, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x2, 0x78d7, 0x6, 0x7a69}}, &(0x7f00005be000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000f5e000)={r3, 0x10004}, &(0x7f000083f000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f5c000)={0x20000000000027, 0x8000, 0x5, 0x100008200, r4}, &(0x7f0000f5b000)=0x10) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800, 0x6, &(0x7f0000f5e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f60000-0x8)={r4, 0x0}, &(0x7f00006eb000)=0x8) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f64000-0x8)={0x0, 0x0}) poll(&(0x7f0000058000-0x30)=[{r7, 0x8010, 0x0}, {r2, 0x200, 0x0}, {r1, 0x822c, 0x0}, {0xffffffffffffffff, 0xc048, 0x0}, {r7, 0x501, 0x0}, {r0, 0x0, 0x0}], 0x6, 0x20000af0c) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000642000)={0x0, 0x1000009, 0x4, 0xf1, 0x80000002, 0x1b8}, &(0x7f0000f63000)=0x14) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000054e000)=[{&(0x7f0000214000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f60000)=[{&(0x7f0000f5f000-0x8a)="821de36b43bc954db55e689e7de6e9585001b8373bee236a0f7b34140fd00b184d09750a8c34413a5b7dd23c3d5aca21f542b8aa2e9af8276dece6319edb079fa06a72f2e72455340cda8090770f8992601bedf7d6355fe1839ef9f94441791821e374bfed7407111f4189f8711fa31c08ac3c25eedeeaba62d3f8e656cf6fd8abf890fe6a0fa972908b", 0x8a}, {&(0x7f0000f5f000)="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", 0x1000}, {&(0x7f00008e1000)="38c5bf78b0fe762ac067af1f5044fecf56b17e6a00000007de1373015b2296f2eb5fd34529dd3bde14ff5705258b6f552f7c56be92ac8b965e3b463c2f256b05c535f2a3ddfdac54a0ca97c9f861fd4fee911661c881a837408b2635988b97bf7afbe92c807e17481a131170c25aaa3ec4fafaf90700dcd1ff5d4a605f34d6f4cbb7a7f4b2c97719d46d8f49bfd169fbe67475c834aa05edee55b2e1b64666", 0x9f}, {&(0x7f0000151000-0xa0)="bde0f7251f0af0ed98cb9d379b8a7fd662a83d80c220a6a91efbe0c5418a0add6f60640e479997aa04300974e0dbf9663fbd60b67fbe9db368cfbccc4f32ff34936c42f03c8fd6a6e0720e881baee635fe9a0a5e1c91be9720e809af237fcdf2e5d06a26cb10c4753a59b6bdc77e854ed6b4879155533568bf379c6015e4c9a985aed84034930ff13c7778edffe7b43e529241a41bfa7e4b7620831aa13e0222", 0xa0}], 0x4, &(0x7f0000f5c000-0x180)=[@init={0x14, 0x84, 0x0, {0x80000000006, 0x4000000000000000, 0x40, 0x80000000e0a1}}, @sndrcv={0x2c, 0x84, 0x1, {0x8000, 0x80, 0xd, 0x0, 0x53, 0x7f, 0x5, 0x0, r4}}, @init={0x14, 0x84, 0x0, {0xffffffffffffffcc, 0x8, 0xea36, 0x7f}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x0, 0x80000000, 0x7fff, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x8000, 0x40, 0xfffffffffffffff9, r6}}, @init={0x14, 0x84, 0x0, {0x3, 0x400000000007, 0x8faf, 0xffffffff}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0xffffffffffffff01, 0x200, 0x200, 0x8, 0x3, 0x2, 0x7, r8}}, @init={0x14, 0x84, 0x0, {0x80f6, 0x101, 0x2, 0x3}}], 0x160, 0x90}], 0x1, 0x8002) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000f60000-0x19)="00000000000000000000000000000000000000000000000000", 0x19, 0x40040000005, &(0x7f0000f5e000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00004b4000-0x38)={0x0, 0x0, &(0x7f000055f000-0x90)=[], 0x0, &(0x7f0000f5a000)="000000000000000000000000000000000000000000", 0x15, 0x0}, 0x40) [ 444.430785] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17 sclass=netlink_tcpdiag_socket pig=1502 comm=syz-executor2 [ 444.468205] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17 sclass=netlink_tcpdiag_socket pig=1510 comm=syz-executor2 2017/12/05 14:21:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000bda000)="626c61636b6c69737400", &(0x7f0000a23000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000255000)="2f5d7472757374656400", 0x0) r1 = add_key$keyring(&(0x7f0000932000-0x8)="6b657972696e6700", &(0x7f0000a44000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003a2000)="2f6465762f6877726e6700", 0x210202, 0x0) getsockname$packet(r2, &(0x7f0000dec000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e89000)=0x14) request_key(&(0x7f00006ab000)="2e6465616400", &(0x7f0000020000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000f0000)="6b657972696e6700", r1) 2017/12/05 14:21:54 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800) getuid() r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x7fff, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000b6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006c6000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00001bd000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9, 0x3, 0x2ef1b849, 0x500, 0x700, 0x2000000, r3}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x1, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000068000)="2f6465762f7573626d6f6e2300", 0x9, 0x20042) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETNOCSUM(r5, 0x400454c8, &(0x7f0000000000)=0x5) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f0000e5a000-0x50)={{0x0, 0x1}, {0x7fffffff, 0x40}, 0xea4, 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]}) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f000053d000)={{0x48dea169232ed3cc, 0x3000, 0x4, 0x4, 0x1f, 0x1, 0x7fff, 0x0, 0x9, 0x43, 0x6, 0x400, 0x0}, {0xd000, 0xf004, 0x4, 0x1bf, 0x4, 0x7, 0x5, 0x3, 0x80000000, 0x0, 0x1, 0xe1, 0x0}, {0x10f001, 0x1, 0xf, 0x4dd8bc98, 0x1ff, 0x7, 0x537a, 0x3, 0x2, 0x400, 0x1000, 0x40, 0x0}, {0x10000, 0x3, 0xf, 0x9, 0x9, 0x8001, 0x7, 0x100, 0x4, 0x2, 0x7f, 0x8, 0x0}, {0xd000, 0x100000, 0xd, 0x6, 0x6, 0x6, 0x0, 0x6, 0xffffffffffff7fff, 0x7e0df5f2, 0x3ff, 0xba, 0x0}, {0x0, 0x1000, 0x0, 0xffffffffffffff80, 0x7f, 0x6, 0xff, 0xcf7f, 0x1, 0x40, 0x800, 0x1, 0x0}, {0xd000, 0xf000, 0xb, 0x7f, 0xffffffffffff8000, 0x5, 0x1, 0x1, 0xfffffffffffffffa, 0xfac, 0x4, 0x5, 0x0}, {0x0, 0x4, 0xf, 0x5, 0xffffffffffffae07, 0x6, 0x7fffffff, 0x8, 0x10000, 0x3, 0x3, 0x9, 0x0}, {0x105000, 0x4, [0x0, 0x0, 0x0]}, {0xd000, 0x6000, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x4, 0x0, 0x9, 0x400, 0xf000, [0x4, 0x0, 0x6, 0xc]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) sendfile(r0, r2, 0x0, 0x7fffffff) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r8, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x100000001, 0x2, &(0x7f0000001000)=0x0}) r9 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f93000)="2f6465762f6375736500", 0x2000, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000cf1000)={0x0, 0x0, 0x0}, &(0x7f0000365000-0x4)=0xc) clone(0x800000, &(0x7f0000100000-0x1000)="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", &(0x7f0000edc000-0x4)=0x0, &(0x7f0000572000-0x4)=0x0, &(0x7f0000af0000)="d829c7a4bf91425d4470614067a3c16a564a39e1af21cc64393c3c673741624f86d1abbceb9c94ba7aa1e4b71e0a8d5e99fd6729807dd1539e3824dd968b8fc2c71c2f3d0880e860d897c035990bc27687b7cad686df631a7d949a7ddadf930ad99eca9a9e83c2d512d1f8d05705c5f436cb241bf79fce4a9cb1d792260727baca4ae2c8f52fc737ece9e6d8290695fe96450d54e8f01352f132dc02b4f128877743a3948f03c44447c1d812810a69cefd95e3426f6c76d9b91c10dd6d2012b8340b0b84b7b1bebb511a9bd4") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r9, 0x40605346, &(0x7f0000f73000-0x5c)={0x5, 0x1, {0x2, 0x3, 0x80000004, 0x4, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f0000ebb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x200004, 0x4) 2017/12/05 14:21:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f0e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4040) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000c9a000-0x8)={0x0, 0x5}, &(0x7f0000e6d000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e2d000)={r2, 0x0}, 0x8) writev(r0, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e2000000000000705", 0x39}], 0x1) socket$llc(0x1a, 0x3, 0x0) 2017/12/05 14:21:54 executing program 6: mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000003b000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000608000)={r0}) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000de4000)=0xa192, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000258000-0x4)=0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80a, 0x6, &(0x7f0000de6000-0x8)={0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000cee000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2000000000000, &(0x7f00004ff000)=0xc88, 0x4) sendto$inet(r3, &(0x7f0000de2000-0x1)="55", 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000de6000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000a06000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00009b8000)=0x14) bind$packet(r4, &(0x7f0000bfa000-0x14)={0x11, 0x0, r5, 0x1, 0xcd5f0000000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f000098d000-0x4)=0x5c8, 0x4) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r3, &(0x7f000097d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000c01000-0x8)={0x0, 0x0}) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000de7000)=0x0, &(0x7f0000de8000-0x4)=0x4) accept4$unix(r6, &(0x7f0000ade000-0x4c)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000de6000)=0x4c, 0x80800) sendto$inet(r3, &(0x7f0000de6000-0x1000)="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", 0xdba, 0x0, 0x0, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x3, 0x0) sendmsg(r7, &(0x7f0000dd3000)={0x0, 0x0, &(0x7f0000d90000-0x70)=[{&(0x7f0000dd2000)="48aad2d90943b3b03e0e6d2280f91f3c7e220d13a7d33cdb2070cb4927aa028f50b628fcf3606edde2a8fa2b71da2ff7795dd98cc0eb53fe7fb8a0c8776da4a403224e3e9412c10a47e4548593216cf1c3179ed4ee47d3a84f04b4b73ee66a7550acf6a04c5a2a8083a1d57eb2c9af03cc63bb1d75bc3d02e57e97a985fecf9e58c408742b06b48c1d6ea42879de7a199c16ba63c1f5627032b42ad8bb38dc48a44ea0544ff44afc971bf1d6e4b0b726e42b25d911", 0xb5}, {&(0x7f00001eb000-0xbb)="c4f000d93fd3a533c8b1dae2aeb715322d410e7dedc6ca79503b413ae1b6bc14bbf8f51212a6afe19b27a0516fdd7113665e4502953871d56e39067cc6aaf3a4fc7668c897938432837498a23b35e6a265362b9b88ec22638ad63dbe88ecd5287712f198060c06b0c4efac6860997127748c0ae703c12992845d4ca959133c9bbaec670b7358660ca13c1bacdad755fc4bb6f453e1181f2751234b850c5346432f52e7787d8fc926d9608adda1a64d1ec75eef79d4b3203bd02c1f", 0xbb}, {&(0x7f0000102000-0xd)="198a0c63bbbcec68ee19c1bc29", 0xd}, {&(0x7f0000dd3000-0x28)="4f443d3c48f9330edb00000000000000005d71e2ff19a69d97db43ecc922b01679317a111d643983", 0x28}, {&(0x7f0000dd2000)="651cb33883c0747ff196c63c8dd9b32fe8bb9d479710626d92e5e64e2ebb110a8a9dc3b479590cdea5b667c1b0ba1fe40e3a68bed2c4a00b062c20a3c18b367f6460a4af00de563eba8ca553bbffc2b3dd22587cc2d1b7a8276239614f578b65f4e223539ef902b66c1eeecfd3446899c746d1a31a635fb4ea921ebe5426e869db411c7bb78a5cf72b03de16570235a5c39a854afcd3910593772811bac12ff7080082a5", 0xa4}, {&(0x7f0000dd3000)="60caf92a2d8e39239155b051d2e198b90dec34ec085d1a7cdcbde91085997b6403d664cc1f80d7dfee940844fce629b2354a427bd9ad0f47773e31f1c7b2e2e14c1bc000000080ea85d796315a7fded4c231457186bc1695182665cdb718e4876d102f23623739662807f232eb4d70773b5451e39d4a17b614675246cd96df01c657ed5b79ffff9d27f842eb2e58d3267abc70ca83a61dd0", 0x98}, {&(0x7f0000dd3000-0x40)="790aa0e9af54cc75f2b6d6321780517a93b1967c23e6b27f6510113c6ea212585601a55ddcf0141443fd0ea097212431d18bc0cc306fa83009b4fb24ae823fc7", 0x40}], 0x7, &(0x7f0000dd4000-0xd8)=[{0xd8, 0x10e, 0x228, "cdcd9a3de4921dac2949bf10ed129467153717ebc1b3f5f7159a656dae40d1c1ccfaeba037e9b57a0ee50868a2e9d8ee9e6ad1dce05569f78ca33a4af4f7885ba5f68834b0767993137aa98070506f3e90bed6865d28b3856544c2f52644a8ca01089e3fccd27cbc1a2db42a7eaad70ea8fa9b91cf4f27c963b3e08455478ccb04c23d3d4f8c644425744191fe2da7095cdf296d13a0e7419d473db6978409ded934d432456d597164e0d3be9f5d1057edcc17544c0e6f6f3f412d3b95ba8a270423"}], 0xd8, 0x48000}, 0x8040) connect$nfc_llcp(r7, &(0x7f0000a7e000-0x60)={0x27, 0x6, 0x0, 0x7, 0x20, 0x1fe1, "935dc056d599da60d43312149c85f2e5317b94777ede613cc083ec41f6de0269f23e8cb2312d07be9f35a33087566fbe4b85921e7df98f2f8a1b45fddaa94d", 0x4}, 0x60) 2017/12/05 14:21:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000041c000-0x6)="6e6f64657600", 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000051e000-0x4)=0x0, &(0x7f00004ad000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000020000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2000, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xf) r2 = getpgrp(0x0) sched_getattr(r2, &(0x7f0000a9d000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) personality(0x40000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f79000)=0x0) migrate_pages(r3, 0x3f, &(0x7f0000b8c000)=0x0, &(0x7f000064d000)=0x7) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)="2f6465762f6375736500", 0x1, 0x0) write$fuse(r4, &(0x7f0000147000)={0x28, 0x3, 0x0, @fuse_notify_inval_inode_out={0x0, 0x7, 0x0}}, 0x28) 2017/12/05 14:21:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00008b6000-0x4)=0x0, 0x80000) preadv(r0, &(0x7f0000e7e000-0x10)=[{&(0x7f0000e06000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f00009b3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000330000-0x2)="6e65742f61727000") pread64(r1, &(0x7f0000c72000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, 0x4) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000e2d000)=0x0) 2017/12/05 14:21:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00006bf000)="2f6465762f7663732300", 0x3ff, 0x18000) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000e4c000-0x4)=0x7, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008be000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4003, &(0x7f0000000000)=0x9, 0x4, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000058f000-0x4)=0x7, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000671000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r2, 0x0, 0x21, &(0x7f0000708000)={@rand_addr=0x7ef72336, @rand_addr=0x5}, 0x8) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f0000a12000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:21:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008fb000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$sock_bt_hci(r0, 0xc00448f7, &(0x7f0000001000-0xd3)="c21cd298a1374889136070635f8c3a4430ec0bf4abf0a58cb7bcb91a036ef24f5dcd9538772879495cf1789538ff3d4da4d330da664c01c8894f18fb1eac9105286bca507c5437a0e6c080ee5adba4e208238d09ac8940feff92e86ad2dccebb851e549055bf06e34f453b653b54917376d6ac41a5be66789172c4cc51b5e8b369c33334712f1219e6fb610d516ad4c0ad0fedfee18867b61c1388492cc4f1cc291d898d1e49b7ba2b2050932a646b8fc7606947285a4bd5994831cd65da2c68ec560ef70e322de72a3ddc0198e73863a1") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000001000)={0x44, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$llc(0x1a, 0x20000000002, 0x0, &(0x7f0000e1b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000c3a000-0x4)=0x15, 0x4) signalfd4(r1, &(0x7f0000c68000-0x8)={0xae32}, 0x8, 0x800) r2 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x81, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x401, 0x7, 0x9, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xff, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000629000-0xa)="2f6465762f6375736500", 0x480000, 0x0) sync() lseek(r2, 0x0, 0x3) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000c77000-0x8)={0xd9, &(0x7f0000fb5000)="c93cfab27d7b9dea3bb0e27726f7090b3290f4d2357041e145dd84fb0815d7d1a008ed4eca5bab80342a5ba2e037e64d2323fef908ebcc2badf3fed01930447249798249f163ffe3ab5dc572f8ac6f8c92042f2c77c331d7611fdd26751145e86ac09dd65d02ec91552fe4e92c75db5b4b880deb40989c1fce05097a606cf2e09753d233a69499bacc22884f383ac8c56cd0c7da4806cfd650592639a568969c32c55144f6cdd6fed099bb9d69650bde18a2a8920ecb4664def993606bb90659f9f650c421d12b7fc24501eb6ebd259a03f47c0b1e07cfcc20"}) 2017/12/05 14:21:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00006b0000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000f88000)="636966732e73706e65676f00", &(0x7f0000b2a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004d0000)="6d696d655f74797065657468315b2c00", 0xfffffffffffffffd) keyctl$revoke(0x3, r0) r1 = request_key(&(0x7f0000bda000)="626c61636b6c69737400", &(0x7f0000a23000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000255000)="2f5d7472757374656400", 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000e09000-0x10)={0x9, 0x400, 0x8}) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000783000-0x4)=0x4, 0x4) r2 = add_key$keyring(&(0x7f0000932000-0x8)="6b657972696e6700", &(0x7f0000a44000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) r3 = syz_open_dev$vcsn(&(0x7f000078a000-0xa)="2f6465762f7663732300", 0x0, 0x2200) connect$bt_sco(r3, &(0x7f0000f9f000-0x8)={0x1f, {0x2, 0x5, 0xcf, 0x8001, 0x5, 0x5f7}}, 0x8) add_key(&(0x7f000054e000)="69645f6c656761637900", &(0x7f0000d23000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000c0000)="", 0x0, r1) request_key(&(0x7f0000ed3000)="6b657972696e6700", &(0x7f0000020000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000f0000)="2376626f786e6574312d6367726f7570776c616e302300", r2) r4 = getpgrp(0x0) ioctl$TIOCSPGRP(r3, 0x540f, &(0x7f000047d000)=r4) 2017/12/05 14:21:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e2000000000000705", 0x39}], 0x1) [ 444.548701] QAT: Invalid ioctl [ 444.557945] device lo entered promiscuous mode [ 444.571513] QAT: Invalid ioctl 2017/12/05 14:21:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00004ed000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000a77000-0xc)={0x4, 0x3, 0x400}) bpf$PROG_LOAD(0x5, &(0x7f0000f15000-0x30)={0x7, 0x5, &(0x7f0000c73000)=[@map={0x1, 0x4, 0x2d7104fe, r1}, @map={0x7, 0xab8, 0x4, r1}, @map={0x100, 0x7f, 0x9, r1}, @generic={0x8, 0x400, 0x3ff, 0x5}, @map={0x46d4, 0x5, 0x1, r1}], &(0x7f000087c000-0x2)="0b00", 0x2, 0x12, &(0x7f00002da000)="000000000000000000000000000000000000", 0x9, 0x1}, 0x30) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000676000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000742000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c0d000)="2f6465762f6e65742f74756e00", 0x0, 0x484000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000b10000-0x28)={@generic="83ffd74bd73e17ef7ee4a4f93b02f052", @ifru_ivalue=0x1}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000544000)={0x0, &(0x7f0000468000)=[]}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x265, 0x0, @cisco=&(0x7f0000542000)={0x0, 0x0}}}) r3 = syz_open_dev$sg(&(0x7f0000c7a000+0x1ae)="2f6465762f73672300", 0x8bc45e9, 0x1) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000530000-0x4)=0x0) r4 = syz_open_dev$binder(&(0x7f0000002000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000431000-0x30)={0x54, 0x0, &(0x7f00004a8000)=[@request_death={0x400c630e, 0x2, 0x3}, @request_death={0x400c630e, 0x0, 0x0}, @release={0x40046306, 0x0}, @decrefs={0x40046307, 0x3}, @request_death={0x400c630e, 0x4, 0x0}, @enter_looper={0x630c}, @request_death={0x400c630e, 0x4, 0x4}], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000003b000)={0x4c, 0x0, &(0x7f00004f0000-0xb8)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ef000)=[], &(0x7f0000070000-0x10)=[]}, 0x0}}], 0x29, 0x0, &(0x7f0000224000-0x76)="85fb20068cc91f175d0e003ffe262a3b717b01e6fa8f14a92fd956b2fc4a3499051a3a00b9e4933e57"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r4, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) 2017/12/05 14:21:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e86000+0x56d)="2f6465762f6877726e6700", 0x2, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000989000-0x24)={0x2, 0x1, 0x3f, 0xfff, 0x8, 0x1000, 0x1, 0x9, 0x3, 0x9, 0x81, 0x1}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000dd4000-0xb)="2f6465762f6877726e6700", 0x220000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80005, 0x0) perf_event_open(&(0x7f000045d000)={0xfffffffffffffffc, 0x78, 0x0, 0x40006, 0x0, 0x0, 0x0, 0x0, 0x20080, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x4000000, 0x8d0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d9c000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000842000)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) inotify_add_watch(r2, &(0x7f0000003000-0x8)="2e2f66696c653000", 0x0) r3 = inotify_init1(0x0) r4 = openat(0xffffffffffffffff, &(0x7f000018b000-0x8)="2e2f66696c653000", 0x8000, 0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00008ff000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r3, 0x8, r5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00003e2000)={0x1, [0x0]}, &(0x7f00004f4000-0x4)=0x8) inotify_rm_watch(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x80000000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) move_pages(0x0, 0x2, &(0x7f0000000000)=[&(0x7f000001e000/0x3000)=nil, &(0x7f000027b000/0x1000)=nil], &(0x7f0000000000)=[0x0, 0x8000], &(0x7f0000898000)=[0x0, 0x0], 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000c3f000-0x4)=0x1, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f000076d000-0x4)=0x0, 0x4) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000478000)={0x0, 0x0, 0x0}, 0xc) r7 = add_key(&(0x7f00004a0000)="2e6465616400", &(0x7f000067b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005b8000)="8d3a0839ff96e09b37f727f7e69a7fa0e02feb8cad1b63a176a1a6bf0dec46efc12e29986acda581cbb3f43047f98112b9c677471ba6169baa1032065dc2b9f26c0e5a4ff578c8a1479cb9efc4f9a5", 0x4f, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r6, r7) sendto$ipx(r4, &(0x7f0000617000-0xd)="6f1294f2c19dcbc7f003c51956", 0xd, 0x4000, &(0x7f0000f40000-0x10)={0x4, 0x9, 0x10000, "d96825a6bbce", 0x101, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000d6d000-0xd)="440d0503130000031d078900ec", 0xd) 2017/12/05 14:21:54 executing program 7: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f00008ae000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xd1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000000)={0x9, &(0x7f0000001000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000001000)={r1, &(0x7f0000002000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000330000-0x2)="6e65742f61727000") pread64(r2, &(0x7f0000c72000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, 0x4) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000e2d000)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000c76000-0x4)=0x0) sendto$ipx(r2, &(0x7f000046f000)="c116929193952a", 0x7, 0x1, &(0x7f00000cc000-0x10)={0x4, 0x0, 0xfffffffffffffffe, "4834a80d8d37", 0x5, 0x0}, 0x10) capset(&(0x7f000068f000)={0x20080522, r3}, &(0x7f0000410000)={0x80000000, 0x80, 0x0, 0x1000, 0x8, 0xf3}) 2017/12/05 14:21:54 executing program 6: r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000851000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000ac6000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x20000000000000, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x80002) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f000013d000-0x160)={{{{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]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0xffffffffffffffff, "d62d11bd1b60aa2dd0d2a18e181f3622a2a799c7c81dc795fd606796249f88b1cb92e76cf581a045dec6976a6237b2075e0b8419edbd3ecf71c03152c1dc21aa07024b15f9014783e0a5eaed0922946d"}, 0x160) signalfd(r3, &(0x7f0000377000-0x8)={0x2}, 0x8) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f000005c000-0x18)={0x0, 0x7, 0x4, &(0x7f0000241000)=0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x292000)=nil, 0x292000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0}, 0x0, 0x2, r1, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = epoll_create(0x8000000000000d) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000c6b000)={0x0, 0x0}) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r1, 0x0, 0x7fffffff) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r6, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0405405, &(0x7f0000a76000)={{0x0, 0x0, 0x81, 0x2, 0x7}, 0x200, 0x0, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r6) openat$cuse(0xffffffffffffff9c, &(0x7f0000281000)="2f6465762f6375736500", 0x40, 0x0) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 14:21:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000bda000)="626c61636b6c69737400", &(0x7f0000a23000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000255000)="2f5d7472757374656400", 0x0) r1 = add_key$keyring(&(0x7f0000932000-0x8)="6b657972696e6700", &(0x7f0000a44000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) request_key(&(0x7f0000ed3000)="6b657972696e6700", &(0x7f0000020000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000f0000)="2376626f786e6574312d6367726f7570776c616e302300", r1) 2017/12/05 14:21:54 executing program 4: r0 = syz_open_pts(0xffffffffffffffff, 0x800) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00001c5000)=0x0) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x80, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000f1d000-0x6)={0x0, 0x8, 0x1}) r2 = socket$inet6_sctp(0xa, 0x13610c862ee7114, 0x84) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000fd5000)=0x0, &(0x7f0000191000)=0x4) r3 = syz_open_pts(r1, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f000023f000)=0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000960000)="2f6465762f72746300", 0x8000000000200, 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) ppoll(&(0x7f00008e9000-0x48)=[{r3, 0x8000, 0x0}, {r3, 0x1000, 0x0}, {r4, 0x0, 0x0}, {r4, 0x8, 0x0}, {r3, 0x200, 0x0}, {r2, 0x88, 0x0}, {r3, 0x80, 0x0}, {r4, 0x4, 0x0}, {r2, 0x5300, 0x0}], 0x9, &(0x7f0000287000-0x10)={0x77359400, 0x0}, &(0x7f0000fd7000-0x8)={0x40}, 0x8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f000009b000-0xe)="6370757365746b657972696e6700", 0xe, &(0x7f0000fd9000-0xa)="2f6465762f70746d7800") mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000fd9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000db5000-0x4)=0xb) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000fd5000)={0x90e, 0x7, 0x9, 0x8, 0x0, 0x7, 0xb4a1, 0xc3e, 0x6, 0x8, 0xfffffffffffffffd, 0xc99}) ioctl$KDENABIO(r1, 0x4b36) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000fd7000)=0x5495, 0x4) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000fd6000)={0x54, 0x5}) dup2(r3, r1) 2017/12/05 14:21:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00006bf000)="2f6465762f7663732300", 0x3ff, 0x18000) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000e4c000-0x4)=0x7, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008be000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4003, &(0x7f0000000000)=0x9, 0x4, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000058f000-0x4)=0x7, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000671000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r2, 0x0, 0x21, &(0x7f0000708000)={@rand_addr=0x7ef72336, @rand_addr=0x5}, 0x8) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) rt_sigtimedwait(&(0x7f00000d9000-0x8)={0x6}, &(0x7f0000c0a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b66000-0x8)={0x0, 0x989680}, 0x8) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f0000a12000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:21:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x4f, "64550d8ef195298966b53bd6258f706268f03d771063f88218fb653c4de4094ccff6d4bf55b155be3414d8481aa0e55fa3654a49afe650d0d14d351d81a27e9b9598c1a35f6100105f84ca244bec26"}, &(0x7f00003f9000-0x4)=0x57) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000314000)={r1, @in6={{0xa, 0x3, 0xffffffff7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r2, &(0x7f0000ffb000)="87", 0x1, 0x0, &(0x7f0000bf9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000156000-0x8)={0x0, 0x7}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x47, 0x20001) 2017/12/05 14:21:54 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800) getuid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x7fff, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000b6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000049c000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00001bd000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9, 0x3, 0x2ef1b849, 0x500, 0x700, 0x2000000, r2}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x1, 0x0) r4 = syz_open_dev$usbmon(&(0x7f000005a000)="2f6465762f7573626d6f6e2300", 0x4, 0x240001) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETNOCSUM(r4, 0x400454c8, &(0x7f0000000000)=0x5) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f000092d000)={0x229, 0x3f}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000e5a000-0x50)={{0x0, 0x1}, {0x7fffffff, 0x40}, 0xea4, 0x0, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f000053d000)={{0x48dea169232ed3cc, 0x3000, 0x4, 0x4, 0x1f, 0x1, 0x7fff, 0x0, 0x9, 0x43, 0x6, 0x400, 0x0}, {0xd000, 0xf004, 0x4, 0x1bf, 0x4, 0x7, 0x5, 0x3, 0x80000000, 0x0, 0x1, 0xe1, 0x0}, {0x10f001, 0x1, 0xf, 0x4dd8bc98, 0x1ff, 0x7, 0x537a, 0x3, 0x2, 0x400, 0x1000, 0x40, 0x0}, {0x10000, 0x3, 0xf, 0x9, 0x9, 0x8001, 0x7, 0x100, 0x4, 0x2, 0x7f, 0x8, 0x0}, {0xd000, 0x100000, 0xd, 0x6, 0x6, 0x6, 0x0, 0x6, 0xffffffffffff7fff, 0x7e0df5f2, 0x3ff, 0xba, 0x0}, {0x0, 0x1000, 0x0, 0xffffffffffffff80, 0x7f, 0x6, 0xff, 0xcf7f, 0x1, 0x40, 0x800, 0x1, 0x0}, {0xd000, 0xf000, 0xb, 0x7f, 0xffffffffffff8000, 0x5, 0x1, 0x1, 0xfffffffffffffffa, 0xfac, 0x4, 0x5, 0x0}, {0x0, 0x4, 0xf, 0x5, 0xffffffffffffae07, 0x6, 0x7fffffff, 0x8, 0x10000, 0x3, 0x3, 0x9, 0x0}, {0x105000, 0x4, [0x0, 0x0, 0x0]}, {0xd000, 0x6000, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x4, 0x0, 0x9, 0x400, 0xf000, [0x4, 0x0, 0x6, 0xc]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) sendfile(r0, r3, 0x0, 0x7fffffff) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) fcntl$setsig(r6, 0xa, 0x8) ioctl$KVM_SET_DEVICE_ATTR(r7, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x100000001, 0x2, &(0x7f0000001000)=0x0}) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f93000)="2f6465762f6375736500", 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r8, 0x40605346, &(0x7f0000f73000-0x5c)={0x5, 0x1, {0x2, 0x3, 0x80000004, 0x4, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r0, r4, 0x0) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000ebb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x200004, 0x4) [ 444.750512] binder: 1557:1561 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 444.769790] binder: 1557:1561 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 444.776868] binder: 1557:1561 Release 1 refcount change on invalid ref 0 ret -22 2017/12/05 14:21:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003a5000-0x24)={@generic="88b01cd680516a7c0bb09bce8fe92464", &(0x7f00007f7000-0xd2)=@ethtool_perm_addr={0x20, 0xca, "5ba103cd0135d04faea6154110018b45e39f08bf2601c02ff245d1b57b22d89035cfbd5967d689a8018d478d1ee778b292af072b0cd1fdc2900d1577b2e38bebe3188a3967ce8b4f4193f457a7fc6f00597b402acd2d2599492b89347a0fc263d26d8b8f358910c63e75a2c2da6b1bb1f658427ca80881472aab206d2c9deaba3e80c23179f3117746246d583536d03a9c552774837fb15a29266d9edade3b91074f94a5b659460728f234058cfe19f59dadbb003c34b8f588b658da1aa21f0ddaba4f9a393a0662d772"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e2000000000000705", 0x39}], 0x1) r2 = getpgid(0x0) r3 = getpgid(0xffffffffffffffff) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f9c000)="2f6465762f76637300", 0x4400, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000887000)={r4, r0, 0x101}) [ 444.812229] binder: release 1557:1576 transaction 792 out, still active 2017/12/05 14:21:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fcf000-0x11)="2f6465762f7161745f6164665f63746c00", 0xfe, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000059000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000024e000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000809000-0x4)=0x40, 0x4) connect$unix(r1, &(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000001000+0x3a8)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000029c000-0xc)={0x1, r2, 0x1}) poll(&(0x7f000032b000)=[{r1, 0x400, 0x0}, {r3, 0x1040, 0x0}], 0x2, 0x10000000000) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000ea8000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000046c000-0x4)=0x0) fcntl$lock(r2, 0x5, &(0x7f000046f000)={0x0, 0x5, 0x7e7063ec, 0x2, r4}) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000d02000)=0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f0000035000)={0xff, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7, 0x100, 0x7, 0x7, &(0x7f000062b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7e3, 0x1, 0xffffffff}) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000bec000)={0x10000, 0x10000, 0x200, "717565756531000000000000000000000000000000dd000000000000000000000000000000000000000000002000000000000000000000000000000000000000", 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]}) fcntl$setpipe(r6, 0x407, 0x4) ioctl$sock_SIOCETHTOOL(r6, 0x89b0, &(0x7f000024e000)={@common="6c6f0000000000000000000000000000", &(0x7f0000172000)=@ethtool_pauseparam={0x0, 0x4, 0x3, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000018000)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2017/12/05 14:21:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f00001ab000-0x8)="2e2f66696c653000", &(0x7f0000f2b000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000070000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0xa) writev(0xffffffffffffffff, &(0x7f000061b000-0x10)=[{&(0x7f00009eb000-0x29)="290000001c00190455a8a349000a007c02000000010000000c51000009000100ff0000000000000805", 0x29}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0xdb, &(0x7f000047a000-0x4)=0xfdffffff00000000, 0x4) bind$inet6(r2, &(0x7f0000c9c000)={0xa, 0x2, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) ioctl$int_in(r2, 0x5452, &(0x7f00008b7000-0x8)=0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00001fb000-0x78)={0x0, 0x70, "db891971cd277de7f828fa1eb400b5955746896a0e790d0404a922b9acebaa82dba4780b1e9123edc3845bfb3c04a2a5a6a5b2740c35e9730cbf684e585dbc584fcf94c2e28a73b15baa749c3f585249b8c2bd59c6f96e33b4a1c5412236d07e027e2509700eca0f7569da121d86178b"}, &(0x7f0000748000)=0x78) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000dad000-0xc)={r3, 0x1, 0x20}, &(0x7f0000f7b000-0x4)=0xc) listen(r1, 0x83) r4 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x36, &(0x7f0000966000)="0000000000000fa6", 0x8) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000e59000-0xc)={0x1, r2, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000b2d000)=@sack_info={0x0, 0x2, 0x1007ffe}, &(0x7f000022e000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000c49000)={0xffff, 0x8000, 0xfffffffffffffc00, 0x4, r6}, &(0x7f000020e000-0x4)=0x10) r7 = accept4$inet(0xffffffffffffff9c, &(0x7f0000404000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000255000-0x4)=0x10, 0x80804) socketpair$inet_sctp(0x2, 0x4, 0x84, &(0x7f0000d80000-0x8)={0x0, 0x0}) r9 = accept4$inet(r8, &(0x7f0000519000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000087a000-0x4)=0x10, 0x7ff) setsockopt$inet_MCAST_JOIN_GROUP(r9, 0x0, 0x2a, &(0x7f000045b000-0x90)={0x9, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) connect$inet6(r2, &(0x7f0000510000)={0xa, 0x2, 0xd0a1, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r4, 0x29, 0x50, &(0x7f00004c4000-0x4)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f000016f000)={0x0, 0x1}, &(0x7f0000eb1000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000c73000)={r10, 0x1d, "32e441907d07c1714f82fa136fd669210168fa4b46bf02b82e5bc8a760"}, &(0x7f0000565000)=0x25) setsockopt$inet6_buf(r4, 0x29, 0x3b, &(0x7f0000326000)="80118100000000000000f0a76c643cbd", 0x10) sendto$inet6(r4, &(0x7f0000fd1000)="24", 0x1, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000818000)={0xf, 0xff, 0x6bf6, 0x2, 0x400400000000000, 0x0, 0x0}, 0x1c) [ 444.812237] binder: undelivered TRANSACTION_COMPLETE [ 444.858122] binder: BINDER_SET_CONTEXT_MGR already set [ 444.858136] binder: 1557:1576 ioctl 40046207 0 returned -16 2017/12/05 14:21:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e65000)="2f6465762f7161745f6164665f63746c00", 0x101001, 0x0) perf_event_open(&(0x7f000006b000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000026b000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f00006a5000-0x1)={0x8}, 0x1) readv(0xffffffffffffffff, &(0x7f0000e1f000-0x20)=[{&(0x7f0000309000-0x1000)="", 0x0}], 0x1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0]}, 0x5c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000aae000)={0x6, [0x9, 0x8, 0x84c, 0x7fffffff, 0x2, 0x6]}, 0x10) execve(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000-0x18)=[&(0x7f0000001000-0x5e)="5c637075736574402d776c616e312f7b6d696d655f7479706562646576236367726f757076626f786e657430766d6e65743176626f786e65743027916367726f7570256d643573756d2d626465762e656d31736563757269747947504c00", &(0x7f0000001000-0xe)="2c5c3a2d7d6b657972696e672700", &(0x7f0000000000)="00", &(0x7f0000002000-0x10)="5b657468312e62646576707070302d00", &(0x7f0000001000)="00", &(0x7f0000001000)="00"], &(0x7f0000000000)=[&(0x7f0000000000)="7788706f5269785f61e36c5f61756573737d2a2e2e70707031707070316f3a6e6f646576766d6e65743100", &(0x7f0000000000)="5d2974727573746564747275737465647d00", &(0x7f0000001000)="00", &(0x7f0000001000)="656d3028766d6e657431707070306d696d655f7479706500"]) setsockopt$inet6_buf(r2, 0x29, 0x803f, &(0x7f0000000000)="", 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000bd7000-0xb)="2f6465762f766373612300", 0x23, 0x4) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000670000)=0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000de1000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000be8000)=0xd4) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000350000)={0x0, 0x3f5c8b97}, &(0x7f00006ff000)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000382000)={0x0, @in6={{0xa, 0x1, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x100000000, 0x5, 0xffff, 0xc48e}, &(0x7f0000872000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000095000-0x10)={0x4, 0x8001, 0xf0a, 0x10001, 0x0}, &(0x7f0000edf000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000b3c000)=@sack_info={0x0, 0x5b, 0x9}, &(0x7f0000249000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00008fb000-0x8)={0x0, 0x6}, &(0x7f0000b24000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000a0000-0x10)={0x0, 0x1ff, 0x92d, 0x1c0000000000000}, &(0x7f0000be5000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000aac000)={r5, 0x80, "d9ae24fe42bab082c9ff54260315ad0698952756a7d546692f779c869001d815446f3453a00759a13950ae158fee1439419ea460b0682135bd8b057b3b057df8f69bdaf672ba07e9b76ec8f95a672a39acb18bb1424f9d4a720b88922881e482b064d49a0a1afa42e0208829a2eb1e54848522c5343c5be61abc0b89a2efd839"}, &(0x7f0000b5f000)=0x88) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c0c000-0x8)={0x0, 0x40}, &(0x7f0000c49000)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00007a5000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000944000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000006f000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x2, 0x7, 0x80, 0x1}, &(0x7f00003d8000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d8e000)={0x0, 0x7, 0xa10, 0x3, 0x3, 0x7fffffff}, &(0x7f000012b000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b4c000-0x14)={0x0, 0x2, 0x9, 0x5, 0x5, 0x8000}, &(0x7f0000fc1000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fad000)={0x0, @in6={{0xa, 0x1, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007d1000)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000c0a000)={r4, 0x9, 0x9, 0x10001}, &(0x7f00005ae000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00009b3000)=@assoc_value={0x0, 0x1000}, &(0x7f00003c8000-0x4)=0x8) time(&(0x7f0000059000-0x4)=0x0) [ 444.858253] binder: 1557:1576 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 444.858290] binder: 1557:1576 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 444.858315] binder: 1557:1576 Release 1 refcount change on invalid ref 0 ret -22 2017/12/05 14:21:54 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800) getuid() r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x7fff, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000b6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006c6000)=0x14) fcntl$setpipe(r3, 0x407, 0x3) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00001bd000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9, 0x3, 0x2ef1b849, 0x500, 0x700, 0x2000000, r4}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x1, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000068000)="2f6465762f7573626d6f6e2300", 0x9, 0x20042) ioctl$KVM_GET_SUPPORTED_CPUID(r5, 0xc008ae05, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETNOCSUM(r6, 0x400454c8, &(0x7f0000000000)=0x5) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r6, 0x40505331, &(0x7f0000e5a000-0x50)={{0x0, 0x1}, {0x7fffffff, 0x40}, 0xea4, 0x0, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f0000d60000-0x9)="2f6465762f73672300", 0xffff, 0x400200) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f000053d000)={{0x48dea169232ed3cc, 0x3000, 0x4, 0x4, 0x1f, 0x1, 0x7fff, 0x0, 0x9, 0x43, 0x6, 0x400, 0x0}, {0xd000, 0xf004, 0x4, 0x1bf, 0x4, 0x7, 0x5, 0x3, 0x80000000, 0x0, 0x1, 0xe1, 0x0}, {0x10f001, 0x1, 0xf, 0x4dd8bc98, 0x1ff, 0x7, 0x537a, 0x3, 0x2, 0x400, 0x1000, 0x40, 0x0}, {0x10000, 0x3, 0xf, 0x9, 0x9, 0x8001, 0x7, 0x100, 0x4, 0x2, 0x7f, 0x8, 0x0}, {0xd000, 