3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00002a8000)='/dev/dmmidi#\x00', 0x4, 0x4c0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e1d000)={0x0}, &(0x7f0000af0000-0x4)=0x4) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000ce3000-0x4)=0x0, &(0x7f0000d38000)=0x4) 2018/01/18 13:55:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f0000001000)=0x0, 0x400000000fee) recvmmsg(r1, &(0x7f000000e000-0x100)=[{{&(0x7f000096b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002dc000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x1, &(0x7f0000987000)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000349000-0x10)={0x3, 0x203, 0xfffffffffffffffe, 0x6, 0x0}, &(0x7f0000e4d000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000330000-0x20)={0x6, 0x7, 0x202, 0xa7e, 0x3ff, 0x8, 0x2, 0x1, r3}, &(0x7f0000566000-0x4)=0x20) 2018/01/18 13:55:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000c54000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x400) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000d70000)=""/61, &(0x7f00003e5000-0x4)=0x3d) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000abb000)='/dev/ppp\x00', 0x220803, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000b7b000)={{0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x1000}, {0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, 0x5dc5, [0x10001, 0x8001, 0x8, 0xffffffffffffffff, 0x6082, 0x6, 0xbf, 0x28]}, 0x5c) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b10000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) bind$alg(r1, &(0x7f0000d5b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x1c) get_thread_area(&(0x7f0000c8c000)={0x3b800928, 0x100000, 0x1400, 0x9, 0x9, 0x8, 0x3f, 0x101, 0x6, 0x5}) 2018/01/18 13:55:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000011a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000992000)='comm\x00') exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000f49000)=[{&(0x7f000062f000-0x3d)="a5", 0x1}], 0x1) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00003dc000)={0x2, 0x9, 0x80, 0xfffffffffffffffc, 0x1, 0xa7}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000072b000-0x4)=0x0, &(0x7f0000593000-0x4)=0x4) 2018/01/18 13:55:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d65000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00001ec000)={0x7, &(0x7f0000262000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000e17000-0x10)={r4, &(0x7f0000db5000-0x3e)=""/62}) r5 = socket$kcm(0x29, 0x5, 0x0) r6 = dup2(r5, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000554000)={r2, r0}) ioctl$EVIOCGPROP(r6, 0x80404509, &(0x7f0000ee6000)=""/254) writev(r1, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) 2018/01/18 13:55:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000797000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000446000-0xbc)={0x2, 0x3, 'client1\x00', 0x2, "ff79642fb1f8d4fe", "d0c153e0e348f753ba8508916398fe6fc1f04cf8314730641ba3743742bad9aa", 0x5, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$netrom(r0, 0x0, &(0x7f00008fe000)=0x0) getitimer(0x0, &(0x7f0000b52000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 13:55:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000717000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000264000)=0x10) r1 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0x0, 0x70a0}, 0xc) r2 = syz_open_dev$mouse(&(0x7f0000a5b000-0x12)='/dev/input/mouse#\x00', 0x4, 0x10000) getsockname$packet(0xffffffffffffffff, &(0x7f0000982000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d45000-0x4)=0x14) bind$bt_sco(r2, &(0x7f0000f80000)={0x1f, {0x1ff, 0x3ff, 0x0, 0x4, 0x0, 0x5}}, 0x8) bind$packet(r2, &(0x7f0000467000-0x14)={0x11, 0xea13e23a3db8da64, r3, 0x1, 0xc2, 0x6, @random="be835a06e26f", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00002b8000-0xb8)={r0, 0x7, 0x3, 0x8, 0x2, 0x96, 0xfff, 0x4, {r0, @in6={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7344}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x63c, 0x7, 0xfff, 0x7, 0x3}}, &(0x7f0000532000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000db4000-0x14)={r0, 0xda, 0x8cc, 0x8a, 0x7, 0x5}, &(0x7f00009f9000)=0x14) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f00007e0000)=""/4, &(0x7f0000e91000)=0x2f) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00004e7000)={0x3, &(0x7f00000c5000)=[{{0x0, 0x0, 0x0, 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$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000b1d000)=0x0, &(0x7f0000808000-0x4)=0x4) 2018/01/18 13:55:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00005ab000)=0x0, 0x4, 0x0, &(0x7f0000ebd000)={0x0, 0x0}, &(0x7f0000df9000)=0x0, 0x594) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005a8000)='/selinux/validatetrans\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000046000-0x10)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f00007b9000-0x5d)=""/93, 0x5d, 0x1, &(0x7f0000a44000+0xe31)={r1, r2+30000000}) ioctl$TIOCCBRK(r0, 0x5428) 2018/01/18 13:55:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000038000-0x4)={0x4fe}, 0x4) 2018/01/18 13:55:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00006d3000-0x10)={0x2, &(0x7f000079c000-0x18)=[{0x81, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) r0 = add_key$user(&(0x7f00000fb000)='user\x00', &(0x7f000054b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000aca000-0x9b)="0eb0049afd8365f8f6cbf6442d184cb312f20473b8acb99ca1d78c82235551ee8eca33cd69f917a306804b653376776901f69ebb971a52745618d0ffabad4627b8901674bd2fa3c49ae1572252ab6073e7b6e57ec8ba4315f6337579019fd5185e2d72cac08979910c3c744c8dc71c8763ce072a120a7ded63fef793e4a7a2560562c3ffbe5cce3d5cfdeaa0ec34505f8113315a83f01068a78a27", 0x9b, 0xfffffffffffffffa) keyctl$describe(0x6, r0, &(0x7f00008f7000)=""/202, 0xca) 2018/01/18 13:55:50 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000222000)='/dev/dmmidi#\x00', 0x1ad, 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) fstatfs(r0, &(0x7f0000001000-0x71)=""/113) mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(r0, &(0x7f0000e7d000)={0x0}, 0x13c) poll(&(0x7f0000e84000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x10001) signalfd(r1, &(0x7f0000ba0000-0x8)={0x0}, 0x8) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e85000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e85000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000308000-0xc)={r2, 0x280000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00002c1000-0x10)={0x0, r3, 0x9}) mmap(&(0x7f0000e85000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r4, &(0x7f0000e85000)=@file={0x0, ""/4096}, &(0x7f0000689000-0x4)=0x1002) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000196000-0x4)=0xf574, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e84000)={r5, 0x80000, r0}) r6 = msgget(0x3, 0x8) msgsnd(r6, &(0x7f00008af000)={0x1, "9013c3985798939917cf50b98fcaaab81fa68a3b1982f8ff5f08f212701dc56d3fc47be5faa6a6c67d3f7aba50aae1f551d4cc493d05d0b699217d72ccc3ad0fb58b018366950f4bdf5188bb56be2b085f40c022ce4fadf8e4dc47a4c9922accc61b9c4a4ee0c5a3cf2e299bc795fef8ab8af7d5931c2b2bf5e25d868b506bb595edb40005b81e5ae131e2335d49defbcbf7d06556ce3803e2f9"}, 0xa2, 0x800) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000471000)=0x0) 2018/01/18 13:55:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000366000-0x112)="ea953daac30e21f1d6414575d46d59b1330a8041b8e232562df2a4f7409f5d7bc0", 0x21) r1 = syz_open_dev$mouse(&(0x7f000041d000-0x12)='/dev/input/mouse#\x00', 0x0, 0x2401) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000042f000)=0x0, &(0x7f0000f65000)=0x4) 2018/01/18 13:55:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0x40000000000000ff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005dd000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00007f7000-0x1000)="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") signalfd4(r0, &(0x7f0000fdc000-0x8)={0x8}, 0xb420707e935eed2b, 0x800) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f000000f000)=""/0}, 0x18) 2018/01/18 13:55:50 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000278000)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000086e000)={0x0, 0x0}) select(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b81000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, r1/1000+10000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x200000000004, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dd0000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000001000-0x9)=""/9) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c5b000)='/dev/vcs\x00', 0x2000, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000431000-0x4)=0x0, &(0x7f0000aef000-0x4)=0x4) 2018/01/18 13:55:50 executing program 0: r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) shmat(r0, &(0x7f0000003000/0x4000)=nil, 0x0) mlock(&(0x7f000000a000/0x3000)=nil, 0x3000) r1 = getpgrp(0x0) ptrace$peek(0xffffffffffffffff, r1, &(0x7f00004a2000-0x8)=0x0) madvise(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x9) 2018/01/18 13:55:50 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x111, 0x3, &(0x7f0000019000)="005bffe3", 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f00004c8000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x200) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000f31000)={{0x1, 0x8}, {0x10000, 0x5}, 0x6, 0x7, 0x80000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:55:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc8000-0x1c)={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00008cb000)='/dev/mixer\x00', 0x800, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) 2018/01/18 13:55:50 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000041c000)={0x6, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000001000000d, 0x2, 0x0) connect$inet6(r1, &(0x7f0000956000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x58) getsockopt$inet6_mreq(r1, 0x29, 0x18, &(0x7f0000aa1000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000798000)=0x3f6) 2018/01/18 13:55:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f00007df000)={0x1059, 0x0, 0x1, @random="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"}, 0x1059) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000847000-0x1)={0x5}, 0x1) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000a5b000)={0x4b03ae8f, 0x3000}) 2018/01/18 13:55:50 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000001c000-0x9)='/dev/vcs\x00', 0x8000, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000013000-0xb)='/dev/hwrng\x00', 0x105000, 0x0) socketpair$inet6(0xa, 0x2, 0x0, &(0x7f000001a000)={0x0, 0x0}) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f000001a000)={0xf004, &(0x7f0000012000)=0x0, 0x8, r1, 0xc}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000019000)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000017000-0x27cc)={0x18, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 13:55:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000ef1000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x10001) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x101400) fcntl$setsig(r1, 0xa, 0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl(r2, 0xc0184908, &(0x7f0000002000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r2, 0x8, 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x102, 0x0) mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendto(r4, &(0x7f0000e70000-0x1000)="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", 0x1000, 0xc3fe68eda9554f8b, &(0x7f000064f000-0x10)=@ipx={0x4, 0x0, 0x800, "86462eb966dc", 0x8, 0x0}, 0x10) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000e73000-0xa0)=""/160) openat(r0, &(0x7f0000d04000)='./file0\x00', 0x0, 0x184) 2018/01/18 13:55:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) dup2(r0, r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x17, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5f}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5bc}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 13:55:50 executing program 0: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000003000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(0x0, 0x8, &(0x7f0000106000-0x8)=0x1) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000f13000)='/dev/snd/pcmC#D#c\x00', 0x6c, 0xc0000) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000b2d000-0x8)=@fragment={0x2c, 0x0, 0x3, 0x6, 0x0, 0x7, 0x1}, 0x8) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r3, &(0x7f000066d000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$sock_buf(r2, 0x1, 0x17, &(0x7f0000541000)=""/89, &(0x7f0000f14000-0x4)=0x59) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000156000-0x4)=0x0) dup3(r1, r0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) connect(0xffffffffffffffff, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:55:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000cda000-0x4)=0x5, 0x4) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x7fffffff, 0x1, 0x2000080da14, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/18 13:55:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000069f000)='/dev/vcsa#\x00', 0x6639db7a, 0x2000) connect$can_bcm(r1, &(0x7f000059d000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r2 = eventfd2(0x0, 0x0) timerfd_create(0x3, 0x800) io_setup(0xa3c, &(0x7f0000409000)=0x0) io_submit(r3, 0x1, &(0x7f000032a000-0x28)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000)="", 0x0, 0x0, 0x0, 0x1, r2}]) 2018/01/18 13:55:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) mkdir(&(0x7f000066c000-0x1)='.', 0x0) umount2(&(0x7f0000b1d000-0x1)='.', 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000093c000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00005b0000)='limits\x00') connect$bt_sco(r1, &(0x7f000000d000)={0x1f, {0x3f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x1, 0x10001, 0x40}}, 0x8) ptrace$setsig(0x4203, r0, 0x7f, &(0x7f000081b000)={0x0, 0x7, 0x4, 0x81}) 2018/01/18 13:55:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000be9000)={0x9cc3, 0xfffffffffffffff8}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002e0000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000d18000)={0x0, 0x0, 0x5}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000566000-0x11)='/dev/vga_arbiter\x00', 0x408000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000005b000-0x7)={r3, 0x80000, r4}) 2018/01/18 13:55:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000083a000)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cb9000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x1f97) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c27000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000b91000)={0x0, 0x1000, "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"}, &(0x7f00004d2000)=0x1008) socket(0x10, 0x80e, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00008c3000)={0x0, @in6={{0xa, 0x3, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xff}, &(0x7f00001ca000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00006e9000)={0x7, 0x22, 0x8009, 0x10001, 0xe7, 0x7fffffff, 0xffffffffffff0000, 0x0, 0x0}, &(0x7f0000e9e000)=0x20) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00004bc000)=0x0, &(0x7f00005d9000-0x4)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00007b6000)=@assoc_value={r4, 0x6}, &(0x7f0000754000)=0xffffffffffffff56) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000a53000)={r5, @in6={{0xa, 0x1, 0xb9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0xffffffffffff1be9, 0x98, 0x3, 0x4c}, 0xa0) 2018/01/18 13:55:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f000097c000-0x4)={r3}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) shutdown(r1, 0x2) 2018/01/18 13:55:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000ea9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x17, 0x0, [@multicast1=0xe0000001, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @loopback=0x7f000001]}]}}, ""}}}}}, &(0x7f0000f54000-0x18)={0x0, 0x1, [0xf1c]}) r0 = syz_open_dev$midi(&(0x7f0000b51000)='/dev/midi#\x00', 0x20, 0x10000) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2) 2018/01/18 13:55:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a86000-0x11)='/selinux/context\x00', 0x2, 0x0) listen(r0, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) r2 = socket(0x400000000010, 0x2, 0xc) write(r2, &(0x7f0000f5c000)="", 0x0) dup3(r1, r2, 0x0) 2018/01/18 13:55:51 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000000b000)=0x0) ioprio_set$pid(0x1, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000-0x4)=0x20000000000000, 0x4) 2018/01/18 13:55:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_procfs(r1, &(0x7f0000d40000-0xa)='net/nfsfs\x00') ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000a78000-0x20)={@common='bridge0\x00', @ifru_flags=0x9200}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000270000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000041000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/18 13:55:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0xfffffffffffffffc, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cd4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f0000a67000)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a", 0x30, 0x0, &(0x7f000073b000-0x10)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b5c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) name_to_handle_at(r3, &(0x7f000078f000)='./file0\x00', &(0x7f0000fb1000-0x4e)={0x4e, 0x101, "16ca150477cf3b2945f2b43c5cd76fc63f4185e4656d048624a69984fcacbe5be7300493922a40effa58ec1c52844b2b476e66b4f849990b6eceb70c07f8917d699a59a4d870"}, &(0x7f0000f80000-0x4)=0x0, 0x400) syncfs(r0) 2018/01/18 13:55:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f00006c1000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, r0}, &(0x7f0000443000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/01/18 13:55:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x400008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000673000)=[], 0x0, &(0x7f0000d2e000-0x448)=[{0x10, 0x10d, 0xffffffffffffffff, ""}], 0x10, 0x2}, 0x0}], 0x1, 0x10) 2018/01/18 13:55:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000bb7000)='/dev/dmmidi#\x00', 0x6, 0x20000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000bc4000-0xf8)={{0x3, 0x2, 0x3ff, 0x2, 0xd5c2}, 0xffff, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0xffffffffffffffc0, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$mice(&(0x7f0000ee0000-0x10)='/dev/input/mice\x00', 0x0, 0x100) syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00002ce000-0x4)=0x0, &(0x7f0000cc2000-0x4)=0x4) ioctl(r1, 0x18000451d, &(0x7f000022b000-0x1)="") 2018/01/18 13:55:51 executing program 6: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fe1000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fe2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000fe2000-0x138)={{0x16002, 0x100000, 0x0, 0x6, 0x7, 0x1, 0x3, 0x2, 0x8000, 0x81, 0x6, 0x0, 0x0}, {0x15000, 0x3000, 0x10, 0x80000001, 0x8, 0x100000000, 0x7, 0x9, 0x3, 0x2dd9, 0x0, 0x80, 0x0}, {0xf000, 0x6002, 0x3, 0x8000, 0xffffffff, 0x0, 0xfff, 0x6997, 0x10000, 0x7, 0x5, 0x200, 0x0}, {0x3, 0x2, 0x0, 0x4, 0x1f, 0x7fff, 0x7ff, 0xf31cbf3, 0x7fffffff, 0xf861, 0x4, 0x7, 0x0}, {0xf002, 0x1000, 0x9, 0x32b0, 0x3, 0x9, 0x80000000, 0x2, 0x40, 0x0, 0x1, 0xcf1, 0x0}, {0xf000, 0x6000, 0x10, 0x6, 0xb404, 0x1, 0x6b5, 0x5, 0x100000000, 0x2, 0x0, 0x100000000, 0x0}, {0x0, 0xd000, 0x10, 0x1e9d, 0x200, 0x1, 0x2, 0x5, 0x1, 0x7, 0x6, 0x61f, 0x0}, {0x0, 0x4, 0x3, 0x2, 0x63c, 0xffffffffffffffc1, 0x2, 0x2e85, 0x0, 0x22, 0x115, 0x2f2, 0x0}, {0x107000, 0x0, [0x0, 0x0, 0x0]}, {0xf001, 0x105004, [0x0, 0x0, 0x0]}, 0x40000, 0x0, 0x4004, 0x2, 0xd, 0x8000, 0x100000, [0x5, 0x2, 0x8, 0xfffffffffffffffc]}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f000091f000)={&(0x7f0000059000/0x2000)=nil, 0x4, &(0x7f00004e9000/0x1000)=nil}, 0x18) r1 = syz_open_dev$mouse(&(0x7f0000fe3000)='/dev/input/mouse#\x00', 0x9, 0x4000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000fe2000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000fe1000)='/dev/loop-control\x00', 0x14200, 0x0) bind$netlink(r2, &(0x7f0000fdc000-0xc)={0x10, 0x0, 0x0, 0x87}, 0xc) syz_open_dev$dmmidi(&(0x7f0000d78000-0xd)='/dev/dmmidi#\x00', 0x40, 0x200000) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000792000)=""/4, &(0x7f0000fb4000)=0x4) 2018/01/18 13:55:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x6, 0xd8, &(0x7f00000a8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00004a6000-0xa)={0x3, [0x101, 0x400, 0x1]}, &(0x7f0000a89000)=0xa) bind$alg(r0, &(0x7f0000853000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7c000)="", 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) read(r2, &(0x7f0000163000)=""/71, 0x2cf) 2018/01/18 13:55:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000026e000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000a90000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000ae000-0x20)={0xff, 0x400, 0x0, 0x7f, 0x1, 0x71, 0x7, 0xfc, 0x0}, &(0x7f0000643000-0x4)=0x20) bind$inet6(r2, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000887000)=@assoc_value={r3, 0x0}, 0x8) sendto$inet6(r2, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000fed000)={0x3, 0x1, 0x7, 0x3bc5, r3}, &(0x7f0000281000-0x4)=0x10) 2018/01/18 13:55:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000064f000-0xa)=@file={0x20000000, './file0\x00'}, 0x428ca474) sendmmsg$unix(r1, &(0x7f00003f3000)=[], 0x0, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000359000-0x3)=0x0, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000182000-0xc)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000090a000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000626000-0x4)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000ac3000)={@broadcast=0xffffffff, @empty=0x0, r3}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007a0000-0x4)={r0}) accept$packet(r4, &(0x7f0000f18000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000663000)=0x14) close(r4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000cee000)={0x0, 0x50, "11b7e9eff8f9105b9c52c50a0ebf1ac6c518a62c29d1da748e56533d69271261e3b600e3be8349106c2408ad9394937d2c6306360bb764f7dca6937ca50a7035af7e64841032e5f84bff4e2f2d5b881b"}, &(0x7f00006c1000-0x4)=0x58) r6 = syz_open_dev$midi(&(0x7f0000ed0000)='/dev/midi#\x00', 0x800, 0x513cb1b2b3851a97) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x40485404, &(0x7f00001a3000-0x48)={{0x0, 0x3, 0x0, 0x1, 0x9}, 0x40, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000bbc000-0xc)={r5, 0x0, 0x30}, &(0x7f00005c2000+0x7f5)=0xc) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000af000)=0x6) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000db6000-0x6)={0x9, 0x1, 0x1ff}) 2018/01/18 13:55:51 executing program 0: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000019000)={&(0x7f0000002000)=@canfd={{0x3, 0x4, 0x9, 0x7}, 0x1e, 0x3, 0x0, 0x0, "b41f7245c9ea8b1d7f73bcc76907af144f5b2397ea1d9885b5d60bcb60fa725b5d174a0dbc96a8e7f257a0e9b162b59f11bb1d72ed510f4f8d6644581770f7f3"}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x4040) r3 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r3) r4 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)='b', 0x1}], 0x1, 0x0) fallocate(r3, 0x0, 0x0, 0x40001) clone(0x0, &(0x7f0000003000)="", &(0x7f0000002000)=0x0, &(0x7f0000012000-0x4)=0x0, &(0x7f0000001000)="") close(r0) 2018/01/18 13:55:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r0, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000925000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt(r0, 0x20, 0x7, &(0x7f0000a75000-0x7f)=""/127, &(0x7f0000cac000)=0x7f) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000-0x10)={0x0, r1}, 0x10) accept(r0, &(0x7f0000022000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000317000)=0x14) 2018/01/18 13:55:51 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e99000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0xff, 0x4) 2018/01/18 13:55:51 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000ee3000-0x10)='/dev/input/mice\x00', 0x0, 0x100) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000656000-0x64)={&(0x7f00008b9000)=[0x1b], 0x1, 0x7, 0x8, 0xfffffffffffffff8, 0x0, 0x5, {0x3, 0x4, 0x2, 0x8f, 0x1f, 0x7, 0xfe, 0x10000, 0x81, 0x8, 0xeb, 0x8000, 0x1, 0x5, "4f8bd1de515cddcba699f5f5c51dc6f69081490b9512271164e923dff01763fa"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x4, 0x4) semget$private(0x0, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000f3a000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @igmp={0x10033, 0x0, 0x0, @empty=0x0, "41a9ba65"}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x4a]}) 2018/01/18 13:55:51 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x5, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000005000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") getsockopt(0xffffffffffffffff, 0x828, 0x44, &(0x7f0000a03000-0xe8)=""/232, &(0x7f0000216000+0x6ca)=0xe8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 13:55:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') lseek(r0, 0x0, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000450000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000ab2000)=0x4) 2018/01/18 13:55:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000023f000+0x4e3)='lo:@vmnet0\x00', 0x2) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ff2000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001f4000-0x4)=0xb) r1 = memfd_create(&(0x7f00004a0000)="fda5980001000000000036dc0c6a8821097aadaae20207a43ee7e357c5e53076c59aebfcaf9dfe7e025d2748cb807675971981de9145415bb3d9e1a86d7e7da0b4", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') getxattr(&(0x7f0000079000-0x8)='./file0\x00', &(0x7f0000817000-0x11)=@known='security.selinux\x00', &(0x7f000007b000+0x3e2)=""/18, 0x12) readlink(&(0x7f0000664000-0xe)='./file0/file0\x00', &(0x7f0000364000-0x3f)=""/63, 0x3f) 2018/01/18 13:55:51 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x2, &(0x7f0000000000)="", 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000094000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000001000-0x24)={0x8, 0x0, 0x0, 0x8000, 0x7fff, 0x4f7, 0x1, 0x1, 0x3, 0x4, 0x4, 0x3}) 2018/01/18 13:55:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x4, 0x0, 0x2, "b25742807ef0", 0x2, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x75) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() fcntl$dupfd(r1, 0xfffffffffffffffd, r0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000001000-0x24)={0x0, 0xad46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x25b02de0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000144000)='pagemap\x00') pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r3, r4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000e36000-0x8)=0x45) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000ab1000)=""/0) pread64(r2, &(0x7f0000f82000-0x800)=""/2048, 0x800, 0x2000800) syz_extract_tcp_res(&(0x7f0000bcc000-0x8)={0x0, 0x0}, 0x1, 0xfa0) socket$alg(0x26, 0x5, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e0a000)='/selinux/user\x00', 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f000007b000)=@file={0x0, ""/21}, &(0x7f0000e6b000-0x4)=0x17) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000f1f000)={0x52}, 0x4) 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0xc, &(0x7f0000283000)={0x16, 0x88}) mmap(&(0x7f00007a6000/0x1000)=nil, 0x1000, 0x1000001, 0x10, r1, 0x0) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x2042, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x4000000, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 13:55:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000dde000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002cd000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x6, 0x900, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x5, &(0x7f00002c1000-0x10)={0x0, 0x0}) r2 = syz_open_dev$mice(&(0x7f0000231000)='/dev/input/mice\x00', 0x0, 0x109003) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000a4e000)=""/237, &(0x7f000009f000-0x4)=0xed) 2018/01/18 13:55:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') getdents64(r0, &(0x7f000041c000)=""/129, 0x21f) 2018/01/18 13:55:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") pipe(&(0x7f0000a78000-0x8)={0x0, 0x0}) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00009bf000)={0x0, 0x400}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000e4a000)={0x0, 0x8, 0x0}) getpeername$unix(r0, &(0x7f00009bc000)=@file={0x0, ""/108}, &(0x7f0000e0b000-0x4)=0x6e) lstat(&(0x7f0000579000)='./file0\x00', &(0x7f000007e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 13:55:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x200042, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000002000-0x10f)={r0, r0, 0xff, 0x8001, &(0x7f0000001000-0xb8)="006d3f77a83c071fcdd585da68264e1e979d886783d799508df6ca76e620b83d26fc63394d2a619bb9984ded808b08eb391631a0294b29166dcfc1c013ba2f7908a0611dcec2e394052dd2227a387f222fa761f214eb5966959f6c6bf7c2bd5aee5d88f1ed98b8a9dd5af023fec4bffd5e6d7b07d5774f53df66508db4506da73238a4dae56e1d2dbff3b4f4017070aa51b5a23b790b60451afd7473cd29d350aa883f64540591ef5affe210b3fd1c1ff246fae6014754af", 0x3ff, 0x5, 0x7, 0x3ff, 0x1000, 0x6, 0x3, "9e66a87eb586c70fdcda8dc402ddf819e328e8405c1347aeec0eb09aa60b68e2c6e056370c05fbe4bdc5e38fe2dce011ab65ab2c4de1dadf23b2d63f286aa0b3c41c07e74e1ff20e1687525581aa48816ee65c90731d8455511f4aa49144afbefde2b8224e34fa148ee70330db371a86817e0d31f85a3696a29e8ffe7468f1c4c87dbb6ad7d964d8df8de52b0d1fdb7642d734b0bd339d8544b9987ff0623d89d17c4b7a53d018beb340695dd6806929381d5b069d4a2ed957a165c39ac34abff69b6a5b3e0fc9a4badb3391899b82305f0d7c232f0c3145abd693d12a26e98804b655af558c4c"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000-0x10)={0x4, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfffffffeffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000002000-0x10)={r1, &(0x7f0000001000-0x18)=""/24}) mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000754000)={0x0, 0xc1, "28f34b57ea08894b6534d4dc21ce3fead01fb5aaaef4ee84867d903707116594e39bae62d727daf9b1c236b287130fa1c57fc18c19afa83f11033e8f05379aeef1a96666a71216d2f8ccb69c1eaf79624a3d90f1a67762768e13529a60e382e65903d3fc830cff602dd90ba3ef1af3c0f5b66dff7a046c2879f824c286896151e53f427029f2cfaa04cb4cc65d0172a51082db1ecf561d92a6190bf94d769f031c74c57ce6858d74007d1806f971ca9a3a2ac981de34072ac3dffc19e67a67578e"}, &(0x7f0000ae4000-0x4)=0xc9) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ae4000-0x4)=@assoc_id=r2, 0x4) syz_emit_ethernet(0x36, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2f, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @udp={0x1, 0xffffffffffffffff, 0x14, 0x0, "d32429ea0e738940677abad2"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/18 13:55:51 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000005000)={0x0, 0x5, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "35087d58ac0076f8042e0b88db000343", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000009000-0x4)=0x7031509f) 2018/01/18 13:55:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000e4f000)='/dev/audio#\x00', 0x0, 0x8800) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000508000-0x50)={@generic=""/16, @ifru_addrs=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) connect$inet6(r1, &(0x7f00008a1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000171000-0x1)={0x9}, 0x1) shutdown(r1, 0x1) 2018/01/18 13:55:51 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x100, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_getattr(0x0, &(0x7f0000013000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x0, 0x0) syz_open_pts(r2, 0x80002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000000+0xc04)="0d62000a93da16df77a2689b9505", 0xe}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 13:55:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x5, 0x4000009) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x8, 0x5, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007e4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000b6f000)={0x0, 0x10000, 0x926, &(0x7f00004f2000-0x8)=0x0}) sendmsg(r2, &(0x7f00007c3000-0x38)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f0000e13000)=[], 0x0, 0x0}, 0x0) 2018/01/18 13:55:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ec1000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000528000)=0x0, 0x0}, 0x0, 0x0, 0x7ffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00007fa000)='/dev/dsp\x00', 0x10080, 0x0) getsockname$netrom(r0, &(0x7f0000c49000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000202000-0x4)=0x10) epoll_pwait(r0, &(0x7f000058f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x4, &(0x7f0000d7b000)={0xfb3}, 0x8) accept4(r0, &(0x7f0000352000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000abf000-0x4)=0x14, 0x80000) 2018/01/18 13:55:51 executing program 6: syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x3da, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000974000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00004f9000)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x8}, 0x8) 2018/01/18 13:55:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006c4000)='/dev/usbmon#\x00', 0x4, 0x200) unshare(0x400) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) timerfd_settime(r1, 0x0, &(0x7f0000ea7000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 13:55:51 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000599000-0x9)='/dev/sg#\x00', 0x1, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000001000-0x18)=[{{0x0, 0x7530}, 0x5, 0xffff, 0xffffffffffff75a2}], 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a05000-0x48)={0x1, 0x5, &(0x7f000055c000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000749000-0xa)='syzkaller\x00', 0x5, 0xcc, &(0x7f0000a80000-0xcc)=""/204, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000a2f000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000097b000-0x4)=r1, 0x4) 2018/01/18 13:55:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008ca000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000b85000)={0x0, 0x80000000}, &(0x7f0000817000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000040d000)={r1, 0x8, 0x30}, 0xc) r2 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) pwrite64(r2, &(0x7f00001ff000-0x1)='\x00', 0x1, 0x10001) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000d19000-0x4)=0x0) ftruncate(r2, 0x3) 2018/01/18 13:55:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005bc000-0x11)='/dev/qat_adf_ctl\x00', 0x8001, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f00006ec000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000eb1000)="ac", 0x1, 0x0, 0x0, 0x0) r2 = socket(0x5, 0x3, 0x400) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000e4b000)={0x2, 0x5, 0x73, "b0b1eaeba683", "def9ae85793afb018148035af8d6726a"}) setsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000c75000-0x1000)="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", 0x1000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000e6000-0x20)={@generic="0c267398cc4d9dec88c4bf698e61bf34", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000ce000-0x44)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b268c48ddce8f7425dbb27623d5f791b"}) write(r0, &(0x7f0000009000-0x36)="b0", 0x1) sendto$inet(r0, &(0x7f0000e30000-0x29)='T', 0x1, 0x4000003, &(0x7f00004db000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 13:55:51 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000d9c000-0xd)='/dev/dmmidi#\x00', 0x1, 0x10183) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ead000-0x98)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x6}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000054f000)=@assoc_value={r1, 0xd12}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x3f, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3bac, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x3) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f000047f000-0x3c8)={0x4df1, {{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/18 13:55:51 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000640000)={0x7, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x106002, 0xfff, 0x20, 0x10000, 0x0, [{0x7, 0xffffffffffff0000, 0x9, [0x0, 0x0, 0x0, 0x0], 0x800}, {0x4, 0x7ff, 0x3338, [0x0, 0x0, 0x0, 0x0], 0x100}, {0xb938, 0x9, 0xfffffffffffffd5d, [0x0, 0x0, 0x0, 0x0], 0x8001}, {0x40, 0xffffffffffffffff, 0x15, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x9, 0x81, 0x8001, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x1, 0xff, 0x6, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x1000, 0x9, 0x81, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xffffffffffffffff, 0x9, 0x101, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x3, 0x2e21ba1, 0x2, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffff01}, {0x7, 0x9, 0x3f, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x8, 0x6aaf, 0x3f, [0x0, 0x0, 0x0, 0x0], 0xf81e}, {0x7, 0x9b8, 0x6, [0x0, 0x0, 0x0, 0x0], 0x8df1}, {0x400, 0x7ff, 0x7, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x4, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9460}, {0xa10, 0x9, 0x17b, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x111a0000000, 0x4, 0x337, [0x0, 0x0, 0x0, 0x0], 0xff}, {0xffffffffffffff28, 0x40, 0x11, [0x0, 0x0, 0x0, 0x0], 0x7}, {0xfffffffffffffffd, 0x100000000, 0x9, [0x0, 0x0, 0x0, 0x0], 0x414}, {0x7fffffff, 0x8, 0x8, [0x0, 0x0, 0x0, 0x0], 0x300}, {0xa823, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0], 0x101}, {0x1ff, 0xc631, 0x2, [0x0, 0x0, 0x0, 0x0], 0xa081}, {0xffffffffffffff86, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x1, 0x800, 0x4, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xffffffff9960ca51, 0x9, 0xae, [0x0, 0x0, 0x0, 0x0], 0x1}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000064c000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e2e000)=0xe8) getresgid(&(0x7f0000e00000-0x4)=0x0, &(0x7f0000d9f000)=0x0, &(0x7f00006e2000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000dfa000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092b000)=0xe8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000312000-0x8)={0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00009ee000)={&(0x7f0000c17000/0x1000)=nil, 0x1000}) lstat(&(0x7f0000d0d000)='./file0\x00', &(0x7f00008ac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x9, 0x3, 0x7ff, &(0x7f0000ce7000-0x8)={0x0, 0x0}) ioctl$TIOCCBRK(r6, 0x5428) r8 = fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f00008f4000)=r7, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a25000-0x4)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000bdb000-0x78)={{0xc98, r2, r3, r4, r5, 0x24, 0x6, 0x0, 0x0, 0x0}, 0x101, 0xab14, 0xd66, 0x100000001, 0x7, 0x0, r8, r9, 0x0, 0x0}) msgctl$IPC_SET(r1, 0x1, &(0x7f000018c000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000440000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/18 13:55:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000bbb000)='/dev/admmidi#\x00', 0x2, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = socket(0x880000000001e, 0x1000000000002, 0x0) recvfrom$packet(r1, &(0x7f0000e28000-0x79)=""/121, 0x79, 0x12061, &(0x7f0000841000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="c78759a26865", [0x0, 0x0]}, 0x14) close(r0) 2018/01/18 13:55:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000014f000-0x8)={0x0, 0x0}) ioprio_get$pid(0x1, r1) r2 = add_key$keyring(&(0x7f0000b79000)='keyring\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000fde000)='keyring\x00', &(0x7f00002f5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, r2, r3) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00000d6000-0x4)=0x0, &(0x7f0000527000)=0x4) 2018/01/18 13:55:51 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000ba1000)="fbaaafb601d761a3a750d8a092861210351ebb7c27c3d91d6509cee041d2e2ef0fb5ebb59a809fed439747de9eb74267a262c5764aa56838335f347f3f7921ff86759447cbe7cf3584a0607420766737385dbbb84a5857256ba9c091746d91a5dcb4328c7aefd7cb3385001781d397283847eedeaef723c26658ab7055ec295354492fbd3849c298bc9d596dfac8381ceaf4d373f5c441") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000195000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x2, 0x0) ioctl$void(r1, 0x40087705) r2 = memfd_create(&(0x7f0000e7b000-0x7)='vmnet0\x00', 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000382000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b53000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d4c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000070000-0x4)=0x0, &(0x7f0000e7f000)=0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000403000)={{0x9, 0x800, 0x4, 0x8, 0xfffffffffffffff8, 0x1ff}, 0x9}) 2018/01/18 13:55:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f00003b4000-0x8)=0x1, 0x6, 0x0) get_mempolicy(&(0x7f0000f12000)=0x0, &(0x7f0000c20000)=0x0, 0x400, &(0x7f000077a000/0x4000)=nil, 0x3) 2018/01/18 13:55:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x80f, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000630000)={0x0, 0x0, &(0x7f000094f000)=[{&(0x7f000008d000-0xee)="90bf663ad6166ac8a3f7a8908675476b", 0x10}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/18 13:55:51 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f000000c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000006000-0x20)=[], 0x0, &(0x7f0000000000)=[@rights={0xfe97, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x48, 0x0}], 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000000c000)={0x100, 0x8bf0, 0xfc00000000000000, 'queue1\x00', 0xabf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r0, 0xc2604110, &(0x7f0000000000)="") 2018/01/18 13:55:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000561000)='comm\x00') ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000069a000-0xad)="a4e859432edf3084d78694ec53d2f850f8ff66c4dba3164b93e742ed01d60a3ccb5e8f7e9663a93ec59650c7f74682b1246a6e777c75ae031f0704793fce8b63e705405dc011c94b9c2bb0d464927a3af0a9018129385a1ab004367865e7562dfd8697765ee40e98a3bd0334b39059f906d5fce290795939cd2bf4c902fc093a1b4dab0ba955d8c2259ab950d98086a3fd4fd0d214f76987d4182f6a7c504316e33814b858e2252f95fec0cc57") writev(r0, &(0x7f0000731000)=[{&(0x7f0000f1e000-0xf4)="c2", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ab7000-0x6c)={0x0, 0x64, "f6b6262798b97d175f0c809fa97c737926091f439becc6efcfc0da628fc6964dffb0e63517f9ad6f6009d153ffee93b17e0d240be3283ece14ea3f8e913e8af2d69b142661710b7f1b86f83267c469a146b419e14af9bbbde70261a71f247e63fd006cca"}, &(0x7f00001c2000-0x4)=0x6c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000798000-0x6)={r1, 0x7}, 0x6) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000025c000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b1c000-0xc)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f0000e11000-0x4)=0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d03000)=0x0, &(0x7f0000b7b000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ef000)={0x8, 0x8, 0x4, 0x2000000000000000, 0x100000000, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000f72000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000270000)={r2, 0x80000, r0}) dup(r0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000361000-0x8)=0x3) 2018/01/18 13:55:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f000035f000-0x8)={0x0, 0x0}, 0x80000) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000d30000-0x1)=0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000dde000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002cd000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x6, 0x900, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x400000000000, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x8000000000) 2018/01/18 13:55:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) socket$bt_hidp(0x1f, 0x3, 0x6) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000668000)='/dev/mixer\x00', 0x500, 0x0) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f000013b000)=""/203, 0xcb) r2 = syz_open_procfs(0x0, &(0x7f0000dbf000-0x8)='gid_map\x00') ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000a51000)={0x3000, 0x10000, 0x0}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000504000-0x8)=0xd001) 2018/01/18 13:55:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d1f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000db1000-0x18)={0x1, 0x0, [{0x3a, 0x0, 0x9}]}) r3 = fcntl$dupfd(r1, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f000064c000-0x68)={0x2, 0xfffffffffffffffd, 0x9, {0x0, 0x989680}, 0x200, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f000021b000)=""/254) 2018/01/18 13:55:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, 0x3a, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000001000-0x92)=""/146, 0x92, 0x400}, 0x40000000) bind$inet6(r0, &(0x7f0000faf000-0x1c)={0xa, 0x2, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/18 13:55:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = syz_open_dev$vcsn(&(0x7f000032a000-0xa)='/dev/vcs#\x00', 0x4000000, 0x24040) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000358000)=""/0) sendmmsg(r1, &(0x7f0000781000-0xf0)=[{{0x0, 0x0, &(0x7f0000d92000-0x50)=[{&(0x7f0000d70000)="92d5b70c798b54b6b1c5b10a2b79c238dc34d652de70f3497f410e90dd458ed608", 0x21}, {&(0x7f0000988000-0x7a)="11160c2ac8d68c116f0f3bab1df18ea7b7eec00d39e0fa9abad3bda62d4d99d86c3ad02083e285b35b80412f95cbe29f73da3e6d945cd33ad3b48edaacf3d6c4ab79d8b0349e85db93861ba330c4b657cef22c66b3c988cab39dcffab1f2122cbc98d2a2cf80bbd685d3717034411c91e74ba4537fe761c5584d", 0x7a}, {&(0x7f0000aa9000-0x69)="480fad1497397fa8d5ab88f57dc50236a0981c4bebb34d0348f929cd22bef3b76d854f2c6e9e9232af14e072920cdb17b55d2d0006b3f06e48ad93cc68d39d376888f928cfd93ee9de813ac982ef79b39d453bec2f569dcd0c0ae5d89b0c977bb5f074dce7062dac53", 0x69}, {&(0x7f0000712000)="f559f11efba5173d2a1e8e1f1322301690ce22025faa24cfe99e3eee825e61535234b29138fe8ac74f4218885cc8879a87ba38ccb198676af2a2af0baff40c351a217995306a64c2ef858efb096c35faaa9fbda0f2022df3f5221fa12cb4e90e6d05d57eded886046e63aee484c81c9b2e49a30e2eba921cc00ea0a9e2995cf15c36e3a19bc9dcb4273d3c07b1ced43d44de0a205a4bc6de364fb9d0799cdd6a8cd3f6295f7d5cc75b91cceee6b0a5273f9519b448b343664f0ccc074a12ef7302a51c18f47cab3289f1193a164b39728f0394850b99e1d6e57e5de9284d8f2d0156f80388fe730c8b15", 0xea}, {&(0x7f0000883000)="e1ac8945ddac221db4c8dc76bff6f9dc448a85c9487a1a52c6618f4379be680ad2062e234584765791e855d6e40e04a60193bdb5a7539d041acab52c2a14261ae0b9a0420caaa1c525f689cb0fed446b344468be3a8ec22990a4133485c3bc6e988ad1d23f473b96de842761c3d15b4ba6edf31effae83df7382cc2a038b9b3a631f84120046", 0x86}], 0x5, &(0x7f0000a04000)=[{0xc8, 0x110, 0x7, "2dd694cc46d73032345d960604247d4e8f0fa77e6b9d7cb074b01e1c78b4b61f01b1eadd947d6c73a11506aba65efe03375be1ac6f1eaa67fdf631c27f67113c0d19eddcc7b93c251c309b77bee8753782b85c63896e5867cb59dba7e805f2faa62f338b9b248ca6f97610040d9ac17d1be1379dbd557916bc8244a591c85f7020fdc10543e1b5ed94b110d5f6b718ac8475756fb50bcb432187645c244c3766c5d995e9a34ce1a1de6a1cb7dd772ddbedf84ceff5"}, {0x48, 0x88, 0x23b6, "006fa4aaf9dce7ea35dc9b2295efd5e3b3d1eb7335a664f17befcee45e78c1fc134775e50272dc7510f57da9d352c912c0"}, {0xf0, 0x11f, 0x7, "8c06fb22890fde7e8aeabc49af79a7cf869f7b3ae4664d56d72b366f89403e159ea287d8d2775a136ebf0f7be2aa1423d18b0a49667ae1a7eb84897fe502719b09c631373a4696469a3ff13afa2efc1cba96bf60152e8152143c1387c4295fbff46314584395aca963fb0233ccd030f6e904043801f633cc6d3a648bf689d8adae25846dfba156529bf8ed440cc5bf2dc9c95056d129ef39cd29c972624b35758eaf8501453dd3251ce967bd2d0e4c44367f11f0db0fa335631f3fdcea3a6603c024a40a32e54c56c3dc885258b5086fa8bf669d873e666db37d"}], 0x200, 0x8000}, 0x3}, {{&(0x7f00002fa000-0x1e)=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='gretap0\x00'}}, 0x1e, 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{0x70, 0x13e, 0xaca, "e9a12a6f5028ba49b3e732b79d01d0bc92f6ffe2f7beab4a6145679d469a9d93fa6e1e42eac8b8610103389949dfc3a2df3fc9cefd64ec323ae449af558aea1d1e1efc1b60350fedcc01927a3275a48c4671912fd88e3052ca2441eea6fdc6c8"}], 0x14b8, 0x24000800}, 0x9}, {{&(0x7f0000912000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000952000)=[{&(0x7f0000416000)="523bde324678b4cacd983487c13b4aec6dd4a16d1522f6ec69dfaae0df18fc6662f95739efa31ff9302b567053fc589e5b0e3dbf3b06765e9e922cd7077e8b8abb1f3a5f210751ba6d739baf5769b4f5b43c56ad7ea5dd69bc139f0089c5d8d5021ae66c360bfb9f711351ac9496daa2b26d660e9f6a66d100aa68f065a694fa98c19837b61cdd54be915a8b59481c73d48daf0ff05ef609e2dd64abcaa73ff5b78b80705b36e720bbaaf8dab6f20a8e37d16b0a8ec5442f9131dce2554d16", 0xbf}, {&(0x7f0000217000-0x40)="5b613e98ed3e247a3f3e89c52961f517a1094ad8c96a5258d77d9f34de7fa0c0c8a34d7d5b38afd618ced6858cd5545a02e8002872d981be47f43491e8eceedb", 0x40}, {&(0x7f0000891000)="43a71481ecaf9085a684fa769ab08572d4526e777aa80bc64b85240c52646a032aa79618691f7d9a8ba5ff9d4e", 0x2d}, {&(0x7f000091c000)="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0x1000}, {&(0x7f0000e4a000-0x14)="c5810cb0da338c2cdf2a6b10fcf9a4fb41fef9a3", 0x14}, {&(0x7f0000d0e000)="", 0x0}], 0x6, &(0x7f00001c2000)=[{0x60, 0x187, 0x0, "06343e6b177572456fdd264e6204bb6af42acdefd841e2f5010b7987f8a1b4a9b4f6cca28f614325d49dfcace4c6620902102c7791601c8dd2d2b784f25bc80bddfef7dadcf1b4c75a7c6e2567afee40"}, {0x40, 0x19d, 0x2, "2bed2dd509677f318b7f1943a3f41040108ce67c7699a71a8c68333d7e906ce980e89b2fedbe4ce628"}, {0x20, 0x88, 0x14d, "34e1428f3e6d9e4d656a"}, {0xb8, 0x10e, 0x7, "31d76fb9750f7a7c1453bf6d30025daa459cf13b1b457870a22abe780fa68b2ef67299e18cd3547a2eaa83966f365fbdfbd63a8ef6b81ff8fe5fc99e67d12c9bc41d510408bae203feb5cdf4b095282556c22b02fd626f4590ea711e70476e9e6b1b05dd0072071134fb9f20913a7c3b06b470241291d2792adfa4b1159aa1ad09234d62429c34b6ce284e75f6e716b10126adeadde5b7ca7b6ade6b4eeea83032fbd8b630"}, {0xb8, 0x19f, 0x6, "ecb11f1150912e2606b43114a36d4ebe6db084d3af9217c5b1d01cb6acccca5b531cb78cf3e6d9afd7e352d6ea05a4b145b9674e54abaa57d92fa1cd648e09c3d0257a5b73b6240e8ebccaa3025878aee1dd777a6593faa9eb07b13dc4ef04dcc01a423226a3b4d73e85f96d38de6d7ade8538cb7f06535d9dcf984349471149b1b4a88d4b3636ab482a6f19f418303c358a22c8630fbe0a763e03c304ff319d4fd43782bb48"}, {0x100, 0x88, 0x3af4, "bac145cb9602bb5bb313baadbb400ce39685e194496f356527565386dbb9d83e427acb191a2046073edd32b0714d3b1e89f5dc813480e9dd065b57c62e586359ee69a221cb2673ff2a6c72fb19be6509322fadea02a2fcfcf03affb4aa73dc8a61f4459239a08dadd3c94c22458b0f3fe517d467b4c15eb5e218b5ceda88cbad18a981b8ac675bd5ad9ef5e3a2a91f9659021b0527c6ff9651bba5d5cbd0abff1aa0fbcba8b1a9e6f5902f2d8216600e03fa7ed79e9efb48c1c9ab6c7b766834cf9a5ae03368aa6e7a56d30d5b392a6b61aeb94d937079ac31184abd1b7d92f738ccb8d48310b2489e"}, {0xd8, 0x0, 0x906b, "ec4e7d401953f00b80d6942d00e54a0d0ae66e8f4bf9807d61b075e8b7b865778f8eaf2d41653151af43425380b8cfd766ed841f55b34f7a21a96add3fe96a1e2801ea41dce77d65fdd146ae4b9ead377e4c4c4bec42384cc9abc88dd4bd27a926e6063ca06d9a3a4f9f866e35615b27b48ecf6a65de585c89772b0efe69e09ce32ae189977570bb82f7569719fa149f9e446cac9420ad45d6ba5648db7c906297a7f6a28375dc9466ddfed42897b4c1b27d2b113b4bc27df0bd4faccf22d15ce3be89"}], 0x408, 0x81}, 0x7fff}], 0x4, 0x20000000) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000086c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000576000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00001d3000)={&(0x7f0000f76000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f000006b000-0x10)=[{&(0x7f0000cad000-0x11)=""/17, 0x11}], 0x1, &(0x7f0000036000-0xf7)=""/247, 0xf7, 0x7}, 0x1) sendto(r0, &(0x7f000097f000)="", 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) rt_sigprocmask(0x0, &(0x7f0000e3e000-0x8)={0x6}, 0x0, 0x8) 2018/01/18 13:55:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='^\x00', 0x3) socket$l2tp(0x18, 0x1, 0x1) ioctl$TCFLSH(r0, 0x540b, 0x7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x5, 0x0) semop(r1, &(0x7f000002f000-0x1e)=[{0x0, 0x9, 0x0}], 0x1) listen$netrom(r0, 0x7) semop(r1, &(0x7f000001a000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000443000-0x58)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 13:55:51 executing program 3: prctl$intptr(0x21, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000bdc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000285000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) 2018/01/18 13:55:51 executing program 1: r0 = epoll_create1(0x0) fcntl$addseals(r0, 0x409, 