") getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000835000)={0x0, 0x3f, 0x7, 0x1f, 0x100, 0xfffffffffffffff9}, &(0x7f0000b70000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cf3000)={r6, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) fremovexattr(r0, &(0x7f0000cba000)=@random={"73656375726974792e00", "00"}) pipe(&(0x7f00000fd000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000bf3000-0x30)={0xb, 0x5, &(0x7f000064d000)=[@generic={0x0, 0x3, 0x2, 0x1}, @generic={0xda4, 0x8, 0xfffffffffffffffb, 0xd9}, @generic={0x4, 0x254, 0x4, 0xfffffffffffffffc}, @generic={0x8000, 0x8c45, 0x0, 0x101}, @map={0x5, 0x3, 0x3ff, r1}], &(0x7f0000a14000-0x5)="6574683100", 0x5, 0x1000, &(0x7f0000627000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x5, 0x1}, 0x30) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000087000-0x160)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xc5, 0x6e4f000000000000, 0x5, "af7ae8cd7e4506b3cc359e8b6b1e65338b3bc8a2a45a1c98ba0755ec28b4d5b961f422b8645b4e412630190619335877b1e255878e7872229374318f1c5a24d1144586673dbe3cd26199b7071c37170a"}, 0x160) 2017/09/21 20:58:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xfffffffffffffffe, 0x0) fchmod(r0, 0x80) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000084e000-0x8)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002d8000-0x9)="2f6465762f72746300", 0x200, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x3, 0x18c) semctl$SEM_STAT(r2, 0x3, 0x12, &(0x7f0000002000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2b, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f00000c8000)={0xa8200000000000}, 0x8, 0x800) memfd_create(&(0x7f0000f8f000)="2d8311", 0x22) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x0, 0x0) r3 = creat(&(0x7f0000545000)="2e2f66696c653000", 0x61) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000910000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000c57000)="2f6465762f6b766d00", 0x8000000000200, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f000063b000-0x4)=0x0, &(0x7f0000711000)="") ppoll(&(0x7f0000bd3000)=[], 0x0, &(0x7f0000f66000-0x10)={0x0, 0x989680}, &(0x7f0000bde000-0x8)={0x7}, 0x8) 2017/09/21 20:58:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f00005de000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f6000-0xc)={0x4, 0x0}) syz_open_dev$sg(&(0x7f0000f33000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000091c000-0x4)=0x2, 0x4) r2 = gettid() r3 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000a37000-0x6)={0x2, 0x3, 0x6}) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x17) sendmsg$netlink(r4, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x12, 0x16, 0x201, 0x8001, 0x0, "3d9c"}], 0x12}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) wait4(r3, &(0x7f00009b5000)=0x0, 0xc, &(0x7f0000993000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000013000-0x40)={0x4, 0x96b, 0x0, 0x4, 0x7, 0x80000000, 0x4, 0x7fff}, &(0x7f0000238000)={0x0, 0x1, 0xffff, 0x9, 0x5, 0x7fffffff, 0x7, 0x7ff}, &(0x7f0000ac7000-0x40)={0x800, 0x8, 0xfffffffffffffffc, 0x101, 0x100, 0x1, 0x743, 0x40}, &(0x7f0000eec000)={0x0, 0x0}) utimensat(r1, &(0x7f000076e000-0x8)="2e2f66696c653000", &(0x7f0000828000-0x20)={{0x77359400, 0x0}, {0x0, r5}}, 0x100) syslog(0x3, &(0x7f0000b48000)="00000000000000000000000000000000000000", 0x13) 2017/09/21 20:58:21 executing program 1: pipe2(&(0x7f00005b2000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000397000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f0000001000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00006de000-0x10)={r1, 0x18, &(0x7f00006d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x54c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x401, 0x81, 0x8, 0x40, 0x8001, 0x8000, 0x8, 0x5, 0x63d8, 0x400, 0x0, 0x5, 0x1, 0x0]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xd7)={r2, 0xcf, "41409a2a849623fb5c817b0798eaaf27688ad9e0fd58f790b1d95bbcd6ad7e25677fe4f4ba615e6f9c4e606d1ba589d09e9232751cd262441e0c50430a81e94543b55000137c2a1a5bf7eac6fc0ed7a467ca07ceccf1911624dd86dd29db1dfb94e4a4f700490f114a6a13bf2e16f02bef2efb166c153bed2f8db3ae23dd46932c83b1e0eecf9aae8d6e2ffb3c0b3f35cd913b79cef858ca445953cb78824c8c01a4c52e8fc6c1e605fe8101a2bee437abb1c05ed036c000f201a859a3d26946b96c883eaf53c8b2e797c1538e9fee"}, &(0x7f0000001000)=0xd7) mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000372000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000838000)={0x0, []}) gettid() syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) [ 633.537632] audit: type=1326 audit(1506027501.284:2628): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=30497 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 2017/09/21 20:58:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) tee(r0, r0, 0x200000, 0x8) 2017/09/21 20:58:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x7fffc, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000c59000)=0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) modify_ldt$write(0x1, &(0x7f0000798000)={0xbf, 0x20001000, 0x4400, 0x2b36, 0x81, 0x2, 0x5, 0x7, 0x8, 0x1}, 0x10) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000ee3000-0xb6)={0x3, 0xae, "7586cc32ca658b3d3ab3676afcffcef97956544bd82caa37cf90656273885878c7fa3374880b46413223e88df3fe776bbcf44d939495a90ca5edd47e7239bb1851c548f59c5ba178cc197b959fa1e47e84a3e605081f02359b4f4039d96434261d1dcd974e167fc61fe5c3c5365cd7a5779cc954ecbe3b1acfe59d33251c115063db121953e5b2756bd35b0e7c2db299f8d2a8063daf50854a13ca0fa3ecbfb8bce44299a2ff1809206462f95bd6"}) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r4 = fcntl$dupfd(r2, 0x406, r3) getsockopt$inet6_dccp_buf(r3, 0x21, 0xe, &(0x7f0000d2a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000055d000)=0xb2) io_cancel(r1, &(0x7f0000861000)={0x0, 0x0, 0x0, 0x1, 0x1, r3, &(0x7f0000fa3000)="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", 0x1000, 0x1f, 0x0, 0x1, r4}, &(0x7f00002f8000-0x20)={0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b15000)="2f6465762f6877726e6700", 0x440, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000812000)={0x0, 0x82, "313323c32b6b16f7be6dacb1d5910021bfe1e09d0cbb5e7b09fadfad6954d536a09732a867dd32f944ad3834f1d644675a22bd57f7a61a2785ee54a9e619eb10b6a83486b1ec54e6538211ac74e3f598a857bc79c8966e57efdf3c39a134c191e8adb893fd88109f4cdae293e23866b4ce25d0d95530b456afe559c2605feaf3f630"}, &(0x7f0000171000-0x4)=0x8a) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000d2a000)={r7, 0x7fff, 0x30}, 0xc) accept$packet(r4, &(0x7f0000bc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ace000-0x4)=0x14) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x9) 2017/09/21 20:58:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ceb000-0x8)={0x0, 0x0, ""}, &(0x7f0000749000)=0x8) [ 633.576262] QAT: Invalid ioctl [ 633.592660] QAT: Invalid ioctl 2017/09/21 20:58:21 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/21 20:58:21 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) r0 = shmget$private(0x0, 0x3000, 0x10, &(0x7f000017a000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000a8000)="2f6465762f6877726e6700", 0x24080, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, 0x0, &(0x7f0000839000-0x4)=0x0, 0x800) ioctl$TCSBRK(r1, 0x5409, 0x100) shmat(r0, &(0x7f0000671000/0x1000)=nil, 0x2000) 2017/09/21 20:58:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001fb000)="2e2f66696c653000", 0x34401, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00007a3000)=0x47, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) 2017/09/21 20:58:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x809, 0x2) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) 2017/09/21 20:58:21 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000838000)="2e2f66696c653000", 0x0, 0x48) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x5, 0x5, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000838000)={0x7, 0x200, 0x101, 0x3f, 0x0}, &(0x7f00005a8000-0x1)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004b1000-0x8c)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/09/21 20:58:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00004e8000)=0x4) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) 2017/09/21 20:58:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) getrlimit(0x7, &(0x7f0000825000-0x10)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000daa000)="2e2f66696c653000", 0x90001, 0x1) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x13) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) sched_getparam(r1, &(0x7f00003b4000-0x4)=0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000213000)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x12020, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r4, 0x8, r1) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r3) tkill(r1, 0x16) 2017/09/21 20:58:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f000083f000/0x2000)=nil, 0x2000) r0 = syz_open_dev$vcsn(&(0x7f00003e3000)="2f6465762f7663732300", 0x100, 0x680000) mmap(&(0x7f000083f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000840000-0x4)=0x0, &(0x7f000083f000)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005b4000-0x10)="2f6465762f73657175656e6365723200", 0x400000, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000ec6000)={[0x20, 0x0, 0x0, 0x400, 0xd5, 0x7, 0x5, 0x81, 0x6, 0x2, 0xfffffffffffffffd, 0x20, 0x2, 0x6, 0x4, 0x2], 0x100000, 0x50012}) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000940000-0x18)={0x0, 0x40, 0x5, &(0x7f000088c000)=0x0}) r2 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "2d075cb10512749e408fe40372b639681ba47a1d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0b0d552bc2df05490722d8100000000e0", "3477710951e2f896c7a2e93471eeb0cb6af4c6d9578bf6a719d2743ad7db5de300000fffdd877118bec8495f9230dd1d37e1c4d6d3849e8f4131e74fab67a476", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x40000004]}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x8) 2017/09/21 20:58:21 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) pipe2(&(0x7f00003e8000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000068b000-0xe)={0x0, []}, 0x4) 2017/09/21 20:58:21 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) write(r0, &(0x7f0000cd5000-0xc8)="accf9ff6834bfa1d85dd11f96837520e52adb47d141af0d0ec64b44745a160ac35a22216e6e43cffca7cb6fcf05dafd13989d656957d4da3bf2bcba6ae2fbdb29bf1572180d4fd2b7e2f5648dfaf3fdbf86dbb99847171f8a14114979aeaa609339fbfbe85a52e1373cd64ae6e141e6741c994e0ab05c14cc723beabfd54a4f6de0792d012b53ab5bb24d19d59b8b47ed0741218463fdaffc55a0dc9897c32bb14390d8223dd4079c13378e4bc997b386c4354cfb4159ece42633a87e220884aa1a1fe060f10cf36", 0xc8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000106000)={0x0, 0x0}, &(0x7f0000cb8000-0x4)=0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000085c000-0x2a)={0x0, 0x22, "30223d9acf7db07c8713221407502533676aacb87207bc2b8476fc3120724941e7fc"}, &(0x7f0000f07000-0x4)=0x2a) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000005b000)={0x0, 0x1ff}, &(0x7f0000b8f000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000989000-0xc)=@assoc_value={r2, 0x4}, &(0x7f0000014000)=0x8) r3 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000379000)=r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000398000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) 2017/09/21 20:58:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f00005de000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f6000-0xc)={0x4, 0x0}) syz_open_dev$sg(&(0x7f0000f33000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000091c000-0x4)=0x2, 0x4) r2 = gettid() r3 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0xf) sendmsg$netlink(r4, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x12, 0x16, 0x201, 0x8001, 0x0, "3d9c"}], 0x12}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) wait4(r3, &(0x7f00009b5000)=0x0, 0xc, &(0x7f0000993000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000013000-0x40)={0x4, 0x96b, 0x0, 0x4, 0x7, 0x80000000, 0x4, 0x7fff}, &(0x7f0000238000)={0x0, 0x1, 0xffff, 0x9, 0x5, 0x7fffffff, 0x7, 0x7ff}, &(0x7f0000ac7000-0x40)={0x800, 0x8, 0xfffffffffffffffc, 0x101, 0x100, 0x1, 0x743, 0x40}, &(0x7f0000eec000)={0x0, 0x0}) utimensat(r1, &(0x7f000076e000-0x8)="2e2f66696c653000", &(0x7f0000828000-0x20)={{0x77359400, 0x0}, {0x0, r5}}, 0x100) syslog(0x3, &(0x7f0000b48000)="00000000000000000000000000000000000000", 0x13) 2017/09/21 20:58:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c6b000-0x8)="2e2f66696c653000", 0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000195000-0xb8)={0x0, 0x7, 0x101, 0x2, 0xc397, 0x0, 0xfffffffffffffff9, 0x4, {0x0, @in6={{0xa, 0x1, 0xd539, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x7f, 0x4, 0x3}}, &(0x7f0000001000-0x4)=0xb8) socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f000091e000-0x4)=0x0) mmap(&(0x7f00008e7000/0x2000)=nil, 0x2000, 0x10000002000004, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00009c4000-0xb)="2f6465762f6877726e6700", 0x40000000a000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() prctl$getreaper(0x9, &(0x7f00000d7000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x2000000001, 0x100000000001, &(0x7f0000728000-0x10)={0x2, &(0x7f0000bb2000-0x10)=[{0xff, 0x2, 0x80000000203, 0xdc3a}, {0x3, 0x3, 0xff, 0x3}]}) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) userfaultfd(0x0) request_key(&(0x7f00002e8000)="6c6f676f6e00", &(0x7f00008af000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ab8000)="00", 0xfffffffffffffffe) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r4, 0x10e, 0x4, &(0x7f0000143000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fc4000-0x4)=0x76) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000fc4000)={r4}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r5, 0x101, 0x7, &(0x7f0000fc5000-0x4)=0x0, &(0x7f0000fc4000)=0x4) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00003f1000-0x4)=0x8000, &(0x7f0000cbf000)=0x4) 2017/09/21 20:58:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) gettid() syz_emit_ethernet(0x4b2, &(0x7f0000975000-0x4b2)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x22f0, @ipv6={0x6, 0x6, "e46b89", 0x47c, 0x7f, 0x600000000, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@hopopts={0x8, 0x52, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0xe, "fac166cccb4f5130141f28ab1bba"}, {0x5, 0x7f, "45717f4d0db4bd85c81ff564bf12e998c37569710ec1fc589df2b3aa2453e6fabf2da5977e8e23f57cd70941f718e6266a0febcc0b5a6c2aef11cf95072b8b29ad640cc1c5a6493fd1d766682485aa052eed1fc4661c68c974890e95187fcce02203e3e6d4c4e96834b1274c1f2c270ec1e25a1fd277cdd8ac6daaca51d60a"}, {0x7, 0x2c, "6e83da4c1f38c0fc134ac12d02f53acd06b66ecc190be263e51b9a569936af2866be970cd3f5685f786eaee3"}, {0xfe, 0xea, "711b2063c06a7fe3a3249b893d0516752f354ad76625a0ff7ff9460097d75bb4316bd2b4a0640f81ff79a523e2c1e0b2e36427111d59d61510af798d19fa44e63f51fc4de1a196df3a33b2870058c53caf03a35d0364f43a99888e2b8fa3e49e190f320ee52ff98f61c5092e34dc744d299ad1758251f47e29f76463982247cc7370b9a564c589d20f6fe027f556273fc9ccfe6eae6d58d86bfd970ceb2a1465d848492eb9a6e50654c066c5f08adaf77145726f92648c8468aad0ead0cbd7c454d3411f34fd3f1bdc85659dffc1d6b5eabd7acf7fa110ef955ac18d278fa541b2c1950688180249e610"}, {0xfe, 0xe4, "b4fe8ef1e15531d1f2e8e2dbbabd4eaf4a9d47818617d3c55ba020d6510847d035b6c61032223f25faee31bc6ed76b2268bb6ca3a37e0e12545cf3f4888ba55b3c91e43e636cf1d6b3179875b4039748901dd52d246499536290f2cedc6ceafd5167382f48b3e693add1a4a0639bf1e8739ce028402293893ab3ab8e6547427bd923a2b65b53fb8872ae4531937426ec942b2171a653e5cf5078f39201baa765732c8414e8b45f86f09edbbf3157097650ebe486937e416bd71ddd7ce519a0e79a2df73eadeecc8f7dcac92ad7d3b286339464f91c94e64b8744964f67685eefcc402cdd"}]}, @dstopts={0x2c, 0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0xa4, "fc8c0fd7ab2c3a9cfa678352cdd8e5128a27fe2b0ec30778d330a32deed3ad29889d86f9d4feb215ecc6c18f8137187f4f6ecea644fbd41c827bf5248015a9e12371da83f94a0ac94a29e9dc5b466e88f32c9fb6c9cf4057512dc28e421327569cc6a149878b2c4c4d489d1ac12f5463133e8c9dd34737ae41dc45f6c0d56f6c879bf0b332ca36d16c2ddd68b26618a8e6b78f66c3920834faab263ca3f7ad45f55757c0"}, {0xcb, 0xcf, "f953328f002afbdffff180abfcff8ea5c428d2f6894a3fc1245162bf891c4626538f428af8737b0560ab080b88fe3e01aa5f0524dce75bf042d3f85fb448ffafcd65d97b6e8964747ea9fae78ab02b623cfad24148a01ef4d666126688d198f7cda26a3b7d2f839837340752ad6732b02d5bb8e1a5111518c8de99202d08e645f39bf72feb8559675ce5d6968d66458cecc16ea2cbe65fd85a81207ab7fb3500665cf3f07b94e8e0658bd75078829df8301efab5b8b913b6503518ff2c73f712b5477d1cd31b7a740f270805ecc90c"}]}], @udp={0x0, 0x1, 0x5d, 0x0, "60622fe7578493e58dc6f68c357cb9be30d92cb9678eda05488b1a22844c89369e7818eefb298337cc97df88918459c3489616942062086cab9ce5f6a527779628538d8bd2cdceed96f950f6ddf47185dd1cf81065"}}}}}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f00009d4000)=[{&(0x7f0000d44000)="00", 0x1}], 0x1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004d0000)="2f6465762f7161745f6164665f63746c00", 0x400000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000c76000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$int_in(r1, 0x5421, &(0x7f0000b38000)=0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffffffc) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f00004f9000/0x4000)=nil, 0x4000, 0x3, 0x36, r3, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00004fa000)={0x3f, 0x1ff, 0x9c, "eb3be1af4d0b481fbe3b74f452e28f72455154f5b63a2e79c87cc6096e87e9f96e4a5597ab8eed424eb5084b9d3fc8b5374414f25af0974089cc5875b85cceeba9a6cc7c669c505c2a10f3eb94dbd29bde569205895d2adbd5d390b99901f8c7d972f95fb1886bc8a0ba12c78d13d2cb37f2a40b49f109ea83a4cc8faaf47b6cd8aa835f38c63bccaf79557247f1488f42f80a45b6f5041c162e104c"}, 0xa4) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 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(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000293000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e82000-0xa)="2f6465762f70746d7800", 0x14000, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000ffb000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, r5}) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/21 20:58:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d48000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) fallocate(r0, 0x2, 0x93, 0x7) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000187000-0xc)={r2, 0xedd2, 0x10}, 0xc) 2017/09/21 20:58:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) r1 = syz_open_dev$vcsn(&(0x7f00008b9000-0xa)="2f6465762f7663732300", 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000ce5000-0xb0)={{0xfffffffffffffff8, 0x3}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x800, 0x1, 0x80000000, 0x3, 0xec, 0x9, 0x0, 0x0, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/21 20:58:21 executing program 4: sysfs$3(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) 2017/09/21 20:58:21 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000838000)="2f6465762f6175746f667300", 0x40, 0x0) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f000083a000-0x7)=@random={"757365722e00", "00"}, &(0x7f000083a000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000839000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000780000-0x4)=0x14) 2017/09/21 20:58:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket(0x8, 0x8000805, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00005a6000-0x4)=0xfffffffffffff53f, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008c3000)={{{@in6=@local={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=@loopback=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}}, &(0x7f0000627000)=0xe8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003f0000)="2f6465762f72746300", 0x230802, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000eb1000)={0x1, 0x3, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) 2017/09/21 20:58:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) fchmod(r0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7000001007fdaf8dd877108bfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0f084285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) 2017/09/21 20:58:22 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt(r0, 0x1f, 0x8, &(0x7f0000790000-0x5)="79ef53a135", 0x5) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f00000f2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000083a000-0x4)=0x14) syz_emit_ethernet(0x24, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="cae8e409e69d", [], {{0x800, @llc={0x14, @llc={0xfe, 0xd4, "02", "dbf7bcc0c771765d5e8b00c0683f41dc0f"}}}}}) r1 = memfd_create(&(0x7f000020e000-0x1)="00", 0x3) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0xffffffffffffffff, 0x1, &(0x7f00001bd000)={0x7, &(0x7f0000839000-0x38)=[{0x2, 0xb60, 0x6, 0x3}, {0x4f47, 0x6, 0x9, 0x0}, {0x6, 0xc0, 0x100000020, 0x0}, {0x9, 0x4, 0xd5b, 0x4}, {0x2a, 0xfffffffffffffffd, 0x1, 0x2}, {0x1000, 0x6, 0x100000000, 0x7fa9}, {0x5, 0x8, 0x0, 0x3}]}) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000838000)={0xffffffffffff8d91, 0xd0b4, 0x1}) syz_open_dev$loop(&(0x7f000006f000)="2f6465762f6c6f6f702300", 0x101, 0x80) 2017/09/21 20:58:22 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000852000-0x48)={0x50001, 0x0, [0x4, 0x1, 0x3, 0x80, 0x1, 0x0, 0x2, 0x12a]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x2, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401c30b00000000000090722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b484aaf66c154e47e869dba0fc9f285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) bind$netlink(r0, &(0x7f0000eee000)={0x0, 0x0, 0x7, 0xfffffffffffffffe}, 0xc) ioctl$KVM_CLEAR_MEMORY_ONDEMAND_STATE(r0, 0x4010aef4, &(0x7f0000f4a000-0x10)={0x2000, 0x200}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00009e9000-0x9)="2f6465762f76637300", 0x200, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x8001) 2017/09/21 20:58:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006cb000)={0x0, 0x0}, 0x80000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000cc2000)=0x4, 0x4) r2 = socket(0x11, 0x80a, 0x0) getsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f0000f41000)="000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000708000-0x4)=0x24) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000308000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000968000-0x4)=0x8001) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000d9f000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f00004e4000-0x10)={0x8e, 0x7fff, 0x400}) 2017/09/21 20:58:22 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000838000)={0x0, 0x3, 0x9, 0x400}) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000063f000-0x8)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) 2017/09/21 20:58:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r3, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) fcntl$F_MEM_LOCK(r2, 0x800) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) recvfrom$unix(r2, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000002d000)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000106000)={[{0x2, 0xd9d9, 0xb5, 0x6, 0x1, 0xfffffffffffff000, 0x5, 0x100000001, 0x9, 0xa1a2, 0x6, 0x4, 0x100000001}, {0x0, 0x1, 0x0, 0xe981, 0x81, 0x1, 0x40, 0x0, 0x4, 0x4, 0x3, 0x87a, 0x7f}, {0x800, 0x0, 0x5, 0x5, 0x9, 0x1000, 0x6, 0x8, 0x1ff, 0x3, 0x63de, 0x9, 0x80}], 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$mice(&(0x7f0000261000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00005ec000-0x4)=0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) 2017/09/21 20:58:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001fd000-0xb)="2f6465762f6877726e6700", 0x2b9c0b231f4680c7, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000047c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000168000-0x8)={r1, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000944000-0x4)=0x9d) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup2(r2, r5) ioctl$KDGETKEYCODE(r5, 0x4b4c, &(0x7f0000ae0000-0x8)={0x2, 0x1f}) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x12020, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r6, 0x8, r3) tkill(r3, 0x16) 2017/09/21 20:58:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001e3000)="2f6465762f73657175656e6365723200", 0x0, 0x0) connect$ipx(r0, &(0x7f00003ea000-0x10)={0x4, 0xfffffffffffffffb, 0x1ff, "d5591b88dce6", 0x5, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) 2017/09/21 20:58:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f00005de000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f6000-0xc)={0x4, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000f33000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000091c000-0x4)=0x2, 0x4) r3 = gettid() r4 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x17) sendmsg$netlink(r5, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x12, 0x16, 0x201, 0x8001, 0x0, "3d9c"}], 0x12}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) wait4(r4, &(0x7f00009b5000)=0x0, 0xc, &(0x7f0000993000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000013000-0x40)={0x4, 0x96b, 0x0, 0x4, 0x7, 0x80000000, 0x4, 0x7fff}, &(0x7f0000238000)={0x0, 0x1, 0xffff, 0x9, 0x5, 0x7fffffff, 0x7, 0x7ff}, &(0x7f0000ac7000-0x40)={0x800, 0x8, 0xfffffffffffffffc, 0x101, 0x100, 0x1, 0x743, 0x40}, &(0x7f0000eec000)={0x0, 0x0}) utimensat(r1, &(0x7f000076e000-0x8)="2e2f66696c653000", &(0x7f0000828000-0x20)={{0x77359400, 0x0}, {0x0, r6}}, 0x100) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00007f0000-0x4)={0x3}, 0x4) syslog(0x3, &(0x7f0000b48000)="00000000000000000000000000000000000000", 0x13) 2017/09/21 20:58:22 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x9c91313) syncfs(r0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d1d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a4b000-0x35)={r1, 0x2d, "3ad1b3e21511f2b2e518c1267bc6aa6c599b62ecb42885519c5819d535a8100fa50e1eaabf3756d42b89f25212"}, &(0x7f0000038000-0x4)=0x35) 2017/09/21 20:58:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000dc6000)="2f6465762f76637300", 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000e5d000)={{0x2, 0x0, 0xfffffffffffffffc, 0x3, 0x8}, 0x877, 0x7, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x2, 0x5, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/21 20:58:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) prctl$setmm(0x23, 0x6, &(0x7f00003cc000/0x3000)=nil) set_thread_area(&(0x7f0000c71000-0x10)={0x50000000000000, 0x1000, 0x0, 0x10001, 0xff, 0x10001, 0xdd44, 0x28c, 0x5, 0x1}) 2017/09/21 20:58:22 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6f, &(0x7f0000337000-0x6f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xb, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[@nop={0x1}, @timestamp={0x8, 0xa, 0xfffffffffffffffe, 0x9}, @timestamp={0x8, 0xa, 0x81, 0x80}, @window={0x3, 0x3, 0x200}]}}, {"0c"}}}}}}) 2017/09/21 20:58:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x4382, 0x1c2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000923000)="2e2f66696c653000", &(0x7f00001cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00001f8000-0x4)=0x25, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) r2 = getpgid(0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000468000)=r2) 2017/09/21 20:58:22 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, &(0x7f0000f44000-0x10)="00000000000000000000000000000000", 0x10, 0x40, &(0x7f0000a5c000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000959000-0x8)={0x0, 0x0}, 0x800) ioctl$TCSETS(r1, 0x5402, &(0x7f00001d1000)={0xb67, 0x200, 0x400, 0x5, 0xffff, 0x8, 0x3, 0x80, 0x7fffffff, 0x8001, 0x7, 0x200}) pipe2(&(0x7f0000520000)={0x0, 0x0}, 0x80800) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00001fa000-0x4)=0x0) r3 = socket$inet_sctp(0x2, 0x40000000000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) 2017/09/21 20:58:22 executing program 4: rmdir(&(0x7f00004b9000)="2e2f66696c653000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x9, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={r1, 0x80000, r2}) kexec_load(0x156, 0x2, &(0x7f0000447000)=[{&(0x7f0000000000)="6ad2a7e64868f74ddb4d57f45381d7101e95ef02d579beafaa34a9c0fce72075d1cdd8cec54a738c5e07b7996601b4fb354a0bfefdd9c0351d6cce7fd4f32c9c193e227a2cace2e4e43559608e26143b434442a686330f548667f5807cfd22db250eb81d8250687a153eca869fa521f953509490d1ff01aa", 0x78, 0x20, 0x0}, {&(0x7f0000001000-0x71)="93cdd1cdad947635c71d778b2c50845074d9ea0a7793252849408ca159bf4d40ff9de3a843cc58831941342b03ff4b669136b86537f7f3248122d59b3c70a70320b2475f8141b11209bdb186aa38d10ff93107fef4a34bbe23528b366510b6f6e174607095b9e9d0e28c6fe2a1ad3c92a9", 0x71, 0x1000, 0xfffffffffffffffd}], 0x150002) userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000001000)=0x1323, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) r5 = syz_open_dev$mouse(&(0x7f0000c37000)="2f6465762f696e7075742f6d6f7573652300", 0xca, 0x40002) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, &(0x7f00000ae000-0x48)={{0x1, 0x2, 0x2, 0x2, 0x7}, 0x100000001, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/21 20:58:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xbe8, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000096d000)="2f6465762f72746300", 0x200002, 0x0) io_cancel(r0, &(0x7f000058d000-0x40)={0x0, 0x0, 0x0, 0x7, 0x3, r1, &(0x7f0000000000)="d90c019c17072da871f4c9c4e77093b6a2a75540324afc84f477d962b07111a95c33db36c2df6e36b73e9c6fe99f865b8059b015ea12a57b1ff5d0eeac37ddcb7e8db7e25553fee358e816390c5c8845e16d98deadf71bd509dca8755294b8e49aae9c814cef12eeadbcc792093bf11ea58639580af4fc01440524717fa81476f1b8c0b76fe396fd99e427265ce48d6eb7423e6094fbbdf0327d62d2942900572f69b633914981abe47ad436ca14132756c20e82f42634d1d183af1a64488ae7cc94a66ba496c59fdea74a04d1cc91979334c83c81d017", 0xd7, 0x4, 0x0, 0x1, r2}, &(0x7f00006c4000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1000000000000010, 0x80a, 0x8) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000c72000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000a6f000-0x20)={"e8ce7b525b1347bb6aeb4a0d68ac5a10", {0x4, 0x0, 0x400, "3d4d9d841872", 0x1e95, 0x0}}) getsockname$packet(r3, &(0x7f000039d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000bc5000-0x4)=0x14) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f00004c1000)={0x9, {{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000977000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000919000)=0xe8) mmap(&(0x7f0000fe5000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 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(&(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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000)={0x0, 0x0}) accept$inet(r4, 0x0, &(0x7f0000fe7000-0x4)=0x0) 2017/09/21 20:58:22 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ff000)="2f6465762f6c6f6f702300", 0x800, 0x2000) read(r0, &(0x7f000063c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) mmap(&(0x7f0000c1a000/0x1000)=nil, 0x1000, 0x3000001, 0x40855, 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) r2 = syz_open_dev$mouse(&(0x7f0000968000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x10000) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000713000-0xc)={0x2, 0xd0, 0x2fd0, 0xd70, 0x40, 0x6f}) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000f5f000)=0x8000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c96000-0xa)="2f6465762f70746d7800", 0x480, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000008000-0x4)=0x8000990, 0x4) r3 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f000082d000-0x8)="2e2f66696c653000", 0x0, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000356000-0x86)="062926f07d92145e75e5a31be73ba435e3f574eaa8b3a3ddbec8658b87e97acc918fa407abd7694629a319dc0b4a4fe19156b4bd277a74ca1a64b09b4bf5fef18ce5df28fd1aa24978a56b43f896c074c8d3e4628a2f104efe3065ea87888c98deccd2f28c3a6998dac77d0f34e816871597bd8e2a17ffd18c42b0849fe6c027cd7562bf5198", 0x86, 0x4c010, &(0x7f00004c8000-0x1c)={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, 0x1c) gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x800000000003e, r4, 0x0) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x4000000000000001, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x4000, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xf677, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x5) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x7) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000011b000-0xc)={0x6, r5, 0x1}) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x17) socket$inet6(0xa, 0x800, 0x4000000000000087) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/21 20:58:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000f47000)=0x0) r4 = dup2(r2, r3) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") write$sndseq(r4, &(0x7f000043e000)=[{0x0, 0x0, 0x7, 0x6, @tick=0xffffffffffffffff, {0xdc, 0x400}, {0x100, 0x3}, @addr={0x72d, 0x5}}, {0xfffffffffffff3ff, 0x3, 0x10000, 0x5, @tick=0x0, {0x3, 0x6}, {0x9, 0x2}, @note={0x81, 0x2, 0x0, 0x7, 0xfffffffffffffeff}}, {0x4, 0x80000001, 0x3, 0x3, @time={0x0, 0x1c9c380}, {0x6, 0x5d32}, {0x1, 0x5}, @time=@tick=0x2}, {0xaf, 0x5, 0x3f, 0xb16, @tick=0x7f, {0x7, 0x7}, {0x5, 0xe286}, @note={0x924, 0x9, 0x3b95, 0xfff, 0xbe2}}, {0x3, 0x246e8, 0xffff, 0xffff, @tick=0x2e802d89, {0x5, 0x8}, {0x6, 0x9}, @addr={0xf13, 0xfffffffffffffffe}}], 0xf0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) recvfrom$unix(r2, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) iopl(0xfffffffffffffbff) 2017/09/21 20:58:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b1f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x2d) getpeername$packet(r1, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000026b000)=0x14) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f00009cc000)={"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"}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000cf2000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e56000-0x8)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) 2017/09/21 20:58:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = shmget(0x2, 0x4000, 0x54000200, &(0x7f0000dd2000/0x4000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00009fa000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a63000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00001f2000)={0x0, 0x0, 0x0}, &(0x7f0000dc1000)=0xc) r7 = getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000757000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000873000-0x4)=0xc) shmctl$IPC_SET(r4, 0x1, &(0x7f0000f5b000)={{0x10001, r5, r6, r7, r8, 0xc0, 0x0, 0x0, 0x0, 0x0}, 0x2, 0x8, 0x9, 0x7cc, r1, r1, 0x80000000, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = dup2(r2, r2) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x12020, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000723000)="", &(0x7f0000001000)=0x0, &(0x7f0000ef1000-0x4)=0x0, &(0x7f0000991000-0x1)="c5") fcntl$setown(r9, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f00005de000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000e2f000)={0xfffffffffffffffe, 0x0}) syz_open_dev$sg(&(0x7f0000f33000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000091c000-0x4)=0x2, 0x4) r1 = gettid() r2 = gettid() ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000f4e000-0x8)=[0x5, 0x5]) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x17) sendmsg$netlink(r3, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x12, 0x16, 0x201, 0x8001, 0x0, "3d9c"}], 0x12}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) wait4(r2, &(0x7f00009b5000)=0x0, 0xc, &(0x7f0000993000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000013000-0x40)={0x4, 0x96b, 0x0, 0x4, 0x7, 0x80000000, 0x4, 0x7fff}, &(0x7f0000238000)={0x0, 0x1, 0xffff, 0x9, 0x5, 0x7fffffff, 0x7, 0x7ff}, &(0x7f0000ac7000-0x40)={0x800, 0x8, 0xfffffffffffffffc, 0x101, 0x100, 0x1, 0x743, 0x40}, &(0x7f0000eec000)={0x0, 0x0}) utimensat(r0, &(0x7f000076e000-0x8)="2e2f66696c653000", &(0x7f0000828000-0x20)={{0x77359400, 0x0}, {0x0, r4}}, 0x100) syslog(0x3, &(0x7f0000b48000)="00000000000000000000000000000000000000", 0x13) 2017/09/21 20:58:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000559000-0x10)={0x6, 0x6}) fcntl$getflags(r0, 0x40b) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000dc7000-0x70)={[{0x3f, 0x800, 0x9, 0x4, 0x100, 0x9, 0x800, 0x1, 0x9, 0x80000000, 0x3d, 0x8000, 0x3ff}, {0x3f, 0x1, 0xdae37cb, 0x40, 0x9, 0x3f, 0x100000001, 0x9, 0xfffffffffffffe01, 0x6, 0x100000000, 0x922, 0x4fc}, {0x7, 0x5, 0x61, 0x8, 0xd9a, 0x8ea, 0x8000, 0x3f, 0x1, 0x4, 0x0, 0x2, 0x5}], 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/21 20:58:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) r1 = syz_open_dev$vcsn(&(0x7f0000008000)="2f6465762f7663732300", 0xef3, 0x101000) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00005b0000)={&(0x7f0000dd3000/0x2000)=nil, 0x1, 0x3, 0x20, &(0x7f00002d6000/0x1000)=nil, 0xffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c9d000)=0xffff, 0x4) 2017/09/21 20:58:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a4a000-0xb)="2f6465762f6877726e6700", 0x40001, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000276000)={0x80000001, 0xff, 0x200, 0x401, 0x100, 0x2}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000084000)=@generic="6470913847e42b7ee16dc42d6ce5eb86", 0x10) socketpair(0xe, 0x80005, 0xffffffffffffde9d, &(0x7f00004c9000-0x8)={0x0, 0x0}) connect$inet6(r2, &(0x7f00003a7000)={0xa, 0x3, 0x80000000, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) 2017/09/21 20:58:23 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000453000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000839000-0x9)="2f6465762f73672300", 0x1, 0x8000) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00007a3000-0x8)={0x100000000, 0x4}) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000839000)="2f6465762f7667615f6172626974657200", 0x480000, 0x0) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000839000)={0x7fffffff, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000532000-0x10)={0x1, r3}) syz_emit_ethernet(0x4b, &(0x7f0000838000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0x3, 0x1, []}]}}, @tcp={{0x0, 0x0, r0, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r0, 0xa, 0x26) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) rt_sigqueueinfo(r1, 0x2, &(0x7f0000524000-0x10)={0x35, 0x4, 0x2, 0xffff}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000c6b000-0x4)=0x400) recvfrom$unix(r2, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000ba6000-0x6)={0x5, 0xfffffffffffffff9, 0x80000000}) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000018000)={&(0x7f000062a000)=[], 0x0, 0x7, 0x31efc07e, 0xe7, 0x1, 0x1, {0x6, 0x8, 0x0, 0x5, 0x3, 0xb109, 0x3f, 0x4, 0x9, 0x4, 0x20, 0x4, 0x1, 0x8000, "bc9dec475d9e87bbc15f70d67e02cd0b575c1dd8cee9bca7b41e94e880ba476b"}}) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b77000)="2f6465762f6c6f6f702300", 0x800000000000000, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) 2017/09/21 20:58:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2080a, 0xb9c) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) 2017/09/21 20:58:23 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000838000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x800000000, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000045f000-0x108)={0x0, @in6={{0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x8, 0x2, 0x6, 0x3ff, 0x100000000, 0x80000000, 0x0, 0x4, 0x7, 0xa0e, 0x0, 0x6, 0x4, 0x1d]}, &(0x7f00007d1000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000247000-0x4)=0x6f, 0x4) r1 = syz_open_pts(0xffffffffffffff9c, 0x200100) ioctl$KDSETMODE(r1, 0x4b3a, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000024f000-0x108)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x5, 0x72335e2e, 0x0, 0x9, 0x5, 0xffffffffffff5a26, 0x2, 0x44f20b83, 0x1, 0x4, 0x2, 0x0, 0xdf6, 0x3f]}, &(0x7f00004f4000)=0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003fa000)={r2, 0x0, ""}, &(0x7f00001bc000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000da8000-0xc)=@sack_info={r2, 0x1, 0x4d96}, 0xc) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c51000)="2f6465762f76637300", 0x10200, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c8d000)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0xffffffff, 0x3e6faadd, 0xe}, &(0x7f0000801000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00003d4000-0x4)=0x0, 0x4) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000c69000)=0x3) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000add000-0x2)=0x1, &(0x7f0000cf3000-0x8)=0x2) 2017/09/21 20:58:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000006, 0x9) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000370000-0xb)="2f6465762f6877726e6700", 0x8100, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x100) [ 635.594498] kauditd_printk_skb: 5 callbacks suppressed [ 635.599894] audit: type=1326 audit(1506027503.341:2634): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=30756 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 2017/09/21 20:58:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x5, 0xaba6]}) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = creat(&(0x7f0000602000-0x8)="2e2f66696c653000", 0x14c) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000d2e000)={[{0x86, 0xac7, 0x2, 0x2, 0xffffffff, 0x1, 0x3, 0xffffffff, 0x1, 0x7, 0x7, 0x7e000000000000, 0x4d5}, {0x8001, 0x8, 0x80000001, 0xfff, 0x0, 0x2, 0xffffffffffffffe0, 0x1000, 0x7, 0x2, 0x3, 0x400000, 0x0}, {0x378, 0x5, 0x8, 0x3f, 0x1, 0xfffffffffffffff9, 0x5, 0x7, 0x9, 0x1, 0x9, 0xfffffffffffffffe, 0x0}], 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d1c000)={0x4, 0x0, 0x10003, 0x7f}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x40, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000130000)={r2, 0x1}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000945000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000671000)={{{@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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000097d000)=0xe8) stat(&(0x7f0000c7c000-0x8)="2e2f66696c653000", &(0x7f000046c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) 