0x100000, 0xd, 0x6, 0x6, 0x6, 0x0, 0x6, 0xffffffffffff7fff, 0x7e0df5f2, 0x3ff, 0xba, 0x0}, {0x0, 0x1000, 0x0, 0xffffffffffffff80, 0x7f, 0x6, 0xff, 0xcf7f, 0x1, 0x40, 0x800, 0x1, 0x0}, {0xd000, 0xf000, 0xb, 0x7f, 0xffffffffffff8000, 0x5, 0x1, 0x1, 0xfffffffffffffffa, 0xfac, 0x4, 0x5, 0x0}, {0x0, 0x4, 0xf, 0x5, 0xffffffffffffae07, 0x6, 0x7fffffff, 0x8, 0x10000, 0x3, 0x3, 0x9, 0x0}, {0x105000, 0x4, [0x0, 0x0, 0x0]}, {0xd000, 0x6000, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x4, 0x0, 0x9, 0x400, 0xf000, [0x4, 0x0, 0x6, 0xc]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) sendfile(r0, r2, 0x0, 0x7fffffff) ioctl$KVM_CREATE_DEVICE(r8, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r9, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x100000001, 0x2, &(0x7f0000001000)=0x0}) r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f93000)="2f6465762f6375736500", 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r10, 0x40605346, &(0x7f0000f73000-0x5c)={0x5, 0x1, {0x2, 0x3, 0x80000004, 0x4, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGABS3F(r6, 0x8018457f, &(0x7f0000ebb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x200004, 0x4) 2017/12/05 14:21:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000290000-0x10)={0xf37, 0x1, 0x1, 0x7fff, 0x0}, &(0x7f0000f97000)=0x10) write(r1, &(0x7f00008f0000)="1f0000000104ff080471cf000000000000d100000b00020000000900001200", 0x1f) recvfrom$inet6(r1, &(0x7f0000e3b000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa, 0x1, 0x0, 0x0) r3 = gettid() r4 = creat(&(0x7f0000c55000-0x8)="2e2f66696c653000", 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f000035c000)=r2, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000de7000)=@assoc_value={r2, 0x4}, 0x8) pwrite64(r4, &(0x7f0000499000)="a9c69d7a865e2b53d9b1b452e56c18a1cf4867bea62774c39cbcb7241d74084d15f4cce8606467af7ea8ad52e27f02780970252db8ed8876a93e61def63369628cfbd0756e5fce", 0x47, 0x0) timerfd_settime(r4, 0x1, &(0x7f000061e000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000429000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f00005fb000-0x4d)="") r5 = memfd_create(&(0x7f0000e55000)="00", 0x3) mq_timedsend(r5, &(0x7f0000a73000-0xfe)="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", 0xfe, 0x1ff, &(0x7f000027a000)={0x0, 0x989680}) kcmp(r3, r3, 0x0, r1, r0) socket(0xa, 0x3, 0xa5e) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f00005f3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000093a000)={0x2}, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00004f5000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000097d000)=0xe8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00002f6000-0x8)={r2, 0x7}, &(0x7f0000a87000-0x4)=0x8) ioctl$TCGETS(r4, 0x5401, &(0x7f00003be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCMBIS(r5, 0x5417, &(0x7f0000c50000-0x4)=0x100) ptrace$peek(0x1, r3, &(0x7f00000c5000)=0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00003fe000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, r6}) 2017/12/05 14:21:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000189000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000330000-0x2)="6e65742f61727000") ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000fcb000)={0x0, 0x80000000, 0x10040000000, &(0x7f0000010000)=0x0}) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) pread64(r1, &(0x7f0000c72000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, 0x4) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000204000)={0x3, 0x0, [{0x40000001, 0x6f36c716, 0x4, 0x9, 0x1, 0xfffffffffffffff8, 0x6, [0x0, 0x0, 0x0]}, {0xf, 0x0, 0x6, 0x0, 0x6400000000000000, 0x2, 0x9, [0x0, 0x0, 0x0]}, {0xb, 0x400, 0x4, 0x100, 0x1f, 0xb41, 0x2, [0x0, 0x0, 0x0]}]}) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000e2d000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000a49000)={0x0, 0xc8d, 0x9, 0x0, 0x6, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000507000-0x60)={&(0x7f00007a1000-0x10)=[0x781, 0x0, 0x6, 0x45], 0x4, 0x14, 0x5, 0xffffffff, 0x6, 0x5, {0xffffffffffffff7f, 0x8, 0xffff, 0x2, 0xffffffffffffff7b, 0x1, 0xfffffffffffffff4, 0x4, 0x2, 0x4, 0xf3, 0x74800000000000, 0x8000, 0x4, "13c31e0291d57f8d99265609f8e71237a2963eb37ce262829b21a69603db402c"}}) mlock(&(0x7f000043e000/0x1000)=nil, 0x1000) recvmmsg(r0, &(0x7f000016e000-0x60)=[{{&(0x7f0000aa3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000099a000)=[{&(0x7f00002ca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}], 0x1, &(0x7f0000a0b000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f, 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000e51000-0x10)=[{&(0x7f0000fed000+0xd30)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f00000e3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}], 0x2, 0x0, 0x0, 0x0}, 0x1}, {{0x0, 0x0, &(0x7f0000c36000-0x8)=[{&(0x7f00006e8000)="000000", 0x3}], 0x1, 0x0, 0x0, 0xfff}, 0x925}], 0x3, 0x10100, &(0x7f0000eb1000-0x8)={0x0, 0x0}) connect$packet(r1, &(0x7f00001c2000)={0x11, 0x3, r2, 0x1, 0x1ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getpid() [ 444.858332] binder: 1557:1576 DecRefs 0 refcount change on invalid ref 3 ret -22 [ 444.858362] binder: 1557:1576 BC_REQUEST_DEATH_NOTIFICATION invalid ref 4 [ 444.858408] binder: 1557:1576 BC_REQUEST_DEATH_NOTIFICATION invalid ref 4 [ 444.858432] binder: 1576 RLIMIT_NICE not set [ 444.889731] binder_alloc: 1557: binder_alloc_buf, no vma [ 444.889758] binder: 1557:1584 transaction failed 29189/-3, size 0-0 line 2870 [ 445.018928] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 445.033292] binder: 1557:1561 DecRefs 0 refcount change on invalid ref 3 ret -22 [ 445.042255] binder: 1557:1561 BC_REQUEST_DEATH_NOTIFICATION invalid ref 4 2017/12/05 14:21:54 executing program 5: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000014f000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000000000)=0xdfc) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000093a000)=0x0) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ff7000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a90000)=0x20) shutdown(r1, 0x2) ioctl$int_in(r1, 0x5452, &(0x7f0000f5b000)=0x100) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000109000)={0x6d, {{0xa, 0x2, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbbf7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_open_dev$vcsa(&(0x7f00002a9000)="2f6465762f766373612300", 0x7, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ffc000)={0x2, [0x0, 0x0]}, &(0x7f0000ffe000-0x4)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ff9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) sendto$inet6(r1, &(0x7f0000ff7000)="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", 0xfff, 0x80, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f00002b4000-0x1)="6a", 0x1, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) shutdown(r1, 0x0) recvmmsg(r1, &(0x7f00005e5000-0x100)=[{{&(0x7f0000ff6000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x10, &(0x7f00008d6000-0x40)=[], 0x0, &(0x7f0000ff7000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b, 0x8}, 0x27}, {{0x0, 0x0, &(0x7f0000ff7000)=[{&(0x7f0000d06000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f00007d1000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000ff6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f0000ff6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f00006ba000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f0000ff7000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000aca000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f0000ff7000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f000057a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00000f3000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0xa, &(0x7f000085e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x3c}, 0x79}, {{0x0, 0x0, &(0x7f0000ff7000-0x30)=[{&(0x7f0000739000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f0000b94000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000363000)="0000000000000000", 0x8}], 0x3, &(0x7f0000ff7000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c, 0x4}, 0x9}], 0x3, 0x40000000, 0x0) r4 = syz_open_dev$mice(&(0x7f0000ea7000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x10000) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000eb4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac) poll(&(0x7f0000f7c000-0x40)=[{r1, 0x1000, 0x0}, {r1, 0xa100, 0x0}, {r1, 0x200, 0x0}, {r1, 0xc0, 0x0}, {r1, 0x4080, 0x0}, {r1, 0x0, 0x0}, {r1, 0x40, 0x0}, {r1, 0x1100, 0x0}], 0x8, 0x3) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000ffd000-0x53)={r2, 0x100, 0x4b, "ff9828681a6ea5668f27ad8376f5464382357847e7ff94c0ba5cd5a2da6aa9870727621395e42a052e769749f3219754d3b0a317db6c3fd84796d78cd3da46bb42969a86b270bacdd8189d"}, 0x53) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000657000)={r2, 0xffff, 0x3f, 0x7ef, 0x8, 0x4, 0x1, 0x5, {r2, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x80000000, 0x10000, 0x7f}}, &(0x7f0000ffe000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000766000)={r3, 0x8000, 0x80000008, 0x100000000}, 0x10) sendto$inet6(r1, &(0x7f0000ffd000-0x401)="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", 0x3ff, 0x1fff0002, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x80000000000000, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2017/12/05 14:21:54 executing program 0: mmap(&(0x7f00003f8000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b77000/0x3000)=nil, 0x3000, 0x3, 0x3c, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x2000)=nil, 0x2000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x3000)=nil, 0x3000, 0x4, 0x1010, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d19000)={0x2007ffffefe, 0x7}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000666000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x35, &(0x7f0000003000-0x1)="0e", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000003000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b77000)=0x8, 0x807fe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xf, &(0x7f00003f8000)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000005000)=0x8, 0x4) r3 = socket(0x8, 0x2807fd, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000005000-0x6)="05637f0032b0", 0x6) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000024000-0x160)={{{{0x2, 0x0, @rand_addr=0x400, [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, 0x2139, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0xfffffffffffffffc, 0x8, "901971f631d482fe0c84e8d02892a7239b398743b3000006cc3c4543bb1df4ffffffffffff79712104b296b300062be01a0ab977887e4efcf5fc67995169d8a69ce1bb41ca123f00000110a8827e9a30"}, 0x160) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000024000-0x1)="c7", 0x1, 0x800, &(0x7f0000007000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00000fd000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x14) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x40010, r1, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000fe000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r4, 0x11, 0x10, &(0x7f0000004000-0x4)=0x0, &(0x7f0000b79000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f000000b000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f00008df000-0x78)={0x2, {0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x400, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, &(0x7f00008dd000)=@common="6c6f3a00008900000000930000000000", 0x0, 0xffffffffffffffff, 0x8}) 2017/12/05 14:21:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00006bf000)="2f6465762f7663732300", 0x3ff, 0x18000) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000e4c000-0x4)=0x7, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008be000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4003, &(0x7f0000000000)=0x9, 0x4, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000058f000-0x4)=0x7, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000671000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r2, 0x0, 0x21, &(0x7f0000708000)={@rand_addr=0x7ef72336, @rand_addr=0x5}, 0x8) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) rt_sigtimedwait(&(0x7f00000d9000-0x8)={0x6}, &(0x7f0000c0a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b66000-0x8)={0x0, 0x989680}, 0x8) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f0000a12000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:21:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00008e0000)={0x7, 0xffffffffffffff9c, 0x1}) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000538000-0x68)={0x7b, 0x0, [0x1689, 0xfffffffffffffffb, 0x7fff, 0x7ff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key$keyring(&(0x7f0000a86000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)="7573657200", &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)="7573657200", &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000632000-0xc1)="b33ab70079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000c5a000-0xc)={r2, r3, r2}, &(0x7f000068e000-0x1)="00", 0x1, &(0x7f00002c1000)={&(0x7f0000eee000-0x10)={"63726333322d70636c6d756c"}, &(0x7f00004b1000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f72000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000069000-0x4)=0xe8) 2017/12/05 14:21:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000330000-0x2)="6e65742f61727000") setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000bf7000-0x4)=0x5, 0x4) pread64(r0, &(0x7f0000c72000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, 0x4) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000e2d000)=0x0) [ 445.042289] binder: 1557:1561 BC_REQUEST_DEATH_NOTIFICATION invalid ref 4 [ 445.042327] binder: 1561 RLIMIT_NICE not set [ 445.042372] binder: 1561 RLIMIT_NICE not set [ 445.048871] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 445.066740] binder: undelivered TRANSACTION_ERROR: 29189 [ 445.082884] binder: release 1557:1561 transaction 792 in, still active 2017/12/05 14:21:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800) r2 = syz_open_dev$vcsn(&(0x7f0000f8b000-0xa)="2f6465762f7663732300", 0x9e6, 0x121000) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000ac9000-0xb)={0xc05, 0x6, 0xa920, 0x60, 0xfffffffffffffff7, 0x7c9f13cc, 0x4, 0xf5, 0x7fa1, 0xaa, 0x101}, 0xb) r3 = getuid() r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x7fff, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000b6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006c6000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00001bd000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9, 0x3, 0x2ef1b849, 0x500, 0x700, 0x2000000, r5}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x1, 0x0) r7 = syz_open_dev$usbmon(&(0x7f0000068000)="2f6465762f7573626d6f6e2300", 0x9, 0x20042) ioctl$KVM_GET_SUPPORTED_CPUID(r6, 0xc008ae05, &(0x7f0000903000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETNOCSUM(r7, 0x400454c8, &(0x7f0000000000)=0x5) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r7, 0x40505331, &(0x7f0000e5a000-0x50)={{0x0, 0x1}, {0x7fffffff, 0x40}, 0xea4, 0x0, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f000053d000)={{0x48dea169232ed3cc, 0x3000, 0x4, 0x4, 0x1f, 0x1, 0x7fff, 0x0, 0x9, 0x43, 0x6, 0x400, 0x0}, {0xd000, 0xf004, 0x4, 0x1bf, 0x4, 0x7, 0x5, 0x3, 0x80000000, 0x0, 0x1, 0xe1, 0x0}, {0x10f001, 0x1, 0xf, 0x4dd8bc98, 0x1ff, 0x7, 0x537a, 0x3, 0x2, 0x400, 0x1000, 0x40, 0x0}, {0x10000, 0x3, 0xf, 0x9, 0x9, 0x8001, 0x7, 0x100, 0x4, 0x2, 0x7f, 0x8, 0x0}, {0xd000, 0x100000, 0xd, 0x6, 0x6, 0x6, 0x0, 0x6, 0xffffffffffff7fff, 0x7e0df5f2, 0x3ff, 0xba, 0x0}, {0x0, 0x1000, 0x0, 0xffffffffffffff80, 0x7f, 0x6, 0xff, 0xcf7f, 0x1, 0x40, 0x800, 0x1, 0x0}, {0xd000, 0xf000, 0xb, 0x7f, 0xffffffffffff8000, 0x5, 0x1, 0x1, 0xfffffffffffffffa, 0xfac, 0x4, 0x5, 0x0}, {0x0, 0x4, 0xf, 0x5, 0xffffffffffffae07, 0x6, 0x7fffffff, 0x8, 0x10000, 0x3, 0x3, 0x9, 0x0}, {0x105000, 0x4, [0x0, 0x0, 0x0]}, {0xd000, 0x6000, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x4, 0x0, 0x9, 0x400, 0xf000, [0x4, 0x0, 0x6, 0xc]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) setreuid(r8, r3) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) sendfile(r0, r4, 0x0, 0x7fffffff) ioctl$KVM_CREATE_DEVICE(r10, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r11, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x100000001, 0x2, &(0x7f0000001000)=0x0}) r12 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f93000)="2f6465762f6375736500", 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r12, 0x40605346, &(0x7f0000f73000-0x5c)={0x6, 0x1, {0x2, 0x3, 0x80000001, 0x4, 0x40000000007}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGABS3F(r7, 0x8018457f, &(0x7f0000ebb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x200004, 0x4) 2017/12/05 14:21:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) writev(r0, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e2000000000000705", 0x39}], 0x1) 2017/12/05 14:21:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x6, 0xdf) pipe(&(0x7f0000101000)={0x0, 0x0}) ioctl$KVM_NMI(r1, 0xae9a) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000111000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x111000) r5 = syz_open_dev$mice(&(0x7f0000a41000)="2f6465762f696e7075742f6d69636500", 0x0, 0x40) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000f1c000-0xcb)={0x0, 0xc3, "c2b6ac34faf64608d3aa63bd4eb89cf0b8d397e2a25c239077337e9f13f0be0bf776b4fb7840bcf8308e147ea40d9dcda22ede2311832c862775cb78a644d54c3579a055094a2ee8a1581fb6bc6ec48163d17146e7f7cc387dab3159ed5da935046a983f85c9a387ec5fc5bdc3396b005b1f2e6d1db6fca1d5c76383590699a3623850335f9e88ca3005dcf0a7291d770c9a9eb8160912ded0067df3a13049a39c2c91fb7c1d6a2e4e024f6a0232448173ce6786f1ae8632919d875560cfffe553b401"}, &(0x7f000088a000-0x1)=0xcb) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000c75000)={0x0, 0x6d1}, &(0x7f0000820000)=0x8) clock_gettime(0x0, &(0x7f0000c33000)={0x0, 0x0}) futex(&(0x7f0000c02000)=0xffffffff00000000, 0x9, 0x5, &(0x7f0000075000)={r6, r7+10000000}, &(0x7f0000824000-0x4)=0x3178, 0x7) clone(0x20000, &(0x7f0000606000-0xf1)="d55b9fc59f27f51562cb95f166838b767be194944e475d57a7877d861b281bd605ad5143a3fca4220c8aea263da82314fb465724efa1c0fb09e26fb81063e5d55557dadc09d8b1664fd8efcf80756f4a4eed96a37bc001c5ec228fcc08981415685c5d9f8c9dfbedbf528d6122d95620305232a3fac9f8796b3dee7b438dc576072e68b44f34bb5b0abe4184ee15ea268177f487cfc6c563917e530b1e55f7ee45becdd0d2d82ced486d5dd7685a4c3faaa7564a6b4a7f1870f4e17ddc2c45212f2c892cc831b0d0c630518062a847b35d9e82c483e93c3d3efa6dcffba064d8a67a8f964673425d7217bb6444a9697061", &(0x7f0000648000-0x4)=0x0, &(0x7f000041d000-0x4)=0x0, &(0x7f000009a000-0x60)="2b6aaba385de94c1c965c647210001da6b8500a846127c2f5ec6df137f8e302d42dd95502fd405cecb9d8b6abea5badaf5d00b0d9f76bf4b54ef4ed669d4f18c0d58bdf36857782595ee7baf90521fe8ca3eeb18fa94b423f39fffd6b58f44ea") clock_getres(0x3, &(0x7f0000bb3000-0x10)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00006b8000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xb6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) munmap(&(0x7f0000107000/0x3000)=nil, 0x3000) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) mmap(&(0x7f0000927000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000928000-0x8)=@req={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000928000-0x8)={0x0, 0x0}) ioctl$TCXONC(r4, 0x540a, 0x2) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000928000-0x4)=0x20000005, 0x4) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000928000)={0x2, 0x81}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000927000)={0x44, 0x9, 0x825, 0x0, 0x4, 0x6, 0x100000001, 0xd1, 0x4, 0x3, 0xfffffffffffffffe}, 0xb) r8 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r9 = add_key$user(&(0x7f0000bf5000-0x5)="7573657200", &(0x7f0000927000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000927000)="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", 0x1000, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r9) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000594000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000926000/0x2000)=nil}) ioctl$KVM_SET_MP_STATE(r8, 0x4004ae99, &(0x7f000054c000)=0x4) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_GET_REGS(r8, 0x8090ae81, &(0x7f00002c4000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000928000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000929000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000e2d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/05 14:21:54 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000000b000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r0, 0x8000000000000000, &(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f000000d000-0x28)=[{&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}, {&(0x7f000000c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}, {&(0x7f0000007000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f000000d000-0x9)="000000000000000000", 0x9}], 0x5, &(0x7f000000a000-0x20)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000004000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f000000d000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x4, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000004000)="") r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000905000)={{&(0x7f000090c000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000000d000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000902000)="") r3 = dup(r1) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) read(r2, &(0x7f0000007000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000905000-0x10)={&(0x7f0000009000/0x2000)=nil, 0x2000}) read(r2, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f000000e000-0x4)=0x5, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f000000c000)={&(0x7f000090a000/0x3000)=nil, 0x3000}) 2017/12/05 14:21:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)="2f6465762f736e642f73657100", 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x7, 0x0, {0x0, 0x3, 0x100000001, 0x1, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000330000-0x2)="6e65742fff007000") pread64(r1, &(0x7f0000c72000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, 0x4) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000e2d000)=0x0) [ 445.082892] binder: send failed reply for transaction 792, target dead 2017/12/05 14:21:54 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000003f000-0xc)={0x2, 0xffffffffffffffff, 0x1}) read$eventfd(r0, &(0x7f0000b8a000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e2000000000000705", 0x39}], 0x1) 2017/12/05 14:21:55 executing program 0: futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) sched_setaffinity(r1, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00002cd000-0xa)="2f6465762f6375736500", 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000002000-0xee)="172530398769a66e71922d35e7923b1ceb0581a6d6a04c85e11bd35e9fc5f9dadee56aff3882cd5a2e2c9a096e7f8a08612b4dc5cc17c73c4b797a5efba408e573a35f3c7b0e67218ac13ebd6547cbd0821c08efbd31e25df232f2bb534eb3a5ecb122c4354e9e3e43e638cfd53c72ba1cafc1113eba11c2c0ca852502ed9686ed786c1a0c5f580a109a26935a2a80aafdadf25f1689ac497a61af882b986dd8efeeaa55eac6d335b824260c8322d8d415f094324eeb40f26129e4f452c6ebf205d9ffa722b2a0b72cfe7e7ea60b2c7b5bfacfa8a619c3b5c7d5279bc00bf9e7f2b41a2a84990edd351094bbad72", 0xee) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000c9a000-0x8)=0x388) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000deb000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) perf_event_open(&(0x7f00005e5000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x100005, 0x84, &(0x7f0000c12000)={0x0, 0x0}) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00001bc000-0x24)={0x200, 0x0, 0x0, 0x3, 0xfffffffffffffffc, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x7, 0x0, 0x100000, 0x0, 0x8}) prctl$getreaper(0x30, &(0x7f0000da2000-0x8)=0x0) openat(0xffffffffffffffff, &(0x7f0000375000-0x8)="2e2f66696c653000", 0x102, 0xc1) perf_event_open(&(0x7f000091b000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x9, 0x25, 0x0, 0x2, 0x0, 0x0, 0x1, 0x100000, 0x1000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x7, &(0x7f0000545000)=0x10001) pipe2(&(0x7f000094e000)={0x0, 0x0}, 0x807fc) r4 = timerfd_create(0x0, 0x80000) socket$inet6_dccp(0xa, 0x6, 0x0) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x0, 0x0}}, &(0x7f00002df000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r4, 0x3, &(0x7f000000b000)={{0x77359400, 0x0}, {0x0, r5}}, &(0x7f000048a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000bb8000)=0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000d2c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r6 = socket(0x10, 0x2, 0x0) write(r6, &(0x7f0000e91000)="130000003e005c000000ffbd000026180a3f02de", 0x14) 2017/12/05 14:21:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000042b000-0xa)="2f6465762f6375736500", 0x280, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000945000-0x310)={0x8, {{0xa, 0x1, 0x1ff, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xb8, @empty={[0x0, 0x0, 0x0, 0x0, 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]}, {{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd) syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x801) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x80100, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f000085c000-0x88)={0x2, {{0xa, 0x0, 0x72, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = socket(0x20000000000000a, 0x7, 0xfffffffffffffffa) r4 = socket(0x1e, 0x5, 0x0) sendmsg(r4, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d24000)=[{&(0x7f00007eb000-0x43)="2e1de9419ca4f145162497e6df76272c2a6936fc07c3ce908f21d26f543e5d8b055c9931e3c1396f4d223c9bfc090bad005720aa84f1aeee8e8efe7c0294d8238d48fb", 0x43}, {&(0x7f0000a62000-0x6e)="17c8736c00f34f55e8e1d13ea49e71672ee455fd8c3ffd0e4d4a5befeda8fdd49cccd2d68faa4cb190f7b6baf45a75548b28f632fa21e37874d8de663b66fd9cf00f621753637fc2ea4dd74ba9f4e87a055a0112d6ccae9f1677e12900c61f2c13a612d6c5a08c97efabac751435", 0x6e}, {&(0x7f0000046000)="361a33806848c73ea556b39384d4bf90a5c645d9a1c54d01994ff2b48a6623f539a30ce7a3c6252587fff7c0edd1c34695954847e603a0983eca7dad412b9c2ff5c0f42c15acad953192e9d80f8eba41fb6b733252a0506bfe9f3f950858f78890ec903f7225e8c8f4073918b1fead4e7e802964853866c11f815aa0033d857d0d174851318afee6099b0f1a9c8880060a734ddfb740d68211f9cee22dc197f1d5712bd9b4aec897dda1ee4bb2973268bed9eeb0", 0xb4}], 0x3, &(0x7f000012e000)=[], 0x0, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_buf(r5, 0x0, 0x2f, &(0x7f00007f8000-0x98)="2409a16df1a56797a499d61db258b7cdd7f3998391ea629e3728355a7c25c5ccc4a9f70b1b2afba86a350aa3de759e50a7f750a76b1120e38d5fc317867b8b0a187926182597c1d731293388f3b8f7981fa2a3d65ee67ee7245d928f6e792b96e8de13b112a8b6be7952be539cb37aab16a69a680db096303304460a55242f7bbfa545a6a04b1368e7e6197f0251f8ae4410dac569c52a2a", 0x98) r6 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x82) fcntl$dupfd(r6, 0x406, r5) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000e81000)=0x3, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00004bd000)={0x1, &(0x7f00007e1000)=[{0x0, 0x0}]}) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000578000)={0x0, 0x0}, &(0x7f0000d8c000-0x4)=0x8) write$evdev(r6, &(0x7f00002af000-0x10)=[{{0x0, r7}, 0x1, 0xffff, 0x0}], 0x10) 2017/12/05 14:21:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00006bf000)="2f6465762f7663732300", 0x3ff, 0x18000) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000e4c000-0x4)=0x7, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008be000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4003, &(0x7f0000000000)=0x9, 0x4, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000058f000-0x4)=0x7, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000671000-0x8)={0x0, 0x0}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) rt_sigtimedwait(&(0x7f00000d9000-0x8)={0x6}, &(0x7f0000c0a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b66000-0x8)={0x0, 0x989680}, 0x8) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f0000a12000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:21:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a4b000)="2f6465762f73672300", 0x3dfd, 0x2002) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00009b7000)=0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000364000-0x4)=0x4ea4, 0x4) r2 = getpgrp(r1) r3 = syz_open_procfs(r2, &(0x7f00005ed000)="6e65742f61727000") pread64(r3, &(0x7f0000c72000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, 0x4) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000054a000)={0x1c, 0x0, &(0x7f0000861000)=[@request_death={0x400c630e, 0x2, 0x1}, @release={0x40046306, 0x3}, @enter_looper={0x630c}], 0x37, 0x0, &(0x7f0000f19000)="28d956e254434aad3dab7051bd8d4d0beb4b04e3068c851ead42f726479e6f1e6696f7521d65df64896d6cd67579b0bf699213123bfe4e"}) ioctl$VT_DISALLOCATE(r3, 0x5608) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000e2d000)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00003b0000)={0x0, @in6={{0xa, 0x0, 0x66b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x125}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0xa93, 0x10000, 0x8cd4, 0x5}, &(0x7f0000c7d000)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000d4f000-0x14)={r4, 0x1ff, 0x4a374853, 0xfffffffffffffff9, 0x9, 0x9}, 0x14) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000529000-0x4)=0x0) ioprio_set$pid(0x3, r5, 0x77) renameat2(r3, &(0x7f0000a06000)="2e2f66696c653000", r3, &(0x7f0000c1a000-0x8)="2e2f66696c653000", 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f000031e000-0x4)=0x5, 0x4) openat(r3, &(0x7f0000ac0000-0x8)="2e2f66696c653000", 0x610102, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000166000-0x10)={r3, 0x18, &(0x7f0000a81000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) 2017/12/05 14:21:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000d45000-0x4)=0x0, 0x400000085, 0x20000000, &(0x7f0000e82000-0x8)={0x0, 0x0}, &(0x7f0000e02000-0x4)=0x8, 0x2000401ffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xf72, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000acc000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000bea000)={0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d31000)="2f6465762f73657175656e6365723200", 0x90100, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfff7ffffffffffff, r2, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000897000-0xc)="2f6465762f6175746f667300", 0x100, 0x0) r4 = openat(r2, &(0x7f0000e41000-0x8)="2e2f66696c653000", 0x200000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000fa3000-0x8)={0x7, 0x40000008}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000b23000-0x4)=0x0, &(0x7f0000fa2000-0x1)="f6") mkdir(&(0x7f0000f64000-0x8)="2e2f66696c653000", 0x16) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000c41000)={0x9, 0x4, 0x2, 0x1ff, "092074e8d9215078624a7514a9e295964d7cbee883f9f206b03f24fc94b4e69a"}) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000027f000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x12, &(0x7f0000fc9000)="") r5 = open(&(0x7f0000b15000-0x8)="2e2f66696c653000", 0x0, 0x0) mount(&(0x7f000034d000)="2e2f66696c653000", &(0x7f000018e000)="2e2f66696c653000", &(0x7f00007d1000)="72616d667300", 0x0, &(0x7f0000344000)="ea") execveat(r5, &(0x7f0000fd5000)="2e2f66696c65302f66696c653000", &(0x7f0000394000-0x38)=[&(0x7f0000fd5000)="72616d667300"], &(0x7f0000fd6000)=[&(0x7f000089d000-0x5)="70726f6300", &(0x7f0000e00000-0x6)="72616d667300", &(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400", &(0x7f0000d82000-0x6)="0003000405"], 0x1000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r5, 0xae04) r6 = socket$inet(0x2, 0xa, 0x40000000005) ioctl$sock_ifreq(r6, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000f99000)={{0x2, 0x1, 0x6, 0x2, 0x3}, 0x8, 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]}) ioctl$sock_ifreq(r6, 0x8922, &(0x7f0000b26000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x552, 0x0, 0xbbc0000000000000, 0x10000, 0x0, 0x2}}) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000a95000-0x8)={0x3, 0x80000000}) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000ba6000-0xe)="2e2f66696c65302f66696c653000", 0x1, 0x0) 2017/12/05 14:21:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800) getuid() r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x7fff, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000b6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006c6000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00001bd000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9, 0x3, 0x2ef1b849, 0x500, 0x700, 0x2000000, r3}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x1, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000068000)="2f6465762f7573626d6f6e2300", 0x9, 0x20042) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETNOCSUM(r5, 0x400454c8, &(0x7f0000000000)=0x5) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f0000e5a000-0x50)={{0x0, 0x1}, {0x7fffffff, 0x40}, 0xea4, 0x0, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f000053d000)={{0x48dea169232ed3cc, 0x3000, 0x4, 0x4, 0x1f, 0x1, 0x7fff, 0x0, 0x9, 0x43, 0x6, 0x400, 0x0}, {0xd000, 0xf004, 0x4, 0x1bf, 0x4, 0x7, 0x5, 0x3, 0x80000000, 0x0, 0x1, 0xe1, 0x0}, {0x10f001, 0x1, 0xf, 0x4dd8bc98, 0x1ff, 0x7, 0x537a, 0x3, 0x2, 0x400, 0x1000, 0x40, 0x0}, {0x10000, 0x3, 0xf, 0x9, 0x9, 0x8001, 0x7, 0x100, 0x4, 0x2, 0x7f, 0x8, 0x0}, {0xd000, 0x100000, 0xd, 0x6, 0x6, 0x6, 0x0, 0x6, 0xffffffffffff7fff, 0x7e0df5f2, 0x3ff, 0xba, 0x0}, {0x0, 0x1000, 0x0, 0xffffffffffffff80, 0x7f, 0x6, 0xff, 0xcf7f, 0x1, 0x40, 0x800, 0x1, 0x0}, {0xd000, 0xf000, 0xb, 0x7f, 0xffffffffffff8000, 0x5, 0x1, 0x1, 0xfffffffffffffffa, 0xfac, 0x4, 0x5, 0x0}, {0x0, 0x4, 0xf, 0x5, 0xffffffffffffae07, 0x6, 0x7fffffff, 0x8, 0x10000, 0x3, 0x3, 0x9, 0x0}, {0x105000, 0x4, [0x0, 0x0, 0x0]}, {0xd000, 0x6000, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x4, 0x0, 0x9, 0x400, 0xf000, [0x4, 0x0, 0x6, 0xc]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) sendfile(r0, r2, 0x0, 0x7fffffff) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r8, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x100000001, 0x2, &(0x7f0000001000)=0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000708000)={0x0, r5, 0x6, 0x1, 0x0}, 0x14) r9 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f93000)="2f6465762f6375736500", 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r9, 0x40605346, &(0x7f0000f73000-0x5c)={0x5, 0x1, {0x2, 0x3, 0x80000004, 0x4, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f0000ebb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket(0x1, 0xa, 0x7) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x200004, 0x4) 2017/12/05 14:21:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x2, &(0x7f0000d15000-0x4)="02f9ffffff", 0x5) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00001aa000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/05 14:21:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x600101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000540000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000003000-0x18)={0x2, &(0x7f0000001000)=0x0, 0x2, r0, 0x5}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00005bd000)="6c7000", 0x3) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f000033e000-0x8)={@broadcast=0xffffffff, @empty=0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x400, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x1, 0x5, r1, &(0x7f0000002000-0xad)="ff66a0b2c1fadb6b617f5ee9ddde7bbcce4e4573b46c7cfaf177c6812e82e964df4d829f150e6480c1bd3babd15f252e3f4f88fc97238e16d640bb7d0e36dfa7ca1781791ba10eb62d94314c735984e6553af43b100a6d1e874ae9704cf9591ef154b977f1edee489d891b71fd1ef146b15d6f6870e6a85524d92e82a8d4e352a5cad493da0896faf00b7e851d5c07cf627ec33b93aa793bdc967b26796b92343567fc29e0cf3c7233927edc73", 0xad, 0x48, 0x0, 0x0, r1}, &(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/05 14:21:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000259000)="2f6465762f7663732300", 0xffffffffffff6437, 0x420000) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ed3000-0x4)=0x0, &(0x7f0000fa3000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x808000000000001, 0x80) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000fd1000-0x4)=0xacdf, 0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fd1000)={0x1ff, {{0xa, 0x2, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) prctl$void(0x15) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000946000)={0x8}, 0x4) dup2(r2, r2) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd3000)={0x0, 0x0}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r3, 0x0, 0xc, &(0x7f0000fd4000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c30000)=0x80) setsockopt$inet6_buf(r2, 0x29, 0x37, &(0x7f00008ef000-0x28)="0062d997bd085b342d59755fdf194f81dfdd00e4df1e42dcc8734cd43d9537eb77c1fb9543e03456", 0x28) sendto$inet6(r2, &(0x7f0000fd2000-0xde)="d0697419957580ec735cb283131793993bbd33966533b4c0ed159c27aea71ff78e0ecbd43eb8c3e7918b09a022cb630890a47bfeb3241e8795680aca7d8abef7557209ab1722b49ea88ceb86102e16f2f91364facb84100d43dec25b49d6639e7d1887c3d1b4b43866252342fa5837ca1272de61c901e394dad61c1ec59d3b96cdd05f6e9879abf7eab7383ae20706066f4f45c3b66466553adc81ba79ab23706474448a722a9716589f55063f401b0911a3c4f770d54315cf762d9aaedb0103a42358d121e5329cb37e6614e29d16d30fc8d7476abfbbd964453cd43896", 0xde, 0x4810, &(0x7f000020b000)={0xa, 0x3, 0xfd, @loopback={0x0, 0x1}, 0x9}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000877000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff, 0x1, 0xff, 0x1, 0x5, 0x663d, 0x101}, &(0x7f0000c11000-0x4)=0x20) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000fa3000-0x14)={0x0, 0x0, &(0x7f0000fa3000)=[{&(0x7f0000a6c000-0x312)=[{0x7b, 0x1f, 0x8, 0xffffffff, 0xfffffffffffeffff, "cc36a0f9fd61cdf6dd7a2c26aee0d8f80396d74530ed4e045ffc1f8d90d8015d1513ead491187123c90551bb3b9bd49509ddf40a77e47bfe0120025aac2be1e5926178b30cc777fe502f051c8431e443f03513a903023dfdf2724ba757c385b2f282d0bfccf88d8dd6b7c7"}, {0x1e, 0x69e1, 0x100, 0x4, 0x5373, "02574fbe5485d762d1db103d4fcb"}, {0x1e, 0x200, 0x100, 0x7, 0x200, "4cb00c0a4f7be8ce662ae8f3eabf"}, {0xc0, 0xffffffffffffffc0, 0x200, 0x4, 0xff, "12246f7057386dc4e1834d84c731899767eb45d1403bc2eb7ad7c4ac5724d5970d66851b4151b1ddd4213a1141cf99d8936ebb3c273cbbe9666e8e87db3034349f4ad0fe04aee2c9a263e80ec0454f255db7f08a347a9af8e0f1c0dd3fee9e4649df2f494efed3df97c44fde26c321d803be1e9d0fecae465ff3a8f13323e3f398c92d84d38718f1378449224cac1ae5f1f997a076a541fe831432dffe3f4f6e14868eea3ace20ef6cdbde95f4a0bb59"}, {0xef, 0x5, 0x4, 0x9, 0x10001, "a246a7ec539e549b20273dc7f4cdff6b958b099974c35764ed3abbca79b71b029d604edf8e65f64e72ef40164d8340224b5106c3e739090f0ac5cd07a2e2cc4b5edea3ab0410b8f9a7073b420214c28521f1bc4b1fecd6efb50519048e76eeffd7d4c64d391885582fd304983ee0cc017a8e9929ef6df1abef9cd2d04404bf370e5ff464eabda0c01819e14e65a43e7010eab71db0e34c2ede2fd9d4a8f83cf5496618dd4b2a5d1bb055eaa5c418a7086bd3e2b6499240b3286123936dbd43a32636c76a97a28e612836b8851535fabb73811652057b269d78d2c9c5caf29a"}, {0x17, 0x4, 0x100, 0x100000001, 0x1000, "ddffa89a455cf6"}, {0x94, 0x7, 0x708, 0x0, 0x7, "a03cac6fac37bd347e3e8f0bd672b5cab094917f502baa9dd25d2c466c1c3bad161d1a773b3b0d9f88c5d17cceced735661c1d32790747b9206ee0fafbc2643dd009d817523f638da7daffddab27f7135b5147bdf8bb71a2a81d9fe4b34764366539237f800d47f7ea6e7959840466d4412cecb297a7650ab52e4f823ff254c1bec82c06"}], 0x311}], 0x1, &(0x7f0000fa3000)=[], 0x0, 0x40}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000064000-0x6)="2e2f62757300", 0x0, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 14:21:55 executing program 0: mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000320000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x5, 0x32, r0, 0x0) write(r0, &(0x7f0000321000-0x24)="1a0000004a000700ea091008090007000a0000000022000004000300040001008c45abd0", 0x24) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x200, &(0x7f0000ffa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000334000)={@common="73697430000000000000000000000000", @ifru_flags=0x1}) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000890000)=0x0, &(0x7f0000606000-0x4)=0x4) socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000211000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df8000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00006fc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(0xffffffffffffffff, &(0x7f0000509000)="d939e6555aa1ff466dfb4ed1ea2cbc4d01b2d322631fa91b2d8fab3bf6921f1a73266c22e24732964a7a5bdb3d27d69cb8f9ca0e672b2d153eeeac1335e50191247164d81b6e29642183764810de789fd63b072fb2bb0f1b5788442cf24e0b335bd10f518a97f8173a62f51485a7e5c8d68a91e2b940131d08bbd929af8eef35994c8c0c3d", 0x85, 0x80, &(0x7f0000a4e000)={0xa, 0x1, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, 0x1c) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007b2000-0x10)="2f6465762f73657175656e6365723200", 