x4) getdents(r2, &(0x7f0000938000-0x1000)=""/4096, 0x1000) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f00004b1000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/18 19:02:24 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000002000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = memfd_create(&(0x7f0000002000-0xa)='em1)wlan0\x00', 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000001000-0x9f)=""/159) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000004000)=0x0) 2018/01/18 19:02:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x2) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c0c0c47644799a93d1865a5cd589ad64d736855ea069b3e24d593c34", 0x82, 0x4081, &(0x7f0000082000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r0, &(0x7f000057d000)={&(0x7f0000cac000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000050d000)=[{&(0x7f0000331000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = add_key(&(0x7f00000be000-0xd)='dns_resolver\x00', &(0x7f00000ec000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000691000)='encrypted\x00', &(0x7f00002e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007d7000-0xb0)="ce3fc5db000333e75d0add4d71535c5147153f325f98ba268417507f30d598ec7a3d234a58bc81d420089cb7fcce3e581b83ee5155ff8fabd26d621dbd934e15b34dc514c0a7c8742440d51526480ef9199f779cb26a1a1c679b84048d94dcdcc10aa3693900d2db53c84a671a0853fdc615a6f0c181960ec340f34ff24053066cd76b5a806822f4e858dd3629b9f4b9da6baff63ff94827c6913de1fa6eb5713cc66b73dbc79810dbab0ba97242a6cd", 0xb0, r1) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 19:02:24 executing program 5: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000aca000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) socket$bt_cmtp(0x1f, 0x3, 0x5) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000acb000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000467000-0x4)=0xa0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000acf000)="3a4a619822acb9152563668cd5dfa72d863e6104cf1aa33a7bf7050621aca4639a93bb2cc8aee51f29665a504497e6906476091ec0812b17bbf15eac4bef3af2894db5e7ce1a2c29ed2125919da9daffaa", 0x51, 0x20000010, 0x0, 0x0) 2018/01/18 19:02:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000a64000-0x8)='keyring\x00', &(0x7f0000725000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key(&(0x7f0000409000-0x5)="fff96552", &(0x7f0000c19000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000571000-0x4f)="", 0x0, 0x0) keyctl$revoke(0x3, r0) r1 = gettid() sched_getscheduler(r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a13000-0x9)='/dev/ppp\x00', 0x8000, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f00000b0000)='/dev/snd/midiC#D#\x00', 0x7ff, 0x101000) renameat2(r2, &(0x7f0000d30000)='./file0\x00', r3, &(0x7f000089a000-0x8)='./file0\x00', 0x4) request_key(&(0x7f0000c2e000-0x5)='user\x00', &(0x7f00002ff000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000031e000)='user\x00', 0x0) 2018/01/18 19:02:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) openat(r1, &(0x7f000088c000)='./file0\x00', 0x2000, 0x28) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x19e, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 71.347423] encrypted_key: insufficient parameters specified 2018/01/18 19:02:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f78000)={0x0, 0x4, 0x3, [0x101, 0xe6, 0x2]}, &(0x7f00004bd000-0x4)=0xe) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002c4000-0x6)={r1, 0xffffffffffffff4a}, 0x6) pwritev(r0, &(0x7f000000d000)=[{&(0x7f0000014000-0xa8)='9', 0x1}, {&(0x7f0000015000)="", 0x0}, {&(0x7f0000015000)='(', 0x1}], 0x3, 0x0) 2018/01/18 19:02:24 executing program 6: getpriority(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000888000-0x1a4)=[{{&(0x7f000047e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/167, 0xa7}], 0x1, &(0x7f0000001000-0xd3)=""/211, 0xd3, 0xd}, 0x9}, {{0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000509000-0x98)=""/152, 0x98}, {&(0x7f0000e57000)=""/14, 0xe}, {&(0x7f0000560000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000001000-0x9d)=""/157, 0x9d, 0x40}, 0x7ffffffe}, {{&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000001000-0x70)=[{&(0x7f0000f2c000)=""/198, 0xc6}, {&(0x7f0000000000)=""/157, 0x9d}, {&(0x7f0000001000-0x64)=""/100, 0x64}, {&(0x7f0000fbf000)=""/4096, 0x1000}, {&(0x7f0000001000-0xc4)=""/196, 0xc4}, {&(0x7f0000000000)=""/6, 0x6}, {&(0x7f0000001000-0x11)=""/17, 0x11}], 0x7, &(0x7f0000fc2000)=""/4096, 0x1000, 0xffffffff80000000}, 0x4}, {{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00003ca000)=[{&(0x7f0000001000-0x68)=""/104, 0x68}, {&(0x7f0000000000)=""/192, 0xc0}, {&(0x7f00004b6000)=""/4096, 0x1000}, {&(0x7f0000515000)=""/177, 0xb1}], 0x4, &(0x7f0000001000-0x7f)=""/127, 0x7f, 0x3}, 0x9}, {{0x0, 0x0, &(0x7f0000001000-0x80)=[{&(0x7f0000367000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fdb000)=""/26, 0x1a}, {&(0x7f000039b000-0x1)=""/1, 0x1}, {&(0x7f000000e000)=""/62, 0x3e}, {&(0x7f0000001000-0x91)=""/145, 0x91}, {&(0x7f0000ea2000)=""/134, 0x86}, {&(0x7f000086b000)=""/57, 0x39}, {&(0x7f00006ea000-0xe8)=""/232, 0xe8}], 0x8, &(0x7f00005c4000)=""/217, 0xd9, 0x0}, 0x1}, {{&(0x7f0000000000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)=[{&(0x7f00009da000-0x79)=""/121, 0x79}], 0x1, &(0x7f0000000000)=""/0, 0x0, 0x7ff}, 0x1}, {{&(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000001000-0x20)=[{&(0x7f0000303000)=""/166, 0xa6}, {&(0x7f0000000000)=""/215, 0xd7}], 0x2, 0x0, 0x0, 0x3}, 0x1}], 0x7, 0x1, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f000043e000)='user\x00', &(0x7f0000d14000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003a6000-0x5c)="b133224316d434cb770db33071aed0b8904704b046f65c89e32be7ec8f963f4faa7f71112158862e3d2332ffd4f6155445cc74a17822712b54a406f2e0138587fba7f0e5a2e68737e8ad83a337a09577e287abe4387f8b84183d2cf7", 0x5c, 0xfffffffffffffff9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c67000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080f000)=0xe8) lstat(&(0x7f0000a57000-0x8)='./file0\x00', &(0x7f000019b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x21, &(0x7f0000008000)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0}, 0xc) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f000008e000)='/dev/sequencer\x00', 0x44, 0x0) connect$ipx(r5, &(0x7f0000454000)={0x4, 0xfff, 0xc0000000, "a9996eb2fbe0", 0x9, 0x0}, 0x10) 2018/01/18 19:02:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a66000-0x4)="cac002df", &(0x7f00003cd000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004a9000-0x15)="c57ccfbd0badfc6ecef272aa6add8732f09e83bfd5", 0x15, 0xffefffffffffffff) keyctl$reject(0x1d, r0, 0x0, 0x5, 0x0) 2018/01/18 19:02:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x4000000000000005, 0x0) fcntl$setsig(r0, 0xa, 0x2f) connect$bt_rfcomm(r0, &(0x7f0000d21000-0x9)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000031a000-0x4)={0xffffffff}, 0xffffffffffffffc6) 2018/01/18 19:02:24 executing program 0: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x40000000000005, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ec9000+0x949)={0x2, 0x8, 0x400, 0x7, 0x0}, &(0x7f0000ec9000)=0x10) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000cb4000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000ecb000-0x4)=0x14) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000ecb000-0x14)={0x11, 0xf8, r2, 0x1, 0xffffffff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000eca000-0x8)={r1, 0x42d}, &(0x7f0000ec9000)=0x8) setsockopt(r0, 0x100000114, 0x1d, &(0x7f0000def000)="ff014ebe", 0x4) 2018/01/18 19:02:24 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000002000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x10100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000004000)=0x9, 0x4) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000006000-0x8)={0x0, r3}, &(0x7f0000006000-0x18)={0x7, 0xffff, 0x20, 0x3, 0x1, 0x6}) accept$inet6(r2, &(0x7f0000005000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x44, 0x0, &(0x7f0000003000)=[@reply={0x40406301, {0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x530, &(0x7f0000005000)=[], &(0x7f0000005000-0x18)=[0x30, 0x0, 0x0]}}], 0xe3, 0x0, &(0x7f0000004000-0xfb)="e45e42ef91a78c5dd1cfc0bf9403386bd4e6be959648f543bd2eb5c16b8fa2483181cb7be1895d4d1921137ae49e956a05f511463b949719213c49fadc80b1ee078ef22ff6e90bcd8738aaa4b337aca5378bd94699f1cf0f8655d405b6058ec10e9e75febe75d1c0165a837ff19acea4fd19dad4d247cc122016052d3c7ddb36db030fad867c9e054d9677694f7d905d17cbc30672affbf84c63b69aeaab7a7cb49f479bddc2838ee01cc7c2d390e21a75315ea57f03eeb88e9dfa1fd12235d7a99a4511aed91ce6482890cc8736c0975a801d5b396adb133b8dee7636d389d01c39c8"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000007000-0x10)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000009000-0x2d)=""/45) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000006000)={0x61a}, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)={r4, r5+30000000}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r2, 0x89e3, &(0x7f000000a000-0xe0)="0757b36496c34fbf1b317045cc7ad6d154e02267033bc5b61018fe52cdb98fc9cf4dc874ac596b92d82e49ff2d895a3f91fd747a5e1f03f068fc0805eaa65daf5c8d23efecf4765613463c5feb0e9d060844076071e2e5aa7842ea8f05f7bd39ddaf134e6098050f73ef1ab29293ea625b9b0b527981ac38c58e2f9074b4cffa5eaee39786eacc82e741e153d14ae6faea4c420641155ef0e7be5923fbc3a0e7a55239f9ab5a49cb76e4133b3da5e5e605a19d67a6692f4905a58789f07e724a7114f22ab647b5625863730a27fa98ccd6768b811795a3465e877e8e92c4064f") 2018/01/18 19:02:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f0000b11000-0xa)='./file0\x00', 0x0) read(r0, &(0x7f0000e6e000-0x1000)=""/384, 0x180) r1 = inotify_init1(0x0) dup3(r1, r0, 0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x17) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/18 19:02:24 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb4000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000635000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000eb3000)='/dev/input/mouse#\x00', 0x5, 0x400200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x1f) execveat(r1, &(0x7f000006e000-0x8)='./file0\x00', &(0x7f0000139000)=[&(0x7f0000032000-0x12)='/dev/input/mouse#\x00', &(0x7f000014b000-0x5)='@em1\x00', &(0x7f0000e75000-0x15)='/proc/self/net/pfkey\x00', &(0x7f0000bc9000)='/dev/kvm\x00', &(0x7f0000c04000)='/dev/input/mouse#\x00', &(0x7f0000b90000)='/dev/input/mouse#\x00', &(0x7f0000000000)='\x00'], &(0x7f0000000000)=[&(0x7f00001f5000)='/dev/input/mouse#\x00'], 0x1000) connect$l2tp(r1, &(0x7f0000962000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x24000, 0x1, 0x1, 0x4, {0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0xc87}}}, 0x32) [ 71.398985] encrypted_key: insufficient parameters specified 2018/01/18 19:02:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x100, 0x1, 0x2cb, 0x5, 0x4}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e82000-0x6)={r1, 0x7ff}, &(0x7f0000000000)=0x1c7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000000000+0xe74)={0x5, &(0x7f0000001000-0x28)=[{0x8, 0x6, 0x8, 0x2}, {0x8, 0x2b9, 0xffffffffffffff01, 0x3}, {0x1f, 0x1, 0x0, 0xffffffff}, {0x1, 0x61bb, 0x3, 0xffffffffffffd04f}, {0x8, 0x1, 0xfcd, 0x1000000000}]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r2, 0x7e, "de806ad319fc6586b791099736f15aa9d973543c5d6707d8a9ac15307e5c32c2eaf2adabc24014123e706247d311e38ded9412bb3ce802fe78dd191c31a129a557cd1758abfef40697ae95fd2b382150db01922a72050082f0aa7891ab077cc7ae8bdb22ca89141ef79e0f073bc1f26ab29f1c457a70954fa3559981053f"}, &(0x7f0000000000)=0x86) mprotect(&(0x7f00007ff000/0x4000)=nil, 0x4000, 0x2000008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x8, 0x2, 0x0, 0x407ffc0003}]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00008d7000)=""/41) rt_sigpending(&(0x7f000004d000)={0x0}, 0x8) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000d2f000-0xca)=""/202) bind$bt_l2cap(r0, &(0x7f0000c92000)={0x1f, 0x10000, {0x2, 0x5, 0xe19, 0x6, 0x4f6d, 0x6}, 0x8001, 0x4}, 0xe) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000020000-0x8)='./file0\x00') 2018/01/18 19:02:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000555000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000686000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000001000-0x4)=0x0) 2018/01/18 19:02:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008a2000)='/dev/sg#\x00', 0x952e, 0x8000) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000586000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000ba5000)="", 0x0) 2018/01/18 19:02:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$packet(r0, &(0x7f0000cb0000-0x14)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004bd000-0xc)='/dev/autofs\x00', 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000e8000)={0x0, 0x0}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f000012c000)=0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000f9c000-0x8)=0x6) [ 71.451623] binder: 10187:10190 ioctl c0306201 20003fd0 returned -14 2018/01/18 19:02:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000837000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) bind$alg(r0, &(0x7f00007db000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) r2 = syz_open_dev$vcsa(&(0x7f0000a03000)='/dev/vcsa#\x00', 0x8, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x2, 0x0) bind$bt_rfcomm(r3, &(0x7f0000da3000-0x9)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000a47000-0x1000)=""/4096) sendmmsg$alg(r1, &(0x7f00005ca000)=[{0x0, 0x0, &(0x7f0000b0c000-0x40)=[{&(0x7f0000b0d000)="c072f58dface88dc57dc66f5faf46092e88b8fc29eded3b958bbadbf57d48f1fdb9ea8bf61586fe254b78b93c47cc39ea1264125befb6a90b75d84b2f8ed6f1bad30e8cf7d55d57dccfeff78e35c51bee1f363fa2df1f0fb6d70d989d1f193e70903eb8f4be6d8c0f05f805c96bd24acac5971a0c82d1de150e43890a0cb87e567fa256736d3804df58e34dd287402e5a5dd60e7a358f4ea6177", 0x9a}, {&(0x7f000078e000-0x3c)="483e5f47391ee96459f4250ddf2261e7ad7c7aff8128c7fc75bb35b0ae2687c21bf6f878097128baa9918e6dc20aa65258a609e21330ee421b484df7", 0x3c}, {&(0x7f0000834000)="81cba113348169ee83f803254832529ff82aa87b46738e1fd4df503d4c974ca0735f5f66755fd83cc66c3959e32830d8434481db575c6500fe32c0cebf4fea51c7be95ff243898644ec67658eb630fa0671abe389f0fab4ae8528c8f61dc3b1e19d546ac44d0018d011a722feb1cbac761a8119e4d1c374574fdec4de0b15b", 0x7f}, {&(0x7f00002ef000-0xa5)="2301635d5288d2d32793989f1fb4b9593a28a7fb1c78b9c9bc751077e9366828d3c5d0e4cd183eac82c0f8ea21f7dff567dec0c8886f3d4be51b8b054af5523058bd42b14c569630e4fc45d28e984d9246df6f33261ed6ab1bd489c3ecd3f45f4d9691d9933ea0fe1beac7c1122be0fd8468f78a679323919638bd41e29e760505cbecaea16c7a277d94fedd2c01a1f47672a9a8ca9839887ba41d621f19c50fa249a0cb1c", 0xa5}], 0x4, &(0x7f00004e9000-0x12e0)=[@iv={0xd0, 0x117, 0x2, 0xb9, "9d108d5526bede11bc7778112e647dcc90b3123f9cb2fde4f613e2115b95bde7b26277b0d4ba8e06b029b6f47d1b06173b6679c4cb5d427a4d059092c66c87556a574097b8ca4486dc2cbdefa2e0262a7313ab69f7e0ae7399e7a3b9b71678dc5a1f0a12dfa762476e3747de1512c91d7c5f87b03c358c5b1736b90ef46393637c2d697f112b1b9e6e28d2f07535cbe4abbfc80052999da4fd7f6845234320542bb28bd62788c3cc0649be1de3336b07cfcfb482b493cfc881"}, @assoc={0x18, 0x117, 0x4, 0x400}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xa0, 0x117, 0x2, 0x85, "0051c2e67a62b37ed25e86bf45bc98947cdd9aa2ca42cffaf02d64ae030c2d63c5d25d2465208a58cf66ceb5aaba9a7028209862a0428d0c1804d67ccaa702779ae58afca4537b9e5b4b2c7e505fcc1136b8c55a8b421da79915deab4783245b906377df8424901727d6355b7bd61dede0a6a8535f6fc48e94370f45c90117f58f1bc065ef"}, @iv={0xe0, 0x117, 0x2, 0xcb, "609230c379f09cf2745f1f713fcaf93d8c2a71456c37b63098c461a638b9db4f1140a8e5816bcb0a72e7d6510517b521746764b213409e12c87a300bffbb393494f17d48dcaffc47d666cfd1e48fc35103291fbcb44e334af9b8f397a0ea464583b17d3b5da94f1b5c6b25fd77771e5b1302eb476d4c7109df406a199cb46fe74c13b48e50cf612c7dea73b9c66fc9913f9ae6f5fc90a1b31f812890f4fa9a8d3ca179ba4433f12aa99761f672f8666ac7038ced8b55d66ffaeb0c6b56ff90239df197141cc8c2ed3f5bf8"}, @assoc={0x18, 0x117, 0x4, 0x81}, @iv={0x1018, 0x117, 0x2, 0x1000, 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0x1000}, {&(0x7f0000069000-0xa9)="7015aded4a8dfe48c35ede3d01b63a46f3fbac4bb60c6d88c8fb63467b1a00cd73f74cf07a8986a2b26f312803e3722748b8cf71c353a679b9e7a41ffe7649510b85934b11c87c608e79faa6195203af288fcf3c21c8961f9ef6d4adee0bc2d1074b772eb26e58caeb2f553ecf58026100aa24bf72e76143304d1e16351a7e174b00c7fe4c4138dc1200df196c273d4987ddd9d25257a72d711798fecfc866be2234107d0314ce729f", 0xa9}, {&(0x7f0000d25000-0x5d)="a04f0a7d2df72138f34659eb501c325a3951a649c1f0fa3196305c1a0bdb341ef186c55f3e83c4db39ec43abe4d91043256d9d4d28c06eda343aa23a4dd4796f091c22ae14207234aa0c01885711b58431384c207db47644f16f213191", 0x5d}], 0x7, &(0x7f00008f2000-0x100)=[@iv={0x18, 0x117, 0x2, 0x3, "52b567"}, @iv={0x38, 0x117, 0x2, 0x23, "136ec120281fbb45e61508dc7798ea47bdcd9b82ac11795274353847f1dfc34c7c7d15"}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x50, 0x117, 0x2, 0x36, "fed0b22b411c73f91467ab256f08956f3f4c370fcbad4695c8ef0a6f8391817c8f82529a95cb5ec44301858b7bd10e9ba9fcdde7363f"}, @assoc={0x18, 0x117, 0x4, 0x3e}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x100, 0x4}, {0x0, 0x0, &(0x7f0000cbe000-0x30)=[{&(0x7f0000a8a000)="c73d6b03c35e09fc90c6c132f4e5034935486fb723e6f392b54bf51a05956c3a956e24ab9cbac2fc9efd997c04c97b5091e0fc4b5e10516badbcdc1c0d5624da6b22805368ec996be76ccde019a593213e63921bd1a94fa1ae21cea0dd28941e0310cb0232548cfb1e6275dea6fafff93883b6d932d0a9bf368055eb09f5170610936235acb4d03d38c4baa774f2753e25850259f69a7f0441b9d38f034373a42e0922ba0a9c2dcb3cad9e141b4660682bc997ac7136a21a2a6d9a3b20c0559441a3afa422ea8d89a602b23924b7ccf44e7d4eed4a12a0424113a617dd", 0xdd}, {&(0x7f00008be000)="fe6d9a623e5511347c0e111d847eccd200c1595e8840ccc9632a0fca8bb2e841e5be2abc9410b110935a4f124786d86d56be06728798cccde889c91483f91de3377a79f4ee3f09e3fd6373cf819c8fd43e7caefebb6d215d7080de47f9c86fa81517ca755b5132ac081e55e96825b9848fa890b1737644b9bf24874716abba3d335a828fcb83b22c24e26e4fc83f62213b6760d2a397794b5996169a4059e488a0e9346c224f09f8714f1c9f2674211c6e97549d3a959c77487e83aedeb8e90a5e139c1c081c51697a426a387e16df7bdd9c2a14b8", 0xd5}, {&(0x7f00003f9000-0x11)="49c65361f182db4c30a36fee3ba7211180", 0x11}], 0x3, &(0x7f000030e000)=[@assoc={0x18, 0x117, 0x4, 0x2}], 0x18, 0x4000000}, {0x0, 0x0, &(0x7f0000afa000)=[{&(0x7f000093d000)="b9", 0x1}, {&(0x7f0000d5f000)="ecfdf31436f478bf452b67fdc10223adce834756cb6fac954c3dd7730c74008c6464da0189829a6d26da9eb5a9785c350362e48186d30f7d226b4d084f88d63c6b1a4a90127c707dcc45d7b931418f6e7834816a2b996dbb75bc36fb120df8c6c153a98b1cafb68880a0559320d3c47fbad661c63062258853069aae033d05ecb30a8b904cf329f45641752280cea8462a78db895dae86cdd72222cf419512c85e6091ebd239e1d4fef985d7d00be5157ea541799196a16fd783ed0922026957612416d01d1c7c2630bcebbdb73e1f", 0xcf}, {&(0x7f000041a000-0x56)="8226aa7e10f1b710d6b2ee2e740b49bf8be5a85c0e1dd962a56f90922a06971840092808fcf21ed4661b4fc13d68576630075dc1ab0d81bd147a3ff0d22f719842401633c9e258333a6ea038c815e3b0819507580683", 0x56}, {&(0x7f0000419000-0x3c)="ad24b96f432d323f8f1067285cab2a955abb2ed8cf0321fdc8340c904a632fed197774c770e87ade182f842dcb65bd9d8096b90037fe992f15d34476", 0x3c}, {&(0x7f0000bfe000-0x8b)="de5b735e9474b33d34664430661ececc1ee79e9eb8e48fc58d327ad0268fb5c88d84ae2f2aa36d4b2fb42b63cc0bbaf9f9781931ed037cd5dd90f09f0593a7a65a5a5a7a4ff89f7455d60a7c14046a670e673316264aff89f6644ddcc18edfa83bc18a5a50d6a8c0886f70e4620279a7333db9a46112dfe3944e89220c85450f4ba2a4148691907b3f296b", 0x8b}], 0x5, 0x0, 0x0, 0x804}, {0x0, 0x0, &(0x7f0000a97000-0x40)=[{&(0x7f00000cd000)="de63ce45ec4710503b66715ec7159e0f7df4815a0bad8777be1eb35dde9aa9ac8a3cb1828f6945a104715389aaf2ce2c459a20bcbf553035167c6f8e263fbebc7574a07781c5b03338b893ff8107cdfcab331beb0d8cabbbe8a7c00a802d452fee128c21c8ec846fe393e66dec4650ebc8", 0x66}, {&(0x7f0000dbc000-0x8c)="68de0ecbbb4f51f2dedfa0666a80b34ea4baae1cda50ddcdddbb510d91aaff58a0011fadf7e9450561f6bad245403c64251186ed62bfb3d1f09de866c6e6503176091103cf98f50775aacefccfdbcb2e3fca599f79509937faa253c875996b3987b5b44fa7181ee2083e192b8c7a553091eb4071393402b2d6e39cea6ae5d6fa1edc85e9858a15520f3551b3", 0x8c}, {&(0x7f00009c7000-0xa2)="dbcb4f434aa34fb7db35c4f25bbc642dcc61962d4985cddc2f874ced59612fae223c2ea515ee715b9ab9b1bdcb4ff42a49608071630c983dbdd7c42754d895395e1f7961adfaa6d90c37b108cfe8f6b791fa63a0803f1c473b9c064a5ca5cfebd21c71a263b367b4d027dba105786d19773c9a6a4ddee4c9fa0415f9421fcf95104d5acbb6794e890a36c025af8b1ea7dcace40f5c6d1841ea3f27091fc7c8887cfd", 0xa2}, {&(0x7f000059d000-0xc6)="b35853dbf93c9c23aab50236042a99cc0d0c3c51c4aca5d59e85b70ccd5b4ba511ecca9cf9b3ccde823e2e3fdeccb2cac8e37e3d26f0e7b7e057bcf248d30d6c0a24e58674cd4ac3d843ee0e1192a276e82f9210403055992c7d88f9dfec5c8c49551dc6945877d5c925cbd939aff12c786a156d2d1d47bf7da20a56b6b9f6b13f3101f320961bd30f341c113a637893681ffec0086ef409b1daf0fbb08c78361e9c878e546012f1b11e7c138e616b843cda7c9d4fe038311d02582bb61e4f9a3cbcf611f8e4", 0xc6}], 0x4, &(0x7f0000160000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x804}], 0x9, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00005a4000-0x4)=0x9e47, 0x4) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000a69000-0x4)=0x2) timerfd_gettime(r1, &(0x7f0000e18000)={{0x0, 0x0}, {0x0, 0x0}}) recvmmsg(r1, &(0x7f000005f000-0x120)=[{{&(0x7f0000526000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000050b000)=[{&(0x7f00007f1000)=""/18, 0x12}], 0x1, &(0x7f0000b62000-0x6)=""/6, 0x6, 0xfffffffffffffffc}, 0x2}], 0x0, 0x100, &(0x7f0000fd4000-0x8)={0x77359400, r4}) setsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f000032a000-0x1000)="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", 0x1000) 2018/01/18 19:02:24 executing program 5: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x20000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ca3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f5f000)=0xc) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f60000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000105000-0x20)={0x1, 0x0, [{0xc0000007, 0x7f, 0x7, 0xeae8, 0xf34, 0x0}]}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000f61000)=0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000f60000-0x8)=0x0) 2018/01/18 19:02:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c07000-0x8d)='R', 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) recvmsg$netrom(r0, &(0x7f000051f000-0x38)={&(0x7f00000bd000-0x10)=@ax25={0x3, {"be12e7376d363b"}, 0x80}, 0x10, &(0x7f0000030000)=[{&(0x7f0000f79000-0x3b)="5a8e3f047d8dab558856c9d5c4ab3a1a94889a15f5bf376854d33013057f582d6a5273ee79657921206c6b342299ea33655d659ba63d3cc34d5e45", 0x3b}], 0x1, &(0x7f00007de000)=[{0x20, 0x1ff, 0x5, "c932a03c0d92bae64fcec094594434"}, {0x78, 0x118, 0x2, "59721d00b47f3360fdf692beacd38e25f91b0bce43726a872b7f7fd3405c1534db39d0e5b655bd2cc9093ce18177778650aa7abba9be9597dcb0be223e90ecee89e9a66e0a892de36a1ee7239c8cd82aa6c6c1a8e3475aa70f27ae5b62e6d81163a6d516cf7f46"}, {0x60, 0x10d, 0x3, "637ff4187d589eac402e8d08514bedffde76c684539010929b19928d981a20c28eb9f1d841d62009053643ce192961ff8a077a09322512b417338d6674b10414f1c4397501c3611fa645"}, {0x98, 0x10b, 0x9, "74d1d9553832709e4b08d3ce33eb4541bf78769780b362ee20eba18f829df6eca36d90b49faee0d8ac849ba4554ed1a352fb608b51261fcd862016ac0fbf93efcc453daedb0d6af6b74b9a55a0ef59bc95d13432cb0fe4a996acc8065b4c061b82092dd334c39e8618f5e8fc930c84c132beea9380a32c9b1fd0b16f0c289e7f3b"}, {0x50, 0x29, 0x401, "94155a412d9a88c607ed528c3db26d533f2a591f562a8251e51d1cacaca805bba749f9be058020e437e96f1bbd60ee582308ab0acc9060acd6"}, {0x20, 0x11f, 0xffffffffffffffff, "e0efa710e5dddfe13e9dd4e4"}], 0x200, 0x40}, 0x100) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000089b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) recvfrom(r0, &(0x7f0000c23000-0x9e)=""/158, 0x9e, 0x10003, &(0x7f0000337000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 71.519455] binder: 10187:10215 ioctl c0306201 20003fd0 returned -14 2018/01/18 19:02:24 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000dc000)={0x3, 0x86d, 0x2, 0x1f}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f00006bb000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0xa9, 0x3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat(0xffffffffffffff9c, &(0x7f0000263000-0x8)='./file0\x00', 0x503001, 0x0) getpeername(r1, &(0x7f0000cff000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000087c000-0x4)=0xe) 2018/01/18 19:02:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e96000)={r1, 0x1, 0x1f, 0xf3, 0x8ba, 0x4}, &(0x7f0000001000-0x4)=0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000376000)={0x0, 0x0, &(0x7f0000bbe000)=[], 0x0, 0x0, &(0x7f00003b4000-0x6f)=""}) 2018/01/18 19:02:24 executing program 4: mmap(&(0x7f0000232000/0x3000)=nil, 0x3000, 0x3, 0x10010, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000701000)={0x1, &(0x7f000004a000-0x8)=[{0x6, 0x0, 0x0, 0x5003e}]}) socket$inet6(0xa, 0x0, 0x0) 2018/01/18 19:02:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000947000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000548000)='user\x00', &(0x7f0000bc6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007e3000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd6405236616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690eab3246bd3d32b1a91f944ed00001f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b053025df02429f84f91818f3a9733d567ecd7b5013a5df149e84b0d949dc3bb554ee786af448843e8783c7050000009eff331d93caccdebfd2", 0xf9, r0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000764000)='/dev/cuse\x00', 0x101000, 0x0) clock_gettime(0x0, &(0x7f000049b000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f74000)={0x0, 0x0}) utimensat(r3, &(0x7f00006ec000-0x8)='./file0\x00', &(0x7f0000198000)={{r4, r5/1000+30000}, {r6, r7/1000+10000}}, 0x0) keyctl$dh_compute(0x17, &(0x7f00009fa000)={r1, r2, r1}, &(0x7f0000a2c000-0x52)=""/82, 0x52, &(0x7f0000cb2000)={&(0x7f0000aee000-0x8)={'poly1305\x00'}, &(0x7f0000967000-0x2c)="ab27a8528716bb614b1a3781236f8204ef0f143de6dd15c7911cc73b901c3e3ab0287a7bb148dab51bcb904b", 0x2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000b5000-0x10)={0x9, &(0x7f0000dc2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000eb8000-0x40)={r8, 0x3, &(0x7f000004c000)=[0x81, 0x8, 0x800], &(0x7f0000183000)=[0x8, 0x8, 0x1, 0xfc3, 0xfff, 0x3], 0x42, 0x7, 0x7fff, &(0x7f00009d8000)=[0xfffffffffffff4cf, 0x8, 0x3, 0x4, 0x5, 0xffff, 0x7975], &(0x7f0000525000-0x14)=[0x1ff, 0x9, 0x2, 0x9, 0x80000001], 0x0}) 2018/01/18 19:02:24 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000ea000-0x9)='/dev/ppp\x00', 0x101000, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00004f5000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 19:02:24 executing program 2: mmap(&(0x7f0000000000/0xe3000)=nil, 0xe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 19:02:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x1000000000001, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x7fff, 0x210200) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/01/18 19:02:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000038000)='./file0\x00', 0x8000000020000000) getresuid(&(0x7f0000243000)=0x0, &(0x7f0000a51000)=0x0, &(0x7f0000a32000)=0x0) lstat(&(0x7f000020e000-0x8)='./file0\x00', &(0x7f0000acb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000dc000)='./file0\x00', &(0x7f0000a26000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000225000-0x8)='./file0\x00', &(0x7f0000f60000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() fcntl$getownex(r0, 0x10, &(0x7f0000ab0000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000036d000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073b000-0x4)=0xe8) mount(&(0x7f00009c9000)='./file0\x00', &(0x7f0000d8f000)='./file0\x00', &(0x7f0000c5c000)='cgroup\x00', 0x0, 0x0) 2018/01/18 19:02:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x1d, &(0x7f0000872000)={0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffdffffd, 0x0}, &(0x7f0000936000-0x4)=0x20) 2018/01/18 19:02:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000649000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006d6000)={0x0, 0x0}) recvfrom$inet6(r3, &(0x7f0000e14000)=""/4096, 0x1000, 0x40000001, &(0x7f0000f53000-0x1c)={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x96e7}, 0x1c) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) dup3(r0, r2, 0x0) 2018/01/18 19:02:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x2, 0x1200000000, 0x7188e64f}], {0x8100, 0xc281, 0x9, 0x8e}}], {@canfd={0xd, {{0x1, 0x8001, 0x9, 0x5}, 0x21, 0x3, 0x0, 0x0, "6644ff6a6ebbc6c87ffe5bec05c54c49b86a3e6e8e80b1a042b7af97ca627a446ad2e3879fbac6af32edaa6e03aa7d92bbe3f88aad6186f47093a662533befb0"}}}}, &(0x7f0000d1f000)={0x1, 0x3, [0xe3b, 0x789, 0xea]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00006cb000)={@common='yam0\x00', @ifru_flags=0x2000}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ab0000-0x10)='/selinux/status\x00', 0x0, 0x0) syz_emit_ethernet(0x9e, &(0x7f000029c000-0x9e)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0xfffffffffffffffe, 0x0, 0x90, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[@generic={0x83, 0x2, ""}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x7, 0x0, {0x1a, 0x4, 0x0, 0x8001, 0x8, 0x1, 0x20, 0x7fff, 0x0, 0x1f, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[@cipso={0x86, 0x6, 0x800, []}, @ra={0x94, 0x6, 0xfffffffffffffffd}, @noop={0x1}, @ra={0x94, 0x6, 0x1000}, @timestamp={0x44, 0x34, 0xa, 0x1, 0x8000000000000, [{[], 0x1}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x7}, {[@empty=0x0], 0x7}, {[@multicast1=0xe0000001], 0xffffffffffffbce2}, {[@broadcast=0xffffffff], 0x4}, {[], 0x800}, {[@multicast2=0xe0000002], 0x7}]}, @generic={0x89, 0xb, "27885c00062def5111"}]}}, "d24bceabe520a5ad"}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/18 19:02:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f00000ee000-0x40)={0x8080000000000000, 0x4, 0x0, 0x4, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00007fe000)=@assoc_id=0x0, &(0x7f0000f8e000-0x4)=0x4) r1 = fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) mkdir(&(0x7f000000e000)='./control\x00', 0x0) perf_event_open(&(0x7f0000f20000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00002a9000-0x11)={0x0, 0x9, "dfdd54061329daa3b3"}, &(0x7f0000ddb000)=0x11) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000bd5000)=@req={0x6, 0x8000, 0x3, 0x2}, 0x10) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000000000)="") renameat2(r3, &(0x7f0000df4000-0x8)='./file0\x00', r2, &(0x7f0000245000-0xa)='./control\x00', 0x3) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x4, 0x101, 0x73, 0x803]}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[@rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x40, 0x40000}, 0x0) r4 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000e30000)=r0, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r3) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000007000)={0x0, 0x200000000000b40e, 0x8, 0x9, 0x20000000, 0xa864}) ioctl(r4, 0x2285, &(0x7f0000007000)='S') r5 = getpgid(r1) migrate_pages(r5, 0xfffffffeffffffff, &(0x7f0000d3e000-0x8)=0x0, &(0x7f0000d64000-0x8)=0x4) shmget(0x2, 0x2000, 0xffffffffffffffff, &(0x7f00002d8000/0x2000)=nil) 2018/01/18 19:02:24 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x6, &(0x7f0000680000-0xf4)=""/244, &(0x7f0000001000)=0xf4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000635000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ef0000)=@assoc_value={0x0, 0x0}, &(0x7f00005e2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000daa000)={r2, 0x80, 0x8, 0x7}, &(0x7f0000436000-0x4)=0x10) keyctl$session_to_parent(0x12) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000b4d000)=0x0) 2018/01/18 19:02:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000985000-0x4)=0x1, 0x4) sendmsg$nl_generic(r0, &(0x7f0000002000)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000019000)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x3, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 19:02:24 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0xc, &(0x7f0000000000)="5b66e4be2664e612eba42758556f69f61db43a94b123d490c16f4e52645ae883b5f73d53b7b58f32d0a236307fb92921595d3573d95d17b6d74d0dea86f78d6d18b8ddf8da6d9207fdb756bc35b8e3cd8f6c17f046321ac24f9f577206ebec296918534ada2dcd", 0x67) 2018/01/18 19:02:24 executing program 3: ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) socket$unix(0x1, 0x5, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a66000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x5) r1 = semget$private(0x0, 0x0, 0x180) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000000)=""/95) 2018/01/18 19:02:24 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000cc2000)={0x0, 0x5, 0x5}, &(0x7f000001d000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c2b000)=0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003a2000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000688000)=0x0, &(0x7f00002bf000)=0x4) fcntl$getown(r0, 0x9) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000f60000)={0x1, [0x1]}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mincore(&(0x7f0000728000/0x2000)=nil, 0x2000, &(0x7f0000c59000)=""/99) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a0b000-0x8)={0x0, 0x0}) 2018/01/18 19:02:24 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007fb000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x109000) write$evdev(r0, &(0x7f0000a12000)=[{{0x77359400, 0x0}, 0x100020000000001, 0x20000000045, 0x2}], 0x18) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a6b) fallocate(r1, 0x1, 0x0, 0x6) 2018/01/18 19:02:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f000035f000-0x4)=0x1) pipe(&(0x7f000059d000-0x8)={0x0, 0x0}) r2 = syz_open_dev$dspn(&(0x7f000050e000)='/dev/dsp#\x00', 0x40a1, 0x80000) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000850000)=0x0) syz_open_procfs(r3, &(0x7f0000c6e000-0x8)='pagemap\x00') getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000fd000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000376000)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000015a000-0x28)={'vcan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 71.763514] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2018/01/18 19:02:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00002d1000)={0x4, 0xffffffffffffffff, 0x1}) 2018/01/18 19:02:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000058d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f00004b8000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000425000-0x18)={0x0, 0x1, 0x2, &(0x7f0000a48000)=0x0}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00002af000)={0x1, 0x0, [{0xc00000040000084, 0x0, 0x0}]}) 2018/01/18 19:02:24 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000e0f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f000020b000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) close(r1) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0x3, 0x147a9e0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, {0xa, 0x3, 0xb6b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, 0x7ff, [0x1, 0x6, 0x8, 0x1, 0x501, 0x0, 0x1, 0x0]}, 0x5c) 2018/01/18 19:02:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001aa000-0x8)={0x0, 0x0}, &(0x7f00000ce000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0xfffffffffffffffe) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = getpgrp(0xffffffffffffffff) sched_setaffinity(r2, 0x8, &(0x7f0000026000)=0x2) poll(&(0x7f0000067000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000088d000)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/18 19:02:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000008d000)='dev ', 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000689000-0x1f)=""/31) ftruncate(r1, 0xfff9) write(r1, &(0x7f0000003000-0x1000)='v', 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00005b2000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000d87000)={{0x8, 0x4, 0x8, 0x10000, "5b7d41523b1fbe36065beab29240fb8807ac562d124875f976b8606452fe5fb78c95e9745cd03b3462206d76", 0x3}, 0x0, 0x0, 0x9, r2, 0x72, 0x8, "b589597b7001f48cad25e7b6ba6af9366b5460170f584b5b62f2bdebf4b856791b0f397b41b7ddb7abcb23bb8d8dce5d2783756c6367259ce2a1810f5cd5653d", &(0x7f0000441000-0x4)='dev ', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x100, 0x7ff, 0x7, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000c8000)={0x9, {{0xa, 0x3, 0x269, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000e51000)={0x0, 0x9}) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') 2018/01/18 19:02:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000570000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000061f000)=""/155) setns(r0, 0x8000003) 2018/01/18 19:02:24 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f00003ed000)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x200000) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f00004c2000)=0x7) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f00001e1000)={0x1, 0x0, [{0x7, 0xfffffffffffff3dd, 0x59, 0x8001, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000-0xd)=@random={'os2.