f66696c653000", 0x200000, 0x1) bind$unix(r7, &(0x7f0000d23000)=@file={0x0, "2e2f66696c653000"}, 0xa) sendmmsg$unix(r6, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r6, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x8, 0x4) sendto$unix(r0, &(0x7f0000e5f000)="ff", 0x1, 0x44001, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000bb1000)=0x0, &(0x7f00000e7000)=0x4) connect$unix(r6, &(0x7f00003de000)=@abs={0x0, 0x0, 0x0}, 0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000961000)={0x0, 0x0}) recvfrom$unix(r6, &(0x7f00000dd000-0xd7)="", 0x0, 0x10000, &(0x7f0000ff9000)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f00001d9000-0xa8)={{0x1, 0x80}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x18, 0x20, 0x1, 0x800, 0x100000000, 0x2, 0x2, 0x0, 0x5, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r5) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f000095a000-0x24)={@common="64756d6d793000000000000000000000", &(0x7f0000ad7000)=@ethtool_rx_ntuple={0x35, {0x1000000f, @esp_ip4_spec={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0xce5, 0xfffffffffffffff7}, @tcp_ip4_spec={@empty=0x0, @multicast1=0xe0000001, 0x0, 0x1, 0x4}, 0x23, 0xfffffffffffffffa, 0x2b87, 0x401, 0xffffffffffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpgrp(r3) r8 = creat(&(0x7f0000e79000-0x8)="2e2f66696c653000", 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r8) mkdir(&(0x7f000000e000-0xa)="2e2f66696c653000", 0xbb644dfadfc91f3b) 2017/11/21 09:46:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000a0000-0x8)={0x0, 0x0}) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000e4e000)={0x20, 0x10001, 0x1, 0x3, 0x7ff, 0x10001}) r2 = syz_open_dev$loop(&(0x7f0000fb6000)="2f6465762f6c6f6f702300", 0x0, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000fa5000)="2f6465762f736e642f73657100", 0x0, 0x88000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000be1000)={0xffffffffffffff80, 0x0, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "1b3eef4a5e2cb510", "c4f5f96ebec66c9b10b86d776170b08b5a025fdeb2360289448622c70d2ccb45", 0xfffffffffffffffc, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$bt_l2cap(r0, &(0x7f0000c87000)={0x1f, 0x0, {0x400, 0x1, 0x0, 0x6, 0x2, 0x5}, 0x8000000000000000, 0x1f}, 0xe) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000e3f000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = dup(r2) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00002a6000-0x8)={0x800, 0x5, 0x0, 0x4}, 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a45321, &(0x7f0000cc1000-0xa8)={{0xfffffffffffffff9, 0x10001}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10, 0x800, 0x1, 0x5, 0x81, 0xff, 0x7, 0x0, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000005000)=0x7) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000386000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000d45000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000db1000)={0x4, @time={0x0, 0x989680}, 0x6, {0x9, 0x0}, 0x3, 0x1, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/11/21 09:46:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x100000000000fe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000af000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3, 0x7fff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00005a5000)="2e2f66696c653000", 0x10002, 0x45) mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000419000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mknod$loop(&(0x7f0000a89000)="2e2f66696c653000", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000af7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x7, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unlinkat(r1, &(0x7f000083e000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(0xffffffffffffffff, &(0x7f0000af8000-0x9)={0x1f, {0x4, 0xfffffffffffffffe, 0x4, 0x7, 0x10000, 0xfffffffffffff000}, 0x200}, 0x9) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000af7000)={0x1, 0x0, [{0x40000081, 0x0, 0x0}]}) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000af7000)="2e2f66696c653000", &(0x7f0000fee000)=@random={"7351632e000000087500", "2f6465762f70746d7800"}) symlinkat(&(0x7f0000972000)="2e2f66696c653000", r1, &(0x7f0000011000)="2e2f66696c653000") ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000712000)={"17b8c8741a0e723d927cc60e56c00001", {0x4, 0x4, 0x200000008004, "350759b5b26b", 0xb36, 0x0}}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00002ae000-0x4)=0x3, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000846000)="2f6465762f7667615f6172626974657200", 0x100, 0x0) 2017/11/21 09:46:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0xef, 0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x5, 0x0, 0x0, 0x92, 0x20000010000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f5000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b94000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000a6000)={0x0, 0x1, 0x4, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0xfffffffffffffff9, &(0x7f0000be3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = getpgid(0xffffffffffffffff) ptrace$getsig(0x4202, r3, 0x4000000000008000, &(0x7f0000626000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fea000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r4, 0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f00000cb000-0xf)=[{&(0x7f0000fd4000)="", 0x0}], 0x1, &(0x7f0000fd5000-0x18)=[{&(0x7f00005f0000-0x3d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f0000ade000-0x88)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}], 0x2, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x80000000000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getpriority(0x3, 0x0) eventfd2(0x20920, 0x4000007fffd) mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_buf(r6, 0x0, 0x41, &(0x7f0000ac7000-0x29)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000f000-0x4)=0x28) r7 = syz_open_dev$evdev(&(0x7f0000401000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2002000000002, 0x2) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000079e000-0xc)={&(0x7f0000ac7000-0x8)="2e2f66696c653000", r5}, 0xc) read(r7, &(0x7f00008f8000-0x18)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r7, &(0x7f0000825000-0x20)=[{{r2, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x20) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f000020e000)=0x200007) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x3) 2017/11/21 09:46:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x10) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000ae1000)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f000004a000-0x40)=[{&(0x7f0000047000-0xbd)="83ceb5cad13b7ed8003baec1b937873db57ee78d540d8c67a865afb214e7d587081ac47e0b2f6a779426ff831444ed7850809487851f5e23220efc2be276ddee4401670f635a7f833262404c438a53d2f70163a92458e38e69a5dc5bec6c732cf086375ea711e23cacf6c33f006604243c743d6861c868defcdff464f4418cb2905ed62363ce5a1bdeb68373894be3f912ba6c1b3404b3c14b76577821886c30752917f3d963d20735f2c0f0ceb2f2d3057f471f87c14d4ce38ac91870", 0xbd}, {&(0x7f0000025000)="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", 0xfe0}, {&(0x7f0000048000)="", 0x0}], 0x3) fcntl$setpipe(r1, 0x407, 0x3) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00009b7000)=@common="6700e30a00200000008000000000f108", 0x10) clock_gettime(0x4a, &(0x7f0000402000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000ab0000)={{0x0, 0x0}, {r6, r7+10000000}}, &(0x7f0000443000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000fda000-0x4)=0x5) ppoll(&(0x7f0000017000)=[{r3, 0x4008400, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f0000043000-0x10)={0x77359400, 0x0}, &(0x7f0000042000)={0xfff}, 0x8) splice(r2, 0x0, r4, 0x0, 0x7fffffff, 0x5) close(r4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005c6000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000097f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r0, 0x0, 0x40400000007ff, 0x0) ftruncate(r9, 0x5) flock(r2, 0x0) r10 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r11, 0x5452, &(0x7f0000009000-0x8)=0x3f) vmsplice(r8, &(0x7f00009bb000-0x70)=[{&(0x7f000073c000-0x1000)="", 0x0}, {&(0x7f0000e4f000)="33", 0x1}], 0x2, 0x0) recvfrom(r12, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@sco={0x1f, {0x1, 0x7f, 0x9, 0x7ff, 0x7, 0x2}}, 0x8) fcntl$setown(r11, 0x8, r10) fcntl$setsig(r11, 0xa, 0x12) dup2(r11, r12) tkill(r10, 0x16) 2017/11/21 09:46:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00001bd000)={&(0x7f0000aa8000-0x8)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008f4000-0x10)={r0, 0x18, &(0x7f000009a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) vmsplice(0xffffffffffffffff, &(0x7f0000372000)=[], 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a16000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(0xffffffffffffffff, &(0x7f000074c000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005aa000)=0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f0000ce9000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) clock_gettime(0x0, &(0x7f0000932000-0x8)={0x0, 0x0}) setitimer(0x1, &(0x7f00009ad000)={{r5, r6/1000+30000}, {0x0, 0x2710}}, &(0x7f0000682000)={{0x0, 0x0}, {0x0, 0x0}}) connect$unix(r3, &(0x7f0000512000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000cee000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ffa000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xeaf0, 0x2, 0x86, 0x2, 0x80, 0x80, 0x0, 0x0, r7}, {0x1, 0xffff, 0x9a, 0x8000, 0x101, 0x8, 0x20, 0x401}, {0x0, 0x7, 0x400, 0x3}, 0x1, 0xc24, 0x1000000000000, 0x0, 0x0, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x43, 0xffffffff}, 0xb, @in=@broadcast=0xffffffff, 0x3, 0x7, 0x3, 0x0, 0x81, 0x1000, 0x101}}, 0xe8) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0xc0) getpeername$unix(r3, &(0x7f00001c0000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d08000-0x4)=0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000aec000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a95000-0xe8)={{{@in=@loopback=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=@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}}, &(0x7f0000839000)=0xe8) setsockopt(r4, 0x6, 0x114, &(0x7f00009e8000)="78daee9be8f5cfa196000023436406000000000000095300d8ff138e111a077d", 0x20) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000c61000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r4, &(0x7f0000b54000)={&(0x7f0000c11000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00001bc000-0x60)=[{&(0x7f0000715000-0x4f)="721ad9c76a9025f1f4798d1ba4d2429e23a89035aaf5df593e5ff1f7d9476ba25ac3a4d47ea2c3692c0e7089749af471aeef6f0013b52ecb8d4c9ef2681d1c13da9818a86a77a3bd939afb7356e5c8", 0x4f}, {&(0x7f0000667000+0x201)="f71726a8c2736a77aba2a29aa3bbdd83f30fbfab02a071", 0x17}, {&(0x7f00000b6000)="b6129a1fc08147e35a796e11ad4c9ca2fffbea96fe8d2b8c5ee5ad6606c12fafb9df68c55011a357ed34f1f0fbf219c1b74d165bf571bdb0fc36c714498bb55df0025fb70ab1d53fc2bc91a1d5830e0b98112dd788f5c9c67c3e8f7eff60270bee49a78598c54ae418f00540ceba0b24e51ad2b9bda3b4758b6ebd85db6dd2019d8e653c21749a9a2a93f0e58aa91ac1a7d4a503", 0x94}, {&(0x7f0000530000-0x1000)="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", 0x1000}, {&(0x7f0000011000-0x9a)="40628006df2aaea36f0ac45949297d8b8d2d9a75ecb39c4b531ddd9b8dac7cc080a3734f0a2842d9c76d7aa8e8de8aaf54bbdd29af8e4cb3a39bcc2ef72f552aac02270d92a592d34fbaad1767ce4a77dc18ebf4e0be5cb3ca9f8172e2890af13473b9b01d12ba2e19497e6c55927115d4a054dacea5eba4698cf63c1a32e98504e310f0a2dfd9c0190b8a86bc3cd1bd91b0893ceedabf199d06", 0x9a}, {&(0x7f0000f00000)="ca51621bfb96c5b78fba017c98f39e1349bd52255ea0b01a8c2c4cb090a2a8cf4fe9e3bc6c7486e10fa332a3cd167610bfea32fc729af0fe9ab969e922252ded5523b0b9a7bc903167c0b1", 0x4b}], 0x6, &(0x7f0000893000-0x48)=[@rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r3, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x2, 0x40010}, 0x10) r11 = openat$rtc(0xffffffffffffff9c, &(0x7f0000260000)="2f6465762f72746300", 0x600, 0x0) unlinkat(r11, &(0x7f0000e8f000-0x8)="2e2f66696c653000", 0x200) ioctl$DRM_IOCTL_ADD_MAP(r11, 0xc0286415, &(0x7f0000ba1000)={&(0x7f0000966000/0x4000)=nil, 0x6, 0x3, 0x1, &(0x7f00001ee000/0x1000)=nil, 0x8}) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x3, 0x4) sendto$unix(r4, &(0x7f000078d000-0x1)="fa", 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000237000-0x4)=0x0, &(0x7f0000560000-0x4)=0x4) connect$unix(r3, &(0x7f00003de000)=@file={0x1, "2e2f66696c653000"}, 0xa) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00003c5000)={0x0, 0x0}) accept4$ipx(r2, &(0x7f0000a7a000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000493000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000812000-0x8)={0x0, 0x0}, &(0x7f0000766000-0x4)=0x8) close(r3) 2017/11/21 09:46:10 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ee3000-0x9)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getrlimit(0x7, &(0x7f00001ac000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000089c000)={0x0, 0x0, 0x0}, &(0x7f0000c69000)=0xc) sendmsg$unix(r0, &(0x7f00003be000)={&(0x7f000065c000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000e38000-0x28)=[{&(0x7f0000584000-0x91)="9441ad1bf3df1fe3f0d1fa03f873c800fc4a41098962a92761816173206f164dca880d4faab326d4409a4579ed177b5f751fe8e60481201afd8e824ea0d39a7cbf414bdf060742a75af49c6fb2560a7ac1dc317cb69b065da24d76e3abf907ac281444b7854a526786593229b94c1a5edad250dbad7d7e304a16c28fb853d0693a3b93ce12a7cd95b5f07c90f7becc829e", 0x91}, {&(0x7f0000284000)="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0x1000}, {&(0x7f0000dc5000)="eaa427b36cf50e87838eb2fdae657d5d8abfe9709e58e2aa2ea7743a6ea085e1296b81131a5c8c644b8093d01eee1a29fd76f9855587083ad8699611bf227786b60c9f13e93c4c52e09999b12331c46993ee83f34c37689d0cd6dc02bf372285963345ae0ff8785f4dadf07d367099ac398f74c97208e104c6424bd52ddc5af4a0b77d58784faad2f63c121f6d9a23fb1d947ab4b7afbf23af9d477f69f8d410cb519083db7555db3d14e85d8d97eaceafb435d80f2c017ad58f33fd0bc7302c6d0a701c0de9685f31f6ead95d81af6159d10d12949b45150b308e6ff60abd40fa4476d0f9847810a1af8b071704e044ab64ab553bbf969a79f23e2b83bc07cbc1c6fe804748143727bb5fce054f4813b340fa540de28daf557fec7692a8d2417bfc6ab78a3a14fd9d777c5ae442c9b322d6643b1e7965d5780fae78afc6f1cbc5fb6ea4403c99ce59e11a4eac2ef5ee99390ae04b22ee26cf4e4b7b8d6858f3f356d7084a3c004676b64b5f94157ef365f843ae8f3e9b68f56df0b9a12a1dde108565432038f97180e853eb6b2ed1b055eed85fe9fb7046b11bdbe8c623ea60e5933941656e6307d820c354eaafaf278ceb485ba077fdeb69ed0f68385c3a7bd3ea1cb9e77bb7758e09c3e098fec28575936cd8323b32a95427a49a7ab2607be4f8c2c40ae3fa70fc46e060c52534f1d1ee3eaea2ca9b68970acf7d094947b38a9277dd8ac887622497bdbc6c7f1bf2c9a0e92d965fc67942e2914cf09511ed8a4a4e792c90da2ad38da8344ee1e56d5b8c2b475853e2493285551b9ae8ae9873d833321052977bac43ed7ead1dcfefedc56d677b83884704f9f5993a02c7e092c0ed77d65aaa71b5824bf9e00bc5e3b3dcc776612de62fedebf0baff19f7a75fe60c5d0a1ba2e6e9883e0ea7bb541b550a0bbacb2972d2da17f9130de2b487bcf501c29c364e51df4bcdff1a8b8d7d4e69868679ce0c6fdeb523838c0c35455bd19a575319d64a995a6b46d8d108740b47b48fc1c9807eb8dadef0bcf3f2623cf3ece528dd0e29e5674712349dad7d0f5eac7a73ca07a90d43c549589936004362721a24f8a5d87c80675d15f418f667c06b87098c435df25794c8849dac88fc39bdf717febff86f2dbcefcea0f66bbe975de21472a6e55a61fc9f3f0c22e0b2d15d25cbd06384f9be8d6d207b2c5afc1f2d6ff2a7ec116eea6e713bb5e990b6ec45b5b08fbbaf0363c8fae883167a218d15fa5a6309fff1a1f8dea2b34d41df1e9451b1752a84a66a45d5fcc9cd197ec4222bd670f01af59801edd599861917c3ae4bf765f7ccb4f566a54103d04ec1c7d64de48a5d1e9f2bc75b67727f81d42572d1c2791582262914b8990b009b3e9e802996ee81cbb889130c71f6b019fa708bd4c7bb3a00660cc64a1f8da447511452d6e19923c045c1500e361ffe9210499f12e9d6d1dfcad198aff907c1c2ec8bbd129121e30fc68be8a0b95070ebe084795202c102d266b5372dc74622221c6912f03349a7132014c736a12e1bdb63815b67c60fe3a22c3bc2c2c474fdf3cff080ffef6738fb8fc83c96b6672fb7ec74fcb8387a0a11a92ca7dbf156a7b231a019dc147709fd9295b0b890f970a0c56f06428b348edc8c9ad646bf8721a8cd0b65eca593bf5c09fc85e0beaa6140f1b2f7327d6eec9d5ee216ae0ba58874df842b2acf7facfcc5a98ea0a809e4630eae3eaca78efc12a0eb24a7662d56325e9b9cd3fea8a9026e17e314d190b260824bfb8a4539d56b54f698bbc8c5120523052a57fe3a8d1417601fd32cd315613d52d6ef0c30ea030b12c06a99c39d4cfb97cf18e0f546af94ee5525bc2f4d1c9486e3112b676c7c6931d2c172c1c47b3394143b1b8240baac44a6f421b9a95e15084f3acd41738d7a6826fcd44eab2b390ffccf32cdb9f0e6f1841a5cfb744055420ba4f7953fb47bf726518bce5e977758fc06447cd7fc683ef52c789ddfa4ecee9731dad36f782a4e847f5987642f3823521ab4321ae83e89391552e168d37a2b3131bd0817b81a9669a65cea055e5f1f21eada6a805a88cd545264f5353f60243adbba8b2fb0608ea47623bf8305f024a99810b08dedb498c9c65bb46e3551f2ed4d49282d4f6cb3ede0de9eaa3125a476d2fb3654ca0355e46e544ede29c9d25121bcf60641097d0661d7fd22d62813a0bb79694e892ed26d28dc184571726d689292f6786dd9a9a6ee30bdca8bba14b07900ad3324067d3d43b723dbbeebbf69dcf65583a6c7728ec582c501fa7368de30d3f101b84fca765c1bd2e1bc74d822e5a603ad84c27fa17e211dbd61cb12549cc6dba506406397dfa2fbba3f1bf1aaffc7464e3db2a06bbc729abffc0efedecb7a82e7908df28526ad7462c8b1948b192a97d54623004bfe8a50d438c4fa2a2198f504a781562d1f0d8ba2f2d35cd75964e47b29862fa945a90ca767df7a004e52c388c1451147347094604975f66734cd9e8d1a878adf894e7c5d3c41b7df92e10885364cf294ab8b40df9ce31cd6f441e7d3b3ad1a04ef13ddc3bdaef4fc21a069f2ccea971eaf6abb60318467c0484a757cef75537ad455324ba30d0f41673b3bf8e685bdbe787fe31e4dd6b69ff6b2d518881b9e380508ca28ffc415166716836a9b07e646bb9997263e4d4a57eb60bdf40dcb10340f20b91fdc5444f103daecb3427218a45eae6f3a52e7ae24800432580f3713250aa16676edd4302cc6810801fb8258958d751cf9d5045d39ac0dee1061f8b3ee5974599f9bd7ae63bde7e388bb37a81ba7f9fe902a7acf9e22b7d8aa7f9ea7a8b9ed6c22194acf621bd63be1e4677c5c21e288b0935576abdb22c23cb310c990a0bcd5c4986cc7111b66e787cca3c1a0326bb750d76873e89c9bf9c1a0cdb598f096909f3ebb0407b05fc1425b80016c69e4481c24e2e8d0b6accf19525a8e0e426eeec150552e00d1f9d76230873e1ad688c4689c96fa5c8a90688b659a729d9d172a1443f14d899a2c07a01bdeff0d8d54e7f3f2d11637d35d1dc573190e471eb8bb6e4f52ee05d155af4723e038391127652a924abdd683f9535a8deb1907d51c79faf5669828242e38575e8c7557dd2d7c2562ac3e0c221b05afc86e111e175277166c3de38e0c9d0fa7602c6e100a2b55161474fa9409c194674b3bd9273dc5b7605c3ccf6c65fe5cdeebe336874ab5a7ab3d0af5ce2a6225789385d338cebca184bf913442265e0953c9a595ef3d151e9d752cf7e03bb33c2dabcdefbf2a823fef14d2929481929fa042f6fbd5a67b3882729a925e6b95dbebc98b2a4615758caffb9ee336237a35915e63a1c37fd7cf373647bc62cd7087f2eabb67c86952e501aa53758c3e92159fd7582e1e28ddf6c6f760c842ca82ffba4d35e3ef206a18a5a2e7ce37d73c50eaaf0b37beb1da19ecf3b713364f46d19ebd765b0c8f44720937a18c2411bff239df4aaa9186b83ac6d1ab068edbfa47c072fdc57b5fa7567be978c3a523a585a0b6afb5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0x1000}, {&(0x7f0000a0e000-0x3)="3dbf984ea816c446482467b950207d8dc851b02801fc86a708b49862", 0x1c}, {&(0x7f0000e32000)="5df1fe14c75c5a8646ae785b7948d9cead28180c4b23dc4e4e7b6395f7a306f1eafe29dde23db4e8cd47d474b3d23b34ca3de328bdd4fc6c5a6922a001c7e0676ca89342aa87e7fa5f5c1f347f8386b7f1d6047453d0839fb1313e28b868c417af78190b305cea204f854ddb640010c62a5a", 0x72}], 0x5, &(0x7f0000f56000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x1, 0x400c0c4}, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000518000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x63, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpgid(r1, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000083f000)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f00002b3000-0x4)=0x0, &(0x7f00000d7000)=0x4) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000465000-0x8)={0x0, 0x0}) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r6, 0xc018ae85, &(0x7f00009e0000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f0000261000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$KVM_DEASSIGN_PCI_DEVICE(r5, 0x4040ae72, &(0x7f0000d6c000)={0x800, 0x8001, 0xb3, 0x3, 0x1}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000055e000-0x10)={0x0, 0x7, 0xfffffffffffffffa, 0x7fffffff}) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000179000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000c05000)=0x98) 2017/11/21 09:46:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000522000-0x9)="2f6465762f6b766d00", 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x80000001) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r3 = syz_open_dev$sg(&(0x7f0000001000-0x8)="2f6465762f73672300", 0x0, 0x10142) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x6, 0x9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000a52000)={{0xa, 0x3, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, {0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x12}, 0x21, [0xfff, 0x2, 0x2, 0x2, 0x0, 0xfffffffffffffffc, 0x5, 0xe2]}, 0x5c) r5 = syz_open_dev$tun(&(0x7f0000919000)="2f6465762f6e65742f74756e00", 0x0, 0x20000000002000) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f0000bd0000-0x1c)={0x0, 0x4, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000770000-0x6)={0x1, [0x0]}, &(0x7f00003e0000)=0x6) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00004f3000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x51d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x7f, 0x2, "6666d3b38d097ab036e8b6bae539560ece2726b05fdb98c7eadfca6daa02f0e517dcdc7ec9754e48f9c4e583379c584df1e994cfcc0947ddb4a190c0c21fce67c4e8cfef66eaae776d012f6a04eb0c39"}, 0x160) r7 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000ba0000)={@common="67726530000000000000000000000000", @ifru_flags=0xc00}) r8 = socket$inet6(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000974000)={0x0, 0x7fff, 0x9e0e, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f00003c8000-0x28)=[{r7, 0x40, 0x0}, {r1, 0x1001, 0x0}, {r1, 0x4008, 0x0}, {r7, 0x200, 0x0}, {r2, 0xa, 0x0}], 0x5, 0x7fffffff) sendto$inet6(r8, &(0x7f0000f64000-0x1000)="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", 0x592, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$VT_RELDISP(r6, 0x5605) sendto$inet6(r8, &(0x7f0000f64000-0x12)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd57944478be8362d782b31c3bd", 0x2f, 0x40000000000, &(0x7f00006e5000-0x1c)={0xa, 0x1, 0xffff, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2017/11/21 09:46:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f76637300", 0x60000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x5, 0x5f6, 0x5, 0x98a}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d4d000)={0x6, 0xffffffffffffff9c, 0x0}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00009ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") timerfd_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) 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, &(0x7f0000000000)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000002000)=[@in6={0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x77f8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}], 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000002000-0x1c)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000-0x142)=[{0x31, 0x1f, 0x10, 0xffffffff, 0x5, "2b06e693ac92058182eecc7810f8c57d15d140fbd13797876ecab3ad445b3d42ec"}, {0x2c, 0x8, 0x8, 0x8, 0x3, "6b6c357ee344440b724a81dd5d9f81f17a4e36ad662f50df06bd649a"}, {0x101, 0x854, 0x4, 0x9, 0x7, "81fab5681cb7ede49197152f73493c032f5eb105093bf258a9f37b2ea004c6e3bc8510976781d03294f8c107e1a3818b5d84921daf3ca87c062e55448b2239bd156c9a9abcafd6278cbdd8e9de599aa1bd23fd7a59752275c4189f0cb66aa9ec6a4797abda710d17bc294660e1610827d8871082a162591922c39aac6894edbcccc80dbe24be9a3100a8081911ef4ef04a9f707e28e379f73b1f93dfe958e70eba605fe36a213fb5b1c06fb35feef537f41ab188950f42de4323f080ced212255f647cb6b40ae2819c21171c143e67ba4f00b0f91c7dcb727652725f97725b51ed763f938f0ee9032b06c7e10f57b3b7b2"}], 0x15e}, {&(0x7f0000001000-0x18a)=[{0x59, 0x6, 0x309, 0x3, 0x1c00000, "8ad01a07cdacde7afc60842b1d7ef9858f0a760c035fcfb75e10c41d283b9cec6a987333221a8778ba9728a0c739435fb6fc753238c11d7a69f57a0f8c5773983754745722438dd086"}, {0x38, 0x400, 0x2, 0x40, 0x80000000, "fceb2924861ba3b7dd61fdf606d9900e16373fcd2338395ea670756d918d3a0a9fd423df770bdcc8"}, {0xf9, 0x0, 0x120, 0x8, 0x633, "d421713baf8d9340f6e319418050586f1683492a522795e85f11ba31524c87fd3e7460e75561e29976454612136a55c0df00d007eb5e291e341737113e239b9e98c1562a199960073853023a5d994b5f09e4e2251c0c10b90eff2b45cc13a6133692eb9e147c81a5e19c29af631f3cdecbbb10576b0af9e813da4cc67cf09853fddcc9d415e856853d2d57e0023e6c5ee9021bba7879f086b419e8facf9d872bd45cc5153907d18348a8709ce7fc0a41bf8f50253805ef38720019c2de4ad75ba33c31f62bd548686a209edbe919e85d7ddca9cd1dbe1d4722845a5eed5a7b99f63f4abeb345fc787d"}], 0x18a}, {&(0x7f0000001000-0x364)=[{0xb5, 0xc4d, 0xf30, 0x1, 0x6, "e41eee94af927e526bb6d9a1d844226959d868f2b7e6a34374ea3094c8a5a7ee1f1494bc6233fa185609ebb2873494025e0ac53e08e44aff277dbdfe1e701e20f984fb8202e295dfcb59cfbb9741f87252b4fce79ef4250460300039dcd23e6a2c7823c9ea9dce20b09e99c1f6db916ab320ecd7e839dbcae25c6b48aa4da8176966d7e68ceab3d741ee1e664c840a98b4b54bc08c305c53208f2a35e515bba6109c828f04"}, {0xc2, 0x5, 0x400, 0x0, 0xa3b3, "cdb26e609deefcc9d0e03346a8032f351820c83163f911558549e7741c0040d8a4c0dc1c83ffb493bef8ad3cbff1ec0719f2e7bafbefb9e24dc45f4b2ecd1ef32a1f7b963d680d6308ba83f925800cf971b45293c571f1ca9316909bbca2d9875a917e3a42197032687708ee257166ac248f3b381b147fac4f9e5b3657da9061e6b3074a3c47c863d74947b2dd22795853ba62d6eaf577e2591cf33e9223720b50b3d5d9c249cac1ca8031c8464c9a488f12"}, {0xcf, 0x4, 0x400, 0x20, 0x20, "7400eda8ef2439f40091837fbc8bccb208fe983db7044c384927726987e2a4e314be2fa2b24c6863da9d29612ae2cf4d24d3157aa3ba0b6c3f70cc93bb742e5270eade9ca2cb7425eec6a7ff34dd8e864fc6acaa085b905ab4724677a833a266703e8765a2ec96f1c78dbea8d7ec2087e0681abec376c7c36f4fc26383a1f8fafba2dc14848434bc56652b393d75883f680744ec7a25fbc9756392532e7dde594e486fbf5eb97ac020a9deecdd289c940929a8c2c7a26a6dde29e80f1b65a6"}, {0x51, 0x5, 0x200, 0x4, 0x52000000000, "73d19a149395e0226f7ccf13657608af7190fed94cac28f8f7421b2233b48266d40cba37cbdd57b79bfc439f86e619cb24eb4839eefc9c139c0a4c0685b308d1f2"}, {0x14, 0x488b, 0x1, 0x1, 0x1, "bfb462f9"}, {0x58, 0xeef1, 0x400, 0x80000000, 0x8, "c36baa050166a82525284e3f47d317776caed1903670f5a84b47f45d3653975edf9d7f791bbfca8240e857b130cbb7c1f50d251bfc72d3637efdbd0a6f6cc04cad1056f3da5bd371"}, {0x61, 0x9, 0x20, 0x9, 0x90000000000, "0f493b8a947e5431e2952bc3b6288f34de982fe4dc5ff95364e086fb6fdcdc305301d7e482b98f7286d110a20b0b1f893c703491879e50faa2ffd138125fbb66254765f867f4de938547e874e7e16d99a6"}], 0x364}, {&(0x7f0000001000)=[{0x55, 0x6, 0x1, 0x9, 0x8, "73675b5a1990d2b07cf0ee24415022fe7baa20a104e750e3d3afdecefbbbae1568a40a6b6086de935466a9ca7d3f0ef509dbf6bad99876acc3f624602d266a1450f5287607"}, {0xa6, 0x6, 0x100, 0x3, 0xfffffffffffffffe, "21e59c4e2cefc23cb160ae6314b62d8074fe4ff3f6730b9bab18e6a7ec8546ad2723fc16e1d37d042a59e7c3455d9db532cb219020e9107b581950c7c06e16479feca402fb239007f3d679ad3108086965b2c118bcf343e625d809a3280dd4f7588eff7266fed2d17250c1e123895ee89064bd986ec09a5b4a7cffc14934944403051a2c1985b916bb5ba760ce390fad9a9e246d6a33"}, {0x9a, 0x6, 0x200, 0x10000000, 0x401, "2f12c9088bd6a6bc78336c8314f7b25291446a34f5799f28c5357d138329765b00c176fb9553006091dc106e8d4929fc39eb8dd003ada6baddb279efd00ccf56871fb3d1db92cef6aaa6c70232254c1bd2802ea38564ca0d1e17d43c7aeeb1b4b15bf8a57ae2276b4f57fee2b1886812ad1308540a05c5add9f47246a26b5120eb66a0e83fe18003f874"}], 0x195}], 0x4, &(0x7f0000001000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x2, 0x40}, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000015e000)=@int=0xfffffffffffffff7, 0x4) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000f9f000-0x4)=0xfff) r8 = socket(0x100000001e, 0x5, 0x0) setsockopt(r8, 0x10f, 0x80, &(0x7f00009f9000)="36347f00", 0x4) accept4$llc(r0, &(0x7f0000cfb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000934000-0x4)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r8, &(0x7f0000002000-0x10)=[{&(0x7f0000003000-0x1000)="6f92380fda5814ba949681dc35c27ed6ec15541c2068ecb7360f1f1ad633c070dfe608215546fcfd0e6e59d2a7485d7d644b5b18cd42785c833d178276b592b38541b0658dc426f39a22e7000111be89110a47570f3c252a2326abe22992fb34daf85989672aa608f24c2d2d7895365fb21388bc19eb06b6fd23540f0988cbff8c67af0b0264dc06f285606de638ab40cefbc0662efca1ab158632e14aaf8df80e68860747841a2a77a5326ea957f01ffe6870a6733f01a314d99dd28db4b6f30b9df2a42e001db1f71f275b6f182f26b77d9ab6a58f5f6a24a9c61d51557b57acfe6683ab8aff6ec67d1687be99daf8ca138b85371eed29e60b5fb8082c7feda84637da136175363dd6d51b034cdde182b098e8289d233c3ef81e749f57d7fd9264313d80503e38fde09644990b5d1673ca35bc337d12513859671bb310910aff9e0b9ccccb07f4468f504c5486245e3ba874ef3ffd770af26dd2008abdc1ac163fcc650f73500da5b4385446e782d4f8fe32a30f2ceec8b4946c1bbc894c5fde531e6777f2af8ccf482fe2911549f071e8af634fd822f791ce1f63a3091f2562f121f0673e5457502bc336de92d86641a38524897c334e78a3b2adad117c89848aa0ccff8e4377d3274656c8f509ab3a7fff5f92af5cb7a107598a338a36ae905db3a678f1812f649489ee4a116ebb48be4fece7f90c5682729f1167c312a2483811df37292d6515784f8fcec9345e8d978fc8886d3b43559b093813d93b0c0de3a801431751a6a19085b7bdd0363094412588bb6aa1089f84575c489815012733373f631188b9a0d74218eb6ea2d0e5b3bd43168333c0bb913e539caf7594f074b74e4854b80ca0744a07c30993aec26b5beccdfb2b871dc5ce0f88065761ba002087e90c29fd360d6613631a07b1aa396cecaaf04e32cae7cba69823c8cf31214e3c2776ccbd1a78cf20746192302fa948302c8c69777efc0dedc8dac6b35e9b2ded4f2f84269ba6d02b43e4712f9c0c46b9b80544419b283750df93f59512e98b01c36fb54f3c017440c2dfcb04a950c4e1a3199c97b69775d49dd8097d23cfc59771012484fcb4e1496958e3100bb9df841e39cc423fb24bdc4385bd3ffc7f3bbdc9a61f33637df778514200f289a7994e91a282754f68add60c3828e32ffbc4d012bbd96886b60b15f62291e015b3b96f5e513b6ec4ff904a446b5c4a161d8dd1a48bb9709690ad41a07a90f845895cdfeb6b91f604bfe9ea5e9a062612f3a8dc3d0c342867b309671be51cca2cefbc5304fc5e62579e281a24f524074fb5d539b7b1e494c11b331f2cbd810377a6118d3a9f80be2aec795add360ea96ffb0f57a47d9a0e2bb75154d44baebeb1903f3d193ef738bb07c18db48f434f82ba74beab67911489cb0bc8652884667ec24cdadae666471e5b651749e1042df5ca412b20f771edc37acd5466763e4b21a8f34e13a5509d28af628f5ae6e1679aab85de1362b0a06a850813d24c30f7bffbdfce6c265ec03abd072a0387f090503d4e124013d2e609d956f8e77bf371a27ee7acca1f125bdb25c873d908c5da182692f0988bb650e7138e5e1479cae9e2a5e6163edfcf0f0ca0c9c01bdc869edced8ba0f63c1232868a76a6bb95cb9b67387c6346df14d4adbe10510030e644fe632f20658db6ff3999b61488c7c50aba0df8ebbceb729f26006ed0cea25172782ef45ae1f2ac213275f43c6371e4d014cbe8dd53cf04b7d3f9c6d95a2bac69bed218294a433b2e46221b25a7bc40ed89efa71faefa9a5bfb5472a3ec2df8b688ccff7450a6a380c0ee7cd979dc1233d73dfa6eb7896ff0ead167962f2d299ce74e96437e98cbeb43f8daa573cb157d74e1653de358a44cc8a1d6e7a7c7e243e14bfda33d22769bc2aefdca0ace8b99e1141ff12bddaa887d7eaef4d0f1f81740671659adeea40e10bc6e31ccbc19d093f8abb12a64cef50233f0d2e4d1b9c6691d63afbc5e12328d03191a021bcf0f45763c1c4278b2629a346083dfe379fa962c088e1f1f489b8ab8d306749110fbf7b7d38d71a0fc7afec9e4fb80e511dc2847df9c77765c0930d3420f4a5f9b96fcd50ee0c673e9b1e01b5f53d76a97f7c3bca826e987f86c6bdc61e1be77f6d9587b251d25a8a692cd6f3c401acbc390a35e285ed1928e5b762f739e606e316f5c9a5a3914d065cd6d39485a108785822fe6959feb52989aa73b253be2deebdb2d278cb08176d086f304868f35b71b9838e99f11a5756c2d17d46a3b102b2e60052e25d889a36994f727c647ac0efc8064233f3fe99dca6e034bd3146b0f3d19bf34b62afefe8cccbd734cc917ad23b47c18d6bf14da04387a0b47c21f15c979c248eccfd51b1e4cf0952e1da1f3ac1f4d93887c2f155fbb3bf12d47fed2551b797ed8d3ae317b23c1522bac0e3a6b29228aa86b1927f0e48e8d28f8744bcff4820e5e1e7c468568a9f9935decd0fd77838775041dd8a5703b56c21ae8a305ff2f3f20ee05fe5ba52a7b2e6212a5bbf43d889b8baadba7df2c8383c507e0d67e9e9c4ae54a4332b55ce5ff4241b1e0a99e50f43c2cc0f198436176accbf457994d18c4e86ef0096b946d1480668e47aaae4650d6f3bca416a80f292d4b75a5a488df084d0b3fd167828977566808e1b72d04a2767f2c23298273014024be42d3be5f91f7c9598db4406ae2024194ac2568567735c2c9eacfc59818bf952d2b9895e256ba17b827cdda50f3ee8a0158aac4bfec29f14bb6e1fbed5f38eb2c8c8d346c85b359da9edc3ae9e5fd39f7ea958390d786c2523f8ce03084f768280aff21cd3bd2d0e71cf3177f5f0cca2e123912e5bd1b7c8f79136cc2139578bbe042eebfa3b77dcf3a40a49bdaa1fe629d9c2b38ce3f0e4d99e65dfe81a3f323a1b3ac10160d2ba756a6a9107f04aa19bdfec67d39c15ba64c63889ff549a1dd47dc7eac31baaf1571d2b3a2b44d1663eb1b56f53ead6f675c7448f64fd2f75d68a026d363757f994f7285e54f44f90f064803b13edae09a9b4797f528d8c49a783e51873eb747e4fa9062cbcd11c8a94071ba53fe7c4961f435f065a5c4e02d70d94cf406f8ab9250ded44b274d77b0c5648134f3fb2f83e53ea1448c031ab8625ed8ea9775cc5ae0ad09c2350c47e7adf1b074ac6f512448a1280efe500c7610a9c939bad5844e1efdff2cf99ca58cdc8618f88c4fadd52097ff5e417f2193a7d482feb493369bdb69a89be0b48824db2dd6763cd2cddd8b7631d2e3d974537d171b040b7d7089705a3889ab90dd5f4cc33d547b30341c8be534d209f44f790d3f0c249bb508e10ff65c1bfce11a9e55cb64f4b14e935486ac2975bc9df01c631b5b76e443abcb0c87f077586178b351a528c15f0e5126797cf609aa5725cf8da4e54d96891d134ff72d96386a8aa544178f46c46b77387c3df2d97799061f438e897e3b6d6c53cd88a204e60c5327d81e1f9ccbf9b550a9f9edfe7873c31c554d448982ff3a00eb68c7199bf50cfc6f8f637b6017a2f08463200a0259ca89bb6b50416b75c8ded9880b0a1040e5b99b79ff416e7c9f6f1ee49517ec8ec9d12471696eb2a408d4a2fae8f24ccb807a3d6c946e27a6dfec7cd75708d3cbe115b2109a5b2a95ac6bbac66017d01cd05ee801a7f38acecfb016518abc8114b8e85e6e9179274c185110a26494dfd32261b32024c93f184481f47bb96fb1759dfbe1438b07ac2f1ecd952b470317baff8eb98f5329b6f39145b16a85721b4c841966feb53fcf8ab5a8cd238d750d5470e2cd54221e0ff22f6a76d79623e0d947d282c3c4c0017381e90a30dfa6268efcf23b9984c82cabd4c8c8167ff2d7dd69bbc7fef283124a9305c22fde3d427183ca6558fe83636399d548825deff15f8f843ac117a232a7fb9c81e72eee1cca030bfb76be4fbeb4d7bc13c9eeb1cff16e5692e86d06391a0ff04df22fbd65633f8f35a5a65c6ae228ee12443f74f66784e2d916562ce3f301bf9a85998c141ab38f07638446cb7bbaf50ce2d55e68dc92e008b23a62c90f1deeae157d845827a1956f76661ec9d42138e80f01a6130167ca35351ed95d75b320eb9d1699243a9a7929b7b9c7da790caa43c7fd2adc8b0d7da6d4935fa6277d02a0eaf33003f8abd1dda453316f03a7418d01f5966a5dce7e21d978bed317d33e61d3f39304fa789c9de6b7750f94c8079534a69c4417ab600d9610690bd876e04fb88ed7544f91bb60f0c0529164710d81b93988946740106e4aa6950c8177e9cd761996597b05d39bc908db0daae078da73c0a68723ea479a85f4f9bc2a08a445b6cdd4be22194775b28438ffef6bb9e93bf1a730298095dc7a2f295ca5e21356da5dda690363f4723c91b74385e48523bb909be6dfa46ffa57a5efbb935a937e18ede59f4e952e5a07f4a9de687f3bd2432d691322f8c506d8e518c2d1a9c433d1024e71937ba436caa3457f3c6230f743a6ea6506504d89c313e45d87e4c671a3dfcd47ace9f67e4dc71e2d76d793532aa67545bbe10a406e1e7a7d8755b7e4f295d46a8cbe819e45a3b8d61899c8ba1a42a509a1f659e029ee63a52e615d32dd37bd5644a664ef61c0c65c9c1d284ad52aa924d969f8ba162f8fdc470c3e300e2e46dd054a0d659168b5873bebedc16499f96fa14d87975f89094f8e93eba8b91ae735841525e11f4d20a590f3d0bbc4a9a4b228dee0456835978293f42de9c8783419b3f3e5eedbfd928cf67a2b96b4ca4e39f9889db58adec45f3e22656d51a9ad66e9eb9fe5b8a663a492506e5d6dcabcd70ea52816c70d2ec4ee58cd2e020193cc52b12e6bad354ffaeabfbc087245f9b5f67654bb8df6873981fcfdb690d0bb05189557b10d09df5f177cf1a9460248aad98df1a9b9b0902e4a6585a8d0aeff9ce6515081a68ce74f9fc03dc7e598a9d5d157f4b6bc1f002d8a398565d1b367dfa41a1f1199f1c8dcb2d8a5252f08144864c14c3982c167edd99ebd123e062da2cfaa469c0d479f9384889a4026a598a3ac846be7dd4f3ccd5b7a4dc0b4f79ef4e83eeb6d4ed5999d1795281f4e565efee0e423bcf18858f81b714388499cfdf443e43ed106bac6fbf3a075e622510d9c5ac4622f94710a1403df48a2af4a24c93fcd2367bd65ec6f40b6fcd92df831d050308524dab2638eac3795252a4289dff0551adb9b000d1d2fa742081faa31bc4ce88ea89ad691f5ddfe1596654caffc18eae8914d443a0c1d071fb8472cb69ba98890af56fdc572baabfb0a962ca2964008e7f99d638ff9ad8637c9d539c22194ac582866bf4fb9f963f30fca330a3c51768ebe5a029e3d90bb30c80cbc196e2ff1a4e2257e4e4fc1794a4904fc4fc1325b409a01a1eeddc56cf2e8b9b44be983daeab4bb88c526e83c6c8cd6fa0f25622d22b18a9526556723356703590140ea411e145cb17bc7ff75c706570cada3a445d3857cb8e4f51644bb18b3f2c0d75d3b9e540195970d0732d18415692e13e66829f4984af84600f1a0ac3ba9b9c517c66483f0c7b57a022b5fb6f3142db6e67612a472fa58f3827cf25acecff4b2bdd19a83103383a1125c900a8153c3e5b032d669a62d6387700994c960b386a984b69f727011a4782f82747162f492a086496d4955baa158c3280868d55303b03c681faf07cc277d527ab439ca680514d3c317055db6b93a79b56b6655c3e900b3a6311bb5e13c203a8d71c198c7c1310487a2b1ec04dd66ccb322914b4ca7294f2304f94a92cf39424b15c297b950313ad35b9141", 