0x4000000000000008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x400102) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000001000-0x400)={"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"}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000000)={{0xffffffffffffff00, 0x8}, {0x7, 0x4}, 0x3, 0x2, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:55:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) sendmmsg$alg(r2, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/18 13:55:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x110) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a9000)={0x0, 0x1c, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x2, 0x370, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0xad)={r1, 0x0, 0xa5, "236ce8266f34c4917f982ab06feb97cc81912aff033b7e2e4e5b27f0f8627b36ef26a3c2debfd4d90947948a3b4508b0606c1e2976eda01d6c2394cb31b9ff46d30de32573ef5cf4016fdb1b5a18434a23d7d623e2761143f0d758664a813b930400880a46362aba36c79ef17dc9c1b266a60c609bdf9947c95a4c7c24bfe8ff58b6ca998e579532bcb770d26bc5e0d23507c2d9e7b23f020e40dcbc0def8a9af956013453"}, 0xad) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x802, 0x0) sendmsg(r2, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/18 13:55:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000c3d000-0x30)={0x7ffffffb, 0x0, 0x3ff, 0x200, 0x100, 0x8f5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$unix(0x1, 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x42400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000001000)=0x8) fcntl$setstatus(r1, 0x4, 0x40800) 2018/01/18 13:55:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x89a0) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000df3000-0x9)='{', 0x1) listen(r0, 0x3) accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) 2018/01/18 13:55:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000b2a000)="24000000260007000004000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000060b000)=""/158, &(0x7f0000459000)=0x9e) 2018/01/18 13:55:51 executing program 6: mmap(&(0x7f0000000000/0x108000)=nil, 0x108000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000108000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00000a7000)='./file0\x00', &(0x7f0000109000)=""/4096, 0x1000) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000109000-0x14)={0x1, 0x0, 0x3, 0x1, 0x3}) bpf$MAP_CREATE(0x0, &(0x7f0000051000-0x2c)={0x9, 0xfff0, 0x80, 0x6, 0x0, r0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf9, &(0x7f0000109000-0xf9)={@random="cd390b081bf2", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipx={0x8137, {0xffff, 0x8eedb9b87de80d4, 0x8, 0x1, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, {@current=0x0, @random="ab6fce4afc6d", 0x200}, "246c9823f738d84f4a5cf35f957c1a06ded75ee248b386b6c428fa54a9bb9890c0304816562f802f3199f943b8796a1f31bd8d79d77dcb21886f539b62702dd17e6e65e0f808bf1c7d7d5d267ae660c5aa1dd7da5381b5a867b37809c7daa3a8fba5589792996e4c28739d36d76f5cc47e73b3a625510c62a64e430f9df9433631ad0faaee0ae6262e12756c15f44efd5a4d4666c835dc396add0273d9a691f2569a37cd86024a47afb3b24b35a78d91cbe4d839f5f58abe176b5686c06e6d33b6314af48ba78ea6b899b84200"}}}}, 0x0) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f000010a000-0x5)='user\x00', &(0x7f0000059000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000109000)="37869cc8e88f819311cc605c4b6b5ec8645939c90df05b", 0x17, 0xfffffffffffffffd) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000109000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r1, 0x10001, r2) 2018/01/18 13:55:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000007a000-0xd)='/dev/usbmon#\x00', 0x0, 0x800000403) syz_open_dev$tun(&(0x7f00007b9000-0xd)='/dev/net/tun\x00', 0x0, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000843000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000002e000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000fb6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) vmsplice(r0, &(0x7f00000f5000-0x20)=[{&(0x7f0000ba6000-0xf2)="", 0xffffffffffffff44}], 0x1, 0x0) 2018/01/18 13:55:51 executing program 0: mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = syz_open_dev$adsp(&(0x7f000060b000-0xb)='/dev/adsp#\x00', 0x4b0000000000, 0x1) r4 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00002c3000-0x8)='./file0\x00', 0x448) inotify_rm_watch(r3, r4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @msi={0x0, 0x2fa, 0x0}}]}) r5 = fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000b0b000)=0x400) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r6, 0x4068aea3, &(0x7f0000b0a000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r5, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/18 13:55:51 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000027000-0x3d)=""/61, &(0x7f000001d000)=0x3d) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000011000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000028000-0x4)=0x36f9, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000025000)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000002000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x108e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8000}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000026000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000020000-0x8)={r3, 0x3}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000005000)={0x0, 0x38, &(0x7f0000016000)=[@in6={0xa, 0x1, 0x6566, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f0000025000)=0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000025000)={r4, 0x4cd}, 0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000026000-0x4)=0x20, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000011000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000024000)=0x20) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 13:55:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000994000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00009cb000)="11b981c3293d1e6a", 0x8}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f000045b000)=""/49, 0x31}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) bind$alg(r0, &(0x7f0000f0b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) 2018/01/18 13:55:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 13:55:51 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r0, 0x8, &(0x7f0000abb000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x8000) pipe(&(0x7f000023a000-0x8)={0x0, 0x0}) connect$inet(r2, &(0x7f000099e000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f0000d40000-0x8)='./file0\x00', 0x59) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r3, &(0x7f0000daf000-0xb4)=[{{0x0, 0x0, &(0x7f0000038000)=[], 0x303, &(0x7f0000e86000)=[{0xfffffd17, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x444444444444555, 0x0) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f00006af000)=0x0) 2018/01/18 13:55:51 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ioprio_get$pid(0x2, r0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000004000)=[], 0x0, &(0x7f0000002000)=[{0x20, 0x0, 0x0, "b4e43b37bfb76f0658"}], 0x20, 0x4000}, 0x9}, {{&(0x7f0000002000)=@ll={0x11, 0x9, 0x0, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f0000001000)=[{&(0x7f0000006000)="c0b14d15034d67afcd7c23cb29d411d5b45986107e8035a18cc29eebf1d283d29a566c6608b3130be8addd0f9176a002ff77ac03d7a367d1a3627a85e9b8e25c1a547d0b3cf8190eae7b6eec145c4212315345f7df02daf53f9c11e65b74fbbcd8ca3dffba2c9936687cfbbd3bf20ee36f9905f1f16083", 0x77}], 0x1, &(0x7f0000007000-0x1268)=[{0xd0, 0x105, 0x3ff, "0c083494acf88a11e8398b1eabbfcdc2bfc9d42590cf54110a3ade6da0f5a0c72b3984c012f8498e61d690a7c459011d2e252f9bfbaa5a42b3421c3610d07f43447deaa923c886e0894918cedbbf8117b4f8d6ea88f242b6770c6166c18d5d488e7f3fb94805e6b6bc20ac0a095593f66334284e784eca74407914ea9a819d8ffcb4edf92772d83249bfe915d5a819640faf0f8a8d865e867aea06c04bacf75fcc505419a75e6460d593c29af482efdd17d897b07f91897f97b4e675f90a"}, {0x1010, 0x110, 0xfffffffffffffff9, "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"}], 0x10e0, 0x20004000}, 0x3}], 0x2, 0x40084) socketpair(0x1b, 0x0, 0x7ff, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000009000-0x18)={0x7, 0x10001, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f000000a000-0x1)={0x5}, 0x1) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000008000)=""/167, &(0x7f0000006000)=0xa7) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x80487436, &(0x7f0000006000-0x4)=0x0) syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0xfa, 0x420000) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000002000-0x12)={@generic="3bec835b02d01fc6c180d99072ab206e", 0x8}) 2018/01/18 13:55:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000cf6000)={0x0, 0x0, &(0x7f0000294000)=[], 0x0, &(0x7f0000676000-0x258)=[], 0x0, 0x0}, 0x24008801) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x40028042, 0x2) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r2, &(0x7f00008d4000-0x8)=0x0, 0x2) 2018/01/18 13:55:51 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000001000-0x2)={0x7, 0x0}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) io_setup(0x101, &(0x7f0000000000)=0x0) io_submit(r3, 0x2, &(0x7f0000002000-0x10)=[&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000+0x10e)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000)="1cc2db06de3122cb789386b13d", 0xd, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 13:55:51 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000490000)=0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000c8a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$update(0x2, r1, &(0x7f00008c7000-0xb8)="97aba8b6a1c1b7a146ead4895c17664f79a7cc98f4a1cff52824860c35539b0da9ce29ef148a9b513059eab20cf06bf299a30f9b9bc63c74142c068b8dab2beb7ae7c00d75fe2e7494870a6e3b14b1f9773ca6a79a8ed50b231352ad787d97ec5d9ec47c870396a7eefd9d9c5392887eab1150e81008a627c2cc494aadd5bc082e05e9bc60b6f1d95ade15f0f82f38c007cfb6b280afc9e6991922e7dfbebe227edea3320e84e1e282eb5bcab882bfcd0cd9ab91690b6e7e", 0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f00008cc000)='keyring\x00', &(0x7f00009ca000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r2, 0xfffffffffffffffb) r3 = request_key(&(0x7f0000df0000-0xc)='cifs.spnego\x00', &(0x7f0000cfc000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000459000)='keyring\x00', r1) keyctl$negate(0xd, r1, 0x800, r3) keyctl$set_timeout(0xf, r2, 0x0) 2018/01/18 13:55:51 executing program 1: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000e74000)=0x7fff, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005ce000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000e76000-0x67)=""/103) 2018/01/18 13:55:51 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) stat(&(0x7f000090d000-0x8)='./file0\x00', &(0x7f0000edb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, r0, r1) mkdir(&(0x7f0000523000-0x8)='./file0\x00', 0x100) 2018/01/18 13:55:52 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000250000/0x3000)=nil, 0x3000}) shmget(0x0, 0x2000, 0x880, &(0x7f0000bef000/0x2000)=nil) io_setup(0x200, &(0x7f00004f3000-0x8)=0x0) io_setup(0x8e, &(0x7f0000ac9000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f00003ca000-0x18)=[&(0x7f000084c000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000606000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 13:55:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000031000-0x10)={0x100000, 0x1000, 0x0}) 2018/01/18 13:55:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000624000-0x4)=0x0) 2018/01/18 13:55:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000ccd000-0x24)={0x7fffffff, 0x41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000613000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f000018d000-0x4)=0x20, 0x4) write(r1, &(0x7f00000b5000)="7a6893", 0x3) 2018/01/18 13:55:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000360000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005e5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001cb000-0x4)=0xfffffffffffffea9) r2 = syz_open_dev$dspn(&(0x7f000038d000)='/dev/dsp#\x00', 0x1000, 0x0) perf_event_open(&(0x7f0000d99000-0x78)={0x0, 0x78, 0x8, 0x20, 0x1, 0x101, 0x0, 0xe3, 0x48c20, 0x9, 0x5f, 0x9, 0xbf7, 0x4, 0x3f, 0x20, 0x1, 0x483c, 0x80000000, 0x3, 0x0, 0x6, 0x9, 0x3ff, 0x1, 0x5, 0x2, 0x0, 0x7, 0x1, 0x6, 0x80000000, 0x36eec4b4, 0x9, 0x6, 0xd07, 0xd42, 0x7ff, 0x0, 0x3787, 0x6, @perf_config_ext={0x9, 0x7}, 0x40, 0x80000001, 0x1, 0x2, 0x8, 0x6, 0x5, 0x0}, r1, 0x6, r2, 0xf) open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r3 = inotify_init1(0x0) r4 = gettid() inotify_add_watch(r3, &(0x7f0000274000-0xa)='./control\x00', 0x80000c12) readv(r3, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) sched_setaffinity(r4, 0x8, &(0x7f000044d000-0x8)=0x5) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00004df000-0x9)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = eventfd2(0x0, 0x0) poll(&(0x7f00005c6000-0x10)=[{r7, 0x0, 0x0}], 0x1, 0xa70) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f00006d2000)={r7, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$eventfd(r7, &(0x7f00001fd000-0x8)=0x0, 0x8) 2018/01/18 13:55:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fcc000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fce000)=[{&(0x7f0000e83000)="44e712ab149fead1a13d7e60a09be62c40db5a9ed3cde749139824f35ce48ffc73352140ef81f1f5fcd0197f003f4d8bd43dea6f1994af3048482a68a1d5c4fd1a1087ae4ebbb2bba2cf52223b9382e96e909c5c5ee7175d41a822012e54995fd2a4cc46e2edb6f53d42f4f3ef9fc13a81c17c43389834f91460b1641d8c996e7132025e388f8c5996010e403eb290db484fc4454f3e8a6f21c10aad8cd805a31c9cafd0348608f2c7182357cad3b2c01552dc9114db2b956054dd3ced45960c61172ec4ba886412c4b919b14233eda9a571b2074455b8dba3e67c4b7736d2e2dfd71894d566fe6d173dda9d3da42eb9cd690708675773de37d42acb4a3a8bbf774d9ed6f633fabe1a55e843196e79387c195d92e34d9ab0b239b23f72266adc93b70ff825f2c44de16f29e99b16da29e3fd9d81e7e7c28b4fd269395d8bb2abe0a522b9728e8554c033650d1d6a8a9c9444969b9243c879b74bda7753cd425dc6b1d358f6106076b3e7312aed77e745d2a80489caf67a98550cfe3566aa850c34cb5ef6afb3cbfa9c9f74916ccec9e128ec1744b50c7779b2877f5c26ae3d4893154a2d88f8a991cebeb2d1147687dac419c62fd979cefa76c6292ed36ec0123f193deb595d0c46e865224c7afaba61dcc7693b55fa0c7d7e588541e096e91926c04632c0a36cf6267713d1e6de39cea5de30b8f4f19d34c7ab9a801642a933d5ad88fcf66c3a934b92b8e515dd4057f0e2f4c79061c15c9bacebc764e0830d39d13ce25a73b0aab74f4d66b87eec3106debbf96c54e478a838f8688c35c9a895200e65be40688f17f3e0edddd8b0641ed911c9f2a54c36ee22c25a531902cf84a7efab3a7d146ab735ab7b1339fa8238204fa626de59730ed7da8e0f7d735b7bf3e9f30abceb77696f8bfe75b43559491f3a788a5fe31442c608156630cbe4f2af7a650067c8194805aabaf0a998acd93072a9159f55eb39f0c0e126aed5597e905fa91d8f6f0c3d6bb919ce94a942d4bc5d75838d5721a799c93fd814682c93de26a1cae153a37f8d99c4f470723168ea0696714b128eb83024a0a9eb81566a55af643efde4644cea036554c802be85b23e9dd822029ae828cfa52baceaa16f1ea7af4ff4738516b55d2dfa518a297febd98137134f5391349ac59c8b60cc091e73905f6abafbb583d5360cbaee96129d2976bc321e9f6441be2a28689727b1bdaf07fded63678cd766dcc9cd517ee8e13ad2f9d52ec7a36a751ea17d168d3a47197499ea2b3be238c076a4e9a657581875d0dacd473b4ad2a8e88a285f16fe6cd9ac0710b3a347a7d32580f1cc6028884b0da9c8e07f65227dfd8832075e5dac8869b9751608d26b1aae580df4a70282192a9f9728c5183ca120c353a0dd0d32b30d284f88f3c01b2a350ea1f59018ab22dbae425a062afeeac07231b90547b3188f8e1bdde04d6a02391630c5456f318488de0df75a2b7619d6d315db42d8c29d98fbe568ea000a744aa0e50dc668d85afca95b72f2de9bf73ec4e36bb0e9c61e9924a40a76caa40580a3d65906ab39d76882fd9f81a74f03ec78b6edc4449b9920e2f7c66a321c27d40868c08809a5843f69bf49ff13779ecabd4ddb8a5025c39446a97fe516f0d12d9c8eae1c6cf54185c97d62d473dba04dab6d923c78677e3411435d5e2e2abf85c13a8c7df01035cc525347a1c60a02273e82c050081734858abe3298b5119d903782b5407fad53ae4713e925e0adf9292ccb686f9beb7524e68b0f9134a43a16d4f9ade9fd48aa3e6c0c63cabac9319166d986e74093102342775ca30cd4b9da6a0ade9335ba5d2d2ee40617d10e4b28e7ec8a44d5cfdaa1184d1a35c6e58fe86b7c57affe3638212652060f84c94a4d5e0911a1a58e7a24ddfdfff17f7760ebaf3615d49bf05c8fe53732c2a6ef45ae6c242dc45b5a9d16656761ec6caab458b47b74737683387142e592ae9202c15280f20a2fa7b155d334dd4460b471a4991b47765b7629a6fba895fd1019b1b66db9fd5ab73bdf85a1f084791757bf11ad089a04fdd9a1dd3a6630e2c1a0ed54e8ee59613d3aa01733b9b5bad3782ce6ccf59000a93242ea2e5ab885d5022a2f3f0e4d10ef879922ec99724ecb5da1239d12d222c18711bc50f12ec65963dc8cc53e340fac56d7f5b24e1fafab728eeeb183323aae708ba0b9e323f6c1c589d1420c71693c40be2317a345ecd982ebbca336db948cc6eff97939401233716706533b0b5a65e1b1436071ae46c72bafff58ef54992a4cc86a2866380329ef6938d21d683c5d88b37feaaac2188000a9285bdf326a9cf5e0e37b235dc18d628680876d90bd4d36141b3457abcf92b8074c61378db9720801adfe2fa7cf23fcabaf687d87f7602194c3ca9fb20cc7b51e325944120305f01247089e8f0620675b368a64f65e483f73c2bf312c9a15dec7c15d51aee16be3bfe080f203b5ce4b16f6a319d11b51cef6d731d8da9d9cc6d358cccebc6a7ce4c91fec6afb47c2a6feeece0ba40f9a280545cd934f8df48323614effcab2ffbc8ca3470596c176b574b62d33448342c6a5112b781dbcacd2631a08c4c2b1e9e9936d6a2a8c6acd867b14e96f9f4b30783c13e00448d146d7ac7ddb4ce8f557ad8cefaf6cd57801905c416532753cdabe5cebada0c3db0ffea944a2ddfcfc7217e5e1aecfb1d9e98e78d2104769763f6ccf82fbc83e928873f26eeb04c43fbb836f3641875dba545b0354ab6a492e5e0182258bfb2e984f9b5c975e9f925b92507e24a802d275b3b7facd9e7e71d65f608e28ad6f007b72cb1cb3ea05d86ad5cb78e504a5c4da2d179f1941505bde881c3892145e3763693fefb012ea8f2d917a74f17fc7d5ebb74d7c", 0x7fa}], 0x1, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d4a000-0x70)={0x0, 0x68, "b6328fbd0c41ee1571f45c4a043865100b998c78b7adb5aab483261d578ba2de808303976cb3f2eb9124e2f9d7a11dde7c1984a059765aff53d5b563f55c2c47f32453a314d5e7d20427d2d7bce1ba2dda8b1967a6e4dd34594ac0df0e8203b3c7db7578d4141982"}, &(0x7f0000655000-0x4)=0x70) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000999000)={0x0, 0x1d, "246a2c3d15425807ab501f33b4d2a2361e09863d1474a08293f246c4d3"}, &(0x7f0000f4b000-0x4)=0x25) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000445000-0xb8)={r1, 0x7, 0x200, 0x3ff, 0x3f, 0x4, 0x3, 0x5, {r2, @in6={{0xa, 0x0, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffff7, 0x4, 0x3ff, 0x8}}, &(0x7f0000331000)=0xb8) 2018/01/18 13:55:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x1) listen(r0, 0x0) 2018/01/18 13:55:52 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000095b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000001000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000b4000-0x8)='./file0\x00', 0x7) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00000f9000-0x4)=0x0, &(0x7f00000f9000-0x4)=0x4) syz_emit_ethernet(0x8e, &(0x7f00000dc000)={@random="cd450bf21b08", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e0ea99", 0x0, 0x29, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}]}], "654635a3775b9167f04dd100856caac3"}}}}}}}, 0x0) 2018/01/18 13:55:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c54000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7d8ef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1968, &(0x7f00006fc000-0x8)=0x0) r3 = creat(&(0x7f0000b19000-0x8)='./file0\x00', 0x4) io_submit(r2, 0x20000000000001bb, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x10001, r1, &(0x7f000007d000)="b3", 0xfffffffffffffc81, 0x0, 0x0, 0x0, r3}]) 2018/01/18 13:55:52 executing program 0: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000096d000)=0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000265000)=0x0, &(0x7f0000186000)=0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000002000-0x120f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x14, 0x4, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x0, 0x0], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000003000)='/dev/midi#\x00', 0x7, 0x400) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000004000)={0x1f, {0x4, 0x8, 0x1ff, 0x7fff, 0xffffffffffffffff, 0x5}, 0x9}, 0x9) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000004000-0x4)=0x1, 0x4) 2018/01/18 13:55:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000+0x790)='/dev/input/event#\x00', 0x2, 0x28001) clock_gettime(0x0, &(0x7f00006ae000)={0x0, 0x0}) clock_gettime(0x3, &(0x7f00007a4000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000313000-0x10)={r1, r2+10000000}, &(0x7f000052b000)={0x0, 0x0}) r4 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000031000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005fc000-0x4)=0x10, 0x800) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f000073c000)=""/232) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f000073d000)=0x3, 0x4) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006b0000-0x11)='/dev/qat_adf_ctl\x00', 0x80040, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r5, 0x8905, &(0x7f000017b000-0x4)=0x0) write$evdev(r0, &(0x7f0000038000-0x18)=[{{r3, 0x0}, 0x1, 0x1e, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/18 13:55:52 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000000c000-0xf6)=""/246) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000009000)=[{&(0x7f000000c000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b37484ccaef57098d06d374e7e438a595dca2506f66c92987bddf26d031cb9ab7bf315e1e1b52ab4bd3af790a839f305b650b9a0daa091b44a7d10a8c989cb", 0x0}, 0x60, &(0x7f0000008000)=[{&(0x7f0000001000)="4eeaae4332bec017f5", 0x9}], 0x1, &(0x7f000000c000-0x90)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) fsync(r0) 2018/01/18 13:55:52 executing program 1: prctl$seccomp(0x29, 0x0, &(0x7f0000e39000-0x10)={0x0, &(0x7f000050a000)=[]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ac2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000074f000)=[@in6={0xa, 0x0, 0xf800000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x525}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000335000)=""/59) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000001000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000002000)={[{0xffffffffffff3f3b, 0x5, 0x6f92abaa, 0x1, 0x1, 0x10000, 0x8000000000000000, 0x5, 0x3, 0x1, 0x4, 0x97, 0x5}, {0x5, 0x10001, 0x1, 0x100000000, 0xfffffffffffffffd, 0x401, 0x6, 0x7, 0x9, 0x5, 0xe8, 0x3, 0x9}, {0xba4, 0x9, 0x5a5, 0x0, 0x8, 0x9ee, 0xffff, 0x1ff, 0xfffffffffffffff9, 0x4580000000000000, 0x3f, 0xfffffffffffffffc, 0xffffffffffffffff}], 0xfffffffffffffbff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000000)=0x802) 2018/01/18 13:55:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000775000)={0x5, 0x20, 0x5, 0x4, 0x3baa}) r1 = timerfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) dup3(r0, r1, 0x0) [ 70.258964] QAT: Invalid ioctl 2018/01/18 13:55:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) seccomp(0x1, 0x1, &(0x7f00006ed000)={0x2, &(0x7f000092b000-0x10)=[{0x3, 0x8001, 0xdc, 0x5}, {0x5, 0x5, 0x8001, 0x9}]}) [ 70.318846] QAT: Invalid ioctl 2018/01/18 13:55:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000d96000)='/dev/audio#\x00', 0x3ff, 0x8000) pread64(r0, &(0x7f000028b000-0x96)=""/150, 0x96, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000333000)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f00008f6000-0x4)=0xc) r2 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000046d000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000401000)=0xe8) getresuid(&(0x7f00009e7000-0x4)=0x0, &(0x7f0000283000-0x4)=0x0, &(0x7f00000f6000)=0x0) sendmsg$nl_xfrm(r0, &(0x7f00005b8000)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x2001000}, 0xc, &(0x7f00000f3000+0x906)={&(0x7f0000095000)=@newpolicy={0x320, 0x13, 0x400, 0x2, 0x3, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x20, 0x20, 0x16, r1, r2}, {0x4, 0x882, 0x80000000, 0x6, 0x5, 0x75, 0xefa, 0x0}, {0x72f2, 0x0, 0x5, 0xffffffffffffffc0}, 0x5, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x3}, [@lastused={0x10, 0xf, 0x100000000}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x2, 0x2, @in=@empty=0x0}}, @migrate={0x138, 0x11, [{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x33, 0x4, 0x0, 0x5, 0xa, 0xa}, {@in=@rand_addr=0x8b, @in=@dev={0xac, 0x14, 0x0, 0xa}, 0x3c, 0x3, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f, 0x3, 0x0, 0x0, 0x2, 0xa}, {@in=@empty=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x33, 0x4, 0x0, 0x1, 0xa, 0x2}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @in=@empty=0x0, 0x3b, 0x0, 0x0, 0x7, 0xa, 0xa}, {@in=@rand_addr=0xffff, @in=@loopback=0x7f000001, 0x6c, 0x2, 0x0, 0x1, 0xa, 0xa}, {@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff, 0x0, 0x0, 0x5, 0xa, 0x0}]}, @replay_val={0x10, 0xa, {0x0, 0x4, 0x8}}, @address_filter={0x28, 0x1a, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x9, 0xfffffffffffff049}}, @coaddr={0x14, 0xe, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @extra_flags={0x8, 0x18, 0xe9bb}, @policy={0xb0, 0x7, {{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x2, 0x4, 0x0, 0x0, 0xa, 0xa0, 0xce7765403972847, 0x5e, r3, r4}, {0x0, 0x9, 0x40, 0x1ff, 0x2, 0x81, 0x2, 0x81}, {0xfffffffffffffff7, 0x0, 0x1000, 0x4}, 0x20, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0x2}}]}, 0x320}, 0x1, 0x0, 0x0, 0x95}, 0x20040090) r5 = getpgid(0x0) r6 = syz_open_procfs(r5, &(0x7f000079a000)='attr/keycreate\x00') sendfile(r6, r6, &(0x7f00003e1000)=0x0, 0x1000) 2018/01/18 13:55:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000076d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x80) accept4$inet6(r1, &(0x7f0000d60000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000b2c000-0x4)=0x1c, 0x80000) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00006d9000-0x50)=""/80) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000b2e000)=0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000434000)={0x1, 0x0, [{0x40000002, 0x0, 0x0}]}) 2018/01/18 13:55:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000665000)={r0, r1}) shutdown(r0, 0x0) sendmmsg(r0, &(0x7f00007f4000-0x168)=[{{0x0, 0x0, &(0x7f0000a0d000)=[{&(0x7f000050a000)="e6", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20004045) r3 = syz_open_dev$sndpcmc(&(0x7f0000092000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x200400) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000ed1000-0x2)={0xfffffffffffffffe, 0x4}, 0x2) 2018/01/18 13:55:52 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000027000)='./file0\x00', 0x2000, 0x100) r3 = mmap$binder(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x4, 0x9910, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000027000)={0x14, 0x0, &(0x7f000001f000-0x14)=[@release={0x40046306, 0x1}, @free_buffer={0x40086303, r3}], 0xee, 0x0, &(0x7f0000010000)="814919bab57b800556e177551c5ae521db814d19af2bcad0634a73c9e4081086216243721c9ea2e4333294ef97d6982ed1236005a8bcc890e3a6cb9187643c088fd747ad51ddef28002ea7c5e824e6712f03ecc8e32fe899a663d6393bdbc8540112f6ed1d88068e9fba605ea363fceae029b5c31e7141d502df6e2ae1b7c255d8fa1b28e402b971348f905fd7ef8b3a46c141470fffdaa20707859d248f7fabc11550b731c6e7d9325b8be73bcfe6de33098ca2f4d80166d2dc3f72c872a49ba75fdb9638475520b5046d98b2df76a9be899ca35b39c80dfda62151d451ce1edffbc925884eab7b995eb7b8036d"}) r4 = dup3(r0, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f000001a000)=0xef, 0x4) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f000000e000)=0x0) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r5, 0x8924, &(0x7f0000001000-0x4)=0x0) r6 = syz_open_dev$amidi(&(0x7f000001d000)='/dev/amidi#\x00', 0xc4, 0x1) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000020000)={0x1, &(0x7f0000022000)=[{0x89e, 0x1000}]}) mmap(&(0x7f0000021000/0x4000)=nil, 0x4000, 0x100000f, 0x11, r6, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000021000)=0x0, &(0x7f0000002000-0x4)=0x4) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/18 13:55:52 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/ppp\x00', 0x80000, 0x0) fcntl$setlease(r0, 0x400, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)='0\x00', 0x2}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000008000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000000d000-0x10)=[{&(0x7f000000b000)="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", 0x1000}], 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000003000-0xae)=""/174) 2018/01/18 13:55:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005b8000-0x8)={0x0, 0x0}, 0x800) r1 = perf_event_open(&(0x7f0000940000)={0x4000000002, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000843000)="9f06020000170080ffabae7c2b4e6d") r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000066e000)='/dev/loop-control\x00', 0x0, 0x0) fanotify_init(0x0, 0x8400) r4 = accept(0xffffffffffffffff, &(0x7f0000af2000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000016f000-0x4)=0x1c) getsockname$ipx(r4, &(0x7f00008b0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b80000)=0x10) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f000045d000)=0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000004000-0xb)={0x0, 0x74, &(0x7f00007a6000)=[@in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0xb2}, @in6={0xa, 0x1, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, @in={0x2, 0x0, @rand_addr=0xca2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000614000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000cc2000)={0x1000, 0x7, 0x200, 0x200, 0x3, 0x100000001, 0x4, 0x3e, r5}, 0x20) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) clock_nanosleep(0x5, 0x1, &(0x7f0000f5a000-0x10)={0x0, 0x1c9c380}, &(0x7f00001b8000-0x10)={0x0, 0x0}) r7 = dup2(0xffffffffffffffff, r2) ioctl$EVIOCGABS20(r7, 0x80184560, &(0x7f0000e48000-0x88)=""/136) select(0x40, &(0x7f00000f6000-0x40)={0x1ff, 0x1ff, 0x0, 0x0, 0x0, 0x100000001, 0x80000001, 0xf67}, &(0x7f000068e000)={0x9, 0x3, 0x200, 0x5, 0xe0000000, 0xc85, 0x9, 0x4}, &(0x7f000005b000-0x40)={0x80, 0x40, 0x1, 0x8d1, 0x80000001, 0xffff, 0x3, 0x401}, &(0x7f0000534000-0x10)={0x77359400, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000046000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e26000)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000ad6000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(r9, r10, 0x7, r0, &(0x7f0000b79000-0xc)={r0, r3, 0x0}) ioctl$TIOCCONS(r0, 0x541d) select(0x40, &(0x7f0000aa2000)={0x3, 0x2, 0x3, 0x1, 0x7ff, 0x1, 0x1, 0x4}, &(0x7f0000bd1000-0x40)={0x4, 0x4, 0xffffffffffff9892, 0x5, 0x400, 0x43c, 0x0, 0xa10}, &(0x7f000066d000)={0x100000000, 0x9c27, 0xfff, 0x5d507fb, 0x42, 0x4ad, 0xffffffffffffffff, 0x0}, &(0x7f0000390000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000e0b000)={r6, r8}, 0x10) getsockopt$inet_dccp_int(r7, 0x21, 0x0, &(0x7f00001cd000)=0x0, &(0x7f0000ed1000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a83000)={0x800001a1, [0x0, 0xfffffffffffffffa, 0x6, 0x16]}, &(0x7f000061f000)=0x2d1) r11 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_int(r11, 0x6, 0x20000000000001, &(0x7f0000001000-0x4)=0x81, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r11, &(0x7f0000a1e000)="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", 0x106d, 0x403fffffd, &(0x7f0000603000-0x1c)={0xa, 0x3, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) 2018/01/18 13:55:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000822000-0x10)='/dev/input/mice\x00', 0x0, 0x420000) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000ab9000-0x4)=0xa7e, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r1) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f000001f000-0x58)={{0x0, 0x101}, 0x0, 0x9, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setstatus(r3, 0x4, 0x2000) 2018/01/18 13:55:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000985000)='/dev/loop#\x00', 0xb, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x0) 2018/01/18 13:55:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000701000)='./file0\x00', 0x40240, 0x133) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x22, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$alg(r2, &(0x7f0000970000-0x38)={0x0, 0x0, &(0x7f00001b4000)=[], 0x0, &(0x7f0000cef000)=[], 0x0, 0x0}, 0x0) 2018/01/18 13:55:52 executing program 2: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f86000-0xd)='/dev/usbmon#\x00', 0x8001, 0x20000) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f85000)={0x0, 0x2}, &(0x7f0000f86000-0x4)=0x8) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004f3000)={r1, 0x2}, &(0x7f0000f85000)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000f00000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000a14000)=0x2, 0x4) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000f87000-0x4)=0x5) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000f86000)=0x0, &(0x7f0000f87000-0x4)=0x4) 2018/01/18 13:55:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x1, 0x4, 0x1, 0x3, 0x9, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) syz_open_dev$admmidi(&(0x7f0000008000)='/dev/admmidi#\x00', 0x40, 0x1c9800) 2018/01/18 13:55:52 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000006000-0x4a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@generic={0x83, 0x2, ""}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e81dbe", 0x0, "13ba88"}, ""}}}}}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000008000-0xd)='/dev/usbmon#\x00', 0x5, 0x200) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000006000)=0x0) clock_gettime(0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000000b000-0x8)=0x2) sendmsg$nl_crypto(r0, &(0x7f000000a000-0x38)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000006000-0x10)=@delrng={0x10, 0x14, 0x310, 0x0, 0x1, "", ["", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x4000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'trusted.\x00', '/dev/usbmon#\x00'}, &(0x7f000000b000-0x11)='cpuset$(security\x00', 0x11, 0x3) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000000c000-0x4)=0x0, &(0x7f000000c000-0x4)=0x4) getuid() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f000000d000-0x92)=""/146, &(0x7f000000c000)=0x92) futex(&(0x7f0000002000)=0x4, 0x4, 0x8, &(0x7f0000006000)={r1, r2+10000000}, &(0x7f0000009000-0x2)=0x9, 0x6) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f000000c000)={0x2, &(0x7f0000008000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x8) 2018/01/18 13:55:52 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000eff000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000002000-0x4)=0x10001, 0x4) accept$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000469000)=0x3, &(0x7f00001c4000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b06000)='/dev/snd/seq\x00', 0x0, 0x0) syncfs(r0) fcntl$getflags(r1, 0xb) socketpair(0x12, 0xb, 0x7fff, &(0x7f0000b6e000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ca6000)={0x7, 0x1, 0x1d000, 0x1000, &(0x7f0000158000/0x1000)=nil}) 2018/01/18 13:55:52 executing program 1: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000df6000-0x4)=0x4, 0x4) 2018/01/18 13:55:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b77000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000e9a000-0xc)={0x3, r0, 0x0}) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x114, 0x4000000000000008, &(0x7f0000000000)="f020b46b", 0x4) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000063d000)={0x0, 0x0}) 2018/01/18 13:55:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000d6c000-0x4)=0xfffe) r1 = getpid() ptrace$getregset(0x4204, r1, 0x203, &(0x7f0000425000-0x10)={&(0x7f00009ee000-0x1000)=""/4096, 0x1000}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00006dc000-0x4)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f00006e7000-0x4)=0x0) getsockname$inet(0xffffffffffffffff, &(0x7f00005e6000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000232000-0x4)=0x10) 2018/01/18 13:55:52 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f000000a000-0x8)={0x4b674358}, 0x8) r0 = socket$can_raw(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000-0x28)={@common='lo\x00', &(0x7f000000a000-0xbc)=@ethtool_rxnfc={0x3b, 0x1, 0xffffffffffff8001, {0x0, @usr_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x6, 0x1ff}, {"45ee", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x7f, 0x7, [0x1c00000000, 0x7ff]}, @udp_ip6_spec={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x1, 0x10000000000000}, {"157d", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2, 0x2, [0x40, 0x9]}, 0x2400000000000000, 0x800}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$admmidi(&(0x7f000000a000)='/dev/admmidi#\x00', 0x3, 0x20080) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f000000c000)={0x0, 0x19, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000007000)={"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"}) 2018/01/18 13:55:52 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000f000-0x30)={0x28, 0x0, &(0x7f000000d000)=[@increfs_done={0x40106308, 0x0, 0x2}, @decrefs={0x40046307, 0x0}, @release={0x40046306, 0x0}, @register_looper={0x630b}], 0x48, 0x0, &(0x7f000000c000)="621644a5c310affb2298c023c7036e8915400419dae84f459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cd508303ac6"}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000d000-0xa)='autogroup\x00') mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000016000)={0xf000, 0x4000, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000011000-0x30)={0x14, 0x0, &(0x7f0000014000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x1)=""}) 2018/01/18 13:55:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x90040) mkdirat(r0, &(0x7f0000ada000)='./file0\x00', 0x105) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/0, 0xfffffffffffffffb, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000008000-0x1)={0x3}, 0x1) getgroups(0x2, &(0x7f0000003000-0x5)=[0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x1, &(0x7f0000003000-0x4)=[r1]) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000003000)="5dde2747504c656d30766d6e657431ee00") 2018/01/18 13:55:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) 2018/01/18 13:55:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000099f000-0x8)={0x0, 0x0}) accept4$inet6(r0, &(0x7f0000a0b000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bae000-0x4)=0x1c, 0x80000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x96, 0x0, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00002df000-0x108)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe2, 0xffffffffffff8001, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, &(0x7f00006a3000-0x4)=0x108) eventfd(0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000c0000-0x2c)={r2, 0x24, "3ccbcc90a7023eb82c92197895cac1b0fa2e40c08730dae5f8a40171867a591419d98763"}, &(0x7f00006ba000-0x4)=0x2c) socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc6000+0x25d)='/dev/hwrng\x00', 0x20002, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005af000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ccb000-0x4)=0x28) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) accept4$alg(r3, 0x0, 0x0, 0x80000) 2018/01/18 13:55:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000820000)='./file0\x00', 0x8) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f28000-0x10)='/dev/sequencer2\x00', 0x45, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000244000-0xb)={0x800, 0xef3, 0x9, 0x0, 0x800, 0x4, 0x2, 0x2d, 0x101, 0x7, 0xffffffff}, 0xb) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b38000-0x18)={r1, &(0x7f000083a000-0xb0)="2cfb4e9701c977ad6ea17c322435faf0939816f2020e31429b00974922fb0db04b17098cdc4a6ba705faf46de0c1e1330181750b0b7116526ed46a256990659720320f54e62b08ec9325222126a83a1bf4f22249aa45c63d02a89a78d8c2d021cb9db75fae4bccbf1957a3e680457a403c599d2f77d65f32090b4009afc2555d14b19740e4fd7e9bee46c62975ac63777354a2e429e91083e0f568068c0ac1deaadfca24b0fd5da150de13072b88c8874748c692fe7a260ea1b9088efb31b30811e247cd55be21441a532b6a95f920", &(0x7f00007f1000-0x41)=""/65}, 0x18) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000aec000-0x8)=0xffffffffffffffff) close(r0) 2018/01/18 13:55:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000090c000-0x9)='/dev/ppp\x00', 0x80000001, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b1c000-0xf6)=""/246) write$eventfd(r0, &(0x7f0000532000-0x8)=0x0, 0x8) 2018/01/18 13:55:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) readv(r0, &(0x7f000032c000)=[{&(0x7f000091f000)=""/24, 0x18}], 0x1) r1 = gettid() socketpair$unix(0x1, 0x80010000000001, 0x0, &(0x7f0000f52000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$inet6(r3, &(0x7f0000db1000)=""/214, 0xd6, 0x0, &(0x7f00009b6000-0x1b)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a76000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000597000-0xc)='/dev/rfkill\x00', 0x4400, 0x0) fanotify_mark(r4, 0x2, 0x8000000, r5, &(0x7f000000a000)='./file0\x00') readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) sched_getaffinity(r1, 0x8, &(0x7f000038a000)=0x0) r6 = socket$can_raw(0x1d, 0x3, 0x1) dup2(r2, r6) tkill(r1, 0x16) 2018/01/18 13:55:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f0000f29000-0x8)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f0000fb3000-0x3)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f0000800000-0xe)='./file0/file0\x00', &(0x7f00007fb000)='./file0\x00', &(0x7f0000c06000)='mqueue\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d38000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000038f000)={0x0, 0x6, 0x30}, &(0x7f000060a000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) socket$kcm(0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00002dc000-0x18)={0x0, 0x1000, 0x30, 0x80000000, 0x0}, &(0x7f00002a9000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00004be000-0x10)={r3, 0x68, &(0x7f0000b26000)=[@in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xc2}]}, &(0x7f00005d0000)=0x10) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000939000)={&(0x7f0000917000)='./file0/file0\x00', 0x0, 0x18}, 0x10) sendto$inet(r2, &(0x7f0000a89000-0x78)="", 0x45f, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000d38000-0x4f)="be08cdb952529d12279017a3dbaa11f25a2fb5d270bf15c39b9393367fc7a703870e2f38d09082beff3ede8a43fda92fe42b9def28d1b2f1f24082f9f7ccabfe352ff6fbb62af0d3371c44331438d8", 0x4f) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ea5000-0x4)='bbr\x00', 0x4) pipe(&(0x7f00003b1000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000bb5000)=r4, 0x4) sendmsg(r2, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x51b}], 0x1, &(0x7f0000bb4000)=[], 0x0, 0x0}, 0x0) recvmmsg(r2, &(0x7f00000f6000-0x60)=[{{&(0x7f0000fe5000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000337000-0x28)=[{&(0x7f0000a89000-0x5c)=""/92, 0x5c}, {&(0x7f00006cb000-0x9b)=""/155, 0x9b}, {&(0x7f0000ef4000-0x28)=""/40, 0x28}, {&(0x7f000070b000-0xf4)=""/244, 0xf4}, {&(0x7f000012a000-0x2c)=""/44, 0x2c}], 0x5, &(0x7f0000d19000)=""/87, 0x57, 0x8}, 0x7}, {{&(0x7f00003ab000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000385000)=[{&(0x7f000040a000)=""/246, 0xf6}, {&(0x7f0000ce2000-0x6c)=""/108, 0x6c}, {&(0x7f00001cd000+0x48f)=""/248, 0xf8}, {&(0x7f0000abb000-0x47)=""/71, 0x47}], 0x4, &(0x7f00000b7000-0xe4)=""/228, 0xe4, 0x4}, 0xff}, {{&(0x7f00008e0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000650000-0x40)=[{&(0x7f0000e80000)=""/193, 0xc1}, {&(0x7f0000f50000-0x61)=""/97, 0x61}, {&(0x7f0000a07000)=""/187, 0xbb}, {&(0x7f0000096000)=""/78, 0x4e}, {&(0x7f00001d8000)=""/35, 0x23}, {&(0x7f0000060000)=""/147, 0x93}, {&(0x7f0000868000-0xf8)=""/248, 0xf8}, {&(0x7f00003a9000)=""/194, 0xc2}], 0x8, &(0x7f00004df000)=""/80, 0x50, 0x5}, 0x7}], 0x3, 0x10000, &(0x7f0000bc5000)={0x0, 0x0}) sendto(r2, &(0x7f0000ede000)="b8c42c2e9f4bc18342a87024d2d7d4f5bc2f8a49aea8db0fe8e5b3183aacdca3d02c218b29bb22dadb1cb7baafd13a563282b1580ebf64bf32602b6127b652cff1f45ae6d52350a29e5ca0f9f1d9286362dfacf5270866c9", 0x58, 0x0, &(0x7f0000e1d000)=@generic={0x0, "6f966b522d1f89c0c575d2db0a6dd84c66287d81bd501db1f686e2904970f8808a91ddf0810057a789fccb06916d945876163cbd88eca1ded727bac27c8f1bdcab716b618a1abdd983fcf843b4bd0b06575270d0440a2c9c931a9346bc9f5de86175b08e2cd00e1eb6d087c8263cae7f9de7c0861cb971709b9186e33546"}, 0x80) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000314000)={r1, 0xb42, 0x2, [0x8, 0x9]}, &(0x7f000006b000)=0xc) 2018/01/18 13:55:52 executing program 1: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b7c000)={0x0, 0x0, 0x0}, &(0x7f0000dfb000)=0xc) r1 = getpgid(r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioprio_set$pid(0x2, r1, 0xae4) dup3(r2, r2, 0x80000) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000dfb000-0xdc)='6', 0x1) 2018/01/18 13:55:52 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000d3a000)='./file0\x00', 0x200, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x4)=0x1000000000000040, 0x54450de323c264cf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000002000-0x4)={r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000002000)={0x8, 0x20000000000000}) socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000003000-0x78)={0x2, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x7fffffff, 0x9, 0x6, 0x8, &(0x7f0000001000)=@generic="81458c173d555ed06d98811c48e54c43", 0x7, 0x80, 0x9}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000365000-0xed)="6adf1d0c1e064bf5e823c97b176766d1e8ea9fdc34d8061afe1e291125a6cc0fb1e2f2a41e3cd3cae4", 0x29) [ 70.635583] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 70.642381] SELinux: unknown mount option [ 70.647198] binder: 8601:8607 BC_INCREFS_DONE u0000000000000000 node 10 cookie mismatch 0000000000000002 != 0000000000000000 2018/01/18 13:55:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bfd000-0x9)='/dev/sg#\x00', 0x8, 0x82) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005a8000)=[{0x8, 0x1}, {0x2, 0x1}, {0x4, 0x1}], 0x3) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000027000)={0x81, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) [ 70.647213] binder: 8601:8607 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 70.647222] binder: 8601:8607 Release 1 refcount change on invalid ref 0 ret -22 [ 70.647229] binder: 8601:8607 ERROR: BC_REGISTER_LOOPER called without request [ 70.647238] binder: 8607 RLIMIT_NICE not set [ 70.717634] binder: 8607 RLIMIT_NICE not set [ 70.717676] binder: send failed reply for transaction 11 to 8601:8618 [ 70.717699] binder: 8601:8607 ioctl c0306201 2000efd0 returned -14 [ 70.719608] SELinux: unknown mount option [ 70.737169] binder: BINDER_SET_CONTEXT_MGR already set [ 70.737184] binder: 8601:8618 ioctl 40046207 0 returned -16 [ 70.742673] binder: 8601:8607 BC_INCREFS_DONE u0000000000000000 no match [ 70.742686] binder: 8601:8607 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 70.742696] binder: 8601:8607 Release 1 refcount change on invalid ref 0 ret -22 [ 70.742703] binder: 8601:8607 ERROR: BC_REGISTER_LOOPER called without request [ 70.742747] binder: 8607 RLIMIT_NICE not set [ 70.745874] binder_alloc: 8601: binder_alloc_buf, no vma [ 70.745897] binder: 8601:8618 transaction failed 29189/-3, size 0-0 line 2903 [ 70.759377] binder: undelivered TRANSACTION_ERROR: 29189 [ 70.759520] binder: undelivered TRANSACTION_COMPLETE [ 70.759527] binder: undelivered TRANSACTION_ERROR: 29201 [ 70.840363] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/18 13:55:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffeff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r2 = syz_open_dev$sndpcmp(&(0x7f0000502000)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x2800) getsockname$netlink(r2, &(0x7f00007c7000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000819000)=0xc) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/18 13:55:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x1000, 0x2481) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001000-0x4)=0x0) r1 = shmget(0x0, 0x1000, 0x1400, &(0x7f0000000000/0x1000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000003000-0xa7)=""/167) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000000)=0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r2, &(0x7f000024a000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c0f000)='/selinux/user\x00', 0x2, 0x0) ioctl(r2, 0x227b, &(0x7f0000001000)="06") fcntl$setstatus(r2, 0x4, 0x3ffc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002e2000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000095b000-0x4)=0xe8) connect$can_bcm(r0, &(0x7f00006f1000)={0x1d, r3, 0x0, 0x0}, 0x10) read(r2, &(0x7f00005c6000-0x39)=""/154, 0x9a) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000d82000)=[@in6={0xa, 0x3, 0x200, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000077d000)={0x0, 0x1000, 0x6385, 0xf9, 0xffffffffffff8001, 0x3}, &(0x7f00004b1000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00006a4000-0x8c)={r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000048d000)=0x8c) read$eventfd(r0, &(0x7f0000512000)=0x0, 0x8) syz_emit_ethernet(0xef, &(0x7f0000238000+0x53)={@random="477b0a8051e9", @random="b7c4931e4e42", [{[{0x9100, 0x800, 0x61, 0xc1}], {0x8100, 0x3, 0x40, 0x3}}], {@ipx={0x8137, {0xffff, 0xd9, 0x7, 0x1, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x3}, {@current=0x0, @random="767b41f489dc", 0x3}, "c04d04e5efcda65793b9ba48ac882816c284e0dab4c9881ed987781f3aa8f030d4555873543530498f74be228fabf79195f3752400a28b6fc2720c77ca1342fa1eeb598b33d15b2b0e901a084090665d7c721fc5cd7dc7796d2b7c201c696e6f9cc2826a4c96499913c1f104ffb3edab3058be36a6bdfd357acd2056597a4bef16674684d669490d51b042914ba5d346ebb1bca20c1d314452d03d81165155a4e680d7195bd8980f855a8511f6958f6374f7e6628df3b3286fbaf9"}}}}, &(0x7f0000c36000-0x14)={0x1, 0x3, [0x4b2, 0x23f, 0x57c]}) 2018/01/18 13:55:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000091b000)='/dev/mixer\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fc4000-0x10)={r0, 0x28, &(0x7f0000cb9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000156000-0xc)={r1, 0x6, 0x8}, 0xc) fadvise64(r0, 0x0, 0x3, 0x5) readv(r0, &(0x7f000031d000)=[], 0x0) 2018/01/18 13:55:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00003fc000-0x8)={0x0, 0x0}) capget(&(0x7f0000520000-0x8)={0x399f1336, r0}, &(0x7f0000df8000-0x18)={0xb78, 0x1, 0x5, 0x1000, 0xde5, 0xde4e}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00001c9000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a59000)={0x0, 0x8}, &(0x7f00005c8000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000b0000-0x8)={r2, 0x6c85, 0xffffffffffff9171}, 0x8) mq_notify(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000001000-0x412)="", &(0x7f0000001000-0xa0)="e2eea0eb86e501e57897a3b495b087cbc16b335ef4b744e40c1eacda4b459b0373f3291876c40f3b0d8638d9a777b04d9895a3fb6e9754c111ac8f7d4ff0dea0cf78856f64096209cc28c8bbd1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:55:53 executing program 6: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006f5000)='/selinux/access\x00', 0x2, 0x0) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000506000)=0x0, &(0x7f00009e3000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000de7000-0x8)={0x0, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) 2018/01/18 13:55:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) msgget$private(0x0, 0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000005000)={0x0, 0x58, &(0x7f0000002000-0xb0)="6abb5de82b839dc56bfe48b2046f2b0b81ea3cdd3d01b8f5626397561118da79e6a9f1aeac7e1cd6a232b6c497d14e0b1bb23f952255e99e9330e9183a9a455f53cfa0f2f12f7725c13c57a3604eafc0468bf76a5d8c2b35"}) r1 = syz_open_dev$sndmidi(&(0x7f0000006000-0x12)='/dev/snd/midiC#D#\x00', 0xe6a, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000001000)="7c3824776c1b5f86ea348b4d0928e9aba03f3cd2ed404ebcfc72ae6c7d5c324cd801b508b7cb941de85302135949a87ab84639712be8a25460a8bec184f9447723d9788ff608bffbacf640703aae574b268c1e1a6b", 0x55, 0x40, 0x0, 0x0) 2018/01/18 13:55:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f000000a000)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000009000-0x80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x4, 0x0}, 0x1f4, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/01/18 13:55:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) bind$netlink(r0, &(0x7f0000885000)={0x10, 0x0, 0x2, 0x2800}, 0xc) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x7, 0x112, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/18 13:55:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001, 0x0, 0xfffffffffffffffe, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x180, &(0x7f0000a98000/0x1000)=nil) r0 = shmget(0x2, 0x1000, 0x1100, &(0x7f0000726000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000d03000)=""/84) 2018/01/18 13:55:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008a0000-0xc)='/dev/autofs\x00', 0xe0000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00007b7000)={0x0, 