\x00', 'em1self\x00'}, &(0x7f0000bec000)='\x00', 0x1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000-0x50)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x400, 0x6, 0x100, 0x1, 0x1000004, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002000)={@generic="27c63782cf3798a4b6ad43236818382e", @ifru_flags=0x3001}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000005000-0xc)={r0, r0, 0x4}) recvfrom$packet(r0, &(0x7f0000004000)=""/201, 0xc9, 0x20, &(0x7f0000004000-0x14)={0x11, 0x7, r1, 0x1, 0x7ff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000004000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000003000)={0x3, 0x0, [{0x0, 0x9, 0x2, 0x1ff, 0x9, 0x100, 0x3, [0x0, 0x0, 0x0]}, {0x80000008, 0x20, 0x3, 0x6, 0x81, 0x45ce, 0x7f, [0x0, 0x0, 0x0]}, {0xc000000d, 0x5, 0x4, 0x5, 0x8, 0x3, 0x3, [0x0, 0x0, 0x0]}]}) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x840) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000005000)={0x1e, 0x2, 0x2, 0x0}) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) ptrace$getregs(0xe, r3, 0x7fffffff, &(0x7f0000002000)=""/35) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) bind$packet(r4, &(0x7f0000003000)={0x11, 0x7, r1, 0x1, 0x7fff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) 2018/01/18 19:02:24 executing program 2: statx(0xffffffffffffffff, &(0x7f0000457000-0x8)='./file0\x00', 0x400, 0xfff, &(0x7f000097a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d32000)='/dev/vcs\x00', 0xdb87339452e9f080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000699000)='./file0/file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00') 2018/01/18 19:02:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000739000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00003e5000)=0x7, 0x4) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000037000-0xc)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000041f000)=0x0, &(0x7f0000bb1000-0x4)=0x4) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x7687) lseek(r1, 0x0, 0x0) syz_open_dev$sndseq(&(0x7f000012e000-0xd)='/dev/snd/seq\x00', 0x0, 0x3) 2018/01/18 19:02:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000cbf000-0x18)={0x2, [0x5c4f85f2, 0x4]}) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000001d000)='/dev/audio\x00', 0x101900, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl(r4, 0x4400004000001277, &(0x7f000037d000)="") mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f000001d000-0x78)=[{{0x0, 0x0, &(0x7f000001d000-0x30)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f000001d000-0xf4)=""/244, 0xf4}, {&(0x7f0000012000)=""/100, 0x64}], 0x3, &(0x7f0000016000-0x4a)=""/74, 0x4a, 0x1}, 0x3}, {{&(0x7f000001c000+0xa61)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f000001c000)=[], 0x0, 0x0, 0x0, 0x200000000000000}, 0x2}], 0x2, 0x41, &(0x7f000001c000)={0x0, 0x989680}) accept(r0, &(0x7f000001b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000008000)=0x32) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000001e000)='/dev/mixer\x00', 0x4880, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000013000)={0x3, &(0x7f0000018000)=[{0xc, 0x0, 0x0, 0x0}, {0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r3, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/18 19:02:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a73000)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000ed3000-0x5a)=""/90) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000531000)='/dev/kvm\x00', 0x200, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x101) 2018/01/18 19:02:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000f10000)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x2) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000bd2000)='net/netstat\x00') syz_open_dev$dmmidi(&(0x7f0000e24000-0xd)='/dev/dmmidi#\x00', 0x9, 0x80) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d8d000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f00003c0000-0x8)=0x8) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000fd2000-0x10)={0x9, 0x9}) bind$inet6(r2, &(0x7f0000847000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000907000-0x10)={0x0, 0x0}, &(0x7f000025a000-0x4)=0x10) setsockopt$inet6_int(r2, 0x29, 0xf, &(0x7f0000006000-0x4)=0x1, 0x4) sendmsg$netrom(r3, &(0x7f0000fc3000)={&(0x7f0000831000-0x48)=@full={{0x3, {"bbac11377730be"}, 0x1000}, [{"264e010a716829"}, {"ecb8ba92d8f89d"}, {'KX;{9L('}, {"9dfd9a472a8627"}, {"89fc77f01ab568"}, {"12525404b9d2a7"}, {"0db716fc38fb06"}, {"becd724ae33e3e"}]}, 0x48, &(0x7f000017c000)=[{&(0x7f0000ec2000)="27b0032c40b3044e042e0dbc56747d63aa6820f6d1f3a5d47d1cfb130ee7dd7a66d7f74d7b6f5b195a7f1c274b4b6eb2f7a53b9f2bbca5661bc7e42d00e8824a275489dec778368e93d0", 0x4a}, {&(0x7f0000f76000-0xd3)="69b8207b1a9a9581f75e461edffb1ccebc5cdb967a17797e7e40e013b6b4caf9d4faef698c7d59e50e7ea5b429f5e4a69eb4039790e8a0bbce562477c8f54e71fb5697cb28049193c20312fb80810f8c49071ebc90f4302b00ef2cc5b05bde8923042b23d0b239db19f51fb222cbc38e03a1234177e816ee15fbaff65c887c9bdc08edf9459c0cf1e27a11ae70eae55962d13344cb01442e389c2a5b3107d9011f4ee69721a10a9db13f09d0113aa95dafd49756e89c302a4156e457d24fdc6d88dbbec2f2342ee570c85bd2eeb0a8021c0dc2", 0xd3}], 0x2, &(0x7f00007bc000)=[{0x30, 0x13f, 0x10000, "3f31f6a43fff13435896bddc40e725242436df657f90507bcd4ab2d543ab31"}, {0x28, 0x100, 0x3, "b745a7def63d00d57d12b24f29edaf968330fd4152"}, {0xb0, 0x11d, 0x0, "c1c72357838415837a79c3ba80a3986acbfb025c601c3737915be38f2f63e4d90d898e58470cde9a9430a8c0f7718a624ba64f13201b33c783447cb2787119acd04a0f2c6e7a0c2d937ec6cc776d89dd3d2d075c373b4fca5e4a0e162b69f4358fe6183139f6add453d38038dc78eac88ff7e507433e5132decab74a4e292e6bf7e748f7603bb4cf17fe59256088e8e4d42fddf51fe512b8e11639fc3e"}, {0xd0, 0x0, 0x7fdd000000000, "0fae62186f0adcbf988508a925d00c6e1c143e3c10f37444d26f61b816b571b14af782977629f1ae6a946f4be6e391bf4454c9d279bf919920affdd4a8bcd8241d37a70b32b259b6c5d3b767ad75602dbe840709159f58488dc16083120a89da5719262d65a6f4234005ce3cd803588b33b6322b3bc01ec1243486f0570c767d25b15a431f2b688a7415c83a762baac03976efcb435e5c03de19ef2eb6ecd1f90b5e7f9751847304101519c0302a0eae6c323ce001b4f5fcaaa836a661"}, {0xd8, 0x1ff, 0xfd, "3fb5f3106475690878d9f555a740e6cc62565e019b69832943238aaa0913baee3f55f35976423c4e9de493cb8b6571bac11aa6da5bd609303f57e2cad644538f3e015eb0a008023de7fe43cb3ce39999a45690bdf2ad79b9c67e46e004aeed2f1e364f6d9e0de17439d87ccdfc408ad81c4a09a9d5c6ee2ac5912d4bae424223cc0a96dccf0e961cf1491539c6cc6b1af5cea074f202f7eddde4812176c168ccf25728510a9d1db0b0e309a58d1a47643baea15794a8060101e4007e6c505a4e7422d2ab3509"}], 0x2b0, 0x4000081}, 0x10) 2018/01/18 19:02:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000a24000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = openat(0xffffffffffffffff, &(0x7f000020a000-0x8)='./file0\x00', 0x200, 0x1) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f00001aa000)=""/4096) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) write(r2, &(0x7f00005e3000)="8b", 0x1) 2018/01/18 19:02:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x3)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f4d000-0x1)={0x0, 0x30, "dc64a5914a3df84045b709ce0f913846157e3a5dad17448f126c33d3d989bab6762825e5de6f5673227f45be6fc0ea14"}, &(0x7f0000000000)=0x38) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000554000)={r1, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x967, 0x7, 0x2, 0x48}, &(0x7f00000be000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000849000)='/dev/snd/midiC#D#\x00', 0x2, 0x2002) ppoll(&(0x7f00008de000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f00000c4000-0x10)={0x77359400, 0x0}, &(0x7f0000d01000-0x8)={0x0}, 0x8) write$sndseq(r2, &(0x7f0000be1000-0x30)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"690806fd57147e0cab8fc88c"}}], 0x30) 2018/01/18 19:02:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r0, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000141000)=[&(0x7f0000fd5000)='net/sockstat6\x00'], 0x0) clock_gettime(0x0, &(0x7f0000a23000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c7c000-0x10)={0x0, 0x0}) utimes(&(0x7f0000d7a000)='./file0\x00', &(0x7f000012e000-0x20)={{r1, r2/1000+10000}, {r3, r4/1000+10000}}) 2018/01/18 19:02:24 executing program 2: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0xcb, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f000000f000-0x1000)=""/4096, 0xfffffffffffffd41}], 0x2, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) read(r0, &(0x7f0000000000)=""/133, 0x85) 2018/01/18 19:02:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00007d8000)='/dev/snd/midiC#D#\x00', 0x7, 0x4000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000671000)={0x3ff, 0x6, 0x7, 0x2, 0x4}) r2 = syz_open_dev$dmmidi(&(0x7f0000429000-0xd)='/dev/dmmidi#\x00', 0x401, 0x80000) accept$packet(r2, 0x0, &(0x7f00000b2000-0x4)=0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r3, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) write(r3, &(0x7f00001eb000-0x84)="d33e3ac1792bbce4d7f62d063a492bc8", 0x10) r4 = fcntl$dupfd(r3, 0x0, r3) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000054e000)={0x0, 0x0}) recvmsg$kcm(r4, &(0x7f0000048000)={0x0, 0x0, &(0x7f00001fe000-0x10)=[{&(0x7f0000038000)=""/4096, 0x1000}], 0x1, &(0x7f00001ac000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) setsockopt$llc_int(r4, 0x10c, 0x4, &(0x7f0000f57000-0x4)=0xffffffffffffffe5, 0x4) r6 = getpid() fcntl$lock(r5, 0x5, &(0x7f000060d000-0x20)={0x2, 0x6, 0x7, 0x31, r6}) 2018/01/18 19:02:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0xfffffffffffffd78) sendto$inet(r0, &(0x7f0000ffe000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$netlink(0x10, 0x3, 0x13) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e12000)=@assoc_id=0x0, &(0x7f00001b4000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000533000-0x1c)={r1, 0x6, 0xa, [0xfffffffffffffff7, 0x7, 0x3, 0x9, 0x9, 0x8, 0x4, 0x4, 0x8001, 0x5]}, &(0x7f00008d0000-0x4)=0x1c) io_setup(0xc910, &(0x7f0000e6b000-0x8)=0x0) io_destroy(r2) 2018/01/18 19:02:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) vmsplice(r2, &(0x7f0000a43000-0x70)=[{&(0x7f00005a9000)="fdd6aa4f6eb1b4d01fb7f815dd088b441158e4e635062f9d430160230f598bf6b1ca3cf36f42c08e6eb898b145b764cfc73213aa88654edf183a5944b19207c701b2dbe7fdbde6e87b0fadefdd101d883d03db6ef7f5bfc9c8c763943ceb4c4700797e7700a76c3b3a0050b8d7e087c7bdaef473a30ee4e36f18e00a78a802c6b7a6609ec4428a09e5a3b8bc453c2c02d0638613900eab3394f4f2b73f18f5125d8158664acd8fea1fac941e55b70b5c40aff571d861d897de5091b828d030020fb824c67061a102854de16dfb34be6ca686b24b6c87023c26b119090643aad2c3", 0xe1}, {&(0x7f0000837000-0xf)="8fb99e7f5b1a0bf559dd31bfcefa88", 0xf}, {&(0x7f0000d25000)="346d50cca1183c4243ae1e947ee4602b5296da4b793e148d829d7c9c3bc7ac2510cdba0165b1a460e29d8cc3645626cfef90274ad229cb8d8b93c6b5c67a5be101", 0x41}, {&(0x7f0000771000)="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", 0xfd}, {&(0x7f0000f4d000-0xe4)="2ef167754985f8d0f579b3fbae4f70cb2a98833d1973a61b674c1803dcfdb1143a890670b8ff14e3e071a5130103f52c26d039e08d626e189d49ae8414d97abe25dff7a5803b08cb88377e6e0d7dfa51a0ec23348660bb357e957cf6107864aa35443b1462add2b5076c4b9fa1972c9a762b463f5305c58cfed237164a8bea716c786462ddac04d6b30b890bea9f6883b4951e767e612f8c5596d04949cea1a22203b7e7ac21e56e227b8edd8f6c97c32ff92d51096ba9336a5fb3f631573f5d75d7bfe72fb14eb580c568ad1c00b2c9f1c2b881220e5238f3682794f555d16c1b252f25", 0xe4}, {&(0x7f0000616000-0x23)="0360e3c1dd2b386f330153f5a97e52c8a64bdcafa3fa7f58a8bc5959246e897f0e9968", 0x23}, {&(0x7f0000521000-0xa8)="9f7fc6c72d3d45455513ea92b47a492c01227a9ff8b241989141f18b33b1b6254138652425b09a720ac5a563d8cab2939e36b3315da9c49480ade0660651eb95be1fdb1d0a94213abd6bccbe2fd6b2cf8de169222fad9f75a3fdd4443dfdd5dd833130b03acfd65cf6b0e789f6a5b875a74d4893b5ae8c354654154186a88389e7d2f7ef84f05251d3f292b7ef580a0444d86f2e330185a596d20c0628f74fea560c714b419c39df", 0xa8}], 0x7, 0x2) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 19:02:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x153f30ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000135000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004cb000-0x4)=0x14, 0x80000) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000a52000-0x10)=@common='syzkaller1\x00') prctl$setname(0xf, &(0x7f0000acc000)='{\x00') getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f000030b000)=""/171, &(0x7f000087e000)=0xab) 2018/01/18 19:02:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000774000-0x9)='/dev/vcs\x00', 0x50507e, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f000082e000)=""/113) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x90, 0x3, 0x0, 0x0, 0x0, 0x7f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4115f25d, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x40000, 0x7, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/18 19:02:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000047a000+0x861)=@assoc_value={r1, 0x0}, &(0x7f00000e3000-0x3)=0x8) 2018/01/18 19:02:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000282000)='/dev/vcsa#\x00', 0x54, 0x8000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000a13000-0x4)=0x2721) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00003b9000-0x4)=0x1) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x1000000000000003, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) accept$ax25(r1, &(0x7f0000407000)={0x0, {""/7}, 0x0}, &(0x7f0000361000)=0x10) socket$bt_l2cap(0x1f, 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e0c000-0xa)='/dev/ptmx\x00', 0x10040, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f000032f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00005ea000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000015a000)={r2, 0x0, r1}) clock_gettime(0x0, &(0x7f0000ed6000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000d44000)={0x100, @time={r3, r4+30000000}, 0xe2, {0xf0e, 0x8}, 0x100, 0x0, 0x901, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:02:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)='/dev/ptmx\x00', 0x40101, 0x0) ioctl$VT_RELDISP(r0, 0x5605) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ace000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000dc6000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) getgid() ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000d4c000)={&(0x7f00008de000/0x3000)=nil, 0x3000}) 2018/01/18 19:02:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000463000-0x22)="5800000014000900a2bb4b80040d8c5628060000000004106a9643c218fe59009e4a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) fcntl$setsig(r0, 0xa, 0x20) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000fa000)='/selinux/create\x00', 0x2, 0x0) r2 = geteuid() lstat(&(0x7f0000e04000)='./file0\x00', &(0x7f00001d2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000a34000-0x8)='./file0\x00', r2, r3, 0x1100) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$netrom(r1, &(0x7f0000fa3000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005f4000)=0x10, 0x800) 2018/01/18 19:02:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cf8000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000cf8000)='./file1\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x10001, 0x0, 0x0, 0x0, 0x0}) sendmsg$key(r0, &(0x7f0000f73000-0x38)={0x0, 0x0, &(0x7f00000aa000-0x10)={&(0x7f00003b0000-0x118)={0x2, 0x10, 0x1, 0x5, 0x23, 0x0, 0x0, 0x2, [@sadb_spirange={0x2, 0x10, 0x2, 0x3, 0x0}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x3c, 0xffffffffd59ef1eb, 0xfffffffffffffffe, 0x0, 0x20, 0x0, @in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0x0, 0xa}}}, @sadb_x_nat_t_port={0x1, 0x15, 0x2, 0x0}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0x70, {0x6, 0x33, 0x3, 0x401, 0x0, 0x7, 0x0, @in=@rand_addr=0x4, @in=@rand_addr=0xa9}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x4) unshare(0x40600) r1 = syz_open_dev$random(&(0x7f0000cf9000)='/dev/random\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000cf0000-0x20)={0x1, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f00000c6000-0x4)="", &(0x7f0000cf9000)=0x0, &(0x7f0000cf9000)=0x0, &(0x7f0000cf9000)="") creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) dup2(r1, r0) 2018/01/18 19:02:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e04000)=0x1920, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6af, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000558000-0xf)=""/15, 0xf, 0x3) 2018/01/18 19:02:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001f9000-0x8)={0x5, 0x10000}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000fd0000)=0x6, 0x4) close(r0) 2018/01/18 19:02:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009dd000)='net/mcfilter6\x00') pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x2000000007) 2018/01/18 19:02:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000efd000-0x18)={0x3126, 0x1, 0x1, 0xffffffffffffffff, 0x0}) open_by_handle_at(r0, &(0x7f0000083000)={0x1a, 0x80000000, "deeede1c742cf453d8f95a4e351592ae7800"}, 0x80000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_ivalue=0x8007ff}) 2018/01/18 19:02:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xb1, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 19:02:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d2f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f00006d5000-0xfff)="", 0x0, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000840000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f00009d7000)=""/0, 0x0, 0x0}, 0x0) getpeername$unix(r0, &(0x7f00008a1000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f13000)=0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000158000-0x12)='/dev/loop-control\x00', 0x8000, 0x0) 2018/01/18 19:02:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000006c000-0xa)='/dev/ptmx\x00', 0x101405, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) syz_open_dev$sndtimer(&(0x7f0000e21000)='/dev/snd/timer\x00', 0x0, 0x2) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/18 19:02:25 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000115000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4) fcntl$notify(r0, 0x402, 0x0) inotify_init1(0x2000000000807fa) 2018/01/18 19:02:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000cb8000)="", 0x0, 0x0, &(0x7f0000981000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a8d000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008ac000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009db000)=0xe8) getpid() getgid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000d56000-0x70)=[{&(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000fa9000)=[], 0x0, &(0x7f0000388000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x38, 0x0}], 0x1, 0x80) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f000067d000-0x98)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f000005f000)='/dev/ion\x00', 0x0, 0x0) close(r0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f44000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x16, &(0x7f0000610000)=0x2, 0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000abf000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009af000)=0xe8) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f000032a000)=[], 0x0) fcntl$setown(r1, 0x8, 0x0) 2018/01/18 19:02:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003e6000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0x5, 0x7, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000a30000-0x8)=0x2, 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0xb, 0x5, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c86000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000bff000-0x4)=0x0, &(0x7f0000a12000)=0x399) 2018/01/18 19:02:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000001d000-0x114)={0x30, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x1c, 0x5, [@typed={0x18, 0x1, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 19:02:25 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000015000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000029000)=0x3, 0x4) connect$unix(r0, &(0x7f0000027000-0xa)=@file={0x1, './file0\x00'}, 0xa) writev(r0, &(0x7f0000007000)=[{&(0x7f0000028000+0x8bb)="95", 0x1}], 0x1) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000e000)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000002a000)=0x9, 0x2) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000026000-0xa)='/selinux/checkreqprot\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000000c000)=0x8000, 0x4) sync_file_range(r0, 0x8000, 0x444b, 0x6) 2018/01/18 19:02:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0x0, 0x800000004302) io_setup(0x8, &(0x7f0000f4d000)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000834000)='/dev/autofs\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000cf8000-0x90)=[@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x9}, @in6={0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0x100000000}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x7}], 0x90) setsockopt(r2, 0x6, 0x1, &(0x7f0000adb000-0xf4)="093bdecfcb01b9cb67fa0603c26201c652d45aafcc61b9f9aeb9666f3242d3328baee9e9294c7c0cadae4d26369974438915f2f9626a16ebd43f5c8e0fc25407756de081370703c92c3b861a47693156354b1f84fec1a4e20a8213911be358806e4a28cdaeb5a6ff79630af4df49bbefc28bfab1680b61af58b18cdc6d9c949c75d8280b273ac241e270b997bdf48232a15db0b44ba0692a037a3e25dfa477863f543b5b384d9af374943a47f1bd463f3466c6d4df69db0437d08c28402e39493ee82f5a6ffccaabb5989b95790fc088005560f65a061cecca4459adab3162d8a9de050cd7ee478bd2fc288a231beea20011f87c", 0xf4) io_submit(r1, 0x1, &(0x7f000009b000)=[&(0x7f0000434000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000dd5000)="", 0x173, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 19:02:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) connect(r0, &(0x7f0000eb4000-0xc)=@nl=@proc={0x10, 0x0, 0x1, 0x40480}, 0xc) r1 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x8}, 0x1c) sendto$inet6(r1, &(0x7f0000956000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000658000)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 19:02:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x801, 0x29) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x4, 0x48cfd1ec, 0x80000000, 0x109, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000fce000-0x8a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0xb, 0x0, [@loopback=0x7f000001, @broadcast=0xffffffff]}, @rr={0x7, 0x1f, 0x0, [@multicast1=0xe0000001, @multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0]}, @ssrr={0x89, 0x3, 0x0, []}, @cipso={0x86, 0x10, 0x0, [{0x0, 0xa, "ec6dc0f257bebcac"}]}]}}, ""}}}}}, &(0x7f00000b3000)={0x0, 0x1, [0x126]}) 2018/01/18 19:02:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000eea000)='/dev/adsp#\x00', 0x6, 0x400000) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00002e1000-0x4)=0x7, &(0x7f000026a000)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000046000)=0x0) bind$inet6(r1, &(0x7f0000ec0000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) connect$inet6(r2, &(0x7f00005ba000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x1c) 2018/01/18 19:02:25 executing program 3: sysinfo(&(0x7f00007b6000)=""/160) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0xcfe633e1b6a0b474, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001000-0x2)=0x0, &(0x7f0000b98000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0xd6, "a0b003bb9ef45c8cec0512a1d95a71e0c3505514526664a3f04d53ee8c8ba648fd8909e8d65e101d85fb4108dad6507a229000a8a33a92b927bb8404d9e3f3bda4e66c1bcffbaf4aeaa616c97574a9b898b7a4745c35ce401f1e61e6aad39c5d74a3b048264d92980cb3cb3b026e7a928b5507ef04ba7a7a9bc244f5d48d9d2dc8b13f1eb02ca7b97a20a5afadda659348ebd43a0869b1dff30220146fd3edd568b089c8f839dea895f3264939c795dda626c133025c1d061e47ce239f44b775cea7e421b752228a610057716293ebf0bd1822590a9d"}, &(0x7f0000000000)=0xde) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={r2, 0x5, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000002000)={0x1f000, 0x100000, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f0000004000-0x8)=0x0, 0x0, r1, 0x6}) r4 = semget(0x1, 0x7, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r4, 0x7, 0xf, &(0x7f0000004000)=""/70) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000006000-0x4)=0x80) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000007000-0x10)={0x0, &(0x7f0000006000)=[]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000008000-0xa0)=[{&(0x7f0000004000-0xe0)=""/224, 0xe0}, {&(0x7f0000007000)=""/185, 0xb9}, {&(0x7f0000007000)=""/176, 0xb0}, {&(0x7f0000008000-0xf2)=""/242, 0xf2}, {&(0x7f0000004000)=""/166, 0xa6}, {&(0x7f0000008000-0x90)=""/144, 0x90}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000008000-0x7)=""/7, 0x7}, {&(0x7f0000007000)=""/173, 0xad}, {&(0x7f0000008000-0xe9)=""/233, 0xe9}], 0xa, 0xf) 2018/01/18 19:02:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000cc000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00005d8000-0x20)={0xdc3d, 0x4, 0x8009, 0x0, 0x8, 0x100000001, 0xc6f, 0x7fffffff, 0x0}, &(0x7f0000c70000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d56000)={r1, 0x4}, &(0x7f00009ff000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000523000-0x85)={r1, 0x8, 0x7d, "f86ff71599149996f9c8d39800502d13e774d2ba54c5cdbe147f53011ebc1360cd73c035a13c6e64016eebad3943fcc599b08d72dcbce6a13bd27a2f56406a7a706c5d4d3c1288eb2937b3daa7dcec7140f1a5ea5e2eef332b20a9afcf624233028f784b0260b41809029d23007aac20d0d38a7ccbd2c043bcb5ed4950"}, 0x85) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000853000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00003f7000-0x8)=@assoc_value={0x0, 0x0}, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f000050f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000580000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f00002d0000)=0xc) [ 72.542984] x86/PAT: syz-executor6:10441 map pfn RAM range req write-combining for [mem 0x1cad90000-0x1cad91fff], got write-back [ 72.573525] x86/PAT: syz-executor6:10441 map pfn RAM range req write-combining for [mem 0x1cb340000-0x1cb341fff], got write-back 2018/01/18 19:02:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000023e000-0x8)='./file0\x00', 0x10) mount(&(0x7f0000c86000-0x8)='./file0\x00', &(0x7f0000ce6000-0x8)='./file0\x00', &(0x7f000055d000-0x3)='9p\x00', 0x0, &(0x7f0000b91000)='u') 2018/01/18 19:02:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000d3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000267000)={""/1024}) keyctl$join(0x17, &(0x7f000080b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/18 19:02:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0x0, 0x0}, {0x0, 0xffff, 0x0}], 0x2, &(0x7f0000c06000-0x10)={0x2000, 0x0}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f000089e000-0x58)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000358000-0x15)='/proc/self/net/pfkey\x00', 0x400440, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000e7a000)={0x80000001, 0x9, 0x2, 0x8, 0x0, 0x2, 0x7b, 0x9, 0x80000001, 0x6}) 2018/01/18 19:02:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00007f7000-0x9)='/dev/vcs\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a04000-0x20)={r0, &(0x7f0000758000-0x97)="611bfabfce2e362a24febf5200edd8abe399f2030eb478b2f0a9f59163379e1d85f6a11378d0e285b2ef985d407bfe09ef5cddf85b1515e6c96a501c886a8878706e4776a6b21bff0ed36928264ed28c2484638879ec5b68cea46e077ee61365b9bf18af6b743715e4532b9dc3e5b6120c1edcfe78122801c78ab62d9db9c3a4766e2061d58dc1bb33558da8bfcc7f0cbc67a3a547a7df", &(0x7f00008ee000-0xe4)="996ea69c4252808166c9f33fb0c471a2343e96d3f060ef80b5c03cae857fac97b8ae0b7e293f8661706ab452445d7e5533e49a4d10283fc4a0953acc562be67b3e781a348ef4e60430e8d73706f86bfb7a58c21d2e55be80ab2d649871702b4f03a2841b79067ebb2e8f30feb492b92ebf1ede110afa13ef977a7c9b070bb748be26bd1d85d6989559333ed0c890c732c411b6034b338dc82b3f788dcd0d1598a97bddebe02bde8d8511cfd9c4a9c22ed4f5f91c9efb425c49f09fd3efd650dc4a22af7cc1e3b70abf742ab35e250862b4efbb84e3d1dffb81449e46616bd35773aa4ade", 0x2}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000760000-0x2c)={0x6, 0x4, 0x5, 0x80000082, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/18 19:02:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f00007b3000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000fd1000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mknod(&(0x7f00002a7000-0x8)='./file0\x00', 0xe001, 0x0) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) [ 72.654134] sctp: [Deprecated]: syz-executor5 (pid 10474) Use of struct sctp_assoc_value in delayed_ack socket option. [ 72.654134] Use struct sctp_sack_info instead [ 72.671298] 9pnet_virtio: no channels available for device ./file0 [ 72.705246] 9pnet_virtio: no channels available for device ./file0 [ 72.714570] sctp: [Deprecated]: syz-executor5 (pid 10474) Use of struct sctp_assoc_value in delayed_ack socket option. [ 72.714570] Use struct sctp_sack_info instead 2018/01/18 19:02:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d9b000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000c1000)=0x3, 0xffffffffffffff64) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000548000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f000025d000)=0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) accept$ipx(r1, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b9e000)=0xfffffffffffffc2e) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000aa6000)={@generic="7c30c41a4db5d9c427e47cc0ab5f28c2", @ifru_addrs={0x2, 0x0, @rand_addr=0xa8fe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000d44000)="", 0xffffff7f, 0x20008045, &(0x7f00002ee000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000ed4000-0x8)=0xf000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000417000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd5000)=0xb) 2018/01/18 19:02:25 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = syz_open_dev$midi(&(0x7f0000002000)='/dev/midi#\x00', 0xfffffffffffffc00, 0x8000) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) io_setup(0x0, &(0x7f0000013000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000ae7000)={&(0x7f0000e67000/0x4000)=nil, 0x4000}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000804000)='/selinux/create\x00', 0x2, 0x0) timerfd_gettime(r2, &(0x7f0000cc2000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b55000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000eed000)={0x0, 0x0}) utimensat(r3, &(0x7f0000367000-0x8)='./file0\x00', &(0x7f0000ff9000)={{r4, r5/1000+30000}, {0x0, 0x0}}, 0x0) 2018/01/18 19:02:25 executing program 6: time(&(0x7f0000d89000-0x8)=0x0) socketpair(0x4, 0x0, 0x400, &(0x7f0000dbb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000001000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$KVM_RUN(r1, 0xae80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() perf_event_open(&(0x7f0000001000)={0x2, 0x78, 0x6997ee86, 0x1, 0x9, 0x10000, 0x0, 0x2, 0x4, 0x3, 0x80, 0xfffffffffffffffc, 0x100000000, 0x200, 0x1, 0x5, 0x2, 0x100, 0x9, 0xfff, 0x2, 0x100000001, 0xa74, 0x7fff, 0x8001, 0x200, 0x7, 0x80, 0x6, 0x3, 0x470d5ba5, 0xffffffffffffffff, 0x101, 0x6, 0x4, 0x3ff, 0xefd8, 0x3, 0x0, 0x7ff, 0x5, @perf_config_ext={0x7f, 0x9}, 0x20000, 0x0, 0x6, 0x7, 0x4, 0x1, 0x5, 0x0}, r2, 0x0, r1, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000002000)={&(0x7f0000003000/0x4000)=nil, 0x1, 0x0, 0x11, &(0x7f0000d3a000/0x3000)=nil, 0x81}) r3 = semget$private(0x0, 0x3, 0x8) semctl$GETZCNT(r3, 0x3, 0xf, &(0x7f0000003000-0x20)=""/32) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x9, 0x30}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r4, 0x5}, &(0x7f0000001000-0x4)=0x8) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000002000)=0x2, 0x4) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000003000-0x118)={0x0, {{0x2, 0x1, @rand_addr=0x8896, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @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]}}, 0x118) setns(r1, 0x40000000) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00') setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000002000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={r4, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8}, &(0x7f0000003000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000)={r4, 0x62, "1b7aea8075ca01aa10ab3979a623e2463ad47161ef05820b256d14675218f651e470ffedb3dc686ffe62e1d648444b7b2a108346e0106524fc3b6b59f45df42bcfad2f8940a28c9103548f4b87b8182ca2651baa940bd8bd4e9f5ad41fc8457b766c"}, &(0x7f0000000000)=0x6a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000005000-0x90)={[0x20, 0xffffffff, 0x80, 0x4, 0x4, 0x540000000, 0x40, 0x3, 0xff, 0x1dff, 0x0, 0x5, 0x0, 0x1, 0x3, 0xd3c2], 0x2000, 0x400}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000-0x10)={0x0, 0x0}) utimes(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x0}, {r5, r6/1000+30000}}) 2018/01/18 19:02:25 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = eventfd(0x9) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ecf000)={@common='ip6gre0\x00', @ifru_settings={0x5, 0x8a, @te1=&(0x7f0000418000-0x10)={0x80000000, 0xfff, 0x1000000, 0x5}}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000dad000-0xc)={0x20000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) clock_gettime(0x0, &(0x7f00007f9000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000d48000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000de7000-0x8)={0x0, r3+10000000}, &(0x7f0000a6c000)={0x0}, 0x8) 2018/01/18 19:02:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) utime(&(0x7f000091a000)='./file0\x00', &(0x7f0000b5d000)={0x0, 0x0}) 2018/01/18 19:02:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000de0000)={0x0, 0x0, 0x0}, &(0x7f0000624000)=0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000050e000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f000007a000)={0x9, 0x1, 0x80, 0xfffffffffffffffb, 0x3, 0xfe98, 0xd87}, 0xc) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f000002e000)='net/unix\x00') socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f00002bd000)=0x0) mq_getsetattr(r4, &(0x7f00006e9000)={0xa2, 0x4, 0xaf2, 0xffffffff, 0x4, 0x9, 0x1, 0x9}, &(0x7f0000917000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f000000d000/0x18000)=nil, &(0x7f0000f52000)=[@textreal={0x8, &(0x7f00005bd000-0x2d)="b800008ec8b83a0d8ee8f30fe685007036660f38dc900200660f320fc75a001f0f06260fc71ef6ff0ff39481a8", 0x2d}], 0x1, 0x0, &(0x7f0000113000-0x20)=[], 0x0) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f0000224000)=0x0) ioctl$KVM_GET_MP_STATE(r5, 0x8004ae98, &(0x7f0000e5a000-0x4)=0x0) fcntl$setlease(r5, 0x400, 0x2) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x8040ae9f, &(0x7f0000ded000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1000000000000002) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r6) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f000065d000)={0x1, 0x0, [{0x48c, 0x0, 0xfffffffffffffffc}]}) 2018/01/18 19:02:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000cc1000)=[@in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x1, 0xd08, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x92e}], 0x38) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000d23000-0x46)={0x0, ""}, 0x8, 0x0) 2018/01/18 19:02:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffddc, &(0x7f0000d77000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x15, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"85"}}}}}}}, 0x0) [ 72.786392] kauditd_printk_skb: 23 callbacks suppressed [ 72.786400] audit: type=1326 audit(1516302145.523:437): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10496 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 19:02:25 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000a000)='/dev/ppp\x00', 0x80100, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000019000-0x4)=0x0, &(0x7f0000019000-0x4)=0x4) read(r0, &(0x7f0000018000-0x8c)=""/140, 0x8c) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000001a000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f000001a000-0x4)=0xc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000a000-0x4)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f0000019000)=0x0) sendmsg$nl_xfrm(r0, &(0x7f000000e000-0x38)={&(0x7f000001a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000-0x10)={&(0x7f000000b000-0xf8)=@getae={0xf8, 0x1f, 0x100, 0x6, 0x3, {{@in=@loopback=0x7f000001, 0x2, 0x2, 0x2b}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x10000, 0xffffffffffffffff}, [@ipv4_hthresh={0x8, 0x3, {0x14, 0xa}}, @policy={0xb0, 0x7, {{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0x3, 0x2, 0x80000000, 0x2, 0xa0, 0x80, 0x1, r2, r3}, {0x1, 0x40000000000, 0x6, 0x31, 0x10000, 0x8, 0x7f, 0x81}, {0x5, 0x3, 0x579b0bd8, 0x7ff}, 0x5, 0xc, 0x1, 0x0, 0x2, 0x0}}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4}, 0x0) sendmmsg(r0, &(0x7f0000011000)=[{{&(0x7f000000a000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x2, 0x0}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x339, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r1, 0x111, 0x1, &(0x7f0000016000-0x6)="0ed4550f", 0x4) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000001000)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000019000-0x60)=[{&(0x7f0000019000-0xd8)="1bc90e7e2cf04768a702e6067da8b6c9130881efa5cb3eb9ea285a9e97fd2b4309a58c7acc3ccab8d95ce748addbfcf39bf848b1cbe9f9745cf6c409c8af07841046b4c5e65dda33bd6b8126fbed69dbaaa15eab73c0e99b4bea1689e09594e246b1a85be9c84dea4e54334f3733a54e49db7e6767229b29a4a1e8e516f872b66835fb0e31b2e95e8317691d20c0204ffd167f0f0ebfabdeae28dc15659d9dd0992f0317cb0720f2989216a3b5404fe4ce91100afb3a812b08a2b850897ec73d4c8827574d2a44ad880765339001623404ce95ee2003a0b5", 0xd8}, {&(0x7f0000018000)="a0fbdcbf677be0f213dffe84f1613e4d6816c1028d665767e990da690b4d0496118b20d4e84a174a147a0aaf9cca4ebf918d264de6cbb88fd729c10fcbe52c41511917b8188a8c1512e0a60b031eab8207fc19f6e50efc792f1ea0011da86372bd5f43d4ab5e6dae06545268baebf0d875de91c4b2d345c83aec26ba7684adc960091470b67a1bf9121bbdba132f91ff4dc704b689ad578d8093890689e117", 