0x1000}, {&(0x7f0000002000-0x26)="0352257fd0e17d56e4dfd08bc3b08eed89071b6b39a55b0953b805248e2ea0a59bf70e6b5511", 0x26}], 0x2) 2017/11/21 09:46:10 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f00001de000)="2f6465762f766373612300", 0x0, 0x2000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xd9f, 0x1, &(0x7f0000cde000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006af000)=0x91) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000b84000-0x8)={0x86, 0x6}) truncate(&(0x7f0000d18000+0x63c)="2e2f66696c653000", 0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00005ff000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xdc, 0x81, 0x7fff, 0x7fff, 0x7, 0x5, 0x50, 0xffff, 0x5, 0x2, 0x3, 0xb, 0x0, 0xffffffff, 0x200]}, &(0x7f000044e000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000043d000-0xb9)={r1, 0xb1, "f32e000000006675166a2bc043a28ac376904e5b9d2c51f45f920000000000000000000001000069d30b299235a7e4ebbe4989c4907ebace822511c72e5de817bdad1a65f19aa9a26eabea8d853809e750db75f17c5d409969dd76202775de1aed7f7f06000000000000f93b07cced4ae330094ab58186b19a1d4666dc423e5fd8c813fa2003f5b200122f8bff18cfb432b49a18b069dd250fbe42078a098d0000dd96ebbae8eadfde652ff8d1ba22dc38"}, &(0x7f00000a5000)=0xb9) prctl$intptr(0x8, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) mmap(&(0x7f0000000000/0xc34000)=nil, 0xc34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000c30000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ptrace(0x4207, r4) syz_open_dev$loop(&(0x7f0000759000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x30000) ptrace(0x4208, r4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e63000)="2f6465762f7667615f6172626974657200", 0x2000000000000, 0x0) waitid(0x2, r4, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000e9e000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f0000e13000)="", 0x0, 0x0, &(0x7f0000f0e000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) add_key$keyring(&(0x7f0000259000)="6b657972696e6700", &(0x7f00007e1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) 2017/11/21 09:46:10 executing program 3: syz_open_dev$tun(&(0x7f0000581000)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00004f3000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f000071d000)=[], 0x0, 0x0, &(0x7f000005d000)={0x2}, 0x8) r0 = syz_open_dev$sndseq(&(0x7f00009a2000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000c28000)={0x101, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00005ce000)={0x0, 0x5, 0x2000000000ffd, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$usbmon(&(0x7f00001af000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_interrupt(r1, &(0x7f0000fb5000-0x10)={0x10, 0x7fd, 0x3}, 0x10) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r2, 0x0, r3) write$evdev(r5, &(0x7f000009d000-0x10)=[{{0x77359400, 0x0}, 0x0, 0xfffffffffffffffd, 0x0}], 0x10) clock_gettime(0x0, &(0x7f0000f35000-0x8)={0x0, 0x0}) recvfrom(r4, &(0x7f0000017000)="", 0x0, 0x2, &(0x7f000002d000-0x10)=@alg={0x26, "6165616400000000000000000000", 0x0, 0x0, "6c7a0700000000000000000000001300000000000000e2ffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000f54000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca9000-0x4)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00004a9000)={0x0, 0x0}, &(0x7f0000d90000-0x4)=0x8) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f00000f4000)={0x0, 0xfffffffffffffffd, 0x9, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000000c000-0x5c)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x21000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f000022a000-0xb)="2f6465762f766373612300", 0x8, 0x44002) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fb4000)={r6, 0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000038000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000279000-0x4)=0x0, 0x4) 2017/11/21 09:46:10 executing program 5: r0 = mq_open(&(0x7f00002c1000)="00", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f00006d0000-0x10)="00000000000000000000000000000000", 0x10, 0x1c00, &(0x7f00006cf000)={0x77359400, r1}) r2 = getpid() setpriority(0x0, r2, 0x5) mmap(&(0x7f00006da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x7, 0x1000, &(0x7f00006db000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x240201, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f00005f7000)={0x1000000000000006, 0x8, 0x1, 0xf95}, 0x10) r5 = syz_open_dev$sg(&(0x7f000043a000-0x9)="2f6465762f73672300", 0x10000, 0x40002) ioctl$sock_bt_bnep_BNEPCONNDEL(r5, 0x400442c9, &(0x7f00008a1000)={0x3f, "a005fe1d50ff"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00003e3000)=0x0, &(0x7f0000d6a000-0x4)=0x0, &(0x7f000016b000)=0x0) syz_fuse_mount(&(0x7f000018a000)="2e2f66696c653000", 0xa000, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket$inet(0x2, 0x0, 0x8001) syz_open_dev$tun(&(0x7f0000c71000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000ef0000)=@common="73697430000000000000000000000000", 0x10) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="69666230000000000000000000000000", @ifru_names=@generic="000000000000000354054685da3ccc1e"}) r8 = dup2(0xffffffffffffffff, r6) r9 = request_key(&(0x7f0000a4a000)="6365706800", &(0x7f00007dc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000192000-0x9)="2f6465762f76637300", 0xfffffffffffffff8) add_key(&(0x7f0000da4000)="626c61636b6c69737400", &(0x7f0000dda000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ab4000-0x3)="e233b0", 0x3, r9) read(r0, &(0x7f0000b82000-0x1)="00", 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000ae4000-0x20)={@generic="760696420302e83ba6a001a1fec51c20", @ifru_flags=0x2000}) sendto$inet(r8, &(0x7f0000589000-0x1)="", 0x0, 0x800, &(0x7f000068a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/21 09:46:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000a06000)=0x0) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000238000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TCXONC(r0, 0x540a, 0x0) 2017/11/21 09:46:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fea000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x100, 0xffffffffffffff7d, 0x1ff, 0xa80c}, &(0x7f0000ec7000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x74, &(0x7f00005dc000-0x18)={r1, 0x0, 0x2, 0x80000000000000, 0x0}, &(0x7f0000a97000-0x4)=0x18) mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000c54000-0x2)="1304", 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) pwrite64(r2, &(0x7f0000d47000)="0003", 0x2, 0x0) fallocate(r2, 0x3, 0x5, 0x2) migrate_pages(0x0, 0x7, &(0x7f0000256000-0x8)=0x4, &(0x7f00007d8000-0x8)=0x80000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x11, 0xfffffffffffffffd, &(0x7f0000001000-0x10)={0x0, &(0x7f0000243000)=[]}) mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x1000000000001, 0x80000, 0x100) r6 = socket(0x10, 0x3, 0x0) socketpair(0x5, 0x2, 0x7fc, &(0x7f000029a000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000c5c000)={0xc0000008, 0x0}) bind$netlink(r6, &(0x7f0000316000-0xc)={0x10, 0x0, 0xe0c9, 0x562e}, 0xc) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f00009f4000)=[{0x6, 0x3, 0x100, 0x20}]}, 0x8) write(r6, &(0x7f0000e5c000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) setns(r5, 0x4000000) setsockopt$sock_int(r6, 0x1, 0x24, &(0x7f0000f08000)=0xfff, 0x4) bind$inet6(r4, &(0x7f0000277000-0x1c)={0xa, 0x0, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, 0x1c) syz_emit_ethernet(0x43b, &(0x7f0000de6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x88fb, @ipv4={{0xb, 0x4, 0x56d, 0x2, 0x42d, 0x0, 0x0, 0xfffffffffffffffd, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[@rr={0x7, 0x13, 0xbf5d, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @multicast2=0xe0000002]}, @timestamp={0x44, 0x4, 0x81, 0x0, 0x7, []}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, "eb7a58", 0x0, "1e555e"}, "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"}}}}}, 0x0) sendto$inet6(r4, &(0x7f0000f0a000-0x2)="cf36", 0x2, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x4e9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/11/21 09:46:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f000013e000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x2000000080000005, &(0x7f0000eeb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000eec000)=@sack_info={0x0, 0x1, 0xf3}, &(0x7f0000eeb000)=0xc) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x94, 0x10000000000000, 0x0, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000fff000-0x8c)={r1, @in6={{0xa, 0x3, 0xe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) unshare(0x400) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eec000)={0xe, 0x5, &(0x7f00008a3000-0x28)=[@generic={0x7ff, 0x8, 0x2, 0x9}, @map={0xffffffff, 0xa2e, 0x1, 0xffffffffffffffff}, @generic={0x3, 0x400, 0x0, 0x9}, @generic={0x9, 0x30000, 0x3ff, 0x2}, @generic={0x2, 0x209, 0x3ff, 0x3}], &(0x7f0000eed000-0xa)="2e47504c3a5b05275e00", 0xaa, 0x6d, &(0x7f0000eec000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, 0x0}, 0x30) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eed000)={0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00006cb000)={0xffffffffffffffff, 0x28, &(0x7f0000eef000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/21 09:46:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = dup(r0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0x2b3a9bcb) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000004b000)={0x0, 0x0, 0x0}, &(0x7f000012e000-0x4)=0xc) ptrace$pokeuser(0x6, r3, 0x101, 0x200) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2017/11/21 09:46:10 executing program 4: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000029000-0x10)={0x0, &(0x7f0000028000)=[]}) mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000aeb000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aeb000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000a74000)=[@in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8728}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000aec000)={0x80000001, 0x0, 0x10003, 0x6f69}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000aed000-0x10)={0x77fc, r3, 0x10000, 0x4}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000aeb000)={0x0, 0x0}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r4, 0x29, 0x2, &(0x7f0000aeb000)=0x8, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x7c032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000aeb000-0x10)={&(0x7f000013a000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000aec000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0x8010aa02, &(0x7f00001ac000-0x10)={&(0x7f00001ac000/0x1000)=nil, 0x1000}) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000aec000)={0xde, &(0x7f00000fc000)="7a6e0c5faa65c330b28963765d8d8c88b991135360cb8454c542446c993679f64158152f11f0e0dee788b248b030332d29278e3ee89b1fc5d2eb08d977e0eb858a37ef58abb68b7a71aa38b56e05d0ad82edf0124b80855bf9f5d8837c12e2d7428b634e53f9053be102ab32e98084878d30f27c285088d0d1dbc007d2b3ce5c050d60fd87e75eba4d4a5e705f60ffb72f8f6e70752a63f73a1ee25b156b64cbe860e7290662f9fe2d6a69e9e82fdd159036dbca798579ae112d04e4383b2461dcbf6ecc2289cff09d2dfb9da75fe651c19f5c2a1c1eb540fc80ec019e20"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000aec000-0x20)={{&(0x7f0000000000/0x1000)=nil, 0x1000}, 0x1, 0x0}) madvise(&(0x7f00007ba000/0x4000)=nil, 0x4000, 0x64) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000aec000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000958000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 58.919813] ALSA: seq fatal error: cannot create timer (-19) 2017/11/21 09:46:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syncfs(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000992000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000da7000-0x8)={0x0, 0x7}, &(0x7f0000e04000)=0x8) getsockname(r1, &(0x7f0000cb0000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6d000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000eca000-0x8)={r2, 0xfffffffffffffff9}, &(0x7f0000697000)=0x8) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x40000000000, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006bc000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000081000-0x14)={0x0, 0x6, 0x7fffffff, 0xfc, 0x15, 0x9}, &(0x7f0000e3b000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000260000)={r5, 0x8}, &(0x7f00007cc000-0x4)=0x8) mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd67000)=nil, 0xd67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x3, 0x0) write(r6, &(0x7f0000d67000-0x25)="24000000430001001200000000000000022b00040d11010020050000200000001d00000e", 0x24) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000741000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000995000)=0x4) pipe2(&(0x7f0000172000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffc) splice(r7, 0x0, r8, 0x0, 0x200, 0x0) ioctl$TCSETSF(r7, 0x5404, &(0x7f0000012000-0x24)={0x6, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0xffffffff, 0x0, 0x0, 0x0}) timer_create(0x7, &(0x7f0000a91000)={0x0, 0x5, 0x4, @tid=0x0, []}, &(0x7f000001e000-0x4)=0x0) timer_delete(r9) 2017/11/21 09:46:10 executing program 6: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) r2 = dup3(r1, r1, 0x80000) r3 = socket(0x3, 0x10805, 0x1) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00007de000)=0x7fe, 0x4) r4 = socket$inet6(0xa, 0x80000, 0x6) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000754000-0x4)=0x80, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c00000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0xc7, 0x401, 0x6d77, 0x6, 0x4, 0x6, 0xffffffffffffffc1, 0xc1, 0x5, 0x9, 0xffff, 0x5, 0x6, 0x101]}, &(0x7f00005d1000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00009e7000)={r5, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffd6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffffe}, &(0x7f0000f6f000)=0x98) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00007b8000)=0x9cb, 0x4) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cb2000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000d45000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e48000-0xcd)=@ethtool_eeprom={0x43, 0x7, 0x9, 0xbd, "e5cb833aff70697167a360fe663db6730b525ce7b0e830764a6682907196963a1046fd22e9cb65ca8c63e0f7c0b15f71d6795698c1906531221e02f326996699a2784f5de09b10762afcf8bd113bf8141b7280d25dec8adbe56eaaedd0d74e489e8b643031a22ced1f2cec69fc9a5bd8dc0047e1a17bd8f3a449ad1c0e94a7bc0867600ab91a1a8694746b718f9afa8ad85c92414cc7c187d492478367fc9bdc457206119bc9b743f2f79f4df2cabd518a36d01a8d5bd45ab598f3fd82"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ef9000-0x4)=0x80000001, 0x4) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @broadcast=0xffffffff, @rand_addr=0x1]}, 0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00009d8000)={r5, 0x25, 0x81, 0x1000, 0xfffffffffffffffb, 0xffffffffdfffffff}, 0x14) fallocate(r0, 0x1, 0x100, 0x3) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f000062b000)={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x1, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2c7fffffffff}, 0x2000003, [0x8000000000000, 0x3, 0x10000004, 0x400, 0x1, 0x7fff, 0x9332, 0x407ffe]}, 0x5c) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000747000)=0x2, 0x4) sendto$inet6(r2, &(0x7f00008e0000-0xd2)="3507e0993efeba242ad6b44863d4fce01482026d1ee1e3000e4927b2a95db46d48554d0059978033c9bae5e43690bad7af8b51b36939e2806aaa29ad269c9d05161cdee6b3726da0c7726c2be1626b61d3ca8a9ded86bfbcd486f390aa98e28de98cfe076885418f72c3baebe049c35c4e1b1da836a65996539be892f588266362656fc751dac2a6de5f4a6d24519c100cb0297190f3348159f5936921dd7a9528ebde3007f848e1ccbb0dc8128e1dfc2f3d8df4af090a3ff1151a4d68ed626cbc599320db907fefb162589135bacde918f8", 0xd2, 0x1, &(0x7f0000397000)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0xf9}, 0x1c) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f00008ee000)=0x1, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00004a5000)={0x57, &(0x7f0000ef9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)="", 0x0, 0xfffffffffffffffc}, 0x2020) [ 59.035975] ALSA: seq fatal error: cannot create timer (-19) [ 59.068101] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. 2017/11/21 09:46:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd38, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x400000000, 0x0, 0x4000, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000197000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00005c9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000501000)={0x0, 0x3, 0x1, 0x4a9, 0x80000000, 0x2}, &(0x7f0000f35000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00009b2000-0xa0)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x100, 0x2, 0x6e}, &(0x7f000060f000)=0xa0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000fb3000)=0xf1a) 2017/11/21 09:46:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) gettid() mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000f69000-0x4)=0x5, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000f6d000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000dd9000-0x4)=0x10, 0x800) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x26aaf1f85389eaf2, 0x8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(r1, &(0x7f0000405000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f6c000)=0x10, 0x80000) r3 = gettid() mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f6e000-0x4)=r3) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f000097d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f6b000)=0xc6) r4 = socket(0x10000000010, 0x400000002, 0xc) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000011c000)="3f00eeff0004ff0043451408490000d10000000800010001ffdcf75f000d", 0x1e) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x2, 0xc) write(r5, &(0x7f0000319000)="", 0x0) socket(0x10, 0x2, 0xc) write(r4, &(0x7f00002a7000)="1f0000000104ff00fd435400000000800000000008000100020423dcffdf0036", 0x20) write(r2, &(0x7f0000387000)="1f0000e40100023358de36300000008000000c0005fe0101fd000000000000000003", 0x22) 2017/11/21 09:46:12 executing program 4: r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000a3d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xf62, 0x0, 0x0, 0x0, 0x0, 0xc84, 0x8000, 0x0, 0xfc, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) recvfrom$ax25(r0, &(0x7f0000ce1000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73, 0x40000000, &(0x7f0000326000-0x10)={0x3, {"e5dfc67d6cd092"}, 0x0}, 0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000635000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d04000-0x3)=0x4f36, 0x4) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000085000-0x18)={&(0x7f0000e71000/0x1000)=nil, 0x451, 0x3, 0x6, &(0x7f0000017000/0x4000)=nil, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x3, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0xfff], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x77, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x20000000, 0x41e2, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000af7000-0x4c)={0xaeb5, 0x1000, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x1f, 0x5, 0x3) sched_setaffinity(r1, 0x8, &(0x7f00004dd000)=0x100000000) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000873000-0x4)=0x8) syz_kvm_setup_cpu$x86(r3, r0, &(0x7f0000a7d000/0x18000)=nil, &(0x7f0000c4a000)=[@text64={0x40, &(0x7f000097d000-0x44)="2e0f06660f3880500066bad00466edb805000000b9000001000f01c1c4a27d8e7806c4e2d5372deed4c99ec462ad931c3866bad004b04ceec4a2e945b900000000430f06", 0x44}], 0x1, 0x0, &(0x7f0000d33000)=[], 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000489000)={r0, r0, 0x400000000003ff, 0x10001, &(0x7f0000d01000-0x97)="1315cecae3b98fe9f526ba21cd3fd6a776117f8361062ad4fccf432c06abd96032574b28067df1752cb5f4bb97bbe2b28ae30f287137dd3e4fbdf8376935e631a42137121bf1e9bf5b22484c9d6efc93433a33421762e1971c998de9f3f8deb5b32190c56786cbdc8484270d50be6a3c1a62c51fcea9844c5cf444c50cc6c26689b91697f3d76fc866f944f5d64f53b5b7bb6c5a41d34d", 0x200, 0x5, 0x1ff, 0x3c2, 0x101, 0xd93a, 0x6, "9155f53838767e9acecb802b36913995f9f57eb7e1d00a09fb847cfd0bde532845e10ed56a1e55ff2d0fe753192a73618a0c7ee3b72d1fc18cbbdb64af573591f2e0e6a1d3055a148b9e1476d97f3cb6e6389ed7341fcde5e8ff8ce29b900691561a6f05aad490e7c162d0a25aed241c9332869a4f5fd46c4d160d2dacfe61937a5d"}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00005c8000)={{0x14000, 0x4000, 0xd, 0x4, 0x5, 0x5, 0x7cb6, 0x81, 0x5, 0x8000, 0x6, 0x7ff, 0x0}, {0x6000, 0x1d000, 0x0, 0x1, 0x3, 0xfffffffffffffffa, 0x7fffffff, 0x717, 0x9, 0xfffffffffffffffe, 0x4, 0x20, 0x0}, {0x4000, 0xd000, 0xf, 0xfffffffffffffff8, 0xc4, 0xffffffffb336bb49, 0x0, 0x8, 0x1f, 0x9, 0x6, 0xffabd9c, 0x0}, {0x4000, 0xd000, 0xf, 0x10000, 0x9, 0xfffffffffffffffe, 0x5, 0x6, 0x1f, 0x6, 0x9, 0x3, 0x0}, {0x1d001, 0xf000, 0x1f, 0xf5b, 0x8, 0x3, 0xd5f3, 0x9, 0x5, 0x81, 0x2, 0x20, 0x0}, {0x10002, 0x105000, 0xc, 0x9656, 0x0, 0xffffffffffffffff, 0x80, 0x7, 0xff, 0x1000, 0x0, 0x3f7b, 0x0}, {0xf000, 0xf001, 0xd, 0x0, 0xffffffffffff7712, 0x0, 0x1f, 0xffff, 0xfff, 0x101, 0x200000002000000, 0x4, 0x0}, {0x3001, 0x2000, 0xc, 0x4, 0x4, 0x3, 0x7, 0x600000000000, 0xb30a, 0x2fe8, 0x6, 0x80000000, 0x0}, {0x2, 0x100000, [0x0, 0x0, 0x0]}, {0x5001, 0x0, [0x0, 0x0, 0x0]}, 0xc001001c, 0x0, 0xf002, 0x40, 0x0, 0x1000, 0x0, [0x9, 0x401, 0x2, 0x7fffffff]}) ioctl$KVM_SET_SREGS(r4, 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$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f000001e000)={0x0, 0x4, 0xc9, 0x0, 0x40000002}) capget(&(0x7f0000fd9000)={0x0, r1}, &(0x7f0000d24000-0x18)={0xffff, 0xfff, 0x81, 0x3, 0x1f, 0x401}) 2017/11/21 09:46:12 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f00005bf000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000778000-0x4)=0x10, 0x800) setsockopt$inet6_tcp_int(r0, 0x6, 0x16, &(0x7f0000006000-0x4)=0xc65, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d90000-0x6)={0x0, 0x4}, &(0x7f000007d000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f29000-0x20)={0x1f, 0x5, 0x7, 0x8, 0x7ff, 0x2, 0x7ff, 0x7fff, r1}, &(0x7f0000f66000)=0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xffffffffffffffff, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0xfffffffffffffffc, 0x3, 0x0, 0x10000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x7) set_robust_list(&(0x7f0000e40000)={&(0x7f0000b1f000/0xe000)=nil, 0x3ff, &(0x7f00004f0000/0x2000)=nil}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000200000)="2f6465762f7667615f6172626974657200", 0x4003, 0x0) ioctl$void(r2, 0xc0045878) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f0000426000)={0x7fffffff, 0x7, "cd5b0efcb96a7d"}) r5 = epoll_create1(0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000ae6000)={{0x40000, 0x2, 0x5, 0x3, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000015000)={0x4, 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) io_setup(0x8000000000, &(0x7f0000a4e000)=0x0) io_getevents(r6, 0x3, 0x6, &(0x7f0000f49000-0xc0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000ff7000-0x10)={0x0, 0x989680}) r7 = memfd_create(&(0x7f00005ab000)="00", 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000dc5000-0x10)={0x0, 0xa, &(0x7f0000001000-0xd0)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xe66, @loopback={0x0, 0x1}, 0x87}]}, &(0x7f0000d3c000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f00009b5000-0xce)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4, @x25={0x5347d1768d122c42, 0x42, 0x103, "91"}}}}, 0x0) mremap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000cc8000/0x2000)=nil) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x8000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x8001, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f0000038000)="2f6465762f6b766d00", 0x0, 0x0) r8 = eventfd2(0xea4, 0x7ffc) 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) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r8, &(0x7f0000de5000)=[], 0x0, 0x0) 2017/11/21 09:46:12 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000001000-0x58)={0x0, 0x10, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000339000)=0x0) r1 = perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000fe, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x5, &(0x7f00004ce000)={0x1, 0x2, 0x1f, 0xfffffffffffffffe, 0x0}) r2 = dup3(r0, r1, 0x80000) r3 = memfd_create(&(0x7f0000ba7000-0x16)="6e6f6465767472757374656447504c766d6e65743100", 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={r3}) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000641000)={r4}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00003d9000)={0x42424242, 0x42424242}, 0xa, 0x7) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0xf9, &(0x7f000078a000)=0xffffffff00000000, 0x4) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000495000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000845000-0x4)=0xe8) ioctl$sock_ifreq(r6, 0x8990, &(0x7f0000f60000)={@common="73697430000000000000000000000000", @ifru_settings={0x5954d2b2, 0xfffffffffffffffe, @sync=&(0x7f000062b000-0xc)={0x7a25af98, 0x1, 0x200}}}) r7 = socket$inet6(0xa, 0x80001, 0xfff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x40, &(0x7f0000ddc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000-0x4)=0x54) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r7, 0x1, 0x3f, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1000000000004, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$int_in(r5, 0x5452, &(0x7f00009ff000)=0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00005e3000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = signalfd4(r0, &(0x7f00008d5000-0x8)={0x0}, 0x8, 0xffffffffffffbffd) signalfd4(r8, &(0x7f0000953000-0x8)={0x7}, 0x8, 0x80800) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006fa000-0x10)="2f6465762f73657175656e6365723200", 0x8001, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f000021e000)=[0x10002, 0x100003]) 2017/11/21 09:46:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername$inet6(r0, &(0x7f000063f000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000008c000-0x4)=0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007a3000)="2f6465762f70746d7800", 0x80000000000006, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 2017/11/21 09:46:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x40000000000004, 0x10008, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)="2e2f66696c653000", 0x40) mmap(&(0x7f0000968000/0x1000)=nil, 0x1000, 0x2000805, 0x10, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x801) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x24031, r2, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xd, 0x200003, 0x7ffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f45000)={0x0, 0x6}, &(0x7f0000f9c000-0x4)=0x8) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000f9c000)={r4, 0x3554, 0x3, 0x20000009}, &(0x7f0000182000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000f9c000-0xc)={r4, 0x6, 0x0}, &(0x7f0000a55000)=0xc) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f9b000)={0x0, 0x0, 0x0}, &(0x7f0000f9e000-0x4)=0xc) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x3, 0x8000008000010005, &(0x7f0000f9e000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup2(r7, r0) fcntl$getownex(r2, 0x10, &(0x7f0000c59000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x3, r9, &(0x7f0000f9f000-0x8)=0x0) r10 = syz_open_dev$sg(&(0x7f0000191000)="2f6465762f73672300", 0x2000000007b4, 0x207d) syz_open_pts(r10, 0x4040) gettid() r11 = perf_event_open(&(0x7f00003ae000-0x78)={0x2, 0x78, 0x400, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r11, 0x84, 0x19, &(0x7f0000f9f000)={r5, 0x404000010000007f}, 0x6) bind$inet6(r10, &(0x7f0000f67000)={0xa, 0x1, 0x100007, @loopback={0x0, 0x1}, 0x7c747304}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x9) r12 = socket(0x7, 0x200000000000802, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r8, 0x800442d3, &(0x7f000078a000-0x1e)={0x200, 0x7, 0x400000000000002, "7c0044080400", "781e022ec8583554cdef8c86d68b6557"}) write(r12, &(0x7f0000ea2000-0x26)="240000001a0099f0003be90400ed190e020808160000000000ff0080080001005f196be055fe", 0x26) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) 2017/11/21 09:46:12 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) recvmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008c1000-0x10)=[{&(0x7f0000102000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000797000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, &(0x7f0000b3d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6, 