0x84, &(0x7f0000430000-0x84)=[@in6={0xa, 0x3, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5f7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3f}]}, &(0x7f0000a86000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000bd9000-0x6)={r1, 0x9af}, &(0x7f000013a000)=0x6) r2 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x20000801) ioctl(r2, 0x4400000000001277, &(0x7f0000017000-0x1)="") 2018/01/18 13:55:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x4240) r0 = gettid() timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x3, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000015000-0x78)={0xffffffffffffffff, 0x78, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8, 0x3ff, 0x3, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x0}, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00002dc000)=0x0, &(0x7f000045e000)=0x0, &(0x7f0000e31000-0x1)="") 2018/01/18 13:55:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000efb000)='/dev/snd/timer\x00', 0x0, 0x20000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000af1000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 13:55:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000035e000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f000042e000-0xc)='/dev/amidi#\x00', 0x0, 0x12000) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000c54000)={0x50000015, 0x0}) r3 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f00009cf000-0x78)={0x1, 0x78, 0x0, 0x9, 0x9, 0x7, 0x0, 0xce0, 0x0, 0x1, 0x80000001, 0x9, 0x8000, 0x8, 0x80, 0x8, 0x95, 0x1, 0xdb, 0x6, 0x10001, 0x8000, 0x35d, 0x2, 0xfffffffffffffffd, 0x101, 0x3, 0x1f, 0x7fffffff, 0x1, 0x0, 0x8001, 0x0, 0x7, 0x1, 0xab, 0x1, 0x3, 0x0, 0x0, 0x2, @perf_config_ext={0x401, 0x0}, 0x63173d8a5f77f885, 0x9, 0x1, 0x4, 0x0, 0x0, 0x3ff, 0x0}, r4, 0x7fff, r0, 0x2) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00005ac000-0x8)=0x7) 2018/01/18 13:55:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f00008d8000-0x8)='./file0\x00', &(0x7f0000d31000)='./file0\x00', &(0x7f000073b000-0x8)='cgroup2\x00', 0x0, &(0x7f000027a000-0xc0)="") creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000e2b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x20, 0x101801) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f000080f000)=0x400) 2018/01/18 13:55:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ee000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mount(&(0x7f000032e000)='./control\x00', &(0x7f00009eb000-0xa)='./control\x00', &(0x7f00003b4000-0x9)='efivarfs\x00', 0x1001018, 0x0) symlink(&(0x7f00009ba000-0xa)='./control\x00', &(0x7f0000624000)='./file0\x00') stat(&(0x7f00005d4000)='./control/file0\x00', &(0x7f0000b82000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000d48000)='./control\x00') 2018/01/18 13:55:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008a5000-0x8)='./file0\x00', 0x2) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000f8f000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00002b4000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000079f000)=0x0, &(0x7f0000515000)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008dc000-0x8)=@assoc_value={0x0, 0x88}, &(0x7f000051d000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001d7000-0x98)={r2, @in6={{0xa, 0x0, 0x738, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5}, 0x98) 2018/01/18 13:55:53 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000000)={0x0, 0x2, 0x9, &(0x7f0000000000)=0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 13:55:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000246000-0x30)=[{&(0x7f0000aaf000-0x3d)="185a2ae4bd380c1a003970d62a77f93294cf1ed9c3c7ccf738025cab385a5c6a3187d6bb7e624c8b7190ee4eca8222e2197b63f436a163a7239cb78e3a", 0x3d}, {&(0x7f0000119000)="a68057241e0cf074e95270d1", 0xc}, {&(0x7f00009cd000-0x12)="e6bc369b7b68612c81a8e829aab86c397188", 0x12}], 0x3, 0x5) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000374000-0x10)={0xffffffffffff0000, 0x8, 0x1, 0x3, 0x0}, &(0x7f0000175000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000936000)={r2, 0x7a, "df51d3a1b3f5b4a6beeef2a96b38613305e00b5801c9371d9ea13acf7e29fd9fccd61a24de9b5f2b9a870cd164f82dbd6b151209023f043c6507a8ba5457a77ffbbb33b3039e32f089e61e14b40218db88565f39e92eb3eee78d07667b432d647bcda8b5cd889f102b46576ffe116403b34d5759d79f4e00d62b"}, &(0x7f0000104000)=0x82) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000000)=0x0, 0x4) [ 71.391374] cgroup: cgroup2: unknown option "" 2018/01/18 13:55:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000032b000)={0x3, {{0xa, 0x3, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb8e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000aa3000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000466000-0x10)={0x0, 0x4, 0x7, 0x6}, &(0x7f00000cb000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000013f000-0x98)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x4}, 0x98) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000341000)='dctcp-reno\x00', 0xb) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000974000)={0x0, 0x2, 0x7, 0x1, 0x401, 0x401, 0x8, 0x6, {0x0, @in6={{0xa, 0x2, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x5, 0xc, 0x8000}}, &(0x7f0000a4e000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00006aa000)={r3, 0x1}, &(0x7f000066a000)=0x6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00005f0000-0xfa)={0x0, 0xf2, "c1b189b150863b64af9a96574d9ba6fa51e2f992b3fc19e60037aaa031b07ecafab3b8fd19d34e30b9c590a134435cd859ad847dc71a27d23fe269deeff850387b332ec05eb7fc106668d68028f32be53a673d887c141f5ac06fde06bfca5c62c9c0b328f09de516b379c9b7c2c1e1a920c645b9274da03cbbaaf7c913b976872a208305a25ce09329678adf345286a2309967b05283fd02c5ab26331a314143dcfaf0eb3ab59dab63ac864d6486162e0cabde9e682665fc69d2932a3fa6feba8846d3ee3d6f4ce6b2007943840567953f2b81a83b21bce0c852367e44165bab2260c5f14007600268fa22aeeb6ed9c120c1"}, &(0x7f0000c41000)=0xfa) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00008d5000)={r4, 0xf005}, &(0x7f0000096000-0x4)=0x8) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f000000d000)=[{0x10, 0x114, 0xffffffff00000001, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/18 13:55:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f00001c7000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) add_key(&(0x7f0000128000)='cifs.spnego\x00', &(0x7f000059d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000414000)="", 0xfffffffffffffcd4, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000042d000-0x4)=0x0) [ 71.430312] cgroup: cgroup2: unknown option "" 2018/01/18 13:55:53 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000001c000)=""/0, 0x18, 0x0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f000000e000)="a5", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 13:55:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000d35000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f0000f3e000-0x1f)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) modify_ldt$read_default(0x2, &(0x7f000049d000-0x1000)=""/4096, 0x1000) 2018/01/18 13:55:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x90000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000152000)=[{&(0x7f0000e8a000)=""/0, 0x0}, {&(0x7f0000001000-0x4b)=""/75, 0x4b}, {&(0x7f0000001000-0xa9)=""/169, 0xa9}, {&(0x7f0000ea3000+0xc99)=""/79, 0x4f}], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c96000)='/dev/hwrng\x00', 0x0, 0x0) preadv(r1, &(0x7f0000735000-0x30)=[{&(0x7f0000360000)=""/0, 0x0}, {&(0x7f0000fef000)=""/241, 0xf1}], 0x2, 0x0) 2018/01/18 13:55:53 executing program 3: socket(0x5, 0x6, 0x0) 2018/01/18 13:55:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f6e000)='./control\x00', 0x0) r0 = open(&(0x7f0000e90000-0xa)='./control\x00', 0x40008000000000, 0x20) mkdirat(r0, &(0x7f00000fe000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000d5e000-0x8)='./file0\x00', 0x0, 0x60) symlinkat(&(0x7f0000024000-0x8)='./file1\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f000002e000)='./control\x00', 0x2) 2018/01/18 13:55:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000639000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000091f000-0x4)=r1) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000020000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1b000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) 2018/01/18 13:55:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000069000-0x8)='keyring\x00', &(0x7f00001db000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f00007db000-0x5)='user\x00', &(0x7f0000247000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000455000)="", 0x0, r0) request_key(&(0x7f0000a4e000)='logon\x00', &(0x7f0000157000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000194000-0x2)='.\x00', 0xfffffffffffffffe) 2018/01/18 13:55:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) lstat(&(0x7f0000c39000-0x16)='./file0/control/file0\x00', &(0x7f0000313000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x6000020000001276, &(0x7f00008ea000)="") 2018/01/18 13:55:53 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000c57000-0x1)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000081a000-0x1)=0x0) r1 = fcntl$getown(r0, 0x9) sendmsg$key(r0, &(0x7f00008b6000)={0x0, 0x0, &(0x7f0000eb9000)={&(0x7f00002dc000)={0x2, 0x10, 0x200, 0x0, 0xf, 0x0, 0x6, 0x2, [@sadb_ident={0x2, 0x0, 0xfffffffffffff801, 0x0, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x2, 0x1}, @sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x4, 0x1}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x15, 0x14, 0x10}, @sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x6, 0x0}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x1) msgget$private(0x0, 0x304) capset(&(0x7f0000be7000-0x8)={0x19980330, r1}, &(0x7f0000396000)={0x200000000020, 0xfffffffffffffff9, 0xfffffffffffffffe, 0x0, 0x2, 0x0}) setgroups(0x0, &(0x7f00009ab000)=[]) socketpair$inet(0x2, 0x6, 0x5, &(0x7f0000048000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000005c000-0x4)=0x0, 0x4) 2018/01/18 13:55:53 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cfa000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000a16000-0x4)=0x200, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000ec6000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x412080) ioctl$VT_RELDISP(r2, 0x5605) bind$alg(r1, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$ax25_int(r4, 0x101, 0x0, &(0x7f0000b21000)=0x4, 0x4) fallocate(r4, 0x0, 0x0, 0x40007) sendfile(r3, r4, &(0x7f0000ccb000)=0x0, 0x357) recvfrom$ax25(r4, &(0x7f00002bb000)=""/232, 0xe8, 0x2000, &(0x7f00001e5000)={0x3, {"d1559a729f6b13"}, 0x7}, 0x10) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000975000)={0x11, 0x1, 0x3ff, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b81000)={0x0, 0x69fa}, &(0x7f0000b4a000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000f10000)={0x7, 0x8d26, 0x8200, 0x80000001, 0xffff, 0x6, 0x3, 0x3ff, r5}, 0x20) 2018/01/18 13:55:53 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a05000+0xb70)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x8, 0xfffffffffffff801, 0xd24, 0x5ec9d689, 0x1ff, 0x5, {0x0, @in6={{0xa, 0x0, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x3, 0x1f, 0xff, 0x3}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b12000)={r1, 0x8001, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x1) fcntl$dupfd(r2, 0x406, r2) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00002b4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 13:55:53 executing program 7: ustat(0x4000002, &(0x7f0000b38000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f000006e000)=0x5, 0x2) setsockopt$inet_opts(r0, 0x0, 0x19, &(0x7f0000eed000)='y', 0x1) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x1d5, &(0x7f0000603000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/18 13:55:53 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e84000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000026c000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @random="e11300221738", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000c5000)=0x7fffffff, &(0x7f0000644000)=0x2) recvfrom$inet(r0, &(0x7f0000544000)=""/100, 0x64, 0x10000, &(0x7f0000f10000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000c50000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x100000000000010}, [0x0, 0x0]}, 0x10) mq_timedsend(r3, &(0x7f00005b1000)="", 0x0, 0x0, &(0x7f0000878000)={0x0, 0x0}) 2018/01/18 13:55:53 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) r1 = syz_open_dev$vcsn(&(0x7f0000004000)='/dev/vcs#\x00', 0x9, 0x400000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)=0xb) 2018/01/18 13:55:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000062c000)='/dev/cuse\x00', 0xaee98d5ff480fa6f, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000865000)=0x0, &(0x7f0000bfd000-0x4)=0x4) 2018/01/18 13:55:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000df3000-0xc)=@sack_info={0x0, 0x0, 0x200}, 0xc) sendto$inet6(r0, &(0x7f0000b71000-0x2)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)='d', 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/18 13:55:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x10, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) msgget$private(0x0, 0x4) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "010300000000000600000000001a00000001001b00b30c7bcc790425c7bad62e0a63a632ed4938323273fb8f8401a3ff598200000a4b7ce43a572470a0c5216669ca021f6f67dcf16031e577358c0002701d00008001cb3151d24acef1f1622ca5bdb9060d00000077aeb81c90001d6d7c980000002400f70dc136cb064a"}, 0x80) 2018/01/18 13:55:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) close(r0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000012b000-0x14)={0x486, 0xe15, 0x8a79, 0x7, 0x4}, 0x14) ioctl$int_in(r0, 0x5473, &(0x7f000042e000)=0x5) writev(r0, &(0x7f000000c000)=[{&(0x7f000035d000)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6dfe", 0x20}], 0x1) dup3(r0, r0, 0x80000) poll(&(0x7f0000ef9000-0x30)=[], 0x2000019c, 0x0) 2018/01/18 13:55:53 executing program 3: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000049000)='/dev/sg#\x00', 0x0, 0x2) writev(r0, &(0x7f0000029000-0x20)=[{&(0x7f000004a000-0x34)="cf420e6d0cd550e616dd86a7da4a6bb830959d076d1ef7f67d672a4c433b3b50f084c4ea9489b71a9f75", 0x2a}], 0x1) 2018/01/18 13:55:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) r1 = syz_open_dev$vcsn(&(0x7f0000bf6000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x101200) r2 = dup(r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f93000)={0x0, 0x0}) 2018/01/18 13:55:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f000000b000)=[], 0x0, &(0x7f0000007000)=[{&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(0xffffffffffffffff, 0xc0405519, &(0x7f0000391000)={0x5, 0x0, 0x0, 0x0, "dda9385290db21db79533ed95d6512b5e39e448baf1cc22c2b809438f866fef30a6a15f7221d084ac0177727", 0x0}) 2018/01/18 13:55:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f000000c000)={0x100, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000005b000-0x8)=0x1) r1 = syz_open_dev$evdev(&(0x7f00004d9000-0xc)='/dev/input/event#\x00', 0x2, 0x101000) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f000000c000)=""/0) 2018/01/18 13:55:53 executing program 6: r0 = socket(0x29, 0x2, 0x20000000000ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x7b, 0xfffffffffffffffe, 0x4, 0x7, 0x0}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cf6000)={r1, 0x50, 0x2, [0x9, 0x0]}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xc294, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000002000-0xc5)=""/197) 2018/01/18 13:55:54 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) fcntl$setpipe(r0, 0x407, 0xfffffffffffffa27) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00002f1000)=@random={'trusted.\x00', "25ec256574683100"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db6000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5403, &(0x7f000023a000)=0x0) 2018/01/18 13:55:54 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f07000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000001000-0x50)=""/80) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000397000-0x28)={@generic="4bc5fa61b78a998e6bf8665be3793a63", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000fd7000-0x8)='./file0\x00', 0x200000, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000fd6000)=""/70) sendmsg$nl_route(r0, &(0x7f0000fd6000-0x38)={&(0x7f0000fd6000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000fd5000)={&(0x7f0000fd5000)=@ipv6_getroute={0x80, 0x1a, 0x528, 0x1, 0x3, {0xa, 0x10, 0x10, 0x9, 0xfd, 0x0, 0xfe, 0x8, 0x2000}, [@RTA_GATEWAY={0x14, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_EXPIRES={0x8, 0x10, 0x9}, @RTA_METRICS={0x38, 0x8, "a7a37e813ff438a855339c74a1b642fef55feb553dd0a7c096b7fa71db6933b8416f54669248980670a54df423f5c81764"}, @RTA_EXPIRES={0x8, 0x10, 0x4}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x5) setsockopt(r0, 0x5, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d14000+0x73a)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000fc3000)=""/83) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000fd8000-0xf0)=[{0x0, 0x100000001, 0x1f, 0x6, @tick=0x0, {0x7f, 0x4}, {0x870c, 0x62}, @result={0xffff, 0xfc7}}, {0x3f, 0x1, 0xffffffffffff8001, 0xfffffffffffffec6, @tick=0x1f, {0x10001, 0x6}, {0x2, 0x5}, @control={0x0, 0xfffffffffffffff9, 0xffffffff}}, {0x0, 0x5, 0x3, 0xfffffffe00000, @tick=0x4, {0xffffffffffff3f1e, 0x0}, {0x100, 0x8}, @time=@tick=0x2}, {0x600000000, 0x80000000, 0xfff, 0x8000000, @tick=0x6, {0x10000, 0xeb}, {0x6, 0xfd}, @time=@tick=0x44d}, {0xffffffff, 0x36, 0x7fffffff, 0x3, @tick=0x9, {0xfffffffffffffffe, 0xffffffff}, {0x1, 0x1}, @queue={0xfffffffffffffffa, {0x2, 0x2}}}], 0xf0) 2018/01/18 13:55:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b06000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b3d000)='/selinux/member\x00', 0x2, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000d64000)={0x1c9, 0x400, 0x7f, 0x7616}, 0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000043d000)={0x11, 0x7f, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpgrp(0xffffffffffffffff) ptrace$peek(0x2, r2, &(0x7f0000fa2000-0x8)=0x0) 2018/01/18 13:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x8080b, 0x0, &(0x7f0000a9d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000290000)=""/0, &(0x7f000033d000-0x4)=0x0) 2018/01/18 13:55:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001dc000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000e1000)={0xf5c, 0x8003, 0x4, 0x1000000000854, 0x0}, &(0x7f0000234000)=0xd3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000da2000)={r2, 0x2}, &(0x7f0000be7000-0x4)=0x8) fchdir(r0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000087d000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000f2e000-0x8)={0x0, 0x0, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000abd000-0x8)={0x0, 0x0}) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r6, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) r7 = getpid() waitid(0x1, r7, &(0x7f00008b9000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x5, &(0x7f0000ded000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(r3, &(0x7f00009e1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r6, &(0x7f0000819000)="a062ec41829b4ff3781f56dd8648b21cd269a913601a226cf53bf465b4173c5e29389795ec366d61737312583aa9b007ea12fb5aaf2559968dee99eeb937d0dce65114278b852d8d81152a2e0c9aaeb949328e1e7843084fa16f1eff532903", 0x5f, 0x0, &(0x7f00006c6000-0x10)={0x0, 0x0}) r8 = fcntl$getown(r3, 0x9) syz_open_procfs(r8, &(0x7f0000db4000-0x8)='net/tcp\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000138000-0x4)=0x0, &(0x7f0000e76000)=0x4) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f00005fc000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0xb3e4, 0x9, 0x0, 0xd2, 0xf003, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff7, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00001ba000-0x10)=[{0x4, 0x7fff}, {0x0, 0x2}], 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000624000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d06000)=0xc) setpriority(0x1, r9, 0x21d) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/18 13:55:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/18 13:55:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x80007, 0x800) preadv(r1, &(0x7f0000c1b000-0x10)=[{&(0x7f0000183000)=""/239, 0xef}], 0x1, 0x7f) sendto$inet(r0, &(0x7f0000ba5000+0x78a)='=', 0x1, 0x20007ffc, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000161000)={r0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00007b2000)={0x0, 0x0}) 2018/01/18 13:55:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000bc000)={0x0, 0x0}) flistxattr(r0, &(0x7f0000e84000-0x8d)=""/141, 0x8d) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d98000)='/dev/ppp\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f0000f46000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000c13000)=[{{r2, r3/1000+30000}, 0x40, 0x3, 0x7}], 0x18) r4 = syz_open_dev$loop(&(0x7f00001bc000)='/dev/loop#\x00', 0x80, 0xfffffffffffffffd) fadvise64(r4, 0x0, 0x0, 0x4) fstat(r4, &(0x7f00008cb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000799000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) socketpair(0x2, 0xf, 0xfff, &(0x7f0000d63000)={0x0, 0x0}) fchown(r4, r5, r6) 2018/01/18 13:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ptype\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d39000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000006f000)={0x0, 0x0}, &(0x7f0000969000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003f4000)={r2, @in={{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x6}, &(0x7f0000c3c000-0x4)=0x98) recvfrom$packet(r0, &(0x7f0000ce1000)=""/180, 0xb4, 0x1, &(0x7f0000d2e000)={0x11, 0x10, r1, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) readv(r0, &(0x7f0000530000)=[{&(0x7f00004ed000-0xe2)=""/226, 0xe2}, {&(0x7f000088d000)=""/87, 0x57}], 0x2) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000482000-0x4)=0x0, &(0x7f0000a25000-0x4)=0x4) 2018/01/18 13:55:54 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = add_key(&(0x7f000090a000)="5b657972696e6700a2e5ad478f1e91ee7e1b592f3b5e0cb1d2a1ef2f73a7a4d46478960d7884f56d8d", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000706000)='/dev/mixer\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000001000-0x1a0)={[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}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) r4 = gettid() r5 = gettid() kcmp(r4, r4, 0x1, r3, r3) kcmp(r4, r5, 0x6, r3, r3) keyctl$link(0x11, r1, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000002000-0x98)={0x9, 0x100000000, [{0x65f, 0x0, 0x4}, {0x8, 0x0, 0xfffffffffffff276}, {0xff, 0x0, 0x7}, {0x1, 0x0, 0x7ff}, {0x330b421e, 0x0, 0x80000000}, {0x7fff, 0x0, 0x81}, {0x100, 0x0, 0x3}, {0x1, 0x0, 0x7}, {0xffffffff, 0x0, 0xbb}]}) 2018/01/18 13:55:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000548000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e99000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000059a000)=0x8) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x480d0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000528000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00008a4000-0x18)={0xa, [0x80000000, 0x8, 0xfffffffffffffffc, 0x200, 0x2, 0x2, 0x0, 0x7fffffff, 0x4, 0x3f]}, &(0x7f0000986000)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000995000)={0x0, 0x2, 0x1, [0x2]}, 0xa) 2018/01/18 13:55:54 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000011000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000000a000)={@common='rose0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/18 13:55:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bf1000-0x9)='/dev/ppp\x00', 0x20000, 0x0) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) readv(r1, &(0x7f00000b1000)=[{&(0x7f00009b5000-0x52)=""/82, 0x52}], 0x1) ftruncate(r3, 0x40001) sendfile(r3, r0, &(0x7f000000a000)=0x0, 0x422000000fef) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000d9d000-0x4)=0x4, 0x4) sendfile(r0, r3, &(0x7f000000e000-0x8)=0x0, 0xa) open(&(0x7f00006bc000)='./file0\x00', 0x8000, 0x1) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x2) 2018/01/18 13:55:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000436000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00006a9000)='/dev/cuse\x00', 0x482040, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000139000-0x4)=0x101, &(0x7f00009a6000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f000011d000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffffff, &(0x7f00004fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fa3000)=0x10) r0 = syz_open_dev$vcsn(&(0x7f0000257000-0xa)='/dev/vcs#\x00', 0x4, 0x101102) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000096b000)={0x0, 0x0, 0x0}, &(0x7f00009bb000)=0xc) r2 = syz_open_procfs(r1, &(0x7f00002a7000)='numa_maps\x00') set_mempolicy(0x4003, &(0x7f0000ef4000-0x8)=0x401, 0x2) readv(r2, &(0x7f00000f9000)=[{&(0x7f00009fb000+0x79)=""/4096, 0x1000}], 0x1) 2018/01/18 13:55:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x2, 0x0, &(0x7f0000d4c000)={0x0, &(0x7f00001a8000-0x28)=[]}) 2018/01/18 13:55:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e7f000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x26, &(0x7f00000fc000-0x8)=0x0) r3 = syz_open_dev$dmmidi(&(0x7f000050b000)='/dev/dmmidi#\x00', 0x100000000, 0x0) pipe2(&(0x7f0000422000-0x8)={0x0, 0x0}, 0x4000) r5 = syz_open_dev$dspn(&(0x7f0000051000)='/dev/dsp#\x00', 0x72, 0x101000) io_submit(r2, 0x4, &(0x7f000092c000-0x20)=[&(0x7f0000a50000-0x40)={0x0, 0x0, 0x0, 0x7, 0x49, r1, &(0x7f00008ef000-0x24)="940a7762a9688d71c65477a55b883c2ad78e8b3bdaef92e2b42407428cb604cfcce9dfb9", 0x24, 0x3, 0x0, 0x1, r3}, &(0x7f00000a4000-0x40)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f0000d62000-0x1000)="98725d7e53709da07653a52da3f4f2c808e68b6fb3ad9cef8784f15d0010e58ae77d108093778e558e8ed9d11f6708f7e8378bf6106b74e871c2dea15cf6de838bc998a65eb1261826052e2124c91f5629f47b6ed9a5a70b89bf896090ce054c36adf2699bd0bf1d71c07acec36d310c1e6ed3b6987f870d2d34394cdfa9a6708040692939e2b22bc2c4f0a55e3592fddce451431d7c583bc6379abf4f9d280d2fa1948169ff60cc9a1b2f555b6a663605f5f048ba6cef91bc9fc28d9da25d42d0dbf08397d182223ebd75b67e79c858467d4b752c7aa7f4aeb9f3b027746227adb047014d3647332d8a793c58280a335583ac4c82e323a63f8299ef96fb57abbf58ac914e56beda6ef4fdb9b01222ad8ab0c02bcf0704c640d66ca31ea98c984bfed919f61e15034f7b3df65b8e8a155c3839454dd8562aafb807d44a141d3e2d87f0114f81be8256a23fca05b1f0ccc97a2a56c57e8da67b8bf12aaa25860a1d26f7382d9358f7fc8a8f00a971cd51071f4e11fec6cf3cae1b6e29a24a63d845d53f2f60efbabdeba5f2d3e780f095986d0453fefc50aafbc10e62d7583517e6ccab4254bf4a1b3c1a55b66093ebae238916ce5937f2f641d07862c1f6233a2d574d91460c822b22aee584464d30fc6e10c13eff1355d572ebff11179a6e0fc9f64a95a48b576102382d601f7459c36431bd6b600c323e3f8ea53c78b1dd38f1d9d6a92f639f483b49fafb98fe89c87113d051edd693e9b1fc7f3893a0a50462aeb803b8860cd4922ab6253fc163bf5a1ea8f2dcb72c74dc3df251006cccd5972a8d0fdc95fdd3a590d9b7ecb00fedc10d1d1285378b01aed59bb8de03c7883e27f97dc7621e03f921b8941e9dee8ff0a895abe6ca82e07cede88f108ffcb5ce17a0e2888d1c5ecb88ec8d90aa424c0fd0cb4f9ad4d72c80ca474fc9c6037b5f31136204251577b02ae2322bf6ae5e0c613b85e7fccad4dac67be58566df225b15f3b19e185564b7bc9f3bd0f30242a9010ee611cd19b0605cfbc52decbeb03dd73afb20b13e179a63905d46a9984bf31a396711fcc71d989cf77dfe48828964f8b3276bc1d8cc5a6fe301a6dfe7e22ee22290161ff55ce8fdd7989df64059a46297682270f8d2a627b3feb25cf9eb81ad24e47e5f7aba8d86dadd9aa2e91170a120f52824ea59ff56794b7a0a9f225844770ff3003b3c553e7f6fb2445bce456d9f6b694411f9f6ac8f4cca01b05238ff52c885cc295fda66c4d73eaa36398dc9c28cc9fccdd15bbae3431e9ba458ed085deebbdeb7cb16d25c37a2ade96fd3ffe21ad059562ecfbf954d01b992cdf68987d9e192cb9002a1548d58b100cb85039a681840f4c65f69c6245753b7e641aa26f2786d55038025e5418634cb4817e8306ed6cb8b05565230e3451e82561e422b38f8715b3ad9a8c567b57bc17f179f5c8e275b180438ed535710eaf7a5137ac60c5e5eb81a9dd3d2a5f7ca1a153a7c73689c994a180bcd821ee6cef3af6a65a0967b78456bbda538ca99206bc2e1cc42c870d5c07cf2bbe6fa52f4654d422d0d80015b632ae7a592f2fc574291fb2feea67393497786503a186e3b0ccde216be8c41fc2dc3f676e423ec6f051201f0020a4e91a1bc89908c0399a16a915735bc9f43f570a90f4e0be4b0ea703c837b173a83b9b15d5bf08949e7b19baa7df01267525c5b05036a777450c842d0f5ef074f3bff96c5b1bb36732b4640f1741aaf81329a2070b447f9d7b3530886fee18caf7f94cb208b6cb375ecc980da19e337cb42aef80bcf9ea1faa9499ae28732a5305e0de90b64bcdaf15e64dacee15324448af130f2cab3d3d9bdef0c52bb062b6524b3c26fd63c0fa298fa0cc31648628536b649ab740793af0ba47e3086a461c147ba90dfcf4d037f74316b5fdc1b3353c537f25819ea38e443d47dc946f6557842da27bd99cba639d1e43a70731ebf04c668ef31745ee8d80fae95b02f797ee1fc3aced4eba975967fe65a87bf25d5806ac94c2e42646d26a582b2da33772be5c32e4e70ff899986ee500dc980fa8a0a3abff6079cdb5f3c8d4380e0181d5c7bac645551b192b64175001b7acf47b88d1b655e702c7593741e617fcebb37a7787dff6c7c2a988b177257abf68e5bd0488d3760e2f2e8a35523d63953dafbfe082499dcc7ca64eba2b43b17906c0f0b86c32a9decadb94a33a35f305fd27bbb3d847fb88f5c91d72a2c75d64dfde2f8a3d379b74295bb7e95d6634324ab46b63850c1bb9ffda5ead8ce8dfa9d73b2dd5933a3f4698895b5b9fb35b183fe39aa5aafdd3b2b466d4148ce3a7a90430d02b3d6faf4c4906b719e04ebfa74ece7875c9d1180fbfff77ccea6025dff16d00ff95942a68b7924730eb7eaa83c5401ee45552a453eea295ebf1a0ad0f50840f82c4026593615927b96dd31e109f86ea1fe9d84367c58d6f3cd77991162f7d7a99e77da274cc896b6a3b17b131d6bd252061ebd21e800b8792c1688f2d60377d6ea6deea97cca367c3b02e3942f71a69553013f94bcd27c318b07be81b644ec635064809fdf3142d93c6bf60c0c80735f478659f04fa8e32c7579e350a57a81fdeed7a5ef6dd755688b7d35fbd42f8a9178389e9a43af48316b5f573e5c08e312f9e649cd8b3d9fa09321687082cf18e23b661cae58266286141ed60392d6227d354cdfd006de1946ff38db8d35976f722767996aca019f0e099911af10bc4f6cbe12e7bcf50292a687722533e4a3779156b3e92176d97da4e840234985588754b37d48835f29230ea19498d317eb5db83b0767e4f302bccb4d7b17a25527b87367668db5abdb40ae027c0d4a40db75b8a6d946ae12f53d2d35890b02d2424152bdcf6bec644c6edf1eaec963254e2e5c9a19bc5fa90564bc6b8b0fac1429fcb1d012f747309731b8becf879f99d3a1680fb5bad15072e8844e3d8771dc5338007bace4ca1cc53b584ad6f8b20cdc21f97bee44211a05626ddbe3292b8a30ffd21faf98808c2b539e554198ab185706ec3792c21098f0294254ce38f8dc92da9ea56604095c12709629744f36d50d925f02b4056f2c97b64373740e288a18901345a11fdbff867f35e46cdc355b577388bd80cd86ba9aec6b74156dc2a69781d0c5faa853a90c8f37a01df1a648be02e20391b874c9cc6a6bdddc0e291724ee118f35fb2c745f735ad039758b8f3daf141078e689b5a2570f5405da0c6111eb6e12e87fd22836694ce420314856d43086a8e715aad68daa2dfa297fbf6b66465b9cc172f2743b81fb9a9c6d18a583cafa4f544874a0068bff2f58e0ea96707d3fe0e9dc069ae7288b35c950a4dcaea63f1f38cecdcad43e676fd3c9cfb583b30c676a97c0ec51819e70be77589d30c653d45f445552085cdea514c24eef05ba5751b732a241dac965ad4bda447950f12124ff5653b1403ee50f0dc4f4b1560b8137a7a47246820041c1a870e35814aa094be43b628a47b8ea943baa383d3f696c6e064d58c4593b808cdc86ef91bf7abd36e1a801790c93a4557621837d6b3b372fe361bf52e3126aa4b86944c08697167828a0c62d146d7cf3e1e88648deaa6d26f735dc8c4848df817939bfb0d8a34222fb09f6aca5da518d076ab6a0de28e404f16a74d3f99b4cc292fc97aac91f826203a565f53007ce76b13ec2405df73261dc0af34fe0b58e7c3ca321c50c2923192698effcd7145e1441cc23e71d01630f8b24321938b45c163836ef1ee4df4d2623c941c6510eec2a806a8c829ae29665cca774ec84c11bae2db35b22916dca0c0b8983152a5e17a235bcb798b2516ccd09c97218ec9888bc08bfd1d1d350876f7bc9be77a8f0db24ebd4fb1358e6cab9e465c88ddee50d2c2de6c38f442ba1ff3117e548ee9b8f4ec5d562816b5d20233aea0513e9a2bc18a4adf69110cb3deb35528e56092786dfb2e1f35c5199ddb797039f4cad4a52e9cf1643ddbb6668edf47eef7678b3bdf5ef3cdf5631a9683ccb4eb3023cdd7b6f7faeb275a2c12c75bd6534413d657828d0bc14bc99daaeb85e301ac4688bd707ec3dce00ef7207aa4766c095a7f0099356490432b07a3b0b98f8c0266624f87e468923f718a4a94b2535fbbfc466ae8696f7a25564407c0f98163e7d474ca889979910104c9531ebae40477b7784f1738e174acca0d14eb4e912236a3eb594e0f3d999653ff170a49bd694475654075b86d7755484dfb7f1073cb510f94761999c44722cdaabbb29fd39b8d1eabc8b21ee7bd6c94a9c7c5831d458c0125449db29094fb2728d821f798e9c4551ceb2cadd995e4d9d9102e58fa89811574ae92e50963907075ae5c2f3fa8ee60497df8d940854824728d56e3b4d4348b2f8409a7bdecd9ed1eedf4ae4ccc7c095e033f190032b1db1daf10fd67cb81854a80a3091157d9b53af53d658245d2f32e57fb8f07285acaa5d99ffdf24f208de877283cc16f9dcd6f39d37158fa56601b7b200e8fd29011ffca89ab69a08f55b112941822da26b75e6a380b4fe0b6f8516c25ac85ad96e077ef60ef6a290283005002e17b0dd56f6c3ea744cd90efb7e9ccad5ac16c1b766a301fbc9cef0cdfbb36a409275f55a34d206dabb4802061ee671e10428c60c0e701187d172253c92066bb8d54a9e683715a988e1b4ea831f29f77e97e0a20103df5a8ce9eca688ddda8bba8aae6a329d24007eae4e204101326fd4034baa92eed113c927bc886ccc12c30c74579898ade8270785219631e441470570de6039fcf1121a35e9dfb16352f8d79f87943be8efc5266165d3c13fda87bd118572ce353167ebdaf7700a7a84ce4ecf334f4113124b8d7ece9b6bbb9c7c61bfac6d2b853e2f6885c991e1437c2631ae9b72ccc34c716600eadb465ad339fafd97e93c45239f01b0cfc374fa5c1eaf98965bc9e00e293e74b6373818399957771be38ed132cf836d0cff741f771b105ecf0dd95c10ee2631c48eb534aa39013734cb5a9bb0e19ef1f9c64a52c76f097a143813a23f5cbfc818ed9dc1837afacf20173e3985c9929a041f2838b30aea573146e1f37484f6627e34fddce53611920002ee12551608ba635e198863cc0c197577843daafb1103e08e73295734b2884b21e3352a4159dcdee1a8852d1c710fc090d3c67f118ca9d12f3180151dd571fed532ccebd455cef9762a0c2808d8534b8d79291af45be569de75a25912625723b59769e98186dac2174d64fb37f8408c4b3e1a658914354d8a27c1766eb734d9b923a6b45b48e2b8032fee6504cb0f7a323dec98faf7250dfef65979150e211e430527790e096267be16bf8abd666d71f7b9816f69e5121272002cd177040d88d12dd605aaa4c039b9e9c75debbc2eda9f40413e30969dfd684b611522386354823f92984e526159411da3c1b191aaad770d0223f9166ba8ff9ec50288b60118e8ad85f4704dc5534c30b14726c887885b37c11830d150bd6a7d00f944d034df8286f54f31cc83291c2079950f0afc27b358f8deb2220ec66101d17dabb452b1c194b2210bfb78505a0c0c0bcfa783db307356cd6982a3ef3b785c7bfd0b23fdde7c4a3de41c176dd6ab88666687baefbc638091f107a870f4fb8eab01a8d6a0c648302c80befe15ffed79b94e0d3fc915a1126cdbbdaeb5794209762216508149676f5383d4ef9618787a28c8e542715f571872078dd7fdd27ab33cec7c12db9c7df7b0d8efafa4f4b67d5303269f80559479486bab8f9c7f14bc0057e8541716e563e040e165617163a880c4bacebe1e63", 0x1000, 0x7f, 0x0, 0x0, r4}, &(0x7f0000fdd000-0x40)={0x0, 0x0, 0x0, 0x1, 0x32a, r0, &(0x7f0000322000)="ca1707bd457003bfe46df324c6510efae570c6dea4f38fdf2a1365ecddc2704c27", 0x21, 0x80000000000000, 0x0, 0x1, r0}, &(0x7f0000dce000)={0x0, 0x0, 0x0, 0x0, 0x3ff, r1, &(0x7f0000ea0000)="819b821b26454ee7fca5e10002bc18eed2dbd2f28dc1eb", 0x17, 0x80000000, 0x0, 0x1, r5}]) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x237100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r2, 0x1, &(0x7f0000b58000-0x8)=[&(0x7f00004aa000)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000b10000)="000000000108000000", 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 13:55:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) syz_open_dev$audion(&(0x7f00009d4000-0xc)='/dev/audio#\x00', 0xffff, 0x40080) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000888000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x14) r1 = dup(r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000041000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/01/18 13:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000879000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) 2018/01/18 13:55:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) recvfrom$ipx(r2, &(0x7f000082e000-0x3a)=""/58, 0x3a, 0x0, &(0x7f000067d000)={0x4, 0x0, 0x0, "f30ea83c8bda", 0x0, 0x0}, 0x10) getsockname$unix(r2, &(0x7f00005cc000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b19000-0x4)=0x8) 2018/01/18 13:55:54 executing program 7: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x1, 0x4) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8913, &(0x7f00006eb000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x99}) 2018/01/18 13:55:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000002000-0x2)={0x6, 0xfffffffffffffffe}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ecb000/0x1000)=nil, 0xfffffffffffffdb2, 0x0, &(0x7f0000886000-0x8)=0x0, 0x5, 0x0) r1 = add_key$user(&(0x7f0000dc5000)='user\x00', &(0x7f0000f8f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008ed000)="e14fef4a3676eb352c095e19b6e380c40d3c39cbb52ceb0a37ff58a3fc49d4904d6392cb6e79c1cc67638754027e5ed866ef6357cbddbd8ee6d812c445dc5dc4392ac7b051e414a3879aa447bcb8a9b7b97a966b49f18de42170573bc84a6818dcdacb3cd0dec6a877389d9325351838541f336269d267a8661467ad85bd14a47053268e6a9f56843a8ca2216810d7d8dcf527ccb49d3d92681ccd4518a97984ddc1c6ddff7f180ba4ea03bd8b5af83d26e1517f09bd20f9bcf70321776b5812d21019c65a9512c715158633cbd040e3f994488aeaf7d55f6fc12afb26add23d3179ea3a538bd23e129b3c8752aef66a6599f29d3c01691e72", 0xf9, 0xfffffffffffffff8) keyctl$invalidate(0x15, r1) 2018/01/18 13:55:54 executing program 5: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd5}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000296000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1029, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0xc0000, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) fremovexattr(r0, &(0x7f0000ef4000-0x9)=@known='user.syz\x00') write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/18 13:55:54 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f6a000-0xd)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "36e94fd1da5d23c28e6f5f2f6eef2b06fb6a99a7776c9ec23276b931483ac5c24c467411219db64e5d9e98c8ff1de957a308e1f9b2b52e3a831df0d4d0e3f43280e6c65e371ac6149d077ee2f5c82e68"}, 0x160) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000f6a000)='/dev/adsp#\x00', 0x0, 0x200000) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bf6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f6b000-0x4)=0xc) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f6a000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f64000-0x4)=0xe8) getgroups(0x3, &(0x7f0000e89000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f00007b4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f6a000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6a000)=0xe8) r7 = getegid() mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f6a000)=0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f6a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6a000)=0xe8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000434000)='./file0\x00', &(0x7f0000f6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00009af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000f5a000-0x38)={&(0x7f0000f6b000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000b46000)=[{&(0x7f0000ae5000)="226c2ec2875a4f2e4374cf6f1b25bd02b58d74f94e466f4fb95c8e199e7ad5f0cb663ffc59ea5d7b2a2ba8ca806e15b3d86564d53987e66887901a6906ebb6790c3a11b99daba400b8b91c681fe67e44", 0x50}, {&(0x7f0000f6b000-0xb0)="2857b41db86498d03a77bffd3dd7d2b0b27fc8141e39233cb48941ea2424d1d04a7eef6fe876c4f9405a95f68cf868e447156df2835ea61919dc39bbf539084732d9f7a5b58fad0b8a61ec21af5dbb5cfcb7023b66e292b14c2c34dedbde0b670927f272545cf2cb27ec12c703b9c4fb639d5642c5939a1c32ccbcb3e4f2c691dd68059b35c07478f31c557a7bdaa79b108866c2cb5e86d75f89e7bf3bbc0d9ca399945ff60cf434cd2e02b9e610445a", 0xb0}], 0x2, &(0x7f0000f6a000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xe0, 0x4044005}, 0x0) 2018/01/18 13:55:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d99000-0x4)=0xffffffffffffff40, 0x4) bind$inet(r1, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000e8d000-0x10)={0x1, &(0x7f00005c6000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(0xffffffffffffffff, &(0x7f0000456000-0x77)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000e7a000-0x10)=@common='erspan0\x00') r3 = syz_open_dev$vcsa(&(0x7f0000d1f000-0xb)='/dev/vcsa#\x00', 0xfd, 0x111040) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000c1c000-0x4)=0x0, &(0x7f00002b7000-0x1)=0x4) 2018/01/18 13:55:54 executing program 2: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008b2000)={0x0, 0x3, 0x0, 0x0, 0x7fffffff}, &(0x7f000093f000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003f4000)={0xce4c, 0x3f, 0x8, 0x1f, 0x8, 0x101, 0x0, 0x1, r1}, 0x20) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f000093b000-0x4)=0x80001b, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000218000)=0x0) listen(r2, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000941000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r2, &(0x7f000093e000)=@abs={0x0, 0x0, 0x0}, &(0x7f00006a4000-0x4)=0x8, 0x0) 2018/01/18 13:55:54 executing program 6: pipe2(&(0x7f00001bb000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getgid() r3 = syz_open_dev$tun(&(0x7f0000a9a000-0xd)='/dev/net/tun\x00', 0x0, 0x880) r4 = syz_open_dev$binder(&(0x7f000025d000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000084000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5a000)=0xe8) fstat(0xffffffffffffffff, &(0x7f000028c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001000-0x4)=[0x0]) r12 = getpid() r13 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000001000-0xc)=[0x0, 0x0, 0xffffffffffffffff]) r15 = getpgrp(0xffffffffffffffff) r16 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000626000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00002ca000-0x4)=0x0, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) r20 = bpf$MAP_CREATE(0x0, &(0x7f0000388000)={0x1f, 0x1000, 0x7, 0xd947, 0x0, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r21 = socket$can_raw(0x1d, 0x3, 0x1) r22 = socket$nl_netfilter(0x10, 0x3, 0xc) r23 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r24 = syz_open_pts(r0, 0x40002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r26 = geteuid() r27 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f00000fb000)=[{&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000618000-0x77)="22b3db05a347385ee7f68798e6650cd1b256d2269552d248b019be26c91a6984b7e63c74ebb93f1c0a1747171459dfb41fd48a9e2e48c538a672ebb6550332b25b9c269910bd7b266c9a7fc550e478cd8c8d45a3cb69d3b47751146be7d773794c45419ca47d476c46248061f94d11d89ecb3893b60142", 0x77}, {&(0x7f0000001000-0xb0)="0c2d77b206ddbbf37e6841a5815ef201c8cae4d54f7d989d8f4ffd761420abf8ef1f112f6a7299b3dd67b9ba8c1f7170d95fc962d978d176c648df572e20222c3a318bde2b1c2699c1099e56315aeceb3243839c8cddaf8586382247b53de1601e0efd661b72d4e519e1a5a662502271fea39dbaded5edb0b10498758fb9f1a9b5afec96d504cd75ccb0577bd3ee321922f4e7394d56b682d11b2f8095f44f5133550ba9a987d3a2add198dbe9aa4682", 0xb0}, {&(0x7f0000698000)="f20f05ae1ebb41ff9469a991822f086795c9289976235f6e4c6a38c39a2ba1fc4b7b1130c5e069c8e499626cd8f33e8c64faef6091c4a3d43719aa2a28b35b5c92eb3e072feef3f3ae4430303d33cb87934bde8c9843efb7cdadd857ef168254e6efa4ff018991a9dd3d67810595c91514291c609172312f22d638b0ef1a441a48b56e1d1da8111c0095", 0x8a}, {&(0x7f0000001000-0x3c)="959a5e724b4dc6eedbe4fbb45c09bff654d25503fd192410a650411d78cc732cbb96a5c0d6b2acedcf1e9b7bb8a1d9bd8e4f0959cfdda95e260905cd", 0x3c}, {&(0x7f0000001000-0xc)="554cf0aec74f14163c45fb49", 0xc}], 0x5, &(0x7f000099d000)=[@cred={0x20, 0x1, 0x2, r1, 0x0, r2}, @rights={0x20, 0x1, 0x1, [r3, r4, 0xffffffffffffffff, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xc0, 0x1}, {&(0x7f0000000000+0x2d1)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d55000-0x40)=[{&(0x7f0000860000-0x28)="02e7c08998367d9879de2da083c34ddecc12398e1f7d353869802cd45c8483bb41104c9128b7ddbb", 0x28}, {&(0x7f000072e000)="8613e7a061c8114f8140ac709e0f551c76cf42e7c386fa4d1fbb3a2ed29aaa16de27bb15b77aea19d843d66783db0e292b364acd85b7d794bad2c41aa18a730a353385c0de790f43cb40b1ff537ae635d1e555a71e5b852b88a87d3f77e2486a8da7d62cc339653a9aa5b454203fedc59d1e4e5b0ac825ad0245a6e64b36ac47fd25fe2772138f3608a9d29afad28d1e8609a84024b4b8dcfb5f4533d65f85a9f371f5f462a57e577ad6ae2a201f0bcf5fc107ddf8f817914ad72decf7f85610abc4b3c4d5f5d06883ac00d30f7d26b7d7d370", 0xd3}, {&(0x7f0000001000-0x58)="e2e5b2c78bb60feb8ce5972004699ab4361372e0872ddd195dac511760007dfa6130edc58aebcbb057d8bf3e2970a2ce071ed9f6b6ba59de6a2bd4be520eb5e06e1cbc651177cde46c802811c46de421562488124fbc70b6", 0x58}, {&(0x7f0000000000)="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{&(0x7f0000324000)="d4e217471905678a481e521e8c8e631f7b209695a1d224858b13c3786b8f1fff016c1f9ba7a30486a8b80310137ff33a197becf2aace56c60943aac258c690cffa3cdef2eaaed23e692d110f12da1cbd03b2d52b648ef61f9f820ecee23a5cbf651026224128348cc31b224d8652698c5076b5d6e40513012e7f67f54a9097bae2274898739da1a24d6d1e608e46e23af9de49783fa607f4d723e0789cece66ebf903f8d90ad82d97c2c91f86c13cf2d562d3bbf33b53bc1be0eb142072311a27f6ff1f3165a2ee0f23580668d56fad791c000df8dde75002393d9a4056eddce8ab811b5a75d", 0xe6}, {&(0x7f0000000000)="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", 0xfe}, {&(0x7f0000001000-0x2d)="8c35e853235f3af75fe1eb90209eef3f6b87ae5f3f89b091d30226fc81107a83f35218519d28cbb276098a0dac", 0x2d}, {&(0x7f0000768000-0x3)="d01d10", 0x3}, {&(0x7f0000615000)="dc6b02c6b6f17875", 0x8}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f000084e000)="698c0197671210278e9be1b2f8960af7e89326334fa1e06180893d6f95649891e61b68da34a405ff7c3fe502450dbe5e99a1218ffc6de543a210bfd72d5abfc82e824b776487707bf7dc2a22f6770a6bb2c09b3f43c0c0d9babf0d074324d715365444d88e30e3d5b3058b1424abc91961440b227ca9ab8900200cf063101a3127e79605a0710924a7d6c92cc427184baaef72d86304cbe70d3feaa00ccb5d7caaae68aaa18658b17d4a4ac5d8ecf4a055a5b5bb63243f2f9a803f98c7add259c03081fc428862358443c911aef9596ad0df269eb56137fa29a2c55dea9ac59ab72962e47ac1c2644995597a22b1d5d9e3", 0xf1}, {&(0x7f0000e9a000-0x37)="86f420dd5eed45482094e1fbd8e78bad959272adafd0bcc04d9b746b948bdaf4bdf957ec0c8221ca1896db8fbf3491aa33b87b0dbe88dc", 0x37}, {&(0x7f0000003000-0xb6)="5293d6b792391981e8f1514db6a508d04100efb5a677c640fbaeea3c659dda6cf77bccb91a2ed821f1396078f8a7c4833867b09780bddc3b538fefa7427700fb8f15b6f7aa82b58692bfc5de2e0b1df340ffd1929093e1b2cd1d68fe294ad0c2596c29aa2048fb77410ee8ebdb087aefdb504531a2ae768be68fb2c56c6db07b4288cf65fe043cf503d0087638f813075a802c05505841c9c9a3fa7f70ef5959f13a8a9733aca476fef17fee261b634fad0e1018c64a", 0xb6}], 0xa, &(0x7f0000001000-0x20)=[@cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x20, 0x4000000}], 0x3, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000967000)='/dev/sequencer\x00', 0x20006, 0x0) write$sndseq(r28, &(0x7f000005b000-0x1b0)=[{0x40081, 0x4, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"b1cb87152790e915a4ab446e"}}], 0x30) 2018/01/18 13:55:54 executing program 5: clone(0x0, &(0x7f0000b12000-0xdb)="", &(0x7f0000b2a000-0x4)=0x0, &(0x7f00001b4000-0x4)=0x0, &(0x7f000015c000-0x77)="") msgrcv(0x0, &(0x7f0000cb8000)={0x0, ""/0}, 0x8, 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a69000-0xc)='/dev/autofs\x00', 0x200, 0x0) sendto$unix(r0, &(0x7f00006c0000-0xbc)="7579e1540c3acabf96e72f80051b92dca59b1d62d60374021aea8c00def4e1c50513287f10bd7c02f4dfe0d5bff0923208c7fd6535b32a920751879062544f2bce5b12e156d2f313d431380f944b7086b788523e25098f7dea30db80648d0f393a308e8927e5100753eca56ef80ddcbfc98d73ed89a65b8ca815841895924827f551fc2a604cef5e74fe3cacfae8a0156394d84277111f0564987de367aee54af76434950773737fa6a34ccfe9e057f55c70752ee7d1de6798eb18f2", 0xbc, 0x40004, 0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) 2018/01/18 13:55:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x200) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 13:55:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000bd6000)={0x5, 0x0, [{0x10001, 0x2, 0x0, 0x0, @adapter={0x5, 0xfffffffffffffff9, 0x6, 0x7fffffff, 0x0}}, {0x7, 0x1, 0x0, 0x0, @msi={0x3, 0x1, 0xd9}}, {0x8, 0x1, 0x0, 0x0, @sint={0x2, 0x3f}}, {0x100000001, 0x3, 0x0, 0x0, @irqchip={0x3, 0x5}}, {0x8000, 0x7, 0x0, 0x0, @irqchip={0x7fff, 0x9}}]}) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000e8c000-0x47)=""/71) 2018/01/18 13:55:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000dde000-0x32)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0x7, 0x5, [@rand_addr=0x0]}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f000046d000-0xc)={0x0, 0x1, [0xaf2]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000216000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$bt_l2cap(r0, &(0x7f0000daa000)={0x1f, 0x8001, {0x81, 0xffffffffffffffff, 0x8, 0x1ff, 0x0, 0x1}, 0x1, 0x6}, 0xe) dup(r0) 2018/01/18 13:55:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000ad2000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffff64, 0x942) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x400) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000086e000)={0x0, @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]}, 0x3, 0xffff, 0x3, 0x0, 0x4}, &(0x7f0000091000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000970000-0x108)={r1, @in6={{0xa, 0x1, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x5, 0x378, 0xa00000000000000, 0x2, 0x80000001, 0x0, 0x1, 0x1f, 0x6, 0x2, 0x5, 0x1, 0x8ce, 0x9]}, &(0x7f0000545000)=0x108) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x200000000002, 0xc) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000aff000-0x9)='/dev/vcs\x00', 0x840, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x3) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000d46000)=0x0, 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f000046b000-0x9)='/dev/vcs\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b04000)=0x0, &(0x7f00007cd000)=0x4) socket$nl_generic(0x10, 0x3, 0x10) r5 = accept4(r3, &(0x7f00009fd000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000526000-0x4)=0x8, 0x0) r6 = fcntl$getown(r2, 0x9) ioprio_get$pid(0x1, r6) connect$packet(0xffffffffffffffff, &(0x7f000024e000)={0x11, 0x17, 0x0, 0x1, 0xc40, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) sendmsg$nl_xfrm(r3, &(0x7f0000e01000-0x38)={&(0x7f00009c5000)={0x10, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000cf8000-0x10)={&(0x7f00008bc000-0x1d0)=@newsa={0xf0, 0x10, 0x0, 0xffffffffffffffff, 0x2, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0xbf, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0xff}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x4d1, 0x1, 0x8, 0x0, 0x0, 0x0, 0x3ff, 0x0}, {0x0, 0x314b, 0x0, 0x4}, {0x3, 0x5, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto(r5, &(0x7f000020b000)="bf93674fb38f9e3d6cd00b8364533a19a7edd1c27946ae67a0851b9fa12ab2247d9f8971d1b44b43bd", 0x29, 0x4000, &(0x7f00008ac000)=@un=@file={0x9a76f6b56e3f9ebf, './file0\x00'}, 0xa) 2018/01/18 13:55:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) shutdown(r1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000070e000)='/dev/dsp\x00', 0x100, 0x0) getsockname$unix(r2, &(0x7f0000b2c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b10000-0x4)=0x8) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) r3 = add_key(&(0x7f000071d000)='ceph\x00', &(0x7f0000aa9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000517000-0xb1)="926bee5e7550dc4e87114af529d207c840ef3ca7c3da1c6217e02a9686127612bb39733825b85bd6f1ab40b2832563f8caf971e5d3cd9aaffa98b8be6da765809e239054753203bcddcece85e3ef5d11ef5a1df1dc0da8189db673ac8a28857b985372e03ed0361913531115a93d8555e63a8fab84d5349be7de7559aff3ef305ffbb2c2c6abe92cfa06cc94e78ceea5805f0d4f6afb298b63c087e23b50d117cb535688d6afd139c18fc1178391ff2772", 0xb1, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f00004df000)='keyring\x00', &(0x7f00009dd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) 2018/01/18 13:55:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x9, 0x0}], 0x1) semop(r0, &(0x7f000001a000)=[{0x2, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) 2018/01/18 13:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00004f9000)=0x0, &(0x7f0000f5c000)=0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000a69000)=0xfffffffffffffff9, &(0x7f00004a2000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000087000-0x10)="042df14889af350329b56cab000200", 0xfffffffffffffdde) 2018/01/18 13:55:54 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x80000007, &(0x7f0000c71000-0x60)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000+0xb24)='/dev/sequencer\x00', 0x10d480, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000002000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) timer_getoverrun(r1) 2018/01/18 13:55:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000359000-0x20)={0x42a1bb, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f000040d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000603000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f000084a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = shmget(0x0, 0x1000, 0x8, &(0x7f000051d000/0x1000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000b02000-0x30)=""/48) 