2017/09/21 20:58:23 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000f6000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x400) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000838000)="e694b8d416741093b8b41fd7f9c89457298025423125a9eb9860a595af1f62a6a7580d71bb", 0x25, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000839000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x1ff, 0x4fac88f4, 0x7fff, 0x11}, &(0x7f0000839000)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000317000-0x8c)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000163000-0x4)=0x8c) 2017/09/21 20:58:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) socket$inet_udp(0x2, 0x2, 0x0) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) [ 635.750598] audit: type=1326 audit(1506027503.497:2635): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=30756 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 2017/09/21 20:58:24 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000838000)={0x0, 0x0}, 0xffffffffffffffff, 0x8d) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, r0, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00000a5000-0x10)={0x6, 0x4}) r1 = accept(0xffffffffffffffff, &(0x7f0000d59000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000ae000-0x4)=0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005c0000)="db0042b6a7b60164d85fa248d1a96be8bb8d101344a5fedf771d483b0d01fe57517d14eae90b695a3c362b17aabe5d76f7b7eab8007afac085ed62061433584fe7", 0x41) 2017/09/21 20:58:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x34000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x12020, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x80a, 0x0) mmap(&(0x7f000022a000/0x1000)=nil, 0x1000, 0x200000d, 0x1000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000022b000-0x8)={0x0, 0x9fc}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000f9b000/0x4000)=nil, 0x4000, 0x3, 0x2010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2e800000000000, 0x51, 0x1, 0xffc, 0x5, 0xfff, 0x2, 0x38000, 0x8, 0x4, 0xff, 0x8, 0x9fd3, 0x6, 0xd6]}, &(0x7f0000001000)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r3, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000003, 0x3f, 0x2, 0x42, 0xffffffff}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000016000-0x8)={0x42424242, 0x42424242}, 0x7, 0xa) bind$inet(r4, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x8) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000004000)={0x42424242, 0x42424242}, 0x2, 0xfffffdffffffffff) listen(r4, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2, 0x3e, r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/21 20:58:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000bd2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c84000-0x4)=0x32) accept$nfc_llcp(r0, &(0x7f0000ba3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000b09000-0x4)=0x60) 2017/09/21 20:58:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x80, 0x0) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000944000-0x4)=0x9d) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)=0x40000000000) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(r3, r4) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) recvfrom$unix(r3, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f00006c0000)=@file={0x1, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2017/09/21 20:58:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f00005de000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f6000-0xc)={0x4, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000f33000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$TIOCSBRK(r2, 0x5427) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000eb4000)={0x0, 0x3}, &(0x7f00008f6000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f20000-0x8)={r3, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000091c000-0x4)=0x2, 0x4) r4 = gettid() r5 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffff, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x17) sendmsg$netlink(r6, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x12, 0x16, 0x201, 0x8001, 0x0, "3d9c"}], 0x12}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) wait4(r5, &(0x7f00009b5000)=0x0, 0xc, &(0x7f0000993000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000013000-0x40)={0x4, 0x96b, 0x0, 0x4, 0x7, 0x80000000, 0x4, 0x7fff}, &(0x7f0000238000)={0x0, 0x1, 0xffff, 0x9, 0x5, 0x7fffffff, 0x7, 0x7ff}, &(0x7f0000ac7000-0x40)={0x800, 0x8, 0xfffffffffffffffc, 0x101, 0x100, 0x1, 0x743, 0x40}, &(0x7f0000eec000)={0x0, 0x0}) utimensat(r1, &(0x7f000076e000-0x8)="2e2f66696c653000", &(0x7f0000828000-0x20)={{0x77359400, 0x0}, {0x0, r7}}, 0x100) syslog(0x3, &(0x7f0000b48000)="00000000000000000000000000000000000000", 0x13) 2017/09/21 20:58:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f000044c000-0x40)=[{r0, 0x9003, 0x0}, {r0, 0x120, 0x0}, {r3, 0x4000, 0x0}, {r3, 0x1000, 0x0}, {r2, 0x730, 0x0}, {r2, 0x1102, 0x0}, {r3, 0x4000, 0x0}, {r0, 0x0, 0x0}], 0x8, 0xffbffffffffffff8) r4 = dup2(r2, r3) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) r0 = memfd_create(&(0x7f0000067000-0x1)="00", 0x3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000f8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000096000-0x3)=0xb9) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000ac1000)=0x697, 0x4) 2017/09/21 20:58:24 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) socket$inet6_dccp(0xa, 0x6, 0x0) 2017/09/21 20:58:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f5c000-0x9)="2f6465762f76637300", 0x40c0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000da6000-0x10)={0x2, &(0x7f0000950000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000ca000)={r2, 0x3}) fcntl$addseals(r0, 0x409, 0xc) r3 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) read$eventfd(r0, &(0x7f000094a000-0x8)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00005cc000)=@int=0x1, 0x4) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) [ 636.302443] audit: type=1326 audit(1506027504.049:2636): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=30829 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 2017/09/21 20:58:24 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000838000+0xd36)=0x0) capset(&(0x7f00005fb000)={0x20080522, r0}, &(0x7f000066a000)={0x10001, 0x196be790, 0xefe, 0x10001, 0x6, 0x4}) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000839000)="2f6465762f73657175656e6365723200", 0x80, 0x0) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000839000)=0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x100000000000, 0x7, &(0x7f000051d000-0x8)={0x0, 0x0}) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f000015c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/09/21 20:58:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00007c0000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x401, 0x440800) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000c0c000-0x16)="00000000000000000000000000000000000000000000", &(0x7f0000932000)=0x16) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000559000-0xb0)={{0x9, 0xffffffffffffffff}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, 0x0, 0x100000000, 0xda73, 0x0, 0x800, 0x6, 0x0, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lsetxattr(&(0x7f0000b34000)="2e2f66696c653000", &(0x7f0000607000-0x22)=@random={"6f73782e00", "5d2d656d312d73797374656d262b6d696d655f747970657b7573657200"}, &(0x7f0000606000)="2d232e2a", 0x4, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000791000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000870000)=@ethtool_modinfo={0x42, 0x8, 0x7, "d0a6aa21544801c6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/21 20:58:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c55000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffefe, 0xfffffffffffffffe) accept4$inet6(r0, &(0x7f0000224000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d08000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000588000-0x8)="2e2f66696c653000", 0x10, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x10c000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x3, 0x2000, 0x1108, &(0x7f00009c6000/0x2000)=nil) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000df5000)={{{@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}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e71000)=0xe8) 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) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000718000)={0xffffffffffffffff, &(0x7f0000070000-0x34)="", &(0x7f000011c000+0xcf)="", 0x0}, 0x20) getegid() r1 = syz_open_dev$usbmon(&(0x7f00007d5000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x4000) r2 = accept4(0xffffffffffffff9c, &(0x7f000065b000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000159000)=0x80, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e1d000)={0x0, 0x0, 0x0}, &(0x7f0000be3000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000b8f000)=0x80, 0x4) sysfs$2(0x2, 0x9, &(0x7f000030a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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epoll_create(0xfff) syz_emit_ethernet(0x3e, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "90007c", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}) openat$sequencer(0xffffffffffffff9c, &(0x7f00008eb000)="2f6465762f73657175656e63657200", 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000002, 0x10000, 0x1}, 0x10) r4 = socket(0x11, 0x802, 0x8) setsockopt$packet_int(r4, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_emit_ethernet(0x36, &(0x7f0000926000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000a90000)=0x80000020) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x0, 0x0, 0xfffffffffffff802, 0xffffffffffffffff}], &(0x7f0000fdc000-0x11)="00", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0, 0x0}, 0x30) 2017/09/21 20:58:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f0a000)=@assoc_value={0x0, 0xbb8}, &(0x7f00007e0000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000062a000)={r1, 0x1, "03"}, &(0x7f0000eec000-0x4)=0x9) [ 636.348147] TCP: request_sock_TCP: Possible SYN flooding on port 20024. Sending cookies. Check SNMP counters. 2017/09/21 20:58:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) modify_ldt$write2(0x11, &(0x7f0000472000-0x10)={0x3ba5, 0x20000800, 0x0, 0x3, 0x9, 0x7, 0x6, 0xb8e, 0x5, 0x3ff}, 0x10) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x12020, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002ec000-0xc)="2f6465762f72666b696c6c00", 0x80, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000cf6000)={{{@in6=@loopback={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, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c57000-0x4)=0xe8) r2 = getegid() fchownat(r0, &(0x7f000008d000)="2e2f66696c653000", r1, r2, 0x1400) socket$inet_sctp(0x2, 0x1, 0x84) 2017/09/21 20:58:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dc3000)=@assoc_id=0x0, &(0x7f0000398000)=0x4) socket$llc(0x1a, 0x0, 0x0) r2 = creat(&(0x7f00004c7000)="2e2f66696c653000", 0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ba4000-0xc)=@sack_info={r1, 0x100000000, 0x0}, &(0x7f0000480000)=0xc) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d53000-0x10)={r1, 0xffff, 0x10000000000, 0x4}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000570000-0x20)={r2, &(0x7f0000e8f000)="c5274e88ec62840fb1405ca34fc237dc24e1ac52b3ce120d0f01f7d21d90b5e351349b62a2c2dc245fb132055e28d5e26a5feb811261cae3ceb173ec653c5279fad64bd20a59af30e6bfa6c48cc44b82481cd316a19f9cc2bdd84cf37ea1c1963c36288af2aa2e6fac1b86890d0c70bda0673a229c34cbd9e046f573a54e61224a2f167592f2e4cea64c8dce4206d0908aba1a6737ffcb17fc055448bd698df9d712697517349237ab04465a8e844dc613de5da2f855b0848dc5cff75f6a01c612f4f2551189da21196ead94b6e800248e3c87ec29df2af66c942d3eb82f78", &(0x7f00005bb000)="f42c749755cff1b139dd18e8de8826fabd4cb3ab45b3a60098ee8be42704697047a9701d86048779b528a7dbabe5ea8af40df3169d102a2a2a6ac8a430473492d0426147fa4026c9526e8568d6fe009ed2d2e3005091a0025ea20529bf547d6f126013822e7eba23735e7d662897ee0cd87b59c28695fc9d7f33696082754a05f0c3c27e0b8024900ae436", 0x1}, 0x20) sendto$llc(r0, &(0x7f0000800000)="b84baf08af87f84114ae9d18c10570ff1356ae3df7baa6a514002c2e31d92123e149c34c431665952059a9e0844ff6c7a689d277300f723783a45059abcf885127273601243e228c283f002aa31d851dfd8340b0334aa972b0b0bf73a2ee4acb10b8f77d542c245eea4aa7a07a4e86b84ba07e6ba17db0e242579095b3bb393c5f98d76bc6a2c41f45ea7bac4848cd1c5972f6f1e49660a1b8a77e479074fdbf4caf69787d410d48a760e8e21436f6ee29", 0xb1, 0x4080, 0x0, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000c32000-0xa)="2f6465762f7663732300", 0x80000000, 0x14000) clock_gettime(0x0, &(0x7f000043f000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f00006ab000-0x20)={0x7, 0x3ff, 0x2, 0x9, 0x1, 0x2}) nanosleep(&(0x7f00003fa000-0x10)={r4, r5+30000000}, &(0x7f000077c000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000ea7000-0x30)={0xf5b, 0xffff, 0x3, 0x5, 0x6, 0x141e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/21 20:58:24 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x58, &(0x7f000052b000-0x58)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x4000000000000, 0x0, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"d38b"}}}}}}) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000839000)="2f6465762f73657175656e63657200", 0x20201, 0x0) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000083a000-0x82)={0x0, 0x7a, "a7a3602e233e1226a965fb5da7f799cf291e6d379557808eebc6a6dde2198901887d298d71f748701ac61f829d8ed38a3040ea9e6b36da831ef13fd862037127a7af9a7ddae37b45cb796cf2faa56e5ed85af49ac8a8d161003634ea002c742ccc00c0c19b6c8cc7885faa2293d530db7378b8d49fab2781f120"}, &(0x7f00003c2000)=0x82) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000044e000)={r1, 0x5, 0x10000, 0x10000, 0x0, 0x5d8}, &(0x7f0000839000)=0x14) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001ee000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x7) 2017/09/21 20:58:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) prctl$void(0x1b) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) r1 = semget(0x3, 0x3, 0x30) semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f0000e10000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/09/21 20:58:24 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000839000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x10300) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000839000)=0x0, 0x400) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000839000-0x90)={0x6, {{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]}}, 0x90) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000579000)={0x0, 0x0}) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f000083a000)={r1, &(0x7f00002ad000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) [ 636.509405] audit: type=1326 audit(1506027504.251:2637): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=30829 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 2017/09/21 20:58:24 executing program 1: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000add000)=0xffffffff, 0x4) ioctl$int_out(r0, 0x5460, &(0x7f000024b000)=0x0) mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000067a000)="2f6465762f7161745f6164665f63746c00", 0x250400, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000629000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000242000-0x8)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2017/09/21 20:58:24 executing program 0: r0 = semget$private(0x0, 0x5, 0x240) semctl$SETVAL(r0, 0x4, 0x10, &(0x7f00002ab000-0x4)=0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000944000-0x4)=0x9d) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(r3, r4) getsockopt$ax25_int(r5, 0x101, 0x2, &(0x7f0000fa7000-0x4)=0x0, &(0x7f0000d97000-0x4)=0x4) fcntl$F_HUGEPAGE(r4, 0x802) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) recvfrom$unix(r3, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) fcntl$setown(r5, 0x8, r2) ptrace$peekuser(0x3, r2, 0x7) tkill(r2, 0x16) 2017/09/21 20:58:24 executing program 4: r0 = msgget$private(0x0, 0x404) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d27000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b71000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r4 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$mice(&(0x7f0000003000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x8000) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x52, 0x0}) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000-0x9)="2f6465762f76637300", 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x2, 0xfc5f, 0x2, 0xff, 0x11, 0x80, 0x80, 0x78, r1, r2}, {0x7, 0x3, 0x1ff, 0x38f, 0x200, 0x80000000, 0x3, 0xfffffffffffffffb}, {0x8, 0x4, 0x1, 0x3f}, 0x6, 0x0, 0x2, 0x1, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc82, 0x3}, 0x11, @in=@empty=0x0, 0x5, 0x7, 0x2, 0xcf05, 0x100, 0x101, 0x1000}}, 0xe8) getgroups(0x1, &(0x7f0000001000-0x4)=[0xffffffffffffffff]) r9 = fcntl$getown(0xffffffffffffffff, 0x9) r10 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000001000-0x78)={{0x49c, r2, r3, r4, r8, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x400000000000000, 0x20, 0xfffffffffffffffa, 0x3, 0x0, 0x1c, r9, r10, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r11, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) 2017/09/21 20:58:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x8000000001f) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) clone(0x0, &(0x7f00007b1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f000020f000)="51") fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f00005de000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f6000-0xc)={0x4, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000f33000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000091c000-0x4)=0x2, 0x4) r3 = gettid() r4 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd31, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000c61000)={0x7, 0x2, 0xffffffffffffffe0}) r5 = socket$netlink(0x10, 0x3, 0x17) sendmsg$netlink(r5, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x12, 0x16, 0x201, 0x8001, 0x0, "3d9c"}], 0x12}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) wait4(r4, &(0x7f00009b5000)=0x0, 0xc, &(0x7f0000993000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000013000-0x40)={0x4, 0x96b, 0x0, 0x4, 0x7, 0x80000000, 0x4, 0x7fff}, &(0x7f0000238000)={0x0, 0x1, 0xffff, 0x9, 0x5, 0x7fffffff, 0x7, 0x7ff}, &(0x7f0000ac7000-0x40)={0x800, 0x8, 0xfffffffffffffffc, 0x101, 0x100, 0x1, 0x743, 0x40}, &(0x7f0000eec000)={0x0, 0x0}) utimensat(r1, &(0x7f000076e000-0x8)="2e2f66696c653000", &(0x7f0000828000-0x20)={{0x77359400, 0x0}, {0x0, r6}}, 0x100) syslog(0x3, &(0x7f0000b48000)="00000000000000000000000000000000000000", 0x13) 2017/09/21 20:58:24 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) r0 = shmget(0x1, 0x1000, 0x0, &(0x7f00004d4000/0x1000)=nil) shmat(r0, &(0x7f0000569000/0x2000)=nil, 0x0) 2017/09/21 20:58:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00009a5000)=0x0, &(0x7f0000778000-0x8)=0x2) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000046a000-0xc)={0x0, 0x1, 0x30}, &(0x7f00009db000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000025c000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00007ff000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007cc000-0x8)={0x0, 0x1}, &(0x7f0000f44000)=0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ab4000-0x5)={0x1, r0, 0x0}) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000af4000-0x1)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b3a000)={r1, 0x1, "bf"}, &(0x7f0000483000)=0x9) r3 = memfd_create(&(0x7f00000b0000)="28766d6e657431707070302700", 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000d1a000)={{0x7fffffff, 0xa8c}, {0x2, 0x100000000}, 0x15a7, 0x7, 0xffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) arch_prctl(0x1001, &(0x7f0000b34000)="b45ee719bb82c3d99ffa4f712e3583e9c1a56267454e761df7fb87996fda4deeb82a56b465c27ea1f42e43c8c8ff368877025fe27e51a31821058e72c26150e09b21715bda8801b83585519a7e8aeedbdfe9b43c762904483e428e7620db6f5d8a0a03e3384b60b7108d412fc8fed302d0d27f02534220bfc788168b48b96fb70dd2862b84f1e06d62ae534d72d347bc0754a57403ad560441d560ad1d64134348f6a1f9ab8a84656ec19d1461ce5cf24487b31ce6014a367804ae6c09a58ef30c99f95fb27cf548fc07f758c60f442a0a725513d9d5e4fb46d376c703332e83ad4b8021de") 2017/09/21 20:58:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005dd000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80000001, 0x40, 0x10001, 0x8}, &(0x7f0000446000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ee5000+0xa24)={r1, 0x4, &(0x7f0000cb6000-0x58)=[@in6={0xa, 0x3, 0xd4e3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}]}, &(0x7f0000859000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000f3000)={r2, @in6={{0xa, 0x0, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x37b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1}, &(0x7f0000050000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081a000)={r3, 0x0}, 0x8) r4 = syz_open_dev$mouse(&(0x7f0000156000)="2f6465762f696e7075742f6d6f7573652300", 0x7ccb, 0xcc00) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000539000-0x40)={0x5c4b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/21 20:58:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ebd000)="2f6465762f7667615f6172626974657200", 0x8400, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000ad7000-0x4)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(r2, r3) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x12020, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") poll(&(0x7f0000dcf000)=[{r5, 0x2000, 0x0}, {r5, 0x2000, 0x0}, {r3, 0x11, 0x0}, {r0, 0x118, 0x0}, {r3, 0x1000, 0x0}], 0x5, 0x3) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:24 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000002e000)="2f6465762f7667615f6172626974657200", 0x84401, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000839000-0xc)={0x4, 0x3}) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000083a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000034f000)=0xc) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000839000)="2e2f66696c653000", &(0x7f0000099000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000598000)="2e2f66696c653000", r2, r3, 0x1000) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000839000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000212000)=0x10) connect$inet(r0, &(0x7f000014c000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0xfffffffffffffffc) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) [ 636.940325] audit: type=1326 audit(1506027504.687:2638): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=30925 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 2017/09/21 20:58:24 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x1, &(0x7f000025d000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000)={{{@in=@empty=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=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000701000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000001000)="6c6f657468306c6f6370757365745b262a7365637572697479232b5c776c616e317d00", 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000001000)={&(0x7f0000ead000/0x4000)=nil, 0x6, 0x0, 0x4, &(0x7f0000235000/0x3000)=nil, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r7 = getpgid(0xffffffffffffffff) r8 = getpgrp(r7) shmctl$IPC_SET(r0, 0x1, &(0x7f00005af000-0x70)={{0x9, r1, r2, r3, r6, 0xa5, 0x100000000, 0x0, 0x0, 0x0}, 0x572, 0x549, 0x9, 0x20, r7, r8, 0xffffffffffffffbd, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f00008b6000)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r9, 0x541b, &(0x7f0000d55000)=0x0) ioctl$KVM_GET_MSRS(r9, 0xc008ae88, &(0x7f0000ffb000+0x7e8)={0x9, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$KVM_CREATE_DEVICE(r9, 0xc00caee0, &(0x7f0000be9000-0xc)={0x1, r4, 0xffffffffffffffff}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f000020d000-0x138)={{0x4, 0x100004, 0xf, 0x3f, 0x1, 0x8000, 0xd39, 0x4, 0x9, 0x3, 0x9, 0x5, 0x0}, {0x1001, 0xf006, 0xd, 0x6, 0x6, 0x495, 0x200, 0xd40, 0x4, 0x9, 0x8e, 0x100, 0x0}, {0x2004, 0x1, 0xb, 0x6, 0x8, 0x6, 0x5, 0x9, 0x3f, 0x1f, 0x0, 0x100000001, 0x0}, {0x4, 0x1000, 0x10, 0xd, 0xffffffff, 0x800000000, 0x5, 0x9, 0x3773, 0x8, 0x1, 0x52, 0x0}, {0xf000, 0x7002, 0xd, 0x1f, 0x8, 0x80000001, 0x4, 0x7, 0x30d, 0x3, 0x8, 0x0, 0x0}, {0x105000, 0x10000, 0xd, 0x401, 0x4fb9, 0x3, 0x9, 0x0, 0x9, 0x5, 0x1000, 0x7fffffff, 0x0}, {0x0, 0x15004, 0xc, 0x7, 0x7fffffff, 0x3, 0x400, 0x9, 0x8000, 0x0, 0x8, 0x401, 0x0}, {0x4, 0x1000, 0x10, 0x80, 0x2, 0xfffffffffffffffe, 0xffffffffffffff9b, 0x25, 0x7fffffff, 0x4d0, 0x40, 0x401, 0x0}, {0x6000, 0x103002, [0x0, 0x0, 0x0]}, {0x0, 0x5, [0x0, 0x0, 0x0]}, 0x10001, 0x0, 0x6000, 0x20000, 0xd, 0x1, 0x3002, [0xffffffffffff7530, 0x7, 0x9335, 0x1]}) connect$bt_sco(r10, &(0x7f000037e000-0x8)={0x1f, {0x1, 0x77, 0x8, 0xffffffff, 0x40001, 0x10c}}, 0x8) ptrace$getenv(0x4201, r5, 0x3, &(0x7f00000c1000-0x8)=0x0) r11 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r11, 0x8955, &(0x7f0000609000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="14b219f21b26", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003de000)={0x0, 0x0}) chdir(&(0x7f000089c000-0x8)="2e2f66696c653000") 2017/09/21 20:58:24 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) r0 = socket(0x6, 0x802, 0x4000002) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00001a2000)={0x0, 0x1000, "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"}, &(0x7f0000296000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000256000-0x6)={r1, 0x3f}, &(0x7f00004ee000-0x4)=0x6) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f000083a000)="2f6465762f7663732300", 0x8, 0x80802) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f000019d000-0x10)={0x6, 0x40, 0x1f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/21 20:58:24 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000463000-0x11)="2f6465762f7161745f6164665f63746c00", 0x200, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "34940f2200000000f000e93471eeb0cbbcf4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47040001a0fc84285057eff90100000000010000c5f46d9bc4", [0x2, 0x0]}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000302000-0xb2)={r0, r0, 0x51, 0x0, &(0x7f0000a33000)="7c3e87e2ecfb09a315c0a188069780f5bb1fde1a0ac26603273d01aa0fe1b95891af55145cfeb0180ba9d5a556c43610436b38972c3c453d912d3fdd9c6583f6678bf39608270b64bff9f5a92fcf3e9b08479db2a2b39926864c7e39d84b669336787db2d85bd625a221dbe36366f68ac583c5b9460ef60c969d771f552e5ee6bb947861b710cb3f7f91aefdf127b9d92dd4a83177f5d3c1f2d5718f1a1163833cadc7daeac32b5d7c0c620f7cec5c71afa89b0e4fa1b94709228d9e76ffb0676cb7221f0a9ae7b22b8c98b9c1790912fe191ec569f2027876afcd2be9f1045ec85efb5e248b4b58ec0d119dc0707eef972612886fdbb159f2", 0x3, 0xffffffff, 0xfffffffffffffff9, 0x20, 0x3, 0x10000, 0x1f, "39773cc950d0c8991b1c45815631ca66af9ba693cea142daaa7ba087992e44f3b114e06bcc1e7ac55ed3637a9198eecf0d6144914016c7a328dad0ba7f220172a873da78887129d978a2ea63051ed2ed56cf63e3201beafbd60778aa448b829740ba7fb7cee3252bc8f7826d4907570aa01f24552a143cc592d97c541fa72c419533a555a731aca60eb1"}) 2017/09/21 20:58:24 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b86000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000239000)={0x0, 0x0}, &(0x7f0000fc7000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x32, r0, 0x0) r2 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000c50000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000223000-0x4)=0xd1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) 2017/09/21 20:58:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000643000)={0x0, 0xa8, "8558f515b7e36dbc82d6ae9887eca514833c17c638b30ed12401b43e4de79428a75b511f7d468460b93ba868f8d0198229eefb989c45f910df6217c39c75e72cd93fadb7abca43b4640fec742b4612076b953907ba59402c4d2e2e5211e7dec032ee9396c68ff938f3a34391ed73b9d4bb799218ff4f80c67da22bde36a048811000580c6127eee8740fcc8bbe3d7d035592906ccf0b34f2d2a771753494af646b3d851df5ca616e"}, &(0x7f000040a000-0x4)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={r1, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e9e000-0x4)=@int=0x0, &(0x7f0000a88000)=0x4) 2017/09/21 20:58:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bb6000)="2f6465762f7161745f6164665f63746c00", 0x10000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000028d000)="637562696300", 0x6) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) [ 637.064525] QAT: Invalid ioctl [ 637.070968] audit: type=1326 audit(1506027504.817:2639): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=30925 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 2017/09/21 20:58:24 executing program 1: geteuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000dd5000)="2f6465762f72746300", 0x3, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1e4e) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000c5c000)="") r1 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f00001a6000-0x4)=0x6) socketpair(0x8, 0xa, 0x100, &(0x7f0000db0000)={0x0, 0x0}) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000e8e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f000040d000)=0x80, 0x4) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000075d000-0x14)={@multicast2=0xe0000002, @rand_addr=0x1ac, 0x0, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000660000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="c8fa4fadbc904a6778215fc4f654f735"}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000e77000-0x5)="72656e6f00", 0x5) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00001cb000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) bind$inet(r1, &(0x7f0000c3d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00007ed000)={0xffffffff, 0xfffffffffffeffc1, 0x46, 0x3b9, 0x1000bc, 0x1, 0x200, 0x1f, 0x0}, &(0x7f0000270000)=0x20) get_robust_list(0xffffffffffffffff, &(0x7f0000093000-0x5)=&(0x7f000098d000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000b6e000-0x8)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000199000)={r3, 0x4}, &(0x7f0000cc2000)=0x8) getsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000f89000)=0x0, &(0x7f000061d000-0x4)=0x4) sendmmsg(r1, &(0x7f0000878000)=[{{&(0x7f000007f000)=@in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000672000-0x40)=[{&(0x7f0000156000)="d20ebae35314514de442e209018ff26f3db08e0f938e820eec9d6bb58c3637beb4a19e2c13e89476f7ff966a0d9bc1effb5036dc6b7145e16c5bdd6d23698cc4384be8b1ffc5496693f96cd4e2235a6dc5430d2e91db074edc9b5bf713a08292e49a242ca76cf9c1eb55efecd490627de0c461162bb04b635096add37d393ff4e025137fc7614bc22097f62afb1d2c0d0406c445a6117618990b16252c90f18f11eaacd5c98f3ecb035b3a545ccfe27f350e4e90595cdc52dbfb135981", 0xbd}, {&(0x7f0000295000-0xfc)="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", 0xfc}, {&(0x7f00000e6000)="3903129f3848aa7926091ad05d04e42c53a38f0f44db39b17bb58cb6532c8251323c871a1b8f529c20e7c41ef9aff391c413e5dae524ad412f6a9242e2db99b3967c348ecea9ec8c27706f9254bad434a31eb23a586be30541927d0bac9333aa1b9a0e31", 0x64}, {&(0x7f00001a1000)="02b7127ebd5fc415b2bf9b47c9", 0xd}], 0x4, &(0x7f00007e4000-0x68)=[{0x68, 0x1ff, 0xfffffffffffffff7, "a789e181d9022f54d5ddce04eb1b09710231a1a101e9d4fef0dc7bb6a5bf9c9aeb66d2cb007d2b24141cd1b203c6d02f03bf8ad37a7638e0e8ab0938120a9d94d7f4d015b75c84dc67bb0d4c91bbfb77fc50f95c290d37e9"}], 0x1, 0x1}, 0x1ff}, {{0x0, 0x0, &(0x7f0000f95000-0x90)=[{&(0x7f0000057000)="94c660675376449a19e4f6e61596a449693d5cf9bf0c1584676335e61b28b366fdfaf57084ac8e9e66afa73b0534cfa8c390bd18712862a855202531b47e2d1176d508a685bc2102dfe93520790a1111e9c750306bf21072cf0f8ae1026e11e5df888f5c7f8cfc8d60fcd6cd2d263ab0c98397b8357ba222a474b5df2abe211ed6e55570e51c42f9d4e66968b874d5890a2e21c611c7d2892d25c12361d8d580bde000341568733bae5d89e34704ab1baa16b5846ddbf41b92a3d55f", 0xbc}, {&(0x7f0000b63000+0xd68)="c30258073c3d0e80e28b22a5f4a9b4c2f168d1bdb7f5bc6f6020c67a3f0c382d31914739883b79efcb5d1908124e6053f088521404b5d9ea369450533eb9bf63d6c02e853e7813cdf6074c63ed3ade37c64c50468f304f5a0d4c63c18c8791a33c99039217be801e5a0bcad91340e1d62295876637bdf6f5f338ee25e3b022810a8618506d6877e51522e70fef800fd7b9fcd87e261519a3d712f83360f56ea982703195a5f623110757345b29782cb63c8c7488d2308b9ca5d80f7fa8dcc6661caf190967b8293dbf04087c4ba5e53dcf954802a93028d4ba0a17aae8df67ccec0abb79a7440618fbceaeb08848", 0xee}, {&(0x7f0000db5000-0x86)="267506c86ce98897292657a9e92f8976024c5d9e82c3b63cca686c81621d1deefda9c8abf7a603ffe9dd4f9cd6a2fe47ee94723d062a5e4a6d3244d75438c102942079acdff20b42a23530be8d3d300e26dc1bd736523c12b7b03f5177d445da12fe34c8d34de0185ff25498ff530c6060521a971fde38c4687a4f46d2169db45358122a2182", 0x86}, {&(0x7f0000ecc000-0x2f)="e118213235f345ed9518331a993c9d5eaa046472f769bc311cbc8eab14d637214f4ec3c12efd99be288ed7a95eac06", 0x2f}, {&(0x7f0000457000-0x5d)="8647ee735d0e8f7526abad11201771973b43e0dd444e50a057243520416c100d4a63f1b987a95c1cba46761a0523ac0f120ada8321bbf9c92e1c1c75ad8a1a1316a2ddd01cc26e27cda26d1a616546e7224bd3f693233861acbe10df65", 0x5d}, {&(0x7f0000121000)="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{&(0x7f00009ac000)="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", 0x1000}], 0x2, &(0x7f000018d000)=[], 0x0, 0x8004}, 0x80000001}], 0x5, 0x20000010) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000bba000-0x10)={0x0, &(0x7f00007ce000)=[]}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ac1000)={&(0x7f0000473000)="2e2f66696c653000", 0x0}, 0xc) getsockopt$inet_tcp_TCP_INFO_EXT(r1, 0x6, 0x6b2, &(0x7f0000766000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f1b000)=0xe0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000281000-0x8)={r3, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000034d000-0x48)=[@in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}], 0x3) connect$inet(r1, &(0x7f0000f0f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa2000)="bd", 0x1, 0x811, &(0x7f0000f12000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d4b000)="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", 0x245, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000508000-0x38)={&(0x7f0000353000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000012b000-0x10)=[{&(0x7f000096c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}], 0x1, &(0x7f0000752000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab, 0x80000000}, 0x100) 2017/09/21 20:58:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) sched_getparam(r1, &(0x7f0000e5d000)=0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) recvfrom$unix(r2, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000965000-0x2)={0x0, 0x0}, 0x2) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) r1 = getpid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000450000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000e4e000-0x10)={0x0, 0x0, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000dc4000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000781000-0x10)={r2, r3, 0x4}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) 2017/09/21 20:58:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f00005de000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f6000-0xc)={0x4, 0x0}) syz_open_dev$sg(&(0x7f0000f33000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000711000)=0xcb, 0x4) r2 = gettid() r3 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x17) sendmsg$netlink(r4, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x12, 0x16, 0x201, 0x8001, 0x0, "3d9c"}], 0x12}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) wait4(r3, &(0x7f00009b5000)=0x0, 0xc, &(0x7f0000993000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000244000)=0x0, &(0x7f00000e9000)=0x4) select(0x40, &(0x7f0000013000-0x40)={0x4, 0x96b, 0x0, 0x4, 0x7, 0x80000000, 0x4, 0x7fff}, &(0x7f0000238000)={0x0, 0x1, 0xffff, 0x9, 0x5, 0x7fffffff, 0x7, 0x7ff}, &(0x7f0000ac7000-0x40)={0x800, 0x8, 0xfffffffffffffffc, 0x101, 0x100, 0x1, 0x743, 0x40}, &(0x7f0000eec000)={0x0, 0x0}) utimensat(r1, &(0x7f000076e000-0x8)="2e2f66696c653000", &(0x7f0000828000-0x20)={{0x77359400, 0x0}, {0x0, r5}}, 0x100) syslog(0x3, &(0x7f0000b48000)="00000000000000000000000000000000000000", 0x13) 2017/09/21 20:58:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000294000-0x4)=0x0) 2017/09/21 20:58:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000f6b000+0xbd0)="2f6465762f766373612300", 0x3f, 0x1fffe) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009ed000)=@assoc_value={0x0, 0x2}, &(0x7f0000577000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000027f000-0x10)={0x0, 0xcca7, 0x2, 0xef39}, &(0x7f00004e1000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000014b000-0x9f)={r2, 0x97, "4b3d6400317de2f78e117ce85ea0a2ca3ee1080e8efea493acdd8503cde59c75dc5f32faf012db06cec60e770a8c9046e42e3d87a7544cab3e770b503f907d651e64919fea74a12714c02e0d93bb27e8c059ee8bfacc2f72e36917de849daa16a84749cd9fd32cc54a82f6224448fbeb65626273fa909a204b1687edceb8f18eaff4045aed338b2b4948a7ab8497534e03a18dcadc80f0"}, &(0x7f00006b4000)=0x9f) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000069d000)={r3, 0x2, "805f"}, &(0x7f0000483000)=0xa) 2017/09/21 20:58:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000488000-0x4)=0x4000000000009d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = getpgid(r1) sched_rr_get_interval(r4, &(0x7f0000194000)={0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(r2, r3) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x12020, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r5, 0x8, r1) ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40206417, &(0x7f0000090000-0x20)={0x27dd, 0x8001, 0x1, 0x96d1, 0x16, 0x5bc}) 2017/09/21 20:58:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f00004f5000-0x70)=[{&(0x7f0000bda000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}, {&(0x7f0000640000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f000042c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f00007f5000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f0000d41000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, {&(0x7f00006a6000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f000028d000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}], 0x7) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_tcp_TCP_SILENT_CLOSE(r2, 0x6, 0x6bd, &(0x7f00000ea000-0x4)=0x0, &(0x7f0000ba9000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) getitimer(0x1, &(0x7f00007c7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r4 = fcntl$getown(r2, 0x9) ioprio_set$pid(0x0, r4, 0x4) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003ff000)={r3, 0x1, 0x0, 0x531, 0x5, 0x44a}, &(0x7f00009c6000-0x4)=0x14) connect$netlink(r2, &(0x7f000058b000-0xc)={0x0, 0x0, 0xe739, 0x1}, 0xc) 2017/09/21 20:58:25 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x2c) semctl$SEM_STAT(r0, 0x2, 0x12, &(0x7f000002a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000070c000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffff001, 0x101000) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000b82000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8605fc40b401a0e4d552bc2df054907e2d817899bf05e0", "349403ec19e2f896c7a2e93471eeb0cba4f4e0d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8535f924bd3003ff9c4d661849e8f4131e74feb676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) [ 637.243844] audit: type=1326 audit(1506027504.990:2640): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=31002 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 2017/09/21 20:58:25 executing program 6: rt_sigtimedwait(&(0x7f0000774000-0x8)={0x60}, &(0x7f0000a6f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c44000-0x10)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000248000)="2f6465762f7573626d6f6e2300", 0x7f, 0x20000) readlinkat(r0, &(0x7f0000d77000-0x8)="2e2f66696c653000", &(0x7f0000460000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) 2017/09/21 20:58:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) r1 = open(&(0x7f0000cc8000-0x8)="2e2f66696c653000", 0x204000, 0x20) bind$bt_l2cap(r1, &(0x7f000011d000)={0x1f, 0x9, {0x9, 0x39, 0x80000001, 0x6, 0x1, 0x6}, 0x800, 0x7}, 0xe) r2 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000bae000-0xb)="2f6465762f6c6f6f702300") 2017/09/21 20:58:25 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bff000-0x9)="2f6465762f72746300", 0x40, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000d26000-0x18)={0x8df, 0x0, 0xa7}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000d26000)="fd106b1a17ec3d7df43aff2ae06ebf0c34114f9f49f0d631ba7e0fca18fcb16dbf", 0x21, 0x800, 0x0, 0x0) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000d25000)=0x4, 0x4) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000017000)=0x4) r3 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00009ba000-0x4)=r3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000577000-0x28)={@common="73697430000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00005e5000)=0xa) 2017/09/21 20:58:25 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000838000)={0x0, 0x78, 0x9, 0x7f, 0x7fffffff, 0x74ee, 0x0, 0xff, 0x8, 0x9, 0xfff, 0x0, 0x8, 0xe, 0x0, 0x4, 0x0, 0x5, 0x7, 0x3000, 0x8, 0x800, 0x7, 0x6, 0x3680000000000000, 0x9, 0x0}, 0xffffffffffffffff, 0xfffffffffffffffb, 0xffffffffffffffff, 0x4) fstatfs(r0, &(0x7f0000519000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = request_key(&(0x7f000050c000)="6c6f676f6e00", &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000066b000-0x16)="6d643573756d73797374656d73656375726974794200", 0x0) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f000083a000)="2f6465762f7663732300", 0x0, 0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00002f3000-0x3c)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x3) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000839000)="6465616400", &(0x7f000083a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000839000)="2e6d696d655f7479706576626f786e6574316c6f47504c2f00", 