0xff}, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x29, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, "c7462c110cbd22de"}}}}}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000012a000-0xa)="2f6465762f6375736500", 0x2000, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d55000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000cf8000-0x4)={r2}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f000091e000-0x2)={0x0, 0x0}, 0x2) 2017/11/21 09:46:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201, 0x0, 0x101, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) r3 = dup2(r0, r2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00004d4000-0xb8)={0x0, 0x8, 0x2381, 0x101, 0x9, 0x401, 0x2101, 0x742, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x0, 0x2, 0x5}}, &(0x7f0000098000)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000750000)={r4, 0x100000001}, &(0x7f00000fc000-0x4)=0x8) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000b7b000)=0x0) sched_setaffinity(r5, 0x8, &(0x7f0000320000)=0xb1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000d13000-0x4)=0x0) r8 = timerfd_create(0x0, 0x0) timerfd_settime(r8, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) r10 = dup2(r7, r8) ioctl$KDGKBTYPE(r10, 0x4b33, &(0x7f0000225000-0x1)=0x0) ioctl$KVM_SET_XSAVE(r10, 0x5000aea5, &(0x7f0000ebf000)={"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"}) timerfd_settime(r8, 0x402, &(0x7f0000a85000-0x20)={{0x0, r9}, {0x77359400, 0x0}}, &(0x7f0000c57000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @tid=0x0, []}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r11 = add_key$keyring(&(0x7f0000c91000-0x8)="6b657972696e6700", &(0x7f00008e4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r12 = add_key(&(0x7f0000000000)="706b6373375f7465737400", &(0x7f00001be000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000f6000-0xb1)="b7d4cb35f3039f1eba65505088690831da1412799cf0431d242b32001aaab524ecd26c2c3da2ace420b1df6f109e1a62f9fa4302e2748d00ef73ab36c515b69f1e7a1b7f76da512ccb43d07db891608904699d3e9d40d7da2be3c19704c6dbc4fd861ae7e489901ff5ec14796cac2dc39d4e8126429b8bc21ab197114389185dd01f2e18f6402ac1df230f46ea13ca32641aa607227891a456f11732c8e837515d8f15fd8062fe3bb9bac059b12ac111b3", 0xb1, r11) add_key(&(0x7f0000cf1000-0xb)="706b6373375f7465737400", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001ef000-0xa6)="8c59fdab12fc52aaeb46d5bd41bad793be30c3d4673248af8607fc27a28d7b6836d840a1627494ac4f78ae6b68fb469869ab2e31ddc77babdd409d4261faa4265d3d02c3298759000374aeeaad6ca5972938925cd4dd", 0x56, r12) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000abb000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000000}, &(0x7f0000b92000-0x4)=0x98) r13 = socket(0x10, 0x803, 0x0) sendto(r13, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) signalfd(r13, &(0x7f00005b8000)={0x142}, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r13, 0x84, 0x2, &(0x7f0000c5b000-0x8)={0x6, 0x10001, 0x80000001, 0x1ff}, 0x8) recvmsg(r13, &(0x7f0000973000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000a6a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1fe}], 0x1, &(0x7f00002cb000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42, 0x20081}, 0x100000) write(r13, &(0x7f0000e80000)="22000000120007d30e00000000000a000c150009000007190000000004000806da0641", 0x23) [ 60.536136] nla_parse: 1 callbacks suppressed [ 60.536141] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2017/11/21 09:46:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000d60000)="2f6465762f766373612300", 0x8, 0x4000) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00008dd000-0x1)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000bf1000-0x2)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000e4a000)=0x0, &(0x7f0000f2c000)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cbe000)={0x0, 0x5, 0xfffffffffffffffc, 0x7fffffff, 0x4}, &(0x7f0000c7f000)=0x18) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004a2000-0x10)="2f6465762f73657175656e6365723200", 0x110ffa, 0x0) setns(r4, 0x3fffffe) bind$bt_rfcomm(r2, &(0x7f000039c000-0x9)={0x1f, {0x2, 0x6, 0xdd, 0xfffffffffffffffc, 0x8, 0x8}, 0x8}, 0x9) r5 = accept4$inet(r4, &(0x7f000000f000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000096c000)=0x10, 0x80800) mmap(&(0x7f0000ed6000/0x4000)=nil, 0x4000, 0x3, 0x35, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000067000)={r3, 0x5}, 0x8) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00003e3000-0x4)=0x101) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000e8a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d38000)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f00001bc000)={&(0x7f0000cee000)=@rc={0x1f, {0x5c3, 0x6, 0x9, 0x1ff, 0x1, 0x2000000000000100}, 0x686b}, 0x9, &(0x7f0000f7c000-0x50)=[{&(0x7f00005fa000)="5d02a311a6e48e79c92ab4c082aa6e6fb827e40d6f331b8608d25df6eff3b5120d6304d208188068544b97fea3e1125db25f7cc3e1bdc247b6eb674722420a84af60", 0x42}, {&(0x7f0000711000-0x1000)="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", 0x1000}, {&(0x7f0000b82000)="b843ff05ee0664a5c0a7a76915db3253a59d26b68b226d257c8facf617ddce18e7e95ef0b98050c544727cae10c5ca0ff36dd057c2bd2c954c64b27b9aa7f15f8fa8909b621f5206cfda784b136a764081de6f592174c54bc2060262dfb48287265b372e51e008cd1dab37067839ec6bf2bbee12283c8f1081e0f476be2eca61c6653b3eda7cf6b46ee1035274524f73b4ffcf4f7925d1a22ca82dd01a2fca7bcdbdaddd3fd77914cca3dc7309c2fed2039cf4eb3e7b2f36fe242adda060908e1eeac9036395b625e3799cbac0ffe820647f4d627bb10c18a5eedb8a908bfb6a5ffdefa1684ee2a5deb754ce3147849d", 0xf0}, {&(0x7f0000cab000-0x54)="f5d7b5871cef4acce116e5bdda14059949d591904dd8cb25649dde014f525636970d5a40738581e1381a4970e9c27ab0601cbdff87ceb1db7c8f942cab34498d5527abf86373c4909d9bd4cf4c6ce4a5d3a1dfbb", 0x54}, {&(0x7f00003bd000)="", 0x0}], 0x5, &(0x7f00003ad000)=[{0xe0, 0x104, 0x1, "8e304d4bc859447393e1d74dc7573ed7d041383f2b98199b037599abe57dc9d90ceb1a7569545069ba8e04bf3a08685c8323dc2c981aceced63cce05c126a827f0c8c3b073f8b57fa69cdcf4a0e2de799dac27ecf727e2295d59b5336d427a285e220a72ae20f930fdee6abc01b063dc2f7fff1c02211550aa3849f842da55cc356bd5a07d60e16ed8c9cc3181a2e4c7ccc1be0cd833b5f0ea99114a07d6ab354c98ac672e522b86e6f25166e0eb3a5353d4f8bf5e3fe2bc1efba7a9b121105bd306500acf3012b3f462726f9f98908dc428af"}, {0x58, 0x10a, 0xfff, "3b5a0ea7e378a0dbed089e4b0f9d220d5018c5682cb6df8e0c9305be1b022d242e39bc9e8fdb7a88140101843d1453dcaec871b5e7d96d357ec1023fd8ee2b967025c02e32f2bf7c5e5d0e7f"}], 0x2, 0x10}, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00004f7000-0x1)="77", &(0x7f0000a72000+0x44c)=0x0, &(0x7f0000d90000-0x4)=0x0, &(0x7f0000e5b000-0x3)="ffcf14") sched_rr_get_interval(0x0, &(0x7f00002b7000-0x10)={0x0, 0x0}) clock_gettime(0x2000000000000009, &(0x7f00005dd000+0x3e9)={0x0, 0x0}) unlink(&(0x7f00008dd000)="2e2f66696c653000") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000afa000)={r3, 0x4000002d2}, &(0x7f0000589000)=0x8) mremap(&(0x7f000092d000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000e97000/0x4000)=nil) write(r0, &(0x7f0000c40000)="260000005e000900000000f839e3001000f4070004000000070008000000085b3be9ff6e35ea", 0x26) 2017/11/21 09:46:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009e3000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) r2 = dup(r1) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x5, 0x1, 0x44, 0xa, 0x0, 0x2400000000000, 0x40101, 0x1000000000001, 0x5, 0x9, 0xe2, 0xb, 0x0, 0x1dc4, 0x0, 0x34, 0x7ff, 0x20, 0x4000000000000000, 0x3, 0x5, 0x939d, 0x1, 0x7, 0x0}, r0, 0x2, r2, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000002000-0xa0)={r3, @in6={{0xa, 0x0, 0xe867, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x976, 0x4, 0x8, 0x8}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000004000-0x8)={r3, 0x800008000006}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d9d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000889000)=0xe8) gettid() r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000836000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00009e2000-0xb)={0x0, 0x7, 0x1ba9, 0x7, 0x8000000000000008, 0x1000, 0x4, 0x1, 0x1, 0x4, 0x7}, 0xb) sendto$inet6(r4, &(0x7f0000a86000-0x1)="bf", 0x1, 0x1, &(0x7f00007af000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000468000-0x3)="c2", 0x1, 0x8000, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) getsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f000081c000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bc1000)=0x14) unlinkat(r2, &(0x7f0000766000-0x8)="2e2f66696c653000", 0x200) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000218000-0x6)={0x9, 0x3}) readv(r4, &(0x7f0000d82000-0x20)=[{&(0x7f0000430000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}, {&(0x7f0000b41000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}], 0x2) setsockopt$inet6_int(r4, 0x29, 0x43, &(0x7f0000fc1000)=0x1, 0x4) shutdown(r4, 0x1) close(r4) [ 60.587881] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 60.605731] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2017/11/21 09:46:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) fcntl$setpipe(r0, 0x407, 0xfff) ioctl$TCXONC(r0, 0x540a, 0x0) 2017/11/21 09:46:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000019000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000040e000)={0x2, 0x0, [{0x1d9, 0x0, 0x2}, {0x400, 0x0, 0xffffffffffffffff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x7, &(0x7f000071b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x27d000)=nil, 0x27d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000feb000-0x1)="00", 0x2) r4 = socket$inet6_sctp(0xa, 0x200100000000005, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f00006cb000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f000016c000-0x20)={@common="64756d6d793000000000000000000000", @ifru_addrs={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f0000007000-0x68)={0x7d, 0x0, [0x2, 0x2, 0xfffffffffffffff8, 0x2000000000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x8000000000000) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x2) ioctl$KVM_SIGNAL_MSI(r6, 0x4020aea5, &(0x7f0000005000-0x20)={0xffffffffffffffff, 0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = gettid() rt_sigqueueinfo(r7, 0x3, &(0x7f000052a000)={0x1, 0x7fff, 0x8, 0x0}) shutdown(r4, 0x0) recvfrom(r4, &(0x7f000026c000)="", 0x0, 0x0, &(0x7f000003e000-0x8)=@un=@abs={0x0, 0x0, 0x3}, 0x8) r8 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r8, 0x1, 0xf, &(0x7f0000011000-0x4)=0x400, 0x4) sendto$inet6(r8, &(0x7f0000009000)="", 0x0, 0xfffffffffffffffc, &(0x7f0000001000-0x1c)={0x2, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$inet_sctp(r3, &(0x7f000095a000-0x38)={&(0x7f0000282000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c, &(0x7f0000f71000)=[], 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x80fe) 2017/11/21 09:46:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000075000-0x8)="2e2f66696c653000", 0x0, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000d8000)=[@in6={0xa, 0x3, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x7ff}], 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000010, &(0x7f0000d06000)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f000025f000-0x4)="", 0x0, 0x20000000, &(0x7f0000c9c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000d26000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f0000263000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000ab7000-0xa7)="5c", 0x1}], 0x1, &(0x7f00003fc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000816000)={0xffffffff, 0x100, 0x81, 0x7, 0x1000}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000bb0000-0x4)=0x81) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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", 0x47b}, {&(0x7f00001d4000-0x91)="b9c3bd891d97db492f87476e0797a004d8f962a50f32838de182ae6ddd98a95293cea3144b9150e2d6a16ac307c204622dcee66aaff98f4fac47995d282543137c5f610fe3b5d3fb30de190cc9a9ce4676468e46a1b75f5e68c5a3a2477685ef389dd8e03e03b2fb5dd414005aed5525e6060008236561b95a585faa39947528e9a7c483b9842d2682bbe6bfb2f409af87", 0x91}, {&(0x7f000095d000)="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0xfff}, {&(0x7f00002a1000-0x9f)="f6a3d6b0fbfaba9db326b2bdc3f48d86839076036160ba8777d8b2e052623545ba464ba02e266b720e3ff0cc070f4ebe399a49d1f9e176c9261071eeac6fe89084913b1c82be1087955a1e8dac2ec8378a64a9bb3856ff91de08eeacf59f70b5c517725e07ce0960acdcff6f445441a99d783b13759e57b67d6a3ee6bc476e9c4a7cb360c5559f2b78b22e7a5ceeb70c16d812c839f99b5a8df5dd95076c4d", 0x9f}], 0x4) 2017/11/21 09:46:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000b80000-0x8)="6269675f6b657900", &(0x7f0000b7f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b80000-0x90)="", 0x0, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000ffb000)="757365726c6f7070703170746f632700", 0x5) pwrite64(r0, &(0x7f0000002000)="f7c4", 0x2, 0x0) r2 = getpgid(0x0) perf_event_open(&(0x7f00005a5000-0x78)={0x6, 0x78, 0x5, 0x80000001, 0x6, 0xe98, 0x0, 0x200, 0x20, 0x1, 0x3, 0x40, 0x40, 0x1, 0x0, 0x4696, 0x0, 0x100000001, 0x54, 0x0, 0x7ff, 0x8, 0x0, 0x9, 0x3, 0x9, 0x0}, r2, 0x3, r0, 0x1) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005d4000-0x11)="2f6465762f7161745f6164665f63746c00", 0x48c040, 0x0) poll(&(0x7f0000001000-0x28)=[{r3, 0x4000, 0x0}, {r3, 0x4, 0x0}, {r3, 0x1, 0x0}, {r3, 0x200, 0x0}, {r3, 0x2100, 0x0}], 0x5, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000979000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x100) setsockopt$inet_tcp_int(r4, 0x6, 0x6, &(0x7f0000d34000-0x4)=0x5, 0x4) r7 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) select(0x40, &(0x7f00006ae000-0x40)={0x1f, 0x1, 0x0, 0x4eef9cc7, 0xa4, 0x7, 0x7, 0x1}, &(0x7f0000b59000)={0x2a0, 0x3, 0x1, 0x4, 0x80, 0x8001, 0x8, 0xffffffff}, &(0x7f0000bb5000)={0x5, 0x7, 0x2, 0x1f, 0x4, 0x1, 0x1, 0xffff}, &(0x7f00007c3000-0x10)={0x77359400, 0x0}) clock_gettime(0x1000000005, &(0x7f0000c37000-0x10)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a09000)={@common="697036746e6c30000000000000000000", @ifru_flags=0x8000}) dup2(r4, r5) waitid(0x1, 0x0, &(0x7f0000f51000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f000014d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r6, 0xc02c5341, &(0x7f0000806000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) wait4(0xffffffffffffffff, &(0x7f0000a4a000-0x4)=0x0, 0x80000004, &(0x7f0000844000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r6, 0x4040aea4, &(0x7f0000e6d000-0x14)={0x10000, 0x96e, 0x7fffffff, 0x2, 0x2020000000}) ioctl$TCSETS(r6, 0x5402, &(0x7f0000636000)={0x1, 0xffff, 0xb4f5, 0x1ff, 0x0, 0x7, 0x400, 0x6c2, 0x8001, 0x1, 0x85, 0x2}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000f73000-0xc)={0x0, 0x7, 0x20}, &(0x7f0000276000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000294000-0x8)=@assoc_value={r13, 0xffff}, &(0x7f0000c88000-0x4)=0x8) write$evdev(r6, &(0x7f00002c7000)=[{{0x2, 0x0}, 0x1, 0x52, 0x2}, {{0x0, r8}, 0x965, 0x7d, 0x87315}, {{r12, r9/1000+10000}, 0x40000007, 0x8, 0x5}, {{r11, r10}, 0x1, 0x1fe, 0x401}], 0x60) ftruncate(r6, 0x10000) sendfile(r7, r6, 0x0, 0x72439a6b) 2017/11/21 09:46:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x1000000000005645) mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000fb4000-0x1)="00000000", &(0x7f0000bea000)=0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) getpeername$netlink(r0, &(0x7f0000c2b000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) ioctl$sock_ifreq(r2, 0x8971, &(0x7f0000f76000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="73697430000000000000000000000000"}) sendto$ax25(r0, &(0x7f0000022000-0x35)="89d53b06928700a541d2df8446f084f942e4dd66d4f2b0cbae575fd4474456a4a035eb59f0a3160d91f8161d217d4259801571e48a0f9f8a09b5d8b3849e7c72d74cf84e72020cc75c000000047f848c71ad2a46f80c6fed37d54bdf76f17dd8597ae509f342d7c8f4", 0x69, 0x4003, &(0x7f0000020000-0xf)={0x3, {"3f0008f4082302"}, 0x9}, 0x10) ioctl(r2, 0x3, &(0x7f0000024000-0x6f)="53d2626b772b19994faceef982481b1387dc809f9b4dd4ff32c402513e687cdfebbd2d70614767546d1ed19577f0e1fe23021f5b9ca6810fe053d642c3ed6e61eab82f2f36084dd5a57f07eb14f725699172c9f95b735e2cc489499444df394678c8873fdbc50ce61217c7f2f25ee6") setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000089c000)=0xfffffffffffffffb, 0x4) socketpair(0x1, 0xd, 0x2, &(0x7f000000a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000022000)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f000000d000)={r5, 0x7fffd, r3}) io_setup(0x7, &(0x7f000076e000)=0x0) io_destroy(r6) sendmsg$netlink(r0, &(0x7f0000439000-0x38)={0x0, 0x0, &(0x7f0000567000-0x10)=[], 0x0, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000125000)="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", 0x1000) [ 60.648877] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 60.673266] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2017/11/21 09:46:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x106, 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000004000-0x38)=[{&(0x7f0000e05000-0xb0)="d534af314788d10195aa1cb4b3d718f09409319c3c644c72e334d25d5f84b7daf4a05bd9a5385d6eb943e5cf33e25752967b3aea6d0eba6c1281b5a805947cea4152528aaf449b502174b3a5f2d567ca6be42ef4369f9c2d632becf235ae849e474c7df009e8b4914a9f4ff21901d5824be7ac6788e0f87c3bcc8b76d5b261bb358b94a6254ca9907676bc5cf0de1908ad7a017c6610235aaebb176846ba4e1442b4ce8b71bf1bf106d101c3fec54493", 0xb0}, {&(0x7f000033e000)="", 0x0}, {&(0x7f0000004000)="b3f4e9cf271201c16287", 0xa}, {&(0x7f0000001000)="67221390958f5b513f6c67112e31ca664f13f279945996b405311fa2b127b97b290c9528d09c86464d496b0a6e790f3c42d67d9005dd7db6809d7db044685be003c48500351cc946f1a3c4fc2550f7383beb2613b80ca42bd502b5cf1427682ecedab0f6f6873de2e8276819211db680e2177a09d694a46c03332aa140456b2784346622f194c099efe9ad0351a9ac84d4646a586a61aaf7b9c16d88510fcdd3eb538bf0e30207b893a7254c212950", 0xaf}, {&(0x7f0000002000)="6f14171739e185956bb8d511b7aa217c1767f2702707d862b6d4d22963d555a02195ba469b5e39fc80bdfdf194cc8fc08380da4b6549ba81924a6593e8d3216bd977c6fb31f47f797d215707b067699ff53a60a6455ab5490e35210ee0bc4057a83798ad4413b6bd9b1e24e06f92a71293802e6f300d842867fe3f846417df16f89fa1e0b614d68dbe914dc1e2ebeb3ee885001424771a237934071f72cffb", 0x9f}, {&(0x7f0000001000-0xb1)="4c6101b052d494678dc6163c3536bc80c76220a96568d33e82da1e9c541ef5e7350de45fd49df070bda31b31d1c428186b37f482afbbf1bf2c898f3bf817f72644f2e077bbaf99fbc66137ac7c5aed739347341e0edf6c85e12b326f0a66e5835de05ecb049405640e1f543cc5f2068f5102a6ef3f027d398ab9bd3e9d6758ba45fbd74b74b3d84985cf55abbc6b8d7ae93ad1fdd629e4e9e9e4ca7b145ecbcd583b6e316e12dde9b58502d5f7ee255f73", 0xb1}, {&(0x7f0000004000)="b9eee27e861acb5a2bc5f54d6ba65eda85abdd6bd19a595f55b19a2aaa24d91849da3b49b64df627d535fdfaa1cda0196ecf404763dd24aa7e5f7f9ff567000b50d65775d7d4bb66fa87c1778bf71bb679e56e42856090042864f0b8c812df849efbb6a0b88fd08ecd7186f981c35b8d214ff1ace6b3c524bb7b2e82564f6a4317ffac007a98c1d7a1a5cfebd47232f4234da02f4d153b2d33c16d3596a574e1ff9133024d5dbf3466929f6849e9ed2207d5b4b005e26601ee23664607c7e526b2bce4d137cf459c86abfb5536d0908047e8600fee24618ffc195334e4844fc55d84cd5a33bf0427cc3871a3fc3e862738b1bcd4375658", 0xf7}], 0x7) fdatasync(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000006000)={0x1ff, 0xfffffffffffffffc, 0x7, 0x9}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000005000)={{0x4, 0x7, 0x2, 0x3, 0x6, 0x8000000000}, 0x9, 0x200, 0x7, 0x8, 0x2, "dc3c5d7a37005328489df7d8e4c820963ef2f987ba3843611ec399280ded16e6b0a72ac4313c28aa59ef5ed2e84eb96da61e7bce992d753d21ae654c6a8444d0bbc70ab2d039eb81c66c1804fe2d0fda0f1161ed3b2776836d3d720f53369686117ebdd817a5879a0f207cd44370da98e3e0351383ddb66209daafd0e0a3c00586156f1a2376a2d820803379f4263362c7e581833ac9c98fae2d25c762cae2d1ab43aa75e105bbac9c0edb40d83b842f905419f697ad760fd4a898a7c96573872dcc66a340"}) ioctl$KDADDIO(r0, 0x4b34, 0x100000001) r1 = socket(0xb, 0x5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000006000-0x8)="2e2f66696c653000", 0x100, 0x100) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000007000-0x14)={r0, r0, 0x2, 0x1, r2}, 0x14) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000004000)="153a6f08d876d07701219b46b52360ea7f02b81369cfb69c707991601f6fe522625787bedf76caf5c6a1cc1c2cf50550d788c62b82dc08c89dd5a8046f85adfea87f6a4948cb2351bd3da1937da92b59cca5b3098cfdab64c69c324259e40efb90d9e298ebb88147d7b6c94606f8eb67fb42bf702ac2e14edf80226ee6e87908488c574a3e82947cb52ef4c012af51c0618ab0d34c5a", 0x96) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000001000)={0x88, @time={0x0, 0x989680}, 0x9, {0x6, 0xffffffff}, 0x2, 0x1, 0x24000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000007000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=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}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000008000-0x1c)={&(0x7f0000006000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000005000)=[{&(0x7f0000005000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000002000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}], 0x4, &(0x7f0000008000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2, 0x6}, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005000-0x28)={@generic="a0d85d8dc3ff090bd987845c9b57e90c", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000007000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x800, 0x8, 0x400, 0x9, 0x10000, r6}) exit(0x62) 2017/11/21 09:46:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = creat(&(0x7f0000cec000-0x8)="2e2f66696c653000", 0x55) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00001d0000)=0x102e, 0x4) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) 2017/11/21 09:46:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fe4000-0xa)="2f6465762f6375736500", 0x5, 0x0) add_key(&(0x7f0000606000)="656e6372797074656400", &(0x7f0000f73000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$set_timeout(0xf, 0x0, 0x571c) io_setup(0x4, &(0x7f0000f66000)=0x0) write$fuse_notify_delete(r0, &(0x7f0000abf000-0x1d)={0x28, 0x6, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x28) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000f78000)=r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x2, 0x0, 0x7fff) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c95000-0x4)=0x0) mq_notify(r2, &(0x7f00008df000-0x60)={0x0, 0x5, 0x1, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r2, &(0x7f00003d2000)={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xd8}, 0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000073a000-0xb)={0x1, 0x81, 0x100, 0x5, 0x7fff, 0x8, 0x1, 0x10000, 0x20, 0x9d8, 0x75c}, 0xb) getsockname$packet(r2, &(0x7f000050c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a77000)=0x14) r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r4, 0x40000000001, &(0x7f0000344000)="0c07") mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r5, 0x0, 0xd3, &(0x7f0000001000-0x4)=0x0, 0x4) r6 = open(&(0x7f0000de6000)="2e2f66696c653000", 0x801, 0x101) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000545000)={0x0, 0x0}) futimesat(r6, &(0x7f00004e6000-0x8)="2e2f66696c653000", &(0x7f000064a000-0x6)={{r7, r8/1000+30000}, {0x0, 0x7530}}) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000f65000-0x5c)={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0xff}, {0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x100000000}, 0x3, [0x0, 0x7ff, 0x1000, 0x12a, 0x94e, 0x3007, 0xd8c, 0x7]}, 0x5c) close(r6) r9 = getegid() syz_fuse_mount(&(0x7f0000c05000-0x8)="2e2f66696c653000", 0x2, 0x0, r9, 0x7ff, 0x100000) 2017/11/21 09:46:12 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dd5000)="2f6465762f72666b696c6c00", 0x101002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000001000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)="2e2f66696c653000", 0x80) renameat2(r0, &(0x7f0000a36000-0x8)="2e2f66696c653000", r1, &(0x7f0000a02000)="2e2f66696c653000", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005d0000-0x8)="2e2f66696c653000", 0x30) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) sendto$unix(r0, &(0x7f0000a86000)="684bf4568239e50512b89eb80b1ee19a247192b535d4040e6727ac13f27c54902a3787a4714c4dc692c6bef12b69b65c57ea8ee0d08fe6230423cde0469d7443b2e57f6b23d89976190480f6f63ab63e20f36fd6e503fc0a40821490d9c70ab59a1d6daf2ddf276524d012e56efbf4f5d5978680ac51cff0cf7c5bdd2205b442f6326d1cca2ba5353fd127ab5c76a3e5a6bfdc7997b502a616a5a41a5628e4b68335ce4dcc90c7cc4fce307023ce34a9726b8d831542971c33da1cd29f6e02d36020f73e6cf431636ec9681b4b81065c6a2ba8e92eaf55fcc2a2b6af", 0xdc, 0x2000040, &(0x7f0000e3a000)=@file={0x1, "2e2f66696c653000"}, 0xa) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000cdb000)=0xd1e0, 0x4) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) connect$unix(r2, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) poll(&(0x7f0000204000)=[{r1, 0x22, 0x0}, {r2, 0x2, 0x0}, {r2, 0x204a, 0x0}, {r2, 0x10, 0x0}, {r0, 0x100, 0x0}, {r2, 0x8500, 0x0}, {r3, 0x40, 0x0}, {r3, 0x300, 0x0}, {r1, 0x10, 0x0}], 0x9, 0x5) seccomp(0x1, 0x0, &(0x7f00006eb000-0x10)={0x5, &(0x7f00000b9000)=[{0x2, 0x6, 0x5, 0x0}, {0x80, 0x101, 0x7ff, 0x1}, {0x5, 0x74d, 0x10001, 0x8000000000000000}, {0x6, 0xfffffffffffffffe, 0xffffffffffffff12, 0xffffffffffff7fff}, {0x6, 0x4, 0x3, 0x1}]}) sched_setaffinity(0x0, 0x8, &(0x7f0000f55000-0x8)=0xf181) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000fcb000)={0xffffffffffffffc0, 0xfffffffffffffff7}) listen(r2, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000a03000-0x4)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000c04000-0x10)={0x1, 0x4, 0x10000, 0x0, r5}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c50000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000520000)=0xe8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000064a000-0x20)={@loopback={0x0, 0x1}, 0x4a, 0x0, 0xdf0d81f87e735b31, 0xa, 0x5, 0x7fffffff, 0xfffffffffffffc01}, &(0x7f0000ef6000-0x4)=0x20) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000d63000-0x1)=0x4) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000102000-0x10)={0x2, &(0x7f0000760000-0x8)=[{0x100000000, 0x40}, {0x800, 0x1}]}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000f15000+0x916)=@req={0x87, 0x101, 0x80, 0x10001}, 0x10) getsockname(r3, &(0x7f0000437000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000048f000)=0xe) 2017/11/21 09:46:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000979000-0x8)="6b657972696e6700", &(0x7f00004de000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000710000-0x8)={0x0, 0x0}) r2 = openat(r1, &(0x7f0000361000-0x8)="2e2f66696c653000", 0xffffffffffffffff, 0x40) bind$alg(r2, &(0x7f00005dc000)={0x26, "6861736800000000000000000000", 0xf, 0xb, "63747228006c6f77666973682900000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000006200feff"}, 0x58) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20200, 0x0, 0xfc, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x400000000000002, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xb9f3, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000325000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000572000-0x4)=0xfffffffffffffff7, 0x4) listen(r3, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f00004fa000)="6b657972696e672e5d73656c696e75785d70726f6300", 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00007f6000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) socket$inet(0x2, 0x4000000805, 0x0) 2017/11/21 09:46:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000930000)="2f6465762f6c6f6f702300", 0x0, 0x0) unshare(0x2000040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x8001, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x7fffc) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) epoll_create1(0x80003fffb) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)={0xa0000014, 0x0}) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00003b2000-0x10)=@common="00000000000000000000000000000000", 0x10) ioctl$void(r4, 0x5451) r5 = gettid() sched_setaffinity(r5, 0x8, &(0x7f0000f0c000-0x8)=0xfffffffffffeffff) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00000d3000+0x8ac)={0x5, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000f33000)={0x80000000, 0x0}) mknod(&(0x7f000086c000)="2e2f66696c653000", 0x103d, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f000084e000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="b3c697c5fbee", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r7 = open(&(0x7f00005f6000-0x8)="2e2f66696c653000", 0x2801, 0x4) close(r2) r8 = bpf$MAP_CREATE(0x0, &(0x7f00006f3000)={0x6, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004d9000)={r8, &(0x7f0000a6a000-0x1)="89", &(0x7f0000013000-0x2)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00008aa000-0x18)={r8, &(0x7f0000f2f000-0x7b)="55a7bf44225703ce47aa32035efd86e8503724b13f7a62195a996182bc441b45ce086b5de4c35f9d9465ddb2dcb360c21c82f0078bca34ee918042df01fd5174aa65a0ed014fb06bfa5a1f2eda77380189c023d9d44e187a0956526961db0f5a214f1b707c7f217dbc0aaeb3a7e2df7310e13c0000000000000003", &(0x7f0000825000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) r9 = memfd_create(&(0x7f0000e46000)="00", 0x3) accept4$inet6(r7, &(0x7f00008b3000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000633000)=0x1c, 0x80800) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000b3a000-0x1)="00") ioctl$KVM_GET_MSR_INDEX_LIST(r9, 0xc004ae02, &(0x7f0000e5c000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}) 2017/11/21 09:46:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00001c9000)="2f6465762f766373612300", 0x8, 0x100) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000b91000)="000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000)={0x0, 0x0, 0x0}, &(0x7f0000ae7000-0x4)=0xc) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r1, 0x2201, &(0x7f0000001000)="") 2017/11/21 09:46:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001da000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000cd0000-0x4)=0x0, &(0x7f0000f89000)=0x4) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) 2017/11/21 09:46:12 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000b58000)={0x0}, 0x8, 0x0) r1 = socket(0xa, 0x1000000000000002, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x28, &(0x7f0000001000)="62580c98846dfaffffffd47601030000861645e2ee5f6e48ef438e97f564dc544994f69e15cc6941"}) ioctl(r1, 0x8912, &(0x7f00006bf000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() r2 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r2, 0x4030582a, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000140000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6f000-0x4)=0x14) pipe2(&(0x7f00001c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x200000000080800) getsockopt$packet_int(r3, 0x107, 0x800006, &(0x7f0000ff6000-0x4)=0x0, &(0x7f0000ff5000)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000033b000)={0x0, 0x0}) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000bc5000-0x4)=0x0, &(0x7f0000e75000)=0x4) ustat(0xffffffffffffebdd, &(0x7f000040f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f000082c000-0x4)=0x3, 0x4) writev(r5, &(0x7f000046e000+0x193)=[{&(0x7f0000b91000)="390000001300194700e261e2c305000040000200020000000000000080000900130002000800ff00280fe5000000000000000287000d0001a2", 0x39}], 0x1) socketpair(0x0, 0x2, 0x800, &(0x7f00001d8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000002000)=[&(0x7f0000003000-0x1)="00", &(0x7f0000003000-0xd)="707070315c5e5d6e6f64657600", &(0x7f0000002000)="63707573657400"], &(0x7f0000003000-0x8)=[&(0x7f0000000000)="00"], 0x1000) 2017/11/21 09:46:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x7ff, 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) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000504000-0xfc)="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", 0xfc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000717000-0xc)="2f6465762f6175746f667300", 0x80003, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x2, &(0x7f00004fc000)={@empty=0x0, @broadcast=0xffffffff}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) getpriority(0x2, 