2018/01/18 13:55:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) perf_event_open(&(0x7f000025c000)={0x5, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) msync(&(0x7f0000b1a000/0x2000)=nil, 0x2000, 0x1) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000c1c000-0x8)=0x3) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mbind(&(0x7f0000dee000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000250000-0x8)=0x101, 0x2, 0x2) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/18 13:55:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x40a480) r1 = mmap$binder(&(0x7f0000d21000/0x2000)=nil, 0x2000, 0x1000000, 0x13, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1, 0x0, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000077f000)={&(0x7f000069a000/0x3000)=nil, 0x3000}) socket$inet(0x2, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7b, &(0x7f0000001000-0xde)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x6d, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0xc, 0x400000008, 0x0, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"ed1a8f47af7672b502d7383579549a381ab7393da1b52eeadfaddc37ca6c80cc88c0510dd75bb595e14c8c30a137aa02e7323b46e284f127c3"}}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) 2018/01/18 13:55:54 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1000f763, 0xe706f0d80d15fbc5) ioctl$int_in(r0, 0x81800040045010, &(0x7f0000002000)=0x0) [ 72.791671] kauditd_printk_skb: 107 callbacks suppressed [ 72.791679] audit: type=1400 audit(1516283754.687:402): avc: denied { accept } for pid=8883 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 72.820779] PPPIOCDETACH file->f_count=3 2018/01/18 13:55:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7c) r0 = syz_open_dev$admmidi(&(0x7f00005d5000-0xe)='/dev/admmidi#\x00', 0x5, 0x0) accept(r0, 0x0, &(0x7f00009c2000)=0x0) capset(&(0x7f00009b9000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f00005bf000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$TIOCNXCL(r1, 0x540d) mknod(&(0x7f00002f4000-0xe)='./file0/file0\x00', 0x10c0, 0x0) 2018/01/18 13:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x40000000000001, 0x201) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x3}, 0x10) sendmmsg$alg(r1, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f00006e1000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/18 13:55:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000321000-0x4)=0x0, 0x4) stat(&(0x7f0000a52000-0x8)='./file0\x00', &(0x7f000010b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$join(0x1, 0x0) 2018/01/18 13:55:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009cc000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bc2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) socket$pptp(0x18, 0x1, 0x2) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f0000615000)="8ac6101a42bc0331887b74bf7955b93232222977e2afec0319e39c2a5f666ba77d0829df485655cf8108dd6b2087155292b10c63f08a253ac7526b20738a1fde9a59fd5717ac4182a7ae182ee77f6c0d4e05cbe6a679257180c863c5078328685be3fb102b93fa25e8e2a0dd862583c672b9c4da3b21c5", 0x77) 2018/01/18 13:55:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000095e000)={0x1ff, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000089a000)={0x1ffe0000000, r1}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x8004745a, &(0x7f0000d1e000-0xae)=""/174) 2018/01/18 13:55:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000a12000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lchown(&(0x7f0000c52000-0x8)='./file0\x00', 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000007d000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000605000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) sendmmsg(r0, &(0x7f0000912000-0x168)=[{{&(0x7f00004b9000-0xe)=@l2={0x1f, 0x6, {0x10001, 0x4d, 0x2, 0x1, 0x4, 0x100000000}, 0x80000000, 0x1}, 0xe, &(0x7f000067b000)=[{&(0x7f00008ad000)="743692dbbd3a9d5194a29dfd5adda4e23ee1b6843b7e9eb61eca363f7971a9617bbe2be84b753a4a51b4ddf792b73ab58aaad6ca6a5f5574dc10d896e17f2c010bb7f0265cf5d2ce5b4014f8db", 0x4d}], 0x1, 0x0, 0x0, 0x4000000}, 0x200}, {{0x0, 0x0, &(0x7f0000de4000-0x60)=[{&(0x7f0000d0f000-0x6a)="f6dd62e326f9d88b0e5f7136ce64b9f39113d45542159f1f9bffee5ae7f854cdf9cbaca4d40bfd8752065365bafeeb8f498b6059eb393d6be302a145ea00b40f6dc673ffc82f6f274923cc6ed76762c08398951a4829d23e8f4c7d10b0d0b1db629dcd089af791318602", 0x6a}, {&(0x7f0000666000)="42be45bab3bf481ca0a19c8e41c446c04bddacde017b9843a1a941003f84caef58867869494f732d7c7db97bcf7949382b675fea2be91ee940e3be0139d37fa950e2a823dbc9c1ded7a4a7c9598bc250f1b8e77a64d63737a9019181a1f2324b25d6d3e085cb67ca14dec5ac7a86c39997afc0d004788371c538ea4dedfce4593863ce0fab02d78ebaaef251022f94645e3fede94d6ba0d89ca50f5c282149b7e9a36e494a1c8883fac1e034741b7116c3e3a978", 0xb4}, {&(0x7f0000f21000-0x27)="fb8132ec5729b34ba077a47e04f188ae6842cc08f70295d5df225860f4577e27eac3a6474d92c0", 0x27}, {&(0x7f00000d8000)="624d9f67d57da4bb3665bf74cce5c3d424c91b3a17cc628d3a146af05445bd53595a5cea53c2bc9c9b9adcde81c3e13fe68b71ed2375399ac93efe672ce1eb3871c6d8aab678cf", 0x47}, {&(0x7f000008d000)="71216d93ebc33e43dffba89fd6e12961bc00771fab31eb828d4d1111da770a588a75b59809172223c54da61d65206af3d54d3a93939e7b0fc96b4f2fea6904a2cf0723a4981a91779681d158b7153c51d7b7a5b81271d2e241da8c3a711bec132009acfd97792bb708d0f5e46e761ae27b6b8803896b0fdc1f8105899c08e3d2efe483946e3c61f153976f29a61bed8e4d08ce6acefd9fbddc015fed62e0a371fc6d774c60329ca64432f862d301cc82ca15fc8ae21c8a924afb3f05b7889d286a", 0xc1}, {&(0x7f00002c6000-0x70)="ac119da3e15eaec77994c90efb63f4c0c80995fec4b75a33e016942951bbdbac60b04f0ec1a72be5263d376cfc1eaac98e13330e76eda936057167f5115b60bbe9a4188ee03125758e18dbba4a40d17a0fbc548fcc5a7a397ff66956f709503234ae290374eac61d364f123e35fdb5aa", 0x70}], 0x6, &(0x7f0000623000-0x448)=[{0x30, 0x13b, 0x1, "42f07d0c185697d215974bf366fb1b91e37d9c3c02a1c3a1535490e47bad"}, {0xc8, 0x13f, 0xffff, "345f2e025de042bf3b326da15dc07337d5c2dfb7b274afeb5f821a279ece1e32c23dcaad5e518151dc94368a0bcafe43479a437281a7704eda1be08ff746628cc63140b96c17819d627fc19aef721c89bda12c0b71b42a4c84ce328c4511bf527472aa220dbe00e92a1bbc4a3c8156ee6ba6d457ba122e43438915a37d5706c43c00c448969861549dd1b351ba7a5b08ae70bdec3b8f3c73a8ff23bf22bd491696e4e95afe9e8e6f0aedb52788b61d066ee429d33c27aa51"}, {0x98, 0x84, 0x6, "a3fbb712f47d1b892697dc35eba0dc2adb182af8bd0f3b99afdffe35de6de10fa104629e7aab415b105877469c05d1fcba44399cb3224cf58cd6e2def68d8883ee19880bec94dc86fe91e320277fc0d99e52034f9773d55eb641360cacef5ea1da64afbed6194705f1fab0a97027d548ff8ea165040993c3ae76776498056f5e34ae637b2d"}, {0x40, 0x0, 0x9, "d002e114bc25f41b0a08725be01bf4fcb992a1741beff5499888e6c08624b43b656e6101f82bdb29cfe6ca"}, {0x70, 0x1ad, 0x7, "8e75df2f59d575bad9c508838f5e922244702864fd4df98012914b9828f9ff8f10e45510c062031bf8de0f79b268fa028330d2f74a264d6e773a4efbbefd8ee285fec45d6c96328dcaf5abe132230f1228e41739caeaabd84a13304d7f1f09"}, {0x20, 0x3a, 0x8, "92579dbadf1ce9ba7dbc6bcdac0612"}, {0xd0, 0x117, 0x9, "737e293bffe553e154a5b93d2bc740e949863fbe43e933145d71d7b525da196a4a0aa673513ffdc60ea1925771c7156eeb5d9d3ced17a48bb8b8c59bcba406c7abe7183f5bf312a4e9305cc9e55f4e9c8075e6d9544abba65f3031e4729c67b4563d7513b9a18f2cd27b715826909fe0a91ba30d5e5442e7fea2380f604aac2d05631d54e56349deb75311819978358039a9566f27a03701810b06c2efa6df3085c332c253706a833db4bd570add244b14de16e256d22256906a893286"}, {0x50, 0x13a, 0x9, "d91d0ea6b6d12bd1250e1367dac49cf6cacbbaf477ca8563b0fa9869f34545b487bad11c880e5c7cc26f194176b6d62ca67740f7b97eab59c56a72"}, {0xc8, 0x11f, 0x19b4, "ace5856366f7a1705020455b726f1e1bf32e8a0f3f398a02ade3e95403fae9a5a92facdfd6b0a5f4f6eb7357c9fcb51483891c768872fdfe387fc753bd38bdfa1d51809a27d849e5d4d1f32b227e06cafa7cca7c7ffe82353409103c120d7fac206591edceace02017fda9e7e59a1554b6ce7b1830fe31da7564543ff0b4da94b97d69b83deb0175fdc71d3c48407c3ece14cb07046220c2e7e3c1ea39f71e13de486c2315df28d947ff26bcd4fa9e9c06"}], 0x448, 0x40004}, 0x3}, {{&(0x7f0000126000)=@llc={0x1a, 0x1d, 0xffffffffffffff01, 0xfff, 0x7, 0x58fa, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10, &(0x7f00009c2000-0x20)=[{&(0x7f00000cb000)="15879e6c601780daa47ad1ce0ab5f1f360b4802f899762bdb9a3d29b53b35ff34d7bb7c0e3e57e0747df734f5911d9d4945f326e408aa9e9069f07d4236f860922b6fc584a864ee232be3f3f36736b8511e0a6f11334c9621a96809c800423ab8ecc3c3ad2e673bde07133d440e01675ad15bb3db1613d49b42d9027ee56b3a80f4d745b46b980d0eb1e2ca08f600451e82c6b954483d7036b5b5934d0f69afc7f7c2cff2708f33587cb2152e89ab4e6d54c639db12e19d1898aba2b373547925f4e981827ae0bd8b46d743e9f86384f6ae7e0d0d87807fdf149f30c2bfe01cccb09909f9de74c5ee8b1adf2881c6bcf57a0686a639d74650d", 0xf9}, {&(0x7f0000ff0000)="953ef0333a728d069bb2062070020c022b5dd63ad3b24b77f9d6acc7d1623993e87865ca97aecd76b4958935dfabb9615915c4794dddcef64c59cce3d53e1b1406509f19c3e368d8f39d2f4b538e8ff48b0e187e33bfc864c8c49809eae5b7776b2503bd396b5b86c71fc53eafe400b5541180c9b25d5b6d9820a365d499cce2516695f2712eadd07d31783e3dcf617859608bf8a17756305e290098fd02503554fa3d5c833491f9975b8d87d1e2a7cef5d27c46cfe938e40311870866492b327f89", 0xc2}], 0x2, &(0x7f0000f6c000)=[{0x80, 0x109, 0x7, "8aaa25a75b2b3d455b43eb80a74f4c14cec56aeeccbecb6d61230a5dd876301f498154777c05db516aeadd8a92689674dcb0aae0dc437ad97b5663a2847d22b21d7369ab1979fb734485e235dc725dfdf7a7ace91400e2ba4f9654a51545daff0362a646fb1c63c56be994ef40c4fdf5"}, {0x28, 0x115, 0x3ff, "695d595a8ce397bbc76eaa8af4a49861e2"}, {0x50, 0x10e, 0x0, "6d3e6ad8f59ba96acbd984ecc203bd4480c397d9039760a8a18c38899542da75dfff17b52eaba5b6e5c6c861b1b856ba83d07f13603fe7817b178851ecfea4"}, {0xd0, 0x112, 0x2, "66dae34d97695a5cb2f10d2352e6cb79849eb881a1d0aba2e482badda62a41a82d9e740629e75a02ad40de7bf491dc627ac810ccd163a67746496ae6eba3efd2907cb7a9124941f2371a25a2321aa45a58f25d1f708947ad04d1fda45385927167b4f9128edec4b166cd3504b38caa34e4cbbaca45227483cee770b2e30c1a84465a3dcdcf1fb4e60549d5c77a945572e04e6b9fa049f2a4e4ce10b7f30500be986565609632577271fcfa4bdb53a7a84e8d95fe709e567a75ca"}, {0x20, 0x0, 0x852, "d01fec340fcc11888321d0"}, {0x1010, 0x115, 0x7, 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{&(0x7f0000d15000-0x72)="d7d916b70ae9549d47839972aa90a15b29a678a7ffd6b4f471158de9e0612a30736a7bb7b339dd81dc1b009805238a5fdadfa9029161abbcbe73d65e3d6f0922dd5892d4be4d6f892255bdcef1b84b976875d919356a1234882faa719a6c52311ec7e78727a577dfded60246e52658309696", 0x72}, {&(0x7f000014c000)="e8b1023de9c4f42be272ce98775fb60b32dba0036ce6f21b4d56d29b340283ff9792b237bb62288d2827c961c64ddc4b91b721c1e7d8eee37847f7051510c9f3957fa46e750510930101c9348a9468325d8515a327a13f35d950cadf7b504f462ba529cf3ce505490f4758f7696f6f501f40ba6ee29b3a9dbb2d7e75ff2747ba4152f7252df1539e703605b8bbfa47f0db4ea2c1d6559f13c4c58ac7948230b3cfee3e31c1363059090b0984ae01eaf57000b38bcd567c866e84068cea21e5f013e46e7529cb00bc", 0xc8}, {&(0x7f000001b000-0x6e)="e41992331efeee390fe082a53a5312ad6e89266db9098371bcc8651ff58b62709cd984b6462d441d1e426bcedadc55e2aec36c54b4405bbb50f79a650376f5da6b311d84fb52b9c357358e03704c80c62cd4d77bd8ddf2e5af27405d37d5ad9f7156584e92665d90598bfe4663bd", 0x6e}], 0x5, &(0x7f00000ab000-0x158)=[{0x48, 0x11f, 0x7, "f5bf5dd5dd72f0ac8a3add0981e3a2ffcb575f67dba72dd5ee979c2dfa8b35c43171bb52f077686b4b8cb14d5cd65911a86b"}, {0x30, 0x11f, 0x10000, "5f6e2db8aa6bad8ab1006acfaa1ad34c8fb2b886f86d7fea084c9b5ecdd0"}, {0xe0, 0x13f, 0x101, "57e8e56593e9437900b9f76ff2e44f21e8881ff60750c4945cc1d137b420c43681b75cbcf25efb020cd1a9062bb3141318f10c979d8a3925914a9a432f0ea6484eb6d64a92908ec030a088544d457e45b0d1790f0507568628ef915b599028cc7a12e796440bce36b6f62c38a7cfab31468fb637510b18b1a6df88f90401c9e28aaac62deae5a003102e7bf549891ba56e3283a791157da42934e44e66139b4039451f76ca6d1e13e00f4d91b0f620d024cf39759b005ae2677339e00ca9f9c5bb23b3ff26f7be979d822f8a2c3364"}], 0x158, 0x0}, 0x100000000}, {{0x0, 0x0, &(0x7f0000b58000-0x50)=[{&(0x7f0000a63000-0x9a)="0940cc44f6a8f3d65f15308050b1523fa0a9fbe5b3c8e002ffb19d974e27ee52e46d142999d8f10dc90d7fe9c8b4c9126d131564da92118a33420cef9420d6a3bf59bf24aec34a0b84380f74f88b75644a467de68486e02cb6dcbfe838edea456c21fd161c4b8b231b024a4dcffd6522cebc3adcd67cb173b04384f6ca76117e023c03eefc73ec6f185b0e9049939f084f204d3ba8f27a585c23", 0x9a}, {&(0x7f0000966000-0x74)="9665854199c2a8f2355c25b63d211f0c4e5984a383cc94647064e2bb5004da1240d336fa9c6b80aec2ae2f3607296ad0ce3db56cf69099f2eb5be82b8396a6471182070f233a72b13bb506a03d9d0385c4028670fab2290d3d9085d47f7970018dd263378a5e1fc8d06b68748fd42a3b47b072c2", 0x74}, {&(0x7f0000a1a000)="c2babb2ebad42342a8c63c1230bba92c868b2eea55e9de1931469a542ae2843279ca767a0125e9c624becfadbfba55475db3c21e95156f3a1bdd841df003b6f0e59925f9f5450f6519ca76373e672423", 0x50}, {&(0x7f0000bf8000)="48123dc46b98bac47a624b5b1c7ca7cdbd0bb421cdc519f5b22da8b377db1a98f90721320b3fc0074830e992c3b00eca21c0abdc3f99a3f48629062adbeacf2da466a3fd22ccd3e8393cd0a055c4e36a6ec225a31733118dc404f8b93001cf4a8ae4b9e23b01f3f1a89e530a89c730f6e4e3b6d3f978c4c74fe918948ffa2fc7ecd7c7b9591a3bec", 0x88}, {&(0x7f00004c8000-0xa)="a207808d2f8b3070569a", 0xa}], 0x5, &(0x7f0000d24000-0x110)=[{0x110, 0x119, 0x5, "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"}], 0x110, 0x20004000}, 0x441f}, {{&(0x7f00008fd000)=@l2={0x1f, 0x4577db0d, {0x5, 0x6, 0x34ab, 0x2, 0x1, 0x8}, 0x0, 0x6ab}, 0xe, &(0x7f000092e000-0x11)=[{&(0x7f00005f9000-0x5e)="3ea29a9c141a4a62148ebbf9d6ff4fc8fe816404493da1dba12c64054d5cd997d186dfc312e36a9f4eea9326c8b486e86d00b26f6c4cc001acab9ed26ca201f5dfe8a91f91f97052ec5a662ec62c916ea4cafebf8d827c66da8284446b82", 0x5e}, {&(0x7f0000d3c000)="e0f4cebd92", 0x5}], 0x2, &(0x7f0000b69000)=[{0x100, 0x105, 0x9, "4bcac8938997b2e6bb01ca9e3f0c566ef9f3e79fb73793f296709361e688f9f1e1718b1fdf79452a9d74381fd62a09015080d52604fc6af2160b3ed0962fd6f48bcb61c4caaf031f584f76a51ec2931994a50c095075541802b6b3f2f0d7de9a732f4ce19519fd6a4e59bc94d144fbd61a0586176a51d8f4fc3f2652b1c6dcff430358adc1a0a2e2deb9e7d73f4c10b87f528aa99de511cf04329cb9cf5c576775062da3cc632bd4824f520862e4f2b991da981ed45b41c7783283124337d5469e40ab599e37d0017da7aa87b80567a918315c34f4fe8b9a6f38bcf51ecd1d680f7f2a43f210a669ed9c25fbbd"}, {0xc8, 0x101, 0x5, "896763bfbebed34e3ee813db9dc15a3b84bc75e1d05ab73306472a9f37b38dec7e03997c5c975f1db4dac1726c43b7d44f22bfb9d4fbf03784423705ef8adb2e19ff3d0c3470f06cbb6aee2d1d0838f210855e68d6cf5ad4f6055f464a08b78c0edcf789f46a897bc17454fa6c5a7901fc55d31a2b36dc108cee1a3efdb88c96b99e0242372f9758df6e2149458cc78e6ee96ce86680ae902df64142ace73fc157b48c1f859ffe7ac396b2565f62dd3fbbc52b8fb4b3"}, {0x70, 0x0, 0x3c60, "aa2c71459e256c59d26605a9774bc363bcbfb84a6748b14a12c0c890ba8ab8c71863600bc5e7bbcbf8490e48eeaffef4b5cc1e1ce56691e42f8d2fb1820a19002a481ab3f05e4a2e6072b5ad990573fa89877244bbbb3e9a82"}], 0x238, 0x4000}, 0x20}], 0x6, 0x40044) 2018/01/18 13:55:54 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000005000-0xc)='/dev/amidi#\x00', 0x100, 0x1) r0 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000003000)={0x60000, 0x0, [0x1, 0x1f, 0xd, 0x6, 0x1, 0x9124, 0x7, 0xfffffffeffffffff]}) ioctl(r0, 0xc1004113, &(0x7f0000008000)="8ab1b92740") 2018/01/18 13:55:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000dc6000-0xd)='/dev/dmmidi#\x00', 0x88, 0x101000) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000643000-0x67)=""/103, &(0x7f0000ffc000)=0x67) r1 = getpid() r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ac5000)='/dev/sequencer2\x00', 0x0, 0x0) r3 = socket(0xa, 0x4400000000080002, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000474000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00006b0000)={0x0, 0x0}) r5 = socket(0x10, 0x802, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r5, &(0x7f0000b83000)={r4, 0xffffffffffffffff, 0x0}) 2018/01/18 13:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$sequencer(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/sequencer\x00', 0x800, 0x0) accept(r0, 0x0, &(0x7f0000c7d000-0x4)=0x0) 2018/01/18 13:55:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00008eb000-0x20)={@generic="33c980a06eade0638b8cfae14e67c964", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$binder(&(0x7f000014a000-0x5)='/dev/binder#\x00', 0x0, 0x2) r2 = add_key$keyring(&(0x7f000054f000)='keyring\x00', &(0x7f0000558000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r2) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 13:55:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000552000)='./file0\x00', &(0x7f0000617000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000324000-0x14)="0200000000000000110100008000a00000000600", 0x14, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00005d5000-0x4)='tls\x00', 0x4) getsockname(r0, &(0x7f0000a1a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000b01000)=0x32) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00009fc000)='/dev/vcs\x00', 0x40, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x6) [ 72.971269] audit: type=1326 audit(1516283754.866:403): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8933 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 13:55:54 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000010000-0x4)=0x100000000, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000e000-0xe)={0x0, 0x7, 0x3, [0x9, 0x9, 0x7]}, &(0x7f000000d000)=0xe) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x80, 0x20, 0x5, 0x2}, &(0x7f000000c000)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000000f000-0x8)={0x0, 0x1}, &(0x7f000000f000-0x4)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000000e000)={r2, 0xf2, "0291b2cad51185538b655fd6044b15853d16763a06682fc405be856d9c7542e49aaaaf916e09acf68636ce9183b5903b2640a8dc7be3ec9777b9498ca41fe1934557500b1d8d34bdbab45e8fa1dbc879a5b46e517caac7f082db8781469ba12583d3e200b4cc86cc44a6605419a05e1a2e203fbccfac65c5ae337009372a3971be14cdef3b0b426cdd241133cf267c71d77941eb3b1e40271ecbd1e5e7dcbd4110073b8ddf580fb5e51d6e1f86954f0ff9ff7bf23558a5f7b99cbed53051352d6542172a0265d161c91cae2322e9030879440d6ebd4681a40dfdfa2d9eb4820d23631680c035092416ae82afe4718f65b115"}, &(0x7f000000e000)=0xfa) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @rand_addr=0xfffffffffffff420, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/18 13:55:54 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fe7000-0x4)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bf8000-0x4)=0x0, 0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000fe6000)=0x0, &(0x7f00008a9000)=0x4) 2018/01/18 13:55:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f00003ea000)='vboxnet1wlan0\x00', 0x1) getdents(r1, &(0x7f00005ea000)=""/152, 0x98) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) socket$nl_crypto(0x10, 0x3, 0x15) listen(r0, 0x100) 2018/01/18 13:55:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00006cb000)={0x7, 0xffffffffffffffff, 0x1}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000569000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000a45000-0xf1)=""/241) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0xb, 0x0}], 0x18) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000020e000-0x8)=0x0) shutdown(0xffffffffffffffff, 0x0) 2018/01/18 13:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000097d000)='/dev/cuse\x00', 0x400, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000ef0000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f000004a000-0x1000)=""/4096, &(0x7f0000000000)=0x4a) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f00003c2000)={0x0, 0x0, &(0x7f0000500000-0x50)=[{&(0x7f0000344000)="cd8d34af7560621bc4fd59b156d884e2d80418d42da070cec9487c05b50b3d44a36bac4443f7a699fe4f279d9f5ce8d28d7d402c748860e1d65b720ec145285b81e4492016bfbb39e0a40f6bc71fcf01ae0b1a793ce089036787301881e1d2233cb989fc888d6f2c3c0ffb956f4867328e6b95be059e785fdf40171653dee8326bd233a387991c72749b08c4813c6d1b9ba79a40b29e6fe44a545a252a03a0f5eea1494bd7c5d73aecb811644bb3fb158da33d00b0dd3e336c242ac6", 0xbc}, {&(0x7f0000922000)="", 0x0}, {&(0x7f00007bb000)="654d879a2b3591f7422c81be9f2efc91a22d93aa2ec7633428177f221e528da15a43b724e8262e57272f7917b1a6628e0fb250bc6054b630b8fe4fb511d84cae4931d31665f08edd", 0x48}, {&(0x7f00004b6000)="db0a0109779fdd92ecf97eced6de026465c48c146f0b", 0x16}, {&(0x7f00004e3000-0x1000)="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", 0x1000}], 0x5, &(0x7f00001e8000)=[{0xc8, 0x114, 0x8, "425bcfa231f933a337e22ce11fe01bc895b30e206ff0a0e89330861c549d552686e24610e1bb833e055749770a308488e6b4054b54ca4b031de4c46657252fcc0ca271e92c2638cc1d592c7daf65eb1c58445938adea79d2ed4e2625a36bd764e9a2816e46ada7fe83954ff2fee9b0d8c3beb3f54446705bac1b586ec0120ed305235cd62d9c0b11753fc371aa991231a91ade8f6585532fa61697151d95d65f60826c14b90a314cfd26f7953b1e9c62a75d1db0112e08"}], 0xc8, 0x4000000}, 0x4044) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000016f000)={&(0x7f0000ab2000)={0x20, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@typed={0xc, 0x6c, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) rmdir(&(0x7f0000c58000-0x8)='./file0\x00') [ 73.044732] audit: type=1326 audit(1516283754.867:404): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8933 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 13:55:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000707000-0xa)='/dev/vcs#\x00', 0x20, 0x8000) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000145000)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0xffffffffffffffff, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/18 13:55:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) tkill(r0, 0x2b) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) r2 = getpgid(0xffffffffffffffff) ptrace$setopts(0x4206, r2, 0xffffffff80000001, 0x100000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f000019a000-0x50)={{0x1000, 0x80000000}, {0x2, 0x4}, 0xdf0, 0x1, 0x2dc99c27, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000f4f000)=""/152) write$tun(r1, &(0x7f0000c3a000-0x84)=@hdr={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x10, 0x0, "f359b65cd2d46603"}}}, 0x2e) [ 73.083159] audit: type=1326 audit(1516283754.869:405): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8933 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=94 compat=0 ip=0x452e39 code=0x7ffc0000 [ 73.083177] audit: type=1326 audit(1516283754.871:406): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8933 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 73.083194] audit: type=1326 audit(1516283754.871:407): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8933 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 73.083210] audit: type=1326 audit(1516283754.876:408): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8933 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=33 compat=0 ip=0x452e39 code=0x7ffc0000 [ 73.083228] audit: type=1326 audit(1516283754.877:409): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8933 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 13:55:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000f4000)="0ddb5289212fa8557bb8d52a7e56b64b21cdd7cda67f0a9220e7267ae08da445c6add0c4971dde99696f02a303fec7bcf66bfe66878a6f60086aa9bf78e48b05702f61e32e2afc150a6aa798302d476d2f97cf28673599444dfbaa4cb86d829cbc317da7461b09c0d9c557d7d73fdbd2df6d9bcf560571c3cea66223dc5fcff071f9beb0331238973216a3b22f105f1eaf18b7925e6bae0259ec65c7086d103c30cf4185db6af867f0b5cae89afcac7391f9851c505c25839c514e181954956cb4fe5df58f85f047ff0fe1325eabf17de43cafdb15df23559ef3ec918f4cfa5f47251ad97e8cba8f357a7674dfab299a7b585342a23841551383d175625314067c95d3c6ebf7f88eb2bb61bdeb29b1f901cdeb5cba6eca03f7de7e8b94606e2aab0a562dc09aaa7703881c8626bd9edef514da8b297bb1871ac1befc0635113d015f622fb8f879c39c78", 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00005ce000-0x4)=0x9, 0xffffffffffffff76) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e4c000)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b9000)=0xe8) fstat(r0, &(0x7f0000586000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00001ae000-0x8)='./file0\x00', &(0x7f0000e4f000)='./file0\x00', 0x1000, r1, r2, 0x4, 0x0, 0x4) r3 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f000095a000+0x56c)={{0x401, 0x7, 0x1a80000000000, 0x6, "2ecdb10f7faa0248c8aaef208f8b6c6ef61f4ac7fa7863dca06e44ec526f3ae0c21157eb65b267bf3d0ed796", 0x5e1}, 0x0, 0x0, 0x423, r3, 0x4, 0x2, "c255818d02c82a5da82b1cd41fc1c585d26b864272ee5af26045dfe8589b645ffcb1700903b116474775e4822e435a160e90dfb6c463c51456be5fb6093669df", &(0x7f00003cf000-0x3)='@n\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3fbe, 0x9, 0x8000, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:55:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f000095f000-0xb)='/dev/adsp#\x00', 0xffffffffffffff02, 0x10000) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00002a3000)={0x1f, 0x80, 0x1, 0x7fff, 0x3, 0x3}) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000921000-0x4)="034b0007", 0x4) ppoll(&(0x7f0000b10000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000adb000-0x10)={0x0, 0x1c9c380}, &(0x7f0000809000)={0x0}, 0x8) 2018/01/18 13:55:55 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004e2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000e3c000)=0x48) clone(0x40000000, &(0x7f0000baf000-0x2)="", &(0x7f00007d9000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000e2a000-0x1)="") fchownat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 2018/01/18 13:55:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f000069d000-0x12)='/dev/input/mouse#\x00', 0x2, 0x1) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000ed9000)={0x0, 0x0}) listen(r0, 0x0) r2 = memfd_create(&(0x7f000002d000-0xb)='GPLwlan1(C\x00', 0x2) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000f2c000)=0x1, 0x4) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f000011b000)={0x8, 0x14000}) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000f44000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/18 13:55:55 executing program 6: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f5a000-0x4)=0x0, 0x4) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d1c000)=0x0, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000abc000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f6b000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00001a0000-0x8)=0x0) 2018/01/18 13:55:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007cd000-0xc)='e\x00hCtrustet\x00', 0x0) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x3, 0x20811, r0, 0x0) gettid() r1 = getpid() r2 = getpid() tgkill(r1, r2, 0x3e) futex(&(0x7f0000969000-0x4)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/18 13:55:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x940, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f5c000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa8000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) keyctl$join(0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x8000}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001000)={r3, 0x6}, 0x6) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000000)={0x9, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000002000-0x20)={0xfffffffffffff203, 0x2, 0x4, 0x995, 0xffff, 0x118, 0xffffffff, 0x0, r3}, &(0x7f0000002000-0x4)=0x20) 2018/01/18 13:55:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x80000000005424, &(0x7f0000000000)=0x0) bind$inet6(r0, &(0x7f0000237000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) r2 = fcntl$getown(r0, 0x9) r3 = getpid() sched_getparam(r2, &(0x7f0000a3f000)=0x0) r4 = memfd_create(&(0x7f00004c0000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d2d000)={0x0, 0x8003, 0xfffffffffffffffc, 0x8, 0x9, 0x6}, &(0x7f00004cb000)=0x14) r6 = msgget(0x2, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000077b000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efd000-0x4)=0xe8) getgroups(0x4, &(0x7f0000b66000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r9 = geteuid() getgroups(0x3, &(0x7f000034b000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) msgctl$IPC_SET(r6, 0x1, &(0x7f00002c5000)={{0xff, r7, r8, r9, r10, 0x2, 0x5, 0x0, 0x0, 0x0}, 0x101, 0x100000000, 0x1, 0x0, 0x8000, 0x2000000000, r3, r2, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006af000-0xc)={r5, 0x200, 0x30}, 0xc) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0x8001) [ 73.083248] audit: type=1326 audit(1516283754.878:410): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8933 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452e39 code=0x7ffc0000 [ 73.083279] audit: type=1326 audit(1516283754.879:411): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8933 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 13:55:55 executing program 6: unshare(0xfffffffffffffffa) r0 = socket(0x18, 0x0, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e4c000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000e7e000)='ocfs2_dlmfs\x00', 0x410, &(0x7f000087c000)="4fe8e2ade30438eb9a26949cc95bf3b569f64a9bd7136ec7353f41071fd6ed75b976de00908656c18d03059959a161f31b6aca5e9da0025a2cc605930ebf41c0a8c6b1626958ef71f778af8077cc38049c18cedd621961266b5cf4f2abbe037f449d61d3f9b53c63729f4241b5313856c6789f10f47f5332f11e010af8e1f1fcb0a2405f9195d37fea89bb7e4f7d08b4db61c375e4439d14") getpeername$netlink(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)=@random={'user.\x00', '\x00'}) 2018/01/18 13:55:55 executing program 5: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000025000)='\x00', 0x3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000f7000)={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xf500000000000}, {0xa, 0x3, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffa148}, 0x3, [0x2, 0x2, 0x2, 0x1, 0x10000, 0x4, 0x1ff, 0xfffffffffffffff8]}, 0x5c) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000f8000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) 2018/01/18 13:55:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000244000)='/dev/sequencer\x00', 0x18000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000094d000)=@sack_info={0x0, 0x9, 0x0}, &(0x7f000029f000)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000c2d000)={0x7ff, 0x6, 0x1, 0x16, &(0x7f0000fa4000-0x180)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000090b000-0x10)={r2, 0xde6f, 0x4, [0x0, 0x10000, 0x5, 0x1]}, &(0x7f0000145000)=0x10) r3 = accept$inet(r0, &(0x7f0000193000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0xfffffffffffffc6a) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000a07000-0x8)={0x0, 0x0, 0x0}, 0x8) 2018/01/18 13:55:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000050d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fae000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000765000)={0x7, &(0x7f0000ebf000-0x40c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) sendto$ax25(r1, &(0x7f0000ff5000)="0efb065acd0c4ac8fb9698ef2c4128ea580d3eb483470efbbcdbb7bd22f6b18efd98b36eb437cf3f07f6c8c2b6cad83901b2156eaac21c049c6bea0839b1afc61325114f6d8f272ae3133b156bf6e7fe4a6a380c5a23fbfc8d30e7ce8a6a413c638a4694db1cb037b41f124f049332d4a9db12", 0x73, 0x8000, &(0x7f0000241000-0x10)={0x3, {"89bbfe5e71d52c"}, 0x80}, 0x10) fallocate(r0, 0x0, 0x10001, 0x5) r2 = syz_open_procfs(0x0, &(0x7f0000100000-0xe)='net/rt_acct\x00') lseek(r2, 0x56, 0x0) recvfrom$inet6(r2, &(0x7f000052d000-0xdc)=""/220, 0xdc, 0x2000, 0x0, 0x0) sendto$unix(r2, &(0x7f0000853000)="510c95347571a3075849b3795292a8315934276ef2b1d31d5322765a8b2579e019f466ed86321d69b2ec4d62adb455a71d4a4129c1f13a0c6605b4efec6a9a4c9883f46787bf89d8b12bad6fe47c23db3db8e6800eb2ec996ebfde87c8e0d87cae16c196039deca351eec1e77a5c1dfb2047d0db411c66ed4b7481e0206293be395a22f7adf76e2a54523819c0407c634cef36c733e4e73f1727c52e35bf013fb8bde31799bfe5bf59d282f791dbb3f395d2c4fb38b926b46119babd5d39edfc1da284e685c1c80a9c2836e716e5fd2174758d70d42576f396780e5daa76425ecaebe4b1703eb1abe56403c61516e0af028e41ed065c5d8574d8d5fb9ac091b41c84a2361fe7df1b6794f064064b74c04e5cf3122dd3d974745927b9fab3000064a615db95e17ae975fec5f3b119c68f616330c37b38423ef9007ccb5fcf7a538569ce0a7caa8066f0fea2eadb45e01f60875dc4e40a45f08b77b0b94bd02ff7ae920a393afde5d053f99e9e3bfac65cd96372ba41ae3b0b01799032d0445456097be244a577082ab5ff42aa534f2f45ceb905244075a25e4ae3dda587b660c62b476899a4d3532b2c6997ff0ff7d0592b1d6f4bd6d7cebc563fe70db2c3df4ba04f29dc59acc08dc685f39aac0e754df1759bf9478cb204c3f5b46d3f63836aa95837e3f262273f1df4213a7a7f96042350bd4f38b3b1a005d8c449a6fd6f7b14618bf35d10600f9bbb1f4adf1defd50f33933315d6ab42e07cebafc4bd54aa292e0350d209cdebf572c70e6c719aa4272976ac1ff8f884a6aa244b5ca01f1fee6e528c019d30a8b0946c997f19acf5aff2572f9c4837c5012514e9e7b821322cf5bbd23587129e3a3ef0024bf402892cd601fcea0e1b38f2c95329c4b4dadf504051f8ed5f17edf84edc3de625eb71a14ba5a435df836e306aef2e15ee9bc8c8c2208ce4ca4e5489f852c222ab929e7f12c8774c916dc2eb0bf05fdfe7737e70edb473e9c37a1faa17266169cfbf0092702b6bf9bf990b02476614fd40cdaea7146d48f0b6b60656fc0e75aebbc6cf5ae0206bc8d9a13f67e22257f97cbf4ec10767570e1d730b7288cf562559f1044dd85dc3ad84c5c12856787c83cd190c77931a18f5dee0486b17640194c1dec91fb79ed87649fc646304cf7285afd0648f0bdbe7ebd1a3dde9aa703a623d4f22ae305c59e95f23a481868f075910cec97a522976167b639f5af28a1b345b786f8e2008e9a60ffb86f761f8eab64bf5662f42b197de65f79136b8bc04438a433c438104cd312f9e10ee741a3c0d617871da6f56214eb646746dd254cb74f50efc4f2687059729badacb3ab19e9351a24130894b03753161c0bb8aaa2c59a5434de2e3a8f62224cf7b993b4af6a5bd26c87b75b4d0e201ea4f0b45f2ba632d869b68ad39adbe931500ea34a2962c0e82f117c27ac43f1b05cea8fee1314ecad5eb6c31533e2edcd9c94a5a95821904a5915477b4b6706e128b471cf0248bf81b0a82128c62a4a7e2a43e1f84a365182c8821579a903a9e881a58853e4af21cb3f3b54d5b139a9d72a9b6adf41738d1b863843a24ba6a496ebf5fa0d06f2449e6ddfc0d853f4cc2be441c45a14ed88905a19d9270daf273faf0f8be70655c50ef1d90a5efd190d6ea9e3b5b0419a463aa32ab950e056b61d84ea55b0d9955b9572863329ff369867b479a81bb3b8395273af10bf8bd8ca9c7f518bc3dfc9395dacf18328636119069538a0eb36ee13485948e34dc95553912c7ca7679301c912fc7132019e9b066701ab9fa7407a9fff54f5e89391d770ce89ef83df6c441bfac0103df3ac655addef0d9995ec119c24946d820a43c01a8fc84e071bcfe52d80438017fe2ad76097a15d3ad30ee6558a7c31eef5a7d185bae38a04d95325e2be8866841c3626adcddf0fd7bdc38c6b16a75fb1ca46a300da9e4318603197129d6053be1fed13f2f0b9715d81d543d3e555d7117267a1d2d0b295b80473610b65225593c6ae624efd85ef4c830f5152db57f296b8ddba233b4d349ac956656f485596207eff8658e0659d5356267aa2482d17a8ca9b56ecc26d53a249def96fb05b65bf9f49fcc882fbe5611a7f34889fc0a11c9ca659b09229f0b4713f7f92471c81592010dc5f34a003be4b28692950309376a41689ff6dadeed0dc5e9fdb7fb4575e58ed04732e6b4d8aadb8916e400dd8b4fe2aff7b76e997b84c5b8675d102c298017c660d02495bf2a6861bc78a17faeb64fc4af6058855bc668931bebf41070579d19112d5b986c42e3c241e01dff49e206027e6faa85efdead2b029b9dd7a64e5bd2460ad7f33fc6081d1d17ba2a7cf0976e3f51bb52b305fca84d5849d770fe79cb21ffd24949e023ac4e3c3f747cf3cda584ad0a30e333122211c8216acc847e277814dd6b803ec3cd380f57099387c15941d44d66faa5a587b190027fdeffcbf5772d10421bdb7375789c9da349cbd4e713c679277dc777044337a68cb0019b5a3c85a75dfb1060b75aa3571c5e24986c6f9e42f05c497d0740e9bd663cd65dabee1a3e7460a849497f25f2ec516ea21b7a0e27ff7015a76f1ef0b318101185f440610bf8a82ff2a6edecf19e6005166c007398ee0b395b85f3eb3fb5a0c89fff2a207b1280d0ce1193103a5299a9751425f9cc54d663072581ede220df83a95caf5c60841e4da0c6ed4be275f84b8b5c7b438eb865fbc45af62250bcaa5f9e0e78b9678f00e3f46201f41b68c7cb7c9226d0377396de1282d836c2a7b540563781619d07abc06bd8d47c3e1c8771eeaf3521f90ef1845735f70f1493eb925900894c6b623e17f9e2c506ee73960579e92382566cc36312832ccbc1f6dfb3b2f9d7eb256eefadbd8c31f8b7cff83ddc3e8ef158f1099176b7abe0fdba244d1cfefb76f81726beb1272cc2ba38f3e58bcc7814f07899fd98e04484dc4de6450d6ea3a9cd7e111808eff81bfbc5e2da7720fd6200173fbb26eccb5eb407316113db604b74d4d2bebfee1af6f4761fe1303ff605fe691f46b9cbc98e56af38287abc470cada5ffb2ec1d0981cb6d70c132a0131df6db08e3050723fe780cf60f12ec2da0d94ee3cd5d80d298a1fe72f9234e6fd03fc25668770f4df5058bc064e48dbf8269a4b67aa05463f5360b8abc42d4a72ce68ce658eb6e747154e56be24335b90d1538d4faa2754cb23a918482009952449f1e683bbf463b0ede5e7210d09be8f6cca04ce61061bf6b3f3eeaad5936a6e11b09a101d0cf5552638453776554536b5cd92fcd5fafc603ea9041e6a75ed248dcf2bdcb4562b82e429937bfdb03f988570c540c72117ce1282519bb2d21351dd04a45881c4c279ea7acc77d34b3a6a5bffc27a073808f227b122bcace827aa33cd01d50c6ffd7d75d314c7c8d1f5a347a5e11698f38f1bb7ba71dda43f4cb6e0c1dbaa6210b0ebd99db7ef5b672011e169e0afb8af2f3159dd8120c7c135fc58ee5873f52516b124d42c612f94e6eebe2c09224790a2088489e35357909868cd63f07bda021424516158f3318f23108b105da861fd9ba56e74c30f73fbf7848c57a34995499989c6ee4f123917853bad49f025c9dc03b5677a629eea2f66c2069637e5f69e8978113f57e40e5da9744e8c7c90dd9a54b936feaf542269a764c794d5e870356bfdb97d5239ae730ab3dab1a09b7ae0b69a6a2d99fb1a8ff864ff51a6f678f9fdc3dd708d9cbb4040c5b8bc0f802154e45de6da0e9a3bbc3a4ff97c98d9e571e618cdd9f6048c9c9f872bb638ecf77f2c292105116d84805344aad135caa49d4bdcd0962ed2b49e79e99ec1d36c39519260a837cb6f616b4d40235555a31e75551a81ccf3a25e8dd5fd39961a3472d6d4760886d24f751ef536d5402064cf04299763780c7b0f2c0163331d5f1f4dba9a30db286d7c2d42c1028e3bae9e08d43d73262dd5c43e36c5f5196a848911a27313a9be1de14710049927d2a077a6cebb640e2370a0d7b6278d5c41fde1fb3ccdece8d9db1c0158c077ed1ce20b47b4e169f78dbcc3978e0a78b854e4700fd5008fa6d1c58243439754a5c1456c9fee91a470414e96f4d91f552ef41017fc84e0a1b7bc2b532015be628642cc2c9d16aa1a862c1174ef80f2e00d8c797ec4d1d224b1d1e8607a69b12d565782fd4313020052c4811f1db418e8b56021fcebbc5b5e5f2231e1b4c7f046fe432a65210bcb8ceb64af9eba9bc5994fe5df5cdb27778ccbb489a08a862809ba3b7b169470445a592d4eab116ab24cdcc666b9684e1fe151e555b0ba5bd2f2251ec7c13ffe9673de9317c8d34d54b26c6eeb673d28158740a75e9d8564232ee371ee79be2863a7f7c62f3d762e0eb2c53104e80858c73fedf176d841702ee4f15ccdd7e41f511f5e31dd0c9b34794b984ab55408d35a4feeca9d20bf8f1286d06bae89c9995ec77de5e3fe99d87f44ae95f71f38a394091ed2d038b66bab15eb66ea06b6860d01d10f9029a0d99a0cef02d399c6e1dfe109358043ee96e5ca84e374e9a430df9ba2040b96d3851d9bef06e30dddf9bd6c2decbfab9f0619183a6c66aaf6d97038dedcceed21f59da902fdd34bba1559b266e9feeb5ae4ebbf15e8cfb4dec1304556c1b9063d2a0d53cfe3287295b0a9755f6a8ad33b64bf6d2e02810b56a41ae07770c81a5f343561b4087af112d26f3ebb99f27924109d8807c201f9dc923297443459ad2b5b516cc4fda6515082ae7c2eca05945c7b54e402e595c3ec31e03aa7fa6c75f452d361f2507c0b828e503c37cbadfa4f5c36f78736d8ce283656807db48ecb5785743be164f4b02c4cbd08859bd72b1eae61a7174f0d9ddde407a22c9f83a7feddf90767e948e5437472e5ebac2ba18271518719d11e2b5ea85bc76ec60917c1f91fae1f696384cea4c0766d67865eda7ae9c36d246382ec7f9e2dad7c73a474ae6b481c5a84532fe78b37e4fa3fef02e05813fbcf1a6062642fefde786eee6c4dc4f94b8f578486b0e5e2274f22237fee5763ab42d06b8597c0fc39d0899887545d64dd500f7cc7a2026a12b9527ce24f8b23b4de7dac0cde5f4a935b38ad04f9b9ed7de72edd11541f0e4bddd4e42353651ba840143ac194dcf7997d65170f0eb831aa69af0e020c1342100dab26c1d7450870ca11bbfa28f22ecf4f948147a41ea356729e05e64dcd9737cc52043f8aa457adcfeea2d89fe4a4cea4d94d592d6126d81c3715e69513e5939367d5181db2fa5425b12d049483d127b8b8b6d5fbcce9c1df25170ea8e83a920be6c896d47ff019bde33d1e2d7c4e6c4166202759bf88595433ac268078ad008da52a102fc446bf06613ae93cf95c478523e0c8aced4726df68d152324539156ebc5d85520849dcb078fbc5664c97f632d5f5b89d8a366a9e40be6542f3eed8e97c18aea06c87d133fb064647ead146e19684727ff88e21882a37b15680b63492469381e0b8cfc63d9bfd9e51a975c004e4120e30a7250ec0b2a9fb6b0a2c621440908bbe7be6443b74f5a21cfc9ac2d8280a5b07490900fbbb348e6967bdc8c1c8c8a1e52c1675686c7a9828e511db81798d6f80e7795544213f35870c136ec44925b8be11641c7dd02347d6cfcbe000196c37fb7fb54ad02143ab54d0cb9cc5a2f8131ce354109a9d5d5d552965ff10c74e4e1b0061550e7e1f79db25f1da336c74ce88f0c6d766f211802e22a54c9425940809272c3ff7fba4af5c22d5086326a6521a34071834fab789ae09b3ff2e768e46a4f027b3403547a085dca9ff8c8", 0x1000, 0x4000000, 0x0, 0x0) 2018/01/18 13:55:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) 2018/01/18 13:55:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f000019f000)={0x0, 0x0, 0x7, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000acc000-0x4)=0x1) accept4(0xffffffffffffffff, &(0x7f00004b4000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a78000)=0x9, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000483000-0x1)=0x0) 2018/01/18 13:55:55 executing program 7: clone(0x0, &(0x7f00003eb000)="", &(0x7f00006c0000)=0x0, &(0x7f000027a000)=0x0, &(0x7f0000c58000)="") prlimit64(0x0, 0x0, &(0x7f0000433000-0x10)={0x0, 0x0}, &(0x7f0000456000-0x10)={0x0, 0x0}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003aa000)='/selinux/checkreqprot\x00', 0x41, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x20) 2018/01/18 13:55:55 executing program 1: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00003e7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000ae8000-0x4)=0x1) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ae8000-0x4)=0x0, &(0x7f00008fd000)=0x4) syz_emit_ethernet(0x5a, &(0x7f00006f1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0xd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x18, 0x7, 0x3, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0xfffffffffffffffc}, {[@multicast2=0xe0000002], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x6, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/18 13:55:55 executing program 6: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r0, r2, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7000000000000, 0x1, 0x6, 0xffffffffffffffff, 0x20}, &(0x7f0000002000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r4, 0x7fff}, 0x8) getpeername$inet6(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/01/18 13:55:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000bce000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) r2 = syz_open_dev$midi(&(0x7f0000bed000)='/dev/midi#\x00', 0xffffffffffffffff, 0x0) ioctl$KDENABIO(r2, 0x4b36) connect$inet6(r0, &(0x7f000037a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00003e2000)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2018/01/18 13:55:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000403000)='/dev/sequencer2\x00', 0x3, 0x0) io_setup(0x200, &(0x7f0000fdd000-0x8)=0x0) io_submit(r1, 0x4, &(0x7f000082b000-0x20)=[&(0x7f0000104000-0x40)={0x0, 0x0, 0x0, 0x2, 0x9, r0, &(0x7f00007df000-0x48)="63e26141e8331139fbe41f7127066b709509c2af5e7ec6acc85f01aa76b1c5398b8133b84ec3fc9a147bee05c0319dd5a02a2378d4a72cb3dd45c2368aa103763b43c859ba9e9d12", 0x48, 0x2b, 0x0, 0x0, r0}, &(0x7f0000b94000-0x40)={0x0, 0x0, 0x0, 0x6, 0x7fff, r0, &(0x7f0000743000)="a30af271b891b35d387079d29570b3d75c6ba4a1f5626c9c257e943eafa68af230be6766393ba052e12c2227f445d770e5fb6eeaa51ed14197c1d35e7e944ae483e8651d8332f437807c59c7f5134e6d897de2a3027dbcc7a045a14c1eea56f2d949fcaafda1e7ac72995f4677a32e6ec6d89dd060943413a98e184e3d6c55ad88292d4094", 0x85, 0x100, 0x0, 0x1, r0}, &(0x7f00004a3000-0x1b)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000e33000)="79562aced9a6cd42850e9ee2e772c4d57124e85bdc1753187d765a1530e2cfc96abac6d169fff4c011c77092f3cdf12dc8d8fb2a5a1ce006521019acf591bb86bf73a7a80388a5daf0dedf4f1a6b49d532f3c7308b44a205ffb61ec5368cffa251f74ef233a35acf26dd9cfa2d24fd735c5d68e8127e4d194f42666d5b2d91cdfe2881f8a6", 0x85, 0x6, 0x0, 0x0, r0}, &(0x7f000034b000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000030b000)="cc30a1723e052651fa4e9879d3cec574b368bcaa44ebe5fc20ea6304e7e6b0ac2633793d7062cb1638402a9513378c9f61ce800b77b9df663ac9b7386818b1f51d12c22a779f0572c4d08080abcfdb5652ef3002aa3cbf360d299a58f70bf07a85ec2ba6b27cd5d6b6cd28213bfa9a8af01c0f59e5b8290d32a2dc9e7e843a8adf15b8de420ac628516df7cee429ccf14c912dd25029be6098542a6543e9b45201df07cab76bdee4ceae6ef93be4b28d3ecde0171135339d3de2517d2e86326e6c893327141e40fd0e24d178faf94a5671a259d7dab8", 0xd6, 0x1, 0x0, 0x0, r0}]) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x1}, {0xffffffffffffffbc, 0x8}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:55:55 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000048e000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00006a5000-0x1)={0x5}, 0x1) r2 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x200, 0xffff) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00009d4000)={0x1, 0x0, 0x0, 0x0, "f24929d550c69ba4e740cd8d07956adffbb9567a489a3743739d580259ed37de"}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000050b000)={0x3, r2, 0x0}) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000482000-0x1e)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) r4 = syz_open_dev$sndmidi(&(0x7f0000603000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x400000) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000d85000)=0x0) 2018/01/18 13:55:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xb966, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/18 13:55:55 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f00008c6000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x101800) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000090e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000e51000)={{0x3, 0x6, 0x1, 0x6, "23cd5ba07047baef599f7a9fb6388a2009ce397bcd5e0d9876cfb3cd66ad9117bd90eefa9d3b06253358b929", 0x9}, 0x0, 0x0, 0x7, r1, 0x8, 0x5, "c22c9e759fb7cc960604bb8b9ad366327e506c0eb9d6c7b444e218fe1caad1e9e95a3d7e913b347179ddcd5aac4ff2a131367a205f36ee5098cb766ff0576044", &(0x7f0000001000-0x8)='trusted\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xda4, 0x200, 0x48, 0x8001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x80, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r3 = memfd_create(&(0x7f0000e40000-0x4)='0lo\x00', 0x2) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000aa8000)={0x5, 0x53, 0x20, 0xfffffffffffffffd, 0xf44b}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000455000-0x100)={0x0, 0xf8, "b7e15f273680fcaf106ca439659854dbbc7703d2d1bb6d704050d49bbdbca619663569776827b18f02e3b785be37ac5af9632750490d49341923026006d07395cd89de4555da0741cf65985139b7a0fcdfda304c0b090b9389b8ca4b66c273d79228b2a94ba6d7d020afa72dff56e5f88ea41f913764b7140907823ca89dcad2b14c6ed6922bfc2498af574505d58b471e3fa5df027867c08fc49631e098769ce75ebfd30d4d625b41b897537d1de4cdf6bc0199d1bef0a30c546013a1c1938fd59f424d82d101543d17715604bb624c70331560cf57803167e85e974b4e96a85254bef3e0d745bf3ebd8c085205ccc097ef2d28e6331344"}, &(0x7f000066b000)=0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000052000)={r4, 0xfffffffffffffffd}, &(0x7f00000d9000-0x4)=0x8) sendmsg$nl_crypto(r0, &(0x7f00008f8000)={&(0x7f00003ba000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000ca000-0x10)={&(0x7f0000c9f000)=@del={0x118, 0x11, 0x200, 0x1, 0x1, {{'xts-camellia-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x8000}, {0x8, 0x1, 0xfff}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x200}, {0x8, 0x1, 0xa220}, {0x8, 0x1, 0x7ff}]}, 0x118}, 0x1, 0x0, 0x0, 0x800}, 0x4000) sendmsg$nl_generic(r2, &(0x7f0000003000+0xb03)={&(0x7f0000bb2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x3, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/01/18 13:55:55 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0xa, &(0x7f0000a2e000-0xd)="", 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000001000-0x4)=0x5) kcmp(r1, r2, 0x5, r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000001000)={[0x1, 0x0, 0x1, 0x66c, 0x2, 0x5, 0x2ad2, 0x9b2, 0x10000, 0x8, 0x1, 0x5, 0xb1, 0xffffffffffffffa1, 0xfff, 0x4], 0x2, 0x101000}) 2018/01/18 13:55:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000aeb000)=[], 0x0, &(0x7f0000007000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007e0000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x3f, &(0x7f0000f7d000-0x4)=0x0, &(0x7f0000ba8000-0x4)=0x4) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 13:55:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000535000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)="3116b042d3d2c390dee3a255ec4a8d9d652d9c36c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e3617cdf8f03fdf02218642ab83996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5cb8c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2", 0x79, r0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="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", 0x179, r0) r4 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r4}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00007c1000-0x37)=""/55) 2018/01/18 13:55:55 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000004000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000002000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={0x0, 0x8}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000004000-0x6)={r2, 0x400}, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000004000-0x2a)="e5c11f5b529d6374a23954461e6ebd9e76014bd0e3331d6214e918bc631607dc88204751c3db4be5589e", 0x2a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000004000-0x10)=@common='ifb0\x00') clone(0x0, &(0x7f0000001000)="b07e4a829575b091b689361d8f7955356afba5e1489f4e59fd92cee411670e199189c269dd493e9386a0b3b449010e691b489877c492afc780ff8858f92d5f7c5d92e5", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000001000-0x99)="c104b333905cda36cc22b612acdff218f3b147450337e3f1dc82bc9fef8edc406aeaf348a76b50cede15ba87509d40883891d9485a6d8348d2b012a62bd0b3e5792361342dff9fc29d634fa0e73a6a5c50317277dab73dc50d8ef0a77383fe67977c9cf43b4f0000000000000001fadfb76313e432a34ae1ea9caf539d88b66f0d4319086a4cc63a65b2375fe2716d34dbee73c4840204b171") r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f0000002000)=""/238, &(0x7f0000004000)=0xee) 2018/01/18 13:55:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) readv(r1, &(0x7f0000a93000-0x40)=[{&(0x7f0000382000-0x35)=""/53, 0x35}], 0x1) 2018/01/18 13:55:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) r1 = dup3(r0, r0, 0x8000000080000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000bc8000-0x4)=0x4, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00001dc000-0x118)="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", 0x118) 2018/01/18 13:55:55 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000108000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000f71000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6_dccp(0xa, 0x6, 0x0) lgetxattr(&(0x7f00005d6000-0x8)='./file0\x00', &(0x7f00003e0000)=@random={'user.\x00', '@*-\x00'}, &(0x7f0000d8d000-0x1000)=""/4096, 0x1000) ioctl$KDSETMODE(r0, 0x4b3a, 0x1eac4118) sendto$inet6(r1, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000be2000)={0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000765000-0xc)='/dev/rfkill\x00', 0x40, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000022a000)=0x0) 2018/01/18 13:55:55 executing program 5: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000241000-0xe)='/selinux/user\x00', 0x2, 0x0) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b97000-0x4)=0x0) socket$packet(0x11, 0x2, 0x300) timer_create(0x5, &(0x7f0000a13000+0xe01)={0x0, 0x3c, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007e5000-0x4)=0x0) bind$alg(r1, &(0x7f00007e6000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c6d000)="b70a75b0", 0x4) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000031a000)=[{0x0, 0x0, &(0x7f0000318000-0x10)=[{&(0x7f0000f25000-0x62)="26ed0ddec6929cab", 0x8}], 0x1, &(0x7f0000876000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/18 13:55:55 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c2c000)='/dev/ptmx\x00', 0x1fffd, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000ab3000-0x60)=""/96) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006a4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) bind$pptp(r1, &(0x7f00006cc000)={0x18, 0x2, {0x1, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00001e1000)={{0x4000001ff, 0x80000a}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:55:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x2) sendfile(r1, r0, &(0x7f0000bc2000-0x8)=0x0, 0x4130) pread64(r0, &(0x7f0000a0b000)=""/68, 0x44, 0x1000000000000000) 2018/01/18 13:55:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) truncate(&(0x7f0000aa3000-0x8)='./file0\x00', 0x9) syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) getxattr(&(0x7f0000947000-0x8)='./file0\x00', &(0x7f0000f82000)=@random={'trusted.