0x9f}, {&(0x7f0000018000)="f0ef9e5bab8b3d2275cf3043970967cdc05cb1e08bb1507393604d8fc4e4235428bd43bb446f8bf93caaf409b3c6357c11b3c2b6760bb815563243012bc59dee0e405b644f9fcd5c6b5f194c7ef162fa4c842c20e93f993f220acc001061e90a9d224a559514e69377f738528d8839ad7ec60735a0fb9c62f97e5c18f7cdc59446ed82478df330f1665423a97e83a63e884683b5e50846edab4637735b2a62f441696d879ae9a42438b34b0fe3d11ef737a373a75d2e3bf993680edf3ac46904630a2b329d2b80ba831407250ca0d2d31a67e91d7c0fac3533545e02927d4dfa5b", 0xe1}, {&(0x7f0000003000-0x36)="10a39429a17c01567f2a1c1df1a620e738cc05e514b1c78f2b90d1a943037a9457396ce6edd18ff2d8316dda38a16944a5009a1839d8", 0x36}, {&(0x7f0000019000-0x14)="7422983e66e50edf1586487d2dc0cdf68669b77b", 0x14}, {&(0x7f0000010000-0x52)="33d49f48a97c2db90eac7ec3f6066a8a817a35d114e7c98ca8c386ebc872fe54453045f0a8ca2f47925ed3d29e1d568b28edc030b0e7201d32581541f394bc530c9ef02a58d3dc82ded23dc1ed35f5102212", 0x52}], 0x6) [ 72.816479] audit: type=1326 audit(1516302145.523:438): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10496 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 72.841710] audit: type=1326 audit(1516302145.557:439): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10496 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=132 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 19:02:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ad8000)={0x0, 0x0}, &(0x7f0000cc7000)=0x8) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f09000+0x70a)='ys9v', 0x4) [ 72.866252] audit: type=1326 audit(1516302145.557:440): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10496 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 72.890785] audit: type=1326 audit(1516302145.558:441): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10496 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 19:02:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) r2 = getuid() ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000bc7000)=r2) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/18 19:02:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003bb000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x1fff, 0x0, @tick=0xfffffffffffffffe, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000c20000)=0xd) 2018/01/18 19:02:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0xffffffffffffff68, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) read(r0, &(0x7f00001ec000-0x23)=""/35, 0x23) [ 72.915334] audit: type=1326 audit(1516302145.559:442): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10496 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452e39 code=0x7ffc0000 [ 72.939685] audit: type=1326 audit(1516302145.559:443): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10496 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 19:02:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000547000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000cd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000034b000)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b7e000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a6a000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b0000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000220000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0, 0xffff, 0x3, 0x1000, 0xa, 0x20, 0x20, 0xff, r1, r2}, {0x6, 0x2, 0x392c, 0x8, 0x2, 0x157932fa000, 0xf0df, 0x3}, {0x1, 0x5, 0x5, 0x0}, 0x0, 0xc, 0x2, 0x1, 0x0, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x2, 0x1, 0x919, 0x400, 0x8416, 0xffff}}, 0xe8) clock_settime(0x0, &(0x7f00002df000)={0x0, 0x0}) 2018/01/18 19:02:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = syz_open_dev$vcsa(&(0x7f000059c000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffffc, 0x4000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000c19000)={r2, &(0x7f0000444000)="120ac3eafc9e0c6c85e34d591f504cb3153744df88827e5b2cfc4bca437d6860b3f025b1537105c2d3556e5fc5f110bfd4a93f61a9ac39927b85685f77a5bb8233ac11e03a8abb279e8c67f143d0e186e1735a5b7ef55f5137d66e94c59d300bcea28f361787fd4c22ce6a44b61418bd12d7657fb2581485f986a2f7727ff6aa1247ea856eed4fdefa"}, 0x10) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000af2000)={r3, r0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000844000-0x4)={r3}) [ 72.964213] audit: type=1326 audit(1516302145.559:444): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10496 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 72.988757] audit: type=1326 audit(1516302145.560:445): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10496 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=43 compat=0 ip=0x452e39 code=0x7ffc0000 [ 73.013203] audit: type=1326 audit(1516302145.560:446): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10496 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 19:02:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000adc000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000019c000)=0x2af) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000029000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x9, 0xf573, 0x7}, &(0x7f0000461000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fc5000-0xc)={r1, 0x81, 0x20}, 0xc) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_dev$audion(&(0x7f0000f5d000)='/dev/audio#\x00', 0x1, 0x610000) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000c89000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='gre0\x00'}) bind$alg(r2, &(0x7f0000b9c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) r4 = accept$alg(r2, 0x0, 0x0) r5 = open(&(0x7f00001c1000)='./file0\x00', 0x28046, 0x0) fallocate(r5, 0x0, 0x0, 0x4) accept(r5, &(0x7f0000ace000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef9000)=0xc) sendfile(r4, r5, &(0x7f00004eb000-0x8)=0x0, 0x2) ioctl$KDSETLED(r5, 0x4b32, 0x100000011) 2018/01/18 19:02:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000765000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000312000-0xc)='/dev/rfkill\x00', 0x206, 0x0) writev(r1, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f080319", 0x7}], 0x1) 2018/01/18 19:02:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000da5000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x242) sendmsg$nfc_llcp(r0, &(0x7f0000433000)={&(0x7f0000141000)={0x27, 0x3f, 0xff, 0x7, 0x0, 0x6, "e84f868275e2ede2ce0ff5970962e79718aab40f4c2a4f7f6610079fdf23887c47121d2a3b47d8f641e75d68c61ae82477d6e2bcfaab1248b9883ba7a0c720", 0x80}, 0x60, &(0x7f0000285000-0x40)=[{&(0x7f00001d7000)="598d086de5b47ec12e9080df258221501ee68c0cba5d7dbdeffca94b6c3a4ccf9d018ba03a94b8eb6816df6ad9f6725e11b513ddebfa483298a21f1722c080f5db5227538baa4e3fa9edbffd31aa1b581dc1289bbde2f627001d7b824b84a23ac1f24c0efb4997bc54e32157d4f3a3749a2ad88b393ce698eb250132e608fbb9ef896098c87117d860134e0919cdf54e234634e8e727a6f425531e01a2d9f2585c44e5", 0xa3}, {&(0x7f0000d9a000-0x77)="b6eda9434ac41f2d7cd5f95515140b887161ff904816fea7f8ebf3c8185ce6112b657f640174e9f34d1778ac1065c75f5a0ec58e59734559c28fa2af822db01d7fd993f964d3ae84f2043cf211309e11a4fedc1cccdf777dbdda4125d0860bd9c66b536df3886a6a1be0cc5ca841eccb5c2105141a6d73", 0x77}, {&(0x7f0000294000)="8e3ce699f33479d8947b7a08e63f74cf9504b4b614cc78066e6f821e99b6683ee1544f4e856c6371d06bb158b3fb055997823c8734c0bc26bbcd3647bfc139933aa76f149bfe4cb44f713c55c0998e9cf0bf1ef1d2edcb9684167ff5b8e1fdecb59db0fae8977d4fb906a0137809978a956e1c19b7a7db80797289e5e9721ee844d3ebdf4e42dbc7272a16c9c6edb66c2868cbee66dcd218469a56fccc306671ad466422a94204c89f04c1b4bc59b5148f0301b27b18dd270dc3fe9b8715b62ab70f0ed0ad64784b185b46b5d10892ab90cd", 0xd2}, {&(0x7f000021c000-0xc9)="09cffb7d08da3acfc6929d37e4f8c0d9d30aa70c3b3ad2190d200d8e4ea958353c027d01747ec7647553f5fc178770847b2b7413bfbae6973ae5ab6722e0cc2bbac0f2e34123cf64eca677c1ae612614328eaa1722e5ba8829773f949f4239cfef3674c53f6020e1bad759b0cd0714e53f470cec1dd3cc7b9610f8976cbde76a87001e0e3ee160d42354dc2834d13dc6c108e227350896cdf735e736521a00ba3ecfaee1f33bcc9442d8d5180ad9b5d8869bd1904a0e842f00df6cd4095ad18d606961ec0815d4e9ff", 0xc9}], 0x4, 0x0, 0x0, 0x40000}, 0x40004) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000b9c000)=0x0, 0x4) 2018/01/18 19:02:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000a97000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:02:25 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000027d000-0x1)=0x0) sched_setattr(r0, &(0x7f000021e000)={0x30, 0x1, 0x1, 0x6, 0x3118, 0x16, 0x2, 0x4}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) syz_emit_ethernet(0x3b, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x80000000, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "c903b99d4bd03a2f1015ef893959a4369a"}}}}}, 0x0) r3 = dup2(r2, r2) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000a9f000-0x8)=0x4) 2018/01/18 19:02:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000c51000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) sysfs$1(0x1, &(0x7f00003e1000-0x40)='sha384-avx2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') r1 = syz_open_dev$midi(&(0x7f0000b0b000)='/dev/midi#\x00', 0x0, 0x8000) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000cc7000)=0x0, &(0x7f0000ccc000-0x8)=0x2) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f000044d000-0x4)=0x0, &(0x7f0000398000)=0x4) sendmsg$alg(r2, &(0x7f000043f000-0x38)={0x0, 0x0, &(0x7f000078c000)=[], 0x1198, &(0x7f000078c000)=[@op={0x18, 0x117, 0x3, 0x0}], 0xffffffffffffffe3, 0x0}, 0x40) 2018/01/18 19:02:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000668000)='./file0\x00', 0x0, 0x40) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000810000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f56000-0x4)=0x5) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007da000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000948000-0x4)=0xc) r3 = syz_fuseblk_mount(&(0x7f00006db000+0x30d)='./file0\x00', &(0x7f00000c5000-0x8)='./file0\x00', 0x0, 0x0, r2, 0x0, 0x0, 0xffffffffffffffff) getpgrp(r1) fcntl$lock(r3, 0x6, &(0x7f00004a1000)={0x2, 0x2, 0x6, 0x125, 0x0}) 2018/01/18 19:02:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009bd000)=0x0) getpgid(r0) timer_create(0x6, &(0x7f0000a33000-0x60)={0x0, 0x32, 0x0, @thr={&(0x7f00002f2000-0x2)='/P', &(0x7f00005f2000)="8808efd2b19ff82f03eb75f43238f3ce0d5aa926f6cb19ed2bd8ca3db34f0bdd15c9f8c18437a2616969c5eb022a40b5d930fe6944e4e87e16e0948bb71bc08b7ef3f3a90c68f1640b8b0f345106fff3b02d5859a08fa60bbdc922a7a3b6d1d21c2f53b227a34a38c69e09d3f7918ba136bfff027b27f57e562f692709923c00494335318b00c1eb71d4af4c8436bbbe7e718aaa810695ef41252cc4145d4dca95db9453d118500c47186aa84f816f07a785ddd2a5b7aca2a370dabf22d68f9bdb5435dd3bb1ed62d1431f4008401a21a12be213656c6c53acdeb89548811bbddd05aa"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000481000)=0x0) timer_gettime(r1, &(0x7f0000311000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$loop(&(0x7f0000f2b000)='/dev/loop#\x00', 0x0, 0x200000102) fsync(r2) fcntl$setown(r2, 0x8, r0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a7b000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000082a000)={0x0, 0x9}, &(0x7f0000e59000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000a42000-0x8)={r4, 0x613c}, 0x8) 2018/01/18 19:02:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cc9000)='/dev/rfkill\x00', 0x8000, 0x0) sendto$ipx(r0, &(0x7f0000b97000)="accf4085ab21edd8dd611a5c317a471a35ea54c9f366e21422e3c94d04331243ddda3a377d6f2288bb354b28e434129873458dc426e10ad3142948ec4d7c8b18b5bd0ba18e0a53bb4633618c7d548a7f278c508d2018895b58cdae5d1499d6627ca7ecaffe10791561bd242f9a25a65514e48baf133dd5fa43ab154e85fc7f446f576fa9085743e4855e36a4ce1ddaaf4ba081481aa51d00cd7a27fd0988bd35f99c3eb180ccbc07876620392d5074874850b18893a68fa6051b4783d8aa", 0xbe, 0x40, &(0x7f0000fd0000-0x10)={0x4, 0x4, 0x9, "e6e57a84d136", 0xffffffffffffffe2, 0x0}, 0x10) mkdir(&(0x7f000086e000-0x8)='./file0\x00', 0x8) mkdir(&(0x7f000000e000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000984000)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000fac000-0xa8)=[{&(0x7f0000e5c000-0x60)={0x27, 0x3, 0x5, 0x2, 0x7, 0x6, "ea7d59ff9e7eef46db798eeb8862f46004c668f7e81acc99e786f2dbb26f30a5737aa67f8de99110e007633446d413b7b84578f8b94619ed6cf3917aff229e", 0xfffffffffffffe5f}, 0x60, &(0x7f0000d1b000)=[{&(0x7f0000cb0000)="8270fa0d79f963463e06064121a7d109112ad190cb9e65329d48", 0x1a}, {&(0x7f0000c77000)="84ec34d1e2641816d1de6410a1420cd26eff5b3240c64503fb34017f29d678d44b79df5b343a71c0eb58b2ed3fced9a72a62510e533b8a10c9c7cf6547cf7aac0a02a84eebdb11ed8442f4b662023025b4dfba1bd9e4c27bdd1130d81fb02917f8c1b561bbc2288bff16046449fe2f97b26cccfda1fa6693725adda3b27514553a489ae873b72345eb9c5941f9c46569c3a94c3cc0b87e2a2cf43ebb183e9f", 0x9f}, {&(0x7f0000d94000-0x15)="c5481a6695583d6ae11a833f6ca00d339ea5ce6d5f09cb", 0x17}, {&(0x7f00003fc000-0xa6)="396efcd00f544da9ebe630df66da5681cd096afc5776e33ee7a76c582447cc6426b9a1968a119a82be7f4f6d333bd92e403b93251a501e1b67219e532219234614265abf054846bf2ced7828f5b2c7c90f0b19e288385a9a995cca2640e40672a1c004ed270dcf482bc81624f55f632f9d67d5c97c14a69ee54ecb4c2e32aa8add5fe05ba29925209c13a4e314826d7f503b9bda22679aa4b2da929d55cc09f49ea789f8ff50", 0xa6}, {&(0x7f000094f000-0x35)="26963d300cd065cb80cee49b629bedcc4d7261b86d7fe9150cb0732857caaf7e9d136f4237262538ef02f323bf6233f2b5de4bf29c", 0x35}, {&(0x7f0000d81000)="fa59029b16498fa41bf158834c7954d61c7996eeb517ece887f2ae237605827469800c0ee5470d2e921f8cadc16b5f49a2b2d174a556b0ef1e6ce2a934c97aa5949e7c5aa393046cb7e27fb83f15795876fb4c6ad7cf279cddf4a8337b3fe7ea05a15afd50c352bf97c0bba6e8a9965927c78f22bffd09697f0e8703d328a126c78e2bd7ca48ded99173cad55ab17e05a40b004d0a3e77d05e3c1660380fba1aade007f69d553f5c7b1aa9fd468d3fe2494bc1d6446700b73e61b553b1ac01cbab45f5e6640b55273c3465ec8cf33351587fb2", 0xd3}, {&(0x7f0000782000-0x75)="9965474125b6d980d1da317595f7b0c3700ba909f9ded380d86f26455c89a0bcbe2d133812bd32f7a986c29258a6949967cc81b0c32a36eaab1a092cb20f0b4406d7b4800f4b90583b6577c6866784b9e529ed14b6e9605f171bf521641f8fa81606d7aff3ad07b98a9c7736de6900fd2cdf2560d4", 0x75}, {&(0x7f0000917000)="1b0391b111837c2a9a1fd46db6c35716d0aa437034cf7c9a77a1db49b2311a8df0f824e4f8f805bc8bb53cf640440ef86e889a538b368978835b4a0cdf0e6ffa84fb111443004b15615f6c4c01c3245b6d814618a6109acf3b7a882ed681cf7e5b19b6788571a27468028ed4ff0e36c4eacbf62fc9c6497b97dbea069b6508101b274812c7c8fc3952139ac37b7c2096d65ba3e4cf13003a10be395d776620a67da3c7a13aa0cfec05ac9303f41dec140a59dff6200df9c8ed5b7958d6aa84185fe824b089370e557aaf14028cc699883e53484d3c51d63c7f01dd2f", 0xdc}, {&(0x7f0000506000)="13f8c83c2765120221675d88b6e2cb74bf788fd2e03d2b0f9ff6a02b79eccf69ebbcb4f29a1a2771858e34b8126347f3659236cc03db00761473ab89305946cbe7972cf8", 0x44}], 0x9, 0x0, 0x0, 0x800}, {&(0x7f0000c64000)={0x27, 0x1, 0x200, 0x7, 0x9, 0x9cd2, "7e8aca9d17ff7dcc2580045476d9c5c2fc108e323da8e2f59bb9ce4b7b61733478dbccce1e6b7510462c485c1299e7fcc69d5884e8d460afd84d4d4ec07d10", 0xffffffff7fffffff}, 0x60, &(0x7f00007c4000)=[{&(0x7f000000e000)="0492a067877d6ea115d373430c2960722078530b576e1743d2e3241d5549cd3292ec754d3fdec2587159963481c24d7a995c45031c9f6b7c6a3d4cedbe9dfae26ee2655a0c79ffccbef3bee6a198186135da5e0106ec4ce83bc4bb3848d06f0ce1f4e835f8dd2727fe60344efff3763ecdd2ee4ab13b7e281080551cbe1bcaeb9cbc79e0d21b90f90371d73ca3b75c0fc1a4cce7", 0x94}, {&(0x7f00008cd000)="6b501121149256fadc8266cd285f8d92c7af697def35a72cfece0f35694c6107c636b6511d79070e0a8e4f4c5ba6cd2fc911", 0x32}, {&(0x7f00003fe000-0x23)="29e390881913e03976adddb27135306f26c414a54e06ccc5f302646e1503b7fe9808d9", 0x23}, {&(0x7f00006ec000)="3c5f963951d1a998cc5d1e3d2415dbec794a23ee50f532005093638ce2ea", 0x1e}], 0x4, &(0x7f0000530000-0x1010)={0x1010, 0x10c, 0x7, "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"}, 0x1010, 0x1}, {&(0x7f00008bb000)={0x27, 0x8d9, 0x1, 0x5, 0x8544, 0x0, "ffc3af894e57efc55cf367cd20b4d1cb5cf3e7322df7eaf8242f587c18689f468cec75adb56c66bc908681c50a80c44df28967297f46da19174804195ac296", 0x7}, 0x60, &(0x7f00007c9000)=[{&(0x7f0000700000-0x35)="ff0270725bc4bd7065698e7383841d56611cb43ff57668e5842b366d6b50316b77b78736487400fc75594b247542d0edaf402c7a1f", 0x35}], 0x1, &(0x7f0000dbc000-0x80)={0x80, 0x6, 0x6, "7a51c1ad73a55b18ade7eb5f4e9c72b568870489313cdb626334b92507dc4345cc5ac16a3e569db8d7d281cdac7cc3d8d248cefc5c3514065164557d99065897e4585ff76bc368e5684af92cf23a9ddf78e1d9ed6a2e07cf16b8ff7dbb11f55fd218dadc322f4e1a9d4c9f1699"}, 0x80, 0x44085}], 0x3, 0x8000) renameat(r1, &(0x7f00006da000)='./file0\x00', r1, &(0x7f000056a000)='./file0\x00') 2018/01/18 19:02:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00003b3000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000905000-0x10)={0x8, &(0x7f00007a2000-0x40)=[{0x7, 0x224, 0xf14, 0x7}, {0xff, 0x1, 0x1, 0x0}, {0xffffffffffffd165, 0x3, 0x4, 0x401}, {0x100000000, 0x9, 0x9, 0x80000000}, {0x73e7, 0x3bc, 0xea1, 0x9}, {0x4, 0x8, 0x41ec0f8d, 0x8}, {0xfffffffffffffc01, 0x7, 0x81, 0x20}, {0x2, 0x6, 0x40, 0x381}]}, 0x10) dup(r0) ptrace$peek(0xffffffffffffffff, r1, &(0x7f0000670000-0x8)=0x0) splice(r0, &(0x7f0000623000-0x8)=0x0, r0, &(0x7f000059b000-0x8)=0x0, 0x9, 0x8) r2 = syz_open_dev$vcsa(&(0x7f0000e34000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffffc, 0x2000) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000418000-0x28)={0x5, 0x8001, 0x4, 0x6, 0x10001}) bind$inet(r0, &(0x7f0000a29000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e04000)="", 0x0, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000025b000)=0xfffffffffffffffe, 0x4) ioctl$TIOCNXCL(r2, 0x540d) r3 = dup(r0) ioctl$TIOCSTI(r3, 0x5412, 0xfffffffffffffffe) write$tun(r3, &(0x7f0000770000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "1c0400", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x3a) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009fb000-0x11)='/selinux/context\x00', 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000cc4000)=""/188, 0xbc, 0x42, 0x0, 0x0) 2018/01/18 19:02:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00003dc000-0xb)='/dev/audio\x00', 0x100, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) semget(0x3, 0x0, 0x180) 2018/01/18 19:02:25 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) getgroups(0x1, &(0x7f0000008000-0x4)=[0x0]) fstat(r0, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/18 19:02:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c02000)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f000084a000-0x4)=0x3, &(0x7f0000542000)=0x4) dup2(r1, r0) fcntl$setstatus(r1, 0x4, 0x2800) 2018/01/18 19:02:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a4c000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000112000)={0x0, 0x9}, &(0x7f0000fa8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000070d000)={0xc7, 0x8002, 0x80000000, 0xffffffffffffff80, r1}, 0x10) ioctl$TIOCSTI(r0, 0x5412, 0x6) fcntl$notify(r0, 0x402, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40085112, &(0x7f0000001000-0xb0)={{0x8, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:02:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000098e000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a62000-0xc)={0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00004d3000)='/dev/rtc\x00', 0x2c0000, 0x0) connect(r2, &(0x7f000013d000)=@un=@abs={0x1, 0x0, 0x3}, 0x8) dup(r0) 2018/01/18 19:02:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002f0000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000705000-0x4)=0x10e4, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendto$llc(r0, &(0x7f0000715000-0x5b)="6e5e42528700857a7f2f73c66c104184406270dd770152ab17b116d61749e97fa0054fd7bb3ff9be0d160a9cd6000d5285368ad5919319ba69a4f9634863d0602c0b722f0a6beb30fe6f47c2e3dfa419e5e69ae9d22b376098805e", 0x5b, 0x40, &(0x7f0000e8e000)={0x1a, 0x19, 0x7c, 0x9, 0x3, 0x20, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000e38000-0x140)={0x18, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000fc2000-0x40)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:02:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f3000)={0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000662000-0x15)='/proc/self/net/pfkey\x00', 0x107000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000bd7000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c33000)=0xe8) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/18 19:02:26 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ab8000)='bdeveth0md5sum\x00', 0x0) name_to_handle_at(r0, &(0x7f0000dee000)='./file0\x00', &(0x7f000081c000-0x47)={0x8, 0x0, ""}, &(0x7f0000fd5000)=0x0, 0x1000) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fd6000)=@int=0xfffffffffffffffb, 0x4) 2018/01/18 19:02:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d06000-0xf)='attr/keycreate\x00') modify_ldt$read_default(0x2, &(0x7f00002f6000)=""/221, 0xffffffffffffff52) pread64(r0, &(0x7f0000ac2000-0xce)=""/0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000c06000-0x28)={r0, 0x0, 0xbc, 0xde, &(0x7f0000b24000)="2fbccc8b265de6f0fc76bfb741006619d0d3a35e212a918a9b969cd0d99bda735eb238f6a30a55a5f4657e33ea61db9436ea758d3d78d22df94f5e26771b27897bc725d3dd49796684f431264704ec981a91b17b5f0e1b54a4d3761e827185fb080da2d523954bb618d4fc41cee9b3461fecddff4e7c444132e4c26bdedddeb113475370550952a259af95bf6402aed2bbda46ea19bb66412e95058b6a668fb5b7ccbd68af823826e5508c9436625966e4dca10921519294ffa584b4", &(0x7f0000f15000-0xde)=""/222, 0xf81, 0x5}, 0x28) 2018/01/18 19:02:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000842000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000476000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x3) bind$inet(r3, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000018b000-0x12)='/dev/loop-control\x00', 0x601, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f000042c000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r3, &(0x7f0000e87000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00006df000-0x20)={0x0, &(0x7f000082c000-0x8)=0x0, 0x0, r2, 0x4}) getpeername$llc(r2, &(0x7f0000787000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b66000-0x4)=0x10) 2018/01/18 19:02:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000060f000)='/dev/sequencer2\x00', 0x40, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00007e8000-0x88)={0x6, {{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000e70000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) clock_adjtime(0x3, &(0x7f000073e000-0xd0)={0x2, 0x3, 0x3, 0x1000, 0x5a5, 0x3ff, 0xfffffffffffff01f, 0x3, 0x80, 0x401, 0xe5d, 0x2, 0xe8, 0x0, 0x200, 0x81, 0x0, 0x7, 0x400, 0x5, 0x0, 0x400, 0xf17, 0x0, 0x8, 0x4}) sendto(r0, &(0x7f0000bfb000)="95ad5b1b6ce5f4fac2dabad4668586043d94aa4c4199152edf1714d7f47a80c5a36400039ecd3dba3100bfe45502f3276f7b1755e23560283d6a2917c133a8b40255c09279f7cfc05eca9367f719eee20b2942f91f765134d168fa34a4e0c14b7f52fc803188ee0da9479e03f4c1a3b868c2fc1783034e7134919247e1425feb9150c6e22082491e3baef5b89d3be1077d06105d", 0x94, 0x800, 0x0, 0x0) accept$ax25(r0, &(0x7f0000a8a000)={0x0, {""/7}, 0x0}, &(0x7f00005d0000-0x4)=0x10) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00008ee000-0x310)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) preadv(r0, &(0x7f000046f000-0x10)=[{&(0x7f0000bb9000)=""/158, 0x9e}], 0x1, 0x0) 2018/01/18 19:02:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f0000d4a000-0xa1)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, "94a77c5d9d1e"}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002b0000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/18 19:02:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000626000)='/selinux/enforce\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000166000)=@assoc_value={0x0, 0x0}, &(0x7f0000554000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000501000)={r4, 0x61, "b0d523a03feeec1c87de28623fbb3e57722e86fce1e3990c77c6c5b6e756a7cc629c5d170570ba832fc97907765b5a1adcdffa91f558a839e8eeb78dae525ad19563a07badf05054e6ee38af86c6e654312adf8f685d505262506681a08407a82d"}, &(0x7f0000ed4000-0x4)=0x69) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 19:02:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dba000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000547000-0x50)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:02:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000ca2000-0x2)="9600", 0x3) r1 = syz_open_dev$dspn(&(0x7f00009ad000-0xa)='/dev/dsp#\x00', 0x2, 0x900) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000b0c000)={0x7, [0x2, 0x7a, 0x9c, 0x31, 0x5, 0x637b, 0x5]}, &(0x7f0000f47000)=0x12) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a92000)=0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r1, &(0x7f00000ec000-0x9e)=""/158, 0x9e) sendmsg$nl_route(r2, &(0x7f0000d1d000)={&(0x7f000012d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bb3000)={&(0x7f000084b000)=@ipv4_newaddr={0x34, 0x14, 0xa01, 0xffffffffffffffff, 0x1, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @rand_addr=0xffffffff}, @IFA_CACHEINFO={0x109, 0x6, {0xffffffffffffffff, 0x0, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x3) 2018/01/18 19:02:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) flistxattr(r0, &(0x7f00004aa000)=""/129, 0x81) bind$alg(r0, &(0x7f0000ae2000)={0x26, 'skcipher\x00', 0x0, 0xf, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cbd000-0x18)="0a0775b0d5e383e5b3b60ced5c54bab729", 0x11) 2018/01/18 19:02:26 executing program 4: clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f62000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = gettid() setpgid(r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000f7a000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x9e)="5706becd1e71883175e1547819e30cb207d73e0433a092893c4fdb22ae657ed415444e8ee34217366fe5a409d80a7a7bc682e7def605e0c703d791cfe791efdcebdcb9c558f285272eb3f94ca1512843fa726d6bc9209dc6b8287848367bfac26c397e2382c63fd51c7a41f1fb5691b787248a8196450240f09731eefcf4a161c5b91a842adebb9414ee300ce74669cf1416681fad44c0f4b281c1878a32", 0x9e}, {&(0x7f000096a000)="559da4b2852f625410083c086008e2576156952402be3cc9a8", 0x19}, {&(0x7f000086f000)="4be2fac4d94ccfc99fe5c535e8bd42581a70f968bb243e29c34ce2d4d63c9399db35f48f", 0x24}, {&(0x7f0000002000-0xc5)="5f05a8bd5d5e710b84e2ea2156db3f71afd10d0af8c78e2e1554eb8c2deb16adc1c47f0e6512e227e744af91cbe4b06b41a6aff051a077a5084ad2d62fc9a0c44c27457dcfc28b295d0ca1baa896e9c8fa2a025ead71ee457991f13def6535f02770c9b8fc2850142db5d81114a592165e9d0e935f56012081f011aceae1806f5029e3ade19a5d0f40f388dc549b7444614cbb62249b82e697ac2bc1595e975e5e7be3636fa9ad96796e7bcc2c848cf06e79742b1d340944a541d186102703ee3f3eb4d171", 0xc5}, {&(0x7f0000001000-0x86)="26d1da672fad9d880f9d25bcb0a598f6ca7622478017c948c2ade195747a43830f55b281fff8138ce27a16f757fe7802f4064de888d4741a15bad5d28181e3f367ce543e03a6258b06af96e2e39bd5395005d351716db832c84783233173ffe0e4ddd0592ec46e5dc73467462e36287b6b240e320cb338141a967945af6d0b8174aa576d8222", 0x86}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f00006d8000)="622b8f11bbb5f3f2fd35035097c022ddffb06b6d037882173277467a022d75f6b657aa99ff00d94175434e15f6c5effb93c06916b4fa0ddcc5847a890024aa5412160f4c5ab725230fdb1d42820cceeb91c56763aa3b7e2279950685335f1436333d635d2227e4a76aad4d", 0x6b}], 0x7, 0x0, 0x0, 0x4c001}, 0x20004044) ptrace(0xfffffffffffffffe, r2) 2018/01/18 19:02:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0xfffffffffffffd56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000934000)=0x0, 0x0}, 0xa00000400, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000709000)=0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f00000e8000-0x10)={&(0x7f0000093000-0xe)='./file0/file0\x00', 0x0, 0x8}, 0x10) r2 = socket(0x2, 0x4, 0xf4a4) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000530000)={0x5, 0x2, 0x9, 0x764b, 0x10001, 0x40000, 0x3, 0x9, 0x4, 0x9817, 0x200}, 0xb) signalfd4(r1, &(0x7f00000dc000-0x8)={0x3}, 0x8, 0x800) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000c3000)='/dev/autofs\x00', 0x901, 0x0) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000d2c000-0x6)={0x2, 0x1, 0x100000001, 0x1ff, 0x2, 0x7}) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000ce4000-0x8)={0x3, 0x1}) mount(&(0x7f000087f000)='./file0\x00', &(0x7f00006fc000-0x8)='./file0\x00', &(0x7f0000a9d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/18 19:02:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000c6d000)=""/4096, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) bind$can_raw(r0, &(0x7f0000001000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000001000)=[{&(0x7f0000002000-0x8a)=""/138, 0x8a}, {&(0x7f0000002000-0x75)=""/117, 0x75}, {&(0x7f0000003000-0x64)=""/100, 0x64}, {&(0x7f0000003000-0xb2)=""/178, 0xb2}, {&(0x7f0000002000)=""/50, 0x32}, {&(0x7f0000002000)=""/178, 0xb2}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/150, 0x96}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r3, &(0x7f0000004000-0x20)={0x18, 0x2, {0x1, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r3, &(0x7f0000005000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000005000)=0x1a, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000005000)={@common='bpq0\x00', @ifru_flags=0xc00}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000007000-0x3)='lp\x00', 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x0, 0x2, 0x7ff, 0xcfee, 0x20, 0x8, 0x7ff, 0x5}, &(0x7f0000002000-0x40)={0x200, 0x8, 0x191, 0x259, 0x7, 0x1, 0x1f, 0x4}, &(0x7f0000008000-0x40)={0x1c, 0x8, 0xffff, 0x7fffffff, 0xfffffffffffffff9, 0x3, 0x0, 0x80000000}, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000006000-0x10)={&(0x7f0000008000-0x8)={0x2}, 0x8}) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000007000-0x110)={0x2, {{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000b4e000/0x18000)=nil, &(0x7f0000008000)=[@textreal={0x8, &(0x7f0000001000)="f20f12b407008956b60f20e06635000400000f22e0baf80c66b84050e98a66efbafc0cb80010ef0f3066b8006000000f23d80f21f86635400000400f23f8baf80c66b8e3d1e08266efbafc0cb094ee66b9b50b000066b80038000066ba000000000f3065da0c0f22e7", 0x69}], 0x1, 0x0, &(0x7f0000001000)=[@dstype3={0x7, 0xa}], 0x1) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005000)={@common='gretap0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:02:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0x2, 0x5) sendto$inet6(r0, &(0x7f0000362000-0x9d)="edb14c50d090bc4facafdbd80fbf803c6dd31e4c7de07a69c5ac04b386bae04bbadd495d1545ef6c058af49ef46f561f11383628e4dca97c6075dd5e745f6ff7df3eac7e0c6a98e5a62049867940e76716d4ef73d1781cf033a16050d3360649ab364bd41948384ef0d78b7d7d1517b25c4d895c95d3a21fc5d547bd75d138329a2779c610887fd3d073ed8502ce527e25bf752238def6dd94533ceff2", 0x9d, 0x4, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/18 19:02:26 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x107, 0x0, &(0x7f0000017000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f0000001000)=0x0, 0x400000000fee) sendmsg(0xffffffffffffffff, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000008000-0x50)=[], 0x0, &(0x7f0000006000-0x1408)=[], 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f000000f000-0x3f)=""/0, 0x0, 0x0}, 0x200}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[{&(0x7f0000011000-0x80)=""/128, 0x80}, {&(0x7f0000010000)=""/115, 0x73}, {&(0x7f0000011000)=""/159, 0x9f}, {&(0x7f0000013000-0x95)=""/149, 0x95}, {&(0x7f000000b000-0xa1)=""/161, 0xa1}, {&(0x7f0000010000-0x65)=""/101, 0x65}, {&(0x7f0000012000)=""/147, 0x93}, {&(0x7f0000010000-0x69)=""/105, 0x69}, {&(0x7f000000e000)=""/19, 0x13}], 0x9, &(0x7f0000011000)=""/3, 0x3, 0x5}, 0x0}], 0x2, 0x100, 0x0) sendfile(r1, r2, &(0x7f0000013000)=0x0, 0x15) 2018/01/18 19:02:26 executing program 5: mmap(&(0x7f0000000000/0xa0e000)=nil, 0xa0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002d2000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000a0e000)={0x57, 0xffffffff, 0x6, {0x4, 0x3f}, {0x6, 0xfffffffffffffff8}, @cond=[{0x6, 0x401, 0x7fff, 0x8, 0x4, 0x1}, {0x4, 0xed, 0x5, 0x13, 0x1, 0x8}]}) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000a10000)={0x4, 0x10000, 0x400, 0x7, 0x3f, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000042d000-0x8)='./file0\x00', &(0x7f0000a0f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000950000-0x8c)={0xffffffffffffff2a, 0x8, 0x9740, 'queue1\x00', 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = geteuid() mmap(&(0x7f0000a11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000a12000-0x4)=0x200, 0x4) setreuid(r1, r2) 2018/01/18 19:02:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x32, 0x4) r1 = socket$netlink(0x10, 0x3, 0x5) pread64(r1, &(0x7f0000001000-0xd0)=""/208, 0xd0, 0x0) fchdir(r0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000002000-0xe)={0x1f, 0x5, {0x40, 0x6, 0x8, 0xfff, 0x9, 0x9}, 0x2, 0xc4e1}, 0xe) recvfrom$inet6(r0, &(0x7f0000000000)=""/185, 0xb9, 0x3, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe9a}, 0x1c) clock_getres(0x2, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001000)={r2, &(0x7f0000000000)=""/251}) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$sock_bt_hci(r0, 0x800448d3, &(0x7f0000001000-0x8b)="061b5a257ef8c995615d1bdecb74f3cccdba8f6c49b397836fcad95bfe4a3a255b02598f4366cd12ff0c81eda8fe8b32c20ba9084897f5b5b3aadca6cdf8c56189e5c3b08a12e998dd859262dfe81e56808b960f1587b62c206dc1db41232e5f0143b3b7af3852f3264876275d5cea2ff30a7f77bbea30e62d25da732a003cb2db65159cc5363dc478f6ac") fcntl$setflags(r0, 0x2, 0x1) sendfile(r3, r3, &(0x7f0000000000)=0x3b, 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x100000000, 0x10, 0x2, 0x1ff}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000003000-0xe)={r4, 0x81, 0x3, [0x4, 0x1ff, 0x800]}, 0xe) bind(r0, &(0x7f0000002000-0x80)=@generic={0x1, "f8575e2fc1290c151c7553d25ebaac181e52f1f860b607362149b3a31424e82c8af88f057d27b5f16b783b7d53df6825ded5771037b3e0b7a317e2bd6b1573a4a696a1b859f9e67b386b2d9827da11e9bd8ae2b6872a5f2a50fb3a9ddddb6f63232cb9dcf860335e5df6bae292969692b61cd01fe428f4464f82b5cd6572"}, 0x80) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000002000)=0x3, 0x4) bind$inet6(r3, &(0x7f0000003000-0x1c)={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5f4}, 0x1c) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000003000-0x10)={0x4, 0x8, 0x3, 0x3f}) timerfd_create(0x7, 0x80000) listen(r3, 0x10001) socket(0x9, 0xa, 0x5) 2018/01/18 19:02:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000892000)='/selinux/relabel\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000a90000)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f000005a000)='./file0\x00', &(0x7f0000f4c000)={{r1, r2/1000+30000}, {0x0, 0x7530}}) fcntl$getownex(r0, 0x10, &(0x7f00001c2000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000c34000-0x110)={{0x8, 0x5, 0x2, 0x0, "314deca130be1aac2ea89fc53663fd3c45a9d32bf5ea7d34c6e41b2d4e0c3c646c81b8b62c592fd792cacc45", 0x7ff}, 0x0, 0x0, 0x1, r3, 0x6, 0x1, "f9599d32a64ffc345fa73b45efa9770295209c45897e67b5752a20f2f35432e2a1a8c39fd1ed671a576727b2c3bde2dfea8cd68661b5b44e8bac04fafa05d075", &(0x7f000008a000)='+\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xae, 0x3, 0x6, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x10, 0x4000000002, 0x0) remap_file_pages(&(0x7f0000548000/0x1000)=nil, 0x1000, 0x1, 0x6, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000070e000)='/selinux/policy\x00', 0x0, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000663000)='/dev/snd/timer\x00', 0x0, 0x2) r5 = add_key(&(0x7f0000333000)='.request_key_auth\x00', &(0x7f00000d3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008f1000)="c1bb8dcb0fcfcea03282da57449e7544c5efe3cae3c2c8b40ebe9bb03f9ddeece148dd446c57934a6ac643806950a42d01d8a45f5688c9cfd7664fca56f3b53759dce9668eedc7b5c2df22ae5550d8cbe33bfc4a069e39c5b42604d38be4b9718b2bfba23a708e9371349cc3858a03fc1062e934", 0x74, 0xfffffffffffffffe) keyctl$update(0x2, r5, &(0x7f0000202000)="077cf27110f74c85ae37af7f3bdd5989eb10161f11cfa4413cbfa6d992e70cb6bace842708db37190dceb9b2a1c82792d568cc7a2e38fac73021c555f9a74c0a2597981338d79c64334566f4547527304f667fb405e6e6adb27a57e27ead6fed59756848dbeb1fd722aeb8dacb2a85c0d10c1283c2b0d0bfbf53d2dc28349c059ce0a80130", 0x85) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f0000005000)=0x6) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r4, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) read(r4, &(0x7f0000006000-0xe75)=""/4096, 0x1000) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00007a1000-0x8)=0x5) r6 = shmget(0x0, 0x1000, 0x78000400, &(0x7f0000d6f000/0x1000)=nil) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000016c000-0x68)={0x8, 0x5, 0x8, {0x0, 0x989680}, 0x2f2, 0xdf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shmctl$IPC_INFO(r6, 0x3, &(0x7f00000ae000-0xe3)=""/227) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a67000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0xc1105517, &(0x7f000051d000)=""/250) 2018/01/18 19:02:26 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000739000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d18000)=0xe8) connect$can_bcm(r1, &(0x7f0000a01000)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/18 19:02:26 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x44030, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x40001, &(0x7f0000000000)={0x4, 0x5, 0x10000, "b3b054a17323", 0x6, 0x0}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000003000-0x34)={{0x1, 0x2, 0x1000, 0x2, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x18)={0x0, 0x72f7, 0x8, [0xffffffffffffff18, 0x1, 0x7f, 0xfffffffffffff801, 0x1, 0x9, 0x0, 0x7]}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r1, 0x4c, 0x30}, &(0x7f0000000000)=0xc) [ 73.531405] xprt_adjust_timeout: rq_timeout = 0! 