0x0) r3 = socket$inet6(0xa, 0x80007, 0x1000000001000000) bind$inet6(0xffffffffffffffff, &(0x7f00002a7000)={0xa, 0x3, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2bc}, 0x1c) userfaultfd(0x80800) fallocate(r3, 0x1, 0x5, 0x8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000103000-0x4)=0x0) perf_event_open(&(0x7f0000758000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x204000, &(0x7f00009f4000)="", &(0x7f000064b000)=0x0, &(0x7f0000cc1000)=0x0, &(0x7f0000544000-0x1c)="") ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f000025b000-0x10)={0x6, 0x800, 0x800, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b5e000)={&(0x7f000050b000-0x8)="2e2f66696c653000", r0}, 0xc) socket$netlink(0x10, 0x3, 0x9) ioctl$TCXONC(r2, 0x540a, 0x9f) [ 60.857111] audit: type=1326 audit(1511257572.550:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6279 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7fdfc79 code=0xffff0000 2017/11/21 09:46:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e8e000)=0x0) timer_create(0x6, &(0x7f00004fb000-0x60)={0x0, 0x0, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff5000-0x4)=0x0) setuid(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x2, 0x8, &(0x7f00001c8000)={0x0, 0x0}) getsockname$unix(r1, &(0x7f00000e9000+0xc68)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000021000)=0x6e) getrandom(&(0x7f0000249000-0xf)="0000000000", 0x5, 0x3) socketpair(0x1, 0x8000f, 0x9, &(0x7f0000d63000-0x8)={0x0, 0x0}) mq_open(&(0x7f0000dd1000-0x5)="73656c6600", 0x40, 0x0, &(0x7f00009bb000-0x40)={0x811a, 0xffffffff, 0xfffffffffffffc01, 0x7ff, 0x1ff, 0x8, 0x9, 0x9}) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000400000)="bfc16f10bcd1612f000f11aa455b52e61d8b5f2fc5100881011dceda1ef00ed51b4d66ccf2f938a9db3f241d2fa675b05dc3a33d44423116ff1dc90ef8588f3ee698cd9944399decc2221727f0bdb7c4660fd8a3869b6bbc51f52ef243eb5187131a9de9bd749919d5bca85eb12e4d566d8a81349181717ae06d2abd4a90c8117be6a7fa1caf4f6336f1dffd65942d96bc35b08c1c6219d0ff2b90371d151d17262545074c523807") r5 = add_key$user(&(0x7f0000ecc000-0x5)="7573657200", &(0x7f0000e9e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000095000-0x8f)="272fc8ea5e55502e4e833f0570f57773e1637487133de8f0fc6770a8d3c651f32b6b04b848d6968fa9de810341f1256078eaae40569341456014897bae0d4032bbfb90f9753b45d85c0e69a375f15a12b556bc12fdff88e07409fddb71953806266b3c8ecb00cf6765eafe6eff04c8f31866f631e18a7b86b2de30c4e96e78e2b6a8f274945bcb9b0d5af8741a2980", 0x8f, 0xfffffffffffffff8) r6 = add_key$user(&(0x7f0000b8e000)="7573657200", &(0x7f00003d3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b1a000)="aba5bb0d6d4fdaf02d87a5dc851b42c4de8645a80331ff537e6752dc54caeda89c5062d783c3cf64b705780c0cab12df14655bcb61397ad9d040ea5c75442ae17c3606a6c20ec5c3dbf187c0621dcc39cc5e2a1113e9725a249d7b5e2b12b5106efa76248be3c4631479cfe51ab5d1b23eb3be681d47c4bdb2481b4ff97e65bccebfe5bca3afb9f9", 0x88, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r5, &(0x7f00006e8000-0x18)=[{&(0x7f0000812000-0x40)="fb7887ff55231d7f66a786bcc3b5f15344b2f65cbf12c1445e94f28cb798d8443309fcc8a444dcb5e4cc5392728af0b61c1e4451667cc06b927e552d6209b740", 0x40}, {&(0x7f00008f0000-0xd1)="b76ecb97bff041ad3313aa6dc60371af14a5013bbbc55cc1cb616e9ce1e48b111dd5f18768bf98f47101aa0e65d822a65b53a7ca23eb1e62d304a3b7bc056aa5264f2bb2b767ea8c4f7296429915c93dd4c81d3109de83f98228de164af4a69e28acef80bf89a5bf566d7ce47b49f5b50f0b9c12b63bd45f4a73e993e1b55a68f91db6c5a6541b082a35cc37b1c780838894816a0bf157e3ac55feb22807d0176634de2bce3be7666b8fb25eba40b9c977798fc0385a193c56c03d4427a8a9d1c05cdb2fa6bc1e76dab98b61204a2f587f", 0xd1}, {&(0x7f00002f0000-0x5f)="872697d1a57dba3037fc013f52f17dc8db19f7038c2f6ada3b0057b2759e3644287ca83d263938e6a4b2c665289a86755f73fc0368346811f73b7f9223a97599e3ba57e2f985542cc80b029e3f034c1621414ef9506b53a905eab4949649f9", 0x5f}], 0x3, r6) r7 = open(&(0x7f0000767000)="2e2f66696c653000", 0x80001, 0x103) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000ff1000)={0x7ff, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00002bf000)={0x2, r8, 0x10001, 0x328}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f0000b4a000)={0x10000, r9, 0x10001, 0x1f}) getsockopt$inet_sctp6_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000942000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b2c000-0x4)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fd6000)={0x0, 0x0}) syz_open_pts(r2, 0x80200) ioctl$PIO_UNISCRNMAP(r7, 0x4b6a, &(0x7f00004a3000-0xa2)="9b540517774d64572364c10934ae204b2d888e3002fed0724a85fab9b1813ce0a2aed5af028e2bbcf4cd374975d69ade4c5b8b527039e25f6789c9afbc3c598aa8d499d89eddf8338df080ceef176bf8e0dc37c639fc837556c7d7818c7f01a622cd282fd2bd4db1206a071c28c05e37bd8b82787cb33ce52497b69725b6072369a8eb5bbcc338dbbe925bfc111c0a957fe73fa6bdecf78400293c0c5771226ef2c5") getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000fd8000)={0x0, 0x6}, &(0x7f00006d9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00006e3000)={r10, @in6={{0xa, 0x0, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfca, 0x3}, &(0x7f000037f000-0x4)=0x98) setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0xcc, &(0x7f0000bcf000)={{0xa, 0x2, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, {0xa, 0x1, 0x908, @loopback={0x0, 0x1}, 0x7}, 0x81, [0x1, 0x7, 0x8, 0x9, 0x3, 0x5, 0xffff, 0x1]}, 0x5c) ioctl$EVIOCSFF(r7, 0x402c4580, &(0x7f00006ad000)={0x57, 0xd294, 0x80, {0x6cf, 0x5}, {0xfffffffffffffc01, 0x1}, @ramp={0xffffffff, 0x5, {0x6, 0x200, 0x3, 0x1}}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00004a5000-0xb8)=[@in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd3}, @in6={0xa, 0x0, 0xdeea, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, @in6={0xa, 0x2, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x1, 0x3a5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7) recvfrom$inet6(r7, &(0x7f0000c60000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c, 0x0, &(0x7f0000a2a000)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000505000-0xc)={0x0, 0x2, 0x10}, &(0x7f0000c9d000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000a84000-0xc)={r11, 0xffffffff7fffffff, 0x0}, &(0x7f00005b2000)=0xc) 2017/11/21 09:46:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x40002, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f000003a000-0x8)=0x5000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fab000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) renameat2(r0, &(0x7f00003c5000-0x8)="2e2f66696c653000", r0, &(0x7f0000e8a000-0x8)="2e2f66696c653000", 0x1) read(r1, &(0x7f0000598000-0x18)="00000000000000000000000000000000", 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00005ab000)={0x9, 0x1, 0x2, {0x0, 0x0}, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x77359400, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000869000)={@common="6c6f0000000000000000000000000000", @ifru_settings={0x2725, 0x2, @fr_pvc=&(0x7f00004d9000-0x4)={0x0}}}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000e9c000)="fde5ff40ecbc232efecdfe2a52ec196f0f0129cd3474f95e6cbcd191ab805eac78e3af81c02201dc01114572fafec48205f20d76ea05bac4dd911dfe1d5251df1b3c83a6a68ae71a364678", 0x4b) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000db5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000080e000)={0x3, r1, 0x1}) ppoll(&(0x7f0000859000-0x38)=[{r1, 0x0, 0x0}, {r1, 0x440, 0x0}, {r2, 0x2, 0x0}, {r2, 0x2082, 0x0}, {r1, 0x8000, 0x0}, {r2, 0x108, 0x0}, {r2, 0x100, 0x0}], 0x7, &(0x7f0000289000-0x8)={0x77359400, 0x0}, &(0x7f0000bf8000)={0x100}, 0x8) recvfrom$unix(r2, &(0x7f00007b8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf, 0x0, &(0x7f00009d5000)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$TIOCSTI(r2, 0x5412, 0x7) getdents64(r2, &(0x7f0000cff000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6) openat$kvm(0xffffffffffffff9c, &(0x7f0000914000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mbind(&(0x7f00003c1000/0x3000)=nil, 0x3000, 0x2, &(0x7f000035a000)=0x80000a, 0x80, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f00001c7000)=0x7) 2017/11/21 09:46:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f14000-0x10)=@common="62637366300000000000000000000000") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) [ 60.941068] audit: type=1326 audit(1511257572.634:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6279 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7fdfc79 code=0xffff0000 [ 60.975256] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 2017/11/21 09:46:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fstatfs(r0, &(0x7f000030d000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a22000-0xc)="2f6465762f72666b696c6c00", 0x400000, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00006c7000)=0x0) r3 = getuid() r4 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d1d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000388000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d0e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000654000)=0xe8) fstat(r0, &(0x7f0000d24000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e5e000-0x8)={0x0, 0x0}) r9 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000050b000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a75000)=0xe8) lstat(&(0x7f0000f55000)="2e2f66696c653000", &(0x7f000061b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000270000)={&(0x7f00008cc000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000d0f000)=[{&(0x7f0000cb3000-0xd4)="162812cfb24c72eda17fcc76f21a6a05bb56fa4d0f2783d3da6e3a3664972649ca7fa8176246b676176ecff476ac5d659861fa18f90ab454c4bd5d5d1c3de1868a93f097ad8ed2409fac05718d47ca8057c809687af1c360eb64229a591d6b25bb2c6b5e650be009c9ef8d6850e01e4bea7d88869a3daf6fc776e1102ad0365710be9438d7cf457181ddfbd138eb8db1f90c8ad8d45255c16aef8766e7980f3c7943a6e862a3afed0adbdda591ecbf6c99223664edc4effb54b4a02553b780e4beacdced05df71d7935506849ab5949bbaa05338", 0xd4}, {&(0x7f0000262000)="087cc8bf20d7a634287b77cdc08a359297aa4319bce8f2102964115e67ec6c5c8bbde99fbbeb293c61c23bb98ce0b7cd3816f7be0f0a1c513f2568305faeb3", 0x3f}, {&(0x7f0000946000)="ae214e3dc3509c", 0x7}, {&(0x7f0000712000-0x50)="dee51d28525c8dfdbd27ce2d79161921d17cbaf5ba770be58de053188c98393ee002fdc3e2acfaa2142e20d87ee25a104ca01a0db223d977500e0fda11fe22feb1d2cd72e1dfc848563c3f550a939915", 0x50}, {&(0x7f0000e31000-0x28)="a4c0685d1bb50be3b5ae8b9854cb94f5db324d6d237796667039bf6fb5112183afebd47d510b78ac", 0x28}, {&(0x7f0000be5000-0x5f)="e703be02c94af553c55b639fa10b4f2af3e794821aa49304bc01bae01c96cab4fb7db84681ab262eedaabebc50e6c1740c9eac9171b4f56f5d2867315edd2abf87db43aa1cb718848ce90c0794ab29f48b26c478ef88765b26d667ac63f797", 0x5f}, {&(0x7f000033e000+0x76b)="8eb0b18ef2ad7081b1110b7b8498fafa91fcb0aa3fd0ec13a4ff47dc6fe0df9f972e652cb61d96cb125ff7900ae03dc6e32ce8fb9fd84f59b995e5ac5d2606c72cd9da27c44bbe47491c3297f9d40c71c67b93c61f6226873fbb84126e7ad4c5603593adeb6d5c34166af4bbac5f7160b983f5cc2102680af465559a918a9fd96267cf09cfa0130ba7d636511f89ccc9fafbf5b8361276aa4cb78091794b", 0x9e}, {&(0x7f0000686000-0x11)="1b4644cee385a32f2a612f56d55d8e4af1", 0x11}, {&(0x7f000037c000-0xde)="651d08b4e1427483789bf04666000c0b3c4d7f587a6ba06e87ba8d89d24e2506ab376a45074a31c717ef9746763afc001fea937f5ac87196c4e9ac2598e8612548fadcdc4d65577b8b07d2b7af17b49892289da36e21892247b3f51b66a6a73625ec33ffe5cac39c7ed969db63201e82a4095a1764eff06248b5400f2b1cdf821b09a1d84194d467fb640d435850d0d59987c802e566badf9283d53e072b3cb44b1332daf7da417985b5c29f4669a661ab3d24627f4e71a43c4c41523fbc5149aa1c982ee7fc0be543d4e5c4e920cca57718802c7af467420e8015096ab8", 0xde}], 0x9, &(0x7f0000753000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1, r0]}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r1, r1, r0, r0, r0, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x7, 0x4040010}, 0x40) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000b16000-0x18)={0x0, 0xc32d, 0x30, 0x7, 0x1}, &(0x7f0000942000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c99000-0xc)=@sack_info={r12, 0x0, 0x6}, &(0x7f00001ab000-0x4)=0xc) pipe(&(0x7f0000907000)={0x0, 0x0}) dup2(r0, r13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={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) mkdir(&(0x7f000061d000-0x8)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff7e, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xa00000002, 0x0, 0x631760f9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000eae000)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") mq_unlink(&(0x7f0000283000-0x4)="5b244000") r15 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000614000-0x11)="2f6465762f7667615f6172626974657200", 0x280402, 0x0) ioctl$TUNGETFEATURES(r15, 0x800454cf, &(0x7f0000537000)=0x0) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) write(r14, &(0x7f0000eb6000-0x1)="19", 0x1) r16 = socket(0x1e, 0x2, 0x0) bind(r16, &(0x7f00000f6000)=@generic={0x20000000001e, "0103000001000001000000003a00000009bf79f321b30c7bc8790405c740d62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7ef8f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r17 = socket(0x1e, 0x2, 0x0) bind(r17, &(0x7f00000f6000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x10, 0x2, 0x10) write(r17, &(0x7f0000a41000-0x20)="1c0000001e001e20021622081d000400010000000000000500f700fc04174d", 0x1f) 2017/11/21 09:46:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000019000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000f87000-0x2)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000c2a000)={0x0, 0x5}, &(0x7f0000809000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000018f000-0x6)={r3, 0x9305289}, &(0x7f0000fc4000-0x4)=0x6) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000d90000)={0xed2, 0x10001, 0x0, 0x80000001, 0x4, 0x1f, 0x2, 0x2, 0x1, 0x35f6, 0x3ff}, 0xb) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ea3000)={0x1000, 0x6, 0x4, 0x80, 0x1c0000, 0x4, 0x1, 0x7, r4}, &(0x7f000027c000)=0x20) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r7 = syz_open_dev$vcsa(&(0x7f0000586000)="2f6465762f766373612300", 0x200000, 0x80) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f00003a7000-0x6)={r5, 0x80000001}, 0x6) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f000040e000)={0x2, 0x0, [{0xe7373b1603340ff4, 0x0, 0x6}, {0x9a6, 0x0, 0x4}]}) ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f00001ae000)={0x20001, 0x0, [0x2, 0x9, 0x7, 0x4, 0x7, 0xffffffff7fffffff, 0x4, 0xfffffffffffffffc]}) socket$inet_tcp(0x2, 0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000581000-0x9)="2f6465762f6b766d00", 0x52801, 0x0) 2017/11/21 09:46:12 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000039, &(0x7f0000ff7000)="ff020c0000efddf31d004000000000000000ffff00000007", 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f0000ff9000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000256000-0x4)=0x10, 0x800) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ffa000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffb000-0x4)=0xe8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ffc000)={0x0, 0x0}) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000043c000)={0x0, 0x0, 0x0}, &(0x7f0000ffe000-0x4)=0xc) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f000029c000)=0x0, &(0x7f0000ffe000-0x4)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x13, &(0x7f0000795000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00005d9000-0x78)="c500309a000000800000f79b5a07938b1dbe0944017f5cdbb4b97a270200180500000048eddd44252e89d1363587f8dd7df0300351001fa61c068d3f00e4ff7fae7007720865e19a98b8765ce0f7897c6caa9f2d00000000000000ff040000000000000092892726893364746fe058e69a99d31f6f118658", 0x78) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x20002000000039, &(0x7f0000738000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000589000)=0xba) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a76000)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r6, 0x800443d3, &(0x7f0000e92000-0x14)={{0x1000000100000006, 0x81, 0x0, 0x312, 0x8001, 0x7}, 0x1f, 0x0, 0x4}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f000010a000)="00000000000000000000000000000000000000000000000000000000", 0x1c, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000455000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r6, &(0x7f0000015000-0x15)="000000000000000000000000000000000000000000", 0x15, 0x2000002009, &(0x7f0000ffc000-0x10)={0x4, 0xe0, 0xbfa, "7679e2e10016", 0x20000000000005, 0x0}, 0x10) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r6, 0x0, 0x26, &(0x7f00000a8000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d96000)=0xcc) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x3f, r1, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000b3b000-0x4)=0x0, &(0x7f000049e000)=0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r5, &(0x7f000052c000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fb6000-0x4)=0x1c, 0x200800) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ffe000)="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", 0xb00, 0x20000800, &(0x7f0000049000-0x1c)={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x240000000000000a}, 0x1c) 2017/11/21 09:46:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)="2e2f66696c653000", 0x0) getxattr(&(0x7f00008a4000-0x8)="2e2f66696c653000", &(0x7f0000de7000)=@random={"73656375726974792e00", "2b272124757365726370757365747d6f00"}, &(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc) mount(&(0x7f0000ac3000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000cea000)="72616d667300", 0x10000000001, &(0x7f00007ed000)="") r0 = open(&(0x7f0000701000)="2e2f66696c653000", 0x400, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000cd1000-0x6)={0x7, 0x1, 0x6}) delete_module(&(0x7f0000e8b000-0x6)="72616d667300", 0xa00) statfs(&(0x7f0000614000)="2e2f66696c653000", &(0x7f0000366000-0x1000)="") removexattr(&(0x7f000021e000-0x8)="2e2f66696c653000", &(0x7f0000326000)=@known="73797374656d2e706f7369785f61636c5f61636365737300") rmdir(&(0x7f000084d000)="2e2f66696c653000") [ 61.039559] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 2017/11/21 09:46:12 executing program 4: mmap(&(0x7f0000000000/0xb54000)=nil, 0xb54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000b54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b56000-0x10)=@generic="38b36e860625d10ff87169d1a629892b", 0x10) mmap(&(0x7f00003d1000/0x3000)=nil, 0x3000, 0x80000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b57000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000991000-0x24)={0x100000001, 0x7, 0x1ff, 0xfffffffffffff65f, 0x8000, 0x800000000, 0x0, 0x4, 0x3, 0x7, 0x1d, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000758000)="2f6465762f76637300", 0x80000, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xc, &(0x7f00001be000-0x4)=0x2a, 0x4) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000853000+0x8b8)=0x0) r4 = getpgrp(r3) process_vm_writev(r4, &(0x7f0000a77000-0xa0)=[], 0x0, &(0x7f0000860000)=[], 0x0, 0x0) prctl$void(0x21) ioctl$sock_netdev_private(r2, 0x89ff, &(0x7f0000f67000)="8ad2d233c7dfced89d854a13") signalfd(r2, &(0x7f00002ef000)={0x6}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000091e000)={0x0, 0x5c4df2a9, 0x3ff, 0x7, 0x5, 0x0, 0x10000, 0x7fff, {0x0, @in6={{0xa, 0x0, 0x64, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xedc7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4df, 0x400, 0x7fffffff, 0xf7, 0xffffffffffff6205}}, &(0x7f00007ab000)=0xb8) sendmsg$inet_sctp(r2, &(0x7f0000c4e000-0x38)={&(0x7f000075d000)=@in6={0xa, 0x2, 0x230000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c, &(0x7f0000593000)=[{&(0x7f00005a5000-0x84)="7632e9143314d9774446979a450d900a171f8bd394426736ba73159896b4c22fe8d1ca4aac4b26f07a9830207715e5955f4b5954ccc973c17e62d8b65cd07ffaafcca48c0e766b55261d1f4a7a67de9928a728aec5bf07a8d186f346d3b4ff7fd250a9d2404755800d286e08420398a5800e0b674dc46a007fc800b59372fb36084458f3", 0x84}, {&(0x7f000030c000-0x83)="0211142facab93c5cc8804191f17aee95df2a03581cf249003aff130dcc6ac751892c732f362e273cec2e8028714f2cf504080f9809a0985e8fac1ba7ff28936459861bec292e7bdb4adca414cb1ca9563a7b6ac698cadf9aa09f918ed0bfee97bce7fc83afd21242ea6a20dffc70fb6f53ea3a14893f27faf04e5122c7938465f285f", 0x83}, {&(0x7f000037a000)="59f00400000000e2ffa978a5", 0xc}, {&(0x7f00007a6000-0x69)="6b44a6cffdf6de824af8621f9deb73dfcbeb759288c40dfb782da7017d6bdc664218c27127eacadbb3c6a75a06944c8b7ae396f28a1686556a11cf9300d62217f652af897953e12e55142295ec4ada6ab9008420f795ab3070a1c6947584ac46ee51c9479f8de4bd5d", 0x69}, {&(0x7f0000736000-0x39)="ccd79186416286a018d03dca8a0f916771be73023dc7a21ed646c7887c0920e248ebf36b1b991eafc253d529d1bd232df69651fd4ec7ac6ea0", 0x39}], 0x5, &(0x7f0000070000)=[@init={0x14, 0x84, 0x0, {0x6, 0xfffffffffffffffc, 0x3, 0x5}}, @init={0x14, 0x84, 0x0, {0x401, 0x2, 0x1, 0x7ff}}, @init={0x14, 0x84, 0x0, {0x8, 0x42, 0x7fff, 0xb11}}], 0x3, 0x2000007e}, 0x4) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000c74000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, 0x18) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x5, 0x0, 0x25, 0x0, 0x10000000, 0x0, 0x2, 0x0, @rand_addr=0x3ff, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0xfffffffffffffffd, 0x0, @empty=0x0, "000000010000000000"}}}}}, 0x0) mmap(&(0x7f0000b55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000031d000-0x8)={r5, 0x1}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000059f000)={0xd0a, 0x7, 0x3, 0x8, 0x7, [{0x741f, 0x5, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x1, 0x71dc057a, 0x8, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x5, 0x92, 0xffffffffffff8002, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x7, 0x101, 0xfffffffffffffffe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x1ff, 0xffffffff, 0x12e, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}, {0x7, 0x3, 0x2, 0x0, 0x0, 0x208, 0x0, 0x0, 0x0}, {0x8, 0x9, 0x800, 0x0, 0x0, 0x2a00, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001ce000-0x20)={0x10000, 0x2, 0x3, 0x7fffffff, 0x100000001, 0xf3, 0x1, 0x1, 0x3}, &(0x7f0000b55000)=0x20) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f000028e000-0x4)=0x2, 0x4) 2017/11/21 09:46:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a6d000)={0x3, r0, 0x0}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000328000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCXONC(r0, 0x540a, 0x0) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000c7f000-0x8)={0x0, 0x2}, &(0x7f0000c25000-0x4)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000599000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00003f4000)={r4, 0x1}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000014d000-0x4)=0x24be000000000, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00007d0000)={r3, 0xfffffffffffffff7}, 0x8) 2017/11/21 09:46:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000099f000-0x9)="2f6465762f6b766d00", 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000599000+0xbf0)="2f6465762f72746300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f00003fe000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b39000)="", &(0x7f0000002000)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000001000-0x3)="300f14") r0 = signalfd4(0xffffffffffffffff, &(0x7f00001f1000-0x8)={0x80}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffab8e, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r1 = dup(r0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000046a000-0x4)=0x47fe, 0x4) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000446000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x40000001021, &(0x7f0000f1d000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000fb8000)=0x14) getuid() mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c2b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=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}}, &(0x7f0000e01000-0x4)=0xe8) geteuid() setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000eeb000-0x4)=0x81, 0x4) 2017/11/21 09:46:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000930000)="2f6465762f6b766d00", 0x90340, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000023b000)={0x0, 0x0}, &(0x7f00005e4000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00006e6000-0xd)="2f6465762f7573626d6f6e2300", 0x80000001, 0x111000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000a2000-0xa)="2f6465762f6375736500", 0x80001, 0x0) write$fuse_notify_retrieve(r2, &(0x7f00007e8000)={0x30, 0x6, 0x0, 0x0, 0x2, 0x7, 0x4000000000000000}, 0x30) syz_emit_ethernet(0x41e, &(0x7f000021c000-0x102a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x410, 0x0, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0xffffffffffffffff, 0x0, 0x0, @broadcast=0xffffffff, "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"}}}}}, 0x0) socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000e21000-0x4)=0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bd1000)={0x0, 0x0, 0x6000, 0x2000, &(0x7f0000ad0000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r4, r6, &(0x7f00005b3000/0x18000)=nil, &(0x7f0000ac4000)=[@text32={0x20, &(0x7f00008ee000)="9a00200000eb00660f380722b8010000000f01c10f00531b0f06660f3880690cea6fc50000580064f64f56c44cb8000000000f23d00f21f8351000000d0f23f8", 0x40}], 0x1, 0x4, &(0x7f00000a1000)=[@cstype0={0x4, 0xc}, @cstype0={0x4, 0x4}], 0x2) ioctl$KVM_RUN(r6, 0xae80, 0x0) gettid() syz_open_dev$vcsn(&(0x7f0000182000-0xa)="2f6465762f7663732300", 0x3, 0x480000) r7 = open(&(0x7f0000364000)="2e2f66696c653000", 0x440, 0x44) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000060000)={r0, 0x97d8, 0x2}, &(0x7f0000061000-0x4)=0xc) execve(&(0x7f000005e000-0x8)="2e2f66696c653000", &(0x7f0000254000)=[], &(0x7f0000060000-0x18)=[&(0x7f000003b000)="00", &(0x7f000005f000)="2e00", &(0x7f0000016000-0xd)="2b776c616e306d643573756d00"]) 2017/11/21 09:46:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00002f8000)="2e2f66696c653000", 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f00004b4000)="") ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000002c000)={0x80000000, 0x4, 0x62, 0xff, 0x8001, 0xda4d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e1d000-0xc)="2f6465762f72666b696c6c00", 0x24000, 0x0) pwritev(r1, &(0x7f0000dd1000-0x8)=[{&(0x7f0000864000)="6e31359ec1f9384e9c763feba12d06ca733d2ec683d193b529bf28b9fc3334d04e867c659ec6021bd3d6dc266381fef308be3d909a7553716094a61f0c0eac0c537120d3289367b1b634ed6cff015cb14a1feb1bfcc24174b93388fa466db18b2115d0d6b7846cba5baa8c09b6f0a6ce43a21e0323cb93f6b28ef82f8c53e86b449844d0404dd3776ba0c1e05f222c175f6b38d4adf7604b3ce179f15ea58eacff6f5a503404ff537a43ed6680db9e58c9ded9e12e92fde7170d86a7a324a5", 0xbf}], 0x1, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000d71000/0x18000)=nil, &(0x7f000076d000)=[@text64={0x40, &(0x7f0000722000-0x37)="66420f1aff650f01d9b8010000000f01d9d8b506000080c4213dd38f6e11000066bad00466ed6f0fc76f000f01d1430f00148d06000000", 0x37}], 0x1, 0x0, &(0x7f0000349000)=[@cr0={0x0, 0xc000000c}], 0x1) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f000013a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key$user(&(0x7f0000e87000)="7573657200", &(0x7f0000fdc000+0x2d8)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000151000)="4ec0e7c1516c672c07f8efbb9eae1593404c5206663bf9dd2f267cf416f03fbd5f0b3922ed5c1a984edf485c9780d99a2c75eea342a772bdcabdafb4c2dd2fb2c4b3af6782bea2645c7102b271fd25a4408741f75d11f1c0efa1d2d55f062204bbbc1cb85cb2f15779b4436e70e899512093095cfca1bde1325acc48aa539527a1d5deba812dcc6b2d9eebe33cb773cd9dc9f3de47710b77266b42761343d316f6235a", 0xa3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002ea000)=@sack_info={0x0, 0x400, 0x3}, &(0x7f0000f09000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00002b7000-0xa0)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x35, 0x1, 0x5, 0x1, 0x401}, &(0x7f00001d4000-0x4)=0xa0) keyctl$invalidate(0x15, r2) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x41, &(0x7f00002a9000)="", &(0x7f00001a5000)=0x0) 2017/11/21 09:46:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000701000)="2e2f66696c653000", 0xa0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000022f000)=0x2) fcntl$dupfd(r0, 0x0, r0) ioctl$VT_RELDISP(r0, 0x5605) syz_open_dev$urandom(&(0x7f000058b000)="2f6465762f7572616e646f6d00", 0x0, 0x581181) bind$nfc_llcp(r0, &(0x7f0000a47000)={0x27, 0x1, 0x79e, 0x7, 0x1, 0x80, "64c6501c326b2a8cc115a95b1be0316c88e4dd494c6fff9d8e680dcda582a09713f3744a99e0d83a7634940393de21ce4ba203d4d8c3db087f240adfb5905c", 0x6}, 0x58) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000082c000-0x14)={0x101, 0xffffffff7fffffff, 0xffffffffffffffc0, 0x5, 0x1}, 0x14) r1 = socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000aad000)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000dd6000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000352000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000085c000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d13000-0x6)={r2, 0x3}, &(0x7f0000e75000)=0x6) 2017/11/21 09:46:12 executing program 1: perf_event_open(&(0x7f00005a0000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000555000-0x8)="2e2f66696c653000", 0x0) r0 = open(&(0x7f00006c6000+0x9d0)="2e2f66696c653000", 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) migrate_pages(0x0, 0x0, &(0x7f0000962000)=0x0, &(0x7f0000ad1000)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$random(&(0x7f000007c000)="2f6465762f72616e646f6d00", 0x0, 0x200000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) write(r4, &(0x7f0000208000)="b6b85e268d000001b29d000200002bffffed5e03bc7018cebc9b8dc6fe904d872c678ce22c9b160e96aa1fc41af6", 0x2e) write(r4, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000052f000-0x4)=0xffffffffffffbb33) write$evdev(r4, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) readv(r3, &(0x7f0000f46000-0x38)=[], 0x0) fsync(r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00005a1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000025b000)=0x10) r5 = syz_open_dev$sg(&(0x7f0000d2a000)="2f6465762f73672300", 0x9, 0x80) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f00009a3000)={0x0, 0x2}) lsetxattr(&(0x7f0000652000)="2e2f66696c653000", &(0x7f00007b7000-0x16)=@random={"73656375726974792e00", "2f6465762f72616e646f6d00"}, &(0x7f0000cd3000-0x10)="2d73797374656d76626f786e65743100", 0x10, 0x0) recvfrom(r5, &(0x7f0000522000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28, 0x40, &(0x7f0000a59000)=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0xcaa4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x6, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x1e, 0x1, 0x0) getsockopt(r2, 0xfac, 0xffffffff00000001, &(0x7f00004d7000)="", &(0x7f0000eed000-0x4)=0x0) 2017/11/21 09:46:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000e0b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ipx={0x4, 0x400, 0x7, "7a08908c7065", 0x2, 0x0}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f000006e000)="7f", 0x1) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000e73000)={0x6, 0x3}) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) [ 61.191692] audit: type=1326 audit(1511257572.885:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6356 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7ff4c79 code=0x7ffc0000 2017/11/21 09:46:12 executing program 4: mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x800000007) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000424000-0x1c)={0xa, 0x0, 0x4487, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, 0x1c) r0 = socket(0x800000000000002, 0x805, 0x400000000300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4, 0x1, &(0x7f00006a6000)=[@generic={0x7378, 0x100007fff, 0x5, 0x7}], &(0x7f0000fdc000-0x11)="38", 0x0, 0x0, &(0x7f0000000000)="", 0x9fffffffffffffd, 0xfffffffffffffffd}, 0x30) mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f000035f000)={0x8, {{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]}, 0x1, 0x2, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}]}, 0x1a8) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xfffffffffffffffb, &(0x7f00007ff000-0x6)="890704001659", 0x6) mmap(&(0x7f0000894000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000bb8000)={0x5, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x8002, 