\x00', '/dev/net/tun\x00'}, &(0x7f0000f37000)=""/196, 0xc4) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$netrom(r1, &(0x7f000098c000)=@ax25={0x3, {"1e1b275a10c172"}, 0x7}, 0x10) getsockopt$inet6_int(r1, 0x29, 0xdf, &(0x7f0000a49000)=0x0, &(0x7f0000d80000-0x4)=0x4) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f00004bc000)=""/219, &(0x7f0000f79000-0x4)=0xdb) 2018/01/18 13:55:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common='tunl0\x00', 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000002000-0x4)=0xfffffffffffffff7) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000000)={{0x100000000, 0x1, 0x7fffffff, 0xfffffffffffffff9, 0x9ca9, 0x5172}, 0x1, 0x7, 0x8000, 0x73f8, 0x5, "ae9599dc4e5672fe47903b5e5f893914e70cd3829bc807e5953de61ec72bd43bdb5a752635b42341b000c8f5ebc67ab241b963cd89232f550bf8cbc73b2c8fc3972e2f1768b5b99b1326436932884c50ca618023fa4538429bfd165d5da4de92f531605ff5188a7f7cc5bbfd32f03b523df3b466cf3a4616be292f8138df5319"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000268000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x9, 0x3, 0x0, [{[@rand_addr=0x0], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/18 13:55:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000593000-0x10)='/selinux/member\x00', 0x2, 0x0) accept$alg(r0, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00008d2000-0xf6)=""/246) r2 = epoll_create(0xfff) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000270000)=0x0, &(0x7f0000e7c000)=0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008a6000)='/selinux/relabel\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000162000-0xc)={0x0, 0x0}) 2018/01/18 13:55:55 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x100, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000001000)=0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_getattr(0x0, &(0x7f0000013000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 13:55:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f000044a000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000db7000-0x5)="8908040800", 0x5) 2018/01/18 13:55:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c84000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00007c6000-0x4)=0xaec) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000bf1000)=0x0) r1 = syz_open_dev$midi(&(0x7f000086a000-0xb)='/dev/midi#\x00', 0x0, 0x4000) pread64(r1, &(0x7f0000fd6000-0xb3)=""/179, 0xb3, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ba7000-0x9)='/dev/vcs\x00', 0x2001, 0x0) pwritev(r2, &(0x7f0000cf6000-0x10)=[{&(0x7f0000021000)="b1", 0x1}], 0x1, 0x7fffd) setsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f000026c000-0xc8)=@hopopts={0x3f, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x1000}, @ra={0x5, 0x2, 0x7}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @ra={0x5, 0x2, 0x9}, @calipso={0x7, 0x18, {0x7, 0x4, 0xa9a, 0xe74, [0x80000001, 0x4]}}, @jumbo={0xc2, 0x4, 0x9a9}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x7, 0x6f, "a33f99b3a4a409f040622903a6da519c70dbed2bc2af9714dd156c994c65e1012d3e6d584f6d6beb8f6112f2ba56f3d37235ccf919f4b5949f176e4d26b85cee7b1cd1d1b1d3667baf14c761e8ca24a385e25a314d782a6051b85c660ca269a11e1279251928c3f3ed81ab14f20d13"}, @enc_lim={0x4, 0x1, 0x5}]}, 0xc8) bind$inet6(r1, &(0x7f00007fd000)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xfd77}, 0x1c) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000580000-0x28)={@generic="63772b458c099a8e39075cf1f08a2706", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r2, &(0x7f000031a000)={0x11, 0x1f, r3, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x14) 2018/01/18 13:55:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x3, &(0x7f0000f9e000/0x1000)=nil) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000bbb000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8e000-0x4)=0x10, 0x800) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000ef2000)=@add_del={0x2, &(0x7f0000849000)=@generic="4a6047eee97eb167040795505bd924c6", 0x20}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000ae3000-0x2)='&\x00') r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007e7000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f00001b0000-0xd0)={0xcc, "a61c9f117fc61dfcac44c1bd1e47150f56aaafd503e56da8aef234f3fed7646f89241b21ff301fd421337eabae1ad31d35c063cfe2dd68ad442b4d8e22f5e1e742107fe45d911246a918758600724649319cf1edfdb8e58a61b74d3dbb05d4091683ea2785c2fcddf1cdfff278b5eb4cac51f63b4b686092c31070f905b9d42aa2b1c1943dec07bffc6e85e71da02fdd92d35ea7b6345d93b1106aab7d8f7204dfe61a43840deed38924600f6361839e1280caebf3b44f089eda267b2d7e0ea419f1e50d013ff492cbeac2f9"}) pipe(&(0x7f0000eb4000-0x8)={0x0, 0x0}) select(0x40, &(0x7f0000496000)={0x100, 0x2, 0x3ff, 0x6, 0x6fe2bfb2, 0x5, 0x8c, 0x7}, &(0x7f0000e54000)={0x3, 0x7, 0x1, 0x5, 0xa39, 0xe4, 0x8, 0xfffffffffffffff7}, &(0x7f00005a4000-0x40)={0x1, 0x8, 0x8, 0x9, 0x3, 0x100, 0x0, 0x1}, &(0x7f00006c7000)={0x77359400, 0x0}) syz_open_dev$audion(&(0x7f0000bad000-0xc)='/dev/audio#\x00', 0x3, 0x204000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000af6000-0x30)={0x1, 0x36, 0x8000, 0x0, 0x3, 0x6080000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000932000)=0x12, 0x4) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f00009a7000-0x2)=0x6bd, 0x2) 2018/01/18 13:55:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000dbd000)={0x0}, 0x8, 0x0) r1 = getpid() r2 = gettid() clock_gettime(0x0, &(0x7f0000dbe000)={0x0, 0x0}) ppoll(&(0x7f0000933000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000319000-0x10)={0x0, r3+10000000}, &(0x7f000032e000-0x8)={0x1ff}, 0x8) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005b1000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000a22000)={0x10000, 0x100000000, 0xfffffffffffffff7, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) tgkill(r1, r2, 0x1) 2018/01/18 13:55:55 executing program 5: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000c6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @empty=0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}}}}, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000f0000-0x11)='/selinux/context\x00', 0x2, 0x0) rt_sigreturn() ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000010000)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2018/01/18 13:55:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f00004de000)=[], 0x0, &(0x7f0000f96000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) bind$alg(r0, &(0x7f00003ba000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x58) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000513000)='/dev/cuse\x00', 0x30000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000a02000-0x4)=0x1, 0x4) sendto(r1, &(0x7f0000345000-0x4a)="c43150f518ec25f6bbc65140f14ee4219b", 0x11, 0x0, &(0x7f0000868000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000d9c000)={0x8, 0x8, 0x1, 0x10000, 0x55, 0x1, 0xbce, 0x9c5, 0x0}, &(0x7f0000e7d000)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000020c000)=@assoc_id=r3, &(0x7f0000c6f000-0x4)=0x4) socket$alg(0x26, 0x5, 0x0) recvfrom(r1, &(0x7f0000c8a000-0x70)=""/112, 0x70, 0x0, &(0x7f0000e60000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="ad57054fa1f0", [0x0, 0x0]}, 0x10) 2018/01/18 13:55:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10) r0 = syz_open_dev$mice(&(0x7f00009aa000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000071000)={0x2, 0xfffffffffffffffe, 0xe5}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a9e000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = request_key(&(0x7f000028a000)='encrypted\x00', &(0x7f000002c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000066e000)='/selinux/user\x00', 0xfffffffffffffff9) add_key$user(&(0x7f0000623000-0x4)='user\x00', &(0x7f00004e1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ee000)="d48a8386aec4a4e4db4bfd33fe6ea2522ec85c2abd1d8f88a93d2b1c37e9bab1ea85b67f8f17efb84dbbcbe7a66cad6f34d859c6dfb9d9e27978e6e7692dbf91098a38871ac3e5f88ee9bf55a31bd6d09c97896fd6c940bcb365faa757f4e633adf16182ffed", 0x66, r1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f05000)='/dev/hwrng\x00', 0x0, 0x0) 2018/01/18 13:55:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f6e000)='./control\x00', 0x0) r0 = open(&(0x7f0000b48000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000eb5000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000042000)='./file0\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000084b000-0x5c)={0x5, 0x54, "72fdef3ecc5824aef24adb8e2439437644ae2c271d4eaa448e9a17bdc30ef1313eba9c55609c107fbd3ea364af591e78e8982d12fe4535855f6d46b3a4ac7c280856d82ade696a9fa004e54a878876ecf737faab"}) symlinkat(&(0x7f0000024000-0x8)='./file1\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f000002e000)='./control\x00', 0x2) 2018/01/18 13:55:56 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000000)=""/77, 0x4d) getdents64(r0, &(0x7f0000003000)=""/216, 0xd8) getdents(r0, &(0x7f0000000000+0xea9)=""/407, 0x197) 2018/01/18 13:55:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000078a000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") openat$audio(0xffffffffffffff9c, &(0x7f0000437000-0xb)='/dev/audio\x00', 0x140, 0x0) 2018/01/18 13:55:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00003ea000-0x10)={0x0, 0x7ff, 0xf0, 0x4}) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:55:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008ef000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80, 0x240000fffffffc}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:55:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00002a2000)={0x0, 0x0, &(0x7f00006be000-0x78)=""}) 2018/01/18 13:55:56 executing program 2: getgroups(0xfffffd94, &(0x7f00009e4000-0xc)=[0x0, 0x0, 0x0]) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0xc6)="cd706eb7cc513cdcaa381aaba84eab4b3a2cb1690481a18aeb68515a2eba72aedd6fdef4955f6e4e971e0a24d1fbfbdd7c111c76d29d205e218a9dd99f9ecebf220450c6c3496f8768b1dd4c3bf1d640c1a5d0e320239dd6ae810979b9acabc245a8c76aca0be79afdc45e33f5127ad3cd05647e8eccd7fc8ff45e7687519a911ff6f2de349a0900c13504eb06034129c6a8096038c7d2d35a752ab3e5ba3f8a920ad373f3c6e88eeb995b647a1c3ab873e1d9dc126ae000b0fcc8df0dfbabb3f8e4522305ab", 0xc6, 0x0) 2018/01/18 13:55:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000c46000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x800) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00003a1000)=0x7) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x5, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:55:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r1, &(0x7f0000687000-0xc)={0x10, 0x0, 0x1, 0x0}, 0xc) dup2(r0, r1) 2018/01/18 13:55:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000074c000-0x4)=0x0) fcntl$setlease(r0, 0x400, 0x1) write$fuse(r0, &(0x7f0000008000-0x28)={0x28, 0x3, 0x0, @fuse_notify_store_out={0x0, 0x7, 0x0}}, 0x28) syz_open_dev$mouse(&(0x7f0000ac5000)='/dev/input/mouse#\x00', 0x5, 0x0) 2018/01/18 13:55:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000b5c000)='/dev/amidi#\x00', 0x1f, 0x40) setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000959000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f000007d000)="1e1b2d358853c65c5e87322e1a658ffb1ccc5e907348358720a6d77a6bdddb84d26302105209261258e4d3af8b5d7463112a9d926c6fbf5e7268c9d52e96e40a6b268253d20ce86f9095e82853c50a2b5cdcba42d6", 0x55, 0x8050, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000058f000)="440d0503001d000000000020ec", 0xd) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000069d000)=""/0, &(0x7f00006cd000-0x4)=0x0) 2018/01/18 13:55:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e90000)='/dev/mixer\x00', 0x2000c0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008db000-0x3)='nv\x00', 0x3) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000adb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00005f9000)={0x0, 0x8}, &(0x7f0000f19000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00002a0000-0x98)={r2, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, &(0x7f0000190000-0x4)=0x98) write$tun(r1, &(0x7f0000a59000-0x615)=@hdr={0x2, 0x1, 0x6, 0xca3, 0x3, 0x4, @ipv6={0x80000000, 0x6, "6a7ff3", 0x5e3, 0x2b, 0xffffffff, @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]}, {[@hopopts={0x87, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x80000000}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0x6}, @generic={0x8, 0x1a, "04892f39af402810d8012259b45476867b99233d7a130a303d10"}]}, @fragment={0x2f, 0x0, 0x8000, 0xfffffffffffffffc, 0x0, 0x7, 0x0}, @routing={0x6e, 0x8, 0x3, 0x401, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0xff, 0x0, 0x3, 0x8, 0x0, 0x1, 0x1}, @dstopts={0x6d, 0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x8000}, @ra={0x5, 0x2, 0x3ff}, @generic={0x80000002, 0x0, ""}, @generic={0xa42, 0x8e, "39cd4f54b4385489fb8bdcf5878fc67c027b3d74c7e2641fb589f0a8188e4aae367b662a8061a4171e428437680f624c67c1dc3a06a6bd428325627e6ddfcdacf095a86e652a24e228f3f15fe8a855a7180f43cc32b1d8dd6eb709266a622e1b49cc56f39f3184f3b4925dc55fa6c151f3decc56a4f82b86ef4ae9a6378f4415cfea3f2b81a33fec43c0091cb7bb"}, @calipso={0x7, 0x10, {0x5, 0x2, 0xfffffffffffffc00, 0x100, [0xffff]}}]}, @fragment={0x32, 0x0, 0x9, 0x200, 0x0, 0x80, 0x2}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x1, {0x10000, 0x6, "4cb214", 0x4, 0x6f, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@dstopts={0x7f, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x1}, @generic={0x32, 0x99, "b97d395f839e02300ae6b2be9cafd3274cfbdb4b7c68c877fd7c4dbb95863647c6572cfb486d02704d5e7213853ed94591ff6629078e563300687e3541bf93aa231585e3de2ef9d9dd0ec1108bc3bdd6002dda1eeae5e23292ae50ac3d202765fc897b4eab0f301f89c59ab868ae8e1bcd4d175e4e2bfbc8ff5482df314b53999273b4b97daff47408bdefddcbdc27885724a10f37587e4f54"}]}, @dstopts={0x8a, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x48, {0x1, 0x10, 0xfff, 0x942a, [0x8001, 0x7, 0x655, 0x54, 0x1000, 0x8, 0xffffffffd3e90238, 0x5]}}, @jumbo={0xc2, 0x4, 0x6}, @enc_lim={0x4, 0x1, 0x6}, @jumbo={0xc2, 0x4, 0x2}]}, @hopopts={0x2e, 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x506a}, @generic={0x2, 0x45, "a6b77aa7861bbd2f3bdec429b92a5d10a104bbd1804415e0cf3549c6b6c65dc5607965419c4ad8bfacb09a83c41319ce6decb940bae84bd3f6947a59bcfee5a8d375d4cf11"}, @generic={0x8, 0x76, "f4acb6e09e19be244872018ae6d17c6857b83537e6cb02d9a7c9fd1cec8c4ff750264ca5e66c2ab96ef19f36335c98c595ca91264861f89afd73cf8a01a2d500203f8b2f7aae7a3161f03ea5f536f14effcc00ecb57fac35fa2b5ddfb88b7a1f9467d78339c291dc1926ff18ae72fc134b0e47c31b7d"}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x3ff}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x9}, @pad1={0x0, 0x1, 0x0}]}, @fragment={0x6c, 0x0, 0x1, 0x5, 0x0, 0x3f, 0x3}, @fragment={0x0, 0x0, 0x9, 0x4, 0x0, 0x4, 0x3}, @hopopts={0xbb, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x9}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0x100000001}, @generic={0x8000, 0xbe, "bd0399889cae29ef493cfdb76293e3cd07e6f96917a002ce30aef5e511b13e5a6fe219184db52d710c9d4b0aad71c36dc6eae87eabd13c2afcd3527a8a3629fbe815f6ddc0c651d85bd31c9a4d85c21df8d1203033b334869860de11c47418879765539799045880b0f8473630369a85a054ebfd928ec7963a59911ef3a08685b32f1a18693d3bbe05f51ec73fd3cf54dc34e1ff939a052be95621905a6834d9262ec5866048d37af98aa841cc66c5d04b3e47d746179e5cd2fb4af47442"}, @jumbo={0xc2, 0x4, 0x5}, @ra={0x5, 0x2, 0xfffffffffffffffa}, @padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x40, {0xfffffffffffffffe, 0xe, 0xfffffffffffffffa, 0x2, [0xbb, 0x800, 0x2, 0x9, 0x5, 0xa0a, 0x1d2]}}]}, @routing={0x2c, 0x2, 0x1, 0xe06e, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0x16, 0x6, 0x0, 0xe496, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x2b, 0x0, 0x4363, 0x4, 0x0, 0x20, 0x1}, @hopopts={0xbf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x8}]}], "d3be2ee590ac187523e2389dbd740e9c4cab7f220586bd993b98431b2dc4b0f4429e3993d0076396a71a2a4b0e8f05fd7960e5fab682fb5f0778f6a8ae104f38ac946a19e55e9ddfd3b3533e7ce7b82b2a4c7a6a6ccd728ce8eb2adf7529fe8b6616d06d1fa710385a46cad5f51618fd86e785c525b237871ef589da4a74feeb11951b41692f7665e1"}}}}}, 0x615) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/18 13:55:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a05000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000041d000-0x4)=0x0) ptrace$getregset(0x4204, r3, 0x0, &(0x7f0000830000-0x10)={&(0x7f0000e85000-0x50)=""/80, 0x50}) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r4 = accept$alg(r1, 0x0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000bd4000)='/selinux/user\x00', 0x2, 0x0) writev(r0, &(0x7f0000218000)=[{&(0x7f00000fc000-0xbc)="f6189f74194b8cb190440ddb6a9c533f809517ed836906bc8e381b3e5f6f66a5ea80a666d664019e2f8182134d5902ebce31822176532cff25999bdccd102ac86b71557290baf345c1f4d398d29dc3f57c211d3a5f75a136f41ef375df365d83ef4334d5d30cd1f7bc1bbe298fbd69df9be994e952", 0x75}], 0x1) recvmsg(r4, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x2, &(0x7f0000214000)=""/155, 0x9b, 0x0}, 0x0) 2018/01/18 13:55:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xf}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(0xffffffffffffffff, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/18 13:55:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e60000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r1, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/01/18 13:55:56 executing program 7: mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x2, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f000026f000-0x38)={&(0x7f00000b5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000072000-0x20)=[{&(0x7f000026e000)=""/44, 0x2c}], 0x1, &(0x7f00000e2000)=""/92, 0x5c, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00001e2000)={0x0, 0x1000, 0x8, 0x7698, 0x7, 0x8, 0x8, 0x101, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x2, 0x3ff, 0x20000000020000, 0x65}}, &(0x7f0000252000)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000085000-0x8)={r2, 0xffffffff}, 0x8) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000010000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026c000)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000224000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00001c0000-0x7a)=""/122) fcntl$getflags(r1, 0x401) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) 2018/01/18 13:55:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000d24000-0x8)='./file0\x00', 0x4, 0x4) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fb7000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000692000-0x108)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x10000, 0x0, 0x7, 0x3, 0xffff, 0xffffffff, 0xb6, 0x3, 0x0, 0x2, 0x7, 0x8d7, 0xfff, 0x2]}, &(0x7f00000a4000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004ff000)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = open(&(0x7f0000a62000)='./file0/file0\x00', 0x8000, 0x60) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f000058d000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000fc9000)={0x1, 0x2ae434fe, 0xcf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = creat(&(0x7f000005e000)='./bus\x00', 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000143000)=0x0, &(0x7f0000f01000)=0x4) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0) 2018/01/18 13:55:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100, 0x4000) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x2000000010005) r1 = syz_open_dev$tun(&(0x7f0000bd0000)='/dev/net/tun\x00', 0x0, 0x0) pwrite64(r1, &(0x7f0000a31000-0x73)="2f2778292d5486c00efab80a803767aaadb0ab133a8f193ba7e9f80f1185c3a7b244ac171e228c5b1fbd00b7fd624d50a84e29dc13b8fa6d964ccf5ec8c93a783e88f8184a42bc17172668b89a7fc44c0a3dca3a5876c4a51c4e2f005e556f2e7ba361ece712788c10d1738e20d8a1b8c842fd", 0x73, 0x1) syz_emit_ethernet(0x36, &(0x7f0000c6f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xfffffffffffffffe, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000439000)={0xffffffffffffffff, 0x1, [0x0]}) fcntl$setlease(r1, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000994000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:55:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000e64000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00002e3000)=0x10) r1 = dup2(r0, r0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000cd3000-0x10)=@generic="51bda0e4465cf95642ed5c4c36e01552") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ba8000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000267000-0x10)={0x0, &(0x7f000007d000)=""/83}) getpeername$netrom(r3, &(0x7f0000535000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007b9000-0x4)=0x10) getsockname$unix(r1, &(0x7f0000adf000)=@file={0x0, ""/75}, &(0x7f0000c1a000)=0x4d) getsockopt$inet6_int(r2, 0x29, 0x50, &(0x7f0000434000)=0x0, &(0x7f00006a0000)=0x4) 2018/01/18 13:55:56 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00008ed000)='/dev/vcs\x00', 0x8000, 0x0) dup3(r0, r0, 0x80000) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000e16000)={0x3, 0x0, [{0xafb, 0x0, 0x9}, {0x930, 0x0, 0x4}, {0xb8e, 0x0, 0x10000}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) bind$alg(r1, &(0x7f0000c9a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) socket$bt_rfcomm(0x1f, 0x0, 0x3) 2018/01/18 13:55:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x40000000000000) bind$inet(r0, &(0x7f0000fcc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000234000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fce000)=[{&(0x7f0000e83000)="44e712ab149fead1a13d7e60a09be62c40db5a9ed3cde749139824f35ce48ffc73352140ef81f1f5fcd0197f003f4d8bd43dea6f1994af3048482a68a1d5c4fd1a1087ae4ebbb2bba2cf52223b9382e96e909c5c5ee7175d41a822012e54995fd2a4cc46e2edb6f53d42f4f3ef9fc13a81c17c43389834f91460b1641d8c996e7132025e388f8c5996010e403eb290db484fc4454f3e8a6f21c10aad8cd805a31c9cafd0348608f2c7182357cad3b2c01552dc9114db2b956054dd3ced45960c61172ec4ba886412c4b919b14233eda9a571b2074455b8dba3e67c4b7736d2e2dfd71894d566fe6d173dda9d3da42eb9cd690708675773de37d42acb4a3a8bbf774d9ed6f633fabe1a55e843196e79387c195d92e34d9ab0b239b23f72266adc93b70ff825f2c44de16f29e99b16da29e3fd9d81e7e7c28b4fd269395d8bb2abe0a522b9728e8554c033650d1d6a8a9c9444969b9243c879b74bda7753cd425dc6b1d358f6106076b3e7312aed77e745d2a80489caf67a98550cfe3566aa850c34cb5ef6afb3cbfa9c9f74916ccec9e128ec1744b50c7779b2877f5c26ae3d4893154a2d88f8a991cebeb2d1147687dac419c62fd979cefa76c6292ed36ec0123f193deb595d0c46e865224c7afaba61dcc7693b55fa0c7d7e588541e096e91926c04632c0a36cf6267713d1e6de39cea5de30b8f4f19d34c7ab9a801642a933d5ad88fcf66c3a934b92b8e515dd4057f0e2f4c79061c15c9bacebc764e0830d39d13ce25a73b0aab74f4d66b87eec3106debbf96c54e478a838f8688c35c9a895200e65be40688f17f3e0edddd8b0641ed911c9f2a54c36ee22c25a531902cf84a7efab3a7d146ab735ab7b1339fa8238204fa626de59730ed7da8e0f7d735b7bf3e9f30abceb77696f8bfe75b43559491f3a788a5fe31442c608156630cbe4f2af7a650067c8194805aabaf0a998acd93072a9159f55eb39f0c0e126aed5597e905fa91d8f6f0c3d6bb919ce94a942d4bc5d75838d5721a799c93fd814682c93de26a1cae153a37f8d99c4f470723168ea0696714b128eb83024a0a9eb81566a55af643efde4644cea036554c802be85b23e9dd822029ae828cfa52baceaa16f1ea7af4ff4738516b55d2dfa518a297febd98137134f5391349ac59c8b60cc091e73905f6abafbb583d5360cbaee96129d2976bc321e9f6441be2a28689727b1bdaf07fded63678cd766dcc9cd517ee8e13ad2f9d52ec7a36a751ea17d168d3a47197499ea2b3be238c076a4e9a657581875d0dacd473b4ad2a8e88a285f16fe6cd9ac0710b3a347a7d32580f1cc6028884b0da9c8e07f65227dfd8832075e5dac8869b9751608d26b1aae580df4a70282192a9f9728c5183ca120c353a0dd0d32b30d284f88f3c01b2a350ea1f59018ab22dbae425a062afeeac07231b90547b3188f8e1bdde04d6a02391630c5456f318488de0df75a2b7619d6d315db42d8c29d98fbe568ea000a744aa0e50dc668d85afca95b72f2de9bf73ec4e36bb0e9c61e9924a40a76caa40580a3d65906ab39d76882fd9f81a74f03ec78b6edc4449b9920e2f7c66a321c27d40868c08809a5843f69bf49ff13779ecabd4ddb8a5025c39446a97fe516f0d12d9c8eae1c6cf54185c97d62d473dba04dab6d923c78677e3411435d5e2e2abf85c13a8c7df01035cc525347a1c60a02273e82c050081734858abe3298b5119d903782b5407fad53ae4713e925e0adf9292ccb686f9beb7524e68b0f9134a43a16d4f9ade9fd48aa3e6c0c63cabac9319166d986e74093102342775ca30cd4b9da6a0ade9335ba5d2d2ee40617d10e4b28e7ec8a44d5cfdaa1184d1a35c6e58fe86b7c57affe3638212652060f84c94a4d5e0911a1a58e7a24ddfdfff17f7760ebaf3615d49bf05c8fe53732c2a6ef45ae6c242dc45b5a9d16656761ec6caab458b47b74737683387142e592ae9202c15280f20a2fa7b155d334dd4460b471a4991b47765b7629a6fba895fd1019b1b66db9fd5ab73bdf85a1f084791757bf11ad089a04fdd9a1dd3a6630e2c1a0ed54e8ee59613d3aa01733b9b5bad3782ce6ccf59000a93242ea2e5ab885d5022a2f3f0e4d10ef879922ec99724ecb5da1239d12d222c18711bc50f12ec65963dc8cc53e340fac56d7f5b24e1fafab728eeeb183323aae708ba0b9e323f6c1c589d1420c71693c40be2317a345ecd982ebbca336db948cc6eff97939401233716706533b0b5a65e1b1436071ae46c72bafff58ef54992a4cc86a2866380329ef6938d21d683c5d88b37feaaac2188000a9285bdf326a9cf5e0e37b235dc18d628680876d90bd4d36141b3457abcf92b8074c61378db9720801adfe2fa7cf23fcabaf687d87f7602194c3ca9fb20cc7b51e325944120305f01247089e8f0620675b368a64f65e483f73c2bf312c9a15dec7c15d51aee16be3bfe080f203b5ce4b16f6a319d11b51cef6d731d8da9d9cc6d358cccebc6a7ce4c91fec6afb47c2a6feeece0ba40f9a280545cd934f8df48323614effcab2ffbc8ca3470596c176b574b62d33448342c6a5112b781dbcacd2631a08c4c2b1e9e9936d6a2a8c6acd867b14e96f9f4b30783c13e00448d146d7ac7ddb4ce8f557ad8cefaf6cd57801905c416532753cdabe5cebada0c3db0ffea944a2ddfcfc7217e5e1aecfb1d9e98e78d2104769763f6ccf82fbc83e928873f26eeb04c43fbb836f3641875dba545b0354ab6a492e5e0182258bfb2e984f9b5c975e9f925b92507e24a802d275b3b7facd9e7e71d65f608e28ad6f007b72cb1cb3ea05d86ad5cb78e504a5c4da2d179f1941505bde881c3892145e3763693fefb012ea8f2d917a74f17fc7d5ebb74d7c4111ca2874a65c6a6a0f71e4139e0cb8acf7690f49e93c0540acfd76112de2d70b4fa86008ed9fd4495cfcbf6a3aa39b41acbe34edb584b1d36ce3fdf3bfd602a32856d5b239820c8006dd7958c86ea91827bb9260d341348d050ecaa235226471bc0f5b954b2fa23e3ecf1c80ea8f7f0dc4986c24ad665f16d6d19684a199d0eb511447383c313afc84f3bc8a5bd44b1b09ecdcf63d2f6548bc3cda7103ef7945aaf75e2a216dc6cfa7efce24e6045b5c430004737b266cab8cc4ff5888b9d32fb5c7dbf0e346cf69ce6a1a52a25ce056add0e80ecb4043094c0a318eddf94ca4217bc326a1e9e7ac3caf75569335640151cf09cee689ca37c2bc2d5a6015ef582d99e2f04f263d3f9132d39da0d67fd68524ce2e65b8a473099e77057af9424310eec758885cfec572d8988beff5a3355cfe89ccebac7f55b260b18eb5519a3f5a7ed985bbac5ce3ac468199ba932fcf71e5c0519602a2f9eb02243cffc75d7824cccb2c88d8870220559bbf255884b27086c15b51d7d2ea44d59193355f46ac41081cafeb52778a8ef48d435705b3d9b013c53022d09ea527105d8911d7e9348ba8370c6e7a42454c050d2048b06c549193edb6d8ae5d763c7d68cfb54245c08fb93cdf31d811194b4fa00f5631fd760db1c34e08c8277d38804403e01a2ff09e1647287a9bc23fd18a9db901cf6738a8e6ba7fa9102028349a6ac9b297890f6c9afe67d068af5633f1547df6bcad4ef7c0f57540cd4ae64163a786559ba31e55f7fb2d8ff3e151e2091aead096ad2d48e9589d240142036a36b3c5a28f0fe585b7dc12e9243f94b3e9c31bcea501ad2aeaab6b00309ddbaa813238e737d440999a5966ae016db16acf15c249b77455e13315b4698e1933009666c9a1fd63d35ad18eaefb25972fe6043fcb37d1a0f26b75f6d2349d26e36d8ce74c1a5aa8db2f85c5ffb32e50a582a06826f7bbf011f01d080a4ea307485417a74243ac212864ed2839e57bed9b4659fd525f34500a59fbddea4590eee7eae2d441a8261c4f8a54ea007f43c4ab70f40a9fd82c3638dd7a0d8557dfe37e7bacfba1a87b15112f0610dbec6fe0c71702bf50cd0df3cd10710e798e3c143c1a3249dc37c9ec6316d3b0d8bb103619515bb64ae335f151ef3e05c76dd2fc2e5c1397f7e31c3acea80b0ff9860bae7eb2df8d46fa069160b48e86c39cb35b0150e1442431bdfe2e470ddafa923d6f2e0e7e1fd30f660e5a6567c9be1f52747650e1d58fbc8bfa8543a98c9e1168538b0c982256bf4532c0d2e49d7a5b7a7a498f9892f51cd110fb7045fbb17e9080d22aef26a2df49291ac1f0d75c0256283ca7a7dd68ed553314ddbb4a91e2d5a6289defd6cc9bc75e92af25487910b7653170d7ed33b2a5e1911375abc83cbc1b7ddc78252c465cffcc624f850cd01de8ecbcce7d1c76c160c1e114867cff9a25308389cd445115cfa6a41dbce88a49e61c4580d1749313ce82874c513f519f565f8cba42a00e353ff915d921b8a1e38e6e99955f976412268f6736677f623011ceb8facc99c74a55e2b4638bb90aa733e2191da93fde8416fefbb2f6562c4c098ef2a55e3ae0de0bf5ee3c821bc7dd24b092b605746eb3846351609558b201a357806acba52669b9436e9b46b0a0536bbec2bf5ec4e5ce2ab778aff7869e9a0f2e3253b4609a1d7e3ae61cb0fbe11b6c2b545c280dd9b48ac3b41a57855e6f07920cbd6a261f61aa1548f370b31ffc09a6bf04b978c9ff9bb9633ed4449fa7e64c36b0a2240453984c070948df6663a0880ac4c43f86ef382f52284f393b20c36b8c25f475d766d250deea1ed42007e379482bcc10f0733e3394cc56a16377e52c7642d331a8e31d287e653796d04087414260fcebc62b84c94effdaa0fb668eff62a43537c39b4b030975bbbf5f46ae8d7bb49b7514dc5c84e8c43e7728ea6f4be4d86d774dd152266f092c8493408824c13c829604cd4221c89e153e2bfef6750c4800e8a9600473a25627022aae2f006a1862afc26037614f7e95cdbb4ed21e9d4f0659cb762fde45fe73943afa9c600f7777e51e984cc648c1164339514a7aa973303773e70fef2a7dd976d7d3e65774e14d26b21ae7eebed492811b7388153fe15a78bdfbbf6d9e01b930bf1af175e5c8a5bff5144f089103bbc670e635ca783066a489b009f91f2985518f635d6b136a8de2ca0a7bb00c297b01aac62f80691ff767d74f05ee59dc466659c8a95604637685d68975309d2a2e7352ebbe63b9688d4247c6f7e719d30caabee4524bcde0c0abf9235c2c1790f1bb5a8476321648f9ed8be48301a2a5adc9c10f07b4cbb64c008a1b54d973c0497d24e9a014df04dc90cb43c657fbea57b621b96c900a6bdf65fbd0ef6caa0ad689323c7de8fa37b129fa1743ebc4da379f74ef30eb3b478ee4dee1742a913b549fe044898f056eb158c4298e3a02cadcde205d01dd31aee79eeaf84b614fbfd58b787b2a66c24086738f6b5e568a048432d587314ad59da53f47e8b3371d968758cbce4823c8992940dd744ff59d79453761f31750b760fd478ff6aa4bcc884e6d49048efe673b988a22efe5e461b90572c39980e302c2a12637186e0dbaac0e8ea5b1058df13bdd4926fd96fa8dfb64f4233e4bd5200601b51ccd84ebda7b18dc1d1ca896d935e73c7cc1c5d0d707af2e0c79f75440fe436296db6d4a2a6ac55889d40476065b10d516f47310736e26c3bdca02bd4bbcbf3d556bdbf7bc69fd2fb90277f5b1155f81ca2012b40d7d768cd59a1abdfa7cd4560db55de97b250e6a7a41e6d5590569948f68b39092dea0bfbe1318c56e2d7753d82fb780bbad48943e64e7f4e547d7357c7aa83021220bdc8b841d7414faa1e856fb", 0xff9}], 0x1, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008a4000)={r1, r2}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000030b000)={{0x2, 0x3, 0x3, 0x3, 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]}) recvmsg$kcm(r0, &(0x7f0000b8b000-0x38)={0x0, 0x0, &(0x7f0000fd2000-0x20)=[], 0x0, &(0x7f0000fd2000-0xec)=""/236, 0xec, 0x0}, 0x0) [ 74.300526] PPPIOCDETACH file->f_count=2 2018/01/18 13:55:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mq_open(&(0x7f0000066000)="9e47504c00", 0x0, 0x0, &(0x7f000030f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) modify_ldt$write2(0x11, &(0x7f0000155000-0x10)={0x8, 0xffffffff, 0x5400, 0x10000, 0x100000001, 0x5, 0x80000000, 0x7, 0x100000001, 0xffff}, 0x10) msgsnd(0xffffffffffffffff, &(0x7f00001ea000-0x1008)={0x2, "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"}, 0x1008, 0x800) r0 = syz_open_dev$adsp(&(0x7f00008ed000-0xb)='/dev/adsp#\x00', 0x2, 0x2000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f6a000)={0x1, 0x201, 0x6, 0x5, 0x0}, &(0x7f0000318000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000da1000)={r1, @in6={{0xa, 0x1, 0x18, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7}, &(0x7f00009b0000)=0x98) r2 = msgget(0x2, 0x40) msgrcv(r2, &(0x7f0000e9d000)={0x0, ""/2}, 0xa, 0x3, 0x2000) 2018/01/18 13:55:56 executing program 2: prctl$intptr(0x2000000000001d, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x43c0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x0, 0x1000, 0x1f, 0x94}, &(0x7f0000883000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009f2000)={r1, 0xb, "640bf1631990fdc2ad1061"}, &(0x7f0000001000-0x4)=0x13) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x2e) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2018/01/18 13:55:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f000094d000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006d5000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000001000-0x30)=@file={0x0, ""/46}, &(0x7f0000001000-0x4)=0x30) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f25000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, 0x1, 0x1, 0x6, 0x5, 0x8, 0x7fffffff}, &(0x7f0000d9c000)=0x20) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000457000-0x81)=""/129) r3 = syz_open_dev$loop(&(0x7f0000987000)='/dev/loop#\x00', 0x4, 0x20803) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000f2f000)=""/157) sendfile(r3, r3, &(0x7f0000dc9000-0x8)=0x0, 0x800000008) 2018/01/18 13:55:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/251) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000feb000)=0x0) write$evdev(0xffffffffffffffff, &(0x7f00009f2000-0x30)=[{{0x0, 0x7530}, 0x82, 0x6, 0x0}, {{0x0, 0x0}, 0x100000000, 0x7, 0x9}, {{0x0, 0x0}, 0x83b, 0x6, 0x2}], 0x30) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000da4000)='/dev/usbmon#\x00', 0x849c44673, 0x40000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f000053b000-0x8)=0x101ffb) r3 = dup3(r1, r1, 0x80000) statx(r3, &(0x7f000048b000)='./file0\x00', 0x7900, 0x820, &(0x7f0000e14000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$intptr(0x7, 0x5) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000482000-0x8)={0x0, 0x0}) request_key(&(0x7f0000895000-0x8)='rxrpc_s\x00', &(0x7f000090e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000407000)='/dev/usbmon#\x00', 0xfffffffffffffff9) request_key(&(0x7f0000b69000-0x5)='user\x00', &(0x7f0000d18000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cb3000)='\x00', 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f000077a000)='keyring\x00', &(0x7f0000fe6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000243000)='keyring\x00', &(0x7f0000e2c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r4) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) r5 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x2000000, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x80000000, 0x0, 0x9}) mq_timedsend(r5, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) mq_timedsend(r5, &(0x7f0000e33000+0x14c)="8e", 0x1, 0x5, 0x0) 2018/01/18 13:55:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000221000-0xa)='/dev/cuse\x00', 0x10f240, 0x0) connect$pptp(r0, &(0x7f00000f9000-0x20)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0xb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) shmctl$SHM_STAT(0x0, 0xd, &(0x7f000036b000-0xc4)=""/196) [ 74.361210] PPPIOCDETACH file->f_count=2 2018/01/18 13:55:56 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00008a8000)='/dev/usbmon#\x00', 0x1f, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000-0x34)={{0x2, 0x3, 0xc0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f000033f000)={0x6000, 0x1000, 0x0}) readv(r2, &(0x7f0000493000)=[{&(0x7f0000903000)=""/152, 0x98}], 0x1) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000689000-0x4)=0x20000000000000) 2018/01/18 13:55:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000098d000-0x4)=0x5c8, 0x4) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000dea000-0x4)=0x16e, 0x4) r1 = syz_open_dev$audion(&(0x7f0000dea000-0xc)='/dev/audio#\x00', 0x1, 0x2000) 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) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000000)=""/106) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000de9000)=[{&(0x7f0000000000)=""/64, 0x40}, {&(0x7f0000000000)=""/161, 0xa1}, {&(0x7f0000de9000)=""/187, 0xbb}, {&(0x7f0000dea000-0x19)=""/53, 0x35}, {&(0x7f0000dea000-0x4f)=""/79, 0x4f}, {&(0x7f0000dea000-0x9d)=""/157, 0x9d}, {&(0x7f0000001000-0x9f)=""/159, 0x9f}, {&(0x7f0000000000)=""/69, 0x45}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000de9000)=""/106, 0x6a}], 0xa, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000dea000-0x1)=0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000deb000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000914000)={0x0, 0x2, 0x80000000, 0x4, r2}) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000dea000-0x1)=0x0) 2018/01/18 13:55:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) wait4(r1, &(0x7f0000000000)=0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000)=""/185, &(0x7f0000001000)=0xb9) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000001000)=0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x80000001) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000271000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f03000-0x4)=0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f9c000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f00003e9000-0x4)=0x5, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000723000-0x4)=0x0, &(0x7f00006d2000-0x4)=0x4) r3 = fcntl$dupfd(r2, 0x0, r2) getpeername$ax25(r3, &(0x7f00007f4000)={0x0, {""/7}, 0x0}, &(0x7f0000302000)=0x10) 2018/01/18 13:55:56 executing program 2: r0 = socket(0x8, 0x80005, 0x7) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f16000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0xfffffdfe, 0xfffffffffffffffd, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000446000)=0x9e0, 0x4) 2018/01/18 13:55:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00007ea000-0x40)=[{&(0x7f0000400000-0x1d)="95a8b4cb16718402617f6857d90f5e4f00dc0394100e39af36920bb7ca9e", 0x1e}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000d67000)=0xffff, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00006d7000)=0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000b7b000)=""/28, &(0x7f0000cca000-0x4)=0x1c) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/01/18 13:55:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d27000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = syz_open_dev$sg(&(0x7f0000a4a000-0x9)='/dev/sg#\x00', 0x81, 0x100) accept$ax25(r1, 0x0, &(0x7f000021b000)=0x0) 2018/01/18 13:55:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000d7b000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/18 13:55:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000350000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000374000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x98d1, 0x4, 0x5, 0x800, 0x5}, &(0x7f00006cc000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00001bd000)={r2, 0x8}, &(0x7f0000861000-0x4)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r3 = syz_open_dev$mouse(&(0x7f0000c97000-0x12)='/dev/input/mouse#\x00', 0x800, 0x200000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000438000)={0x0, @in6={{0xa, 0x1, 0x7fffffff, @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]}, 0x0, 0x5, 0x9, 0x73, 0xa5a9f183a5a4c23}, &(0x7f0000e43000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000349000-0x108)={r4, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x90000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x7, 0x8, 0x5c3, 0x0, 0x6, 0xa50, 0x2000000000000000, 0x1ff, 0x8001, 0xfffffffffffffff9, 0x8001, 0x8, 0xfff, 0x2]}, &(0x7f000046c000-0x4)=0x108) r5 = accept$alg(r0, 0x0, 0x0) r6 = dup(r5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000152000-0x14)={0x7, 0xb0d9, 0x4, 0x6, 0x7fff}, 0x14) sendto$ipx(r6, &(0x7f0000781000-0x70)="12007a50fb6a6a5384faa34cca7eb68dd415ea52ebae45495b336e7133b2f83b", 0x20, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f000073c000)={r4, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) recvmsg(r5, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 13:55:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000001000-0x58)={0x909, 0x0, 0x2, 0x1, 0x5, 0x3a4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xe, &(0x7f00005e7000-0x1c)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/18 13:55:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f31000-0x11)='net/softnet_stat\x00') setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) 2018/01/18 13:55:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000094d000)="ad", 0x1) r2 = accept$alg(r1, 0x0, 0x0) pipe(&(0x7f00000c5000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000055000-0xf8)={{0x3, 0x0, 0x2, 0x3, 0x101}, 0xfffffffffffffffa, 0xb2, 'id0\x00', 'timer1\x00', 0x0, 0x2, 0x5, 0x8, 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]}) io_setup(0x6, &(0x7f0000ea0000-0x8)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 13:55:56 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ab9000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) sendmmsg$alg(r0, &(0x7f0000c04000)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00003ea000-0x74)="53613c8541d86f40005b63e34ca8265e832e1c794d1ce0a5e1fd1be2cdf2a71fa86e51d9d150739eff8fd9a8fd3b03f31a5fd4c545063daa11515a812a75f3926381c4660b8f109eded7bcb7e446f74079cf9961f12ae2e7bcc445c127b5452048270a5ec312bec1de222f0894e4a7e19a0e9467", 0x74}, {&(0x7f0000001000-0xe5)="2a75f90000f5124abf8a46bcef868c1ba00bc8c7621934bf2a49114537e324af503971c77a463314129478c5903c76eda887a3f709f58a126585ee0ad358435cdb62f74206442935413560bfc2afab09bd352edfe186a5ab2dc19534c6559d5a19dbec89b8b7ce07f86824e4bbf795fef6ac514ddfe761053f236a2e8504afdcccc9f8425ab2e1ce9ce6338820ca10647e125b87e6954a81f82190adfef194d2674c52dd3e0f87d7f327a5aaf89be7b72c7d8e4403e44b6dcb44bb9bb903c23aca35b5124981021bf4ec8915ba20b18043e36cb886444f04660ac304e6538c3b24f298f998", 0xe5}, {&(0x7f0000c84000)="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", 0xfd}, {&(0x7f0000001000-0x32)="44e6afef1e709bbf571cb8887e6c193cb18b26d044a3243a5df09fd8d446e94922210f743da5f124306d1594e94d3a8198d6", 0x32}, {&(0x7f000060e000-0x5c)="87f22552bc4b23f2a4c27c307a14c68ccb6b262def4fec49b14c0cb004fa822c52ac78e341ac162a2227f9b03b79b40f53c718a7546dc89c5486d8c387b2205d543d4caadf2fc07b1fdb0b0e2ec863e1fbbb230dd067818a77abcc4c", 0x5c}, {&(0x7f0000b04000-0xda)="0db5f6008b66640c3cb65ab3324848cda825567b671c0705a4f1eae87f6014f97359de18f8c6ef183ab679ae04656c166ca2a9815743920db32bd2854f1b358f4c329bc724a0d33545803f0ad2a795868ca486b6bd55edc2e920912f1af60647255b5b5a1ef40180a318ad18d8de47ce775b9ead1a55e124d8b9173c704ed9cedef3acaf231611d79842524dd3e7281fa95d6a1d8fe2a24ce55cd9a9f3b73aa532880a807362f5a14a56e4f9acede2cc422ab8c60f28d9f74eb7546dacbf2455d72b4cecabf8f3d9016e85368ec07483337258da829a4ca2c28e", 0xda}, {&(0x7f0000001000-0x9)="873caf87b1b560a441", 0x9}, 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0x1000}, {&(0x7f00000c8000)="", 0x0}], 0x5, &(0x7f0000066000-0x390)=[@iv={0xe8, 0x117, 0x2, 0xcd, "dc15a25f15e138a739b357408fbb03477689a20cf1559ada261ee46ca2133fe4bc61912b07b0333f581faa03602ab17f1323c7f2a8085c4700f14963b05b57fb0f8228246eab0093c407d79e618c4896f2990e23909c6561f2ace6d0ebfca331de77be327c13161e399e8728da2608c14556b4450917fd0c2620c63945732e503eae90553b864bb4026eda840d214e197903197b83aab6471470cc03cc64c5c00a9aeec2f78d99d76ecb511ddc9fc2f4a1870e97e18e8765ee0cea016d58c76a173ded91fa513be3933ce8bcc4"}, @iv={0x58, 0x117, 0x2, 0x3d, "529984bf5bc57c9e4e6044b0eb4241c3836d5a68defb4b6741a34a3b50524745cb9a6828a904c5cb20a362ada4416b51f31e714e76fe687acbd67edd5a"}, @iv={0x80, 0x117, 0x2, 0x66, "1ea30f4350103c6cde9bbc280535bca845f2a4a5fe4ccc3332a6ca97e0c9f4ade5e9fd764be53b93b3d8f3df20e3232a07283d99aa01b6a6bdfdc859c25d29e4287a84d82d2a71089892eeae0acda20b54f89fafc1ab762429fb8cf9003f663a5d351be0e0ec"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x90, 0x117, 0x2, 0x77, "76f35e2d9bf0bbe193dbc4e392b27eb547a33d7e6429b8c045914728e26689248ae440c9c12cfb9b48a3d544c5f78ee254babfc57254c4c007e7606b983e8c424d59367ff3cc1426d60f63e636557e60b960482627724f0eb462da86ae83b07b4c65a79875ba4e611e758ce36b66fc74e394d165732415"}, @iv={0xf8, 0x117, 0x2, 0xe4, "d219e0fae27c5fa38c7dfeec4ee73efb503be9b2b2aefeb51af8da9b41b1b0016bbab85abd043f161ab9656757a7df1ebaa4ca1e25c7a32fece062cfc26a44f6e90083604001e52c8767146ad47ff0e6024fe605ca549ab77f54d9fc1e08f0c5b6fc702a06facbd999ba65d1abbbefd37d690d141995f70490045c859d430e682f0c4023229cef602390132caa5cfb01b0023e3306773f699b678ae2f0ad2af78b203b8ec201de6b12e97ef8edbf97e3f2d47178582233ad74dd2e231ea881188ed2e7f6d606a08637d3db918d634730c187745984e2f692634e7c00f334ed0f55d71486"}, @op={0x18, 0x117, 0x3, 0x1}], 0x390, 0x1}, {0x0, 0x0, &(0x7f0000ff5000)=[{&(0x7f0000000000)="e9524ebdcebf2e2242f0a92b719763a68c5efe4a92e1ec54c072dcd59c6a8af7851b0564db5bd24068a80254c9ef9b90b06c34bd2e7d996cc68958f6ad5688fe72e03604b5b7ec8f09fce58ea193220b0de82bca1165b580473c48c82cdb690dd58c2cdf8b77e19e8a44ba37f8e9c6e82e7ebd54c8f587ce20dee0d749a9090e29a9f6d2af467818d9b326b6590c399c03ddd190b7430da549f901ed080c9966ab09cca6df8250da219325693a2fb5d8139c1d30a0ed7583bae94a20b63c85b6993c5a879180ad", 0xc7}], 0x1, &(0x7f0000001000-0x1a8)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x60, 0x117, 0x2, 0x4c, "1a357b18ce3922540b228067232518e28bb21fbd757ac8d1fbd554c0fe3e38e18610b2f3e88a933cdbd02e8efff8299bbb4f306252615eec8798d591ab7f49581662036607e8380dc551236b"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xa0, 0x117, 0x2, 0x8a, "b16a36269efe81b48350e4b6d7de84cbe3e073f3740d0871f9bc3096e79a8465d42d78737562e2038528f371800c4165484a879927362b458c7ef68bd4787bc7ca7232d974f66de5f79ee1e10819fe0579f6f288d8399ddb89c024c78f114e7a8f6432bca3d24c7efd3b267d65ad94fbfc3af7a6cc5a42eeee3821cdc073a026d069532a0799f0bdd4e7"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x1a8, 0x8854}], 0x8, 0x24004000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000246000-0x10)={&(0x7f00006c2000/0x3000)=nil, 0x3000}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x4, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000d15000)={r3, 0x2, 0x0, 0x7, &(0x7f00006d8000-0x8)=[0x0, 0x0], 0x2}, 0x20) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000740000-0x58)={0x1, 0x0, [{0x0, 0x0, 0x5}]}) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000e2c000-0x4)=@int=0x0, &(0x7f00009e3000-0x4)=0x4) 2018/01/18 13:55:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000bc2000)="38d9df2948eb4c0d59b02ae328fc671f", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00005cf000-0x4)=0x0) sendmsg$nl_generic(r1, &(0x7f0000aba000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0xb9, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 13:55:56 executing program 7: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000afe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f84000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f84000-0x4)=0xc) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f85000-0x8)={0x0, 0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000013c000-0x11)='/dev/vga_arbiter\x00', 0x301200, 0x0) renameat(r2, &(0x7f0000713000-0x8)='./file0\x00', r3, &(0x7f00001f5000-0x8)='./file0\x00') r4 = socket$alg(0x26, 0x5, 0x0) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f00006df000)=""/29) bind$alg(r4, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5e000-0x8)={0x0, 0x0}) ioctl$KDSKBMODE(r5, 0x4b45, &(0x7f000067b000-0x8)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) unshare(0x20020000) mkdir(&(0x7f0000c58000)='./file0\x00', 0x0) mount(&(0x7f0000c1e000-0x8)='./file0\x00', &(0x7f0000578000)='./file0\x00', &(0x7f000059f000-0x5)='nfs4\x00', 0x1000, &(0x7f0000a8a000)="") mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r6, 0x8138ae83, &(0x7f0000f85000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00001b2000)=0x10000, 0x4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f00000bc000-0xdc)=""/220, 0xdc, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000f83000)="250775a0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000100e69012937746c8d2edccc54ad05cbd2e4431ecfee25309ff", 0x136) sendto$inet6(r0, &(0x7f0000b8a000-0x1000)="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", 0x1000, 0x4, &(0x7f0000c0d000-0x1c)={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, 0x1c) 2018/01/18 13:55:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x3ff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200000, &(0x7f0000343000)="", &(0x7f00002dc000)=0x0, &(0x7f0000578000-0x4)=0x0, &(0x7f0000ec4000-0xd3)="102b294380dba637f6187b283712fd866598f0d4d541e2d21ffbad78ea17dd8ba29eb672b557ee9cf39d340f735b44afb1a38c17e0d279b11791dd9ba6565ae8fc551fd1d8caae1d3b9f09e16669e799694917e925639bab2f981c48b2182f9d549e7548847e8a7903f773bb7de08d15454ff6161dc2e400f06ea845d74d6e19e8071632e5578ae0c97297a66c6287986fa64b40eedbba7509c5aea60a3c8fa67a5a96d3354c0e0dd9d23f76fe84f3452c021353b845d4c7cd15f294d75609b2a382e3faae1e54fb4e0d221caa12e56cec19de") 2018/01/18 13:55:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) lookup_dcookie(0x8, &(0x7f000037d000-0xed)=""/237, 0xed) 2018/01/18 13:55:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00005d8000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003c2000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b9f000-0x37)={0x0, 0x2f, "3680e719185b80c5f7dce363cf03e7a9c55d8669bbcc50368eece4be6c92888f6472527e4a8b960dadfa19dcd23995"}, &(0x7f00000c5000)=0x37) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000bec000-0x10)={r2, 0xffffffffffffffff, 0x0, 0x9}, 0x10) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000707000)={0x2, 0x70, [{0x100, 0x0, 0x4000000000000000}, {0x100000001, 0x0, 0xffff}]}) 2018/01/18 13:55:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d00000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f3c000-0x4)=r1) socketpair$inet(0x2, 0x6, 0x3, &(0x7f0000c92000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000b3f000-0x50)=[{0x2, 0x7}, {0x2, 0x9}, {0xe, 0x0}, {0x8, 0x4}, {0x2, 0x3f}, {0x4, 0x7fffffff}, {0xe, 0x8b}, {0x2, 0x40}, {0x3, 0x9c3e}, {0x3, 0x5}], 0xa) sendto(r0, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000ae4000)=0x800, &(0x7f00002a3000-0x8)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000919000-0x10)={0x0, 0x3c, &(0x7f00006e7000-0x3c)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000c0c000-0x4)=0x10) syz_open_dev$loop(&(0x7f0000df9000+0xb79)='/dev/loop#\x00', 0x8, 0x101000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ee4000)={r2, @in6={{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x4, 0x8, 0x8, 0x1, 0x4, 0x5, 0x1, 0x2f86, 0x2, 0xf7, 0x4, 0x81, 0x3, 0x9]}, &(0x7f0000753000-0x4)=0x108) recvfrom$unix(r0, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/18 13:55:56 executing program 6: fanotify_mark(0xffffffffffffffff, 0x9, 0x0, 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0xc000, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000001000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) bind(r0, &(0x7f00006ad000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x4, 0x0, 0x0, 0x3, {0xa, 0x3, 0xce, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}}}, 0x3a) 2018/01/18 13:55:56 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00000ae000)='/dev/usbmon#\x00', 0x2, 0x10000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f000023c000)={0x30001, 0x0, [0xe2a8, 0x1f, 0xd9b, 0x98, 0x4, 0x7, 0x1, 0x2]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000001000)={0x23, &(0x7f000002c000-0x23)=""/35}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f0000001000-0x1)=0x0) 2018/01/18 13:55:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000635000)='/dev/vga_arbiter\x00', 0x20800, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000d69000-0x1c)=@req3={0x9, 0x10001, 0x3, 0x1, 0x526d9c7d, 0x400, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000656000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004a3000-0x14)={r2, 0x100000001, 0x0, 0x0, 0x0, 0x4}, 0x14) 2018/01/18 13:55:56 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = shmget$private(0x0, 0x1000, 0x1002, &(0x7f0000012000/0x1000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f000000d000-0x97)=""/151) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000027000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)=[], 0x146, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r3, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/18 13:55:56 executing program 6: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000570000)=0xa0) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) 2018/01/18 13:55:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00001aa000-0xb)='/dev/vcsa#\x00', 0x2, 0x313c82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x1, 0xffffffffffffffb0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x100000002, 0x1, 0xd2) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) sigaltstack(&(0x7f0000a33000/0x3000)=nil, &(0x7f0000d69000)=0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) ioctl$void(r0, 0x5451) r2 = gettid() migrate_pages(r2, 0x8001, &(0x7f0000c9a000)=0x100000001, &(0x7f0000760000+0x7b2)=0x2) socket$inet_udp(0x2, 0x2, 0x0) accept4$llc(r1, &(0x7f00006b8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000289000)=0x10, 0x0) 2018/01/18 13:55:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000e1d000-0x32)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, 0x0) r0 = add_key$user(&(0x7f0000579000)='user\x00', &(0x7f0000547000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b2c000)="aea592ebb327b35443b41c516fc73d0abc06c1a682e5a4694493f66f681ca0d379662bb45270ca9f22519c0af975fdd395d0830311913853d69a0bdbdadcc9bf5d80874e4d15c6487c9fe5bc7ce0cee6f464883204fe94c605661f6e2fa23274e0a008490ea82fbff9b07c8133ee94871d57fc0eadfaa0ff18086ef497e43f92d984bd15b3ea416231c05fd20a5f025dfa24", 0x92, 0xffffffffffffffff) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000062c000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000cc000-0x98)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xce, 0x33}, &(0x7f0000e19000)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000fd1000)={r2, 0x1}, &(0x7f0000ba7000-0x4)=0x8) r3 = add_key$keyring(&(0x7f000019b000)='keyring\x00', &(0x7f00004c5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$reject(0x13, r0, 0xfd8, 0x2, r3) 2018/01/18 13:55:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000b53000)='keyring\x00', &(0x7f000071f000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000a63000)='user\x00', &(0x7f0000fa2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d1a000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecf9fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd69555f41f6fe0f3d5002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91d344ed00000000000000000020fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00007aa000-0xc)={r1, r2, r2}, &(0x7f0000710000)=""/1, 0x1, &(0x7f0000f9d000)={&(0x7f0000288000)={'cbcmac(cipher_null-generic)\x00'}, &(0x7f000067e000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:55:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000dbe000)='/dev/mixer\x00', 0x8000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000d67000)=0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000be0000-0x4)=0x0, &(0x7f000016f000)=0x4) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x325, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000f61000)=0x0) 2018/01/18 13:55:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f000087b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007de000-0x4)=0x10, 0x800) flistxattr(r0, &(0x7f0000825000)=""/4096, 0x1000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000194000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a17000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) read(r1, &(0x7f0000b59000)=""/106, 0x6a) 2018/01/18 13:55:56 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000005d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x9, 0x5ed}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000)={r2, 0x0, 0x30, 0x24, 0x1}, &(0x7f0000002000-0x4)=0x18) r3 = mq_open(&(0x7f0000aaf000)='nodev#\x00', 0x40, 0x10, &(0x7f0000001000-0x40)={0x200, 0x8, 0x51, 0x2, 0x7afe, 0x2, 0x7ba, 0x4}) r4 = dup2(r0, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r5, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r5, 0xc1105517, &(0x7f0000001000)=""/250) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000022a000)={r6, 0x2}, &(0x7f000077e000)=0x8) read(r5, &(0x7f00008a7000-0xd4)=""/212, 0x45e) 2018/01/18 13:55:56 executing program 5: mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000960000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000470000)={0x0, 0xe0d}, &(0x7f0000961000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007a9000)={r1, @in6={{0xa, 0x1, 0xb47, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffff7, 0x2, 0x2, 0x1}, 0xa0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r3, &(0x7f000095f000)="", 0x1ad) 2018/01/18 13:55:56 executing program 1: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) r1 = epoll_create(0x7ffffffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000e81000)={0x81, 0x0, [0x0, 0x8, 0x4, 0x80000001000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r2, &(0x7f0000e83000-0x9)=@random={'system.