0xfffffffffffffff9) keyctl$search(0xa, r1, &(0x7f0000839000)="7472757374656400", &(0x7f0000565000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r3) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:25 executing program 6: r0 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x8)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) 2017/09/21 20:58:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x109002, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f93000)={{0x2, 0x1, 0x4918, 0x3, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$nfc_llcp(r1, &(0x7f0000f0e000)=[{&(0x7f0000012000-0x60)={0x27, 0x9, 0x4, 0x0, 0x1, 0x1, "c5b8090c23150119d9c46e83a17a928d28e68779d9e42b5006a2ea596b4e1f87d568a257290b7323ef8354eeb2c7794c898e2e79df6070524fccbcf5e6ed93", 0x15}, 0x60, &(0x7f0000279000)=[{&(0x7f0000390000)="3a5baff48b38ad88d12577d12c834c76642d64670770a74648751a8ccf50226a0c338ea70b6b9398272b70aa4245e1292371c41b9b6979523cb25f78623e9ae8272800255ef9ca5464c857c9950d8e6e7a456d75128c21d202d8", 0x5a}, {&(0x7f0000671000-0x88)="24c34f729a3632694268182d197fd439bc70682b0386e8b7a1a7a31779e95ca5acd1813cceb7684cb1902b36d12c847a4ed909ceb0d7ca90b8d8c20dc36cb12e2ac25936e7fd9ecd91bc17aecba6652c2a5efe82ed5f332084494dd79f6517c067fe4e76a471162dcac8d4ee3d74b671189a986b96adbe6b8aa0e5d6134083ea778a5dacf1d9721c", 0x88}, {&(0x7f0000c6d000-0xb0)="1c2a70c91ee4a1bfa8e4703027a76b2a3a46c259e0121aafabde51f144d0336de4159cfb8c3b202f486ed208ed890a48d1cbb059ee7a32155087a4038d6ab7ff3c6015ff98eb816faaeb3a05f43a2e898b82f25b3dc6775a088e81f2df73f9691c2f74871a5c2c72bfdc075726285056cdf3b77d4fbc714c4da0a419e837c3a3f1a457462ed6c03804f825b9e0551577d7ccde4b1d537ad9161ef4797f1b35e5290feb824b61a5f91705f00d7324fcfb", 0xb0}, {&(0x7f0000cbc000)="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0x1000}, {&(0x7f0000252000-0x5e)="bc889089abb1c604369994ec72060f66223475367a5fdfe9fe9ec93fb20dfe79f4cbb286f3a9d3e31f7c0ed3b230e6a47444931514d655d2a1abfcb6ececfaf74445ad5a9a3702cb21b545f5f383db85b37164a129a2222ee58fad2e93c0", 0x5e}, {&(0x7f000058a000)="00c127f85ce565c1ebe5fb894c40f80198286d51ee0dce505e4bfebb0362b6dd00dee81d39a879c563b42d7c5477a37b538d6073202402c483f40aeae90ee58bdb6df8fa6d8100bb3c43da0b2f44f0a1e823814005ee71c526302856c6414453f4f120bb216354dd3ae363f17aece8a977f1e3b424545f8b39ae557776ababfbfe8dd9d5f44027b9664dbc259b1834cc0e4208afa9b00bd1a1401e6f705deb17062345b2d0a20b93ac816a748c797823be9708f84ed5fe6790d62ea5cea85f241b8cc150bd1ba1e8928eec1a3f969d7b", 0xd0}], 0x6, &(0x7f000070a000)={0x1010, 0xff, 0x1, 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0x1010, 0x10}, {&(0x7f0000663000-0x60)={0x27, 0x0, 0xefe200000000000, 0x7, 0x4, 0xffffffff, "87de7c233424b0c5c267fbb42b102aa84414052ec15289bb8cd40e5c3216791bcbbceb6ea8e6bac31ac01ba685a3d9b193cd9c84a655e1c9149dc9649b902c", 0x3}, 0x60, &(0x7f000031d000-0x30)=[{&(0x7f0000639000)="e7e38e2b08dfffb5b14cce7baa30b37233210728dcb1f253620afc906b0f00e780d6e6853b254f59be0f0d499666e5cc24ea0dffccbd9ba596469e1ef841b5dd156617e4257eb49adad16a510653223c9ca1cbc029ec57e67f6f1dd1a2458389c5c3200e39078f932fd23a77cf04c83166c9e8df962c78f5aef4dc4ed1a83811861a91bcc31cb5ed110b35ab1ebdb4c34ad94ecc40280e4fc224656e230789627c9bcbd316852c78fd39f93dc1408f286626d10271034b9b53", 0xb9}, {&(0x7f0000f63000)="f580eba7687f18235a6f292ccab7e1c13d62ce45b8413c4d335d8ebd00a149ca3523a651b7a55b10345e1ee88079400cedf80af7afc11f1ca03c4c3c4c35f4135b97574e41e469549ff249b5a3f43d8a74eb7d06114d41b2116cd8a41dff53fd3ca2646854bbb52d742f88f882ef7dfa18113093f939e202364ff3387fd492a0c28f5d3063a9081507e775bca39a30e6f9642b27e4e6cb2d45155d2ba2fb48454a74d854a76a6f6ab0a848c34cba40ec7d1fca", 0xb3}, {&(0x7f0000a49000)="78e454afe50ae20bd60e535e193cf0181c216aa66a560c2858725dcad5fce2d9d6a8823b9f6c6dddc7a645f342fb3426ed42772ea72e8807572eaa0d7764cf35b9bbad5e6ab7321ba348", 0x4a}], 0x3, &(0x7f0000675000-0xe8)={0xe8, 0x0, 0x9, "41445b4521df9163c25ffbb9d8099171d8502584e6ea39431cf50264aeccdac3ec5edcef99520eb55945b49e2a93e1630be5ccd7372a78cc113f2cec9c6717aa8bf29701f3dddc7e6f6ceac7a4024cdbe731312177eaf72572066570890e8a11b1c19a6a35d1f8311bf6a069aa4015d82cd7199c13949504eb78dfd5b65bb46059c1ccf4d69a459752badc7b22d89fe048b953edc6cbe2f7622ba64c2cfcb77d95df7c831b61bd12b24553b7ca40d3fef6b0c92f90fba336f462f97b71c8d8fbf8605de5f98bbdb36809c46297c1066dd975"}, 0xe8, 0x1}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) [ 637.403683] audit: type=1326 audit(1506027505.150:2641): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=31002 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 2017/09/21 20:58:25 executing program 6: r0 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) 2017/09/21 20:58:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00007bf000)="2f6465762f76637300", 0x400000, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000261000-0x118)={0xfffffffffffffffd, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000268000)="2f6465762f73657175656e63657200", 0x20c80, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000785000-0x4)=0x663) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00005cd000-0x8)={0x0, 0x1}) getsockname$inet(r1, &(0x7f0000bce000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b8000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000a08000)={0x0, 0x0}) fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(r2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a8d000-0x11)="2f6465762f7667615f6172626974657200", 0x100, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a7f000)="2f6465762f73657175656e6365723200", 0x80000000000007d, 0x0) r4 = fcntl$getown(r3, 0x9) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x7, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x2000002, 0x2, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000b3000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f00006d1000)={0x1, 0x78, 0x800000000021, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x5, 0x94, 0x10004, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6f11, 0x2, 0x0, 0x1, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) dup(r6) set_mempolicy(0x8001, &(0x7f0000961000-0x8)=0x400000200, 0x6) connect$inet6(r5, &(0x7f0000ad1000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000008}, 0x1c) shutdown(r5, 0x0) socketpair$inet(0x2, 0x0, 0xf46, &(0x7f00002a6000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000439000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/21 20:58:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) r4 = open(&(0x7f000078f000)="2e2f66696c653000", 0x8000, 0x81) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000bd8000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f000054f000)=r5) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r6 = dup2(r2, r3) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r6, 0x8, r1) userfaultfd(0x80800) tkill(r1, 0x16) 2017/09/21 20:58:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) r4 = creat(&(0x7f0000b7f000)="2e2f66696c653000", 0x40) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00003bb000-0x4)=0x0, &(0x7f0000104000-0x4)=0x4) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(r2, r3) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) recvfrom$unix(r2, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) sched_getattr(r1, &(0x7f0000a26000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2017/09/21 20:58:25 executing program 1: r0 = open$dir(&(0x7f0000817000-0x8)="2e2f66696c653000", 0x40000, 0xc0) ioctl$void(r0, 0x5450) fcntl$F_MEM_UNLOCK(r0, 0x801) mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x10) msgrcv(r1, &(0x7f0000013000-0x8)={0x0, ""}, 0x8, 0x3, 0x3000) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4000, &(0x7f0000838000)=0x10, 0x3) 2017/09/21 20:58:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f00005de000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f6000-0xc)={0x4, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000f33000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000091c000-0x4)=0x2, 0x4) r3 = gettid() r4 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000c1c000-0x8)={0x0, 0x3}, &(0x7f0000aab000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000848000)={r5, 0xf48}, &(0x7f00007fb000-0x4)=0x8) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x17) sendmsg$netlink(r2, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x11, 0x16, 0x201, 0x9, 0x0, "3d"}], 0x11}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x3fffe) wait4(r4, &(0x7f00009b5000)=0x0, 0xc, &(0x7f0000993000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000013000-0x40)={0x4, 0x96b, 0x0, 0x4, 0x7, 0x80000000, 0x4, 0x7fff}, &(0x7f0000238000)={0x0, 0x1, 0xffff, 0x9, 0x5, 0x7fffffff, 0x7, 0x7ff}, &(0x7f0000ac7000-0x40)={0x800, 0x8, 0xfffffffffffffffc, 0x101, 0x100, 0x1, 0x743, 0x40}, &(0x7f0000eec000)={0x0, 0x0}) utimensat(r1, &(0x7f000076e000-0x8)="2e2f66696c653000", &(0x7f0000828000-0x20)={{0x77359400, 0x0}, {0x0, r6}}, 0x100) syslog(0x3, &(0x7f0000b48000)="00000000000000000000000000000000000000", 0x13) 2017/09/21 20:58:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000150000)="2f6465762f766373612300", 0x1ff, 0x101201) setsockopt$inet_tcp_TCP_CWND(r1, 0x6, 0x6b4, &(0x7f0000dd5000-0x4)=0x20, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f000016a000)="2f6465762f73657175656e63657200", 0x40002, 0x0) setsockopt$inet_tcp_TCP_PSP_LISTENER(r1, 0x6, 0x6c4, &(0x7f0000ea5000)={"f53afc678264256c382e575eb731f375", 0x800000000003, 0x3}, 0x18) 2017/09/21 20:58:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x12020, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004dc000)="2f6465762f7663732300", 0x5, 0x800) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f000044d000-0x4)=0x0, &(0x7f000027f000)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) 2017/09/21 20:58:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000001000-0x4)=0xd0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) 2017/09/21 20:58:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000116000-0x4)=0xa9f606b) sysfs$3(0x3) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000d88000-0x2)=0x400, &(0x7f0000f3d000)=0x2) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000193000)={0x1, 0x7003, 0x2, 0x2, 0x5}) syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) 2017/09/21 20:58:25 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000839000-0x8)={0x0, 0x0}, 0x79, 0x20) syz_emit_ethernet(0x57, &(0x7f0000004000)={@random="7e1388711c36", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@generic={0x1, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, r0, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) r1 = creat(&(0x7f00003cb000-0x8)="2e2f66696c653000", 0x4) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000839000-0x20)={@common="697036746e6c30000000000000000000", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 637.504685] audit: type=1326 audit(1506027505.251:2642): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=31084 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 2017/09/21 20:58:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000046b000-0x20)={0x1, 0x5c, 0x8, 0x6, 0x3, 0x3, 0x80000001, 0x5000000000000000, 0x0}, &(0x7f0000efc000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000971000-0x4)=@assoc_id=r1, &(0x7f00001ba000)=0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000ebb000-0x8)={0x0, 0x0}, &(0x7f0000b47000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000fd4000-0x8c)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ab7000-0x4)=0x80, 0x4) 2017/09/21 20:58:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 2017/09/21 20:58:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ca1000-0x9)="2f6465762f73672300", 0x8, 0x123000) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00009fc000)="") r1 = syz_open_dev$loop(&(0x7f0000529000)="2f6465762f6c6f6f702300", 0x8, 0x2000001) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) r2 = syz_open_dev$vcsn(&(0x7f0000c3e000-0x9)="2f6465762f7663732300", 0xd, 0x480080) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000a60000)={0x0, 0x8}, &(0x7f00007a2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000992000)={r3, 0xac6}, &(0x7f0000db2000-0x4)=0x8) 2017/09/21 20:58:25 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000839000-0x8)={0x0, 0x0}) [ 637.624420] audit: type=1326 audit(1506027505.371:2643): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=31084 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 2017/09/21 20:58:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ptrace$getregset(0x4204, r1, 0x203, &(0x7f000099f000)={&(0x7f0000629000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) timerfd_gettime(r4, &(0x7f000099a000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/09/21 20:58:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xea7000)=nil, 0xea7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) accept$inet(r1, &(0x7f0000002000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000013000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x200008) syz_extract_tcp_res$synack(&(0x7f0000017000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x159, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [{[], {0x8100, 0x0, 0x8, 0x7}}], {{0x800, @ipv4={{0xa, 0x4, 0x20000000000, 0x0, 0x147, 0x0, 0x0, 0x1ff, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}, @noop={0x1}, @generic={0x87, 0x11, "11b70c78d7edcc4b656c4e4c51948b"}, @end={0x0}]}}, @tcp={{0x0, 0x2, r3, r3, 0x59, 0x0, 0x17, 0xc3, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @generic={0x1, 0x6, "640ab069"}, @sack={0x5, 0x1e, [0x2, 0x8, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0x2, []}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) getgid() r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r4, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0xfffffffffffffffc, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) syz_emit_ethernet(0x16f, &(0x7f000001c000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x139, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x2, [0x0, 0x0, 0x0], {0x6, 0x6, "5ba800", 0x2, 0x2c, 0x8, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@routing={0xf8ce450db3ed9053, 0x6, 0x2, 0x1, 0x100000001, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x6c, 0x8, 0x1, 0x7, 0x4, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], "9dbe4cbb4799c5010931516824589ed3ad830d1b45c69c45683f3e11f70d7fb823daa36100bca9ef8d5e92b9e3448fef72fe7a25a6bc98aabde83be2754f5bc03c45f28a91b9507d96197940ef616a4e40de973a4289612ed40275b4fcd93c2f57c8129e43f3671dd091bc11c10099f591af15e644b2e2b806b7658cdfe982ad6a6c8486f4a088e643"}}}}}}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) setrlimit(0xa, &(0x7f0000d52000)={0x4, 0x7f}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009b6000)={r5, 0x0}, &(0x7f00009ff000)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00002e2000)={@generic="c028a0203e0e517de49926229d2e0496", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/09/21 20:58:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000ff2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e99000)="2f6465762f76637300", 0x8000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f00006cf000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f00000fe000)=0xfffffffffffffc01) accept4$unix(r3, &(0x7f0000f15000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00001db000-0x4)=0x8, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$pid(0x2, r1) r5 = dup2(r2, r3) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f00003ed000-0xc)="2f6465762f6175746f667300", 0x2040, 0x0) recvfrom$unix(r6, &(0x7f0000808000-0x1000)="", 0x0, 0x12021, &(0x7f0000d6f000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f00005de000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f6000-0xc)={0x4, 0x0}) bind$bt_hci(r1, &(0x7f000000f000)={0x1f, 0x8, 0x3}, 0x6) r2 = syz_open_dev$sg(&(0x7f0000f33000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000091c000-0x4)=0x2, 0x4) r3 = gettid() r4 = gettid() ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000d3f000)=0x800080) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x17) sendmsg$netlink(r5, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x12, 0x16, 0x201, 0x8001, 0x0, "3d9c"}], 0x12}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) wait4(r4, &(0x7f00009b5000)=0x0, 0xc, &(0x7f0000993000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000c31000-0x4)=0x0) select(0x40, &(0x7f0000013000-0x40)={0x4, 0x96b, 0x0, 0x4, 0x7, 0x80000000, 0x4, 0x7fff}, &(0x7f0000238000)={0x0, 0x1, 0xffff, 0x9, 0x5, 0x7fffffff, 0x7, 0x7ff}, &(0x7f0000ac7000-0x40)={0x800, 0x8, 0xfffffffffffffffc, 0x101, 0x100, 0x1, 0x743, 0x40}, &(0x7f0000eec000)={0x0, 0x0}) utimensat(r1, &(0x7f000076e000-0x8)="2e2f66696c653000", &(0x7f0000828000-0x20)={{0x77359400, 0x0}, {0x0, r6}}, 0x100) syslog(0x5, &(0x7f0000b48000)="00000000000000000000000000000000000000", 0x13) 2017/09/21 20:58:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00008ff000-0x9)="2f6465762f76637300", 0xa00, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000eaf000)=0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000612000-0x4)=0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f000096e000-0x10)={0x7fffffff, 0x10001}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000f5000-0x10)={0x9, &(0x7f0000d74000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000868000-0x10)={r2, &(0x7f000086b000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) getsockopt$inet_tcp_TCP_MIN_RTO(r0, 0x6, 0x6b1, &(0x7f0000c58000-0x4)=0x0, &(0x7f0000aa5000-0x4)=0x4) 2017/09/21 20:58:25 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000522000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000839000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="65716c00000000000000000000000000"}) ioctl$int_out(r1, 0x5460, &(0x7f000018d000-0x2)=0x0) syz_emit_ethernet(0x42, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @random="112312f9b5f3", @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}) 2017/09/21 20:58:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000023c000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000fdd000)=0x1c) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f000024c000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000de8000)=0x49) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000944000-0x4)=0x9d) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000d1a000-0x4)=0x8000) fcntl$setsig(r4, 0xa, 0x1a) pipe(&(0x7f0000fd4000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000922000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_PSP_TX_SPI_KEY(r5, 0x6, 0x6c2, &(0x7f00007d5000)={"a2ae0a82de362a21ba9eaf897d9f1718", 0x71d, 0x1f}, 0x18) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f0000e9a000)={r6, 0x0}) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = dup2(r3, r4) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) recvfrom$unix(r3, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") signalfd(r4, &(0x7f0000f75000)={0x80}, 0x8) signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) fcntl$setown(r7, 0x8, r2) tkill(r2, 0x16) 2017/09/21 20:58:25 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fc8000-0xc)="2f6465762f72666b696c6c00", 0x4020c0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000092c000)={0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0xf, 0x7, 0x8, "74fd1ce4b6b721cc99c798f4c41edfa2280e36dd81cad15b1e29496414f4c9d374f388810f3023d8f74b84098d92def87979294ac79aefedabddef03c6e08beb", "3d2dad1c7849fd51d688ca27815ebc797368dbb9d3276bed28605ceb581639c6c361a023739bcd39f9e9ddae237d43c1808536c492e20a874fc7b18c7442b7e8", "4f6b03bb09ce0c6539219acdc60110a6575297831bb57d04c6b545c855b7b50d", [0x5e4b, 0x3]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f49000)=0x0, &(0x7f0000707000)=0x4) r1 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) 2017/09/21 20:58:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) 2017/09/21 20:58:25 executing program 1: socketpair$inet6(0xa, 0x4, 0xfffffffffffffffc, &(0x7f0000dfe000)={0x0, 0x0}) fsync(r0) mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/21 20:58:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000298000)="2f6465762f696e7075742f6d69636500", 0x0, 0x182) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000092d000)={0x0, 0x1, "40"}, &(0x7f0000fe6000-0x4)=0x9) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ad6000-0x14)={r1, 0x2, 0x6b, 0x8000, 0x80000001, 0xffffffffffffff81}, &(0x7f0000718000-0x4)=0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006ec000)={@empty=0x0, @loopback=0x7f000001, 0x0, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001, @empty=0x0]}, 0x28) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000d3e000-0x6)={r1, 0xdf2}, 0x6) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) 2017/09/21 20:58:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003a0000)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000edf000)={&(0x7f0000c67000-0x8)="2e2f66696c653000", 0x0}, 0xc) 2017/09/21 20:58:25 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000838000)="2e2f66696c653000", 0x40, 0x21) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f000014f000)=0x1) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000839000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/09/21 20:58:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fea000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000405000-0xe8)={{{@in=@multicast2=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}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d9f000-0x4)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000475000-0x4)=r2) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) 2017/09/21 20:58:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000f46000-0x10)={0x7, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mount(&(0x7f00007a4000-0x8)="2e2f66696c653000", &(0x7f00004f6000-0x8)="2e2f66696c653000", &(0x7f00000e1000)="72616d667300", 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) fsetxattr(r0, &(0x7f0000325000)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f00001aa000-0x1)="40", 0x1, 0x0) rename(&(0x7f0000385000)="2e2f66696c653000", &(0x7f0000a2f000-0x8)="2e2f66696c653000") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000536000-0x4)=0x0) prctl$setptracer(0x59616d61, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000076f000-0x108)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0x2, 0xfffffffffffffff8, 0xdde, 0x33a, 0xff, 0x3, 0x8, 0xffffffff00000000, 0x9, 0x0, 0x5, 0xffff, 0x0, 0x4]}, &(0x7f0000e7e000)=0x108) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c68000)={{{@in6=@local={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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @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}}, &(0x7f0000976000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000952000)={0x0, 0x0, 0x0}, &(0x7f0000ce9000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a13000)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x0, 0x7ff, 0x19, 0x20, 0xa0, 0x40c, r3, r4}, {0x1ff, 0x2, 0x7ff, 0x2, 0x3, 0x10000, 0x3, 0x8}, {0x4042, 0x0, 0x2, 0x0}, 0x1, 0x80, 0x6, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x4}, 0x9, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x3, 0x5, 0x1, 0x1f0, 0x3}}, 0xe8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000dc3000)={r2, 0xe38}, &(0x7f000075c000-0x4)=0x8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000969000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000950000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00006f0000-0x14)={@loopback={0x0, 0x1}, r5}, 0x14) execve(&(0x7f0000727000-0x8)="2e2f66696c653000", &(0x7f00001eb000-0x28)=[&(0x7f00009de000-0x1)="c9", &(0x7f0000449000)="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f00005fa000)="5c6b657972696e6700", &(0x7f000039b000)="00", &(0x7f0000067000)="000018067300"], &(0x7f0000f84000)=[]) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000153000)={{0x7, 0x9}, {0x20, 0x1}, 0xb278, 0x1, 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]}) getresuid(&(0x7f00009e2000-0x4)=0x0, &(0x7f0000a92000)=0x0, &(0x7f0000296000-0x4)=0x0) getgroups(0x6, &(0x7f0000d3c000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) modify_ldt$write(0x1, &(0x7f00006b5000)={0xcf, 0x80, 0x6e6, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) fchown(r0, r6, r7) fremovexattr(r0, &(0x7f0000110000)=@known="636f6d2e6170706c652e46696e646572496e666f00") ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000214000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x85e, 0x4, 0x401, 0x0, 0x3f, 0x10001, 0x11000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0}) getdents64(r0, &(0x7f000015b000-0x9)="000000000000000000", 0x9) vmsplice(r0, &(0x7f00000a9000)=[{&(0x7f00007a2000)="93eccc1d4210acf58dc150cb995a29159476babe163455df7e64837a22db176ff8a250b7a1bdb2384f2e29057a8dcfe2bb4032dfecc6652d9d2b39d7707e9292aebb4fbb96e112bbce4a383abcad26f02e00df0903717f1b65f317948d72a9137c05e6f6e5db0bfd541388d876cfb32fa83f9b7993457d4d5f60b376c287267c7898e16b055cd522efafe1", 0x8b}], 0x1, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r8, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) 2017/09/21 20:58:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000b7c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) 2017/09/21 20:58:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) r1 = gettid() socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00006cc000-0x8)={0x0, 0x0}) getsockopt$llc_int(r2, 0x10c, 0x3, &(0x7f0000ea6000)=0x0, &(0x7f0000b57000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:25 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00001bd000-0x8)={0x0, 0x0}, 0x800) r1 = getpgid(0xffffffffffffffff) sched_setscheduler(r1, 0x5, &(0x7f00004cb000)=0x4) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000ba000)={0x0, 0x0}) wait4(r1, 0x0, 0x1, &(0x7f000082c000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000839000)=0x0) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000671000)=0x0, 0x3, &(0x7f000083a000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f000035f000)={0x0, 0x0}) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f000083a000-0x8)="2e2f66696c653000", &(0x7f0000839000)={{r3, r4/1000+30000}, {0x0, r2}}) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x94, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000798000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000839000+0x321)=0xe8) socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r1, 0x4, &(0x7f000083a000)=0x400, &(0x7f000083a000)=0x6) socket$kcm(0x29, 0x5, 0x0) 2017/09/21 20:58:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f000076c000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d70000-0x4)=0x1c, 0x800) getsockopt$inet6_tcp_TCP_PSP_CHECK(r4, 0x6, 0x6c7, &(0x7f00005df000)=0x0, &(0x7f0000b6c000)=0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$usbmon(&(0x7f00008de000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x3f923f164a3c853b) setsockopt$inet6_dccp_buf(r5, 0x21, 0x8f, &(0x7f00005f4000)="5bfdf88107cee28deb6ddaa50e05c758603104d5fbe2aba1c1680f3679762243e63e715693fb70f01c996c52d08b46491c932e73699b34139e952d306b9a6782d29f", 0x42) setsockopt$inet_dccp_buf(r5, 0x21, 0x82, &(0x7f0000413000)="b14dde63488fec2b5d3f2ebf4af701ce306026178b083c6f5438d70e437fb318869510c011cf1ea6c2ffe3977472b4d71d0532c6839ebecddf163359ec29b8a9faca23d814dd2c97ecc721068cab582cd5b3dfa7c6eb4bbff6fe904d9195209cb599f3c608968045d9d605002eaf8e926775d00c56eb0d716dc3d4ac3a6556cddaeac12c57ac7ee1e79ed61498def18c23e758f791b5c860bf6e05871d1ad6204aec5c4547590278e0879aa996d94850dc1a2332ff236bb3311fdd8f617bfb995f36034f78ee7545510f1132f9aa80ab95", 0xd1) r6 = dup2(r2, r3) fcntl$notify(r3, 0x8, 0x8000000b) getsockopt$ax25_int(r5, 0x101, 0x3, &(0x7f000005f000-0x4)=0x0, &(0x7f00007fd000-0x4)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) recvfrom$unix(r2, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005e5000-0x11)="2f6465762f7161745f6164665f63746c00", 0x200000, 0x0) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) fcntl$setown(r6, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000473000)=0x0) ptrace$cont(0x20, r1, 0x1, 0x3) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) r2 = getpid() ptrace$setregs(0xf, r2, 0x400, &(0x7f0000f85000-0xdb)="10e94dcce190a3c1a54c9fa5324296d2b5201e0d836829ab442106a6872f33acba7b9ec4fffd9cd33152521bf59c3272dfc657574bda76b7e8fef03b0707adfb17147e5aba8c0cef4482d099639ae2f3f166b574c1197f42814c9a73786ab77403e8ee0f24dc280793a822e1168067692f87e1fa02d9da36fc3c4426f3ae9556f6830db34565bb54bd23f08fbad6c430a6b51a926f13294d2d4c77de17f0f3ddbcde5947dc958d8ebf9d1e8e5cdabd994732527ab475258e1bda4a383e6abd164fd225a7e639abb2c4a26cf427905f3a887f77eb15868e89ea94d1") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) 2017/09/21 20:58:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000022000)="2f6465762f6175746f667300", 0xff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00001d3000)={0x5, [0x5, 0x800, 0x6, 0x8, 0x0]}, 0xe) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000cf0000-0x4)=0xffffffffffffffff) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(r2, r3) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x12020, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:25 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000673000-0xb)="2f6465762f766373612300", 0x7f, 0x2200) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f000083a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000839000)=0x10, 0x80800) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000839000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) connect$inet6(r1, &(0x7f00000b3000)={0xa, 0x3, 0xcdc6, @loopback={0x0, 0x1}, 0x400}, 0x1c) setsockopt$inet6_tcp_TCP_PSP_LISTENER(r1, 0x6, 0x6c4, &(0x7f0000377000)={"0d57569e0607076f014dc368a56f28cf", 0xfbc, 0x3ff}, 0x18) 2017/09/21 20:58:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f00005de000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f6000-0xc)={0x4, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000f33000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000091c000-0x4)=0x2, 0x4) r3 = gettid() r4 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f00008ff000)="2e726571756573745f6b65795f6175746800", &(0x7f000003e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000079f000-0x1000)="bb1edfcfd998deae121c9e1a1bc35286359a8177a3feecbd920f9d6a61d9f695ccfecfaa09cbaa0f53e8e2fa9550abf57c346f269715b4a09d2ca7711b6ca356740269258f52fcf9c47863246f667795f7ea26c5b0e03cddb136d20f461aad1390b4cec9e90a4f070b6ec07a7e8cc428ad96882bdba34aa8a85ddb5eda3ac4e43938f806900639a4e2a23c1589fd3d921a33045de045d5c736fb52031f16b42ade8baeea0c3b140b5bffb2e4f66825627380a8afff12deaff0b76864610113c9df877d78620e19c0dedb292a53594aaa5467bb9184b85658265a235fd5ecb45fd01bab1f43fdf797eb75f039bb960511bae686493569958ef1b8d091453d9b522afad62d76f21fbda06ae48262aebf885a33dd46961f5b1f818590dc9eb15efce7fa621fdecd5c3489077a4cb6532dd43fe3ac8dc3b8539d56135b1dc737d28952f5a4f1fd03c7db877b9e76e850bb5be5e1576ac8df0f79af2c3afd5d7df485d761aa1afb9464951da2600c077213a039dcd4273fad6df89ec51659f015245e245b8627840e8aa3ee85e9ca6bd24c3be4347a67250cdadb0cb1d9f10b259a3e38fa47456013887cef1bb6e6dc81b4225085849f94bcfd11351b373553ab337b9cc6a4c1820be2b15be9082b22a7a6cdc60628e9c6b9ec944b0849a908dc122263668f63c1fe04b9870755356545dec410b94a44befc7c75ab763188fc7d2ddb5672932cf990ce073f949d9ee19f46078d64a96b4bd2a0252adc6221e117079e83440e55febc861d9626b0c4abf432279c506029bd42a0a193654ad73e9ea6335db7a3cb89bf816bf19427b92b6081cc060ed422efbc659a03e4a21f60ae3e7679c4b03002a78d21964d4756c0b004291f58d84d19e852f6a5bb0dc1e5fe08df9e0986ddf2e9bdc1e081c0abaa9b0aa09394811e3d39ae27cf96f704370f29c03e4e590ab921069e5470d5485883bb91285ec0f8269cf139b3c22bfc018a9545d61e4f6daae3c40880f596b5c118d4e01124f27f64cdb38b0f3647e365e78ce006bf0cb9efff5ecf37881ed3a6466f2c5567c36fa997c63ab5da0b744c1a70bc50bea3577fd307d8755d5b28f122dfa05bfe22923ed83fbebea8f9ffa0f569258e0add0c7a64937f005406b57b2cc15c053fd5920d5515ad77ba8686b15f5403434870a427b4d98b16849f056e44af6019e300d9341f4d7323c1266cf7c6b3abc6dc3c4a140e7a0605e76605ce203698aa570b464f5ec60ea6272ae5071eadec248177b71b751ddbfe1f07c41413d247c34b974a96468713d43c9e87e37c245d9638867f22041435a36e0ddf54f26a0ea195b822e9c99bb6cb8e6d33c64c0892f3d279bc8c8a320fdc13ce326f142bcf21ab468e1b18db62ce964f86cae576f93b974c768def70a210f801b3b5b2237014802632c5cadb6a8110792af84184a7279dad24833114b6566bc0e8f5013cc041d55e37137de53df3ac92aed4249d7b6700c0a59d20899aa8c7d31ca747c22f2cb6f3a4c666f9de874afd0f928d4e25c295a29791110e9db5ccefebcc8f2465bc8d8c2ea0a32a8402480c9b829b1f05d3ac10fa6903268d07c160070c3dce40106f48871db534a4e26708481cd6bebaddb9ac0a03d67c5d3557ecd5da3945493d84ab35fabc17b14048f74662ba462ffe6716200918b178a8fbf6cae864492b6b6b5a763b889f1719458d6e8e9369e4d352c5bbc976eb320412e42de3ca7628eacc2092a5de81d7caead5b43077f4c9d8a8893977d9d9bbe48e41f921d5860a8dbdb689af3c17403907fd39c2df7261bf6e8be053cc692fdb5659d2adb4d2ac05e795d3c0756bc7788168c1728b4613df9042081bd78565338a6154c6a804aea0597f247250ab99d1efaa39033427c8ee396fe3a424363066a61ea35601baa38c86054b2e574cc377c0403c053d4b75235fe40c02a77ba0e25d70fdbe623c7b04f63e4ed2a8c2e53501c100fc75635c4aed7cc2ecb03435f9e81d8374de32c4fab34cb95f1884f317bbde9d352f3d8991ad29d2ead3472d36df4d658a121b5f13ff404b40578bd539ce68ed919b100f08a7b56f85b68ea4fe804b5c8ec52c143bdf98151a9085925a2ef8ec4c90b69ba962843b08c2b97ff7d1aee9c702bfb8146ff21f7ffeedaef78216257646321c42143dd88ec471baae46e7522c2ded14f7779174a9ef8234be488a1f1fb546c67f7ea3215ef28447db46b4d8d69d5a68be251e5e20f63a54fb82112c3a3da14046edd00d13e2f3bc92d3a360eb26a53b48156b35ad7f8fb740e0d117e4dba8e1403aaa897d420da22f37a8363d42fe8d4a8197f889e7e46f4c740b44215bdea37bc49bdb6f5c436aac091d6848bea58f133d914229e58fbc80f6f8b011c303f45a9c4bddcb6eb639c007a6aa2c5994f9161edcc97614584a76427bd000a918ef0c23faaa4e66e493969ad6752a5fdc217f502ed325b95a700c07c968324d8009cde7e99ceb96eebae94603d32691daf42055977ef72074fac7ee1811a40d32bd1f2b90fc38307795aaed4dff8abf719d879d8a79602ddb8b003cb476e59611c066bc335beb94228747a3766eea95de31929f114800dfca4e31b0fbe550ca673310485e9638fab21ee23d7c3201c1472ffefd7680492a222cc48f0c653f5e8764aad4f6bf0216af6a0e9ab27fcbb788adc8d60d6bfee80a862498f91bc28355dd1d8d8ab2cf0f4c17faaec9d2ed260a7ffdfbe90d2c1af6155a5643209c6f8794c9832036665f15f6639e9a4eb1cb66907b5fe8793517322dfa0143ace777cfb859fb2ade71f1b53ba7e74039323d251de54b71cd53104c1a94589bd2ea8dbc260ffb121b8459ef53592a8b3e4664127abd19a149b56f8a0576c8e33802631b6ca1492782523f4eaad91554a223c06d45bd6076d054c305b16412dbdf9a9bcf79453d0c0f2feed1d90c4b98433c12aa4da0ffd24deb71267cb53f8fc2ffa131879316db190bba5fc120e09ac2e70f837ca20368de9525a8aaa1f962f37933dd89433bd50444bbe5d173ace239922c737fdc3b489faf854b6eb298bad135117e072c6cf76b5d8330e5cdd971cfb91ceb14033cecaba90a63479a0bda030f8f67516ccd09fcf020d788e8fdb62e4742abd0aa34b9ceb5f61656d634b57f2a5aaca7ca25e866bc43ba6265a23880efe504193af1f4b4c5566102afb32c629511e1a0e28027e129967bf824b1c1e391901dcf64a13d3c001416704a52da9c014a596c1708f76cb76ba94a0c1d721092975d318b7d129d97aa89c4ed55e6544c3caf7a68b70ac53738569c4b3a87053f76bc4eca741132c9895fdee1d5b4ca90bc1c7835899bbde4da2c10c2b912b554da9551dd2b95d33a7fb427b038f13fd01acda3a832ffa00e0cbb5398eff8edb2ebd16527cdb435311f47e50d2822c7cfa4edd93b0f963434d10c92112807a467134311a73db4f84b28d26295c8bec19a204ffc5d62d324a55b284685173edbc457be654ee34e5327124d9b18f563f68dcfa655a4a0f3bbe4656024f089b38137b207757dd890e74ec7c9dffb5ebefa0444c322a7c4a4c4c4126e5bb0798619889f90de9ccb8e54fb1facd54f67d25d521824e65385d7a49b150a790fe4a08c6768dad4cc00822c84ea98a34c50c95a88614fb62db65b838f4ce531ab2d8e1992715994c5da845dd68453ebf5e60d7293fc9dcb4add8f958cb9ddb9086c13fa2ea236d992d6d2502d6edfa2d8a6f115196f46379a04ade713882a8e3c04db15ff3d5f8b031f03546314bd1f6673ce9388826416a333dde32403f95331a56b5ed97af18dd90e5d82a55b4dc1d1a1eb0646999bd7278357bfb3aae9f342308aa6d11d9df2ffc54068494e05c93fe70ab70fa2e101a023e7920e0ce4c047fa2ef623004e8290ec40a34030d313bdaa5be893b5b934e17544ee6b7eac96b86c2e7717ef59c65f936f4dce275a08678b7c95a8f0f0fcaca6c87e74d3a895d3069619a0fee9cf1b0c538c9ab26be1aec463cbe61410a5f9b5663f6f3e4cfe4684d0b9408c7b89a8216a21d9f14e95e5d78f232a73123c14edbcaef4517d779db6c99f02b1cb026c87198fa9a229280be3081544870f4ee189438abbd6b9ecbf4bb684ac76a0d2b4ada245919d4c17e323592751aeb8c8420ee43b8dbab1095aee790e0a44d02f8ab566a66d84e2da28e570fc1bf5f2261774cc425cd16c107ae4573fe0dcea7803bd56913f67d19a2b346f5ac09fc14525ff654e7504a19db937d4bca3e00808cf545919b255f1f1e96ac2fd9a10da8a92272175744cc2e53cc44fc3fbd6c66171956e8f163de1425e762ec89867ebb62832b714a8f66edf1fa66741ec67553fdffaf9ef91c26ec08a37fd23e846538d6f0fc738f2fbd75c6a62459a7ded898e7d8a9db406381d485c047fd4fe03af224e4ce52e34484dff0e6bf118c3ba51ae07a241b7cea027ccdf6f141cb827971f87432cb5a5b41c380cac6f707d1f5cdb4e64b5c774547a053c89a63ee6fc2dcd881031319177cef844723ceb98ab437da3c76bbbbfe0a5a6ef68600c0aa70f1a0c194bf25f4b3deb473ce09e9e51cf84fdeac5f9b03c7445b76cf970ae2713857cb1a4691969f60e9e07496f98202bc4642953c9633224071187cb5c3f07f7ac3bac387e1daba9239754c89c778c9eb398f0a9c6d0c20e948627ca955c96adeee4c955213a00302372e91c00e63659eb7c699a0163aec0aec7295e76e4cd69f562c78d08fc7583b6bbb92d202436c9e47aafb20868c60f9406c64bd95037226a03c1780833b2cfd6b48a7b96c457ca0eb5bd99b3568f50b48a8b009908b4b6fe54cf21b68b7635fbd37589b41aa1f6b32bdbd0c7671095cbfd707755848dc45691b4a32506c152c0890d42e6cb6186d5eff2320b22df0db3cfd495665eaae7586b5f75600c3c58425cb90863bed6a97ca225a9f595897348ce50512426aea0b10e407481d06a2833916ef1a6e64ef9c7331ff636066680da32f82e9b1d50e86dd24964e083143c7ef58a96d5a10f378161a253a5020086d2080750e3926ab2b528643206983dd38979de66ab71470eb0ab3b5b95890c9b5c58e244dda0a77b7eeae2b80f05054c79e69be60157ecd5384abce13f5dee666c207db6c730fec05b0b9b2426552bab4b59568946af1698940072518f4514f42e4de35314fdb00ef3416dd242aac56e705af2cded015ef396f94ebfb278f937c032d09972fa6d2f66c2f313c3c23e6d002d430bf4430e1b42e02e69a95e2409afc408e140e97b84d421d42166536fdf1c1fc0ed5820b059eefbac174400340938b270d5c08b55f531c0cfdb4ea9b1c17ff43ec0cf448389ee15c307e9d54b6f65bc37acd7a3141c81d7645087add55ec54c6ee3c74661ce8c353e0424c129bb2ce75696a07cb12a439bac94b2f13febcd0fe8a6ef3561efb09fed5ee3420d838af5734e14d285cd8b624fa575ff7f1b3963a151ddfdcb6ce0a73eab1b422a0d5d01b1f825094e9911e5823afeea0711fdc0e9192e53cfb2594bb562f5e963bf327324ece6dd5d047d5d55938b907538671869e43a4a569b8a5cdc6e36f16b73369ab869b1bb6a53565e8656bb27fcaff2795ff0bda9c352a91574fb7c89d1d373c7781c5b2b65781f0359369c5c2dfabe3a409fa597b48a3992bb8778f5a4246aa7205af60cd7afaebe1c63a2ba3630ddad3b24f0628208200c9096425f3f7cbff06b93455d08d91ba2b8e90dab280bf972fe1d783829e90b74096f7367bb892e9ae1d442712eb939", 0x1000, 0xffffffffffffffff) r6 = add_key(&(0x7f0000ccf000)="6465616400", &(0x7f0000e11000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000696000-0xe6)="193563cc4c00aa5886acdc7f594d31913d6f2ee6393f2a0c1e2f307fa802e79786993540d0fab338283dff71d91a0511cdab990685dabd7ebbfb33bcec3910dacf5e2dec0eb0b8b9eb1c982bd190495c4684e2c6d5856c14eb743b3de459d281b9c09e91a39e123fc5b4a98e68d070302721bc6a1f5e443a9b50a7351d2cca50bfcb71c4f9789255e97bb1505c47a28e559c55a5a7cba764fe323e64147f5c750d5b54006ea8fc7ecedc9cf2f762ae46ae1f5e91e8cb131f545981cc3fa902fb5fd754794aba490b624732b5d7d002533f07f4bcfe0be09670c3e347d7a8ef873af5f3cb1db5", 0xe6, 0xffffffffffffffff) keyctl$search(0xa, r5, &(0x7f0000477000-0x5)="6465616400", &(0x7f0000386000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r6) clock_gettime(0x0, &(0x7f0000bbf000-0x10)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000c4b000)=[{{&(0x7f0000179000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000233000-0x20)=[{&(0x7f0000cd2000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f0000967000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}], 0x2, &(0x7f0000598000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce, 0x3}, 0x6}, {{&(0x7f00007fb000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a7a000)=[{&(0x7f00000fb000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000f9b000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}], 0x2, &(0x7f0000623000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x7ff}, 0x81}, {{&(0x7f00007cb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000bc2000)=[{&(0x7f000088c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00000ad000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f000067b000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x3, &(0x7f0000d63000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f, 0x1}, 0x8}, {{&(0x7f000053a000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000049c000-0x70)=[{&(0x7f0000ebe000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f0000723000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f0000668000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000721000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f0000997000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000067a000-0x6)="000000000000", 0x6}, {&(0x7f0000897000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}], 0x7, &(0x7f00001fe000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67, 0x4}, 0x9}], 0x4, 0x22, &(0x7f00007a2000-0x10)={r7, r8+30000000}) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) r9 = socket$netlink(0x10, 0x3, 0x17) sendmsg$netlink(r9, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x12, 0x16, 0x201, 0x8001, 0x0, "3d9c"}], 0x12}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) wait4(r4, &(0x7f00009b5000)=0x0, 0xc, &(0x7f0000993000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000013000-0x40)={0x4, 0x96b, 0x0, 0x4, 0x7, 0x80000000, 0x4, 0x7fff}, &(0x7f0000238000)={0x0, 0x1, 0xffff, 0x9, 0x5, 0x7fffffff, 0x7, 0x7ff}, &(0x7f0000ac7000-0x40)={0x800, 0x8, 0xfffffffffffffffc, 0x101, 0x100, 0x1, 0x743, 0x40}, &(0x7f0000eec000)={0x0, 0x0}) utimensat(r1, &(0x7f000076e000-0x8)="2e2f66696c653000", &(0x7f0000828000-0x20)={{0x77359400, 0x0}, {0x0, r10}}, 0x100) syslog(0x3, &(0x7f0000b48000)="00000000000000000000000000000000000000", 0x13) 2017/09/21 20:58:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x1) 2017/09/21 20:58:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000915000)={0xc9, 0x6, 0x2, 0x8, 0x10000, 0x0, 0x200, 0x7fff, 0x71ef, 0x4}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b2b000-0x11)="2f6465762f7161745f6164665f63746c00", 