0x3, 0x6, &(0x7f000025a000-0x10)=@common="626373000000000009007f00f1020c00", 0xaf34, 0x8001, 0x202}) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006d5000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f17000-0x4)=0xe8) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1001b, &(0x7f0000f17000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ebc000)="9525", 0x2, 0x4050, &(0x7f0000f16000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00004ea000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/21 09:46:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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 = socket(0x11, 0x3, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x5f, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002f1000)="2e2f66696c653000", 0x0) clone(0xfffffffffffffffd, &(0x7f000016e000)="00", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000196000-0x4)=0x0, &(0x7f0000402000)="") modify_ldt$write2(0x11, &(0x7f0000008000)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x100000, 0x0, 0x0, 0x0}, 0x10) r1 = socket(0x10000000010, 0x2, 0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000aec000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000cc7000)={0x0, 0x0, 0x0}, 0xc) rt_tgsigqueueinfo(r3, r2, 0x35, &(0x7f000065d000)={0x10, 0x4, 0x5, 0xfffffffffffffffe}) write(r1, &(0x7f0000ced000)="1f0000000201ff00040000bb00020022074000ff08000800011600080100c472", 0x20) getpgrp(r3) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e50000)=0x9, 0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00005b5000-0x4)=0x20, 0x4) r4 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) close(r4) fcntl$getownex(r1, 0x10, &(0x7f0000eea000)={0x0, 0x0}) [ 61.260360] dccp_invalid_packet: P.CsCov 15 exceeds packet length 1020 [ 61.335758] audit: type=1326 audit(1511257572.908:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6356 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=40000003 syscall=192 compat=1 ip=0xf7ff4c79 code=0x7ffc0000 [ 61.336581] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 61.379497] audit: type=1326 audit(1511257572.919:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6356 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7ff4c79 code=0x7ffc0000 [ 61.401252] audit: type=1326 audit(1511257572.922:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6356 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7ff4c79 code=0x7ffc0000 [ 61.429891] audit: type=1326 audit(1511257572.935:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6356 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=40000003 syscall=365 compat=1 ip=0xf7ff4c79 code=0x7ffc0000 [ 61.454243] audit: type=1326 audit(1511257572.936:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6356 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7ff4c79 code=0x7ffc0000 [ 61.476049] audit: type=1326 audit(1511257572.936:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6356 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7ff4c79 code=0x7ffc0000 [ 61.498786] audit: type=1326 audit(1511257572.937:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6356 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=40000003 syscall=192 compat=1 ip=0xf7ff4c79 code=0x7ffc0000 [ 61.523090] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2017/11/21 09:46:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x40) perf_event_open(&(0x7f0000a51000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x51ccd661, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000023000)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000b5f000)=0x0, &(0x7f000041b000)=0x0, &(0x7f0000a10000)=0x0) lstat(&(0x7f000049d000-0x8)="2e2f66696c653000", &(0x7f0000439000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000018a000)="2e2f66696c653000", 0xa000, r0, r1, 0x1000, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f00009be000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) r5 = syz_open_dev$tun(&(0x7f0000c71000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = dup2(r3, r3) add_key(&(0x7f00008f8000-0xc)="6b657972696e6700", &(0x7f0000553000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b4000-0x4)="70ba", 0x2, 0xfffffffffffffffe) add_key(&(0x7f0000c9c000-0xa)="69645f6c656761637900", &(0x7f0000da1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cd8000)="b363f0a90f1299bec7668528769c8bd229b40e4d3f6d02e7c53ccd7481764016588c39e1013341e587c9aeddd8e04d0c42a9ae181893231296188364d70bf63039f318f37aae6940e72f3ab2415296ebdb285f82ee41081c71640a591286", 0x5e, 0x0) ioctl$void(r5, 0xc0045878) read(r5, &(0x7f00009f1000)="000000000000000000000000000000000000000000", 0x15) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000082c000-0x10)={r6, 0x18, &(0x7f0000cb9000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000971000-0x10)=@common="67726530000000000000000000000000", 0x10) syz_extract_tcp_res(&(0x7f00003df000-0x8)={0x0, 0x0}, 0x7, 0x10001) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f000012b000)=0x4) sendto$inet(r3, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$kcm(r2, &(0x7f0000c9b000-0x1c)={0x0, 0x0, &(0x7f00003b7000)=[{&(0x7f00008d9000)="e85ae2e394cf098728e9478c08131232736315d32e3f5801bebb1f0420bfd557a79f48a5544144dacf3a59b2335964d265b729bb521d03a80f4d5ed655008b2f456aee9bd3406da5b9fe0bacbce76628561427a5fbc1209312cf518a396159205cc08c54bc5b5fe1ec36bab2f6c883da95cdb397e5efc373da5d47192d6dadb027be68dcbbb91a2688e4b30ca11b801636b7090e60ce009ce826b5e601cbd1", 0x9f}, {&(0x7f0000e98000)="c398e5f5dcfd28de9cdfc649a7b946d1b9ffa81ef3a2343b34fe505b48f19ba1a452c76075eb6ea20bac8dc35f9b2cdb929ff56ebafe5c5558410cc71daf5c270d5cccafb3", 0x45}, {&(0x7f0000079000-0xf5)="7ff82f8b1e3ce290e4536ee572fcc34d653d1cd9466a19650a275cdf7741488852b36ae6bd16c16d7473807b55186fef2c4cfa5de78f53422855b44b0cecdc282c85fcdf917881eb36d6ec2836d06435041ff616a71ccea481924747f8e76c14194a2488076ff2318ddb404db9b9876140d881b6209afcba06944ddd79bbd5bfcedd08a787b95db2e449ad8a1e0cd35c51a6c7d010ecf979e16f569b32f2c434379668b3d6a80ef14dbfecea92410dde8168f34aaefa024b9d73d4ff69415b828c0806dd64c0274a236cf0e0cb68980f050de8f4417b7b43976575579beef37bcf0467c466866a4e6f8f472632890db594abb3a083", 0xf5}, {&(0x7f0000d0e000-0x7f)="832ba34862ca32fdb5082e76fbc75ab3e829643b737c28a37ea4efa5c969ab792d48dc8ba3920a72b816014a205bafbcee8db78d6fc17761fcb9fdc32b6ce35f15edc4a2b56ee51533dc5839dbcbb6e797a5864c6af68bc3fc2dbb8fa40de21f37794fe12ba987d1923babeed68e23b00c7a7a1f3db301a5076b9b3ffbb9b5", 0x7f}], 0x4, &(0x7f0000477000)=[{0x7c, 0x109, 0x2, "e1997baa16767d504cdcfba18db484073c5265382eb65df08c6209fc21f0bcb57288f350637c01574ea9e87b9607bef7964e287307d77d1af0aabb23dfb0432689a2a3b4a2e9c89231211c872b0fa2aa92c1311ce99ada9b8c266b3fb772c2bd70c95ba12cf7c3d0a122408474"}, {0xd8, 0x108, 0x6, "62bcaee49bc08b821834692c6e1acb7d4d83fbcbc65bf1a457dcc6c64302bd24e1ea505eee4ee75d4dae687cdadbfedbfb0d59bb541281d19a2b9099641b3321138dd84b9db89926e1bb6a4605af7c8c94725ae9b4068b7e32e2c83e7bcc622617e2380f4c74f77cc792343c9d4769c66018fc5410f8fdeb02274dc30272f11ee8631d2d09b46e393119a049b0fae68d112227dd9103aa70105c59bec2a83013560fc8cec831787adcbad8a0876a5724cd040d5a068a8e6938b59cde9c0c9a880508c740db7656d75477"}, {0xc4, 0x1ff, 0x6, "2d8dbce15f627292aa90504c8fd401d1d999c1b7661d82c2b16aeb87859f4cae0e0df5af34fd923894aa9a78af138d4460e2063b3fb226f6be1511b6b130383460828176c4aefb22d25bb2442316e9c8e18422445fd6480fa5182265cba186b35cb4e99c5cf8aae066a06294c309c4a2c8f7ccb49e4ef8c6e6c1975a973b37aa18a90c5eb3a8d0e179419ca1d0e47c603f675c4704b1f8f406a5bcd1ded8b61f71a90f6ec0e03051db7e761a47756ca8bad990dfdb32c4"}, {0xa4, 0x105, 0x2, "cd4e1ede42fe1edffcc1ed7a60b95dba9207b6e2a628b933f40f83cb5872d51397b1560abacc31f129b609affc3195ad3f75b22fbc1c500e408f71a4073b942b1b5e2e387fb8431c872018ec90422087079a6e555c0979e80ffadd2d483061b555e1d6131d9f4b391fa2f64d9081c03c6ac37f7ea384610f39ecf844612baa940358785564b3b9fe73d805bb72d50fe877870c241a7951"}, {0x98, 0x110, 0x80000001, "17e3767bbfe3ea40a549d00b59f8761a24b3f8fe24a1a3364284d4487dbc16c32aa0592c1ac329a3707bf558c7bac24d1239cdcd744e2efd3d68672cd520b81b2d238b076e1cd6f0f51ac02cc0136d1f128c499bde0b4de9d7316f59f63d42e56a2a44f666e5fde1f3edfe99f19b7989b864e3f17aaa746e1bd62f6745dbec75d0f55d728adf4ad6479317cc"}, {0x44, 0x111, 0x9, "f75141b25dc0f42e80b067c375312f0e6ef6a3ad9eadbbaacd5d34fe77e9799fd12ea947f67e93ed919863f42c18043a8c3e1fc3ab"}], 0x6, 0x40}, 0x40) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000a06000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000845000)=0x14) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f00004bf000)={r7, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r8 = dup2(r3, r5) ioctl$KVM_SET_CLOCK(r8, 0x4030ae7b, &(0x7f0000507000)={0x7, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/21 09:46:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) seccomp(0x2, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) ptrace$getregset(0x4204, 0x0, 0x206, &(0x7f0000262000-0x10)={&(0x7f0000ad3000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000022000)=0x1, 0x4) uselib(&(0x7f000086d000-0x8)="2e2f66696c653000") sendto$inet(r0, &(0x7f0000b5c000)="070e", 0x2, 0x20020000003, &(0x7f000031b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f000099e000)=0x0) fsync(r0) r1 = dup2(r0, r0) llistxattr(&(0x7f0000140000-0x8)="2e2f66696c653000", &(0x7f0000338000)="000000000000000000000000000000000000000000000000", 0x18) ftruncate(r1, 0xffffffffffffffa7) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000297000)=0x3, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c55000-0x18)={0x0, 0x0, 0x30, 0xfff, 0x6}, &(0x7f0000187000+0x8fd)=0x18) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000916000)="776c616e3100", 0x6) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000bed000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004b2000-0x10)={0x100, 0x4, 0x0, 0xac8, r3}, &(0x7f00000dd000-0x4)=0x10) recvmsg(r1, &(0x7f000036d000-0x38)={&(0x7f0000f31000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000b88000-0x60)=[], 0x0, &(0x7f00008f6000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d, 0x3f9d}, 0x10000) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000073f000-0x4)=0x5) sendmsg$netlink(r1, &(0x7f000074e000)={&(0x7f0000ed7000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007b7000-0x90)=[{&(0x7f000013c000)=[], 0x0}, {&(0x7f000019d000-0x338)=[{0x6e, 0xff, 0x200, 0x9, 0x7, "ce3c11b709f0ee985d9fc6f6c0d0b62b5256fa7c845267247927c7d9253f9b3b21b2912cd684597f3ed0e912fecc0f295ab38fb81770d76a8e70ec59256017c5fa35fb439e978224e8886e80ec10c07dd42cc53d0c8533242224f6aaf920"}, {0xa7, 0x3ff, 0x700, 0xef1d, 0x4, "02c31151cf798c3efd473970b22d6491d51770bdd84bc44b4bf8bc5130163848a39e1fedbf8152ff6c9ad25639cdd4eb7b9a96dacc5c7ea1628ff60dc70a4043fae8a60567b6d5883d8b37e574972b78dd61300e116a941c846588dc0f4596f4104c2793b93601c1e1152511235a5260f8b4c5f26a1b54f97727c69754079f0aa5587d4b409afafbffd19209f30ac4d1c75912bdbbe500"}, {0x106, 0x7, 0x100, 0x3, 0x3, "aecc173200d1a5d16e73d19ccfdd5e1ef895e26a0f21a83decdfdbf146f212c7c00df6cad90284da31e3657c14e74ead4b056debdf1829bce70f3decc0ec346302078b117a3dc81a985b2080d5d7ec5119569ab27c539f5465ed6b3b01710904afc59c0e9b16b1763a9c32986c3680fa31abdf9948f4c90458107818c87e46d3a8cea80733fed75b59b5ee0458cc4a7ed446b959ecb62e9e3e47debaba6f2dceeaebc4eda265b4a3d255c7308d669c090cfef503359abe3fc1f8933a1880df8488a416294dbf89c26ba88681e558b8b5c470f3abcdb59b45abcb7872fac8c72c896efee2f15a61dfede301ba3de8d2e9d91a05f11ce4"}, {0xc0, 0x3f, 0x100, 0x7, 0x37a9, "35d758ee7d50fdf6ffbf420386000a97ecc585fdf2ab94fb0267acf71028eec3067d782dc241bdf93de5607f53aede2372b68abf030f5ed97875c982decf0da3ec3e8a5d7e8bde799fb7efe171805f1c11f99ee3462d1e0bfb91703d77ec384a2bcbbc9467dc0ce505a4216294c292b03230b5f57549771b6ddc5172d9fd88d945537299e6db2d3a5821fc5203af0f7d488be842686639a8614a98026ca64cbc59647cfcb064df8644fcb766e3a796a9"}, {0x57, 0x80, 0x700, 0x0, 0x3ff, "4086082d618a9545023857244f97c72c78a2a017e042a544ce79692abb7f7bc6ec329e5bc793e8697013710f7510007a89485c194ad7a75746b8e0ca4482a8fbbd62e513d88e88"}], 0x332}, {&(0x7f000095b000)=[{0xd4, 0x9, 0x0, 0x6, 0x7, "8aff9b9a0d0c04745c6989be027d4ac0cb34c8bd0eacba921169c423c5d001634242628552a0bd33a713eda7e2ed5675b18caf1e702563b30e503d7a2ff134c5b03c40b4397d501869322a5cf28bca8a32b50e6ae0d604c810d67afee07cba6260298f4429c360afc5be750da8557a25f7566b0372b958728484e76999a53edd1ae38d48b5af866ea7a8bec55d134198bf00f537ba3653987c13cc2a13d74430dfb79bfa9e85a5cf4b7debcbb074f9254c284618e161e3508fee114db62c6b09f0b4e3a6"}, {0x85, 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"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0x1010}], 0x9, 0x0, 0x0, 0x10}, 0x40014) pipe2(&(0x7f000062c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) open$dir(&(0x7f0000156000)="2e2f66696c653000", 0x10000, 0x90) splice(r1, 0x0, r5, 0x0, 0x82, 0x9) flistxattr(r4, &(0x7f00004c2000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82) prctl$setfpexc(0xc, 0x60000) io_setup(0x9, &(0x7f00003cc000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00004c0000-0x100)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2f6f4398}, @in6={0xa, 0x3, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x69}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0xcfe5}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x79e}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x2, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}], 0xa) 2017/11/21 09:46:13 executing program 3: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000457000)={0x0, 0x0, 0x0}, &(0x7f0000a6b000)=0xc) perf_event_open(&(0x7f0000fda000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0xfe, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd6, &(0x7f000089f000-0x4f4)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0xa0, 0x0, 0x8192, @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}, {[@routing={0x0, 0x12, 0x0, 0xf0, 0x10000, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x200000, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x3, 0x71f5, 0x0, 0x0, 0x0, 0x1, 0x480, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)="2f6465762f736e642f74696d657200", 0x0, 0x40000) pipe2(&(0x7f0000bff000)={0x0, 0x0}, 0x807ec) readv(r4, &(0x7f0000b6f000-0x50)=[{&(0x7f00005f7000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f00004e1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f0000b94000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f0000ab5000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000641000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}], 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x9, &(0x7f0000905000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) ioctl$KVM_SET_SIGNAL_MASK(r5, 0x4004ae8b, &(0x7f0000939000-0x17)={0x13, "5db93f96087de1cb50258cc8be766ce288b317"}) getitimer(0x3, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f0000751000-0x9f)="c9573d9c0d673acce4bb202d21bad7d3c6bba659e420fcdfcb9f143c501578d22c219cde05d94035ccd5e1613855138f8e1ea6d35b74f3d3b0b055c87213d1aa421bde743714ea2089351d4f811301a908911e1ecf1bd7864a84689c7e133dfc4f153ddfd0e6e93b8e28896291fb7a508f06da7c2b92380072fb8217d1a074067348e2bdfde013983bbd24a998a2cbb5bb510486fd2abfe9112bf6736ea0e3", 0x9f) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000000)={0x0, r6}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) move_pages(0x0, 0x0, &(0x7f00006e4000)=[], &(0x7f0000f14000-0x4)=[0x0], &(0x7f0000c5e000)=[], 0x0) 2017/11/21 09:46:13 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f1b000)="2f6465762f76637300", 0x2, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000253000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd7000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00007d6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000fd6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = syz_open_dev$evdev(&(0x7f0000bd4000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r2, &(0x7f0000fd6000)=[{{0x0, 0x2710}, 0x20000000001, 0x4b, 0x2}, {{0x0, 0x0}, 0x4, 0x0, 0x0}], 0x20) 2017/11/21 09:46:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000022e000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000024d000-0x12)={@generic="555bbef8bf0ac6e0a22ec095becfd0f5", 0x83}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000072b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x2) sendmsg$unix(r1, &(0x7f000020e000)={&(0x7f0000220000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000056b000-0x80)=[{&(0x7f0000141000-0x39)="87c4a86be372b49386b2bc6c8bff67acd477d6c51e99803e9edc97b3a3979d900d2fb5ba1b5a11a04803ae73dd6c14be4d2d91d0cf9117d86a", 0x39}, {&(0x7f0000e98000-0x80)="4fe7d6ef0b464b7531bcd1ac350bfd62d0e07783565379a8f53331a7d04bbb357cfaf0d55f07b150ee622e35ec61b0357de44ccfe11b521ab0b697a99eb5a8b92f086574546fde7b3e0e27fd40e0859e20b6f4793f43f50f8b90927496619fcec378a7b9fc30fe34cef5e97d7ce7a793fc20b5b02421b22116da0d12bb5172ab", 0x80}, {&(0x7f0000e1c000)="3d5cdfaa64b0b57e24cf6df51a2c76a10e37b923244892473ad6b8127694191aa9f4dbb572609c3d7187b8055283baf0635b85d3e229ab76efc8d56be043d4987dd7ad07296c27e4880a972fd51fb5510095", 0x52}, {&(0x7f000019f000-0x1a)="bf5b7b98f1035469af23f8a589b780916619e2e014c77a11c01e", 0x1a}, {&(0x7f000022c000-0x54)="29bacefee40494eeb7c77e24f868ec4de22ec4ae7723684e1200a964b09cfc01ff1bf6103f23bd68310dc9e94d5bf213ef8c0c6ae0f9b8a7b25cc5f0e6e80a539be0726509efd8eb43d6c884b50f5880a276cfd9", 0x54}, {&(0x7f0000a4b000-0x7a)="4639e08e86ea2175db5cd8b05cc1cc9384b2f923fcccad2ae79373323ee1c11ad3c05deaf7150ea89adfe0aba65484d61f45098ea4d7fa996958a12cdf171bf10b2d264bb0c447a9846fa26802b2c5f696809092e1eda33b0b7103e09ff02e0ccb7b6bd3660d14384dd6ede4ce9e843b9563a3159fcf7d7dce58", 0x7a}], 0x6, &(0x7f000045a000)=[], 0x0, 0x0}, 0x8004) sendto$unix(r1, &(0x7f00006dc000)="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", 0x59e, 0x8800, &(0x7f00002b3000-0x1e)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) r2 = dup(r1) chroot(&(0x7f0000268000-0x16)="0000007f0022ff02200c000000bcbb5b340100000000") openat$kvm(0xffffffffffffff9c, &(0x7f0000c61000)="2f6465762f6b766d00", 0x0, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000965000)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7f, 0x0, 0x0, 0x2, 0x80, 0x20, 0x3, 0x0, 0x0}, {0x2, 0x0, 0x80, 0x1f000, 0x5, 0xffffffff, 0x80, 0x1f}, {0x0, 0x8, 0x5, 0x5}, 0x5, 0x6, 0xca20, 0x4000001, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x8}, 0x3, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x4, 0x3, 0xee69, 0xc, 0x84, 0xa}}, 0xe8) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b63000)="2f6465762f6877726e6700", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000849000)={0x0, 0x9, 0x7, 0x8, 0x80000000, 0x7fff, 0x9, 0x4, {0x0, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5a, 0x8, 0x4, 0x7, 0x401}}, &(0x7f0000bed000)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000004a000-0x8)={r7, 0x100000002}, &(0x7f0000ea5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000c89000-0x8)=@assoc_id=r6, &(0x7f0000f84000)=0x4) syslog(0x9, &(0x7f0000c94000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f00002cb000)=0x4, 0x4) sync() ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f000094a000-0x64)={&(0x7f000019e000)=[0xfffffffffffffffa, 0x1], 0x2, 0x800, 0x81, 0x80000000, 0x0, 0x5, {0x806, 0x4e, 0x1, 0x4040000000, 0x3f, 0x101, 0xa001, 0x2007, 0x9e14, 0x40000000000006, 0x1, 0x6, 0x9, 0xff, "0d018fc5a3075465f622495e50c591f9c3a11f9b8a0270a7ffffffff00000000"}}) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000ce7000)={0x2, 0x0, [{0x1, 0x3ff, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x8, 0x8, 0x4, 0x1, 0x0}]}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e19000)={&(0x7f0000c2a000)="2e2f66696c653000", 0x0}, 0x10) connect$inet6(r2, &(0x7f0000cc5000-0x1c)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000130000)={0x1, 0x0, [{0x2000000038f, 0x0, 0x0}]}) chroot(&(0x7f0000854000)="2e2f66696c653000") sendmsg$unix(r1, &(0x7f0000651000)={&(0x7f0000ee4000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000232000-0x30)=[{&(0x7f0000f77000)="ea482c1f649c845b81cd8f64a4c1e5472d8ca60b06880cb9e43e1ff6adb7a37b5d29a396ff75673a408d589ffd2b282bad985608362f88bcc2b02fbfc81c594e2519dc16774ea62710423dce98a2d760cd4c848ba42e7024d73584614a2fde52b86138d2ab60c3d6b5a0d1ba22c98ebb606b0dd8236cc49dd94f8a2ebf6f7c8471ae4e1ca4af360278cfa074c2108c0fdfedd32cdb11ae47c50457863a8f9a456d029b18c63b3674402bf158c88bb517d121c141d6756abf0673fbb3b972bb921cd3", 0xc2}, {&(0x7f0000404000)="1a89b0f9bd49df0c1fb7c9efc628", 0xe}, {&(0x7f0000f17000)="b32e76482fac7ea51e2d2ae550dec835e18d17345610353180952362e130153249affb3ccce909aeac32018e8595e54281305f33257cdc2f5998990c7128356fbbbde00d8c8c444a091d9d22b8723488b3e63d0843272e812d64169efd3cba5b4a4a2165b6ac2b095d1187337c8f4d5ba90c2432277682c653c76e6d5f9c41d19194db0b36f02fb88924c9a412c1c1401f6b458f4fa5cf7e0d81aa32601b1ece9ba7ddf2e670bbe9bc16bf705c38b3180e44d3ae51096408d6726d65e75db8", 0xbf}], 0x3, &(0x7f0000144000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x6, 0x85}, 0x80) socket$unix(0x1, 0x200000001, 0x0) 2017/11/21 09:46:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) 2017/11/21 09:46:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0]}, &(0x7f000086e000-0x4)=0x108) r0 = open(&(0x7f0000fc2000)="2e2f66696c653000", 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) write$evdev(r0, &(0x7f0000a12000)=[{{0x0, 0x2710}, 0x1, 0x3b, 0x2}], 0x18) fstatfs(r0, &(0x7f0000a38000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$inet_dccp(0x2, 0x6, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000a69000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$int_in(r1, 0x5421, &(0x7f0000b2a000-0x8)=0xfffffffffffffffe) readv(r1, &(0x7f0000824000)=[{&(0x7f0000fc2000)="", 0x0}, {&(0x7f0000fc2000)="00", 0x1}], 0x2) ftruncate(0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0xfffffffffffffffe) 2017/11/21 09:46:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000318000-0x6)="6c6f676f6e00", &(0x7f0000f9f000+0x92b)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a73000-0x10)="2f6465762f73657175656e6365723200", 0x8a001, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000049000)=0x1) fcntl$setpipe(r0, 0x407, 0x3ff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000aa000)={0x0, 0x4}, &(0x7f0000b02000-0x4)=0x8) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000fb2000)={"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"}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000e34000-0x14)={r3, 0x7, 0x3ff, 0x9, 0x7, 0x3ff}, &(0x7f0000bc6000-0x4)=0x14) mknod(&(0x7f00001c2000)="2e2f66696c653000", 0x1040, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001e0000-0x4)=0x0) splice(0xffffffffffffffff, 0x1005f, r1, 0x5f, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000f9a000)={0x0, 0x4, 0x0, 0x5, 0x0}, &(0x7f0000908000)=0x18) ioctl$KDDISABIO(r2, 0x4b37) r4 = socket(0x10, 0x2, 0x10) write(r4, &(0x7f000068d000-0x25)="240000001d0001000d00fa080000000403390004100001000c000100000000ffffff0000", 0x24) 2017/11/21 09:46:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x0, 0x9, &(0x7f0000b6e000)={0x0, 0x0}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x46, &(0x7f0000fc8000)=0x9, 0x4) epoll_create1(0x80001) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c63000)={0x0, 0x8, 0x800000000000024, 0x4, 0x0}, &(0x7f0000002000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a6e000-0xc)={r3, 0x1, 0x20}, &(0x7f0000f45000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000642000-0x8)={r4, 0x1}, &(0x7f000029d000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000d5a000-0x8c)={0x3ff, 0x10001, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r2, 0x2) listen(r1, 0x7ff) timerfd_gettime(0xffffffffffffffff, &(0x7f0000f70000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f82000)={0x0, 0x20}, 0x8) r5 = socket$inet6(0xa, 0x806, 0x0) renameat(0xffffffffffffffff, &(0x7f0000268000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000273000)="2e2f66696c653000") setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000e76000-0x4)=0xbd, 0x4) mkdirat(r1, &(0x7f0000dc8000-0x5)="2e2f66696c653000", 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00003f5000-0x4)=@int=0x0, &(0x7f0000666000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ec5000)=@assoc_value={r4, 0x800}, 0x8) setsockopt$inet6_buf(r2, 0x29, 0x8000000039, &(0x7f0000ea7000-0x18)="00020407e000def31d001122000000d8144eff0000000205", 0x18) connect$inet6(r5, &(0x7f0000141000-0x1c)={0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0xd7}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) ioctl$TIOCSWINSZ(r6, 0x5414, &(0x7f0000be2000-0x8)={0x4, 0x1f, 0x4, 0x82}) timerfd_create(0x7, 0x80000) 2017/11/21 09:46:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000be4000)="2f6465762f76637300", 0x400000, 0x0) r3 = dup(r1) pipe2(&(0x7f00009d8000)={0x0, 0x0}, 0x800) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f000059c000-0x20)={r3, 0x9, 0x3d, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = request_key(&(0x7f00002c1000-0xc)="636966732e73706e65676f00", &(0x7f00005de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cf1000-0x3)="2b4000", 0xfffffffffffffff9) keyctl$clear(0x7, r5) write(r1, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f00004d8000)={0x2, &(0x7f0000372000-0x1083)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) 2017/11/21 09:46:13 executing program 0: r0 = creat(&(0x7f0000a83000)="2e2f66696c653000", 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00008ba000-0x8)={0x0, 0xcb6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1712, 0x200, 0x5, 0x7ce, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x6c000)=nil, 0x6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)="2e2f66696c653100", 0x10) prctl$getreaper(0x13, &(0x7f000006c000)=0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(r2, &(0x7f000006b000-0x8)=[{&(0x7f000006b000-0x1)="49", 0x1}], 0x1) sendto$unix(0xffffffffffffffff, &(0x7f000002d000)="0317ee830d48c99b0df7074bea7e5c75e395a6d226a29217de0550a45d1bdb6834bda16b754318a5a1", 0x29, 0x1, 0x0, 0x0) 2017/11/21 09:46:13 executing program 1: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000640000-0x4)=0x0) ioctl$TIOCEXCL(r1, 0x540c) set_robust_list(&(0x7f0000fff000-0xc)={&(0x7f000071b000/0x3000)=nil, 0x20, &(0x7f00002d5000/0x1000)=nil}, 0xc) [ 61.667452] Bearer <> rejected, not supported in standalone mode [ 61.683284] device gre0 entered promiscuous mode 2017/11/21 09:46:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000766000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000094a000-0x4)=0x0) ptrace$peek(0x3, r1, &(0x7f00005c8000)=0x0) readv(r2, &(0x7f0000496000+0xed)=[], 0x0) read$eventfd(r0, &(0x7f0000400000-0x8)=0x0, 0x8) fcntl$setsig(r2, 0xa, 0x12) r4 = accept4$inet(r0, &(0x7f00006a2000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000010f000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000d0f000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d59000-0x4)=0x18) poll(&(0x7f0000b29000-0x20)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffffa) fcntl$setsig(r3, 0xa, 0xc) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000820000)=0x8) r5 = dup3(r2, r3, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000f03000)={0x0, 0x9, 0x20, 0x3, 0x1}, &(0x7f00004ad000-0x4)=0x18) ioctl$sock_bt(r0, 0x8906, &(0x7f0000e4d000)="05d185c4814b88ea8518c0cc8737257766c17e8a638da2532a64f24e4d836ddf975a457ecd97d17c939432ed9a1dd5b898380bbf186db128d032df0479fa4cb9aa3f95ee7679e2142a4375ca20cc6083a1ed0014cfa32118286752f04a6d09965671736243faf466ffcea098d0130c6caaf0fdaa6c08c1f0fe67373a7e36a4df8bed462143a722bdca0101ce589413dc40721b850e07869cb4334f9777bf5f9b8f5ad1675014b7b6f0c86484cdbf4288d77b930d9a61571a04077dd170a23e6530ce57aa0cf467cddfbc1eeb0580d7e7bf3f0b195efd8254a20c71075c8d8b65d0d54875ff2a20e77601fec752ce") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b0c000)={r6, 0x5, &(0x7f000012c000-0x8c)=[@in6={0xa, 0x3, 0x3a9d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x84b}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}]}, &(0x7f0000c02000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000fb000)={0x9, 0x1, 0x40, 0x9, r6}, &(0x7f00000df000-0x4)=0x10) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000abb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000073f000-0x4)=0x14) fgetxattr(r3, &(0x7f0000132000)=@random={"747275737465642e00", "2f6465762f7573626d6f6e2300"}, &(0x7f0000ea6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) ioctl$sock_netdev_private(r5, 0x89fd, &(0x7f000064a000)="a300e5de7b1fb3ae882ba2607d9cdf1bf438efded4babc3d") fcntl$dupfd(r5, 0x406, r2) getsockopt$sock_int(r2, 0x1, 0x3, &(0x7f0000d69000-0x4)=0x0, &(0x7f0000e0e000-0x4)=0x4) tkill(r1, 0x13) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r7, 0x29, 0xd3, &(0x7f00008a3000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/11/21 09:46:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) close(0xffffffffffffffff) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r0, 0x0) write(r0, &(0x7f00005be000-0xcc)="a66a5de27d4b2c8b78cfdc570edd899ddc81ce92f45d320d29391c9013889ed44a9c9fe5a169eb2fffb5bcfd9c2a1f507aa6a7dc0d62bd0a063ca53416e5978ad525d0f1cbe536286e3e6162d332be8b981361d1b38da139519a8db6aca9246eafe2e1d515206057753470e202a997525f28bc8e1f68f2959353159075f5306987b0d8f8af69b868c40bac231c25ab8d83ad5e24b08313e51aa380bbee75be36593122bf5a8aabfa124aad91241c2c342fd96a55064237c78efcf42770bcf46bc0642414ca998a3a5e820bcd", 0xcc) r1 = dup(r0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00005b0000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) accept4(0xffffffffffffffff, 0x0, &(0x7f0000e5c000-0x4)=0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x10000000002) fallocate(r2, 0x11, 0x0, 0x44400004) 2017/11/21 09:46:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40000000006) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common="65716c00000000000000000000000000", @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c51000)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) munmap(&(0x7f0000967000/0x3000)=nil, 0x3000) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000cc8000-0x10)={0x400, 0x0, 0x7, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000fad000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000926000/0x2000)=nil}) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f000054c000)=0x4) ioctl$KVM_RUN(r5, 0xae80, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000092a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000018b000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000578000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="65716c00000000000000000000000000", @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x84, 0x0, 0x0, 0x100000001, 0x10000000000005, @ipv4={{0x5, 0x4, 0x5, 0x3f, 0x101c, 0x2, 0x0, 0x6, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @udp={0x1, 0x2, 0x1008, 0x0, "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"}}}, 0x1026) 2017/11/21 09:46:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000054b000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a91000)={0x0, 0x78, 0x0, 0x7f, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x33b3, 0x7ff, 0x0, 0x2, 0x0, 0x2, 0x900000000000, 0xfffffffffffff801, 0x0, 0x0}, 0x0, 0xa0d, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006e5000-0xc)="2f6465762f6175746f667300", 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000afd000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00003b9000)={r3, 0x201, 0x2, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={0x2, 0x78, 0xda, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) seccomp(0x1, 0x1, &(0x7f000007a000)={0x0, &(0x7f00003a1000)=[]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000079a000)={0x0, 0x0, 0xffffffffffffff9c}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a36000-0x9)="2f6465762f72746300", 0x6002, 0x0) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000203000-0x4)={0x3, 0x1, 0x5, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xda, 0x0, 0x74, 0x4, 0x0, 0x0, 0x0, 0xc, 0x102, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffbfffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x0, 0x0) r7 = userfaultfd(0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f00002a5000-0x20)={0x2, 0x7, 0x4, 0x4, 0x451, 0x5, 0x6, 0x1f, r5}, &(0x7f00003b6000)=0x20) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) socket(0x5, 0xe, 0x8) [ 61.734190] Bearer <> rejected, not supported in standalone mode [ 61.803907] device gre0 entered promiscuous mode 2017/11/21 09:46:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x9400, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2004, 0x2, 0x40045f, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d46000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) r1 = getpgrp(0x0) ptrace$getsig(0x4202, r1, 0x4, &(0x7f00007d2000)={0x0, 0x0, 0x0, 0x0}) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, r0, 0x0) socket(0x14, 0x807, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setstatus(r0, 0x4, 0x2041) socket(0x1, 0x7ffff, 0xffff) clone(0x0, &(0x7f0000001000-0x1)="df", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000000000)="") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x40046103) mmap(&(0x7f0000000000/0x8b8000)=nil, 0x8b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x10) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000581000-0x4)=0x0) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00008b9000)="240000001e000d01f8010640001f0000018ede000f000bfa06000000000000000c0000c7", 0x24) r4 = memfd_create(&(0x7f0000fc8000+0xe8)="8f6f64657000", 0x800000004000) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000082000-0x4)=0x9) ptrace$cont(0x3, r2, 0x401, 0xfb) waitid(0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, 0x0) sendto$ax25(r4, &(0x7f0000a26000-0xcf)="9b0e875c7f05b5768a1abd3eabaea3debefd9fc366ba0c5e873d7ffbbb969614fcfa615866e53b4634a748b9c3f982d5cabf286dc8fc84192d0dc26ca31525c0c422fe533029784e2d791c05c3af79e4596d2b183f470b905d259420e9b9fafe5f1257586e4834202b749a4d7741fbcf39ded5f6c9471dca7673075335c197dfac56cb8db1cc0300390f783a8d36c2244dd58249effbbb1d5d4e4c5c1e9ee5d092ce37bc702a85610d28ccd3924754bee156db2993cce30344919e0342aa8c6c61514a587c53bcf09f05823e4d9173", 0xcf, 0x0, &(0x7f000071a000)={0x3, {"7953905518ca6a"}, 0x1}, 0x10) ioctl$sock_SIOCSIFBR(r4, 0x8940, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000001000)=@generic="443acadd2f87579f1b126b8bdec61a19", 0x6}) socket$bt_cmtp(0x1f, 0x3, 0x5) sched_yield() 2017/11/21 09:46:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000ff8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000081a000)=[{&(0x7f0000c65000)="290000001c00190455a8a349000a407c020072ff00000000ff0800de09000100ff0000000008000809", 0x29}], 0x1) fchmod(r0, 0x8) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002ca000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2, 0x0) recvfrom$inet(r2, &(0x7f0000937000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5, 0x40, 0x0, 0x0) 2017/11/21 09:46:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000040000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x0, 0x2000004005) read(r1, &(0x7f00008f3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c) socketpair(0x10, 0xb, 0x0, &(0x7f0000cc8000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000006c000-0xc)={0x1, r0, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f000016c000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001de000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000364000)={@rand_addr=0xfffffffffffbfffb, @local={0xac, 0x14, 0x0, 0xaa}, r5}, 0xc) r6 = epoll_create(0x437) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f0000fac000)={0x1ffffffe, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000baf000)={0x0, 0x5}, &(0x7f0000c76000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000016b000-0x10)={0x0, 0x200, 0x400, 0x5, r7}, &(0x7f0000045000)=0x10) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f0000e3b000)=0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000064000)=0xc80, 0x4) accept4$ipx(r4, &(0x7f0000eba000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000a30000)=0x10, 0x800) mmap(&(0x7f0000599000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f0000d5a000-0x18)=[@generic={0xd885, 0xf3, 0x0, 0x8}, @generic={0x67, 0x0, 0x0, 0x0}, @generic={0xd39d, 0x0, 0x0, 0x9}], &(0x7f000000a000)="73797374656d00", 0x400, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x100000001, 0x0}, 0x30) r9 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00004a7000-0x10)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f000000c000)={r11, 0x100000007fffe, r4}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00005a9000-0x8)={r11, r10}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00009f6000-0x10)={r10, r11, 0x400000001}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000054f000)={r13, r12}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000baa000)={r14, 0x7fffe, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000068a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000416000)={r15, 0x80000007fffd, r8}) shutdown(r9, 0x20004) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000aa0000-0x24)={@rand_addr=0xc770, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, []}, 0x10) r16 = socket(0x2000000000000010, 0x802, 0x0) write(r16, &(0x7f00001b8000)="240000001a0025f00018001000e8fc1a0a0b00ff0004bf0202ffffeb0800040048186be0", 0x24) mmap(&(0x7f0000000000/0x528000)=nil, 0x528000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x80f, 0x0) ioctl$sock_SIOCETHTOOL(r16, 0x8946, &(0x7f0000bdf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009a8000-0x65)=@ethtool_perm_addr={0x20, 0x5d, "1b2d9b0001000000000000315cf566e5f79f8555cb55c560caf34e11d8bca82d6d673ff65ae5d11beceae2f1c10c88df5aa12c5483c2312be69ccdb5db80d09150348a6f40fa4d6423c00000000000001a0000000000000018b9f71fc3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0xa2, &(0x7f0000412000)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x94, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffe, {0x1e, 0x4, 0x0, 0x1ffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@multicast2=0xe0000002], 0xfffffffffffffffb}]}, @ssrr={0x89, 0x1b, 0x0, [@broadcast=0xffffffff, @rand_addr=0xfffdfefffffff702, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @rr={0x7, 0x1f, 0x2, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0, @multicast1=0xe0000001]}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}, 0x0) 2017/11/21 09:46:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) readahead(r0, 0x4bb378ec, 0x8c) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000bd5000)={0x668, 0x102, 0xe2}) 2017/11/21 09:46:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000844000)="2f6465762f70746d7800", 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00006e3000)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f0000060000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d1a000)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x8, 0x3, 0x5, 0x1b, 0x20, 0x80, 0x7, r2, 0x0}, {0x5, 0xff, 0x7, 0x1, 0x0, 0x100000000, 0x1ff, 0x5}, {0xc9, 0xffffffff80000001, 0x9, 0x9}, 0x10001, 0x5, 0x9, 0x0, 0x2d, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa8, 0x80000000}, 0xf, @in=@empty=0x0, 0x40, 0x3, 0x0, 0x3, 0x4, 0xffffffffffff0001, 0x9}}, 0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000006000-0xb)="2f6465762f6c6f6f702300", 0xc8, 0x4000) ioctl(r3, 0x1267, &(0x7f0000006000-0x1)="c8") ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f6375736500", 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000339000)={0x3, r0, 0x0}) read(r0, &(0x7f0000518000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8) io_setup(0x2, &(0x7f0000df5000+0xd51)=0x0) dup(r0) io_cancel(r5, &(0x7f0000690000)={0x0, 0x0, 0x0, 0x6, 0x4, r3, &(0x7f0000bb9000)="e12f1b968046850b0a13ca64dd15dc9584a2380deb34915a35d10413736dd4541ff58d8b5def063168c85fadeb6efd4cea733074535a31b2542728122bbe3f935c87bc52eadc8064065b08b4571d7ca2be67db8587d1525dad656d6f01fcc393947ecc4fbe790b291be55a2e5d54154468aa367a6005d5b881fb5010591d09af27339bb77c4129a4f43d3159ebba32bef53d7ffb25eab04f0f3ea30c50372f2e5a1ff63344d2c3d02e3144dea7111d992485bc13d7c36c71444878d7dc21534df20ec5a8eea6e874c9d9c30865ace705adf29ccddd68af778fdc3cb12463eff9fa9eade9d034df02bb2720", 0xeb, 0x4, 0x0, 0x0, r4}, &(0x7f0000345000)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000928000-0x138)={{0x100000, 0x6000, 0x9, 0x101, 0x7, 0xfffffffffffffffb, 0xeb75, 0x70, 0x5, 0x3, 0x1, 0xf47b, 0x0}, {0x4, 0x2, 0x2ea4db91b9590deb, 0x3, 0x88e0, 0x8000, 0x101, 0x0, 0x200, 0x6b, 0x0, 0xfffffffffffffb69, 0x0}, {0xf000, 0x15000, 0xf, 0x2, 0x5775, 0x1, 0x9, 0xfff, 0x4, 0x8000, 0x1, 0x8, 0x0}, {0xf000, 0x0, 0xb, 0x8, 0x9f, 0x8, 0xf1, 0x8, 0x9, 0x6, 0x3, 0x5c6bb298, 0x0}, {0x6000, 0xf000, 0x0, 0x9, 0x0, 0x7, 0xdca, 0x401, 0x9ed, 0x5, 0x6, 0x9, 0x0}, {0x1, 0xf000, 0x1b, 0x4, 0x1, 0x5, 0x1, 0x8, 0x9, 0x20, 0x1, 0x3, 0x0}, {0x101004, 0x0, 0xd, 0x100000000, 0x5, 0x1, 0x8, 0x20, 0x4, 0x5, 0x3, 0x1c80000000, 0x0}, {0x0, 0x5000, 0xc, 0x8, 0xb5, 0xfffffffffffffffb, 0x2, 0xf97a, 0x2, 0x3, 0xffffffffffffffff, 0x3, 0x0}, {0x5000, 0xf001, [0x0, 0x0, 0x0]}, {0x101004, 0x4000, [0x0, 0x0, 0x0]}, 0x40012, 0x0, 0x1000, 0x100, 0x9, 0x6400, 0x3000, [0x0, 0x8001, 0x40, 0x6]}) r6 = syz_open_dev$mouse(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x5, 0x20c2200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000001000-0x1c)={0x10, 0x800, 0x1bf46f0b, 0x0, 0x8, 0x841, 0xdd9a, 0x8, 0x3, 0x100, 0x5, 0x0, 0x0, 0x0, 0xfff, 0x9, 0x3, 0x2, 0x800}) ioctl$TIOCSSOFTCAR(r6, 0x541a, &(0x7f0000681000+0x57f)=0x1f) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00008ba000-0x4)={0x7fff, 0xc1, 0x5}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r0) ioctl(r0, 0x5382, &(0x7f0000001000)="") [ 61.877306] QAT: failed to copy from user. 2017/11/21 09:46:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d3d000)="2f6465762f6c6f6f702300", 0x4, 0x2002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000d35000)={0x0, 0x0}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = dup3(r2, r3, 0x0) timer_settime(0x0, 0x0, &(0x7f00001eb000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000c21000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f0000697000-0x78)={0x2, 0x78, 0x46, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000aeb000)={0x7, &(0x7f000076a000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setns(r0, 0x40000000) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000974000)={r6, 0x1}) r7 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000051c000)={@generic="af41dff1f707d6409c7a4cb5cb29986c", 0x10000}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c82000-0xf)="2f6465762f73657175656e63657200", 0x400000, 0x0) accept4$inet(r4, 0x0, &(0x7f00006ea000)=0x0, 0x800) r8 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_PIT2(r7, 0x4040ae77, &(0x7f0000afd000-0x40)={0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) eventfd(0x200) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f0000001000-0x20)={r8, 0x0, 0x2, r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r8, r7) write(r1, &(0x7f0000e60000-0xd8)="", 0x0) 2017/11/21 09:46:13 executing program 5: open(&(0x7f00003a9000)="2e2f66696c653000", 0x4000, 0x10) 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) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x8000080800) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4003, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() socketpair(0x140000002000c, 0x80e, 0xc, &(0x7f0000c60000)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x6, 0x78, 0x40000000000040, 0x80000000, 0x16e6800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0xffffffffffffffff, 0x0, 0x0, 0x100, 0x4, 0xfffffffffffffffc, 0x0, 0x0, 0xba89, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0}, r2, 0x0, r4, 0xa) r5 = socket(0x100000002, 0x1, 0x0) setsockopt(r5, 0x6, 0x9, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet_opts(r5, 0x0, 0xd, &(0x7f0000774000-0xf4)="f751cbd5578d9fcfbb38802494bc1a869ecf06869c1ae5d824ce5cf6cc1afec8513a871f0c43011163e75e64393c707c23b0d1a8000f0fde0494c8db2e7ca0151dfa09806bc79f2bcf4417af0c0787e547246cc88368005383733bb4cfa95cbc505e22cf1662eb5053a9af8936ee3405c5aeb1a9b497fd387484760ed22598b8d25e4606f8918bf5254906e40ecabecccbbc1f3fa05f5237a965b6e12787a776ff1be9998ab6c06c28a0020000008d3bf24500807f8390fb00094fb1995eefa1779364802a4e3b5f2fb100cb2e511a080b491139d14bdf8869f77d02a60c73f097730900000000000000b803048a38b1a6f1630f", 0xf4) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000708000)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x1, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd6f46692db30d14cfd35bff7f000085da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000f44000-0x4)=0x0, &(0x7f00006e8000)=0x4) connect$inet(r5, &(0x7f00007de000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000cfd000)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000ed2000)=0xc) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000071e000-0x4)={0xffffffffffffff6d}, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x2, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x13, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800080000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffec, 0xffffffffffffffe0, 0x1, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) getsockopt$sock_int(r5, 0x1, 0x2d, &(0x7f0000d9a000-0x4)=0x0, &(0x7f0000eca000-0x4)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000095000)={0x0, 0x0}, &(0x7f0000d32000)=0x8) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000d44000-0x8)={0x0, r6}, 0x8) tee(r5, r5, 0x3f, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000b5a000-0x10)={0x0, 0xffff, 0x46a4, 0x3}, &(0x7f0000374000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000da2000)={r7, 0x9}, &(0x7f000038f000)=0x8) sched_setaffinity(r2, 0x8, &(0x7f0000a6e000)=0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0xffffffffffffffff) dup(r3) socket$inet_icmp(0x2, 0x2, 0x1) r8 = syz_open_dev$tun(&(0x7f00001bc000)="2f6465762f6e65742f74756e00", 0x0, 0x80) dup2(r8, r5) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00008dd000)={0xfffffffffffffffa, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) capset(&(0x7f0000360000-0x8)={0x0, r2}, &(0x7f000051b000)={0x0, 0x0, 0x4, 0x0, 0x2, 0x0}) [ 61.886600] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. [ 61.916679] device eql entered promiscuous mode 2017/11/21 09:46:13 executing program 3: prctl$void(0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x8, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x6da5, &(0x7f0000001000)=0x2) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000fe000-0x4)=0x0) 2017/11/21 09:46:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = getpid() ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f00007f0000-0x4)=r1) r2 = syz_open_dev$vcsn(&(0x7f0000d54000-0xa)="2f6465762f7663732300", 0xff, 0x80002) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000ab4000-0x2)=0xa79, &(0x7f0000a46000-0x4)=0x2) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) 2017/11/21 09:46:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = gettid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000d57000)=@file={0x1, "2e2f66696c653000"}, 0xa) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b0b000)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000920000)=0x0, &(0x7f00004f0000-0x4)=0x0, &(0x7f00001a2000)=0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00001da000)={0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r3, &(0x7f00002f0000)=[{&(0x7f000096a000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00004c6000)=[{&(0x7f000090d000-0x1d)="3b02d08c69f841d565a879083f8ee90a3d7d77585ed5bd503afd3d4867", 0x1d}, {&(0x7f0000fd7000-0x66)="631602a7a9d4423104c7d4bd9adc764c2f34c65f9386b83afbbe88f1a2da5f2b7f5a0956bbd8e561f0460eb7aa16cdd7dd9e31fbf2502be01164f95ef2b40251da7bb624185766a84da5df2b2186000ddabee35b45fc7731fee7152c198a0285da1165e5c515", 0x66}], 0x2, &(0x7f0000d46000-0xaa)=[@cred={0x18, 0x1, 0x2, r1, r5, r6}, @cred={0x18, 0x1, 0x2, r1, r5, r7}, @cred={0x18, 0x1, 0x2, r9, r5, r7}, @cred={0x18, 0x1, 0x2, r9, r10, r6}, @cred={0x18, 0x1, 0x2, r4, r10, r11}, @cred={0x18, 0x1, 0x2, r9, r5, r8}, @rights={0x30, 0x1, 0x1, [r0, r2, r2, r3, r3, r3, r0, r2, r3]}], 0x7, 0x0}], 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000f6a000-0x4)=0xffffffffffffffff, 0x4) sendto$unix(r3, &(0x7f00005c4000)="f1", 0x1, 0x800000000000000, 0x0, 0x0) clone(0x204efe, &(0x7f00008a9000-0xbd)="", &(0x7f00002c9000-0x4)=0x0, &(0x7f0000613000-0x4)=0x0, &(0x7f0000c2c000-0x1)="f5") connect$unix(r3, &(0x7f0000b45000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) r12 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce7000)="2f6465762f6b766d00", 0x0, 0x0) r13 = ioctl$KVM_CREATE_VM(r12, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r13, 0xae60) r14 = ioctl$KVM_CREATE_VCPU(r13, 0xae41, 0x2) ioctl(r12, 0x7, &(0x7f0000d10000-0x8b)="3b11bb5c971b35d98886ce88e071621f3fa59042b223b4b5aef1e62c4052f693d0d1066a20418d248cef5aa96ac2e14924bd2f0dd9d1a21fe71f9814a3e9b5f189d95951e4b6bd47028659a86735cb523fff2a981c51b6973948b3eee80f4ef1d29f57a1289f45cdcd25137ec9ecaa1a6a7bef237090c5ef737877ac6475276201f011f7fb4087d3fc87f8") ioctl$KVM_SET_LAPIC(r14, 0x4400ae8f, &(0x7f0000d27000)={"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"}) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x7fffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x2, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r14, 0x4090ae82, &(0x7f0000ad8000)={[0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x200}) ioctl$KVM_RUN(r14, 0xae80, 0x0) ioctl$KVM_RUN(r14, 0xae80, 0x0) r15 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r15, 0x4b4a, &(0x7f0000829000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r16 = gettid() perf_event_open(&(0x7f0000a3d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r16, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x3e, r15, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xf62, 0x0, 0x0, 0x0, 0x0, 0xc84, 0x8000, 0x0, 0xfc, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 61.967254] QAT: failed to copy from user. 2017/11/21 09:46:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001d0000-0xb)="2f6465762f6c6f6f702300", 0x2) pwrite64(r0, &(0x7f0000c25000-0x2)="fb38", 0x2, 0x0) fchmod(r0, 0x50) fcntl$addseals(r0, 0x409, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r2, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f00002a1000)=[{0x1d, 0x23, 0x1, 0xffffffffffffffc0, 0x102e, "000000070b0003000000000000"}], 0x1d}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000799000-0xb)="2f6465762f766373612300", 0xa6, 0x0) sendfile(r0, r0, &(0x7f0000c11000-0x8)=0x0, 0x7c) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x407, r2) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000f95000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000a52000)={0x0, r5, 0x200}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000050a000-0x10)={r6, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000cb0000)={r7, 0x0, 0x0}) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000000000)="f3") perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x7, 0x0, 0xfffffffffffffffd, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0xfffffffffffffffe, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sndseq(&(0x7f00009b1000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r8, 0x408c5333, &(0x7f0000925000)={0x92, 0x100000004, 0x9, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000016e000-0x10)="2f6465762f73657175656e6365723200", 0x40200, 0x0) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f000096d000)={0x6, {{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe75d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x1, 0xffffffff7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd8c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f00008f2000-0x50)={{0x8001, 0x5}, {0x2, 0x7a}, 0x9, 0x5, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r9, 0x80045104) setsockopt$inet_udp_int(r9, 0x11, 0x64, &(0x7f0000dcd000-0x4)=0x5, 0x4) read(r8, &(0x7f0000c7e000)="00000000000000000000000000000000000000000000000000000000", 0x1c) clock_gettime(0x7, &(0x7f00001ba000)={0x0, 0x0}) request_key(&(0x7f00003b5000)="7573657200", &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000248000-0x10)="2f6465762f73657175656e6365723200", 0xfffffffffffffff8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r8, 0xc0a85320, &(0x7f0000951000-0xb0)={{0x80, 0x10000}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10008a, 0x0, 0x6, 0x0, 0x3fffffffffff, 0xfd, 0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b12000)="2f6465762f73657175656e6365723200", 0x8000000024401, 0x0) close(r9) 2017/11/21 09:46:13 executing program 3: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000dd0000-0x8)={0x0, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000868000+0x25a)="2f6465762f76637300", 0x400000, 0x0) fcntl$dupfd(r0, 0x406, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mlock(&(0x7f0000abe000/0x4000)=nil, 0x4000) ioctl$VT_RELDISP(r2, 0x5605) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r4, 0x0, 0x10, &(0x7f0000d56000)="000000dd020001020000008c5ee18c1000f100000000fff2", 0x18) r5 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_settime(0x2, &(0x7f0000ef9000-0x8)={0x0, 0x0}) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8982, &(0x7f0000000000)="") r7 = socket(0x4, 0x40080003, 0xfffffffffffdfffd) fcntl$getownex(r3, 0x10, &(0x7f0000eb8000)={0x0, 0x0}) getresuid(&(0x7f000073d000)=0x0, &(0x7f00005ed000-0x4)=0x0, &(0x7f0000fde000)=0x0) lstat(&(0x7f0000eda000)="2e2f66696c653000", &(0x7f0000c34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r7, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x15, 0x1a, 0x11, 0xfffffffffffffffe, 0x0, "0a04040800"}], 0x15}], 0x1, &(0x7f00007fa000-0x30)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x2, 0x0}, 0x0) r11 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000ffd000-0x40)={0x5, 0x8, 0x8, 0x9, 0xfffffffffffffffd, 0x7, 0x3ff, 0x3}) fchmod(r5, 0x2) getcwd(&(0x7f00003d1000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b) mq_timedsend(r11, &(0x7f00005d7000-0xdd)="c44d91c2b60db2a704214983ebfaa804804a8af9f798403b0ba1fdc90e40ad1dd54bdaeba4649974f75e5b7bb7f540ce35d61a0fd92829a57c09d2d3c93d8cd054de8e2a9e6e1c0cbe94578e7c145d52a5628d7be6b9b933f829db653bf8e402f2f59dce7fbb1d9f68572099a12ea8886ad3df43abc7046f3c24ababb650e6f40f19b2fc218e6a539c732083eb708ce1d5c7912fda07750e985dcd2a8b575ea81a4ab57b551738cbc9ffeebe40132e2d49ab0469a060beb5d786e99771218d8e1edec5bbf48ebf2f2a41d3a796026ff73855ab8e8979a5a3496540ca7b", 0xdd, 0x6, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000e1e000)={0x0, 0x4981}, &(0x7f0000447000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000f3e000)={r12, 0x25, "ddd0182646857b3f2ea1ec6152fa840431bcda9337bf429336181a85284bd654e94f03acd4"}, &(0x7f000066e000)=0x2d) mq_timedreceive(r11, &(0x7f00007f8000)="0000000000000000000000000000000000000000000000000000000000", 0x1d, 0xfd98, 0x0) r13 = socket(0xf, 0x3, 0x2) write(r13, &(0x7f0000f09000)="0209000002000000fe0c1d1207e33700", 0x10) 2017/11/21 09:46:13 executing program 2: r0 = socket$inet(0x2, 0x0, 0x505b) mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd0, &(0x7f0000bb0000-0x4)=0x94ca, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f00004bd000)=0x7) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000670000)=0x3, 0x4) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000f70000-0x4)=0x40000080000001, 0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000f6a000)={0x5, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007f4000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f70000)=0xe8) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000f6f000)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0xff, 0x100, 0x500, 0x1580000000, 0x200000, r2}) r3 = syz_open_dev$sg(&(0x7f0000db9000-0x9)="2f6465762f73672300", 0x6, 0x2001ff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6e000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f6e000)={0x0, 0x0}) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000f70000)="2e2f66696c653000", &(0x7f00007c9000-0x14)=@random={"6f73322e00", "2f6465762f73657175656e63657200"}, &(0x7f0000f70000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78) accept4$inet(r3, &(0x7f0000f6c000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008f7000-0x4)=0x10, 0x818) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f6e000-0x4)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000cd2000)={0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0xf, &(0x7f0000f71000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002f7000)=0x14) r5 = getuid() mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f6f000)={{{@in=@rand_addr=0xfff, @in=@multicast1=0xe0000001, 0x1, 0x9, 0x2, 0x9, 0x7, 0xa0, 0xa0, 0x1, r4, r5}, {0x7, 0x3f, 0x400, 0xfffffffffffffff7, 0xac, 0x9, 0x8, 0x8001}, {0x6, 0x20e, 0x1, 0x7f}, 0x200, 0x5, 0x0, 0x1, 0x40, 0x5}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x0}, 0x13, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000, 0x3, 0x2, 0x1, 0x7, 0x5, 0x9}}, 0xe8) sendto$inet6(r1, &(0x7f0000f35000)="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", 0x5ad, 0x0, &(0x7f0000f65000)={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f73000-0x1)="a5", 0x1, 0x0, &(0x7f00002a7000)={0xa, 0x3, 0x801, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe00}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000b79000-0x4)=0x81, 0x4) recvmmsg(r1, &(0x7f0000549000)=[{{&(0x7f0000f5d000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f70000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, 0x8}, 0x2}], 0x1, 0x2141, 0x0) 2017/11/21 09:46:13 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000012000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x85, 0x0, 0x0, 0x0, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f72746300", 0x3ffe, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000008000-0x8)="6b657972696e6700", &(0x7f000001a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000000d000-0xa)="73797a6b616c6c657200", &(0x7f0000016000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000001e000-0xc2)="de1cedf472b18e11f1ab9e3336aafda995d35e5d4cc4f26502d133dea22b8634befce1271eae25c942df9d3fd8756b9eef102fe265aeda95aeb13ba85446e9d645712e978698040000000282a1c4620043947fc2c1e3379710a2f74b4c7657e44e77aa6329e669ebf89e66c3d569adaa6bc32e885858e8025da1ada9941ff5caf1230b596a55411dfe413dcc2b3d7e06e02520d7e018f6d1cfee180f3b7ec3c4000884f7ef0ea37b22fd2428f47fd90a7549269951fca725ba368c04ba51531c9620", 0xc2, r1) keyctl$get_security(0x11, r2, &(0x7f000001d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, r3, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097e000)="ff8d57a9a2457355032fc98690f53a6e97c97677ea0964b6497540f22dbd387a8295139bd52e79ba1dbe169bc3895e77020442a6baad7d6e9796cd9252c656e35012d8e4644605a7", 0x48) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f00004fa000-0x1)="c7", 0x1, 0x8000, &(0x7f000037c000)={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000b4a000)=0x0, &(0x7f0000f52000-0x4)=0x4) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000f53000-0xa)="2f6465762f7663732300", 0x3, 0x20040) sendmsg(r4, &(0x7f0000114000-0x38)={&(0x7f0000d89000)=@nfc={0x27, 0x2, 0xffff, 0x1}, 0x10, &(0x7f0000f51000-0x50)=[{&(0x7f0000b3e000)="be767b43e8126313f1fa515dd93cf4bba8e466b1787aedb4626eebe0fe048127c8c788b8bc80a129e865af894bf226820ebf4c946bd3532fb321b167c348dcad0840f8eb14396bb11e1a7ec005bd0246433141e34667cd158c478f89dfbc231419994c74709801ea3cf946", 0x6b}, {&(0x7f0000f50000)="000000001c004007", 0x8}, {&(0x7f0000f50000)="7667b654a07ff43e47751bf26e386aa929b28770d6f76f7ced0b20ffca779a34dc1e683d7b40d2f8ce3a0a85b6a0f72d881aa63501078fac7e661fbccfc6a326215feb22a0a10e68d6e64ade36a068a36bcea37ec05a2937e029e7068df25a193da82f793276fb2431c7baeb9fb909a77a30ba0d759e485aa5c78a003922cc71aebd4805ab4917e1c06050b617e9acb67686aa113b122b6407a300c79fc012fc1c855c90dc49feaa705d12855197ce05cd384f96da0790db4ba5fd7d402587bf72ec1319a89d1f593d", 0xc9}, {&(0x7f00000a7000)="2a98a3eeba5369eadab38131f91fe2275eb86699", 0x14}, {&(0x7f0000082000-0xab)="0c120cd728da235c656753b5911a8fa176462ab1bdb40000000000010000e114b81e79f6f42deedb49990fd2d7fa74bd4e3fa5a7dd0f013925f9bb49614273c6cbc06409ce7d121b7bfdba5e9b1153072af129fcad453c769a49d7b282dcc0e15e18aae1cf45665123ce88f2b19a39d708467b870303219b178c334edb6184984b532990634dcf1a69919c1c924d31dd6707530b75bd2be9cd7fec5569f7eb4647a40be1536f68411e82ae", 0xab}], 0x5, &(0x7f0000f50000+0xc56)=[{0xf8, 0x10e, 0xff, "0808aa8195243cbcd0f582db1a22d0c851068ab037b727ed9ab7f85107e794c96032ed3812e3e8d4113ecf2454fbdbf3d365281d9db8e1dc5a395222e276d62611e0651e9b94940c10dd79bb92a38eac2044115c848cf98c8a480f3d636bd4dd5ae2185932c6cbc7a61a86fe976eeea3a8f42ea824f1cc25a84fa0420de1ec80e03b6ca863791059fc2a7ffa2bb7bd90a574b5a91227311e5bc4a2a45abddd72b5aaa07b9a892ae6e93e826ec85dfaba51ed882d87eaf6ddfafebf1a9a353e46511a2d1550bb9679713b8c5d413fbabecc586d15395f4a8f2ec4694e46af055a0e8d03d536425e91"}], 0x1, 0x48000}, 0x8880) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000f53000-0x88)={0x0, {{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8006}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000f51000)={&(0x7f0000f56000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f57000-0x40)=[{&(0x7f0000046000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f0000f56000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000952000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f0000f56000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}], 0x4, &(0x7f0000f52000)="0000", 0x2, 0x7}, 0x41) mremap(&(0x7f0000525000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000bb4000/0x4000)=nil) sendto$inet6(r3, &(0x7f00000e8000)="67eeb239a96331e262bf0b434ac2509b19c35149fac802afe1ff71128d53c1a0cb38a2a23ffe7a48ded96ee80e340a41d31144e09e1c7c09defe0998f343e609986821e861230bca263f945cacd0ef76d717ff1e896a42bbcde29f7fdd2216140a9cba6bb76172f4a5d8c44807cba246718481084c461388e5523a063ad2e74330c734556abbeeeeda5c98f2815ae2e5931c2f1d3a5180c7b5e94f0c42b82909f8104ef8025621e6a53847dfbe5f8bfe36eaf72e9c65a6a6a67dde24ccd648582a6d0d39ba", 0xc5, 0x880, &(0x7f00000d3000-0x1c)={0xa, 0x1, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1b}, 0x1c) name_to_handle_at(r4, &(0x7f000001c000+0xfc4)="2e2f66696c653000", &(0x7f0000003000-0x84)={0x82, 0xaa6, "b935bcef64f77758d1b06827426b9040ce5dc09e4625dbb7355030384ddea22e1f969f356c730ed148a5be564da90da6f41ac777a65c4cf655af3a177b93e33433bea144630178b8a4835f0100cb0679a089e6e805fd5d6d4de41121806adcb555930bec0543e03d6033ead2933c134825dc62e4e1d9ff90a6eb"}, &(0x7f0000b10000)=0x0, 0x1400) 2017/11/21 09:46:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00007aa000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) getsockname$packet(r1, &(0x7f0000f21000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004e4000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000ec2000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) ioctl$TCXONC(r0, 0x540a, 0x0) 2017/11/21 09:46:13 executing program 1: perf_event_open(&(0x7f00008a8000-0x78)={0x8000000000000007, 0x78, 0xdc, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1f, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000bd9000)={0x7, 0x78, 0xffff, 0x8, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x668, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x7, 0x6, 0x20000000, 0xb, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x2d9e6846ad9a8611, 0x3, 0x8000) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x756c, 0x0, 0x0, 0xfc, 0x0, 0x18000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x8000d, 0xce6) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80004, 0x4, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000003000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000003000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000017000-0x9)="2f6465762f73672300", 0x10, 0x4) ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0xfffffffffffffffc, 0xfffffffffffffffc, 0x24, 0x0, 0x3, 0x2000ffff}) ioctl(r6, 