0x400300, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000261000)=0x7) sendto$inet(r2, &(0x7f0000a7c000)="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", 0x1000, 0x8000, &(0x7f000038b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000ffb000-0x20)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_mreqsrc(r0, 0x0, 0x20000000000025, &(0x7f0000578000)={@multicast2=0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f00000bf000-0x4)=0xc) r5 = socket$inet6(0xa, 0x0, 0xd8) socket(0x5, 0x80005, 0x2) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000dc9000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000038000)=0xec) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f00000c4000-0x18)={0x0, 0x6, 0x0, 0x0, 0x0}, &(0x7f0000ffd000)=0x18) 2017/12/05 14:21:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00006bf000)="2f6465762f7663732300", 0x3ff, 0x18000) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000e4c000-0x4)=0x7, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008be000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4003, &(0x7f0000000000)=0x9, 0x4, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000058f000-0x4)=0x7, 0x4) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) rt_sigtimedwait(&(0x7f00000d9000-0x8)={0x6}, &(0x7f0000c0a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b66000-0x8)={0x0, 0x989680}, 0x8) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f0000a12000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:21:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800) getuid() r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x7fff, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000b6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006c6000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00001bd000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9, 0x3, 0x2ef1b849, 0x500, 0x700, 0x2000000, r3}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x1, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000068000)="2f6465762f7573626d6f6e2300", 0x9, 0x20042) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETNOCSUM(r5, 0x400454c8, &(0x7f0000000000)=0x5) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f0000e5a000-0x50)={{0x0, 0x1}, {0x7fffffff, 0x40}, 0xea4, 0x0, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f000053d000)={{0x48dea169232ed3cc, 0x3000, 0x4, 0x4, 0x1f, 0x1, 0x7fff, 0x0, 0x9, 0x43, 0x6, 0x400, 0x0}, {0xd000, 0xf004, 0x4, 0x1bf, 0x4, 0x7, 0x5, 0x3, 0x80000000, 0x0, 0x1, 0xe1, 0x0}, {0x10f001, 0x1, 0xf, 0x4dd8bc98, 0x1ff, 0x7, 0x537a, 0x3, 0x2, 0x400, 0x1000, 0x40, 0x0}, {0x10000, 0x3, 0xf, 0x9, 0x9, 0x8001, 0x7, 0x100, 0x4, 0x2, 0x7f, 0x8, 0x0}, {0xd000, 0x100000, 0xd, 0x6, 0x6, 0x6, 0x0, 0x6, 0xffffffffffff7fff, 0x7e0df5f2, 0x3ff, 0xba, 0x0}, {0x0, 0x1000, 0x0, 0xffffffffffffff80, 0x7f, 0x6, 0xff, 0xcf7f, 0x1, 0x40, 0x800, 0x1, 0x0}, {0xd000, 0xf000, 0xb, 0x7f, 0xffffffffffff8000, 0x5, 0x1, 0x1, 0xfffffffffffffffa, 0xfac, 0x4, 0x5, 0x0}, {0x0, 0x4, 0xf, 0x5, 0xffffffffffffae07, 0x6, 0x7fffffff, 0x8, 0x10000, 0x3, 0x3, 0x9, 0x0}, {0x105000, 0x4, [0x0, 0x0, 0x0]}, {0xd000, 0x6000, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x4, 0x0, 0x9, 0x400, 0xf000, [0x4, 0x0, 0x6, 0xc]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f000069f000-0x14)={0x0, 0x1ff, 0xfffffffffffff7ae, 0x1, 0x3, 0x1}, &(0x7f0000c3d000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000841000)={r6, @in={{0x2, 0x1, @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]}, 0x4118800, 0x100000000, 0x100, 0x8000, 0x8}, &(0x7f0000db9000)=0xa0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) sendfile(r0, r2, 0x0, 0x7fffffff) ioctl$KVM_CREATE_DEVICE(r8, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r9, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x100000001, 0x2, &(0x7f0000001000)=0x0}) r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f93000)="2f6465762f6375736500", 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r10, 0x40605346, &(0x7f0000f73000-0x5c)={0x5, 0x1, {0x2, 0x3, 0x80000004, 0x4, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f0000ebb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x200004, 0x4) 2017/12/05 14:21:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000330000-0x2)="6e65742f61727000") pread64(r0, &(0x7f0000c72000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, 0x4) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000e2d000)=0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000283000-0x48)={0x4, 0x0, [{0x101, 0x0, 0x3}, {0x81, 0x0, 0x7}, {0x80000001, 0x0, 0x4}, {0x8, 0x0, 0x5}]}) 2017/12/05 14:21:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d6163287467723132382900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000007000)="c725fc93e320eef4dac0f39e421afcdf1a82a8917180abfb085529692c7c484f09568bf0d459269b79b3ed84a55443a98268712fd0fc623c705334d2bd056200002fcc8568b1bd223919bbd2b7e78077f761bb052c8a12104bd63d343c0c0730fe8c85f86345fe27459e6ea137fec63f7100000000000100", 0x78) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c37000)="2f6465762f73657175656e6365723200", 0x400100, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000642000-0x4)={r0}) r2 = accept4(r0, &(0x7f0000919000+0xc)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000093e000-0x4)=0x1c, 0x800) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000c1b000)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00009cb000-0x10)={0x0, 0x5, 0x1e92, 0xffff}, &(0x7f0000931000)=0x10) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00008a5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000f9000)={r3, 0x0}, &(0x7f000031d000)=0x8) recvfrom$unix(r2, &(0x7f00009ec000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73, 0x2000, &(0x7f0000601000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/12/05 14:21:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000000000)="2e2f66696c65302f66696c653000", r0, &(0x7f0000002000-0x8)="2e2f66696c653000", 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000003000-0x50)={{0x101, 0x6}, {0x2, 0x1}, 0xffff, 0x2, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000004000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000004000)=[{&(0x7f0000004000)="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0x1000}, {&(0x7f0000004000)="1c776a1165202963a48e929c69d5ee13fd322ad4e9dbf1b450fad0abff257373efd762a4241779f2ac88290d4ba2d23085476617e8c108cdca21bef9bb4871f5e6de311bd5266b8e070c16f16917e3139718c1c6e04c", 0x56}], 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000003000)=[{{&(0x7f0000005000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000001000-0x30)=[{&(0x7f0000006000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, 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0x1000}, {&(0x7f0000005000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f0000006000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}], 0x6, &(0x7f0000001000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0, 0xfffffffffffffffd}, 0x70000}, {{&(0x7f0000006000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000-0x8)=[{&(0x7f0000000000)="", 0x0}], 0x1, 0x0, 0x0, 0x3}, 0x0}, {{&(0x7f0000005000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000004000-0x38)=[{&(0x7f0000006000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000002000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}, {&(0x7f0000002000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}, 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0x1000}, {&(0x7f0000006000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000004000-0x12)="000000000000000000000000000000000000", 0x12}], 0x7, 0x0, 0x0, 0x7}, 0x400}, {{&(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f0000006000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000006000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000006000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}], 0x4, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5, 0x6}, 0x9}, {{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x14, &(0x7f0000003000)=[{&(0x7f0000006000-0x17)="0000000000000000000000000000000000000000000000", 0x17}], 0x1, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92, 0xa8}, 0x8}, {{0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}], 0x1, &(0x7f0000006000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0x20}, 0xfffffffffffffbbf}], 0x6, 0x1, &(0x7f0000006000-0x8)={r1, r2+30000000}) 2017/12/05 14:21:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e2000000000000705", 0x39}], 0x1) r1 = add_key(&(0x7f00001e1000-0x6)="727872706300", &(0x7f000044f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003a7000)="f852a77795b2a5e3a1567e000ed59316d42ccc5170955d0a07b296e43dffbc5367ae0edeef71665c57202fa4f9f71ea7ec78f9eff36f883e30c05a8f9ba62e147cb396ada53a4302c019f957ea1c058069cc63d8c2272e35f2cb393e6bfb73ced078e248e2ce968ff65b5a0a0db851b17271082ebfb3f552d4f48c2d7236feeb021e140eb3768a6dc4fe3cfa", 0x8c, 0x0) add_key$keyring(&(0x7f0000982000)="6b657972696e6700", &(0x7f0000bd4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) 2017/12/05 14:21:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000d45000-0x4)=0x0, 0x400000085, 0x20000000, &(0x7f0000e82000-0x8)={0x0, 0x0}, &(0x7f0000e02000-0x4)=0x8, 0x2000401ffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xf72, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000acc000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000bea000)={0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d31000)="2f6465762f73657175656e6365723200", 0x90100, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfff7ffffffffffff, r2, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000897000-0xc)="2f6465762f6175746f667300", 0x100, 0x0) r4 = openat(r2, &(0x7f0000e41000-0x8)="2e2f66696c653000", 0x200000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000fa3000-0x8)={0x7, 0x40000008}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000b23000-0x4)=0x0, &(0x7f0000fa2000-0x1)="f6") mkdir(&(0x7f0000f64000-0x8)="2e2f66696c653000", 0x16) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000c41000)={0x9, 0x4, 0x2, 0x1ff, "092074e8d9215078624a7514a9e295964d7cbee883f9f206b03f24fc94b4e69a"}) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000027f000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x12, &(0x7f0000fc9000)="") r5 = open(&(0x7f0000b15000-0x8)="2e2f66696c653000", 0x0, 0x0) mount(&(0x7f000034d000)="2e2f66696c653000", &(0x7f000018e000)="2e2f66696c653000", &(0x7f00007d1000)="72616d667300", 0x0, &(0x7f0000344000)="ea") execveat(r5, &(0x7f0000fd5000)="2e2f66696c65302f66696c653000", &(0x7f0000394000-0x38)=[&(0x7f0000fd5000)="72616d667300"], &(0x7f0000fd6000)=[&(0x7f000089d000-0x5)="70726f6300", &(0x7f0000e00000-0x6)="72616d667300", &(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400", &(0x7f0000d82000-0x6)="0003000405"], 0x1000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r5, 0xae04) r6 = socket$inet(0x2, 0xa, 0x40000000005) ioctl$sock_ifreq(r6, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000f99000)={{0x2, 0x1, 0x6, 0x2, 0x3}, 0x8, 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]}) ioctl$sock_ifreq(r6, 0x8922, &(0x7f0000b26000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x552, 0x0, 0xbbc0000000000000, 0x10000, 0x0, 0x2}}) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000a95000-0x8)={0x3, 0x80000000}) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000ba6000-0xe)="2e2f66696c65302f66696c653000", 0x1, 0x0) 2017/12/05 14:21:55 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000038000-0x9)="2f6465762f72746300", 0x800, 0x0) connect$ax25(r0, &(0x7f0000aa7000)={0x3, {"e116b09d9cef00"}, 0x4000000000000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000963000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000690000-0x4)=0x1c, 0x800) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) syz_open_dev$mice(&(0x7f0000e63000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000000002000) bpf$PROG_LOAD(0x5, &(0x7f0000041000)={0x1, 0x3, &(0x7f00006cd000-0x18)=[@generic={0x2015b4, 0x0, 0x0, 0x0}, @generic={0x6b, 0x4000000800000a, 0xff7f, 0x0}, @generic={0x1000d395, 0x0, 0x4, 0x0}], &(0x7f0000a5f000-0xd)="63707573657463707573657400", 0x100000001, 0x80, &(0x7f0000da8000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f00003fa000-0x4)=0x0, &(0x7f000072a000-0x4)=0x4) setsockopt(0xffffffffffffffff, 0x114, 0x100000000003, &(0x7f00000e0000-0x10)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f00003f9000-0xc)={0x0, 0x0, &(0x7f000057f000)=""}) syz_open_dev$vcsa(&(0x7f00006ca000-0xb)="2f6465762f766373612300", 0x4, 0x8000) accept4$inet6(0xffffffffffffffff, &(0x7f00003b4000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c7e000)=0x1c, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000590000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) symlink(&(0x7f000000c000-0x6)="2e2f66696c653000", &(0x7f0000512000)="2e2f66696c653000") r3 = open(&(0x7f0000009000)="2e2f66696c653000", 0x400000, 0x400000000000140) fcntl$setlease(r2, 0x400, 0x6) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0x0}, 0x0, 0x8) preadv(r2, &(0x7f0000303000)=[{&(0x7f0000e07000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f0000cdb000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f00003ea000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f00004d3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000059d000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f0000e7f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f00006e3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f0000426000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f0000b04000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}], 0x9, 0x0) clock_gettime(0x7, &(0x7f0000dfc000)={0x0, 0x0}) select(0x40, &(0x7f0000f54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000061e000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003b6000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cd5000-0x8)={0x0, 0x0}) fcntl$getflags(r1, 0x401) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000622000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigtimedwait(&(0x7f00009ac000)={0x0}, &(0x7f0000909000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a47000-0x8)={0x0, 0x0}, 0x8) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f00006b7000)=[0x8, 0x2f7]) fcntl$setlease(r3, 0x400, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e45000-0x4)={r1}) 2017/12/05 14:21:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c8e000-0x11)="2f6465762f7667615f6172626974657200", 0x204800, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f000040d000-0x18)={0x7fffffff, 0x0, 0x0}) uname(&(0x7f0000598000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") epoll_wait(r1, &(0x7f000035d000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a83000-0x11)="2f6465762f7161745f6164665f63746c00", 0x101000, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) exit(0x0) socket$bt_sco(0x1f, 0x5, 0x2) finit_module(r2, &(0x7f000035d000)="00", 0x1) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000a78000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r3) r5 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x7fffffff) fcntl$setlease(r5, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000505000-0x8)="2e2f66696c653000", 0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00004b2000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084a000-0x4)=0xe8) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000ef0000-0xe8)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0xf, 0x10, "6f2eb1567f1ab729d8923b5cbbb248fc392cb331379822b67d78d77064154eb7273103a52fc4f8ff4fbd03ebe987ac77916cfc4b3403096c53f5cf85b2b67f7f", "b81a5802e0711582aea39e9340c62b8dedd4007f301ba52509adc06caa9ee3c9d20127a2c14f322a7111d30d86806777e974aaf9b4f9f3aa19da2e4dec9a7b3d", "ca3bef08a183bba80c9e82e3d49d8489f5a269d61541c31f3b5ed6aadc7b42fc", [0x5, 0x8]}) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000d4e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, r6}) close(r5) r7 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r7, 0x29, 0xb, &(0x7f000054a000)=0x7, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d11000)=0x0, 0x4) sendto$inet6(r7, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/05 14:21:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000074f000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$packet(r0, 0x0, &(0x7f0000efc000-0x4)=0x0, 0x80000) r1 = getpid() sched_getparam(r1, &(0x7f00003df000)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x6, 0x4, 0x8000, 0x3f, 0x0, 0x0, 0x0}, 0x1c) r2 = getpgid(0xffffffffffffffff) set_mempolicy(0x4002, &(0x7f0000437000-0x8)=0x0, 0x0) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f0000fc2000)=0xc) fcntl$setown(r3, 0x8, r2) fcntl$getownex(r3, 0x10, &(0x7f00001fb000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) socketpair$inet(0x2, 0x6, 0x1ff, &(0x7f0000f14000)={0x0, 0x0}) ptrace(0x4207, r4) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000514000-0x24)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x5, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x10001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x24) ptrace$setsig(0x4203, r4, 0x0, &(0x7f00000d5000)={0x0, 0x0, 0x0, 0x0}) ptrace(0x11, r4) seccomp(0x0, 0x0, &(0x7f0000052000)={0x1, &(0x7f000013e000)=[{0x0, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000415000-0x8)={0x0, 0x0}, &(0x7f000037d000)=0x8) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000dc7000)=[], 0x0}], 0x1, &(0x7f00005e3000-0xb0)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x18, 0x0}, 0x0) 2017/12/05 14:21:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ac0000-0x9)="2f6465762f73672300", 0x808100000000000, 0x282) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00002d6000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f00003e9000)=0xc) connect(r0, &(0x7f0000c6d000)=@ll={0x11, 0x9, r1, 0x1, 0x8000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bcc000)=0xb) writev(r2, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e2000000000000705", 0x39}], 0x1) 2017/12/05 14:21:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00006bf000)="2f6465762f7663732300", 0x3ff, 0x18000) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000e4c000-0x4)=0x7, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00008be000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4003, &(0x7f0000000000)=0x9, 0x4, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) rt_sigtimedwait(&(0x7f00000d9000-0x8)={0x6}, &(0x7f0000c0a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b66000-0x8)={0x0, 0x989680}, 0x8) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f0000a12000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:21:55 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800) getuid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x7fff, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000b6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006c6000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00001bd000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9, 0x3, 0x2ef1b849, 0x500, 0x700, 0x2000000, r1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000fb7000)="2e2f66696c653000", 0x2000141046, 0x40) r3 = syz_open_dev$evdev(&(0x7f0000625000-0x12)="2f6465762f696e7075742f6576656e742300", 0xa, 0x0) getrusage(0x1, &(0x7f00003b1000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r2, &(0x7f0000548000)=[{{0x0, r4}, 0x1, 0x0, 0x0}, {{0x0, 0x0}, 0x969, 0x5, 0x2}], 0x30) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f1a000)={0x5, 0x8000, 0x5, 0x2, 0x0}, &(0x7f0000547000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000035c000)={r5, 0xca, 0x30}, &(0x7f0000810000-0x4)=0xc) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000181000)="0000000000") ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f00000db000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") prctl$setmm(0x23, 0x0, &(0x7f000089c000/0x3000)=nil) sendfile(r2, r2, 0x0, 0x72419a67) bind$ax25(r2, &(0x7f0000039000-0x10)={0x3, {"e80dd147856e38"}, 0x100000001}, 0x10) lremovexattr(&(0x7f00006bd000-0x8)="2e2f66696c653000", &(0x7f0000c48000)=@known="73797374656d2e706f7369785f61636c5f61636365737300") lstat(&(0x7f000034b000)="2e2f66696c653000", &(0x7f0000335000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) renameat(r2, &(0x7f0000a90000-0x8)="2e2f66696c653000", r2, &(0x7f0000efe000-0x8)="2e2f66696c653000") syncfs(r2) rmdir(&(0x7f00007d9000)="2e2f66696c653000") getpgrp(0xffffffffffffffff) 2017/12/05 14:21:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000330000-0x2)="6e65742f61727000") ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000074d000-0x10)={0xcd2, 0xa1, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r0, &(0x7f0000c72000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, 0x4) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00005fe000-0x20)={0x3, [0x8, 0xfff, 0x10000]}) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000e2d000)=0x0) 2017/12/05 14:21:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bb7000+0x3c8)={0x26, "6165616400000000000000000000", 0x0, 0x0, "61757468656e6365736e28726d643332302d67656e657269632c6362632d63616d656c6c69612d6165736e692d61767832290000000000000000000000000000"}, 0x58) r1 = epoll_create1(0x80000) pipe2(&(0x7f0000435000)={0x0, 0x0}, 0x80000) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000ff5000-0x1)=0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ed0000)={0x2000201a, 0x0}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000040d000)="2f6465762f6375736500", 0x200, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000e1a000-0x4)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000962000)=0x4, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d9000-0x30)="090000140000000600fff9fff60afebc402c0a050100010000f50000010062f7", 0x20) r4 = dup3(r1, r0, 0x80000) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000ba3000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000075a000-0x4)=0x14) pwritev(r0, &(0x7f0000d8a000)=[{&(0x7f00005c6000)="cf566fbd2f452d35df49173a92e9fb126346587f57ac0d3e823a4182c05d247232221a4f70763301524b1f102e6f196a4a561739c0f6c1ca4b25af7a8a62b96a1f8eebc4c9f30a4c5bde8206f55cf349a5f7572ae2c54191c53e3e4e913e153a99beb7f4d05b77d827be4cfbb9aac172990c97ba35b8b675224b7b1fc9698a56f9d4c96d29bc680e42f7c465065f7dabae8919e80ce787d09451f555c76348e89ccf4796a97fb723fe01bd71942004a72f750f360bf9f6aa91e593651a9660695105781997c9715d2e270b", 0xcb}, {&(0x7f0000da0000)="013aa11873d01f66f7", 0x9}, {&(0x7f0000647000-0x2c)="5a5ab149264b35b0a1e821e53b02a48923e28b87e2b9d1013fd48cf2bef486f254caf914fa16d5dd45ac88dd", 0x2c}], 0x3, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b04000)="2f6465762f70746d7800", 0x101080, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000dcd000)=0x0, &(0x7f0000cf2000)=0x4) lseek(r2, 0x0, 0x0) ioctl$TIOCSBRK(r5, 0x5427) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r6, 0x2000000000010d, 0x108000000af, &(0x7f0000081000-0x4)="00000000", &(0x7f00007a4000-0x4)=0x4) 2017/12/05 14:21:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e2000000000000705", 0x39}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ace000)="2f6465762f72666b696c6c00", 0x404400, 0x0) getpeername(r0, &(0x7f00006b4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000048f000-0x4)=0x14) stat(&(0x7f0000493000-0x8)="2e2f66696c653000", &(0x7f00009f9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006c1000)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20, 0xa0, 0x400, r2, r3}, {0x81, 0x10000000000, 0x3, 0xa8, 0x8001, 0x41, 0xfffffffffffffffe, 0x1ff}, {0x8, 0x4, 0x9, 0x9}, 0x7, 0x8, 0x0, 0x1, 0x80, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x16, 0x3f}, 0xb, @in=@rand_addr=0x3, 0x6, 0x4, 0x2, 0x1000, 0x1, 0x5, 0x8}}, 0xe8) 2017/12/05 14:21:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f7000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00008c9000-0x14)={r1, r0, 0x3, 0x1, 0xffffffffffffffff}, 0x14) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000058000-0x4)=0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 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, 0xffffffffffffffff, 0xf) r2 = syz_open_dev$sg(&(0x7f0000791000)="2f6465762f73672300", 0x7, 0x20000) sched_setaffinity(0x0, 0x8, &(0x7f000016e000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000215000)="6e732f70696400") sendto$inet6(0xffffffffffffffff, &(0x7f0000628000)="", 0x0, 0x0, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pwrite64(r3, &(0x7f0000d25000-0xc8)="0b85bd7eaea3342480e50195a410dd344fc44f911172582b1a8e6ba8d80d5e59e3c7343e38dca88c69fa5332cfe41cf1b4377e79f85126506937833db3eec0e7382f9ca07428ad241f4497822c2b019a90df71d9b400ccc94cf6c2d8083cadd9816064d336238ff40e363ad3c55864df7c5209d27a6fde5b6c893c4f1a6d921843c2528b892155a15f3b25f90d8f9f85a964d2863602503023d2ed00346edab384f51098b06eebe5e48f5f327603e12fab6c52fc7807cab029627de6ed46f52a95a2a0a261c35f41", 0xc8, 0x0) setns(r4, 0x0) sendto$inet6(r4, &(0x7f0000b34000-0x1)="6a", 0x1, 0x0, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fsetxattr(r5, &(0x7f0000e25000)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000f49000)="6367726f75707070703040b076626f786e657431776c616e3100", 0x1a, 0x3) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10000000010, 0x2, 0xc) write(r7, &(0x7f000023c000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) sendmsg(r7, &(0x7f0000ab5000)={&(0x7f000065a000)=@alg={0x26, "6861736800000000000000000000", 0x0, 0xf, "6d643500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00004ec000)=[{&(0x7f0000b55000-0x93)="9bcf8c2564edfec2a7eec82881036d206c0d7716f9cb96940b717efefb9560bbd629c58c33aaed6fd4d3a34d65b9ca3b673e71992d95f4f96d8b6615e607bd58ad6597c6332a2ecae2d27cfc6aa211b7cafd2daa3c84cbf31e1d87693619dfebeda5be11f7b8e172377aa58a1f80bbfc513efe35765341bed1e693498bbaebe314ba8131b53da81750195df5365fcd435a8def", 0x93}, {&(0x7f00008d7000-0x1000)="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", 0x1000}, {&(0x7f0000213000)="5e4464082cf09ce46af1b951d947ff70c16062a8d541e58f39002d6852736f1cd473cce410885688500130bf800394929e46de65dba99c236223c27a727e6b12825b97de58a4bdeb84f2502bd3b5156a3c6d571b6aa2a9f0f00d41f482342df0473abc8fd37e", 0x66}, {&(0x7f0000f0c000-0x51)="4803070c4f175777de707408f21db89dc98153c6d817c1b9c2a592ca398dba279ecaba29ae367071d559fb52f420353cf933f68bd9466a0fd1f2557570d716cbe3762fb826e1d3688be5e857a9bda4f150", 0x51}], 0x4, &(0x7f000055a000)=[{0x90, 0x11d, 0x6, "a05307589e122ca67f160ff39a3a3074b3705a649cdb2c2a2636cfaab8ad6b96640a8b811f853a5f171ed6ef2221cf9eec3494f69e0c97be23708976ab7531525931ed34d59669e3f437a88b846d19549f11b9b1d2ecde81fb89f712c4734aeab7724317fb9add122c874bfcee2e05e70c141e3994ed45fe07229ca2955c"}, {0xa8, 0x111, 0x1, "f56401e0ca830e17d5c1deb246273600e72333fc8d1b207988d03a098ef5edc921865dedce51a4ddcff927fd424757cc7441209837d2814b3e9e2739443d6c8dc8f875a97a4020a69f194200057467e7ed552f785993e20af6daad06c88fe8769164b3834ca5bb76775582e2e3feda16e48ec37d7747c69a654290ff7492320ed29f9b2a7eab5d4cf973489684acfd830aa0b5d7a8c6f3ea"}, {0x90, 0x3a, 0x6, "c96f75d435392b5d16b8d10c4ed51b251454051a9a55c985d252e211a6e10d1d217f73ae98612a9ae0db81780205d2d9985f56ead6e491034bd90bf8da9e44a7cdaaae05a0f596fda65d0041eb4b462d981878454c84412bce557f2d78adf3e275d3bb419ddec2b1392bc1762fdb0203e61d53b912827fd93623"}, {0xb0, 0x105, 0x3, "4f008b3c4dfb9c1e19174b751a22b71c6ed2e5377b15d88cd9ebe37a2e98049b0bb53e93ce99360692e9fa5712bb48a17c30568be30d715d6aa81d57d8fa9624fa8ec1d35231963dda4616cae262b6fc8754b10a8ececc61525806cd339c2c8cffca0d9eb226fc52a4065d6b9c8dc73af439d50c826ae51df07ffef1a440ddaf0a9e52cc3087cbf4fa75fe8e39909552ec04ee5f0c307f43b7f5a67e"}, {0x1010, 0x1, 0x8, "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"}, {0x110, 0x11f, 0x9, "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"}, {0x80, 0x13b, 0x2, "9e3aa55fda94ca1418711ac3ab65c35028b87a3d4fbf7a78e56bc4ae4c78f52be91aeb922e063855d41983708a4351c0b5d39f1e61cd553ea78ca9cf1f9b2a02018f33d68f460a1c3e05eba859a73d38aa98be3f46a0488ab46b3bff27484fae085e7ed52e7e4b1e93c8"}, {0x60, 0x119, 0xb9, "aabade6fbb00d1805853f88abcd4a41b714bc47c8b688eeecbcbfc0caad9d316a1a0473a4a45e6cffc4a95872230fa013ddc080f502457405302add2fca794627155389ccc44f644453c"}], 0x8, 0x8004}, 0x20000040) write(r6, &(0x7f0000b50000-0x20)="1f0000000104ffff010000bb0700022a00cf0000090003000000230000020092", 0x20) close(r7) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000001, 0x0, 0x2, 0x0, 0x0, 0xff, 0x0, [0x0, 0x0, 0x0]}]}) syz_open_dev$usbmon(&(0x7f0000a01000-0xd)="2f6465762f7573626d6f6e2300", 0x7, 0x40) creat(&(0x7f0000bce000-0x8)="2e2f66696c653000", 0x100) 2017/12/05 14:21:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000d45000-0x4)=0x0, 0x400000085, 0x20000000, &(0x7f0000e82000-0x8)={0x0, 0x0}, &(0x7f0000e02000-0x4)=0x8, 0x2000401ffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xf72, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000acc000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000bea000)={0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d31000)="2f6465762f73657175656e6365723200", 0x90100, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfff7ffffffffffff, r2, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000897000-0xc)="2f6465762f6175746f667300", 0x100, 0x0) r4 = openat(r2, &(0x7f0000e41000-0x8)="2e2f66696c653000", 0x200000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000fa3000-0x8)={0x7, 0x40000008}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000b23000-0x4)=0x0, &(0x7f0000fa2000-0x1)="f6") mkdir(&(0x7f0000f64000-0x8)="2e2f66696c653000", 0x16) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000c41000)={0x9, 0x4, 0x2, 0x1ff, "092074e8d9215078624a7514a9e295964d7cbee883f9f206b03f24fc94b4e69a"}) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000027f000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x12, &(0x7f0000fc9000)="") r5 = open(&(0x7f0000b15000-0x8)="2e2f66696c653000", 0x0, 0x0) mount(&(0x7f000034d000)="2e2f66696c653000", &(0x7f000018e000)="2e2f66696c653000", &(0x7f00007d1000)="72616d667300", 0x0, &(0x7f0000344000)="ea") execveat(r5, &(0x7f0000fd5000)="2e2f66696c65302f66696c653000", &(0x7f0000394000-0x38)=[&(0x7f0000fd5000)="72616d667300"], &(0x7f0000fd6000)=[&(0x7f000089d000-0x5)="70726f6300", &(0x7f0000e00000-0x6)="72616d667300", &(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400", &(0x7f0000d82000-0x6)="0003000405"], 0x1000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r5, 0xae04) r6 = socket$inet(0x2, 0xa, 0x40000000005) ioctl$sock_ifreq(r6, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000f99000)={{0x2, 0x1, 0x6, 0x2, 0x3}, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r6, 0x8922, &(0x7f0000b26000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x552, 0x0, 0xbbc0000000000000, 0x10000, 0x0, 0x2}}) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000a95000-0x8)={0x3, 0x80000000}) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000ba6000-0xe)="2e2f66696c65302f66696c653000", 0x1, 0x0) 2017/12/05 14:21:55 executing program 5: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x8000000d) r0 = gettid() sched_setaffinity(0x0, 0x8, &(0x7f00001b0000)=0x0) pipe(&(0x7f0000fa0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000152000-0x40)={0x0, 0x0, &(0x7f0000ebe000-0x1c)=[], &(0x7f0000a5c000)=[0xfff, 0x3ff, 0x1000, 0x1f], 0x4, 0x5, 0x98, &(0x7f0000023000-0x13)=[0x2, 0x2, 0x7, 0xa9, 0x97], &(0x7f00000c2000)=[0x80000000, 0x4, 0x2], 0x0}) capset(&(0x7f0000582000-0x8)={0x19980330, r0}, &(0x7f00005cd000-0x18)={0x800000000000000, 0x4, 0x3ffffffffffffffe, 0x1, 0xffffffffffffffff, 0x6}) r3 = open(&(0x7f0000e2c000-0x8)="2e2f66696c653000", 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008b0000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00002a1000-0x34)={0x4, 0x78, 0x8, 0x10000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x7, 0x0, 0x80, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f0000e79000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = inotify_init1(0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008a4000)={0x0, 0x0, 0x0}, &(0x7f00007c4000)=0xc) fcntl$setown(r4, 0x8, r5) fcntl$getownex(r4, 0x10, &(0x7f0000c63000)={0x0, 0x0}) ptrace$setopts(0x4206, 0x0, 0x10001, 0x3fffffffffffd) tkill(0x0, 0x3e) ptrace$poke(0x25, r6, &(0x7f0000a14000-0x8)=0x0, 0x80000001) migrate_pages(r6, 0x3, &(0x7f0000f92000-0x8)=0x0, &(0x7f00007c6000-0x8)=0x2000000000003) process_vm_writev(r6, &(0x7f0000708000)=[{&(0x7f0000206000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f00000b4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f000011a000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f0000e7c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000fe7000-0x18)="000000000000000000000000000000000000000000000000", 0x18}], 0x5, &(0x7f0000a8e000-0x10)=[{&(0x7f0000a29000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}], 0x1, 0x0) ptrace$poke(0x4, 0x0, &(0x7f00003ac000)=0x0, 0x10001) gettid() perf_event_open(&(0x7f0000c16000)={0x2, 0x78, 0xfffffffffffffffc, 0x1ff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_robust_list(r6, &(0x7f0000df4000-0x8)=&(0x7f00001c6000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000001d000)=0x18) 2017/12/05 14:21:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) pipe2(&(0x7f0000289000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000de8000-0x1)={0x2}, 0x1) writev(r0, &(0x7f0000b16000-0x10)=[{&(0x7f0000a19000-0x38)="390000001100092401030020000500ff0700000005000000d7ffffff08373c0019005a000f05000000008000000000001e20000000010007", 0x38}], 0x1) 2017/12/05 14:21:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000330000-0x2)="6e65742f61727000") pread64(r0, &(0x7f0000bb3000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, 0x4) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000e2d000)=0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000967000)=0x0, 0x4) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00006a0000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/05 14:21:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00006bf000)="2f6465762f7663732300", 0x3ff, 0x18000) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000e4c000-0x4)=0x7, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00008be000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) rt_sigtimedwait(&(0x7f00000d9000-0x8)={0x6}, &(0x7f0000c0a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b66000-0x8)={0x0, 0x989680}, 0x8) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f0000a12000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 445.575465] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/05 14:21:55 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0}, 0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000000f000)="2f6465762f73672300", 0x8001, 0x401) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000009000)={0x0, r2, 0x3, 0x0, 0x0}, 0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x100000f, 0x8000000050, r0, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0xfffdffffffffffff, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r0, &(0x7f000000d000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80804) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r1, &(0x7f000000e000)="7a8b937f9b9d0f6500000000000000067d77203b01de60210e610360fe2130711dce0dda70a3d1e91cda7800000000000000060fecfa551d946e45b4fa62"}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000005000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x55) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x2012, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000011000-0x18)={r1, &(0x7f0000009000-0x1000)="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", &(0x7f0000011000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f000000a000-0x86)="", &(0x7f000000f000)=""}, 0x18) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000011000-0x1)="43", 0x1) 2017/12/05 14:21:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000719000-0x20)={@generic="8b000b02f52ba334ea40aba208e6b7fc", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000ca2000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00006b5000)="2f6465762f72746300", 0x200000, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000a37000)=0x4) pipe(&(0x7f0000b56000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r5, 0x0, 0x58, 0x0) writev(r5, &(0x7f0000424000)=[{&(0x7f0000e73000)="220971b5aac66db306682c0d076bfe62c6074e5489ecf460137849c48eaeb2e962401259f17bce69ead01746b7b8dd4325195cb640dd06db221ca2194d44b09fe51f455abea7761a3b944006b25c03c7ad083a67609a433cd7ec1ee186d76605e24298c21ef39ca3c9e34274f01c86a71de3f8dc5fa784f464313d6b4d66f9e36b11112ef3935649e3f4e6903b81a66c658ed1fb168a822c956e4ace56ea5d6b99630b50aa786541cc9232dda9e9182bfdfb83db29bdb00fff24c1bbbd0f5beed26b72a7426aa00539fb7fc3c2881f5fa6ca86b37f6bb4", 0xd7}, {&(0x7f00009a7000-0x46)="4fe1fff76e1319e82d6c1e9ff0c0bee8023f68205803aed0dcb887d5ce30678b425763f95371fdb93f84bcca19308c444bbd6c5463f05ea99d6969de52f67772c077d98748b8", 0x46}, {&(0x7f0000e74000-0xf4)="acdad7c8852eebd8afbe31b6b7b5e4ab867805a3a22dcd4cf0964ea6b626557eaa7d79df6562529eae3dd8eb694fa8d59c89f56e09f0f39b6f47abb918cc857ca11af57c4c09cccf9a981aeaa624795b6cee642a8290be30ede099742cb47be49199182e88ce9612a806422f961ae35c29c144933c1fca9f4309b704cbf663da04ea467068d3fc4aca1c6b456c8e990567fb7ac1cffd98e52ec60f37c07f356271b48e119a552fba127eca1ae36f2b37598a0fbc2dfc64427ea2c152568dd94af2c5bdd4b89b48a9c35c858941191d42b26b41e042967fd5aeaddc48578ef5c12b2830a802875ad54098ead23b2d0087c7d577b6", 0xf4}], 0x3) write(r5, &(0x7f0000e73000-0xfc)="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", 0xfc) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x8000, 0x80, 0x0, 0x0, 0x0}, 0x14) socket$inet6(0xa, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f000028c000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="81000600000000000706edffff000e11"}) accept4$packet(r4, &(0x7f0000375000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00006fc000-0x4)=0x14, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f66000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd3000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f000028f000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x2, 0x2, 0x3, 0x15, 0x20, 0x80, 0xe0, r6, r7}, {0xffffffff00000000, 0xb77d, 0x100000000, 0x3, 0x4, 0x7, 0x2800, 0x6}, {0x4, 0x8, 0xfe0, 0x0}, 0x0, 0x7, 0x8, 0x0, 0x0, 0x1}, {{@in=@empty=0x0, 0x200, 0xfffffffffffffff9}, 0x8, @in=@multicast1=0xe0000001, 0x9, 0x1, 0x0, 0x4, 0x2, 0x6, 0x801}}, 0xe8) readv(r4, &(0x7f0000298000)=[{&(0x7f0000fab000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}], 0x1) vmsplice(r5, &(0x7f0000001000-0x10)=[{&(0x7f000050f000-0x8a)="75665eb8a3aba94688b3d5c063383b4054dcdf533e56aff9747d74c8b31ee98be58b7155cba55ab22fbbff5b5ce4794f379bb4d36544005b9cce5c993deaccbc488a7bff301e190962f822925c4dd7af8785247e7ca9d25387291849c858f25a33b563fc53eb9a95662691fc943bf2ee2b30aaeede877608920135f923e762be15af69e008c96f9a938d", 0x8a}], 0x1, 0x2) writev(r1, &(0x7f00009b0000-0x60)=[{&(0x7f0000b79000)="4c6992d6c78744e0530407bc9c2bcda3e72e67fb6fe81c399a8251519b66b7b46b6afa48f176337869c621ac7354b9a9425637a7c5bf6132e4b6e573c0563728aba4", 0x42}, {&(0x7f0000e78000-0xc3)="0f0513913187599865ff674845c7574b475aeb1aba7dd7d4cfce9612ab40035bff72ff60722f52f57830cec68a522c087f2448d09f99997beb9478735909f57c416584ef5e84e9f9a04cf11f727d0c3d6f3a3ccd0143a85e70cabc667bdecbb2b45d48059b5a4ff963cc11c354740f9fd342f1c3844483b070a0ae1fa26220af50d872eb0d60e66e14ed92dd1268ff2a201e84a44784870c8e56eb5bbfa8633b705bfa3dbea7009b4ae17668d2eba39156c87aef2f5373de4a8f9e0738d449d185f4e4", 0xc3}, {&(0x7f0000c0d000)="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", 0x1000}], 0x3) [ 445.640091] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/05 14:21:55 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0xfffffffffffff7fd) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00005a6000)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30019000000000003000449faf5238f7e23"}) 2017/12/05 14:21:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b16000-0x10)=[], 0x0) 2017/12/05 14:21:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800) getuid() r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x7fff, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00005e7000)={0x20}, 0x4) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002e2000)={0x0, 0x0}, 0x80800) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000a3c000-0x8)={0x0, 0x0, 0x0, 0x0}) getpeername$packet(r1, &(0x7f0000b6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006c6000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00001bd000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9, 0x3, 0x2ef1b849, 0x500, 0x700, 0x2000000, r5}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000044b000-0x10)="2f6465762f73657175656e6365723200", 0x803, 0x0) r7 = syz_open_dev$usbmon(&(0x7f0000068000)="2f6465762f7573626d6f6e2300", 