2018/01/18 19:02:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f000097e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) lseek(r0, 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000535000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000035b000-0x4)=0x32) seccomp(0x1, 0x0, &(0x7f000048f000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ea4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmmsg(r2, &(0x7f00005a3000)=[{{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bdd000)=[{&(0x7f0000c0b000-0xf)=""/63, 0x3f}], 0x1, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00005a3000)={0x77359400, 0x0}) 2018/01/18 19:02:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000844000)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00002cc000)={0x82d}, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x0, &(0x7f0000e3a000-0x18)=[]}, 0x10) sendto$unix(r0, &(0x7f000051b000)="90", 0x1, 0x5000000, &(0x7f0000c53000)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/01/18 19:02:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00005ac000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ae9000-0x6e)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x2a]}) r0 = syz_open_dev$sg(&(0x7f0000d08000-0x9)='/dev/sg#\x00', 0x992, 0x101000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000478000)=0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000061000)=""/39, &(0x7f000034c000)=0x27) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e98000)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/01/18 19:02:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000002000-0x4)=0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/audio\x00', 0x8400, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000004000-0xac)="2c680ef692e5f6796cbb665bd161a16e6cdd993a00bc5f3a9bd91e92f67c322632930d5e8c6c17e0c9388b04f07062d5c996d0c409dd2bbc34922cfa06b6c43e14570bf3616fcc5ed665079b204f69d48b162046f8a166fe49854428d0280934a5ea11d1f2281c5c4382a452d2649682385c3f5df3ccb13a3215d9479199806997f2b670b62af3bcf0068c17b2918e5cc5bca69a0ab213848a3edd6eb3511a4912bacb731b3655aa5abd5749", 0xac) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r4, 0x1, &(0x7f0000005000-0x8)=0x1, &(0x7f0000004000)=0x64) connect$nfc_llcp(r2, &(0x7f0000003000-0x60)={0x27, 0x1, 0xffffffff, 0x7, 0x266400000, 0x4, "1a6f098f3f8aaef84a63fa0ed395410887f388fba85bae683cc662a8c5427db7af140d38380ac777537ebb2e4612e6a9df1c1e7f46190ae5b510349ff5675f", 0x1}, 0x60) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002000)=r4) sendto$llc(r3, &(0x7f0000000000)="ddcd74ffda65b8a7e893b98f69995c7651794c73a2d6288e24fe11ec6d2d07dd94ebb2f3d79646115c85f9bf988923c37e0ee7", 0x33, 0x40040, &(0x7f0000000000)={0x1a, 0x1a, 0x401, 0x2, 0x0, 0xd53, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000003000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000005000)={0x1, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x8343, 0x7, 0x61, 0x80000000, 0x0, 0x4, 0x4, 0x10000}) fcntl$setown(r3, 0x8, r4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000007000-0x18)={0x4627, 0x4, 0x6, 0xffffffffffff7fff, 0x2, 0x400}) [ 73.603963] xprt_adjust_timeout: rq_timeout = 0! 2018/01/18 19:02:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2080, 0x0) fstatfs(r0, &(0x7f0000554000)=""/153) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f00007d9000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x9, &(0x7f0000001000)=""/0, 0x0) fcntl$notify(r0, 0x402, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r2 = getgid() syz_fuse_mount(&(0x7f0000003000-0x8)='./file0\x00', 0xc000, r1, r2, 0x8, 0xa9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000004000-0x28)={@generic="29aba1305f9ba254407401e8afa16b3b", 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x10001, 0x4) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x4000) accept$packet(r4, 0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001000-0x4)=0x0) r6 = perf_event_open(&(0x7f0000004000)={0x3, 0x78, 0xec, 0x0, 0x16, 0x1, 0x0, 0x1, 0x80000, 0x5, 0x4, 0x100000001, 0x40, 0x0, 0x7f8000, 0x7, 0x1, 0x5, 0xffe, 0x7, 0xfffffffffffffff9, 0x3, 0xfffffffffffffffb, 0x4719, 0x9348, 0x2, 0xffffffffffffffff, 0xfffffffffffffff9, 0xffffffffffffff80, 0x4, 0x4d9f, 0x6, 0x8, 0x0, 0x21, 0xfff, 0xffff, 0x0, 0x0, 0xfe00000000000000, 0x0, @perf_config_ext={0x1, 0x10001}, 0x40, 0x5, 0x8, 0x6, 0x1000, 0x8, 0x2700000000, 0x0}, r5, 0x9, r4, 0xb) socket(0x1, 0x4, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000005000)='lo[.)\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000003000-0x4)=0x1) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000005000)={0x8, 0x7, 0x2000}, 0x4) fsync(r6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000007000-0x400)={"ab2ae4d34e8530acc709ad03a5f7bc2540733f9cc271499510ee5c230bd0ee27c58a0876b4da4fc8b7feee8ee7e2a81c0f94d3b72caf53a6e5a83f45533a3358ba34f65402cdfb8146849731a0c312f07a81d1f4f1ad0cf9a878d090a43d867053b24c8551a574092a0610ea6cc71ba33646384df10bc2d1100c3922a0751b54e8520f70421150564649c967b837066ebf3fa39e1d5b343823c5093779124f3d2ceb703b9013c80ffec85c2407815120f4cd5b423c2a35a646fe62032393a683800df2a0f7de88c1cc1e847ba560b35e7a3a36d07357c33d4ce97b7f2f3e7716abf4b96fe40919c236e66b7c9b8a2d33b89a2ef22ccb66eda62b40c3d955d589d339d43a09d0768a3357cc08e7b0c3c9adfcc326901aab7e03d95ee8c07b1c9042d637158553fe12f7c8dc351afed5d5ed89913c83530c2f8614275c247d820c46ca68d8277c913f6e5fcec31809ddc1bfb9d6aaecc67950ab90c974abdc9195499bf2a8d17078faf9219e59e7d7c3beea0186e8613070785d1f81ebf8080c28e7641772d02d095a5cf7355a885bbadc89979f5cb20ee0cfc364ffb960f9141fe599dd736754878dca6b67754cb2d2380956a8852eb9e9ce1c405d4199aa6c3cce4defcb991165d474f6d69092471d4306d06134234c742012bcad10e0e3c05660c3181d03c3cbe6dc486b422aef569b39e3578af14fdd0134f227c86687afd9444f55309e14aee8d93f4e59a8f7c61146bec7adf1df11b1bfc7e246ad4b6554785e56da0393c8345abeefefe9025bf125d2d66e11471e526e3ee9bece4cf556d311fe14ada4b6be8977b14c3bc8c539799c4a3dcdb9431ef6667ba476c25e88eba38d25301d73415959946e6c6801d2098937b41a1b0589e85644aa2ad5ff8949f2783ac3b0f927774bae68cea1241cbcba1c432224d4ee029b3c8894bbb375117feba129ae8f27535a959f7c73e98ea1b68ece20734d2f069bfc0bb3d22326eb55dbfa2aa3c313d52d2bc909b44ea383079ae1d65ce275e0ae187606ad9c05951541a34673a3ba69dc236648e7517f960461357837fbeeace680e554792d8386a91ee79db95edcca91162e4ab7a7a4a79f91925ad4baf5e73b4271ed4e7b471f395fbe8b7aa1ddd0444388a761aae08fae2ec931c6d1151ed63e1f2e601907e6de42bb782b095438daba8549fb80aef001042adf14915de9ca3b8aa1115298734ed6540d43447776c26e6254398b0b85aeca1e40dc9c761ab74154ea88f943a8409ebd07182dfc52c58b5ea8ffaaed12da2ffb8dd0e07f3c9fa8d2e550ae6ae7259343bfb463434ed05e5592727d722fe82ad868a3fe3bb71ccf417b0e08332a935f603f996e4650a4f4e3e377910d28713e3d2a9a1c2033561924d216dd36089a7a6b0fdfb63f6c1508a1d1c089259c3471f3b22642661f6895835f5c0637"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000008000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/18 19:02:26 executing program 3: mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e45000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000c5d000)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e7a000-0xc)='/dev/autofs\x00', 0x40100, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000e7a000-0x160)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xc2d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x8, "222e3044ee855f4e46613acbbe819d8ba530447df1c58015e0c728d2c01cdf085b4ea93b6a5ed109f723efcf79fe77e4b08ad36ac198c692d9e86d343d6c88ac2386405762df6dbe700cc1613632a84f"}, 0x160) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000e78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006c6000)=0xb) 2018/01/18 19:02:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) unshare(0x28060400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000be1000)={r1, &(0x7f00000c1000)="", &(0x7f0000f84000)="", 0x0}, 0x20) 2018/01/18 19:02:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x2, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) unshare(0x40000000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000023c000)={0xfffffffffffffffe, 0x100, 0x7ff, 0x81, 0x2}, 0x14) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 19:02:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000ab1000)='/dev/snd/pcmC#D#c\x00', 0x2892, 0x200) connect$l2tp(r0, &(0x7f000053d000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x3, 0x3, {0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}}}, 0x32) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000b60000-0x4)={0x40}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/18 19:02:26 executing program 6: mbind(&(0x7f0000677000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000d24000)=0x6, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00009d6000-0x1c)={0x6, 0x4, 0x7fff, 0x18, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/18 19:02:26 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) setsockopt(r0, 0x20000000084, 0x1e, &(0x7f0000004000-0x1)="", 0x0) 2018/01/18 19:02:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c1e000-0xb)='/dev/mixer\x00', 0x4000, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000071000-0xc)={0x6, r0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000070000)='net/route\x00') sendfile(r1, r3, &(0x7f00004db000)=0x0, 0x63) 2018/01/18 19:02:26 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x81) r1 = socket(0x5, 0x80003, 0x8a4) tee(0xffffffffffffffff, r1, 0x101, 0xfffffffffffffbff) dup3(r0, r0, 0x0) 2018/01/18 19:02:26 executing program 7: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreq(r0, 0x0, 0x100000000021, &(0x7f0000004000)={@loopback=0x7f000001, @broadcast=0xffffffff}, 0x8) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000343000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000deb000)=0x9, &(0x7f0000deb000)=0x4) 2018/01/18 19:02:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0x2e6, 0x0, 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000930000)=0x5) 2018/01/18 19:02:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x800d) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) eventfd(0x47) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000efd000)=0x62) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fde000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) r3 = syz_open_dev$midi(&(0x7f0000889000)='/dev/midi#\x00', 0x800, 0x10000) r4 = syz_open_dev$admmidi(&(0x7f0000dcd000)='/dev/admmidi#\x00', 0x7, 0x8e000) renameat2(r3, &(0x7f0000d6e000-0x8)='./file0\x00', r4, &(0x7f0000c27000)='./file0\x00', 0x3) 2018/01/18 19:02:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write(r0, &(0x7f0000001000)="03", 0x1) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dcb000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000096000-0x4)={0xff, 0x618, 0xf9}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000a30000-0xc)={0x4, 0xffffffffffffffff, 0x0}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f00001b9000-0x10)={0x0, 0x0, []}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x0}, 0x0, 0x0, 0x8}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_create(0x0, &(0x7f0000004000-0x50)={0x31f, 0x1, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 19:02:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/18 19:02:26 executing program 4: alarm(0x10000000000) alarm(0x0) 2018/01/18 19:02:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x210000, 0x0) mincore(&(0x7f0000000000/0x1000)=nil, 0x1000, &(0x7f0000001000-0x2e)=""/46) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) munlock(&(0x7f0000094000/0x2000)=nil, 0x2000) ioprio_set$pid(0x1, r0, 0x0) 2018/01/18 19:02:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005c2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000073000)={0x800, 0xfff, 0xffffffffffff3dac, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009ce000)=@int=0x0, &(0x7f0000df8000)=0x4) 2018/01/18 19:02:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f03000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00007c6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xec7}) r1 = socket$inet6(0xa, 0x1, 0x2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000688000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f03000)=@ethtool_coalesce={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:02:26 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000006000-0x38)={&(0x7f0000001000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000007000)={&(0x7f0000005000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "b96ed72692ab9752"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000008000)='numa_maps\x00') bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000003000-0x18)={r2, &(0x7f0000007000-0x1000)="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", &(0x7f0000007000)=""/134}, 0x18) 2018/01/18 19:02:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00002be000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) fdatasync(r0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/18 19:02:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) io_setup(0x5, &(0x7f00000de000)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd1000-0xb)='/dev/hwrng\x00', 0x541800, 0x0) io_submit(r1, 0x1, &(0x7f0000ef2000-0x8)=[&(0x7f0000b64000-0x40)={0x0, 0x0, 0x0, 0x2, 0x4, r0, &(0x7f0000c66000-0x1d)="4c5a9fd1140a423700c68b2973a844b6254c973f2cb60f34307469e95a", 0x1d, 0x80, 0x0, 0x1, r2}]) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x5, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/18 19:02:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xfffffffffffffd46, 0x2000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000bfc000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x200000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000003000-0x50)={0x9, [0xfffffffffffffffc, 0xe9, 0x101, 0x1f, 0x2, 0x8000, 0x4, 0x8, 0x7]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000003000-0x18)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x20010, r1, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000)={0x108, 0x0, &(0x7f0000004000-0x108)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, &(0x7f0000003000)=[], &(0x7f0000002000-0x20)=[0x78, 0x28, 0x28, 0x38]}, 0x80000001}}, @transaction={0x40406300, {0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x50, 0x8, &(0x7f0000001000)=[@flat={0x77682a85, 0xa, r2, 0x4}, @fda={0x66646185, 0x8, 0x1, 0x1e}, @flat={0x77682a85, 0x100, r3, 0x0}], &(0x7f0000003000)=[0x78]}}, @acquire_done={0x40106309, r4, 0x3}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x18, 0x38, &(0x7f0000002000-0x18)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000002000-0x38)=[0x0, 0x40, 0x48, 0x18, 0x38, 0x18, 0x30]}, 0x2}}, @dead_binder_done={0x40086310, 0x3}, @acquire={0x40046305, 0x1}], 0x1000, 0x0, &(0x7f0000003000)="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"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000005000-0x64)={&(0x7f0000004000)=[0x1, 0x101, 0x5], 0x3, 0x1, 0x80000000, 0x9, 0x35, 0x8, {0x8000, 0x2, 0x1000, 0x1f, 0x20, 0x47cdb236, 0x4, 0x80000000, 0x80, 0x1, 0x6, 0x6, 0x20, 0xb3, "72d0e76e378b8b086d9ec8f7cbdeda7e34829edb9721d5042c00b7d91f5cc732"}}) r5 = gettid() ptrace$peek(0x2, r5, &(0x7f0000005000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000006000-0x90)=[{{0x0, 0x0}, 0x800, 0x7, 0x9}, {{0x0, 0x7530}, 0x1, 0x1b, 0xfffffffffffffffc}, {{r6, r7/1000+10000}, 0x7fffffff, 0x8, 0x7}, {{0x77359400, 0x0}, 0x0, 0x4, 0x9}, {{0x0, 0x7530}, 0x0, 0x80, 0x9}, {{0x0, 0x2710}, 0x1, 0x9, 0x6}], 0x90) socket$nl_xfrm(0x10, 0x3, 0x6) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f0000005000)='/dev/cuse\x00', 0x2, 0x0) getsockopt$sock_int(r8, 0x1, 0x1d, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000006000-0x4)={0x0}, &(0x7f0000006000)=0x4) 2018/01/18 19:02:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000853000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e17000-0xc)=@sack_info={0x0, 0x1, 0x1}, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cd0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000ffd000)={0x9e, 0x9, 0x3f}) io_setup(0x5, &(0x7f0000b08000-0x8)=0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d0d000-0x11)='/selinux/enforce\x00', 0x0, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c10000-0x12)='/selinux/checkreqprot\x00', 0x20040, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000137000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCCBRK(r5, 0x5428) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a2b000-0x11)='/dev/vga_arbiter\x00', 0x181000, 0x0) r7 = syz_open_dev$sndpcmc(&(0x7f0000670000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x1) r8 = syz_open_dev$amidi(&(0x7f00001f9000-0xc)='/dev/amidi#\x00', 0x4, 0x600000) r9 = syz_open_dev$audion(&(0x7f000066e000)='/dev/audio#\x00', 0xfffffffffffff000, 0x141401) r10 = creat(&(0x7f0000ac6000-0x8)='./file0\x00', 0x44) io_submit(r2, 0x7, &(0x7f0000a47000-0x38)=[&(0x7f0000de4000)={0x0, 0x0, 0x0, 0xf, 0x587, r0, &(0x7f00008fd000)="f17e653c240a53d05d7bd4f6db661f00939216956581757fc0ef93a849fd097c663538c52e4a0bf780021793ef2b8b5436349b471d87552d7aa75251c57bef606d13e3f9c6c37e99511f78d9d0aaaf7e80aa0b", 0x53, 0x1000, 0x0, 0x0, r3}, &(0x7f00004d3000-0x40)={0x0, 0x0, 0x0, 0x3, 0x3ff, r0, &(0x7f0000e4d000-0x88)="1e451fb1e20ec80fe1b5f0a59b7e5cd7d01bc833ab0d007188f3d9ebe9e964248b10815437ebf5f791e582e7ae596e8bb9e079e5b9fa90c7be487b0d3d4bf367ea2151ce0b622e774a454b863161a8a40d0c51fe4000324554b9762348d765d057f2b1e9ef4e12c5d1f4ba47cd5a2f4a6c76d52e7c6bf85196719d0e885f4b0839ebdb4cde90ba14", 0x88, 0xffffffffffff8000, 0x0, 0x1, r4}, &(0x7f00000ce000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000c8c000-0xd)="04d1882685b2450d3f4d68a776", 0xd, 0x0, 0x0, 0x1, r6}, &(0x7f000012b000)={0x0, 0x0, 0x0, 0x8, 0x572c, r0, &(0x7f0000fe2000-0x88)="ce7fe7c226cf28a902aa30cf67f03b0dfa2a5c8806b87874e7b07d16f25c2d48a2e318287da7a0697e0c33ea2a0c9339199d9337694dab40d72fdd43cf37f8f101e08e62a4d00159e29be9ba5d2c540ca928ecddef51204cc165358d5bf93f02a5f65beeeba4edf3c0baf031ac08c63dd9c88909603fd6ab4de6286955d18b8b4a1c6748e49e7523", 0x88, 0x1f, 0x0, 0x0, r7}, &(0x7f00004d8000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f000029a000)="557842eec8c13a5b0be797add720cdb0c1b2731881ad94ce86343709b4875a211486b72a2643b42ed6baaa841023a6fd4cdca2a0294464c346547b1e2ff34b56bdb37ef23388f3a294250fc1473f9c66d3770f22c1bf031a2fe0ad245624a9fd8294e3e09b7a0d0e554fca3611c6062856e69c0bacc84dee3b7861bd", 0x7c, 0xffffffff, 0x0, 0x0, r8}, &(0x7f00003b3000)={0x0, 0x0, 0x0, 0x2, 0xaad5253, r0, &(0x7f0000c73000-0x76)="11232196b1ee6448adca1c96f22b6164d90b5d982acba2dfcbaa51032af91604fce12d9d9906eb9ba30c51d4107b7795ae0cfb5f9fe9439b2f30ec92b9ffd10ef70aac72c4f4a902e9668ed908544883071decee94ffda5904369c469d1e122db1313a6403a529b63e4ed03bd26489e77fa9d213c8c4", 0x76, 0x3, 0x0, 0x1, r9}, &(0x7f00003a8000-0x40)={0x0, 0x0, 0x0, 0x9, 0x6, r0, &(0x7f000059f000-0xc6)="908b40b492f332967112a4f86835166514a4ae878f90613a1c0764d7104edd5a793ce8e428941ac459855282b9e3e2369388353856d0a181991636f03fd87aa8174ac1cfe3edde34cab0f2cbb9937120f14f74c307464798dab90d82613f1a7ff39e8ecbc1002ffb9733d8d6b0cf0bc9f49c425809d802fb80229ae149f52bd9a466a0b22ff67ba2d5550039a6e1baa363739e5e1bac614e79288b292c955ef52dfce3af9a6584af9a33966e5416e11cd18d685dc399e1e502c3590828d1e73a797695d0af88", 0xc6, 0x4, 0x0, 0x1, r10}]) [ 73.889716] sctp: [Deprecated]: syz-executor4 (pid 10743) Use of int in max_burst socket option. [ 73.889716] Use struct sctp_assoc_value instead 2018/01/18 19:02:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000c46000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x2, 0x0, 0x80000000029, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @dccp={{0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x7, 0x5, "4801bf", 0xf7d, "280004"}, "329dbd7fbef5a9208e5f3cfddafffb88b4faa4b405cb79ffd0f14c3b775da399"}}}}}, &(0x7f000052a000)={0x0, 0x0, []}) 2018/01/18 19:02:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003d6000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000e31000)={0x0, &(0x7f0000556000)=0x0, 0x0, 0xffffffffffffffff, 0x0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00003d0000-0x40)={0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000036d000-0x9)='/dev/vcs\x00', 0x0, 0x0) accept$inet6(r1, &(0x7f0000fd2000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000048f000)=0x1c) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f000015a000-0x70)={[{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]}) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000165000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x10000000100, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:02:26 executing program 1: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000036000)='/dev/dmmidi#\x00', 0x3, 0x10200) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000037000-0x20)={{&(0x7f0000026000/0x4000)=nil, 0x4000}, 0x2, 0x0}) mount(&(0x7f000002d000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x1000010, &(0x7f000002c000)="") r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000001d000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000038000-0x4)=0xe8) r3 = getgid() fchownat(r0, &(0x7f0000035000-0x8)='./file0\x00', r2, r3, 0x1900) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000039000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000038000)=0x3f, 0x4) creat(&(0x7f0000037000-0xc)='./file0/bus\x00', 0x10) preadv(r1, &(0x7f000002d000)=[{&(0x7f000002e000-0x69)=""/105, 0x69}], 0x1, 0x4000000000000000) mknod$loop(&(0x7f0000019000)='./file1\x00', 0x80, 0x1) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000027000-0xc)='./file0/bus\x00', &(0x7f0000039000)='./file0/bus\x00', &(0x7f000003a000-0x5)='nfs4\x00', 0x8, &(0x7f000003a000-0xe2)="9300bcfa635970eb2d91a7c74751393669e862abfab78cf4f2020e9b831476e1c32030e7f829b54eba80b46d69253d47de62e29d5bc4a9d2d00e3df5553db0f2fc5e064ad0f0f0b6e5343ac386084ee915571dd4594edbb6c4a2f9a34cabae9cdf172ac7a0b3c84ab8d3e2ec91f2ce429dd9046b7835aab1a7a814719026c8bee5bf1a0867d69f4eb4984f1d810e36c5ce0d5d4b40c2172d004f99a98f11c7bd249d33ca8a61972ea0cd36748386ab7baa31df62e12e3bee2c994a835d46305cc473a6e39421c83666e9f299904874affb427316c143ffa927b5e55d9a7360d78a55") 2018/01/18 19:02:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ada000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00002fc000-0xa8)={0x0, 0xa0, "a0a97e055a87df7f1930e73c3850cffd3fc5b2aa0a469802374c3d69613e3ca54aedc438b935940bdec747b676ef20a0f0a5879342b1848bed5f27ef445d4de1384fa46f39f36c095c77c19c68c990cb008661723d1317cd3bdafb07a07f2fc91952a5b637d6045c4af2579cea1514aa825b40612c5e4c85aabfe3ba8eee6a70990151efe571e13c994af427347c7edd004c44c885a018d85a078ef053233c75"}, &(0x7f0000c4d000)=0xa8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000537000-0x20)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mount(&(0x7f000045b000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00002c5000)='ext2\x00', 0x20000, &(0x7f0000aed000)="") mount(&(0x7f0000725000)='./file0\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x0, &(0x7f0000ad6000-0x3)="") mount(&(0x7f0000ee9000-0x8)='./file0\x00', &(0x7f0000101000)='.', &(0x7f00002a1000-0x6)="6f00000376", 0x81000, &(0x7f0000906000)="") umount2(&(0x7f0000c96000)='./file0\x00', 0x0) mkdir(&(0x7f0000569000)='.', 0xc1) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") 2018/01/18 19:02:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x7, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000001000)=@generic={0x3f, 0x10001, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1a, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) readv(r2, &(0x7f000042f000-0x60)=[{&(0x7f00002c4000)=""/228, 0xe4}, {&(0x7f0000dc6000-0x1000)=""/4096, 0x1000}, {&(0x7f000063f000)=""/12, 0xc}, {&(0x7f00005f0000)=""/245, 0xf5}, {&(0x7f0000208000)=""/83, 0x53}, {&(0x7f0000da9000)=""/180, 0xb4}], 0x6) [ 74.030488] sctp: [Deprecated]: syz-executor4 (pid 10743) Use of int in max_burst socket option. [ 74.030488] Use struct sctp_assoc_value instead 2018/01/18 19:02:26 executing program 6: mmap(&(0x7f0000001000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x400, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3c) ftruncate(r0, 0x32) 2018/01/18 19:02:26 executing program 3: mmap(&(0x7f0000000000/0xdd1000)=nil, 0xdd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000dd1000)='/dev/hwrng\x00', 0x0, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000195000-0x27)="26000000110047f1935ebff70722000cf3fef700010000000700ff36b807475105001a000000", 0x26) 2018/01/18 19:02:26 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(r0, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mknod$loop(&(0x7f0000c5a000)='./file0\x00', 0xf163, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f0000c5e000)='./file0\x00', &(0x7f0000820000)='./file0\x00', &(0x7f0000155000-0x8)='mq\x00\tue\x00B', 0x80000041820, &(0x7f00004ab000)="f3") sendmmsg(r1, &(0x7f000039a000)=[{{&(0x7f0000718000-0xe)=@l2={0x1f, 0x800, {0x81, 0xfffffffffffffffc, 0x0, 0x2, 0x7, 0x6}, 0x5, 0x5}, 0xe, &(0x7f000037f000)=[{&(0x7f0000d7a000)="bc7b090ac531c65bf529362858eeba662051a3988a2cccb60ff5d9b29c169edb8943ef94ffbc189e83c3b454a43c4d89930abfde645cb3f35355becfddd4c9d765857067c2fc5c764e5aa4710f5046471dbd5b3300c3ebd49e0bd0df843f2e7f53314fda2e1735cbccc477e58fe2aae371ef77b41912332de0ded41fcf6c8380d4", 0x81}, {&(0x7f0000bc6000-0xe7)="8d683c83dad68e4f1f258017058932d6444fda71985440200627393ddc0d7731f9191ee458fb6012deff0ee9899155fb09cfb9ed8b226baf200d9396d9cc236ace78cb93e431a57c76ce34b6fbdea7ac93ab96baf82599185c8eb1b037b8f33352f2ced12bd490e6c45b38a367b9f1a6a418ca1708893cfdde1b4723ba4826d839af8003175f46560f705068483a78ea35039956dabbeb2921d381da272007e0a4e1a416d0727ba7548934f6e2fac2c05bb06508f4088eb8edccaeecb4178232746df90f047490dce757d654d185cb624c2e7f14dbf1f632283cfb7353663cbd1d53b3b8256191", 0xe7}], 0x2, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f00002b9000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x1, 0x2, {0xa, 0x1, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}}}, 0x3a, &(0x7f0000f88000)=[{&(0x7f0000e29000-0x39)="bfc9ae2faeab7e676d38c2931c2f7c13958d98310bff2e47b86ec725f696878e1a8b40027c40bf3d4b9f82ee3fafa674a61098433317907f6e", 0x39}, {&(0x7f000086c000-0x8a)="b410d8303d421df5c87cda1671d5db1b0a8238a7f9230a7f579b2a8bd4964ffc6b4c9af6e5feb0130a6c3ed5561cbbaa8c8f9dca2e62101a18ca41fbdb3bc86a8e1dba982cda2ecdb9999cad7d50f9c43444db69a71a85560e0a9b3d9d6399a1051e92d690a1ee7efaba50f350bd775ea3d2e05f96b791be4158b53d33dfb099498d9f0bdd9209732d48", 0x8a}, {&(0x7f0000da3000)="feb6788ff26a438192149002c961fccd13163accc2ef213f1ca6909432bb06171779cb6bcb91582f36caba29417f16574966d36aac2326caccb28d37", 0x3c}, {&(0x7f0000681000)="6a0ea3dc46e4774a2ce51e5175c612ee030d42b1443e2d0e268c8d97917a165b987fd518e90aa8fbc12675103d5ed5278cab9aca1a78666bf0065531c98817c4f2ece6a86f3b3714add5d57683b3db29f30ccafdf42cd93944274cf683b65d900125671950cd28de9e51707ad3928adf438a7b71daf6bbb0d3c36795f49756", 0x7f}, {&(0x7f0000e56000)="602c219c8bc5703e641454fcd8ac955b4dbf9e212513247a9a42b4e928d9dafd69da9efffed1b039a6cde7ae0c1a1ad881ed9558983270285d00831a23b5bf12bd37ea184318ffe769ccb970f4997352b2c6f4e69a089890824ec97c00cb514ff5638e392caa05240fa35dee6b4b50362edd87ae4ba5ab1f73a85252bdb939a76940797e85d7efc884404459", 0x8c}, {&(0x7f0000bd3000)="553452f8500acd95f5d38ddb62a0b1fc0d8fffd37a73cad7436e715fa115d1d1d17abeb3f255442069074d5d370bd4c1491f23c49093f882f5c2d68da11b9554eda2a54d6f68f1a500c770b78b3ed6fd227391a70b4c438c0b44781b4227e45a0f0b737d203faf2a790730f0dbceaf886b762ab2c46be8847f4c67f47092b4aa56f59e76a137461a801fd7357fa5b865cd17394bb0e8baca96ad00841ebfd9ad7de50b3dd428ccf55059764cd6497de99b066099940dacf0c78fa1d4bce199", 0xbf}], 0x6, 0x0, 0x0, 0x40000}, 0x80000000}, {{&(0x7f000063b000)=@sco={0x1f, {0x6, 0x100000001, 0x6, 0x2, 0xfa, 0x5}}, 0x8, &(0x7f000076c000)=[{&(0x7f00009e3000-0x1000)="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0x1000}, {&(0x7f000073f000)="80a206b9a5404c2dee919a2d61d66f5f6e71a410a7a7a139e48098614527c693e5253facb079af7c32e2680fbd994b95caaf4a8262a76088f99f2ea877bff7f8941c11d9ffd910c36699757b048e3a6d005501f65f6e450930e12d8792ed0d2dcc9a5573a16d8028c449ec8d6925e4c6850befabb12bfe294384", 0x7a}, {&(0x7f00002d9000-0xc2)="377e4f24da1634dae180b6f836d2df62c56942a9759f92327f85b8f0bb8eb0d9fa5a85d99971d9b85371e41d72e542a0375707d459bcea5d658ef448ffe62e6fc4189125ddae7ec60d1420ba968bfb8643dd2b0b6a57e0f70c4ad08ba0e1ec7bb4b7dbb361bd408798ee5d3a9dca640662002cbf6ab3f14264fb6e7cae7342614b2b8f389008d3e50172bebf56835598a8d53838dfc87e8fd1db11773d7d2443a5c414b1894220cd20023ea1151ee5672a42fc2379d7b7b16479f25025af39ff92ad", 0xc2}], 0x3, &(0x7f0000c30000-0x70)=[{0x70, 0x115, 0xab8, "98dfef29513b88a66e42d4567c9b7677879576bb2e28f208e1ff7987a59a1e6e9fc5c245a7468a9db3ae723af4c94a01cc878711d7fe28f645488dacd0789d3cc59a187a4929dcf0e4754a56ae1e184ae9d29f2b6ba4cd315130edcb78"}], 0x70, 0x1}, 0x7f}, {{0x0, 0x0, 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{&(0x7f0000455000-0xa6)="b52847031db450580e590aaaa73f4a91cdbe077eab0d64106e0bcc7b27ffb3451a565d7d37435e7514bf2d8e0701a6129cb56c5b7c38697b511a52d6e6caab46ee745a5f08ff5ea2211775a268b241284d00f1de3b210b284a4e25928010c24544da7854bf46b4a3236d51d6392d1f759c4fc63a5b4cb8ada450453ea1d5973869714a7bcee804630e23343892f3226cf1250dc4d64865e642c5d958f317634c1f52cefd35b4", 0xa6}], 0x7, &(0x7f0000fbd000)=[{0x18, 0x10d, 0x0, ')'}, {0xd0, 0x10f, 0x7f, "36c88214fd006e7c6598158ba4683eb820596d78e962d49aedf3854a1eecac63af697fe87b4102d055ef3b5c0195e8d123fa23cf487a05781f0f85414fcedeb25171cf3631a35fcec476de43236e4aad96a264a0bfeebb99cde621ee8bc47d42531c77dade624424aa444bb765a9ee8d6650544846a08a5bc8d2020b880adb78fa5dce87fe139c781b29dd82b976e3aa8a84d3c912126a55b63ab31f020ac71f8590f35813a3d4719f4b393d9d16cec96c77bd576e8234450ea6"}, {0xf0, 0x113, 0x4, "2153931cf0e57e747e9aef61aa0b7e817f7d7ee6aa72b1627b1de495383292b7e5946e7b3d56e5d3e750bbb03f4f7469a0ee2fca970149c692906e2ad7fbdfe641dfd46e5731066b38fb2dd70833a5aa748e8990e72c789a8d09d05c615a97c24b1c0a2a5ac785a0e637c1cc40f00baa87509e7626998c71a13f2add08300425177b02c6ea9781db3aca66bcb4611e5da691a1b04dbc803d4f651d2d1d4b335b422fc0c897ffef1443e9f361eb4ccf027264c3050fc1aa058918d169f374f2b28bfed642dc990f55bc616feba036cbc2083f432d4471e09f6dc6"}, {0x48, 0x117, 0x8, "cb0f6ed88e915c6e7f1356198cf5a8b675e17443de2ba54c5e702947e1c41354343fb418e1247bb981a4cd9a82904a458774"}], 0x220, 0x20000000}, 0x1}, {{&(0x7f0000138000-0x8)=@sco={0x1f, {0x7, 0x3, 0x5b, 0x62, 0xf48, 0x8}}, 0x8, &(0x7f0000cac000)=[{&(0x7f0000a7a000)="137a1c3a81bbd9173edfa2acd4533d5f3bfb3c6c379e96fa7ab6f4f14fe2f2ef12213ab28bd9af69297c29c4ba558b28199dc843ddb8c5df09e793761e", 0x3d}, {&(0x7f0000782000)="dde8049b4a5f", 0x6}], 0x2, &(0x7f000011c000)=[{0xf0, 0x0, 0x80, "60e87b0786769a9535962fdd1db34ee21ddcc1a7995de0d3c7110442b9b3406bc23fed5b3bcc8cc2bd6cb8031de5c81de8de346fb2e1bbd7676e22d704ba0c87944fea1a5dde1c834e6b2ceb2ae24362cdf64852c1f4056b3bd1c437015ed7ad0e5f646edb943374ecece8ccf11ae3cf9b5f0fb8af75afac7acd1e1ce9c3601304bb6a1e67c1e44232c1508977e080079d5ab5a40cd6213c7168e7384725eb9453c273e4086b9d75ffa8e3dccf09c5d1658742a15566f715f75bd54ff507245e172b6f439e094779beebb51d7da4ed67576c6cc7872745b3f1"}, {0x28, 0x108, 0x1000, "3c67681131e4cce88f770b305908af7d69"}, {0xd0, 0x117, 0x5, "0eefcc0963e473d2ac55b4de663e74eef24b63e7d1325880b23a07787bd38304148373d94dec7e4f62a3b8e04cccdd647f183844fc91e7d5e7bbca087d4af823a89b2b6742d9350effc38752768cc4e4b407487a2950df919bedb4c2e2337711e03cb4ad41d56eae35873d112082b2977836d7ce09262678ebbf0fcdb3f32557c07fa450ac7a6e820d624a2d3541b37182a6d64a5162b4841e4cacec21b2d2adc98d329d3390bb84be01c43ccea20a3436b7c33410e9d470d22bbd931c1905a5"}], 0x1e8, 0x10}, 0x200}], 0x8, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000242000-0x6)='ramfs\x00', 0x0, &(0x7f0000916000)="") setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000120000)={0x5, {{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x2400000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/18 19:02:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ac5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000003f000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e5000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a8d000)={r1, @loopback=0x7f000001, @rand_addr=0x81}, 0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000027d000-0x9)='/dev/ppp\x00', 0x101280, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000089b000-0x8)={0x0, 0x20}, &(0x7f000071c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000d48000)={0x0, 0x5, 0xf89b}, &(0x7f00006a9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000518000)={r3, 0x0}, &(0x7f0000f45000-0x4)=0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000131000-0x11)='/selinux/enforce\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000d82000-0x6)={r4, 0xfffffffffffffffa}, &(0x7f00004d8000)=0x6) syz_open_dev$amidi(&(0x7f00007db000-0xc)='/dev/amidi#\x00', 0x7, 0x2) syz_open_dev$usbmon(&(0x7f0000b83000)='/dev/usbmon#\x00', 0x5, 0x1) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b30000-0xa)='/dev/cuse\x00', 0x808010000180a02, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r5, 0x800448d2, &(0x7f00006a7000-0x10)={0x2, &(0x7f0000c84000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) pread64(r5, &(0x7f00007b1000)=""/0, 0x37c, 0x0) write$fuse(r5, &(0x7f0000408000-0x1010)={0x10, 0x0, 0x1, @random=""}, 0x10) 2018/01/18 19:02:26 executing program 2: move_pages(0x0, 0x0, &(0x7f0000157000)=[], &(0x7f0000001000-0x8)=[], &(0x7f0000001000-0x8)=[], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) sendto$inet6(r0, &(0x7f0000165000)="34b630a6a290b30ec4f71750ad0adcb4c7616be28ac8c44c67e4bd8266c0f47c44fba824921f28663c10202a82b2f09c276470d1df260d1dbef93e5aa8d4c4b5a78584f1a531c2e17ac358c95820115097edc31c3f38e131fea05b3cd9cd399007906eeb421fe4", 0x67, 0x80, &(0x7f000006c000)={0xa, 0x3, 0xa77, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, 0x1c) bind$inet6(r0, &(0x7f0000e97000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x5}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f0000e61000)='/dev/admmidi#\x00', 0x1, 0x4000) sendto$inet(r1, &(0x7f000072f000)="", 0xfffffffffffffea4, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x159) 2018/01/18 19:02:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005ab000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x1f, &(0x7f0000217000-0xc)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000f06000)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) sched_rr_get_interval(0x0, &(0x7f000047f000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, r3}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x9, {0x3, 0xfffffffffffffe2c}}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f000090a000)='./control/file0\x00') mknod$loop(&(0x7f00002c8000)='./control/file0\x00', 0x0, 0xffffffffffffffff) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000099e000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 19:02:26 executing program 4: clone(0x0, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f0000bc1000-0x4)=0x0, &(0x7f0000418000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000099000-0xc)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000000000)="98573afbc7341ef4033f58091caeba8d046adb88cdb10910f6340aa72b56467a1e167f", 0x23, 0x10, &(0x7f0000001000)={0x11, 0xd, r1, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x2d4) quotactl(0x0, &(0x7f00000c1000)='./file0\x00', 0x0, &(0x7f0000d6b000)="") 2018/01/18 19:02:26 executing program 7: clone(0x0, &(0x7f00007f4000)="", &(0x7f0000000000+0x4ca)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00000c1000-0x1)="") clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f000087e000-0x1)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x800, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000000000)=[{{&(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000001000-0xa0)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/246, 0xf6}, {&(0x7f0000002000-0xe)=""/89, 0x59}, {&(0x7f0000002000-0x57)=""/87, 0x57}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000-0xf4)=""/244, 0xf4}, {&(0x7f0000001000)=""/250, 0xfa}, {&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000002000-0xb2)=""/178, 0xb2}, {&(0x7f0000000000)=""/190, 0xbe}], 0xa, 0x0, 0x0, 0xfc7}, 0x7}, {{&(0x7f0000002000-0x20)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000001000)=[{&(0x7f0000000000)=""/208, 0xd0}, {&(0x7f0000002000-0x87)=""/135, 0x87}], 0x2, &(0x7f0000002000-0xa0)=""/160, 0xa0, 0x1}, 0x6}, {{&(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @generic=""/16}}, 0x1e, &(0x7f0000001000-0xa0)=[{&(0x7f0000001000)=""/125, 0x7d}, {&(0x7f0000002000-0x77)=""/119, 0x77}, {&(0x7f0000001000-0x36)=""/54, 0x36}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/247, 0xf7}, {&(0x7f0000001000)=""/88, 0x58}, {&(0x7f0000000000)=""/176, 0xb0}, {&(0x7f0000001000)=""/101, 0x65}, {&(0x7f0000001000-0x50)=""/80, 0x50}], 0xa, 0x0, 0x0, 0x0}, 0x9}], 0x3, 0x40010000, &(0x7f0000002000-0x10)={r3, r4+30000000}) mq_timedsend(r1, &(0x7f0000000000)="a3601907143bdd9428897b8d824d2f87c5401195f0883f19a890290f2aa8c555a3dc26eafe9109b3a0923ea339411652bc215d9d843c579d0c475c79890a18ebcb4e30a2bcf7b33e47ec3a66212865966316be6f9c443212c1d8863e886c6de1761697fd43d0c6a5cdf622b726a8463366fa3cff4118e55c9b28ad4f5ccdc6d0caf760801a857795b4d6436e4d40bc600add68e02177bb89f3f8dffffc817f5a7a17457fcf91685715c25dde90bee1ba7afed3178f1b1647ba4fdfbfca5d27de6321e7587a073e561ebaaaaee6826800348c50dedc6e77c73ff479ffa9e835ed86928cc24faac389b4b5a52c8f3e", 0xee, 0x7ff, &(0x7f0000000000)={0x0, 0x0}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000001000-0x8)=0xfffffffffffffacc) 2018/01/18 