\x00', '\x00'}, &(0x7f0000373000-0x16)='wlan0posix_acl_access\x00', 0x16, 0x1) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f000062e000-0xa0)=[{&(0x7f0000b45000)="b91f861fb2ecc4792a4e4885b1af95de83da998ddc8b97684687e026f3d8c47865a8ebd8ab64908e8971ad1d39bac53a3c90", 0x32}, {&(0x7f0000e80000)="597e1b47a3d459a3268379429917d904b5897af0f0613a1831a887fa54b46f3f75d7b21b5c23d0fea4c354d62ecaf81c49d800cf9792e04899776fd9b261ec6af3a0dc8949520b7d9d481da3fdced38f0f4bfa035ccf26382ae5367fc7a24062e08b9a9c3e5fb6822c8f5bbaf5ca5f6009b9c959f81aa47995162faf1d24a20ce2550cf47f11505e12a8faae1f7f5e89942342990bbe1dbb0092a62b3e10d11abdb6517d89c8f90cd2b13f50b3aab4e3eb604f954f460a355638a1d5dbc8723132efb9816ca9bd7512029512186f02db280884d3144c6c39", 0xd8}, {&(0x7f0000e80000)="f555499230dbb2e6b72cfdf084b93e50a3528a32a2a4d52d5a8189abf9c474b5c5abebda8f137db6da204d0e7e801057ba5a4315b0b088ceeb26b7535244d77591a73af6aec76ee6dd094078cdb6e94a4502fbd25c3c77bb0efcf5e57866da20135adff9954b8c9fc5554ce84a6726dcdf5d244ede219ae59d980d3cd2221acb", 0x80}, {&(0x7f00007eb000)="7128c16548e8d86c0b85281b3110953e6d23ad7e42fc7feddfbee01b984cca113c7bb1e02ac1b5dfd7a6430b109184fee619864aac8c1ad36b8a7c8501d3e8728d7f04e96b31eb7c8ce86975965f0d89955d473849f417fdc6eef097fabdc4d1b9a72359c66d9770b361c9af98153116269491302b74617d736b034298d65508e1220a618a6665657742afb12cac7655b41648322dacd012dc35f8a08008b2727f408061baaf49ac087fa9260a34f9daa3a1d7e09b02c436bb88814c743d", 0xbe}, {&(0x7f0000e80000)="61a0ec62e90c71cbf6277d6bb420fd10f4988c9f1efca74f7626d09a6418e31c9eaee6c06d4b2052b3cc77eb6e8306f9aad8801a8724db546b2d60367dccfa693eb9f63c33bf4b64b4e3c0723747eb19b2c68201091592807ccfa14f0b161f3e0aa112fa24b134940ee5906813ea3d4a4873", 0x72}, {&(0x7f0000e81000-0x56)="4680f56dfcfc789ec2a2cf9cb809b81b892e7a54d563f7bd888360b9926a1661c3683018d6c2ed1530fa85970076438c21a8e5625a1dcd8a82011c746ae62c86e210e6d33a22146c338911417cd273266d1a23c1f660", 0x56}, {&(0x7f0000e80000)="1fa72166f71e6dedc1fdc6330b0693d2fb26b9a3c3", 0x15}, {&(0x7f00004b2000)="35ec9ed2ced6cfa8c4e49fe5aa5585ef7c662cca5c22448a5977d639509b99bc76192074547b87ad0d26c27197f2c04c71109c8fd3e4c720967d23d83bf8f2c9b0033c08ee11761f3792", 0x4a}, {&(0x7f00001c0000-0x1000)="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", 0x1000}, {&(0x7f0000d83000)="105b89d735c928fe7ff7db68a032765b6ed04c5e1c7b9e545512850c2d921b69672410c70f832c646f03313bad62e640134ee862f936e2db95aa621a70193461f3c874aa98d643e0ba2e172df12c39f762b64656703a45e929a7850a8586a589736a75e8af8349ecf1f804d43c8f535543272424ab39d1c867b01d715515a6d99349af085a41a45a0edd286cdbc213eea1453e87e7ad5e551efa648b8f576c4fa35c76599781c3a73a40d9248b2bd73f056086bf5495771d12a8a58a66b2eba538f5bd7980eb1774d0a5270f7a02eeaeed1d84bffb30487d301b00f785c96e4d1a498f54795d2a034ba0b15cfd39e95b932bcd25855a0e7ab0fb", 0xfa}], 0xa, 0x47) 2018/01/18 13:55:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fab000)='/selinux/relabel\x00', 0x2, 0x0) sendto$llc(r0, &(0x7f00008d1000)="fd80a6975d765155ae99cb8997b20633d539eb9f5c64aadd14bc5a91fa7cf8abc30541d0317ad95d7d43ad653d262c", 0x2f, 0x44001, &(0x7f000089e000-0x10)={0x1a, 0x0, 0x1, 0x7, 0xe156, 0x807b, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000767000-0x18)={r1, &(0x7f0000bd7000-0x18)="b0ef56d1b022302bd872de3fde4d57596e9ba698b9cc35e8", &(0x7f0000140000-0x1000)=""/4096}, 0x18) 2018/01/18 13:55:56 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fstatfs(r1, &(0x7f0000012000)=""/2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 13:55:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffffab, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000040d000)={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x3, 0x4e29, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa2}, 0x5, [0xce9, 0x6c9f, 0xfc53, 0x7fff, 0x7b7d, 0xad, 0x2, 0x2]}, 0x5c) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) close(r0) 2018/01/18 13:55:56 executing program 5: inotify_add_watch(0xffffffffffffffff, &(0x7f0000eb8000-0x8)='./file0\x00', 0x1002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000002000-0x4)=0x2, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000878000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e4b000)={{{@in6=@mcast2={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]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000002000-0x8)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0x3)='lp\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000002000-0x8)='./file0\x00', 0x3) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x1, 0x5351, 0x1, 0x0, 0xa, 0x20, 0x80, 0x3b, r2, r3}, {0x3, 0x1f, 0x20, 0x3, 0x136, 0x4, 0x6, 0x8}, {0x9ca, 0x4, 0x1, 0x9}, 0x5, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x3, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x4, 0x1, 0xfff, 0x115, 0x8, 0x3}}, 0xe8) 2018/01/18 13:55:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000814000-0xe)='/dev/admmidi#\x00', 0x4, 0x101000) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000f05000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f000008d000)={0x0, 0x0}) sendmmsg$nfc_llcp(r1, &(0x7f00005af000-0x1f8)=[{&(0x7f00007d9000-0x60)={0x27, 0x2, 0x0, 0x2, 0x1, 0x88, "1320a021d8ae976dac7410945de55380de42475a280475749017de28223982a1edf4d2fa3bc601de6da06b0b22d6981965d980dc4647ae82a16f94a545a156", 0x4}, 0x60, &(0x7f000072d000)=[{&(0x7f0000b76000)="65fd9b25bce7ea94ba0de7a44e318aa63daeaa979f5f191b794b02d5661624324dafa511c7b2b4e41565e5c1e42fc8792af1416fec4d5663a1bbb16b1f1ef9042403d034218087ef9e4608d5f0cf952c40ea8de4af277279c297516fb1b1c8f62211a775acdf00a509457572a1916f65f6688f40de03a9b1e9c493a5eaa1ff3b06aaafbe", 0x84}, {&(0x7f0000a51000-0x30)="2f507708ea69e6abd388414ff51f502c3f9b0a0933dbe88b81337d0b9ff60389986cf418801b344c6e7e4d967f5ec26e", 0x30}, {&(0x7f0000efe000-0x66)="a30899ea4d6c8f97273b59482ef6577d1dc7dbf58c99009d3db513349a8c74c48d9b0e498576a8f0184e3459677ba9763c02da8af6f783c5b728906f2bc65254c79926fa21f4a81934bb886d24ef18980433fec825bc6fed1e6af3f98600b2db68bbfa093c91", 0x66}, {&(0x7f0000ff5000)="d207e1ef82af915d0a4eeddf4e7640c2f89a16b9b1b80aa1d68e06ecd95d3cee90fe03af7d391e0b65aeeb9b7184a58a3feb993aae065486db6c924de7e18c238cb81a3f1a1bac8a0c14cbade9ece56d29594cd56c43dd22d898aede5ffd367582fcbb52226b3283229c7ba7f0258a9eeb1ea0a3351b937402b928b89e992dfcb5eec0c3130b43185e936f47", 0x8c}, {&(0x7f0000a0d000-0xf3)="047b19899efc0db98f77acd69979b69425c3b0740665fb8137de6291d3b295d40d9608e84d5d129ccdc8fd8a13066d712f0f1c95ca30a1daa3ffb06d29b41354655fc95ca07f90ebe2256758f2ab3e451518c2e06de4ee5db108c8b955933705929c8ca89890e41ca69ab2347892f86efb91c9ba91de348bde7f102abe1a458eb174815b8ed267f524b4c75f2bbc88717b3b854e57feacf8ed92c5f5a0eace90d7ad88147bd544c84c987f567f6c49d9717540775db1eb253a85adc733e3618aa2dc4c8dcac0bd52bfc8afc24ed1a6525921c5ff5d844d0f26ef117f1aaea295a0f5bf77253c66a4a2236b45372e608fbbb3cd", 0xf3}, {&(0x7f0000299000-0x2a)="2ba27a36eb9dad67b6b7e625b3b8c53d941551502e0e088473e010f12e3cecbd3928959b2c1ea03625ff", 0x2a}, {&(0x7f0000500000)="dbac93c023299dbf767db3bcd69f6292ed1929c9ae1177a50af8a816feaead7a99023a0595a92bd4809315ca1ecd266a41e7d552c5a7791e7cbbca7957315aec483004129ec22e5c0f", 0x49}], 0x7, &(0x7f000080d000-0xd0)={0xd0, 0x103, 0x0, "1f65c8da63ab34ce975f5e1781c13828b0833518c95e79e96cefef9be84fc4d0021f745120a1a107c7817e0e0ebea870b1bc1344fa01383ab6ea4978f34a8c4ddefb7266ed7d41924a8c46c0b6686b915ffc1e27cb0c3f9f17260311ca416812d37e09ff5bdb1612c96fbc083fa0994f72f99531a1158f3e95efeac26d4b29f561d438a684e5b7771383065a7755c8a7d1d292afc0cd90ea7d0136be58685459df23ee1307d59a9b9825cb10ae1a5c88476ae8a2d8bf34f0cbd21d5f0e473d62"}, 0xd0, 0x4000000}, {&(0x7f0000844000)={0x27, 0x6d, 0x28, 0x7, 0x6, 0x9, "3212d8d85d9e1717804f085acd3dcff0c23075d869384fda03b6a772cfc565f807b1962aeb461acdeb6fb61f5c940055ea956ab506aae53bc013726be72101", 0x5}, 0x60, &(0x7f0000eab000-0x40)=[{&(0x7f00004fc000-0x5f)="9a2ee1fd6786b0700363afd2a969c01c15b513a15a35194a4df861a09cea6e2f7d41e7eedc56076fd9a6f2cbfc52bd08a78c4e68ddedededcf861defc007ff42e28c83467dee612a7cb6f8496edb0869598a98164d2164eecedaf9eead0f94", 0x5f}, {&(0x7f0000af1000)="", 0x0}, {&(0x7f0000220000)="bf6a653f466768e41a3115349b924f017f9540adccd3dd10b18a19583da83b222dc4ac1bb2d46ea64e101bff6da74f477be29f3502007defcafb0b46cc42bf5504842cc4c29ef474ccb7ef4f43b7a4f49ad63213f5eae5750d2088fefa614ec49596c6acb2ad6da990f33c861078532e2244e5e29a26df4531454218b5de50f8bcd85f44979a812dc4678ca86ce843172fa0ac1f4156bc9e4067b4164f6fd0ec6eec6bb6952442a7007a23502ac835bd9b1ada6dd3bbd7e470b114899dd76a757ee47552b7ddaac6caaffbbb", 0xcc}, {&(0x7f0000a72000)="9a94b21c1f294d86908e71220698e497d92cf6efddcbdb47167f0dd67b9d579950355c867768", 0x26}], 0x4, &(0x7f0000ae3000-0x90)={0x90, 0x10d, 0x4, "282c9f65df2573a10e52b5f185061ed050ac911153c35e5b411fac66b1dd9d1e79c45d97623c041638408e1bd7bb130e3f9e8315959e4964d7ba788f20c46ec818bf5cdf7f72c7a40c7b97b0cb1d16493c7388c2e1f37771848553344ab3434dc96700aced0e68245f312eec78c35b8805183aa76fb2511362120fb7fffa35"}, 0x90, 0x800}, {&(0x7f00003c0000)={0x27, 0x1f, 0x45, 0x6, 0xff, 0xff, "2827472e8a8504ec059e7e10e4cf6be580a0a19ef6eaf4dd247b2da6a9d5aa1b3b330255bc98b161c26dfc075acb05e5513afe43fb0bd555c58e8b106e8814", 0x6}, 0x60, &(0x7f000091c000)=[{&(0x7f00008c4000)="1dbfc843cdc7f011392b6f01021152713c8b09a377a0492b70946a781c97947720733e5b7e340f3e86173f9e600fbd99115586ad3d997ee1d9e14d1c491eef493d60e49c6725871418344d851448f77462542a5c610371e370983712e74f8ceb55604d8a822d1b65a23e860f71bbdd173301307b51a7245531f5f707c5321f0727c4f4d7e3bf3d54283196e90b4ce1c1e6", 0x91}, {&(0x7f0000810000-0x18)="a84ebefacdf5014712b77ce9ff228edbbe1f1e3bbb2db0ca", 0x18}], 0x2, 0x0, 0x0, 0x4}, {&(0x7f0000b75000-0x60)={0x27, 0x7fffffff, 0xfff, 0x5, 0x146055f, 0x6, "cfc3e3dbcd8f0303c05fececee5ff98b2cbe2e1cdc49fc439bc16ee77371ce95522ee3a82b17ab822ccb77239f634e45d47930d42fb1b0d4c4bf43661ef2b9", 0x3}, 0x60, &(0x7f000041b000)=[{&(0x7f0000175000)="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", 0xfc}, {&(0x7f0000b6d000-0x8f)="ae4c9f935ae5edb17fb8945f3aefc9d165d33c7223eba2ab004f31bc6e294109f23d8c3e57bed449af87d8ba68d2ce642b1a23a38fbe27f043d4d12a8cdd5c75c20c86342e2171d0ae0ce20bfae74f0d52a56bec3817c4e6f70b584d8d793007ae3926935818e2ade881fc5239bcb190768b44d5c901a98035a475215e89e2a4debc8f3bafa6c47e1e6e9b86f10051", 0x8f}], 0x2, 0x0, 0x0, 0x8000}, {&(0x7f000086c000-0x60)={0x27, 0xc491, 0x2, 0x0, 0x8, 0x7, "b3b8b1da96cfa377b28b02d113c9ce43ab4884575bd5fe92e59f956d3fe61684287ddd331d054a4973384dd2cf9ce76c816d62608fb8e00878c7fd586cbec1", 0x3f}, 0x60, &(0x7f0000150000-0x40)=[{&(0x7f0000f9c000)="2754543f777337af31ec59a8963de8cae529aa73621ec9c97e0ebc981f9adcb5c0c5cdc89ee119bf87494b74583097287d640b219186a27d75c6325ae73449", 0x3f}, {&(0x7f0000d17000)="7708effb1ff484a6ef4c20c393b4c5cd2bf5ac4d4193192b2bf6a2070e91c600d34b66b355467d7a34cb668842b292a26c96f114c0145ebeb115d2ed3f3110be934228f3c04271893a0683fe1ad9bf42ab7d437feeedde783287b2ad4cc932c769a82fad990313b7", 0x68}, {&(0x7f000071b000-0x6c)="f9dcac41bc46961e3386aecd98d461c2e2cf201eeacf66057acd48bdef43374c35442782151efb7d7f72d4878fe9b1a3ed2daea8f9044bc385dc708f75f7cd402acdce2fcaa527c025fca8e18706bf70cb7c82ebb256278b7552fb29d7ca03b842cf06dbc3822beddd674ea4", 0x6c}, {&(0x7f00007aa000-0x58)="5b5a93f4bc5c4b99f4c3638ebb7e0e0a7ffd4ea6abee00f047395a1f8ca185721e3c19a6cb8e988bbd47592e32fdcb1affdbd50724bc5444b38b98dbce0f324720b318a72b05d6f2541bf4c808db4a03eaec76f666028603", 0x58}], 0x4, &(0x7f0000787000-0x90)={0x90, 0x10e, 0xee, "fe0862d59f7cbb336cc8916cfe67977c450ba10eed631c4df28bd1f8d86081940552b7b66bdf2e8e27b9f251a030c3c79c32938d34c524692e181b86c06b7e284bec07b79921c86b040a7b9c2bd1a09422f3dc70f3cd47933d6a190563d4d89b363fbd0b0c7ddeb1da45404314e35ffae46814273d3c018498c9"}, 0x90, 0x40000}, {&(0x7f0000192000)={0x27, 0x2, 0xfffffffffffffff7, 0x1, 0x8, 0x40000000, "eb6f4cee3a50a40eaa2f80d838c612c2a6950c2c11355e58667a8ced5fae3664ce08690e37b28c4a63c51011b308cc2ef4977534bf985587510a9273138539", 0x0}, 0x60, &(0x7f00004fb000)=[{&(0x7f000006d000-0xba)="a6aa3e7ce2263ac16e12eff7aa89cda812a1cb06357eb04dfb5b1d3b9e52bdd1ef827003bd5567cef3b5fbdb717d8d71ca4ca86bb752614d375b4a875a0ffad06f39e20f6a8f85a5fc24cf0289a39619b889b645e1e36d376c866c974b0a4fc436f9cbb7392a4276da37d63d6c687cfcc54adb4abb2b477b05d732559eaffbb21e1b7011c6822b489237ea8685e700718575b5ad8b4bde59f7d5d4d15867dd44c069f98298a3cc50e8bcdb7597a9cf75fe7a190b039268c477aa", 0xba}, {&(0x7f0000547000+0x897)="ae088f6c5b985d72c0f6dcd7ebf3923b58", 0x11}, {&(0x7f00000c4000)="248224df76892534aa5692876f5c6176eaf014f72257", 0x16}, {&(0x7f00002b3000)="db944281f0c14dffc251985658e555f63e72167864a2bd559bf66c5015003d33383e71d3b632767eb32897d7280fef72b2237ea09434b53cc740d730f02b9b17cf4cedf38c3b0f290d6e48a771a622b08f73a7a500c3f42556694242f12252893b6f6578f91719", 0x67}, {&(0x7f0000b54000)="", 0x0}, 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{&(0x7f0000ae2000)="75e7238eca9543981a716fa211bf40fb799f8639ddf50660c7f8b1e4c960cd3a69f6b59d3a161f5c", 0x28}, {&(0x7f000081e000-0xc)="e6214296c745faeb5cd61671", 0xc}], 0xa, 0x0, 0x0, 0x4000}, {&(0x7f0000e61000-0x60)={0x27, 0x20, 0x57d9, 0x3, 0x0, 0x5, "791a450c8c72d2c4d6e643c69fd0b0035712b947b9477640c64fa37d6b18696de5d05b730ce7a47eda48585ff7bf0f170304d78e163d6468db408fa4cc8d4b", 0x11d6}, 0x60, &(0x7f000025d000)=[{&(0x7f0000a7e000)="96615fb6442a436987f13f5027553ee90d8ac4de0a8c2b04f3ebfd110a193dd78c81fb451e13fe0ec2e28b87449aa4dfacfaae03c2e3c2f2b18e7d082eae328677d647a3614635201bb1ecc8dedc8cd3c826c2df8536c337e86bb3872c2d5da48efffd361c94a754792296fcd3cb2f7576c024a1bfdb4439ba8d1f6a6b4a46843abb10b7b1af4ce67aee7adff84c0c52db1cdeff79c134", 0x97}], 0x1, &(0x7f0000942000)={0x38, 0x110, 0x3, "20782a43301e5ba02d301a884f2c78c3668a0973d7efc5739214a740eb4abcf34f8ecead"}, 0x38, 0x0}, {&(0x7f00003d8000-0x60)={0x27, 0x1, 0x7, 0x3, 0x100000000, 0xffffffffffffffff, "bf20c429c3551cbff5b24a9bea9e8cdd2d53d73407cdd85ef86e209b3e9514f515cf96dfdf1ea5f9d60dea34a5d5275ff36545bdd7a02a9d3ea4c8d519e078", 0xfffffffffffff8e1}, 0x60, &(0x7f0000783000-0x30)=[{&(0x7f0000e5a000-0x96)="6d35385827f5cbc367a2e078703309cfe2178098885dfa5355ed13ce3c7ed89b1a5c16fb772a75a38f33ef9e5f8d3d65d6063ff1833a86f0a1cfbbed89924eac1bcac3000636378c47ea2c44133ff2b33ca363c87b18c67aa34c1d8792b99850319ee334c09c2cba3464a242fec45978f0b9a3b7b52a43d1a0389f06c667b9929bb3d3301ae028aab90f88096ec9c6510225bbb92641", 0x96}, {&(0x7f0000404000-0x85)="d213ac3430041f8b12532e8415f54d80be23248334c8939687b25cf7d49a44cd283accdc4b13f7ebab5c23349f3adc7990465180efdaf0fabb521580e81e6a85e0f25f157b58bcb4a047e236305e40905560746c24cbdc5e7dae2bbc7086104a8c6d53f328d0be2e34eaf59ee097a431e67a4a15d6fcd904e67250b3124a02b378548823a6", 0x85}, {&(0x7f00004f4000)="590a9a185638c36f18eb41b155e485b53a829abf1aa253793b76e1207cc810bb8236bfe3bafc4c74da34606467e0b231e58f09ceef37c4ce6fbc6a52964ef2ee0e1e059352a8ae6a8418107b700788c2ee99b99a657ae6300dff1de7015c43294008bdcc475a3f8a4f8e6f7f02a591a14c4b78eacd422956e6bc6e6f023d60fcdc354fa5d46b4d02261328502bdded6f0c838eb682b58a927348309802b1e36c71090fcb69eda0640f0c696e9718dc76ac84cbb3a0e01a50c458de9f638c", 0xbe}], 0x3, 0x0, 0x0, 0x0}, {&(0x7f0000f12000-0x60)={0x27, 0x3, 0x5, 0x7, 0x9, 0x98c, "d721521c09aee8f18258f840115dd64aefccd019d6f2034fb139ed4029110bb8224eb7ea9d18bb5a5e660f3d6453e0a7028ade989777dfa7f713bc25e0d8c1", 0x8}, 0x60, &(0x7f00007eb000-0x70)=[{&(0x7f00007c4000)="63eb7a985168f89b35e2e10f6cb88b5cac75998870823f234194b0863c03dbf3494644fb31d4cfd1804985e12f0bf39a7d2b51218957faf3b84c07133e0e6a3be334ca10c3aa56daa8eba61952708539dd1de83778bdfe0c34dd", 0x5a}, {&(0x7f000017c000)="1a04dba02852d6378e039d34c5f65c10c80aa8a37026d1b4470f02822dece84e2cf5b40da9a81591d1a73300c2df99897841862fbc0dd5216aa66c53ea1498c5a5584d974af5b8ae7281a2f1116c879640ce12aa86d7467fb1c3ea5c0a8d12b373308652453f2a9211ed2e671ca6d39ddf7b2cdf4c3950da361e5108b0e2fd0a044e6e28477c909915aecc66f5d56ffaa548466ec39371fd63ff4abd62543d25a63e799566e90bcbf543b05cc258dc8ae64f01cc123d834f73e54bb9dee9709efead5f88e38a23fb94ab643a3a4dc433fab2a350de14880c92409935c69384f0784fb7aeece1a4fa4e6cf3", 0xeb}, {&(0x7f0000311000-0xd7)="7af6666b8af37ea6a34e831f067eb950376bc3acf20668f5c3daa399fedcb685dd0812faa5bca57ee5f988b644416763998af8415d0b8b4c9b781c02a014ee44915636bcca76f06fd15cf6c26f41e23f1a1a8dd1a8a7da174bc18d29c15916d526a13582e7efc923fb74a8b61962986484b0db96383d5afb0a4437338da38fc496dfa28f6210a9183376fd3bd18b3dec795528b0abffda30f586e3a9e750468adafea3db5b23db6608d5bb19617ac210893adad03384210f648c4044398e1412b324e974f2d0c02d1d114c5e44b3db348226615fa25c2c", 0xd7}, {&(0x7f00000eb000)="2d9ba98c3fd671939cad72b27e497df695ac2a423717f631861713ea2bd810146e8b98ad9d2f8f6f2b6994b6815d8e713f30163a6671febcf3ec19dc8630928bbf0a16fcad044b1d75458b36578a2ad501b7aace244d0e2c7a8b76ff2e7e6ae5503401e1c5dc1acbb4057e04e7803041ae7f2928c620468074ccca18bd021014dfc71b1d3803c54a66a5e74c28541749f84531d902425ed5be27582798a96dad7673606e2d544cbd0af2a10a0cc6641f75f1bcb94aec4b3877a27bbf67", 0xbd}, {&(0x7f000080f000)="b62dff85e4be802144d762d9cdbe7f15ebe22796", 0x14}, {&(0x7f0000da6000)="e7abc7cd85e81103df9ce461a77903d3d24ee84bd14c42874339772eb31d62d21b4b7968041851bbb0af05ad98f237626e71956c20bb389ff7fb681eed2435c2217fe43f52668f517388a5da89", 0x4d}, {&(0x7f0000ed4000-0x34)="e93a64519331d6263296797bf65fd766dd20e74dca16653c32843c40425fff273f0f7cfc5e08c35b36e8d64170d9379a92c57899", 0x34}], 0x7, &(0x7f0000920000)={0xa8, 0x0, 0x7ff, "73c8fb6faf53ebf8ab6964fd86fa208e31ab39fe1b70199bdc098ece30ff86e0e5f5cbb25b68c1f0c152f3ff7d223aebfde71a7b3c0c51b04eedae14da0dea676eb15749568d19270f67790dba8312ef06b7c228e773d7b529e601fdab2fd1bbd12d8b99986c05648b9a27d5553c8d17aa7ddd9a37ccc28f61e1301d4d96b3ba321d9e02750d17098176ee6110d867e5c9d93f5d35964919"}, 0xa8, 0x0}], 0x9, 0x40080) r3 = getpid() migrate_pages(r3, 0x1, &(0x7f000008c000-0x8)=0x0, &(0x7f000032c000)=0x7ff) vmsplice(r2, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x8e)="2c186de0a4e30a46609e45f239182e3c79f47750919039eb1d1fa4bf0f38783f98c127d9a88d777823bd7bd1b1c62290364113e8cdd51b9d40812d5e28dff65787cc284a9c", 0x45}], 0x1, 0x0) sched_yield() ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000009f000-0x4)=0x0) 2018/01/18 13:55:56 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000074c000)='net/rt_acct\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000096e000)=[], 0x0, 0xfffffffffffffffd, 0x0) 2018/01/18 13:55:56 executing program 2: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0xa, &(0x7f0000c52000-0x64)="1f00f3ff", 0x4) sendto$inet(r0, &(0x7f0000261000-0x1000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba09000000b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89e28820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486e351c40c7e43c7a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f0eb7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999ff4e5a37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389c8d934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435010300000000000000345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e54694ce547fc38f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e03df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db2c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b7846254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95", 0x1000, 0x3fff, 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000007e000)={0x5}, 0x4) 2018/01/18 13:55:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00002a4000-0x4)=0x8, 0x4) listen(r0, 0x1) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x166d971b6545aa5c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000003d000-0x10)={0x8000000000078, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c11000)=0x0, &(0x7f000070e000-0x4)=0x4) 2018/01/18 13:55:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) migrate_pages(r0, 0xe09, &(0x7f0000b10000-0x8)=0xbc, &(0x7f0000d27000)=0x81) [ 75.050640] could not allocate digest TFM handle cbcmac(cipher_null-generic) [ 75.050947] could not allocate digest TFM handle cbcmac(cipher_null-generic) 2018/01/18 13:55:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000f44000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dd0000-0x25)='numa_maps\x00') pread64(r1, &(0x7f00005a2000)=""/0, 0xfffffffffffffff9, 0x2000000003) 2018/01/18 13:55:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x50400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000022a000-0x8)={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1ff, 0x2, 0x8793, 0x2, 0x6, 0x5, 0x3, 0x1, 0x20, 0x5, 0x6, 0x5, 0xffffffffffffff80, 0x10000, 0x8]}, &(0x7f0000001000-0x4)=0x108) prctl$setname(0xf, &(0x7f0000546000-0x10)='trusted-keyring\x00') 2018/01/18 13:55:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clock_getres(0x0, &(0x7f0000302000-0x10)={0x0, 0x0}) r0 = syz_open_dev$midi(&(0x7f0000193000)='/dev/midi#\x00', 0x48f, 0x64658f570b913e83) sync_file_range(r0, 0x0, 0x9, 0x4) 2018/01/18 13:55:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) r1 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000a56000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000839000)=""/11) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/18 13:55:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004bc000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000743000)='/dev/dsp\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000035e000-0x10)={0x0, 0x20, &(0x7f0000bee000-0x20)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000091f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000024c000)={r2, 0x3}, &(0x7f0000105000)=0x8) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000199000-0x38)={&(0x7f0000e87000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffda3, &(0x7f00008e1000)=[], 0x10e6, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 13:55:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) lseek(r0, 0x0, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000336000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) fdatasync(r2) sendmsg$alg(r2, &(0x7f00007a7000-0x38)={0x0, 0x0, &(0x7f0000949000)=[], 0x0, &(0x7f0000c3a000-0x30)=[], 0x0, 0x2000000000}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 13:55:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001bf000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) syz_open_dev$random(&(0x7f00003ae000)='/dev/random\x00', 0x0, 0xc401) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000de7000-0x38)={0x0, 0x0, &(0x7f0000317000-0x10)=[{&(0x7f000077c000)="f5", 0x1}], 0x63, &(0x7f0000440000-0xc0)=[@iv={0x0, 0x117, 0x2, 0x0, "838105c31605d729bf59b1b73580e1e65494f145627592eedb1d1200453c08eeac19fee3c982f5f10b580178cb299e22cba4158cc9be3a845834965c59deb868326a1bfab65f6320dd3ef76b8e217454eff74b0b8da6b91d78f00c566cca44b94e2c"}, @assoc={0x0, 0x117, 0x4, 0x9}, @op={0x0, 0x117, 0x3, 0x1}, @op={0x0, 0x117, 0x3, 0x1}], 0xffffffffffffff41, 0x80}, 0x0) 2018/01/18 13:55:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000bff000)={0x0}, &(0x7f0000c68000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000825000)={0x0, 0x0}, 0x8) socketpair(0x1b, 0xf, 0xdd6, &(0x7f0000a6a000-0x8)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000f8e000)=[], 0x0, 0x3ef7b277c24a8e93) 2018/01/18 13:55:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000376000)={0x26, 'skcipher\x00', 0x0, 0x0, "6c72772863616d656c6c69612900000000fbffffffff02ff000000020000000000f4000000000000000000000000000700000000be0000f4dfffffffffffff00"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7e000-0x20)="0aee74b0d50083e5b3b60ced5c5cdbb7295df0df8617ad4000000000e30000e6", 0x20) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00002fe000)='/dev/audio\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000728000)={0x2, 0x6, 0x80, 0x70e8b5ed, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00003de000-0x4)=0x5, 0x4) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x4, &(0x7f0000479000)=0x0) r4 = add_key$keyring(&(0x7f000072d000-0x8)='keyring\x00', &(0x7f0000c33000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$read(0xb, r4, &(0x7f0000b43000-0x1)=""/1, 0x1) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f00000d4000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000580000-0x1)='\x00', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 13:55:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e54000)='./file0\x00', &(0x7f000083d000-0xc)='./file0/bus\x00', &(0x7f0000a6c000-0x8)='mqueue\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x18000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000084d000)={0x0, 0x0, 0x0}, &(0x7f0000039000)=0xc) syz_open_procfs(r1, &(0x7f0000f92000-0xe)='net/protocols\x00') inotify_init1(0x80800) 2018/01/18 13:55:57 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x1, &(0x7f0000020000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000003000)=0x1000) fstatfs(r1, &(0x7f0000021000-0x1000)=""/4096) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x14, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f0000021000-0xc)='/dev/audio#\x00', 0x3ff, 0x10000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001f000)={r3, 0x0, 0xc8, 0x10, &(0x7f000001f000-0xc8)="9bf780c71c0cbd7c01c4c72bfae303d7d5d6bc753eebee968beffaef721f705e6cfd721944d0f6785cf0ce40833ee9056e17b7e686c312fd9ef9ea49a13bf01cfe3f6043bfd8974df486c9ee6b1ef911b78ce06ca76bc5113e8cd2b428d12f964686c9c96b951cbd6a55a1be7226a715e6c955b36dc13bdb39c3daec6939f6a65946a2df4b832933ed2efd02cd1c345325deb80b490c8b169cb92b4587fd0ada0a47e40fdda401b4ec4c9e3c31477075bdb9a73eb2ceaa1ecbe5acee886a3552a40f958835b63b6f", &(0x7f000001d000)=""/16, 0xffffffffffffff09, 0x100000000}, 0x28) 2018/01/18 13:55:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x1000114, 0x0, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) ioctl$KVM_NMI(r0, 0xae9a) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007e5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000d0000-0x4)=0x0) ptrace$getsig(0x4202, r4, 0x3f, &(0x7f0000126000)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/18 13:55:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000002009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) gettid() ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000bee000)={0x3, 0xffffffff, 0x101}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000088e000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000daf000-0x10)='/selinux/access\x00', 0x2, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000208000-0x38)={&(0x7f000003f000)={0x10, 0x0, 0x0, 0x20010000}, 0xc, &(0x7f0000816000-0x10)={&(0x7f00002f9000-0x90)={0x90, 0x5, 0xb, 0x403, 0x6, 0x0, {0x0, 0x0, 0xa}, [@typed={0xc, 0x32, @ipv4=@multicast2=0xe0000002}, @generic="e61ad40e904d8c2d01e3ab8e2b0449c34a57aadab580df47e9eceed1103fa9f1da3aace34101486fee66a6c9c9d0cd0a1492418b46a042f8e9bdd742e1c6e4de0e43923f7cbd858e2b6d3705f4fb4841a658013d84b12cd144fc57eff8b47a2962ad241affc141393ff620016bb8"]}, 0x90}, 0x1, 0x0, 0x0, 0x8000}, 0x840) write$eventfd(r0, &(0x7f000046c000)=0x0, 0x8) read$eventfd(r0, &(0x7f0000345000)=0x0, 0x8) 2018/01/18 13:55:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x8880, 0x0) read(r0, &(0x7f00000c4000)=""/4096, 0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000633000-0x50)={{0x100, 0x4}, {0xb67, 0x3c5}, 0x1e7ba729, 0x0, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:55:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f0000fae000)=[@sndrcv={0x30, 0x84, 0x1, {0x1efe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000036d000)={0x0, 0x68, "d4801c943180e594597bd5926c062e3fcf75803b05f25f656bfd0f57a37ebcc30706f02790a3801ade6ea1ebe01eca2353310151e1d9f4fdc0d9a2b508f933c995be1e31cdb7fa8ec21fd9fcd253273a3488a7d8131672e85faa1e2eca1856b470af0053627f8536"}, &(0x7f0000e53000-0x4)=0x70) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004d3000)={r1, 0xef, "4e42c90cc45fea8cca3b247e33fc427434c818caffd3812886b875b79ce7b0b8baeeba46d5a13cbf6aeeea7638ff8f4ef24936b5daa533ca0ec947bad9137c17a15feac4daccb3696e6a73ab79fd9416c92ee085171f365aab6427a1a788e2730343dbea742c53129331895d06bebcb31cdee8c3a9d59f14189e7f8f6754468f7ca915b0b2532003bc4d9cf358727ade6f8547ff0d9c0de3540cf6c89fa84dca4bceef9a41d556ab6ed5108f401a3cb790fb7812430fb359ac2432b0682332b95e397e1ebda82945e8afa66330b9290af3293955b0aa26a6db9f6038caee9bc34ab7ca3abc5e1a5c46ae510fe03fe5"}, &(0x7f00003e5000-0x4)=0xf7) 2018/01/18 13:55:57 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009b5000-0x11)='/selinux/enforce\x00', 0x80200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0x9, 0x0}, 'port0\x00', 0x40, 0x0, 0x0, 0x1000, 0x80000000, 0x81, 0x5, 0x0, 0x3, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/18 13:55:57 executing program 2: r0 = request_key(&(0x7f00006c2000-0xb)='cifs.idmap\x00', &(0x7f0000b82000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000b83000-0xa)='#bdev(em0\x00', 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000df6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r1, 0x7, 0x0, 0x5, &(0x7f0000159000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) keyctl$get_persistent(0x16, 0x0, r0) 2018/01/18 13:55:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x2, 0xbab9932720c8a4dd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x30)=[{&(0x7f0000001000)=""/189, 0xbd}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x16)=""/22, 0x16}], 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000001000-0x10)={0xfb, &(0x7f0000001000)="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"}) r2 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0xab2a, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000001000-0x4)=0x0) r3 = syz_open_dev$midi(&(0x7f0000f79000-0xb)='/dev/midi#\x00', 0x6a, 0x6000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000888000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x18) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000652000)='/selinux/load\x00', 0x2, 0x0) setns(r3, 0x8000000) r6 = dup(r4) ioctl$ASHMEM_GET_PROT_MASK(r5, 0x7706, &(0x7f000061a000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r6, 0x0, 0x26, &(0x7f0000041000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/01/18 13:55:57 executing program 3: socket(0xf, 0x0, 0xfffffffffffffffd) 2018/01/18 13:55:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ed9000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000189000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xdbe) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/01/18 13:55:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = creat(&(0x7f0000707000)='./file0\x00', 0x40) clock_gettime(0x0, &(0x7f000020f000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f000032c000-0x4c8)={{0x81, 0x5, 0x6, 0x80, "7d6fe2bd25375e93140be280a674f73ea6c02a8ec8378c5e6240640d9ccee8da08d3d524a91c696f731e84e8", 0x0}, 0x4, [0x1, 0x4, 0x5cd, 0x0, 0x1, 0x1000, 0x7fffffff, 0x1, 0x400, 0x7, 0x6, 0x0, 0x0, 0x4, 0x10000, 0x1f, 0x5, 0x81ae, 0xffffffffffffff23, 0xe78f, 0x80000000, 0x2000000000, 0x7f, 0xc633, 0xca7, 0x2, 0x7d7, 0x5, 0x9, 0x3, 0x6, 0x9, 0x1f, 0x2, 0x7, 0x8, 0x4, 0x8, 0x401, 0x0, 0x3fb, 0x3, 0xffffffffffff7fff, 0x8, 0x8001, 0x5, 0x7ed0e8bd, 0xfff, 0x1, 0x2, 0x50000000000000, 0x7, 0x3f, 0x8, 0x0, 0xb747, 0x800, 0x7, 0x5, 0x100000001, 0x0, 0x9, 0x6, 0x79, 0x8, 0x9, 0x7fffffff, 0x8, 0x2, 0x7, 0x39ddcb, 0x7, 0x800, 0x2, 0x7, 0x8000000, 0x6, 0x29b, 0xd12, 0x1, 0x9, 0x20, 0x9, 0x800, 0xfffffffffffffffa, 0x800, 0x7, 0x7, 0x20, 0x9, 0x1ff, 0x86, 0x1, 0x8, 0x3ff, 0x100, 0xfffffffffffffffe, 0xfa, 0x9, 0x88, 0x80000001, 0x0, 0x8, 0x1, 0x7de, 0x0, 0x2, 0xbed, 0xffff, 0x4, 0x6, 0x80000001, 0x3, 0xc270, 0x5, 0xfffffffffffffff9, 0x81, 0x8, 0x4, 0x10, 0x2, 0x80000001, 0xfff, 0x0, 0x8000, 0x1dab, 0x7fffffff, 0x8001], {r3, r4+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00005bf000-0x2b8)={0x7, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) r5 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r5) mount(&(0x7f0000054000+0xab0)='./file0\x00', &(0x7f000031a000)='./file0\x00', &(0x7f0000c45000)='devpts\x00', 0x0, 0x0) 2018/01/18 13:55:57 executing program 5: mmap(&(0x7f0000000000/0x5c8000)=nil, 0x5c8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000278000)='/dev/vcs\x00', 0x0, 0x0) poll(&(0x7f000027a000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x0) read(r0, &(0x7f00004c5000)=""/88, 0xfffffffffffffe6b) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000077000)={@generic="f1d6e0cb662653b3733637f6524c3c0d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00004b7000-0x4)=0x0, &(0x7f00005c9000-0x4)=0x4) poll(&(0x7f000027c000-0x20)=[{r0, 0xc, 0x0}], 0x1, 0x0) 2018/01/18 13:55:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0xcf600, &(0x7f0000427000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000026b000-0x4)=0x4, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000775000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x5) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) mq_unlink(&(0x7f0000da1000)='/selinux/policy\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000815000)={0x0, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3b05}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x8, 0x3, 0x400, 0x68}, &(0x7f0000bae000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000dff000)={r2, 0x40, 0x80000000}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000009b000-0x4)=r2, 0x4) syz_open_dev$mouse(&(0x7f00000c2000-0x12)='/dev/input/mouse#\x00', 0x80, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={0xffffffffffffffff, &(0x7f0000e10000)="", &(0x7f0000017000)=""/0}, 0x2f) 2018/01/18 13:55:57 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000004000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x2400000, 0x80000) 2018/01/18 13:55:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d54000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) accept$unix(r2, 0x0, &(0x7f0000522000-0x4)=0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) poll(&(0x7f00000b8000-0x28)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/18 13:55:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006f6000-0x10)='/dev/input/mice\x00', 0x0, 0x200) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000786000)=0x0) socket(0x10, 0x802, 0x0) r1 = timerfd_create(0x7, 0x80800) write(r1, &(0x7f0000f0c000)="220000004a000700ea091008090007000a0000000022000004000300042301008c4568", 0x23) 2018/01/18 13:55:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) open(&(0x7f00003ae000)='./file0\x00', 0x240080, 0x4) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) sendto$inet6(r0, &(0x7f00000c4000)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00008db000-0x39)="", 0x0, 0x0, &(0x7f00003a5000-0x1c)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) 2018/01/18 13:55:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000458000)={0x1, 0x78, 0x1, 0x2, 0x7ff, 0x8, 0x0, 0x6, 0x80, 0x2, 0x1000, 0xa2e5, 0x7, 0xe, 0x9, 0x4000000000000, 0x9ad0, 0x1ff, 0xf052, 0x1, 0x9, 0x0, 0x9, 0x9, 0xffffffffffffffff, 0x2, 0x2, 0x0, 0x7, 0x5, 0xdd6, 0x9, 0x5, 0x5a, 0x9, 0x9, 0x80000000, 0x0, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000ae5000-0x1)=0x0, 0x4}, 0x40, 0xf4a, 0x7ff, 0x5, 0x1f, 0x401, 0x6, 0x0}, r1, 0x6d, r0, 0xf) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/01/18 13:55:57 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000006000-0x8)=0x9) r1 = gettid() process_vm_readv(r1, &(0x7f0000002000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000004000)=""/51, 0x33}], 0x2, 0x0) 2018/01/18 13:55:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ec5000-0x8)={0x0, 0x0}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r2, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 13:55:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002ac000-0xa)='/dev/cuse\x00', 0x20404, 0x0) ftruncate(r0, 0x118) fcntl$setstatus(r0, 0x4, 0x0) 2018/01/18 13:55:57 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x17, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) r0 = shmget(0x1, 0x2000, 0x1000, &(0x7f0000006000/0x2000)=nil) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000b000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000007000)='./file0\x00', &(0x7f000000e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f000000e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() r6 = getpgrp(0xffffffffffffffff) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() shmctl$IPC_SET(r0, 0x1, &(0x7f000000d000)={{0x0, r1, r2, r3, r4, 0x2, 0xfffffffffffffe2d, 0x0, 0x0, 0x0}, 0x3ff, 0x5, 0x4, 0x3ff, r5, r6, 0x3, 0x0, 0x0, 0x0}) 2018/01/18 13:55:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f00003aa000-0x30)=@hopopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}]}, 0x7) r1 = syz_open_dev$vcsn(&(0x7f0000e94000)='/dev/vcs#\x00', 0x400, 0x18800) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00006fd000)={{0x2, 0x2, 0x7, 0x0, 0x8}, 0x10000, 0xb98, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:55:57 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1fffffffd, 0x84) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bridge0\x00'}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000003000)={r2, 0x8, 0x2, [0xb2f2, 0x10001]}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000004000)={r2, 0xef, "b946408e7ae0e118694828eef6a24ffab02ff5c869b76ce5bb69eb2add9304714ac33536da90126daefcdb5105bf890e9f87ee5ae152ae8e8c0dede737b5f81405852b5811ca9755b73bf20e08740ecb62ccaba79788f7154c3b721844fd75c018c1452f68ca21c4f4cc57444028d44abb5c2dd24494da5c03f693156774c4b80aad9b360d2b3b39b5c65111e2f8148ba355835c973c656f76b8295de64cabe1639317e2d5b236ca1917e0f3b58021e578f5dcb0e76ccc28535c968da852359f36d4be5129a703755dec63f607ef010b68b11e20cdd38119d5d99049fb7634565a21bf1f549a7735d05f8c487bc963"}, &(0x7f0000006000-0x4)=0xf7) getsockopt$sock_int(r1, 0x1, 0xd, &(0x7f0000004000)=0x0, &(0x7f0000003000)=0x4) 2018/01/18 13:55:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00005fa000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/18 13:55:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000759000-0x12)='/dev/input/mouse#\x00', 0x400, 0x20000) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000d71000)=""/247) writev(r0, &(0x7f0000f36000)=[{&(0x7f0000f16000)="eb0600000100000000639a908402b43913b12fb15fb47c1220ce573b94cff8cdb37e608abdf4aacefc13355f4402982389f4ef569a8c000a45f1af918d06c9009fa1a7d912ec716afd04744e06fa06bdd7ddc315a43ac4e619654d99a6819e8112f0cb90e9c2f7dbd11c", 0x6a}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x8) read(r0, &(0x7f00001a4000)=""/73, 0x49) syz_open_dev$mouse(&(0x7f0000fbf000)='/dev/input/mouse#\x00', 0x4, 0x401) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000713000)={r1, 0x50, &(0x7f0000e44000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000023000-0x1)=r2, 0x4) 2018/01/18 13:55:57 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80806, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/18 13:55:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000819000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f000078c000)='./file0\x00', 0x0, 0x0) close(r1) getdents64(0xffffffffffffffff, &(0x7f0000a57000-0x51)=""/81, 0x51) 2018/01/18 13:55:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x19, &(0x7f0000a0a000)=0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000451000)="fb919d7bb6be0d12d0726d2f1f70cfa4", 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 13:55:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f41000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f000080c000)={0x6, {{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000b33000)={0x0, 0xffffffffffffffff, 0x0}) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000b6d000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x5d2, 0x5eb0, 0x0, 0x0, 0x1, 0x4004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x101, 0x0}) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000754000-0x16)='./file0/control/file0\x00') rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f000044c000)='./file0/control\x00') recvfrom$unix(0xffffffffffffffff, &(0x7f00009b3000)=""/225, 0xe1, 0x0, &(0x7f0000b9d000-0x10)=@file={0x0, './file0/file0\x00'}, 0x10) utime(&(0x7f000025f000-0xe)='./file0/file0\x00', &(0x7f0000813000-0x10)={0x73a4, 0x6}) 2018/01/18 13:55:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000610000/0x3000)=nil, 0x3000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001d2000-0x11)='/dev/vga_arbiter\x00', 0x10900, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f000015f000)=""/139) 2018/01/18 13:55:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000df8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000933000)=0xc) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a12000)={0x8, 0x0, &(0x7f0000a57000-0x8)=[@release={0x400c630f, 0x0}], 0x268, 0x0, &(0x7f0000b0e000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/18 13:55:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000a2c000)={0xf2aab34c5eb795e1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000226000)='/dev/vcs\x00', 0x4280, 0x0) mq_timedsend(r3, &(0x7f000089b000-0xa)="53e34e16c2e37cf82651", 0xa, 0x0, &(0x7f0000f71000-0x10)={0x0, 0x1c9c380}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000e61000/0x18000)=nil, &(0x7f000053d000)=[@text64={0x40, &(0x7f0000f97000)="b9800000c00f3235000400000f300fc71b45f966b8ba000f00d8b9800000c00f3235008000000f30360f01cf0f35f2470f21f40f015a00c7442400dc000000c74424020f4e0000c7442406000000000f011424", 0x53}], 0x1, 0x0, &(0x7f0000015000)=[], 0x0) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000035b000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f000059d000)={{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x5}, {0xa, 0x0, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x91}, 0x1, [0x2, 0x67297aa7, 0x9, 0x966, 0x0, 0x200, 0x7fff, 0x3]}, 0x5c) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 13:55:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ccd000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000cf2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007e5000-0x4)=0xfffffffffffffe93) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000002a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007a4000)=0xc) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000599000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f00008f1000)={0x0, 0x36, 0x2000000001, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a6000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) fcntl$setstatus(r1, 0x4, 0x42c00) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000025000-0x8)='/dev/hwrng\x00', 0x620000, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000835000-0x4)=0x0, &(0x7f0000ff9000-0x4)=0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000800000)=0x400, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00005c0000-0x4)=0x0) timer_create(0x5, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x5, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000878000)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r5) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000251000-0x2e)=""/46, &(0x7f0000325000-0x4)=0x2e) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00004e1000-0x10)={0x0, 0x7530}, 0x8) r6 = dup(r1) setsockopt$inet6_tcp_int(r6, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 13:55:57 executing program 3: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000bd5000-0xc)='/dev/audio#\x00', 0x3, 0x2000) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000e5a000-0xa)={0x4, "1fbb00da9457"}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0xb, 0xe59b, 0xff, 0x8, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r1, &(0x7f0000008000-0x1000)="", &(0x7f0000011000)=""/161}, 0x18) 2018/01/18 13:55:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00009cd000)=0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000ca3000)=0x0) 2018/01/18 13:55:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) listen(r0, 0x6) sendto$inet6(r0, &(0x7f0000272000-0x1000)="1d", 0x1, 0x0, &(0x7f0000a5f000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_open_dev$binder(&(0x7f00007bb000)='/dev/binder#\x00', 0x0, 0x2) 2018/01/18 13:55:57 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00003ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x202) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000ce1000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f0000d57000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d05000-0xc0)="b3", 0x1, r1) add_key$user(&(0x7f0000cbf000-0x5)='user\x00', &(0x7f0000589000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dbb000)="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", 0x801, r1) r4 = dup2(r0, r0) r5 = bpf$PROG_LOAD(0x5, &(0x7f000063b000-0x48)={0x1, 0x5, &(0x7f0000894000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffffffffffff0000}, [@alu={0x4, 0x3, 0x3, 0xf, 0x4, 0x2, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002f2000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000412000)=""/195, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00009a8000)=r5, 0x4) keyctl$dh_compute(0x17, &(0x7f00000ee000)={r2, r3, r2}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00001ed000-0x10)={'crct10dif-pclmul\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key$user(&(0x7f000072f000)='user\x00', &(0x7f0000500000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000aff000-0x47)="1c10e1c661b52da0e3e5b031c6c33327f04f179710b181f7bc23bfa667e4bcb7185f39ed71cb0f0ef009edfc4b05d23ed2f7b135b2a55c5c4ded5caae8fc1f160daffc3bfd9399", 0x47, r1) 2018/01/18 13:55:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b85000-0x3)='-}\x00', 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000025c000-0x10)={0x8, 0x2, 0x3, 0x8, 0x0}, &(0x7f00007b5000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ae0000)={r1, 0x2, 0x1ff, 0x2, 0x8, 0x200}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000f5d000-0x4)=0xb, 0x4) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000449000-0x18)=@add_del={0x2, &(0x7f0000a5f000-0x10)=@common='teql0\x00', 0x576}) sendto$inet(r2, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r2, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) [ 75.814526] binder: BINDER_SET_CONTEXT_MGR already set [ 75.848428] binder: 9506:9528 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 75.858934] MPI: mpi too large (16392 bits) [ 75.900304] MPI: mpi too large (16392 bits) [ 75.934215] binder: 9506:9511 ioctl 40046207 0 returned -16 2018/01/18 13:55:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x0) r0 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0x0}, 'port0\x00', 0x40000000c6, 0x80000000080003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20006, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000071000-0x8)={0x0, 0x0}, 0x4000) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000359000)={0x5, 0xf7d}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer2\x00', 0x24401, 0x0) 2018/01/18 13:55:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008eb000)="ff07000000697479637075736574404046657600a9", 0x2) pwrite64(r0, &(0x7f0000439000-0x2)='8', 0x1, 0x0) fcntl$addseals(r0, 0x409, 0xd) fcntl$notify(r0, 0x402, 0x12) sendfile(r0, r0, &(0x7f0000c11000-0x8)=0x0, 0x7c) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000636000)={&(0x7f0000076000)=[0x2, 0x5, 0x2, 0x6, 0xdf, 0xffffffffffff3d20, 0x0], 0x7, 0x9, 0xe8e, 0x36, 0xcb12, 0x1, {0x2c, 0x3fc00000000000, 0x10001, 0x2, 0x4, 0x1ab2, 0x1, 0x1, 0x8, 0x16, 0xb03de1e, 0xc0, 0x5, 0x9, "feebe623fce6db701bb2540fc9700f89d8eff3074fd3a806c81566d8d97f3f9a"}}) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00002a1000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) 2018/01/18 13:55:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b95000)='net/icmp6\x00') setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000fa1000)=0x20, 0x4) bind$alg(r0, &(0x7f0000559000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000079a000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b40000)=0x0, &(0x7f000063b000-0x4)=0x4) recvfrom$packet(r2, &(0x7f0000e03000-0xc8)=""/200, 0xc8, 0x0, 0x0, 0x0) 2018/01/18 13:55:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) wait4(0xffffffffffffffff, &(0x7f0000b44000)=0x0, 0x4, &(0x7f0000aec000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(r1, 0x10007) sendfile(r2, r1, 0x0, 0x72439a6a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000)={0x5, 0x0, 0x10002, 0x12000000000000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000003000-0x4)=0x1b) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000001000-0x10)={r3, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000001000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) sched_setattr(r4, &(0x7f0000001000-0x30)={0x30, 0x0, 0x1, 0x81, 0x400, 0x0, 0x8, 0x304f}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 13:55:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c0a000)={0x0, 0x0}) uname(&(0x7f0000477000)=""/158) fstat(r0, &(0x7f00009ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_create(0x7, 0x80000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c6b000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000022f000-0x50)={{0xff, 0xb}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:55:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r0 = pkey_alloc(0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f00002d8000-0x40)=[{&(0x7f000034a000)="c9", 0x1}], 0x1) shutdown(r1, 0x0) pkey_free(r0) r2 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) unlink(&(0x7f00000e1000-0xc)='./file0/bus\x00') readv(r3, &(0x7f0000165000)=[{&(0x7f0000765000-0x72)=""/114, 0x72}], 0x1) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) r5 = dup(r4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r5, 0x0) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000ff8000-0x4)=0x0, &(0x7f0000e4c000-0x4)=0x4) 2018/01/18 13:55:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000011e000-0x12)='/dev/loop-control\x00', 0x140fff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c05000)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000f1d000-0x4)=0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r2) restart_syscall() 