0x9, 0x20042) ioctl$KVM_GET_SUPPORTED_CPUID(r6, 0xc008ae05, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r7, 0x40505331, &(0x7f0000e5a000-0x50)={{0x0, 0x1}, {0x7fffffff, 0x40}, 0xea4, 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]}) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f000053d000)={{0x48dea169232ed3cc, 0x3000, 0x4, 0x4, 0x1f, 0x1, 0x7fff, 0x0, 0x9, 0x43, 0x6, 0x400, 0x0}, {0xd000, 0xf004, 0x4, 0x1bf, 0x4, 0x7, 0x5, 0x3, 0x80000000, 0x0, 0x1, 0xe1, 0x0}, {0x10f001, 0x1, 0xf, 0x4dd8bc98, 0x1ff, 0x7, 0x537a, 0x3, 0x2, 0x400, 0x1000, 0x40, 0x0}, {0x10000, 0x3, 0xf, 0x9, 0x9, 0x8001, 0x7, 0x100, 0x4, 0x2, 0x7f, 0x8, 0x0}, {0xd000, 0x100000, 0xd, 0x6, 0x6, 0x6, 0x0, 0x6, 0xffffffffffff7fff, 0x7e0df5f2, 0x3ff, 0xba, 0x0}, {0x0, 0x1000, 0x0, 0xffffffffffffff80, 0x7f, 0x6, 0xff, 0xcf7f, 0x1, 0x40, 0x800, 0x1, 0x0}, {0xd000, 0xf000, 0xb, 0x7f, 0xffffffffffff8000, 0x5, 0x1, 0x1, 0xfffffffffffffffa, 0xfac, 0x4, 0x5, 0x0}, {0x0, 0x4, 0xf, 0x5, 0xffffffffffffae07, 0x6, 0x7fffffff, 0x8, 0x10000, 0x3, 0x3, 0x9, 0x0}, {0x105000, 0x4, [0x0, 0x0, 0x0]}, {0xd000, 0x6000, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x4, 0x0, 0x9, 0x400, 0xf000, [0x4, 0x0, 0x6, 0xc]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00003aa000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) sendfile(r0, r2, 0x0, 0x7fffffff) ioctl$KVM_CREATE_DEVICE(r9, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r10, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x100000001, 0x2, &(0x7f0000001000)=0x0}) r11 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f93000)="2f6465762f6375736500", 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r11, 0x40605346, &(0x7f0000f73000-0x5c)={0x5, 0x1, {0x2, 0x3, 0x80000004, 0x4, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGABS3F(r7, 0x8018457f, &(0x7f0000ebb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x200004, 0x4) syz_open_pts(r11, 0x2000fc) 2017/12/05 14:21:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000330000-0x2)="6e65742f61727000") ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) pread64(r0, &(0x7f0000c72000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, 0x4) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000e2d000)=0x0) 2017/12/05 14:21:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x20) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) madvise(&(0x7f0000b22000/0x4000)=nil, 0x4000, 0x4) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x10, &(0x7f000000e000-0x4)=0x8, 0x4) r2 = syz_open_dev$sndtimer(&(0x7f0000e9d000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x80040) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000ec3000-0x18)=@get={0x1, &(0x7f000000e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9549}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000d63000)={0x8}, 0x4) fcntl$setsig(r2, 0xa, 0x800000000000084) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) eventfd2(0x80000000, 0x80001) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000011000-0x10)={0x0, 0x4, &(0x7f0000863000)=[@in6={0xa, 0x3, 0xffffffffffffffe1, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x36, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}]}, &(0x7f0000010000-0x4)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f000062d000)=0x7f, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000226000-0x5c)={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6b1c}, {0xa, 0x0, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x200, [0x101, 0x0, 0x58, 0x1c, 0x8, 0x9, 0x5, 0xe746]}, 0x5c) sendmmsg$nfc_llcp(r0, &(0x7f0000e70000)=[{&(0x7f0000db7000-0x60)={0x27, 0xb4, 0x100000000, 0x3, 0x2, 0x0, "72e0f5ca3f308f70f98c366fcc413cb6415d8dc5a16c270ab531ab67869723f61c2cc807f49a7489e12ef8e19d8fd05823ef5e897c655aa94f35852abb06b3", 0x80}, 0x60, &(0x7f0000785000-0x40)=[{&(0x7f00008e0000-0xf2)="cf1f9b5fb767812c083f8723980a339fa8d991f4a33a83b47d7c1a0ff2a2225403406116c42c987945dfe7cf4aebe8670a37fca261d1bd8e4dd096465427fa68d04c211bf4c1e95b3fa3e536ecf7e916f3cccdf9cabbf509da995edd991d390b1776e3721305c05cf3a1818a060907524d9cdd278fa94d32e1725b435c3ef2b2451ab636811b41c1a1e637ea23c00b8a6be0037a82ada09d5023c53e7daa25328e9b977a319c43c8f0c1dad98f242885f9b0728d0e58aff5c0ea56e93591c9e4d6c1a6a5b8e9f0f4c631c2403a864dc138467acf9f962f1db35adf71a5ae5a67cdc70e0da64a466f9a9a86f0e1b6dd541cb5", 0xf2}, {&(0x7f0000e41000)="a1d866d771a03cdcc0019748e262fc85e0aee020edfe0a", 0x17}, {&(0x7f0000fc2000-0x21)="3c60e9a9332359ce58813d212cc161a0969f9f49c18df2666340fbbb44b1367523", 0x21}, {&(0x7f00002e0000-0xb2)="05b83d954a99130c905bb158b5d752a561f52c988a8e9bf5647011b1b45d38505339720571b91960ae1ed2910c5e264a7f7ebbda6c2a748be2d3dda7a5aa48d470e2e3dc309bcf36d846d241b4cbd0e67f58624e459d526eebe2a01954a58615b7c9aca41f9a7c41c51dde33ebac89d9b343800ea61104b6820ac284c213e8373c73f3deb071f410c6204e3446e96d8186ae8490ef869674cceebc18f36d82db56f8249905771262c9de6a8b56fd5f4efc7c", 0xb2}], 0x4, &(0x7f0000475000-0x108)={0x108, 0xff, 0x7, "10b1fb2f3687fd806c89811070f758baccec9ddca035bac358c7c4103e511a7a357a28154053629aedaf4ba04a63848a2ca5a7c3e557bdc268a63d5b027b479139dc59d3828e9813c5e0a5971a5b54eec2bf059fc7359d700dddda21adb553411e68aa29fbadccf13dbaf4e45ce85e6d11ae4a4b0e03e8a1870f8979363d22a010dead8b8b4f0f6c56ed8591171e5bca4ae667977298aa03608f8561173ba652ca1f91bf6e63adcbfc59f88bbc02aeb3c397eb68760c8112e70d840b6672d17d8b251df477c987ca1e776394723d457b452b4d4f1ca0706d8116b944b1ddc4a136d5093ccdf6e82f7eb9daa46cff1603af04e67b8ce576"}, 0x108, 0x1}, {&(0x7f00006ad000-0x60)={0x27, 0x96, 0x2, 0x3, 0x7, 0x9, "dfad752d73d7f9a589229ea2ae4381581fabb71ef8875179d7683b6ec0a3e4dfe991b8a1092a11f012def1fa6db6d18ba203320241c44ce33225e655929ed1", 0x1}, 0x60, &(0x7f0000b72000-0x40)=[{&(0x7f000097b000)="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", 0xfb}, {&(0x7f00008e9000-0xdb)="42d7e185c826ce895d02ac772803c845c87d685f62d2a36cef61bafeca0c5c15ead8c607ac9baed2fa64e61229b2373f974136025403a9660b2e28a49ef7272cb6fbb528137299c27b473a20c693ebbe1eb01a84c1a9c53d57e093598fe0164e86a78782b534efd0b21a753eee323d6387616fc9bf4ffe356622a9bf6b0cad863f8a974124f7e6b7fd1cf55ad756601e6b0812786c1cd266d341a7aefedb6a5c0a32789396dbd67b925b7daffdf30ae970520eb2f834c2bcabb8efbfcbc6485fd8da66caafe0c9e99cb819a3122bc8bd46475b3e1b13a44a142aad", 0xdb}, {&(0x7f00003c8000-0x60)="ef1b620619f99f92f079c80dd4f54d4d75532d0e08e341515162799e25ce2f47ea03d8a8b29473ba23afe4c7cd1bde584c394f430d057cff8a768470ce8deae46a2cace1baf24e230e5a424f43e3c45058986aeb8b843f8a9b6e102319c41631", 0x60}, {&(0x7f0000f57000)="ad990e6fecf081294c120c8d54f91c6312ede2ff468f528e7d88a172b76c6b415e33456c4e9b2a9574ec7813cfceed42a56b24f8c3f1a39cd9f1c5d11bb563f28620aebe249f058acbe2941a7b42d4ad4d4c86c92df2a7b151334f0386a03a66d51f0b24d2710c43aa3a63ed00b7755036fcebedc78ef368bd0eed045ac98c13d5dcf2ecbf4bb1f5f3498e740ea1fa87f95a657851a8674bea682742df667d86566c60114d", 0xa5}], 0x4, &(0x7f0000fee000-0xc0)={0xc0, 0x102, 0xc0ff, "7098f77b6eb8cc8dac06b5b5f0807283781c221a19c62fd529c8c39c6609ce37ec474bac8320a019705f266ae318f8a7fc09a34fbc51cf29ed47ae2e2099e1543103d9bcd7add5fa27409cc637b19c7bb94a25a6c4539f10a637062fca715c6c24f392557ac8a6c0159a5a284a589857faf101d48a0fd731c0ed43365af73f7f4db27fbf6a7cc03d0a5236217529e2331b27c7261e5fcafeb448525c1bc63141c698bc2deedb96289486a790c0de65cf"}, 0xc0, 0x8084}, {&(0x7f0000ba7000-0x60)={0x27, 0x84, 0x3f, 0x4, 0xfffffffffffffffd, 0x8, "f885b158cbf937347ee0d0990688b1851650bf4fa70986b7f27b9faffb39e35a98140f0f29d3b21d69a7c8af6f61314256a2662e5c2e2df1037f4befb03175", 0xffff}, 0x60, &(0x7f0000fcd000-0x20)=[{&(0x7f0000974000-0xe7)="d1fbe2b0cb8d426cd6c72fc6147f478666c0286bb4431d04723c06605896176baa68b5f1621a6710bb0315e62fca8531e7c5baef274b89ba3beb05e1e366bd22cd5858c75933551bcdfde64fb5b85d42d5627f44a64b8c1ecaf7d7427cc1279de28f7c5efb3f1a2f937a3ebb90d7e51d6a4befbc4ad878635a3b3a3f14c4ca149b06c40c630c243543de4513434d54ecb64a51ee840b93cd37e34f5bee7173043f3071c4ab022101ffde48fd46426591b490774cb12748351b7f95a448b6f1986c269c4ee227b6aa505d55c51ac8985c126db3d5fd0cdf7db2f7585ab906f60240e9610e0365bd", 0xe7}, {&(0x7f0000ea7000)="8157a87f24bf972e2d4469f422c5eb3cdf07d9147cc307516a325a1132712c29d9d2ed89cb82db0a300694153e13192f3cc227ece4477fd815546b6dc84f3d908dafabf66018b115194bd134ff84c557c8c1019fa092489b2e013faabc5d89590088d73c94872df122f7f282d7cb1d3cfc0409c6f60399b40671f601e2ef7e3e8665765a345ea54c43ee49502c5b92ed94b1a2f41821e9e48b753e9a0bd8b6f95eea70d9eea6d5b39b135400b43bb13737e0a9677ef112031e65bc178f7ba656df72478f4f08a3849846585cf71ec74af9c125fc3150b456045e6aab4562c8bf707e17b7cbf09a032b7a13c617", 0xed}], 0x2, &(0x7f0000d42000)={0x38, 0xe2548169a970ed7f, 0x4, "5c06dabb33a5611fc4b5ca7199097636cfaf68fadd266ac2e79f572062c079b50bb995ca83dd3f3c"}, 0x38, 0x8000}], 0x3, 0x8000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f00003fd000)={0x30002, 0x0, [0x3, 0x0, 0x44, 0x10001, 0xffff, 0x1000, 0x7, 0xc9]}) getsockopt$inet_buf(r3, 0x0, 0x3d, &(0x7f00002a3000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000003000)=0x1000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000142000-0x10)={0x7, 0x4}) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000d4000-0x4)=0x0, &(0x7f0000d05000-0x4)=0x4) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000008000-0x3)=0x90) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000015d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000289000-0x4)=0xc) mmap(&(0x7f00003f0000/0x4000)=nil, 0x4000, 0x8, 0x20010, r0, 0x0) write(r0, &(0x7f000062f000)="24000000120025f0006b00041ad4fc000204ffff0000000200000000080001008f0000b7", 0x24) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000f8e000-0x4)=0x0, &(0x7f00003c8000-0x4)=0x4) 2017/12/05 14:21:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000017e000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000641000-0x5)="72656e6f00", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000009000+0x536)={{0x0, 0x9}, {0x13, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) iopl(0x8) lstat(&(0x7f000031f000)="2e2f66696c653000", &(0x7f0000a24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = inotify_init1(0x2000000080004) openat(r1, &(0x7f00007f6000-0x8)="2e2f66696c653000", 0x181000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x816, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000b1b000)={0x2, [0x0, 0x0]}, &(0x7f000082f000)=0xc) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x2000000000, 0x0, 0xca, 0x2, 0x0, 0x0, 0xc, 0x0, 0x668, 0xfffffffffffffffc, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000035e000)={0x6}, 0x0, 0x8) r2 = syz_open_dev$vcsa(&(0x7f00004fe000)="2f6465762f766373612300", 0x2, 0x501100) r3 = gettid() futex(&(0x7f0000fbd000-0x4)=0x7ff, 0x9, 0xffff, &(0x7f0000318000+0x832)={0x0, 0x0}, &(0x7f0000b53000-0x4)=0x3, 0x3) timer_create(0xb, &(0x7f00008d3000-0x58)={0x200, 0x3f, 0x1, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x5, &(0x7f0000644000)={0x0, 0x0}) timer_settime(r4, 0x1, &(0x7f0000c22000)={{r5, 0x0}, {r5, r6+10000000}}, &(0x7f0000f8b000)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f0000f96000-0x3e)={0xa7d, 0x0, 0x7ff, 0x3, 0xffffffff00000001, 0xbb6, 0x2, 0x0}, &(0x7f000090c000)={0x6, 0x7f, 0x2, 0x0, 0x4, 0x401, 0x5, 0x7}, &(0x7f000085a000)={0x9, 0xb0, 0x200, 0xffffffffffff7fff, 0x1, 0x2, 0xfffffffffffffffb, 0xfad}, &(0x7f00005e1000-0x10)={0x77359400, 0x0}, &(0x7f00008c4000)={&(0x7f0000b27000-0x8)={0x8fb}, 0x8}) timer_settime(r4, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x77359400, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e59000-0xb)="2f6465762f6877726e6700", 0x180, 0x0) r7 = syz_open_dev$vcsn(&(0x7f000025f000-0xa)="2f6465762f7663732300", 0x80000000004, 0x80000) pread64(r7, &(0x7f0000563000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000014000-0x38)={0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f0000031000-0x24)=[{0x21, 0x2e, 0x903, 0x0, 0x0, "29003d7401000000000000000000000000"}], 0x21}], 0x1, &(0x7f0000033000)=[], 0x0, 0x0}, 0x0) r8 = memfd_create(&(0x7f0000001000-0x4)="656d3100", 0x3) sendto$unix(r2, &(0x7f0000e41000)="75d91467", 0x4, 0x820, 0x0, 0x0) sendto$ipx(r8, &(0x7f0000d8a000)="", 0x0, 0x40800, &(0x7f0000f12000)={0x4, 0x80, 0x2, "cd0ae4cb1f15", 0xfffffffffffffffc, 0x0}, 0x10) 2017/12/05 14:21:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) pipe2(&(0x7f0000a99000)={0x0, 0x0}, 0x80000) bind$bt_sco(r0, &(0x7f0000877000)={0x1f, {0x4, 0xffffffff, 0x7, 0x7, 0x0, 0x2}}, 0x8) r2 = socket$inet6(0xa, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) bind$alg(r3, &(0x7f0000370000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x0, "63636d5f62617365286362632863616d656c6c6961292c6372633332290000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) fcntl$setlease(r1, 0x400, 0x1) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000034b000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003b5000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000202000)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x1fffffdfffb, &(0x7f0000a25000-0x10)={0x0, 0x0}) r4 = syz_open_dev$vcsa(&(0x7f000099a000)="2f6465762f766373612300", 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x4000, 0x4) r5 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x6}, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000000000)={&(0x7f0000000000)={0x81}, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00003ff000-0x12)="2f6465762f696e7075742f6576656e742300", 0x5, 0x81) mmap(&(0x7f0000b2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007a9000)="2e2f66696c653000", &(0x7f0000565000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 14:21:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000bcd000-0x8)=[{&(0x7f000090f000-0x39)="390000001100092401030020000500ff0700000005000000d7ffffff084d3cf518001a000f000000fefffff5000000001e2000000000200705", 0x39}], 0x1) 2017/12/05 14:21:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00006bf000)="2f6465762f7663732300", 0x3ff, 0x18000) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000e4c000-0x4)=0x7, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00008be000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) rt_sigtimedwait(&(0x7f00000d9000-0x8)={0x6}, &(0x7f0000c0a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b66000-0x8)={0x0, 0x989680}, 0x8) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f0000a12000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:21:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000330000-0x2)="6e65742f61727000") pread64(r0, &(0x7f0000c72000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, 0x4) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000e2d000)=0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000022000-0x10)={r0, &(0x7f0000b41000-0xcc)="e9a69d44cddaa08e61686ca292f490a2c8560c8a3747790ea21b5091636c87bd5ca97d13a7fe841c282ae8950506cfb27639b5c6b9c3974130c028484ebce281e8fa25e9aa9cb2c21c9b1e8b4afa4d3b17c96d426a622499f39544edd7a4ec1409c4053c5b9986e4dccd367428e86cd8ef8a93640e5f43cc182e4eda6fbf12e9a9c515161224db4600c3c962564f55fe3511fe261a4005391b6ff2fe1c3a3317d493b00860d99ab7aaeccae4e08bfc4d4d4d2391b7a972e5b7376cc3fbe2ea416a4a9d0e789b87ee500ac158"}, 0x10) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00007fa000-0x80)={0x3, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) 2017/12/05 14:21:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x80400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x9d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e2000000000000705", 0x39}], 0x1) 2017/12/05 14:21:55 executing program 0: r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x14)="120000003200e7e50005000000149b000ae9e508", 0x14, 0x40, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x5, 0x8, 0xfffffffffffffff9, 0x7, 0x7}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x40000005, 0x1, 0xc46, 0x0, r1}, &(0x7f0000fa3000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000)={r2, 0x1}, 0x8) r3 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x802, 0x4) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x5, 0x40, 0x5aa0000, 0x3aa72b92, 0x2, 0x0, 0x0}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fa3000)={r4, &(0x7f0000001000-0x1000)="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", &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000002f000)="92533f2a460a60102d6e28464303f0e7992391d4a1d0c4ca5f26f889f37fad2749969772946d9038aabe21426e09ea50c18e9200ddb24248ab344a1b108267f1cd2a80e166dc9eda5df7acd252eb4e4842b4db6602d7ab4848365e15b7a3107e58266a68d1fc", 0x66) sendmsg$netlink(r5, &(0x7f000000f000)={0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f000002f000-0x28)=[{0x22, 0x2e, 0x401, 0x0, 0x0, "29003d5d0102000000000000000000000000"}], 0x22}], 0x1, &(0x7f0000002000)=[@rights={0x28, 0x1, 0x1, [r5, r5, r5, r5, r5]}, @rights={0x30, 0x1, 0x1, [r5, r5, r3, r5, r5, r5, r5, r5]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r5, r5, r5]}, @rights={0x20, 0x1, 0x1, [r5, r5, r5, r5]}, @rights={0x20, 0x1, 0x1, [r5, r5, r5]}], 0xd8, 0x0}, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000002000)=0x5, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r3, &(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96, 0x20, &(0x7f0000fa2000)={0xa, 0x1, 0x74818e35, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000-0x8)={r2, 0x4}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) [ 445.754416] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/05 14:21:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000330000-0x2)="6e65742f61727000") fchmodat(r0, &(0x7f0000d4c000-0x8)="2e2f66696c653000", 0x80) pread64(r0, &(0x7f0000c72000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, 0x4) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000e2d000)=0x0) 2017/12/05 14:21:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x0, 0x5) mmap(&(0x7f0000000000/0x271000)=nil, 0x271000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f000026f000-0x1)="0f", 0x1, 0x8010, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000356000-0x2)="c2ad", 0x2, 0x0, &(0x7f00004db000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000fc4000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000023e000-0x9)="2f6465762f72746300", 0x800, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x3) perf_event_open(&(0x7f000001d000)={0x40000000000002, 0x78, 0x551, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x3, 0x0, 0x800002, 0x3, 0x200000000000, 0x1, 0x2001, 0x0, 0x6, 0x6, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fc4000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0xd34, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000413000)={0x2, 0x78, 0xd4e6, 0x0, 0x100, 0x0, 0x0, 0x6, 0x41001, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000e99000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "6a6974746572656e74726f70795f726e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r4, &(0x7f0000966000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "77703235362d67656e65726963000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000e48000-0x10)={0x20007, 0xffffffffffffffff, 0x4, 0x6, 0x0}, 0x10) fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x7, 0x80000, 0x0) socket$netlink(0x10, 0x3, 0x8) 2017/12/05 14:21:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800) getuid() r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x7fff, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000b6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006c6000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00001bd000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9, 0x3, 0x2ef1b849, 0x500, 0x700, 0x2000000, r3}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x1, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000068000)="2f6465762f7573626d6f6e2300", 0x9, 0x20042) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$TUNSETNOCSUM(r5, 0x400454c8, &(0x7f0000000000)=0x5) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f0000e5a000-0x50)={{0x0, 0x1}, {0x7fffffff, 0x40}, 0xea4, 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]}) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f000053d000)={{0x48dea169232ed3cc, 0x3000, 0x4, 0x4, 0x1f, 0x1, 0x7fff, 0x0, 0x9, 0x43, 0x6, 0x400, 0x0}, {0xd000, 0xf004, 0x4, 0x1bf, 0x4, 0x7, 0x5, 0x3, 0x80000000, 0x0, 0x1, 0xe1, 0x0}, {0x10f001, 0x1, 0xf, 0x4dd8bc98, 0x1ff, 0x7, 0x537a, 0x3, 0x2, 0x400, 0x1000, 0x40, 0x0}, {0x10000, 0x3, 0xf, 0x9, 0x9, 0x8001, 0x7, 0x100, 0x4, 0x2, 0x7f, 0x8, 0x0}, {0xd000, 0x100000, 0xd, 0x6, 0x6, 0x6, 0x0, 0x6, 0xffffffffffff7fff, 0x7e0df5f2, 0x3ff, 0xba, 0x0}, {0x0, 0x1000, 0x0, 0xffffffffffffff80, 0x7f, 0x6, 0xff, 0xcf7f, 0x1, 0x40, 0x800, 0x1, 0x0}, {0xd000, 0xf000, 0xb, 0x7f, 0xffffffffffff8000, 0x5, 0x1, 0x1, 0xfffffffffffffffa, 0xfac, 0x4, 0x5, 0x0}, {0x0, 0x4, 0xf, 0x5, 0xffffffffffffae07, 0x6, 0x7fffffff, 0x8, 0x10000, 0x3, 0x3, 0x9, 0x0}, {0x105000, 0x4, [0x0, 0x0, 0x0]}, {0xd000, 0x6000, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x4, 0x0, 0x9, 0x400, 0xf000, [0x4, 0x0, 0x6, 0xc]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) sendfile(r0, r2, 0x0, 0x7fffffff) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r8, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x100000001, 0x2, &(0x7f0000001000)=0x0}) r9 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f93000)="2f6465762f6375736500", 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r9, 0x40605346, &(0x7f0000f73000-0x5c)={0x5, 0x1, {0x2, 0x3, 0x80000004, 0x4, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f0000ebb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x200004, 0x4) [ 445.797718] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/05 14:21:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = syz_open_dev$mice(&(0x7f00005a5000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000739000)={&(0x7f0000d76000+0xf51)=@generic={0xf, "7ff2b02d5b18fc34d3f21b287a2960e0d2bac42473969e92623a6c6ab8874d14c0f060ad1799b45860d3a4d6d11db178868828f5d425c068a793efd0db3b67784d844e32b1042c3e240ff4c34463a18e902e3536581a1953d134db0b9eef3fc184b06787400ee8776a1089ff721605641811174054c9826e04535ca8fa3e"}, 0x80, &(0x7f000039b000)=[{&(0x7f000093c000-0xbb)="b53b7fd0f0417fc87c47ef1216eb475b758f08a03fec6f589d7799c3fc92f7f9eca315af13c6fff9ef4f9f9df95b44327073371e409f1f24859aa122f8bc7ee0c984f3f2443f8923bdfce1e2c254857d9cc77764cfee6c8f1da0b0957e8cdb1e3e86c6fc7254060200a0f4ab1940be8cc0dc9b90101aa5d0fe60cce732601c86edc629ec40e87b1ffbeb9985466e4240eadc480163bc0722c82d44ca84f8fb10d36a0e9f548ebddcef148feb21630e1bb56c3c22fb0a128725caf2", 0xbb}, {&(0x7f000000e000-0x89)="58efc8b749cdebe58c7e597606494738eaf3824bafbbb687ce8b30a701722acee1a0325f90be23c53e22eb003ace016e73e540e3f1aafea43f4bd84b36f9bc953f7233f9f00503517f70166e166315e5619600bf29e2278f563a3f9da77f6aa8e77b94bc59872be836ca0753717ef804cd72ac6ce9daf75c754a4e8f3bb9dc0fcc24c28fb7e6d5d740", 0x89}, {&(0x7f0000ba1000)="f9cc4ec67f4f54b0c0b778a1bab937730f4a430bdf147f741c6b16e1efe745eef330332ae42d1a691f9fa4f5fe155271b72e4603c49871dc844d1fa71369f620", 0x40}, {&(0x7f00003ef000)="70067b3fee35249342891cc51539a462023f3700e7745c5b5c3604de561d4dcd6b4dfab9493b5d8927f092196fde799706b92fc3348dc07c8600c9d6458b74da51ef0971647e2e87d21e457c0bdd0eaac5d81b975a8950551a9811bc311b0c9c18170b38862f839817d4835acf478a16b50f5b762bc874cd1f5cb9253cd36204d52b6d7b9f03be491f1a905309718ac4048d83b52085", 0x96}, {&(0x7f0000484000)="bd7a1b56a05b49c6ec6de7318e938067706fddfbacdeffdf5b7487628ee4053c4a141f816b89f6192b4b4ac27212d4e77c789c3e08fe17d1f7b0ca8e8c0215ad0317eb83f74e6d1cebb52e1274e6e1319108e047f1e32709b9be3d9e514348c3e5ee4c87a3e4bcf677266f17639249c0a4c239142d1f93c47721d0f77919c025e43c790893ce915cd7b07df3e8377a758aa5528fa1d36e4d9a", 0x99}], 0x5, 0x0, 0x0, 0x4000}, 0x10) recvfrom(0xffffffffffffffff, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8000, 0x0, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)="2f6465762f6375736500", 0x2, 0x0) write$fuse(r1, &(0x7f00009a2000-0x28)={0x28, 0x4, 0xffffffffffffffff, @fuse_notify_delete_out={0x3, 0x7f, 0x4}}, 0x28) r2 = memfd_create(&(0x7f00003a0000-0x4)="6c6f090d", 0x1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000ff2000)=0x0) ioprio_set$pid(0x3, r3, 0x2000000000000007) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000002000)="0000db09") getdents(r4, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000008000)=0x401) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r4, &(0x7f0000008000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000002000)=0x14) r5 = syz_open_dev$sg(&(0x7f0000632000-0x9)="2f6465762f73672300", 0xffffffffffffffff, 0x40) recvfrom$inet6(r4, &(0x7f000010a000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71, 0x40, &(0x7f0000996000)={0xa, 0x3, 0x1ff, @loopback={0x0, 0x1}, 0x5}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f00002b7000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xa2b1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x129}], 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000890000)="2f6465762f6877726e6700", 0x40000, 0x0) 2017/12/05 14:21:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00006bf000)="2f6465762f7663732300", 0x3ff, 0x18000) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000e4c000-0x4)=0x7, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00008be000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) rt_sigtimedwait(&(0x7f00000d9000-0x8)={0x6}, &(0x7f0000c0a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b66000-0x8)={0x0, 0x989680}, 0x8) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f0000a12000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:21:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000036b000-0x11)="2f6465762f7161745f6164665f63746c00", 0x8040, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000e10000)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a78000-0x4)=0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000a9c000-0x5c)={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1e2}, {0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x80, [0x8, 0x11, 0x200, 0x8001, 0x7f, 0x5, 0x3, 0x3]}, 0x5c) writev(r0, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e2000000000000705", 0x39}], 0x1) getpeername$packet(r1, &(0x7f0000f63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005b5000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000965000-0xc)={@rand_addr=0x3, @broadcast=0xffffffff, r2}, 0xc) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00008e1000)={@generic="54a9c3a896cfcfd1faddabab60c8a5f6", @ifru_flags=0x200}) 2017/12/05 14:21:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x400800, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bda000+0x2e7)="2f6465762f6375736500", 0x400, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x6fdd}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000056e000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x1f, 0x6, 0x0, 0xffffffffffffffff, 0x0, 0x46441bc3, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000b25000-0x5c)={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xe0}, {0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, 0x1f, [0x2, 0x3, 0x80000000, 0x2, 0x9, 0x0, 0x98a8, 0x38d3]}, 0x5c) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000a3b000)={0x0, 0x200}, &(0x7f0000ade000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000d7e000)={r4, 0x200101}, 0x6) r5 = syz_open_dev$vcsn(&(0x7f000037b000)="2f6465762f7663732300", 0xd5, 0x480000) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f00004ca000)={0x103ff, 0x800000000002, 0x4000, 0x1000, &(0x7f00001e6000/0x1000)=nil}) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f00006ee000-0x9)="2f6465762f76637300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000cd2000)={0x0, 0x4c, "39fc328d928c7add6a98d4556ee29aa17de1bc5b0cd98deb69ce2e73b436c970639b6f7cde46a174cfa5b7016d010090f04fed391e3eb3c0637abc16792a531e221327d13f7f62843c0e20c8"}, &(0x7f00004f7000-0x4)=0x54) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000a0f000-0xa0)={r7, @in6={{0xa, 0x1, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x4, 0x8, 0x5}, &(0x7f0000d4d000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00001ff000)={r4, 0x7a91}, 0x6) ioctl$KVM_SET_PIT2(r6, 0x4070aea0, &(0x7f000098b000)={[{0x10001, 0x10001, 0xfffffffffffffffe, 0x9, 0x80000000, 0x80000000, 0x1792, 0x1f, 0x9, 0xde, 0x731d3a66, 0xfff, 0x100000001}, {0xfd2, 0x401, 0x5, 0x7, 0x0, 0x5, 0x3, 0xf2, 0x8001, 0x7ff, 0x6dc, 0x2, 0x8}, {0x5, 0x101, 0x1, 0x604, 0x8, 0x4, 0x40, 0x9, 0xe1, 0x4, 0xb4, 0x0, 0x2}], 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000032000-0x8c)={r8, @in6={{0xa, 0x2, 0x8c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000ffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = memfd_create(&(0x7f0000047000-0x6)="2747504c3a00", 0x1) r10 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r10, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socket$inet(0x2, 0x5, 0xffffffffffffffff) ioctl$sock_ifreq(r10, 0x8913, &(0x7f0000c42000-0x28)={@common="6c6f0000000000070000000000000000", @ifru_ivalue=0xffff}) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x11, &(0x7f0000cad000)=0x0, &(0x7f00007ab000)=0x4) r11 = socket$netlink(0x10, 0x3, 0x20000000000000) writev(r11, &(0x7f000025f000-0x10)=[{&(0x7f0000922000-0x29)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r9, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00002df000)=0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x668, 0x0, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x3, 0x20000000, 0xa, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r12, 0x7, r2, 0x0) 2017/12/05 14:21:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000330000-0x2)="6e65742f61727000") pread64(r0, &(0x7f0000c72000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, 0x4) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f00006a2000-0x8)=0x10000) io_setup(0x9, &(0x7f0000918000-0x4)=0x0) io_cancel(r1, &(0x7f0000df3000)={0x0, 0x0, 0x0, 0xf, 0x4, r0, &(0x7f000003f000-0xec)="213d6a4b443403464e8e4ede730063922f51637eca946b73efbb70688154b058799ec3d30ea1bfee50703551d0903612207a9bfb44ec377102133c45dfe7c5bf68b30b4956515a3b9d7fd738eacc53a77d63ca763387ebba4eb0864d63c2ebac157db200e5638fdb364b9e8e5f61a4af658d8b10424cbfbc723e0fb498d20a49910428293aae294ae22192728b5af092dc97673a124a3c1dbaba4e076226dec9410f6e11db61a2d9c7400ce3d465aa60d009c706b39680532c3dd4928b9b59952287c53fec3992f1a0f8397c52c4d53e03a0a81b3bcf259b9fd5881d69b51b6d8b4532b200edc55adf875cab", 0xec, 0x7, 0x0, 0x0, r0}, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0}) 2017/12/05 14:21:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800) getuid() r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x7fff, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000b6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006c6000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00001bd000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9, 0x3, 0x2ef1b849, 0x500, 0x700, 0x2000000, r3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x1, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000068000)="2f6465762f7573626d6f6e2300", 0x9, 0x20042) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETNOCSUM(r4, 0x400454c8, &(0x7f0000000000)=0x5) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000e5a000-0x50)={{0x0, 0x1}, {0x7fffffff, 0x40}, 0xea4, 0x0, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f000053d000)={{0x48dea169232ed3cc, 0x3000, 0x4, 0x4, 0x1f, 0x1, 0x7fff, 0x0, 0x9, 0x43, 0x6, 0x400, 0x0}, {0xd000, 0xf004, 0x4, 0x1bf, 0x4, 0x7, 0x5, 0x3, 0x80000000, 0x0, 0x1, 0xe1, 0x0}, {0x10f001, 0x1, 0xf, 0x4dd8bc98, 0x1ff, 0x7, 0x537a, 0x3, 0x2, 0x400, 0x1000, 0x40, 0x0}, {0x10000, 0x3, 0xf, 0x9, 0x9, 0x8001, 0x7, 0x100, 0x4, 0x2, 0x7f, 0x8, 0x0}, {0xd000, 0x100000, 0xd, 0x6, 0x6, 0x6, 0x0, 0x6, 0xffffffffffff7fff, 0x7e0df5f2, 0x3ff, 0xba, 0x0}, {0x0, 0x1000, 0x0, 0xffffffffffffff80, 0x7f, 0x6, 0xff, 0xcf7f, 0x1, 0x40, 0x800, 0x1, 0x0}, {0xd000, 0xf000, 0xb, 0x7f, 0xffffffffffff8000, 0x5, 0x1, 0x1, 0xfffffffffffffffa, 0xfac, 0x4, 0x5, 0x0}, {0x0, 0x4, 0xf, 0x5, 0xffffffffffffae07, 0x6, 0x7fffffff, 0x8, 0x10000, 0x3, 0x3, 0x9, 0x0}, {0x105000, 0x4, [0x0, 0x0, 0x0]}, {0xd000, 0x6000, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x4, 0x0, 0x9, 0x400, 0xf000, [0x4, 0x0, 0x6, 0xc]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) sendfile(r0, r2, 0x0, 0x7fffffff) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r7, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x100000001, 0x2, &(0x7f0000001000)=0x0}) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f93000)="2f6465762f6375736500", 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r8, 0x40605346, &(0x7f0000f73000-0x5c)={0x5, 0x1, {0x2, 0x3, 0x80000004, 0x4, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000ebb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x200004, 0x4) 2017/12/05 14:21:55 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fc1000)={&(0x7f0000d32000)="2e2f66696c653000", 0x0}, 0xc) shutdown(0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000042a000-0xe)="6e65742f70726f746f636f6c7300") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xc)="69645f7265736f6c76657200", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="7bf9d67952fd899f57259e74cfb29b5eabff967e156b97f09d855015766fc6f9c00ad87ae75003551aceb0ef4c2896815300cf623faab6f385d060271c9aede044324e52fb069b3e45e88b0d8cb03bce6c24393084fd5d6816b93a4f25f3556b5f665636510fa97a6d05e963fd52db7d6e779e99e3f9659a58a34dfba85d008540", 0x81, 0xfffffffffffffffa) keyctl$get_security(0x11, r1, &(0x7f0000001000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000-0x4)=0x9, &(0x7f0000001000-0x4)=0x4) futex(&(0x7f0000005000-0x4)=0xffffffffffffffff, 0x85, 0x7, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0x7fffffff, 0x40000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002000-0x5)="7573657200", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x2f)="1287e961fce4a871b7a968a0e075a234abf86a3d023d30b5ad2a300374f17b8866b482b0f983b8d2958713cdfe36a7", 0x2f, r1) 2017/12/05 14:21:55 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$void(r1, 0x544c) fcntl$dupfd(r1, 0x406, r1) r2 = openat(0xffffffffffffffff, &(0x7f00003d9000-0x8)="2e2f66696c653000", 0x80000, 0x12) readlinkat(r2, &(0x7f00006e2000)="2e2f66696c653000", &(0x7f0000440000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39) r3 = socket(0x10, 0x8000080005, 0x10000) write(r3, &(0x7f0000a78000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000fad000)=[@in={0x2, 0x2, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) timer_gettime(0x0, &(0x7f000076e000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000944000-0x6)={0x10}, &(0x7f0000149000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000075a000-0x10)={0x0, r4}, 0x8) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000000)={0x0, 0xff06, 0x0, 0x0, 0x0, 0x0}) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000d65000-0x2)=0x10000, 0x2) r5 = socket(0x11, 0x802, 0x300) setsockopt(r3, 0x107, 0x12, &(0x7f0000985000-0x3)="c4a1a2", 0x3) getsockopt$inet6_buf(r3, 0x29, 0x2d, &(0x7f0000a43000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007e5000)=0x51) open$dir(&(0x7f0000e38000)="2e2f66696c653000", 0x44000, 0x40) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000b1b000)={0x1, &(0x7f0000bcd000-0x8)=[{0x6, 0xffffffffffffffff, 0x0, 0x81}]}, 0x10) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000727000)={0x2, &(0x7f000040b000)=[{0x7f, 0x103, 0x400, 0x5}, {0x5b, 0xa000000, 0x7, 0xfffffffffffffffc}]}) r6 = socket(0x2, 0x8001000000002, 0x88) connect$inet(r6, &(0x7f0000dd2000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) lstat(&(0x7f0000ded000-0x8)="2e2f66696c653000", &(0x7f0000c55000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) vmsplice(r8, &(0x7f0000af6000)=[{&(0x7f00007df000)="", 0x0}, {&(0x7f00008e1000-0x3e)="4aa66fac3b550cef190a411db7041b0561213d527cf092eda19b58d88dbcc6b0e131588f6b89eae6b5df476f6075455f7a885589f9c123ca1f71e8400092", 0x3e}, {&(0x7f00004ac000-0x99)="aa1ccc72bd8a4e6b1c5d42055d2d1f9860a7c94c4713cd484c9ec083a8e70dffc432dcec750adf8eb46f3b74f7de88b7cd76693046b807dbe9befdeb198988e38ae722cd1b40e13bc4ba055fe4ed4f36b901cd8fda13cb9ff080d08381c704ade16a44b665050d1903b1c5078f67167ace601f88b6181d0fed9e912313e61eae6a11e34097a48f5166c8b74a0e6d451be271cfb21cb7ba8ffd", 0x99}, {&(0x7f0000526000)="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", 0x1000}, {&(0x7f00004b9000-0xe9)="87f0aa6f922cf04ea59109bd953ebdef67629843ffe8cc3378cacae840d5e55a9c04860a1cebe656207643889917409f53b8996b140a1a173fa24a7c1eeae1ea1015a6b97e7b328c5c4433ae034bfeac3cd5154e4aa33ddefc4c0a39eccd93f375f7ebd1931a1cd3edac0df2bac869d7cd1b06e5d396babfbb972ebbb73aef3ad0bfe9f54b41e6f840982da3c8ca2a2aca2f1ad4e5e7660e8bd0ada605666c47744b2eef9c0fd2407f061278e39809cb29039bafa2a1506f697692342d2e0828aa6eb15d3df24112fdd1df7e1234605239cbe2af758acbd220b62cc2ad86a714f0d67e6c69eabf71ae", 0xe9}, {&(0x7f000048c000-0x19)="2c33637c2380599dae66a1e763c7f927641f3a28de4c184064", 0x19}, {&(0x7f000074b000-0x1c)="2960b1afa1788a6cedbfe4aa1bfe21e3cb8b38c050037321b191dc56", 0x1c}, {&(0x7f0000674000)="f5cf9000011600000000000078", 0xd}, {&(0x7f0000903000)="3104449aba05669957e3d2fca446fa11b6e28c6745a1b7a658c223124bdfe316000002d45a5313ca1b35530b1f03a650bceb0814112eea666018d1c532cc716584b310a5f2922088286389ddba4951af51d91e7737e49c66a32748a41d02471a10d50c392cc4858bee18efcddea142fbcb564c6fd9e8a2074661638b58bf425704576553256dc28b71fd9ec1d5daa783095581a64787cc67ba3b10cc5a8e9a721308cf50f0720d349e44616e1f3dd2a8faba5c839be33723915ea4f72e0a846d9f", 0xc1}], 0x9, 0xa) splice(r7, 0x0, r6, 0x0, 0x20000050e5, 0xb) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r9, 0x6, 0x21, &(0x7f0000ea6000)="", &(0x7f0000000000)=0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ed2000-0x8)={0x0, 0x0}) 2017/12/05 14:21:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) socketpair(0x0, 0x7, 0x5, &(0x7f0000885000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009d3000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000750000-0x5c)={0x8, 0x7fffffff, 0x2, {r2, r3+10000000}, 0x4451, 0xe208, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e2000000000000705", 0x39}], 0x1) 2017/12/05 14:21:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xfffffeffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f00003fc000)="6465616400", &(0x7f00000a0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000be6000)="ef74d0238740efe7ad8fad5370a8267902100080b1bd79742171f83f76a53a4784dc3ad1cd044047458e6c2432b57b8e2889a027553b9d1fda9219a9c2469cf8e07d9813a1ea7328f9c7fb8c90a3c9683f8f2c756ed5473cb33e435f3ad55798d9db8b996c765ced75c17fa6adf26d01edd08dc277de648f9811848fd60a55b651d649be3f5e248daa31f4c30d26c6a2cfbc79f34d572c003d44c95a8ab388fe62b65deaf384b1c4436954e622ff", 0xae, 0xffffffffffffffff) sched_setaffinity(0x0, 0x8, &(0x7f000075c000)=0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)="00", 0x1}], 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000fd8000)={0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ffd000)="2f6465762f7161745f6164665f63746c00", 0x101000, 0x0) getpeername$packet(r0, &(0x7f0000c04000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000639000)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000dad000)={@multicast1=0xe0000001, @loopback=0x7f000001, r4}, 0xc) modify_ldt$write2(0x11, &(0x7f0000a38000)={0x8c, 0x0, 0xffffffff, 0xba5c, 0x1, 0x0, 0x9, 0xffff, 0x9c5, 0x1000000000000000}, 0x10) 2017/12/05 14:21:55 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setns(r0, 0x44000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000330000-0x2)="6e65742f61727000") lseek(r1, 0x0, 0x1) pread64(r1, &(0x7f0000c72000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, 0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000499000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000e2d000)=0x0) 2017/12/05 14:21:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00006bf000)="2f6465762f7663732300", 0x3ff, 0x18000) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000e4c000-0x4)=0x7, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00008be000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) rt_sigtimedwait(&(0x7f00000d9000-0x8)={0x6}, &(0x7f0000c0a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b66000-0x8)={0x0, 0x989680}, 0x8) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f0000a12000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 446.005417] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/05 14:21:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x200, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000-0x12)="47504c657468315e6d696d655f7479706500", 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000)="2e2f66696c653000", 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) r4 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72666b696c6c00", 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$ipx(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x800) r7 = eventfd2(0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ca8000-0x40)=[{r0, 0x8001, 0x0}, {r1, 