19:02:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)="") r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a6b000)='/selinux/load\x00', 0x2, 0x0) accept4$unix(r0, &(0x7f00008fc000)=@file={0x0, ""/4096}, &(0x7f0000243000-0x4)=0x1002, 0x800) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/18 19:02:27 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000938000)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000139000-0xc)='/dev/random\x00', 0x0, 0x20000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000cf1000)=[@in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x87b}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x777b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x49}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xdc) r2 = userfaultfd(0x0) accept4$packet(r0, &(0x7f00007c3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00005e6000-0x4)=0x14, 0x80000) r4 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00007be000-0xe3)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x2, 0x63a, 0x3, 0x0, 0xa, 0xa0, 0x80, 0x7f, r3, r4}, {0x7, 0x6, 0x7, 0x3, 0x1, 0xfb, 0x6, 0x0}, {0x9, 0x29af2998, 0x800, 0x8}, 0x1, 0x1, 0x0, 0x1, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x2, 0x3f}, 0xa, @in=@rand_addr=0x4cd, 0xffffffffffffffff, 0x5, 0x2, 0xfffffffffffffffe, 0x5, 0x800, 0x80000000}}, 0xe8) ioctl$int_in(r2, 0x5452, &(0x7f0000091000)=0x8) r5 = request_key(&(0x7f0000fbf000-0xa)='id_legacy\x00', &(0x7f00002f9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a1b000-0x11)='/selinux/enforce\x00', 0xfffffffffffffff9) r6 = add_key$keyring(&(0x7f0000fc6000-0x8)='keyring\x00', &(0x7f0000f3b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r5, &(0x7f0000565000-0x2)=[{&(0x7f0000bb8000)="e46a6bd008b731244aba63d68c70bea24b2a7914afbbcb9dbdf8a8d776841a77659114c2ee4b75d24cda697adb396a4ec918e2a2d8dea733b568e036986ae53f2faedf6949d715387b831ac2eec875b9", 0x50}], 0x1, r6) 2018/01/18 19:02:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) bind$netlink(r0, &(0x7f00000ee000)={0x10, 0x0, 0x1, 0x0}, 0xc) ioctl(r0, 0x227d, &(0x7f00005f8000)="") 2018/01/18 19:02:27 executing program 4: clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") mknodat(0xffffffffffffffff, &(0x7f00008ca000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000001000-0xb3)=""/179, &(0x7f0000001000-0x4)=0xb3) r1 = semget$private(0x0, 0x6, 0x132) semctl$GETZCNT(r1, 0x1, 0xf, &(0x7f0000134000)=""/220) 2018/01/18 19:02:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bc2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000bb3000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x0, 0x2, 0x6}, &(0x7f0000026000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000024d000-0x8)={r1, 0x10000}, &(0x7f0000654000-0x4)=0x8) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f0000615000)="8ac6101a42bc0331887b74bf7955b93232222977e2afec0319e39c2a5f666ba77d0829df485655cf8108dd6b2087155292b10c63f08a253ac7526b20738a1fde9a59fd5717ac4182a7ae182ee77f6c0d4e05cbe6a679257180c863c5078328685be3fb102b93fa25e8e2a0dd862583c672b9c4da3b21c5", 0x77) r4 = syz_open_dev$sndmidi(&(0x7f0000e54000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f000016a000)={r2, 0x1f, "ed2f61a9af416a167792e046ce693b272ce0e10fe48d99017442bb72112bbb"}, &(0x7f0000524000-0x2)=0x27) 2018/01/18 19:02:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socketpair$inet6(0xa, 0x0, 0x5000000000, &(0x7f0000eb0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000c95000)={0x0, 0x38, "096e617fbcc0609ceadc016fa3124cf6a8fdd6bd3cc345a163b779155debd032265d7eb6b912333299562551a9706d395a5cb7b07c233a69"}, &(0x7f0000a1e000-0x4)=0x40) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002fb000-0x8)={r1, 0x80}, &(0x7f0000596000-0x4)=0x8) uname(&(0x7f0000660000)=""/4096) 2018/01/18 19:02:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f000087e000-0x4)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f00008cc000-0x8)='./file0\x00', 0x1442, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00009e4000)=[], &(0x7f0000697000-0x20)=[]) r0 = socket(0x4, 0x2, 0x7fff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b61000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001aa000-0x4)=0xe8) bind$can_raw(r0, &(0x7f0000b03000)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f2c000)='/dev/dsp\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000f71000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) seccomp(0x1, 0x0, &(0x7f0000254000-0x10)={0x0, &(0x7f0000a15000)=[]}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) r3 = gettid() kcmp(r3, r3, 0xfffffffffffffffe, 0xffffffffffffffff, 0xffffffffffffffff) open$dir(&(0x7f00005d5000-0x8)='./file0\x00', 0x26102, 0x60) fanotify_mark(r2, 0x10, 0x8020008, r2, &(0x7f000051e000-0x8)='./file0\x00') socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/18 19:02:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x4fb3}, 0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000bd0000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000761000-0x4)=0x10) 2018/01/18 19:02:27 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000cbf000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000f8b000)={0x600, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/18 19:02:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000474000-0xb)='/dev/vcsa#\x00', 0x86, 0x200) recvfrom$inet6(r0, &(0x7f0000645000)=""/0, 0x0, 0x10000, &(0x7f0000dc0000-0x1c)={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, 0x1c) r1 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$sock_int(r1, 0x1, 0x39, &(0x7f000008d000-0x4)=0x0, &(0x7f0000e7e000)=0x4) 2018/01/18 19:02:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dfe000-0xc)={0x40000004, 0x0}) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$ax25_int(r3, 0x101, 0x0, &(0x7f0000ba6000-0x4)=0x0, &(0x7f00003e7000)=0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000ab4000)={{0xffffffffffffffff, 0x3, 0x5, 0x2, 0x80000001}, 0x4, 0x1800000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r3, &(0x7f0000053000)=[{0x5, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) fcntl$addseals(r2, 0x409, 0x4) 2018/01/18 19:02:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000d80000)={0x800019980330, 0x0}, &(0x7f000067e000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$amidi(&(0x7f0000e80000)='/dev/amidi#\x00', 0x200000000002, 0x101000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) fcntl$getown(r0, 0x9) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000821000-0x8)=0x2) fcntl$lock(r1, 0x0, &(0x7f000054d000-0x20)={0x1, 0x0, 0x8, 0x1000, r2}) setpriority(0x0, r2, 0x0) 2018/01/18 19:02:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000588000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000493000-0x3)='/selinux/relabel\x00', 0x2, 0x0) accept$inet(r1, &(0x7f000000d000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000196000)=0x10) 2018/01/18 19:02:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000010a000-0x18)={0xaa, 0x40000000008, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000385000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000c7e000)='/dev/audio\x00', 0x101000, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000798000-0x5a)=""/90) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000330000-0x14)={0x6, 0x7, 0x2, 0x3, 0x6}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00002f1000)='/dev/vcs\x00', 0x22000, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000f13000+0xc13)=0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000118000-0xc)={&(0x7f0000b6e000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r0) 2018/01/18 19:02:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000f37000-0x9)='/dev/ion\x00', 0x802, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000329000-0x10)={0x20dd, &(0x7f00004da000)=[]}) ioctl(r1, 0xc0184908, &(0x7f0000001000)="") 2018/01/18 19:02:27 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00007f4000-0xd)='/dev/usbmon#\x00', 0x8, 0x181002) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f0e000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c5000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f45000-0x15)='net/ip6_tables_names\x00') getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000b00000)=""/168, &(0x7f0000ab0000+0xb02)=0xa8) readv(r1, &(0x7f000012d000)=[{&(0x7f0000932000-0x65)=""/101, 0x65}], 0x1) 2018/01/18 19:02:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0xfffffffffffffed9, &(0x7f0000dd8000)=0x1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000b38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() syz_fuseblk_mount(&(0x7f0000762000-0xa)='./control\x00', &(0x7f00008b0000)='./control\x00', 0x8000, r1, r2, 0x2, 0x8f39, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000cd7000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f00009cf000)='./control/file0\x00') r5 = creat(&(0x7f00002ea000)='./control/file0\x00', 0x0) mkdir(&(0x7f0000e37000)='./control/file0\x00', 0x0) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f00001ec000-0x33)=""/51) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 19:02:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000bb000-0x10c)={0x6, 0xfffffffffffffffd, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7f, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000054f000)={0x0, 0x1, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000b11000)={0x0, 0x2ce, 0x4, 0x0}, 0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000eae000)=0x0) 2018/01/18 19:02:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$packet_int(r0, 0x107, 0x17, &(0x7f000021d000)=0x0, &(0x7f000005b000-0x4)=0x4) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x2, 0x32, 0xffffffffffffffff, 0x0) pause() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e3b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xc) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000026e000/0x1000)=nil) 2018/01/18 19:02:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001aa000-0x8)={0x0, 0x0}, &(0x7f00000ce000)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ca5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000028b000)='/dev/rfkill\x00', 0x200, 0x0) r2 = userfaultfd(0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f06000-0x8)={0x0, 0x0}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f3e000)={r1, 0x50, &(0x7f00003a2000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c1c000)=r3, 0x4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f000014f000/0xe000)=nil, 0xe000}, 0x1, 0x0}) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) poll(&(0x7f0000067000)=[{r1, 0x0, 0x0}], 0x1, 0x3) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000088d000)=0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000451000-0x70)={[{0x5, 0x1, 0x3, 0x5, 0x7, 0x8001, 0xf270, 0x100000000, 0xfffffffffffffffd, 0x2, 0x101, 0x3ff, 0x8e85}, {0xfff, 0x0, 0x0, 0x5, 0x2, 0xfffffffffffffffa, 0xeb6, 0xffffffffffff0001, 0x2, 0x4, 0x40, 0xa77, 0x800}, {0x1ff, 0x9, 0x8, 0x3, 0x6, 0x0, 0x101, 0x3ff, 0x80000000, 0x12, 0x3, 0x4, 0x1f}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/18 19:02:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) chroot(&(0x7f000013b000)='./control\x00') read$eventfd(r0, &(0x7f000085a000)=0x0, 0x8) r1 = open(&(0x7f000001f000)='./control\x00', 0x0, 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000c85000-0xa)='./control\x00', 0x0, 0x0) dup3(r1, r2, 0x0) 2018/01/18 19:02:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000085000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b90000)="", 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000d87000-0xa)='encrypted\x00', &(0x7f0000574000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c42000)='\x00', r0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c0d000-0x11)='/dev/qat_adf_ctl\x00', 0x8002, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000c67000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) add_key(&(0x7f0000792000-0x8)='trusted\x00', &(0x7f0000f14000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002e8000)="30df", 0xffffffffffffff79, r0) 2018/01/18 19:02:27 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000378000/0x4000)=nil) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7f, 0x80000001, 0xe2, 0x4}, &(0x7f0000001000)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000-0x8)={r2, 0x4}, 0x8) shmat(r0, &(0x7f0000000000/0x3000)=nil, 0x2000) capset(&(0x7f0000000000)={0x20071026, 0x0}, &(0x7f000032d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$dupfd(r1, 0x406, r1) 2018/01/18 19:02:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000865000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="c6d148328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x8, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, &(0x7f0000861000)={0x0, 0x1, [0x339]}) 2018/01/18 19:02:27 executing program 5: mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000010000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000017000-0xd7)=""/215, 0xd7}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f000001a000)={0xffffffffffff7fff, 0x3, 0x2, 0xffff, "64e92237c2466fcb15cda8e39704e73fc9c3110ac64aaf143a49c4984cfe5b110ddfbcd6993d4a620e4b9af4", 0x3}) r3 = add_key$user(&(0x7f000001f000-0x5)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)="2f11fd95057fe3727d2b7b61f73e34fff8dfc5c000aa07028402a85d3691a92bb2f6d62fca420e940b7fab46a648233a098272e342a0604dfaa01799ad91bec9fc68956094407eb0d073dc25fcc05cefb77ff3a0a1b10de15a7a2ffd4cc3ea5ca919cb135944dded22db55ba8e36164ec1c133b2f2f25e4c67ad5a16e8f09b9974a1fac354c3061d5ddb739a5374d6135834be72282db752926a77b9b1d40e973806980442dd35573d639badd8ecb85e0dfd2b901aeb0ae0a30b00fb2d8981c978121b4fb591fe97d93c16ebda016bebbc4bdb7851db811155866206b0c1af7b13bdf09727f9074dda63", 0xea, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r3, 0x642) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000001c000-0x8)={0x0, 0x0}) 2018/01/18 19:02:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9, 0x0, 0x0, 0x0}, 0x1c) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000186000)=0x6, &(0x7f0000eff000-0x8)=0xfffffffffffffd1d) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff0001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000b3e000-0x8)='./file0\x00', 0x0, 0x1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000af1000)={r1, r2, 0x0, 0x2}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00006eb000-0x1398)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00002d9000-0x20)={@generic="fa1502209e510e026f1982de7ca4a35d", @ifru_flags=0x301}) 2018/01/18 19:02:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000030e000-0x8)='./file0\x00', 0x196) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000cd7000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0xcfadcfb064aabb65) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) unlink(&(0x7f0000f1b000-0x10)='./control/file0\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000487000-0x10c)={0x3007, 0x4, 0x7ff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xeb8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rmdir(&(0x7f0000a2b000-0xa)='./control\x00') r3 = creat(&(0x7f0000702000)='./control/file0\x00', 0x20) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f00000a7000)={0x3000, 0x7000, 0xfffffffffffffffe, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f000009e000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000cd8000)=0x0) lremovexattr(&(0x7f0000aff000-0x10)='./control/file0\x00', &(0x7f0000db0000)=@known='user.syz\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 19:02:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000047000-0xc)='/dev/amidi#\x00', 0x40, 0x101001) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f000031a000-0x4)=0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d83000-0xa0)={0x0, @in6={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f62, 0x4, 0x294, 0x9, 0x20}, &(0x7f0000f79000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c6d000-0x8)={r2, 0x5}, 0x8) sendto$inet(r0, &(0x7f0000155000)="", 0x0, 0x0, &(0x7f00005d7000)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 19:02:27 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000005000)=0x0) ioctl(r0, 0xc2604111, &(0x7f000000a000-0x129)="") openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x30000, 0x0) 2018/01/18 19:02:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) writev(r1, &(0x7f000081f000)=[{&(0x7f0000c68000-0x2d)='u', 0x1}], 0x1) sendfile(r1, r0, &(0x7f000083c000)=0x0, 0x5) r2 = dup2(r0, r1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000023d000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f00000a9000)={0x0, 0x0}) gettid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000ba1000)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f28000-0x4)=0x0) getpid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000d7f000)=0x0) r4 = getpgid(r3) bind$bt_hci(r2, &(0x7f00006bc000)={0x1f, 0x5b87fb87, 0x2}, 0x6) ptrace$setregset(0x4205, r4, 0x7f1afaca4f6296c3, &(0x7f0000511000-0x10)={&(0x7f0000367000-0x80)="9ceab57f16ac15955a144430c802c789ed7e3b185437c4e97a6101e9e3262ef137e880f93a6e03784022508e103bcec498af512be74b01f174fba18ba97413cddb877f78778d34d1d4814a73f771907058d56547ad4d7c75b2e29f18ee165205ff54db678019463172d5e2154f80ab16d76112f8620682e7d7b944412b40c256", 0x80}) 2018/01/18 19:02:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000856000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00003e3000/0x1000)=nil) mremap(&(0x7f000018d000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f000051c000/0x4000)=nil) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8d, &(0x7f0000d55000)="8b9fc5678c4f224f1469de984876311cd6280524bb2c53e680ff594816aad0874a5a4741b82cf8fef5789c7a9b46112121e4bf7af5f2daa3395d22e954e16392e379ae45a5d45aae42ad3269ce250b1124c5008a57b438c40d781c9706f9d1801f9d7479", 0x64) mincore(&(0x7f0000728000/0x2000)=nil, 0x2000, &(0x7f0000c59000)=""/99) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00003de000)={0x0, r0, 0x0}) sendmsg$kcm(r1, &(0x7f000009b000)={&(0x7f000032c000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000947000-0x20)=[{&(0x7f000043d000+0x37e)="d875dc1f0defb53596da279c93e39c1ac6d44d8effa7381f87fbf0c7ce8c651174a372594134ebc5d7d6abf8fd6ab5dd4c2850a8bc18f7a549ebd444d3d29b0db4acfbd25c64019561583cf5774b366e89c34a434a3546eaeafd6b1a", 0x5c}, {&(0x7f0000fd2000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000b80000)=[{0xb0, 0x119, 0x9, "5ef38d9750e5ec5ce8593cc78b3453d698e704bfd4e16388149cfba645cc3d352f6f4525fa9edf979489c626caa88f24b10465996a44ecbf0d006a6ac6d90548a04974247b6df54314088c87d58c6db16b763efaae0cedc10a94d3ae641160a7b2cf5e11fe6de7721ba939d7ee8ec1bc4771c420453187543cea7ff16b9466a2674796e6346316a38136454310b03c5877f21776dd8c829c1e439a51e94988"}, {0x60, 0x110, 0x8, "d118178d8d5285bceb9a6aa0b03cff771063be830bb5d5f3f88fa1910f76206bcfb66b3fd70233e49a9ff98ea17b8ceb73afd98556a2a3f3cd7c73c07dead19631dff73025dfb67c97c0383053f9e1"}], 0x110, 0x0}, 0x4004000) [ 74.845459] QAT: Invalid ioctl 2018/01/18 19:02:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ac9000-0x8)='./file0\x00', 0x90) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006f1000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket(0xfffffffffffffffc, 0x5, 0x1) write(r1, &(0x7f0000465000-0x24)="240000002200fbffeb03000000fafa000105ff0b0800030001000000f7000003f9161701", 0x24) userfaultfd(0x800) 2018/01/18 19:02:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x53, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x310)={0x7, {{0xa, 0x3, 0x7fffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x0, 0xfb25, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x5dfa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3cae}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) recvmsg$kcm(r1, &(0x7f00002b5000)={&(0x7f00007bb000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000cd9000-0x40)=[{&(0x7f000021e000)=""/139, 0x8b}], 0x1, &(0x7f000069b000)=""/208, 0xb2, 0x0}, 0x0) sendmsg(r1, &(0x7f00002cf000)={&(0x7f00005c8000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27a00ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000794000)=[{&(0x7f0000c79000)="d6", 0x1}], 0x1, &(0x7f0000a03000-0x218)=[], 0x0, 0x0}, 0x0) 2018/01/18 19:02:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x7)={0x20080522, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x3, 0x0, 'client1\x00', 0x5, "e5eb03490c0d2d1b", "88ecaa7bd3c6abc6d3da015f4581f5f14db786b11fb3ef7ace53383c00024e7d", 0x7, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:02:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000f9d000/0x3000)=nil, 0x3000, 0x2000, 0x2, &(0x7f0000f8e000/0x2000)=nil) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) fchmod(r0, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000532000-0x4)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) [ 74.900204] QAT: Invalid ioctl 2018/01/18 19:02:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000e85000)='/dev/adsp#\x00', 0x10000, 0x284102) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00004fa000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00007f5000)={r1, 0x80000, 0xffffffffffffff9c}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f000049c000)='tls\x00', 0x4) close(r2) 2018/01/18 19:02:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a60000-0x8)='./file0\x00', 0x0) r0 = semget(0x3, 0x1, 0x40) semop(r0, &(0x7f0000313000)=[{0x4, 0x2, 0x800}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f000018e000-0xc)='./file0/bus\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007e6000)='/dev/rfkill\x00', 0x64801, 0x0) semget$private(0x0, 0x1, 0x340) openat(r1, &(0x7f00007fb000-0x8)='./file0\x00', 0x8480, 0x1c0) symlink(&(0x7f0000662000)='./file0/bus\x00', &(0x7f0000c15000)='./file0/file0\x00') umount2(&(0x7f0000f1b000)='./file0/bus\x00', 0x0) 2018/01/18 19:02:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e35000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f000070d000)={0x0, {""/7}, 0x0}, &(0x7f0000cf0000)=0x10, 0x80000) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000725000-0x36)="1bd17712703072bc9b8bb94184faa42cb18d015f879689af6d2eeaeb2e3c38eca81d1efd263eeb3157d0c556ae41f116b91f54e4e351") getrusage(0x4, &(0x7f0000693000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 19:02:27 executing program 1: syz_open_dev$admmidi(&(0x7f0000c59000)='/dev/admmidi#\x00', 0x6cb, 0x101002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000+0xe2)='/dev/vcs\x00', 0x8000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a7a000)='/selinux/context\x00', 0x2, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) close(r0) 2018/01/18 19:02:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000956000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000658000)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 19:02:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000473000)='/dev/input/mouse#\x00', 0x4768928a, 0x10000) getsockname$ax25(r0, &(0x7f0000420000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000029c000)=0x10) io_setup(0x0, &(0x7f0000a61000-0x8)=0x0) io_getevents(r1, 0x188c4e4e, 0x1, &(0x7f00003d2000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000d46000)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clock_settime(0x0, &(0x7f0000ee4000-0x10)={0x77359400, 0x0}) 2018/01/18 19:02:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000be6000)="", 0xffffffffffffff3b, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$setstatus(r0, 0x4, 0x42800) writev(r0, &(0x7f0000970000)=[{&(0x7f0000e5e000-0xc5)="37685ebd43cc8ec7511d8dc65aa36754c51c950c87d9857efac26cbd08554fe61b7093ca030fd704a82e8418f0ae4db4867e6cc60810fe4bb2ec63ae0aca81767d368d416e49a36123c59599c464605737ab10809133b54dc1a16169e583caf8b82c211f3781db9c66862c34af45573daa77d4ef47db21c660cdd76c7c40b4ed6fbc04169a3203a367e286b973b04126052e1c227c0aafc7bcc55bced3bae9e9e680b61a1580c918067090b58906dfff429b6999ed28c1f500ccc38cce1fbfff056696a668", 0xc5}, {&(0x7f0000f84000)="f11dcbcba7c5b2e24e89b58c60a78e1fe3351997e4c7e942f45f381034735a0d9341e72cdbb0e8670d51d47534a37e1547b606556d877c85d3b227e3ec7cf81702e78343fc013ccdfe47c68d69dc359e12c22c873b21796480c3b11a3a6851a59c7609c21fbb9e81ef2e93d7a4b11ca7b8326095f503c1766abb3192645b2fe3fff938a3140bc3b1ec5a3fa4f35a8fae6e3661b01195b69224dfa823c5108aea5c7fe8a46849c72f9139b95f574109e41ac41421e75f1ceaa12cbb532ce180cb26f8e2b4c6", 0xc5}, {&(0x7f00001b3000-0xe2)="8cf4f94b3059cf0b4960b9616f97992f282b6dc474be7c6a17a845acae0ddfb895af5f3821d2917ae80fabacc264ef67bf11d7b047ddcc2d31737b15eb36b604c146898f2c01253c24eb09dc8f590eae9ffa15fbe4fc54517daf46f93776722652a49e1edd9c5127633c661692c604961b4d13a808e8b5632e41022b8adcd2b9ef4ce2308731aae7d2868d080e69e9b0f4b3165586b171d86ef25a1523d9a902b8a267f2ee03c45066839172f3db82f27d11481e128c0af2295b192dff8285f9a6a2c12a57c00513a3fedb7c6980f4b8e806f511e75609129eb6752d2ac31afd6426", 0xe2}, {&(0x7f0000357000-0xb1)="cecfbfd8dd9132a010bd0885c522d4c811c8a765cce2f3b12b060618452ed5f17a5831fc47e4109985ee17bfe0ca1e336ca1986471f028cce576ed0e26dea4ff35106072cdcd4560933115e6655682d7d126b92380b2abcb888571a587b3590de11fe2371a02d0e90865ae6c16e675d57d4bf138f9b2d5185d66b6db56b2d00e3b6696c7af518bf3ef6aaa0eae92255706637f01802bb42c57104ee06b94b6d4222d4768c23045ad1070464ff6794f76b3", 0xb1}, {&(0x7f0000b34000)="9f3d555ba5756ae78b7052ba43571838e112ed16c1008244ac7c41347ada002c5667b1b5c6335a43114797e395b3d335acdd931eb94159a78856a0ff184a68c8bb4651e22baff9193599d9d7ef91ab87cb179f8f6e2d19befd74ed8a5e5accc0c678b56f242d7e54345e07cc69dc369d24438f6136fc44280e948e63f4ad343f503e7949a76e4f0080e47d374ef796cfd0f0aa8677f9835d8ca49d5928a15e07fec0eb731fca7f1a96f8b886d60d22df671fb466f171aeab3bc1a7d885d96ae55ddd01b0dfc5e6f2bf3637ad60cf92e2fe44ca2b2b99d31de8b7811344d58f0a20a24fa3cce03f0c0e66b20f42657092733e2f", 0xf3}, {&(0x7f0000aca000)="e7489e43339f783507f4990072511cb57362bc56db98f90b929952513fa1c9bc643bb64cf1baca3e8b86b00bf45d51a9a8e8e258c741de9647a47b59bdaee8bd725249c26d72868c25f9c0c4a5ebec417a0fe4a90e823419bc6f5da769dc21d28727f3eefac83bae3f6e7f927e72f16a248105607d39dcbe3ed7c0d381b037707e8f7735cbeb622f44c605bab9f60157cb0d700bcd74a2ed2756338a30fd77619f3659ab6212119433f70d3203bfec352c5c637636bad3ff18bcc87139419e482b5f", 0xc2}, {&(0x7f0000cee000)="", 0x0}], 0x7) dup3(r0, r0, 0x80000) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/18 19:02:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000219000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000e03000)=0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000658000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) vmsplice(r2, &(0x7f0000c57000)=[{&(0x7f0000071000-0x5c)="", 0x0}], 0x1, 0x0) r3 = dup2(r0, r1) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000361000)={0x2000, 0x105000, 0x0}) 2018/01/18 19:02:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000feb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000804000)='/dev/snd/pcmC#D#p\x00', 0xfe000000000, 0x200) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00008bd000-0x4)=0x3) 2018/01/18 19:02:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c5000-0xa)='/dev/cuse\x00', 0x1, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00001fd000)={&(0x7f0000e60000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000b41000)={&(0x7f0000c04000)=@getspdinfo={0x1a4, 0x25, 0x102, 0x0, 0x0, 0x2, [@algo_auth_trunc={0x8c, 0x14, {{'sha1-avx\x00'}, 0x1e8, 0xc0, "82100d4c3b49d00a83f4f49a273cd55bb113bb00dd3896e0efa64a226848d31714066eeffa8d30a02d8fd83c422a47efd97e88fe74d69811d2202e2bbb"}}, @tmpl={0x104, 0x5, [{{@in=@rand_addr=0x7, 0x2, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x4, 0x3, 0x2, 0x3, 0x5, 0xffffffffffffffff, 0x4}, {{@in=@rand_addr=0x1, 0x2, 0x0}, 0xa, @in=@empty=0x0, 0xffffffffffffffff, 0x2, 0x0, 0x42, 0x100000001, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x2, 0x3, 0x3, 0x5, 0x200, 0x3ff, 0x4}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x4, 0x6, 0x2, 0x7ecb, 0x8, 0x3, 0x101}]}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x0}, 0x40055) r1 = syz_open_dev$vcsn(&(0x7f0000820000)='/dev/vcs#\x00', 0x8, 0x101000) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000d6000)={"09d71b2e37effa932249b8ebdd92932d", {0x4, 0x10001, 0x5, "5296af14bb94", 0x707c84e6, 0x0}}) r2 = semget$private(0x0, 0x4, 0x40) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004c0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001cc000)=0xc) getresgid(&(0x7f0000e3a000-0x4)=0x0, &(0x7f0000930000)=0x0, &(0x7f0000834000)=0x0) r5 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000704000)={0x0, 0x0, 0x0}, &(0x7f0000960000)=0xc) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000395000-0x58)={{0xfffffffffffff001, r3, r4, r5, r6, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x10000, 0x7910, 0x80000000, 0x0, 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f00001c5000-0xe)='/selinux/load\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x100003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x80000}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000425000-0xa)='ns/cgroup\x00') bpf$BPF_PROG_QUERY(0x10, &(0x7f00004d1000)={r7, 0x6, 0x1, 0xb, &(0x7f000084c000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/01/18 19:02:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000e92000-0x78)={0x2, 0x9b, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000d26000)='/dev/adsp#\x00', 0x3, 0x109000) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000de9000-0x64)={&(0x7f0000657000)=[0x4a8a7d3c, 0x31, 0x601cf764, 0x80, 0x800], 0x5, 0x1, 0xb6fc00000000000, 0x9a, 0x100, 0x7fa9, {0x1400000, 0x3000000, 0x0, 0x800, 0x4ff, 0xeb7e, 0x9, 0x74, 0x1, 0x1, 0x10000, 0x6, 0xff, 0x50a4, "0ca4cb0a492b5caf6e48264b1433b830f2957eb198eed5c05e5e09f922edb211"}}) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) 2018/01/18 19:02:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000df3000-0x9)='/dev/kvm\x00', 0x242, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00007ae000)='/dev/dsp\x00', 0x8000, 0x0) r2 = syz_open_dev$adsp(&(0x7f000065e000)='/dev/adsp#\x00', 0x80000000, 0x4000000000040001) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000375000-0x3c8)={0xc, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00009fd000)='/dev/mixer\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000938000-0x8c)={0xfff, 0x907, 0x4, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f00006cf000)={0x7fff, 0xfff, 0x6f90}) pipe(&(0x7f0000e48000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f0000b08000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a53000-0xd5)="") 2018/01/18 19:02:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000880000-0x6)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000229000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e94000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000946000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) rt_tgsigqueueinfo(r1, r2, 0x11, &(0x7f00003cf000-0x10)={0x33, 0x8001, 0xb28f, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000065e000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xe0, 0x5, 0x8, "2747c9d144a91ba48929e7d7cdd2d64d73936044e51dd5b0b06491529d7d1438c8625b1e92ad58267bd805614c0d3fba2d56d5b8c11441f8b7773a7c9fc4ab528ba853e15c67f30dd233ef7b21a25bc4"}, 0x160) r3 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006e0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000dc2000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ddd000)='/selinux/create\x00', 0x2, 0x0) 2018/01/18 19:02:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000131000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f00007b9000)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 19:02:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000074c000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00009db000-0xd9)=""/217, &(0x7f00008f8000)=0xd9) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000b86000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000034b000)={0x0, 0x0}) 2018/01/18 19:02:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000176000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000025000-0x10)='./file0\x00', 0x2000081) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000a6b000)='/dev/vcs#\x00', 0x2, 0x100) getsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00005aa000)=0x0, &(0x7f0000285000-0x4)=0x4) rename(&(0x7f0000c3e000)='./file0/control\x00', &(0x7f0000fcb000-0x16)='./file0/control/file0\x00') 2018/01/18 19:02:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000233000)='/dev/dsp\x00', 0x202000, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f000061c000)=0x9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000088b000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x80045105) 2018/01/18 19:02:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006d8000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00005c3000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000336000)={0x8, 0x0}) r2 = syz_open_dev$dspn(&(0x7f0000363000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r2, 0x80000000005008, &(0x7f0000c3f000)=0x0) 2018/01/18 19:02:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a98000-0x10)={0x1, &(0x7f0000921000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = getuid() lchown(&(0x7f0000b0e000+0x335)='./file0\x00', r0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000852000)='/dev/vcs\x00', 0x2080, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f000067f000)={0xffffffffffffff10, 0x2, 0x1, 0x0, 0x0}) shmget(0x3, 0x1000, 0x78000040, &(0x7f0000c39000/0x1000)=nil) openat$vcs(0xffffffffffffff9c, &(0x7f0000a0d000)='/dev/vcs\x00', 0x10000, 0x0) fadvise64(r1, 0x5d, 0x2b4, 0x2) fstat(0xffffffffffffffff, &(0x7f00007ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000011a000)={{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) read(r1, &(0x7f0000e0c000)=""/201, 0xc9) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000fc8000)="", 0x0) 2018/01/18 19:02:28 executing program 0: mmap(&(0x7f0000000000/0xcd5000)=nil, 0xcd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cd6000-0x11)='/dev/vga_arbiter\x00', 0x4900, 0x0) setrlimit(0x2, &(0x7f0000194000-0x10)={0x0, 0x0}) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000cd6000)=0x0, &(0x7f0000cd7000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c81000)={0x0, 0xff, 0x10}, &(0x7f0000962000-0x4)=0xc) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cd6000)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c4, 0xfffffffffffffff9}, 0x98) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b41000-0xc)='/dev/rfkill\x00', 0x189a01, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000ccc000-0x4)=0x0) 2018/01/18 19:02:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x0, &(0x7f0000564000)=""/200, 0xc8) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x460, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000081a000-0xb)='/dev/mixer\x00', 0x2, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a72000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f000073e000)={[0x100000001, 0x7ff, 0x9, 0x8, 0xd2, 0x1, 0x5, 0x32a, 0x10000, 0xf022, 0x9, 0x80000000, 0x5, 0x70, 0x2, 0x401], 0x2, 0x0}) clock_gettime(0x0, &(0x7f00009be000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000f54000-0x68)={0x5, 0x1, 0xd1, {r1, r2+30000000}, 0x3, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readlink(&(0x7f0000e5d000)='./file0\x00', &(0x7f0000907000-0x18)=""/24, 0x18) 2018/01/18 19:02:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000ba8000)='./file0\x00', &(0x7f00008ed000-0x8)='./file0\x00', &(0x7f000044b000)='ramfs\x00', 0x2010000, &(0x7f0000969000)="") socket$inet(0x2, 0x803, 0xfffffffffffffffa) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000829000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000153000)=0x10) socket$packet(0x11, 0x3, 0x300) r1 = dup(0xffffffffffffff9c) r2 = dup2(r0, r1) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f000041a000-0x4)=0x101, 0x4) r3 = open(&(0x7f0000622000)='./file0/file0\x00', 0x141042, 0x0) io_setup(0x3, &(0x7f0000360000)=0x0) io_submit(r4, 0x3, &(0x7f000057f000)=[&(0x7f0000920000)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000b95000-0x78)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000961000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000b7e000)="1d", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000804000-0x40)={0x0, 0x0, 0x0, 0xf, 0x2, r3, &(0x7f00009bc000)="472fb1b24b42fba4f851342660e64650170f898793d52f74687d6f8be93cf81218898762eccc35c26e8f21012661fe30fb8c91aee228620ac43b2848b4e390a01fe669fce6e9714f071db3a866c959ace71fd25922abf74160c64d32c35e9391d50ef6d4e3971dfe7d687f440af7365198078cde1f9275609dd84bbc455f4e86ee39aa32c5dd0f4fa2e58d6d1466c6f3dabae009e212b52712417b94541cd53ed35a1d056262aa2106e0a5d67ddcd49255190cd39575711701130e7266a35411a3545a3cab8c78dfad2f617d9eaf66de874317f80b8f9eb6b4329ee914732eee59a4dc99676d88ea76bfc89750a5069bb4e7ed4caec0d9a3", 0xf8, 0xfffffffffffffff8, 0x0, 0x0, r3}]) 2018/01/18 19:02:28 executing program 6: mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x2, &(0x7f0000c0f000)=[&(0x7f0000dc3000/0x4000)=nil, &(0x7f0000621000/0x4000)=nil], 0x0, &(0x7f0000fec000-0x4)=[], 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) [ 75.322465] mmap: syz-executor0 (11024): VmData 15081472 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/01/18 19:02:28 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000000)=',\x00') r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) ioctl$TIOCCONS(r1, 0x541d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 19:02:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000042000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579fffffffffffffffff928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009c3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000fc2000)={0x0, 0x5, 0x0, 0x6, 0x800, 0x10000}, &(0x7f000030f000)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000a7d000)=@assoc_value={r4, 0x1f}, &(0x7f0000cfc000)=0x8) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r2}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000685000)={'sha512-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000e56000)={0xfffffffffffffff9}, 0x4) clock_getres(0x7, &(0x7f00000ae000)={0x0, 0x0}) 2018/01/18 19:02:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = memfd_create(&(0x7f0000ec5000-0xc)='@selfwlan1!