2018/01/18 13:55:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x1000000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc9000-0x4)={0x0, 0x0, 0x0}, &(0x7f0000952000)=0xc) fcntl$setown(r0, 0x8, r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/sequencer\x00', 0x80040, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) getpgrp(0x0) 2018/01/18 13:55:57 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x5451) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000001000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000003000-0x8)={r1, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="05", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x43ed}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000003000)={r2, 0x5}, 0x6) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000001000)=[{{r3, 0x0}, 0x0, 0x0, 0x8}, {{r3, 0x2710}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_create(0x0, &(0x7f0000004000-0x50)={0x9, 0x1, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 13:55:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) write(r1, &(0x7f0000f39000-0xd5)="c23e838d1c3559fa079accdeff4149a2c67bed5421532fe9db282e9bf8d445f7b5c093428936a0da4a6cce7682fe0c202001a4647d283ab9e37833f2a4dfae1dee56449968be498fce5b48d98597b17bc038998ba15ae69e79f7ed206a08155faf54ad96b7d10b7ea0233438d46083f530a2f5a1b3724fc2bbda2db6dc0137d147f6635fa663a5e955031c5b12d1f9fca31071c3ceb4b795b391a56b21652f4a7c4d02e380b7cfe7a3534d7b79319e2c497277ed5b7e5d638b107a6329dafaa4956aa26c5a008a4f046d6d4249b38586464b828976", 0xd5) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000998000)='/dev/vcs\x00', 0x400, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f000067f000)=""/145, 0x91) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = accept$unix(0xffffffffffffff9c, &(0x7f000077a000-0x52)=@file={0x0, ""/80}, &(0x7f0000e61000)=0x52) fcntl$getownex(r0, 0x10, &(0x7f0000631000)={0x0, 0x0}) r5 = getuid() getgroups(0x1, &(0x7f000029d000-0x4)=[0x0]) r7 = geteuid() r8 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ea9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe3000)=0xc) getresuid(&(0x7f0000f57000-0x4)=0x0, &(0x7f000013d000)=0x0, &(0x7f00007b7000-0x4)=0x0) stat(&(0x7f000001a000-0x8)='./file0\x00', &(0x7f0000fe4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000c3f000-0x38)={&(0x7f0000acc000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000352000)=[{&(0x7f000073c000-0x91)="5336c80ed22a4be89df5ee6bee4098c67384d866b7f863f6d3998154fd32dd8ff518e1ede52e418316178acd76e02230c6bbd20ff142ebd594be21388b8bc9477d4f8307c06246979f0f4b755a58e0c2fc639f1dd639fe4b49be3fbabac6155affaa0fab48d2faf112c66896b9bad20ba6f962277324a945c1316269fba0a2f71be81fd6ac0aa6705305bc1dfbb1d0e887", 0x91}, {&(0x7f00009e0000)="a4c49f3a72dfbde0b2eb67ce54d45c0f62321833e424b33f9624cdbc3f3cdfcc34a95c3029d2100fa9eabb4b61a61fbdc013b5da9caaab877b050209f5498f472d7b7640017bd64ce248f90766372bdd3be0d2c9ddd9a63beb055eb1b45a285529007fae", 0x64}, {&(0x7f00003c0000)="e3110ad87a4cfc368bacfef9b97e7d0cc9edc26a69b8c8c4e08b16597403a0471a201a9037c377031907d255b580270e32eaba946034f1fd5d44cd67cfaeb16a262a1a7872962b40d8b01a340a85876d57ef1252bb77f7fa29457a6cdb89a35d10ff4720d4a620a19f963ab9ec58f35ecc76976b29a63685028d299270b45f68754966bd28fd73adb32e74ab1c8126e9439d72954f3cdaf07fece620", 0x9c}, {&(0x7f0000dd7000-0x38)="5f1c53f4fd6ee6be3600a3e56efa3b3a26b2491840fffb7fecaab5034545c9e96dbff475394effab2d34d4e6eebbdc166c578d9707e9eb8c", 0x38}, {&(0x7f0000e9f000)="5a48c1c128daaeb9c2a6205b9a0762ecb60538acbabf121b76e8d2d11cc28bdefbb864c5c1eb72398ae316e2", 0x2c}, {&(0x7f0000b75000-0x6b)="5a2881d19b32c5e432291661de6e0891c19de322c8bb0b106ae932a7ada18b060cf721a69327377a5774e26c708084e25b691ca830a5bc3db90117857e7d3b7edc96e51ce5dac78f654dd2e7365616daa420fee47c075f95ef17b068ad735017e2e965fe18389cf43b20eb", 0x6b}, {&(0x7f0000b8a000-0x77)="ae647d996b2a4d9c8d5ba07293e425234759570013d3086cd566ff36e6c9a438c7a532f895d479ffca6141797dc8cd92d77cf28cf248b8a4fdf1ba6afac8f9e54ad2fb1c123112c2e7826370d550ecc34c9533181e7f0f300e96307488e6d6c5354204973d783df1495ba4ed69d2b3f52ae459213e527e", 0x77}], 0x7, &(0x7f0000272000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, 0x0, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x60, 0x1c632167d230a20e}, 0x80) sendmsg$alg(0xffffffffffffffff, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd513", 0x2c}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f000048f000-0x4)=0x0, &(0x7f0000e70000+0x23c)=0x4) r12 = openat(0xffffffffffffffff, &(0x7f0000b10000-0x8)='./file0\x00', 0x2042, 0x79) ioctl$KVM_SET_GSI_ROUTING(r12, 0x4008ae6a, &(0x7f0000604000)={0x3, 0x0, [{0x50b, 0x1, 0x0, 0x0, @adapter={0x3f, 0x3, 0x4, 0x8001, 0x6}}, {0x473a, 0x4, 0x0, 0x0, @msi={0xfffffffffffffffc, 0x1, 0xffffffffffffffff}}, {0x80, 0x4, 0x0, 0x0, @irqchip={0x9, 0x80}}]}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/18 13:55:57 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000192000-0x25)="24000000260007000900e90700367700000000000100000000000000000003ff00008810", 0x24) fsync(r0) 2018/01/18 13:55:57 executing program 5: mmap(&(0x7f0000000000/0x829000)=nil, 0x829000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000829000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x111, 0x1, &(0x7f000082a000-0x4)="0ed4550f", 0x4) 2018/01/18 13:55:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000beb000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f000010f000-0x4)=0x5, 0x4) accept4$inet(r0, 0x0, &(0x7f0000f57000)=0x0, 0x800) r1 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) io_setup(0x7a, &(0x7f00009f4000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000205000-0x8)=[&(0x7f0000311000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000415000-0xbb)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 13:55:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_rr_get_interval(r0, &(0x7f0000892000)={0x0, 0x0}) madvise(&(0x7f0000a20000/0x3000)=nil, 0x3000, 0xa) clone(0x0, &(0x7f0000141000)="", &(0x7f0000e32000)=0x0, &(0x7f00005cd000)=0x0, &(0x7f0000000000)="") sched_setaffinity(r0, 0x8, &(0x7f000019a000)=0x9) 2018/01/18 13:55:58 executing program 6: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = syz_open_dev$usbmon(&(0x7f0000a36000)='/dev/usbmon#\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000351000)={r0, 0x28, &(0x7f00009c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/18 13:55:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000080000)='/dev/amidi#\x00', 0x1ff, 0xf24530b562d37ba4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000241000-0x5)={0x4, 0x5, 0x0, 0x3ff}, 0x5) syz_open_dev$sndpcmc(&(0x7f0000a25000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) close(r0) creat(&(0x7f0000d9a000-0x8)='./file0\x00', 0x60) munlockall() 2018/01/18 13:55:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000e4c000)=0x2, &(0x7f00009ee000)=0x4) listen(r1, 0xd7) ppoll(&(0x7f0000fcb000-0x30)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f00005c8000-0x10)={0x0, 0x0}, &(0x7f000012b000)={0x0}, 0x1) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000d9000)=0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/18 13:55:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a60000)={0x0, 0x0, 0x0, []}, &(0x7f000060b000-0x4)=0x8) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008e6000-0x8)={0x0, 0x0}) 2018/01/18 13:55:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bb1000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000bfa000-0x8)=0x5) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000a8d000)=0x7fff) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x412) write$fuse(r1, &(0x7f0000cf4000-0x50)={0x50, 0x0, 0x5, @fuse_init_out={0x7, 0x1a, 0xed, 0x3e3, 0x7, 0x2e12336a, 0x7, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00001ea000)=0x2, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000a0b000)=""/249, &(0x7f0000f65000)=0xfffffffffffffd89) [ 76.142786] l2tp_ppp: tunl 59: set debug=f55d40e 2018/01/18 13:55:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) readahead(r0, 0xffe, 0x101) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/18 13:55:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c7c000-0x8)='./file0\x00', &(0x7f0000a98000)={0x3, 0x1000000000009}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000374000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = getuid() fstat(r2, &(0x7f00005ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00002b0000-0x8)='./file0\x00', 0x2000, r3, r4, 0x3, 0x0) 2018/01/18 13:55:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006d1000)='/dev/input/mice\x00', 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) read(r0, &(0x7f0000f0d000)=""/61, 0x3d) wait4(0xffffffffffffffff, &(0x7f000085e000)=0x0, 0x80000002, &(0x7f0000ac3000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000052e000)={0x0, 0x0}, &(0x7f000009e000)=0x10) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{0x0, r2}, 0x2, 0x100000, 0x401}, {{0x0, r3}, 0x0, 0x0, 0x0}], 0xfffffecc) 2018/01/18 13:55:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001a5000)={0x0, 0xffffffffffffffff, 0x0}) clone(0x200, &(0x7f000036c000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f00009b7000)=0x0, &(0x7f0000b5f000)="") dup(r0) 2018/01/18 13:55:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000fbb000-0xc)='/dev/random\x00', 0x0, 0x0) poll(&(0x7f0000539000-0x10)=[{r0, 0x1200, 0x0}], 0x1, 0x3eb) r1 = gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000242000-0x8)=0x6) memfd_create(&(0x7f0000df1000)='/dev/random\x00', 0x0) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fc0000)=""/1, 0x1}], 0x1) dup2(r0, r3) tkill(r1, 0x13) 2018/01/18 13:55:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f0000e7b000-0x3f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x31, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x9, 0x3, 0x0, [{[@rand_addr=0x0], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "81"}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) socket$inet(0x2, 0x6, 0x293) 2018/01/18 13:55:58 executing program 1: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000002, 0x800000000000, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006d6000)={r1, &(0x7f0000eef000)=""}, 0x10) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ef2000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000ef1000)={0x0, 0xce3}, &(0x7f0000ca1000-0x4)=0x6) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000892000-0x1008)={r3, 0x1000, "af9d45d5e552210fd7fed60df253f83d33316f144ab3a1a6ff723f5eca386643e8ab9713a8ba1b48692cc7afd4f8e6dada5aaa97ec86ea8812f9271e7a8ba5804fbab0ad22e7932af0de3fe7177154a5b07bb6d0e51393c87769846fbd3aac6d09eef6f45ea82a65c58bfcda1e272366e31a728f00af266c73592848289729e59e125692846346f1a2f4cad2a720d526409a91c9e1b68ad383054632d3ba0e728f477520cf2d747e12b749f1007dcf91a6bbe726adf345d0a4714bdb9c55048613f8070c062a6b56488cb9347a8de0c42ef21f99e250901d427c9450c8da7fa11d17b9ff5c7b3a8a249389a221f7403339f18b607a0fa0d48975bb38c3acf09b25364a17d35db46ead6c683843a03f8f5b3bd61d35effcff97985adc14f0448e929e055fb60b7c7507369286c38d4d8a253f5c33bef4ddc1b391c3346b5c6d63cdaf2e19a13290a69c6342c6610132365333998b2b565f1d3a0a218aacf96f9300b8b003b99bf51b23653a1e5cb7a1eb492d78a4962d16f9b61b8dc69a7666f08a996775c7faf77c7dc0b8834486864ea7bef9c972dac8343c0851620c9d03ee598f7ae146a556cb989912c9a9bfe31614eeb3d8e8bf60129ecfc370cf2b58fb561bbcb3839770acee94996a395755f4100166de893991dcc8e69d7db0c21512238eb8da6e567076853658e4d019f57227469bdae635d4d35b2587b105e85942cc33d00235b38e594d20a0a0a1372fa5cf00aabe6fb5411ac0f9cb3a0c2ecb7b6dd0a5e1cbd910492f6c5515ec03268d75a4e5c6746d4fe9b48c59f10624f16b4e47e941634a8e9036574ffcbd67a504f828d9bde9d795012a0ef9a5ae68eae1d398097fde4c66361b111814dda436a2c470ccfbb65b42f48e62c40456c2fb8a96e041205eb27580267eca61bf8050404b353054fcb1820976a5de320eea06d508576c1bb10505b8137cf068d36143b46a106060f4da6dce351d08cf03562ded040ae311811325269e9aa9e197f2913b15c9aabd63aa04e40616ddc102623df3076794eb42cf2b33d192b8449d86e856adb4579a91f92af37ccb682c9fde8b84b99c666a085bb3e78aa516872fd479fffdb35a7ef67a8432cb98fb3cf5a6bd439dd70db1e8db0b8aa6792d45c8edf3fa6d8d6a87325cf653c5c4bc1eef6ba444a42fa34242aef8747c3d2e7be946572a5cdaa76351041e1805f28f12a9ae02ca3b423fac1b9d46436e93463c46edf7461da9b53f6edb4cfdcf75ed2c052133c841cad0830632d04a2a21e98792a44d21c9f313ff153b732912eab235be2ce41def794ed1868c571f6cb86c403441215909a1e3977211233fc235069c6143f4436c1a1319fbe9f691336f3b6486a541761a7cae7a3e980ddc412c614358fee31cd47d3f71b75a2682a5be99224889b0e4b2003106c50a04673c22f4c5e2a07441e627969e3fe7c4c28d8e9411eb82f59f736c744f2a686e52b64e15e5b287cfd01aba66de16672772c6640335944a9ace4404b696eb7ab7d37043f7de07dd0016882668d8dda2d27c891ea98d37e4decb8a3f0a8a771782539903ef34634289245e2ddddc17df5e6b38a692304ad953d2cbe601ae615cb7063d39ce526b12686517c28b81187f247c69258ada2f2cafa96d269144f0561b84d68412efac830f9c68b234764aa3cca98162e7709d6331dc45c83738a91c8e822d655e1aa81e22f4f21320c1e4d8483e51db4ae44198e5b9b43815c9743edd84f4f7749227822fd7565b9d0d2cb418335a0b8e21c4a83e2e5105d23b223a639c2784f1a80c4f5fb93c1f1be20ccac218e42d8ac7272554de5146878a78adb6fae0955d98671970f9a9577ef662508f0ced602fadd844c3e59ac577c9881a4b2e89a4260697d23ea135d8eff86516ae886629889464f033adcbe0c0f9d207964e47f14a486cc3699767f1aa12e52bfe0cf9af8b1e09dd4187d7b9abd3579c11290434e288d6081cf1a9d897ea8a6de65e806a7f96405e0cd6f38149bddd0fd2ea4026437945d37053d81169d4f3e9ca97c205fffb3603ae6b761016867b68bcd29b1074901ea02e6c1f857552d6f05ffc1573a2a408a0653f9ea8528f9c30d518b43e0750067461278384bb1bfb458808a6dd7f073675a3f9cb6a5bb2499fde2b1e0d414c4ea8c62ea8a0d758c77a59cf5593c425e92da9685b1fb68df42f0a854deac9ec0b1b69c1f9656083746f3eea6a1cfae43da98f8a7658d1bd8e6f2cd1384fa488abbb619763d9362f23ae9cf0ed22c66e8f48b6f1a166deb5026a7eeaaa5aef6a35d8311ad4617e00e196ca23dddc0336cb6163dd04dc40d47b537db55b0e953ea6d9ae5c423e97c13a7f0ed88e086977d371d760f65f6e8264414157a277488673407495fd5b5a2660af8b5b08eab47b5e249ffb92e29be0eb753d639bb13a623dc0270d9954ec2e65d9d4f4782e41bf6a7272f9522034d6af8ef79c35e4c50db670067c012a296a0ec1ad3f3d3e18377cb51dce4e15c8ac7217ca5e8cb8cd2b8b46110bacffe1a55615495f8d057ddeb07f840bf7dfd8807455fc8635b3ad6d440c229b7c7ce09a663c6d5b6098ce0a85f0d41ef90f2ed5c152f332e2deaf21666c81e6e61466fd71a7a386ddc7716830e9e9b29c35155969874bc374decbd2bdee01f310bd49ea80c5826318352216908ab783605cecf7ad9791abb93a746b4f3b5b0c3482d2a3240a606b158abb6d8269bf4821ba0720dc85ad977db40e014912130d39e657d49913caa7812a0cad76a7ed4076be542c2ef7fed34d5332203ec7bb06ec3df4810bea82361326d043407f47ffc7442744ca7703d8295bb618c886641bd2ea0bbe4496ec7707b47a056bc347f9fe4ae8067ae0abee6681b85e0bec08f5dfb7e9bc953cae8c648bb3032f39b2881bc2865c0e12e8e57002969c7edeeca4916c32af71d45212f9d857b50eaa4cc143ce0b7dcb3b54219a68e8d57fe61858a2b52b2a1a4a5a990f61e5e59609654c5041c6af9c50d2c1931e13bf10f6189253738eddd3c257a0573904b50067575c12c74a3d198b4ad04de1222d32fa4bb1e8c0e06166eb81fbc7b31eb114dfc5d2650540601251db99bab9136629e401222258e92bcf78769aba43239d490004b474189b593e18fe750170954285a8c2c2a2f5be35c3f81bdbaf5089fe82a1a5c0e32d126fd4899fdd44a865761ceedc8a3d5f0661c3d85091e192d28a899fe75a7a406c700085ed8fef503bee46e0584454597148b6053cb4d81afc1682aae89bd87b98d532d29f4a3d9eeef1c457474bdc08f0eb35e2076013b1c1000ff0d73fc5c543e13d687188f6bfe50e2615264eeb6d39193e787b9260b39f648a9cb5666e6b629d41e4a9e752dd8d712ba715114c31e71dc5e5af5fc710fcc33f95020f712cf40333d0498c5405a748c22202d3d8f362b17a87e7ab681ceca71e071845c01795a2b35a1e63d976d5851e95c5ace6cb02b108b6d7b8602b21435013969e5837b153b31a3cea798615e18b4bf31471bd031c1ec17b16ab238726cc3d2c221f8eec6ccc54a4d41624bbd939ddaed942b5d0377a35f5b4680016e7e0db37fe44457fe2e77170cd46ef941b9c9cad2040d1150683ca2c6fb9fcfdb2963321ce03a985a040b5d889070a3a3bde3eb1d5d8ccfca4bfb408b2700de12f710c560e8f034dbb6339bb30bbcac98a86730caa29d084877729e0793d71c451d16e0f2599d374b3f9ea66e1131812ab519292941d5827f8d9f0710d7206e0bdabde2f31d4d28ef530adca1f625dad7ba22b39947ba3db66d885e34264acbbb6f20ee446a2e4712deccea9821450f16b8e365fbafbeb41b0ec0ef42ec5bf5c6b8f84e115edad7b9f01da786bd774eb323a68a5ea12e61485160abb94237d3b1648e3a806dcbcfb1ca76991c9f7cd50b92018ee15e3ffef53574e4f6b8835d6d0b8ffaf14df8216e38855ceb06e7b663fcce1fe59562d714e5b5d0b2b106a8cde1ca0512139dc2b541e81402ee04f3e835b58f5c3c3c1de49995b9088d99108bddc83fe9402ea3cd12d5f924d5bd584fe1e4e96946d95651193b3ca9cc38d5453296ece86ea9640850c65b9d0ca795f0b322ab3647e0a1c2ab9369e3ffb0f2f9555392d6a10b52e59cb793aaeac61f7a514f2290c3ac5bec4d7370dded1245dbc6c796afe5abe8518ce490dda014abae1cb195ccfb3dbfdafa667610935b3b47b08439cce255d88839595f5460b53308813a5962e47d4ca4085b13a3f7cd3382ac73d78161606ea47565f960f99cbc6fd384bb681fa3e6d75a48f15f9e6e4756ec0395daf2c79a2a3ae76b229e25dbaf4657dab96e0e2341e99600e2edc90bfb753627f569108812468974884b1264c18290fb5c2de3cf94a159a97eb5267750bc0877a1552b02dab9d3d30a6ac956a429a8b5d414ad322b6062313fb4d72bd64da554cdad9ed784d820481108b58a9f1efd68e0f58009cc45039d473ccc72cf63e53f9b60d04aa5ddf91bfa649364a0ed4070f06370c59ee0ed32cabbc8e9069b16b01b80f878021fd9368c9a89aaee42f782494cfde45fc42afc34b4bc69b8c50da3ef5a3278ff79a0d487422485f060e9bd8b9274d56627306a3684cec10dc6643d66a00d5cafbee50d19d9c294fda5501d1f4baf26dc2cd39a2fbbb5481b90b1d9158656b6b5a444d112949d85003a420f4599a6e298fb2a2a477e93ec84a78479399435b8236f912cbe5a3c7c2fa20f84d913da68e972e242c6b01ed3c95fbd215917fda59a0b4a6648fb9a2219623af9c5e15420485faeda8b8dc826522414a9f3dc460b7aa0cd4d38277b4b18945d8afa3084a3bd3aa8e30917b1836c59141f8c7eb8454bb459067b4c20b4b874e3416bd78eb4d43b8701a983852f32792d29b12f174dd874da1218780408caeb747ff6f4e759814d5c72f2c56fdedd852feff0e2a10645262fb7f8dc4abd1ceb7033ebd00c052482d384c448451deb4403b05e86f55a721dbadb54fca449124ce8f4f1130be9aa132fb2fa2c1fae5bc54c0002bb2400b3c0cdb14a44576364cd268ec4534631b12c2a55747ddfe54594641ef1ab723f1be24a8e9afca1ac7dcef0e76db6d0e9c07e8345147b9dbf18a37980f649828ede4f7c533c537c8ea75e0b25310cfed4ffd30ca9f4a732e11e1cf815ec9d7b7e5b3fbac178b159676cba0ede0801ff97f500a1a03af12376b05ecc52f40ab896ea36bf212e2b8c73060d54703d703e4cf6a56dc7cb91c38170c0fc949696ea696eb81e917c62ea2958eb3ef14e6e5132be3aa619d6ef93ea567040322d85cc6c21b1956d8bb8400eeddafe10d580fc7d4b48b366e4c55f0a11021b0b94bc1ab1d31daecdf957bcf60b2bc4f423df4c943b5f5085871de5aad428fd0485f98b0e097349bc4d83d6fdf15357855cf0af83c4debcf265f6ae1028627115e906dc35ab51f0b19798f3c0562f41efa16670d8564c5c811359bdbf62d1fc67976b137098a58b9d1ee7109b5478c088cca5605eabb1e99c0ef1ab881f692720bb97b3b47934b41f3e922c432b602c3dbf93700469855a02401c9dee1ef13348623dca1307963d600a676d5318cfd3a566de63a219dc8975e14cff55c2c32ebd883b15c858410ba6c355c3dce3bbbac275fab732c90d929a1f34893c5d7d8532cd9479cbd37b87de31422abc8ea3fb3a72a23979a6ca949e853d3bac6801ea7a9f9dd64831945f3eb3158a078f044386e32370fefd6a2f48517e86ef6f285586133b1d15090561690d9b26a09658a8f3f97"}, &(0x7f0000ef2000-0x4)=0x1008) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000a1f000-0x8)='keyring\x00', &(0x7f0000ef2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r4, &(0x7f0000430000-0x5e)=""/94, 0x5e) 2018/01/18 13:55:58 executing program 3: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) exit(0x2) symlinkat(&(0x7f000003b000)='./file0\x00', r0, &(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000044000-0x5)='user\x00', &(0x7f0000043000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002e000)="92104781aeaea0831f8978861b937b314301f9968aed284286171fa242c9bf2115356bb32db55abbc8f7d53efb27435f357e822ad6936ec470636c58d1ed68bb864716798425c248c50042f69b8a674560657e777ff99eab7fcb2f235a568d761034fd63f2b5bce507f8d0fb0431c6b1753166351784bb92284ac1d16254e81632ef291c43eed3b7774cc82164a83b27a65ced72ec2b7e37962ba565cc9f00845c857fb5100c135a164685f0625a83b7a75ba83daa46550b6851513e2d181ed6741d54b10f06f1e2f9e995d0dfb80df49314a9ab7eda012e", 0xd8, 0xfffffffffffffffa) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000044000-0x5)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000019000)="82c329c8e916a9d07a2f60bdd3288bd08999f92058a11f3308e0253a1baec4ad4e43e6d2c999b9b074285db10d9607c9f2a242fbcf579f81550504c9dbd964783a140cb9c3349d05ca79b9356daf13ec6009c0cb5d792495cfeb2c770fd909b64c111e831e83afb1156b46b5fcf9427fa368fd00a9cb0aaf7c9261a2009ca527", 0x80, 0xfffffffffffffffc) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000003c000-0x8)=0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f000002d000-0xa0)=[{&(0x7f0000043000)="bac8ae1d9898140f9d6c132ff77efa916ddd86d80ea17a93dfe51af352f8fc56a08d88e45f4939e5e777da0104965f890e8a76f38a0d3b1589bf0142f7e187e95a06cf0804efe32784f88abff44203c2b0f1af08f1070c29552a28fb90c0f5d2bd7883a1091bb16186e183a73c9d1892c971087512c262455c19beafef807a4d1acc8ba9e1353bbab9b253ffc2ad31110e92bbf12f17c7ee827d60f4e2fd34936aebc087e82836e173", 0xa9}, {&(0x7f0000044000-0xb)="40926a9ef8321cdec26a2c", 0xb}, {&(0x7f0000044000-0x1000)="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", 0x1000}, {&(0x7f0000029000)="0a1d41e0b203632ee04b1c10c047ec8c27b2c2b6cab6264b82", 0x19}, {&(0x7f000000f000)="ec648f14ab53693ca971627233e3f1efc99bb9d3a0c2e25c1b4534fc822902edcaab80a80112fab5b74e255d984e728ab1e4e3b9b0825a975293c43b1b5598e9e35beeb885eb8279831a3f6334ba63cec04ed1bf674e5c8a4e641ca5f03a642a350cfb0ff8decacf4c0adb044870b303a963a9e361735dc2ef9805c18864971f41c0725f9708f443fc4f99ac7979a53e17a477d3ea919986cac7dec6407909a8218d2e1b380797ff1d0b30e99c622d716a97dd1342d66c9e7e42c06320f2e16c1e09288f7fd3", 0xc6}, {&(0x7f0000021000)="b6626b29e97600eb22252e9f8effd5674a2be4bcc6182c8dc95276333cf371bbdca4fd967529cdec", 0x28}, {&(0x7f0000044000-0x1000)="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", 0x1000}, {&(0x7f000002d000)="", 0x0}, {&(0x7f0000043000)="", 0x0}, {&(0x7f0000043000)="20bab0af55ddb04bf2e08f18d5bf30ae45a9893cb2667924a877502b03d1a4237d872d7baef355e1db35aab8c6b99c101665c934a8a7847963e74972eff8bab12d51eeee48c71fda3956ebed5de725a943a83bd5ef7d74aa1b", 0x59}], 0xa, r2) readlinkat(r0, &(0x7f0000019000)='./file0\x00', &(0x7f0000001000-0x99)=""/153, 0x99) renameat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') readlinkat(r0, &(0x7f0000039000-0xa)='./control\x00', &(0x7f0000002000)=""/213, 0xd5) 2018/01/18 13:55:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000399000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x16000) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000b0f000-0x138)={{0x1, 0xd000, 0xf, 0x100000001, 0x3, 0x0, 0x6, 0x3, 0x4, 0x5, 0x81, 0x0, 0x0}, {0x1, 0x0, 0xa, 0x2, 0x5267, 0xe2, 0x8564, 0x2, 0x10001, 0x1ff, 0xed0, 0x8, 0x0}, {0x0, 0x4, 0xf, 0x401, 0x9, 0x9, 0x9, 0x0, 0x5, 0x3a2, 0x100000000, 0x6, 0x0}, {0xd000, 0x5000, 0x3, 0x5d29, 0xfff, 0x6, 0xe24a, 0x8, 0x6, 0x5, 0x200, 0x8, 0x0}, {0x1000, 0x10000, 0x0, 0x9, 0x3, 0x9, 0xffffffffffff6842, 0x7, 0x1, 0x80000000, 0x1c, 0xf8, 0x0}, {0x2000, 0x103000, 0xb, 0x3, 0xffff, 0x7ff, 0x2, 0xcf, 0x1, 0x20, 0x40, 0x2, 0x0}, {0x105000, 0x4000, 0x7, 0x8, 0x0, 0x6, 0x5, 0x7f, 0x6, 0xffffffffffffffc0, 0x3, 0x1f, 0x0}, {0xd000, 0x10000, 0x4, 0x7fffffff, 0x0, 0x4, 0x81, 0x9, 0x80000001, 0x80, 0xa64b, 0xc986, 0x0}, {0x2000, 0x10000, [0x0, 0x0, 0x0]}, {0x1000, 0x6004, [0x0, 0x0, 0x0]}, 0x40000021, 0x0, 0x6000, 0x480, 0xe, 0x1000, 0x4000, [0x81, 0x40, 0x2, 0x4226]}) stat(&(0x7f0000c69000-0x8)='./file0\x00', &(0x7f0000bb1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00005b9000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000081000)='/dev/dsp\x00', 0x100, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000192000-0x6)={0x14, 0xfff, 0x2}) ioprio_set$uid(0x3, 0x0, 0x0) 2018/01/18 13:55:58 executing program 5: r0 = semget(0x3, 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000001000-0x80)=""/128) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000-0xa)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00002b1000)='/dev/dsp\x00', 0x8001, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000efd000)=0x3, 0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b0f000)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$TIOCSTI(r3, 0x5412, 0x6) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000a56000)={0x9, 0x622, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000427000-0xc)={&(0x7f0000424000)='./file0/file0\x00', r1}, 0x3) 2018/01/18 13:55:58 executing program 1: r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fac000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009a6000)=0xc) r2 = syz_open_dev$amidi(&(0x7f0000d7c000-0xc)='/dev/amidi#\x00', 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ed5000)=0x0, &(0x7f000005b000)=0x4) perf_event_open(&(0x7f00000cc000)={0x0, 0x78, 0x100, 0x1, 0x7, 0x0, 0x0, 0x800, 0x60000, 0xa, 0x3, 0x80000001, 0xfffffffffffffff7, 0x37a0, 0x3, 0x1, 0xc65, 0x101, 0x8, 0x0, 0x8000, 0x1, 0x54, 0x1, 0x1, 0x7ff, 0x400, 0xffffffffffffffc0, 0x4, 0x4, 0x5, 0x1, 0x10001, 0x2, 0xfffffffffffffc00, 0x10001, 0x9, 0x1f, 0x0, 0x6, 0x2, @perf_config_ext={0x100, 0x1}, 0x1000, 0x80, 0x1, 0x7, 0xc3d, 0x0, 0xffffffff, 0x0}, r1, 0x7, r2, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x80, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)='syzkalle\x00\r', 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = syz_open_dev$midi(&(0x7f0000dc5000)='/dev/midi#\x00', 0x0, 0x8800) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00008fc000-0xcb)=""/203) sendmsg$kcm(r3, &(0x7f00002ca000)={&(0x7f0000c28000-0x8)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00002e4000-0x50)=[{&(0x7f0000185000)="890ff43179a918adb41eb981685f69240d9eef95d41e1862fb5d95dcba6b3cdf86fba871005ab54eb004df646e1f9dbd1a75fe169026283df0b4b78abf5f66c4b8d34cd2c6edc852bb2df64c8eb1b5af6ff453b4923b055fbc2ba11b041a9cc7227eaddeacced9f6c1ad07696fac87ba8ea1dcd8cefa70bfb9bab3ba7efcaae2993e4746ddb4fbf1f3848a1758d10d69ac679c5e974dde0c371f4c1cc408f612208d9647b423d7d5b8b7b1dcad4dd16a43b2900a6ef1e675ce01ca6c2b20ad95e037fb33aec423696aecf636276f8f9506ce705a16e20ed74b5f9801c86cfa825d5c3f3847af2dc5bd92a8e868d82c65bd102403774c6d15521d180dedd8", 0xfe}, {&(0x7f0000967000)="9fa38c84335274ebca12beda987700c02b3b0401d17fa38fc237afeb72b1d7f5f47f903db123eb774e5db0fdafea4077e4b894a6f7419927a3962521619814acff5d297cc8", 0x45}, {&(0x7f0000078000-0x6b)="af729a4adcb0ed0240509e5361a3cb7d1aaeef06dcdb8dd52f039dbed0fa9677314d88a0a62f0a6430de9462f70a4437ab6833e2ed4c50045fd49a61ac03478055d5fd0f7385e404156d79d508a735e04211c110d68a34f803f628f58bf206e345279ebb1a6afacbce68ca", 0x6b}, {&(0x7f0000e41000-0x9d)="9109d875e9a0f94493dbfbe5ea39631ea505f714e9cc843f1b3afa439f61408cf91ed59da3a21fcc41729f6735c349f97f2e09dd3cad83e6f99821a99ee497226292341c61e410003ad865f0e886fe32770b9e5d7253ce049eff4b2dee17c9d77c4a7021350c05778a882c118ce68841b878a6f0e15636762770ef2a51c953b1107d662a5d0e32c3cd498012819ec10f1d123f2a31d5bfc86abb17500d", 0x9d}, {&(0x7f00006b8000)="3e0e29961bed05bd0ce30c2be63fbb8df571b0acee92fffb53adb501b410d383491730641a7e8f99425b7863d56883a9e104dd762c9cc44f1937c3a6e7198ed05b454cd2cd6828a6cb5436e695f280b5638b1c70fe63b25396a6f7217f0d4a1c69f816c8a4c42a78c8537ffedb5820aab54eb89a6a044d96aea068360d003f443f5ac6817f310ebf845bf7324df5a58671fc3aeffdd87992eb83facc400ca0bca024f0d15abbb250d285", 0xaa}], 0x5, &(0x7f0000074000)=[{0xd8, 0x0, 0x10000, "574399902117f26e09ec41641587596d8219e07b4bee134fd6e8c513545382c315d4e5292906643be4039712b9a17f16cd8d8b2ed55a9fd81f6699206e77d2a70f1a84cad46143fcbc30021b1fce2cd525fb6a6a492d98ec6da84ccf1abc1658f19382eaf140e9a0b5ea72a10b65ff63fa13fa2ed0c50a11c028c0e6f29e8537009756e06106f2f4feb6cdb0a2721981646a8149488c236cbb8a4997d2519584f95c91f1614c749c21834e2c1e286e07aef04c735c47a7392721820c8b2b670f3a0ef70552176f04"}, {0x20, 0x1bf, 0x605, "067c10a5f43ee625cd0485f26740f3"}], 0xf8, 0x20040000}, 0x40011) 2018/01/18 13:55:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00002b0000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x21d, 0x0}, 0x0) 2018/01/18 13:55:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000068000)={0x0, 0x0}, 0x4000) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f00008e9000-0x54)="92d718398454a04b0525c7b08bdda9168172be5e00ba6b74cd5121791c82596b331c45b8480f518df2f3addfcb39e34125b06070909c025978888d474fc0c9497a4cac0c42f64f2b0b2a0d563d45ecaccf5d1666") futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0xffffffff, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000960000-0xc)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f0000a4f000)=0xc) 2018/01/18 13:55:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x4a00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f000017b000)=@full={{0x3, {"6c478fc7b799e0"}, 0x783}, [{"edae6a826444e5"}, {"7b6105a98da96e"}, {"8ee771d40a7d97"}, {"cd0f79bb194817"}, {"caa7413a218cca"}, {"9b9d1c9904bba9"}, {"9d7cd4157d24b4"}, {"0905207a7c0a80"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000001000-0xd)="9b3d65eaecb1c1b4951f6175f7", 0xd}, {&(0x7f0000408000-0x24)="8bbe622b18971ba07d901060fdcb8a9080bf50b4e85d00056962a1347063e1500238b403", 0x24}], 0x2, 0x0, 0x0, 0x1}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x3, 0x9f, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00004c8000-0x18)=@add_del={0x2, &(0x7f0000ed6000-0x10)=@common='bond0\x00', 0x10001}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000033a000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000b4c000-0x10)={0x4, 0x7}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000eb8000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40000000000000e65727", 0x21) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000770000-0xc)={0x0, 0x5f5, 0x10}, &(0x7f0000f25000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f34000-0xa0)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xd9, 0xff, 0x6}, &(0x7f00000e1000-0x4)=0xa0) 2018/01/18 13:55:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) set_mempolicy(0x2, &(0x7f00000ca000-0x8)=0x7ff, 0x200) shutdown(r1, 0x2) r2 = syz_open_dev$mouse(&(0x7f00002d5000)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) clock_gettime(0x1, &(0x7f000054c000)={0x0, 0x0}) clock_nanosleep(0x6, 0x0, &(0x7f00002c1000-0x10)={r3, r4+10000000}, &(0x7f0000d3b000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b6f000)={0x0, 0x0}) 2018/01/18 13:55:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000922000-0xe)='/selinux/user\x00', 0x2, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b82000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000c68000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0], 0x100000, 0x0}) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000ed7000-0x10)={&(0x7f0000e50000/0x1000)=nil, 0x1000}) r5 = semget$private(0x0, 0x5, 0x40) semctl$SETALL(r5, 0x0, 0x11, &(0x7f00000be000+0x3d4)=[0xfffffffffffffffc, 0x6, 0x8, 0x5]) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) timer_create(0x5, &(0x7f0000229000)={0x0, 0x16, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000502000)=0x0) clock_gettime(0x0, &(0x7f0000d03000-0x10)={0x0, 0x0}) timer_settime(r6, 0x0, &(0x7f0000ba1000)={{r7, r8+10000000}, {0x0, 0x0}}, &(0x7f0000f1d000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 13:55:58 executing program 0: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ade000-0xc)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000c7000-0x78)={0x1, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x800, 0x7, 0xc5200000000, 0x1, &(0x7f0000ade000-0x10)=@common='lo\x00', 0x7fff, 0x9, 0x0}) syz_emit_ethernet(0x2a, &(0x7f000082d000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="4c70c290b6dc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x15, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000ade000-0xc)='/dev/audio#\x00', 0x4, 0x200000) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000add000)=0x3, &(0x7f0000add000)=0x4) 2018/01/18 13:55:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00003f6000-0x50)={@common=""/16, @ifru_mtu=0x0}) r1 = socket(0x400010000000c, 0x3, 0xa) fcntl$dupfd(r1, 0x406, r0) fcntl$setstatus(r0, 0x4, 0x40800) 2018/01/18 13:55:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005c3000-0x8)={0x0, 0x0}) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x2, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = eventfd2(0x0, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000fc7000)='/dev/vcsa#\x00', 0x89d7, 0x4000) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f00001ce000-0x10)={&(0x7f0000572000/0x2000)=nil, 0x2000}) flock(r3, 0xb) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3, 0x7, 0x400000000000002, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000028000-0x20)={r5, 0x3, 0x2, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:55:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000093000-0x28)={@common='ip_vti0\x00', @ifru_data=&(0x7f00009f2000-0x20)="01010b0009000200000306000000eb00ecff0000000038000449faf502007e23"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000015d000)='/dev/autofs\x00', 0x100, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000273000-0x2)=0x0, &(0x7f0000aa6000)=0x2) 2018/01/18 13:55:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/18 13:55:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d6f000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000966000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/18 13:55:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0x7c70, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f000001d000-0x95)=""/149) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d6e000)={0x0, 0x80000001}, &(0x7f0000c40000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e25000-0xa0)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xffffffff, 0x5b, 0x5, 0x4}, 0xa0) r3 = perf_event_open(&(0x7f0000e35000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f00001b0000-0x8)=0x0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000519000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) io_cancel(r4, &(0x7f0000591000)={0x0, 0x3, 0x0, 0x3, 0x3, r3, &(0x7f0000742000)="4410171c3874ecde0f81dcade1e19c994728bf4fca2d6d470a0fb4b430f052ed8d226a8e304c913a24fa213f340d85f9147cc5ce800397f229f67a2a4990f065555d3d8c375c8f891a64db35a2d0cbf3b062e026b00d486c6c54120263f64095692b517be01b0be3faaceb3451bc32d710301f0682d0fb77d40ffb0bc29b703d63f331e94085d0764b509796bb4004a09f4e212fc8684ce9c0f3dee6e335a505dc4e28c57a359ae8033615f33f7b8b7936c3f98f2e0f68a9dadac6a13759f264aa6e", 0xc2, 0x9, 0x0, 0x0, r5}, &(0x7f0000b87000)={0x0, 0x0, 0x0, 0x0}) r6 = socket$pptp(0x18, 0x1, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r7, 0x1, 0x10, &(0x7f0000dde000-0x4)=0x2, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r7, &(0x7f00009da000)={0x20000009, 0x0}) sendfile(r1, r6, 0x0, 0xff) connect$unix(r7, &(0x7f0000027000-0xa)=@file={0x1, './file0\x00'}, 0xa) r8 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000078b000)={0x0, 0xfffffffffffffffe}, &(0x7f0000bca000)=0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00002b9000-0xc)={@dev={0xac, 0x14, 0x0, 0xd}, @empty=0x0, @rand_addr=0x4}, 0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c3c000-0x8)={r9, 0xdca}, &(0x7f0000a1f000-0x4)=0x8) getsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f0000838000-0xc)={0x0, @broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000b9e000)=0xc) 2018/01/18 13:55:58 executing program 1: unshare(0x20000000) pkey_alloc(0x0, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000732000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000320000)=0x3) setpriority(0x0, 0x0, 0x8000008000000) ioperm(0x0, 0x1000, 0x0) clone(0x0, &(0x7f0000f5e000-0x1)="", &(0x7f0000752000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000c18000)="") 2018/01/18 13:55:58 executing program 4: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ea0000-0x9)='/dev/vcs\x00', 0x400000, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000f62000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bed000-0x4)=0x5) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000f64000-0xe)='/dev/admmidi#\x00', 0x6, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) recvmmsg(r0, &(0x7f0000f60000)=[{{&(0x7f0000927000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d94000-0x90)=[], 0x0, &(0x7f0000bf2000)=""/176, 0xb0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f61000-0x10)={0x77359400, 0x0}) 2018/01/18 13:55:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000813000)='/dev/autofs\x00', 0x100000100, 0x0) pwrite64(r0, &(0x7f0000540000-0xf9)="8b6e40c79b98f941922f96680a8580146fe2e3b01b34bdc232d8108935a1cf083b16a3a8fb46d143d4fa4f66cba035c1fa8cec87fbf4610e8f800ad004943808a4a4f19a7b3faaf0186ac32814ec2dc18b19e275728b2be28f040acb9e48c90ea61cef72724c0899d0cb39b8f3288cdcbd9c41908b018f5705bc8037bbfee761a74c5cae8a9d348ead83ca5ea81836c872e637c97decb65db4ae15aa2eea3371391d9dda2542ce5d992de6ece03b7667a1140c1769f4709993086ec091edf7c61255715fa7fc4619d039a864840761504214d28be47bd9f010d83c620c2fdce114012b174acb53dcc0b2747e281058b47d9a8c928ec63540a2", 0xf9, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/01/18 13:55:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x59da4dc9, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) pipe2(&(0x7f000007e000-0x8)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000019c000-0x20)={0xfffffffffffffd82, 0x0, 0x10003, 0x22}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00008b8000-0x20)={0x7, r2, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00006a6000-0x10)={r3, 0xe9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 13:55:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000734000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000745000-0x8)=0x8) signalfd4(r0, &(0x7f00003f4000-0x8)={0x5}, 0xfa, 0x80800) utime(&(0x7f0000e34000)='./file0\x00', &(0x7f0000425000-0x10)={0x3, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e15000)=0x80000001, 0x4) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000791000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) connect$llc(r1, &(0x7f00009dc000)={0x1a, 0xf6, 0x9, 0x9, 0x1f, 0x4207, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/18 13:55:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000bf000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0xfffffffffffffffc, &(0x7f0000ab4000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000130000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 13:55:59 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000007000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) getgroups(0x6, &(0x7f0000001000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000007000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000007000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept$netrom(0xffffffffffffff9c, &(0x7f0000008000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000008000-0x4)=0x48) r12 = dup(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000007000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = openat$mixer(0xffffffffffffff9c, &(0x7f0000007000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = accept$inet(r12, 0x0, &(0x7f0000008000)=0x0) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket$inet_sctp(0x2, 0x0, 0x84) r20 = inotify_init1(0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = openat$kvm(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/kvm\x00', 0x4000, 0x0) r22 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000007000)=0x60) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = accept4$ipx(0xffffffffffffffff, &(0x7f0000008000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000008000-0x4)=0x10, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = accept$inet(0xffffffffffffffff, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10) socketpair$inet(0x2, 0x80803, 0x8001, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000008000-0x38)={&(0x7f0000008000-0xc)=@proc={0x10, 0x0, 0x3, 0x4000200}, 0xc, &(0x7f0000008000-0x10)=[{&(0x7f0000007000)={0x3a4, 0x3c, 0x1, 0x1, 0x3, "", [@typed={0x18, 0x1e, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @nested={0x238, 0x44, [@generic="12fdfaa92451b21e3b32c59a1be9b99cdb98b7b91c584bbceb630d029fc3265985ad2ba674d9684169f30a4d0919d14301e207fc14b26571acebcc85af6b621e8ff78924347e952a5c86234265dabf58a9e112b3628d17d6ea78ea8d074955f1a95b18452af67110150a2c8b3efab751a446ed9a586be6806b34273a8563a621e781b7ca0a643ad8c933e1e4f1ad7e480389ab6462001e1d51589f28b58bced61e1987617f51328edb9e2392849a40ec59f7ccf5b986d159e6f97f83b42fde7b9bbd29314a1611d12b1ab0fed82430e27c3b420cc1", @generic="fbd0ce6568261c3b4414bd3add443ed1ff97690d7d0329ad7b9b8b1e3ed91c86a681ce30a58e678c3a6e65536eab0caf11f3d77a55c68daa41d47ba71130f23f9abc63f021d3b398209a358fd9ffda25ff17b132f2b4e80952a41bdaa76fba954122f0beffa01d348ac79911e41d66db46df347dea0a58d32680ea5c93ae72a2938c746a496149fc900c9cfea3f23320cf7d413edba3231390f97f8d85dea52e0691", @generic="89b65771b916830360943ba2774939ca6d184920b2253a501df69d21d20c8206592457fbb0fe92479f38663d5dff20412655dc76808dfacb3502aec4f410fa71b7c84c68741a0053aaea73052bece95ed32fe90161a0bec185716f42f4d48a76f438e83841cf71d2274c8f20a8f6499ba48044bb51cc8a3d80b06b2161f6aab00aee04f13ef4f5fd6103bb17bb2399e6da36c0330bed59f5a72d1a526387f5e8538fcbde52280317fda6c5b83d83e0c3ebed3bc78bddfddc4d74f4"]}, @nested={0x20, 0x4f, [@typed={0x10, 0x2, @u64=0x46}, @typed={0xc, 0x36, @ipv4=@rand_addr=0xdd34}]}, @nested={0x118, 0x59, [@generic="fe25", @typed={0xc, 0x6, @str='\x00'}, @generic="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", @typed={0x8, 0x7a, @void=""}]}, @typed={0xc, 0x26, @str='\x00'}]}, 0x3a4}], 0x1, &(0x7f0000008000-0x100)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r16, r17, r18, r19, r20, r21]}, @rights={0x20, 0x1, 0x1, [r22, r23, r24, r25]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r26]}], 0x100, 0x4044}, 0x40) r27 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) syz_open_dev$vcsn(&(0x7f0000a96000)='/dev/vcs#\x00', 0x101, 0x10000) ioctl$int_in(r27, 0x800000c004500a, &(0x7f0000006000)=0x0) 2018/01/18 13:55:59 executing program 0: r0 = socket$bt_l2cap(0x1f, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x86)="99acdacf53319eb625db0f8606449ece5b6e3524b04dc0111629afee9bd3f50a7914b2b811aba7f8c8e4ff504b5804d9e19db8608697a8c6832f4ecc07bd864fcb6c8c5127c87856b1b310ce5138b861c3ed0d04ee3b8c1b5afef720b4116c5a3fc33d8da0420f316a90f56187ffc8da8d04a5cf3f9e95f6b0c7f0fd74409e7a3feffdb7d476", 0x86) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[], 0x0, 0xffffffffffffffff) 2018/01/18 13:55:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000360000)='net/dev\x00') ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000b41000)={0x1ff, 0x2, 0x80f, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00007d0000/0x4000)=nil, 0x4000, 0x1000000002, &(0x7f0000532000-0x8)=0x40, 0xc5, 0x1) r1 = syz_open_procfs(0x0, &(0x7f00003fc000-0xd)='numa_maps\x00') sendfile(r1, r1, &(0x7f00004ce000)=0x0, 0x7fff) 2018/01/18 13:55:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xa000000000000000, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000487000-0xc)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x40044591) dup2(r0, r1) 2018/01/18 13:55:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7f) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00004d1000-0x12)={@common='nr0\x00', 0x1}) r1 = socket(0x8, 0x8000000000000a, 0x0) setsockopt(r1, 0x10f, 0x7f, &(0x7f0000f77000-0x6)='\x00\x00\x00\x00', 0x4) getpeername$packet(r1, &(0x7f000045f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000026b000-0x4)=0x14) lstat(&(0x7f0000e6f000)='./file0\x00', &(0x7f0000682000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000bd7000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x2, 0x39, 0x3, 0x1, 0x2, 0x20, 0xa0, 0x3b, r2, r3}, {0x200, 0x6, 0x1, 0x80000000, 0x5, 0xffffffff, 0x0, 0xa82f}, {0x5, 0x7315, 0x371, 0x4}, 0x8, 0x8, 0x0, 0x0, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0, 0x1, 0x3, 0x6, 0x1ff, 0x3f, 0x3c}}, 0xe8) 2018/01/18 13:55:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000059000-0x38)={&(0x7f0000b8a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a10000-0x30)=[], 0x0, &(0x7f00006c6000)=[], 0x0, 0x0}, 0x0) mkdir(&(0x7f0000778000)='./file0\x00', 0x0) r2 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0xfffffffffffefffe) execve(&(0x7f0000439000-0xc)='./file0/bus\x00', &(0x7f00006d0000-0x18)=[], &(0x7f0000b09000-0x10)=[]) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000704000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) clock_gettime(0x0, &(0x7f00005e0000)={0x0, 0x0}) timerfd_settime(r1, 0x0, &(0x7f0000d0a000)={{0x0, 0x0}, {r3, r4+30000000}}, &(0x7f000017c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000da6000)={0x3, [0x0, 0x0, 0x0]}) ioctl$int_out(r2, 0x5462, &(0x7f0000386000)=0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000f42000-0x4)=0x6, 0x4) truncate(&(0x7f0000e26000)='./file0\x00', 0x8) connect$nfc_llcp(r0, &(0x7f0000d26000)={0x27, 0x1000, 0x4, 0x6, 0x4, 0x3, "4bb2f76d4a4cce9f37030442a98aed60eae9c59ee54aec2d12442e4fb675efc58db1bc71b5252b69c8c402a3b1f7c835e72203bc37d1b046b803d1f56e4518", 0x401}, 0x60) creat(&(0x7f0000ecb000-0x8)='./file1\x00', 0x5c) 2018/01/18 13:55:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00004bd000)='/dev/autofs\x00', 0x200081, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000a0c000)=0x6) unshare(0x240001fe) r1 = syz_open_dev$sndmidi(&(0x7f0000741000)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x200) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000b43000-0x9)={0xffffffffffff8a76, 0x20}) write$fuse(r1, &(0x7f00005cf000-0x28)={0x28, 0x0, 0x6, @fuse_notify_delete_out={0x20, 0x7, 0x3ff}}, 0x28) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x4000000) 2018/01/18 13:55:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000004b000)={0x0, 0x0}) writev(r0, &(0x7f00000b1000)=[{&(0x7f0000cd1000)="8ca95a7e061040670d9548d4ef3b73d72927907bf2213d06d2c0ed51df556f8001f1ec5bb5523b080d312281f3cc2bc3beb0e8ba88a3d965a7f30bda0c646667e4740417618e417a73da85f8483a5a3e60c049f0b06e238c14287872067dc046d3e75155fe10b1faf6d00041144b43aa0e3a80c565b246ceff8dd447c4d3cbe4b4c13c626748b0f2c9ea73a2582c8f23743e653119ae41c09c114b8ea9a4f37369e429ea1d34c9e3ed7232b4d30edbacc1eb598da91a1d9a960915", 0xbb}, {&(0x7f0000673000-0x98)="bf6f30081f4afdf3fd9f425a92947ddd9c24499e751e6f787dc3e8084b38e5d82f9d67676711c5c34d89c601394ac6ebf5260149485ccf7db4ec84c6cd340f0623ea5dffae7bc3a7ca10103bac1ab6eed2b06e60020140a921142d8cc1de1dca43c7b1aa1d8b8eae674c344c4c687a11dd368afa5444ec9c5f55a0c8e7e919bce2dbe54a9c1c4ceeb3c8151acffa0d36e9134cdf6bb90a9c", 0x98}, {&(0x7f0000235000)="e2cfe460de0c35c1853fc58814568287596e27b483eb9c26cf01c5243e484c2400f7daff8c6e52881cd4fe4c1e0f6cbff40a18c2463577e30d7e72cc8266cc4fa6b96c052eca8776ebcdf7f9a0d5a80e7f29153ab01c9a7f15f093fbbb9e202721dd0fb72ceef6d46c997bb215f9b98240d5e97ba208184f690476cd9aba2fa190899f38958601695058b902945f549bcf7b9370a10807b633f58cb6d6afc12c29accf2bcb0726968594f7e9866cca034902459e75d636727453d5d979ba1687e157262ba3d30b", 0xc7}], 0x3) r3 = getpgrp(0x0) kcmp(r2, r3, 0x100000000002, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/18 13:55:59 executing program 0: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000037000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc={0x4, {@llc={0x0, 0x0, "af", ""}}}}}, &(0x7f000003f000)={0x1, 0x1, [0x0]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000032000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000007000-0x8)={0x0, 0xfffffffffffffffb}, &(0x7f0000041000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000038000)={r1, 0x8, 0x73, "fb76f192e27e39b2b63c0fac50b609ecfe25efa1d8da4635ef42781c27f150fa844ae56511413b50fa0ae91f1d75326c73f833a25a468433e8c55e499494ac59177b5666fe0aacb49b0addf9031aa2f1ddda8d2acc64b160a77af9750223f1dea9d82e52dec547e7dd6625a0e21e3838261b8a"}, 0x7b) 2018/01/18 13:55:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d12000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) write(r1, &(0x7f0000436000-0x5)='\a', 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000336000)='/dev/kvm\x00', 0x541480, 0x0) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x2) close(0xffffffffffffffff) 2018/01/18 13:55:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000383000-0x8)='./file0\x00', 0x100028042, 0x0) r1 = socket(0xa, 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f00008b6000)={0xfffffffffffffffe}, 0x0, 0x8) fallocate(r0, 0x0, 0x0, 0x522d) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3) sendfile(r1, r0, &(0x7f0000aeb000)=0x0, 0x7fffffff) r2 = getpid() setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000b4a000)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x3, 0x0, "2ddfb66d5cb4f29b82a8a103be48377fbb2d1e0556e485596b7df25198e1659fc63c8ce6f2d1998462cf4f7b155448d0f7db3a5b77ae85add72ea67362eac7c32fa66e620915c0ccfd1ad0e50bb4be38"}, 0x160) ptrace$getregset(0x4204, r2, 0x200, &(0x7f0000dde000)={&(0x7f00002ed000-0x75)=""/117, 0x75}) 2018/01/18 13:55:59 executing program 0: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000082d000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="4c70c290b6dc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x400, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x4000000000000092, [0x9df]}) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ade000)={0x0, 0x0}) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x6) socket$inet6(0xa, 0x800, 0x8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000add000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000036e000-0x4)=0x3, 0x4) 2018/01/18 13:55:59 executing program 4: r0 = fanotify_init(0x4, 0x8000) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80005, 0xfffffffffffffffc) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002e1000-0x10)='/selinux/create\x00', 0x2, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000158000)='/dev/ion\x00', 0x10000, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f000057a000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f00005a2000)={0x2, {{0xa, 0xffffffffffffffff, 0x9b, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) close(r1) getsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f00007d9000-0x3)=0x0, &(0x7f0000c08000-0x4)=0x4) 2018/01/18 13:55:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000bcd000)='./file0\x00', 0x20) connect$pppoe(r0, &(0x7f0000c71000)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0xfffffffffffffff7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000d52000)=0x0, &(0x7f0000f74000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='"PL', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 13:55:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000057e000-0x9)='/dev/sg#\x00', 0x0, 0x806) write$evdev(r0, &(0x7f0000814000-0x30)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) clone(0x0, &(0x7f000080b000-0x1)="", &(0x7f0000dbe000)=0x0, &(0x7f0000785000)=0x0, &(0x7f000071c000)="") socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/18 13:55:59 executing program 7: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008dd000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000ef0000)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006d6000)={r1, &(0x7f0000eef000)=""}, 0x10) 2018/01/18 13:55:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000835000-0x8)='./file0\x00', 0x1d0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b32000-0xe)='net/protocols\x00') sendfile(r0, r0, &(0x7f0000654000-0x8)=0x3, 0x2000401) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000fe0000)={0x80002000, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fa1000-0x4)=0x2, 0x4) 2018/01/18 13:55:59 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000015000-0xc)={0x0, 0x0}) vmsplice(r1, &(0x7f0000006000-0x30)=[{&(0x7f0000008000-0x10)="eb", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f000000c000)="", 0x0}, {&(0x7f000000f000-0xb0)="d6a1cccaf97c8eb76ce6f8b0cd6e62760395970d39533112d432726270ae623debeef9fd630700ab0987b01be6302eee5bd66d26ec32c9e441c9d88d0f46eb1e5869e524dae1b6dcdc2623259d25dffaf3732bb578dc2877dac33aa2ec7201397caafa08d40fcda0de9c5dd4abc8c344b7a3a2f708d68ea976074a2c6326d867e3ee7f3b2b4dcad25cd8c60fd052ea53543340efd7f2757492686d03f585854da3c1feac69a2e0e6b16cff404b22567d", 0xb0}, {&(0x7f000000f000)="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", 0x1000}, {&(0x7f0000005000)="36fa592f704eb4341afd625e6a9c4306b82cc57159b29342727dfd26f18b2630d70b676cd63b267dbd83d49225ac1249d93194274a8dfe3e49c9c76123d432bc8d7bebc398c1d756aaeb866e1c8f67dc0668e87d0341962554720ef534cdc597e0c65c5fe51b35d7ec3ae8626a6b949f6c1da3c1d60dae2cd6a387bc1680", 0x7e}, {&(0x7f0000008000)="8bef9d6012a1f1786d6ff1605deb5a6e2c06b6a3b3549344", 0x18}], 0x5, 0x0) 2018/01/18 13:55:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008a9000)='./file0\x00', 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pread64(r0, &(0x7f0000f9e000)=""/143, 0x8f, 0x2) 2018/01/18 13:55:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000192000)={0x26, 