0x2285, &(0x7f00009e3000)="00") clone(0x4747e630a668ad7e, &(0x7f00009df000-0x3)="5364b7", &(0x7f0000f03000)=0x0, &(0x7f0000e2e000-0x4)=0x0, &(0x7f0000bc1000-0x1)="0e") ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000d6e000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000519000-0x2c)=@ethtool_cmd={0x1f, 0x1, 0x7ff, 0x727, 0x1, 0x7f, 0x38f9, 0x8653, 0x0, 0x7, 0xcf3, 0x3f, 0x100, 0x9fa8, 0x0, 0x8, [0x2, 0x400]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000fa3000)={r5, 0x23, "08b2c35c207aeb15741c068c315623e5d7467e57e56689923e551dbea5a137cc163d26"}, &(0x7f000000a000)=0x2b) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000fd8000)=0x200000000040, 0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000e59000-0x20)={0x4, 0x1, 0xf000, 0x1000, &(0x7f00003b2000/0x1000)=nil}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00007c8000-0xf)="2f6465762f73657175656e63657200", 0x2001, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00008e8000)=@int=0x0, &(0x7f0000fb9000-0x4)=0x4) 2017/11/21 09:46:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000020b000)="2f6465762f73657175656e63657200", 0x10000, 0x0) ioctl$TUNDETACHFILTER(r3, 0x400854d6, 0x0) ioctl(r2, 0x894c, &(0x7f0000158000)="") ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000055000)=0x0) setns(r0, 0x0) fcntl$setflags(r1, 0x2, 0x1) fremovexattr(r2, &(0x7f00009ce000)=@random={"747275737465642e00", "706f7369785f61636c5f61636365737300"}) setns(r0, 0x0) 2017/11/21 09:46:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xaf7000)=nil, 0xaf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000930000)="2f6465762f6b766d00", 0x3, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000023b000)={0x0, 0x0}, &(0x7f00005e4000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x41e, &(0x7f000021c000-0x102a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x2, 0x410, 0x0, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000000000000000, 0x0, 0x0, @broadcast=0xffffffff, "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"}}}}}, 0x0) socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000e21000-0x4)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000ae7000-0x20)={0x0, 0x0, 0x0, 0x205b5000, &(0x7f00005b3000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f00005b3000/0x18000)=nil, &(0x7f0000ac4000)=[@text32={0x20, &(0x7f00008ee000)="9a00200000eb00660f380722b8010000000f01c10f00531b0f06660f3880690cea6fc50000580064f64f56c44cb8000000000f23d00f21f8351000000d0f23f8", 0x40}], 0x1, 0x1, &(0x7f00006cf000)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) gettid() r5 = syz_open_dev$vcsn(&(0x7f0000f84000-0xa)="2f6465762f7663732300", 0x3, 0x480000) r6 = open(&(0x7f000093b000)="2e2f66696c653000", 0x440, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000060000)={r0, 0x97d8, 0x0}, &(0x7f0000061000-0x4)=0xc) execve(&(0x7f000005e000-0x8)="2e2f66696c653000", &(0x7f0000254000)=[&(0x7f0000060000-0xc)="2f6465762f6175746f667300", &(0x7f0000047000-0xc)="2f6465762f6175746f667300", &(0x7f000005f000)="2c6574683000", &(0x7f000005f000)="6c6f706f7369785f61636c5f61636365737373656375726974795b2b73656375726974796d643573756d1b3d2300", &(0x7f000003f000-0xf)="73656c662e2f5c6367726f75709200"], &(0x7f0000060000-0x18)=[&(0x7f000003b000)="00", &(0x7f000005f000)="2e00", &(0x7f0000016000-0xd)="2b776c616e306d643573756d00"]) openat$rfkill(0xffffffffffffff9c, &(0x7f0000bc5000)="2f6465762f72666b696c6c00", 0x8000, 0x0) r7 = syz_open_dev$mice(&(0x7f0000d5b000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000b47000+0x409)=@sack_info={r0, 0x8400, 0x7}, &(0x7f0000d78000-0x4)=0xc) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) 2017/11/21 09:46:13 executing program 2: mmap(&(0x7f0000000000/0xdd1000)=nil, 0xdd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000063a000/0x3000)=nil, 0x3000, 0x3, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000dd3000)={0x0, 0x0, &(0x7f0000d90000-0x70)=[{&(0x7f0000dd2000)="48aad2d90943b3b03e0e6d2280f91f3c7e220d13a7d33cdb2070cb4927aa028f50b628fcf3606edde2a8fa2b71da2ff7795dd98cc0eb53fe7fb8a0c8776da4a403224e3e9412c10a47e4548593216cf1c3179ed4ee47d3a84f04b4b73ee66a7550acf6a04c5a2a8083a1d57eb2c9af03cc63bb1d75bc3d02e57e97a985fecf9e58c408742b06b48c1d6ea42879de7a199c16ba63c1f5627032b42ad8bb38dc48a44ea0544ff44afc971bf1d6e4b0b726e42b25d911", 0xb5}, {&(0x7f0000dd3000-0xbb)="c4f000d93fd3a533c8b1dae2aeb715322d410e7dedc6ca79503b413ae1b6bc14bbf8f51212a6afe19b27a0516fdd7113665e4502953871d56e39067cc6aaf3a4fc7668c897938432837498a23b35e6a265362b9b88ec22638ad63dbe88ecd5287712f198060c06b0c4efac6860997127748c0ae703c12992845d4ca959133c9bbaec670b7358660ca13c1bacdad755fc4bb6f453e1181f2751234b850c5346432f52e7787d8fc926d9608adda1a64d1ec75eef79d4b3203bd02c1f", 0xbb}, {&(0x7f0000dd5000-0xd)="198a0c63bbbcec68ee19c1bc29", 0xd}, {&(0x7f0000dd3000-0x28)="4f443d3c48f9330edb5712e03bf342c65d71e2ff19a69d97db43ecc922b01679317a111d643983", 0x27}, {&(0x7f0000dd2000)="651cb33883c0746ef196c6288dd9b32fe8bb9d479710626d92e5e64e2ebb110a8a9dc3b479590cdea5b667c1b0ba1fe40e3a68bed2c4a00b062c20a3c18b367f6460a4af00de563eba8ca553bbffc2b3dd22587cc2d1b7a8276239614f578b65f4e223539ef902b61e6ceecfd3446899c746d1a31a635fb4ea921ebe5426e869db411c7bb78a5cf72b03de16570235a5c39a854afcd3910593772811bac12ff7ff3782a5", 0xa4}, {&(0x7f0000dd3000)="60caf92a2d8e39239155b051d2e198b90dec34ec085d1a7cdcbde91085997b6403d664cc1f80d7dfee940844fce629b2354a427bd9ad0f47773e31f1c7b2e2e14c1bc000000080ea85d796315a7fded4c231457186bc1695182665cdb718e4876d102f23623739662807f232eb4d70773b5451e39d4a17b614675246cd96df01c657ed5b79ffff9d27f842eb2e58d3267abc70ca83a61dd0", 0x98}, {&(0x7f0000dd3000-0x40)="790aa0e9af54cc75f2b6d6321780517a93b1967c23e6b27f6510113c6ea212585601a55ddcf0141443fd0ea097212431d18bc0cc306fa83009b4fb24ae823fc7", 0x40}], 0x7, &(0x7f0000dd4000-0xd8)=[{0xd0, 0x30e, 0x228, "cdcd9a3de4921dac2949bf10ed129467153717ebc1b3f5f7159a656dae40d1c1ccfaeba037e9b57a0ee50868a2e9d8ee9e6ad1dce05569f78ca33a4af4f7885ba5f68834b0767993137aa98070506f3e90bed6865d28b3856544c2f52644a8ca01089e3fccd27cbc1a2db42a7eaad70ea8fa9b91cf4f27c963b3e08455478ccb04c23d3d4f8c644425744191fe2da7095cdf296d13a0e7419d473db6978409ded934d432456d597164e0d3be9f5d1057edcc17544c0e6f6f3f412d3b95ba8a270423"}], 0x1, 0x48000}, 0x8040) connect$nfc_llcp(r0, &(0x7f0000b7a000-0x58)={0x27, 0x6, 0x0, 0x7, 0x20, 0x1fe1, "935dc056d599da60d43312149c85f2e5317b94777ede613cc083ec41f6de0269f23e8cb2312d07be9f35a33087566fbe4b85921e7df98f2f8a1b45fddaa94d", 0x2000004}, 0x58) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008cf000-0x20)="0e00000000000000db0001ee000800000000e1ffffaa0000df7fe6000d722a32"}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000ca1000)="b775ef29a0c91ea0125576a83308c0f91ddbec3e767df9292acab0d5004ffd69e6023e97a90daff21c3afd25e995748756d0cdee64abc22afd698eabc3bc351702c2c242edd7df010364e26df4a9bf523f57c16c893a6f7289aa0e31fc9b58afd9614b05941247d076809e75a10090ec97dbb6a82455369a0932e21894c249613dfdadb9695704ca", 0x88) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000c18000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000fc6000)={0xa, 0x0, 0x40000000, @loopback={0x0, 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00007b2000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ec000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000740000-0x10)={r3, 0x400, 0x1, 0xff}, 0x10) sendto$inet6(r1, &(0x7f0000fcc000-0x1)="a8", 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000099000-0x29)={r2, 0x21, "cf98fffffffffffffff9a26bdee6947e8c8938fc7cf87a993ba600000008a87300"}, &(0x7f000045d000-0x4)=0x29) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002a0000)={0x863, 0x0, 0x6, 0x8, r4}, 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000b48000-0x4)=0x0, &(0x7f0000128000-0x4)=0x4) getsockopt(r1, 0x5, 0x80000000075, &(0x7f00005ff000)="0000000000000000", &(0x7f0000208000-0x4)=0x8) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000840000-0x38)={0x0, 0x0, &(0x7f0000459000)=[{&(0x7f000045c000)="000000000000000000000000000000000000", 0x12}, {&(0x7f0000e89000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00001ff000-0x4)="00000000", 0x4}, {&(0x7f0000405000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}], 0x4, &(0x7f00004ae000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60, 0x3}, 0x2020) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00006fc000-0x10)=@common="65716c00000000000000000000000000", 0x10) 2017/11/21 09:46:13 executing program 6: connect$nfc_raw(0xffffffffffffffff, &(0x7f0000257000-0x10)={0x27, 0xffffffffffffffc1, 0x401, 0x0}, 0x10) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000fee000-0x4)=0x3, 0x4) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000004000002, &(0x7f0000957000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000000}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x40) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b8a000)={@common="69706464703000000000000000000000", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_timeval(r0, 0x1, 0x39, &(0x7f0000c67000)={0x0, 0x0}, &(0x7f0000ff0000-0x4)=0x10) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ff3000)={0x9, 0x0, 0xa, 0x4, 0x6, 0x100000001, 0x6a5, 0xb, 0x0}, &(0x7f0000bdc000)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d0a000)={r2, 0x45, "d3bcbf3d29c148d53b30d748baf04375809a4d32d529c62db993d58350f8ffffffffffffff1202e029c530f75a1f0f23fa40d400003d0000000000fc1d66c0e16b98ab2a9d"}, &(0x7f0000ff0000)=0x4d) r3 = socket(0x11, 0x80000000803, 0x8000000000300) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000feb000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x8, 0x3, 0x9, 0x50}, &(0x7f0000482000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000993000)=@sack_info={r4, 0xe3, 0x8000}, 0xc) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000fec000-0xa0)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x0, 0x1f, 0x80000001}, &(0x7f0000ff2000)=0xa0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000ff3000-0x89)="70feda8177a22cd756ac43e3bc97393eec25763c90f835332d87f88fba8a91c5713b67ad571ff267d5a628caed25b000beb90c13d7d96d1073c64f1361f21341987eae454e93848421ba3dc40d856e5790edc45d07500070a8f5a757a28929c1d6a5a215d150fb623e5717c3d48b9c805474c164760d9d8e3bf9d478764f6a73a7dcde7e03e8f6c092") getsockopt$inet_dccp_int(r1, 0x21, 0x14, &(0x7f00000b0000-0x4)=0x0, &(0x7f0000c62000)=0x4) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000ff3000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe1000)={0x3, &(0x7f0000f82000-0x8)=[{0x4, 0x6, 0xffffffffffffffff, 0x0}, {0x3, 0x0, 0x7, 0xfffffffffffffffe}, {0x200000006, 0x6, 0x100000000000003, 0x8040}]}, 0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00009bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket(0xa, 0x20000000000003, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ff1000)=@generic="10990ba5ef94841f4be10ab0fd23368b", 0x10) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x10, &(0x7f0000d57000-0x4)=0x27, 0x4) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x28, &(0x7f0000ff3000)=0x7, 0x4) ioctl$sock_bt(r3, 0x8907, &(0x7f0000c1d000)="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") sendto$inet6(r5, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) 2017/11/21 09:46:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x42) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000966000-0xa)="2f6465762f70746d7800", 0x12000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x7, r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xf, 0x40001, 0x6) accept4$inet6(r0, &(0x7f000055f000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d4f000+0x2b6)=0x1c, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r2, &(0x7f000083d000)="020baf010200000000067bbc8e1d4b48", 0x10) write(r2, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f000075a000-0x4)=0xffffffffffffffc2, 0x4) recvfrom$inet(r2, &(0x7f0000b5c000)="", 0x0, 0x0, &(0x7f0000fcb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) bind$inet6(r3, &(0x7f0000c9c000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket(0xb, 0x4, 0x4) connect$llc(r5, &(0x7f0000b47000-0x10)={0x1a, 0x0, 0x7, 0x0, 0x5, 0x53b, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000063d000)="2f6465762f70746d7800", 0x28000, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() epoll_create1(0x0) 2017/11/21 09:46:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) write(r0, &(0x7f0000574000-0x58)="325d0a3a8a90671f59a54b80f63a538aa13649046cf2c458128fd380a56bc55d23f11b34dcbda53a0c777827b469b5e736875b328790023193475b23dee45bb97e4eb07f2b0cb3988525302298fec1467e9ce27b5f235819", 0x58) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000715000)=0x2) socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) 2017/11/21 09:46:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f6b766d00", 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x40102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) r2 = perf_event_open(&(0x7f0000413000-0x78)={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) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) sendmmsg(r1, &(0x7f0000842000-0x1a4)=[{{&(0x7f0000e2f000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000776000)=[], 0x0, &(0x7f00003d0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r3 = dup2(r2, r1) ioctl$VT_DISALLOCATE(r3, 0x5608) sendfile(r1, r2, &(0x7f000069a000-0x8)=0x0, 0x1fffffffe2) 2017/11/21 09:46:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008fe000-0x18)=@get={0x1, &(0x7f0000f2a000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3}) r0 = openat(0xffffffffffffffff, &(0x7f0000764000)="2e2f66696c653000", 0x22ead460bc92583f, 0x80) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00006cb000-0x50)={{0x8, 0x2}, {0x0, 0x7}, 0x3fffc000000, 0x3, 0x118, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc9000)="2f6465762f73657175656e6365723200", 0x88000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00003c8000)={0x7, 0x1, 0x7fffffff, 0x8, 0x5, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msync(&(0x7f00003bf000/0x3000)=nil, 0x3000, 0x4) remap_file_pages(&(0x7f0000613000/0x4000)=nil, 0x4000, 0x4, 0x8001, 0x2) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000f2a000)={0x0}, &(0x7f000005f000-0x4)=0x4) bind$inet(r2, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$usbmon(&(0x7f00000c4000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f8e000)={0x0, 0x0}) fsetxattr(r3, &(0x7f0000b4f000)=@random={"62747266732e00", "2f6465762f7573626d6f6e2300"}, &(0x7f000033c000)="2f6465762f7573626d6f6e2300", 0xd, 0x1) mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x100000000000003, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x80003, 0x6) mmap(&(0x7f0000c04000/0x1000)=nil, 0x1000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000070000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000ee7000)=0xd34, 0x4) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f000010a000-0x1)="23", 0x1, 0x7c, &(0x7f0000001000-0x10)={0x2, 0x1, @rand_addr=0x892, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000cdf000/0x2000)=nil, 0x2000, 0x0, 0x32, r4, 0x10) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x200000004, &(0x7f00002e2000)="82755e", 0x3) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) [ 62.207109] dccp_invalid_packet: P.CsCov 15 exceeds packet length 1020 2017/11/21 09:46:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x40000000004, 0x8) r1 = syz_open_dev$tun(&(0x7f00007fd000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x101001) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@generic="7d4bf99a2e5e6a2565194c6dcc057e91", @ifru_flags=0x301}) listen(r0, 0x7fffffff) unshare(0x8000400) syz_open_dev$evdev(&(0x7f0000e35000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) r3 = syz_open_dev$sg(&(0x7f0000ba8000)="2f6465762f73672300", 0x5407, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x40049409, r3) sendmmsg$nfc_llcp(r2, &(0x7f0000920000-0x38)=[{&(0x7f0000a12000)={0x27, 0x1ff, 0x1ff, 0x1, 0x1, 0x2, "897dd08ddeecd63c67b3581133d83ddc3b70143b2dae5968ad8c20120281be75aeed309c741fdcdb1abf1e10d7e690ef4071ab155e173223a994b3a99eea6b", 0x3}, 0x58, &(0x7f0000e56000)=[{&(0x7f00005dc000-0x7f)="4d7d9eccc8102d744236498522411120447e263a0f8e74cf13b8f8b8c608893d4193d79b46680ee558cdc5dbd1705c0cf55c8164bcc6d0f4f5f0eebd3b2f0a272b6b106040a33a061f2114473c7d6734be09ae7cb1ae22cfc30c3f05fe13e3a02e2bdf367158777f318247dcec86d90b666864875c21d6a7092bc4d3fec500", 0x7f}, {&(0x7f000031b000-0x33)="388086b8523cef91aea6d6b608e931e7d8929373c426d00e4074b5527baef23b4fef75aece212e416aea5bffd093ee96b5b3fc", 0x33}, {&(0x7f000088e000)="5377211202588627e49c", 0xa}], 0x3, &(0x7f000074e000-0xd8)={0xd8, 0x0, 0x8, "44db1215b2f609ca225118b01b2582f8ad23e86dccd7527b153977b0bda516f1242480ac952f8abc9743c4bbe84126ae60f0af0c366c2a21089f4ba86cd395dbe3993bf4dd440c8966527e300f4ba52123d7df64e3b9a1f8c8b65adfffa55ea75d8747c26881a1b7010ca74088ee0b240051acb1acdd0343312cb631a399f22dd0b0f9d3a8a066ec03ddc35c66faa6ccc43af7009b8ab87967a349d5ec613e696474d088ca0e8434e4feca551ae1d69a0c2da83fd477dd402604d2bf2baf30cb9676e61613006e8ff9c2"}, 0xd8, 0x4000}, {&(0x7f000078a000)={0x27, 0x9, 0x4, 0x3, 0x1, 0x8, "78614d498797af9831ed915f57ddb870c606a78aea922c54477e780abec338a16d8b73df8abaf929c65f5606adecc752c4a34113e482fdd6c06b474643ed1f", 0x9}, 0x58, &(0x7f0000dee000-0x8)=[{&(0x7f000013d000)="9d8f77d411d2d186707c7c53ef697f90a738ddc03dea22426789bbf75ddc4411721654ae77218b9d7436f3739032900a1ad010077cd802967d1388d56bb7e5354ee7ce335c207fb3c46095bf50de7359e622cf3b1a33379d8390aeca83f9b3c7676f07fa7ff5eab286318104fe6bf56f75e07c33afc6a314f6bafb7be51b556f", 0x80}], 0x1, &(0x7f000072f000)={0x28, 0x11f, 0x9, "667b0381046b91153200cfea36eab78b2e529067a34e02708879fd"}, 0x28, 0x800}], 0x2, 0x10) 2017/11/21 09:46:14 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x40000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) r3 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x80000002, 0x2af, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0xfffffff7fffffffe, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, r2, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x6, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000235000)=0x0) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f0000e7e000-0x90)=[{&(0x7f0000b2c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f000014a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f00009c7000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000f6d000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000b2e000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f0000254000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f00003c4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f000079b000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f00006ae000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}], 0x9, &(0x7f00004b7000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000030e000)={0x8000, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000a32000-0x8)={r4, 0xc8}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r3, 0xa, 0x12) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000db0000-0x4)=0x0, &(0x7f0000fe1000)=0x4) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000587000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f000033c000-0xc)="2f6465762f72666b696c6c00", 0x24002, 0x0) bind$inet(r5, &(0x7f000055a000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = creat(&(0x7f0000c33000)="2e2f66696c653000", 0x4) setsockopt$sock_int(r5, 0x1, 0x3c, &(0x7f00001c5000-0x4)=0x1, 0x4) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000d7000-0x4)=0x0) connect$inet(r6, &(0x7f0000215000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d0e000/0x2000)=nil, 0x2000, 0x4, 0x10, r0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000295000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000184000)=0x14) ioctl$KVM_SET_DEVICE_ATTR(r6, 0x4018aee1, &(0x7f000036c000-0xf)={0x0, 0x2, 0x401, &(0x7f00003dc000)=0x0}) connect$inet(r5, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f000022a000-0x1)="", 0x0, 0x4008094, 0x0, 0x0) sendmmsg(r5, &(0x7f0000d3a000)=[{{&(0x7f0000d4f000)=@ax25={0x3, {"cc42ee56af001b"}, 0x0}, 0x10, &(0x7f00003df000-0x48)=[{&(0x7f0000461000-0x1000)="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", 0x1000}, {&(0x7f000061a000-0xd2)="2298df077e84c40a513924b0776345a8808f136810ae8aff9041cbcee260dc8f46f67148987a617eed752f32d101c2799c52df0c220ef7b29dbeef11d5d3f8e54f2cbfcd58e91ed4d59a5471ee548cc40318e1877d94b27616e911e27b19333f4e9e764a73866714928194c3f30da671a96c929fd0908f4f9f9726b7beb2161d5edb4b378886f28cf90160109471619a1e87a23634b42e2cea486c023a3ef4889ffaa0896da340b2da4cf39c5190df41d1071a7b663ab7468609167d07c293d64d6db80b4821cf492e97779225d09173123c", 0xd2}, {&(0x7f00007f6000-0xe5)="e9dc19d053065b9d0cdfc5e1a690cbc95132508da0af6a5c63b6227d803d460554238fdb2a5d010156ac00f9d0fab39e5e7dccfab185f270439de474bbba46f371eadfa64f5e6f06a1a08e3afeff563f7d6bcc1f6c9bb5c93f0ba566c1ac98210bed5ed2f126a9372d85ae07af8250bac732e36f5def3b8509a810965b13753468adfcba62384fb1a4f1330fd11d10abc41917db60b674f70e1d846a21f2da0fa907b6271eaab7330c4e35e971a5e36b6138ea49316535ab9368a5fbcd83c0fc972068728e1cc7c513f07530f564fadd7f45dc882b4d8e28f9895727dc9c5c7bb430e07161", 0xe5}, {&(0x7f0000072000)="8521d11403f22090b75a0ae698255f4bbc55fb8ef70ba34939476e8eeb7e2a503bc8e6dcf1464ed59d36252c6519639597bfb8d794c89d6144a479e1b175ff861c71893bf0cbecb5fe4d6d2acc00114c1cb9afea71e754ea7a29125cce98c64f68230a4f1bae8715c1d194ff78dbe102e32e64b80f01c150ad3ff41f02fa533746c3af477273632005b12ade806410500db6f4a08cdd0cbc052d53c25d1ee8af061b1f1dc66d8d5e731da8e0cf40b75944bd5c1da1ec90e8fa3b3c45bb757f661de48370c884d8238829e0245386eb5a58f8685780295049bf1c294b89d75336fde5eb589597ec9157c61ae1cadef577f2c5a8da10", 0xf5}, {&(0x7f0000e75000)="5f8cddc770d3caad43b1effc48f4d47f07c4784a128ec617b121b49b18d84f6a712744747192d443488887f96cb3deaba808ac73206084f0f713c73ab2510fdb2aaecc60baed023a006ab1e0bb39b2d484bbb2b98f7aed5728cfc1fae16abcc1e143783ab81c953e88f818095fe6104aba866f0a8b0ca46b96ef38f7c75869c82d310c57a0c2a874fa2d0a42524ef15ca95082b91dd0b78309b59b96023e4a62b3", 0xa1}, {&(0x7f00007b0000-0x7)="20076a93ff09a9066d", 0x9}, {&(0x7f0000f03000-0xfb)="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", 0xfb}, {&(0x7f00002da000)="81c2cff1dc7b53f4242f80e7ee5ccd4a6b8076107dc117c60f0541d205896372b320bcfc229e5b5d66ef49b4f301d8fd61a9d711ef17dfd6e85d3e8d547c612941aafe7cd5002b6f12edfa71b6cd3de1ef05b02f208d4ea107c49b70e50c3c1555c1a62d77402f12d9a9c453d1cc1a6169be772d50d733193b9a", 0x7a}, {&(0x7f000081a000)="21d8ca68c37b46d3e4447f330029f30ee218534baf99db0c39b9a45cdc3d4c1115db16ffc3fa9c25346fdcdcea481a1729828f0d4f857767d696aca3ca1bac4d30752c4ddf20c7dabadb0335eeebefdb6959b8b919547971703143d687851a25fadeb7cc9e0ec1e8d9dd3fb93cc1f3055cee7282cbfc6fb1e1566a7725f60055fc2c916a1080f562f208c16cfb04bae46210bf4bc80ae5db3a046fea0656f8e8d9efd616664975886f2fd73272de5c2a261a271bea0664f0aa4fc399", 0xbc}], 0x9, &(0x7f0000cf3000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000199000-0x10)=@llc={0x1a, 0x3, 0x0, 0x4, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000087000)=[], 0x0, &(0x7f0000f86000)=[{0x108, 0x19f, 0x6, "faad30561fff54e675e5a32573897eff9dcedd4004ef95c025cc4b33762f43e4c8b359bb629e9571624fdb0408ca26cd9a4195036e5bb8d8d657f5ead5fe4efb5f58953878299514451f341cff0ca04e8efb85d885e4e9290ee0f1be5345413def03bd3f0b3b9d13459e83bf3bea680dac7c8032ca3c68119f2a1c319321a1e1dcb6a8e79e098f73d12f1595543fdea429c1f4fa97aec9395da84314bc15cfb07e67bd5f28fc9d2716e554a94a2d9f507be2f989d0d7981a6b923bafe9cd68d8319eb9de89eb75d8b18392a5732c8d9d406dfacc704c8c32b4d79e37e4e3aefc6787c3a54b40d48d7751548a4f1640896a8e09de2bc71356fccc806a"}, {0x30, 0x6, 0x200, "38e92e1ef0c8f1a1ac90a4d44e4ad13223aba513081631957d9e422c55c971c832254b"}], 0x2, 0x4000}, 0x0}], 0x2, 0x4000003) 2017/11/21 09:46:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = syz_open_dev$usbmon(&(0x7f0000e81000)="2f6465762f7573626d6f6e2300", 0x3, 0x800) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000488000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f00004b4000-0x89)="") openat$kvm(0xffffffffffffff9c, &(0x7f00002f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000036d000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000ce1000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000bd7000-0x8)=0xd000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000033000)=0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e28000)=0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0x6d) r3 = syz_open_dev$loop(&(0x7f0000fdc000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x14d202) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b6a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00002de000-0x6)={0x0, 0x2}, &(0x7f0000a11000)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000896000)={r5, @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]}, [0xff, 0x0, 0x80000000, 0x2, 0x2, 0x3f, 0x1f, 0x400, 0x5, 0x2, 0x7, 0x1, 0x7ba6c0f5, 0x3, 0x0]}, &(0x7f0000b2a000)=0x108) lseek(r3, 0x80, 0x2) rt_sigpending(&(0x7f0000156000)={0x0}, 0x8) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f000027b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f000069e000-0x14)={0xfff, 0x1, 0x0, 0x1, 0xffff}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) socket$unix(0x1, 0x1, 0x0) 2017/11/21 09:46:14 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f72666b696c6c00", 0x4000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x207) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) r2 = getpgid(r1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0x7, 0x4) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000002000-0x4e)="8bba8160065cd32248a75d79ded8cd1df6d46a2bdce51421238f1a73a468069a8dadbd78eb66dfba73b472459f588615ba65b709b9b062063381c1d118cd92a4648cbc6525566dbe620de6430529") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000000)=0x200000ff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000004000-0x12)="2f6465762f696e7075742f6576656e742300", 0x100000000000c00, 0x804) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x200, 0x9, 0x4, 0x993, 0x792bd2e7, 0x4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000005000)={0x2, 0x401, 0x2, 0x100, 0x5, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000007000)="", 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000005000-0x10)={0x17, 0x63, &(0x7f0000005000-0x63)="d5c07aeae84e722f8d1ac16e1a14ad185795ae0243b7c75c135c2d63c70b0fb6baad1532801439f3e2864a886f5a798961163df8c6aa6697f036f355791edb2898cf6e640a50cd9295c264f9a8fb7606fb610ee837d1f02c15b0d535cfa3229c1c08a5"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r4, &(0x7f0000007000)=[{&(0x7f0000008000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000008000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f0000007000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f0000008000-0x9)="000000000000000000", 0x9}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000", 0x19}], 0x6, 0x0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000002000-0x5)=[0x1fe, 0x800]) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") [ 62.312584] *** Guest State *** [ 62.327195] CR0: actual=0x0000000080000031, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 2017/11/21 09:46:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00004ab000)={0x0, 0x40000000000003, 0x9, 0x1ff, 0xa61a, 0x1f}, &(0x7f0000660000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00003fc000-0x8)={r2, 0x4}, 0x8) dup3(r1, r0, 0x80000) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f00006a5000-0x4a)="", 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00002c5000)=0x0) 2017/11/21 09:46:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ea8000)="2f6465762f70746d7800", 0x430042, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000906000)="2f6465762f6375736500", 0x400002, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000dfd000)=@assoc_value={0x0, 0x0}, &(0x7f000028b000)=0x8) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) 2017/11/21 09:46:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x85) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000387000)="2f6465762f6175746f667300", 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000482000-0x4)=0xffff, 0x4) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000558000/0x18000)=nil, &(0x7f0000574000)=[@text32={0x20, &(0x7f00004c1000)="b9800000c00f3235000800000f30c7442402ba000000c7442406000000000f011c25f2ad0f00d9b9bc0a00000f32c4e1cd5588bbbf0000660f3880030fc79f0e0000003ed8dc0fb7c7", 0x49}], 0x1, 0x3, &(0x7f0000a2e000-0x10)=[], 0x0) write$fuse_ioctl(r2, &(0x7f00002af000-0x20)={0x20, 0x4ee0000000000000, 0x8, 0x1000, 0x7, 0x2, 0x7}, 0x20) setns(r2, 0xc000000) mmap(&(0x7f0000000000/0xee4000)=nil, 0xee4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f000000c000)=0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f49000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x440080, 0x0) r5 = add_key(&(0x7f0000f92000)="6c6f676f6e00", &(0x7f0000969000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003c4000-0x52)="0a3a17cde67604c5db96f938f26578efa60c82dd68a357bbda775ecfa43edc687c38bac94289572eecf7a6e6e1f375f61f2105e372be77efd694ee52166a6303454e0b9a00643dd892b7c4f1f57d23610c82", 0x52, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000086e000)={0x7ff, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) keyctl$get_security(0x11, r5, &(0x7f000068c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f00008b3000)={[0x0, 0x0, 0x1000, 0xd004], 0x3, 0x0, 0x6878, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000ff9000)={0x50000, 0x0, [0x1, 0x8d6, 0xfffffffffffffffa, 0x7fff, 0x61345623, 0x3, 0x401, 0x7]}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00002b5000-0x20)={"44c12acd82074b2130220e0e0d556419", {0x4, 0xffff, 0x7fff, "85c49c1a917d", 0xf29, 0x0}}) ioctl$KVM_RUN(r4, 0xae80, 0x0) sendto$inet(r2, &(0x7f00001f0000-0x25)="84dbc8390c6795f6ebb5560ce89dc89bdb4eb83c18f0392647929466eeea625dd5e0089041", 0x25, 0x4040010, 0x0, 0x0) [ 62.374333] CR4: actual=0x0000000000002051, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 2017/11/21 09:46:14 executing program 3: r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f6a000-0x8)="2e2f66696c653000", 0x80) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000a78000)={0x0, 0x6, &(0x7f0000000000)=[@map={0x0, 0x0, 0x0, 0xffffffffffffffff}, @generic={0x0, 0x0, 0xfff, 0x8}, @generic={0x0, 0x10000000, 0x0, 0x0}, @generic={0x0, 0x0, 0xffffffffffffffff, 0x0}, @generic={0x0, 0x0, 0x2000000000000000, 0x0}, @map={0x0, 0x80000000, 0x800000000, r1}], &(0x7f0000b26000-0x8)="6d643573756d2f00", 0x8, 0x1b, &(0x7f00001aa000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x9, 0x0}, 0x30) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ef5000)={0x27187f54fe40a807, r2, 0x1}) clock_gettime(0x2, &(0x7f00002d6000)={0x0, 0x0}) utimes(&(0x7f0000c47000)="2e2f66696c653000", &(0x7f00009bd000)={{0x0, 0x0}, {r4, r5/1000+10000}}) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000525000-0x4)=0xbec7, &(0x7f000041c000)=0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x0, 0x0) ptrace$setregset(0x4205, r0, 0x202, &(0x7f0000d36000-0x10)={&(0x7f00008a3000)="48900281225f0900e54f3830fd7454dc233de22e52f68efd2a61748ea164c9dcffd9b47011f7167a5eb215ca3b0aa35e7432e859ac1592b5cfe32f89605e66169b6df8e29ffa2b7af2db7d4878f8e2bf0c393b2f2729e9774246cb6ff3f7f62797e4955802b0c640aeb0760300000000000000e5b3ce509d01bd8fb9d68fdd2da73561e28dafd978695509fc89b9d51cd3317bb9f2fbe19d102c217a097b7ed8053022a63f24c6a446095d892c886a9745cdd5d9fc86acca715a686da3e7a5748d3182da8b2a215679154ac2e031ee913b86ce", 0xd3}) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000000)="") socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031b000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x8, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x8, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x200000000, 0x0, 0x0, 0x2000000000, 0xfffffffffffffffc, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x16ee4000000000, 0x8000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = getpgrp(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000856000-0x10)="2f6465762f73657175656e6365723200", 