\x00', 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000031e000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000002000)={{0x1000, 0x7, 0xffffffffffff0001, 0x65000000000, "7f2aa646bdb351f392fa3a9adc4068806b5699ddc8c9f9b368619ab231d8b85b3db5040266b9899e3283c6c8", 0x2000000000000}, 0x0, 0x0, 0xcf3, r1, 0x7, 0x80, "8e47fd989e4a0e9626e193937b8e22e854e21083d12978e5ad369121db16d5d2d4966e64ffb5e43a1ad9fc5fa6aa10c96c1a655229fee32101e6a680220a5ee9", &(0x7f0000cb2000-0x9)='vboxnet0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3e686059, 0x1, 0x3, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r5 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r2, r5, 0x0) dup3(r4, r3, 0x0) r6 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r3, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f0000273000-0x6)='./bus\x00', 0x0, 0x0) 2018/01/18 19:02:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00009e1000-0x4)=0x3ff, 0x4) syz_open_dev$loop(&(0x7f0000b5c000-0xb)='/dev/loop#\x00', 0x0, 0x8000000002983) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000e35000-0x4)=0x0, 0x4) 2018/01/18 19:02:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000726000-0xd)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000fce000-0x1e)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) accept4$inet6(r1, &(0x7f0000e6a000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000990000)=0x1c, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000582000-0x4)=0x0, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/18 19:02:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = syz_open_dev$sndmidi(&(0x7f0000f71000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x101200) eventfd2(0x8, 0x80801) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ba2000)=0x0) sched_rr_get_interval(r2, &(0x7f0000f8b000)={0x0, 0x0}) bind$alg(r1, &(0x7f0000ced000-0x58)={0x26, 'aead\x00', 0x0, 0x4000000000006, 'rfc4106-gcm-aesni\x00'}, 0x34) r3 = accept(r0, &(0x7f000020a000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00005c2000-0x4)=0xc) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000f64000)=0x4, 0x4) bind$llc(r3, &(0x7f0000f0d000-0x10)={0x1a, 0x12, 0x3, 0x8, 0xbd, 0xb6d, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/18 19:02:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003aa000)='/dev/hwrng\x00', 0x200000, 0x0) connect$ax25(r0, &(0x7f000011f000)={0x3, {"44c18a639596d2"}, 0x80}, 0x10) r1 = open(&(0x7f0000521000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r1) 2018/01/18 19:02:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000ec5000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000022b000-0x4)=0x8) bind$nfc_llcp(r0, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) r1 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r1, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) 2018/01/18 19:02:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000b03000-0x5)='user\x00', &(0x7f0000140000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f000065e000-0x8)='keyring\x00', &(0x7f0000ec9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000632000-0xc1)="b33ab70079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d9e000)='/selinux/load\x00', 0x2, 0x0) openat(r4, &(0x7f0000230000)='./file0\x00', 0x10400, 0x4) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r2}, &(0x7f00005cd000)=""/49, 0x31, &(0x7f0000550000)={&(0x7f0000ba6000)={'rmd160-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:02:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f000010d000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) r0 = dup(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ca9000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e0000)=0xe8) 2018/01/18 19:02:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x164) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000268000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = dup2(r1, r1) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00003b1000)=[], 0x353, 0x0, 0x0, 0x0}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x10000, 0x4) 2018/01/18 19:02:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000b70000-0x8)='./file0\x00', &(0x7f0000de9000)=""/93, 0x5d) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c6e000-0x6)='cubic\x00', 0x6) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d97000)='/dev/hwrng\x00', 0x2c4802, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000b53000)='/dev/ppp\x00', 0xf11fa9d7d5fcd9b5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000657000)={0x9, 0x81, 0x202, 0x3, 0x9, 0x1e6, 0x7, 0x4, 0x0}, &(0x7f000019f000-0x4)=0x20) 2018/01/18 19:02:28 executing program 2: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80000, 0x4, &(0x7f0000819000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f000097a000)=[{{&(0x7f0000fbf000)=@llc={0x1a, 0xf, 0x1, 0x8, 0x47, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10, &(0x7f0000d4e000-0x60)=[{&(0x7f00009cd000-0xc6)="1e1cc01f79e9de487885c4d656428c9bdb4218f194e43399d9df07381e110cfd1ae4573c6d07f8d5f1e1faee1b16963342ed9469ff90dab7d67ad871b5b7fc3301865c65e07ee51bb7af47829e9c889d00dd2ce43d89c94647f89ba9fcb57063e0180dfcee1dafd18712ce6465762285309d11c865e1a78dc1896b5064b9d0230cacf1f010a8601a20e7b41f7b2c44da89fb3fa5fdac99f6b52647aaaa859a819322c2f1ec3e016411e1730ba145e14397edc999858778210225d8e0de64e302cb1733f49682", 0xc6}, {&(0x7f0000611000)="06a634cd1338c2d35158e4aeec5cd0a92b723ac1c7e6c8dcbef9b0e4783c0e1d339c508e0cf1c16c9802dccbe446482f9caa5d33d399515a5c09f60974d9a2daec58097f051b4f458a5603045ebbb85e18548d24292fd33a647435dbbdbe6f0e8f971d8bf10aa4b244bbab61f197bfc5298935ce625573ccae191818e16e70a21e43b4951c6d86518e1b2f8538f85e16a38001d1f4e6c776a15a22a9fb3661994e558c9e3dc8ffd1f88cf47ac38628aa81ec0b4bd5d2c7160c17b24ac4ebed37d5d9d0087be57922a5dffd87a09e63e59d1cf00b8166c4b61481", 0xda}, {&(0x7f0000f9a000)="e844fed5ebdce40bf799e70536388bbdf46113ae2389aca76a0cc760bca54adb70e0d086a3aa86bb431cd9c6dd8184f24adbc7c408043bed53edb5680ab224fbce3f536f", 0x44}, {&(0x7f0000434000)="be4abeb6fa98fbfc27f71cea73f94e33f333b243cf587f7ffe09e703bfe583b2077fc4def93f99a0d60a92812ed858c88af2a7ddcb205c74554764fa84473b2d4eaeb03f1c6fb465695bec4c1882c72952f57dce6c3b75ec62dd761de700b90da0865840b6faaa4b358e09d2b1dd8d003b6c64a80afdceb558301bdc140dd75c5bd4f4fc89036e80ab5b53a78295046dd8f062e65cbd7544c117204d396a3bc6a6e6ce89c49d5ca3efd20dd18fd84b59a18afbb436e7200182", 0xb9}, {&(0x7f000050e000)="4b013fddc7f252f344419eb461b603e9e1fa1548b88c4907f0226a8498dfc09b750d4bb3542245109b4029b0f393509c76cbeb7df3e7c436a46e771fa24d0444e1eb0086ab1d31facea653d9d5036179fb6af7bfaecf976ea49d41093ab4d73c93d4bb6b54b568a7395de4e10bb21af2da1a35ad86dfeb7319a0460ad7a6baf0abaa216ea1943a9cca88e790092be04d23fa26ff92297c2b8ce702b9e9f93ddaef5f2b2ec06115b46b1196c0114a", 0xae}, {&(0x7f0000fc0000-0x16)="978fcc1959d496a33f0e0fee002217573e71c264c35c", 0x16}], 0x6, &(0x7f0000fc0000-0x4f8)=[{0xc8, 0x10c, 0x1, 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", 0x1000}, {&(0x7f0000fc0000-0x24)="2e8b3abcbd3ec943f24192d4066a5c6cac7fa32df5a51322b5b0c6360424e42d5b10f07b", 0x24}, {&(0x7f000009c000-0xdd)="0d75fb1f537256db42ff203f777c38aefda180c68e4565e44197c1462107747d909d524d08c58c7071ea35588e7e89925fbe006785d3c3f55732805801ab90cceb72751318d33e98ad76061e2563c003527ec300d0e9ad1f998d3ce8c07abc177d96b7ca479f38d62b9c90e3fbc0fa6b490f6d3bbac54f72ff0fa5e2a7288c058f7afaa5d91ac1e9c068859dbe1e54481113da905f8cd369d24f653a6d96cf0e49538b693b531aa56fd43dae3a48e7a96814bfb76ff1b2232df5a197514eb4689ea36cc9012715a1a8082a08d7ba55543c5445c572914ada413a589768", 0xdd}, {&(0x7f000016c000)="42a6c7abbd5d166b96828becd25549bda3e331870670fe9d2332925fb76e381853a5ec4078b496a63a3e2f26441b8c2835d81d61baec31b78ea33ac1838b3d4d0751282f96dad74f176247d096917bac7c7dfc8eb8616762c2c4498fe9d202292cd9d18f179f6bfd1316b63a553636edc11852ee50ee8e15793593bdedf2a1e0461322d216746da11d1b0d19d3a5693da425f8a492e90682c04d152d91fc871c6b8951aba07ddbd7ae41431c378395fe4029cf97c2ee0d9d7648e242c716a69f13e54f8a29a81036b8f8b4dd7a86b3f6f42e", 0xd2}], 0x4, &(0x7f000000b000)=[{0x40, 0x17, 0x3, "8bfac29c37b1b59ea9467f280295960230f5a54a1de2c7818de067a669ed72b4bb4f33342e02048bdaf44238cae636"}], 0x40, 0x8000}, 0x100000000}], 0x2, 0x4010) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000fbf000)=0x1, 0x4) r2 = socket$inet6(0xa, 0x80000, 0x88) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000c1d000-0x4)=0x0) setpriority(0x1, r3, 0xfffffffffffffffb) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000036e000-0x8)={0x0, 0x5}, &(0x7f0000fc1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000150000-0x14)={r4, 0x100000001, 0x1, 0x4, 0x35a, 0x4}, 0x14) sendto$inet6(r2, &(0x7f0000fc2000-0x76)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/18 19:02:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) write(r0, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009cc000-0x108)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x5, 0xffff, 0xfffffffffffff622, 0x3, 0x3, 0x401, 0x4, 0x935, 0x2, 0x7fff, 0x1, 0x5, 0x20, 0x1]}, &(0x7f0000a7a000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007ff000)={r2, 0x5, 0x20}, &(0x7f0000ec8000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f000064d000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000237000-0x38)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[], 0x0, &(0x7f00001e3000-0x1188)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/18 19:02:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000eb0000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f000079b000)={0x8, 0x7f, 0x6, 0xe90c, 0xd4e, 0x51}) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f000010d000)={0x3, ""}, 0x8, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f000079e000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgsnd(r1, &(0x7f0000c41000-0x8)={0x1, ""}, 0x8, 0x0) msgrcv(r1, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) 2018/01/18 19:02:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000d1000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) connect$unix(r0, &(0x7f0000f5e000)=@abs={0x0, 0x0, 0x2}, 0x8) r1 = getpgid(0x0) ptrace$getsig(0x4202, r1, 0x9, &(0x7f0000c5e000-0x10)={0x0, 0x0, 0x0, 0x0}) r2 = socket(0x200000000010, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000024e000)="", 0x0) sendmsg$nl_route(r2, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$packet(r2, &(0x7f0000e5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000032d000)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000489000-0x50)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb25, 0x7fffffff, 0x5, 0x500, 0x1ff, 0x4000000, r3}) 2018/01/18 19:02:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00002a5000-0xd)='/dev/binder#\x00', 0x0, 0x3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") munmap(&(0x7f0000154000/0x3000)=nil, 0x3000) 2018/01/18 19:02:28 executing program 0: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f21000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) clone(0x0, &(0x7f0000001000-0x124)="", &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000a74000)="") sync() 2018/01/18 19:02:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003ac000-0xa)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) 2018/01/18 19:02:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mkdir(&(0x7f0000ecc000-0x8)='./file0\x00', 0x4) mount(&(0x7f00008bf000)='./file0\x00', &(0x7f0000b20000-0x8)='./file0\x00', &(0x7f000028b000)="72ff2b7300", 0x10018, &(0x7f0000dfc000)="") r0 = syz_open_procfs(0x0, &(0x7f000000c000+0x53e)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000003000-0x1)=""/1, 0x1}], 0x1, 0x480000000000000) clock_gettime(0x0, &(0x7f0000578000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f00009de000-0x86)=""/134, 0x86, 0x80, &(0x7f000046f000-0x10)={r1, r2+10000000}) 2018/01/18 19:02:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f00007fc000-0xc)='/dev/amidi#\x00', 0x2, 0x400) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bc3000)='/dev/ppp\x00', 0x2, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c06000)='/dev/qat_adf_ctl\x00', 0x10801, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000ce2000)=""/128) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e0c000-0x8)={0x0, 0x0}) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f000019e000-0x4)=0x3) linkat(r2, &(0x7f0000ee0000)='./file0\x00', r1, &(0x7f00001a9000)='./file0\x00', 0x400) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1ff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00004e7000)={0x0, 0x1000, "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"}, &(0x7f0000275000)=0x1008) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000236000-0x108)={r4, @in6={{0xa, 0x3, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x5b68, 0x100, 0x3, 0x2, 0x7, 0x1, 0x13, 0x8, 0xff, 0x8, 0x3, 0x4, 0x3, 0x7]}, &(0x7f0000b94000-0x4)=0x108) r5 = getpid() sched_setattr(r5, &(0x7f0000801000-0x30)={0x30, 0x0, 0x0, 0x401, 0x7ff, 0x7, 0x4, 0xd7cd}, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000314000)={{0x1f, 0x0, 0x0, 0x0, "27772456f47a57bdf1e18549fd9e60f5eba0357579bc5d9bc9503adbe62f06594bd918e16f25643b7d4debac", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000038b000)={r4, 0x48, &(0x7f00003fd000-0x48)=[@in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1c65, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000772000-0x4)=0x10) 2018/01/18 19:02:28 executing program 5: socketpair(0x8, 0x80800, 0x40, &(0x7f0000404000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000002000-0xfb)="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") getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000000)=""/172, &(0x7f00000d3000-0x4)=0xac) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d13000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc2, &(0x7f00006f2000)="b2084cd5eadad74530de04c5c0297d5c263322b8c7c3a50228a6fb2f2dad6b73e4c70de46ece70a96bf14725bef3379b421c2f264cb98297fc5addfdf5883923fbef846adf318072ae4e7199d67e00195420c556fee8e1aae20cebb5778a7f9fbd4bf77e5e298b8fdc53721f109732dd59ea5ccc58e78bf0bb6f0f9337d50e72c66f33ab809069308db96bf7dda4c822ce25c358b9a52c2ff9ff0360080b7c88a3272de298574e47e1affca31ca3bd71fa4d4942b3c28d03e8928c3ed146fd7662e864dff0b05aa801232ee2de730e7c9f2202f391fd94", 0xd7) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000b9b000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005c7000-0x4)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000613000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) ioctl$TIOCSCTTY(r1, 0x540e, 0xfffffffffffffffd) 2018/01/18 19:02:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000540000-0xc)={0x7, 0xffffffffffffffff, 0x1}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000cd3000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a78000-0x69b)="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", 0x595, 0x2048000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) sendto$inet6(r1, &(0x7f0000fac000-0xf)="", 0xffffffffffffff91, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 19:02:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000329000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) times(&(0x7f00001d6000)={0x0, 0x0, 0x0, 0x0}) mlockall(0x2) 2018/01/18 19:02:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cb2000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002b7000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a8000)=0xe8) clock_gettime(0x5, &(0x7f00004ba000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000a75000-0x30)=[{0x5b92, 0x0, 0x0, 0x0, @time={r1, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) 2018/01/18 19:02:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e8b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000590000)={0x0, 0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000089b000)={"8a927799b09a029f25061eda96dd3377a5fc78b28fcbf8eb8455a6fb67a8de46d4d436f5a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e908106035c0a2c83eb8c06219426b1b67e4bb4b3c5199c000000016fc72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd636ee3e7d73d5269e67a69251b1a8647e90692d30ecfb806326f1ff007ac0aa58b111193c88181907d958cb00957d63dfb58775215937ae2b62b46c6d5816f2fc52eeaaf100000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512148e072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce50fb2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac51ef16d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d0004a3315f1b8599efa1bf10bd30a1031757b138ed4a19da00000008fd3cad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eecc158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc70631c6df64f28d75d99443d6653db3c6b7961190e8f82a233925540b32ce4f47168ef93f01aef51c697c457944206c1b2af2eb21ed8437a371c0b427cd8c94f3952ee752b758eb5bf410a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27bf6d79027894b6c00000000000000000083a51e21947915369bdd4f0800000000000000838f8fbba284c5b6ffc5251019eaee59d117d34c73e50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542d4977b2651783f6a5d9260036ccc70d695105d1ddb56f1ac26584547d8df1ecb3c672068cc700000001ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a5cec8fb17616d2198d02ba4e7690fab7933b676d07db27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339d24862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b00000000000000020eb2eebf5bcd42688b08ad0a6575a31f81f01c13c7e7674ff41cb3c7f6896d41e86bda845164825e28b9fb719e695a9ed5710f924aefde1c96bebe4274594038340000a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6c6e789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef9190980f9128e689ecee98b2ed59e1537fc9fe144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8acf080852c49d353a00a5aac3d6a33e0075506a1ff25799f1637b1bae60a9954ef"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00009a0000-0x4)=0x5) ioctl$KVM_RUN(r2, 0xae80, 0x0) clock_gettime(0x0, &(0x7f0000659000)={0x0, 0x0}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a44000)='/dev/hwrng\x00', 0x0, 0x0) getpeername$llc(r4, &(0x7f00009b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000514000-0x4)=0x10) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r5, 0x15) 2018/01/18 19:02:28 executing program 5: syz_open_dev$usbmon(&(0x7f00002c5000)='/dev/usbmon#\x00', 0x40, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ba3000)=0x0) r1 = getpgrp(r0) rt_tgsigqueueinfo(r0, r1, 0x29, &(0x7f0000028000-0x10)={0x28, 0x200, 0x5, 0xe0b0}) syz_emit_ethernet(0x3e, &(0x7f0000f4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/18 19:02:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000c0b000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000347000)=r1) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) io_submit(0x0, 0x0, &(0x7f00009ae000)=[]) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000d8000-0x10)={0x888888888888932, &(0x7f000097f000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/18 19:02:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") mprotect(&(0x7f0000a03000/0x1000)=nil, 0x1000, 0x0) mount(&(0x7f0000d0c000)='./file0\x00', &(0x7f0000c78000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000268000)={0xfffffffffffffef7, &(0x7f0000d34000)="c40bec30270f4fd946c635c861575c9713d14a4ce8b7ff01acc804b6ad9a3dd6bd28faedb74dfbe1e0ae7f78279018bb2c382ed8dd89c301687e03f49b0d145e6dadf9354e4f85467d526fdaf83b0a62819599c3e605952cc2f645aff480d65fe4d418c677b7cca71bf60f37a43355e572660f7609b91bbf66f346161b9085d8100a4ccbeb1ebb64c8ce"}) 2018/01/18 19:02:29 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x4fe, 0x10000000003, &(0x7f0000001000-0xdc)="090000000a5594866639cfd06fc2a8c18e999a302afd4a9601576ed889bc94401c79cc0ad97e158b659107d538f657d477e60e77a2aefdb43a98b0be69a315d16fe753b7fe987b151675dd05ce9339e69b2f85b56027ad860593aab60808fcb3815b7ed8ad84e3feac5695599999e3d25472b1a5f7fefa1947a335d942008615ab987c5d88c2bdd2b1ca4ed5f396982eb8250a7c8198797e9a9ae4f48395a97edceb8775365ff4da400099eee632990f4f4c16b0000337ac0d1734d6477fdd187247c54295c7f6657a885bed2b6e48e31a84d609a5d907633cdcc182", 0xdc) 2018/01/18 19:02:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000033c000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fstat(0xffffffffffffff9c, &(0x7f00007d5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = getgid() getresgid(&(0x7f000029c000-0x4)=0x0, &(0x7f00005f4000-0x4)=0x0, &(0x7f0000555000-0x4)=0x0) setresgid(r2, r3, r4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000074d000-0x4)=0x0) timer_create(0x6, &(0x7f0000d38000-0x60)={0x0, 0x21, 0x2, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000532000)=0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000f25000-0x1000)=""/4096) 2018/01/18 19:02:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000592000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00008b8000-0x3c)=[@in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000997000)='/dev/sequencer\x00', 0x80000000080900, 0x0) clock_gettime(0x0, &(0x7f0000274000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000098a000-0x68)={0xfffffffffffffff9, 0xffff, 0xffffffff, {r2, r3+30000000}, 0x10000, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SIGNAL_MASK(r1, 0xc08c5102, &(0x7f0000622000-0x24)={0x20, "b0c9cd858ff800000005a37dd7249909edb1d23983f51944afed1a92840413a7"}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$sock_ifreq(r1, 0x894a, &(0x7f00002fd000-0x50)={@generic="ccf3b7c2dc029d03a2ac32536234e861", @ifru_map={0xec, 0x974c, 0x0, 0x9, 0x5, 0x3}}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000dfb000-0x8)={0x0, 0x0}) 2018/01/18 19:02:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x18, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/18 19:02:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f000083b000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000035e000-0x5c)={0x5, 0x1, {0xffffffffffffffff, 0x3, 0x9, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000463000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$dspn(&(0x7f0000076000)='/dev/dsp#\x00', 0x8000, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000f09000-0xcd)="75e08131f209526f02c4be0c01393bb75b28b13228738f39c53ac590f36f82813caafd4faf4ba89d332ddd106c5bbc33f8efc3af55b92b7738939c7282faf042d3c712bf408eafb39e5549befb2bf73c42955b9d644df0d9a80e77dcf79fe8d05d7f9cf47da1a7eda2b10b1fd05a8a0bbd0e2522e0c6044a1c0fbfe01c4ea7a03af6675b859e19ef233bbd0c1f325800428d61712480ddcc13ad29ab7fe3ad76f19a40cdb54572e0b7f3a25a861f50adf839ec0f43ef7a80e659ba267d3fcc6243a0b27f7fa22ae8c2756e716a", 0xcd) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000120000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/18 19:02:29 executing program 3: clone(0x0, &(0x7f00004b2000-0xb3)="", &(0x7f0000e70000-0x4)=0x0, &(0x7f0000132000)=0x0, &(0x7f0000900000)="") io_getevents(0x0, 0x0, 0x0, &(0x7f0000ace000)=[], &(0x7f00009ec000-0x10)={0x77359400, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ab2000-0x11)='/dev/vga_arbiter\x00', 0x220040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 19:02:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x6) r1 = dup(r0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000913000-0x4)=0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000138000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008cb000-0x4)=0x14) getsockname$ax25(r0, &(0x7f000016f000)={0x0, {""/7}, 0x0}, &(0x7f00007f3000)=0x10) write(r1, &(0x7f0000048000)="2400000052001f00fff9f407002304000a14f51108000100", 0x18) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000d80000)=0x1, 0x4) 2018/01/18 19:02:29 executing program 2: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000af5000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x937c, &(0x7f0000af4000)="") setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000468000-0x4)=0x5, 0x4) 2018/01/18 19:02:29 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x65, 0x10000000002, &(0x7f000000e000-0x4)="c8c64223", 0x4) r1 = getpid() r2 = gettid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f000000e000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f000000e000)={r3, r0, 0x6}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x0, &(0x7f0000010000-0x8)={0xe0bb}, 0x8) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/18 19:02:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) connect$inet6(r0, &(0x7f0000bb2000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00004dd000)="", 0x0, 0x800000020000000, &(0x7f0000aa9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000131000-0x90)={0xd1b3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000225000)="c094580f486e4aa36deaa3072341ed7d47cb353f45a12bf20502635c3ed5fd4ff3946da84d8e0d5815052bd8380897ba4c425ffb8d1496b3b527485a639d040ea89681e2a29dbae4714f72ba08fecf92f93520d41f7d9d8341e225ee27cf8c9ef532afe3c10a49c37a63e89510f2f76d1a36e1c0474a289e73d7ab410da9f0a36a850d8ea8d6248c4b8b", 0x8a) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000136000)='/selinux/load\x00', 0x2, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000524000)='/selinux/checkreqprot\x00', 0x1, 0x0) renameat2(0xffffffffffffffff, &(0x7f00000e1000-0x8)='./file0\x00', r3, &(0x7f0000518000)='./file0\x00', 0x5) writev(r2, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b", 0x37f}], 0x1) openat$dsp(0xffffffffffffff9c, &(0x7f0000954000-0x9)='/dev/dsp\x00', 0x0, 0x0) sendto$ax25(r3, &(0x7f0000488000-0xf7)="90d530fbc0e78624aec187d07e8ec456b8ea104790f07084432352bbb82dce0dc2d4499d0e8bbf2e6d7550f3ae6855c533b704a3323861989cefe1830e3969d5e02ee793db25cd3084976984fc57fb5705d669875554af965a4de8144a40a1c54591aa9364273a5425e6d80c45c38e36db576c22ffcaad09b492570988ebf945a7c1742ff1880a1f2c66e4e9960c93ee1781153223f48f79a9529d04fc41e54b7a49a91a01374486bacc102a0f1ef89a913307cc9ae2195ad9727fff38884ba3572bd1a760b897b9ee23b3f56973c3036724ba35709bacdfd29fba2cc661b00b3cd4015b20d6f872b19e7be3d09e2dac74167628469276", 0xfffffffffffffd77, 0x0, 0x0, 0xffffffffffffffca) sendmsg(r1, &(0x7f000092b000)={&(0x7f00008f0000)=@rc={0x1f, {0x80000001, 0x57ec, 0x4e21, 0x5, 0x7ff, 0x1ff}, 0x0}, 0x9, &(0x7f0000e42000-0x60)=[{&(0x7f00004d2000)="1830f3893b54122b54554bb594e384ec34b91a653a859deeb60d66504a463a802e48b3fa6be39940358dc5946391bb3a9e0047dfe98fe7261230f8e0299678f6ebdb22", 0x43}, {&(0x7f00008ec000-0xae)="d9be61c23a8a8d41bc96fea907353184df8148dac00413be6af2cd547de01b2bffc45d6f24d651e136f74ce3a26a52253a6ae828812ac41cdee0e6e697e0830dac2d6d30df4dc361ec1db83e690a89932deb301cf47aaa72b698ed68b578e8a39102fb935a781a49e67673dc980ce28f21287bd09d02ab5cbb19a629dca5b91c4d936d9c036d4f7189d65db372713a529f35c54187195417a1eae4009187c05ed26b280cd911b7db01a01316327b", 0xae}, {&(0x7f00004c4000-0x17)="cefd99676663da4f1339673c9c3681a8394bb2b5298b97", 0x17}, {&(0x7f0000b44000)="ba4992ccaf7409c544c4673125a358527fdba2bbe795c11cf349297fdef961b7d93fdeb1268247b3f42bce2c7af4b74cfae82557b55a02b680343117f3794d1bc46269e57c780a8887cc3deea961248ae1e5a518950163b2ff5f76a20ced744005f035a72d6d0c2d79564771b60105da61b2428c1f2ed3c47461c888359a677ffba02839dd1c555b213e8d5de6a70dd410111f44c4064968e848d12abfc1ac1df5ea90a34c7088641d573324e2348002f8d3bddd46f24fc6402734d2b3c94668d96e3ee261073940da06b2f22913ea801702162abd4428fa1e6f35d9e43f7c9330fc3fcfc660197d94ec", 0xea}, {&(0x7f000097b000-0x90)="b2fd70bf29ede2f5e59651c8bb33a51afbb9c1c66892195cdaae252bb48ee3d974284dc7d9cff2f141cc9ffdd70ab1912eef7ef41e8d86b4409963de38e9e3c0d589f748f7422d014ceb41ec7e9c6f0f42e5fd8fa4b7f97333aa096f852a1ecda26779f74d6a69acc4a3ed07c38c971731f0322fec53162fab65f9cb593c4d2301069a54c662670c0c75593fd758dd14", 0x90}, {&(0x7f00005ff000-0x4)="151aaee7", 0x4}], 0x6, 0x0, 0x0, 0x40}, 0x2000c844) 2018/01/18 19:02:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f00007dc000-0x65)={0x58, 0x0, 0x1, @random="070000000000000050cbe6065d86a61bf2b3b36e2708546dea8855dededda48445f7bf7b3a8d874a62bb000094b2ee480146cd5ed34882afb9950b00039132fdbf2b83d301800000"}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000f13000-0x4)=0x408000000, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r1, 0x100401000003) r2 = accept$inet(r1, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) 2018/01/18 19:02:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000de1000)='/dev/audio\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000628000-0x14)={0xffffffff, 0x800, 0x2, 0x7fffffff, 0x40, 0x1f, 0x1ff, 0x1, 0x100, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00004cf000-0x10)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000938000-0x8)={r1, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000956000-0x48)={0x7, 0x4, &(0x7f0000364000-0x20)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @generic={0x3f, 0x9, 0x74, 0x0}], &(0x7f00004ed000)='GPL\x00', 0x800, 0x3c, &(0x7f0000fdb000-0x3c)=""/60, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt(r2, 0x10f, 0x80, &(0x7f0000202000)=""/77, &(0x7f0000cfa000)=0x4d) 2018/01/18 19:02:29 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000004000-0x4)=0x0, 0x4) [ 76.486696] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=82 sclass=netlink_xfrm_socket pig=11162 comm=syz-executor4 2018/01/18 19:02:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000010000)='/dev/amidi#\x00', 0x41df, 0x101440) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000b7d000)={{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffa6171fb02f1c7f, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket(0x1e, 0x1, 0x0) bind(r1, &(0x7f000011a000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed493d360000fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077acb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) listen(r1, 0x0) accept$unix(r1, &(0x7f00003fe000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000015d000)=0x8) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005fd000)=0x0, 0x4) listen(r0, 0x620e) r2 = socket(0x1e, 0x4, 0x0) sendmsg(r2, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff0100000000050000000000000019d67bcbc7e3ad316afd8374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00008e6000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/18 19:02:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x1, 0x7) openat$dir(0xffffffffffffff9c, &(0x7f0000b06000-0x8)='./file0\x00', 0x0, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00007fe000-0x4)=0x0, &(0x7f0000827000)=0x4) delete_module(&(0x7f0000df7000)='GPL\x00', 0x800) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x10) 2018/01/18 19:02:29 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000cb0000)=""/24, 0x18) 2018/01/18 19:02:29 executing program 0: mmap(&(0x7f0000000000/0xae8000)=nil, 0xae8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000ae7000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000ae6000-0xb)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) [ 76.555689] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=82 sclass=netlink_xfrm_socket pig=11173 comm=syz-executor4 2018/01/18 19:02:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000099b000-0x4)=0x0) r2 = request_key(&(0x7f00001de000+0x8d0)='big_key\x00', &(0x7f00007cb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000baa000)='&{mime_typeproc,\x00', 0xfffffffffffffffe) add_key$user(&(0x7f000017a000)='user\x00', &(0x7f0000836000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b4d000-0x47)="131e457a60b88795b74cf2c682ead9996edfb020c322982c3e9f8ca50554124034d3e50ae5a2c84bf70975b3fb8a8a078ab7ebc4a43175c66492d9ef6906a21b9b01e9b71b074e", 0x47, r2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000648000)=0x7ff) r3 = syz_open_procfs(r1, &(0x7f00002b0000-0x17)='cmdline\x00') ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00003ca000-0x4)=0x0) r4 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r4, r3, &(0x7f0000318000-0x8)=0x0, 0x400000ff) 2018/01/18 19:02:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000eb4000-0x5f)="") setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00008e7000-0xcc)="87d3c8638d13738ef389dd8da74af6064324c2232adb52100cad9d528aa73b76a3529e84f83f2267b280980ec1d8954b4ec05a45853ae4e69ba3af567e54659b6a66051b1fc2bc3360b5776ea3e10dd17a15d0ca8fb2b1b6137a06b18a30240f89786ee2d824e32230f0b00a4a80e677e0d94805c2eb17ae3cb9f3d03f0759cf20cd6af7d031df1f2a79865dd1d0f32665e2c10b70e7903ed5e1d24eb78654bd04f5d6e7a3ad308dd76b32dce92f473e97a9a6cf7ef1af12ce09e16ac42016ca39700a689d93928b79504fb5", 0xcc) 2018/01/18 19:02:29 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 19:02:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000054a000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000903000-0x8)={0x0, 0x7d5}, &(0x7f0000cf1000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bb3000-0xc)={r1, 0x7, 0x0}, &(0x7f0000480000)=0xc) uselib(&(0x7f0000e5b000-0x8)='./file0\x00') r2 = socket$inet(0x2, 0x800, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000010f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000e8b000)={[0xfffffffffffffc06, 0x7ff, 0x5, 0x4628938, 0x1f, 0xc7a5, 0x10000, 0x3f, 0xffffffffffffff7f, 0x1, 0x9, 0x4, 0x7ff, 0x5000000, 0x1ff, 0x8001], 0x0, 0x4}) connect$l2tp(r3, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) dup2(r3, r2) socket$bt_l2cap(0x1f, 0x5, 0x0) 2018/01/18 19:02:29 executing program 5: mmap(&(0x7f0000000000/0xb54000)=nil, 0xb54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006e1000-0xe)='oom_score_adj\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000048a000)={0x9, &(0x7f0000311000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000a8000)={r1, 0x1}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000486000)='/proc/self/net/pfkey\x00', 0x60140, 0x0) 2018/01/18 19:02:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000066b000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00008b5000-0xe6)={0x0, 0xde, "8202a6a9b14ba3430ffd2992266bf2994d468cd9276b970abd9d69d269fae8a826c0afe7f5c2b4c40cfcb8587ce6b0c0d42a41e7a4d6d4964af000022ed3a91582945561ab992b275ed8ca25e773edf5db0b7ffa540483babdd7fb1ad85503b2f37b502f1a2a2adf040c2eedb81f624a3148d3a6be05b002e33a140f4e4197a1948fd1bc8fbdfcb17a14c6799280abd55eadb6c45439b0efcec2eac2e118570c2a8b41dab356c7c587f3d39d120735e7a7fb5f4a4d1a07adf32d38bf8b32954aa71eceb4867d94ba762a46720f4e04c2104e3761da48e801e79e13152d22"}, &(0x7f000052f000)=0xe6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000084a000-0x6)={r2, 0x401}, &(0x7f0000f64000-0x4)=0x6) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000822000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000fea000)=@int=0x6, 0x4) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendto$inet(r1, &(0x7f00001c7000)="5ac2c593c9375048698a0e2e0bead4cd1eabe5cc40bfcd16c0fd88ce668b34", 0x1f, 0x20000000, &(0x7f00009eb000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = add_key(&(0x7f0000ce8000)='dns_resolver\x00', &(0x7f0000740000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ae8000-0x6e)="681926f96eb31ab48af9dad1d106a66fdea5732222a7b7bbbb95929959bc985937f367afe9c9d371cea0cc31710efa642a72f117b53b7100434a6bbdc71f9a5216121b11dfebde2199990f4c88260683af1e268150dc7a8f54a9bd1ebdd5b757cffdb5fa0cb3f9f7bd8de438d3e5", 0x6e, 0xfffffffffffffffb) r6 = add_key$keyring(&(0x7f0000bff000)='keyring\x00', &(0x7f0000ff6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r5, &(0x7f0000d01000)=[{&(0x7f0000f40000)="0685e74662b0758003987fdca1ba83363291651386f3c83bc637196666fe72b5c170b4929001ebf74784d3976e25f5d53e9170d82661d9d7103df0f8e0ebab18c31f5a786f8746021205c416a23d", 0x4e}, {&(0x7f00004c9000)="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", 0x1000}, {&(0x7f0000251000-0x86)="16e75b8b0d32317ae4f9c7485b2c7bb0d50df485469af436bf2d42dcffa3eb52dcf5ee65f91563930725a9a822926cd6c461e6e638af4d64954a903c554746e33cd8aae511dc0562aea0c8653969692eb92535abd127f35a4ad7bf9bb073a51c59075bc3cdb7af2dcdede64a2d15ada13af7c6c40cbd60fbe8b24f2b1e0922a391bbe2559cea", 0x86}, {&(0x7f0000bfa000-0x35)="0a491fdfc0d3bb4dd91f7739aeb90a0207f983b4db051fb223145be66b4d5e0025de7927a04dd8bd14916c05a32e7e0e4481c1aee620397f401001e413895acdb7eaa5bb23d42717880e064640eb3efbf106eba65c4a7b224f5fa7f65101d17b586d", 0x62}], 0x4, r6) ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f0000934000)={0xb05e, 0xc00118bf, &(0x7f00004a3000-0x1000)="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", &(0x7f0000e13000)="096f518b2a1d5364b3b702fcbaffd8c166f05e07f21fb5344c4a3b71a00175474af7bf10ef199888b348", 0x1000, 0x2a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r8 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x2, r8) rt_sigreturn() ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f00009e9000)={0x1, 0x0, [{0x1b, 0x0, 0x0}]}) 2018/01/18 19:02:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000436000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000028b000)="a23364fd", 