0x40000, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2017/09/21 20:58:25 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @rand_addr=0x5, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x8, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) r1 = semget$private(0x0, 0x0, 0x420) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f00008e3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) 2017/09/21 20:58:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000081e000)=0x0, &(0x7f0000031000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) 2017/09/21 20:58:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f000042b000-0xb)="2f6465762f6c6f6f702300", 0x7ff, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000-0x12)="6b657972696e67265b76626f786e65743000", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x80, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000006b000-0x70)=[], 0x0, 0x8) mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000838000)="6269675f6b657900", &(0x7f0000838000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000838000)="6465616400", &(0x7f00000b5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000356000)="66c91df45ee5d2f9", 0x8, 0x0) keyctl$search(0xa, r2, &(0x7f00004d4000-0x5)="6465616400", &(0x7f0000838000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r3) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e34000)="2f6465762f72746300", 0x2000, 0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000c39000)={&(0x7f0000f28000/0x1000)=nil, 0x1000}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioprio_set$pid(0x2, r1, 0x7c0f) timerfd_settime(r0, 0x1, &(0x7f0000c94000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00002b2000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r5 = dup2(r2, r3) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_CLR_FD(r0, 0x4c01) socketpair$inet(0x2, 0x1, 0xe81, &(0x7f000036b000)={0x0, 0x0}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) 2017/09/21 20:58:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x181000, 0x0) bind$nfc_llcp(r0, &(0x7f000042b000)={0x27, 0x4, 0x7f, 0x2, 0x5d77b9a0, 0x5, "48016b7290ec270e43477630f5ca7893085e31ba59db88ea353fc14b8bc91c78ee84dfcf3b53704170fde2f72687557edc8687f7c09cedd93f6ccde9c11663", 0x45a}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000641000-0xa)="2f6465762f7663732300", 0xfffffffffffffffa, 0x101000) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000aa5000)={{{@in=@local={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=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d3000)=0xe8) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000c8f000-0x10)={0x2, 0x3, 0x8, 0x0}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) openat$autofs(0xffffffffffffff9c, &(0x7f0000f85000)="2f6465762f6175746f667300", 0x20040, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000af0000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005e1000-0x4)=0x24) getsockname$unix(r1, &(0x7f00006f0000-0x2)=@file={0x0, ""}, &(0x7f000042d000)=0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000334000)={0x5, 0x808200, 0x18f1a243, 0xfffffffffffffffc, 0x0}, &(0x7f0000b27000)=0x10) socketpair(0x1a, 0x2, 0xfffffffffffffff8, &(0x7f00004bf000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000891000-0x9)={r3, 0x1, "72"}, &(0x7f00008da000)=0x9) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000a69000)=0x0, &(0x7f0000b45000)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000984000-0x8)={r4, 0x28}, &(0x7f0000b29000)=0x8) 2017/09/21 20:58:25 executing program 4: eventfd(0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x1000000041, &(0x7f00008e2000-0x58)="958e392937a186d6306a3615593baa57ff0502060000faffff069ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d400011e370043159379595d0000000000400093bffffffeffbd03ba89734f4449fda5060255", 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000-0x4)=0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x181f, r0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) 2017/09/21 20:58:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fc8000)="2e2f66696c653000", 0x184) ioctl$FIONREAD(r0, 0x541b, &(0x7f00006dc000-0x4)=0x0) r1 = socket(0x11, 0x80a, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000056f000-0x3b)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b66000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009d8000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xfffffffffffff841, 0x3, 0x7, 0x3, 0x0, 0x20, 0x8, r2, r3}, {0x37, 0x7, 0x7fff, 0x8, 0x7, 0x5, 0xe41, 0x100000000}, {0x8, 0x5, 0xfffffffffffff001, 0x1}, 0xffffffffffffff8e, 0x100000001, 0x200, 0x1, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0xb7}, 0x10, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x82b0, 0x1, 0x2, 0x8, 0x9, 0x6, 0x3}}, 0xe8) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00001bf000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x400000000, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) 2017/09/21 20:58:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r0, 0x544e, &(0x7f000034b000)=0xbe) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) recvfrom$unix(r2, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:26 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000839000-0x8)="2e2f66696c653000", 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000823000-0x20)={0x20, 0x80000001, 0x200, 0x3, 0x81, 0x3, 0x51, 0x20, 0x0}, &(0x7f0000226000)=0x20) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000839000-0x10)={0x8, 0x205, 0x1, 0x180000000000000, r1}, &(0x7f0000839000-0x4)=0x10) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000838000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f00006e2000-0x4)=0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f000069d000-0x4)=0x4, 0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = msgget$private(0x0, 0x18) msgctl$IPC_RMID(r4, 0x0) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000210000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000083a000-0x4)=0x14) fstat(r3, &(0x7f00007f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00006a8000)={{{@in=@rand_addr=0x2, @in=@loopback=0x7f000001, 0x1, 0xa629, 0x2, 0x1000, 0x8, 0xa0, 0x80, 0x1, r5, r6}, {0x7cfa23d8, 0x800, 0x0, 0x80000001, 0x1, 0x7, 0x3, 0x6d}, {0x8000, 0x4, 0x5, 0x2}, 0x9, 0x1, 0xfffffffffffffff7, 0x1, 0x4, 0x3}, {{@in=@broadcast=0xffffffff, 0x6, 0x3}, 0x10, @in=@multicast2=0xe0000002, 0x9, 0x6, 0x1, 0x7, 0x5, 0x1, 0x7}}, 0xe8) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007d7000)="2f6465762f7573626d6f6e2300", 0x7ff, 0x400000) userfaultfd(0x80000) symlinkat(&(0x7f000067d000-0x8)="2e2f66696c653000", r0, &(0x7f0000ad8000-0x8)="2e2f66696c653000") r1 = syz_open_dev$loop(&(0x7f0000927000-0xb)="2f6465762f6c6f6f702300", 0x7, 0x2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a739d2743ad7db5d31c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f41e3e74fab676a76", "b49f28f66c003c480b69dba0fc842850ffffffffffffffffff0000bdf46d9bc4", [0x0, 0x0]}) prctl$intptr(0x17, 0x78) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000d2d000)={0x400, 0x7ebf, 0x20, {0x0, 0x0}, 0x9, 0xffffffffffffffc4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/21 20:58:26 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000000)={0x80000001, 0x0}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000)=0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f0000a8c000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r2 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) 2017/09/21 20:58:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000002e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0xfffffffffffffffc, 0x0, &(0x7f0000bc5000)=@common="62637368300000000000000000000000", 0x7, 0x1, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d16000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) 2017/09/21 20:58:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000480000-0xa)="2f6465762f70746d7800", 0x1fd, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c69000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) mlock2(&(0x7f0000e9d000/0x1000)=nil, 0x1000, 0x1) fcntl$setsig(r2, 0xa, 0x1f) poll(&(0x7f0000b2c000)=[{r0, 0xfffffffffffffffe, 0x0}], 0x1, 0xfffffffffffffffb) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00001ae000-0x1)=0x0) r4 = dup2(r3, r3) setsockopt$sock_str(r4, 0x1, 0x19, &(0x7f0000871000-0x7)="70726f635cae00", 0x7) clone(0x80000000, &(0x7f00009e5000)="11", &(0x7f0000cf9000)=0x0, &(0x7f0000b9f000)=0x0, &(0x7f0000000000)="") fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) semget(0x3, 0x3, 0x40) 2017/09/21 20:58:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x12020, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000924000)={0x0, 0x0}) fcntl$setown(r4, 0x8, r1) ioctl$TIOCMSET(r4, 0x5418, &(0x7f00006d5000-0x4)=0x1) tkill(r1, 0x16) 2017/09/21 20:58:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f00005de000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f6000-0xc)={0x4, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000f33000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000091c000-0x4)=0x2, 0x4) r3 = gettid() r4 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x17) wait4(r4, &(0x7f00009b5000)=0x0, 0xc, &(0x7f0000993000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000465000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a7a000-0x4)=0xc) r6 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r6) select(0x40, &(0x7f0000013000-0x40)={0x4, 0x96b, 0x0, 0x4, 0x7, 0x80000000, 0x4, 0x7fff}, &(0x7f0000238000)={0x0, 0x1, 0xffff, 0x9, 0x5, 0x7fffffff, 0x7, 0x7ff}, &(0x7f0000ac7000-0x40)={0x800, 0x8, 0xfffffffffffffffc, 0x101, 0x100, 0x1, 0x743, 0x40}, &(0x7f0000eec000)={0x0, 0x0}) utimensat(r1, &(0x7f000076e000-0x8)="2e2f66696c653000", &(0x7f0000828000-0x20)={{0x77359400, 0x0}, {0x0, r7}}, 0x100) fcntl$F_MEM_LOCK(r5, 0x800) syslog(0x3, &(0x7f0000b48000)="00000000000000000000000000000000000000", 0x13) 2017/09/21 20:58:26 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) r0 = syz_open_dev$mice(&(0x7f00001f6000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000839000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000839000-0x4)=0xb) 2017/09/21 20:58:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) socketpair$ax25(0x3, 0x7, 0xf0, &(0x7f00009af000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fa9000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000eff000-0x20)={0xa2, 0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000581000)={0x3, r2}) 2017/09/21 20:58:26 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) r0 = socket(0x2, 0x4, 0x2) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000839000-0x4)=0x2a, 0x4) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000839000-0xc)={0x3, r0, 0x1}) ioctl$TIOCSCTTY(r1, 0x540e, 0xa45) accept$alg(r0, &(0x7f00000c4000-0x11)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00001ef000)=0x58) 2017/09/21 20:58:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000165000)={0x0, 0x0}) ioctl$KVM_SET_TSC_OFFSET(r1, 0x4008aef2, &(0x7f00002f5000)={0xf2}) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f000098a000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000047e000-0x4)=0xd3) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e27000)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f000001f000-0xb0)={{0x100000001, 0x1000}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, 0x8, 0x0, 0x5, 0x1, 0x40, 0x81, 0x0, 0x2, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000173000)={0x0, 0x0}, &(0x7f0000b03000)=0x8) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00008cf000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000ccd000)=0x4) 2017/09/21 20:58:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000043a000-0x167)={0x0, 0x1000, "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"}, &(0x7f00006ef000)=0x1008) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000203000-0xa)={r1, 0x0, ""}, &(0x7f0000784000-0x4)=0x8) 2017/09/21 20:58:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000137000-0x8)="2e2f66696c653000", 0x404000, 0x40) fcntl$notify(r0, 0x80000011, 0x23) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) fcntl$setsig(r1, 0xa, 0xb) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000793000)={r1}) getsockopt$inet6_tcp_TCP_MINRTT_INTERVAL(r2, 0x6, 0x6bf, &(0x7f0000608000)=0x0, &(0x7f0000455000-0x4)=0x4) 2017/09/21 20:58:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00007a4000-0x8)={0x0, 0xffffffffffffff90}, &(0x7f000074a000)=0x8) socketpair(0x5, 0x800, 0x9, &(0x7f00003c1000)={0x0, 0x0}) syz_open_pts(r3, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d5b000)={r2, 0x10001}, &(0x7f0000eb4000-0x4)=0x8) rt_sigreturn() ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000c13000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a00000000000000808205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000040f000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f000040f000)={0x77359400, 0x0}, 0x10) 2017/09/21 20:58:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$mice(&(0x7f000091e000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000b02000-0x4)=0x7ff, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000789000)={0x0, 0x1, "de"}, &(0x7f0000d26000-0x4)=0x9) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cda000-0x11)="2f6465762f7161745f6164665f63746c00", 0x3, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000b9b000-0x4)={0x7, 0x7, 0x7}) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f000038c000)=0x0) 2017/09/21 20:58:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) r1 = msgget(0x3, 0x0) stat(&(0x7f0000c0a000-0x8)="2e2f66696c653000", &(0x7f0000512000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000682000-0x4)=0x0, &(0x7f000016c000-0x4)=0x0, &(0x7f0000c7a000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f7d000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c7c000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004b2000)={0x0, 0x0, 0x0}, &(0x7f00008ec000)=0xc) r6 = getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a51000-0x4)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000378000-0x78)={{0xc451, r2, r3, r4, r5, 0x109, 0x401, 0x0, 0x0, 0x0}, 0x1a48, 0x5, 0x2, 0xffffffffffffff3e, 0x19e2ffea, 0x2, r6, r7, 0x0, 0x0}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) 2017/09/21 20:58:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x6c6, &(0x7f0000e9a000)="5409b62e50225bc1156669ba6b3956ed", 0x10) 2017/09/21 20:58:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() ioctl$VT_WAITACTIVE(r0, 0x5607) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f000073e000)=0x4) recvfrom$unix(r2, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:26 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000297000-0xc)="2f6465762f6175746f667300", 0x28000, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00007d3000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000839000-0x10)=[{&(0x7f0000839000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}], 0x1, &(0x7f0000839000-0x90)=[{&(0x7f0000838000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}, {&(0x7f0000839000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000839000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000838000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96}, {&(0x7f0000839000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000838000)="", 0x0}, {&(0x7f00001b8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f000050d000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f00002af000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}], 0x9, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00007f4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000838000)={0x0, 0x0}) ftruncate(r2, 0x1) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nfc_llcp(0x27, 0x1, 0x1) finit_module(r3, &(0x7f000045b000)="6367726f757000", 0x3) r4 = syz_open_dev$mice(&(0x7f0000838000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80200) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0xbca) getsockopt$inet_int(r4, 0x0, 0x17, &(0x7f0000839000-0x4)=0x0, &(0x7f0000838000)=0x4) 2017/09/21 20:58:26 executing program 3: socketpair$inet(0x2, 0x5, 0x1, &(0x7f0000dbb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x78)={0xfffffffffffffbff, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x82, 0xb0d, 0x100000001, 0x100, 0x83bb, 0x0, 0x1, 0x4f, 0x0}) syncfs(r1) r2 = syz_open_dev$mouse(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x103000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f00005d4000-0x18)=@get={0x1, &(0x7f000050e000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x23}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$KVM_SET_LOGGING(r2, 0x4008aef0, &(0x7f0000f95000)={0x3, r2}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000aab000)={r4, 0x3}, &(0x7f0000a4a000)=0x8) 2017/09/21 20:58:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00009e4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) 2017/09/21 20:58:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x12020, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) execveat(r4, &(0x7f0000416000)="2e2f66696c653000", &(0x7f0000f7e000)=[&(0x7f0000255000-0xa)="2f6465762f70746d7800", &(0x7f0000bf9000-0xa)="2f6465762f70746d7800", &(0x7f0000c3b000)="402676626f786e657431657468307d766d6e65743076626f786e65743162646576287d285c656d3000", &(0x7f0000853000)="2f6465762f70746d7800", &(0x7f00001de000-0xa)="2f6465762f70746d7800", &(0x7f0000bf5000-0xa)="2f6465762f70746d7800", &(0x7f000093c000-0xa)="2f6465762f70746d7800", &(0x7f0000d22000)="2f6465762f70746d7800", &(0x7f0000d16000)="2f6465762f70746d7800", &(0x7f0000d9e000)="2d5b00"], &(0x7f0000d4b000)=[&(0x7f0000812000-0xa)="2f6465762f70746d7800", &(0x7f0000fe1000-0x1d)="7d4065746831235b73656c667365637572697479217d6d643573756d00"], 0x1400) 2017/09/21 20:58:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r0) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r4, 0x8, r1) read(r4, &(0x7f0000a1d000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) tkill(r1, 0x16) 2017/09/21 20:58:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x6) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) 2017/09/21 20:58:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f00005de000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f6000-0xc)={0x4, 0x0}) syz_open_dev$sg(&(0x7f0000f33000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000091c000-0x4)=0x2, 0x4) r2 = gettid() r3 = gettid() syz_open_dev$evdev(&(0x7f000012f000)="2f6465762f696e7075742f6576656e742300", 0x2fd9, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x17) sendmsg$netlink(r4, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x12, 0x16, 0x201, 0x8001, 0x0, "3d9c"}], 0x12}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) wait4(r3, &(0x7f00009b5000)=0x0, 0xc, &(0x7f0000993000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000013000-0x40)={0x4, 0x96b, 0x0, 0x4, 0x7, 0x80000000, 0x4, 0x7fff}, &(0x7f0000238000)={0x0, 0x1, 0xffff, 0x9, 0x5, 0x7fffffff, 0x7, 0x7ff}, &(0x7f0000ac7000-0x40)={0x800, 0x8, 0xfffffffffffffffc, 0x101, 0x100, 0x1, 0x743, 0x40}, &(0x7f0000eec000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ea4000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f000076e000-0x8)="2e2f66696c653000", &(0x7f0000828000-0x20)={{0x77359400, r5}, {r6, r7/1000+30000}}, 0x100) syslog(0x3, &(0x7f0000b48000)="00000000000000000000000000000000000000", 0x13) 2017/09/21 20:58:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000075e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00003c0000-0x4)=0xbd5) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) 2017/09/21 20:58:26 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x2, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) recvfrom$unix(r2, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:26 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5b, &(0x7f0000838000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x6498, 0x0, 0x3}}], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0xff68, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) keyctl$session_to_parent(0x12) pipe(&(0x7f000010b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, 0x0, &(0x7f000083a000-0x4)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000500000-0x9)="2f6465762f72746300", 0x40000, 0x0) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000083a000-0x14)={0x3, 0x1, 0x240000, 0x2, 0x80000000000000}) 2017/09/21 20:58:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000c79000)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/09/21 20:58:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c12000)={0x5, r0, 0x0}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f000004c000)=0x3) 2017/09/21 20:58:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f000067a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000839000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000838000)=0x4) keyctl$join(0x1, &(0x7f00004cb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) 2017/09/21 20:58:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) 2017/09/21 20:58:27 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000838000)={0x2, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000838000)={0x8, 0x3c7, 0x7, 0x5, 0x7, 0x7, 0x200, 0x0}, &(0x7f00002b1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000839000-0x8)={0x0, 0x0}) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000838000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = open(&(0x7f00007be000-0x8)="2e2f66696c653000", 0x103000, 0x0) getsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f000074a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000054f000-0x4)=0xbe) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000000000)={0x0, 0x29, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e1e000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x1, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0x8)={r2, 0x5}, 0x8) timer_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000fdd000)={0x0, 0x1, 0x8, 0x0}, &(0x7f00007e9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000294000-0x1008)={r4, 0x1000, "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"}, &(0x7f0000e20000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) 2017/09/21 20:58:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000be7000)="2f6465762f736e642f73657100", 0x0, 0x18200) 2017/09/21 20:58:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00007d4000-0x4)=0x9f) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x4000009) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) preadv(r4, &(0x7f0000ea3000-0x10)=[{&(0x7f00006e4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}], 0x1, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x12020, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) r1 = dup(r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000fc3000-0x4)=0x0, &(0x7f000021e000-0x4)=0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c90000)="2f6465762f7667615f6172626974657200", 0x301000, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) 2017/09/21 20:58:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x90000000000807, 0x3) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) 2017/09/21 20:58:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00007d3000)="2f6465762f7663732300", 0x2, 0x200) r1 = syz_open_dev$mice(&(0x7f00001be000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x101000) r2 = syz_open_dev$mice(&(0x7f00002d9000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x2040) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000768000-0x20)={r1, 0x7fa, 0x800, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000883000-0xce)={0x0, 0xc6, "b6c0f814aa0ea57a2b7a94ebc576a8f9d2ce3d64894884567245ba82a9673573dca5d7d32b64794ba594b2d765067897234cdcca6b47187990243387acead060ac40fde07b99e07b94511f4426a4ed8690e8641493e6af88075051d5128b6f0b4ae56ab8c05ca2d67b994c4e5ee7f8abbbf52cf024241c79613d2a632bd46aab0cd318c0eca5ed94aeeafa9095c3a42931f2779168d1be9270a6c33d399033b9d89204997f126cb92d6dbffa79b03fb33bb5d2131f4bec03291a68eda135c9d2782863348158"}, &(0x7f0000aa4000-0x4)=0xce) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00007a3000)={r4, 0x40, "76409c58acbcca603dd1b957f1b412c9418e49a5aff69ad4a82605ef35ef94166581d9dbe4ea6a06bee541368f18d2af0897c1ffda2741d38c4f60be95b7c604"}, &(0x7f00009d6000-0x4)=0x48) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) 2017/09/21 20:58:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000dce000-0x10)=[], 0x0) socketpair$ax25(0x3, 0x2, 0x8, &(0x7f00001af000-0x8)={0x0, 0x0}) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dee000-0x11)="2f6465762f7161745f6164665f63746c00", 0x200000, 0x0) 2017/09/21 20:58:27 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001cb000-0x8)="2e2f66696c653000", 0x48) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f000083a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000838000)=0x0, 0x80800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000440000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005c1000)=0xc) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000802000-0x4)=r2) setsockopt$inet_tcp_TCP_SILENT_CLOSE(r1, 0x6, 0x6bd, &(0x7f00002ad000)=0xe5, 0x4) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x890f, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f00005de000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f6000-0xc)={0x4, 0x0}) syz_open_dev$sg(&(0x7f0000f33000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00003e4000-0x76)={0x0, 0x6e, "c36b14a72f84b467679150b6379c29764157ce25e17af1eab874b186c89ff3f13003a7169aef9db19baf37c526c9c6a756cc2e5339f6d84ce570c29f0457e2b03bfd3f0f9cdd2b554006221f568b3ccc984e137fa8be752c731211a1f9d7bb7ef690c6680f666708b17ec8497d47"}, &(0x7f000075d000)=0x76) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000063d000)={r2, 0x641}, 0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000091c000-0x4)=0x2, 0x4) r3 = gettid() r4 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x17) sendmsg$netlink(r5, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x12, 0x16, 0x201, 0x8001, 0x0, "3d9c"}], 0x12}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) wait4(r4, &(0x7f00009b5000)=0x0, 0x1, &(0x7f0000f5a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000013000-0x40)={0x4, 0x96b, 0x0, 0x4, 0x7, 0x80000000, 0x4, 0x7fff}, &(0x7f0000238000)={0x0, 0x1, 0xffff, 0x9, 0x5, 0x7fffffff, 0x7, 0x7ff}, &(0x7f0000ac7000-0x40)={0x800, 0x8, 0xfffffffffffffffc, 0x101, 0x100, 0x1, 0x743, 0x40}, &(0x7f0000eec000)={0x0, 0x0}) utimensat(r1, &(0x7f000076e000-0x8)="2e2f66696c653000", &(0x7f0000828000-0x20)={{0x77359400, 0x0}, {0x0, r6}}, 0x100) syslog(0x3, &(0x7f0000b48000)="00000000000000000000000000000000000000", 0x13) 2017/09/21 20:58:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) recvfrom$unix(r2, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) ptrace$setregset(0x4205, r1, 0x7, &(0x7f0000162000-0x10)={&(0x7f0000656000-0x1a)="a9ec4745d5be2d9b2a6eedbd9e0e359d13387decfd9bdccd94ba", 0x1a}) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:27 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) clock_gettime(0x0, &(0x7f0000aad000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000d35000-0x30)=[{r2, 0x10, 0x0}, {r3, 0x90, 0x0}, {r3, 0x28a, 0x0}, {r3, 0x11, 0x0}, {r3, 0x8050, 0x0}, {r2, 0x400, 0x0}], 0x6, &(0x7f00001a9000)={r4, r5+30000000}, &(0x7f0000306000-0x8)={0xfffffffffffffff9}, 0x8) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup2(r2, r3) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x12020, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r6, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00005e8000)="000000") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cd7000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000592000-0x4)=0x5) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f000074c000)={@empty=0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r2 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000c08000)={0x9, &(0x7f00001c0000)="00000000000000000000000000000000000000", &(0x7f0000a9a000)=[{0x534c, 0x90, 0x2, &(0x7f0000bb3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xfffffffffffffc00, 0x93, 0x80, &(0x7f000039b000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x5, 0xae, 0x1, &(0x7f000057f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7fffffff, 0xce, 0x7, &(0x7f000052b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x46f, 0xb8, 0x3, &(0x7f0000946000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x2, 0x56, 0xfff, &(0x7f00003e0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x23f, 0x6f, 0x5, &(0x7f0000d03000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x100, 0xdd, 0x4, &(0x7f0000dbd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x2, 0x12, 0x66, &(0x7f000026a000-0x12)="000000000000000000000000000000000000"}]}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) 2017/09/21 20:58:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bbf000-0x9)="2f6465762f72746300", 0x800, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000c7d000)={0x15, 0xa8, &(0x7f0000458000)="ecb4a3cac000ca684f0d666961a1347b57917af9c79a1a36d9e584e3d714a47af781aed6682885da62935f6b6d974cc74e0a77650b38d40d3a2a92139dba294232fff601c8374809adf6b1a1f0a64fe706f092424f3ee04164c57f5a16c94cd8004c8e04af1d33d0cfe7861009cc8dfcf6056899e1cc79d0d4987fa2d36b9a757152a453aed069b9c4fea1d1f53731f955b0ace211a25ca5c6094ace0ff7b5ebd3fe0575e24da4ef"}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) 2017/09/21 20:58:27 executing program 1: r0 = open(&(0x7f0000f44000-0x8)="2e2f66696c653000", 0x20000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000a66000)="b9baac", &(0x7f000047c000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x1, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00003f5000-0x10)=@req={0x7, 0x401, 0x5, 0x7fffffff}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00001cc000)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x2, 0xfbcea8a, "59cc3329cc634208f880e2b1597a685ba6da3f203654ea7dbaf07e040727cbd7b040c7653e9f2e1e2470517178195cc0314b2aec7d0e9501e84701762c3923fd8ad13ee230f73f61ad0114732ee53cc3"}, 0x160) 2017/09/21 20:58:27 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000839000-0x8)={0x0, 0x0}, 0x20, 0x80b9) 2017/09/21 20:58:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x4, @tid=r1, []}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2000000011, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000774000-0x4)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000a12000-0x2d)={@random="23ca51c56208", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}) gettid() r3 = syz_open_dev$usbmon(&(0x7f0000859000-0xd)="2f6465762f7573626d6f6e2300", 0x526, 0x109000) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000829000-0x4)=@int=0x0, &(0x7f00008ac000-0x4)=0x4) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000b6b000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00005bd000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f93000)=0xe8) r4 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000fa4000)={0x0, 0x5, &(0x7f0000205000-0x68)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x489}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fa5000-0x4)=0x10) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/21 20:58:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a98000-0x10)={0x80, 0x0, 0x5, 0xffffffffffffff81, r1}, 0x10) 2017/09/21 20:58:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) fstat(r0, &(0x7f0000ee5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008f8000)="2f6465762f73657175656e6365723200", 0x1a12c1, 0x0) socket(0x15, 0x80003, 0x1b0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000ed6000)={0x3b, 0x4, 0x8, 0xbe, &(0x7f000095a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c, &(0x7f000003d000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f000011c000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000682000-0x4)=0x0, 0x800) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000c2b000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x40, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000a3e000)=@req={0x28, &(0x7f0000654000)={@common="64756d6d793000000000000000000000", @ifru_map={0x4, 0x8, 0x8, 0x3, 0x6ec4, 0x2}}}) recvmmsg(r1, &(0x7f000015a000-0x1e0)=[{{0x0, 0x0, &(0x7f0000e3b000-0x30)=[{&(0x7f00009d8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}, {&(0x7f0000a92000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}, {&(0x7f00008ba000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}], 0x3, &(0x7f0000960000)="", 0x0, 0x3}, 0x5}, {{&(0x7f000083d000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000826000)=[], 0x0, &(0x7f00008e6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa, 0x7}, 0x9}, {{0x0, 0x0, &(0x7f0000719000-0x70)=[{&(0x7f000085c000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}, {&(0x7f00004dd000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000f60000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000aef000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f00003b2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f0000376000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f000098c000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}], 0x7, &(0x7f0000398000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf, 0x9}, 0x7f}, {{&(0x7f00007c2000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000c2e000-0x70)=[{&(0x7f00005e3000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f000060d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f0000db6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f00003b4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}, {&(0x7f0000da9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f0000795000)="", 0x0}, {&(0x7f000053d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}], 0x7, &(0x7f00001dd000-0x3)="000000", 0x3, 0x7fffffff}, 0x1}, {{&(0x7f00008c8000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000225000)=[{&(0x7f0000b45000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f00003b5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f0000c9b000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f0000972000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00001dc000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}], 0x5, &(0x7f0000628000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x8}, 0x0}, {{0x0, 0x0, &(0x7f0000187000)=[{&(0x7f0000117000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f000000c000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}], 0x2, &(0x7f00003c1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3, 0x4bbf4288}, 0x7ff800}, {{&(0x7f000026e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000041a000)=[{&(0x7f0000361000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f0000c18000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000000e000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000525000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000ad4000)="00000000000000", 0x7}, {&(0x7f00008b0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f0000a46000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000d26000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000412000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}], 0x9, &(0x7f00002e8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc, 0x7ff}, 0x5}, {{&(0x7f0000381000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000760000-0x60)=[{&(0x7f00005d5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f0000ba9000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f00004a6000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000ac4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00007c4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000053c000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}], 0x6, &(0x7f000013c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0, 0x10001}, 0x94}], 0x8, 0x40000000, &(0x7f000013f000)={0x77359400, 0x0}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f000025b000-0x2)={0x0, 0x0}, 0x2) timer_create(0x4, &(0x7f0000e3f000)={0x0, 0x31, 0x3, @thr={&(0x7f00004b1000-0x92)="b68d7aae232ddefb5fd031e2e817f811c4a019e5c8c0d5146e5d08b082965fafcc8348d6160735e85b6bbd336fd997afd15506b0bbc53c7d4633061bf62dd432089ae968354b629bf83dd7b73cb1907177e5fcbb75133ae36005a16154b595aed19a33baa52e0cdc7a3735605ad6f428165a60a3ad9b3375c05cde9f45254ee851cb76768f1f947d4dad3715866de90aa43f", &(0x7f00008ee000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000554000-0x4)=0x0) timer_gettime(r4, &(0x7f0000d60000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/09/21 20:58:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$sg(&(0x7f00001cf000)="2f6465762f73672300", 0x6, 0x1) listen(r0, 0x1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000081e000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) syz_open_dev$evdev(&(0x7f0000f74000-0x12)="2f6465762f696e7075742f6576656e742300", 0xc7b3, 0x4000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dcf000)={r2, 0xa51}, &(0x7f0000105000-0x4)=0x8) 2017/09/21 20:58:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e36000-0xb)="2f6465762f6877726e6700", 0x80, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f000039f000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000015b000-0x4)=0xe0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) r5 = memfd_create(&(0x7f0000ed0000-0x1)="00", 0x0) signalfd4(r0, &(0x7f000046c000-0x8)={0x3}, 0x8, 0x56553b306209d392) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f000013d000-0x8)=0x7) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f000074b000-0x9)="2f6465762f76637300", 0x400200, 0x0) fcntl$setsig(r3, 0xa, 0x12) timerfd_create(0x2, 0x800) ioctl$KVM_GET_LAPIC(r6, 0x8400ae8e, &(0x7f0000297000-0x400)={"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"}) poll(&(0x7f00009a1000)=[], 0x0, 0xd359) r7 = dup2(r3, r4) clone(0x0, &(0x7f0000a63000)="a6", &(0x7f00005e3000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000074000)="00") fcntl$setown(r7, 0x8, r2) tkill(r2, 0x16) 2017/09/21 20:58:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "bc9faaf6da000000000000000805000000eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) pipe(&(0x7f00005d6000)={0x0, 0x0}) seccomp(0x0, 0x1, &(0x7f0000a40000-0x10)={0x1, &(0x7f0000cf3000-0x8)=[{0xeb9f, 0x1, 0x1, 0x2}]}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x6) flistxattr(r1, &(0x7f0000f5f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000274000-0x18)={0x2, [0x8, 0x7]}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00001a6000)=0xb2) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000adc000)=0x4) r3 = open(&(0x7f0000a46000-0x8)="2e2f66696c653000", 0x1, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000069b000-0x34)={{0x1, 0x2, 0x1000, 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]}) splice(r1, 0x100000043, r3, 0x0, 0x106, 0x0) 2017/09/21 20:58:27 executing program 1: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x7) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000689000)=0x4, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) 2017/09/21 20:58:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f00005de000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f6000-0xc)={0x4, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000f33000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000091c000-0x4)=0x2, 0x4) r3 = gettid() fcntl$F_NOHUGEPAGE(r0, 0x803) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_RELDISP(r2, 0x5605) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x17) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000961000-0x98)={0x0, 0x0, 0x0, 0x0, 0x9, 0xb, 0x2, 0x8, "49ca40c8c594526f2ffb23c886090a6af60097c66f09682a898ed189e24760ad474b837d9164dd03df3257c04a8b3d2195d591398635f882764981e9cfa26341", "6b201465893726f911ba4279a5c37a01d1f80bab66c9779c18938ad62d820b6d", [0x9, 0x80], 0x0}) sendmsg$netlink(r5, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x12, 0x16, 0x201, 0x8001, 0x0, "3d9c"}], 0x12}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) wait4(r4, &(0x7f00009b5000)=0x0, 0xc, &(0x7f0000993000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000013000-0x40)={0x4, 0x96b, 0x0, 0x4, 0x7, 0x80000000, 0x4, 0x7fff}, &(0x7f0000238000)={0x0, 0x1, 0xffff, 0x9, 0x5, 0x7fffffff, 0x7, 0x7ff}, &(0x7f0000ac7000-0x40)={0x800, 0x8, 0xfffffffffffffffc, 0x101, 0x100, 0x1, 0x743, 0x40}, &(0x7f0000eec000)={0x0, 0x0}) utimensat(r1, &(0x7f000076e000-0x8)="2e2f66696c653000", &(0x7f0000828000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x100) syslog(0x3, &(0x7f0000b48000)="00000000000000000000000000000000000000", 0x13) 2017/09/21 20:58:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x101, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00005ce000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) connect$bt_rfcomm(r1, &(0x7f0000d27000-0x9)={0x1f, {0x38, 0x5, 0x7, 0x3, 0xfffffffffffff801, 0xb23c}, 0x7}, 0x9) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000f1f000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) sendfile(r1, r0, 0x0, 0x6) 2017/09/21 20:58:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x40000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00006de000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000002000-0x68)={0x6, 0x0, [{0x400003df, 0x0, 0x0}, {0x9f0, 0x0, 0x7}, {0x9fa, 0x0, 0x3ff}, {0xbfe, 0x0, 0x1}, {0x40000eff, 0x0, 0x8}, {0x29, 0x0, 0x75}]}) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)="5175a425b4eeb3c499366375c595d2eefe48ae33d7654085b85ef0be852a52d0d7680aa0e00bd55d6d6e80dcf6995ace0790fc7d2be46df33b7c220a90aaf9ce3dc2acc0e34616cccf996dd3d79c7eedd99ce1b60da279b20c1bae0b6945bf542e4b1b0df768a50cda9766065cde24c8392fefb34752b18561f6e73d", 0x7c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000002000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) r1 = creat(&(0x7f0000302000)="2e2f66696c653000", 0x22) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000797000-0x4)={0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000325000-0xb)="2f6465762f6877726e6700", 0x101040, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f00005c7000)={"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"}) io_setup(0x7fffffff, &(0x7f0000c5d000)=0x0) io_submit(r3, 0x1, &(0x7f00002c6000)=[&(0x7f00004c2000-0x40)={0x0, 0x0, 0x0, 0x2, 0x10000, r2, &(0x7f000075c000)="767cc8f28b380d5bb784486729d28ba7d269c4a6cda1f7f6cb06c7fcb1b9d009774c42c7a8ac6b676babd5fb414203b051fa078b6206777afef089c6ca7f0f6746e2c9bac90adc596d61e1ce4505dca9bc76b4a21249aa27af60ea2104c419230e0ef46895a40162c5b6fcd87d916e2547327f49c0c79b304d2708e795be5d237009f80774f47c1351ef7e05e0b7868685db61e1eb558d337fe6955661e49bf3", 0xa0, 0x4, 0x0, 0x1, r2}]) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) 2017/09/21 20:58:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f00005de000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f6000-0xc)={0x4, 0x0}) syz_open_dev$sg(&(0x7f0000f33000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000091c000-0x4)=0x2, 0x4) r2 = gettid() r3 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x17) sendmsg$netlink(r4, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x12, 0x16, 0x201, 0x8001, 0x0, "3d9c"}], 0x12}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) wait4(r3, &(0x7f00009b5000)=0x0, 0xc, &(0x7f0000993000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000013000-0x40)={0x4, 0x96b, 0x0, 0x4, 0x7, 0x80000000, 0x4, 0x7fff}, &(0x7f0000238000)={0x0, 0x1, 0xffff, 0x9, 0x5, 0x7fffffff, 0x7, 0x7ff}, &(0x7f0000ac7000-0x40)={0x800, 0x8, 0xfffffffffffffffc, 0x101, 0x100, 0x1, 0x743, 0x40}, &(0x7f0000eec000)={0x0, 0x0}) utimensat(r1, &(0x7f000076e000-0x8)="2e2f66696c653000", &(0x7f0000479000-0x20)={{0x0, 0x0}, {0x0, r5}}, 0x100) syslog(0x0, &(0x7f0000c61000-0x13)="00000000000000000000000000000000000000", 0x13) 2017/09/21 20:58:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b91000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00005d8000-0x108)={0x0, @in6={{0xa, 0x1, 0xc0, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x8000, 0x1, 0x2407, 0x4, 0x14, 0x80, 0xb0a, 0x9, 0x8, 0x0, 0x5, 0xfc62, 0x3, 0x3ff]}, &(0x7f00004b1000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000fd7000-0x4)=r1, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) eventfd(0x7) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000944000-0x4)=0x9d) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r4, 0xa, 0x12) fsetxattr(r4, &(0x7f000020b000)=@random={"757365722e00", "766d6e6574316b657972696e675d21257b7b6b657972696e6700"}, &(0x7f0000618000-0xa)="2f6465762f70746d7800", 0xa, 0x2) poll(&(0x7f0000b2c000)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup2(r4, r5) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) recvfrom$unix(r4, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) fcntl$setown(r6, 0x8, r3) tkill(r3, 0x16) 2017/09/21 20:58:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ca9000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x12020, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f00005ed000-0x9)="2f6465762f73672300", 0xa, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f00005de000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00009a4000)={0x4, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000f33000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000091c000-0x4)=0x2, 0x4) r3 = gettid() r4 = gettid() r5 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x71, 0x0, 0x2, 0x0, 0x0, 0xb9b, 0x0, 0x0, 0xfe, 0x0, 0xc1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, r3, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) lstat(&(0x7f00007c0000-0x8)="2e2f66696c653000", &(0x7f0000514000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000020e000)="2e2f66696c653000", &(0x7f0000132000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003c7000)={0x0, 0x0, 0x0}, &(0x7f0000b91000)=0xc) getgroups(0x3, &(0x7f00001ed000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fstat(r5, &(0x7f0000814000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000e92000-0x4)=0x0, &(0x7f0000bb5000-0x4)=0x0, &(0x7f00003e6000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000695000)={{{@in=@empty=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}, {{@in=@local={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}}, &(0x7f00001a6000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003ac000)={0x0, 0x0, 0x0}, &(0x7f000083f000-0x4)=0xc) stat(&(0x7f0000ea3000-0x8)="2e2f66696c653000", &(0x7f0000751000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() sendmsg$unix(r2, &(0x7f000012b000)={&(0x7f0000300000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000ef1000-0x10)=[{&(0x7f0000e91000-0x48)="469f387ac66d3a4615e68683ded2bd54601fa9ba8b45af9bbbac1ff3d9659df80c00bac2a04d58d8a402b594af3d864bd99fab640827607dd93c3a894380399c119e4bceab198882", 0x48}], 0x1, &(0x7f0000b59000)=[@rights={0x20, 0x1, 0x1, [r5, r5, r2, r5]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r1, r2]}, @cred={0x20, 0x1, 0x2, r12, r6, r10}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r5, r1, r5, r5, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r11, r13}, @cred={0x20, 0x1, 0x2, r3, r14, r13}], 0x8, 0x800}, 0x20000000) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) r15 = socket$netlink(0x10, 0x3, 0x17) sendmsg$netlink(r15, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[], 0x0}], 0x1, &(0x7f0000327000)=[], 0x0, 0x0}, 0x4004) wait4(r4, &(0x7f00009b5000)=0x0, 0xc, &(0x7f0000993000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000013000-0x40)={0x4, 0x96b, 0x0, 0x4, 0x7, 0x80000000, 0x4, 0x7fff}, &(0x7f0000238000)={0x0, 0x1, 0xffff, 0x9, 0x5, 0x7fffffff, 0x7, 0x7ff}, &(0x7f0000ac7000-0x40)={0x800, 0x8, 0xfffffffffffffffc, 0x101, 0x100, 0x1, 0x743, 0x40}, &(0x7f0000eec000)={0x0, 0x0}) utimensat(r1, &(0x7f000076e000-0x8)="2e2f66696c653000", &(0x7f0000828000-0x20)={{0x77359400, 0x0}, {0x0, r16}}, 0x100) syslog(0x3, &(0x7f0000b48000)="00000000000000000000000000000000000000", 0x13) ioctl$TCGETS(r2, 0x5401, &(0x7f000081d000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) vmsplice(r15, &(0x7f0000b95000-0x10)=[{&(0x7f0000f58000-0x59)="0fd17316a0663e4f7d62499ef5c49a4dca7b870df3d6a5d1473b4a775aa025429ccdd9f64607cd09a5af7ea083d28c09bfca01bfd047627806a5e38b7243f1385e4356b8963b7012b3e53e6c599e97538fc6b45867c2854b96", 0x59}], 0x1, 0x2) 2017/09/21 20:58:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) rt_sigaction(0x2e, &(0x7f0000aa1000-0x20)={0xd, {0x7}, 0x88000005, 0x10}, 0x0, 0x8, &(0x7f0000bf2000)={0x0}) 2017/09/21 20:58:28 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00002f7000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00002eb000-0x4)=0x10, 0x800) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00006e1000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="bfa8df29ba9e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f72273e8763081c88e83bbc01c02bc8c"}) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000083a000-0x8)={0x0, 0x0}, 0x7, 0x3) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000083b000-0x8)={0x0, 0x0}) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000083a000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b7000)=0x20) syz_emit_ethernet(0x4f, &(0x7f000029b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="3277e2cae967", [{[], {0x8100, 0x2, 0x2, 0x0}}], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @ssrr={0x89, 0x3, 0x5, []}]}}, @tcp={{0x0, 0x0, r1, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xfffffffffffffffc, {[]}}, {"4c"}}}}}}) 2017/09/21 20:58:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f0000bd6000)="2f6465762f7573626d6f6e2300", 0x8, 0x28080) getsockname$packet(0xffffffffffffff9c, &(0x7f00005e1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000518000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000e9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r2 = open(&(0x7f000024d000-0x8)="2e2f66696c653000", 0x4000, 0xc4) r3 = syz_open_dev$vcsn(&(0x7f0000dff000)="2f6465762f7663732300", 0xc0000, 0x408080) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000059000)={{0x8, 0x1, 0x3f, 0x0, 0x7ff, 0x81}, 0xffffffffffff7fff}) getsockname$netlink(r3, &(0x7f000020d000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000756000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000036a000-0x14)={r4, 0x3, 0x401, 0x0, 0x0, 0x1}, &(0x7f00001a2000-0x4)=0x14) 2017/09/21 20:58:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c19000-0x9)="2f6465762f72746300", 0x400000, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000ab000)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000584000)="2f6465762f73657175656e6365723200", 0x4000, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000578000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) 2017/09/21 20:58:28 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000020b000-0x8)={0x0, 0x0}) 2017/09/21 20:58:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000033000-0xb)="2f6465762f6877726e6700", 0x8000, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000620000)="2f6465762f7161745f6164665f63746c00", 0x80, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) 2017/09/21 20:58:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)="6b657972696e6700", &(0x7f00009c7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ee2000-0x3f)="70c966a802a92923597cffd0343921800dc988c78c4e8ded94e1071cfe61fd09af4619868f949ed9a8469aeea6252608dfb5c8d586c18039a9d5b5f18c25ea", 0x3f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00001af000)="73797a6b616c6c657200", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x28)="39e86d86bdab639953e3acd985ba38165b27e27270a828a18838bb2bed7bbd7eef03130579b6063b", 0x28, 0xfffffffffffffffc) keyctl$link(0x8, r0, r1) mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00001ce000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000018a000)=0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000335000-0x8)="2e2f66696c653000", 0x101000, 0x20) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000767000)={@common="67726530000000000000000000000000", @ifru_flags=0x2}) r2 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f66000)="2f6465762f73657175656e6365723200", 0x101000, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000886000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000db000-0x4)=0x41) sendmsg$inet_sctp(r3, &(0x7f0000730000)={&(0x7f000072b000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000045b000-0x20)=[{&(0x7f0000193000)="9d7053e486c924790b013660612a0cc325c35803982f8084c700336d9f5d823f60c5709a138e3f87848aa432a94f541ee8cde42ad97484bf94e037e828e9192e30c250c1b3c8cafeba1a", 0x4a}, {&(0x7f00007fc000)="bd24166c2b82f687c77e9a631492617a7b5775cd383beb3ccdeaac4490494cd8ed3076", 0x23}], 0x2, 0x0, 0x0, 0x4000}, 0x10) 2017/09/21 20:58:28 executing program 1: r0 = socket$inet6(0xa, 0x80007, 0x2) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) sendfile(r0, r1, &(0x7f0000670000-0x8)=0x23, 0x6) mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000839000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r2 = syz_open_dev$vcsn(&(0x7f0000306000)="2f6465762f7663732300", 0x9, 0x204000) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000839000-0x4)=0x0) 2017/09/21 20:58:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r3, 0x5452, &(0x7f00003fd000-0x8)=0x83) r4 = dup2(r2, r3) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x12020, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) accept(r0, 0x0, &(0x7f0000b47000)=0x0) [ 640.721127] kauditd_printk_skb: 14 callbacks suppressed [ 640.726611] audit: type=1326 audit(1506027508.455:2658): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=31605 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 2017/09/21 20:58:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003f6000-0xb)="2f6465762f6c6f6f702300", 0x2, 0x6) pwrite64(r0, &(0x7f0000395000-0xe9)="01988cb1859284fd45ec6b973a44bc19ae552a4f95e38b6b98442b94a22a646a63493c117f40a38ada814f2c360f9914fa291a2a0fe7da000000000000000727daa2f5fb425f28fdaa93b983253bdc2b45048b691b49d53e6c3b6a90e30e800000019d5c39e65b4afa30367f5045f20f03d5c5ae082d8e44dd81d965c201ef422f5dfcde269e2fe7b632f851843cac703765a5db0229de8d670790de43e560a1c2f82a96815f34400c487a7102269dadf6d48810957c4bf0fdf75e35dfa7cd3251ba9051a593cce728c81fd09dd66bdd55eebbcc8494deac21280275f800000003b80b5b81929b55b6", 0xe9, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0xde830850efef63b7, &(0x7f0000632000-0x118)={0x101, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getuid() ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) 2017/09/21 20:58:28 executing program 3 (fault-call:10 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f00009cb000-0x10)={0x0, 0x81}) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000810000)=0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) r1 = syz_open_dev$vcsa(&(0x7f0000919000)="2f6465762f766373612300", 0x9, 0x1) accept$ipx(r1, &(0x7f0000e5e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000744000-0x4)=0x10) 2017/09/21 20:58:28 executing program 1: r0 = memfd_create(&(0x7f0000665000)="776c616e300473797374656d00", 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f84000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001000-0x10)={r1, &(0x7f00005f0000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d33000)={0x8, 0x4, 0x8, 0xffffffffffffffff, 0x0}, &(0x7f0000265000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000032d000)=@sack_info={0x0, 0x4, 0x0}, &(0x7f00005c4000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000faf000-0x8)={0x0, 0x5}, &(0x7f00007b6000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b13000-0x8)={r1, 0x0, ""}, &(0x7f0000483000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000620000)={0xd6, 0x0, 0x1, 0x8001, 0x0, 0xffffffffffffffff, 0x2, 0x1, r1}, &(0x7f0000191000)=0x20) 2017/09/21 20:58:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00003f2000-0x4)=0x7, 0x4) r1 = memfd_create(&(0x7f000034e000-0x10)="7d73656c696e75785c766d6e65743000", 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000634000-0x20)={0x800, 0x0, 0x10000, 0x84a8}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000cc000)={0x1, 0x0, 0x1, 0x94}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000e7b000-0x20)={0x10000005, r2, 0x3, 0xf638}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00003d6000)={0x7fc, r3}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000b20000-0x98)={0x0, 0x0, 0x0, 0x0, 0x81, 0x9e7ef4c774545b87, 0x1, 0x1, "b4f6f8b673fe2898db64c66e39de4dd033a0a0153e19ba5dc8181f119aedc8dfc862edce08be34aa4e9ad74f1c21abf0ea4a0e8f704715b291b30c119e4e6848", "c5ab665b62acc8d3108d9ff47292af6d67d4b9c5965bdcc38ba1bf7652022f18", [0x7, 0x10001], 0x0}) 2017/09/21 20:58:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000db9000-0x10)={0x0, 0x0}, &(0x7f0000b19000)=0x10) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f00005de000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f6000-0xc)={0x4, 0x0}) syz_open_dev$sg(&(0x7f0000f33000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000091c000-0x4)=0x2, 0x4) r2 = gettid() r3 = gettid() ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000da0000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x17) sendmsg$netlink(r4, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x12, 0x16, 0x201, 0x8001, 0x0, "3d9c"}], 0x12}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) wait4(r3, &(0x7f00009b5000)=0x0, 0xc, &(0x7f0000993000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000013000-0x40)={0x4, 0x96b, 0x0, 0x4, 0x7, 0x80000000, 0x4, 0x7fff}, &(0x7f0000238000)={0x0, 0x1, 0xffff, 0x9, 0x5, 0x7fffffff, 0x7, 0x7ff}, &(0x7f0000ac7000-0x40)={0x800, 0x8, 0xfffffffffffffffc, 0x101, 0x100, 0x1, 0x743, 0x40}, &(0x7f0000eec000)={0x0, 0x0}) utimensat(r1, &(0x7f000076e000-0x8)="2e2f66696c653000", &(0x7f0000828000-0x20)={{0x77359400, 0x0}, {0x0, r5}}, 0x100) syslog(0x3, &(0x7f000083b000-0x13)="00000000000000000000000000000000000000", 0x13) 2017/09/21 20:58:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) r4 = memfd_create(&(0x7f0000e09000)="2f6465762f70746d7800", 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f00005e4000-0xb0)={{0x9, 0x2}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28, 0x31000, 0x3ff, 0xfffffffffffffffa, 0x10000, 0xa4, 0x10001, 0x0, 0x1, 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]}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f000084f000-0x4)=0x0, &(0x7f000078b000-0x4)=0x4) r5 = dup2(r2, r3) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) recvfrom$unix(r2, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) rt_sigprocmask(0x0, &(0x7f00003e6000-0x8)={0x16d4}, &(0x7f00004fb000-0x8)={0x0}, 0x8) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ce7000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x23)="657468303a2647504c2d8d70707031237070703074727573746564766d6e6574307b00", 0xfffffffffffffff9) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00003dd000)=0x0) r2 = creat(&(0x7f00003da000)="2e2f66696c653000", 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x8) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000838000)={0x7, 0x7fff, 0x7, 0x6, 0x2, [{0x400, 0xfffffffffffff3c2, 0xfffffffffffffffa, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x0, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2017/09/21 20:58:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f0000536000)=[{&(0x7f0000c0b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f00005a4000)="", 0x0}], 0x2) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f00003fe000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0x101) r4 = syz_open_dev$sg(&(0x7f0000cb3000-0x6)="2f6465762f73672300", 0x80000001, 0x2402) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000a17000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(r2, r3) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x12020, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) clock_gettime(0x0, &(0x7f0000231000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000067c000-0x6)="6879626c6100", 0x6) ppoll(&(0x7f0000c6a000)=[{r0, 0x400, 0x0}, {r0, 0x104, 0x0}, {r0, 0x4008, 0x0}], 0x3, &(0x7f00003f1000-0x10)={r1, r2+30000000}, &(0x7f0000989000)={0x9}, 0x8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) connect$unix(r0, &(0x7f0000ac1000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d2000)="2f6465762f73657175656e63657200", 0x400a00, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f00006f8000)={0x1, 0x2b, 0x8, 0x0, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a5d000-0x20)={0x401, 0x1, 0x8, 0x6, 0x0, 0x9, 0x15f1, 0xffffffffffffff51, 0x0}, &(0x7f00007b9000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005d0000)={r4, 0x2, 0x0, 0x4, 0x5}, &(0x7f0000b02000)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) 2017/09/21 20:58:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00008e8000)={&(0x7f0000b19000)="2e2f66696c653000", r2}, 0xc) fcntl$setsig(r2, 0xa, 0x12) gettid() poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) fcntl$getownex(r2, 0x10, &(0x7f0000f45000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f00009cb000-0x10)={0x0, 0x81}) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x0) splice(r0, 0x0, r0, 0x5b, 0x40, 0x1) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f00005a0000+0xdbd)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}], 0x3) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) accept$packet(r4, &(0x7f000091b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) bind(r4, &(0x7f00006d8000)=@ll={0x11, 0x7, r5, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000810000)=0x0) ioctl$KVM_GOOGLE_SET_VMX_STATE(r4, 0x4018aeff, &(0x7f0000fc5000)={0xd000, 0x0, 0x0, 0x2e, "ee23f4fa051702d88fa3a05bdf3888e8455d0c86db6c997e9ba45ed726922511878de25daa0663cf8b1edbe3f51b"}) fcntl$setown(r4, 0x8, r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000069000+0x7e1)={0x0, 0x8c5e}, &(0x7f0000479000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000472000-0x98)={r6, @in6={{0xa, 0x3, 0x55, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3f}, &(0x7f000072b000-0x4)=0x98) tkill(r1, 0x16) 2017/09/21 20:58:28 executing program 1: mmap(&(0x7f0000b4d000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000000)="2e2f66696c653000") syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003d8000-0x4)=0x0, &(0x7f0000a2f000)=0x4) 2017/09/21 20:58:28 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000070e000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000555000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00001cd000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x2, &(0x7f0000000000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fd2000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0xfff, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00009ec000)=@get={0x1, &(0x7f0000227000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffff}) bind$bt_rfcomm(r2, &(0x7f0000e94000-0x9)={0x1f, {0x7, 0xfffffffffffffe4c, 0x80000001, 0x0, 0x6, 0x4}, 0xcc48}, 0x9) [ 641.178585] audit: type=1326 audit(1506027508.925:2659): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=31729 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 2017/09/21 20:58:29 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000083a000-0x11)="2f6465762f7161745f6164665f63746c00", 0x200, 0x0) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000083a000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000037d000)={0x8245, 0x80000001, 0x80, {r1, r2+30000000}, 0x7cba129f, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0xa6, &(0x7f0000839000-0xa6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x98, 0x3, 0x0, 0x0, 0x400000000000000, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x11, "0dd23359301852498af90e1c815446"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @udp={0x0, 0x3, 0x64, 0x0, "0a9c3df60b5e6548df63b8a34b5fd6a0a4b17c7f546291a139dc80d88516ec1c3333e8aa9695a27fea8f717838a1277424725f0bf6d82c9ccdce4f7864ec6f4cb0ff342c57ffa9810befa42ad62920e53a723fb48988d1603b771f62"}}}}}) r3 = socket$inet6(0xa, 0x80000, 0x800) getsockopt$bt_hci(r3, 0x0, 0x43873fb16fd25d24, &(0x7f00004f9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000473000-0x4)=0xa5) 2017/09/21 20:58:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0xffffffffffffff9c, 0x18, &(0x7f0000a96000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)=r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) 2017/09/21 20:58:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x12020, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r4, 0x8, r1) socket$inet_icmp(0x2, 0x2, 0x1) tkill(r1, 0x16) [ 641.281622] QAT: Invalid ioctl 2017/09/21 20:58:29 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000320000)="2f6465762f6877726e6700", 0x80, 0x0) sendto(r0, &(0x7f000000e000)="370e1e56cace2f9d126af304f88e05511092f5deb8cfa7e439ee1967c53f43f00d82217710e943fb6e6f29a14c6f030edf3ad39340fb884242f26b31ad89baade616f78335dbe5c87e49dbf450ec8d9dc02459110d2dc549ecbdd6b0bb6f96c2f6629df319f0508e6b3c10a8c162d94f2f06a85bc3d5889150b08425c4080d2eaf05d441f9b266e9d93cb4193bc817f7ea776f94982213e30bfd69ac317351c98a09d605c6c0b4bea0605accced378b3083c9c", 0xb3, 0x1, 0x0, 0x0) 2017/09/21 20:58:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000bda000)="2f6465762f7663732300", 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) 2017/09/21 20:58:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f74000)="2f6465762f72666b696c6c00", 0x0, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000499000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000843000-0x4)=0xce) [ 641.318082] audit: type=1326 audit(1506027509.064:2660): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=31729 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 [ 641.330847] QAT: Invalid ioctl 2017/09/21 20:58:29 executing program 1: syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d31000-0xc)={0x0, 0xffffffffffffffff, 0x1}) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000752000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000087e000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f000044e000-0x28)={0xff, 0x6, r1, 0x2, r2, 0xaaaf, 0x0, 0x5}) r3 = socket(0x11, 0x80a, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000da3000)=0x80000001, &(0x7f00005f2000)=0x4) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000577000-0x20)={0x5d63c34f, 0x9, 0x200, 0x91, 0x0, 0x8, 0x7, 0x4577, 0x0}, &(0x7f000038d000)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000e7e000-0xa)={r4, 0x2, "8013"}, &(0x7f0000483000)=0xa) r5 = fcntl$dupfd(r3, 0x406, r3) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f0000e54000)=0x2) syz_open_pts(r5, 0x4202) 2017/09/21 20:58:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000054a000-0x8)="2e2f66696c653000", &(0x7f0000371000)=@random={"747275737465642e00", "28736563757269747900"}, &(0x7f00008f5000-0x7)="70726f632c2400", 0x7, 0x1) r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) r2 = dup3(r0, r1, 0xfd3e403cd8600443) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c9c000-0x20)={r2, &(0x7f00005e7000)="d61546c6228ed9f9f9985bd29c9d324ad43185bfde5c74d46dee9a2b6ac86bf454c5dac45b1f273e983b87", &(0x7f0000642000-0x34)="161bda76306d54a1b0ee8640a1911821d685ea6686282a203ee55bb1333432c1a8696e6c91e0e73186dc3d921dc7a0957941bcc8", 0x2}, 0x20) r3 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) rmdir(&(0x7f00006a9000-0x8)="2e2f66696c653000") r4 = syz_open_dev$mice(&(0x7f0000d3e000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000011e000-0x20)={0x400, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f00009b8000-0x10)={r5, 0x8000}) 2017/09/21 20:58:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f00005de000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f6000-0xc)={0x4, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000cec000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x2402}) r2 = syz_open_dev$sg(&(0x7f0000f33000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000091c000-0x4)=0x2, 0x4) r3 = gettid() r4 = gettid() r5 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f00002be000-0x9)="2f6465762f73672300") r6 = socket$netlink(0x10, 0x3, 0x17) sendmsg$netlink(r6, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x12, 0x16, 0x201, 0x8001, 0x0, "3d9c"}], 0x12}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) wait4(r4, &(0x7f00009b5000)=0x0, 0xc, &(0x7f0000993000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000013000-0x40)={0x4, 0x96b, 0x0, 0x4, 0x7, 0x80000000, 0x4, 0x7fff}, &(0x7f0000238000)={0x0, 0x1, 0xffff, 0x9, 0x5, 0x7fffffff, 0x7, 0x7ff}, &(0x7f0000ac7000-0x40)={0x800, 0x8, 0xfffffffffffffffc, 0x101, 0x100, 0x1, 0x743, 0x40}, &(0x7f0000eec000)={0x0, 0x0}) utimensat(r1, &(0x7f000076e000-0x8)="2e2f66696c653000", &(0x7f0000828000-0x20)={{0x77359400, 0x0}, {0x0, r7}}, 0x100) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000615000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syslog(0x3, &(0x7f0000b48000)="00000000000000000000000000000000000000", 0x13) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2017/09/21 20:58:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x12020, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r4, 0x8, r1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000540000)=@assoc_value={0x0, 0x0}, &(0x7f0000020000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000f07000)={r5, 0x100000000}, 0x6) tkill(r1, 0x16) 2017/09/21 20:58:29 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000022f000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000839000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000838000)=0x1, 0x4) 2017/09/21 20:58:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f00009cb000-0x10)={0x0, 0x81}) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") setsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000010000-0x9d)="6d822e973cf8e12f027289b38b39753ca86b01f571f8e81b9047995fa4f08aec8cdc6b8c16b1f50a3ec40796e3bf92213ea17c8abe58348c320c0d178547a6bfd496e4a99c2bd5a8efebff60014aa471373f9897eb73835a2fdd68655da7beee114a13ecdb3a2c6afb895b3cb689a7bdadd8741231e10b7e7fe0651ecf78e89965a2d13240952d817687ca20579106c0a583d64dfbe5acffd92ede9238", 0x9d) signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000810000)=0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f00003de000-0x10)={0x17, 0x14, &(0x7f0000135000-0x14)="dff532b3207cc647c194664813f8cf2c8a9d118c"}) fcntl$setownex(r3, 0xf, &(0x7f0000353000-0x8)={0x1, r1}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000a67000-0x4)=0x0, &(0x7f0000346000)=0x4) fcntl$setown(r4, 0x8, r1) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f000016a000-0x4)=0x0) r5 = semget(0x3, 0x7, 0xa0) semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f0000cd7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") tkill(r1, 0x16) 2017/09/21 20:58:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) pwritev(r2, &(0x7f0000e76000-0xa0)=[{&(0x7f0000a48000-0xae)="b01c3c4b8431a9e884e5565d99634be9e24a898c3bf347af201e26398503a66ce47e60ec3936218aa1e42e368f7d11f64655bdd503842c602e7cb0493a121f4eda22c4933e15d55e23a210d4e9b9cde48202d6fbb1b19014ef2898ee7b7b79116d6eaf0878c90b52a86ce0ce725577630514427a0fb68e4f59a165971785e696c33b3422ea2f042ef759beca9cf282d1c51577c215e93bbfbae0c41636f7b29205076f1ef82988ddacf3eede0b4f", 0xae}, {&(0x7f000094e000)="3d7d35d04a4a2c87f38a1bf984d58b87e1fa0e4b61464771c782a87fe7a7b5bb03f16031c4bd2d72a92226028078dea437cc1243f0df958b91d249af476e78a864e6cf5c206ddb2ee55723dabdae773ebe8620f9c244bca7907d09a05c0dbf1e5ec7f931da9510adde84f4fb749a895b49b4e762162604039de15292ccf956eb4615bba21c2ae6705263a3", 0x8b}, {&(0x7f00000b1000)="586bf96d2ef81643ff083ba0e18fccadec4a7f98828117086ca17c3adeadc2cea9019babecb0c025509651e64060fc657f6dc599e18291476b05e9b1da3eeec3bb3516e15c0aa6", 0x47}, {&(0x7f0000faa000)="ba19010ea88e8f675ad221e25bf2e42b32e416122af43504741ada95f2a92f801a8a0330a2b18038ab9b7c8f332d6686c162afb70d3cc73fe3a81b0a82907a7e3f80d7a84a301eb7949f45142b4a113c1d0279667e52ac55f0a3c1a1a3b70dff46018961ca25edc52066f42cb05bfefe3a517bdb3447e9d4b3e833ca1e71ef3bc7365bd339d16b7a43982f72bb55e052180a98128f04723689d9fd2712d0de4881ac8d2e84", 0xa5}, {&(0x7f0000252000)="83965ee324415341a60e682c14287ba5449d79d0f5376b38b8eaa7fb1e5a0b420a09d92db7ebbd1ddb50df9632037ed8deb06bb78a5e846839fec2f1b0bcc913e94528f7023664a04d369ba1f8677e10b921c57cfb30069814f248e895445d0d53e0cca6f111c77eac40247eecb2096ba60b9b29d6662e09e0c8c4ba09242d0c0956106bbb9ceec9937bfaae0329a48b6aeee5aa916b9a03dcbf6e9b8b21e0493f339068263dba73a2", 0xa9}, {&(0x7f00002fe000)="11526ae106ad1bd65194c48e4fba116736b4baf899564a1306b620828b530299b90e44ff7b660ae58bdfdcb8586917341fdf6f2754396b741153be3dce471ccdc18a09f6f464d4c7f9cdc69b03f03536f4b74ba74a38d35ec15f51c4fa9617f8a6d4341469a7926cafcbe90bf43789359657d42af59dabb3e6e2767670c7f5e09ec7e99b87e2ce13f87c3c3a18d8c70c998e85bd3560b3fef80ec483b2aa54c6e2ce1687277b89cf2fbb8c934b5743149164800b846837cfa098df6d5d4256c33d745053e90747d2a0942b988aa3166e33217312ac1764b513f1d88ac95f65f5d4ed3259ec6251fbfdeb2f12e8c048e5ac36d3d5f3ce5b6caa89c798f4847de82b8703c7d6c60de057bc824b5067b6b9e83234c5d3ead94ebb68a7ef8385be8681104aada2c8d6659e09e7c3330b8bae35369e772de2eccb483a97e9f41fa8fbdd3be9f1b7cfb7aaf5e8fc096decfeb16d069f354106a0f1ca733345eeb04526dab658ef5f58371a604bc11be9e75c375e9a00e47067a6ccbe2ba61e52de0c3c1dc921f29be4d872e941b5af48db413879cd39a5f16735e71e918fcc3e8a0f51e697b6988e13a934aa853c4857ba7193706665746a4cbcdc11d6c9f4bf6080bfbad501fadc7a9fa307598286687c9d6106477e2a81a0f304f07ce40b2fbda6944712d2dfca3676e81e4def9a7b7a1b2f08be335a50ef98b59c4a21cab3e127c6f565579951effe6104bf7b108189c8dbf57f68d06dc7d8d55f03fca6ca3d19c0248e3dd0efaa5108589b306ba98da9ec938b665b195d65c52f3185e17137352f3a9f248321bf4e87cf25f90585804189441d6e7a5ade0d721e97aad458cc031003d7e8a5e25dddf2868f0283ff00177bdb94aef246a96b3ed080cd4c6fec811646a29a7c4b7b4d31ac9ae3ff876a132b1c8df1762b0659e9c6a87e83f764a803c383c42e09c52f2eb5e42d92bc74c00308313e00d061726b94fb4a37de6eb21768a47bce1cfcb86ba8fae1be2c489516168e00f697872d85857dcff34e5e5d3c29f0e3050d50b4eb812db6fde3f7ca4023cdcf083f7d346ff6e2d0a245d041fefe1f465ad5dabec77128de6d21f7f6b92a7671dc0189be9ffae32cd953d74d064f46d252d7b49a78698b9c8749e0ab4de298a1e9e8536065f93025f9cb0f827edac5e452bd6b5963b05e446ea1b91ce1650d7418517d2bf91197beed8903696c1148e4454168be642ea0e3fa3b0f85eb42389dbc8fbcac985a2d7e8608be86998c254250bb1d0e0948b7430058fa9ab64ce419c75f3846956c4384d81f3066f067067ea845e3b14ed2c2b1ec70f616150962b80634aab7f9a2e9291b42029a9ab961209e58087cd2b65617331f3ba611b26989eb35c2c976964f18349c3885b3e038819bdb6ffa17c73b2d17ce9096d6096295d46d4237d27d10faf587f248b0d7d9655d1be9b2dff5332b285db664b1646393b0a691b6cf9e3a1d9dcea1b6b08f2b704d56a12cc5f87d6a9556f038534dcd7154f2cab98af54e96cc45f075f35fb5776b205e3c7fb2e9cba174e73f8b3d0d1f35425521f5aed228f84fc97f1247bda6c60750de2fb88ca73f7752df5fec7a18510d193d1e682a47ad3754d0aa7a80088c67e0c404338b982813b2aa1924f2805bae21e23e3bce99b5378e29d45570683b87adbf16ba65490a5960baaa0dd680d9865355d0e67c960ab8740619edf2079b63119d3d89a46c291b5a7d752f68546747c4474c5383a38620a051edb34ce6d46682f476117a4ea09eb064a140d1afaca23459c0bf46bf247c77935a59ce919f9a9c71edb7aaa3b66947f651e215da36bf8e5447da3f6a0a9610cdcc55e031b0ad5ffd5fca80f949e663b8cd3f8f2207d58326b243c870b9f3b32c614331d37ea4a7b63ab7ab4b79c30f3098c02ebdb7e954cd3361838c1071b5e53daa8368f50f001d921e8c404af04583aa88b899a850c6f0d913e566fa16c4582ea6beccf006a791a6a905b2918ee3a2b2421b69f1dfc745bd3559856338963084df09453ec60784939c7f3c3b6f546f8fe2ca89bab8b2a6d0ad7953d30ec3cccbf3f21bc14145b78371c977d1193e6048528aae975710aaf86a072a75e7a2f30a9b71b80f8456cd8f049783fb80ba579ed2cd14450cad1860ba96536dd004a0cba7bf79f58f54832b827132301a928d9dbd11d4c649519613d6e1c5e6b904e1afb303b4333f3b610a9ef17389453d217f36dfcb667377d594aee3b496816b169806c02bfd77cf9aeeed71e03f498a8936c4d90640c0dc79334bb1a1d26c0cbf0772258cd9a09c34c3668cabe9c7d6664aa03e340e87c6d0bccc3b290eeca7f612d6f805ef497d8ce8577e7bbcea4f17a6fc1713bfbbc03186f43fd1f78103d70168b9878a4f1c47f8a701faf94a77216e92ff3e8794e7fd3265c4788c04ef66b64c8990910a97e25f5d55b8ca26ed22b8450c4328da7e6420aeb877af26e9e8dac85b1615781c14dd83032f3e2792bc18fc1ccd67306694085e9e4dbb89aa8fad0f3a089bf3ccc4d3c603a1accd8aafaea127980048e4246aa8187ceba421ac7a8fc5ac38d8e68f1fb8430ae140377a1117076afbf78688b58e4178932a972ad4cc1cb332e967ede70ffc845246e50c5769b56dce32d1905a34ac965cb7dde5e2045678a0dd32ca31ddee680b1a625ea21d4c5c4b67f5e40e02d19642f994a2bc2ad2efe16e85259a3cc6850f71a47436a2f800db73702fcfb0c7376f6f17b15bd8cf95b86671fae9323fb99506b29c9730257171df1d4fa87c33116cae30b4ccf1faf44e88b17a1bbea50f68d28799ee6fe632e157fb70f644c44fcf8f7e1cc87712fc4ad06b250d2560490593c89c2af6324cf6ddbed94937086767d458179b21425a946fb4f930889ad9bc0ff93a727798f4c14d9a9c714c19d7af6f9a56a3a0bde8da460068953320ea95290469fe043d5c044882defa27e3b8f28334411583d016ee52c4168d4c113df94e8235fca2e062c0e001c8a77d62695457e6b1b417e3aafc22b5fd12cc67dcb1ef457aa2f4d91cc2f27346a012a3d4210ffc1211a5d27f9b87c9008200755bdc801a14d99bf6386259431ad47ef05c067b883c7bf6cdf578aa0e5e1c41900781f9f94d7534de0f5694e0a5459bd31225a1c6ba0ebdbcff120d13e0b635281cd942147b550b25097c14586e4657e8b4fb0fc99a6fe775d67b5ee3e3c774bf803a1ea62518e08bd1b70a02f2194cf758cb096bca04e37ebc9c1224b7814a3101b1dff6c6a99a60caee7c6ce75ff50027deab75b087fc0829ff5830f9fac604e4fd9c92539cafe4e6c259aa20164eabd0117f11df32591b53d5205c6061fd5721e0843f4c3e3150374755e7cd742b99cdc7a3de2f4437ab7c568ca4d58eab1e0f37df069553dbafe4f2e1461fa62b485281d29cbf0a68a111f4a88193fee31d841458890d29190fcd77210f7e8ec379098573aaefe1f64f2922ca462b29d00243a2ec88e0a530649b27493a6993c8d7edbf5fdfdc52cbad7eec885e11833403de2c88ff68d85b19076707f122e387cc6b166ee4d0a627fa0777013af3aa0cdcf8259f84ff3c67e7504aec8db3948fac2ef052cf02fde87543372805eb2559058c5f7ea502fa2a55ef9bba62cd34b45c9dafe294c2b8a48fae52a0f688a5050469fa6544631f6d2eea81fac9263ebe16d4737cb95bcbaeab2fb62e7eb7467798b164da1c3bd665a6113094faa6976a65bff5389bda6e808be5a6fb4e18550f0456dcc0de50a7dc2c6ccaf0291621a882ce7fd136a93610c48a2af34adc53c616de7b853c9ac447c4a55976877bbbe29c0f08499a9e90fa2ffd203b379ccba000725807a9a791c2590f0a2492eea88c3a579a899e3cf789db60bedd464d35fba588dd04da82d02be86f7060ceff24260825ee289a110daadbb58e3007732259e2a9eb3183be6c9c605d60bb1b0f729b69e373aedbfff60a5d60fb584ba9f425972e28ea9f4537dbf8ccd818ce4b87f96c2b2e2538b4c0b62a67fdaf9b18025cd136dfc45de9cddead0cc3ab0e3de08eb9ff78c300b44a9444aa4864de919afe3f51f21aa1d23b567f6239b92198043dcf63bacfa4211f54224224544b7bf1c86b179eebff4575ce4b7a6113e3ae0d5636e2015271654cb0062cc5fae923dd268c806b1124d2581af787e3d513612aff97285e8d656ff4df9b9ac6b6d6e97912047c944795d8d0e13276520709acc7646dc7163637eddf3c3eaf9caff92099c79b7137a11ef118a76dce4204fdec797d4e265a79c4e4ea723cdc18f1f4cde341ab1d7e7835c42a1d7852d69eae96379c63681c962164b4bbc68227a7e645df75de0bd0fc8e81305aa585a936c1df72cc13578d08c6f111e55ae5543729517f8ad898b32d8e110fdabe916eefd17e9fcfc8e7a4c4940311c8e6250dfd9fb94abd86df9ffdc23c1b32e58e96d5187321472d30a4c21d9fbab099b78b3fa447f209c92ee260d29e4b7444befc8622802f4e651af932aeb8e9057c9e1a589c89b412bf304846b590d27b9a88278e2028e2f4fa00fc246cef810449aeb6628d59d8c2b0fc027ac83bd59bf1cb2ec05d6d53ded2fab52f2204595cc6d872a11f5fbbccbb4a88f487deca0ba9099fc5c51bc81c951a436d4b5402dd3198c18ce151b3905bcaac9714882caf189552a06dafb07f51b3661817c6bf591a988e0e3a7936370ebb70c53eb3260dcbd0a7b9958fd11acc79946f38850a0bbb6363f083f7da1854f05b678a971cf954ca4523364d7887b0c6c14e3e9cbbeb8f4dc27663f4d78278b319278201a0712547e1290d1154b3a1f98e7afdb9467992e0e6e17f0c99b975561a4307557bb37d71cf598a2b405e35f7541a14925575db426d979e25dc018445de571c7c9797113f4929957c176e1238f348fa00251625e2ec0520bb262146ed1b9df6a74600668367d8fb9197a8266bcba69be88ff7dd16207a3c4e36bff571e6b57598d2a4d628ec55502db6f1aebc9cf959d48ed1376e0388e8a342559c002b6840a46ffa65156ed5ee0c514bb8b95711060968c749de4c2989e7c2b4fbe5fbfcf0e7a7f1d06d9f98ba02dea4ff24f1a7b31def65bd677fa0da2f566c8b031ab261512c78dafe6861ddfd75283eaf6a204b750959d56cbc3af0198f23a42e3ef61368ba333e66eb710d9a903aea954a3a8b37bd66f44ceec76eec8732be71f61cfc2d13ecfe3c16a8c0f1d8ac10035ee035193ad598d1a8f9ab09b618f7e925e32b246d14074a313e163ef4a5e92809735a2d447dbd1e3de9e2df399d4eb136b68516330aa5bbb8057941035351eab0383db158dfb8f2c30c1fed9b61d708cb9e45e75cd4b6da9d42fa6c9d9cdaefa4946d5e9d4f42f18088de053f7522f702528a2c4f29595efc24b0cb973c5699249857c1a8b9a81b78fb2ec6cf0247ba34204cdba45a92789fa997ddc695aeb1141e0049436eca430fbff775ce9aee871979867d29996e5c2d45bca34cec87cf716607632f5e109b8b4ab2918dd0f3eb467ea8772421ee280d2aeaa198e0d70a4655bdd2c2d5cccd7426eb43d29ef65b5b88edb24588379b0684563f0753ab52e12fa20639ce50612c9aa09b0a2d9d6b6be97752128ea0def5de46239167dfb8376480e70ffc61c9c19532eec06d5902508c75fb9e6ac49e484afb3692db97dc2b336fcc8fc6ea8b9d371112fa78a96c2eb88db864d550874c4d385f4cd0592c23e0319a5d371623723b67d76d22e1b946c01104f6ae8e8c1a1505f67351ae1640fd53af43", 0x1000}, {&(0x7f0000268000-0x1d)="e0d7ecdd2a71361b409ec20f3d10f3738dc66ff56d1361d008dcd38270", 0x1d}, {&(0x7f0000e1f000)="bb0694668ab6d2ed1996b6995fecad677d568a80724d154f610772e516e8fef9e9ecb337b10a765e94747e70795604dc458a4afc4d88113e6eff3b529612ad5594c5d306373d64c393426c652e29cae7d1c3e8020ea6dd1802f0b73ce1b3adac9257c6054280cf7f13cdb9c20a9715c448dd078bb75e80abe8fb5d19e6f8d64735951daf4bcc3a1b4e624d3ace2fc228ab02a33cdbc4326293b7b365b7", 0x9d}, {&(0x7f0000753000-0x4c)="8df9276083b98d0200345d29eabe0a7c084c64d1c78dfda7f981f757ef7843b97e104f049eae65824762887a5c7c564beb2ca1ee5582b3cdcc75fdf53f93c202e5ccc51386bae830c44bdd5e", 0x4c}, {&(0x7f000099c000)="73cc997d7a02001c1361292746fe39b1a6b864b0895c0df5ee48956977abaa29d4e85421300b163f78652c23897459dd0b9f9c3ea8c0049796e17f3b4f82114b8f73b33006afec7a9f3f25062300bf6a49292c6bd1e79fe4e974d8420345daf1078180d28dd6522b5ca4f764d658dc61898ccf76875f1dfcf88400993362c92d0da6af2e8faf5803759b25e5b7342486342f82a29a110888038791b61f40dc736c1d8f0fe71bd7742512", 0xaa}], 0xa, 0x4) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mlockall(0x1) r4 = dup2(r2, r3) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) recvfrom$unix(r2, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f000037e000-0xa)=@abs={0x3, 0x0, 0x3}, 