'aead\x00', 0x0, 0xe, 'pcrypt(ccm_base(ctr-cast5-avx,rmd256-generic))\x00'}, 0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000326000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000007d000-0x50)={0x1, 0x3, 0x10000, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000ef7000-0x30)=[{&(0x7f0000c31000-0x1000)="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", 0x780}], 0x1, &(0x7f00004ed000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000876000-0x38)={0x0, 0x0, &(0x7f000046c000-0x30)=[{&(0x7f0000d76000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 13:55:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00009ca000)='/dev/snd/midiC#D#\x00', 0x8000, 0x50000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b8e000)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d8b000)={r1, 0x0, 0x7}, 0x8) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/18 13:55:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000853000)='/selinux/create\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000766000)=0x400, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000052f000-0x98)={0x0, @in6={{0xa, 0x3, 0xc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x430, 0x5}, &(0x7f0000c38000)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000098c000-0x14)={r2, 0x7, 0x4, 0xe8, 0x5, 0x3}, &(0x7f000015f000)=0x14) writev(r0, &(0x7f0000d4a000-0x80)=[{&(0x7f0000669000)="", 0x0}, {&(0x7f00004d9000-0x4b)=':', 0x1}], 0x2) 2018/01/18 13:55:59 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000f78000-0x4)=0x400, 0x4) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f, 0x0}, 0x0) r1 = msgget$private(0x0, 0x2) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000f60000-0xd2)=""/210) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 13:55:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x0, 0x3, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000002000)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) clock_getres(0x5, &(0x7f0000000000)={0x0, 0x0}) prctl$getname(0x10, &(0x7f0000003000-0xc8)=""/200) r2 = getuid() r3 = getegid() lchown(&(0x7f0000000000)='./file0\x00', r2, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000003000-0xc)={0x80000000, 0x100000000, 0x800}) 2018/01/18 13:55:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = socket$bt_l2cap(0x1f, 0x2, 0x0) r2 = dup(r1) getsockopt$inet6_dccp_int(r2, 0x21, 0x1, &(0x7f00002df000)=0x0, &(0x7f0000e9a000-0x4)=0x4) listen(r0, 0x3) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000751000-0xc)='/dev/autofs\x00', 0x10000, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000597000-0x18)=@get={0x1, &(0x7f0000026000)=""/225, 0x2}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f000046c000-0x4)={r0}) connect$unix(0xffffffffffffffff, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/18 13:55:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000086a000)='/dev/qat_adf_ctl\x00', 0x400080, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000dc4000)={0x0, 0x73, "7c34ba2cdca154a81e1de60949ed17dfb8009aa1133e59d83179a0ffc80fe3668f067d9c9a8f5d0a7c40f07ce03a9b39733e5b22fa00258d033ef031ee75fe7f301a168d9e81868f31acb01830dc54d07900196a406afc255a684dff1c6318d7dcedd3e746314dd6a877d4b117ddfe3f138654"}, &(0x7f0000c7c000)=0x7b) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000d7000-0x8)={r2, 0x3000000}, 0x8) ppoll(&(0x7f0000703000-0x30)=[{r0, 0x10, 0x0}, {r0, 0x0, 0x0}, {r0, 0x400, 0x0}, {r0, 0x1049, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x10, 0x0}], 0x6, &(0x7f0000861000-0x10)={0x0, 0x0}, &(0x7f0000a64000)={0xffff}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/01/18 13:55:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000724000-0xb)='/dev/adsp#\x00', 0x5, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000044000)={0x0, 0xffffffffffffffef}, &(0x7f00006b5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000038a000)={r2, 0xee7f}, &(0x7f00006f5000-0x4)=0x8) writev(r0, &(0x7f0000f76000-0x10)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000557000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x8) r3 = syz_open_procfs(0x0, &(0x7f0000d9d000-0x8)='net/sco\x00') getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000b34000-0x4)=0x5, &(0x7f0000e49000-0x2)=0x4) read(r0, &(0x7f00001a4000)=""/73, 0x49) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r0, 0x8000000005, &(0x7f00002bf000)=0x0) 2018/01/18 13:55:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000)=0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000007000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x7fffffff, 0x484000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000002000)={0x2, 0x0, 0x9, 0x0, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:55:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xffffffff00000001, &(0x7f00008c7000-0x8)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008a3000)='/dev/hwrng\x00', 0x102, 0x0) io_cancel(r1, &(0x7f00005b0000)={0x0, 0x0, 0x0, 0xf, 0x3, r0, &(0x7f0000ae1000)="a269388a3e0d11c1615365f5709bc72e8d3b680a0e93e9f7857dd57b9ddb70f750ecff301959fa637f42ff16710cbbb5bc13de2c4cea267538a9f830565a116e9361b62fcf5e8c67858d91466cfba9ba6efeb334a515966c0472489e30486ac639de13b2766eb3609809ae98c47555a434fb5e1ac3fe6cb09a6f74b94b5ff7e3cecf79cae2b2e118196bd97390d1ee696957d1aad946a8f24a73fb36148beba3f41568a417261b3b7e2831728c4a07bf8d56acea1f3f04ddc6f76dd30bfe4e34b001730feab470f2179528d3075c553ccf697a9e3738bae2e1fb9afa80354c4f5bcfe725d75510e2", 0xe8, 0x1, 0x0, 0x1, r2}, &(0x7f0000437000)={0x0, 0x0, 0x0, 0x0}) r3 = eventfd2(0x0, 0x0) socketpair$inet6(0xa, 0x800, 0x800, &(0x7f0000759000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000105000-0x88)={0x7, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r5 = dup(r4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f0000fbb000)={0x6a, 0x8, 0xe026, {0x0, 0x0}, 0x9, 0x8000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) r7 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r6, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r7, &(0x7f0000ddc000)="", 0x0, 0x0, 0x0, 0x1, r3}]) 2018/01/18 13:55:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000064000)='/selinux/enforce\x00', 0x109880, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000c86000)={r0, r0, 0x3, 0x8001, &(0x7f0000cfb000)="", 0x1, 0xb97, 0x81, 0x5, 0x1, 0x4, 0x0, "d3b2331a704af62bd7f13e23301659c0d36f6429c226a15b766b2dd4bcb0467c54815c54ea61aa21c140414ff05572959f2a7578f3f75fb5d026e039c107c84e8662fb508275d20e5a8ae41ec474"}) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0xfff) fcntl$getownex(r0, 0x10, &(0x7f000096b000)={0x0, 0x0}) ptrace$getregs(0xe, r2, 0x0, &(0x7f0000491000)=""/161) 2018/01/18 13:55:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000c43000)='/dev/dsp#\x00', 0xa427, 0x800) r1 = perf_event_open(&(0x7f0000c23000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffc, 0x0, 0x40000000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff) 2018/01/18 13:55:59 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = socket(0x11, 0x80007, 0x1) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000001c000)={0x0, 0x7fffffff, 0xffffffff, 0x7, 0xc7ce, 0x5, 0x0, 0x9, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x5, 0x7, 0xff, 0x0}}, &(0x7f0000026000)=0xb8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000017000-0x8)={r2, 0xe436}, 0x8) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d0, &(0x7f000001a000+0xe13)=0x0) 2018/01/18 13:55:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) clock_gettime(0x0, &(0x7f00005fb000)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000465000)={r1, r2+30000000}, &(0x7f0000e30000-0x10)={0x0, 0x0}) futex(&(0x7f0000706000)=0x0, 0x7, 0x1f, &(0x7f0000d23000)={0x77359400, 0x0}, &(0x7f000063b000)=0x6, 0x8) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f0000284000-0x4)=0x100000000, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000056c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f0000192000-0x2)="0302", 0x2) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 13:55:59 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000007000-0x8)={0x0, 0x0}) r2 = gettid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) r7 = geteuid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000006000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000007000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000008000-0x50)=[{&(0x7f0000006000-0x1094)={0x1094, 0x29, 0x200, 0x5, 0x1, "", [@nested={0x84, 0x71, [@typed={0x8, 0x4c, @void=""}, @typed={0x8, 0x89, @void=""}, @typed={0x10, 0x92, @str='eth0\x00'}, @typed={0xc, 0x58, @pid=r1}, @typed={0x48, 0x91, @binary="4d3e45e2e7874a4fa495543155422c5f8d9dd4097ee3d3a720fa5cbb212fa434ff265b2702e691e90f647c2b748e32d2af8e1c2e34c9998d0d56315e1ba18cdd"}, @typed={0xc, 0x2c, @pid=r2}]}, @generic="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0x1094}, {&(0x7f0000003000)={0xb0, 0x25, 0x10, 0x5, 0x3, "", [@generic="12e9a18475a20985c6dba76612a6b81e757c11247b8eb18f8877ab708bf854ecc5be5f981557fc3af2f82a633a35156daa7426edf98cb45e16987068aa266e66f9fe4a598e3772330d3e94f3a8d484e7a30bcbe4886d9094c4e68a983b8e4f98d79c2c6048ad2e706dee7db55a902d37001e94b0f3c19f5001fd9db31a6fc704513d2a0f7a9cd344b79a583884d24e0860b9424315d57d44e17fbcf3b2b198"]}, 0xb0}, {&(0x7f0000007000)={0x108, 0x42, 0x420, 0x3, 0x3, "", [@generic="374301bfc7ec5f998db13d40ccceb114d8b8c1488bee2ec8339e83c3d037ed2656219a70bc39c84a5125eb8c4021f59fed8a8068a5c4da26e2414e44e5454ca19927035a6fb82d5957923a7e0287c9091a73f9a724d1da920ed1a0d11b43c4bea0fde2a2afd1d81889b37ab2de1fe61fd5fc05ed198d50131dfeafaf78ec7f476d08b067c18c45d3493ba4d46b874ab0c1e79aa775217f5716feb6cf195981a59ba55cf94e224e3762790939134764e1250dae5336e51fe7cd47a30b16c7478498882f52a6c90766a1cb6568bf3632df773c88ebee0c143034f9b45158e870521ea3d96b2b1382ed178d72136713842d", @typed={0x8, 0x13, @void=""}]}, 0x108}, {&(0x7f0000008000-0x710)={0x710, 0x38, 0x804, 0x1, 0x1, "", [@nested={0xe4, 0x5a, [@generic="7e3771d708418bacb056b0c20dae10f66408dbbcba05209bf51d0de0231c13908adc244c90b661a9a5c07a53cec0882968b0d0143b5fb0574ca99d6f43312329511358231b012475b1b6006d56d6d61eda28434fc4ac9342cf93bc725c079c545ccf06620487af96ec594095f357946a39830629842b4adaa15e6cb09f5e0ebb7cb5532b5c75447793127d3148f628e857538efc8b2a6180046060c90656d7f51b5e8fd61670ae845ac3c1de73d3930602a4", @typed={0x14, 0x4d, @str='nodevsystem\x00'}, @typed={0x18, 0x5a, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @nested={0x2c8, 0x24, [@typed={0x8, 0x1d, @void=""}, @generic="c2069f58966a2a161015d9d9173d6958bb9735ef", @generic="e43a4a30ab00", @typed={0x8, 0x8, @void=""}, @generic="0eab4cf82504e9da8310150fca39a71db039ffe69f57e9cfbe79c85f4c6f52958deb1c4c7e1a6411f6af597686771707c04c7e606f1e390836fcf46f63f520c46cfcd3c36d019fe5c9a0f4599aef111569a6e54604fe095c06c382f328957ec4a54f8f08173bb033677834a6d84f7fd0a7c2ac2ea44a598bc50732998dbd037e5c46d06eec9c64ed0f3f1997f9049a184c9c890d042fd6387952b9d08ad33a45afab12759b9ee814d4fb7282427eef2472", @typed={0x10, 0x58, @u64=0x0}, @typed={0xc, 0x78, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xec, 0x37, @binary="252f90ac0a497fdef4ac855cd1a522705ad53eb651f85db321efa15fc102e1eaeadbb94222a8af9fb2efe23398e3cba29fa5a45de54862ad0465c5fe042c4e256450186bc89b9d8723324c2b4bf3f3cde4cff3b047fdb67416412b7de0b7318fd2e0901b1440c170c64b2206d0730579f609c3dafd97cca7ed9b67f8ccad877f73c3b262f277b1eabda2cbcdd06fc6803c220ce98023d7127e05b9cb555cb138aed8b6040227005e0e891f930c0772047b4ee7c9cff72a5beba015279a5e6a461fa39cd243e51638712247eadcf930cbdd98ec489581ee0e2d59d99d49375aa961f5de"}, @typed={0xc, 0x3b, @uid=r3}, @typed={0xd4, 0x29, @binary="466b48c74b1ce67169a550a054b8b61d08e885905ab3602174f9523b5b734154a7ca1d961c2a258b64b6c61ac1a4818c6245a0bdb960f6f3ef2b09a8a51ad671a09bf33ed7e07d7659abaf4ce4e18b583093c224ff719d5636c51a22cd400dfa92267a391ec65813904e2e7e94d69b4e667f0d9c97ff4e8af11cc7058e95eb28bc1240bed743f64ad8837c4d75a319a6ad845d9d357208877c2465c07b07d05566d825f2cb6348832382d09a47b672a92f5312eaadb35b9d86d62590e0df8b68e223b4571dc5c4668e"}]}, @nested={0x348, 0x6f, [@generic="3eb0288238b190c23f35cae6f5f20c177417a4ab1e7fedd83f72e5122846f63cd1682c3b972cdb56cc7c716add739dcdace5d2f8535b85cd", @generic="cf35d68a367e6b6d3f69edf142c42238bebd09ac6c31ab483497ea0786b6f046b3326a189ca7cee3a6ea8d4ef1f07fa42b9d7201b96f139b3ea9122aeaaea6ebb5c62f2061cb736b04dcd8a06a6f7d5f246f2f49f17c4ae24b77f372637e546764318b17240c357fef8e4096b78638423950be3fafee3de1fefa9d72608dc762b79ea31fa5a34e3e487a51a2f23e0afe9cc866d11090aaae70910c6ffb9e3a36ccd539c819bd9a65ad4d7bfee8017b10e42effed74cc63d2f82b6154e5045febe68e55b5916b5429b8033130abed959bfa217bdd2423fc53f350092056437b57d6d0", @generic="2af21c5d7673dc9f11ed4b9b162a6df69be0f24ccfa3344d5a47ca5833ad6ac8299785e820edb9f0146c597fa279bca06fef8eb52a46e6220da1ba2406538a9b7b5e0521d2e121612f18e525303996a879649468be942b251801d152c2388559cd64e89a7da6f0f33019eeb200e31591ca70c30b58958fbd725702f07e238f6b65759d1ea7ea35c70a4872fe815bb0a289c3fb9ab032c1231acbd900f2b0b5329f194689a41574e30128baa08e7e2195ff4efe8a2d5cddfa22d2cd229c3a03274756c5d03dd219698dc4b470eb9c92dca90bc9e44223174c4f8188ac7b2d4e7866e82b", @typed={0xc, 0x39, @u32=0x2}, @typed={0xc, 0xb, @ipv4=@broadcast=0xffffffff}, @generic="392f948464a14762146f58d976bd1ca149a133bf9a07acc3b7a52de685cf65003548ca860b7d7105832daf2e9d2f7efc2276f971d1567aa3ea6a435bdbc85c2be2e515b2fb519772c667ba092657d788b017136affb21f0a23a1bfb961d4142a0d6b26766710a5a02b959aeaf8a18a6baec65f06323ea05d3bf503743daa13e924898a1994fd38b02df84ad754dfab16c0fa2b90c116adaa3409ae70ecb751fba4689af758706c69e627fe24b2a3bef77672f46a25453a57f09cceff2289ecdd81cfaedfec086a52da63cdc64c7782f73d51e62b7f7129a13cc4b03597bdf529e6fb02c19f1129fb5724d9db9d8592bbd86a", @generic="b647e72575fa21da4403ce3e4ddd77ee4ea8384bc8d09989e1570eba9f00a5140e4fb8f420de5377b0f3e977836a4d7c346c5a1133a415e800df492e"]}, @typed={0xc, 0x78, @ipv4=@broadcast=0xffffffff}]}, 0x710}, {&(0x7f0000008000-0x3bc)={0x3bc, 0x3c, 0x300, 0x6, 0x0, "", [@nested={0x380, 0x7e, [@generic="a2aeae58262ef695f2cf7d81977d5eca4f1fb04138d81d114802f170cec9e745406ce39f5b31282fc9c3887d29aff388a903938b9e462b88838beeda73df6de5f59acf1c1384c60b1f1bcf7d", @typed={0x10, 0x34, @u64=0x100000001}, @generic="53243db37411b9aef74d388a2ed4d5968cc2303b789fde65e540aa5ccc76ab70f38b39a37a727561e15190f50e484827fa7840e02ff3ab41aca54a620dc3ab8ae6fcf5695e92ad8920ed7c56fdd18c3be9de2303ffa45cbc6e73773c4c3365a7a5cabb5caf7aabf5a228ec6ad320f6c63a47e13c6563d4141546f6", @generic="9d354af16569898bc45c83afa53c9a28f2f231fe354a9cc4225dc22bf6cdf5f5604d687147bb639c86e2e228db1c5ab9fa1ba9fece6943f84f8be5c8fd42b58723ae7d022d305055f90bbfe49b834d85", @generic="6617c33c8f5a99cd027eaa6caef3c1858abce4d5e679a150417d20f65255947c05c4bd7d4ae72f7e84792b2a3f713dcf8ce4b42fabe253546653165d3169c2664bc6c71f23d719b5298bd8e76acad80bca6c43259c29697e7a3ee30df96ff647476be4b93a6ca0f1a2683ea04351f798e63091dcd35c45390516b6ccf4ebaaae99a0b460d404a2f34533b6aded6d5b3b0c680fe181740b9c5a7ce28f2797336ef1423d53edcb91202299160b10e4a7fcd105d6664b5fd7d5b558208355757610e876f72462f67e39c065ec24c09ded140c423918da11ffd5b0799f0540be31e6f1539eca1d3b8787f7372ad54edad96e20afc252bb7bbad862fc699cc7", @generic="65030d797e8a2f4a1253ecee7f6aa0b430633228c7078624ab28fddd13cb8eafcefa1f3a23443cdb253922abb822dda6c9a7736bd6711626137649a8abd7ee9b9adb046570e4ba7165ae5608cd0033aaac8c32abbf7f0941e4f34f61659379cc937470d7b13a6f9407fdcad1e86d4f632d3d05b4d64ef167fcc2840e1d597c0738ebcd0809b15a88aac21b8bf4703fceeb4d14c51a83fcef2bcf618b8284fa1d6b48e0afbfe65a4b47b748583b978abea895bcb0c94eade3b118a85e5437df1f3cb234c9", @typed={0x8, 0x16, @void=""}, @typed={0xc, 0x83, @uid=r4}, @typed={0xc, 0x3b, @pid=r5}, @generic="610b4bcb1514204f5d152627cf9101cfebfaba39fc04b829cf8d983ddb0edfef4fed14e1729c9fea7afff74a25c9b11a781df33e603300f78a5dbcc0052765b64293dca6d4cbdc7432eb6bbb6257de23552cd0cb5955f1c9ca2b595e7ca39e0ce9fcdb27edfd9ac16fc8c205584c0bbf8e60fe"]}, @nested={0x4, 0x84, []}, @generic="f31c277dea5428eabb509c06cc76e128ecc3805a2908eced1b78ea5c06c1dbc0204cf5b7d68b94"]}, 0x3bc}], 0x5, &(0x7f0000007000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x20, 0x0}, 0x4800) r9 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r9, 0x40044145, &(0x7f0000002000)="") 2018/01/18 13:55:59 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000bbc000)='/dev/snd/pcmC#D#c\x00', 0xb0, 0x400) pipe2(&(0x7f00004e5000)={0x0, 0x0}, 0x800) ioctl$TCSETSF(r1, 0x5404, &(0x7f00001f4000)={0x2, 0x131, 0xc17f, 0x2, 0xffffffffffffffe9, 0x7, 0xfcc, 0x4, 0x401, 0x8, 0xe87, 0xd63}) fdatasync(r0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) close(r2) syz_open_dev$midi(&(0x7f000000a000-0xb)='/dev/midi#\x00', 0x2, 0x0) 2018/01/18 13:55:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006f2000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$llc_int(r0, 0x10c, 0x809, &(0x7f00000a0000-0x4)=0xff, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003cd000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000553000)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001cc000-0x14)={0x0, 0x0, 0x8, 0x3, 0x7, 0xffffffff}, &(0x7f00000f7000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000038a000)={r2, 0x4, 0x80, 0xffffffffffff1e5d, 0xffffffff, 0x935}, 0x14) 2018/01/18 13:55:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000e10000-0xc)='/dev/amidi#\x00', 0x10001, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f000060d000)=0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000d30000-0x1e)=""/30, &(0x7f0000000000)=0xfe34) 2018/01/18 13:55:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000008000)=0x0) 2018/01/18 13:55:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8010000000000084) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000080b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f000094d000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) r2 = syz_open_dev$adsp(&(0x7f0000c07000-0xb)='/dev/adsp#\x00', 0x1, 0x8002) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000890000-0x8)=0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/18 13:55:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0xa, &(0x7f0000000000)="00020008", 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000102000)={0x8, &(0x7f0000255000)=[{0x8, 0x0, 0x7b, 0x400}, {0x8, 0x7fffffff, 0x5, 0x1}, {0x9, 0xffffffff, 0x7, 0x3ff}, {0x8, 0x5d0, 0xb31, 0x73f68000000000}, {0x100, 0x4, 0xfff, 0x0}, {0x0, 0x8, 0x10001, 0xeb5}, {0x1, 0x100, 0x9, 0x1f}, {0x0, 0x400, 0x6, 0x7}]}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000952000-0x7a)=""/122, &(0x7f0000fd2000-0x4)=0x7a) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f000013f000)=""/143, &(0x7f0000bac000)=0x8f) 2018/01/18 13:55:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f64000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000fd1000)={0xe6, 0x6, 0x7, 0x5, 0x200000000000, 0x1cb}) r1 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000e71000)=0x0, 0x4) 2018/01/18 13:55:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x181808) fchdir(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x0) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000feb000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xd, 0x4, 0x100000, 0x0, 0x44, 0xffffffffffffffff, 0x3, 0x0, 0x7f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x14, 0x6, 0x1, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x0}]}, @rr={0x7, 0xb, 0x7, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/18 13:55:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) syz_emit_ethernet(0xb1, &(0x7f0000ded000-0xb1)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0xfffffffffffffffd, 0x0, 0x0}}], {@mpls_mc={0x8848, {[], @ipv4={{0xf, 0x4, 0x6, 0x0, 0x9f, 0x3, 0x80000000, 0xffffffffffff3a97, 0x2e, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x18, 0x2, 0x0, 0x59ffb611, [{[@empty=0x0], 0x8001}, {[@empty=0x0], 0x3}, {[], 0x3}]}, @rr={0x7, 0xf, 0x5, [@empty=0x0, @multicast2=0xe0000002, @multicast1=0xe0000001]}, @noop={0x1}]}}, @udp={0x1, 0x1, 0x63, 0x0, "588f487f30298ba937ce59ea49939e4950ad47cc085ec16777c485ebed908004faea162d8f8383d809dc576f4922efeec3edcd4a2ed9b7cb562bf1dabb867b55e71317fc63e91385e0a66ef7bd6df96dc9ed07653e2782bf74e315"}}}}}}, &(0x7f0000931000)={0x0, 0x1, [0xfffffffffffffff7]}) 2018/01/18 13:55:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000717000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000264000)=0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000025b000)=0x1f, 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0x0, 0x70a0}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00007e0000)=""/4, &(0x7f0000369000)=0x4) 2018/01/18 13:55:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080001, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002a5000-0x8c)={0x0, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000606000)=0x8c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000262000-0x8c)={r1, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg$inet_sctp(r0, &(0x7f0000afa000)={&(0x7f0000aa4000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f000080e000)="8b", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f00008f5000-0x2)="01", 0x1, 0x0, &(0x7f0000c4f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = getpgrp(0x0) ptrace$cont(0x18, r2, 0x1, 0x135e) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000def000-0x18)={0x0, 0x0, 0x10, 0x0, 0x0}, &(0x7f0000bc8000-0x4)=0x18) 2018/01/18 13:55:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x100, 0x80800) fgetxattr(r0, &(0x7f000009d000+0x723)=@known='system.posix_acl_default\x00', &(0x7f000049e000)=""/252, 0xfc) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000013e000-0x1)={0xffffffffffffffff}) bind$bt_hci(r1, &(0x7f0000da7000-0x6)={0x1f, 0x2, 0x3}, 0x6) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) pipe(&(0x7f00003d8000)={0x0, 0x0}) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000b53000)={0xffffffffffffffe1, 0x1, 0x1000, 0x5, 0x2, 0x7ff, 0x10000, 0x0, 0x81, 0x6f2, 0x2, 0x2c949aee}) symlinkat(&(0x7f0000789000-0x1)='.', r3, &(0x7f000058f000)='.') mount(&(0x7f0000eb8000-0x8)='./file0\x00', &(0x7f00006e8000+0xf18)='.', &(0x7f000086a000)='btrfs\x00', 0x2010, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000db4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000422000)='/dev/sequencer\x00', 0x200, 0x0) renameat(r4, &(0x7f0000577000)='./file0\x00', r4, &(0x7f00004ea000)='./file0\x00') mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)="") umount2(&(0x7f0000b73000)='.', 0x0) ioctl$KVM_GET_XSAVE(r5, 0x9000aea4, &(0x7f000017a000-0x400)={""/1024}) 2018/01/18 13:55:59 executing program 2: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000e81000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e82000-0x14)={0x0, 0x1, 0x4, 0x7fffffff, 0x1, 0x20}, &(0x7f0000499000-0x4)=0x14) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e82000-0xc)=@sack_info={r2, 0x7, 0x8000}, &(0x7f0000767000-0x4)=0xc) unshare(0x1040602) r3 = epoll_create(0x51) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000841000-0xb)='/dev/mixer\x00', 0x600002, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000e83000-0x10)={0x2, &(0x7f0000e82000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) flistxattr(r0, &(0x7f000073a000)=""/4096, 0x1000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000e83000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x40000) signalfd4(r5, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) 2018/01/18 13:55:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000a90000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000f14000)=0x1) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb40400000800020b00ff0010b500001000eb0800090000ffe5b7", 0xffffffffffffff05) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000915000)={0x0, 0xffffffffffffffff, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000038a000)={0x5, 0xffffffffffffffff, 0x1}) renameat(r1, &(0x7f0000dcf000)='./file0\x00', r2, &(0x7f0000c27000-0x8)='./file0\x00') socket$llc(0x1a, 0x1, 0x0) 2018/01/18 13:55:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b23000)={0x0, 0x400}, &(0x7f0000b49000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={r1, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x1f6, []}, 0x8) 2018/01/18 13:55:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) ptrace(0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f000081f000-0x79)=""/121) write$sndseq(r0, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/18 13:55:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000135000-0x50)={0x9, [0xa44f, 0x400, 0x3, 0x1, 0x2fb2, 0x3, 0x5, 0x4, 0x7]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x6}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r1, 0x1000, "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"}, &(0x7f0000000000)=0x1008) 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) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) clone(0x0, &(0x7f000021d000)="", &(0x7f00006dc000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00008a6000)="") ioperm(0x0, 0x7, 0x0) sysfs$1(0x1, &(0x7f0000000000)='\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000004000-0x10)={0x0, 0xa4, &(0x7f0000001000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2e}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000004000-0x20)={0xe5f0, 0x10001, 0x8, 0x6, 0xffff, 0x100, 0xffffffff, 0xfffffffffffffffa, r3}, &(0x7f0000003000)=0x20) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000003000-0x8)={@multicast2=0xe0000002, @empty=0x0}, 0x8) 2018/01/18 13:55:59 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000fb4000-0xa)='./control\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000fb3000-0x9)='/dev/ion\x00', 0x200, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f00005d6000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xb58000)=nil, 0xb58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000b59000-0x3)=0x80000001, 0x4) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8925, &(0x7f0000fb4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x101}) ioctl$sock_ifreq(r1, 0x8927, &(0x7f00004a1000)={@common='vcan0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/18 13:55:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfffffffffffffeeb, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000a21000/0x18000)=nil, &(0x7f0000ccd000)=[@text64={0x40, &(0x7f00002a7000-0x5d)="0f09450f7957f526f23acf48b800000000000000000f23d80f21f835800000600f23f8c74424008d000000c74424027ce21951ff1c244c0f3066baf80cb804224d89ef66bafc0ced262e2e420fc7995e00c0fe65664a0fea000f18418a", 0x5d}], 0x1, 0x0, &(0x7f0000119000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = memfd_create(&(0x7f0000c05000-0x6)='ppp1\'\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r3, 0x0) 2018/01/18 13:55:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dae000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005de000-0xf)='/dev/sequencer\x00', 0x109100, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000a62000)=0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f3b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x0, r3) ioctl$KVM_SET_LAPIC(r2, 0x4068aea3, &(0x7f0000083000-0x400)={"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"}) 2018/01/18 13:55:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000791000)={0x0}, 0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003e9000-0xd)='/selinux/mls\x00', 0x0, 0x0) clock_nanosleep(0x5, 0x1, &(0x7f0000feb000-0x10)={0x0, 0x0}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f000068d000-0x4)=0x20, 0x4) r3 = syz_open_dev$usbmon(&(0x7f00003b6000)='/dev/usbmon#\x00', 0xe8, 0x0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000d00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) close(r1) connect$bt_l2cap(r2, &(0x7f0000787000)={0x1f, 0xd28, {0x5, 0x0, 0x0, 0x5, 0x9, 0x9059}, 0xe07, 0x7}, 0xe) pipe(&(0x7f00009de000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r3) dup3(r3, r0, 0x80000) 2018/01/18 13:55:59 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000048000)=""/81, 0x51}], 0x1, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000751000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000f7d000)={0x5, 0x1f, 0x4, 0x470, 0xffffffffffffff78}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000475000-0x10)={r0, 0x28, &(0x7f0000618000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/18 13:55:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00006f6000-0x10)={0x0, 0x0}) r0 = syz_open_dev$audion(&(0x7f0000046000-0xc)='/dev/audio#\x00', 0x2, 0x40100) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000006c000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x3, 0xff, 0x0, 0x401, 0x8, 0x101}, &(0x7f0000bbb000)=0x20) r1 = syz_open_dev$mice(&(0x7f0000c3a000-0x10)='/dev/input/mice\x00', 0x0, 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000449000-0xc)={&(0x7f000037f000)='./file0\x00', r1}, 0xc) setrlimit(0x0, &(0x7f0000d0a000-0x10)={0x0, 0x0}) 2018/01/18 13:55:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ff000)={0x0, 0x0}, 0x80000) symlinkat(&(0x7f0000fa2000-0x8)='./file0\x00', r0, &(0x7f0000372000)='./file0\x00') ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000092e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3800}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000c4000)=0x3e, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000db7000-0x8)=0x6d) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2a, 0x0}) fallocate(r2, 0x2, 0xfffffffffffffffd, 0x4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) close(r2) 2018/01/18 13:55:59 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003ee000)="", 0x1d) r1 = creat(&(0x7f00003d4000-0x8)='./file0\x00', 0xc8) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000d09000-0x80)=""/128) 2018/01/18 13:56:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000d, 0x80a, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a2000)='/dev/cuse\x00', 0x7ffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b7f000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000010e000)={0x3, 0x3e, &(0x7f0000c57000-0x3e)="eaf02450681ca01883bb48e7467b2c4dfc43c90485419b5f06f1b326a7e41ccfd8ae2b7de4963399485117ce084bdf4ebb9876f692f20688d5da4df71e9b"}) setsockopt(r0, 0x2000000000000006, 0xe, &(0x7f0000bcc000)="0200000000050000005462fa41a15eaf0d2cf653f13cc379ede4eaf40f4a95ff850a8263357506b31e58ba8399b397e695c0f03d3b3d54436fe701bcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e72990074e81058d02f9b14732017e2466a9fc43aea00000dbe960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e9710ea4a4c2e88008014f1659cfec8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a9113e776be1d113b514dbdc05ea1301863d6a4830de8391f2ecab7bbfbcb0f0978", 0xd8) 2018/01/18 13:56:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000f9c000)='/dev/usbmon#\x00', 0x7, 0x200) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f4f000)=@assoc_id=0x0, &(0x7f0000d8b000-0x4)=0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000645000)=0x0) setpriority(0x1, r4, 0x10870000000000) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00008a8000-0xaa)={r3, 0x5, 0x3fc, "993c2eb05f1eff64b2df0ee4cb4ca266eab4524990cfd80e8056a5577a50ea64c5878b3af2add57de236d4d2dd970d23d5e21c2662162cb3a40d9c421ca278bf8235cef0ab3b3bbb02c635a8fac62fe0cccd05a7e75388a563ad77e5def6879d6aa9c9164593d2c2d73f89edc35d5609b0c5b90c01e3aa1cbed0fa142677dbfd7d7a697f72fe3d9ac0b292798cbe87748a48ae3bd8f42db00e6852efaf63191c2436"}, 0xaa) bind$alg(r1, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000211000-0x8)=0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b9a000-0x2)=0x464, 0x4) r5 = accept4$alg(r1, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000513000)={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, {0xa, 0x0, 0x9153, @loopback={0x0, 0x1}, 0x0}, 0x302c7041, [0xa9, 0x0, 0x2, 0xfbb0, 0x3f, 0xd2b, 0x1, 0x7]}, 0x5c) readv(r5, &(0x7f0000129000)=[{&(0x7f0000107000)=""/118, 0x76}], 0x1) 2018/01/18 13:56:00 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000f000-0x10)={0x2, &(0x7f0000002000)=[{0x20, 0x0, 0x0, 0x80000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x7ac313b1dc5f629e) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000011000-0x3)=[@in6={0xa, 0x3, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, @in6={0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xac7b}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) sendto$unix(r1, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000010000-0x21)=@file={0x0, ""}, 0x2) 2018/01/18 13:56:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) stat(&(0x7f000047f000)='./file0\x00', &(0x7f0000ef6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c9000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f00001d5000)="35c67041db4fa23078f36a53dcf6f49d76ac9015") lchown(&(0x7f0000491000)='./file0\x00', r2, 0x0) syz_open_dev$audion(&(0x7f0000bdf000)='/dev/audio#\x00', 0x80, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f00005bc000)="", &(0x7f0000b88000)="13", 0x4}, 0x20) 2018/01/18 13:56:00 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000001a000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000000b000-0x4)=r1) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) connect$pppoe(r2, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) close(r3) 2018/01/18 13:56:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000d3000)=0x3f90002) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) r2 = shmget(0x2, 0x2000, 0x1090, &(0x7f0000b42000/0x2000)=nil) shmctl$IPC_RMID(r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) r3 = open(&(0x7f0000c1c000-0x8)='./file0\x00', 0x600, 0x10) ioctl$int_in(r3, 0x5421, &(0x7f00005d0000-0x8)=0xfffffffffffffff8) readv(0xffffffffffffffff, &(0x7f0000010000)=[{&(0x7f0000013000-0xd3)=""/211, 0xd3}, {&(0x7f0000013000-0x5b)=""/91, 0x5b}], 0x2) r4 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000cf9000-0x12)={@generic="cf4b703cc7162cba4f8538ea287a0db1", 0x40}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fca000-0x15)='/proc/self/net/pfkey\x00', 0x8800, 0x0) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f0000f40000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) 2018/01/18 13:56:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000000)={0x1, &(0x7f0000daa000-0x14)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00004e8000-0x74)=""/116) ioctl$EVIOCGMASK(r1, 0x40087602, &(0x7f0000f29000-0x10)={0x0, 0x0, &(0x7f00006c4000)=""}) [ 78.250515] binder: 9957 RLIMIT_NICE not set [ 78.300478] binder: BINDER_SET_CONTEXT_MGR already set [ 78.305814] binder: 9945:9958 ioctl 40046207 0 returned -16 [ 78.313333] binder: 9957 RLIMIT_NICE not set [ 78.323599] binder_alloc: 9945: binder_alloc_buf, no vma [ 78.329113] binder: 9945:9959 transaction failed 29189/-3, size 0-0 line 2903 2018/01/18 13:56:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0x3d37) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000cbb000)=""/40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f00002fa000-0x8)={0x5a57}, 0x8) sendmsg$nl_netfilter(r1, &(0x7f0000611000)={&(0x7f000056e000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000a3a000)={&(0x7f0000025000)={0x180, 0x3, 0xa, 0x8, 0x0, 0x3, {0x0, 0x0, 0x9}, [@generic="260d82667a36684ba89d5c02f1ae980bf0cd625ab24389222c480f0d0ad5f490f78988040d0d5bc1e9b8d23c00dd00f54e082d1e0ce11f510fd1408070ccaf0693b78f03c05dbb9792725211ad2a609ca0c474f13b4b35cd3a754268a1e87c57968324be04759b7d5b51beaa32c5a6c005e4f06d8876f34f5499e784980720badd427b8ae317029e0ca13c57a2d158b41fa464ceeb6f9b0b63776eb157d87f5099d582d7158df574854a4080f9790c61c7e2613000fe3e4f8f97efe928639a3683a5c617fe47ee7918", @nested={0xa0, 0x3d, [@typed={0x18, 0x59, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="6e18e5018d6e0632a1cff7f99cd6030496b451bce879922680076ad064feada84c3336f97b2471fc5a8238abfbad4b985d7626f65108b44e92bdd57ca0d33bc049757fc7d77587ca546da730497c73ee496a47605f21293d110718a35df6742087d94afc335d9d57d8f1", @typed={0x18, 0x37, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x180}, 0x1, 0x0, 0x0, 0x8000}, 0x40044) syz_emit_ethernet(0x2e, &(0x7f0000ee3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[@generic={0x94, 0x2, ""}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/18 13:56:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x800c1004110, &(0x7f0000008000-0x1)="") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000538000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='gre0\x00'}}, 0x1e) writev(r1, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) 2018/01/18 13:56:00 executing program 0: r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c33000)={0x0, 0x20, 0x8, 0x5892, 0x12e, 0x6, 0xfffffffffffffff7, 0x20, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8, 0x7, 0x414b, 0x35}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, &(0x7f0000001000-0x4)=0x4) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x2d1) 2018/01/18 13:56:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = socket$inet(0x2, 0x5, 0xfff) r1 = mq_open(&(0x7f000035e000-0x1)='\x00', 0x8c2, 0x100, &(0x7f00000b6000-0x40)={0x3, 0x7, 0x0, 0x81, 0x20, 0x9, 0x80000001, 0xae}) r2 = fcntl$dupfd(r0, 0x0, r1) fgetxattr(0xffffffffffffffff, &(0x7f0000cd0000)=@random={'system.\x00', 'cgroupposix_acl_accesseth0}+trusted\x00'}, &(0x7f00003dd000-0xea)=""/234, 0xea) sendmmsg(r2, &(0x7f0000220000-0xf0)=[{{&(0x7f0000501000-0x10)=@ax25={0x3, {"72a4d9164b8a19"}, 0x4}, 0x10, &(0x7f0000a71000)=[{&(0x7f00005f2000)="b702e0fde7354e54da080fe022f0d0483b9408ee98f2c52908404f9f8eeade8de1245c2bf6674c19bccdceb708b566687f753b38878188298d11a8d1cee33411d34efd631fdc4effafec0598c56c86298a1aa7155a4c5694c55d04633755d9ce209a034fba594210cfcbd9680b9f2c89e4922047cc02a48455aa9c221a7b6ff63b2c3ac37b0f189d93964e7b1bd008206c12fec5eefeaa7afb748e976d60d22383e8d93f5fe01f17dd553daed5f487437c963cab7f3fcfae0e3625b0248c9fdc0d5236c950c3374d3ab941ccae7179881b648f3f7d18ee35888da4c876e9821d", 0xe0}, {&(0x7f0000f0b000)="d299223226233cc15e44e7dd0dd4587ff4d95769b60e8ca931af27365325b804e2d18a67e1278e2d27ebcf3f512ccb1116ab0b8c0a159d56f5c07247677236df381af6e8584ec17faa91e42e21f53089fe27480af3a719c3cb87d5976fff31b244463971b0652848b1aaaad070f4ea1b6b05add35e7b5e143aaf97e980d38a35c53cc04638846d913b3b1b9acc184fed1359afe55c209f", 0x97}, {&(0x7f00006dd000-0x9)="570eb0f70aa369d5b3", 0x9}, {&(0x7f00004ba000)="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", 0x1000}, {&(0x7f0000026000-0x58)="4b9337fb09d72e895f71c2e734a2dfeb59c32a070eef98d47372b5659aa3c8fbc479d0656e598edb6a47898b43f61d7413e6b9d0bf93359ed093f26e7bf6bc6a6ef0ccd034f2a1d92b236b767138dd0df3088ee5d60749cb", 0x58}], 0x5, 0x0, 0x0, 0x4800}, 0x80000001}, {{0x0, 0x0, &(0x7f000040e000-0x50)=[{&(0x7f0000a4f000)="531baffdfbdb0a7f05021ecae5082e0a8bbfe6f30ad2f1aa31d1c20c758978f23e3bfa77bab0b42f4d8005d0b33ecb37a5621fdc08eaee119acd4911fce2ff9911803ccc7180d893a55a528594e04e0449b7f5c26fa0d5ea7e52fed558c84dcd0d971b4ff33dc506acc1040ab547b5fa8acb98558963a464677b2815a8d6e7a8e84f303883bd1a0ccae74854d5d1ec4eb03604b9ed48bab095d5a5f3ef40d6ebdbe6a4d9a06e46a4673f4015cff82d130d47226d72f64f046e5714578b9dfbe6", 0xc0}, {&(0x7f0000560000-0xd0)="83cc5fd24413500914bee312af6e15bd23f2304c9d4570083f9ffc74a336e038e1920a3c1c265aa7b1bef12f637d670e75102887e89585ac89f2614be72d8e8cfb480c56a371191134c53cc50f901d42054965a48202e19e32135092047814c9c8f9bd6f9a81e66151cd7a1a4993e8723d93dad639909a825e10f62937708174ede0bacff48f6cfb630ce07dea253cf12c3cca53f35bed7e1ba78372210a370f2a7c4f6ace66c494a5cfd601e4d4c8cd2610b929b2063e7586ff5f254ace439552e7fe6eff553014752b6d0b60c61013", 0xd0}, {&(0x7f0000fa8000+0x295)="7b69465352bf96f7b34796458f6da6397e453583f2da1484f82a01804ea4175f695080d9a06b36bbcdcd0c82252caa41d7f0f4609c6bba10ac0d40634f5106b51fc5cc9cf143e0c3", 0x48}, {&(0x7f0000d4d000)="", 0x0}, {&(0x7f00007f0000)="08da32e910101b69adde0e8f4a90aa4af38d8576fd0ee49bf99efa204f51ee26c4b893fde68923779e2dfd5d07513950acc860dcd63ae8363775705c95ef7dbe82d14849bc69d3", 0x47}], 0x5, &(0x7f0000a30000-0x80)=[{0x80, 0xff, 0xffffffff, "078f4239345339a26b55ec0696b25129b99a235ffc2ce72117fcac42cc71bd41f6ac2633435814150a00d5ae202ddadc4e0c980e11fb5b8e7882555e3a2e83ba7c41bea5c24526d72d836381cbb7115213140f3cee472d3891eb1cf7fa5814dc5bb84a9c0ab55966531c81c4e16c7c"}], 0x80, 0x0}, 0x5}, {{&(0x7f0000e7f000)=@pptp={0x18, 0x2, {0x2, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000a44000-0x20)=[{&(0x7f0000ef8000)="54bfe9aed79d49eb9bf29469284c2e369a5a8af0b11b4c284799b043eca974573accf052732758deece17ba12fb4785aa9c2ad06bd5e9ef16d60ff7cc5027c3cb05129971b35dce935648816c9465b688bee36111cea63e9bec28584cf0786857ba87db0fc916321f563092adbc6a5ef0eeeaea9168b5e3deb8ae6eecfa20e4719be1af9faf18d2162e2c69eb46243aa08cc635d7fd6e96e8d4a2a26616250c5ce", 0xa1}, {&(0x7f0000824000)="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", 0xfc}], 0x2, &(0x7f0000504000)=[{0xb0, 0x1ff, 0x8001, "46d7a7d84f9a6bd55df5f4d52f1da448536be264063ad1965bc66c3a16d632f1b115d5e5c884dea6d97ff2b90e349b1c101083e1a8983c3f1e367f15d229f769667e8c196d247f1cd0247a01d0ec36b4f3a5e46062d162d9595627e5d41175a6f9993c96fa4998e96d1633f0d7ea3df13ab4c3aad15b707d1be00d8f3d864efdc84d5d849724ffa42966eff7d0da1bfc844e8d00b2cec317a743c9"}, {0x28, 0x18f, 0xff, "bb42a33c888e4b9a15a75032bda89b641efa3675dd5dfde0"}, {0xe8, 0x10b, 0x4, 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0x2, "530210dcd46708fd2379af9767fbe74d7589a7388953e424c80bd7d738fe7bf5f5a3dc190f6bb8e2499d78a7a33aed79b90e9d49e72c2bc04808d1631a2b7821f5beae47ea2bbc617a0950a5a460da1ac24ff652c0c7cf7343ea6a7629fe2d85145299752c3795c1bdb339a6667f1f55c55c33bda80a1caeca"}, {0x70, 0x0, 0x2, "7e8014bd459c1d0a350ab2b69b2de88d569557d6094dc51f3e1d05149f4f1ef3e3af46ff73d374d38b804f4b01a4a597947b87584b24ec2b1f635938052a91b0687f4de2437ea30378959ad3b5b1c7c52047991ed222417a0ac5"}, {0xf0, 0x10f, 0x4, "244c9847d10d30847f3e81f9b245bb8aa47419484e53358457e41664451a16714479bec5490a80cc9e6b3f084cc9b1d04a825d88ccccd90e343b8b84dc6ac45bd5891819fad45c79854ee3df15777a6a129a20681b707e527b32bcd7101d81d384b1362afcef0e3ff9aa3b1f39f25baac90b3602b7f06651c475df4a0243d477605917ef76f3cdf01dbe688f6c9775f7591a7cb85638531dc25b4f6613b4643a141a000a6cad145dfe623de43c56683df964c5ebaa3fc264818ae7c2b4471c291edb3912a2141064297baf1bb732689fe88035a54f4ad1b49a71819577485b14"}, {0x1010, 0x18f, 0x100000000, 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617af83c65ef6e6aac21abfab5edb67f713c6816f7dc12e8bcdd8b15aee97b2e5208def127175bc3e7bf04b62ed7923c68006ff05b3fa455595971bb4cbca0aff7df1dccd870642ff75b561fbd0fa3748015c5ba048c44b8478c83601e62a3ae16d98194ebec3aedf7f7638d1e0d980887dad5239a14e96c6958a2432b154bfe8a0158285c2b38887abc4ef47a832aba2f7374c3874e424724809745132be390d2ec7eb95833634671f9ae430a05915fd48e6b6926ade44bfca0fa525d3c7dc9c39d3b2fcb04366cb81e0dcf037984c46c4739120c1d8d25fe25057ebeb44e897dff84ed63c8f6c5cd7d2b98109521c4e5e6a98b972be5c89e3956928be5f28f00a723c065936b7e4e694ceef7778bfdaee4df11574b9a10b8bfe4d22b62d8a36bd9983d7e6c6141a031da3aa8e138de13216bf30ec2cc9b58821c4b6c9aafde09d3975f79545ae5ef3e7a7d4d01f7a736e20520d70a8c873e80eea36d67f86a9c78391869829c0892037292ca5dda2208338a256a737b881c7523d2059884f4f199253442c0bdb93ac6bce504c05c83519e7b75238ef59ddfb9dbff9bfb598582bc5e1e704fcf28200a648dcdc83f033d6cf529802ff96b23c63d15bbd697c7302774a3de5620824fd2e1dfd5da699a92951725483c3254bd1bb0fa2ba6b0c88964e509c4568b584f54b1a3c52c89a6f57416e00b236a914b9e8da73842d7372682475297b93182aa1a0e8557d57a5d21289c43f32e999ed2bed9fd686d51d34ad4fa23b7a6d4d05ffee46c0ee44a3f63c7ad43cb8d6f6417f4b10d8e4932d8b446de9a5326d6e946108a6087e1639360a6335f859b21faf6961abb7a978559122f1e6b10357528b8da8ba49113e769a6f48f20e47c7b58e62d29218c458c3c2ad724a13cc6376347113b52a997d4ed0551898073f7161702ac81f9a1b56044626f5b53e587befce935d9890f4f6fd99b487662aab4f806b4b37a72f0617655ecbf01e115cb1de15287434b1343ef2f92054b0ec8b7b299eae2261cf511d8f39beacd734070c4bd010c002b8d4660d03bfe286c5806adbfd8e6a9c4cfa8cd6c83642d6f136e79ec8ae9d197acd9a2bbb591fb6df08c053e23a46c6bb1c5af3dea6c585748298b51acd08ded76ed31be1a83e7063134dcd2f5657d93104d6db82ef8a5011cc2533ce1438cc1a2a01e28bf5dc265b638ff6522aca306567a60643a946698f2f1096064338502330685243df14075b6aa562dd89dbca71769c753333f21fd9d55be1b9ab057c202b5139f6d86da3363f9518fe5536ca7fd4965dec09cb102e4cedd05458d19cf0b996ca7266790225e721eed7dd7e936f0f7a9fc51c460dff536bd9a1a274644d0ca837e8966e46c5481532a66866948e3a848e0b8b7498ddf8660fd6097d73add51a52a82075fe0f2461ea466ecfbac26d6cbe39c9a0c98ac173eddba4d64679cfebbfad9889dbd9f1cd99da2b80f8d7e4490d2d32a45c9b4210e4501057442362b5041d3018190937a7e486d5ddaa99437b5bb230f9dab5cbc8d1c37a70932cfa9f4533c45e8a03487539ecb6eeac51489e744baf6b05a2ef7bba98f3121faebd0d7919cc6d859b78c8fdc2f4e30fd7f94d9d0093814f82c8b7ab62cbcf9bb8b51993b1ae082fd8afcc9d6005bcdd61b358dd7d63c112d6a4ae297a06fc3f48950ecd684f3fc369e06c9c3ab5048945680f27ec644d2a067d39ac7b7f97c7a5ad85140f0d0f5555c609fa3b73348c28a5cf6be55be1811229bf49a4ba1d902e0b8954e324247bd84f59d7399e29188f03d960799ed5b4578b132f7da3075faeb86b0573c030ca74da42de38124c064d9035498a9db69a378ad0e3c14f60312d16d6422e81e390e7176caf937371279641f1efc3ca074c21158278f447d8957eff507f1b94b6bf5b20a7c6602d17bc8eb8d1677c769b50c1eae63ee88ad06979ec7359cd6a654b0d62425df4deb9ce3c08b1eb1fde52e208342ee3cbcad2bb7eab142f453f04e462cf95e701baa501a08e909c833bfe19fbfde39ab299d2d6086296e4d35a891d76669b0154443762a6ef9b5276aeb9cef37a7772e0730628b9adbb5307006ca894abdf1736574a093e4223b948022de82ab1a8c3a641ef54b779dfc64352ff17c1a842bd9fda849c65c469765eae3452c7c520ad2f0b3a19d125ce4cc7f2a0fb9b7879eb0cfc37766e29583022bace301ee0b3e380ac769912f6c81de0f9e47ce34dbc764b27e3ee6c"}], 0x1408, 0x10}, 0x2}], 0x4, 0x40044) 2018/01/18 13:56:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3d, &(0x7f00003f8000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [], {@arp={0x806, @generic={0x30a, 0x0, 0x6, 0xb, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "adfc69f7cda4daa811170c", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, "b4db1436755aff006609f582c63b7d6e"}}}}, &(0x7f0000973000-0x14)={0x0, 0x1, [0xa4e]}) r0 = syz_open_dev$admmidi(&(0x7f000049a000)='/dev/admmidi#\x00', 0x81, 0x24000) sendto$ipx(r0, &(0x7f00002b3000-0x2)="8f65", 0x2, 0x4000, 0x0, 0x0) 2018/01/18 13:56:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x441) ioctl$TIOCSBRK(r0, 0x40044591) r1 = syz_open_dev$sndmidi(&(0x7f000006d000)='/dev/snd/midiC#D#\x00', 0x100000000, 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a80000-0x4)=0x6, 0x4) write(r0, &(0x7f0000c29000)="", 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b89000-0x10)={0x6, 0x800e, 0x800, 0x20, 0x0}, &(0x7f0000201000-0x4)=0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000028e000-0x10)='/dev/sequencer2\x00', 0x121000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000968000)={0x4, &(0x7f00008e7000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00007f5000)={r2, @in6={{0xa, 0x1, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000052a000)=0x8c) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000216000-0x4)=0x0) mq_notify(r1, &(0x7f00002ca000-0x60)={0x0, 0x17, 0x6, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000555000)=0x3a53, 0x4) 2018/01/18 13:56:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000198000)='/dev/input/mouse#\x00', 0x3599, 0x100) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000250000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f00005cd000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000309000)=0x10) getsockname(r1, &(0x7f0000174000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000116000-0x4)=0x14) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f00001f1000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet(r2, &(0x7f0000967000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) sendfile(r4, r5, &(0x7f0000493000)=0x0, 0xfffffffd) 2018/01/18 13:56:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000456000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) name_to_handle_at(r1, &(0x7f00005fb000-0x8)='./file0\x00', &(0x7f0000626000)={0x1008, 0x93, "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"}, &(0x7f00008c2000)=0x0, 0x1000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000001d000-0x114)={0x30, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x1c, 0x5, [@typed={0x18, 0x1, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 78.350622] binder: undelivered TRANSACTION_ERROR: 29189 [ 78.356368] binder: undelivered TRANSACTION_COMPLETE [ 78.379632] kauditd_printk_skb: 89 callbacks suppressed 2018/01/18 13:56:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x8, 0x3ff, 0x4, 0x3f, 0x80, 0x809, 0x800100000, 0x7, 0x2, 0xfffffffffffffff8, 0x3, 0x5}) prctl$intptr(0x1c, 0x64) prctl$intptr(0x1c, 0x7f) [ 78.379640] audit: type=1326 audit(1516283760.273:501): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9963 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 78.439651] skbuff: skb_under_panic: text:00000000500c28e3 len:31 put:24 head:00000000725f3e05 data:000000004c3f8fae tail:0x7 end:0xc0 dev:gre0 [ 78.439848] ------------[ cut here ]------------ [ 78.439852] kernel BUG at net/core/skbuff.c:104! [ 78.439867] invalid opcode: 0000 [#1] SMP KASAN [ 78.439874] Dumping ftrace buffer: [ 78.439879] (ftrace buffer empty) [ 78.439881] Modules linked in: [ 78.439892] CPU: 0 PID: 9975 Comm: syz-executor3 Not tainted 4.15.0-rc8+ #267 [ 78.439897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.439915] RIP: 0010:skb_panic+0x162/0x1f0 [ 78.439920] RSP: 0018:ffff8801d4bc7840 EFLAGS: 00010282 [ 78.439926] RAX: 0000000000000083 RBX: ffff8801d2ce5b80 RCX: 0000000000000000 [ 78.439931] RDX: 0000000000000083 RSI: ffffc900031f4000 RDI: ffffed003a978efc [ 78.439937] RBP: ffff8801d4bc78a8 R08: 1ffff1003a978ea0 R09: 0000000000000000 [ 78.439941] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff861f9420 [ 78.439946] R13: ffffffff84a330bd R14: 0000000000000018 R15: ffff8801d6fc0e40 [ 78.439952] FS: 00007feb1e4f1700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 78.439958] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 78.439962] CR2: 0000000020493000 CR3: 00000001c52cc002 CR4: 00000000001606f0 [ 78.439968] Call Trace: [ 78.439982] ? check_stack_object+0x140/0x140 [ 78.439994] ? ipgre_header+0x6d/0x4e0 [ 78.440006] skb_push+0xce/0xf0 [ 78.440025] ipgre_header+0x6d/0x4e0 [ 78.440043] pppoe_sendmsg+0x58e/0x8b0 [ 78.440052] ? gretap_fb_dev_create+0x250/0x250 [ 78.440065] ? pppoe_getname+0x210/0x210 [ 78.440078] ? selinux_socket_sendmsg+0x36/0x40 [ 78.440087] ? security_socket_sendmsg+0x89/0xb0 [ 78.440097] ? pppoe_getname+0x210/0x210 [ 78.440107] sock_sendmsg+0xca/0x110 [ 78.440117] sock_write_iter+0x31a/0x5d0 [ 78.440128] ? sock_sendmsg+0x110/0x110 [ 78.440145] ? bpf_fd_pass+0x280/0x280 [ 78.440153] ? ___might_sleep+0x43c/0x470 [ 78.440166] do_iter_readv_writev+0x525/0x7f0 [ 78.440179] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 78.440196] ? rw_verify_area+0xe5/0x2b0 [ 78.440208] do_iter_write+0x154/0x540 [ 78.440217] ? dup_iter+0x260/0x260 [ 78.440224] ? lock_release+0xa40/0xa40 [ 78.440242] vfs_writev+0x18a/0x340 [ 78.440249] ? __fget_light+0x297/0x380 [ 78.440259] ? vfs_iter_write+0xb0/0xb0 [ 78.440279] ? fput+0xd2/0x140 [ 78.440287] ? SYSC_connect+0x2e0/0x4a0 [ 78.440302] ? __fdget_pos+0x130/0x190 [ 78.440310] ? __fdget_raw+0x20/0x20 [ 78.440320] ? selinux_capable+0x40/0x40 [ 78.440337] do_writev+0xfc/0x2a0 [ 78.440344] ? do_writev+0xfc/0x2a0 [ 78.440357] ? vfs_writev+0x340/0x340 [ 78.440366] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 78.440377] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 78.440392] SyS_writev+0x27/0x30 [ 78.440404] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 78.440409] RIP: 0033:0x452e39 [ 78.440414] RSP: 002b:00007feb1e4f0c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000014 [ 78.440422] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e39 [ 78.440426] RDX: 0000000000000001 RSI: 0000000020211f90 RDI: 0000000000000016 [ 78.440430] RBP: 00000000000003bb R08: 0000000000000000 R09: 0000000000000000 [ 78.440434] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3a28 [ 78.440439] R13: 00000000ffffffff R14: 00007feb1e4f16d4 R15: 0000000000000000 [ 78.440459] Code: 04 01 84 c0 74 04 3c 03 7e 23 8b 8b 80 00 00 00 41 57 48 c7 c7 e0 8c 1f 86 52 56 4c 89 ea 41 50 4c 89 e6 45 89 f0 e8 d6 bd 28 fd <0f> 0b 4c 89 4d b8 4c 89 45 c0 48 89 75 c8 48 89 55 d0 e8 c7 0b [ 78.440600] RIP: skb_panic+0x162/0x1f0 RSP: ffff8801d4bc7840 [ 78.440652] ---[ end trace e8d17ef782683574 ]--- [ 78.440656] Kernel panic - not syncing: Fatal exception [ 78.441542] Dumping ftrace buffer: [ 78.441545] (ftrace buffer empty) [ 78.441548] Kernel Offset: disabled [ 78.804975] Rebooting in 86400 seconds..