0x4200, 0x0}, {r2, 0x2000, 0x0}, {r3, 0x8008, 0x0}, {r4, 0x2, 0x0}, {r5, 0x402, 0x0}, {r6, 0x2080, 0x0}, {r7, 0x300, 0x0}], 0x8, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000359000-0x8)={0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$netlink(0x10, 0x3, 0x13) writev(r8, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e2000000000000705", 0x39}], 0x1) 2017/12/05 14:21:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x7fff, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000b6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006c6000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00001bd000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9, 0x3, 0x2ef1b849, 0x80000500, 0x6fc, 0x1000000, r3}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000884000)="2f6465762f76637300", 0x0, 0x0) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000a9e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0xffffffffffffffff, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000068000)="2f6465762f7573626d6f6e2300", 0x9, 0x20042) ioctl$KVM_GET_SUPPORTED_CPUID(r5, 0xc008ae05, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETNOCSUM(r6, 0x400454c8, &(0x7f0000000000)=0x5) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r6, 0x40505331, &(0x7f0000e5a000-0x50)={{0x0, 0x1}, {0x7fffffff, 0x40}, 0xea4, 0x0, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f000053d000)={{0x48dea169232ed3cc, 0x3000, 0x4, 0x4, 0x1f, 0x1, 0x7fff, 0x0, 0x9, 0x43, 0x6, 0x400, 0x0}, {0xd000, 0xf004, 0x4, 0x7, 0x4, 0x7, 0x5, 0x3, 0x80000000, 0x0, 0x1, 0xe1, 0x0}, {0x10f001, 0x1, 0xf, 0x4dd8bc98, 0x1ff, 0x7, 0x537a, 0x3, 0x2, 0x400, 0x1000, 0x40, 0x0}, {0x10000, 0x3, 0xf, 0x9, 0x9, 0x8001, 0x7, 0x100, 0x4, 0x2, 0x7f, 0x8, 0x0}, {0xd000, 0x100000, 0xd, 0x6, 0x6, 0x6, 0x0, 0x6, 0xffffffffffff7fff, 0x7e0df5f2, 0x3fb, 0xba, 0x0}, {0x0, 0x1000, 0x0, 0xffffffffffffff80, 0x7f, 0x6, 0xff, 0xcf7f, 0x1, 0x40, 0x800, 0x1, 0x0}, {0xd000, 0xf000, 0xb, 0x7f, 0xffffffffffff8000, 0x5, 0x1, 0x1, 0xfffffffffffffffa, 0xfac, 0x4, 0x5, 0x0}, {0x0, 0x4, 0xf, 0x5, 0xffffffffffffae07, 0x6, 0x7fffffff, 0x8, 0x10000, 0x3, 0x3, 0x9, 0x0}, {0x105000, 0x4, [0x0, 0x0, 0x0]}, {0xd000, 0x6000, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x4, 0x0, 0x9, 0x400, 0xf000, [0x4, 0x0, 0x6, 0xc]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) sendfile(r2, r0, 0x0, 0x7fffffff) mmap(&(0x7f0000000000/0x617000)=nil, 0x617000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9f6000)=nil, 0x9f6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x800000000000001f) mmap(&(0x7f00009f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 14:21:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000330000-0x2)="6e65742f61727000") perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x4000000000005, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x40000000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) socket(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000439000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00009c1000-0x10)=@common="62707130000000000000000000000000", 0x0, 0x0, 0x0}) r0 = socket(0x2, 0x4000802, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000fb7000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30, 0x2003, &(0x7f0000a22000)={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21}, 0x1c) r1 = add_key(&(0x7f0000dc0000)="6c6f676f6e00", &(0x7f0000f60000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000037f000)="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", 0x1000, 0x3) keyctl$setperm(0x5, r1, 0x2020002) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c6b000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) unshare(0x848081ff) fcntl$setlease(r0, 0x400, 0x0) fremovexattr(r2, &(0x7f000057c000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300") times(&(0x7f0000c21000+0xc12)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000037000-0x4)=0x0) connect$ipx(r2, &(0x7f0000130000-0x10)={0x4, 0x3ff, 0x9, "708c52dd4011", 0x3, 0x0}, 0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000850000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f80000-0x4)=0xc) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00007af000)=0x40, 0x4) keyctl$describe(0x6, r1, &(0x7f00009a9000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ff3000)={r2, &(0x7f0000b9a000-0x81)="7b566a39169158496e7c4d7c9d3392509ac7b4e636f2c1f7bf4daa1e2b6fc346c9adfa1840f19d87eb49a3de82d50e6d8751d82864c4f726b5e9932153fd5d917860de401fa0229c9399a1b72a589dda17b4f74253645a309ee54b77d364556b73ef17cad45979b3abe5d5cc6c65c18ca6f3fb17f5cf656af003a6d75743390c6d", &(0x7f0000611000)="2ca049ee4908bca42f02a836a008523b12e84f0d7a235ab6f8dcf5182214fe4e2f06412c41bb8c0329d7c0da22f39ed7326c505e80a2fb78040cf275b14a1fc4bb5741ca52013dde296b80daff0d868f6bfaf81513612c09bd", 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r3, &(0x7f000020e000)={&(0x7f0000b36000-0x1e)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f000013d000-0x20)=[{&(0x7f0000d38000)="2ce4c9", 0x3}], 0x1, &(0x7f0000b3f000-0x30)=[], 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000727000)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = dup(r3) chroot(&(0x7f000018f000-0x16)="0000007f0022ff02200c000000bcbb5b340100000000") openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)="2f6465762f6b766d00", 0x0, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000a61000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x7f, 0x0, 0x2, 0x2, 0x7d, 0x20, 0x3, 0x0, 0x0}, {0x400, 0x0, 0x80, 0x1f000, 0x100000001, 0xffffffff, 0x80, 0x1f}, {0x0, 0x1, 0x5, 0x5}, 0x5, 0x6, 0xca20, 0x0, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x7, 0x8}, 0x203, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x4, 0x1, 0xee69, 0x10000, 0x81, 0x8}}, 0xe8) 2017/12/05 14:21:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x26a000)=nil, 0x26a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2b000-0x8)="2e2f66696c653000", 0x1) r1 = open(&(0x7f0000ea8000-0x8)="2e2f66696c653000", 0x0, 0xfffffffffffffffc) symlinkat(&(0x7f0000431000-0x8)="2e2f66696c653000", r1, &(0x7f0000f30000-0x8)="2e2f66696c653000") ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f000025c000-0x20)={"17b8c8741a0e72000000100e56c00001", {0x4, 0x4, 0x0, "280759b5b26b", 0xb36, 0x0}}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000fab000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000d53000)=0x1000) iopl(0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000c61000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x40, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x7f, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x100000000) r3 = perf_event_open(&(0x7f000001d000)={0x800000000002, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x40, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffc, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000011000-0x4)=0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20001010, 0xb, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffff7fff, r3, 0x0) rt_sigprocmask(0x2, &(0x7f00008d6000)={0x114}, 0x0, 0x8) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)="2f6465762f73657175656e6365723200", 0x2101, 0x0) set_mempolicy(0x4000, &(0x7f0000226000)=0x3, 0xf112) write$sndseq(r5, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) read$eventfd(r5, &(0x7f0000e96000-0x8)=0x0, 0x8) 2017/12/05 14:21:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0xffffffffffffffff, r0, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009aa000)="2f6465762f6b766d00", 0x1000000000000801, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004aa000-0x10)="2f6465762f73657175656e6365723200", 0x203f, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mlock(&(0x7f0000019000/0x1000)=nil, 0x1000) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f00008a5000-0x13)=@random={"73656375726974792e00", "2f6465762f73672300"}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000097c000)={0x0, 0xffffffffffffffff, 0x0}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$LOOP_CLR_FD(r5, 0x7003) dup3(r1, r5, 0x80004) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f00009b1000)={0x2, 0x8, 0x9, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) r6 = socket(0x15, 0x80005, 0x0) r7 = add_key(&(0x7f0000813000-0x8)="72787270635f7300", &(0x7f000082b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003ed000-0x37)="5fa6fdf5579f30f0ac7e0032721092dd90af9e874ef0b76b477bba18be03da786aa6a14584f42f183a913516c5178b05fb1aa6328db243", 0x37, 0xfffffffffffffff9) add_key(&(0x7f0000b9b000)="6365706800", &(0x7f000025c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r7) request_key(&(0x7f0000960000-0xa)="73797a6b616c6c657200", &(0x7f0000449000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fe2000-0x10)="2f6465762f73657175656e6365723200", 0xfffffffffffffffe) request_key(&(0x7f00008a7000-0xa)="69645f6c656761637900", &(0x7f0000741000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000094a000-0x10)="2f6465762f73657175656e6365723200", 0xfffffffffffffffe) r8 = add_key$keyring(&(0x7f0000198000-0x8)="6b657972696e6700", &(0x7f00007f8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000f48000-0xc)="00025f7265736f6c76657200", &(0x7f000017d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r8) getsockopt(r6, 0x200000000114, 0x2717, &(0x7f0000c36000-0x1)="00", &(0x7f0000000000)=0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000eb6000-0x8)={0x0, 0x4}, &(0x7f00008c5000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000b15000)={r9, 0x9f, "b8a1442ba41da2b9399ada181955fdb5204c3789f9db1b96de6745f2234f0c286c4f5f64a0004da861242a32c6a27e7b8409b92bb920cb370bc9782f06f07be9b8d0a332f13dff9558541dd6a7c93e702a6f3fb86483367c3d39375d58b043c4d877a30a5720847bf7f2b4801c6a04d0a3f46d6ebd74cad62ec39a803598d262eaba506ad3d27725091bc1a5d65013d2236d0c29637da6b5ac6d1d1d4813d2"}, &(0x7f0000802000)=0xa7) inotify_init1(0x80800) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000027000-0x20)={0x20000035, 0x0, 0x0, 0x5b71}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000918000)={r10, 0x2}) 2017/12/05 14:21:55 executing program 4: mmap(&(0x7f0000000000/0x26f000)=nil, 0x26f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x100, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000270000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f00009b5000-0xce)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4, @x25={0x5347d1768d122c42, 0x4, 0x103, "91"}}}}, 0x0) removexattr(&(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f0000c95000)=@random={"747275737465642e00", "8ed309"}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000092b000-0x9)="2f6465762f76637300", 0xa807b365947201ac, 0x0) mmap(&(0x7f0000270000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d37000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00007ab000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000fea000)=0x8) fstat(r0, &(0x7f000031c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() chown(&(0x7f0000ca0000-0x8)="2e2f66696c653000", r2, r3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e10000)={r1, 0xfff, "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"}, &(0x7f0000078000)=0x1007) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c20000-0x10)={0x1, 0x201, 0x5a, 0x6, r1}, &(0x7f0000ef5000-0x4)=0x10) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d20000-0x4)={r4}) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f00004d1000-0x10)=[{&(0x7f0000ab1000-0x29)="2900000021001900013d3500000a0006020000160000000000f2000008000f00000000000000070c88", 0x29}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000223000-0x9)="2f6465762f73672300", 0x0, 0x4003) r7 = perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x78, 0xdb, 0xaf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) r8 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x800000004002) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) syz_emit_ethernet(0x67, &(0x7f0000114000-0x6176)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x31, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x1, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0], {0x4b, 0x6, "000988", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "04"}}}}}}}, 0x0) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x3, 0x0, 0x278d, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x7, 0x0, 0x50, 0x0, 0x0}, 0xffffffffffffffff, 0x1fe, r7, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) [ 446.073228] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/05 14:21:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00006bf000)="2f6465762f7663732300", 0x3ff, 0x18000) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000e4c000-0x4)=0x7, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) rt_sigtimedwait(&(0x7f00000d9000-0x8)={0x6}, &(0x7f0000c0a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b66000-0x8)={0x0, 0x989680}, 0x8) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f0000a12000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:21:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)="6e65742f64657600") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x9, &(0x7f0000001000-0xe6)="935ff3392c9c94fca480cdc6079710272ee2746986294bc937108c76fe8151e2a233b5a2518118afee9d62bb7549847af895f76598335db224f3354aae94bdad9eb6e69382385a9a27aff4eedd82f3cb121a686aa870610b8b6a093e4e45f3df9ac7cbb1f4d512a8af4d197e7dd36113a3e8d22fe0f5a7073a8ba822d593747aadc2b6ba4181165a0cb765d2d7fcf16f1d6d9894c9c09b7762aac4d729d8945e0ce6076d34a32d11e4db8dc1bbf8273423bd9267e2750704b225489edb48a893df0c7c346ce21c7bcf6f14d45d0a3b625883cada3e1cc2b4ca6a386d3a95ac48deb083c57a6b") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000429000)="bf", &(0x7f00002f3000)=0x0, &(0x7f00002d7000-0x4)=0x0, &(0x7f000034c000)="") r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x43, 0x2, 0x0, []}) poll(&(0x7f0000ca3000-0x10)=[{r1, 0x6108, 0x0}, {r1, 0x130, 0x0}], 0x2, 0x4) ioctl(r1, 0x8916, &(0x7f0000000000)="") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000241000)={0x0, 0x23, "f9f465268b9bff55298757d2dc732c786667cb0b6884934f95879e7ab76639d04b2aad"}, &(0x7f00008d3000)=0x2b) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000b16000)=0x0, &(0x7f000096d000-0x4)=0x4) getpeername$packet(r1, &(0x7f000091c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008d6000)=0x14) r3 = open(&(0x7f0000685000)="2e2f66696c653000", 0x802, 0x80) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000b64000-0x28)={&(0x7f00003a9000/0x4000)=nil, 0x100000001, 0x2, 0x10, &(0x7f0000bd5000/0x2000)=nil, 0x1e4e8153}) r4 = add_key(&(0x7f000031c000-0xb)="706b6373375f7465737400", &(0x7f00006fa000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000025e000-0x1000)="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", 0x1000, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000c3000-0x20)={0x7fffffff, 0x3, 0x200, 0x1, 0x3, 0x7, 0x5, 0x3, r2}, &(0x7f000083f000-0x4)=0x20) keyctl$set_timeout(0xf, r4, 0x1f) fcntl$getflags(r0, 0x0) ioctl(r1, 0x8936, &(0x7f000018e000+0xf23)="cc") getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000faf000+0x867)={r2, 0x4, 0x1, 0xd1, 0x9, 0x98f, 0xff, 0x39, {r5, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fffffff, 0x1961, 0x42a, 0x8}}, &(0x7f0000269000-0x4)=0xb8) timer_create(0x2, &(0x7f0000ccb000-0x60)={0x0, 0x2b, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000630000-0x4)=0x0) timer_delete(r6) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dc1000-0xb)="2f6465762f6877726e6700", 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f000012b000)={0x2007ffffffc}, 0x1) restart_syscall() eventfd(0x21) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000035b000)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000926000)="2f6465762f72746300", 0xc00, 0x0) fchmod(r8, 0x51) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)="2f6465762f73657175656e63657200", 0xeb21c1d9a210484d, 0x0) [ 446.125814] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/05 14:21:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008a3000)="2f6465762f73657175656e6365723200", 0x22cc0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000a2b000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000016c000)=0xc) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000699000-0x3a)={r0, r0, 0x80000001, 0x101, &(0x7f00006bb000)="16551a3e0f2aa13909a2078e53b1e11e79737e86f6a778ced94d8dea498632c5de1fc78f2e92b554a51cc6680e6a717982ebb03910e23e337aaad05c89cca7be0940bf9a0806adbf4e59c80a00", 0x20, 0x0, 0x7, 0x8, 0x6, 0x6, 0x0, "2e867dc9e3065e5feea822f351f61583c426"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000046b000-0x11)="2f6465762f7667615f6172626974657200", 0x802000, 0x0) fchmodat(r1, &(0x7f00004fa000)="2e2f66696c653000", 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mq_unlink(&(0x7f0000d90000)="2f6465762f73657175656e6365723200") ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000f17000)=@get={0x1, &(0x7f0000924000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}) r3 = getpid() getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000775000)=0x0, &(0x7f0000b15000-0x4)=0x4) getsockname$inet6(r0, &(0x7f0000114000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b99000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00006a5000-0x8)={0x0, 0x7912f977}, &(0x7f0000a39000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000da6000-0x8)=@assoc_value={r4, 0x10001}, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000a39000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000e8f000)={0x0, r5, 0x1dc5}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000d4d000-0x10)={r6, 0x0, 0x1002}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000f11000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003d3000)={0x0, r7, 0x7f}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000089f000-0xc)={r8, 0x80000, r1}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000006d000-0x8)={r4, 0x0}, &(0x7f0000ae4000-0x4)=0x8) process_vm_readv(r3, &(0x7f0000dfd000)=[{&(0x7f0000453000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f00001eb000)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000cac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000214000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}, {&(0x7f00009e6000)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000c52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f000014d000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000c31000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}], 0x8, &(0x7f00003e8000-0x90)=[{&(0x7f0000f4f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000be1000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f00001bd000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f000067c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f000043f000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f0000f2f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f0000c4f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}, {&(0x7f000065b000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f0000046000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}], 0x9, 0x0) writev(r2, &(0x7f0000f6a000)=[{&(0x7f0000ec1000)="3900000013000904690001000000071b190000400100000045000107000000140d001a000000020005000200000000000000010c00041ee400", 0x39}], 0x1) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000dbe000-0x8)=0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d13000-0xa0)={r9, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x42, 0x26, 0x10}, 0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007f1000-0x8)={r9, 0x5}, &(0x7f0000f7a000)=0x8) socket$netlink(0x10, 0x3, 0x1) eventfd2(0x6, 0x801) r10 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000c3000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) syz_open_dev$usbmon(&(0x7f00005eb000)="2f6465762f7573626d6f6e2300", 0xee, 0x22342) ioctl$SNDRV_TIMER_IOCTL_SELECT(r10, 0x40345410, &(0x7f0000a05000-0x34)={{0xffffffffffffffff, 0x3, 0xd8, 0x0, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/05 14:21:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000490000-0xa)="2f6465762f6375736500", 0x181040, 0x0) ioctl$TIOCCONS(r1, 0x541d) writev(r0, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e2000000000000705", 0x39}], 0x1) [ 446.210323] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/05 14:21:56 executing program 4: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x20000100000006) connect$inet6(r0, &(0x7f0000e35000)={0xa, 0x2, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x400}, 0x1c) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x10, &(0x7f0000fd5000-0x3)="f8f6be", 0x3) bind$inet6(r0, &(0x7f0000834000-0x1c)={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f000010c000)=0x100000001, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x2000)=nil, 0x2000, 0x3, 0x34, r0, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d66000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000fd5000-0x4)=0x0) close(r3) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xd3, &(0x7f00007f8000)="87a98c05", 0x4) mmap(&(0x7f0000b35000/0x3000)=nil, 0x3000, 0x40007, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000037c000/0x1000)=nil, 0x1000, 0x4, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000814000/0x3000)=nil, 0x3000, 0x100000c, 0x44010, r0, 0xffffeffffffffffc) sendmmsg(r3, &(0x7f0000fd5000-0x140)=[{{0x0, 0x0, &(0x7f0000fd4000)=[{&(0x7f0000fd5000-0x35)="e2cfba6cb0a325e97cac770649e2af64414842c988563a109f83c4cbb10c33c3168730d1016db89bdf5726c78fab955813c1bbfe7c", 0x35}], 0x1, &(0x7f0000fd5000-0x11d0)=[{0xb0, 0x10c, 0x8, "b4cf16fca137071dbad69c399b67936b0fe5b01513ef2320eef5fbc92d490a971dc2c1c33b0f38edbffc76aa2aa6b74e929d5d04324a21667e91be47a58a95f6bbf6c8e7a1da53ed971fd436728349242c1809423c0b584562267d6aa58d787054fe51d5298ed8ea0cd0e906fcb63ed258be69526e4293d369b1ca5bdcf84ff4506c32316a4a86ac80742dc29825c7a078b582da79c39a98fc4d55fe090180"}, {0x1010, 0x0, 0x400, "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"}, {0x110, 0x0, 0xe1, "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"}], 0x3, 0x804}, 0x3ff}, {{&(0x7f0000fd5000-0xa)=@rc={0x1f, {0x3, 0x7, 0x1f, 0xfffffffffffffffe, 0xcf, 0x1000}, 0x55}, 0x9, &(0x7f000028c000)=[{&(0x7f0000fd4000)="ac64b8d162e87c9fe728839d8b7560e8504251cdd477f2f4316427167972c86f3296d041948374fcbc02bfb3fd500c830e9a17c32cc4f5b9e5296319757e2f6e09403a606ca746cf3807f375424adb410b2e565213df9a6d813a4e03c6e33938833257d70a930f1fd9342f51e8bc53d383329b0c1b7c9608a55003a63f6953464991b61998a3", 0x86}, {&(0x7f00007ff000)="0c5d2ae82560", 0x6}, 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"}, {0xd8, 0x1ff, 0x9, "8646e73b438e791d1451a870a36dd2dfb6ef791b373bb337ad8c2f58190b8a0331c7b37c4c749d36b2c3e5a685eb45a35fc1432bc42d10979a89613f3b279e075025cf77fdc3812f30a9d298d37049da813df153a41d30d8eea02cf2101dd500c6963a4bb7818fa9cd22bf17b87b99c068ba9d29a2642e38e969597fde228da334fd6e7d102b9a359f2ff506556d91612dbdb2d1fb0246f64b04d4bc6fc00be7abbf816e5ab74a85e3ecbee619eb78613b1fb47118eac16cd0882504cc8700bd514a49630fcb"}], 0x5, 0x8004}, 0x4}], 0x5, 0x40000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00009a8000-0x13)={0xf, 0x2000004, 0xff7f, 0x7, 0x0, 0x0, 0xfffffffffffffffd}, 0x1c) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x100048010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f00009a2000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x80) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 14:21:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fa0000-0x8)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e2000000000000705", 0x39}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000815000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000e09000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000cb6000-0x10)={0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000867000-0x8)={r2, r3}) 2017/12/05 14:21:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) msync(&(0x7f000041f000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000b65000)="2f6465762f7573626d6f6e2300", 0x5, 0x18000) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00005d6000-0x4)={0x8, 0x3, 0x6}) madvise(&(0x7f0000a24000/0x2000)=nil, 0x2000, 0x7f) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e40000)="2f6465762f6375736500", 0x200, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f000069f000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000dc1000-0x70)={0x7, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x8, 0x3ff, 0x1, 0xbc, &(0x7f0000702000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x8, 0x9}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000026c000-0x18)={0xaa, 0x0, 0x0}) get_mempolicy(&(0x7f0000377000-0x4)=0x0, &(0x7f0000e10000-0x8)=0x0, 0x80000000, &(0x7f0000955000/0x1000)=nil, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000000, &(0x7f0000636000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000332000-0x4)=0x0, 0x4) 2017/12/05 14:21:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)="6e65742f64657600") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x9, &(0x7f0000001000-0xe6)="935ff3392c9c94fca480cdc6079710272ee2746986294bc937108c76fe8151e2a233b5a2518118afee9d62bb7549847af895f76598335db224f3354aae94bdad9eb6e69382385a9a27aff4eedd82f3cb121a686aa870610b8b6a093e4e45f3df9ac7cbb1f4d512a8af4d197e7dd36113a3e8d22fe0f5a7073a8ba822d593747aadc2b6ba4181165a0cb765d2d7fcf16f1d6d9894c9c09b7762aac4d729d8945e0ce6076d34a32d11e4db8dc1bbf8273423bd9267e2750704b225489edb48a893df0c7c346ce21c7bcf6f14d45d0a3b625883cada3e1cc2b4ca6a386d3a95ac48deb083c57a6b") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000429000)="bf", &(0x7f00002f3000)=0x0, &(0x7f00002d7000-0x4)=0x0, &(0x7f000034c000)="") r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x43, 0x2, 0x0, []}) poll(&(0x7f0000ca3000-0x10)=[{r1, 0x6108, 0x0}, {r1, 0x130, 0x0}], 0x2, 0x4) ioctl(r1, 0x8916, &(0x7f0000000000)="") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000241000)={0x0, 0x23, "f9f465268b9bff55298757d2dc732c786667cb0b6884934f95879e7ab76639d04b2aad"}, &(0x7f00008d3000)=0x2b) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000b16000)=0x0, &(0x7f000096d000-0x4)=0x4) getpeername$packet(r1, &(0x7f000091c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008d6000)=0x14) r3 = open(&(0x7f0000685000)="2e2f66696c653000", 0x802, 0x80) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000b64000-0x28)={&(0x7f00003a9000/0x4000)=nil, 0x100000001, 0x2, 0x10, &(0x7f0000bd5000/0x2000)=nil, 0x1e4e8153}) r4 = add_key(&(0x7f000031c000-0xb)="706b6373375f7465737400", &(0x7f00006fa000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000025e000-0x1000)="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", 0x1000, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000c3000-0x20)={0x7fffffff, 0x3, 0x200, 0x1, 0x3, 0x7, 0x5, 0x3, r2}, &(0x7f000083f000-0x4)=0x20) keyctl$set_timeout(0xf, r4, 0x1f) fcntl$getflags(r0, 0x0) ioctl(r1, 0x8936, &(0x7f000018e000+0xf23)="cc") getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000faf000+0x867)={r2, 0x4, 0x1, 0xd1, 0x9, 0x98f, 0xff, 0x39, {r5, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fffffff, 0x1961, 0x42a, 0x8}}, &(0x7f0000269000-0x4)=0xb8) timer_create(0x2, &(0x7f0000ccb000-0x60)={0x0, 0x2b, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000630000-0x4)=0x0) timer_delete(r6) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dc1000-0xb)="2f6465762f6877726e6700", 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f000012b000)={0x2007ffffffc}, 0x1) restart_syscall() eventfd(0x21) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000035b000)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000926000)="2f6465762f72746300", 0xc00, 0x0) fchmod(r8, 0x51) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)="2f6465762f73657175656e63657200", 0xeb21c1d9a210484d, 0x0) 2017/12/05 14:21:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x3, 0x802) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b77000)={0xffffffffffffbb0d}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800) getuid() r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x7fff, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000b6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006c6000)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00001bd000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x3, 0x8, 0x500, 0x700, 0x2000000, r4}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x1, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000068000)="2f6465762f7573626d6f6e2300", 0x9, 0x20042) ioctl$KVM_GET_SUPPORTED_CPUID(r5, 0xc008ae05, &(0x7f0000407000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETNOCSUM(r6, 0x400454c8, &(0x7f0000000000)=0x5) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r6, 0x40505331, &(0x7f0000e5a000-0x50)={{0x0, 0x1}, {0x7fffffff, 0x40}, 0xea4, 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]}) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f000053d000)={{0x48dea169232ed3cc, 0x3000, 0x4, 0x4, 0x1f, 0x1, 0x7fff, 0x0, 0x9, 0x43, 0x6, 0x400, 0x0}, {0xd000, 0xf004, 0x4, 0x1bf, 0x4, 0x7, 0x5, 0x3, 0x80000000, 0x0, 0x1, 0xe1, 0x0}, {0x10f001, 0x1, 0xf, 0x4dd8bc98, 0x1ff, 0x7, 0x537a, 0x3, 0x2, 0x400, 0x1000, 0x40, 0x0}, {0x10000, 0x3, 0xf, 0x9, 0x9, 0x8001, 0x7, 0x100, 0x4, 0x2, 0x7f, 0x8, 0x0}, {0xd000, 0x100000, 0xd, 0x6, 0x6, 0x6, 0x0, 0x6, 0xffffffffffff7fff, 0x7e0df5f2, 0x3ff, 0xba, 0x0}, {0x0, 0x1000, 0x0, 0xffffffffffffff80, 0x7f, 0x6, 0xff, 0xcf7f, 0x1, 0x40, 0x800, 0x1, 0x0}, {0xd000, 0xf000, 0xb, 0x7f, 0xffffffffffff8000, 0x5, 0x1, 0x1, 0xfffffffffffffffa, 0xfac, 0x4, 0x5, 0x0}, {0x0, 0x4, 0xf, 0x5, 0xffffffffffffae07, 0x6, 0x7fffffff, 0x8, 0x10000, 0x3, 0x3, 0x9, 0x0}, {0x105000, 0x4, [0x0, 0x0, 0x0]}, {0xd000, 0x6000, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x4, 0x0, 0x9, 0x400, 0xf000, [0x4, 0x0, 0x6, 0xc]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) sendfile(r1, r3, 0x0, 0x7fffffff) ioctl$KVM_CREATE_DEVICE(r8, 0xc00caee0, &(0x7f0000005000)={0x1, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r9, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x100000001, 0x2, &(0x7f0000001000)=0x0}) r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f93000)="2f6465762f6375736500", 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r10, 0x40605346, &(0x7f0000f73000-0x5c)={0x5, 0x1, {0x2, 0x3, 0x80000004, 0x4, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGABS3F(r6, 0x8018457f, &(0x7f0000ebb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_int(r2, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x200004, 0x4) 2017/12/05 14:21:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00006bf000)="2f6465762f7663732300", 0x3ff, 0x18000) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000e4c000-0x4)=0x7, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) rt_sigtimedwait(&(0x7f00000d9000-0x8)={0x6}, &(0x7f0000c0a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b66000-0x8)={0x0, 0x989680}, 0x8) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f0000a12000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:21:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b16000-0x10)=[{&(0x7f0000e22000)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e2000000000000705", 0x39}], 0x1) [ 446.299837] audit: type=1326 audit(1512483716.096:3996): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=1958 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa0c79 code=0x7ffc0000 2017/12/05 14:21:56 executing program 2: fanotify_init(0x4, 0x80000) r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x200, 0x0}, {r0, 0x80, 0x0}, {r1, 0x402, 0x0}], 0x3, &(0x7f0000001000-0x8)={0x77359400, 0x0}, &(0x7f0000c16000-0x8)={0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e2000000000000705", 0x39}], 0x1) [ 446.384106] audit: type=1326 audit(1512483716.118:3997): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=1958 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=40000003 syscall=144 compat=1 ip=0xf7fa0c79 code=0x7ffc0000 [ 446.384122] audit: type=1326 audit(1512483716.118:3998): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=1958 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa0c79 code=0x7ffc0000 [ 446.384139] audit: type=1326 audit(1512483716.118:3999): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=1958 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa0c79 code=0x7ffc0000 [ 446.384154] audit: type=1326 audit(1512483716.119:4000): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=1958 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=40000003 syscall=192 compat=1 ip=0xf7fa0c79 code=0x7ffc0000 2017/12/05 14:21:56 executing program 6: r0 = syz_open_dev$mice(&(0x7f000061e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000001000-0x138)={{0x4000, 0x10f002, 0x4, 0x1, 0x200, 0x7, 0x8, 0xff, 0x3, 0x800, 0x81, 0x8, 0x0}, {0x0, 0xf000, 0x1d, 0x7, 0x32, 0x10000, 0x9, 0x4, 0x400, 0x8, 0xabe1, 0xffffffff, 0x0}, {0x4, 0x100000, 0x0, 0x6, 0x2, 0x3, 0x1, 0x5, 0x0, 0x3f, 0xff, 0xf88, 0x0}, {0x5000, 0x7000, 0xa, 0x5, 0x0, 0x3, 0xde, 0x5, 0x6e, 0x8, 0x8, 0x8, 0x0}, {0xd000, 0x5, 0x0, 0x1000, 0x8, 0x5, 0x0, 0x37adeb76000, 0x8, 0x3, 0x5, 0x7, 0x0}, {0x0, 0x110000, 0xa, 0x7, 0x6, 0x3, 0x4, 0x25401143, 0x80, 0x9, 0x1000, 0x7, 0x0}, {0x6000, 0xf000, 0xf, 0x1, 0x80000001, 0x10000, 0x5, 0x7c, 0x1ff, 0x7, 0x5, 0x3ff, 0x0}, {0x100000, 0x0, 0x1f, 0xd0c0, 0x7a, 0x1, 0x8001, 0xf659, 0x400, 0x1, 0x100000001, 0x1526000, 0x0}, {0x1, 0xcc6cd4e242ea932c, [0x0, 0x0, 0x0]}, {0x2000, 0x1d000, [0x0, 0x0, 0x0]}, 0x40000000, 0x0, 0x10000, 0x40000, 0x2, 0x1801, 0x4, [0x401, 0x1b, 0x356, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c91000)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e71000)="2f6465762f6375736500", 0x200, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006b5000-0x6)={0x1, [0x2]}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000a18000-0x18)=[{&(0x7f00000f6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f000020f000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000903000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}], 0x3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00003da000-0x4)=0x0) sched_setaffinity(r3, 0x8, &(0x7f00002ce000)=0xcdc8) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc31, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x400, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000f8c000)={0x4}, &(0x7f0000d0a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a82000)={0x0, 0x0}, 0x8) accept4$inet(0xffffffffffffffff, &(0x7f0000017000+0x198)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd3000)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000dce000)={0x0, []}, &(0x7f0000977000-0x4)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000bc5000-0x4)=0x0) waitid(0xffffffffffffffff, r4, 0x0, 0x5, &(0x7f0000e41000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x3, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x4fe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x830, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0xffffffffffffffff, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r5, 0x0) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000cf2000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00005bb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000adf000)={0x0, 0x0}) 2017/12/05 14:21:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000367000-0x16)="5b73656c66706f7369785f61636c5f61636365737300", 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000279000)={0x0, @in6={{0xa, 0x1, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x8001}, &(0x7f000097e000)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009e1000)={r1, 0x3, "0a6966"}, &(0x7f00007a7000)=0xb) r2 = socket$netlink(0x10, 0x3, 0x0) inotify_init1(0x80000) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000680000-0x4)={0x5}, 0x4) writev(r2, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e2000000000000705", 0x39}], 0x1) sync() bpf$OBJ_GET_MAP(0x7, &(0x7f0000392000)={&(0x7f0000100000-0x8)="2e2f66696c653000", 0x0}, 0xc) 2017/12/05 14:21:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00006bf000)="2f6465762f7663732300", 0x3ff, 0x18000) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000e4c000-0x4)=0x7, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) rt_sigtimedwait(&(0x7f00000d9000-0x8)={0x6}, &(0x7f0000c0a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b66000-0x8)={0x0, 0x989680}, 0x8) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f0000a12000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:21:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000ba8000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ad2000-0x1)={0x0, 0x0, 0x0}, &(0x7f0000509000-0x4)=0xc) r0 = syz_open_dev$binder(&(0x7f0000243000)="2f6465762f62696e6465722300", 0x0, 0x2) fstatfs(r0, &(0x7f0000576000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000150000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00004d7000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000330000-0x2)="6a0000000efffffe") get_robust_list(r1, &(0x7f0000e67000)=&(0x7f00008f8000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00000cf000-0x4)=0xc) pread64(r3, &(0x7f0000c72000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, 0x4) vmsplice(r3, &(0x7f0000bc6000)=[{&(0x7f0000273000-0xfc)="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", 0xfc}, {&(0x7f0000146000-0x75)="fb3248f84af745e406e0a1448b0b2531337b1fc579982996b9482ba1306fa00943ad57bff1e7cd52ef016c129ace9b3dcf87f2899a17cbbd9bf0f1f41014b2ad3922c30ef8b154e4fc19ceafa044cc3021874888d8e49c7648efb8172f3b1cc25b440907f391d1fbd8c3505b51f630c78328863cac", 0x75}], 0x2, 0x8) r4 = accept4(r3, &(0x7f000065c000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000150000)=0x8, 0x80800) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000591000-0x8)=0x100000) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000500000)={"f30f0d89c07d26348dfc607ba2cde35a", {0x4, 0x7, 0x4, "819123950302", 0x1d46, 0x0}}) r5 = mmap$binder(&(0x7f000083a000/0x2000)=nil, 0x2000, 0x2000003, 0x50, r0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000e8000)={0xc0, 0x0, &(0x7f00007d3000)=[@free_buffer={0x40086303, r5}, @request_death={0x400c630e, 0x4, 0x3}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x28, &(0x7f0000dbd000-0x40)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @ptr={0x70742a85, 0x1, &(0x7f000077d000)=0x0, 0x1, 0x0, 0x33}], &(0x7f00003d9000-0x28)=[0x48, 0x78, 0x78, 0x38, 0x48]}}, @register_looper={0x630b}, @reply_sg={0x40486312, {{0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x30, 0x10, &(0x7f00008c2000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fd={0x66642a85, 0x0, r3, 0x0, 0x3}], &(0x7f000001e000-0x10)=[0x0, 0x38]}, 0x1}}, @clear_death={0x400c630f, 0x0, 0x0}], 0xbb, 0x0, &(0x7f0000f6b000)="e97e80f1339dd1cf1ba9ef529ff2db6459b72ec54022b29fb13b1d719c024001465b9960a75b5e30146b34495fa142e07b719c47459d95c86cc184d059542886a9c1c2fae53508e49774f58c2e8440fa0daae89388e5e1915af8501c09a9996c6f3ccdd1e409a31386245be57d3665182c2e3cd5021fff353d56dfcd0cf9204ef30d2908f2548e5b2fc31de029e982967084b8937434304f48c42402222cf41ca6061c8ea5073691d80fa6a0dae7f4f2df1d963f549701b31732cf"}) 2017/12/05 14:21:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x8000000003, 0x8) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f00006ea000)="35689a8fdcb8f4d3b39596ad4a6abf57ad14676db22bc4d3cf0077d3cc95eaf085029149c60a260f4dace33dfcdbacb02550c0ad089133cda6b872b7381e73e797df32282f3fd243445baa2c38688eb6b0981b6dfbe2a333698067739dc73b68cb44da764b171db36e7ac10e4bab94712e7f3487427cc4f54ebae5c6f4127edcca380b8389c66e4bb834108a0657a87bd2df87a8e58f91d071229620b1c1f8264566970a7e8832176e5aa643aafcaf9ad346a9b3b8f9d56f0f3cb9e2f5e59b02f869f1f6485a0bd1d80ba345141e6bf884ae0c438a359dc13dde002cc4bd52023c5e08fefa63baf912071e023c011fa295a03b7fce") recvmsg(r0, &(0x7f0000ddb000)={&(0x7f0000f41000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000062a000)=[{&(0x7f0000a53000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000041000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f0000e4e000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f0000f0a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x5, &(0x7f00007f6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86, 0x80000001}, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b09000-0x28)={@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]}) getpid() setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000526000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b8f000-0x8)={0x0, 0x0}, &(0x7f000048e000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000cd7000-0x6)={r2, 0x8}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xb, 0xa, 0x400000000000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000bd9000-0x8)={0x0, 0x0}) fremovexattr(r4, &(0x7f0000fb6000)=@random={"6f73782e00", "6d696d655f747970652676626f786e6574302a00"}) getegid() r6 = open$dir(&(0x7f00009e8000-0x8)="2e2f66696c653000", 0xfffffffffffffffe, 0x22) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000084000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004d9000-0x4)=0x14) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000568000-0xc)="2f6465762f6175746f667300", 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r7, 0x40505330, &(0x7f000016c000-0x50)={{0x6, 0x9}, {0x7f, 0x5}, 0xa0a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) execveat(r6, &(0x7f0000748000)="2e2f66696c653000", &(0x7f0000b5e000-0x30)=[&(0x7f000037a000-0xd)="2773656c66766d6e6574312800", &(0x7f0000bd3000)="73797374656d2e61647669736500", &(0x7f000020b000)="73797374656d2e61647669736500", &(0x7f0000984000)="73797374656d2e61647669736500", &(0x7f0000993000-0x1a)="40212e73656c66256d696d655f74797065216c6f707070312300", &(0x7f00005da000-0xe)="73797374656d2e61647669736500"], &(0x7f0000696000-0x28)=[&(0x7f0000ee5000-0x15)="656d306367726f757073656c696e7578e4656d3100", &(0x7f0000841000-0xe)="73797374656d2e61647669736500", &(0x7f0000b12000)="3a657468306e6f64657600", &(0x7f0000e5a000)="00", &(0x7f0000775000-0x1)="00"], 0x1900) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000de2000-0x48)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) syz_emit_ethernet(0x5f, &(0x7f000031e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="8a725701ff50", [], {{0x20086dd, @ipv4={{0x12, 0x4, 0x0, 0x0, 0x51, 0x0, 0x0, 0x0, 0x80, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@rr={0x7, 0x1b, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x8000, @rand_addr=0x0, @rand_addr=0x0]}, @ra={0x94, 0x6, 0x0}, @rr={0x7, 0x13, 0x8, [@empty=0x0, @rand_addr=0x100000001, @loopback=0x7f000001, @loopback=0x7f000001]}]}}, @udp={0x0, 0x0, 0x9, 0x0, "f8"}}}}}, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000b0d000)={{0xa, 0x2, 0x29, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, {0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x3}, 0xffff, [0x81, 0x1ff, 0x7fff, 0x1, 0x0, 0x6, 0x3, 0x0]}, 0x5c) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000256000-0x20)={@common="62637368300000000000000000000000", @ifru_flags=0x1000}) bind$packet(r0, &(0x7f0000755000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="f16b2aec4798", [0x0, 0x0]}, 0x14) readahead(r4, 0x0, 0x6) writev(r0, &(0x7f00000dd000-0x40)=[{&(0x7f0000c25000)="13fb78e4b39f3f749b035e01dc42", 0xe}], 0x1) get_thread_area(&(0x7f00004f5000)={0x7, 0x20001000, 0x2000, 0x0, 0x1ed, 0x7f, 0x9, 0x7f, 0x3, 0x8}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00001db000-0x4)={0xffff}, 0x4) write(r0, &(0x7f0000d0b000-0x66)="f34af3b25a7413063dd56dceaffc417b4fa43883e40beeb22d92bd7f1a783578f3fb0aceeddd592a435ff70e023d482c70619a6b2bf63c48961c18693e8c7ec1ce45a9915aa55fc5f68f0e79e0649a924ed47d1350274fc19be83e9449488bc252cdc288816e", 0x66) fcntl$addseals(r5, 0x409, 0x2) getsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f000078d000)=0x0, &(0x7f0000c8b000)=0x4) [ 446.384167] audit: type=1326 audit(1512483716.127:4001): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=1958 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa0c79 code=0x7ffc0000 [ 446.384181] audit: type=1326 audit(1512483716.127:4002): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=1958 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa0c79 code=0x7ffc0000 [ 446.384195] audit: type=1326 audit(1512483716.128:4003): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=1958 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=40000003 syscall=359 compat=1 ip=0xf7fa0c79 code=0x7ffc0000 2017/12/05 14:21:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00006bf000)="2f6465762f7663732300", 0x3ff, 0x18000) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000e4c000-0x4)=0x7, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) rt_sigtimedwait(&(0x7f00000d9000-0x8)={0x6}, &(0x7f0000c0a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b66000-0x8)={0x0, 0x989680}, 0x8) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f0000a12000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:21:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e2000000000000705", 0x39}], 0x1) r1 = dup3(r0, r0, 0x80000) r2 = syz_open_procfs(0x0, &(0x7f0000874000)="73636865647374617400") getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000038c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003b6000-0x4)=0x8) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00001fd000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000f56000)=0x0) 2017/12/05 14:21:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00006bf000)="2f6465762f7663732300", 0x3ff, 0x18000) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000e4c000-0x4)=0x7, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) rt_sigtimedwait(&(0x7f00000d9000-0x8)={0x6}, &(0x7f0000c0a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b66000-0x8)={0x0, 0x989680}, 0x8) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f0000a12000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 446.384210] audit: type=1326 audit(1512483716.128:4004): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=1958 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa0c79 code=0x7ffc0000 [ 446.384249] audit: type=1326 audit(1512483716.128:4005): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=1958 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa0c79 code=0x7ffc0000 2017/12/05 14:21:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x208, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00009a1000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd1000)="2e2f66696c653000", &(0x7f0000fd2000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f00003ab000)="") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000071e000-0x8)="2e2f66696c653000", 0x200003, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000925000)="2e2f6275732f66696c653000", &(0x7f0000fd1000-0x8)="2e2f66696c653000", &(0x7f0000fd2000)="31000004", 0x0, &(0x7f0000fc2000)="") mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000fd2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53) r3 = fcntl$dupfd(r2, 0x0, r2) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000143000)="2e2f66696c653000", &(0x7f00007d1000)="72616d667300", 0x800000, &(0x7f0000802000-0x1)="53") renameat2(r2, &(0x7f0000fcf000)="2e2f62757300", r2, &(0x7f0000fcf000-0x6)="2e2f66696c653100", 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r3, &(0x7f0000ec2000-0x6)="2e2f62757300", &(0x7f00002d4000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f00008db000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) unlinkat(r3, &(0x7f0000013000-0x6)="2e2f62757300", 0x400200) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000fd4000-0x4)=0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000fd4000-0xc)="2e2f6275732f66696c653000", &(0x7f00006c5000)="", 0x0) renameat(r2, &(0x7f0000fd2000-0x6)="2e2f62757300", r2, &(0x7f0000fd1000)="2e2f66696c653100") mmap(&(0x7f0000000000/0x92b000)=nil, 0x92b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r4, &(0x7f000092a000)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f0000922000)=[{0x20, 0x1c, 0x305, 0x0, 0x0, "0a09298100000000cf000000040001"}], 0x20}], 0x1, &(0x7f0000925000)=[], 0x0, 0x0}, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f000085c000)="f4c20359174a389e48c8d045d8b0e9ba49370360a2678c3573d629d75654a62993dc4e8b4449c44feab483ee7d8a065770472199f92d388edc22557640ccb4a3d710d7edf138c659d61b378767bf906f0e583ba0681546a8a651d3cee87d9a38f9540b83464a3931f5e306d71ef009b876390ebdd084a25226af9494849a964d6f50677c636eee5833645e64bd80178b496ac3e4a9a9239a7262d12921950283e54bb2f43f026ba1a67f178b38b697334bf3af937ffdffd295f30dd075d18ab86fed2a96d9") mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fd4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f01000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d82000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f00003ac000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x700000, r6}) 2017/12/05 14:21:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f00004a8000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a9b000-0x4)=0x9, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000848000-0x20)={"c4541774d9e82452c88638a0124b7044", {0x4, 0x1, 0x3, "ce2868642efe", 0xb339, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00003a7000)="2f6465762f73672300", 0x10000, 0x620040) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000652000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") writev(r0, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e2000000000000705", 0x39}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cd3000-0x4)=0x0) r4 = getpgrp(0xffffffffffffffff) kcmp(r3, r4, 0x4, r0, r0) 2017/12/05 14:21:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008a7000)={0x0, 0x0, 0x0}, &(0x7f0000319000-0x4)=0xc) r2 = perf_event_open(&(0x7f0000e62000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xf72, 0x0, 0x3, 0x0, 0x0, 0x7, 0x0, 0x400, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syncfs(r2) readahead(r0, 0x0, 0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x400000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000361000)=0x0, &(0x7f000033a000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r3 = open(&(0x7f0000741000)="2e2f636f6e74726f6c00", 0x900404, 0x64) bind$ipx(r3, &(0x7f0000e86000)={0x4, 0x4, 0x7, "80be31020065", 0xbe, 0x0}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) unlink(&(0x7f0000bf0000-0x10)="2e2f636f6e74726f6c2f66696c653000") ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000f90000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x17a1dc725499afab, 0x0}) r5 = creat(&(0x7f000082e000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000169000-0x10)={0x0, 0x2c, &(0x7f0000de9000-0x2c)=[@in6={0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e40000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f000057c000)={r6, 0xffffffffffff8000, 0x81, 0x0, 0x20, 0x100000001, 0x0, 0x5, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x400, 0x1ff, 0x8001, 0x80000000}}, &(0x7f000071d000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00000df000)={r8, 0x6, &(0x7f0000ae1000-0x78)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x2, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fd7000-0x4)=0xc) rename(&(0x7f0000630000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f0000ab4000-0x10)="2e2f636f6e74726f6c2f66696c653000") rmdir(&(0x7f0000574000-0xa)="2e2f636f6e74726f6c00") getdents64(r3, &(0x7f0000cdc000)="", 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000986000-0x4)=r7, 0x4) lremovexattr(&(0x7f000059f000)="2e2f636f6e74726f6c00", &(0x7f000024c000-0x18)=@known="636f6d2e6170706c652e46696e646572496e666f00") link(&(0x7f0000bc3000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f0000eb9000)="2e2f66696c653000") ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f000022d000-0x18)=@add_del={0x2, &(0x7f0000099000)=@common="7465716c300000000000000000000000", 0x9a}) 2017/12/05 14:21:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800) getuid() r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x7fff, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000b6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006c6000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00001bd000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9, 0x3, 0x2ef1b849, 0x500, 0x700, 0x2000000, r3}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x1, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000068000)="2f6465762f7573626d6f6e2300", 0x9, 0x20042) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETNOCSUM(r5, 0x400454c8, &(0x7f0000000000)=0x5) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f0000e5a000-0x50)={{0x0, 0x1}, {0x7fffffff, 0x40}, 0xea4, 0x0, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f000053d000)={{0x48dea169232ed3cc, 0x3000, 0x4, 0x4, 0x1f, 0x1, 0x7fff, 0x0, 0x9, 0x43, 0x6, 0x400, 0x0}, {0xd000, 0xf004, 0x4, 0x1bf, 0x4, 0x7, 0x5, 0x3, 0x80000000, 0x0, 0x1, 0xe1, 0x0}, {0x10f001, 0x1, 0xf, 0x4dd8bc98, 0x1ff, 0x7, 0x537a, 0x3, 0x2, 0x400, 0x1000, 0x40, 0x0}, {0x10000, 0x3, 0xf, 0x9, 0x9, 0x8001, 0x7, 0x100, 0x4, 0x2, 0x7f, 0x8, 0x0}, {0xd000, 0x100000, 0xd, 0x6, 0x6, 0x6, 0x0, 0x6, 0xffffffffffff7fff, 0x7e0df5f2, 0x3ff, 0xba, 0x0}, {0x0, 0x1000, 0x0, 0xffffffffffffff80, 0x7f, 0x6, 0xff, 0xcf7f, 0x1, 0x40, 0x800, 0x1, 0x0}, {0xd000, 0xf000, 0xb, 0x7f, 0xffffffffffff8000, 0x5, 0x1, 0x1, 0xfffffffffffffffa, 0xfac, 0x4, 0x5, 0x0}, {0x0, 0x4, 0xf, 0x5, 0xffffffffffffae07, 0x6, 0x7fffffff, 0x8, 0x10000, 0x3, 0x3, 0x9, 0x0}, {0x105000, 0x4, [0x0, 0x0, 0x0]}, {0xd000, 0x6000, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x4, 0x0, 0x9, 0x400, 0xf000, [0x4, 0x0, 0x6, 0xc]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) sendfile(r0, r2, 0x0, 0x7fffffff) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r8, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x100000001, 0x2, &(0x7f0000001000)=0x0}) r9 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f93000)="2f6465762f6375736500", 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r9, 0x40605346, &(0x7f0000f73000-0x5c)={0x5, 0x1, {0x2, 0x3, 0x80000004, 0x4, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f0000ebb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x200004, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r9, 0x6, 0x1, &(0x7f0000c34000)={0x1f48, 0x8, 0x3, 0xff, 0x2, 0x7189, 0x1}, 0xc) 2017/12/05 14:21:56 executing program 5: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000020c000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f00007fd000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000669000-0x8)=0x9) sendto(r0, &(0x7f0000e52000-0x9c)="43730aebb96d1a1e7bad19bc138b316ade91367afe2c9b8d36ed460bcb6b4de441cbbfa962c47b6d78c18a8ff8f6dce8d18cf00f2d8f3875f3dff0b8814b994dc29b5f6dc9cae5de9b498fb32c304532176dc8a2f23972ac527619e9dff6eb3b3fb0efb1adcc290e67b2879148b416b820b9439b2f87385631696a51db00b785b55a69fbbc9c5f80fb7c1bf0ce529239df1bbf8be0e409995da4fe57", 0x9c, 0x4008000, &(0x7f0000b22000)=@nl={0x0, 0x0, 0x9d4, 0xf7}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006cc000)="2e2f66696c653000", 0x92) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000fc9000)="") mkdir(&(0x7f00004a3000)="2e2f66696c653000", 0x80000000000000) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000503000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00009a1000)={0x0, 0x0, 0x0}, 0xc) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x16) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000fc9000)="") r2 = open(&(0x7f0000a29000)="2e2f66696c653000", 0x200000, 0x1ce) mount(&(0x7f00002c1000-0xc)="2e2f6275732f66696c653000", &(0x7f0000fd1000-0x8)="2e2f6275732f66696c653100", &(0x7f0000fc3000)="31000004", 0x0, &(0x7f0000fc2000)="") getdents64(r2, &(0x7f0000131000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53) r3 = fcntl$dupfd(r2, 0x0, r2) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000143000)="2e2f66696c653000", &(0x7f00007d1000)="72616d667300", 0x800000, &(0x7f0000802000-0x1)="53") renameat2(r2, &(0x7f0000fcf000)="2e2f62757300", r2, &(0x7f0000fcf000-0x6)="2e2f66696c653000", 0x0) utimensat(r3, &(0x7f0000ec2000-0x6)="2e2f62757300", &(0x7f00002d4000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000c8f000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) unlinkat(r3, &(0x7f0000ca7000)="2e2f6275732f66696c653100", 0x0) readlink(&(0x7f0000ea4000)="2e2f6275732f66696c653000", &(0x7f0000bca000)="", 0x0) 2017/12/05 14:21:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b3a000)="617474722f736f636b63726561746500") setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000af3000-0x4)=0x59, 0x4) pread64(r0, &(0x7f0000c72000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, 0x4) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000e2d000)=0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000570000)={{0x1f, 0x1f, 0x6a, 0x9, 0x100000001, 0x44c}, 0x6}) 2017/12/05 14:21:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000091000)={0x0, 0x0, 0xfffffffffffffffe, 0x401, 0x0, 0x0}, &(0x7f0000cb4000)=0x14) dup(r0) pipe(&(0x7f0000b34000-0x8)={0x0, 0x0}) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f000029d000)={0x6, &(0x7f0000dab000)=[{0x2e65064a, 0x1ff}, {0x0, 0x1}, {0x2, 0x6}, {0x80000000, 0x1}, {0xfffffffffffff873, 0x5}, {0x2, 0x4}]}) fcntl$setstatus(r1, 0x4, 0x7ff) io_setup(0x2, &(0x7f000053f000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000351000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000039c000)=0xb) dup2(r3, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f00008a8000)=0x1) io_setup(0xfffffffffffffff8, &(0x7f000036e000-0x4)=0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f7e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f00009ef000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockname$inet6(r2, &(0x7f000095a000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009a7000)=0x1c) ioctl$EVIOCSABS0(r4, 0xc0189436, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000b8d000/0x3000)=nil, 0x3000) syz_emit_ethernet(0x76, &(0x7f0000a05000-0xe6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "c57fff", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x3a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x80, 0x0, 0x0, 0x200000000, 0x800, []}], ""}}}}}}}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0xa, 0x400000000000003, 0xff) r5 = request_key(&(0x7f00003a9000-0xa)="69645f6c656761637900", &(0x7f0000d4f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000687000)="2f5b7b5c2600", 0xfffffffffffffffe) keyctl$revoke(0x3, r5) clock_gettime(0x4, &(0x7f0000282000-0x8)={0x0, 0x0}) 2017/12/05 14:21:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000017b000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r1 = creat(&(0x7f0000004000-0x8)="2e2f66696c653000", 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f000000a000)="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", 0x1ad) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d9d000-0x8)={0x0, 0xffffffffffffffd8}, &(0x7f00001cd000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00009a2000)={r2, 0x5c, "836c5cfb4676916ea92864ddc47d6cdbb979e5a7b2c1a8f53c5abdd3974b650a243f7e77f5e11010fb1558d62ed5c51eaa5465cd61d972075e1ada990d43a2dad8b11b2b5c89c9dac984697f636fe902cb581380821928f772bce457"}, &(0x7f000072e000-0x4)=0x64) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e9a000)={r2, 0xf6}, &(0x7f00000a8000)=0x8) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000aeb000)={0x0, 0x8, 0x6}) mount(&(0x7f00001b6000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb8000-0x7)="726f6f74667300", 0x5, &(0x7f0000680000)="af") ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2017/12/05 14:21:56 executing program 4: getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1d, &(0x7f0000000000)=0x0, &(0x7f000045f000)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000)={0x19980330, r2}, &(0x7f0000014000-0x18)={0x7fffffff, 0x7, 0xffffffff, 0x7ff, 0x1f, 0x4}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000002000-0x90)={[0x1d66, 0x4, 0x3, 0x1, 0x654e, 0x1, 0x97, 0x4, 0x40, 0x7fffffff, 0x8, 0x4, 0x5, 0x19f96860, 0x100000000, 0x101], 0x2, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002000)=0xdd4, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000013000-0x10)="2f6465762f73657175656e6365723200", 0x100, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000236000/0x10000)=nil, 0x10000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r2, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000012000)={0x9, 0x1000000000008001}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000001000-0x118)={0x8, {{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]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000012000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x1000)=nil, 0x1000}) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 14:21:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00006bf000)="2f6465762f7663732300", 0x3ff, 0x18000) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000e4c000-0x4)=0x7, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) rt_sigtimedwait(&(0x7f00000d9000-0x8)={0x6}, &(0x7f0000c0a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b66000-0x8)={0x0, 0x989680}, 0x8) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f0000a12000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:21:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f00008fc000-0x28)={@generic="1798e512e8725a81db24ea13a6f62cab", @ifru_addrs=@nfc={0x27, 0x20, 0x8, 0x6}}) 2017/12/05 14:21:56 executing program 0: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3000000, 0x31, 0xffffffffffffffff, 0x1ffc) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f0000e6a000)=0x80008, 0x4) write(r0, &(0x7f0000321000)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) mmap(&(0x7f0000da5000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80003, 0x6) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x8010000000000084) bind$inet6(r1, &(0x7f0000d12000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x7fd, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000fca000-0x10)={0x0, 0x5, 0x0, 0x3bae57b5}, &(0x7f00001fb000-0x4)=0x10) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fce000-0x8c)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fcc000)=0x8c) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00006a6000-0x9)="2f6465762f72746300", 0x88100, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000fcf000-0x10)={0x0, 0x0, 0x80}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fce000)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000358000)="2f6465762f73657175656e6365723200", 0x202000, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000078a000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000fcf000-0xc)={r6, 0x80000, r5}) 2017/12/05 14:21:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$notify(r0, 0x402, 0x20) writev(r0, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e2000000000000705", 0x39}], 0x1) 2017/12/05 14:21:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f00006bf000)="2f6465762f7663732300", 0x3ff, 0x18000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) rt_sigtimedwait(&(0x7f00000d9000-0x8)={0x6}, &(0x7f0000c0a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b66000-0x8)={0x0, 0x989680}, 0x8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f0000a12000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:21:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000032d000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000476000-0x4)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x400000000000003, 0xff) r3 = syz_open_dev$mouse(&(0x7f00002fe000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x13a, 0x42) mq_timedsend(r3, &(0x7f000050e000-0x87)="d89ca14b5e4729a205442e5d3ab71b93a88401771ede3f97eb1a44317de189b45745784a825560cc7001cb48e2b1fadce26c9a5bd662b70dda5b5e43019c6b4fb5a76bbf827fad2d71ab4f8a4e373cc7f0313185167b0bfa748211cdb7b8b4cfd3d04d4574dd40fe20cc48fd3c141c210d576ab9c7cfd7417a57079c259045e89b3c81b20a3390", 0x87, 0x4, &(0x7f0000c15000-0x8)={0x77359400, 0x0}) sendto$unix(r2, &(0x7f0000efb000)="e390517a0d692c01f44c5b00000026705fb30a0002b3724c7d655f075c09c9d8c342a601d9119677008e", 0x2a, 0x4, &(0x7f0000cc0000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) r4 = request_key(&(0x7f00003a9000-0xa)="69645f6c656761637900", &(0x7f0000d4f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000687000)="2f5b7b5c2600", 0xfffffffffffffffe) keyctl$revoke(0x3, r4) r5 = fcntl$dupfd(r2, 0x406, r1) name_to_handle_at(r5, &(0x7f0000638000)="0000007f0022ff02200c000000bcbb5b340100000000", &(0x7f00000c6000)={0xe8, 0x80000001, "efd91d65d33fb3c33d0dc07d2704814fd48ffc3679f0778108512313817b288edf2898e2eed6cc34e36e2bfc96fd2794e34d514cfdb9ae032d07cdf9b056ed58d67bbe4b2c36b39f619bc34844c8e95c0b7632d9a6ba7d15714a8f490ea6ba9678a4e5bbeac630db6228e85c45dfeacb4d86abae9b02fdad0ff93bfe023674f6854214f1e1a618613491c5510116ac3be39c6512f443c232bd8c75158c1cb1b73936dd4bc2ba974429fb6007c7cbae1f85aa301086001801b5872e63e8d7a0ad1cec457ba9abfe1b43f17863e12c7aad06065fe37066ca3e6f64560faa5fd14e"}, &(0x7f000050a000-0x4)=0x0, 0x400) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000353000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00001b1000-0x8)={0x0, 0x0}) munlockall() getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000cfa000-0x4)={0x0}, &(0x7f0000c8f000)=0x4) ioctl$PIO_SCRNMAP(r6, 0x4b41, &(0x7f0000f81000-0x90)="29fb08c6288688beb86ada704fc776a3fd3a25ccb15796fcf4f13bf44e1c79552ba499a140b5b34ae7af5564bab48114ac12fb3ee5292efb4b8b69f1f8241a947a0c33098324b5910d440fbc9dc2fea50b720e9815a07dd9625a57a75081e0a1adad3e2b3810feadf398ab3a23da2a5646a82997f0175d46285433dfe2d3d3ff491f92c142af2cd3e29f4c37e21bdd9c") sched_setaffinity(0x0, 0x8, &(0x7f0000c26000-0x8)=0x5) r8 = syz_open_dev$mice(&(0x7f0000c08000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x40200) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r8, 0x40a85323, &(0x7f000050e000)={{0x4e, 0x9}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, 0x80008, 0x6, 0xda3a, 0x3, 0x4, 0x4, 0x0, 0x7, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r6, &(0x7f00005e3000)="", 0x0) r9 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x8000040000001) setitimer(0x0, &(0x7f0000012000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000f83000)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x4, &(0x7f00001c6000-0x8)={0x0, 0x0}) sched_rr_get_interval(r7, &(0x7f0000a00000-0x8)={0x0, 0x0}) wait4(r7, &(0x7f0000b89000-0x4)=0x0, 0x1, &(0x7f0000bd1000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r9, &(0x7f000004d000)=[{{r10, 0x0}, 0x2, 0x4, 0x8001}, {{r11, r12}, 0x3, 0x0, 0x0}], 0x20) ioctl$TIOCMBIS(r5, 0x5417, &(0x7f0000a39000-0x4)=0x8001) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000698000-0x20)=[{&(0x7f0000794000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f00007b7000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f0000884000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f0000f09000-0xe)="0000000000000000000000000000", 0xe}], 0x4, 0x0) r13 = request_key(&(0x7f0000bc5000-0xb)="706b6373375f7465737400", &(0x7f00004c1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000049000)="6d643573756d747275737465647d7472757374656400", 0xfffffffffffffff8) add_key(&(0x7f0000616000)="706b6373375f7465737400", &(0x7f0000c50000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r13) 2017/12/05 14:21:56 executing program 4: getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1d, &(0x7f0000000000)=0x0, &(0x7f000045f000)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000)={0x19980330, r2}, &(0x7f0000014000-0x18)={0x7fffffff, 0x7, 0xffffffff, 0x7ff, 0x1f, 0x4}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000002000-0x90)={[0x1d66, 0x4, 0x3, 0x1, 0x654e, 0x1, 0x97, 0x4, 0x40, 0x7fffffff, 0x8, 0x4, 0x5, 0x19f96860, 0x100000000, 0x101], 0x2, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002000)=0xdd4, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000013000-0x10)="2f6465762f73657175656e6365723200", 0x100, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000236000/0x10000)=nil, 0x10000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r2, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000012000)={0x9, 0x1000000000008001}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000001000-0x118)={0x8, {{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]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000012000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x1000)=nil, 0x1000}) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 14:21:56 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007af000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000000000)="617474722f6b657963726561746500") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x3) writev(r1, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e2000000000000705", 0x39}], 0x1) 2017/12/05 14:21:56 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800) r3 = getuid() r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x7fff, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f000057a000-0xc)={0x6, r2, 0x1}) ioctl$EVIOCSABS2F(r6, 0x401845ef, &(0x7f0000529000)={0x8, 0x200, 0x1, 0x1, 0xff, 0x80000001}) getpeername$packet(r1, &(0x7f0000b6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006c6000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00001bd000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9, 0x3, 0x2ef1b849, 0x500, 0x700, 0x2000000, r7}) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x1, 0x0) r9 = syz_open_dev$usbmon(&(0x7f0000068000)="2f6465762f7573626d6f6e2300", 0x9, 0x20042) ioctl$KVM_GET_SUPPORTED_CPUID(r8, 0xc008ae05, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r10 = getgid() syz_fuseblk_mount(&(0x7f0000af2000-0x8)="2e2f66696c653000", &(0x7f00009ff000)="2e2f66696c653000", 0xb002, r3, r10, 0x3, 0x4, 0x10) ioctl$TUNSETNOCSUM(r9, 0x400454c8, &(0x7f0000000000)=0x5) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r9, 0x40505331, &(0x7f0000e5a000-0x50)={{0x0, 0x1}, {0x7fffffff, 0x40}, 0xea4, 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]}) ioctl$KVM_SET_SREGS(r9, 0x4138ae84, &(0x7f000053d000)={{0x48dea169232ed3cc, 0x3000, 0x4, 0x4, 0x1f, 0x1, 0x7fff, 0x0, 0x9, 0x43, 0x6, 0x400, 0x0}, {0xd000, 0xf004, 0x4, 0x1bf, 0x4, 0x7, 0x5, 0x3, 0x80000000, 0x0, 0x1, 0xe1, 0x0}, {0x10f001, 0x1, 0xf, 0x4dd8bc98, 0x1ff, 0x7, 0x537a, 0x3, 0x2, 0x400, 0x1000, 0x40, 0x0}, {0x10000, 0x3, 0xf, 0x9, 0x9, 0x8001, 0x7, 0x100, 0x4, 0x2, 0x7f, 0x8, 0x0}, {0xd000, 0x100000, 0xd, 0x6, 0x6, 0x6, 0x0, 0x6, 0xffffffffffff7fff, 0x7e0df5f2, 0x3ff, 0xba, 0x0}, {0x0, 0x1000, 0x0, 0xffffffffffffff80, 0x7f, 0x6, 0xff, 0xcf7f, 0x1, 0x40, 0x800, 0x1, 0x0}, {0xd000, 0xf000, 0xb, 0x7f, 0xffffffffffff8000, 0x5, 0x1, 0x1, 0xfffffffffffffffa, 0xfac, 0x4, 0x5, 0x0}, {0x0, 0x4, 0xf, 0x5, 0xffffffffffffae07, 0x6, 0x7fffffff, 0x8, 0x10000, 0x3, 0x3, 0x9, 0x0}, {0x105000, 0x4, [0x0, 0x0, 0x0]}, {0xd000, 0x6000, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x4, 0x0, 0x9, 0x400, 0xf000, [0x4, 0x0, 0x6, 0xc]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r11 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) r12 = ioctl$KVM_CREATE_VM(r11, 0xae01, 0x0) sendfile(r0, r4, 0x0, 0x7fffffff) ioctl$KVM_CREATE_DEVICE(r12, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r13, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x100000001, 0x2, &(0x7f0000001000)=0x0}) r14 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f93000)="2f6465762f6375736500", 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r14, 0x40605346, &(0x7f0000f73000-0x5c)={0x5, 0x1, {0x2, 0x3, 0x80000004, 0x4, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGABS3F(r9, 0x8018457f, &(0x7f0000ebb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x200004, 0x4) 2017/12/05 14:21:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f00007a4000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000eb9000)={0x0, 0x0}) r2 = dup(r1) read$eventfd(r2, &(0x7f0000189000-0x8)=0x0, 0x8) sendfile(r0, r1, &(0x7f0000bfd000-0x8)=0x0, 0xe22) r3 = syz_open_procfs(0x0, &(0x7f0000330000-0x2)="6e65742f61727000") pread64(r3, &(0x7f0000c72000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, 0x4) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f000016b000)=0x2000) 2017/12/05 14:21:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x68480, 0x100000000000000) gettid() ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) accept4$inet6(r0, &(0x7f0000f9f000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000088a000)=0x1c, 0x80800) unshare(0x28060400) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000049d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd(0x2) syncfs(r1) unshare(0x4) faccessat(r0, &(0x7f0000469000)="2e2f66696c653000", 0x100, 0x1300) mkdir(&(0x7f000053c000-0x8)="2e2f66696c653000", 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000917000-0x4)={0x0}, &(0x7f00007d3000-0x4)=0x4) mount(&(0x7f000000a000)="2e2f66696c653100", &(0x7f0000c44000)="2e2f66696c653000", &(0x7f000022b000-0x5)="70726f63", 0x21, &(0x7f00005da000)="0d") r3 = open(&(0x7f000054f000-0x8)="2e2f66696c653000", 0x42000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc00c64b5, &(0x7f0000c55000)={&(0x7f0000bb1000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000002d000)="") getdents(r3, &(0x7f000014b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5) getdents64(r3, &(0x7f0000429000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68f) getdents(r3, &(0x7f000064a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c) fchdir(r2) 2017/12/05 14:21:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xffffffffffffff01) r1 = accept4(r0, &(0x7f0000808000-0x1002)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000090a000)=0x1002, 0x800) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f0000831000)="9ab0a63ae1485ef7897fff7ffffffff309a5e6179449678cb652afc123f5b728fe4067f1069c770549a78b074234af81cf0ea8efc716ac3ae5083804556acf553d35084d815cf6cd02a187fbc631482d8462eaa74c30") r2 = socket(0x2, 0x3, 0x2) setsockopt(r2, 0x2000000000000000, 0xc8, &(0x7f0000000000)="d105071e", 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000047f000-0x8)={0x0, 0x3}, &(0x7f0000905000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000498000-0x8)={r3, 0x8}, 0x8) setsockopt(r2, 0x2000000000000000, 0xc8, &(0x7f00005a2000-0x4)="d105071e", 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000ab8000-0x58)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x100000}], 0x4c) r4 = open(&(0x7f0000a21000)="2e2f66696c653000", 0x4000020010442, 0x110) ioctl$TIOCLINUX2(r4, 0x40305828, &(0x7f0000be2000-0xc)={0x2, 0x3f48d048, 0x7, 0x80000000, 0x9, 0x7fffffff}) socketpair$inet(0x2, 0x100000803, 0xf7fffffffffffffc, &(0x7f0000f0f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000090a000-0x20)={@common="64756d6d793000000000000000000000", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shutdown(r4, 0x1) getsockopt$llc_int(r4, 0x10c, 0x40000000000000e, &(0x7f000046d000-0x4)=0x0, &(0x7f0000db5000)=0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000254000)=0x2000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000090000)=0x8001, 0x4) socketpair(0x4001, 0xa, 0x1d, &(0x7f0000bdd000+0x711)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000c76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r5, &(0x7f0000f50000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r5, &(0x7f00006a4000-0x90)=[{&(0x7f0000e3b000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000710000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000983000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000083000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000d44000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000205000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f000047c000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f000029f000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f00001aa000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}], 0x9) syz_extract_tcp_res(&(0x7f0000dc0000)={0x0, 0x0}, 0x9, 0x7fffffff) syz_emit_ethernet(0x87, &(0x7f0000d09000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x79, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x3, 0x0, r6, 0x42424242, 0x0, 0x0, 0x19, 0x4, 0x8, 0x0, 0xfffffffffffffffc, {[@sack={0x5, 0x16, [0xffffffffffffffff, 0x7, 0x0, 0x4, 0xfffffffffffffffc]}, @timestamp={0x8, 0xa, 0xa5b5, 0x1000000001003}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c49a52db7f1e5239f4"}, @window={0x3, 0x3, 0x3}, @fastopen={0x22, 0x7, "8219702ffd"}]}}, {"0c"}}}}}}, 0x0) syz_emit_ethernet(0x34, &(0x7f0000e5b000-0x59)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x2000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x26, 0x0, 0x0, 0x1, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xffffffffe652e85f, {[]}}, @udp={0x0, 0x1, 0x12, 0x0, "2616cf1b28519f48ac68"}}}}}, 0x0) 2017/12/05 14:21:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e2000000000000705", 0x39}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000a5a000)="2f6465762f73672300", 0x5, 0x105800) r2 = syz_open_dev$mice(&(0x7f0000490000)="2f6465762f696e7075742f6d69636500", 0x0, 0x8080) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000b41000-0x10)={0x3, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f00009a0000)={r3, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000d4000)={0x0, 0xb2, "6f25213db38b67194abbbe36cab6b6823b31bfd0fa7c2833107771dbf05360e704f6545aefd386ab05168c0c3db4fe78dd2da4968bb28aabbfb2a216c016bdeeaf8bc146422bf87c9a8486732fdb804b9c2bd2b3653381384ac38ca8c3e738b1c56d4f00af9da82169b4c8c0e54004881072c3bbb7c643092d6bc41da50debe1be8624e19cd6fe3b2daacd33a6bee9f2db29c87f46d1f25bcddd5f1c73801682414590ff427bfe1c9611e5b961faa1f0dbc1"}, &(0x7f0000821000-0x4)=0xba) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000709000)=@assoc_value={r4, 0xb0}, &(0x7f000074b000-0x4)=0x8) 2017/12/05 14:21:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000146000-0xc)={0x0, 0x0, 0x0}, 0xc) r0 = syz_open_dev$evdev(&(0x7f0000b2a000-0x12)="2f6465762f696e7075742f6576656e742300", 0x4, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cfc000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000fc000)={0x0, 0x80000001, 0x0, 0x5, 0x8}, &(0x7f0000b89000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ea1000)={r2, 0x0, 0x20}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000878000)={r2, 0xff, 0x30}, 0xc) read(r0, &(0x7f000006b000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000708000)=[], 0x0) r3 = socket$inet(0x2, 0xa, 0x8) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x4, &(0x7f0000c97000)=[{0x0, 0x7, 0x8, 0x6}, {0x1, 0x401, 0x4, 0x3}, {0x6, 0x100000000200, 0x6, 0x1}, {0x0, 0x3, 0x4, 0x81}]}, 0x10) r4 = socket$inet(0x2, 0x80804, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000025a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f000080b000-0x8)="2e2f66696c653000", 0x22000000000a6) mq_open(&(0x7f00007bc000)="47504c00", 0xc3, 0x21, &(0x7f0000eba000-0x40)={0x0, 0x0, 0x9, 0xfff, 0xf1, 0xdb, 0x4, 0x3}) pwrite64(r4, &(0x7f0000dc2000-0xbd)="304fab301e84e87ac609ce0cd5aa5939d4d14369fa66a615ba1a43fc612a75d624f4e97d951481edffeefaf4896a29505f20d69d50f2e9bc3d67b5cbb3ab5eb1563ba10aeb68d52c753685e42f104176fab59f512581ba2521502544cc25cf1ea5899d196e9271d7eb4071b94a4c41720881b2d768dd9d8802670fe7acaefcbe955df4e784847dd18817d9cddcc8310d23e84814d855661bdb4e9c450ba2b24e52aefc524882419dd4ef655f6ae29a94fae7a945993d7ae1c9e9f77421", 0xbd, 0x0) inotify_init1(0x7ff) gettid() prctl$intptr(0x24, 0x1) getpeername(r5, &(0x7f0000db4000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000354000)=0x58) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ce9000)={0x0, 0x2}, &(0x7f00006d5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000cea000-0x8)={r6, 0x3}, &(0x7f0000ce9000)=0x8) r7 = open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) ftruncate(r7, 0x7fff) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000813000)="2f6465762f70746d7800", 0x806, 0x0) sendfile(r8, r7, &(0x7f0000013000-0x8)=0x0, 0xffff0003) ioctl$TIOCTTYGSTRUCT(r8, 0x541a, &(0x7f0000045000+0x840)="0000000000") ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0106426, &(0x7f0000d57000-0x10)={0x1, &(0x7f0000f90000)=[{0x0, 0x0}]}) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x9) dup2(0xffffffffffffffff, r8) 2017/12/05 14:21:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) rt_sigtimedwait(&(0x7f00000d9000-0x8)={0x6}, &(0x7f0000c0a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b66000-0x8)={0x0, 0x989680}, 0x8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f0000a12000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:21:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000077000)="6e732f7573657200") ioctl$TCSETA(r2, 0x5402, &(0x7f0000915000)={0xa41, 0x5487a5e1, 0x7fffffff, 0xffff, 0x0, 0x1, 0x2, 0xffff, 0xfffffffffffffffc, 0x100000000}) ioctl$KDDISABIO(r2, 0x4b37) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000dab000-0x4)=0x0) timer_create(0x0, &(0x7f0000372000)={0x0, 0x41, 0x1, @thr={&(0x7f0000f4c000)="6d883033e9c7f9e865ce37199620f4be7aab343b76c5af680db492de64b836e4a4007564a6905b53ace606235a9d5f3294d71bc2553c946d60b354ce78b0f26ce48568637ceeb02f7a48e548bbf102e31e25233749d6b76f48eeee1d86afd366dcd2935955ca213e57eb5c92a6eb31f4055c45ff9f99a1206d446a682a09d18b0076393bf1566d0c7864655f671b342d0e60099ad158751d705262caf771886f8bddd4719247b79feedf2595f9d07a7c8f62d84118675042d3ebc3379b932dd5876073ecfe1492380abcaa429201", &(0x7f0000e6b000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000058a000-0x4)=0x0) timer_gettime(r4, &(0x7f00000a1000)={{0x0, 0x0}, {0x0, 0x0}}) ptrace$peekuser(0x3, r3, 0x4) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) mbind(&(0x7f0000071000/0x2000)=nil, 