0x8) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") vmsplice(r2, &(0x7f0000296000-0x50)=[{&(0x7f000085a000-0x1000)="3ac9d5589b78a29d8dc0465116177033871a2a9e2e183c92a24da574cdfb5df0595cd4aaf693382c306fce024e4e5572adfa80722219e241159cc6adcf495dc5b6b84b30f26b3ad8df02b0bc252b456ed87dd29fb45630bae2114aee2421786dce5d66c1b92c8c2d35c36d16a3600865ae1b733761907325fcafdc84da7bdcb711944998ab64a8da6f9a684470b1180a0b74ba61d94fae9edb317efa4433e4f77de986e6997b38840444a20e1fd15979776b700230710e466ef1a2d5639f9ab1dc257bf24714b1d0e122525380069df0fad32407096bd207a60dac506b9eeb69a3d12ddbaa703d6badad1fc2b23932e9bd7cf563029e504562cc528bf482d09e631eec75aa3dafcb5262fe5e69110c589fe6cb7995773cd4ff2077fab7cd4ef39cd967b8975679bf4b304fa6a82b2548ae63d9dcf75a6400b92e16c78346a544eaf1b4ff82711d81f07a1f0d1058c4b9420c03365d935a905b92d07d32222085019a80b76b7a69b775ca420e3a02805c980c25416b2df825aab0c56d33b6c1318df519ace80848d8d5860cea7ac8c37221893ff4c17f4dfcfc9fa57e84e817442d94e9133ee4ee4bdd84f18291da156432cc6b973228eeebb40af38f89bf107e809b6b306d799a3bb13fd841ba4d1472f4e06a55e44e9531a36ff9a47fddaa9554d02b016893f8a17d2d6cca4d6323eb03d733f609b716ed9a3d5c77c628d457cf74b019e937ced3e7fcde5a13f8096154825ec8e9165a3edb3a7dd5d28f230ebabeed29a4bf054790994f353173c48dc9b27d95753384131155207f417c2459600adac0cebc114956e709b39f4b618e9a42eca5e213a8311c01a962eaa5cfff8218659eafff30e750a2e4e694a256a89f2c39aed0a70d0c041b3e100a97f2d9b86cb71cd4a359299478b213bb88296f2c0d683cc5cb4a5e749b33db34d78e792a6cb93160fb582cffac5ccbaac957efc100339e6a6e9fd05d277216a40a48e3c1998e24c4be5524ae222197ef9125bf9af3d2cdc0e09f97ea8ec4b3bc960526063d7816b98c2804cc0cb3695697e7b5090e3105501631d3d3fb27b1fe315ba0d489becc72413c1a313c4c7c481fa14bc24076e18af87d3cc489d242faada9e687cf74a6dc9ae73c612d8dfedb707f1de1dec6f79576c6ac543ceabad41cdd685ef68d2806b29f32c13017d3b87366e1d6556ddc5f1f017315a873fe3670e9c4ac86b797e391defb941a5f1373f7fe6fe54e91fb16ecd43007c89c9bb3e395f38107e5d1054967583d54c1e73b30dfa13c9249af7639a41357ab40365961cc1460e00debade34c3ad993a94434f891d1862da316c5ba8bb4becf2a8eedcb4e598a42b79f18d425149b9f36ad192466e0f0e7daf951bde400d4738f544eb1c3b2b5b3a0bbd608b8741df6783e7b800826af46323996078925a3728b37526ddb1549f3226fe93e610e57c47eb98b13968e6d3f21f1f5602cf12525cbd63c599e22e72e70e35b25342f7b9dcb8c900e209dc6f12559f572cc8bab5bd20ddc8505d3ee0de02e8a8d1844dac107371ef707e13f92ed96e01c9f39701da8ddfb8dcb3556876e57142ef2e96ff40387f73fd23e470b4fa0ad3dd0b93512f032a39705b82ed37736ba1b3364c957fdcd0e78705ea5ff9d5a058a5d79ad5ed30264608a40ac1653186c8882fafb615ee081bbef67564d86effe5614683c82f694ea03f714eaeccc5315f6a1dc56a3b6be304473ee85c4f1874726e02a30daaf41450bfd1f4ca704af9daae7797986874bdd7820efc01df0668620662d1051d2ad160afa339368789235ee3388d2ff3d3601a95d9d157d918dde880fbf36cada22c4d4f65827fc64e5af4b85db1346bcbb6861183815bafb30c3fabc1ebe40508722953427db3f08dfe61d7698975fc528a5c43a0fe21f123044bb61eb40027205687998db6afe5f5fd81c37d176bc9af0fd9dd98e76cc68f94f916ab7734136fe34a026590dbbb22c3a957a32e7c311cca222b5e797f4ca0dad81c888a1b311d1eaece0cf553327a30da5bc1eaac5318c76ca4260951af3b2376efb98a36e6094516b809ced0ee46981dd51a9839b966a8be873dd637ce7e23fe926a9a4f23e6aa2c637f5f56b95f6d1ae7e1e7ef1c1eb7225ad3ab196577be841bd3f24b9bde0aca98d81d0cd089d49d35b3fc1ba9506a5a7dc8060377e3d4cc1a2f258fc8d2b014f02e8dfcd1caa61049daa5e6c78f3472ab4e63f01f5b5a2944b594ea29b0b6c2b14cdecb675d1397c6fda15367ecc082bbce46d0d799ee66f431a0b2397179680d98402058ffb6fa6cab9b0bfbbfe18ff07061b8cef54c0040d5cf64292d6499cbfc0bce6b0c41f83c1e6543ecec60d553eed4b3315a79e0621268db9d0ed51a8f6a3f47722559ac6c6a249a8ea2fc9f1cd206243ca07c0addf2d3c52a32c19420098e7047107e02a576a8ca7f557d423aac7a83dae92a7529787bb74ce390191a1a1b0dbb2a2fe724eef00a1c04de21325dcf593c59a802f272c7c51f4254cfc65595104aec3036b3cb8a0839a3e9c9c11e3cf56bd07f45e3c97c2b74e800a9dbcc66d2d8a9433ee9df9950ebabe6f753d88acd05464d0412ecd840eaebdff4449018e44b09360890dc5e0d5ee79838c1bd5ebdc1cfcf2a0a97f2ce7e495d6025f4f4ce6a0ae8d1af7151a485998c1f31eef0194926e847e6500848ae27fd20f572f027f719f9f45df20a3b3fdfa3862d5d57ab81774bedca27f26a4c6f15b427c192c5412fbc5159fb88652e275b18cb7d8c207a86711fcb107a4bcad53a961cd381fc1a2a224f77e55ead742a1c9f2d0766550fec1994be2caacc3a62af8fb7db7835a69e82821847e4acc40715bb67838967be86023c6fbefa21273aa39c3e27a0f1d37d33f3d4dd1f2addd6bf08e5cfb7344b7e631fe04e0270118ebaa1d39fff1b4c03ee44607bf335821da687d7a1f42540fca7e599842ebd3785d85a66a33f441c626124f5fadbf46fa20e2ad7ffb97e6bf99d51ec8317f9db69b23100eeba2f37a65cf4de06b39c1ee893db283bf87cb23ed702f0c5011a8735ae7c4dbfdbc1e3ff3722228c46dfc7e29aa87f69730f8351433eb9f2ec33fbe69264d30c18bf08951f02db6b7b6a570ce1d1826ea27a5f2f96a082faadc1d6a78f68a11bade5202170edbb562c660bbc652b167e8c40e1663a6315474987cae8c3d88b28d5c15141d455a3136097b89b37f36e8c8eb980208ef494812381bb9911952596db0b8d08326ea6944988d423c9b07e444bdd924f7801e6a8a2496d9f6adf02644ffe54c9811896991881c59ed0e54e4e23ca04667907bcdc2330191236b0a1e2bfaf5f60e3dcd4998e3ab205b70aa8360c6badc47553a7cdbfeb36c461d4707d0ff46a9c20412d769b519dc533734f4dd4260fa6fc30be5a2228842f826f979f0ed126057db0d29a25ecc67e3cf254c87ce11820f34a1f0add31bb97e6ef48884dbe18b959e40b07f04b2b842f642221c9ea7ec7cf19aade29f9a3a47d07c6772d0c7547f13621d4af336b52b6b1479134e70c0879574db39eca8e08ed5aae06a6836aeb5a88652f8289577e6ef125d2d457489d2f9e7d957dbcf6ce5f5fc50141dfe93c71d8f02ce641a906b1ed12b1c745920e17fd8f10e0146e0eb9d693f0306607b49effe7454626637a2e97e668b94fea6e5e3f35416542e4751e88c0c683da6896f8915fa178f7372eddae442b5a6e2561ad538bcecab56565a1e5225927dfd8d1b84a30c6e88dc1f5cd579437b15b72ddbc009f3fe6bcd0487707133e691029edfb5cbcb18fb4463aa75a119bc44fcdcdeb173501476d729ec8a3a5841c99537955f944eaff4cd3c9c2bedef206b9a7a61b467722f1cbb4ddb53042dc50f190dbbc9d105e7a48d2378fa533cef3ef4b4c5af20b22ef366909def471236318d6333a9be3849366bd28b15cb4111629d4be1a148b51637e6ff9e341fd4e81dcfc57a00af9f8ffd4c9d89fd1be677ba0ff7fecf4d39deebcf9287f6308b096e77702ebc343ab86ebc0c339d055204121cc3227b44730cd110f3752b9c0bc3a1a81beb40152a5d91dee1c688d055f8003fae78b8d127333249058c3f3351f36d77657c053e7d5579ed93f2610297e36ca1f50d3aef2e310562d3cc4dfcbd4360614f3e642a9a7b1bc4bb13db54536f86d8692f5b828efe1a8d67cfb494cc13b13b0b1aabfa0c33c0973299970d9a1ffba5dc8dd0db704d63601459e432bdef67145d7f738bd12748f90e851047e270250a88d0c7ae73286fe6854a72744329029e4b90d3d8c210fa5a4a60c23ccee047b49d98d49a6c0b65f0e9407f9e501df2ee33ea2251c7bac8f029f5e0563b7290094bb614ad923f2a38946d05658eb73e0f8f0b60ec982c14a1fbfe9b6f43da792ffe06a3986e27614f4ae2dd7d70ba3bc0d26ca9cd3c9ba249f7e28789c950382a7a14d31a6c052cfdc4d7c3d8e572f69406cc07bba08c4dc3b4245d6b50c54c8e58e555f74c7e9b5ad9305ba1069e44e8ebe50baf4490983c05bc4bb488524107473332b940eeaa6215a3a0e8bc90161048f345559a1d728d7b41b3f74973f60755e05268e6b78a17f150ebbda0181d88c16131dd4af82982bde9d327add3a694f01e88678a3cf54d807ef6432e7472c4e93d9c92c76f6cd391fbec8b308826df7dfd0323ed39e72346d49b1b7e97757f4afc2c234960d9a18c152d6ebebbb86d50e7519481e47516cc7cfa0e1b4b8c9dc514871a9437cc4eb08fc14155cdabf3d43e2b121b8b93a53eea45ada67567dc62a8c5dce2a59333da60ae1f8ed25887a273b45fe47482a1e72b025c72e71ffda57bc473aa6a52ca87c1f3a94fa081ed93d619419a8c5be04aaa54e874bf3cbdbd151a90afbb3ba88d7636aea618ba080b66297ebc15a08bb13059567729fa5cf388485c16d1cd8c299d74f5e0bdcfc48800c56d88cd667819bb7505ebb7ea5c845b1ecfbe60a51d09535383a00dba1295fc515f0e4f5bfd4f0ae6916a0e35f5d3554822e2a500b1615cd349b3b54cdcf345c02a91e1fcd4a2468fb89ee2c331f929f81056aed019bcdee2363a793d520c1ad89c70acc1edfb7047eb5d26d015ecc37322bccadd839bdcc3dc7e4056146e8dc3fb42041e52982203056b576cf783a717ee2316e5de060127148ded290575364231e747957c735afeff3c81c18b71c4c57c19ad64ab97c8813ece02f16ab4b92857b2d4a2e7388c2781608eaf11f9f3c3b26eae2d56dee61a97c2edee3bc360ae89b8100b868a6bf4a668e2d88d74b434651a5e5e986e39ba23a6b0547570c6a2b56243cf9163ec765a67d652d69190bc65f9d6901b9c7626c6ca38454341da526b4d59ba7f4e65f55921e4f5a5f7a1ab95f0a68c60ba9abf6ee3ab157d28050e88118d081655014590dac9c594cf399b5a48046e7716563ed92c95e919114b92dfc8e1c5c26aa89b824e5701feb33ef823959a2f7fd7ce97f5be04bbc133752bfd5fb2185e029120f251f10440510a1f8a6baed7af4d85ad338d9137e9f487ca05280b392cb2a21ca5ac036c7302a15a8c92c1e82291a1c9bdbaf4ee1173c25947608ec3312791d69c8a5ba0b77f3cd3bc8e7f225376f9ce7c4f0b8184502506de3d01546c412494c00c2aca50e4893c902e4b44e6e6388a8379c1697a01291318d99c0046c371952c0ac6adf9f0353a4c1fb40d56535796c5fae9c4e5acabd256f155b6dbc5f05f9a8507f503585b6a0127890148f585139c71dcec010b202067aa91323e9013f03797dd", 0x1000}, {&(0x7f000021a000-0x24)="5ade1932b4c9f6254ea98e4e9595a62327af7c88328b5b299016f16e74301a503f6effce", 0x24}, {&(0x7f0000f21000-0x8)="6a97fa059d0672f0", 0x8}, {&(0x7f0000228000-0x1000)="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", 0x1000}, {&(0x7f0000aec000)="", 0x0}], 0x5, 0x2) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000d61000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:29 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005e1000-0x8)="2e2f66696c653000", 0x200, 0xa0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000838000)={&(0x7f0000000000/0x1000)=nil, 0xf75, 0x3, 0x1, &(0x7f00000f8000/0x3000)=nil, 0x4e7e}) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000763000)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f000071d000-0xc)={&(0x7f0000839000-0x8)="2e2f66696c653000", 0x0}, 0xc) socketpair(0x0, 0x0, 0x5, &(0x7f00001ed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000838000)={r1, r2, 0x2, 0x0, r3}, 0x14) 2017/09/21 20:58:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000033b000-0x10)={0x0, 0x1, &(0x7f0000f36000-0x1c)=[@in6={0xa, 0x0, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000cac000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e5f000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000a50000)={&(0x7f0000428000/0x2000)=nil, 0x2000}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f9d000)="2f6465762f73657175656e63657200", 0x40, 0x0) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f0000cf5000-0x4)=0x0, &(0x7f00002fb000)=0x4) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000b8f000)=0x9, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, 0xffffffffffffffff) ppoll(&(0x7f0000001000-0x28)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f00007e1000)={0x0}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x8, &(0x7f0000b7b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x0, 0x2c) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x100000001, 0x4c40) add_key(&(0x7f0000037000-0x6)="6c6f676f6e00", &(0x7f0000181000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e98000)="26", 0x1, 0xfffffffffffffffb) r4 = memfd_create(&(0x7f0000f73000)="6c6f676f6e00", 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005f1000)={0x0, 0x0}) r5 = add_key(&(0x7f0000d51000)="6b657972696e6700", &(0x7f0000ae4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) pipe2(&(0x7f00005be000-0x8)={0x0, 0x0}, 0x80800) ioctl$TIOCSCTTY(r6, 0x540e, 0x2) keyctl$join(0x1, &(0x7f0000a4e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000654000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ee000-0x4)=0xe8) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000ddc000)=0x0) prlimit64(0x0, 0x6, &(0x7f0000013000)={0x40, 0x9}, &(0x7f0000c63000-0x10)={0x0, 0x0}) keyctl$unlink(0x9, r5, 0xfffffffffffffffb) ioctl$KVM_SET_LOGGING(r2, 0x4008aef0, &(0x7f00000ba000)={0x4, r7}) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f00005b2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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[ 641.911887] audit: type=1326 audit(1506027509.658:2661): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=31811 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 2017/09/21 20:58:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000088a000)="2f6465762f6c6f6f702300", 0x400000003, 0x50440) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00006bf000)=0x0, 0x800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x6c6, &(0x7f00007ba000-0x10)="ea0000003f0000001c000fff5e4c3148", 0x10) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f000096e000)="eed422c2e636ce6019c48f0451c01429922b23d5b4d775eee53a810e2c361e643d4669b60406cf32518a15334a52e8ecda0715706ed1e5812cf360bda1cf5f1c8a530fba42956687221ac4b1847e39637906bac92d120dc861c04663dbad2acdb3a239502cff8265568b9ff1454e2514f2c2799a0ed6748dfa664b6ae6cb7387be25d7c23cf7585f141705cba3e2fc6f4c09714d28accf77a09c624028b928df792e05b37699ec9c043ee1f5e612895bf9bbda8da5ba1576c98f0e84340b2de2e3e217498e1cf707c5a6cb9dbfe2003e85149778a44ec08203", 0xd9) 2017/09/21 20:58:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000834000)="7573657200", &(0x7f0000691000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = request_key(&(0x7f0000ff5000-0x5)="7573657200", &(0x7f00004b4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d63000-0x2)="d100", 0xfffffffffffffff8) keyctl$unlink(0x9, r0, r1) r2 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) r3 = dup2(r2, r2) accept$inet6(r3, &(0x7f0000273000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00003e1000)=0x1c) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x3ffffffffffd]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000014e000-0xb)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000485000)=0x1c) 2017/09/21 20:58:29 executing program 1: syz_extract_tcp_res$synack(&(0x7f00000b0000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4b, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x1, 0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0x3, 0x40, []}]}}, @tcp={{0x0, 0x0, r0, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0x2, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:29 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000009000-0x9)="2f6465762f72746300", 0x4000, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f000011d000)={&(0x7f0000839000-0x10)=@ax25={0x3, {"1d1d7a62f6bb84"}, 0x7ff}, 0x10, &(0x7f0000839000-0x30)=[{&(0x7f00000b0000-0x21)="6ff4f2057c3b784a2a9bf05e89c06d0d19005aa59fcf1593ce973e6e0781776a21", 0x21}, {&(0x7f00005b4000)="2b6f5e5796f2effaea88145a8cf1bbd0461bf17865fe481e2fb6ceaa21b9cd8597310955865672938d90cb428a7803a68d45f6212c566b776f28cd808b10b7ae34cae09ca423a66efda46d002e4fe6422ab90808566449a849ce884783edcb685575e148a95ed0da1adb195ba5bfa0ed18d9c739820964852d5c404f46abd86fa5fb5b1a3f7a7b2be86f18743f507550a4742d26bb9c0b5487ec6d1c7cbea72fd8e254d45baab38aec57b25cf62801fbec5bc5cbe7e13e1a66c6104206e1f20059b94bc85a36897b519c2cf0611daaec8e7ecd57d4e5513378e949366f6f8d73b20d1e4c5c5e744b58", 0xe9}, {&(0x7f0000838000)="", 0x0}], 0x3, &(0x7f000057a000-0x110)=[{0x40, 0x10d, 0x0, "b88ce2ad8447ed077f18070b28785315639081a214033b10e59333c15f5f1e6308da6ad433d1e361be226f6d4ad42ba5"}, {0xd0, 0x0, 0x6, "e1aa1fb1df4cdaea7e396b5d35e7390384320cd6e001bf70a1758ddbc4a609c8aad42cf1b58dff332668a763f444f1831d68f4b8895c4503f8064c969cca5ae0145067f4de263d2e90196bd680918f85885a1fe200f661e9c39672f89a87c05eb8d3a95b784d0059b648c3869600f4bc38915f6c4b08a94089d12504706242595df6bd42c417cd49578d4af806b02332a70ac97f1e5a502ddd4e46327c57c84849d85645ba6f4f242a01c3eadcf8ec5c95df328cb7af999f1404b1e137ae35c5"}], 0x2, 0x40}, 0x40000) socketpair$inet6(0xa, 0x8000b, 0x2, &(0x7f000044d000-0x8)={0x0, 0x0}) ioctl$KVM_GOOGLE_SET_VMX_STATE(r0, 0x4018aeff, &(0x7f0000114000)={0x0, 0xf002, 0x6, 0xc2, "3cb40f2e020e96b71be3557ad4828e33aaeec57ce09163605050661d1a8fd77aae970c82cefbab79567e1bf07d4cd0aacc3c68b16ea53b7b68f6e2a89b11d3e471b79503b333e8867da649cf7942591fc9f28d0fb2d4369ed94329cb9a2a10a21cf23ded6da41baa7f562ae4bcd60f8c03d7fd07f4b027a06e10ad0f1e8d770f9dbe2d2e5b5c41aa8ac73443847051cbdcfb499c060719a7ef38d31195ffb36daecf331d73380f19e784b7bb623055837b1015a85f034b19c5c933bfd2d9a96072f7"}) shutdown(r0, 0x2000000001000001) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = open(&(0x7f00003ac000)="2e2f66696c653000", 0x80000, 0x81) ioctl$KVM_READ_LOG(r4, 0x4010aef1, &(0x7f0000d8b000-0x10)={0xac, &(0x7f000021e000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r5 = dup2(r2, r3) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x12020, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) r6 = semget(0x1, 0x0, 0x20) semctl$SEM_INFO(r6, 0x3, 0x13, &(0x7f0000617000-0x6)="000000000000") 2017/09/21 20:58:29 executing program 4: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000a50000-0x4)=0x0, &(0x7f0000cbf000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000286000-0x9)="2f6465762f73672300", 0xc75f, 0x400800) fremovexattr(r0, &(0x7f0000919000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000116000)=0x0) getdents(r1, &(0x7f0000f9c000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88) preadv(r1, &(0x7f00003ba000-0x20)=[{&(0x7f0000126000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f0000345000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}], 0x2, 0x0) r2 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000024a000-0x8)={0x0, 0x1}, &(0x7f00001a7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000296000-0x8)={r3, 0xfffffffffffffff8}, 0x8) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) 2017/09/21 20:58:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000242000-0x8)={0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bfb000)="2f6465762f7667615f6172626974657200", 0xc0800, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f000097b000)="00000000000000") accept4$ipx(r0, &(0x7f00007a6000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000a8e000-0x4)=0x10, 0x800) r1 = socket(0x11, 0x80a, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000990000-0x8)={0x0, 0x2}, &(0x7f00004b3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000948000)=@assoc_value={r2, 0xd302}, 0x8) getsockname$packet(r0, &(0x7f0000e72000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000992000)=0x14) bind$packet(r0, &(0x7f0000a39000-0x14)={0x11, 0x19, r3, 0x1, 0x4ec0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) request_key(&(0x7f0000bce000-0x5)="7573657200", &(0x7f00006a2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000332000-0x8)="6b657972696e6700", 0xfffffffffffffffa) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) [ 642.092177] audit: type=1326 audit(1506027509.818:2662): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=31811 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 2017/09/21 20:58:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f000020f000-0x10)=@req={0x39, 0xfffffffffffff801, 0xbf, 0x5}, 0x10) write$evdev(r4, &(0x7f000088f000)=[{{0x77359400, 0x0}, 0x7267, 0x9d12, 0xe4}], 0x18) 2017/09/21 20:58:29 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000405000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x0) 2017/09/21 20:58:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x8002) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f00005de000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f6000-0xc)={0x4, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000f33000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000418000-0x10)={0x4, &(0x7f0000d11000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000865000)={r3, 0x1, &(0x7f0000f0c000)=[0x8ab], &(0x7f0000cb9000-0x14)=[0x8, 0xffff, 0x4, 0x3, 0x5], 0x20, 0x5, 0x2, &(0x7f0000573000)=[0x87c, 0x4, 0x5, 0xe1c7, 0x7fff], &(0x7f0000c30000-0x4)=[0x100000000], 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000091c000-0x4)=0x2, 0x4) r4 = gettid() r5 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffff, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x17) sendmsg$netlink(r6, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x12, 0x16, 0x201, 0x8001, 0x0, "3d9c"}], 0x12}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) wait4(r5, &(0x7f00009b5000)=0x0, 0xc, &(0x7f0000993000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000013000-0x40)={0x4, 0x96b, 0x0, 0x4, 0x7, 0x80000000, 0x4, 0x7fff}, &(0x7f0000238000)={0x0, 0x1, 0xffff, 0x9, 0x5, 0x7fffffff, 0x7, 0x7ff}, &(0x7f0000ac7000-0x40)={0x800, 0x8, 0xfffffffffffffffc, 0x101, 0x100, 0x1, 0x743, 0x40}, &(0x7f0000eec000)={0x0, 0x0}) utimensat(r1, &(0x7f000076e000-0x8)="2e2f66696c653000", &(0x7f0000828000-0x20)={{0x77359400, 0x0}, {0x0, r7}}, 0x100) syslog(0x3, &(0x7f0000b48000)="00000000000000000000000000000000000000", 0x13) 2017/09/21 20:58:29 executing program 3: pipe(&(0x7f0000542000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7fff, 0x8, 0x10000, 0x5}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r2, 0x80}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000944000-0x4)=0x800) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r5, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r6, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r7 = syz_open_dev$vcsa(&(0x7f0000f2d000)="2f6465762f766373612300", 0x80, 0x408040) lremovexattr(&(0x7f0000679000-0x8)="2e2f66696c653000", &(0x7f000017f000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00") getsockopt$inet_tcp_TCP_PSP_LISTENER(r7, 0x6, 0x6c4, &(0x7f0000399000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000458000-0x4)=0x18) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}) r8 = dup2(r5, r6) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f00009cb000-0x10)={0x0, 0x81}) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x0) capset(&(0x7f0000b1c000)={0x200f1526, r4}, &(0x7f0000fb2000-0x18)={0x1, 0x100, 0x1, 0xffffffffffffffc1, 0x200, 0x5}) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f0000c62000)=@abs={0x4000000000001, 0x0, 0x0}, 0x8) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") openat$ptmx(0xffffffffffffff9c, &(0x7f000087e000)="2f6465762f70746d7800", 0x802, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000f6e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000810000)=0x0) fcntl$setown(r8, 0x8, r4) ioctl$sock_ifreq(r8, 0x8977, &(0x7f0000586000-0x28)={@generic="b28b365271ca4b1209ca459a72af7ddc", @ifru_map={0x8, 0x400, 0x7d8b, 0x1b74, 0x5, 0xa4}}) tkill(r4, 0x16) 2017/09/21 20:58:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003dc000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) fcntl$F_NOHUGEPAGE(r0, 0x803) syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004bb000)="2f6465762f72746300", 0x14000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00001c9000)=@sack_info={0x0, 0x7fff, 0x6}, &(0x7f00009ef000-0x4)=0xc) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000fb1000-0x4)=0x0, &(0x7f000061e000-0x4)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fe6000)={0x0, 0x0, 0x0}, &(0x7f00002ec000-0x4)=0xc) getgroups(0x8, &(0x7f0000495000)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) lstat(&(0x7f000020d000-0x8)="2e2f66696c653000", &(0x7f000010b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000c0d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000819000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000034f000-0xc)={0x0, 0x0, 0x0}, 0xc) r8 = getegid() bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000875000-0x10)={r1, 0x18, &(0x7f00002ae000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) getgroups(0x7, &(0x7f0000122000)=[r2, r3, r4, r5, r6, r7, r8]) lookup_dcookie(0x10001, &(0x7f000049b000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) listen$netrom(r1, 0xd4d) [ 642.216384] audit: type=1326 audit(1506027509.963:2663): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=31890 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 [ 642.332609] audit: type=1326 audit(1506027510.079:2664): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=31890 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 2017/09/21 20:58:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00009d0000-0x4)=0x0) capset(&(0x7f000058a000-0x8)={0x200f1526, r1}, &(0x7f00001e4000)={0x9, 0x37c62204, 0x6, 0x6, 0x5884, 0x0}) ptrace$peekuser(0x3, r1, 0xffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) 2017/09/21 20:58:30 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80800) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) connect$bt_l2cap(r0, &(0x7f0000f4d000-0xe)={0x1f, 0x7ff, {0x3, 0xfffff80000000000, 0x0, 0x2, 0x7fffffff, 0x9}, 0x9, 0x0}, 0xe) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005d7000)={0xffff, 0x7, 0x9, 0x40, 0x1}, 0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) 2017/09/21 20:58:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000bf8000)={@generic="7d07099273656ce3da30661994f64e05", 0x1}) r4 = dup2(r2, r3) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) recvfrom$unix(r2, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) fchmod(r3, 0xd8) 2017/09/21 20:58:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() open_by_handle_at(r0, &(0x7f0000d51000-0xfe)={0xfe, 0x0, "178fcd6135abb43b6a57e96dabc798909caf8c542304fc92ed2700dc7a02c82ef62ad82d37fac61b5f3e9de2b97f682afc237b9312e485482adba1b24846cfe0479bf1eba60c607d5e3a36f059200738c7ab4dc7fc0333012f743c775699d5114b1d19bb4247dc62938993b4315001c7aa416f4daf2ca692a21ea2e38269daa98bc2e61e8be553917a20902248d2429e48bba5ba89701ccdbceeea3ff3b47975047615d1b4f137895a50979bc3872c2e9932e638caaab6b1ab9ea649c34138153b9a28b466119de624019b4ce8e60969c00b594dc74fcb1c107daab713ff5e2042592996be8f0423ae5842f263128353d56614269ef6"}, 0x40000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) r4 = fcntl$dupfd(r0, 0x0, r3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00009fd000)={0x0, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e41000)=0x8c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000f2e000)={r5, 0x64, 0x6, 0xffffffff00000000, 0xffff, 0x67}, 0x14) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) fcntl$lock(r0, 0x6, &(0x7f0000795000-0x20)={0x2, 0x1, 0x9, 0x1, r1}) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x6c6, &(0x7f000067f000)="b5a7b3b3951a20cb0b0882580bc8d1ec", 0x10) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup2(r2, r3) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x12020, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r6, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000079d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001f0000)=0xc) ptrace$setopts(0x4200, r1, 0x2, 0x66) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(r3, r4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f00009cb000-0x10)={0x0, 0x81}) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000810000)=0x0) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2017/09/21 20:58:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f00005de000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f6000-0xc)={0x4, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000f33000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000091c000-0x4)=0x2, 0x4) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r3) getsockname$netlink(r2, &(0x7f0000dda000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r4 = gettid() r5 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x71, 0x3, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffff, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x17) sendmsg$netlink(r6, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x12, 0x16, 0x201, 0x8001, 0x0, "3d9c"}], 0x12}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) wait4(r5, &(0x7f00009b5000)=0x0, 0xc, &(0x7f0000993000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000013000-0x40)={0x4, 0x96b, 0x0, 0x4, 0x7, 0x80000000, 0x4, 0x7fff}, &(0x7f0000238000)={0x0, 0x1, 0xffff, 0x9, 0x5, 0x7fffffff, 0x7, 0x7ff}, &(0x7f0000ac7000-0x40)={0x800, 0x8, 0xfffffffffffffffc, 0x101, 0x100, 0x1, 0x743, 0x40}, &(0x7f0000eec000)={0x0, 0x0}) utimensat(r1, &(0x7f000076e000-0x8)="2e2f66696c653000", &(0x7f0000828000-0x20)={{0x77359400, 0x0}, {0x0, r7}}, 0x100) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000c3f000)=0x1ff, 0x4) sendto$inet(r1, &(0x7f0000eaf000-0xab)="8a29943c046eaf1c89a276a2931b2c723fc4d78674513d636061bf0901527c33ee88eff8a91f241164c985a97df828e7c36a8629620807eb29440102e2ce481fa501a978efc0a4057f7f1dfa76d9cd841fa8842531200ff8f6461f0eee1bf19240b275192665adb31ed79ccae4c42230b7fe376b8c2ac11f6dbfa97789a91c31566d423878401e062fd4a26802fb67cd804faca9491ebfb58a82cd46447a05a4482c862d5e09a4e920a448", 0xab, 0x4800, 0x0, 0x0) syslog(0x3, &(0x7f0000b48000)="00000000000000000000000000000000000000", 0x13) 2017/09/21 20:58:30 executing program 1: pipe2(&(0x7f00004e7000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000066000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x7f, &(0x7f0000838000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x17, 0x4, 0x1, 0x0, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x12, "19d233d90f18526b82f90e7881541f4b"}, @cipso={0x86, 0x35, 0x2, [{0x1, 0x8, "80b879cdb3ce"}, {0x7, 0x2, ""}, {0x5, 0xb, "e1ae233a4e752b022a"}, {0x7, 0xd, "ca7e138d07237a1eee31b3"}, {0x1, 0x7, "5940a81d28"}, {0x7, 0x6, "3a008608"}]}]}}, @tcp={{0x0, 0x0, r1, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x6, {[]}}, {"24"}}}}}}) r2 = pkey_alloc(0x0, 0x2) ioctl$TIOCSTI(r0, 0x5412, 0x8) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$llc(0xffffffffffffff9c, &(0x7f0000839000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00001b7000-0x4)=0x10, 0x80000) accept4$llc(r3, &(0x7f0000359000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000bb000)=0x10, 0x80000) pkey_free(r2) pipe(&(0x7f0000545000-0x8)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000231000)={&(0x7f0000749000/0x2000)=nil, 0x2000}) 2017/09/21 20:58:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000422000-0xc)="2f6465762f72666b696c6c00", 0x100, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f93000)=@sack_info={0x0, 0x721, 0x1}, &(0x7f0000320000)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000048000-0xc)=@sack_info={r2, 0x21, 0x7}, &(0x7f00009d7000-0x4)=0xc) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b0d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) 2017/09/21 20:58:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x80a, 0x7fff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) 2017/09/21 20:58:30 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) r0 = eventfd(0x100) read$eventfd(r0, &(0x7f0000518000)=0x0, 0x8) r1 = memfd_create(&(0x7f00005ae000-0x4)="656d3100", 0x3) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00007f5000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") [ 642.598770] audit: type=1326 audit(1506027510.345:2665): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=31928 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 [ 642.689797] audit: type=1326 audit(1506027510.436:2666): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=31928 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 2017/09/21 20:58:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r4, 0x8, r1) tkill(r1, 0xc) 2017/09/21 20:58:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000077a000)="2f6465762f70746d7800", 0x10000, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) 2017/09/21 20:58:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f000010f000)="ed7a95cd3843da47bc57185c3eb150818f46a59be0405a808f8769625a2873fb715186fe0353637f2b6232465cfa90ec34fb0a167fa6a7a22319fb14598adfe9d3d8df6eb134b3d8bb7a9fb7888f297499cfd3f7c02db7fcbb6e443a201baffa65d532cd26ef", 0x66) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000412000-0x108)={0x0, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x9, 0x100000001, 0x2095, 0xff, 0x4, 0x3, 0x1, 0x1, 0x7, 0x3, 0xf2, 0x10001, 0x7fff, 0xfdc]}, &(0x7f0000a23000)=0x108) recvfrom$inet6(r0, &(0x7f000091f000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7, 0x20, &(0x7f0000020000-0x1c)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x8}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00009e0000)={r1, 0x0, ""}, &(0x7f0000483000)=0x8) 2017/09/21 20:58:30 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000963000-0x10)={0x1, &(0x7f0000d6a000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000-0x8)={r1, 0x1}) mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000a5000)={0x0, 0x6}, &(0x7f0000689000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004e0000-0x6)={r2, 0xfffffffffffffff9}, 0x6) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006ea000)=0x0) sched_rr_get_interval(r2, &(0x7f0000a81000-0x10)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f6000-0xc)={0x4, 0x0}) syz_open_dev$sg(&(0x7f0000f33000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000091c000-0x4)=0x2, 0x4) r3 = gettid() r4 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x17) sendmsg$netlink(r5, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x12, 0x16, 0x201, 0x8001, 0x0, "3d9c"}], 0x12}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) wait4(r4, &(0x7f00009b5000)=0x0, 0xc, &(0x7f0000993000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000013000-0x40)={0x4, 0x96b, 0x0, 0x4, 0x6, 0x80000000, 0xc540000000, 0x7fff}, &(0x7f0000238000)={0x0, 0x1, 0xffff, 0x9, 0x5, 0x7fffffff, 0x7, 0xff}, &(0x7f0000ac7000-0x40)={0x800, 0x8, 0xfffffffffffffffc, 0x101, 0x100, 0x1, 0x743, 0x13}, &(0x7f0000eec000)={0x0, 0x0}) utimensat(r1, &(0x7f000076e000-0x8)="2e2f66696c653000", &(0x7f0000828000-0x20)={{0x77359400, 0x0}, {0x0, r6}}, 0x100) syslog(0x3, &(0x7f0000b48000)="00000000000000000000000000000000000000", 0x13) 2017/09/21 20:58:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000047e000)={0xffffffffffffffff}) sendto$llc(r1, &(0x7f0000f20000)="0eb7875b5115055d830199d6bec2bc463a58524884bdd34ae13f57ac82800b826c679ec868f1e1c9bc96f169ce30b3ef3e52fd15bbea998fcb0a15a7b1eaec75bf73c48c6f0ea10a3b6bc0909a85f83a892275b559369a8bdde9aa93bf69afb658e2722b2ea7f1ce9b860f0ee8d2d59cd8c48df3f81a0ad8114710a314542f06bf58f3ce5e86a04076", 0x89, 0x20000000, &(0x7f0000414000)={0x1a, 0x1b, 0x8, 0x3, 0x1, 0x7840, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(r3, r4) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00002c9000)={0x100000000000000, 0x0, 0x10003, 0x50000000}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f00008c7000)={0x0, r6, 0x10001, 0x5}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f00009cb000-0x10)={0x0, 0x81}) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x4000000, &(0x7f00009ab000-0x3)="000600", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f00002a3000)="32") signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) connect$llc(r1, &(0x7f0000397000)={0x1a, 0x1d, 0xffffffffffff281e, 0xffffffffffffffe1, 0x4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000810000)=0x0) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2017/09/21 20:58:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) r4 = accept(r2, &(0x7f00008c5000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000c6b000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f000047d000-0xf0)=[@in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x2, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, @in6={0xa, 0x0, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, @in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d7bb331}, @in6={0xa, 0x2, 0x85a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}], 0x9) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(r2, r3) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000807000)=0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x12020, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) rt_sigprocmask(0x0, &(0x7f00003e6000-0x8)={0x16d4}, &(0x7f00004fb000-0x8)={0x0}, 0x8) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) ptrace$getenv(0x4201, r1, 0x7, &(0x7f0000957000-0x8)=0x0) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) recvfrom$unix(r2, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) fcntl$setown(r4, 0x8, r1) capset(&(0x7f0000601000-0x8)={0x399f1736, r1}, &(0x7f0000ce0000)={0x10001, 0x800, 0x1, 0x100000001, 0xffffffff, 0x3}) tkill(r1, 0x16) 2017/09/21 20:58:30 executing program 1: r0 = memfd_create(&(0x7f00001ed000-0x5)="7573657200", 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000754000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cdd000-0x4)=0xb) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f000028d000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) rmdir(&(0x7f0000213000)="2e2f66696c653000") 2017/09/21 20:58:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00004e2000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) socketpair(0xa, 0x5, 0x9, &(0x7f0000f5f000)={0x0, 0x0}) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000c78000)={0x5, &(0x7f0000b66000)=[{0x9, 0x6}, {0x10001, 0x90dd9a7}, {0xfffffffffffffe00, 0x1000}, {0x72, 0x1}, {0x5, 0x7}]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000169000)={@generic="9bb1e109b314121196577fa573541062", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) readv(r2, &(0x7f00009da000-0x60)=[{&(0x7f0000343000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f00004ba000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f000041e000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00002ca000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f0000c33000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000f8a000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}], 0x6) 2017/09/21 20:58:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r4, 0x8, r1) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f00007fb000-0x8)={r2, 0x4}) tkill(r1, 0x16) 2017/09/21 20:58:30 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000045c000)="2f6465762f73657175656e6365723200", 0x1, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00007de000-0x51)="29cf4689944c8bd532c082dc0dbc7ced09091689ed643a36febd282da67314df8068cf419c3a37028eed120df7dc2e759c43b24861098825b2c84de8205be6f5601fdfb0435f8d49d6ab9cdc8731a26938") syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000839000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000838000)=0xc) getgid() mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000083a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000839000)=0xc) setresgid(r1, r1, r1) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000083a000-0x2)="2700", 0x2) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f00000da000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000839000)=0xc7) 2017/09/21 20:58:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f00005de000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f6000-0xc)={0x4, 0x0}) syz_open_dev$sg(&(0x7f0000f33000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000091c000-0x4)=0x2, 0x4) r2 = gettid() r3 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f000084f000-0x8)="2e2f66696c653000", &(0x7f00005f2000)="2e2f66696c653000") perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x17) sendmsg$netlink(r4, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x12, 0x16, 0x201, 0x8001, 0x0, "3d9c"}], 0x12}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) wait4(r3, &(0x7f00009b5000)=0x0, 0xc, &(0x7f0000993000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000013000-0x40)={0x4, 0x96b, 0x0, 0x4, 0x7, 0x80000000, 0x4, 0x7fff}, &(0x7f0000238000)={0x0, 0x1, 0xffff, 0x9, 0x5, 0x7fffffff, 0x7, 0x7ff}, &(0x7f0000ac7000-0x40)={0x800, 0x8, 0xfffffffffffffffc, 0x101, 0x100, 0x1, 0x743, 0x40}, &(0x7f0000eec000)={0x0, 0x0}) utimensat(r1, &(0x7f000076e000-0x8)="2e2f66696c653000", &(0x7f0000828000-0x20)={{0x77359400, 0x0}, {0x0, r5}}, 0x100) rt_sigaction(0x28, &(0x7f0000193000)={0x401, {0x5}, 0x0, 0x6}, &(0x7f0000a9d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000008000-0x8)={0x0}) syslog(0x3, &(0x7f0000b48000)="00000000000000000000000000000000000000", 0x13) 2017/09/21 20:58:30 executing program 4 (fault-call:2 fault-nth:0): socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d33000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000011000-0x4)=0x0) accept(0xffffffffffffffff, &(0x7f00008b4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000471000-0x4)=0x10) 2017/09/21 20:58:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) [ 642.974249] audit: type=1326 audit(1506027510.721:2667): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=32040 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 2017/09/21 20:58:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000001000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006e4000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r3, r2) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000c78000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) 2017/09/21 20:58:30 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d33000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002000-0x4)=r2) r3 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_PSP_LISTENER(r3, 0x6, 0x6c4, &(0x7f0000000000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000002000)=0x18) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000003000-0x4)={0x2, 0x9, 0x6d17}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f000036c000-0x4c)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r3, 0x0, r3, 0x0, 0x4, 0xf) llistxattr(&(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000004000-0x5f)="34c67f482dd91906e1e1a1752a513af5d214ffe992d5c76dbadefb915cd80d0e94e4199652890014a8e92a520e07c6def45b072e76ee34bd47bcb13ffa087f1472e1901e12fc3a2be978e0fe342da348035c9e4f9cc0f2ec7b26807c71ad66", 0x5f) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) accept(0xffffffffffffffff, &(0x7f00008b4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000471000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000005000-0x4)=0x7c1, 0x4) 2017/09/21 20:58:30 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000013000)="2f6465762f76637300", 0x81, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00003a6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000a9000-0x4)=0x0, &(0x7f0000526000)=0x4) 2017/09/21 20:58:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) sync_file_range(r3, 0xffffffff00000001, 0x5, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f00009cb000-0x10)={0x0, 0x81}) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000810000)=0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:31 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000838000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000838000)=0x10) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000839000-0x4)=0x8001, 0x4) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0xfffffffffffffffe, 0x246, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec07455af49fce0eab7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f26000-0x9)={0x0, 0x1, "eb"}, &(0x7f0000483000)=0x9) 2017/09/21 20:58:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000011000-0x4)=0x0) r1 = accept(0xffffffffffffffff, &(0x7f00008b4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000471000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x7, 0x2, 0x3, 0x800, 0x1, 0x8e, 0xff, 0x2, 0x4, 0x5, 0xf5, 0x4, 0x6, 0x400]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0x6}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xb8ec23ac4278a3e2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) 2017/09/21 20:58:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f00005de000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f6000-0xc)={0x4, 0x0}) syz_open_dev$sg(&(0x7f0000f33000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000091c000-0x4)=0x2, 0x4) r2 = gettid() r3 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x17) sendmsg$netlink(r4, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x12, 0x16, 0x201, 0x8001, 0x0, "3d9c"}], 0x12}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) wait4(r3, &(0x7f00009b5000)=0x0, 0xc, &(0x7f0000993000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000013000-0x40)={0x4, 0x96b, 0x0, 0x4, 0x7, 0x80000000, 0x4, 0x7fff}, &(0x7f0000238000)={0x0, 0x1, 0xffff, 0x9, 0x5, 0x7fffffff, 0x7, 0x7ff}, &(0x7f0000ac7000-0x40)={0x800, 0x8, 0xfffffffffffffffc, 0x101, 0x100, 0x1, 0x743, 0x40}, &(0x7f0000eec000)={0x0, 0x0}) utimensat(r1, &(0x7f000076e000-0x8)="2e2f66696c653000", &(0x7f0000828000-0x20)={{0x77359400, 0x0}, {0x0, r5}}, 0x100) syslog(0x3, &(0x7f0000b48000)="00000000000000000000000000000000000000", 0x13) symlink(&(0x7f0000501000)="2e2f66696c653000", &(0x7f0000a49000-0x8)="2e2f66696c653000") 2017/09/21 20:58:31 