0x4) recvmsg(r1, &(0x7f000027e000)={&(0x7f0000284000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000a0c000)=[], 0x0, &(0x7f0000af4000)=""/0, 0x0, 0x0}, 0x0) dup2(r0, r1) 2018/01/18 19:02:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005f5000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000694000)=0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8ea9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) chmod(&(0x7f0000491000-0x8)='./file0\x00', 0x3d) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d85000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000549000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$vcsa(&(0x7f00000f5000)='/dev/vcsa#\x00', 0x0, 0x0) 2018/01/18 19:02:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x3, 0xffffffffffffffff) recvmsg(r0, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[{&(0x7f00003a5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f9b000)=""/131, 0x83}, {&(0x7f00008ce000-0x26)=""/38, 0x26}, {&(0x7f000054a000-0x5)=""/5, 0x5}, {&(0x7f0000e7b000)=""/143, 0x8f}, {&(0x7f00000db000-0x44)=""/68, 0x44}], 0x6, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) write(r0, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) 2018/01/18 19:02:29 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000005000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f000000c000-0x20)=[{&(0x7f000000b000)=""/61, 0x3d}, {&(0x7f000000b000)=""/4096, 0x1000}], 0x2, &(0x7f000000b000)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) r2 = socket(0x4, 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000000c000-0x20)={0x0, 0x3, 0x0, 0x7fff, 0x5, 0xdd9, 0x8, 0x3, 0x0}, &(0x7f0000006000)=0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000000c000-0x8c)={r3, @in6={{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9429}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x628ea6a6f88b645) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f000000c000-0x9)='/dev/sg#\x00', 0x4, 0x143400) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r4, 0x1, 0x9, &(0x7f000000b000-0xc4)=""/196, &(0x7f000000b000)=0xc4) add_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000009000)="6d615697f6d8362520ba92cfa9e391570214044d8871c44ee2a33637f9c9398127d35d9b10d82fd3ff8c63bc7db33c9783afe6065fbfd62ed878ef31acd9639dfe169705667c9a796e028f7ea37bd0", 0xfffffffffffffd72, r0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f000000c000)='./file0\x00', 0x401, 0x2) r5 = getuid() setuid(r5) request_key(&(0x7f0000004000)='dns_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000)='\x00', 0xfffffffffffffffe) 2018/01/18 19:02:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4010000001004) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00005fd000-0x4)=0x0, 0x4) 2018/01/18 19:02:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000b32000)=0x0) ptrace$setopts(0x4206, r2, 0x2000000000000005, 0x102018) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000084b000-0x4)=0x4, 0x4) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/18 19:02:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000faa000)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000018000)={0x0, 0x25c}, &(0x7f0000b5d000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000caf000)=@assoc_value={r2, 0x1ff}, &(0x7f0000211000)=0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = syz_open_dev$sndpcmc(&(0x7f0000e88000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000094b000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x0, 0x8, 0x4}, &(0x7f0000d6e000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00007a1000-0x10)={r5, 0xbc, &(0x7f0000257000-0xbc)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0xfff}, @in6={0xa, 0x2, 0xfffffffffffffc2c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7fffffff}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x76, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x3, 0xee8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}]}, &(0x7f0000e3d000)=0x10) sendmsg$inet_sctp(r3, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be17", 0x2}], 0x1, &(0x7f0000d76000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1000, 0x20f, 0x3f, 0x40, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0xa, 0x1, 0x5, 0xfffffffffffffffc, 0x40, 0x4, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x7, 0x1, 0x0}}], 0x90, 0x10}, 0x0) sendmmsg$inet_sctp(r3, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000954000-0x26)="0e389af9b633d35ebca953f80164b33cfada2669c211e2551190176373f6f5d7b01278350354", 0x26}, {&(0x7f0000088000)="88db5a03943ca08be5d83cd3c8ae4ce6f987e49cbb1a5432b5df9bbc11654e959ca67e1565e81bfe43ac670a7ae15ec4e238f8eb4720ed04a20cebd066eac786d1a8ab084b335bc39af5cbfd9a1e391fac5236dae4da81bd29206947ac6fac3c7b44dbde34b6b0804af20e27858d78e1c08dfc94b3be460fafe94ae58590d01f58b69dbb723366b538badaed9a5a619cec62caf1dea93d6f90e01e098022c563dc76976eead402074cbc87971dd9eb934b0abdaf02655abd4ae6d8088666618284434ed4831185aa94452b30", 0xcc}, {&(0x7f0000272000)="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", 0x1000}], 0x3, &(0x7f0000317000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000061000)=0x7) 2018/01/18 19:02:29 executing program 1: mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x80000000000004, 0x84) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000e79000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e7a000-0x4)=0x10, 0x80000) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000047f000-0x8)={0x0, 0x7}, &(0x7f0000e7a000)=0x8) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x80002010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e7a000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e7c000-0x4)=0x8c) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e7a000)={0x0, 0x401, 0x6, 0x101, 0xffffffff, 0xf6d}, &(0x7f00005bb000-0x4)=0x14) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e7c000)={0x0, 0x8}, &(0x7f0000e7d000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000031e000-0x8)={0x0, 0x89b9}, &(0x7f00001ce000-0x4)=0x8) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e7a000)={r6, 0x5, 0x10, 0x3, 0x6}, &(0x7f0000e7a000)=0x18) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e7b000-0x14)={0x0, 0x8, 0x63b, 0x2, 0x1f, 0x5}, &(0x7f0000e7b000-0x4)=0x14) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e7b000-0x8)={0x0, 0x15c, 0xfd}, &(0x7f0000295000)=0x4) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00007ae000-0x8)={0x0, 0xe4}, &(0x7f00003b8000-0x4)=0x8) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ad5000-0x5e)={0x0, 0x56, "d6b6e1a23596937efc5496d8cda51759f0dd06a3883e41b6384122daf4bf3ff09f0a2751448ad0487883d65cb9d50ad1dda80ece8e7ad97a8a7d3f4c06d562f7a980aa384dd25704dd67bd1f8ce350cbc045a159330a"}, &(0x7f0000e7a000)=0x5e) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000e7b000-0x118)=[{&(0x7f0000853000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000026c000)=[{&(0x7f00002d8000-0x35)="b55b5f2df1c91fd794608753b72e6c8256e9c4dfcce633b4ea86a4e51f458a1a96dad70645dbc50d010a580f4397e247c578885d03", 0x35}, {&(0x7f0000e7a000)="4259fcabe2f47828a31168fb212e47b9ff6522b38c1b76c30ca4ccdc7bc79428908bcce352f2f99f1317206a857e422adbb68b563140b857e0dfd9376fd7cd8d8f18ed019f896b79cb41cd346c7622f3e7b317b4fa6cf8f5c764640d372014a9d0fb269f940c7da8067dcbfb85449f9da9349fc1340ec10c39ec5aa43797cbb83d48e5f12b065966c07dff2df3479d6b2db2b287f539d70a0ec42569d723fa772dc9ce7d4c0097e1f4cd6e59c7694a20843f10ec06e209b4713d2f5f69df4da69d9ef02e20959f6cf010e25a801cbfcc6e3058f646a4", 0xd6}, {&(0x7f00002db000)="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", 0x1000}, {&(0x7f0000e7b000-0xcf)="1aae6102facdd14ce5f20e425180494c0cf1d7a5315b4a015e54ec17565f9c2cde3fa9ef241ca47b78876e1dfa3f9e8f7457902101f984dc528639e7c568d8adca039d99c621ef900da98c49d2fb84667e19e3eb0c558a20057c004634380fecdab8a67a948c55ead7b9dd361d0f8f6c5b746fea021dd162a7dc479a9680f1ff9a6f32b7bad38f8fe4cbf4d2e00b30b94ebee6301f9035a04e937a583313a0e2a2ab7022766c4880a94d8e8d8bea137097f524878e7cbf928f16dfb17962825bb6c7ce550829a3feddf430df8eaff9", 0xcf}, {&(0x7f0000e7a000)="b8e03347510a2c6c55a7f7ed441116e12c0a903740a0143190d4ffec96304ce575757536084e525ed5cad9e0e8558eaa139a1e59a71e9d5fd581c03a0bf72323e00f1bcfacfa0dc5e2f56f6c48cff4929f9a8847e6ae538dcea98c99392b8ccac62ee973a97299fd16c70fddb0ec6fc60410185c675752938885d6e071e70bf3b8861deb68", 0x85}, {&(0x7f0000e7b000-0xae)="9cc7f6ad9cc19f24dc38017696c9e67a4d70945b0084e16790a7ac54d102ab2f68efcba745b5397893d68f56583a01eb20309d33c45b373edb66f4faec0f19d240ab481dd7ea6231e77ca5af4ea484ebb823eddecc42192d6d4316932c465da7faa033b1784069dea19ad6d13db83e30829272d07238b3fdafca1baf397f4aca480519f61c6d3fca84cd1c2b3dbd3b29cd815095f8d26bc9cfd20153dee4ae30ecaa023798fb41f3b1dbe922479d", 0xae}], 0x6, 0x0, 0x0, 0x24048840}, {&(0x7f0000dad000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e7b000-0x80)=[{&(0x7f0000e7a000)="b21b25b1892b4de957dc060739cc0ccdd773c722d22fa7bc55062e7df9b5e34ca0bb63460bd1e98d11ca84e7375ac292", 0x30}, 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0x1000}], 0x2, &(0x7f0000e7a000+0x181)=[@init={0x18, 0x84, 0x0, {0x5, 0x4, 0x9, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffc, 0x200, 0x1, 0x1, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x32, 0x2, 0x0, 0x9, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x9cf2, 0x8000, 0x1, 0x5, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xa6, 0x4, 0x4, 0x7, 0x5, 0x1, 0x8, 0x100000000, r6}}, @init={0x18, 0x84, 0x0, {0x4, 0x0, 0xdd, 0x6}}], 0x120, 0x80}, {&(0x7f0000927000)=@in6={0xa, 0x2, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x3}, 0x1c, &(0x7f0000daf000)=[{&(0x7f0000e7a000)="746693a191910a6b794038a851cd89f553a8048bc3d37ab0b128b3e5bb756e3b2729c26b407713aff4fc02681ecd3d76db8ed3af55f9ed9538da9b0fe3a12b3b828d65d8d3f93c09a54b11d5d5c6ec281c4d652a0baca19159e08d69688743f385d1403b29d0f7a331a5c81c41e5a7bc06dafa0ea6b2b074a37fec78cdcc618e6d949cf7e50eeb0863dd266644ff3b2b81cc03269c1ac3924f04394663abedb5623d89ecb9d19b767205fa96b3021740ff16e8a221bcc10b354edef439504c10d48ae4dccb5f84a3dd07dba9ee000fc3c394bd927f997733895d96e6acbc", 0xde}, {&(0x7f0000b26000-0x3f)="a0fdd6906e732edae4abbd2b01c44f94fdae1a4d0bc4511daaf420c8a4ba3300f55e06e4d7779cc5a2c522359ae71aeb722f4370af87a07a994fc7d74587a6", 0x3f}, 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{&(0x7f0000e7a000)="f6823a2f75f1247bffa9ce5571eb281e7ed2cb9bef0b6c340d52a7166b9d15fc96aeec3ecd7e4ecc41fbc07adf93d879e9fa5107eb7aca2fbd068268baead240b76f54e262da0c4e8bda15d220961b57173c336599e4052acb036f8d501810743b799dee20c4934b02388951bd0195eabae0f3dc7638ad525c6fbeb91b63f8681f651d312767b6723eb1a7c1c977fec7dcc50ebb9aca1a076a6b4023662171bf82ee21d3937a1829fc4dfc9da8ef0bc161702eeeb44b42ccc26e3a4ffab7f993", 0xc0}, {&(0x7f0000a0a000-0xea)="39847ed5a16c3a2e585a6eb094a30d3f2a6afe571b947d0c52a5b592fd65d9f1f4c7f7b9c49d5d933cdeb7cd67783342f6585ebf2d4e29a9a94a589cf471732300bbe94cd873e577f7d7a691699c8b80cc27de8d294dedad984a1bd0f50cad20b750eb589b7dd0b82a69e2519c5725a11aab15b11bbfccff7680d6a36e927b91f2beb655f5a99938be5a7b342efa2d66c3f805daed7397aa1d10220101364cc266a9076a5486edfc4c0eb3a9664014b46a00cb3879c9e847b826148e66166c1f17749a2f4831b3519bcd9114a17e6dc0d1d12d41f07b374c620138542975ad1eb42442e789e175182270", 0xea}, {&(0x7f0000e7b000-0x54)="12b8942443b2ac6c8dacddc4e54e3c6122161089470181238e40a601152f73ebf9d2e35e3653174bba83d4f996a6c9ac5663c0be6b8531fdee075e4e22bcc4a0152c198d3816d93694f0a6d0fbe95b461b4871ed", 0x54}, {&(0x7f0000ca9000-0xc9)="c946c8750eadbb4be67c00454dc5b4f5e8b3a697889105765df5895a32953badf2943ac614555f779053a87bceb4f032606df4c1e9c45b487b0815580771f33cbb26d586859c9a47f785fa9ab95775e3b51b71b7682aa358e7740583bcc90995462fa1d3cdd13bced3dd15bcfc9c5899610a4958527fe233b9cc0d343943c8db91a0fe88b71d5899e1a45836cb996d3c6d0d4884f560d09ade20b91c054d58e27d5950915ddb4602b94e0eebf86fc63132e4ea7ccb22e518a504965dcd04696e239797a4d82ab29ad0", 0xc9}, {&(0x7f0000b14000-0x9c)="8687a8c66633609a52b045220fde14e1c2b94ab1bea5616376706a2a2aaca9981f5fc6e03c448f571a2d5516da34b482269fb208412ad810925d14335cee901ddfc35c31db74f8e63fcabb1d6d807c1e0f63984849a4c8bc7075b5111dd83ee7e16384919f9f0649266f491746d862f1cfea2ed46cf42cbab3a73b356381b11a3d95581b46f9a99d5531435e6e80314f4c8947850d43e9f7cb36759d", 0x9c}], 0x8, &(0x7f0000e7a000)=[@sndrcv={0x30, 0x84, 0x1, {0x5980e9e9, 0x9, 0x200, 0x3f, 0x7, 0x5, 0x0, 0x5e64, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x206, 0xfff, 0x40, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xc000000000, 0x4, 0xfff, 0x8, 0x2, 0x5ccc47b5, 0x7, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x0, 0xeab9, r10}}, @sndrcv={0x30, 0x84, 0x1, {0xc5b, 0x7, 0x2, 0x4, 0x1, 0xe14, 0x4, 0x6, r11}}], 0xf0, 0x4004001}], 0x5, 0x4004000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b23000-0x28)={@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]}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000e7a000-0x38)={&(0x7f0000e79000)={0x10, 0x0, 0x0, 0x100040}, 0xc, &(0x7f0000434000-0x10)={&(0x7f0000e5f000)=@ipv6_deladdr={0x8c, 0x15, 0x320, 0x1, 0x1, {0xa, 0x0, 0x102, 0x0, r12}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @IFA_ADDRESS={0x14, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @IFA_CACHEINFO={0x14, 0x6, {0x800, 0x6, 0xffffffffffff0000, 0x9}}, @IFA_FLAGS={0x8, 0x8, 0x84}, @IFA_LOCAL={0x14, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @IFA_FLAGS={0x8, 0x8, 0x20}, @IFA_CACHEINFO={0x14, 0x6, {0x7, 0x9f, 0x9, 0x7}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000004}, 0x80) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006c6000)=0xb) 2018/01/18 19:02:29 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000b3000-0x8)={0x0, 0x0}) r1 = socket(0x18, 0x4, 0xcc) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000a19000)=""/179, &(0x7f0000086000-0x4)=0xb3) sendmsg$nl_generic(r1, &(0x7f0000a77000-0x38)={&(0x7f0000149000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000af000)={&(0x7f0000736000)={0x14, 0x14, 0x202, 0x4, 0x1, {0x20, 0x0, 0x0}, [@generic=""]}, 0x14}, 0x1, 0x0, 0x0, 0x48001}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f00008e3000)=""/130, 0x82}], 0x1, 0x0) flock(r0, 0x1) 2018/01/18 19:02:29 executing program 4: eventfd2(0xf8dd, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00006e3000-0x8)='./file0\x00', 0x5) execve(&(0x7f000071f000)='./file0\x00', &(0x7f000088a000-0x18)=[], &(0x7f00008b4000)=[]) 2018/01/18 19:02:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003ea000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00005ce000-0x10)={0x0, 0x1, 0x7, 0x1}, &(0x7f0000705000+0xe11)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008f3000-0x10)={r2, 0x2c, &(0x7f000023b000-0x2c)=[@in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7fff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000de9000-0x4)=0x10) r4 = getpgrp(0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) capget(&(0x7f0000ca8000-0x8)={0x20071026, r4}, &(0x7f0000739000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x3, 0x1}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000503000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000ce5000)=0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000993000)=""/56, &(0x7f000045d000)=0x38) getsockopt$inet_udp_int(r5, 0x11, 0x66, &(0x7f0000353000-0x4)=0x0, &(0x7f0000b4c000)=0x4) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000cd7000-0x1)=0x9, &(0x7f0000285000-0x8)=0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00002c7000)={r3, @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]}, [0x1, 0x3, 0xff0000000000, 0x3, 0x4, 0x8, 0xfffffffffffffff9, 0x5, 0x457, 0x5, 0x120000000, 0x874, 0xffff, 0x7, 0x5]}, &(0x7f0000dbc000-0x4)=0x108) 2018/01/18 19:02:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000e35000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x20000, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d00000009a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/18 19:02:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x80003, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_dev$sndpcmp(&(0x7f000010e000)='/dev/snd/pcmC#D#p\x00', 0xd2, 0x2) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00001bf000)=""/22) syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$vcsn(&(0x7f000027b000)='/dev/vcs#\x00', 0x774, 0x2000) pipe(&(0x7f000027b000-0x8)={0x0, 0x0}) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000016000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, 0x5, 0xfe, 0x9, 0x0}, {0x9, 0x0, 0x0, 0x0, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xabb, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff47, 0x8, &(0x7f0000206000)=[], &(0x7f0000011000)=[0x0]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)=""}) 2018/01/18 19:02:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000211000-0x8)={0x0, 0x0}, 0x80000) sendmsg(r0, &(0x7f00006c1000-0x38)={0x0, 0x0, &(0x7f0000b7d000)=[{&(0x7f0000110000)="2a67230e08d200ad6dbb71e294df59b512d3129c31f8173852a700f97cd9bee9261e7efdde7efd6d11f0bcc419755e44a0c2fd09a56c496e375ce73395f7f25b60a2e3dfab944d905583fbb133eed0aa5586771f892853403cf5f2effc1ffb6b06b367c1aeb29ca1e5abf16dcf8fc754b889ebb1a766393969224d92449dfe2278805bcabb6ebfd2f510bfbb729be79d6a324a6fd6c6c990b2c74c9135f3c202e7e3eed72c761215265260c587afdddf6a042e5db2f6097fa7b92e12b76cfe787e24a94697612eb02fc1ec", 0xcb}, {&(0x7f0000c33000-0x60)="c47c2c851b2d9501b301576fa5344890bfa637e6a3af1568d8553ec371283d5a5a7a0f18b1aff1299ae407e74efa99efb21243276edd9a90aa902f70fb8b703d2e6e07d58e87752b953031e053fedc51d1961b2bffff88687a9cbb14ac7bbce0", 0x60}, {&(0x7f0000e65000)="9ba4174e45f27db494025f3e48d62f8976e10a58ce8541d27a172d4b849830b096937e420ac4670c9e0e4463b6731540799e1891fcc48753124c66994e47503830e5a36660980a88e9e8bbd025f6c3ee699e47ca49", 0x55}, {&(0x7f0000d4b000-0xb4)="73b8ccf83fd65040786c187d4ba224f734088a80b9c493bcbee3b76a5365421a40f76078ff3e22f8ccce91fc1d59e52a201f5ce54b44c3f99f5bec5eb51db086e38431c24c3fe007dc4ec105e5bcd35de32194b2c1fc2cbef9fb785006b0e0e9e93b3649abc8fcbeba2501f60068c2e40a1b3888808a6908a5a17ca48c3c6d008ad487c48e1ac1406de4bebe20b4afb2734d2eafcb774b534747c946f68cbc40fb56c8a6c08a0ccafa1563636e595f455582d082", 0xb4}, {&(0x7f0000aff000)="42b96c1cbaae0c999de18245b320b7c02dddb6b29da57f505a8c6b315e044ff0249fa4c0c2b0e15700e86b2c78cb45188b799e453c396ae4962dc64da641d6602a790d69cc8aabb9d9cb630c5ca0fa2efedf07dcd56a565798788c8d67", 0x5d}], 0x5, &(0x7f0000997000-0x190)=[{0xe0, 0x114, 0x1, "b1b1d3b48a4ed048cea8b90f2b9ce008a4bd3c618be5ae9eb30bd1034c847d2d1cecee30fbb34029063f4fed300c12d5189c0933a1cc593d902d916b798a8cdf85458cae43c9b2c8cdd71262c0bdde22111aea89a5dd482de93878eb7f8a0910c1d3b333108bb4eb24341b1f26bdcbf0015addcd6a1e15742fa0d34adc6079fe549fb76e7b3f1c7ce7333d6b56d5f2e51f39d8d48cabb4b9bf659b82325435a9acc04491b4050c6cc14fc00bbf1dd55eb0e631286827efcc148726e814e05cf43480d1789d80119346fd82ffe8f395f3"}, {0xb0, 0x11a, 0x1, "ec8361f2bd901b52a82ea26b2bc9f3900955d9ee67f9c9b340b182f303b5dbf0c8292320e6e8cf398558092b91dd341e3d5422ab1d61ae755a089d9b37e21cef09485b81846e045647e975ce6a6fd90194f2b522c4f865fcd7aa0567b4e1d2378ec3814d8a42311954d6c5c48d451aae4a2f0d474ac33db0e01385e4f3bf2e4f12a1e2b5abf1a21608e38b07684c461ec32f4283a86cae326851c111"}], 0x190, 0x20000000}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x4, 0x3, 0x9, 0x9}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0x8000, 0x138a, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 19:02:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/18 19:02:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b04000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000852000-0x10)={0x10001, 0x80000000}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000272000)="d0", 0x1}], 0x1, &(0x7f0000317000-0x30)=[], 0x0, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/18 19:02:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) timer_create(0x3, &(0x7f0000a60000)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008f8000)=0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$amidi(&(0x7f000091f000-0xc)='/dev/amidi#\x00', 0x5, 0x404001) 2018/01/18 19:02:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000a76000)='/dev/kvm\x00', 0x1, 0x0) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0xa420095d) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x10) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000482000-0x4)=0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000d3d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2000) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000a8c000-0x18)={0x9, 0x1b, 0x1, r1, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000d4b000)={&(0x7f0000a2f000/0x1000)=nil, 0x7fffffff, 0x0, 0x85, &(0x7f0000f42000/0x1000)=nil, 0x71a4}) 2018/01/18 19:02:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000087000-0x4)='\x00', 0x1) fallocate(r0, 0x0, 0x0, 0x10000) syncfs(r0) ftruncate(r0, 0x4fa) fallocate(r0, 0x1, 0x0, 0x10000) lseek(r0, 0x0, 0x4) [ 77.075957] binder: 11283:11291 got transaction with invalid offset (0, min 0 max 65351) or object. [ 77.110632] binder: 11283:11291 transaction failed 29201/-22, size 65351-8 line 3020 [ 77.125487] binder_alloc: binder_alloc_mmap_handler: 11283 20265000-20279000 already mapped failed -16 [ 77.150984] binder: BINDER_SET_CONTEXT_MGR already set [ 77.160133] binder: 11283:11291 ioctl 40046207 0 returned -16 [ 77.177187] binder_alloc: 11283: binder_alloc_buf, no vma [ 77.182847] binder: 11283:11305 transaction failed 29189/-3, size 65351-8 line 2957 [ 77.206645] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/18 19:02:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000ff6000)='/dev/input/mouse#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tgkill(0x0, 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000827000)='/dev/urandom\x00', 0x0, 0x10040) 2018/01/18 19:02:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendto(r0, &(0x7f00000ee000)="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", 0x1000, 0x800, &(0x7f0000a29000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x1, 0x1}}, 0x2e) recvfrom(r0, &(0x7f0000f2b000)=""/0, 0x0, 0x0, 0x0, 0x0) write(r0, &(0x7f000033e000)="240000005200079314f9f3f500070a000201030600000000400001000000000700000081", 0x24) 2018/01/18 19:02:29 executing program 5: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x17, &(0x7f00007da000)={0x5, {0xaf0}, 0x0, 0x4}, &(0x7f0000885000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000aa1000)={0x0}) r0 = socket(0x10000000007, 0x1, 0x3ffffe) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000aa3000-0x4)='tls\x00', 0xfffffffffffffe72) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000aa1000)={0x0, 0x81}, &(0x7f00001fe000-0x4)=0x8) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) ioctl$KVM_SMI(r2, 0xaeb7) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r0, &(0x7f000000b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000024d000)=0x7) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000aa3000-0x8c)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000aa5000-0x8)='./file0\x00', 0x20040, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000635000)={0x0, 0x80000, 0xffffffffffffff9c}) r6 = dup3(r2, r2, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f00003ea000)={r5, 0x80000, r6}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00004dd000-0x10)="71233f42396d2f575734ddf9fc96f23a", 0x10) llistxattr(&(0x7f0000aa3000)='./file0\x00', &(0x7f000000c000)=""/243, 0xf3) 2018/01/18 19:02:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000018b000-0xd)='/dev/binder#\x00', 0x0, 0x800) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000061c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$ipx(r0, &(0x7f0000135000)="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", 0x1000, 0x20000000, 0x0, 0x0) r1 = socket(0x5, 0x5, 0x7fffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f34000-0x38)=[@in6={0xa, 0x1, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, @in6={0xa, 0x2, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x38) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000d8d000-0x4)={0x4}, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r2, 0x0, 0x31, &(0x7f0000041000-0x4)=0x0, &(0x7f00008f1000)=0x4) 2018/01/18 19:02:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x12000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000760000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000750000)={0x2, 0x0, [{0x40000000, 0x0, 0x8}, {0x40000001, 0x0, 0x0}]}) 2018/01/18 19:02:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002db000)={0x0, 0x0, 0x0}, &(0x7f000018e000)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000bf5000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f000067a000-0xb)='clear_refs\x00') ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ed0000-0x4)=0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r1, 0x9) fcntl$getownex(r2, 0x10, &(0x7f0000e80000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000462000)=0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r4 = syz_open_procfs(r3, &(0x7f00005d9000-0xa)='net/icmp\x00') setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f000082e000)=0x2, 0x4) sendfile(r1, r4, &(0x7f000007e000-0x8)=0x0, 0x18001) 2018/01/18 19:02:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f0000833000)={0x7b, 0x0, [0x9, 0x80000001, 0x7, 0xe8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f46000-0x4)=0x0) sched_getattr(r1, &(0x7f0000b03000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/18 19:02:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000f0f000-0x4)=0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003ef000+0x500)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e03000)=0x14) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000478000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000fd8000)=0x0) [ 77.225545] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/18 19:02:30 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() lseek(r0, 0x0, 0x6) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000009000)='/dev/midi#\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000009000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/18 19:02:30 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000070a000-0x11)='/dev/qat_adf_ctl\x00', 0x202000, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000144000)=0x8, 0x4) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000504000-0x4)=0x100000000, 0x4) remap_file_pages(&(0x7f000057d000/0x4000)=nil, 0x4000, 0x2000001, 0x0, 0xfffffffffffffffe) link(&(0x7f000056b000-0x8)='./file0\x00', &(0x7f00003f5000)='./file0\x00') 2018/01/18 19:02:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000433000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000127000-0x50)={0x1, @tick=0xffffffff, 0x16f55b06, {0x21d5f512, 0x10000}, 0x501, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000c8a000)={{0x3ff, 0xae00}, 'port0\x00', 0x2, 0xc0000, 0x101, 0x8, 0x6, 0x6f0, 0x6, 0x0, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00004c9000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000f53000-0x5c)={0xd2c, 0x1, {0x0, 0x20000000000000, 0xe30, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f00007ef000)=""/42, 0x2a) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/18 19:02:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000aaf000)='mountstats\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000001000-0x9c)=""/156) mprotect(&(0x7f00002c5000/0x2000)=nil, 0x2000, 0x1000003) r1 = syz_open_dev$sndpcmp(&(0x7f00008ee000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f000059b000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002000-0x20)={0xda9, 0x0, 0x3, 0xffffffffffffaae5}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000-0x20)={0xffffffff, r2, 0x0, 0xffffffffffffffff}) recvmsg$netrom(r1, &(0x7f0000000000)={&(0x7f0000001000-0x48)=@full={{0x3, {"8a432617ec6082"}, 0x100000001}, [{"a94c591666e200"}, {"cc92fbd55dca4c"}, {"9fae2507334087"}, {"4e6763a43720d7"}, {"b1dccb15076d79"}, {"c3864fb7ae3a1d"}, {"47287d98691624"}, {"bba61d242aa6ea"}]}, 0x48, &(0x7f0000001000)=[], 0x0, &(0x7f00005e6000)=[{0x68, 0x198, 0x3f, "35485a5ec24718450986c664b1690af3019505c484bd12ea4df6569655cb9f5c1ca310dc5ae41acd5f58fb7f9003edea275c80f78024cb7257accd0d850cb20498b6ad4061a0aa346de7c993c0738d4061f05be2022f85"}, {0xd0, 0x11d, 0x10000000, "62f62adf72dcb5cce87a673397dbfbc6c80267939993a2ffe892c3a8c17fa43f1f1937fec1acd0bd5fd3c6c9fee4f394efd5ee653c3976780ac2bb90bdfd89fe112898a87408ab992adceba19b7a7d324b58680b0b6aea510ae5632f20cb6cbe7143645827f50acc52c237272dce1725eb232a0e47c4509ab4ee5d8b883fb56e72ced313003c1404d72510f2ed7175efd38560a4283b8f40cad9b63a2ece7da471e0a274a93e0163eab35c4b09d3d10a05f09d8b1725618df2220351b87cd5"}, {0x58, 0x11f, 0x80000001, "af4c10c0bf9b36734a1321684d7574bc71eef6625df718f0efa5eec93b53457d43cf9c789edbb4bc55c76e26d536472e582de774ac7a0822e720534f3f22e0330d9bba2d937d7ddd"}, {0xa8, 0x0, 0x2, "df7eb89511688bac192938f58d8b9a192c15bed95ab4cd3b7200c042539e79609a9cee86b13c6784576908d1f0806ffab5974c980167a4846eae523bbb88b8c73b152f13a877183f80235990eba60fd536f71be35df616bbe8066f855c81f580880b756751263424d3c2cad71249d038078c2478206d16a2f605189942be7f6c4a4d9dd2500c6adb3e66d20cf7c1c54f6df3d94447"}, {0x98, 0x11, 0xf4d4, "3bc1df4e9d74183b2d4032cc03c4fe7b4e8c8365230f4270648fd477ce32972c95898bcf0830bcf2d8a3f47a00916bdd8767ce4e4d384a03b01053994f0309344de2a9cfb5525b8cf2e3e8209425aec33d3f4cd724c6f8fcae3359f0408c081b4b318067a53a2d1f100fdb06702563ed04c44716004259598ad9a0c1f882e3c0d53266"}, {0x38, 0x11f, 0x1, "507f4071de965711604adb2f5dacc12b0bdd1c706ce91685d397847f8f3e7dc2ad3c"}, {0x1010, 0x10a, 0x10001, "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"}], 0x1318, 0x80}, 0x20) 2018/01/18 19:02:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x17, &(0x7f0000629000-0x4)=0xcb6c, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000fe1000-0x6b)=""/107) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) symlinkat(&(0x7f00006cc000-0x8)='./file0\x00', r0, &(0x7f0000ab0000)='./control\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') utimensat(r0, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) 2018/01/18 19:02:30 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000003000)='pkcs7_test\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='*!*})system)^#*@!,em0nodev\x00', 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 19:02:30 executing program 0: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) fcntl$setstatus(r0, 0x4, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000001000-0x4)=0x2a8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) 2018/01/18 19:02:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000522000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "f5acf2", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a4f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d54000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00002ce000-0x4)=0x0, &(0x7f000090c000-0x4)=0x4) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000ea1000)={0x2, 0x6, 0x1, 0x21a0a2a2, 0x1ff, 0x9e}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000705000-0xc)={r1, 0x0, r2}) syz_emit_ethernet(0x235b, &(0x7f000050e000-0x235b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [], {@mpls_uc={0x8847, {[{0x1000, 0xfffffffffffff801, 0x80000001, 0x4df1}, {0x1f, 0x100000001, 0x9, 0x551}, {0xa2f, 0xffffffffffffffc0, 0x80000000, 0x8}, {0x4, 0x7fff, 0x800, 0x1000}], @ipv6={0x3, 0x6, "b0cf8b", 0x2315, 0x2c, 0x401, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x1, 0xc, 0x1, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x3a, 0x0, 0x1, 0x52fc, 0x0, []}, @hopopts={0xff, 0x25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xfff}, @calipso={0x7, 0x48, {0xea, 0x10, 0x4, 0xfff, [0x6, 0xfffffffffffffc25, 0x2, 0x1, 0x9d80, 0x0, 0x7, 0x101]}}, @generic={0x7ff, 0xcf, "218444b00986fed03031aac968965bdbd599158e68aa1930aa2d276c44357e316c58dc70fab759b76f8b651f64980fafae67fa3c8fc82156ffb8700d4096f270b85d6040f4c70048f506945794a62f41c6a0033934de768d112944ae1ad63502573cfc0eace71e4f142bef48a99efa95e3145166f3882ccf848f3eaed038291a41d9757389eaf2dc2425a217351fe139da538c7588655e4996e508a242524636d36931d0d4f97f8be10eef0697ab2c562bca92b6601942d4a39573871f605c64a78ba40ab528944b81ed1f8a7a61e6"}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0x5e, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xc923}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x30, {0x7f, 0xa, 0x0, 0x3, [0x9f91, 0x1f, 0x10000, 0x200, 0x8]}}]}, @hopopts={0x11, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x2}, @ra={0x5, 0x2, 0x4}]}, @routing={0xa9, 0x10, 0x2, 0xa8, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x3a, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x9, 0x2, 0x7, 0xa3d5, [0x373]}}, @calipso={0x7, 0x18, {0x10000, 0x4, 0x0, 0x4, [0x1, 0x3]}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0xaf, 0x0, 0x5, 0xfffffffffffffffa, 0x0, 0x10001, 0x3}], @gre={{0x0, 0x0, 0x1, 0x4, 0x0, 0x6, 0x0, 0x1, 0x880b, 0x30, 0x3, [0x6], "656070aba4230f04d7daa5cde4f5078b32ce7b5f8f38efecdfeb7ebcab6313e8093898a91b230ed69946a0c43288cee6"}, {0x800, 0x0, 0x3ff, 0x6, 0x0, 0x0, 0x800, [0x3], "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"}, {0x0, 0x0, 0xff, 0x2, 0x0, 0x0, 0x86dd, [0x2, 0xffffffffffffffff, 0x6], 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0x0) 2018/01/18 19:02:30 executing program 3: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r2) 2018/01/18 19:02:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007d6000)='/dev/ppp\x00', 0x1, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/01/18 19:02:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e10000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$bt_l2cap(r1, &(0x7f0000675000-0xe)={0x1f, 0x1, {0x9, 0x129f, 0x2e6, 0x3, 0x6, 0x1}, 0x0, 0x5}, 0xe) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00009de000-0x4)=0xe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000bef000-0x118)=[{&(0x7f00004b5000)=@in6={0xa, 0x0, 0x886, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000c15000-0x50)=[], 0x0, &(0x7f0000e83000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) getdents64(r1, &(0x7f00002de000-0x49)=""/73, 0xfffffffffffffe9a) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcc, &(0x7f0000548000)=""/36, &(0x7f0000290000-0x4)=0x24) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000062c000-0xbc)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6bdeb05a}, @in6={0xa, 0x2, 0xe60, @loopback={0x0, 0x1}, 0x525}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, @in={0x2, 0x0, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}], 0xbc) 2018/01/18 19:02:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = memfd_create(&(0x7f0000611000-0x11)='cgroupbdevmd5sum\x00', 0x1) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000162000-0x78)=""/120) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00002b4000-0x1)='j', 0x1, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0x0, 0x4b082e0a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/18 19:02:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x4) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget(0x0, 0x2) r2 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000341000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d53000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000021e000-0xe8)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d0000-0x4)=0xe8) getgroups(0x2, &(0x7f00000fc000)=[0xffffffffffffffff, 0xffffffffffffffff]) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00005ea000)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001cd000-0x14)={0x0, 0x1, 0x7, 0x1, 0x2, 0x0}, &(0x7f00005de000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f000063a000)={r7, 0x3}, 0x6) r8 = gettid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000044d000)=0x0) ioctl$TIOCSPGRP(r6, 0x5410, &(0x7f0000b06000)=r9) msgctl$IPC_SET(r1, 0x1, &(0x7f0000bc6000)={{0x2, r2, r3, r4, r5, 0x10, 0x1, 0x0, 0x0, 0x0}, 0x4, 0x1, 0x7, 0x10000, 0x5, 0x8, r8, r9, 0x0, 0x0}) sendmsg$nl_generic(r6, &(0x7f0000247000)={&(0x7f000049b000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00008fe000)={&(0x7f0000869000-0x121c)={0x121c, 0x2b, 0x10, 0x7, 0x2, {0x7, 0x0, 0x0}, [@typed={0x8, 0x1b, @void=""}, @nested={0x1104, 0x95, [@typed={0xc, 