0x2000, 0x8000, &(0x7f000063a000-0x7)=0xffffffff, 0x1, 0x5) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)={0x0, 0x2, 0x0, 0x0, 0x0}) madvise(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x7f) 2017/12/05 14:21:57 executing program 4: getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1d, &(0x7f0000000000)=0x0, &(0x7f000045f000)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000)={0x19980330, r2}, &(0x7f0000014000-0x18)={0x7fffffff, 0x7, 0xffffffff, 0x7ff, 0x1f, 0x4}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000002000-0x90)={[0x1d66, 0x4, 0x3, 0x1, 0x654e, 0x1, 0x97, 0x4, 0x40, 0x7fffffff, 0x8, 0x4, 0x5, 0x19f96860, 0x100000000, 0x101], 0x2, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002000)=0xdd4, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000013000-0x10)="2f6465762f73657175656e6365723200", 0x100, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000236000/0x10000)=nil, 0x10000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r2, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000012000)={0x9, 0x1000000000008001}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000001000-0x118)={0x8, {{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]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000012000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x1000)=nil, 0x1000}) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 14:21:57 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800) getuid() r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x7fff, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000b6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006c6000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00001bd000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9, 0x3, 0x2ef1b849, 0x500, 0x700, 0x2000000, r3}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x1, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000068000)="2f6465762f7573626d6f6e2300", 0x9, 0x20042) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETNOCSUM(r5, 0x400454c8, &(0x7f0000000000)=0x5) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f0000e5a000-0x50)={{0x0, 0x1}, {0x7fffffff, 0x40}, 0xea4, 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]}) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f000053d000)={{0x48dea169232ed3cc, 0x3000, 0x4, 0x4, 0x1f, 0x1, 0x7fff, 0x0, 0x9, 0x43, 0x6, 0x400, 0x0}, {0xd000, 0xf004, 0x4, 0x1bf, 0x4, 0x7, 0x5, 0x3, 0x80000000, 0x0, 0x1, 0xe1, 0x0}, {0x10f001, 0x1, 0xf, 0x4dd8bc98, 0x1ff, 0x7, 0x537a, 0x3, 0x2, 0x400, 0x1000, 0x40, 0x0}, {0x10000, 0x3, 0xf, 0x9, 0x9, 0x8001, 0x7, 0x100, 0x4, 0x2, 0x7f, 0x8, 0x0}, {0xd000, 0x100000, 0xd, 0x6, 0x6, 0x6, 0x0, 0x6, 0xffffffffffff7fff, 0x7e0df5f2, 0x3ff, 0xba, 0x0}, {0x0, 0x1000, 0x0, 0xffffffffffffff80, 0x7f, 0x6, 0xff, 0xcf7f, 0x1, 0x40, 0x800, 0x1, 0x0}, {0xd000, 0xf000, 0xb, 0x7f, 0xffffffffffff8000, 0x5, 0x1, 0x1, 0xfffffffffffffffa, 0xfac, 0x4, 0x5, 0x0}, {0x0, 0x4, 0xf, 0x5, 0xffffffffffffae07, 0x6, 0x7fffffff, 0x8, 0x10000, 0x3, 0x3, 0x9, 0x0}, {0x105000, 0x4, [0x0, 0x0, 0x0]}, {0xd000, 0x6000, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x4, 0x0, 0x9, 0x400, 0xf000, [0x4, 0x0, 0x6, 0xc]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) sendfile(r0, r2, 0x0, 0x7fffffff) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r8, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x100000001, 0x2, &(0x7f0000001000)=0x0}) openat$cuse(0xffffffffffffff9c, &(0x7f0000f93000)="2f6465762f6375736500", 0x2000, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000016e000)="2f6465762f72666b696c6c00", 0x4e0180, 0x0) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c8f000-0xc)="2f6465762f6175746f667300", 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r9, 0x40605346, &(0x7f0000f73000-0x5c)={0x5, 0x1, {0x3, 0x3, 0x80100004, 0x4, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f0000ebb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x200004, 0x4) 2017/12/05 14:21:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000cbb000)=0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0xfb, 0x0, 0x0, 0x20, 0x0, 0x2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000007a000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x1) r2 = epoll_create(0xe) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000669000)={0x80000006, 0x0}) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r3 = syz_open_procfs(r0, &(0x7f0000651000)="6e65742f7866726d5f7374617400") r4 = syz_open_dev$mouse(&(0x7f0000045000)="2f6465762f696e7075742f6d6f7573652300", 0x4487ad20, 0x90001) fremovexattr(r2, &(0x7f0000cde000)=@random={"757365722e00", "2f6465762f696e7075742f6d6f7573652300"}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004f4000)="2f6465762f72666b696c6c00", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00006a3000)={0x0, 0x8}, &(0x7f0000b68000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000d7a000)={r6, 0x0}, &(0x7f0000b57000-0x4)=0x8) renameat(r4, &(0x7f0000bf0000-0x8)="2e2f66696c653000", r5, &(0x7f0000ebf000)="2e2f66696c653000") r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a9a000)="2f6465762f6877726e6700", 0x400, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000343000-0x6)={0x0, 0x9}, &(0x7f0000f02000)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000767000)={r8, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xffffffff, 0x2, 0x8, 0x0}, &(0x7f00003f1000)=0xa0) ioctl$KDSETMODE(r7, 0x4b3a, 0xa8) socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000765000-0xa0)={0x0, @in6={{0xa, 0x1, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb7a, 0xb, 0x3, 0x2, 0x80}, &(0x7f00006ad000)=0xa0) r9 = dup(0xffffffffffffffff) get_thread_area(&(0x7f0000d89000)={0x4, 0x0, 0x1, 0x0, 0xffffffffffffff00, 0x4, 0x2, 0x0, 0x0, 0x6}) r10 = gettid() memfd_create(&(0x7f0000f94000-0x8)="2663707573657400", 0x2) ioctl$EVIOCSCLOCKID(r9, 0x400445a0, &(0x7f000052c000-0x4)=0x1000) ptrace$setregset(0x4205, r10, 0x4, &(0x7f00007f6000)={&(0x7f00005e1000)="cf063a4cbbaa8dec751581d886d3a16e248748b2b53b09c1b7ef94debe1367f037fc31b6025c66457a82e64bf1a628d3584f1ee00630e8b786d73df55085", 0x3e}) geteuid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x100000dce, &(0x7f00008d2000)=0x0) 2017/12/05 14:21:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00006fc000-0x1c)={0xa, 0x0, 0x100000002, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, 0x1c) r0 = socket(0x4, 0xb, 0xffffffffffffdb64) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000feb000-0x10)={0x0, 0xdc, &(0x7f0000001000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x100000000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000016000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x15)={0x0, 0x1, &(0x7f0000001000-0x8)=[@generic={0x5, 0x8002, 0x5, 0x7}], &(0x7f0000fdc000-0x11)="00", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0xa00000000000000, 0x0}, 0x30) mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00000b8000)={0x4, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x2, [{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) r2 = socket$inet(0x2, 0x200800, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000613000)="0c045d2301", 0x5) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00003ac000-0x6e)={0x5, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7fff, 0x8000, 0x3, 0x9, &(0x7f00006a5000)=@generic="e8a49923c869e24a79de383d28f40297", 0xaf34, 0x7f, 0x1fc}) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000f17000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) sendto$inet(r2, &(0x7f00000aa000)="ae", 0x1, 0x4050, &(0x7f000022f000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000f17000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00001a8000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000134000)={0x1, 0x3, &(0x7f0000e14000)=[@generic={0x15b4, 0x0, 0x0, 0x40000000}, @generic={0x44d, 0x0, 0x0, 0x0}, @generic={0xd39d, 0xfffffffffffffffc, 0x7f, 0x3}], &(0x7f00005f5000)="73797374656d00", 0x8, 0x80, &(0x7f00009b3000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, 0x0}, 0x30) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000f97000)={0xa, 0x3, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000c83000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00008de000)={0xfffffffffffffffa, 0x20000009a7, 0x9fa, 0x6, 0xfffffffffffffff8}, 0x14) sendto$inet(r1, &(0x7f0000377000)="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", 0xc8f, 0x812, &(0x7f0000f10000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) write(r4, &(0x7f0000db7000)="1a16e4ec46643f71aa0d9f38c2850eeae854380e6b20070000000020000100b5052aac1307542838acd6ec410dbda028eafa8f7a24ad02", 0x37) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 14:21:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e2000000000000705", 0x39}], 0x1) ppoll(&(0x7f0000ee0000)=[{r0, 0x140, 0x0}, {r0, 0x200, 0x0}], 0x2, &(0x7f00009ab000-0x8)={0x0, 0x0}, &(0x7f0000e9d000)={0x401}, 0x8) r1 = openat(0xffffffffffffffff, &(0x7f000039e000-0x8)="2e2f66696c653000", 0x0, 0x10d) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000514000-0x4)=0x1, 0x4) 2017/12/05 14:21:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) rt_sigtimedwait(&(0x7f00000d9000-0x8)={0x6}, &(0x7f0000c0a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b66000-0x8)={0x0, 0x989680}, 0x8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f0000a12000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:21:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000) writev(r0, &(0x7f000090e000-0x8)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e2000000000000705", 0x39}], 0x1) clock_gettime(0x7, &(0x7f00001d3000)={0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008df000-0xf)="2f6465762f73657175656e63657200", 0x2000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000044f000-0x4)=0x0, &(0x7f0000a06000-0x4)=0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d99000)="2f6465762f7667615f6172626974657200", 0x101800, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000667000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000485000-0xc)={0x0, 0x100, 0x20}, &(0x7f0000349000-0x4)=0xc) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00003cc000-0xc)={0x3, 0x0, &(0x7f0000b54000/0x1000)=nil}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000bbc000-0x6)={r4, 0x3f}, &(0x7f0000e66000-0x4)=0x6) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00004f9000-0x10)={0x1, 0x10000, 0x0}) fstat(r2, &(0x7f00003b6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000f0b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffff9c, 0xc0186405, &(0x7f0000481000)={0xfffffffffffffffd, 0x2, r3, 0x0, r5, 0x5, 0x2, 0x3}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000732000)={0x7, &(0x7f00002c8000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) lstat(&(0x7f0000e2a000-0x8)="2e2f66696c653000", &(0x7f00007d4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000029f000)={0x82}, 0x4) 2017/12/05 14:21:57 executing program 4: getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1d, &(0x7f0000000000)=0x0, &(0x7f000045f000)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000)={0x19980330, r2}, &(0x7f0000014000-0x18)={0x7fffffff, 0x7, 0xffffffff, 0x7ff, 0x1f, 0x4}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000002000-0x90)={[0x1d66, 0x4, 0x3, 0x1, 0x654e, 0x1, 0x97, 0x4, 0x40, 0x7fffffff, 0x8, 0x4, 0x5, 0x19f96860, 0x100000000, 0x101], 0x2, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002000)=0xdd4, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000013000-0x10)="2f6465762f73657175656e6365723200", 0x100, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000236000/0x10000)=nil, 0x10000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r2, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000012000)={0x9, 0x1000000000008001}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000001000-0x118)={0x8, {{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]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000012000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x1000)=nil, 0x1000}) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 14:21:57 executing program 5: getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x20, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8b, 0x3, 0x0, 0x0, 0x0}}, &(0x7f000094b000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) r1 = dup2(r0, r0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ade000)={0x4, r2, 0x0}) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000ae8000-0xc)={0x0, 0x7, 0x11}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x11020, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe48f, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000458000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) madvise(&(0x7f00004e3000/0x4000)=nil, 0x4000, 0xc) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f00008d7000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = memfd_create(&(0x7f0000c8f000)="2f6465762f6877726e6700", 0x3) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(r6, 0x4030ae7b, &(0x7f0000b90000)={0x7f, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = dup2(r6, r3) remap_file_pages(&(0x7f00008c6000/0x1000)=nil, 0x1000, 0x10000007, 0x100000001, 0x5032) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f0000b9b000)={&(0x7f00004c3000)=[0x7, 0x0, 0x77, 0x80000000, 0x8, 0x1, 0x4, 0x2], 0x8, 0x8001, 0x0, 0x4, 0x7fff, 0x3e5f, {0x11443367, 0x4, 0x80000000, 0x9, 0x4, 0x5, 0x0, 0x4, 0x1ff, 0x3, 0xfffffffffffffff7, 0xfffffffffffff924, 0x7fff, 0x1f, "48899bb52bf93d874bc3198674d7763b8a637eb4787ae135a733c5556c7921dd"}}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000414000)={r7, 0x7, 0x80000001, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000c5f000-0x70)={[{0x3, 0x7f, 0x9af2, 0x0, 0x5, 0xffffffffffffff00, 0x6, 0x6, 0x5ef, 0xffffffff, 0x8, 0x8, 0x0}, {0x8000, 0x2d9, 0x0, 0x0, 0x1200000000, 0x0, 0x0, 0x8, 0x81, 0x10000000000, 0x800, 0x7, 0x7}, {0xfff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)="00", 0x1) pipe2(&(0x7f0000334000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) 2017/12/05 14:21:57 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000430000)="2f6465762f72666b696c6c00", 0x8000, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f00006e9000)={0x0, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000330000-0x2)="6e65742f61727000") ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00009df000-0x400)={"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"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000d78000-0x8c)={0x9, 0x4, 0x7ff, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006f1000)={r1, &(0x7f000023e000-0xc9)="5540dfc855afd71f627414c5f596c75a198a91f8aaefe27c8d67713c5fec522228486b0235a90ad4a05c9ef3fe62f9bc24c0d95bcf4db3b4b0ad924816be799014f401bfa399d3f0194268e2825792d59d99c97c8af19c727e3751d76fa2f3bae1e772552ae3212fa57b8dd0c36cbab94016492df37b832c69a802ca0d2d5339ac81b8c9fe241f0d548d40d0b07ea623528c769496da74a864941be4327bd31d6497c685c23086656e7abd8c57ec4d5875acfad143f77e17eb5002279ca5ebf10a33b94fa77859343a", &(0x7f00001e1000-0x1000)="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", 0x3}, 0x20) openat$autofs(0xffffffffffffff9c, &(0x7f0000cab000-0xc)="2f6465762f6175746f667300", 0x101040, 0x0) pread64(r1, &(0x7f0000c72000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, 0x4) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000e2d000)=0x0) 2017/12/05 14:21:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xb, 0x84, &(0x7f0000cd0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f62000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x42b9, 0x100000001, 0x3, 0x1}, &(0x7f00001b4000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000074000-0xa0)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x0, 0x100000001, 0x1}, &(0x7f0000e60000-0x4)=0xa0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000374000-0x12)={@common="6970365f767469300000000000000000", 0x7f}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0xff) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000e55000-0x2)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000396000)="2f6465762f7667615f6172626974657200", 0x200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ad3000)=[@in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, @in6={0xa, 0x3, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x60}, @in6={0xa, 0x1, 0x3f, @loopback={0x0, 0x1}, 0x80000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x2, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0xd8) r4 = getpgrp(0x0) getpeername$packet(r3, &(0x7f0000be1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000554000)=0x14) fcntl$lock(r3, 0x7, &(0x7f0000c87000)={0x1, 0x1, 0x80000000, 0x9, r4}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000a73000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000516000-0x4)=0x0) syz_open_dev$sg(&(0x7f0000223000-0x9)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) r5 = syz_open_procfs(0x0, &(0x7f00000f2000)="6e65742f61727000") getdents64(r5, &(0x7f00008b7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1) getresgid(&(0x7f0000ee1000-0x4)=0x0, &(0x7f0000410000)=0x0, &(0x7f0000382000)=0x0) sendfile(r5, r5, &(0x7f00001a7000-0x4)=0x3, 0x400) sendto$inet(r2, &(0x7f000053c000)="fa149f56ba52ce88e8a7f9046152cbbfa5695d90110d1f0fe70de7f69d5fb87a9f6d031a7672b169", 0x28, 0x0, &(0x7f0000d96000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f000039e000)={0x4c, {{0xa, 0x0, 0xffffffffffffff7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f000094f000-0x48)={0x4, 0x4, [{0xffffffffffffff9f, 0x0, 0x4}, {0x80000000, 0x0, 0x100000000}, {0xfff, 0x0, 0xb}, {0xc8, 0x0, 0x7ff}]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f00004cd000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100040}, 0x20) 2017/12/05 14:21:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800) getuid() r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x7fff, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000b6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006c6000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00001bd000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9, 0x3, 0x2ef1b849, 0x500, 0x700, 0x2000000, r3}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x1, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000068000)="2f6465762f7573626d6f6e2300", 0x9, 0x20042) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETNOCSUM(r5, 0x400454c8, &(0x7f0000000000)=0x5) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f0000e5a000-0x50)={{0x0, 0x1}, {0x7fffffff, 0x40}, 0xea4, 0x0, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f000053d000)={{0x48dea169232ed3cc, 0x3000, 0x4, 0x4, 0x1f, 0x1, 0x7fff, 0x0, 0x9, 0x43, 0x6, 0x400, 0x0}, {0xd000, 0xf004, 0x4, 0x1bf, 0x4, 0x7, 0x5, 0x3, 0x80000000, 0x0, 0x1, 0xe1, 0x0}, {0x10f001, 0x1, 0xf, 0x4dd8bc98, 0x1ff, 0x7, 0x537a, 0x3, 0x2, 0x400, 0x1000, 0x40, 0x0}, {0x10000, 0x3, 0xf, 0x9, 0x9, 0x8001, 0x7, 0x100, 0x4, 0x2, 0x7f, 0x8, 0x0}, {0xd000, 0x100000, 0xd, 0x6, 0x6, 0x6, 0x0, 0x6, 0xffffffffffff7fff, 0x7e0df5f2, 0x3ff, 0xba, 0x0}, {0x0, 0x1000, 0x0, 0xffffffffffffff80, 0x7f, 0x6, 0xff, 0xcf7f, 0x1, 0x40, 0x800, 0x1, 0x0}, {0xd000, 0xf000, 0xb, 0x7f, 0xffffffffffff8000, 0x5, 0x1, 0x1, 0xfffffffffffffffa, 0xfac, 0x4, 0x5, 0x0}, {0x0, 0x4, 0xf, 0x5, 0xffffffffffffae07, 0x6, 0x7fffffff, 0x8, 0x10000, 0x3, 0x3, 0x9, 0x0}, {0x105000, 0x4, [0x0, 0x0, 0x0]}, {0xd000, 0x6000, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x4, 0x0, 0x9, 0x400, 0xf000, [0x4, 0x0, 0x6, 0xc]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) sendfile(r0, r2, 0x0, 0x7fffffff) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r8, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x100000001, 0x2, &(0x7f0000001000)=0x0}) r9 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f93000)="2f6465762f6375736500", 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r9, 0x40605346, &(0x7f0000f73000-0x5c)={0x5, 0x1, {0x2, 0x3, 0x80000004, 0x4, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f0000ebb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x7, 0x4) 2017/12/05 14:21:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) rt_sigtimedwait(&(0x7f00000d9000-0x8)={0x6}, &(0x7f0000c0a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b66000-0x8)={0x0, 0x989680}, 0x8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f0000a12000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:21:57 executing program 6: openat$ptmx(0xffffffffffffff9c, &(0x7f0000844000)="2f6465762f70746d7800", 0x0, 0x0) r0 = open(&(0x7f0000003000-0x8)="2e2f66696c653000", 0x10002, 0x22) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000005000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0xfffffffffffffc01}, {0x2, 0x0, 0x9}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a22000)="2f6465762f6b766d00", 0x100, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f000000e000)={0x0, 0x0, [0x200, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000008000)={0x1, 0x0, [{0x205, 0x0, 0x0}]}) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00009c5000-0x4)=0x81, 0x4) fcntl$getown(r0, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r3, 0x0, &(0x7f000031a000-0x1)="55") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 14:21:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000418000)=[], 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000816000-0xd)="2f6465762f7573626d6f6e2300", 0x19, 0x8000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f000021f000-0x4)=0x100000000) 2017/12/05 14:21:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) rt_sigtimedwait(&(0x7f00000d9000-0x8)={0x6}, &(0x7f0000c0a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b66000-0x8)={0x0, 0x989680}, 0x8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f0000a12000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:21:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000fd1000)="2f6465762f76637300", 0x101040, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00005eb000-0xa)="2f6465762f6375736500", 0x2, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000a32000)="2f6465762f766373612300", 0xa, 0x4000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x840, 0x104) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000002000-0x10)={0x400, 0xc94, 0x5, 0x7}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc9000)={r1, &(0x7f0000001000-0x5c)="e9be819c5cb17aefa82968dd2db70093d2d032d02fc01097834a221dde44a4982c1d20c13c9b6edee9c8165269e38ac153d9e18542e111de134e74a40dd91ab745969968b2647cd2a039ee7028f4ab6034845cf9afd1252dbb8c6fef", &(0x7f0000000000)="39e96f8c27dd4ec334d9e420afa891bd228a8f552b182f4ad821027fd820b696960e8767a4be4da406db8b937e0ea1feed9e2bccd870289790269dcda1f272ea6c08287b1f1a014d1785fe1af5d8bd42378042c29116fb1e26", 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004de000-0x1c)={0x5, 0x83, 0xff, 0x1, 0x4, 0x0, 0x0}, 0x1c) fcntl$setflags(r1, 0x2, 0x1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x3, 0x3, 0x3f, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x100000000000000, 0x0, 0x0, 0x4000000, 0x200400000000000, 0x0}, 0x0, 0x100, r0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f00005a5000)=0x0, 0x4) bind$alg(0xffffffffffffffff, &(0x7f0000fc9000)={0x26, "6165616400000000000000000000", 0x4f, 0x5, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r3 = add_key(&(0x7f0000f81000)="6b657972696e6700", &(0x7f0000dbc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r3) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f84000)="2f6465762f70746d7800", 0x2c3, 0x0) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000c8f000-0x8)={0x65, 0x4}) r5 = request_key(&(0x7f00008fe000)="7573657700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d03000-0x1)="02", 0x0) keyctl$search(0xa, r5, &(0x7f0000f83000-0xd)="646e735f7265736f6c76657200", &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000974000)="6b656972796e6700", 0x1) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000340000-0x4)=0xffffffffffffffff, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000466000)={0x5, 0x0, 0x1, 0x4, 0x9, 0x6423, 0x2, 0xd9e, 0x8a, 0x1, 0x1, 0xb5}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000be4000-0x10)={0x3, &(0x7f00007c3000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000002000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="62637368300000000000000000000000"}) 2017/12/05 14:21:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) rt_sigtimedwait(&(0x7f00000d9000-0x8)={0x6}, &(0x7f0000c0a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b66000-0x8)={0x0, 0x989680}, 0x8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f0000a12000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:21:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000bb5000)="2f6465762f696e7075742f6d69636500", 0x0, 0x310000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000078000-0x8)={0x0, 0xfffffffffffffff9}, &(0x7f0000846000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000722000-0x4)=@assoc_id=r2, 0x4) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) writev(r0, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e2000000000000705", 0x39}], 0x1) ftruncate(r0, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000086b000)={r1, &(0x7f0000190000)="01753c6b7308b6601be32f4e3585", &(0x7f0000b46000-0x95)="ae2405e526ddbf0cc2c7ba81f89d889fd36abec3daa477af5d63cb1c65c11430e88bd8915869c02c6b6e4ab62c8e0410821bcc703d87d49ca6fa264362057ad2025c1b36dea2216c7a4332063dfe29ccb08cc51e0ffd697f0e42333f632d000418fc20867465750fa46a30c08b329e62cd8027798a2b0e2f2518ca38f6699f73dfdca049e25d5cdf44b71f4298a45bd35f88185edc", 0x0}, 0x20) 2017/12/05 14:21:57 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1d, &(0x7f0000000000)=0x0, &(0x7f000045f000)=0x4) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) capget(&(0x7f0000000000)={0x19980330, r2}, &(0x7f0000014000-0x18)={0x7fffffff, 0x7, 0xffffffff, 0x7ff, 0x1f, 0x4}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000002000-0x90)={[0x1d66, 0x4, 0x3, 0x1, 0x654e, 0x1, 0x97, 0x4, 0x40, 0x7fffffff, 0x8, 0x4, 0x5, 0x19f96860, 0x100000000, 0x101], 0x2, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002000)=0xdd4, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000013000-0x10)="2f6465762f73657175656e6365723200", 0x100, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x2) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000236000/0x10000)=nil, 0x10000}) sched_rr_get_interval(r2, &(0x7f0000005000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000012000)={0x9, 0x1000000000008001}) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000001000-0x118)={0x8, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000012000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x1000)=nil, 0x1000}) close(r0) 2017/12/05 14:21:57 executing program 0: mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000350000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000de4000)="55", 0x1, 0x20008004, &(0x7f0000db5000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de6000-0x1000)="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", 0x1000, 0x4004, 0x0, 0x0) 2017/12/05 14:21:57 executing program 5: mmap(&(0x7f0000de4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000de4000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de6000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x1000004, 0x110, r0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000003, 0x100000004) socketpair(0x8040000080000005, 0x4, 0x4, &(0x7f0000e7f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00009f8000-0x20)={0x7, 0x0, 0x10001, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000c5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r5, 0x0, r7, 0x0, 0x58, 0x0) getpeername$ax25(r6, &(0x7f0000fce000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000109000-0x4)=0x10) getsockopt$packet_int(r6, 0x107, 0x1e, &(0x7f0000b39000-0x4)=0x0, &(0x7f0000e27000)=0x4) ioctl$sock_inet6_udp_SIOCINQ(r6, 0x541b, &(0x7f0000d8e000)=0x0) recvmsg(r5, &(0x7f0000552000-0x38)={&(0x7f000079a000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000af9000)=[{&(0x7f00006d3000)="0000000000000000", 0x8}, {&(0x7f0000699000-0x2)="0000", 0x2}, {&(0x7f0000874000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f000082f000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f0000998000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f000049f000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f0000a0b000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f00003e8000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f0000c76000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}], 0x9, &(0x7f00001da000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73, 0x8}, 0x100) pipe(&(0x7f0000b37000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r7, 0x5452, &(0x7f0000bd7000)=0xf8d) splice(r6, 0x0, r8, 0x0, 0x6, 0x0) writev(r4, &(0x7f0000051000)=[{&(0x7f0000d5c000-0x1001)="251d8fba494bc5cade28ef37d32184d0ab2a2bf47f8c5dbe43434631a81d557fd415044e664c2b76f2a75981118460b4aa786d9e99aae13213eb26de76ad6a0c5c261cdb2bf5a76f5786f83cc6c9e48a1368387f1c8c612f7439c0468f6ef928782fb86fdf06a11dcaa7172bcb4e9eacb2a55f7889aa76aa7ebf7c2d001cf8a0b39930824671e2e77e0880587cace4535369b7071a9fea702cf2d5edf596f25352354c6280c3068f2684dc854448435041e56e7820f9a63b0cf63babd365c7c71899e8b2e63465f5ac729545b8a75012673bac91b9dc96be04d0fc64ed354e89cbf5ae68a81e2818e04a4e902d1c3140158ed1757abcb9cc02d135c964d68fa5cb2d07199f0909f1ad8ac6f0b918fda35eb9b90553e853bfca0e55f0f49ac543ec00fbe7a7a08f3f691d06ff6de685fd59537fb12ae2e1885a5abcf7c4a376bdb1ac2b7a9100c004944f18aedae03b5c9cb75f439980a74dfcb821ac1746979e30e7b53d921c78375149367307816199e1f74c2502358c626faf8b7b10e153cb034a7ee66f47cdb8432dee8c9cd76b60b01ca245e67d9f940c6f7dd20c442e40d4e502d8a2751d4f203baecc69c4266a8b21aca75addc1aaa50d3e094c47d781c39b55cfdf83eceaa8cd3eae7f82621494adcaaa65fde25a7b8e6d4658173625f12defeaec3563df7bd8b41d1f495be90cc948c77fee40e6c50319545b3b5b6959882c3e3905908c7947417515d44df9d30df50b7c28659a32d7227896d624f2ad6a53e3795b210e61fb1cdbec5ecf908dabc0217f10dad4c88e95ec9e7ad8119d16b0fbe6054c867e27132f6600bde50494991245a9e680354d707ec78d7d61792b72a88e5f4a8576eceff4cd9c1642c85bdb34caefdbbc7b987ade905c0036aee546b2722dab7e0ac8319d007196fe4470e91890507ae1a36a0c643a06e3c886ccf7cd3b8eedf61b04ac439bf0cf41a90c641e6503a44c89e1813e3b63ec9e9942918badfcfb8b51bd380957ebf48a262313df7a552e6baa25fa3fca77232cadc430111b47e4eb63fbe7e9f33c6b8a8ea835098ad6a58fd251c6aab4119dad1e592cc98a857e666aa2885d9d9e8b9d4fc7004d38e0409c83b5f314dbdc9b6593bcc0db40e21d110dc71cdb20e6e98c2e5afc0dbf0f1926df5e5f0a103be79b853c13693fa729bb1e161fc208d0bbeda06e8c2bb7a0d24f57b4f07705f6a688130bad381c4f9b930bfc3e2996c531dc1a3330c691e21e1594cbdc000000000000000383d4592f45d98197e8c5165a598a2e97709554b506d8c6bff641772f47ab6feb7a1950550f31bc18e6457662807fe610914ee2dce9ae3cb1c48a328f00295e4af63bdd3bf695bf5489bf9dfcce96e56893c0395e6b3adc3948ebabb7f7d4a5098227470e729898b1961636d8d3484f0a178ebbdcf1d0e0cdf42e217d3f6f9181d87fa725c6cb801e2f6eda7b28cfca0087a74b302473a9abd4a574204f38a497e0d024cae96ac263739653f02f135d6625d9233d98a07a0e74f3560bdaba1d45e84223ef95fe947b7e546c24f465ce0c9358808eefbe386b7afe633a1575cdadc631482d4c969829064b53ef7a9508172a6081eace6a2d75d4ffbbb7df466d16aa21b3f08011b1a7c9425e236daf03e5c294af2df8d36f6d36639d27f7703a2a7d76e1da342debf526f7fe5d33dc44823124ffd18a5da13ae074c2d7dcacf28f9ff0996852d69e317e60a175585b049215e61699b68e109de4e5bfd3abb3dc98dbc16cb869336b7a39ba82a9fb68bebe9ad3a129b2dca5fcec9cf9fe5fa0401d46a57cb1f7f67d2468e5fd63264cd3afe6db23f3aea74cbe59935b79156a6155ae83a2d781e1acb303c099ff47734b831135fe90740e64012eebba7f9ef4436e826dbe84a094886401b15ee19a83f027cfbfe8b3c1e6c43e2f90f11a434e92978f19d7e6f991479608198a0089dd761ae5a672e5b0028aad05e3e7b9823656e4580d7e93f795860995bae948e53a437bd6ba3bd9d0de70bbb8042afaa8a9c36d256abd6b4c0ef23276061e8ac866fd66e11e493032e81e63fb1c9d86703f8a7d9e80c093dc869bcad1a5a69ef110ddb820810eaffc1eb282c0113fa4b81c9e88676e165b733725f963fb3f195dd94b4d2d2f7773902ff362bbb1e9c9556b5338d7eb28b05a6ef58c4262ff797e45b1d16c2982666034a741ae9b74fd8c8596c9eac41619896efcd67df68f290ffbd3f416e7e20d115e1bf59eaf7791d4ed7dceaa594470280dc0fa1764c38dc8eeff5bfd3d49af5580617d92222e9e502b04c8a677e4af7e4204f4ad090c19e90d4f193eda49fb5aa33c1c3b7d39d9382d7456eb0a715b4f7366fd4459d417cce09c7bbd7b4a173471a3fbfcecc6c302037f2bbef9a9d0d86459ef0f24291e6077ae56c5a5f9ac29847a6c30d94033009613c497294b95c7cb1225ae4f0c181c7956b5de1f6a8efe0afb70ca8d5d85e55f2787dad4728ec0adc67bc51f35ad54bc01611c179c0e2fe2a55c5c0022378a9804c9c30e0aaba17c251a59b90e1ca699ed845dd7bcb30dfca8d5000439dc2570d550c10591d53cfe6525a24f11cd599118acb0015dcda79a0ce1bb3dc93bddec93aeb5829f4b417dd854af205872f992ab17a14c83f64dcd0aac971163222e080b45017aee41a5d2a4ca63908655ea23dbeba4ca6b9357cb005d87098222844a62fd9de1b2cadd075640dcd57c814d84b1868cea9ae56ab37594e8fed9720c104f1ee87c00eaabbdd5a5ac5bcd6146f32b4feaa6ac6bb79da28880003e6c6df20e3d6f9c8cf23d701b8286badac91176b1f86a090ffc975178180895088f4e725dafc25cb362248513912bb3d643bf28dafd4115ad426c30697e80ef1add57172927cbda82e91d22141b627b8aeb9d88fee5e70c3e3c94bfe02136f7407f5b30178c041e6a9939a9c67a7ba7a32bec0228f6d2cfb48ef4ee812637e2f4c9e9f81a7f1ac65dd104cd936fdcfb5727152839c1dd2df6307b35e0940698eaadde4ccb8303cafdde6442594c0e968ae168dfd9786f83e04f764c145366d88e13da81edc6afbbe3f50253a17e531733921e573f79e57fefc428f8fcf5ef5366506eca525ce0d05bc3f32aae8cf9ac8ca1600b6b4d5b322b556b0d3a68c7dbf91d8d4bbbd1c6cf562badbb9250928c1a2879bc0c4d18b898e7957a8c5600bf9412f785cc9c03dc645e6ffd4fbd72dcacd46feaed1b2b0c74e7d3c8800f7df176d9473f5498f7ebe586a7c51f78a3aa0e7a54056defccc486ac6e978f44f5a3af8b81b14c960f32a20607a7e58e70420f5df8b2e5f5ac6fac68a335199008d92d898b138a02ca455e743cba6a47456c8f4885eb593797b7d58cb3aa29f06fff32e1c019f2fdcfe7d897ada04f394e15b49147ccd0285ac07d0bda0d185a504872b0513e309b7d00581c4edb72b7a277a5e7a5f22d9dc80c888b8f0e345cbb1d52107fb105f5fb85cb3142014dab1648c65fe61ae2f4a963c6a890fdd7459d5ccfbaaa6c516dc74a74d1280fd89ef84e30e44068365f9b3263adf6ad19195914af9e73dcbaa92fca8376eeecba692b7d41e197a90c58879dc2cf12e49237bc4b4eb8e4be09d6972bf720a5a96d2d6a4a53bdcc728e3e3fa4569c234a4e9f79e1167b6c6342dd8b59b7c41d891a15ffcf6dc00133aab79f1e2e395780c0ed2478d15dcf5661a7525fd1d0edb6c74543de1dedb16510cb187887cba5a538ea37604ae660af1225111aa0f2aec8c68c6bfaead06abfffd9090e246d578dc185308e9410c15e58d546c459b7b5a0879402f4735eb37a34026b328f4c0bd002aa9997418ee0bf72486425de8d59237e115712456839b972e222f2b646662295544301f5a4acad9de5bea6412aebea49e5db283d379a83e4c0f0a799ea1d3d623e7686620b662e2fe51b7f276501972c6d318ca7cdf5b3569f291e8eac6feae1a9bc92ceafabea05ec28e260b5f9c0718ce448edafc4500b6509c381622edf1235086467e0098744550e95cf0358b59ae02c930a903779b15a9624404d3faae01ad493e26545cecfad93047d9e37a63e32c9d04d4148bd728db4c747a5986ec64437bab7642c06fe08b6fdfe2f91c51ddb9445da9fecce9edee998c60f893e0dbb301a856c82b6550e0bab142c153c1c31c840eb8dc3a7540544f32dfcecce31906d2f7dfe723d7dfe47c9a6cb067517481729e0c77939f609ff39b292378313ee108af405812bb642cafb8964e6b55be469f8923d717dd6f7a53bb11c3703459a2d4ed88f75ca1e62c149c3e7c690f405b61b6e08fd94ccf7f2a30bb77436f3e78b849d267efaa85225f44fd0adbc95f8f182f2b1c98ddeae4fef8bf1b2d0050fe8b303971b16bdd3af7d94aa72067e0a833948a8493fe7e0877243c5b172cff4f5db317d6df122e025199a2e39fa130c981574790e5126574b55d38f83c9defa7d1789320051940ab8abe7ec4f069b318e8a7883d7ba453eac0c9a2279df6596bdabc147032eab2a38a15ce498a3530c8b9eda879f2c6ef52d3ae56cacd52940aa9a9dbbe4254ea76416c41ab3b414756f8b1c2f6483089576cf944c703f604ea8610f40768b5f0824a02c615afe107ee9fb5b5ec58005bf51ee69e0f2a83b8c72fe08549cc9521dbbfff266bcbf97488ea1ac8c09a9cd8a945095ceb7c83a8e9df7aa4ec870dc311dd03064daf2474bfad0ecd7dff1ddcb44db3bb6f24310d9f9e7279f5f66739d55911976dcfbb6e13726ea9d1b00d6ae7a4968b2e8d545f491e645aed77925025fafd7445cdddf00809da92730c3914bffb3c509191ba3d09e66c52063143e4f39ab0acd4ff556c2436bc74d820bb69dcd390d15cc613ba495f66b820b1b0f53d47c10f3d714c0912ac83bf8c0b489414e78ee9b8e78be27a06d0320556fda01faaad91c13eb07f311f7dce67856b2036eacbb5d887af84b3026f04935638bbf9275ff26118e1bf5948201fc0e146a49a0eaafb59f68ba40996e68dd151b8f106b651b7e1d0ed904cc5e8bccfbf1ce9710e9fbdf35ee4f05770c9f1fc986a815533a1c9c44cf1151b77dbf2488be7adc6acf6368e8ede057d6efd66d039634a8c7cd40226b4e277ad18c25981c355e18d907ad51792295e42f10b660673a6298f73e312e42dcdbfc1000ee4243a37017a56b664c7a50c56a841ec32822d915b6404f8473c6af13955291178fae42c38d3fc49dbd9e55043e764602e26340df661b62e4801c4a6cbfdede9fb5c1f3fb97c51742c165a708b56d5b45a9eae295ae5be9a72795a284563d15e712727cc62557ce3a5de6f2e5850b9a29dc370c616aae55980a6324ab87d5a9aac7037ba138cc2d9778057625d9a055ca042aba3ea2eafccf4859f27546df73f607098310bc4b50d2c753464f849e69196ff14a9833aed403af934963bf91943c04a2d21c1fe5e8868cdca41eb9b3c7be35afe7c79e7d9631bd67f86cca53314d9bee0855859730ae32caa7da9a78dae0c2626e531a17cc6d6a11116a2485dc9cc00a35c4f6e98c0ce9f77c6b78f4ba4eb6b320d48ee8d6d0403fc29cbf3b71f6a31900a559927c0576b7d7880d7d7a3076f521e0181f583b79b955363c6560e31ee23aee59b08314cc55623ffda5238d762ee7f55b469d5c9f9f45a889521682766c7b2e946120f3c142397223bd03354b27b0cc00d1629c8a523cb528f0d2e7ace8eeaa2ea4bc6b656c9ec8417d412bb6e213ce75b5dc216f8dc6084fa1dc4e8ab9b4fc8d1bd8985dc0171a15b3e3944b77d5", 0x1001}], 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000c9e000-0x20)={0x5, r3, 0x10002, 0x6}) setsockopt$inet6_int(r6, 0x29, 0x0, &(0x7f0000e45000-0x4)=0x200, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000de2000)={0x3, r3, 0x10003, 0x8f0}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000843000)={0x3, r9}) r10 = socket$alg(0x26, 0x5, 0x0) bind$alg(r10, &(0x7f000025c000)={0x26, "726e670000000000000000000000", 0xf, 0x0, "647262675f6e6f70725f736861333834000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r10, 0x117, 0x1, &(0x7f0000123000)="0735605dc06c18ff000200000000fcfe790097d60f06ffdf80d7e11000017d42", 0x20) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000d8e000+0xeab)=0x7, 0x4) socket$inet6(0xa, 0x5, 0x0) 2017/12/05 14:21:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f00001cb000)={0x0, 0x11, 0x4, @thr={&(0x7f000060f000)="1ac5ff46ce176ac791d7a9de8e1a09bca8b845967bdcefa5974b41e44723bcf1356f5a3a00a5b02b6d45da0eaf6477fa0c2217de38fd299686c719c664a14ba02f1291ed78b36ceedd19fc1203c27e267d7eaf2e28f23f2b27c2024b03a7fc1c0164c87fef67989ae65a90f171dda3be1307de049eb6631e4a1d47b910d4fe95f87c33aca746ae2dd9a599a387600c821c06b6dbc6933dc1be4b896f5664157a0c945c76481384bfc2d20ed62c21ee66b44f094b12fc7e067d700f90d86116a052b697e5b26c1fceef0115b5322206467216e98ec78f246965", &(0x7f000060a000-0xf0)="3eee3df99098addebe4c391717de036f4422e8ef4e3d8d3833981262859f287dcaae93044ad1b0b08e1855de91ac509a7ffa20c07adcb66fb9e115a7da30e8b244af1557148bba6023d5e7fd775300a9b85db1c760810f4fb6cb3e2573a737761c41ae56e35c8f9df379ea8456b8b99c2347a3c3c62dc18e043e4ddf2fb9a90d7ac318cc3f0cb8d1f551b6bd85f084a7cb92d3a75ceb134998aec3625422591a9ba7811c9c0fa63b957e2ec7de9ca29ee3ff0b35e7a7b55da6ca1009f3ce2937ebc52db1b5dae1acb91b80cb0e5029d75cb203ac67c6340cee2837713071a14886af7ae4379423a455e7c7a9db7dda8f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000066d000)=0x0) timer_delete(r0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e2000000000000705", 0x39}], 0x1) 2017/12/05 14:21:57 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003d9000)="2f6465762f70746d7800", 0x220240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000001000-0x4)=0x3ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xbb44, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000120000-0x78)={0x80004000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000c90000)={0x0, 0xd4, "1505eb291695d60fb4a50f706a62d88d336d7d0858c4ffda9ba3a25d2fd08be00e5d11049d0e7adb8694633bb10d88ab63c64b59dc34638327079a593a2c9203975f98f0c74b13c5c68b85d06f33099375dd9f5c8d1a816f0f38c5356722636fb4a020b531e133bf44b0eae7e38465af3cfbbdf1d0c54f950ae5aa5d668cde78ff2c59bb8d8c723f71bd83cbd9b6dc2e8874e3c0ed58acf87734264f5fbd272fa3ef543d24ffc49ca8aabad58eab3a7d7a27a0ca93447ed015a15df4dd50c5b1211a8dba44048dbe18562e68c4433e66755e9eb4"}, &(0x7f00000c9000-0x4)=0xdc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000522000)={r2, 0xa89}, &(0x7f0000e8f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000009c000-0x8c)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003f3000-0x4)=0x8c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000008000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c52000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000961000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r5}, 0x14) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000010000-0x14)={0x249f, 0x9, 0xffff, 0x101, 0x0}, 0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000045d000)={0x0, 0x0, 0x0}, &(0x7f0000fa5000)=0xc) capget(&(0x7f0000519000)={0x20071026, r6}, &(0x7f0000eb3000-0x18)={0x4, 0x7, 0x2da, 0xff, 0x7, 0x100}) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d04000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) syz_open_dev$mice(&(0x7f0000857000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000008c000)={0x0, 