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80000001, &(0x7f0000001000-0x9d)="a16f0eb689f54e8133ab0b8a182a11fdc25ea83ec5c7b4dfa5da5894ad7de1e3e1361fb9bd78d77ecced5d8976e23ff011cdefae4459d3aa5bb73f1b24faba14c2f464ca8b09c584174df4aed014f5cc81c527bacbc97dc601321cbde251bfd43cbbdcfebf1382f8e1982dc6eed93eee3be0443526373e7e4d7283422316aedd5555e268a880e0b27b59a82250b4153acc9a2299a09eaed334af03b0a7") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000944000-0x4)=0x9d) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) r5 = creat(&(0x7f0000ea8000-0x8)="2e2f66696c653000", 0x8) ioctl$KVM_GET_CPUID2(r5, 0xc008ae91, &(0x7f0000422000)={0x9, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000585000)="2f6465762f72666b696c6c00", 0x28000, 0x0) perf_event_open(&(0x7f0000013000-0x78)={0x2, 0x78, 0xffffffffffffffe0, 0x40, 0x3f, 0x4, 0x0, 0x98, 0x100, 0x6, 0x20, 0x94d, 0x6, 0x12, 0x0, 0x3, 0x1, 0x1, 0x8, 0xc0, 0x200, 0x0, 0x5, 0x400, 0x8, 0x3ff, 0x0}, r2, 0x5, r6, 0x2) acct(0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r3, 0xa, 0x1d) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f000014d000-0x4)=0x80, 0x4) r7 = dup2(r3, r4) vmsplice(r4, &(0x7f000024c000)=[{&(0x7f0000f10000)="f7d9209cb5f9b4b1a761015200ef5f7532e214a5cd48581a3c96775b6b876ceccca1b6f30b138b4ce702810fe5ca01ba6ebb51c2e688fd6186250606f4ea09af5971caaeaf611ff4e6258284ebb608414c6612c4aad0ac96977064f4741d010f701583a827777f3c4ad9d801feac1b9fd2998813f5a3b58c0fd352345c535cbf4d50152f3b89ce2132a58ae003a4a7b19d2a9a23566a019d0e2d8a3664a875cf6fd8f401f181478f6086f1a1c6f8f1b25d3bceeb83f44052c9aaad2a0b268b8225da0af1dc1a0b0e6fff98183c084f4d419dfff5c9c0b6583d8553da", 0xdc}, {&(0x7f0000de7000-0xc5)="e3077641c8d875bec5907acf3d1dc9a388e430cd54aeffadcfe61f7ab3ed7508c88721bc4c65a578f698a724eabfc5769e0a3ffbea6e1dedf5bec61a0110e85206a59bbbdd5ef33c55ac2b1f7f7cc0ff9c07e965093034993f88e77221b41ce37df91ec5968a5cb4f2bc9e8a9357efcbd915688a59a58b8cc1e6e83a4a0c2285ae16c382b4ed305dd9239f83907606d2de6773c95c64fe1208b8f83677bfa76fdc75b1b1de325adcb5a290d739f55c3ebc9baf1a9989e69bdc82cfccb47e87d0a04e7f21f0", 0xc5}, {&(0x7f0000ffd000-0xfd)="9bd18b50ffd5f289f84087198e9d280a24b93b0b71557774e9a7e154555b673cf0372e6f774905baa2826730f52d6f87f54a11909c827b4505016f07abf3ac2c1e57b3b9f624a15459bd4cc240e05ab692e7c5e3fdcf2f69d036d58507825e1a13bc1b1589edd429d0867cbbf1ef3a44c85402af6fe4daaa9a907d4b61ea0e14810fd3f37baecdd8c2d2d6c3f8e459caeee7d1a185a9578e0b14f5cbb9e18b2562cb956b1392d484d31768e2185b08d9b9856f4fc8eb75ca623e0a4dec8d13e7d799bf3f049a53e40cdace2ac7d4348f26f07d42a889d2738654a94b0193179ec238322e62c09e5b3aae3fb980e2bc977be0e94fce086a4b10398e700b", 0xfd}], 0x3, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) getsockopt$bt_BT_DEFER_SETUP(r7, 0x112, 0x7, &(0x7f000087c000-0x4)=0x80000000, &(0x7f0000b2e000)=0x4) recvfrom$unix(r3, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) r8 = semget$private(0x0, 0x2, 0x290) signalfd4(r3, &(0x7f0000d99000)={0x0}, 0x8, 0x80000) semctl$SETVAL(r8, 0x7, 0x10, &(0x7f0000aeb000)=0x0) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) fcntl$setown(r7, 0x8, r2) connect$ipx(r7, &(0x7f0000197000-0x10)={0x4, 0xe0f, 0xff, "f77b7903a6e7", 0x0, 0x0}, 0x10) 2017/09/21 20:58:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000c6e000)=0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f00009cb000-0x10)={0x0, 0x81}) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000810000)=0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b06000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d6b000-0x4)=0xe8) lstat(&(0x7f0000422000)="2e2f66696c653000", &(0x7f0000bb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f5b000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000062000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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}}, &(0x7f0000afd000-0x4)=0xe8) stat(&(0x7f0000827000-0x6)="2e2f66696c653000", &(0x7f0000bf1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000c4f000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007a2000)={{{@in6=@remote={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=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e22000-0x4)=0xe8) getresgid(&(0x7f000059a000-0x3)=0x0, &(0x7f0000019000-0x4)=0x0, &(0x7f00004cc000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000080c000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000efa000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004c000)=0xe8) lstat(&(0x7f00009c7000)="2e2f66696c653000", &(0x7f0000a89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b56000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d0e000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f76000-0xa)={{{@in6=@loopback={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}}, &(0x7f000017c000)=0xe8) r14 = fcntl$dupfd(r0, 0x406, r0) getsockopt$SO_PEERCRED(r14, 0x1, 0x11, &(0x7f0000efb000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000842000)={0x0, 0x0, 0x0}, &(0x7f0000bd7000-0x4)=0xc) r17 = getuid() fstat(r0, &(0x7f0000f12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpgid(0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000551000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x6, &(0x7f0000c7d000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f38000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000efe000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f5000)=0xe8) getgroups(0x9, &(0x7f00000b9000-0x24)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d41000)=0x0) lstat(&(0x7f00003e6000-0x8)="2e2f66696c653000", &(0x7f00006e4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000008c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eab000-0x4)=0xc) r29 = getpgrp(0xffffffffffffffff) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009d6000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d23000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cb0000-0x4)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009a0000-0xc)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000d5e000-0x8)="2e2f66696c653000", &(0x7f00004bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000121000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004cc000)=0xc) sendmmsg$unix(r0, &(0x7f0000505000-0x118)=[{&(0x7f0000c13000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000f7f000-0x10)=[{&(0x7f0000b3c000-0xb3)="ef62bd57cd174f4f10deea9fd5931b359c43c9ae2cdd87c9c4c8430fc1c4ae4d6c6a87301cb619f705ee9d46406ffcdfb4ea1d2dd3dcf20ac00b1a35101a9f023c820ad9808b66b296b463a9d50fa5481fdfca02c5a7fc9371beb6d2443528dd70cedf8e01923236d0f851d8ca89c86f51b08ed1662761cc8e9b6ebfad5c2ab16586b4c7a0ed48046e062d6378e2f6e66e686f8849e009ee68a91697f776507ad3a11234cca23e5f2ed00c4f0b4b2619502455", 0xb3}], 0x1, &(0x7f0000860000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x4, 0x4}, {&(0x7f0000c12000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c72000-0x70)=[{&(0x7f00004b2000)="8f56729fe7aba172cb032c4d1cd50d7464dd88256f0e8c8447d600487521d199cd03da1a9251d78350a930073902b16df8f0ec6fb5771f1a94315df92bd34099dda439bff58817762c28e50c5c457dc1b0d66486bb466a91dc4775e405a8876b7c5d48f5a8859f048b5fa3e83b5db8112972ef33b97c96f141a97c7752cbc972de95579ee1aff5bfd362f9f4251806b5b4c82c099a0dc9fb26cefc872febb3059b08cd48809b7e9fffebce747376d7", 0xaf}, {&(0x7f0000082000-0x38)="7d86bd4bea78c11dcc21bf857526763413f6a655364c153d78a72a05f76377bcdfe7b05bf00575453b3b3b7746d635c26fefbadd31448276", 0x38}, {&(0x7f00009ec000-0xd5)="c315897de2951086c869575f58d57a258277f7b2f849806f660056cf995f118891de7c3359f7ffc580d2bc22802476f121231559f906367dfd02b46323aa7c11b42bb8ad07ef50be4cb84c68200ea8b51bea57724b112a76e54d5be92a0db12cf4499de027ec09475e825026f3aa9e379f284ffe552c568a94e14f8dd8a42195544de446cce074873f57d2588a8bed1b7cafffffff7f00000000f95ca44afd4548ed534558cacf00000001f01acc5cb15c9ec751df0d304eab6c550e7ab498cd3e9e40d2734929c85b1f2501473e69ca411ad3ec45", 0xd5}, {&(0x7f0000d0f000-0xa4)="81e95f73bd2ae53b41591f382c3383a6e72f74e60051df66f67ea7d2407f49e64e6f071a843663927b3ec628585ed29afde1c04a888f52be09da587dfcc12784817aa2dd8485176d99e789c92baf7fa8961d4d0b070b60ff8bd0081337006cc6db55d2ce1b9c08a187acbf2a73750a22ac367a15da74f59e9e99fea766e895fa1b085a38a060312733e398793fcfae0e7199b96323ccdbf53f52f3f035947a575d9a5888", 0xa4}, {&(0x7f0000219000)="9d0356d20a032026a6a8fbb0e79fbbca1d8aa48f785a84c5837bda8b31275eee46d969dbd78c3af581ee36053d766abb84f3b485075e51b1cba2c03717e532e3bc55a632b115dd79f712e0c3e724e0d7fea9ccb0967ddd1370b059fdfa976add8614258b7cf26df3c8f5cb5c0c9430012d813120589cad9de33c130aeced2ff2a476ce", 0x83}, {&(0x7f00009e0000-0x54)="0b10e8ccb6fe111b3eb1f7cdd14872404a35d7c00dd87c55c4d13f1a8d494407efc854b8980d14ef1ed6de692826d39c14b082c3eb47afe7c00e897c3ca802539ba903dd0bf75c64de03ade91d7ce20eb450d9ef", 0x54}, {&(0x7f000003b000-0x85)="70cf40f453f08380ba1757e31f7d0c07e040257ea8d1ab42f501490f4e3651b87007519cd782114aaa4a72682fe2b91a0158876d26cba2b75c276894a7ab1adbd65cdce17a926e3897c4e3a4727018bdbeb736c1b648a7aee280a31d9d57c4cb5136d52d52fb4f0242e986163a5e3946ea88823eed829b8d662ea82ef1c04b86e82483ef07", 0x85}], 0x7, &(0x7f0000596000-0x78)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r21}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x4, 0x20000010}, {&(0x7f000004b000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00008a1000)=[{&(0x7f0000447000-0x84)="f1cba94638b75fe8bb9bf5dcb24d5501d5df574a89b9ddce2cf2aa502ce6b2ecf914ef0c2d8f0b7b34a4a1e17c2c52c5062ea55380c46c57f7e9d4cb0e99c8ec17870ae9578c6cc6a85a70acca7abe75e26f9048f960cb8d33c8aa84765f511f629ad7619019f58ba364942a973d4ece63f80e4af016617e08b58ae4db185f309abc90eb", 0x84}, {&(0x7f0000eb5000-0xce)="19a627137b2f1a0d70ee852c33a945fa821cbaccb09603218993c926d251fb37a660cd9d36abed60700411b7a494cfe6006003117189ffd6a5fa226578592c02fb994609ffcd24db94b5596a62febcac39849520ed4f59d36acd89c83c07fcde241a55ec966581a375d4840332c9f65ba8d730fced052a5c12aaf1c0d5e197ca5ebd22c19ee098e0e97f24a1e086bc58b0a65f76389cb1bca066d305f585d17f8d535409f2aa485ef3f2ba16ac885d4358f1bb6c2ac5463ad92bc3500460abe76d548625f0ac0c949412c997b2eb", 0xce}, {&(0x7f00006aa000)="c4cdc418c149b901b16865b6d9f52ec1d2ba4f4454f263e9a163b26f074b87bea6e2750f12ea214df242f99b23c37c9ffb03a30bd54ea90a7a59210875c889a8b798cc71d13c40bc0260fb4149845fa453c6d1625bcf7d51a8113e7dd234c7fc45649dadacf7ed363b939b38e68d8e0c4e40d311c00dba01eb51f1e4f30ad7ffb851b920ac3be1a45eabb636a6cf1c47f12b1c97f65eefc4e5fab64acbfd69dbf91fd7dce87be19bf60559a605bc4e2290e623105aeca6577fe4143b450bb05cb57847cc08348987b1efdc", 0xcb}, {&(0x7f0000652000)="a01a620976a1f4a568809edbecad33bb7979e06beb29543a9ac8e6ff9c94d1e71a321320ec7f725ba3c6d0a0b6755a58aae278b5daccca29806e866456b8fff7cd99ad1c634a0296d0dd5a100705dbe0aecbcf3f5181826f64d50753508377d984ad111b6293af8da4ea2cce66325c458c128baef42dda16d022b491b43f42471e99085dbacb9c0b4a3629a6c5c0e4b0c4b560a9c4ebe972dd4b75d3a7697215caa95dacf89c0d4eb54349261dc2a5ed3de8fd64fd1350526cab200a8a1b1e522e", 0xc1}, {&(0x7f0000a82000-0x1000)="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", 0x1000}], 0x5, &(0x7f00001f4000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r15}], 0x4, 0x40}, {&(0x7f0000775000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000e5f000-0x20)=[{&(0x7f000025f000-0x68)="e34e307a8b0ed2484a406934788f24ac9cc20dd5c7778e27f5c8840fb3cddb644effbdd10dc63c3f44d324c1de0874ff4ad66db875b5aeec899175ff83016b80dcf4ec55bf3ba9082ca16cceef3d389e064aeb1a8112fded4d181b2f810c46d21e4008b6fb48bc9a", 0x68}, {&(0x7f00003a7000-0xd4)="895439ef6ceb82c858d77174c7073b66df42a4b5e521ac18f8b8362be3c98338894e2d7eafa702e4f0dc466551fc5fe980710cc25f76b5898017e6376409af8fdad1da5e32faca60968184f20bf880ce8fbf900adcc74b45c3f43d63662b167e37ac79d2a788dec8669edc6c862e5efc7d56773166b72f67553d589ac03aed08f43477342a1d8f8e89296797afa940307e96984b94ededca505fad93873783a14ebe06853b2206a71d62330edce5fe5bcd4e355624154f17b6bef030e2055e53d271680814e6de2eff46db740bd2ae4b3ec8fba7", 0xd4}], 0x2, &(0x7f000060e000-0x118)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r22}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x9, 0x10}, {&(0x7f0000827000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000055000)=[{&(0x7f000058d000)="2e2eadc6e25c5add44958d267d400c5012e67d5c452b9e8c62b942d7e96ed8d015445ddd1f80c9397fa8a481d5c2dc73ae66381fb3500e0d5a17398e8493d3c1bef04a8aacfcd90ae5754b7b87673b1f4d66e7833b9050d0fb1708fd8cbe16db005aacc739821ac614c1b73af8302ef08d50dd742d3056567091629ab97006666b5f07bf48ec7e252c2a416811661988a14bf6e6868857ddf865a06a163b3ef8acd42dc9384c59803779f2e2da172249b60e226d5389f228f5", 0xb9}], 0x1, &(0x7f00005c5000-0x78)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x3, 0x1}], 0x5, 0x10) r35 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r36, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r36, 0xa, 0x12) poll(&(0x7f0000b2c000)=[], 0x0, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r38 = dup2(r36, r37) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x12020, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) creat(&(0x7f00003c5000)="2e2f66696c653000", 0xb) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r38, 0x8, r35) tkill(r35, 0x16) 2017/09/21 20:58:31 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000839000-0x5)="7573657200", &(0x7f000002b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000046f000)="3269d4ad0cfff6d93b18cf07eed9e6054dc522526e8f6e32dc29bb2cec828dead9a8fa8794704a2588651aa5a201796e1f845661ef24a0d03a429104e0d9741466792a48b321e8ac79cf9193195afe5cd45c4d2c07a5d0c36787de624b04568923ec9c03a1b7cb27db165a7a8d5d889ad377beda7c34efde6350396db7d991c00eafbae86c1122792512589c9fc7946b24027b5e206cf4f16c4b5063bb3b", 0x9e, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:31 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d33000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000011000-0x4)=0x0) accept(0xffffffffffffffff, &(0x7f00008b4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000471000-0x4)=0x10) sigaltstack(&(0x7f000087a000/0x3000)=nil, &(0x7f0000bbe000)=0x0) 2017/09/21 20:58:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) connect$inet(r0, &(0x7f0000ba6000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/21 20:58:31 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x1, 0x3, 0x2}, &(0x7f0000000000)=0x10) accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000471000-0x4)=0x10) 2017/09/21 20:58:31 executing program 1: syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00008e4000)=0x0) connect$unix(r0, &(0x7f00003a3000)=@file={0x0, "2e2f66696c653000"}, 0xa) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl(r1, 0x7, &(0x7f0000e36000)="e0a3a564c1df532d277d2f80c994d4f029ece80bc8805f180a70ef47c006aed8ecb16d6b78d8bbe7dc218318d9c5a8c7d1ca4df601ae9248ea6d890887052956f013212f0cac0bf12e61e5a20892157dc5c3c9d7d5eab9729646350597945af478ef645bf7cf625556dba7a1b7c824c755fe2d9cb8a30d558e2c10b948ea7a23980d394bf6a1e369b7717cb53a3d487b748e1d847b1d93a99c129900fa9bf465303bf6634cc45cab3e500f28fad0ea1f550fd214364afe4f3f077d0510127deb9242714aaa440f65e14e1678049f8d0c34a8bd7f27") r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000068d000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r3, 0xa, 0x12) fcntl$F_MEM_LOCK(r3, 0x800) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000e57000-0x4)=0x1, 0x4) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2017/09/21 20:58:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f00005de000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f6000-0xc)={0x4, 0x0}) syz_open_dev$sg(&(0x7f0000f33000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000091c000-0x4)=0x2, 0x4) r2 = gettid() r3 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x17) sendmsg$netlink(r4, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x12, 0x16, 0x201, 0x8001, 0x0, "3d9c"}], 0x12}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) clock_gettime(0x6, &(0x7f00006f2000)={0x0, 0x0}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00005cd000-0x4)=0x60000000000) clock_gettime(0x0, &(0x7f0000c4f000-0x10)={0x0, 0x0}) utimes(&(0x7f00003f7000)="2e2f66696c653000", &(0x7f000038e000)={{r5, r6/1000+10000}, {r7, r8/1000+30000}}) wait4(r3, &(0x7f00009b5000)=0x0, 0xc, &(0x7f0000993000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000013000-0x40)={0x4, 0x96b, 0x0, 0x4, 0x7, 0x80000000, 0x4, 0x7fff}, &(0x7f0000238000)={0x0, 0x1, 0xffff, 0x9, 0x5, 0x80000002, 0x7, 0x7ff}, &(0x7f0000ac7000-0x40)={0x800, 0x8, 0x2, 0x101, 0x100, 0x1, 0x743, 0x40}, &(0x7f0000eec000)={0x0, r9}) utimensat(r1, &(0x7f000076e000-0x8)="2e2f66696c653000", &(0x7f0000828000-0x20)={{0x77359400, 0x0}, {0x0, r10}}, 0x100) syslog(0x3, &(0x7f0000b48000)="00000000000000000000000000000000000000", 0x13) 2017/09/21 20:58:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000c15000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f00009cb000-0x10)={0x0, 0x81}) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f000031b000-0x4)=0x1, 0x4) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000fe8000-0xe8)={{{@in6=@loopback={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=@local={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}}, &(0x7f0000459000-0x4)=0xe8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000810000)=0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80a, 0x6) munlock(&(0x7f00009d1000/0x2000)=nil, 0x2000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000bed000-0x8)={r1, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006b0000-0x8)={r1, 0x4}, 0x8) 2017/09/21 20:58:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"7bfde79fd7b60a"}, 0x0}, 0x10) syz_emit_ethernet(0x37, &(0x7f000044c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x9, {[]}}, @tcp={{0x3, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x100013, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:31 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d33000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000cef000)=0x0) accept(0xffffffffffffffff, &(0x7f00008b4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000471000-0x4)=0x10) 2017/09/21 20:58:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) close(r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r4 = dup2(r2, r3) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) recvfrom$unix(r2, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000846000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000363000)=0x10) getsockopt$inet6_tcp_TCP_PSP_SYN_SPI(r0, 0x6, 0x6c5, &(0x7f0000a20000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f00009d1000)=0x18) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000f95000-0x18)=@get={0x1, &(0x7f00003b4000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7b5}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000567000-0x108)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0xc6c, 0x4, 0x7fff, 0x4, 0x1ff, 0x0, 0xffffffff, 0x6e, 0x3, 0x5, 0x7a1c, 0xd5, 0x9, 0x10000]}, &(0x7f0000cb7000)=0x108) 2017/09/21 20:58:31 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000055000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @llc={0x4a, @llc={0xf4, 0xfc, "6b", "346a1c77597178558c125acd864656167a0ff9cbe7b7de8b760031d902382696284bc8fecb25f91a0f0a6d79e592c2d96443e41f04f95cb12929574d16e7a3f0cdc38b14bb4df8"}}}}}) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000838000)="2e2f66696c653000", 0x80) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000150000-0x58)={{0x8, 0xffffffffffffff80}, 0x1, 0x5, 0x7, {0x9, 0x3}, 0x9, 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]}) 2017/09/21 20:58:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) r1 = gettid() sched_rr_get_interval(r1, &(0x7f0000328000)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r3, 0x89fb, &(0x7f00000ae000)="eee17220cff6deff0ee58ee5") ioctl$TCSBRKP(r0, 0x5425, 0x4) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000ae8000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xcff}, @in6={0xa, 0x1, 0x95ab, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(r0, r4) getpeername$packet(r5, &(0x7f00001e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000eb3000)=0x14) stat(&(0x7f00002b0000)="2e2f66696c653000", &(0x7f0000201000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00005cd000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x6, 0x2, 0x81b, 0x12, 0x20, 0x20, 0x1, r6, r7}, {0x0, 0xf86, 0x5, 0x4, 0x3, 0x8, 0xff, 0x100}, {0x8, 0x0, 0x8, 0x2}, 0x4, 0x4, 0x2, 0x0, 0xa6, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8}, 0xf, @in=@multicast1=0xe0000001, 0x8, 0x1, 0x0, 0xfffffffffffffff7, 0x3, 0x100, 0xaa9}}, 0xe8) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x12020, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) 2017/09/21 20:58:31 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d33000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000011000-0x4)=0x0) accept(0xffffffffffffffff, &(0x7f00008b4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000471000-0x4)=0x10) r2 = add_key(&(0x7f000074e000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000f1f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000000000)="6c6f676f6e00", &(0x7f0000000000+0x5a)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000345000-0x1e)="6d643573756d5b406d696d655f74797065656d30232a6367726f75702800", 0xffffffffffffffff) keyctl$search(0xa, r2, &(0x7f000030b000)="6b657972696e6700", &(0x7f0000866000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000db1000-0x5c)={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x2e}, {0xa, 0x2, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0xffff, [0x5, 0x6, 0x200, 0x5, 0x3a60c099, 0x3f, 0xffff, 0x4]}, 0x5c) 2017/09/21 20:58:31 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000839000-0x4)={0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000008f000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfff}) 2017/09/21 20:58:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c63000)="2f6465762f73657175656e6365723200", 0x22000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000044f000)={0x9, {{0xa, 0x2, 0x9, @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]}}, 0x88) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000aea000-0x70)={[{0x3, 0x80, 0x7, 0x100000001, 0x3, 0x5, 0xfffffffffffffffe, 0x2, 0x5, 0xffffffffffffffd0, 0x3, 0x46dc, 0x6}, {0x39, 0x4, 0xd03f7c3, 0x8, 0x5, 0x3, 0xfffffffffffff9eb, 0x6, 0x200, 0xf4c, 0x3, 0x9, 0xd313}, {0x0, 0x3f, 0x1, 0x3ff, 0xf97, 0x8, 0x7, 0x200, 0x1, 0x4, 0x1000, 0x5, 0x0}], 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) 2017/09/21 20:58:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f00005de000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f6000-0xc)={0x4, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000f33000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000091c000-0x4)=0x2, 0x4) r3 = gettid() r4 = gettid() getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000dbd000)={0x0, 0xfffffffffffffffb}, &(0x7f000022d000)=0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000082b000)=@assoc_value={r5, 0x8001}, &(0x7f0000ec7000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x17) sendmsg$netlink(r7, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x12, 0x16, 0x201, 0x8001, 0x0, "3d9c"}], 0x12}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) wait4(r4, &(0x7f00009b5000)=0x0, 0xc, &(0x7f0000993000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000815000-0x8c)={r6, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) select(0x40, &(0x7f0000013000-0x40)={0x4, 0x96b, 0x0, 0x4, 0x7, 0x80000000, 0x4, 0x7fff}, &(0x7f0000238000)={0x0, 0x1, 0xffff, 0x9, 0x5, 0x7fffffff, 0x7, 0x7ff}, &(0x7f0000ac7000-0x40)={0x800, 0x8, 0xfffffffffffffffc, 0x101, 0x100, 0x1, 0x743, 0x40}, &(0x7f0000eec000)={0x0, 0x0}) utimensat(r1, &(0x7f000076e000-0x8)="2e2f66696c653000", &(0x7f0000828000-0x20)={{0x77359400, 0x0}, {0x0, r8}}, 0x100) syslog(0x3, &(0x7f0000b48000)="00000000000000000000000000000000000000", 0x13) 2017/09/21 20:58:31 executing program 1: mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x0, 0x11010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x1, 0x4040) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f00006b9000)={0x98e1, 0x5}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d33000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000011000-0x4)=0x0) accept(0xffffffffffffffff, &(0x7f00008b4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000471000-0x4)=0x10) 2017/09/21 20:58:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000177000)="2f6465762f70746d7800", 0x400000000, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ac9000-0xc)={&(0x7f0000929000-0x8)="2e2f66696c653000", 0x0}, 0xc) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) mq_notify(r4, &(0x7f0000ac1000)={0x0, 0x29, 0x2, @thr={&(0x7f0000d59000)="5c87aee33a58aa1835932aecaf989f448bdac5ffd06e", &(0x7f00002e0000-0x76)="5635dad69a5a841227a31b26aa387cdc1d0d3e60ff9868c9fa56825edc1b88de387854c7fbedf3686870956ef96038456bcb667feb9770cf48be676848386cb9cdfa17e4eec2439240ca84be46debeaeda2c69fa3190c81d6110f8b5269cb6d9c1df44cf9bc8e7d6bfececa1c159e318ad97eb0ed3e6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r4, 0x8, r1) gettid() tkill(r1, 0x16) 2017/09/21 20:58:32 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:32 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d33000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000011000-0x4)=0x0) r3 = fcntl$dupfd(r1, 0x0, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000001000-0x4)=0x400) accept(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) fcntl$addseals(r2, 0x409, 0xb) 2017/09/21 20:58:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) sched_setaffinity(r1, 0x8, &(0x7f000031f000)=0x8) recvfrom$unix(r2, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f00009cb000-0x10)={0x0, 0x81}) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x0) recvfrom$unix(r3, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000810000)=0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f6000-0xc)={0x4, 0x0}) syz_open_dev$sg(&(0x7f0000f33000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000091c000-0x4)=0x2, 0x4) r2 = gettid() r3 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x17) sendmsg$netlink(r4, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x12, 0x16, 0x201, 0x8001, 0x0, "3d9c"}], 0x12}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) wait4(r3, &(0x7f00009b5000)=0x0, 0xc, &(0x7f0000993000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000013000-0x40)={0x4, 0x96b, 0x0, 0x4, 0x7, 0x80000000, 0x4, 0x7fff}, &(0x7f0000238000)={0x0, 0x1, 0xffff, 0x9, 0x5, 0x7fffffff, 0x7, 0x7ff}, &(0x7f0000ac7000-0x40)={0x800, 0x8, 0xfffffffffffffffc, 0x101, 0x100, 0x1, 0x743, 0x40}, &(0x7f0000eec000)={0x0, 0x0}) utimensat(r1, &(0x7f000076e000-0x8)="2e2f66696c653000", &(0x7f0000828000-0x20)={{0x77359400, 0x0}, {0x0, r5}}, 0x100) syslog(0x3, &(0x7f0000b48000)="00000000000000000000000000000000000000", 0x13) 2017/09/21 20:58:32 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000839000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000839000-0x4)=0x1c, 0x800) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000838000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x21}, &(0x7f000021e000)=0x98) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000341000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000651000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001e3000)=0x14) connect$packet(r2, &(0x7f0000080000)={0x11, 0x9, r3, 0x1, 0x7, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000839000-0x67)={r1, 0x5f, "bb6a7df43a417f089f8a054592c4f35d36836b8499f50570f5bc8296e9d0c5eae84bfc51e0e8c0bbc4838c3f84d2da73703ec444826590f03cd6a536569384a9ade913a335dcdef707b062139d58f0c4515914621e4637a78f9e4949ec9476"}, &(0x7f0000838000)=0x67) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000151000-0x9)={0x0, 0x1, "e8"}, &(0x7f000057a000-0x4)=0x9) symlink(&(0x7f00000b3000-0x8)="2e2f66696c653000", &(0x7f0000c38000)="2e2f66696c653000") 2017/09/21 20:58:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xffffdffffffffffe, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = msgget$private(0x0, 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000001000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000011000-0x4)=0x0) accept(0xffffffffffffffff, &(0x7f00008b4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000471000-0x4)=0x10) 2017/09/21 20:58:32 executing program 1: r0 = memfd_create(&(0x7f0000f71000-0x11)="6b657972696e676c6f2c63707573657400", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:32 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x1, 0x4) connect$unix(r0, &(0x7f0000001000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d33000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000011000-0x4)=0x0) accept(0xffffffffffffffff, &(0x7f00008b4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000471000-0x4)=0x10) 2017/09/21 20:58:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x3, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x21, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000317000)={0xffffffffffffff9c}) set_tid_address(&(0x7f0000a77000)=0x0) sendmmsg(r1, &(0x7f0000560000-0x240)=[{{&(0x7f00007ed000)=@generic={0x13, "c8acb0ce24d4f9629860c3607763ada387a799c19e6efc96549ee4e0c8afd922e46a41e54ed72e5e09fe3293d0c6fdb2c33ef0899e2364aaad94e5e22b069bc3c37e621ffcb5b98aa9840bb17119442349351b548f5abe5cbd61a83bcd47efae58033a98168b4b7ddf3717456138e22b354890856f495e57d97df0067583"}, 0x80, &(0x7f0000785000)=[{&(0x7f0000863000-0x88)="fc45527fd05b727f6199df81618cf6a7da46c5b2fc2e683ffa329974834c337e066d3e9e77b23b92f0801b1e8216a09e00c9e64bdaccbe4de0c09dd0199f0a2518775f808f87ee78c3fd71f9317c9ef5be64f7c14f42e8c7abb81936142c3be4992d62123a4467345903bc6a5e41090168a56a2a77f6b69323da335473d56dd7e632da966e158f24", 0x88}, {&(0x7f0000eeb000-0xfa)="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", 0xfa}, {&(0x7f0000da6000)="d57c8b37a94877", 0x7}, {&(0x7f00006a3000-0x50)="c66fbad4969209fbc76d42ae144e1f0af4f5933570d8d8cae0340684f58847c576813d3958da8a2d", 0x28}], 0x4, &(0x7f0000684000-0x1410)=[{0x90, 0x1, 0x6, "6e412fe191f50422d44f12da932ba78b16c8e6b69a55e83cb0f6addcda2c5a4e5f087be7cd97ef456fa2a5057a2b32a61b055766779940e9dec6b7ca32ff96ab33d1f24157c48dc9d3ae39fc7041000899a83a696cc237a1a819e15a47a477f557030664b1b81827aeb19efb79f6c0c17ad6b5d8d37d76abd34425cf1b879b"}, {0xa8, 0x0, 0xfffffffffffffff9, "1ed1ffc0dfec6c9c13cdb66e75b856518d2916765ecb42183b66f501b7a97861efb4ccfa11e027e7d1a4b0980bb41ec014b3a3b82a0e3ba5b8566ac585561ad6a1d61272ab1c80f244f654b1fb2e0d48f7d61a293cf67da9b5b5e9321b2d702bfd7eace0fc219a0ba5225609689fe512a5a1ac4d7550918df1252b99969b29c38244c4e34daf24bcc9f218edbbb8fb2c1ee386"}, {0x98, 0x116, 0x80, "acb326574765bb87ac69943c8df043ec426a1a13078e9c410d2aba672dda6d877c4a7a0d0c79d6eccf693d7e886fc31ba7b2b3af7e37e6678da2089954bf53ffa8392e0263158a5ce9dd97c7e4a0a8aab5e8ba10ed4b6df13e60c4d1512c18e2ca789d212d5741f9bad13931034fd06bfaa375254055dcfdb0b85b4f0f803bc6a9885a"}, {0x10, 0x11d, 0x2d, ""}, {0x30, 0x1ff, 0xff, "cf4b089d7185d1d24e41499a15b0f65fa6d5555ba42de4859215efa4d067ef72"}], 0x5, 0x8000}, 0x10001}, {{0x0, 0x0, &(0x7f000036f000-0x70)=[{&(0x7f0000290000)="a41cd7af143f028bc6440f8b01bd6c6d1991362019c5b0086928634c73937acf8b9ae07379531f4c89718fa7fc3cac036592101713be4161bb99b042204500c26d561de21d209d28ee46d4d0cde9a1f2ffa6530cf250fdd179eca36092fb3ee3015a103e43c5ef0f1d17247316ff7754540da682a177a8eb82ecfe2439da31ea30f0339383b224572c4ef47be84df32c8b1f8cf445e17f4e348f6f707e5cfbb720c5e4c7e5a90c8c9a19089629c9d527c15a", 0xb2}, {&(0x7f0000f68000-0x60)="ffd1f31b355c84d0ebc0ec0920488c76325329f5aec4f262621312a4aec4fd1055a2a833b05a0701669b06004c407d1ec69008f87340d596ea5c0be1a11103e0c3dae07e2ec5f87e7b9999a307b463933f6c7c0ddbb921c3a804046234a12745", 0x60}, 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0x3, 0x8011}, 0x2}], 0x6, 0x4000) 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) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0xffffffff7ffffffd) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000c7b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bbb000-0x4)=0x14) mq_open(&(0x7f00003ee000-0x18)="706f7369785f61636c5f61636365737377656d30656d3100", 0x0, 0x0, &(0x7f0000319000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create1(0x0) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r4, &(0x7f0000d04000)=[], 0x0) r5 = getpgid(0x0) sched_setaffinity(r5, 0x8, &(0x7f0000001000-0x8)=0x1) r6 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r6, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfff}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000ddc000-0x8)="2e2f66696c653000", 0x7) r7 = creat(&(0x7f0000dd7000)="2e2f66696c653000", 0x2) close(r6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x3, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b39000-0x4)=@int=0xffffffffffff084c, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r7, 0xc02c5341, &(0x7f0000123000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000381000)={0x0, 0x78, 0xdf, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfa, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x2, 0x400010000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/09/21 20:58:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f00005de000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f6000-0xc)={0x4, 0x0}) syz_open_dev$sg(&(0x7f0000f33000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000091c000-0x4)=0x2, 0x4) r2 = gettid() r3 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x17) sendmsg$netlink(r4, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x12, 0x16, 0x201, 0x8001, 0x0, "3d9c"}], 0x12}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) wait4(r3, &(0x7f00009b5000)=0x0, 0xc, &(0x7f0000993000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000013000-0x40)={0x4, 0x96b, 0x0, 0x4, 0x7, 0x80000000, 0x4, 0x7fff}, &(0x7f0000238000)={0x0, 0x1, 0xffff, 0x9, 0x5, 0x7fffffff, 0x7, 0x7ff}, &(0x7f0000ac7000-0x40)={0x800, 0x8, 0xfffffffffffffffc, 0x101, 0x100, 0x1, 0x743, 0x40}, &(0x7f0000eec000)={0x0, 0x0}) sendmmsg$nfc_llcp(r1, &(0x7f00002dd000)=[{&(0x7f0000c4a000-0x60)={0x27, 0xc03, 0xb87, 0x7, 0x9b, 0x4, "6affbb4a41665b413fd9d148f97db2ce7b0e2fe6673dcb886b2aaa2afc81462258843ad1125926b0e1b2abdc57f3739ffb7af6f34c79dc8f6347af03360deb", 0xfff}, 0x60, &(0x7f00005ff000-0x60)=[{&(0x7f00001f1000)="fdbf30c37b28afc815e1fc5b1ca2252292895290891efc10397f40d2ca7912577df50f24bb8f419733e3d918ec97e3203d6cd167e024b02f268ef0ba3e98532f5346a4783aaa26be02d28956e5e5afd71dcd1e35fb008dc9a327e095f8059cb8fbda4347b8cc1918cd9fd34930b0b1fa32fb2f7b9ddb087b056a8e11e3", 0x7d}, {&(0x7f000006f000-0x58)="186f17f2c7c85b154c8dffb9db45706d04b04f9a67716784170245acdcc9a56246684e3b05790b9b4d4922cb1884e57cc8e1f7784bf9a37319fa51eaf5ca94cee55b8eb196fa216af634f493652729af4311bffb13cc87e3", 0x58}, {&(0x7f0000702000-0xcf)="07c74da374c00e3266bdd38968bf8674dc247f5f334d3307e6685b159cf53e34307fdd70ff31931643f4846d02b6d9b381c0cd07cd2a8ff90a6a8f9b01a7249d7ea78b9b1ccea9ef5b71142ff235a3f331ca305dea93abf0462bae1a2fe49de2c19ce19d1d52df182fe66f65ed6428d1279e80ae21d3eb65525bf3c4ae88278c8064387e7c82b73ec33177540306560b9ac08d2e9f2e5ab4cafd6196b4d3b21b3541e06fc6a5c2ae88e5caa055c0b23066a1e92c54ce8af68f0fa7eebc0bff3bf632ec610f5efed411e336831490e2", 0xcf}, {&(0x7f0000b30000-0xe9)="fc8a83500f28f70640a1ec9f1c43b69ce181f2ad062efc268ba157a2afcd375e584a9c50b6a952a3396fb60abc1afc56e9b14c008273b96ae9225e4bead9f00405c0269e9babe735ddbdb4260516c6f1055f361b805b62d9431f83a7db5c8edbffecdd58aa4fc5acdb8822adff739c83db597660473517072c524e99ffeeadf3a1087b01b498c511a5e0804b243ecf5865899e3cbf073d7d7694a018cf88812bf331592aa62ff9f651e225915761fcd7d09c00464fb60f67d4aaba15d3f5c29c7893f1bd040442ce165ed400a9e449bde0c68d97a3164d2d97f3ef8706a9c19376d4e83d78a00838a8", 0xe9}, {&(0x7f00008b3000-0x1000)="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0x1000}, {&(0x7f00001b6000)="a1f341f36bea3f5a71cc0cc2272fa6156d58a6bef467613afa69365e9a0656322d216bf645d54283bcc4cca0cc78d3cfe4dcb0fafd90e8b8eeb143ca44a96d4cf0122dc5a2de6656b9144c9398edd066d038a5e11c0933ed205aab8573c0f9caebd0123ea7b42ecbde663886e2e7542fa26e257403bfa378667619855675a9eaa579103f103fde0f8db279ee66ea142d29b843e14c25fe46ddbb1d2a7a515ef2da784b48caf25d5e26a0864072b4d46d524075a3dfe9c8", 0xb7}, {&(0x7f0000b35000)="eee7ce757f638aab935eab4a531bb9717c665bfc9caf7eb598aa08ccb9e54d31b6aca7f1fbfc9b8f426d6a32eab8dfa2e0ae61ae7e12a31d49db5a9a55e081aa1d5ef69a59a107d67934bbb231a69a53068216b83ef83dae79c8b2d405ae57e2de4f93a1ccf674206a2b2127865d938ba3f45ed8e90e45c18ff9123a0fe22ceb2eb19c98e98605a5c397", 0x8a}, {&(0x7f0000107000)="9048912fa4289159bd5f324845d344adaaa6d4a7b8d4b1ab8ab6c0e0edf0ed7c27978a384f3c31e4dbe54999c3964340ac0277950dfaaeb495d328833545439c3dcce2f0761b0b8a2fa02ba1beb831cc4eb2d45be736135f18f8d4ed60a35e13e99f11296fc95c6a0890ffabad225cf753b698feba7b2646fc29e8ac28c01f9b0f1aec486156695e27d0bf09268f959511e2", 0x92}], 0x4, &(0x7f0000ef4000)={0x1010, 0x119, 0x1, "f08861ae27a74e4562cede700fcdae106cc453ddc7de5b25eb216782bfdbb437633a9099627b0718ba0a3e53fe010dc7f35f508926c1057461a4bf002f89deb55ac66561827a81073ee67610955958bf73b2076608d934427e955e596c40bc8070c0dbcaf09e4d8cd6424e761d49d0976a84c4a89e8cb911df07d5d94cea15107b70a0f218fada57264c172dedbc6570a72829b027cc568763e40c24d64779eaaba8b225bce171e6890de0e63a2fe18949d12c0e06815ad304c4653c823b2c20dcf57b222bc10dba4ee486a999db153fdb9a11bcbecb89135be3d93a0ac7a029a19b49bccc61139ed9a4f284c4d7eedb67a96e66aece97d90883fcfcf7fd9af8be84cc180bb22ceaf0005705ce94b6af4b3952530c86ceeecca24092447d1fee8610a33ca55e2987d676104e51345a18c20eceef44adce23d12c87a5affb9ebd45a8f7fb91f27aebc2925a6ca82085db50ea08d3cbb46539e7e0c6247143d86b6390fbe2c0a22e14c329b3bc4f06995e8847390f85a2d0f3272a49d08dd687c8d518fe8c5a73926768c2e5246cedb70c859cdbcc13408138eab2f00b8cc5a573b569b722c262db38b34e12bdc06e30ffef516c494f8497557919567215de5773e206315f564b559e80ae6a3ae43a10ddcb66ac3b0218b2fb37757b11e1e8184623b6805a568161cd5308e650cf18c14fdd366f723f01a7563b1771d4753bf3f96596499a076d87c8a55636d157df34ad57d67ca0056c558bfedaa0682f3d5d121954c952ffb9a92be61f58d890fff8463482398ce8ce1e4922e590fc97b28bc476e9de8df96a3c63b9e30f5616ee75413d38b5634ac1c650c87602fc48df207664b298307b19fac708c551d6f12053452fb66dc3c11bc81a352bac7298043efd9918e09c8a8dbb8bfe667d48d19a9d7a2825a2244e60e7f30b28c314ae4ba312d2eafd5d469448bf1f60c38565e5841825bdcfbffbf6a55ace11a77ffd7defa1c0ca1b5ce89c116e98c78f73bbe575c2f7a7aed0ec105d35a55688b624f94b8b4e6c58c536dd70d9474ea368cd4759bf6e4d66a827ac08c4b1602cbc9749026df8905c2b53b1e730641cfeab0357c43ccb92a54f1c62408b8c0b93b80c83ff10a3d3f9a8621327a36f85833944447d38ad2b11871d88cd040fc05963a0312899e27e3f05edfc6df8ee156955d4858df36de54f8d5c904344e7b6e00753b0e734c60950c11577acb7511f7cd091ff8f6cafb606a5b64a08c66a48579653110ed955d3f31322eaa39e904679fda7f21c000b6707244959b18db7850b2c436f58e32220203417c84caa8666946b353327f4fcdabec812acce2f9fe58535c83d50e7a9219f90622a0a698481cef78597dc77e8fadaa1ffb8903898e2971c4a43ae4adbf63409437f77c6f78b7af4a4db05d02729386c05b7165a8b385a2f2d73ba0f28266f290b03e5bc13c41eed2bc849f2bf64d9abb0ea066149ba8e13895bcaa743fcf2fb9b7101c13af74577f31c61ca774f0efbc0150e5e19eb9665225c8aa1ef2e8667097f56200cf510297b628006d051f07f079553a80f5feadf90c77ff38ab78057fae359e99b1d8738e6875e3e0b43aa562d6b02ab91f288ab0eee12a8c17909055f5f75efe5c221e8954c58435c8e5fdce14033c584214310b033b793e9eaf4018f86bc6a70c6dc211bb9b1951bd8846bf6de1915218963dd4b55aa8ba6950a39e20c74d6f5f0bc77551c82809e17e561ac2a45409431f467fbc4957590c896642fba438f9f162a68b7e7bdd6707d1b826a2b7383eebaa0294048edd8ba24877f004d7635bb4ebdc014b28ce0ccf8e56b1fb15eb4cebb431c6a1a690abddac0c248c2589f28d92e4af9ff1ec24ff1ccdf0bf8a6a717c2ad6a703ea8b036d01545d931ee56adbd5363ac7b1cf9ee55d6ad131244088139b2a8737ecf78962c7d4430efc5b7c50d0aee3655034a862f079cba3b6fe6f52ed694bce598011104eb0d69540e7230152cccef8c27bfd4d200278d2c6485af3f26c21abee53ac19c944dd84f3821dbee7617963d27257939785091d3cba42051cd2fd202ed779e6b9999e2a2966b359d59f4dcdac25942ac3ac183ebd2de1f4d870f8863f6d853912a074b4fc9d5870e2e9c5918c5a1dc97ece0bde047fb14aa436ed80fcae0f691b2324bb6d5f9e98326d55d673ceab379ed992bcf7d161b408386fd659935026c8947962a1ae2369db2c9b346915204977cc07ad8faf181bff6798da84af9b883fb0f5e83be9e3292b75246760ecfda6f3c1afcef8b798e08ed81d6678b451f5e7fe1b1f9ce57cc9f26dd71bd708edd70d82e2f37500f725421944900fc4646792aa20ebbfdaadd3aa5c9b11db00f512000ac2278b3285dc67a4e287a2d16ee5a390aa6e44d707bc069a2249bc5b68cb21b9be22bf74881c5cd07de1531b1dcf9917234ebbd67c2a889b3b73041f9ba49c1c604e44d285dbd4968e3ee8383d24bb29920f9dab8a141351d5be0a75366b36d0c477f154df7ca1fded011acaf8bd0987c667a4bb8c1f1cc5f2789a5e6b87afca81165ccf7824d60712b07f2e27fbeb2d0a59fa57206d8b7d9a280e5374ce7cd3572db6baf142a04ad8e49bb211a9bfbab7abe679a07ac28ae604b7ebb77d306653ad107ad58d2bbf79a334fc9f461ee3d68722547c84cc802336348573d05ca9f920fad9d1210bb91f7dbc72d699e3220f088d678e8a19e1b9468c34c381358369bb462156c8ba4160759cee6df6765d9dd10cf61e5b12a27ca44731c6cc4084d1cebecceaa2d69dc21f3145be20af74c8aa8e3bc568cb3035ce260b8e0e4964baea4d2b295983c45994f3252fda6562b1b13577e3e8a8939f40aae5755d3733fc5847f8af7c70350db411b69effa01465b80a1f03b6ee1b51cf73625e903212a4f321f6c098f219e62150144515214df4aa8d00195dc413d4bed60358fba7f36bc787ec4bf8ee7403d985839c977ee19843bb1f2be42c75ec653ea97b9077bb98cc2b97c444a1a01be2b2b754d2906511c10cbf0317ea8195fd71e0242e2fb1a0ce58841884cd2c667cd984ac4c64c60caadf2e33ac5da6fd7892dcbc4e55eadf9eb795838de1a2cc4df617bcf3422b6ba5a5395a724deea8d1529a8561c8261c9698a5d6ad233018e5589937aeca6b946eb43b96dd00ada999182f1ccbb382684dab755107821fd045929a7310a87a407ab4eafed3b61ed63495f8473fe5278a3cf3bb445b8d9b2b322219cb18edd1a2413f5fa4a616a27eba1f7a71b0b96e47153c923b60975c0cb4da8131f7a7655160c99e1149343d8cea30fbb8d131819c498d02ebede45252bce7033804153a03097301f06f5ab4321e4ecbeed368436999a88a9bddd21976f720275685283e234d87b7b6d11a9428a6311e4f04ad217b6e9074d3e91efd32052b99dc0f4b3a1bab2588f193f2574464d05e53292fcbe3c355d060e3f7268b893ab4766c091d96c61858104618d7b77439ad94fd59a5d87c108ab68631c791edddf1e0a4459ead4efb052aa33d46664d7adc798448b39c9f48856c9296102b560bfec8ffedc29ae5b53a0f7af94b565c7a562ba8941225969c0bb3b9152694731303febd8d72f88723121666fe0a3f7273e8e61b9dbfa0510e1a027b33d8b1bfffddab11257218c541020af6a0dd2a32b0588f7b6c625f9e8bf2e7951d8dd2801f60c61e33f342d1b170eb848173a30d925c607f3811925af2128e6094587853c4ddbb9ef7ddfb73b8bc4179e933d8fa698eb79897dd3145344850b8eaf0c588ba7633605291cbf87ea9c2a80ce3bc0818749573f2b6f193877171d0180630d9e87ce5c21ab80faee281b49d69d39bba22b654fe27a1e9c26ddcacc1e624ba6a3b8e7035527b76e52b2392a107c7b503ddf2100055e66d05d30389f7cf93b33fc21718ee5a555e6bbd8c31ba398398be32c84d2eeacd51428b38c7e12db5895c7437596dd3ffc7dacfe68df197ce07f70da865b6d3aa19913d09bf399716ff980bab97a077322e548c94f70318ed71d9ef1c995ea39dbfb44aa2199d068112ccdd336937e5aced04898ac6adb3f3b268785690bb45ce20469d05cc792facb5c5276d754e50ea52c1ba96c89513030287ce469e650d3ee33815e41cd8c5f5e8b38bab866f0df94dfad3459184f677eaf674734774f1eedb590b5a87b6fa5fa0931b4088babe05b064a577d0cc945a147f95d7405e057451b8297e5f96a6d0dabbd1893b7d3c4aef617a14bdb7660edaeb888a931d56ddea076a0f0cb1ae39dcd0ada9f16b3a7181929ec4a78c5f1408939e253038aa3e18b44c2e7028e0b51cc362b934563c7183699a9b7ed0c8d539b30a1924b313bc7bd855866ccfb929bbd5e8ee5cab5570e9049667acec700d546a64852fd06403c176d9e9379d2334437dc8a80c87113e8374fe4a1d02d86ced8d12f8dc0d5a1b4379103d33ebd45866d56c67042e3e4e555358a36cca736f1f29be0d79130df13b60ebbd020c7dc4c302557967c3e71604343a10eacda5f038a91c0b16e2c16d97c9edcaeaaf02c907fa574a918b6844c08cc9e6ef093a9d5d42ff7bcfc0cc5050a28733e865250cade95d5176382c00f80a647ae848da7fdb343a8921d35a6d8013a9dadda8a82b879551bbeae5bf22d658a13ca709955a31e545432df4123c05090400a4cf828ffdf10073e74af0b9ed0b3600cbd9fc7c7f3f89b7a75bf81633f146376d6505733f75418a4e772e8a91a70be83774976e3d89c808eeb291c286bc18205f7c80334d26718d638a35b27f8f031ba37110cbf2764615c6e75472710eadb63b3ac861b951c47c66bffd11e6036fae2edba9ec5f647dd22dd7c847df825d17dcf3d162f72ad545bde0453c45c7f5e2c02ae9ef9ea21efed80b51a6da4ed643ade14ec8bd05dc75430c9fbe721154b478aea2c5218040f7f5e759888b5d8286601eb5e06274a074ca10ab2f120b394fd8fb7827947c2febb673770f391dfe8153be3eb33356dfb0e83fdc986853693b5fc41093120c18a920ecd48a7bd1b338e3916945fd5d35cdfdebf9c290ba80d4dd3919a70f83c850c1fccf4262067995a762bad72840c8c534d3a6e777be15f3eec363e05ec7ffd497955508920ba60899d5ae644eeb33c964292413551580cfacbe8088c6db5bb1b60db85e66bbbd733484363d9f652f8a6c0368e7dc1baa2c96f4000224b37ae92f7a6c78fa4b99dc6dd80565b23852ca8d7358b15c75e9fa045d0135dd6ba0052611f416b32fb13d7ff36f3d6d574a2b75e949e51bc888f356865e2c55dffeb872ad27d337824e98904d07099a9df755162425aedbe3f0ff50e37dd50a10821987d801d6800db84b4c46b04b39e9e587bfad897b43633ed94ef9ae676c4f61f6a3b99d6462561e53ea628d288d7946ba349921951745c8a2421e3eb688fcc8f58eba3c4a6517ee6949f235b7805cd54e98fdfdc75cc68161de71e2860b62d9ea989f3126fb2188e39c96eefb85b073eaca56b82b5133385d123f3fe049942e61cd7655292c5926258f3f4e7e79c74f330ca6b7a559accc795d3100a56d191cd6d66419acd912530781ac674f77663db9604e050e1ff623c150f54632ff8a31417d1f35df7d7496497684904e6c4ee9038f5bc46395b63b54ae90bf51b3b37d1102da6bcae3b98eb42e2ef8178e1a4c55687fbf0de697307d644a29567e0870152cee6bf521390bddf3225664ffdf663009dd1457ae85f0887636364eed48e8bd93114463ca19b6ecca9dc26b6d38b4a50"}, 