0x10280, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000008c000-0x8)={0x0, 0x0}) r7 = socket(0x10000000010, 0xa, 0xc) write(r7, &(0x7f0000d55000)="1f0000000504ff0003fffffd000100000000000008000100d30000000400000053", 0x21) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e9d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f72000-0x4)=0x8) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) ioctl$sock_FIOSETOWN(r7, 0x8901, &(0x7f00008e8000-0x4)=r6) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000c07000)=0x7fff, 0x4) write(r7, &(0x7f0000f6d000-0x20)="1f0000000104ff00044345bb0700020000d100000900030020002200001200", 0x1f) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/21 09:46:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000d7000)="2e2f66696c653000", 0x400, 0x39) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = gettid() perf_event_open(&(0x7f00007a6000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000eeb000-0x8)={0x0, 0x0}) lseek(r2, 0x0, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet_mreq(r3, 0x0, 0x200000026, &(0x7f0000003000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0x8) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00005b1000-0xa0)=[@in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in6={0xa, 0x1, 0xffffffffffff3263, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd754}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000006000-0x4)=0x9) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000000)=0x7) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000004000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000c6c000)={{0x0, 0x9}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x9084b, 0x6, 0x101, 0xffff, 0x9, 0xfe000000, 0x0, 0x4, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000237000-0x4)=0xc6, 0x4) [ 62.433439] dccp_invalid_packet: P.CsCov 15 exceeds packet length 1020 [ 62.470746] CR3 = 0x00000000fffbc000 [ 62.498505] RSP = 0x000000000000fffa RIP = 0x0000000000000000 [ 62.514239] RFLAGS=0x00033000 DR7 = 0x0000000000000400 [ 62.520856] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 62.529535] CS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 62.539105] DS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 62.549088] SS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 62.557927] ES: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 62.566481] FS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 62.575246] GS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 62.583583] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 62.591723] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 62.599724] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 62.607718] TR: sel=0x0000, attr=0x0008b, limit=0x00002088, base=0x0000000000000000 [ 62.615703] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 62.622128] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 62.629590] Interruptibility = 00000000 ActivityState = 00000000 [ 62.635820] *** Host State *** [ 62.639043] RIP = 0xffffffff811bca33 RSP = 0xffff8801cfb8f398 [ 62.645042] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 62.651458] FSBase=0000000000000000 GSBase=ffff8801db400000 TRBase=ffff8801db423140 [ 62.659249] GDTBase=ffffffffff577000 IDTBase=ffffffffff57b000 [ 62.665147] CR0=0000000080050033 CR3=00000001d1591000 CR4=00000000001426f0 [ 62.672159] Sysenter RSP=0000000000000000 CS:RIP=0010:ffffffff8513be70 [ 62.678847] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 62.684899] *** Control State *** [ 62.688360] PinBased=0000003f CPUBased=b699edfa SecondaryExec=00000042 2017/11/21 09:46:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000-0x24)={0x401, 0x3, 0x65, 0x4, 0x800, 0x6, 0x200, 0x0, 0x1f, 0x4abba9b4, 0x7005, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) syz_open_dev$sndseq(&(0x7f0000027000-0xd)="2f6465762f736e642f73657100", 0x0, 0x91) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f76637300", 0x8000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00005b0000-0x14)={0x0, 0xfffffffffffffff7, 0x101, 0x2, 0x8, 0x401}, &(0x7f0000501000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000-0x6)={r3, 0x4}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000002000-0x8)={0x4, &(0x7f0000000000)="0843b204"}) r4 = accept4(0xffffffffffffffff, &(0x7f0000b74000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000b73000-0x4)=0x1c, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000003000-0x3)="5b2100", 0x2) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000667000)={0x0, 0x4, 0x548, 0x4, 0x1ff, 0x3, 0x100000001, 0x3, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff0001, 0x9, 0x100000001, 0x20, 0x9}}, &(0x7f00001f0000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000001000-0xa0)={r5, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x6, 0xde1, 0x8, 0x6}, &(0x7f0000001000-0x4)=0xa0) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000000)=0xffff) 2017/11/21 09:46:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x8000200000000803, 0x4, &(0x7f0000b78000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005a9000-0x8)={0x0, 0x3}, &(0x7f0000824000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f30000)={0x0, 0xf52c}, &(0x7f0000e3e000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000497000)={r2, 0xfffffffffffffff9, 0x3}, &(0x7f0000ad1000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0xfffffffffffffffd, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xa7a000)=nil, 0xa7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x3000)=nil, 0x3000, 0x2000001, 0x10, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7b000-0xf)="2f6465762f73657175656e63657200", 0x801, 0x0) mmap(&(0x7f0000a7a000/0x1000)=nil, 0x1000, 0x4000000003, 0x12, r3, 0x0) signalfd(r1, &(0x7f0000a7a000)={0xfffffffffffffffa}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00003bf000-0x68)={0x5, 0x0, 0xffffffff, {0x0, 0x0}, 0x1, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$session_to_parent(0x12) mmap(&(0x7f0000a7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r3, &(0x7f0000c0f000-0x60)={0x27, 0x0, 0x1, 0x8000006, 0xff, 0x1, "f770f7faf9cb81a3128fb746b3daf388ceaa3430f7c0f413d87f76860bd8e7e888e3f97467321fc363941940b03197ca8b00000008ab94bb65bab8d5dd54f4", 0x6}, 0x58) r5 = epoll_create1(0x80000) userfaultfd(0x802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bf5000-0x10)="2f6465762f73657175656e6365723200", 0x40000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f000001a000-0xc)={0x20002000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r6, 0x5404, &(0x7f0000001000)={0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x867c}) write$sndseq(r3, &(0x7f000068a000-0x90)=[{0x7a6, 0x1, 0xe0c0, 0x0, @time={0x77359400, 0x0}, {0x1, 0x2}, {0x80000000, 0x81}, @raw32={[0x4, 0x7, 0x100000001]}}, {0xbe, 0x80000000, 0xfffffffeffffffff, 0x9, @tick=0x200, {0x7, 0xe9a}, {0x7, 0x5}, @quote={{0x6, 0x4}, 0xd3c, &(0x7f0000be2000-0x30)={0x8, 0xfffffffffffbfffe, 0x1002, 0x9, @tick=0x6, {0x20, 0x5}, {0x8, 0xb}, @queue={0x2, {0x1ff, 0xf098}}}}}, {0x3, 0xff, 0x7, 0x6, @tick=0x45c40943, {0x7ff, 0x101}, {0x5, 0x0}, @control={0x5, 0x5, 0x40}}], 0x54) ioctl$TCSETA(r4, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x20000000400002, 0x0, 0x0, 0xd03, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000327000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d72000)=0xe8) geteuid() 2017/11/21 09:46:14 executing program 5: clock_gettime(0x0, &(0x7f00003bf000-0x10)={0x0, 0x0}) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x20000000, &(0x7f0000726000)={0x0, 0x0}, &(0x7f0000004000)=0x9, 0x401ffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xf72, 0x7f, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa7, 0xffffffffffffffff, 0x9) pipe(&(0x7f0000738000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000bea000)={0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x8004, 0x0, 0x0, 0xf72, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000255000)="2f6465762f6b766d00", 0x80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000074a000)=0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000faf000)=0x3fe, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0xe, &(0x7f0000709000-0x4)=0x7, 0x4) bind$inet6(r2, &(0x7f0000b8f000)={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00008d7000)="0e", 0x1, 0x20000000, &(0x7f0000b80000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x100004}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008ae000)={0x3, 0xffffffffffffffff, 0x0}) bind(r3, &(0x7f0000bff000-0x58)=@alg={0x26, "726e6700800900000d0000000000", 0x0, 0x224d, "6c72772863616d656c6c696129000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) sched_getaffinity(0x0, 0x8, &(0x7f00004a6000)=0x0) mkdir(&(0x7f0000f4f000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000078c000)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)="2e2f66696c65302f636f6e74726f6c00", 0x0) mkdir(&(0x7f0000156000-0xe)="2e2f66696c65302f66696c653000", 0x0) symlink(&(0x7f0000747000)="2e2f66696c65302f636f6e74726f6c00", &(0x7f0000ab9000)="2e2f66696c65302f636f6e74726f6c2f66696c653000") rename(&(0x7f0000b95000)="2e2f66696c65302f66696c653000", &(0x7f000044c000)="2e2f66696c65302f636f6e74726f6c00") unlink(&(0x7f0000b38000)="2e2f66696c65302f636f6e74726f6c2f66696c653000") connect$unix(r1, &(0x7f0000750000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000090000-0x10)=@req={0x28, &(0x7f0000a08000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3ff}}) set_mempolicy(0x1, &(0x7f000082a000-0x8)=0x9, 0x2) 2017/11/21 09:46:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000060b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80006) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000079a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c16000-0x4)=0xc) r3 = getpgid(0xffffffffffffffff) rt_tgsigqueueinfo(r2, r3, 0x3f, &(0x7f00007a0000)={0x24, 0x6, 0x57, 0xfffffffffffffffe}) sendto(r1, &(0x7f0000c9d000)="00020c98a88f5347efedca024e3ef2cedef5a6fbd58d09249fa07346a6b5831b362e29a8108eff6ba7799ff6d8f7dfc06bf3a7fdaedd93", 0x37, 0x4, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00008e7000-0x4)=0x0, &(0x7f00007a0000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003a8000)={0x5, 0x4, 0x8000, 0xfffffffffffffffe, 0x8, 0x3a, 0x7fff, 0x0, 0x0}, &(0x7f00006dc000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000551000-0xfc)={r4, 0xf4, "17f5ee4f1bee768739025f5f363b424865ae120874aa90c34fc90f165829320c7a4da4824446961e9bfbde6cad3a94481e92e76d53eebb13055e2fe6c8b036ae6fb3567b1cdb02e022a8cdfa042c5271107acd87873bddc76ed145f4a5e2acc8f3b172dad90d75dc34f00cde472880ec81cbc2ec17ccba9b33a3d716fd9785ac95e29cfb82ba05eb2d814fca1212040da9ea3e40336b3d654748ec84d464efa057943fd9858dea56925d77dca4dc9416953e673c6336e805430917fa4134d4b2deae60c52a64a0645da804f8632f5fdfb0bd18122bef53d94f6df14f6313de3b816889e2ce012ba2d5aa201c40b62fcb8ef8e7f2"}, &(0x7f0000765000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004ae000-0x31)={0x0, 0x29, "9bd34b8becb59e25f6f8808572cefc973047ef86fb299aa85c74486258c590bb9ed5d522368232ff82"}, &(0x7f00003c1000)=0x31) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000065d000)={0x0, 0x9, &(0x7f0000beb000)=[@in6={0xa, 0x3, 0xfffffffffffffbdb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x2, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, @in6={0xa, 0x1, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000025d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002e6000-0x10)={0x9, 0x4, 0x100000000000, 0x1, r5}, &(0x7f0000389000)=0x10) readlinkat(r1, &(0x7f0000ad0000-0x8)="2e2f66696c653000", &(0x7f00002d6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000cd0000-0x108)={r6, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x8, 0x100, 0x9, 0xd8, 0x2, 0x1, 0x663b, 0x401, 0x3, 0x0, 0x5, 0x8, 0xfffffffffffffff9, 0x9]}, &(0x7f0000e9c000-0x4)=0x108) capget(&(0x7f0000a6a000)={0x20080522, r2}, &(0x7f0000f04000-0x18)={0x0, 0x0, 0x5, 0x45e, 0x1, 0x1}) llistxattr(&(0x7f000084e000-0x8)="2e2f66696c653000", &(0x7f0000921000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61) mkdir(&(0x7f000026c000)="2e2f66696c653000", 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000ce9000-0x10)={0x77359400, 0x0}, 0x10) unshare(0x2000000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000032e000-0x4)=0x8, 0x4) socketpair(0x0, 0xa, 0x379, &(0x7f0000ba0000-0x8)={0x0, 0x0}) mount(&(0x7f0000724000)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="6367726f757000", 0x0, 0x0) setrlimit(0xf, &(0x7f0000db4000-0x10)={0x9, 0x93a}) 2017/11/21 09:46:14 executing program 2: mmap(&(0x7f0000000000/0xed0000)=nil, 0xed0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08ffffffffffffffec0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071ee60000000000000000d359bdeb62c88a769c862f856d59f8b9dcaee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b0974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000009b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d51000-0x4)={r1}) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000ed1000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed1000-0x4)=0xe8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000ecf000-0x8f)="e287c81e209b164e8fdb0705b3f556bef790f99c3202b35b76e416629b9754825aa5a01f156cdaa2f9409752d064f8170a50c7645ed8ed0d1647195bbeb5d5b98774ebd6597414fa435f38c6e6dcfa0f28a58241d49760357b3b83f38df19dfe71d1893e1b56b545c3a001ad1836eb07d7d2cd15768862ad96cc03ba179628924b78fe288dea1ff796696be73a1f6b", 0x8f) recvmsg(r2, &(0x7f0000ba4000-0x38)={&(0x7f0000197000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00003e3000-0x50)=[{&(0x7f0000155000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f00009df000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ba4000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f0000ba3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}, {&(0x7f0000ba3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}], 0x5, &(0x7f0000015000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5, 0x5f}, 0x20) setsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000b9a000)=0xd9e1, 0x4) sendto(r2, &(0x7f0000ecf000)="", 0x0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000ba4000-0x10)=[{&(0x7f0000b95000-0xc4)="44", 0x1}], 0x1, &(0x7f0000ba3000)=[{0x1010, 0x0, 0x4, "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"}, {0x18, 0x0, 0x2, "12641c67e7ef88"}, {0xf0, 0x114, 0x4, "768571a08f3ed68cfbc99a0c677f79a3869eef5e72cd03a26980631a2e40c8f4480372a9bee8494ad266f6ebe82a33255c63732417551b6f5615d3a0efe62b528d61957461c35579549098b81ec7dda49265998631d4f42ad91ca058e4fb81bff1caab5b9dd0264bd2e679956a8676074f1e2f18919bf3ce0c8e509210b414adc6188501f163d5f0df272803413e0ca9ab6846ed4ae7d3ec4f29375fd8d35929fe4179a3f18583e06508d5cb184aff334e08e181f99941a2cd51a660522345a2c92d8c21972a81e423225c8a6b4df500f9937dea23b144d9bd3a5a8ac85b"}, {0xd8, 0x11f, 0x19, "eb8f6387ac687e529b6f75200c7cf496d2e7addc606a3597a3454d84bc099253cab4068b7a8fcee645136e2a54b47cd150915e4d85d5f7c1b42a48964a042222b42d9584d19b7647f335b53e798d022ce007e079b2e83298b414c9874aab6c956c344a186d88fe020b2ab3df6f70eeee66cd1e4e69b66bacbacfcc2579bb12769df18c2d901846660d8ebc65dade82524a5f77ca9f261e46cc8a86003222bf819050cf9f0991414f3a8517a89ccc91f505a534d97d31faada64ca8a6fafbfdeec852748adbde"}, {0x10, 0x112, 0x40, ""}, {0x18, 0x107, 0x3, "ce0667178f9b"}], 0x6, 0x0}, 0xfffffffffffffffc) socket$inet6(0xa, 0x8000a, 0x81) r4 = syz_open_dev$vcsa(&(0x7f00007a5000-0xb)="2f6465762f766373612300", 0x40, 0x220c00) readv(r2, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)="0000", 0x2}], 0x1) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000ed0000)={0x7c, 0x9, 0x165, 0x0, 0x100000000, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ba5000)="2f6465762f70746d7800", 0x1, 0x0) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f0000800000-0x24)={0x3, 0xc99, 0x6, 0x7, 0x5, 0x8, 0x3, 0xfb8f, 0x101, 0x10001, 0x4, 0x8}) close(r4) openat$autofs(0xffffffffffffff9c, &(0x7f00005a1000-0xc)="2f6465762f6175746f667300", 0x100, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ece000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000c8f000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDDELIO(r5, 0x4b35, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f0000ed0000-0x1)="36", 0x1) 2017/11/21 09:46:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000592000/0x1000)=nil, 0x1000, 0x1f) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b76000-0x4)=0xfffffffffffffffa, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c1a000)="2f6465762f6175746f667300", 0x101001, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00000a8000-0x1c)={0x40, 0x6, 0x9, 0x0, 0x5, 0x6, 0x7, 0xffffffff, 0xb4, 0x8001, 0x2b, 0x5, 0x0, 0x8000, 0x81, 0xc9, 0x9, 0xffffffffffffff01, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000fef000-0x9)=@rc={0x1f, {0x3ff, 0xb3d, 0x1, 0x3f, 0x3, 0x6a7}, 0x2}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002ee000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00003a5000)={0x2, 0x78, 0xe9, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r3, &(0x7f0000c14000)="2e2f66696c653000", 0x181) mount(&(0x7f0000df2000)="2e2f66696c65302f66696c653000", &(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f0000df3000-0x3)="007609", 0x0, &(0x7f0000a04000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000072f000-0x10)="2f6465762f73657175656e6365723200", 0x242, 0x0) timerfd_gettime(r4, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) socket(0x2, 0x40000000000, 0x0) socket$kcm(0x29, 0x200000000000002, 0x0) fcntl$setlease(r4, 0x400, 0x0) perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x960, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) [ 62.695155] EntryControls=0000d1ff ExitControls=0023efff [ 62.700653] ExceptionBitmap=ffffbfff PFECmask=00000000 PFECmatch=00000000 [ 62.707581] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 62.714260] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 62.720838] reason=80000021 qualification=0000000000000000 [ 62.727165] IDTVectoring: info=00000000 errcode=00000000 [ 62.732616] TSC Offset = 0xffffffdcedc9a137 [ 62.736968] EPT pointer = 0x00000001d936001e 2017/11/21 09:46:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006c2000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000deb000)={0x0, 0x0, 0x0}, &(0x7f0000c2e000-0x4)=0xc) r1 = getpgrp(0x0) r2 = getpgrp(r1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000351000)=0x0) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000d99000+0xea6)=0x20000000075) mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x5, 0x32, 0xffffffffffffffff, 0x100000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x400000000000002, 0x801) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000465000-0x20)={0xffffffffffffffff, 0x0, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000562000-0x20)={r6, 0x1, 0x1, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8000000000, 0x9, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000b2d000)=0x800000075) ioctl$KVM_SET_NR_MMU_PAGES(r5, 0xae44, 0x7f) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f00008e7000-0x10)={0x4000, 0x10c000, 0x0}) uselib(&(0x7f00009d6000-0x8)="2e2f66696c653000") r7 = socket$inet(0x2, 0x100000000805, 0x0) listen(r7, 0x800003) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000186000)=0x129bcb87, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000249000)=0x0, &(0x7f00006f2000)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f00007af000-0x4)=0xfffffffffffffdfc, 0x4) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f00008e3000)=[@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18ee0000000000}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7502}], 0x2) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000c96000-0x1f)={0xffffffffffffffff, 0x8000000000000000, 0x100000100000001, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_create1(0x7ffff) openat$kvm(0xffffffffffffff9c, &(0x7f0000092000-0x9)="2f6465762f6b766d00", 0x480, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/21 09:46:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x9) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001000)={0x100000001, 0x4000000000000, 0x9, 0xfffffffffffffffa}) r1 = syz_open_dev$random(&(0x7f0000002000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000002000-0x4)=0x5) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000001000-0x70)={0x0, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a2, 0xe39a, 0x3, 0xfff, 0x3, &(0x7f0000002000)=@generic="21bad6d2db71875e59a622dc5736568f", 0x808000000000, 0x2, 0x6}) r3 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x8, r3) r4 = socket$inet(0x2, 0x805, 0x0) getsockopt$sock_int(r4, 0x1, 0x27, &(0x7f0000000000+0x8ab)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/11/21 09:46:14 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00004da000-0x1c)={0x1, 0x0, 0x0, 0x5f8f6db, 0x0, 0x0, 0x6}, 0x1c) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000d6a000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fe4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000056000)={0x80006649, 0x100000001, 0xb14b, 0x1, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000891000-0x8)={0x0, 0x0, ""}, &(0x7f00006f6000)=0x8) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000376000)="2f6465762f7161745f6164665f63746c00", 0x101082, 0x0) sendto$inet6(r3, &(0x7f00008c3000-0x4)="d40e1b0c", 0x4, 0x2000c004, &(0x7f0000da0000-0x1c)={0xa, 0x2, 0x14, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3f, &(0x7f00002ec000)=0x4831ac33, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00003a5000)="0000000005", 0x5, 0x8000, &(0x7f000071a000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0xb5df, 0x0, &(0x7f000049d000)="ca5f", 0x2) r4 = socket(0x10, 0x2, 0x0) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000b3f000-0x2)=0x1ff, &(0x7f0000106000)=0x2) ioctl$void(r0, 0x5451) recvfrom(r4, &(0x7f00004ba000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x2000000002020, &(0x7f00002fe000)=@llc={0x1a, 0x1a, 0x8000, 0x2000000b453, 0x100000000, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) write(r4, &(0x7f0000576000)="1f00000012000ff20500050000000001ff00004106001d00c3000000fffe7e", 0x1f) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f00003aa000)=@common="79616d30000000000000000000000000") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000078e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000c8d000)={r5, 0x80000, 0xffffffffffffff9c}) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f00008e3000-0x10)=@generic="992022e2af1d890f2639e519e8e8ffd7") ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000e4c000)={r0, 0x10001, 0xaf, "785c151b7cdad4c705e9e971b7d08ca85b69a9c34e6cfb58edac7631f0f6d0f32bdece8b60beb6dac19306a9e17a0b08fd654d89e0a3d86662b0fc1bdb2c79e54ff5407677dd07a2edeceea6e8e01bc797b5a6b1f6c290afe11bb05807e4d694267149d7940ba320352b95eaafbb1f5470fd8c88d1363165d4a112924a919dcfcadfdd8ea37a94faad0e7cccdafa2db6ee69fa7830d939b18366d5f432330494ac934567be1bdc989907edfadd359f994b826b17f42ad5b07c84057204fc686e3d1b03b53b40dfd422d90749"}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f00005b8000)={0x0, 0x0}) recvmsg(r4, &(0x7f0000727000-0x38)={&(0x7f0000cc0000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000012d000-0x90)=[{&(0x7f0000db1000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f00002ee000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000b5e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}, {&(0x7f00001c6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f0000436000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f000025a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f0000297000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000d0a000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000858000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}], 0x9, &(0x7f0000138000)="", 0x0, 0x0}, 0x10000) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0xfffffffffffffffa) poll(&(0x7f0000c53000)=[], 0x0, 0x3dffffffffff) getcwd(&(0x7f0000ccd000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb) bpf$PROG_LOAD(0x5, &(0x7f000069a000)={0x1, 0x2, &(0x7f0000b67000-0x10)=[@generic={0xb61, 0xbedd, 0x8, 0x0}, @generic={0x800000029595, 0x0, 0x0, 0x2}], &(0x7f0000f9a000)="246e6f64657673797374656d262a47504c776c616e307d657468316e6f6465765d00", 0x40, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8, 0x0}, 0x30) [ 62.818289] sock: process `syz-executor2' is using obsolete setsockopt SO_BSDCOMPAT 2017/11/21 09:46:14 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000083000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000247000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000950000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000000)=0x5, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000038d000-0x10)=@common="65716c000000000000ffffffffffffff") mmap(&(0x7f0000000000/0xfe000)=nil, 0xfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f00000ff000-0x4)=0x0, 0x4) write(r4, &(0x7f0000086000-0x26)="26000000120027109301c1ff000000000000000400000000000000002010f951050003001900", 0x26) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000c5000-0xa0)={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]}, 0xffff, 0x9, 0xd342, 0xff, 0x6e4}, &(0x7f0000100000-0x4)=0xa0) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$vcsn(&(0x7f000009b000-0xa)="2f6465762f7663732300", 0xffff, 0x1414c0) ioctl$TIOCNOTTY(r6, 0x5422) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00000e0000)={0x0}, &(0x7f0000101000)=0x4) mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000102000)={@generic="e1f4385e4b2a022f5268b0b3537e7398", 0x401}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000006b000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000101000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000003000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r7}, 0x14) mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r6, &(0x7f0000102000)={0x2c5, 0x3ff, 0x5c, 0x508, 0x800, 0xf1, 0x6, 0x8001}, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000101000)=@generic="40d6fd9000055a2e4f94c202a8e3e1c7", 0x10) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000ff000)={0x8c1c, 0x8, 0x202, 0x8001, 0x8, 0x2, 0x3b, 0x45, r5}, &(0x7f0000100000-0x4)=0x20) 2017/11/21 09:46:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TCXONC(r0, 0x540a, 0x0) 2017/11/21 09:46:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000723000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x143080) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) fcntl$getownex(r0, 0x10, &(0x7f00009a1000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f000077e000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c77000-0x14)={0x1, 0x1, 0x1, 0x0, 0x5}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000060a000)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00007e8000)=0x0) fcntl$setown(r0, 0x8, r2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c96000)={0x40000000, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000475000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000c58000-0x8)={r3, &(0x7f00003d3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/11/21 09:46:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0x0) bind$bt_l2cap(r0, &(0x7f0000c75000)={0x1f, 0x1de, {0xfffffffffffffffe, 0x7f8000000, 0x5, 0x9, 0x9, 0x5}, 0x2fa, 0x101}, 0xe) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f65000-0x4)=0x20, 0x4) 2017/11/21 09:46:14 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b7b000-0xb)="2f6465762f6877726e6700", 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, r1, 0x0, 0xa19) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000500000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r3 = socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000b8a000-0x4)=0x4, &(0x7f0000a19000)=0x4) r4 = dup2(r2, r2) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000329000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = open(&(0x7f0000028000)="2e2f636f6e74726f6c00", 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005d8000)={0x0, 0x0, 0x0}, &(0x7f000022e000-0x4)=0xc) symlinkat(&(0x7f000039f000-0xa)="2e2f636f6e74726f6c00", r5, &(0x7f0000fc9000)="2e2f636f6e74726f6c00") symlinkat(&(0x7f0000444000-0xa)="2e2f636f6e74726f6c00", r5, &(0x7f000034b000-0x8)="2e2f66696c653000") setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000020a000)={0x4, &(0x7f0000996000)=[{0x81, 0x100000001, 0x0, 0x5}, {0x3f, 0x7, 0x7ff, 0xe60}, {0x4, 0x100000001, 0x7, 0x1ff}, {0x3f, 0x4, 0x40, 0x8}]}, 0x8) renameat(r5, &(0x7f000001b000)="2e2f66696c653000", r5, &(0x7f0000009000)="2e2f636f6e74726f6c00") [ 62.940097] WARNING: CPU: 1 PID: 6650 at sound/core/timer_compat.c:69 snd_timer_user_info_compat.isra.6+0x3be/0x490 [ 62.950725] Kernel panic - not syncing: panic_on_warn set ... [ 62.950725] [ 62.958079] CPU: 1 PID: 6650 Comm: syz-executor0 Not tainted 4.14.0+ #98 [ 62.964906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.974247] Call Trace: [ 62.976818] dump_stack+0x194/0x257 [ 62.980432] ? arch_local_irq_restore+0x53/0x53 [ 62.985085] ? vsnprintf+0x1ed/0x1900 [ 62.988871] panic+0x1e4/0x41c [ 62.992048] ? refcount_error_report+0x214/0x214 [ 62.996774] ? show_regs_print_info+0x65/0x65 [ 63.001266] ? __warn+0x1c1/0x200 [ 63.004705] ? snd_timer_user_info_compat.isra.6+0x3be/0x490 [ 63.010474] __warn+0x1dc/0x200 [ 63.013728] ? snd_timer_user_info_compat.isra.6+0x3be/0x490 [ 63.019505] report_bug+0x211/0x2d0 [ 63.023122] fixup_bug.part.11+0x37/0x80 [ 63.027160] do_error_trap+0x2d7/0x3e0 [ 63.031040] ? math_error+0x400/0x400 [ 63.034832] ? avc_has_extended_perms+0x7fa/0x12c0 [ 63.039752] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 63.044584] do_invalid_op+0x1b/0x20 [ 63.048273] invalid_op+0x18/0x20 [ 63.051696] RIP: 0010:snd_timer_user_info_compat.isra.6+0x3be/0x490 [ 63.058070] RSP: 0018:ffff8801cd5efa70 EFLAGS: 00010216 [ 63.063405] RAX: 0000000000010000 RBX: 1ffff10039abdf51 RCX: ffffffff8402d83e [ 63.070647] RDX: 0000000000000066 RSI: ffffc900017ae000 RDI: ffff8801cc2441b0 [ 63.077888] RBP: ffff8801cd5efbd0 R08: ffffffff8403ab4b R09: 0000000000000004 [ 63.085127] R10: ffff8801cd5efbd0 R11: ffffffff8747dd60 R12: 0000000000000000 [ 63.092371] R13: dffffc0000000000 R14: ffff8801cd5efba8 R15: ffff8801cd5efd18 [ 63.099636] ? snd_timer_user_ioctl_compat+0xbb/0x890 [ 63.104799] ? snd_timer_user_info_compat.isra.6+0x3be/0x490 [ 63.110593] ? snd_timer_user_tinterrupt+0x960/0x960 [ 63.115697] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 63.121563] ? rcu_note_context_switch+0x710/0x710 [ 63.126500] snd_timer_user_ioctl_compat+0x4a6/0x890 [ 63.131586] ? __snd_timer_user_ioctl+0x2fe0/0x2fe0 [ 63.136583] ? selinux_capable+0x40/0x40 [ 63.140623] ? trace_raw_output_sys_exit+0x100/0x100 [ 63.145719] ? exit_to_usermode_loop+0x8c/0x310 [ 63.150375] ? security_file_ioctl+0x7d/0xb0 [ 63.154760] ? security_file_ioctl+0x89/0xb0 [ 63.159153] compat_SyS_ioctl+0x151/0x2a30 [ 63.163363] ? do_fast_syscall_32+0x156/0xf9d [ 63.167834] ? __snd_timer_user_ioctl+0x2fe0/0x2fe0 [ 63.172828] ? do_ioctl+0x60/0x60 [ 63.176259] do_fast_syscall_32+0x3ee/0xf9d [ 63.180572] ? do_int80_syscall_32+0x9d0/0x9d0 [ 63.185145] ? lockdep_sys_exit+0x47/0xf0 [ 63.189270] ? syscall_return_slowpath+0x2ad/0x550 [ 63.194188] ? sysret32_from_system_call+0x5/0x3b [ 63.199023] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 63.203860] entry_SYSENTER_compat+0x51/0x60 [ 63.208241] RIP: 0023:0xf7f23c79 [ 63.211576] RSP: 002b:00000000f771f01c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 63.219259] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000080e05411 [ 63.226499] RDX: 000000002077dfb1 RSI: 0000000000000000 RDI: 0000000000000000 [ 63.233743] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 63.240985] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 63.248233] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 63.256249] Dumping ftrace buffer: [ 63.259853] (ftrace buffer empty) [ 63.263543] Kernel Offset: disabled [ 63.267165] Rebooting in 86400 seconds..