0x0}, &(0x7f0000d09000)=0x8) read(r7, &(0x7f0000d57000)="", 0x0) r8 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x8000040000001) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f00008ea000)=r4, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000cd4000-0xa0)={r4, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x50000, 0x2752, 0x3}, &(0x7f0000194000)=0xa0) write$evdev(r8, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r7, 0x894b, &(0x7f0000380000-0x4)=0x0) keyctl$join(0x20000001, 0x0) 2017/12/05 14:21:57 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) clone(0x0, &(0x7f0000221000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f00000c0000)=0x0, &(0x7f00007c4000)="f8") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x2) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00005a6000)=0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000813000)={0x0, ""}) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4004ae52, &(0x7f0000003000-0x3)=0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000003000)={0x401, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000a4a000-0xb)="2f6465762f766373612300", 0xfbc, 0xcc03e0617f2b9ba7) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) io_setup(0x3, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) io_submit(r2, 0xa, &(0x7f0000005000-0x28)=[&(0x7f0000004000)={0x0, 0x0, 0x0, 0xf, 0x1, 0xffffffffffffffff, &(0x7f0000000000)="238d0bcd7490a7e37b0b13076205bd742befc729aed2aa2a6cca9c2f09c31a9abee298e9ab23712dbe8e6da3bd6e46d65b3ff7416335ddf962c06d93f8bfb843840e43fab05fbdb5ce142efb7c192cd22d0f653184f86913de4e9ec5bee9bca5ae88325249f975fd7155a54757171118512de14a3e2ad78adb759a69c7971630c25815b2032b1f5a6aeb07a3ed54006a3c60b3ac514f7e7d6624732d768828a13deee29abec26af2d4c7bc5b595786060a946887002929a3359e0763ad8dfbe1531c09b0a8e3a9a15291dc683a938b6871b955398905ae", 0xd7, 0x7fffffff, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x1, 0x400, 0xffffffffffffffff, &(0x7f0000002000-0x69)="587b703f9963dac53c9f98b7302d486a3255f09b6a25734fd2e13c6359d4d6bce61084250febbc5a687262be721bb68f6fa8720a4febb0091cd41b8d0aecf2abe804e42c0e0f8861552f669755079c7f60c9ff71c4a8ffe9ad92e3fed2b571bb87d579b2d8b087b11c", 0x69, 0x80000000, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x3, 0x316, 0xffffffffffffffff, &(0x7f0000004000)="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", 0xfe, 0x7, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0xf, 0xc80, 0xffffffffffffffff, &(0x7f0000002000)="1cfaa0f5939d086121c940e3e51c56900743646dbd4638d8c62dcd07b645c9d8093d6dfb12ace79e4e922fbdac7c86bf0e278a1f76d76b6ccd8d79baa8c713e8f4673a7b3ace221cf83660db0882d129d16a103bd0464f91a170dc30607fc5ee7a1f969671798c9ba3138ca14b37bcf7f32c820387520507ce06feb8a6da75648a7c802a5fda84193227844eaa4b2998aaccbe7a14dc7cf22727c5", 0x9b, 0x3, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x8, 0xeed, 0xffffffffffffffff, &(0x7f0000001000+0x984)="18a89bb84b54ead8512e0b6323be2e75036ea3b3b98248797e41e181b230c3b9ee1d683cb2c9b81f64625e26fa52365e364e9c132393ba9cad8a9eb9eda99169e709eb0e4a62de895bb0fba3b8ef6bf53031536ba2919004b8bd08b7e59034e3bc23d62fd1bac0363963a9e05c64752a952517e5146a60a0916f780758f56b9f41b46a67", 0x84, 0x2, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x7, 0x2, 0xffffffffffffffff, &(0x7f0000004000)="2bb3d92ccb0c9cff70f6d501851df1e317d642a6c2a2d01402228a529e1846b3fdc8c86cb2bd0f518739674ac47ac40da2db089b42a555c32c23ea3d432e6fc5e6019a07d1a26e45229a3311cc69906e544a1eeab101e943bea6471674f6c8c2933400c828a2e757049b2157eb9eb7a31bb059fe95fd3ec0ed068c5bef4749439fb09452b6bd0f6581ebdc8611d9dd107c27a52a0059cbc93a67d8c5217995a3600e67642fe36d2f74fca422d8646a466f6f80bee3547b2c4110c0e6353053645f117564594cec9b03c311140cfe08ccb12345bc2a29e9e1a13f54423f61af8fb5c30abe199477f7cc07f33e", 0xec, 0x3f, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x3, 0x4, 0xffffffffffffffff, &(0x7f0000000000)="99aeecd8b2abeb929fb3817e0cddff0ba2f5b97d2e0e9da27bdc331ab1003a1b3743023bd4da0788e814", 0x2a, 0x2, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x2, 0x200, 0xffffffffffffffff, &(0x7f0000005000-0x7f)="488960849bd74da53cb708b74abc5feef1e95a523f145e5fa3adbb197e88eacba215366170d92b6ddb12f066e8b3e97add9178098936a6430192f55adf386388b7de1495606a0c294bece87a4c524686f51995718a4493800ccb9bb9835fd5f651e4c78e059ee5832d870734af89893e2717b2069423ca6482c2899e65bce3", 0x7f, 0x8, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0xf, 0x1ff, 0xffffffffffffffff, &(0x7f0000004000)="96a554aad1a4066afdf9b60b7bbd16db9192136394d70ecb763aa75ea0c34312f098bf56f33f44f1f71435f47742376ee8953e0fe1c9c2b7", 0x38, 0x100000000, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x7, 0x1000, 0xffffffffffffffff, &(0x7f0000005000-0x1d)="5dad082eb0c29d396c785bde7e10470dcc0bd9d50ffd06379d581a0881", 0x1d, 0x9, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x280002, 0x0) io_setup(0x401, &(0x7f00007cf000)=0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000fb0000-0x4)=0x0) symlink(&(0x7f00000da000-0x8)="2e2f66696c653000", &(0x7f000055c000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r4, 0x6, &(0x7f00001d8000)=[&(0x7f000026f000/0x4000)=nil, &(0x7f0000869000/0x4000)=nil, &(0x7f0000589000/0x2000)=nil, &(0x7f0000ba1000/0x1000)=nil, &(0x7f000059c000/0x1000)=nil, &(0x7f0000a1f000/0x2000)=nil], &(0x7f0000001000-0x1c)=[0x7fe, 0x7, 0xffffffffffffff3d, 0x1, 0xfffffffffffffffe, 0x1, 0x0], &(0x7f0000001000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) r5 = getpid() sched_getaffinity(r5, 0x8, &(0x7f0000dc8000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r6, 0x2, &(0x7f0000001000)=0x20) 2017/12/05 14:21:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800) getuid() r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x7fff, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000b6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006c6000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00001bd000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9, 0x3, 0x2ef1b849, 0x500, 0x700, 0x2000000, r3}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x1, 0x0) ioctl$TIOCMBIS(r4, 0x5417, &(0x7f000026c000)=0xfb) r5 = syz_open_dev$usbmon(&(0x7f0000068000)="2f6465762f7573626d6f6e2300", 0x9, 0x20042) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETNOCSUM(r5, 0x400454c8, &(0x7f0000000000)=0x5) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f0000e5a000-0x50)={{0x0, 0x1}, {0x7fffffff, 0x40}, 0xea4, 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]}) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f000053d000)={{0x48dea169232ed3cc, 0x3000, 0x4, 0x4, 0x1f, 0x1, 0x7fff, 0x0, 0x9, 0x43, 0x6, 0x400, 0x0}, {0xd000, 0xf004, 0x4, 0x1bf, 0x4, 0x7, 0x5, 0x3, 0x80000000, 0x0, 0x1, 0xe1, 0x0}, {0x10f001, 0x1, 0xf, 0x4dd8bc98, 0x1ff, 0x7, 0x537a, 0x3, 0x2, 0x400, 0x1000, 0x40, 0x0}, {0x10000, 0x3, 0xf, 0x9, 0x9, 0x8001, 0x7, 0x100, 0x4, 0x2, 0x7f, 0x8, 0x0}, {0xd000, 0x100000, 0xd, 0x6, 0x6, 0x6, 0x0, 0x6, 0xffffffffffff7fff, 0x7e0df5f2, 0x3ff, 0xba, 0x0}, {0x0, 0x1000, 0x0, 0xffffffffffffff80, 0x7f, 0x6, 0xff, 0xcf7f, 0x1, 0x40, 0x800, 0x1, 0x0}, {0xd000, 0xf000, 0xb, 0x7f, 0xffffffffffff8000, 0x5, 0x1, 0x1, 0xfffffffffffffffa, 0xfac, 0x4, 0x5, 0x0}, {0x0, 0x4, 0xf, 0x5, 0xffffffffffffae07, 0x6, 0x7fffffff, 0x8, 0x10000, 0x3, 0x3, 0x9, 0x0}, {0x105000, 0x4, [0x0, 0x0, 0x0]}, {0xd000, 0x6000, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x4, 0x0, 0x9, 0x400, 0xf000, [0x4, 0x0, 0x6, 0xc]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) sendfile(r0, r2, 0x0, 0x7fffffff) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r8, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x100000001, 0x2, &(0x7f0000001000)=0x0}) r9 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f93000)="2f6465762f6375736500", 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r9, 0x40605346, &(0x7f0000f73000-0x5c)={0x5, 0x1, {0x2, 0x3, 0x80000004, 0x4, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f0000ebb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x200004, 0x4) 2017/12/05 14:21:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000330000-0x2)="6e65742f61727000") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005b5000)=0x0) ptrace$pokeuser(0x6, r1, 0x6, 0x7) socket$inet6(0xa, 0x8000b, 0x5) lstat(&(0x7f0000886000)="2e2f66696c653000", &(0x7f000013b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = gettid() r5 = getuid() r6 = getegid() r7 = getpid() sendto$ax25(r0, &(0x7f0000260000)="ebf68b885c5b7da0fb34ee47945c8ce270ba0fcacf82d9dfeba568402a8ca7b8391f398dda12018c5be037161ded33c4931dc52735a28f16bc4cd822075b08", 0x3f, 0x5ce43ef5061a92d3, &(0x7f000046d000-0x10)={0x3, {"eec5f407a1e74f"}, 0x7}, 0x10) stat(&(0x7f00008e5000)="2e2f66696c653000", &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() sendmmsg$unix(r0, &(0x7f00003ea000)=[{&(0x7f0000b7f000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000096d000-0x8)=[{&(0x7f000014c000-0x1000)="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", 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{&(0x7f0000c4c000+0x2f1)="f4935493704edbb8a778a389a021cd2e48507c5c08ab935c2653c3f6cd232b156ba4e01f96d1d5acae5c5268514eaa711a2e3cbaf63cfb84ae7b25b39ee07c2163664c122abd4a72ad994fc28433a850ad9d3dd8b63c5f160b146071e658bc716a2d87103b3003a5db08d09785aca914a8b61686296497afac", 0x79}, {&(0x7f0000bc4000-0xd6)="4c797f4e8c8811c342c5a6ed4bfdf12d9fd332720ad29bd75726c44c077fee69b7f1031e5ece6112d29cf3b9e005ef112b0d7255b6999ed3bbac1565a654933df46de80069e485d17e96d77399d89c3f1867bcf7040d5cbd19a206a7f7e7b5cb6c7e16f315c8a47c593416eb73dafe579584349289dee6c0184927913dbfc069c45d162204884a655baa7faf32387cd892126489b0fad34f6c92b3949ea542f42f24532e1cffbe45079a266cca61accd8824a78cfede2d35299d7972df82b39deca8c585131d6cd8246fbdc5e1229ee5f86cd7fefc8c", 0xd6}, {&(0x7f00009d2000)="cdb4884176fcab1638121fc14d3ecec3dc813b3ad18c06915b0c2db900eb13f355ab004df55a7c74b4c533813b5a406e238929ca4f7644b4e33c4aa86289ed9e9cfda83492d62406b311abc9d15ab43a550437b7e9f1c6ea980f58b9c236818431551f52d26d37dbe4b933da252eb201ee4426702f84b46fc810f94f5e4c1d0979250570b22ed39bc9fac22d3ec70e3a0479770bf74a59a5a3c610a4f6411f83e09cd42f8f49", 0xa6}], 0x7, &(0x7f000000e000-0xec)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}], 0xec, 0x800}, {&(0x7f00004e6000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000e05000-0x38)=[{&(0x7f0000d7f000)="f821ea44ed901661a101fe56eae4f8250d2046edaa46726b8d6066ca1dbf2942400cf6c76e653ef92cf7ed3eeb608a5abb2d2e46fed56858979c739466d7822390b9f3b51a72eaaed240f8d9d33b15053a68076b52a544e4a0dd6d64d11a53021416b9f3e22efcfa68b77404d9e341eafb0088cfadff3d029e1b5214e3305ac40a26f9a59af9fee666b575d28b96459e366f798821b3018e5d5c550b514ada18bf59bda96dbded65bfbf1dce693d7bf02afe26b281660164bd6070c683fc3470216e67e9725349dc9be9027dc8972756cf41657f33a9459e158d20ae04a08b6d5bd988b6f02bfd1101225668db40", 0xee}, {&(0x7f0000f80000)="9bbf7504c27d22b5943de42885db1de45164b1d84f3564d6db10981e64b4da43892ae5fded609d8e7e6d2780bacbdad5cf2f21421d81c673858c6afdf8051c8e320140f2458a88041bf8eb4c9e4d10d82f93f3", 0x53}, {&(0x7f0000a1b000-0x62)="a616a131c391b4421d7f6ae92e62b67d428136c402a3d766b09fe57c68eb54ef192ea275083d691af0aacc1fc3e401c7cdbe9c19c26e2c55a7217f6d75de83d486ee085e0cc6f96a2015c97db3562fc66e21e9e363a8b0957ff8d4e1d42926561839", 0x62}, {&(0x7f000097a000)="34b46408460b63862d73607e9a740a9afae211af651e3270e47432a1b41633ca6c7b70b9966de8a21a2d905bfdf7ba230018050f9ce6c32152e617b8ed444e7bda253ff7a7662b0f3aaeb57e98f764ff2418ef9fdb545ce49a7f8674592d0525723c2b2abdc868c71258e7b82d91b7345abc6471da143b52c37628edbc9e40d6d1a9edf448752b5cabf711ae09eaf40e7a111b31151df190bfa504548900ead79e5e1da2809e3c83d656bd902ae47cf830ad96cb8a30610d6727795bd223eac411f6125109c9511f0cd958e4b51533308956", 0xd2}, {&(0x7f0000ba5000-0xd2)="3fb22d48f6d4ef9c73537c8ad8041251183b5d712befc6b9ae8592ff7850f44e0899aa37ef1dcbaf1be7243db982b1978b27338c9226ff0bb7b563b15f70fd80676010b44a799bfcda48f920134e8071475315cef7acdb10d864657a56204be2ba2eb0732e926d704245b419936df93cce729cc12f774601f8e99812a5b76783f9797829a6a9961e17818a19545d3bc4226796b3f695c895ef98c58608c6a6cae690aa803d886ef73668030103866835ea57630296499527f6c6fda6fff56bcb9337ec04bd5ede3e90cef015ddae37d386ce", 0xd2}, {&(0x7f0000fea000-0x1000)="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", 0x1000}, {&(0x7f0000465000)="1443c76ca205e87bc06ca45e65b3018185c8bb38caacd27cb31d931656", 0x1d}], 0x7, 0x0, 0x0, 0x40080}], 0x5, 0x800) pread64(r0, &(0x7f0000c72000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, 0x4) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000e2d000)=0x0) 2017/12/05 14:21:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) rt_sigtimedwait(&(0x7f00000d9000-0x8)={0x6}, &(0x7f0000c0a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b66000-0x8)={0x0, 0x989680}, 0x8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f0000a12000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:21:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xcb975d26027f24d0, 0x84, &(0x7f0000e85000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000b23000-0x2a)={0x0, 0x22, "07efcfe809fd4cf6d2cbf82a3ab9268404aa778891e999939f567cff51163df5ec92"}, &(0x7f0000b59000)=0x2a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d71000)={r1, 0x7, 0x1, 0x100, 0x7c, 0x5}, &(0x7f00000b0000)=0x14) creat(&(0x7f00005dd000-0x8)="2e2f66696c653000", 0x11c) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000b16000-0x10)=[], 0x0) 2017/12/05 14:21:57 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) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a44000+0xa11)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000be3000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x2) fgetxattr(r0, &(0x7f000001f000)=@random={"73656375726974792e00", "6b657972696e672d6e6f6465762f2100"}, &(0x7f0000601000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f0000c01000-0x10)=[{&(0x7f000098d000-0x1000)="64", 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x8001}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="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", 0x2b4}], 0x1, &(0x7f0000baa000-0x618)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e07000)={0x9, 0x2}, 0x8) close(r0) 2017/12/05 14:21:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setsig(r0, 0xa, 0x21) writev(r0, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e2000000000000705", 0x39}], 0x1) 2017/12/05 14:21:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x8000) ftruncate(r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000470000-0x8)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f000095e000)={0x3, r1}) r2 = dup2(r0, r0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f00004d4000-0xa)="73797a6b616c6c657200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000040a000)="2f6465762f6c6f6f702300", 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) r4 = add_key$keyring(&(0x7f00007f7000)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r3, &(0x7f0000f0b000)=[{&(0x7f0000001000-0x5d)="057bc37bb3c0628f3853418d1d5680bb162e0bda6bc1952cbe0111aac346b03bfb1e9d0b4e4989360993fde9a493c9fd7f50749d5207c501e9add23401dafe53bbf2e5503a9a7313b225f602db1c2c0c168648e94705a3cabd27ee172e", 0x5d}, {&(0x7f00004ab000-0xe)="713e52de853a42d1ebf45c4607d9", 0xe}, {&(0x7f0000325000)="06a56d450b1abc787e729955f6f17b1c33e04fd350ef17de3ed4c46e28e2aa43696dd80434d1e608fa95ea5ef8d8e256bdf3dc44d6dbb9bedd277b9737e19441778af101014a5e81a3a043dcef2a548cc386d79077c8f427d597363b1780e832786b50375da39221117beafefd540e70fa817c018c23", 0x76}, {&(0x7f0000001000-0xc2)="757821e6147e09dc4392b723c4434976d97e476fc44b7d9423efdd26191540e2613df9c94f30850b53fa004a20d112f78e32d972c1e34951253b5550bf4c466bca682667c0347bfe30f4a140754cee84f87e16db62f7bf40aa4f876d2516d687669b7724a194d3dc6acdce19995fdaae1a3defc292fb7fdf37b2a8096cb5a4cff568df4efeb2292efa436a36627786b40e95e097919d157d904a9641c7ffa460be2696cc19bbcab6615208a87066c799d800633b46d04d81856cd681e5100f080e77", 0xc2}, {&(0x7f0000001000-0x2f)="be9842921515a7038e90dffdd3caa8e08e4f93cf2b8c2d750816496698e422e1e815c80a705bd6e619a7da2a6af088", 0x2f}], 0x5, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000ed6000-0x8a)="9bc8dd05e9abb497765042b3cd01c9e59f3dc9b701a4fb4711cc0f2efef1dc337ac6c6400dbb71de76fca863a3663babb5d5c5a8678d8d7d352febf83ee7f398bb70ee4900fe75cd0cab3e4ca1d42f237687e72ffe9dc2566f4f018aa27d02f3e71f3904ef03e13b555f86a19e36caf346ebb6db1eadac64fdc31b7d348b91f07d16daf419aadd05f680", 0x8a, 0x20000000, &(0x7f0000001000-0x10)={0x3, {"3ea52b8bcde17a"}, 0x4}, 0x10) read(r2, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f00006d8000)={0x1, 0x7fff}) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0x0, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf72}, {0xa, 0x3, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, 0x5, [0x0, 0x81, 0x3f, 0x80000001, 0x0, 0xcc5, 0x8000, 0x9]}, 0x5c) 2017/12/05 14:21:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) rt_sigtimedwait(&(0x7f00000d9000-0x8)={0x6}, &(0x7f0000c0a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b66000-0x8)={0x0, 0x989680}, 0x8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f0000a12000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:21:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e2000000000000705", 0x39}], 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ab0000)={0x1, r0, 0x1}) syz_open_dev$urandom(&(0x7f00004b0000)="2f6465762f7572616e646f6d00", 0x0, 0x10801) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2017/12/05 14:21:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) rt_sigtimedwait(&(0x7f00000d9000-0x8)={0x6}, &(0x7f0000c0a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b66000-0x8)={0x0, 0x989680}, 0x8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f0000a12000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:21:57 executing program 4: getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1d, &(0x7f0000000000)=0x0, &(0x7f000045f000)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000)={0x19980330, r2}, &(0x7f0000014000-0x18)={0x7fffffff, 0x7, 0xffffffff, 0x7ff, 0x1f, 0x4}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000002000-0x90)={[0x1d66, 0x4, 0x3, 0x1, 0x654e, 0x1, 0x97, 0x4, 0x40, 0x7fffffff, 0x8, 0x4, 0x5, 0x19f96860, 0x100000000, 0x101], 0x2, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002000)=0xdd4, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000013000-0x10)="2f6465762f73657175656e6365723200", 0x100, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000236000/0x10000)=nil, 0x10000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r2, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000012000)={0x9, 0x1000000000008001}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000001000-0x118)={0x8, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000012000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x1000)=nil, 0x1000}) close(r0) 2017/12/05 14:21:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00004fd000-0xa)="2f6465762f7663732300", 0x1ff, 0x100) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000cbe000)={0x0}, &(0x7f0000fa5000)=0x4) writev(r0, &(0x7f000023b000)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e2000000000000705", 0x39}], 0x1) 2017/12/05 14:21:57 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800) r2 = getuid() r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x7fff, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000b6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006c6000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00001bd000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9, 0x3, 0x2ef1b849, 0x500, 0x700, 0x2000000, r5}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x1, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000603000)={0x0, 0x0, 0x0}, 0xc) fchown(r4, r2, r7) r8 = syz_open_dev$usbmon(&(0x7f0000068000)="2f6465762f7573626d6f6e2300", 0x9, 0x20042) ioctl$KVM_GET_SUPPORTED_CPUID(r6, 0xc008ae05, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETNOCSUM(r8, 0x400454c8, &(0x7f0000000000)=0x5) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r8, 0x40505331, &(0x7f0000e5a000-0x50)={{0x0, 0x1}, {0x7fffffff, 0x40}, 0xea4, 0x0, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r8, 0x4138ae84, &(0x7f000053d000)={{0x48dea169232ed3cc, 0x3000, 0x4, 0x4, 0x1f, 0x1, 0x7fff, 0x0, 0x9, 0x43, 0x6, 0x400, 0x0}, {0xd000, 0xf004, 0x4, 0x1bf, 0x4, 0x7, 0x5, 0x3, 0x80000000, 0x0, 0x1, 0xe1, 0x0}, {0x10f001, 0x1, 0xf, 0x4dd8bc98, 0x1ff, 0x7, 0x537a, 0x3, 0x2, 0x400, 0x1000, 0x40, 0x0}, {0x10000, 0x3, 0xf, 0x9, 0x9, 0x8001, 0x7, 0x100, 0x4, 0x2, 0x7f, 0x8, 0x0}, {0xd000, 0x100000, 0xd, 0x6, 0x6, 0x6, 0x0, 0x6, 0xffffffffffff7fff, 0x7e0df5f2, 0x3ff, 0xba, 0x0}, {0x0, 0x1000, 0x0, 0xffffffffffffff80, 0x7f, 0x6, 0xff, 0xcf7f, 0x1, 0x40, 0x800, 0x1, 0x0}, {0xd000, 0xf000, 0xb, 0x7f, 0xffffffffffff8000, 0x5, 0x1, 0x1, 0xfffffffffffffffa, 0xfac, 0x4, 0x5, 0x0}, {0x0, 0x4, 0xf, 0x5, 0xffffffffffffae07, 0x6, 0x7fffffff, 0x8, 0x10000, 0x3, 0x3, 0x9, 0x0}, {0x105000, 0x4, [0x0, 0x0, 0x0]}, {0xd000, 0x6000, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x4, 0x0, 0x9, 0x400, 0xf000, [0x4, 0x0, 0x6, 0xc]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) sendfile(r0, r3, 0x0, 0x7fffffff) ioctl$KVM_CREATE_DEVICE(r10, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) sendmsg$netlink(r11, &(0x7f00000eb000)={0x0, 0x0, &(0x7f0000137000-0x48)=[{&(0x7f0000f7e000-0x47b)=[{0x5b, 0x2, 0x208, 0x1ff, 0x0, "e50b9bc799aac1c1f9d4aecb002de22329562f6ab395fbe4351ed241aeaa5b6dcc7f9a31fdbfa14e7cb2a9157560bb2f946f57c69bdd30732cb6c5806ec85b236e56a62114290a322435b8"}, {0xaa, 0x7, 0x300, 0x81, 0x0, "e3064d070dd7de297feb96cfe5ac00e95311069849dbfde065dc16c936f34c3c0e31041642efb581297e3be6f951f2e0e8369335797d93120e9b6ffea8f09d81e3c73f45753e772c50f25a55545819956673a6986964401e5067b0cba6500b274625aebf21134f8c952c5da918fc7b8673acc5600e6281686966b3613c48abe0e5e1d95237a5b65ec2ffa5fff7b4a61c9d2448262cd157654e5c"}, {0x91, 0x7fff, 0x18, 0x400, 0xfffffffffffffff7, "be46cf25679074ab855900fb8d53dc000db725b1d0c58b6699b5819b4a635c7baee315550c4c5447f3517d602aa76922d2c88fd3cd31848262a5c82015494cf36be9cbdd4f9a1ed40e93a5e90f46e2ebf81d76d31c7752853fb70074f7d14608217037263a93d6b6d98750600845b5770f44e56bb9ef2ab6492059ca6c0b59293b"}, {0x10f, 0xf804, 0xc11, 0x1ff, 0xff, "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"}, {0xc9, 0x8, 0x100, 0x800, 0x1c0000000000000, "4824e821771c5dc54a202f608ae57077bce513c8ef8c9babbfb402cfc8cabe334496a528018c46bcc07c3c6860d1eef1b03d8fb1764017cb2feca879b5ca016d8c40d9779352c6f4de49c09165d2b87e08c4153e2080bf72d9df9d22d711c87fa5fb543443b991155c19d8e7a9cc7bffcc2947e8a69b8d132c3d3601202818c7f886af0aa35b1e510bedb02b7d02b499ec7a352aebe6214b707249cef3a6508858d3c95f1349f992d873205479cf2c18f5fdbce171a9b8edfa"}, {0xfd, 0x2, 0x2, 0x20, 0x9, 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{0xe6, 0x7fff, 0x220, 0x3ff, 0x1, "5aa9de3fd4bb482b276785716aaf64b5fbd022bd6a2e877aa61cd6fdff0333b43e610f317d87b47121135fa576a011e74d28cf417ffd2731011649879c129717a20a148cfbbf2f6ef900ab7b4b18f17c255d6a8642d2542ff2bc6f4c9e66a07fb3159b8690e5e78811fda17365f542e71cd6c450a0d382e3d492e7a95a1fc34cf435b9d5784a3d93f60f1224017d8b22b798478b67b533a48905a7c1949bd18b7ddc0955efb05c2013cc40852feb8fd4ce64148d828f5eeb0b613568c633cf6252cd467b843fa9088e5412ab400415b050ccfccc657c"}, {0x65, 0x4, 0xb10, 0x80000001, 0x1, "767ab1a435e20dc87f24ef4afb86be9a971d4ea5b82c5af3be77f1108e457c1a02e0b024295c2e6a9efd4b2ef00dbbce481414fa8ccb23aa7865c5b76728fd15b51cc68383bf3b9f1a8116e01058a8630c5dc4980b"}], 0x115b}, {&(0x7f0000ea9000-0xda)=[{0xda, 0x0, 0x302, 0x3dec, 0x7, "341b11e43a744d4a513f2cf12f7fca6a33797f3a1e7c35ec93f2309c298ea2344ccfe5f2ad6d20e6464f0665519b3ed1e4a84dc2730472d026622b5622d6270661bb0206ed7327a3fe0ca0dbf6f10f94a9a635e5b32fa8425f3469e736b16597052778a973e98396621e9d1bba996bf8280b3bf1b3033bd0866d9c35c84457b24a6f47cd7c35c426b7c076dbf6b1707adad276600e7fd0852dfde16956ca5eae739cc5f8898de21189ee989da9848a9c62b2288598fa486654b6164f0ad8880b03b45ae4693f7d8851c9"}], 0xda}], 0x9, &(0x7f0000c28000)=[@rights={0x14, 0x1, 0x1, [r0, r0]}], 0x14, 0x0}, 0x4004000) ioctl$KVM_SET_DEVICE_ATTR(r11, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x100000001, 0x2, &(0x7f0000001000)=0x0}) r12 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f93000)="2f6465762f6375736500", 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r12, 0x40605346, &(0x7f0000f73000-0x5c)={0x5, 0x1, {0x2, 0x3, 0x80000004, 0x4, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGABS3F(r8, 0x8018457f, &(0x7f0000ebb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x200004, 0x4) 2017/12/05 14:21:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f000066c000-0x8)={0x0}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000330000-0x2)="6e65742f61727000") pread64(r0, &(0x7f0000c72000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000283000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000451000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000043d000-0x10)={r1, r2, 0x1}) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000e2d000)=0x0) r3 = getpid() fcntl$setown(r0, 0x8, r3) 2017/12/05 14:21:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000978000)="2f6465762f72666b696c6c00", 0x0, 0x0) bind$inet6(r0, &(0x7f00006a5000)={0xa, 0x0, 0xaa6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) setsockopt$inet_tcp_buf(r0, 0x6, 0xc, &(0x7f000013a000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000892000)="6e65742f6e65746c696e6b00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)="00", 0x1}], 0x1, 0x10000000000000) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000b10000-0xc)="6e65742f7564706c69746500") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000751000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x0, &(0x7f0000701000-0x1)="") getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009e8000-0x2f)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd2000-0x4)=0xe8) r5 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000386000)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x9, 0x0, 0x6, 0xd, 0x20, 0x80, 0x81, r4, r5}, {0x4, 0x100, 0x7, 0xc3, 0xd77, 0xe34, 0x9, 0x1}, {0x38, 0x7, 0x8, 0x81}, 0x4, 0x5, 0x1, 0x1, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x7f, 0x5}, 0x8, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x8, 0x1, 0x3, 0x5bd0, 0x4, 0xfffffffffffffffd, 0x2}}, 0xe8) mount(&(0x7f00006ac000-0x8)="2e2f66696c653000", &(0x7f0000c24000-0x8)="2e2f66696c653000", &(0x7f0000017000-0xb)="6f70656e70726f6d667300", 0x7ffbf, &(0x7f0000030000-0xe9)="") r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) readahead(r0, 0x5, 0x104) r7 = dup2(r0, r0) ioctl$PIO_FONTRESET(r7, 0x4b6d, 0x0) ioctl$VT_RESIZE(r7, 0x5609, &(0x7f00000a8000-0x6)={0x5479, 0x9590, 0x4}) r8 = fcntl$dupfd(r6, 0x406, r6) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r8, 0x10e, 0x4, &(0x7f0000c2e000-0x4)=0x5, 0x4) fdatasync(r6) ioctl$KVM_S390_VCPU_FAULT(r7, 0x4004ae52, &(0x7f0000ada000-0x8)=0x7) fcntl$F_GET_FILE_RW_HINT(r8, 0x40d, &(0x7f0000fab000)=0x0) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) 2017/12/05 14:21:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) rt_sigtimedwait(&(0x7f00000d9000-0x8)={0x6}, &(0x7f0000c0a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b66000-0x8)={0x0, 0x989680}, 0x8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f0000a12000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:21:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) rt_sigtimedwait(&(0x7f00000d9000-0x8)={0x6}, &(0x7f0000c0a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b66000-0x8)={0x0, 0x989680}, 0x8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f0000a12000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:21:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) rt_sigtimedwait(&(0x7f00000d9000-0x8)={0x6}, &(0x7f0000c0a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b66000-0x8)={0x0, 0x989680}, 0x8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f0000a12000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:21:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f0000b16000-0x10)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000000000)="2e2f66696c653000", 0x4000, 0xc3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000001000)="0f6ea8369c00c3c3f20032a51f226372e0c30e315d91e19cff5d13906982a5f28e8c86") ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000003000-0x3c)=[@in6={0xa, 0x1, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x739}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000002000)={r0, r0, 0x7, 0x7, &(0x7f0000001000-0x1f)="656aed3ee792e7393bb4fe1e0bc322bf36309b02b0246bf8c05cbf9cc3e0d3", 0x0, 0x100, 0x5, 0xfffffffffffffe00, 0x100, 0x0, 0x2, "1c2f7585cb5325ee12c37e5172952352ec5e0c3d757275d73d3932de7626"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000)={0xc7, 0x5, "2c11144116e1348f3ad17480f230e28bb08ec48f527b00a986c12c381a47dc1929091db2df51e6895bb3e3db853817f829bb3b3936cc7dcf03ff832167e5a069b65c77e2fa828e1988e29b81647b6265754f2bb910527cefd67606148177b9de3b054da6896cdaf04360137efc92732ff4d9d913e650e59b96fe867ec003fe0d6c3ef127a6711862e07b90e81d1b0d7d5e89144aa276cc9e49c962aff1ac478fb32b6645a97aa411c3fdadf58b730149bca09c0047e06135e2d6d9c9e3ee5f"}, &(0x7f0000001000)=0x0, 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000003000)={0x0, 0x9, 0x9, 0xa3c1, 0x6, 0x9, 0x2, 0x10000000, {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]}, 0x7, 0x2, 0x10000, 0x200, 0x1}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000)={r3, 0x10000}, &(0x7f0000003000)=0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@common="00000000000000000000000000000000", 0x10) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) ptrace$peek(0x2, r2, &(0x7f0000002000)=0x0) [ 448.200645] ================================================================== [ 448.208088] BUG: KASAN: use-after-free in disk_unblock_events+0x51/0x60 [ 448.214831] Read of size 8 at addr ffff8801c98ed828 by task syz-executor5/2270 [ 448.222175] [ 448.223793] CPU: 1 PID: 2270 Comm: syz-executor5 Not tainted 4.15.0-rc2+ #118 [ 448.231061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 448.240402] Call Trace: [ 448.242985] dump_stack+0x194/0x257 [ 448.246617] ? arch_local_irq_restore+0x53/0x53 [ 448.251279] ? show_regs_print_info+0x65/0x65 [ 448.255769] ? kfree_const+0x31/0x40 [ 448.259464] ? disk_unblock_events+0x51/0x60 [ 448.263850] print_address_description+0x73/0x250 [ 448.268665] ? disk_unblock_events+0x51/0x60 [ 448.273047] kasan_report+0x25b/0x340 [ 448.276827] __asan_report_load8_noabort+0x14/0x20 [ 448.281725] disk_unblock_events+0x51/0x60 [ 448.285930] __blkdev_get+0x869/0x10e0 [ 448.289807] ? __blkdev_put+0x7c0/0x7c0 [ 448.293757] ? lock_downgrade+0x980/0x980 [ 448.297893] blkdev_get+0x3a1/0xad0 [ 448.301761] ? bd_link_disk_holder+0x8b0/0x8b0 [ 448.306404] ? do_raw_spin_trylock+0x190/0x190 [ 448.310963] ? errseq_sample+0xee/0x140 [ 448.314910] ? _copy_to_user+0xc0/0xc0 [ 448.318773] ? _raw_spin_unlock+0x22/0x30 [ 448.322898] blkdev_open+0x1e4/0x270 [ 448.326582] ? security_file_open+0x89/0x1a0 [ 448.330970] do_dentry_open+0x682/0xd70 [ 448.334921] ? bd_acquire+0x2c0/0x2c0 [ 448.338705] vfs_open+0x107/0x230 [ 448.342138] path_openat+0x1157/0x3530 [ 448.346027] ? path_lookupat+0xba0/0xba0 [ 448.350061] ? getname_flags+0xcb/0x580 [ 448.354022] ? lock_release+0xda0/0xda0 [ 448.357979] ? do_raw_spin_trylock+0x190/0x190 [ 448.362534] ? __lock_is_held+0xbc/0x140 [ 448.366568] ? _find_next_bit+0xee/0x120 [ 448.370610] ? _raw_spin_unlock+0x22/0x30 [ 448.374731] ? __alloc_fd+0x29b/0x750 [ 448.378521] do_filp_open+0x25b/0x3b0 [ 448.382297] ? may_open_dev+0xe0/0xe0 [ 448.386086] ? mpi_resize+0x200/0x200 [ 448.389866] ? get_unused_fd_flags+0x121/0x190 [ 448.394420] ? __alloc_fd+0x750/0x750 [ 448.398191] ? getname_flags+0x256/0x580 [ 448.402220] ? __do_page_fault+0x32d/0xc90 [ 448.406434] do_sys_open+0x502/0x6d0 [ 448.410120] ? do_sys_open+0x502/0x6d0 [ 448.413986] ? filp_open+0x70/0x70 [ 448.417498] ? kcov_ioctl+0x56/0x1b0 [ 448.421200] compat_SyS_open+0x2a/0x40 [ 448.425057] ? SyS_openat+0x40/0x40 [ 448.428655] do_fast_syscall_32+0x3ee/0xf9d [ 448.432959] ? do_int80_syscall_32+0x9d0/0x9d0 [ 448.437513] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 448.443033] ? lockdep_sys_exit+0x47/0xf0 [ 448.447155] ? syscall_return_slowpath+0x2ad/0x550 [ 448.452060] ? retint_user+0x18/0x18 [ 448.455751] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 448.460576] entry_SYSENTER_compat+0x51/0x60 [ 448.464953] RIP: 0023:0xf7fa0c79 [ 448.468286] RSP: 002b:00000000f777abd4 EFLAGS: 00000296 ORIG_RAX: 0000000000000005 [ 448.475965] RAX: ffffffffffffffda RBX: 00000000f777ac8c RCX: 0000000000000000 [ 448.483203] RDX: 0000000000000000 RSI: 00000000cccccccd RDI: 0000000000000002 [ 448.490444] RBP: 00000000081100b8 R08: 0000000000000000 R09: 0000000000000000 [ 448.497683] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 448.504921] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 448.512186] [ 448.513787] Allocated by task 2257: [ 448.517386] save_stack+0x43/0xd0 [ 448.520808] kasan_kmalloc+0xad/0xe0 [ 448.524492] kmem_cache_alloc_node_trace+0x150/0x760 [ 448.529561] __alloc_disk_node+0xb4/0x4e0 [ 448.533677] loop_add+0x44c/0xa70 [ 448.537098] loop_probe+0x16d/0x1a0 [ 448.540691] kobj_lookup+0x2ac/0x410 [ 448.544370] get_gendisk+0x37/0x2c0 [ 448.547965] __blkdev_get+0x3ea/0x10e0 [ 448.551819] blkdev_get+0x3a1/0xad0 [ 448.555414] blkdev_open+0x1e4/0x270 [ 448.559095] do_dentry_open+0x682/0xd70 [ 448.563037] vfs_open+0x107/0x230 [ 448.566460] path_openat+0x1157/0x3530 [ 448.570316] do_filp_open+0x25b/0x3b0 [ 448.574086] do_sys_open+0x502/0x6d0 [ 448.577768] compat_SyS_open+0x2a/0x40 [ 448.581624] do_fast_syscall_32+0x3ee/0xf9d [ 448.585914] entry_SYSENTER_compat+0x51/0x60 [ 448.590289] [ 448.591884] Freed by task 2270: [ 448.595133] save_stack+0x43/0xd0 [ 448.598555] kasan_slab_free+0x71/0xc0 [ 448.602408] kfree+0xca/0x250 [ 448.605483] disk_release+0x327/0x410 [ 448.609250] device_release+0x7c/0x210 [ 448.613104] kobject_put+0x14c/0x250 [ 448.616784] put_disk+0x23/0x30 [ 448.620033] __blkdev_get+0x7c9/0x10e0 [ 448.623889] blkdev_get+0x3a1/0xad0 [ 448.627485] blkdev_open+0x1e4/0x270 [ 448.631168] do_dentry_open+0x682/0xd70 [ 448.635110] vfs_open+0x107/0x230 [ 448.638538] path_openat+0x1157/0x3530 [ 448.642395] do_filp_open+0x25b/0x3b0 [ 448.646171] do_sys_open+0x502/0x6d0 [ 448.649852] compat_SyS_open+0x2a/0x40 [ 448.653705] do_fast_syscall_32+0x3ee/0xf9d [ 448.657997] entry_SYSENTER_compat+0x51/0x60 [ 448.662375] [ 448.663973] The buggy address belongs to the object at ffff8801c98ed200 [ 448.663973] which belongs to the cache kmalloc-2048 of size 2048 [ 448.676774] The buggy address is located 1576 bytes inside of [ 448.676774] 2048-byte region [ffff8801c98ed200, ffff8801c98eda00) [ 448.688787] The buggy address belongs to the page: [ 448.694033] page:0000000096f4ce34 count:1 mapcount:0 mapping:000000001ea5d894 index:0x0 compound_mapcount: 0 [ 448.703971] flags: 0x2fffc0000008100(slab|head) [ 448.708612] raw: 02fffc0000008100 ffff8801c98ec100 0000000000000000 0000000100000003 [ 448.716461] raw: ffffea0007072920 ffffea0007356b20 ffff8801db000c40 0000000000000000 [ 448.724306] page dumped because: kasan: bad access detected [ 448.729983] [ 448.731581] Memory state around the buggy address: [ 448.736478] ffff8801c98ed700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 448.743806] ffff8801c98ed780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 448.751133] >ffff8801c98ed800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 448.758456] ^ [ 448.763094] ffff8801c98ed880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 448.770420] ffff8801c98ed900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 448.777745] ================================================================== [ 448.785070] Disabling lock debugging due to kernel taint [ 448.790652] Kernel panic - not syncing: panic_on_warn set ... [ 448.790652] 2017/12/05 14:21:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e2000000000000705", 0x39}], 0x1) r1 = socket$inet6(0xa, 0x80000, 0x282) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ab9000)=@sack_info={0x0, 0x5, 0x8c7700}, &(0x7f0000f48000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000684000-0x8)={r2, 0x8}, 0x8) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000542000-0x108)={0x3, {{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000076e000)={{0xa, 0x3, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffc01}, 0x4, [0x8, 0x6, 0x5, 0x100000000, 0x100000001, 0xffffffffffffffff, 0x9, 0x8]}, 0x5c) creat(&(0x7f0000c46000)="2e2f66696c653000", 0x8) 2017/12/05 14:21:58 executing program 4: getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1d, &(0x7f0000000000)=0x0, &(0x7f000045f000)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000)={0x19980330, r2}, &(0x7f0000014000-0x18)={0x7fffffff, 0x7, 0xffffffff, 0x7ff, 0x1f, 0x4}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000002000-0x90)={[0x1d66, 0x4, 0x3, 0x1, 0x654e, 0x1, 0x97, 0x4, 0x40, 0x7fffffff, 0x8, 0x4, 0x5, 0x19f96860, 0x100000000, 0x101], 0x2, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002000)=0xdd4, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000013000-0x10)="2f6465762f73657175656e6365723200", 0x100, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000236000/0x10000)=nil, 0x10000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r2, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000012000)={0x9, 0x1000000000008001}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000001000-0x118)={0x8, {{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]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000012000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 448.798004] CPU: 1 PID: 2270 Comm: syz-executor5 Tainted: G B 4.15.0-rc2+ #118 [ 448.806560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 448.815891] Call Trace: [ 448.818465] dump_stack+0x194/0x257 [ 448.822079] ? arch_local_irq_restore+0x53/0x53 [ 448.826721] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 448.831773] ? vsnprintf+0x1ed/0x1900 [ 448.835545] ? del_gendisk+0x9b0/0xa40 [ 448.839401] panic+0x1e4/0x41c [ 448.842565] ? refcount_error_report+0x214/0x214 [ 448.847304] ? disk_unblock_events+0x51/0x60 [ 448.851682] kasan_end_report+0x50/0x50 [ 448.855625] kasan_report+0x144/0x340 [ 448.859398] __asan_report_load8_noabort+0x14/0x20 [ 448.864294] disk_unblock_events+0x51/0x60 [ 448.868501] __blkdev_get+0x869/0x10e0 [ 448.872369] ? __blkdev_put+0x7c0/0x7c0 [ 448.876316] ? lock_downgrade+0x980/0x980 [ 448.880438] blkdev_get+0x3a1/0xad0 [ 448.884043] ? bd_link_disk_holder+0x8b0/0x8b0 [ 448.888592] ? do_raw_spin_trylock+0x190/0x190 [ 448.893150] ? errseq_sample+0xee/0x140 [ 448.897092] ? _copy_to_user+0xc0/0xc0 [ 448.900950] ? _raw_spin_unlock+0x22/0x30 [ 448.905070] blkdev_open+0x1e4/0x270 [ 448.908750] ? security_file_open+0x89/0x1a0 [ 448.913131] do_dentry_open+0x682/0xd70 [ 448.917076] ? bd_acquire+0x2c0/0x2c0 [ 448.920853] vfs_open+0x107/0x230 [ 448.924282] path_openat+0x1157/0x3530 [ 448.928151] ? path_lookupat+0xba0/0xba0 [ 448.932179] ? getname_flags+0xcb/0x580 [ 448.936126] ? lock_release+0xda0/0xda0 [ 448.940075] ? do_raw_spin_trylock+0x190/0x190 [ 448.944626] ? __lock_is_held+0xbc/0x140 [ 448.948653] ? _find_next_bit+0xee/0x120 [ 448.952687] ? _raw_spin_unlock+0x22/0x30 [ 448.956804] ? __alloc_fd+0x29b/0x750 [ 448.960584] do_filp_open+0x25b/0x3b0 [ 448.964355] ? may_open_dev+0xe0/0xe0 [ 448.968133] ? mpi_resize+0x200/0x200 [ 448.971908] ? get_unused_fd_flags+0x121/0x190 [ 448.976484] ? __alloc_fd+0x750/0x750 [ 448.980254] ? getname_flags+0x256/0x580 [ 448.984283] ? __do_page_fault+0x32d/0xc90 [ 448.988495] do_sys_open+0x502/0x6d0 [ 448.992177] ? do_sys_open+0x502/0x6d0 [ 448.996037] ? filp_open+0x70/0x70 [ 448.999544] ? kcov_ioctl+0x56/0x1b0 [ 449.003238] compat_SyS_open+0x2a/0x40 [ 449.007093] ? SyS_openat+0x40/0x40 [ 449.010690] do_fast_syscall_32+0x3ee/0xf9d [ 449.014991] ? do_int80_syscall_32+0x9d0/0x9d0 [ 449.019545] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 449.025051] ? lockdep_sys_exit+0x47/0xf0 [ 449.029166] ? syscall_return_slowpath+0x2ad/0x550 [ 449.034066] ? retint_user+0x18/0x18 [ 449.037754] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 449.042572] entry_SYSENTER_compat+0x51/0x60 [ 449.046948] RIP: 0023:0xf7fa0c79 [ 449.050279] RSP: 002b:00000000f777abd4 EFLAGS: 00000296 ORIG_RAX: 0000000000000005 [ 449.057956] RAX: ffffffffffffffda RBX: 00000000f777ac8c RCX: 0000000000000000 [ 449.065196] RDX: 0000000000000000 RSI: 00000000cccccccd RDI: 0000000000000002 [ 449.072432] RBP: 00000000081100b8 R08: 0000000000000000 R09: 0000000000000000 [ 449.079667] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 449.086905] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 449.094815] Dumping ftrace buffer: [ 449.098328] (ftrace buffer empty) [ 449.102016] Kernel Offset: disabled [ 449.105612] Rebooting in 86400 seconds..