0x1010, 0x1}, {&(0x7f0000e6f000)={0x27, 0x6, 0x2, 0x1, 0xfffffffffffffffe, 0xfff, "30639d95e55ae67b764c229da23a0489bc2000d36d55b57d5201d2515eceb23c21a7527998a646ce8b7bd2a01079e69a4c79ed1340d047c2bfe7b753d3d7f6", 0x0}, 0x60, &(0x7f0000d1c000)=[], 0x0, &(0x7f0000778000-0xd0)={0xd0, 0x110, 0x7ff, "33263dc080838e635de51aa7d4b915aef1631daf58cc617674ad55eb5469719c5fecda6ff69951e3353a56a91329af50e3442f7f70d5719b800af1147aa3b2f53397fe8d4ce4eb6e33de9147bb237d69dd625b83e211cdaf8f37bdfd4e8a95970739e5569afeb9ec0d2fd9875afc86b1b33002af45823d0afd48c51fde3c7775fb3707bd56393a637646ea6ecf6502c430d1d6318ca183b6bf137422b069f91d45f9ad409a6b25c90239750b72cfda0e3992d1c2edd08b1bd42f96b180"}, 0xd0, 0xd0}, {&(0x7f00008c4000-0x60)={0x27, 0x5, 0x0, 0x1, 0x80000000, 0x1000, "74b44d5b77a4e489e3de923f889c5b6be3a2d31fe3a0674f0c67a01ae1dc21687f5a45066aae780a10f2d8355e02d3510d5ce9e139bc01076e0eba446b2e3c", 0xfffffffffffffe00}, 0x60, &(0x7f000088d000-0x30)=[{&(0x7f0000aab000-0xa)="7ca4223110ce6efb3294", 0xa}, {&(0x7f0000fde000)="ef41b33c3723675872e58fb0d55c8ed03e7ebcc86a0e97a3b57d3ba144d3e188b5a39a567d21f8da88318b253b9d4e3089f8d41c4939bacaf75d012500cde552d3cf154a994bb32c472b9b353e82661897db2b452112b3727572358773902a7ea19bb073b3c5b30582287c159b70138fd36c241b3d50d6014caccb55075ccac5e36acb19c4f6283cce817fd4cd67f6fbeef5c966fea4463faacacc6db198dbf455a50e0ef348", 0xa6}, {&(0x7f00008af000)="3e4fae3b76f50fa2fdae462f38e95fb7ada2c6fa60692560e67b638ce6d27aba98b2aafd8675c85898b5a1f7e7416f38352b10c5468a13802552e0ad47b0ecf823aec18852ebb2fdc7a6002baf8a0d03019a41d5addbc466e118c72242d228b58e2d854c5ae1c321e925c588477c9467a1ac94ee288d71a4fa88ea91260613635648198cf736a706b705d5ee5951fddfe1109006bfcce9e4af8c40d20cad2d", 0x9f}], 0x3, &(0x7f000009b000)={0xd8, 0x104, 0x6, "358c49b925180dcb7229d36df79fe0a850c6ce2eb4a8e77ffe0bf796d780b5125f3913eafaa826dba50972d84f8fee5adca4dd62585177969bcec80a796547ccc944f4aca46e70ea2cd02355de81a32010b6db80fedeb98677e54080ea9655dbb51461001834933a08503d48b25501ec982db81495d46fa3b831a868341702a6aa504933b093475463997906773328d5efbccae3c4cfe7cc5dec123a29c39c9e086fde2c5a274c7837717bf45ba3536e97e7e02c805d4a362f4a84ebe705e33a77c1f6cea02e36"}, 0xd8, 0x20008000}, {&(0x7f0000016000-0x60)={0x27, 0x3, 0x3, 0x7, 0x4, 0xfffffffffffffff9, "e615c2061e32a27e9b8364ee1af57efa3b05a0777fa815cbbae6d755f34b683062940b56770be9d7896497ca93dc386a11ac1d1b499599b0b6694b82d57b2d", 0x8}, 0x60, &(0x7f0000f78000-0x10)=[{&(0x7f00000b2000)="84a0fbf8ef422da246ecef7fdd72c3b52c218ce0351a7c37c091", 0x1a}], 0x1, &(0x7f0000f14000)={0xb8, 0x101, 0x10000, "834605fea0796afa2babf4866cbfd2f15084748feba0b75646a0134aff02cd41a08a83da793f3abc7d28d1a50399827a78b8402e9f8810ba613dc04621fdf442a054a5d81a75f5db513525d945643bdd581e1aa35036ee75e5b8ab2c45020b1c39adda8dea83aa1cabae11d2b9809dd2296cf35415f68f9be1423b520d612d2aca8759cc5460ab86159204ba7cb7da2bc993ec5549aa233b78346e537123c607b873772c7647cad0"}, 0xb8, 0x8001}], 0x6, 0x8081) utimensat(r1, &(0x7f000076e000-0x8)="2e2f66696c653000", &(0x7f0000828000-0x20)={{0x77359400, 0x0}, {0x0, r5}}, 0x100) syslog(0x3, &(0x7f0000b48000)="00000000000000000000000000000000000000", 0x13) 2017/09/21 20:58:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ptrace$peek(0xffffffffffffffff, r1, &(0x7f0000228000-0x8)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r4, 0x8, r1) tkill(r1, 0x1a) 2017/09/21 20:58:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x200000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) recvfrom$unix(r2, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00004c1000-0x14)={0x0, 0x8, 0x200, 0xff, 0x5}, 0x14) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) pread64(r0, &(0x7f00003d5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f00009cb000-0x10)={0x0, 0x81}) openat$vcs(0xffffffffffffff9c, &(0x7f0000604000)="2f6465762f76637300", 0x40400, 0x0) io_setup(0x4, &(0x7f0000521000)=0x0) io_submit(r5, 0x6, &(0x7f00000d4000)=[&(0x7f0000f04000-0x40)={0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffe, r4, &(0x7f0000e68000)="f3eb1c38b952a81de26796458b5ba0d1401c11cf73abe3018323db957516ef2e14e38a988f2c24392985996b23602cf3de5b630510df06dfb0ff922931bb8dba67a1c19e01202b1ba549011ddf0ecbf2224e888bf54b2b067c78aeef3da6f0a49110a97f02af6ad4bf55e4718ad5de345db1e07c848817918c3c2500921497cb5acca1afac34b419c49dfdd85c0eb447182aae07617d57498c039b75be5306a28a9a836c4852ed0f3173b0743af66fab4a0bf75da206823f6108cdd5b7adfb9acb6bdea19b3b478d5526e11a8918", 0xce, 0x7, 0x0, 0x1, r4}, &(0x7f000091d000)={0x0, 0x0, 0x0, 0x2, 0xffff, r2, &(0x7f0000048000)="", 0x0, 0x8f78, 0x0, 0x0, r4}, &(0x7f00000c3000)={0x0, 0x0, 0x0, 0x7, 0xdcb0, r0, &(0x7f0000430000-0xdb)="605a56ae597e48a3dd1c47d7ac6fc8fc3fd366f1949d04f6f24ebfd9aced389ef97a8c2b68f551de217892e34819f64dcd639ba0595948f82c7059aed6a20b8b63e2e077837f86238fc5338ee4d05e77c62a1c9ef119915a5f0f550a3926122311c6336b47b78db97b46be756f92431c2ad0003cb4f8ccb0f74c37b75c6aff08ef2fbfaa50fc93b4635ccc4a35c16227a964d7f371abbd6a3515061cbbe8c5841d5b272e21dce782cf01f1f49ea05bca4aff5199443b12c78ccc3bf6dfcd4f8a2bac54a709df1b741fd96797f5e783b865a38646ca58a9750d6468", 0xdb, 0x759, 0x0, 0x0, r4}, &(0x7f0000570000)={0x0, 0x0, 0x0, 0x6, 0xffffffff, r4, &(0x7f00009f0000)="6ac179b61224b675fa64c5ac584f4db3df5933f0c6962dd2c1ba972720ef4182cbb43528ea7aff85549f75a02620d10c94cb9d9ac2143034f9e12cb4f919384882282282860c0f86be75ec9a6fb438724fcb1e11f498a04bc488c151458538bb725a1a182cf2d311585c9d024547211c075c7690bd5fc273d11e1bc3c3bed345d4c3ada895058468ddafe8f6ec374574064b4de42c37e7fe49487d4789f1c8e6f683a143005711598028c03673b3dc9ba3a1a0d255748ee7fd", 0xb9, 0x8a3, 0x0, 0x1, r4}, &(0x7f00008f7000-0x40)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f00003e2000)="f98ff946699bf18c6e4c63c34ae0bf412e16d317282b32b48b63d4d86c0ee96553cb24c1878de5ea582e1ab4df480a5a867745decb1a0460bbdd02b3555abeedcbad727d846c8e14b799259f93159ba9ccb4c6a89363dca6833e2c325a27edd8189dfccfe7eacc8e9bb1eb5de667653418f4353d4cd17f4afb3be60d346c073d5825c64737d4f8941e4853b7266d603cc152efe066bfb30050756ddd8ac25e142b7764bbef2f2cf3ab66b833f9e864df612f6e1a7cfd7803eb1cab5bf261049d3a610fa1e9011df12fa9b466111d44c5c8df4defeff99a101333e3ef80448f24b222c202e6a5176e", 0xe8, 0x126620000000, 0x0, 0x1, r4}, &(0x7f0000a33000)={0x0, 0x0, 0x0, 0x1, 0x1c0, r4, &(0x7f00006c1000-0x1000)="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", 0x1000, 0xf89, 0x0, 0x0, r4}]) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f0000507000)=@file={0x10000000000000, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000810000)=0x0) fcntl$setown(r4, 0x8, r1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000daf000-0x4)=0x0) tkill(r1, 0x16) 2017/09/21 20:58:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x12020, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r4, 0x8, r1) getsockopt$inet6_int(r4, 0x29, 0x37, &(0x7f0000597000)=0x0, &(0x7f00000a8000-0x4)=0x4) tkill(r1, 0x16) 2017/09/21 20:58:32 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d33000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000011000-0x4)=0x0) accept(r0, &(0x7f0000c45000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e21000)=0x10) 2017/09/21 20:58:32 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00005b3000)="2e2f66696c653000", 0x100, 0x4) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000060000-0x4)=0x0) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00001dc000)={0x0, 0x20, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000083a000-0x4)=0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000838000)={0x6, 0x5}) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:32 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d33000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000011000-0x4)=0x0) r1 = accept(0xffffffffffffffff, &(0x7f00008b4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000471000-0x4)=0x10) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00002b0000-0x4)=0x0, 0x4) 2017/09/21 20:58:32 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d33000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x80001, 0x6) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000540000-0x50)={{0xffffffffffffffff, 0x0, 0x7, 0x3, 0x3}, 0xfffffffffffffffc, 0x9, 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) syz_open_dev$urandom(&(0x7f0000001000)="2f6465762f7572616e646f6d00", 0x0, 0x200) accept(0xffffffffffffffff, &(0x7f00008b4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000471000-0x4)=0x10) 2017/09/21 20:58:32 executing program 1: syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffe, 0x42202) clock_gettime(0x0, &(0x7f00008b1000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000099000)="8fabde3294fb97ec123a706de9a8cca80a5be4566c60dd38c54227d1b91d9257ead461b322f2215d6a5e2359e851d6968c5fb13d95453d1c334fee24334788c34359e0fdc799c6fe3ed1665a61ed4436928788bc10848754a330c1e109cbfdd6ac13e23ef51042f24db13f145cfcbbd2d8c29ee386f97440156b163683cfbac7101b408b654836aee18ac2cefea601", 0x8f, 0x5bac, &(0x7f00000c2000)={r1, r2+10000000}) mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) r3 = syz_open_dev$mouse(&(0x7f00004ec000)="2f6465762f696e7075742f6d6f7573652300", 0x2, 0x100) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000514000/0x2000)=nil, 0x2000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000838000)=0x9, &(0x7f00004fc000)=0x4) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r3, &(0x7f0000839000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000597000)=0x10) r4 = semget(0x3, 0x0, 0x20) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00006f1000)=0x0) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r5, &(0x7f0000541000)=0x0, 0x40000000, &(0x7f000083a000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f00007c3000)={0xecc, 0x6}) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r4, &(0x7f0000838000)=[{0x3, 0x3, 0x1800}, {0x0, 0x9, 0x1000}, {0x7, 0x1ff, 0x1800}, {0x3, 0x4, 0x800}, {0x0, 0x2, 0x800}, {0x3, 0x7, 0x800}, {0x0, 0xfffffffffffffec6, 0x800}, {0x1, 0x708d, 0x1800}], 0x8, &(0x7f0000838000)={0x77359400, 0x0}) 2017/09/21 20:58:32 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d33000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000011000-0x4)=0x0) r1 = getpid() ptrace$peek(0x1, r1, &(0x7f0000df0000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x20c001, 0x0) r2 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x185) ioctl$KVM_RUN(r2, 0xae80, 0x0) accept(0xffffffffffffffff, &(0x7f00008b4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000471000-0x4)=0x10) 2017/09/21 20:58:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) getpgid(r1) 2017/09/21 20:58:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d33000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000011000-0x4)=0x0) accept(0xffffffffffffffff, &(0x7f00008b4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000471000-0x4)=0x10) 2017/09/21 20:58:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@generic="ef7725bf91d1d7de68eb6ed146b1bddb", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d86000)=0x1, 0x4) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f00009c6000-0x4)=0x8) 2017/09/21 20:58:32 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d33000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000e3e000-0x4)=0x0) accept(0xffffffffffffffff, &(0x7f00008b4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000471000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_INFO_EXT(r0, 0x6, 0x6b2, &(0x7f0000000000+0xff5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xa9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000225000-0x10)="2f6465762f73657175656e6365723200", 0x20000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000087000)={0x2, 0xb5e, 0x5}) 2017/09/21 20:58:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000c15000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f00009cb000-0x10)={0x0, 0x81}) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f000031b000-0x4)=0x1, 0x4) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000fe8000-0xe8)={{{@in6=@loopback={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=@local={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}}, &(0x7f0000459000-0x4)=0xe8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000810000)=0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:32 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000518000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x9, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, r0, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000839000-0x4)=0x0, 0x80000) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00002dc000)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000839000-0x4)=0xc) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000838000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x8001, 0x5, 0x1, 0x500, 0x400, 0x300000, r2}) 2017/09/21 20:58:32 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d33000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000011000-0x4)=0x0) accept(0xffffffffffffffff, &(0x7f00008b4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000471000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2017/09/21 20:58:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f00009cb000-0x10)={0x0, 0x81}) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000810000)=0x0) ioctl$TCSETS(r4, 0x5402, &(0x7f00001d0000)={0x7a7b, 0x4, 0x4, 0x4, 0x8, 0x5, 0x5, 0x40, 0x101, 0x930, 0x6, 0x8000}) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d6000)="2f6465762f70746d7800", 0x30000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000d12000)=0x9a) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dd6000+0x363)="2f6465762f6175746f667300", 0x80000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f00002d1000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0}) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000542000-0xa)="2f6465762f70746d7800", 0xa) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000881000-0x88)={0x5, {{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f000059d000-0x9)="2f6465762f76637300", 0x101240, 0x0) mkdirat(r5, &(0x7f0000b34000-0x8)="2e2f66696c653000", 0x131) r6 = dup2(r2, r3) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) recvfrom$unix(r2, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") ioctl$VT_DISALLOCATE(r6, 0x5608) vmsplice(r0, &(0x7f0000e6d000-0x20)=[{&(0x7f00003c7000-0x1000)="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", 0x1000}, {&(0x7f00003d0000-0x91)="efc8a6b5f916efccba94c88d7a523ee48a7163406ff47cef7b3ef2b0b03f274037dc5301d0b2c77d2be5c35ab53e119fe4fd6b1d33a9637dde363347e7867dd43a9c0075d3a85c1192638a9aa92891718675d71b4e134a0540bcff39d264dddf3b72053332c0633bee23023f956719c39c9212f84b16f533f2d5759c50cd9299873418d1bdb4451115fa51a973dbd22891", 0x91}], 0x2, 0x9) signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) fcntl$setown(r6, 0x8, r1) tkill(r1, 0x16) r7 = semget$private(0x0, 0x0, 0x18) semop(r7, &(0x7f0000d68000)=[{0x2, 0x8, 0x1000}, {0x4, 0x14, 0xfe640f8dab2f348c}, {0x7, 0x5, 0x1800}], 0x3) 2017/09/21 20:58:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000017d000-0x4)=0x0, &(0x7f00002da000-0x1)=0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000adf000-0x8)={0x0, 0x0}, &(0x7f0000f23000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) 2017/09/21 20:58:33 executing program 1: syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) r0 = request_key(&(0x7f00007bb000-0x8)="7472757374656400", &(0x7f0000a6c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e92000)="292d3a00", 0xfffffffffffffffe) keyctl$revoke(0x3, r0) keyctl$assume_authority(0x10, r0) r1 = add_key(&(0x7f0000628000-0x5)="6465616400", &(0x7f00005ba000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) personality(0x400000b) keyctl$clear(0x7, r1) 2017/09/21 20:58:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000dce000-0x4)=0x757300e4, &(0x7f0000a97000-0x4)=0x4) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x12020, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) ioctl$KVM_SET_CLOCK(r4, 0x4030ae7b, &(0x7f000046e000)={0x1f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/21 20:58:33 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d33000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000448000)=[{&(0x7f0000001000-0xcb)="764382407e6b0b7350f5bdd02fb3616a14c60df3ee56ef10a6d9ac4b970a0c3c532030d55240c2a50fc80384c46b78e6e9792883197a852b5e8941eef4104e32b259a3812c4cb255815585c8a703ef19aedacec51a483679dd92dc9858bf941c524447118d3db5aad642734540bb65edac46eff0ccebf85ed81ca035ba2ba5038766e2686242c7b6244aa280def50098ec8595fdf20acfe258fb40c3760288036efc924cf22cda241baea8ef54049ff988c0f328647f8d868934492406809b1190852fdf24d908df309d82", 0xcb}, {&(0x7f0000912000)="dd8b31aec69606edff194c21d29c0f96c108db99023139a9b694215673b732e4e08ea5487df24256015761299647679b504d96fd20f402b33a0d29ee093b4b8b8998a3f185af3ce519cad3d886f98ebdf5e7d20f9ca8fe810d2f984b67de80434af2e4e92db55e0abfd43211da3f3f4e512ba8017c267ce4b5e4838d5227b528424b3578f6cd1a400e4bdbb03b111ee091523fca903cebb45ee2fe9e61221fe62841d59cd3eb38875eff0b7c10e739c0", 0xb0}, {&(0x7f00009cf000)="ed9cf92d7d95fa70d7c3752e36f2cff7196c6bd1f9cca75983f328bafbd85af9b6d697455655a8a9583df51ae0808d1f09be5fbb853f9568eb63c7f32b04f81948eab14969fd7fa158f7e8c446cd4114db81358903ce04a1b440c49e52ca551ef0722fe880ce42f8d6660cc6718da67a849f534b83a82543655621597c2c4d8183481f1f9abbc90822e9b55043695c6299e009f6518af6e0c0eaef3a33374e6525a16cf06d5efd2b7e4e38d8404b8604fc4bf88a9b83dd8e7d883226e065fe38a0060ad3ae643b7c292dd5cfad72", 0xce}, {&(0x7f00008ab000-0xc2)="7b0871c7ccd7f32b6bc48cb3e401406a36cc1b0a649d7c32a79f452d207f4d918e0b2e95a96d5e7306591728dc959047506284cfe888cd223a359c77625419fb836e6c890bbf0976cfd2b81f1ca96eeec157c173ab489ca10389c0f2a2302fb32922efad673d758f3961f20ecbd5b494a12eca8051cdd8100ee31cd1e411a7c3cee99eb8ab465b7f4fa7ae2f84db92a67f2b84acfaa24d2d493450bc60edd2cb2a2843454480d9d40958bd80d354a8bb02f373fd29e25edee14da590cc0f09d15369", 0xc2}], 0x4, 0x8) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000002000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000001000)="2e2f66696c653000", 0x0) 2017/09/21 20:58:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x400000, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b3c000)="2f6465762f7161745f6164665f63746c00", 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f000022f000)={0x0, 0x3, 0x76b, 0x101, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000b90000-0x7)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000420000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f000086b000)={r6, r7}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000913000-0x10)={r5, &(0x7f0000925000)="8869d03740bf0b65059b04a1088bdc87e249c6da18142d04c2d7b393f038ef17d32565e8e68e9d7909085811ba5d3136c8cdf54ab05110aed80e768142363d36ca2a853c6d7af8c7d504f9d8cfc490be384c8de9d9a722d61c232834485c9a3b0ca18885af17226dc7d7fd23f9a553a99f8b1a35b9aea725f2a38e7877b41168165711b5653bf8636113504610e8cadd543824d14403c04f45df1c9951cfcef89c536965c6ff1808a36b3df2e339788801d8b498a6"}, 0x10) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000e01000-0xb)={0x7fff, 0x8, 0x7ff, 0x7, 0x9, 0x2, 0xad23, 0x4, 0x0, 0x1, 0xffffffff}, 0xb) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2017/09/21 20:58:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) r4 = dup2(r0, r3) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000267000)={0x9, 0x0, 0x0}, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000c5f000-0xc)={0x1f, 0xff, 0x800, 0x4, 0x3f, 0x2, 0x1000}, 0xc) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000aaa000-0xb0)={{0x8, 0x6}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x100042, 0x6, 0xa00000000000000, 0x7fffffff, 0x10000, 0x1ff, 0x0, 0x6, 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]}) r5 = dup2(r2, r3) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f00009cb000-0x10)={0x0, 0x81}) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000810000)=0x0) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:33 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) r0 = syz_open_dev$sg(&(0x7f000048c000-0x9)="2f6465762f73672300", 0xf2, 0x801) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000838000)=@hdr={0x1, 0x80, 0xfffffffffffffffb, 0x80, 0xffffffff, 0x100, @ipv4={{0x3a, 0x4, 0x7fb, 0x6e2c, 0x1cd, 0x0, 0x8, 0xbd5, 0x67, 0x0, @rand_addr=0x921, @multicast1=0xe0000001, {[@generic={0x9f, 0x11, "81569c304f915e2611210ffdd250f4"}, @cipso={0x86, 0xb, 0x2809, [{0x1, 0x2, ""}, {0x7, 0x3, "a7"}]}, @cipso={0x86, 0x35, 0x0, [{0x0, 0x9, "ca82d3e63fa402"}, {0x7, 0x5, "e56bc1"}, {0x5, 0x6, "435273bd"}, {0x2, 0x5, "fcbc10"}, {0x7, 0x8, "cd00ad0ec378"}, {0x5, 0xe, "312a990380273310176785c4"}]}, @ra={0x94, 0x6, 0x9}, @rr={0x7, 0x13, 0x6, [@multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xdc00]}, @rr={0x7, 0x27, 0xef65, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast2=0xe0000002, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @broadcast=0xffffffff, @empty=0x0]}, @timestamp={0x44, 0x1c, 0xcb, 0x3, 0x20, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x7f}, {[@multicast2=0xe0000002], 0x3}, {[], 0x1}, {[], 0x5}]}, @generic={0x0, 0x4, "d6b0"}, @rr={0x7, 0x23, 0x9, [@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}]}}, @igmp={0x0, 0x4, 0x0, @multicast2=0xe0000002, "f2089ea3fdbaea7eeac41c20a6ee19b173d2f2d1d29f21bfb21039e273ac2fa20b077ce4c524e2ee715480303b19582f1bbc772a957aed55b0ee4df197afcd6137377f110be9575855bedbd94ec9d9cf425133afa24b0df61d7f043b3f6b3bf1348231b10955495640556b0b1a97961011ea7f962ab7ece1734d13e31ec0aaef4be688664b0e7db94ccbe228f1ce908aa33e4f10578e37499a032cabb595164b0f879d3407d708cb11a1e5755716e4065e492a20c62ad6032f79600c91873abb3da3fe16b4c6d1d6e292a7048c2e9cf5da96ac03877939568430136fea"}}}, 0x1d7) 2017/09/21 20:58:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x800, 0x9, &(0x7f0000001000)={0x0, 0x0}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x2, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}], 0x4) accept(r0, &(0x7f0000e1d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000471000-0x4)=0x10) r4 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000002000-0x4)=0x20) 2017/09/21 20:58:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet6_tcp_TCP_MINRTT_INTERVAL(r0, 0x6, 0x6bf, &(0x7f0000204000-0x4)=0x0, &(0x7f000007f000)=0x4) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000da1000-0x10)={0x0, 0x0}, &(0x7f0000ba7000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) [ 645.358706] QAT: Invalid ioctl 2017/09/21 20:58:33 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5b, &(0x7f0000697000-0x5b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x800, 0x5, 0x7}}], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x3, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x45, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x100001, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) 2017/09/21 20:58:33 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x200000000000, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) [ 645.403792] QAT: Invalid ioctl [ 645.410391] QAT: Invalid ioctl [ 645.432136] QAT: Invalid ioctl [ 645.442180] QAT: Invalid ioctl [ 645.445544] QAT: Invalid ioctl 2017/09/21 20:58:33 executing program 5 (fault-call:0 fault-nth:0): syslog(0x0, 0x0, 0x0) 2017/09/21 20:58:33 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000f5a000)="2f6465762f696e7075742f6d6f7573652300", 0x2, 0xa0000) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000fef000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000327000-0xc)={0x1, 0xffffffffffffff9c, 0x1}) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00008c1000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000fd6000)={0x0, 0x7fff, 0xfffffffffffffffb, 0x9, 0x1, 0x8, 0x7, 0x6, 0x0, 0x7fff, 0x7fff}, 0xb) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) fdatasync(r2) pipe(&(0x7f0000d39000-0x8)={0x0, 0x0}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f00008c3000)={0x3ff, 0xb6f, 0x1f, 0x7, 0x0}) r5 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000003000-0x2)=0x1) 2017/09/21 20:58:33 executing program 4: r0 = creat(&(0x7f0000358000-0x8)="2e2f66696c653000", 0x8) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000c1b000)={&(0x7f000069d000/0x800000)=nil, 0x18, 0x6, 0xe0, &(0x7f0000195000/0x4000)=nil, 0xffffffff80000000}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d33000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000011000-0x4)=0x0) accept(0xffffffffffffffff, &(0x7f00008b4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000471000-0x4)=0x10) 2017/09/21 20:58:33 executing program 1: mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "0dd233593018524982f90e1c8154"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}) r0 = open(&(0x7f000012b000-0x8)="2e2f66696c653000", 0x10000, 0x40) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x7) 2017/09/21 20:58:33 executing program 1 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d8e000-0x18)={0xaa, 0x52, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000bec000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f1d000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f000004c000-0x89)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}], 0x1) 2017/09/21 20:58:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[], 0x0, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) recvfrom$unix(0xffffffffffffffff, &(0x7f0000808000-0x1000)="", 0x0, 0x20012020, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/09/21 20:58:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000020005, 0x0, &(0x7f0000fd2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0xf) close(r0) r4 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000fc4000)=@file={0x1, "2e2f66696c653000"}, 0xa) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000a3e000-0x8)={0x0}, 0x8, 0x800) r6 = perf_event_open(&(0x7f0000f0c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xc642, 0x0, 0xd34, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfe, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) alarm(0x0) r7 = socket(0x40000000015, 0x803, 0x8) bind$inet(0xffffffffffffffff, &(0x7f0000f4e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f0000007000)="1e", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fc7000-0x4)=0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fc7000-0x8)="2e2f66696c653000", &(0x7f0000fc7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00004dc000)="2e2f66696c653000", &(0x7f0000843000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x30, 0x1, 0x1, [r4, r5, r6, r1, r1, r2, r2]}, @rights={0x28, 0x1, 0x1, [r5, r2, r3, r3, r2]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x3, 0x0}, 0x0) listen(r1, 0x5) r11 = dup2(r2, r1) openat$vcs(0xffffffffffffff9c, &(0x7f0000d58000-0x9)="2f6465762f76637300", 0x80000000000400, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000963000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r5, &(0x7f00001f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000fc2000)={0x0, 0x0, 0x0}, &(0x7f0000f3a000)=0xc) connect$unix(r11, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) mincore(&(0x7f00005a1000/0x800000)=nil, 0x800000, &(0x7f00001a2000)="") 2017/09/21 20:58:33 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d33000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000011000-0x4)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000004e000-0x9)="2f6465762f72746300", 0x900, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x7) r2 = accept(0xffffffffffffffff, &(0x7f00008b4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000471000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000001000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r2, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) 2017/09/21 20:58:33 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) socket(0x10, 0xa, 0x8b29) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x400, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r5, 0x8916, &(0x7f0000001000)={"9be53d08fec139e81bb8da0e486968fb", {0x4, 0xffffffff, 0x8000, "29f3c479077f", 0x10001, 0x0}}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00004b3000-0x6)={0x8, 0x2, 0x0}) fcntl$setsig(r2, 0xa, 0x12) ioctl$sock_SIOCSIFBR(r3, 0x8940, &(0x7f00001f4000-0x18)=@generic={0x3, 0x3, 0x7}) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup2(r2, r3) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) recvfrom$unix(r2, &(0x7f0000808000-0x1000)="", 0x0, 0x0, &(0x7f000037e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) setsockopt$netlink_NETLINK_NO_ENOBUFS(r6, 0x10e, 0x5, &(0x7f0000142000)=0xffffffff, 0x4) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") ioctl$VT_ACTIVATE(r4, 0x5606, 0x100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000ee6000-0x8)={0x0}, 0x8, 0x0) fcntl$setown(r6, 0x8, r1) ioctl$VT_WAITACTIVE(r6, 0x5607) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf1, 0x1, 0x3, 0xd, 0x8001, 0x100000001, 0x3}, 0x20) tkill(r1, 0x16) 2017/09/21 20:58:33 executing program 6: socketpair$ax25(0x3, 0x5, 0xc4, &(0x7f00003a4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x8800f, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035e000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x0, 0x0, 0x0}) getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fa8000-0x20)={@loopback={0x0, 0x1}, 0x5, 0x3, 0x2, 0x4, 0x1, 0x2, 0x5}, &(0x7f0000484000)=0x20) pipe2(&(0x7f0000403000-0x8)={0x0, 0x0}, 0x80800) mq_timedsend(r2, &(0x7f0000414000-0x7)="38a37f827ebb4d", 0x7, 0x9, &(0x7f0000693000-0x10)={0x0, 0x0}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00007a4000-0x4)=0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000035b000-0x20)={@generic="65ef0373774e3e50d841f1bc45756c19", @ifru_flags=0x400000008000}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bd5000-0x4)=0x0) sched_getscheduler(r3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x0, ""}, &(0x7f0000483000)=0x8) [ 646.003885] FAULT_INJECTION: forcing a failure. [ 646.003885] name failslab, interval 1, probability 0, space 0, times 0 [ 646.016117] CPU: 1 PID: 32489 Comm: syz-executor1 Not tainted 4.14.0-rc1-next-20170921+ #27 [ 646.016126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 646.016132] Call Trace: [ 646.016151] dump_stack+0x194/0x257 [ 646.016173] ? arch_local_irq_restore+0x53/0x53 [ 646.016189] ? trace_hardirqs_on+0xd/0x10 [ 646.016205] ? _raw_spin_unlock_irq+0x27/0x70 [ 646.016231] should_fail+0x8c0/0xa40 [ 646.016243] ? preempt_notifier_dec+0x20/0x20 [ 646.016263] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 646.016301] ? __sched_text_start+0x8/0x8 [ 646.016311] ? lock_downgrade+0x990/0x990 [ 646.016361] ? trace_event_raw_event_sched_switch+0x770/0x770 [ 646.016379] ? check_noncircular+0x20/0x20 [ 646.016403] should_failslab+0xec/0x120 [ 646.016417] kmem_cache_alloc+0x47/0x760 [ 646.016431] ? do_raw_spin_trylock+0x190/0x190 [ 646.016453] __d_alloc+0xb3/0xbe0 [ 646.016470] ? shrink_dcache_for_umount+0x290/0x290 [ 646.016486] ? _raw_spin_unlock+0x22/0x30 [ 646.016498] ? __alloc_fd+0x29b/0x750 [ 646.016523] ? exit_files+0xb0/0xb0 [ 646.016532] ? lock_downgrade+0x990/0x990 [ 646.016550] ? do_readv+0xfc/0x2a0 [ 646.016570] d_alloc_pseudo+0x1d/0x30 [ 646.016585] anon_inode_getfile+0x1b5/0x490 [ 646.016602] ? compat_SyS_epoll_pwait+0x4f0/0x4f0 [ 646.016615] ? get_unused_fd_flags+0x121/0x190 [ 646.016628] ? __alloc_fd+0x750/0x750 [ 646.016658] userfaultfd_ctx_read+0xa57/0x20f0 [ 646.016684] ? userfaultfd_release+0x6e0/0x6e0 [ 646.016696] ? __lock_acquire+0x732/0x4620 [ 646.016722] ? is_bpf_text_address+0xa4/0x120 [ 646.016738] ? unwind_get_return_address+0x61/0xa0 [ 646.016752] ? __save_stack_trace+0x7e/0xd0 [ 646.016769] ? fsnotify+0xb6f/0x1af0 [ 646.016792] ? check_noncircular+0x20/0x20 [ 646.016801] ? __lock_acquire+0x20fd/0x4620 [ 646.016820] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 646.016836] ? check_noncircular+0x20/0x20 [ 646.016855] ? check_noncircular+0x20/0x20 [ 646.016926] ? __might_fault+0xe0/0x1d0 [ 646.016957] ? trace_event_raw_event_sched_switch+0x770/0x770 [ 646.016968] ? lock_release+0xd70/0xd70 [ 646.016981] ? file_has_perm+0x2c2/0x500 [ 646.016996] ? __fsnotify_parent+0xb4/0x3a0 [ 646.017008] ? wake_up_q+0xe0/0xe0 [ 646.017020] ? fsnotify+0x1af0/0x1af0 [ 646.017033] ? _cond_resched+0x14/0x30 [ 646.017053] userfaultfd_read+0x188/0x220 [ 646.017074] ? userfaultfd_ctx_read+0x20f0/0x20f0 [ 646.017083] ? security_file_permission+0x89/0x1f0 [ 646.017100] ? rw_verify_area+0xe5/0x2b0 [ 646.017119] do_iter_read+0x3db/0x5b0 [ 646.017130] ? dup_iter+0x260/0x260 [ 646.017161] vfs_readv+0x121/0x1c0 [ 646.017169] ? __fget_light+0x29d/0x390 [ 646.017186] ? compat_rw_copy_check_uvector+0x2f0/0x2f0 [ 646.017200] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 646.017213] ? kernel_read+0x120/0x120 [ 646.017253] ? __fdget_pos+0x136/0x1a0 [ 646.017265] ? __fdget_raw+0x20/0x20 [ 646.017293] do_readv+0xfc/0x2a0 [ 646.017303] ? do_readv+0xfc/0x2a0 [ 646.017323] ? vfs_readv+0x1c0/0x1c0 [ 646.017333] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 646.017349] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 646.017370] SyS_readv+0x27/0x30 [ 646.017386] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 646.017394] RIP: 0033:0x4520a9 [ 646.017401] RSP: 002b:00007f47f67fdc08 EFLAGS: 00000216 ORIG_RAX: 0000000000000013 [ 646.017413] RAX: ffffffffffffffda RBX: 00000000007180b0 RCX: 00000000004520a9 [ 646.017420] RDX: 0000000000000001 RSI: 0000000020053f90 RDI: 0000000000000005 [ 646.017426] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 646.017433] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b6c37 [ 646.017440] R13: 00007f47f67fdb48 R14: 00000000004b6c47 R15: 0000000000000000 [ 646.025195] list_del corruption. prev->next should be ffff8801c35e70d0, but was (null) [ 646.025316] ------------[ cut here ]------------ [ 646.025323] kernel BUG at lib/list_debug.c:53! [ 646.025332] invalid opcode: 0000 [#1] SMP KASAN [ 646.025338] Dumping ftrace buffer: [ 646.025342] (ftrace buffer empty) [ 646.025345] Modules linked in: [ 646.025355] CPU: 0 PID: 32479 Comm: syz-executor1 Not tainted 4.14.0-rc1-next-20170921+ #27 [ 646.025359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 646.025363] task: ffff8801c8180300 task.stack: ffff8801c35e0000 [ 646.025373] RIP: 0010:__list_del_entry_valid+0xef/0x150 [ 646.025377] RSP: 0018:ffff8801c35e6e90 EFLAGS: 00010286 [ 646.025384] RAX: 0000000000000054 RBX: ffff8801c614fa80 RCX: 0000000000000000 [ 646.025388] RDX: 0000000000000054 RSI: ffffffff8158ad9e RDI: ffffed00386bcdc6 [ 646.025393] RBP: ffff8801c35e6ea8 R08: ffff8801c35e6600 R09: 0000000000000000 [ 646.025397] R10: ffff8801c35e6778 R11: 0000000000000000 R12: ffff8801c614fa80 [ 646.025402] R13: dffffc0000000000 R14: ffff8801d9410000 R15: ffff8801c35e70d8 [ 646.025408] FS: 00007f47f681f700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 646.025413] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 646.025418] CR2: 00007f37f6fc3af0 CR3: 00000001ce3ce000 CR4: 00000000001406f0 [ 646.025426] DR0: 0000000020000000 DR1: 0000000020000008 DR2: 0000000000000000 [ 646.025430] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 646.025432] Call Trace: [ 646.025441] ? _raw_spin_lock+0x32/0x40 [ 646.025453] userfaultfd_event_wait_completion+0x519/0x910 [ 646.025465] ? userfaultfd_ctx_get+0x190/0x190 [ 646.025479] ? lock_downgrade+0x990/0x990 [ 646.025491] ? __lock_is_held+0xbc/0x140 [ 646.025508] dup_userfaultfd_complete+0x2de/0x480 [ 646.025520] ? dup_userfaultfd+0x890/0x890 [ 646.025529] ? cpumask_any_but+0x88/0xc0 [ 646.025546] ? wake_up_q+0xe0/0xe0 [ 646.025557] ? __vma_link_rb+0x212/0x320 [ 646.025585] copy_mm+0xe9b/0x1310 [ 646.025606] ? list_add_tail_rcu+0x193/0x193 [ 646.025626] ? trace_event_raw_event_sched_switch+0x770/0x770 [ 646.025638] ? rcu_pm_notify+0xc0/0xc0 [ 646.025650] ? copy_process.part.36+0x202f/0x4af0 [ 646.025664] ? rcu_read_lock_sched_held+0x108/0x120 [ 646.025673] ? kmem_cache_alloc+0x469/0x760 [ 646.025684] ? _raw_spin_unlock+0x22/0x30 [ 646.025698] copy_process.part.36+0x1eae/0x4af0 [ 646.025706] ? check_preempt_wakeup+0x1320/0x1320 [ 646.025726] ? __cleanup_sighand+0x40/0x40 [ 646.025737] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 646.025750] ? check_noncircular+0x20/0x20 [ 646.025767] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 646.025779] ? do_raw_spin_trylock+0x190/0x190 [ 646.025793] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 646.025805] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 646.025815] ? check_noncircular+0x20/0x20 [ 646.025827] ? check_noncircular+0x20/0x20 [ 646.025838] ? check_noncircular+0x20/0x20 [ 646.025856] ? find_held_lock+0x39/0x1d0 [ 646.025866] ? check_noncircular+0x20/0x20 [ 646.025875] ? __lock_is_held+0xbc/0x140 [ 646.025889] ? perf_trace_lock_acquire+0xfe/0x900 [ 646.025898] ? __lock_is_held+0xbc/0x140 [ 646.025913] ? perf_trace_lock+0x860/0x860 [ 646.025926] ? find_held_lock+0x39/0x1d0 [ 646.025946] ? lock_downgrade+0x990/0x990 [ 646.025964] ? lock_acquire+0x1d5/0x580 [ 646.025972] ? finish_task_switch+0x1aa/0x740 [ 646.025985] ? do_raw_spin_trylock+0x190/0x190 [ 646.025995] ? lock_release+0xd70/0xd70 [ 646.026004] ? compat_start_thread+0x80/0x80 [ 646.026014] ? check_noncircular+0x20/0x20 [ 646.026023] ? _raw_spin_unlock_irq+0x27/0x70 [ 646.026034] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 646.026042] ? trace_hardirqs_on+0xd/0x10 [ 646.026050] ? _raw_spin_unlock_irq+0x27/0x70 [ 646.026058] ? finish_task_switch+0x1d3/0x740 [ 646.026065] ? finish_task_switch+0x1aa/0x740 [ 646.026077] ? preempt_notifier_dec+0x20/0x20 [ 646.026095] ? __schedule+0x8f0/0x2070 [ 646.026113] _do_fork+0x1ef/0xfe0 [ 646.026125] ? fork_idle+0x2d0/0x2d0 [ 646.026134] ? lock_release+0xd70/0xd70 [ 646.026146] ? __lock_is_held+0xbc/0x140 [ 646.026167] ? schedule+0x108/0x440 [ 646.026177] ? __schedule+0x2070/0x2070 [ 646.026186] ? iterate_fd+0x3f0/0x3f0 [ 646.026199] ? __fd_install+0x2f7/0x6a0 [ 646.026213] ? exit_to_usermode_loop+0x98/0x300 [ 646.026231] SyS_clone+0x37/0x50 [ 646.026243] ? ptregs_sys_rt_sigreturn+0x10/0x10 [ 646.026252] do_syscall_64+0x26c/0x8d0 [ 646.026266] ? syscall_return_slowpath+0x510/0x510 [ 646.026276] ? syscall_return_slowpath+0x2b3/0x510 [ 646.026287] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 646.026298] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 646.026311] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 646.026322] ? sys_vfork+0x30/0x30 [ 646.026335] entry_SYSCALL64_slow_path+0x25/0x25 [ 646.026341] RIP: 0033:0x4520a9 [ 646.026345] RSP: 002b:00007f47f681ec08 EFLAGS: 00000216 ORIG_RAX: 0000000000000038 [ 646.026354] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 646.026359] RDX: 0000000020f1d000 RSI: 0000000020179000 RDI: 0000000000000000 [ 646.026363] RBP: 0000000000000450 R08: 0000000020ef4ffc R09: 0000000000000000 [ 646.026369] R10: 0000000020a6bffc R11: 0000000000000216 R12: 00000000004b7454 [ 646.026374] R13: 00000000ffffffff R14: 0000000000000000 R15: 0000000020179000 [ 646.026392] Code: 4c 89 e2 48 c7 c7 80 e1 fd 84 e8 a2 da 19 ff 0f 0b 48 c7 c7 e0 e1 fd 84 e8 94 da 19 ff 0f 0b 48 c7 c7 40 e2 fd 84 e8 86 da 19 ff <0f> 0b 48 c7 c7 a0 e2 fd 84 e8 78 da 19 ff 0f 0b 48 89 df 48 89 [ 646.026547] RIP: __list_del_entry_valid+0xef/0x150 RSP: ffff8801c35e6e90 [ 646.026642] ---[ end trace 16011195f3e773b8 ]--- [ 646.026647] Kernel panic - not syncing: Fatal exception [ 646.027082] Dumping ftrace buffer: [ 646.027085] (ftrace buffer empty) [ 646.027088] Kernel Offset: disabled [ 646.907418] Rebooting in 86400 seconds..