0x3d, @pid=r8}, @generic="bcb505113d7be4fb94344828ca52a3192ccd1e7dce7bea14a7da17ce0754754f24c1c0451c1578eb347842c53cc74781cfc6f001c92c9b0af1bf9aae732ad17ca1fd96fc351c3f914f256c6e5860d2ad05c915e43abd2ce234df5a1cf32e4ff33cd8b2603b1237a2cf5702a719d8d6c1873518e5b095d781babd57c5f43bc24ec503ebd20e606509eb1e23853ad4a98f6ed7c35b98c1831e2aa725b64134314fee9af4dcb2f1f5ab6e1d559de1d0d7c112132affcc019bd428555a63a16a2f1ae089bdd81fc971342e08e45ecb7d222588b56502aca296de45bd1e39b3b0fd2fcfd2748945a88c829622c9d44e87e25f0a0895c0b704193c2e72cedabf271126878f3a5d315dc7ae59fb41a8c9c4d9e38e087c1414b331a4897c2b1ab7e2d9ffce7953cc87ce95b44cba6e0a05937284f36a38a96c8a4a534595987772f61ddf4497bd49c35a38953d057526dff1880d2ceb27df86746b813e057a6ed46ca426c314f9efc20a584bfefa453bcb3ff0a536829159d315a300e7fd6872d4e3447dce0a00b62ffa722fda65dc856d9b0bf3dcec75b336d36508b0418b81573e3a368f50656162de72e3b35690cf737561e265963e1962bc972c2bfe0bb030581719346f4749ecf4f41f283a73efefe99a85c7d724cf59b5aa6c5756fd419ff0a512be9418e636f26fe9d69f5116c57ee9e60e33faf079c1f765ec0459772d4c1026d59426b0fcdea8743430345054ebbd0ec4fc5ba564fd2af2f6c5862f5b115f21e614a9bd69d78c90d68b0d7ae8ae23d4629cbdc499e056173eec0db30de15a588cd6b8db631877ac2a53f3f00ee34dc074168a6492c741daf9686d04ed0dd845c232fd655a6a7000b5862e45c17886d0f4e191c86aac1fff2516c84d8f418e1466f7c7ae6e4c01d87929c2a43a1b651343bf0cc9e2cb0563ee751350af3f17acf072e9aacf7665b52e1cb0e3e229eb3fffa5359f1e8fc1a7c20d7284fdc3689ebb17f77a2c9a5e66842ea62489071a9e4f4d54f7dfc376afdd80ff682ab2376088b2a93230bfbf958a7bdb3815487f13e982f0b1a8ba109a91fc55924af6cdd881020fade16e6c658342a13b48040e233a0094f2b298b2d0ca8e94d5ba84059e9882d47b6ed63159fadb2351ad7d37e8d64c16556000b6d14df4c4c02be6ddf3a7d725036d2563ec3a07c15c3af040656021966fe07c55a51ff92eb217200ad550ae73bbc25a759bd53a1037c8c6f1664d3f4612188c0ff97ce0a0e6279a77544a48ae199700616bba9420cee101c6827f9fa13438b9a0466e11a0359a57fba9aa0008cf241a614269639cf341384c449818526f1e3bf7a3bba98b844f864fae54f994f7aa77dac0a107493ec3ee689f204c71cb90d09a4663eca17a08cd85e9a94f0384f251f25014b9056d0336a5144dfd66e00595c76fd715fc3277507f0f644ee3528f1a9dc3f021cbc907acd8326ebf1c7169799b97648ef3d2935f1e4293814980e7a6b8db0b3d7e83be550acc75bc512d31194288aff81dc242528ff67def324d48d0ea8d719e0a893e14cceb26a2c79fc5648b50f1937fefa94b1716f986d2934e88f089d65349839dd52ecfd1ac54d8b8ec4c6c605c6a6c4928e8d77bf7fdb0e9a51ce584895a89944b6fd9f1080d47faed189f58c8472eaf3b5a5258377b044db066cb9a6101af19e8186fc034659b9765f45aaad76889011a7d0f76957dadda8e3bad29e9ee4cfdd6574490e6c1ffa3c97700d76a55d8805203cf96e8fae01791a9146f2691db966de1c9a8b519e54ff7b5e1c52809b5ad1be3958636a836576a4bf58b87f9df5b62907fb599ee02e151c260d163a5c98c6f4a934a663a490bc8e01fc60ab37ddaaefe6d8fe87928435d55955b0ba5a936f6b5937f1fef81ecf1aecd048b30320bc26578786da0db07586a7b89c630557f0ced4dee364fa90d31ca0f9293cfc7f3b76f52168d79842c0058bb186a280407a373c751a627c3afea45464883ad17e98110bf23924c5db19f7769d9494a856f713e17b1170c7a6d5dda52a61924821ff0a1ba74efa75b81a25585c4c81419cf23be681d33f027f50d01ca95ba0e3050f281cb4fbda79539e988b88dcacf16e7742aa18d3eff59ff04353195f73836da46d4826f381c3399b8d71726105c2b3392178ccab0853dffb0391e44621c4bedf95f7baed8a5c7724e0e069f170c4965ab11e47949919979bc1163681aa268b8f50f6bdfbb31ca19a60e440b6785bb4b6097a7bd926c6c7a36ae6a4e6178a9dfdb0a0391e6fff517b46086e300bea7828bd1c9c75cbf2ff6a51c5b9d55903701583e5b0d0ba8b822a8c92f9d8665622612fa02d45f0d602be4dc63f896eee65a1270e884a3d359dcf173f53f6546f06979788dae56df942d9b2ce807e4d2899a3c5d65b978b6d1dff9adcbe62508cdce36069a414683f5e3712c2bd80e4bb2eefef39014710ca914427a6126ff27585938c9fcc24c6d913b55ce0d42e8536362574e1ba99a86f94618a38dfadc26e77234992dbaea3c69e3ff83717828bf75144b01d7c1304c1ca3f30be4f5aceb1d656b09d5112b857f56aefc37ef8e64091fbcf0a2ca3b493462f1bde8cdbdf322bbbbc4a553d99c485bc3ba7e6a9c421c292c293f5dd678bc632f177493581726c5c27191393a1c576063aaec0ddce01a0a120a8663b65ea181b805edbe421f1ca74ceb88c24854b38102c78f3a51034010247f8aeb4e8851bd8179376f9e4024dd10a6ef087325c04a8bbf77806f9852b2cff2f1fb4e31e7ed9817b6af38395295878a4c9c0921c302aa083f5eb5ecfc853d881c28bacbaff63c2d45950012535561c545363c35bb935988c2e5d41710da69f8ed8e0faa1e30b2bfa7568c6ec3d5a16eff32b515f356206a4aa71e5f45d813ef0d1c6145bd0c3884473a8d418f98d3b41f0bb157422aa4bea19f03dd3b10e7365892b9c1bf68df668901bfa44b7d4a5e7de1ca944839982352e006f4cd698f3d33de6f0d350133dae18ec6c875ae40b8f3f0e314776d9d4d5cd6afa4041f253e1f6adf018fa56e694903192545c61cf783d0f44fd85d931c6d0860abd712b6b7cb44f3126e5a8f46d3f6bf0c4ea0a8cc3c1c57ba02876cebc899e8481fffe71337d608693c74ab11a2783e171bdd8499ba4dba7e278c09f3b40b3f6f3aaad4e3985844c2446cccd9a6c6c418130e7f405d7c361af693d2a025db84e76d65c54a4ae80a9611ad074fc8282cc4818a52f7a6446ea3d8ba5d9ac78c2915090033072878e987f4ed03ec5170afec2e7bdeae3053a057292f38645d56853f2f8d8c63c991175a6c84a406e4a1c65c3674dae3f8a5004afc1536eca972552207a3cc66081867c3da60dd261d2f06ee670202bdf71e1ad9f03584a553094e3bddc1af187a233c00b76b79814208c1cd097029fa4f4bef5f583da2a559d767224502b6bec2be1929b2ca1b7ce92bfb836692d65c0ba5e03b6e31150eb17039db367bcae72a1395141e319fe07f21b00e0de271784c71f35fc99f1f971e7e5859222ee70bfc70ab5c00e092f7b1f62a5b1787965da6e0adf84346345b13f7c90529388e092bab0488d8770d0a0fc41ca8c47d0bb552be0dcae19c6c7ecf38c17e77507d43f2f575559170d11449ffc57bab918b80a33199ac899ef5434a065dac726c04fad7eb1e4f4d655c7df95e68d9959153d19906c6d2eec60d66ecb9b8d736a06cc772074f1f7bafd4de4335e119f8a811cc98be2d5b1afbcb28cd3c8f4cc67bf20fda5963d8e528baccdfe04bded4b076cf242b7b7f2a5b291a2046e6fdddf0a6828d080cafc737a42ba7187cb3a08f60349f8c5262624aed6d5cf01fc9edf6d00a3a7bb2163da10cf69d7839af897634bdd70d270c82bb7ffbb62ec5b52e322190e22c7382053709689a38a49e1f3e256bdbf1bf84ba93fc00ff12a2026dcd3e61a199f31b52d38d0752d30418a6d105cb26836507104463d6a3f70d3ca8ab90438b5a274a3f8cae0ef70e4fdc5bfbea3790ad749de29a638520896f00257f7523d8e7f4dd1955789b090f1e70bbf1ac61770d0615e31f0682597e45d53e5adb9db9a49dd880f515d58f187e3a618997130be0ab27d9d9499b6b6c4bea1a2bb03a44814521481ee81c987d29bdc7a42923637ab08c081e8c172265207a6b601340603b86e703ce620ebbe6a21d71b7d49f278e5309c4fe244d9efd3b83566cf5694c06502dc340700b9c63de87ccf0b3c8285554a24bc1475f00ebb41671398faee1140dde78fb3dc10478fbcf25572d71dbd28bcbbfa7dd6240025ae9a0d5fce829f51a714ed50fe62bfa960994442a490682d5614d67e13f788bae3a9370b82fdebb988339af25e2f754051b1f1a24ddb57eb9f0e95e24cc8d4f67720a4207e7a73c09747e7492157c4ae48688bbdc1b0485df37244db18c93d31447a949fbd80c7c96de8cf12a154775270a534a102d5bc66e7e74ec74e40d5096f58bdecc8a0981353d98abed939a31e8f77ca5ab536bdd2ecec03e613223f5299b29cc9f010e82cafef2659b86758b3eb50cbf32ad47270e74ae11354ec774bdd9bdde7f47a677adceb898dd68837f17332c68388e277a626a298e683e472bafa402be008e218c2e39cb058d27404bc989c6e708b3d95d93373aa1155e08ea75d9c0cbd9bb7ae881530364d3857bbcb6fb79010a9c747c577dbc3b426cd64bc48300654f64c5b99812035a5e7eb7b13b38b0c82e903c06c81a3fb9aadc11bc09344e40aa06092801be28f3c7bf0532ee86b030aee3d866c0c4087a7591271f4c5253c61d7eb4f8a1320ab254036097ebba18ae15225c7283a623f0c7cd0d54b1cfb5e38e9b888210ae0b22fb6bf35d2cf2f175165d377e1f18d7fb310d1c09310e76f2c9833b60bb472439da6b414166e48cd62e160f1497ad1ef8e8f505bb617d0fe75ceb51e4ff8e69c3e6c46645ae1f6355f28a27529f87a7023448d4cf6a315fdca27c106c9baa8811ab00bb70e877492ce16308d2193657581db08c60c535eada2869ef604597069cb0d144ab07e790946b0149cdf1465227b17182b7400d676e6a57a3c5aa1abd2c47dfd0b4d29073b32d78ba195be4d34bb95e6a6cc7ac7240760fa44ae440157c7aae540d8b2e8b7bb186d994f4c166055507c15f1c8e5cad18d8d8f2d80f991760a08cbd28e1977d1024008959ee99ecf1cd8f0fd17f2ad1def3ddf4f6bd5549d3be211370d0e9dac1431a4273fa0d2fef89bb5bcf3735f85cbd9a41f39d8c6910ae58018fb9c9520dcd091b97e095d6c66d3f5689102e88af3b92a5f3249e480e306a2cc5b4c81f15b8b2c063737bdea8f414fd3b3afe2fdffc0c5d8f37339595ce79bdc6e7d60a300e5a3e3b5ce8ea44cef6e40b1244e82df0e5d2d00b9cf3de923bcb15d1f41c886f90fdd4f3a93beb77460284c5c60fdb1278f79ca9de2f8f35f199ea6c76a0fc91d1052fd3a9266b8e0a7f58d44e73424f05e85327e96172faa934f58e947af3506c38821fe22bda8399cae64bfa65372c6e5be7f725398bd1c4785a9590674a8d543070944adc8436ec50412847e7e2d5dd989c5d48f86aa97eca47824758611bfaa60e35760025e57b2b47be1194e1ca6c1b019bedd5eef4bca9e18068e3db35245b05fb1702fb38cda554e380e7d1c2c5aa4da293eada26042a10a2be43aa0bad164b171465161b851cfc7b9856bb9e3bc36f6f9677499b5141ef2caf148d177a2c75673364a2b2d8abcb3dd99f8e6b6e16866096c35686105dc998e972fe3c04", @typed={0xc, 0x9, @pid=r9}, @generic="90ff51bdf522e71ab89a0364187e44ab127864045bca4949191d0cfe6db0b8e4542726fff3f7a10130d74a211e1fab7f0711fe5b6f69df69bce4e3b0b1d088bc92fd1f2ea1b177e0656681f960a1391fd7aa0d880485c204fabeed52fe4b2ec192bb54eabee1b4dc74609cef397c6fa80256d5154577b9c2be680665dee624b2f1af79f2075ad23ac31bba5f60dd67a143dcb054d9383e2d81bbb428fc6a9e1378a287f5f587ec61910bd14c1f98e78f85b76935d5aa", @typed={0xc, 0x70, @ipv4=@multicast2=0xe0000002}, @generic="382ef5ede555599ad6e0aebe7c9f860005f6217924250cd228586dca02d14312fbb46865"]}, @typed={0xc, 0x11, @pid=r9}, @generic="f8a11e3712b4531013511145cf0aba9bb703081c5e84144ff92f2017fab4a760f44fb2d941e1f222cb43a1547928784b3aca99a328231d0b0b063b8a2e20bd1df22abb9e5e9a4dca71415efbf22b74e085a579c3a70a4322b3667786bc78df7896098069af0d9ca77370fc63018c90f382d2f4542c20c6d443932f281ec36585436066d11afdff090bd40b34b60ed53ee8fec84f8d744843d952553771ef8a16475802a02c15a029af6ec8a5780f0fe49891b57b97ae8ed8371eced34467e86ae87de1dff92e35347d58f294d5b8312e0dd94aa185cd9f6376b3ff7a362306f2e14a", @typed={0xc, 0x75, @ipv4=@multicast2=0xe0000002}]}, 0x121c}, 0x1, 0x0, 0x0, 0x84}, 0x811) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000b33000)={{&(0x7f0000072000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r10 = add_key$user(&(0x7f0000dbe000)='user\x00', &(0x7f0000377000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b8d000)="77e8276d35db59601f34acba5598c2c8f659c1900cfa3214b58b317e5e3caf492a488a3e4f41acb5550266144354150f30d9ddcf9a1e1bc566e1af4bc1554345b8a773d991c8", 0x46, 0xfffffffffffffffe) keyctl$invalidate(0x15, r10) r11 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b36000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r11, 0x402c5342, &(0x7f00000cd000-0x68)={0x1ff, 0x7, 0xd4d, {0x77359400, 0x0}, 0xfffffffffffffffc, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x4) 2018/01/18 19:02:30 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000703000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) r0 = getpid() ptrace(0x4208, r0) [ 77.457292] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/18 19:02:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000e80000-0xd)='/dev/dmmidi#\x00', 0x8d, 0x8000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000ff2000)={@common='rose0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001c5000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c5, 0x3}, &(0x7f0000ae6000-0x4)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000062a000-0x12)={r1, 0x252, 0x5, [0x1, 0x6, 0x1000, 0x0, 0xfff]}, &(0x7f0000ff8000)=0x12) recvfrom$unix(r0, &(0x7f0000d61000-0x12)=""/18, 0x12, 0x2, &(0x7f000071f000)=@abs={0x0, 0x0, 0x1}, 0x8) syz_emit_ethernet(0x7e, &(0x7f0000830000-0x86)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[@empty=0x0], 0x0}, {[], 0xffffffffffffffff}, {[], 0x0}, {[], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f00006be000)=0xfffffffffffffffc, 0x4) 2018/01/18 19:02:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000661000-0x33)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2, ""}]}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000603000-0xc)={0x0, 0x1, [0x950]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009e2000)='/dev/rfkill\x00', 0x8000, 0x0) connect$ax25(r0, &(0x7f00003c0000-0x10)={0x3, {"0cf1ea950baba4"}, 0x8}, 0x10) 2018/01/18 19:02:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) open(&(0x7f00006dc000-0x8)='./file0\x00', 0x646800, 0x101) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e5e000-0x4)=0x0) 2018/01/18 19:02:30 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xd75, &(0x7f000000a000-0x129)="") [ 77.510979] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 77.519881] QAT: Invalid ioctl [ 77.565964] QAT: Invalid ioctl 2018/01/18 19:02:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000f00000-0xc)='/dev/audio#\x00', 0x8, 0x802) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000dcf000-0x2)=0x73, &(0x7f000059c000-0x8)=0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) clock_gettime(0x0, &(0x7f0000c25000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000d0c000-0x1e)="e248b014259c7b91c63b67c5a37c1facdcdc8a2dd8ad6bdb716e294e6313", 0x1e, 0x4c1e, &(0x7f00006ce000)={r3, r4+10000000}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00002d1000)={0x4, 0xffffffffffffffff, 0x1}) r5 = semget(0x2, 0x0, 0x60) semctl$SEM_INFO(r5, 0x2, 0x13, &(0x7f000079e000-0x5)=""/5) 2018/01/18 19:02:30 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000014000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x80}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x5d, "4359974404c0d003ea756e7828a98244d53129e5a430aa0ee36288087855674d5002c19684489d2faba867f464b50e4c33297d442fa041569f7e203797bf686d05d326076b446550a21552123068c85a7bd3c028d3e332e68a2bc8d62a"}, &(0x7f0000011000)=0x65) r2 = userfaultfd(0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000012000)=0x40, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrusage(0x0, &(0x7f0000014000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r2, r2, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 19:02:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x3fffd, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000b60000+0xaf2)={0x0, 0xa3, "3ab7497b5220bacbe59460ff69e583a4eee06ee319586e73ea3dc71899bf870f70ba5b4dada2e9f55033bb9ef3e9eab78077da4b3a9ea4ae7273c36465610e2fc6524737eb994db9ebfa4234e05722e75825e436cf447bab361ab0fcdb1e1014328c3b50ffbfa6bd49edc296f18267cf49ecf02e3ed095e616cf63c2b569f4eefc7c5aa75571d527f6ad778732f652dabc380fbc7ab80a6b28b0c97353a2ff7bcf709e"}, &(0x7f0000001000-0x4)=0xab) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ca9000)={r1, 0x0, 0x30, 0x5, 0x1}, &(0x7f0000ce1000-0x4)=0x18) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e94000-0x10)=@generic=""/16, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000a74000-0x58)={0x26, 'aead\x00', 0x0, 0x100f, 'rfc4543(gcm(aes))\x00'}, 0x58) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000b51000)=0x0) ptrace$setregs(0xd, r4, 0xfffffffffffffff8, &(0x7f0000e85000)="5f89258ede37003c725da2f447b5652e87e6479a598d149cf72ecac030ea2e7123e55755f519d4882c5f2899d88ea01433d0b0b5f82fa6f723b9dca01581f01bf860aa82e9fc7291e70887") setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000b21000)="000000000000000100036000ec08bb090585ce12", 0xfffffccd) r5 = accept$alg(r3, 0x0, 0x0) ioctl$KDGKBENT(r5, 0x4b46, &(0x7f00007b0000-0x4)={0x9, 0x2, 0x20}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a5d000)={0xff, 0x6, 0x7, 0x1, 0x4}, 0x14) sendmsg$alg(r5, &(0x7f00009c7000-0x38)={0x0, 0x0, &(0x7f0000e55000-0x40)=[{&(0x7f0000dc3000)="70cef85532f2d43834023174a25c8056", 0x10}], 0x1, &(0x7f00008c5000-0x18)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000049a000-0x10)={0x7, 0x200, 0x1, 0x8, r2}, 0x10) recvmsg(r5, &(0x7f000047e000-0x38)={&(0x7f0000f99000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000b5a000)=[{&(0x7f000017a000-0xff)=""/255, 0xff}], 0x1, &(0x7f0000664000)=""/143, 0x8f, 0x0}, 0x0) recvfrom$unix(r0, &(0x7f0000c73000-0x7e)=""/126, 0x7e, 0x40, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f000021f000)=0x2, 0x4) 2018/01/18 19:02:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b99000+0xeb8)='/dev/ppp\x00', 0x20000, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00004ff000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000090c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000816000-0x6)={0x0, 0xf77}, &(0x7f0000f37000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000084e000)={r1, 0x4, 0x7c, "267f1d1d63535a42423bd756f38081648382152c66d31a7c4d00e039e3db90cb6dcdd0d1afab7a364cca1f29528fd77af07446b8917d3dc7884173c7df1ced888a7e28570c5084e4229728d574f2c3f154e83f5b1c172c769d30fc0a693f56c04a9b1eae168ca50edcfbfa4893896dcc3b2c56f195022028ccd636ab"}, 0x84) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000098f000-0x8)=0x0) userfaultfd(0x80800) clock_gettime(0x0, &(0x7f00003b8000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f00005ae000)={r2, r3+30000000}, &(0x7f0000a4d000)={0x0, 0x0}) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x4aed, &(0x7f0000061000-0x10)={r4, 0x0}, &(0x7f00003d0000-0x4)=0x40, 0x10000002) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/18 19:02:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000274000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000aeb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$mouse(&(0x7f0000788000)='/dev/input/mouse#\x00', 0x3, 0x101000) timerfd_settime(r2, 0x0, &(0x7f0000005000)={{0x0, r0}, {r1, 0x0}}, &(0x7f0000ff5000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 19:02:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000b2e000-0x8)=0x8000000075) mknod(&(0x7f0000827000)='./file0\x00', 0x1040, 0x0) creat(&(0x7f0000bd3000)='./file0/file0\x00', 0x100) open$dir(&(0x7f0000331000)='./file0\x00', 0x40000000000282, 0x0) 2018/01/18 19:02:30 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x442000, 0x0) set_thread_area(&(0x7f0000014000)={0x556, 0x0, 0x3000, 0x8, 0x7, 0x200, 0x80000001, 0x0, 0xdde3, 0xff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000000f000)=0x401) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000010000)=[], 0x0, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000017000-0x4)=0x3) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000013000-0x28)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:02:30 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000023000)='/dev/usbmon#\x00', 0x3, 0xd00) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000002000)=0x0, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, &(0x7f000002a000-0x4)=0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000002a000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) r4 = getegid() mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000029000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000e000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000)=0xe8) r7 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000c000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000f000)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000-0x2)=0xe8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000002a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000010000)={0x0, 0x4}, &(0x7f0000026000)=0x8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000002a000)={r11, 0x5, 0xb, "f0f7e1e55a80f968175d52"}, 0x13) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000002a000-0x38)={&(0x7f0000029000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000002a000-0x30)=[{&(0x7f000000e000-0xf5)="a4aa9730433f246846a689c39132f6a240890ac0033a47f2eae398dbbab051759e4d859bdb2c1a4d20a01ef30c45a6ec89bddafb1668a4ae936d9c55a73724b574c5b3f9994abd6be14b96a016e04b143b4b73bb05412e2432c1e0cb80e0c26976491fe4edd75f2691a993c29b0a36d3ae127dd92abf9ccc9c24500349a9fe1927e5fb50c09d96cc941c62e64df6d7ebc8f9d7c6273f15ab8cefa44e06c1612fb81af99382b578606b9e6da1b877da8ae69a33be9a474e27afdf56514568c063524cf2ecd084da908170fa8b8f98f31b543c8fd9e5b5b12ff502e9823508afe97ab08f0deb615e8d5fe1ab38a82bcfb2830e479c90", 0xf5}, {&(0x7f000002a000-0x47)="2b0d18c3bb2ce88ac95794bd0200409fa38db2a775fff4fac045b1f050ded80732cc2dbdae015430900b38a12c8a221fb29b00e6400e47acbfe645ad13425aadf12d832c7f8c8b", 0x47}, {&(0x7f000002a000-0xd3)="c9d385b3c6b974a05bbc3629b3798d8a05793e98f79acf5b06fd1804e57437eae0c6ad25e2e0eeebf82699131ec07f98c217884e9b91f9e8f9f5042840109cf47d45652852b4e82e37c25937849306f3001714f29901e9ae714751a01e57412b04ec882a48ab161b050f3149cf62086ad7fe683b9437c1ace997b43e4e4c201104bf4aefe3a8d21f3331bb25e185a4d408972f92563dd93812362255161c7a0cbb09cf76acf8805183115c752c6cfa145bfb76a5dadef27ad8ee8eba4d5311b2a665cd2135f45e2ef9bca5b18331e92dd40ff1", 0xd3}], 0x3, &(0x7f000002a000-0x60)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x4000040}, 0x40004) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r12, 0x400454cb, &(0x7f0000028000-0x4)=0x0) 2018/01/18 19:02:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000430000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x2803e, 0x0) lstat(&(0x7f000001c000-0x8)='./file0\x00', &(0x7f00001fb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r2, r2, &(0x7f00007ed000)=0x0, 0x8000000002b) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x800, 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$TIOCMSET(r2, 0x5418, &(0x7f00005c4000-0x4)=0x5) 2018/01/18 19:02:30 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) r2 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000003000)={0x0, 0x4}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000005000)={r3, 0x3, 0x10}, 0xc) 2018/01/18 19:02:30 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x300, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000394000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) 2018/01/18 19:02:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00008f8000-0x1c)={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r1 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f0000d45000-0xe)='./file0/file1\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f49000-0x108)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0xfffffffffffffffe, 0x3, 0x6, 0x6, 0x401, 0x1, 0xe942, 0x2, 0xa9, 0x1, 0x2, 0x6, 0x10000, 0x20]}, &(0x7f00005cb000)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009b2000)={0x100, 0x8, 0xc59, 0x1666af03, r2}, &(0x7f0000752000-0x4)=0x10) sysinfo(&(0x7f0000eb8000-0x58)=""/88) 2018/01/18 19:02:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000bd0000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000590000)={{0x9, 0x1}, 'port0\x00', 0x4, 0x800, 0x1, 0x8, 0x6, 0x9db, 0x4, 0x0, 0x6, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:02:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000285000)='attr/prev\x00') ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000878000-0x64)={&(0x7f00003da000-0x28)=[0x7fffffff, 0xff, 0x33604dd4, 0x8, 0x6, 0x2, 0x6, 0xffff, 0x7, 0x7fffffff], 0xa, 0x5, 0xffff, 0x0, 0x8, 0x1f, {0x0, 0x55ff, 0x0, 0x4, 0x8, 0x10000, 0x0, 0x9, 0x9, 0x4, 0xfff, 0x5, 0xff, 0xffffffffffff8d4d, "4363eb43d733435ddeb6afe3edd6803adf7ab3ed57213af702fb207f86ebc5d2"}}) pipe2(&(0x7f0000b21000-0x8)={0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt(r2, 0xffff, 0x4, &(0x7f00007b8000-0xb6)=""/182, &(0x7f0000655000-0x4)=0xb6) ioctl(r2, 0x2271, &(0x7f0000347000-0x1)="fd") getpeername(r1, &(0x7f00002da000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000d8b000-0x4)=0x6) 2018/01/18 19:02:30 executing program 2: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f00000d3000)={@rand_addr=0x200, @dev={0xac, 0x14, 0x0, 0x12}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) bind(r1, &(0x7f0000bef000-0x80)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) sendto$inet(r1, &(0x7f0000efa000)="", 0x0, 0x0, &(0x7f0000efa000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 19:02:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0xfffffffffffffffe, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000c48000-0x10)=[{&(0x7f0000c61000-0xb6)=""/182, 0xb6}], 0x1) r2 = dup(r0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000387000)={0x0, 0x0}, 0x2) 2018/01/18 19:02:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe(&(0x7f0000aa5000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00007a3000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000fab000-0x70)=[{&(0x7f00006fc000)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c15000-0x60)=[], 0x1000000000000190, &(0x7f0000417000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x8576, 0x0}}], 0x2c6, 0x2}], 0x1, 0x0) 2018/01/18 19:02:30 executing program 5: semctl$IPC_RMID(0x0, 0x0, 0x10) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009cc000)='/selinux/context\x00', 0x2, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ppoll(&(0x7f0000000000)=[{r0, 0x0, 0x0}, {r0, 0x40, 0x0}], 0x2, &(0x7f00008a3000)={0x0, 0x0}, &(0x7f0000edd000)={0x5}, 0x8) 2018/01/18 19:02:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000594000-0xbb)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, "bb"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = syz_open_dev$dmmidi(&(0x7f0000658000-0xd)='/dev/dmmidi#\x00', 0xfe9, 0x82) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000960000)=0x0, &(0x7f0000f55000-0x4)=0x4) 2018/01/18 19:02:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) socketpair$inet(0x2, 0x1, 0x3, &(0x7f0000994000)={0x0, 0x0}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000acb000-0x11)='/selinux/context\x00', 0x2, 0x0) r2 = creat(&(0x7f0000f8d000)='./file0\x00', 0x4) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f00006e4000)=0x6) 2018/01/18 19:02:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000783000)={0x0, 0x0}, 0x80000) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000c73000-0x57)=""/87, &(0x7f00000ff000)=0x57) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/18 19:02:30 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) getresgid(&(0x7f0000012000)=0x0, &(0x7f0000005000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000460000-0x2)="", &(0x7f00008f7000)=0x0, &(0x7f00006d4000)=0x0, &(0x7f0000fcf000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000351000-0x8)={0x0, 0x0}) 2018/01/18 19:02:30 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000573000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000a55000-0x40)={0x80000000000000, 0xd000, 0xffffffffffffa35c, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000e34000)='./bus\x00', 0x2, 0x0) 2018/01/18 19:02:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00009ea000/0x1000)=nil, 0x1000, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000043b000+0xd03)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00002c7000)=""/92) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00006ae000)='/dev/cuse\x00', 0x180, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) 2018/01/18 19:02:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x40000, 0x8a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00007c9000)=0x1000, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000be0000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000288000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000058a000)=@ethtool_eee={0x45, 0x8, 0x7fffffff, 0x7fffffff, 0x40, 0x200, 0x4, 0x1ff, [0x2, 0x8001]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept4$packet(r1, &(0x7f0000233000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a3a000)=0x14, 0x0) socket$inet6(0xa, 0xb, 0x1f) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000d0b000-0x1c)=@req3={0xf2, 0x10001, 0x3, 0x7ff, 0x5, 0x4, 0xffffffffffffffc1}, 0x1c) sendmsg$alg(r1, &(0x7f00009ec000)={0x0, 0x0, &(0x7f0000b21000-0x40)=[{&(0x7f0000f3b000)="843a8ab2b36345d21db793a6c9b6c9334d08efa4cb3588e7219a1ea92629b3a5f1a1a2161223a37073a2b3a475f3de88bd1db3952f9991b8db1a543f5a3622ad8e216307c836a74c9e07672d0c23fb29bcbe53fe55d5160e06e408aad10face3d0b9ee9f4757beb184320ab008234794c5d420079955d1e3168bbfdfcfd77afa26bd8a9347abf03a813301667bfb", 0x8e}, {&(0x7f00002f5000-0x1000)="03e170c8f0923af06dda8aef3416b2413208de1c7385beb8fbdf580576976c45b71eb1a58adddf3697cfde587d7dd3fcee49a4c22535d455c413146a1e04c8641227b1e65ccba5d42e4be6cc1e06ecd3b099f0b3b448390822b6c2d21dd12f7a9b6464563f5bd10659159531fdb60b98b2c3c0744e6398e4cdec2b0c202a308acd28c295fb712f3e826f397c63f076af3284a348f7b8ce4872282dd5e0325e2a6ca08832eaae0a112f11b3e197b08026b90968cfd3b738ca489872961a0ce0762338e3f46423d92d3cb9134e6a4a998aad1ee278119738a2a60e07e562bb5d515650e9544e48f47f49e31a461f9da4f83adcd9786f11d5c7d89f290b591bf3ae6a4713c8931e2c2af9fbd19c001fd2f1723513e6e08b6f3a2e6b12e172d5ebd96f9e2a8ad58cc18023b1f6e0120e5d92d3a9e5d9a8bf3f87b705788031e579f2d16a916205d3b310f46615bc7156d6adca71d9ed60029d61b107f25670833df969398308a53118c26e922a381596b21781d2556c9bdc90311f2f796396250c2a81d352fd02eb3421c45d6aaa4dbcf52af5e730076d65f43750120039cb17cc59165b20827e154c53248aed1744a8cc92256b2beebc03f4fbfedf100561772f8e67ebe1ae0989a12e8defe3011a55979229877db6121cb680f7f383469c733a3e56e2a6ca9aabb6e1c8cfc1acd6045d74647af359c8f0fb99f53cc1a2033c503a28d46e91548a6614210ec1d79a7b7ffb76a0ee60669b855a371cf6fb58be72d047474b21ecc593190b3d17f5b12cc38b20c65ddc0e0797718947f98ba5e62f642b297ac9ef347f1f578e7f72a6ef6f0c3a7c5acce438d4198cf0242e90ee2cd98e3b39c9809af20b3c3cf6266c23c46f024756f68e63ea13a2c798a1cf82db6a363278df4a7a132700fd88f6e16a22fa7426967833d740f934d9c888ae15210852a6ce8cd3133a228236df1e3fb7ea7cf3070fd5cbb81d6e0ae65c0be8732368f689c26b498d094e1194100dbc6c10e252285f2f12a16d6f1bb8fb032c4bdf64bbec1c7927415a39ef306fe63612226cc3f92a9e8368f3280af6a4a2df352ec915edadde08d3022aaaa81e585384620a4390a441498d54aead94a4dce47af1a233599552833fc8c1134a6b6046f2491fef2ac05cb92567392713237ab00f7d1adb0a1bab240386e155a38d18284adf694105a1eadac5fb57be809ad98e999dd9534d45edeb1163cd155e8c244e63e09e0fa2211a55efd520764e1d69fc58fc340e2cd22b834fe40ec599a7aaaf2c14ae131c0c219f8a02ca2d797db9dc5a5df36406899b4be6e735604a9539de85c2ec792b942e8e7175eb2a748d50a17cb153b67610b407e37a8c01341f72a29a8ba43a4bf65d48dabf297e8af7a732c89791b5a425621b46c231cd856348c02175d44bebf389de1c78aa4cef693bfe036c39c8e47ca9b3cfbb18b3f70ee94aabc7533541db6ae1fcce0109baae7fd08313caf5253eadcaebbbe19d9195be327b0d1b29b10fa76f3abfbfb5969107d48030a00296f55a086f063008e9bff97e0d83e295cf63e49c209c7b1d164691557985083eaf96f67440da1d657f5834540d95147942aeab88706b9aea0b5ae5e3c03328e65ac40edfe909e15e8e43ce95c0e31dfb6b09e1331ac16d55bf244d91de913fd88ee5fc551ea95958acec24a94b679770bfd26dd420007426847826270a5f5127b3f515c9807cb127219bfa7366ecb49b0d6c9e18f2f71d5399d5eff47d05c2d6b32b41d85b02c0270680d91255c30bb84b1c59395b40f70a950e125ee12ac87b1977c79d183efae12c0ea9f2e8805f40d7ba4761d13ec6ff0f03f65d6e14bdddf7ad25f7eb4bdf951ac76aece06565f25555514f375ad79a9994c10a11dfc907452a37e9ca73afef247dc81af6edf49a2c3478c3fc981026ad8b9e2fadd799cf42ae6cb79e4a47243c6f9916b883c999e2f0e083c9ef88b10a5c3caf46b0c86e0f9531ea51327fe5566ca0d82de02252a6b77e33462331f48108f4de13dabf2816162de4bafb1611e3d84c977048d2447978c0c1517667daf3867abe4625bbe5b5acbd7e37ed15d3b3a9c68908a96ef449cd4b049ea1f300448a9752709bfae16e39efedfc00bcb6fa44851c082c18dee3d4cbcbdb252f39a5c05c336f48281141e7673f2191a041a0ceec9821cda4f4104806391204686f6e7cb025a43c37d6508bc12bdc5e3ffa1e81a591e8134e09d355f5ffb715c96a8dc2fa3384721a0918b770981269275cfee255e380e62bb4fbcf08546174c09f595f7bcb8630b6d816d5e8487f154b083597d64af6010cdaaaac9069869f5401d3bb3f1c298278eed88fbbcb3fab8c1946c98eb8bc62da797eb6046caa10e716765e402109cde3b84701c0ed3a772c1ab37b870161f56f8f8bfbb34e8136192d57752dc51c798681db6fed019c6edbe73227db88535a9ffd9361352eead1d8212d988d87bd308fc9b957ad340e80008144131f57368e9666ea4f6d0aaf6a567bda47d564ad4804a7c4df2aea74347edb26c969a89b06b9e7e4afbb874096b725bac7f6f7f773f557e9251287b5c32b890a68ef171258d74443eea4b422f9b1d9d00e762397abea0234142e5001773ccfea66d44ff68f2a662671f1ccd80a74bc6a1040360e4862442cc36d21925c55ecad0252644ce6708d925e37ba8745145b0b2cf4445eb4de0487d0a47cb466356fc93da820818f75ce4329dff225164526ae08d3a097856a20a4b69fcee059000c933e79370ffd670fedc0c4bc864a9edaa552ab35d9fac5b23ef8b35198c85a559cf18ce549e5126872bcf3b6f0241fe5436fd722391cc9ae92c54c866069b62f8dce71ba68df833680378bf4583f74828a38f13332f5b6ad7c18332706c57b3a5326df46ad808d7e2084a07b60db0e7162a188b0cd56eb6f94a22ef27556696acf8151fea066673e25352ab128a9c47014a2bb5fb20d39467e32dca0b4dfafac1d562a7e4faf8acdd600df097530b1e190479a43981fa16c4e8eb1125d794b148b57a86104b23c728d32fc7f25fbcbc4685e28f7a083bcc119548a1418c73f33ddb1bedd57adbeb25a7ccf5c917dd0c231c4712c929c998d85b4c1f15c4d73430803ec5387c23a66efac0a0143a0f95a6c0f0a0067c5d67de5d50943d1d253d3717b9da237e5d5705ece6139f1edca2d11dc0db568c2d4eaf82d8732617d3e66afd2289484139647659731f697487f2d8dcef07a874b98ca384125c56b845a28fe113a5329a28542a83066b55d20f3d2af81ecfcbf340269ee0d853de93cc341993d29dc0a6d537fd0c9d018c44e7797035c080e2f302f2095d2693831292a088434f9f1ed48732495eb3d8b0a0b5a8af3f2bad8c754574eac01ea543df40cd7abf9f0354a5206861c0916f2a8159e06dc824fa0d5f90926989fbab2435185d62c58753b5078c8ffb0bd09ac0dc9a0104153d4558841aff2c688ccd0d3ce4cbb29061467bcbd03bffe778099fbd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0x1000}, {&(0x7f000052d000-0xb9)="d1ee048224fd4061ec71e6c3dcd9c039870b62db5025078d439a0004a9756e275af9549083f439257e3fb7581312092760dfd49d3510a767dba0fec0d3ae7bf85a9667e848b2bebb2c11fd41500d547a8d40930e965f58f65284c5a0e32470da429df2e63428630f1d4d52ef270fe61141980c01153e37603a589251870b61197a722440c2d199b7781fef5a8c33c960b3a9d80df9b4472fa01a31d125ff610e9634062987aa49ce93671eb917ecbaa46f22a539668c48b867", 0xb9}, 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0x1000}], 0x4, &(0x7f0000121000)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1018, 0x4080}, 0x40) 2018/01/18 19:02:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000a50000-0xb)='/dev/audio\x00', 0x115000, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000d5f000)=""/0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000fc2000)=@generic={0x1e, "01000000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c8b0ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/18 19:02:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000525000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000058f000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f5000-0x4)=0xe8) msgsnd(0x0, &(0x7f0000001000)={0x1, ""}, 0x8, 0x0) msgrcv(0x0, &(0x7f000075a000)={0x0, ""/0}, 0x8, 0x0, 0x0) 2018/01/18 19:02:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f000086a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000915000-0x9)='/dev/ppp\x00', 0x400, 0x0) connect$bt_l2cap(r2, &(0x7f000081b000-0xe)={0x1f, 0xa48, {0x6, 0xb816, 0x300, 0x6, 0x0, 0x0}, 0x5, 0x4}, 0xe) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000)={&(0x7f0000021000-0x274)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f000018c000)={0x8000000, 0x359, &(0x7f0000533000-0xef)="722ecc2ccb3adb363603cce70a07ff550b76536ba49c4a2ee888bf0e078ef9777c5c2975d9ef061917ea166d93ca591084fa877d47405ac89c080b8086ecfc5bb9958532d9bb207fc1eea8fd2879872d11f4b9daadf84ccae6dbdd0233f7c65fa22771d694f5662ac2f9a5b71466cb4d45a94e8064a38a55e76d4d4035524ebd108492a3a6aa42899b68036fcd9106aa4eb4b0986561710aef74d0cbd529729fee0b4c61cdeb7b0d75ade8588537e950ce3e24c4d39163a0a901822dd221a072184d555f2ae5c9cf3b34e9e097bd33daec0d2274cd17662236dcf6a0b2ba55b938e7df7e62303a04cfad10861dd527", &(0x7f0000dab000-0x1000)="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", 0xef, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r3 = epoll_create(0x8) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000f9e000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r4 = fcntl$getown(r0, 0x9) move_pages(r4, 0x1, &(0x7f0000ede000)=[&(0x7f0000670000/0x3000)=nil], 0x0, &(0x7f00003bf000)=[0x0, 0x0, 0x0, 0x0], 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000b61000)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0xffffffffffffff5b, 0x0, &(0x7f0000738000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00006ac000)=""}) 2018/01/18 19:02:31 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d47000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000896000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f, 0x2, 0xff, 0x9, 0xffffffffffff8443, 0x6, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000946000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x23eb}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000694000)={0x0, 0xf0b, 0x6, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000bdb000)={r0, r1}) 2018/01/18 19:02:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000)="") r0 = signalfd4(0xffffffffffffffff, &(0x7f0000002000)={0x4007ffffffd}, 0x8, 0x0) read(r0, &(0x7f0000abc000-0x80)=""/128, 0x80) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004e1000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f32000)={&(0x7f000055a000)='./file0\x00', r1}, 0xc) 2018/01/18 19:02:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000001d000-0x34)=""/52, &(0x7f000001d000-0x4)=0x34) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000001d000-0x68)={0x6, 0xeea, 0x1, {0x77359400, 0x0}, 0x7fffffff, 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]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000001c000-0x50)={0x230, @time={0x0, 0x1c9c380}, 0x10001, {0x10000, 0x3}, 0x6, 0x2, 0xffffffff7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x0, 0xffffffffffffffff, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 19:02:31 executing program 4: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000fc0000)='/dev/snd/pcmC#D#p\x00', 0x200, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) getxattr(&(0x7f0000e61000-0x8)='./file0\x00', &(0x7f0000912000)=@known='com.apple.FinderInfo\x00', &(0x7f000023b000)=""/167, 0xa7) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0x2}) openat$sequencer(0xffffffffffffff9c, &(0x7f000055c000-0xf)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000fc1000-0xd)='/dev/usbmon#\x00', 0x100000, 0x1) fanotify_mark(r2, 0x1, 0x1, r6, &(0x7f0000643000)='./file0\x00') 2018/01/18 19:02:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f000004d000)={0x0, 0x0}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00008f3000)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00005bd000)={0x81, 0x1, {0x3, 0x1, 0xffff, 0x2, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$mice(&(0x7f0000d80000)='/dev/input/mice\x00', 0x0, 0x202) ioctl$TCSBRK(r3, 0x5409, 0x4) r4 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000fef000-0x4)=r4) setsockopt(r1, 0x80800000010d, 0x6, &(0x7f0000961000)="00c1001b", 0x4) 2018/01/18 19:02:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b60000-0x11)='/selinux/context\x00', 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x1000000000000, r1) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000005d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x401, 0x0, @fr_pvc=&(0x7f00007df000-0x4)={0x0}}}) mount(&(0x7f0000a82000)='./file0\x00', &(0x7f000097a000)='./file0\x00', &(0x7f0000815000)='ceph\x00', 0x2020000, 0x0) 2018/01/18 19:02:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d3c000-0x4)=0xfffffffffffffffe, 0x4) 2018/01/18 19:02:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000941000)='/dev/snd/midiC#D#\x00', 0x100000000, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000633000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) unshare(0x400) ioctl$sock_inet_SIOCADDRT(r0, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) 2018/01/18 19:02:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000f2f000)=@generic={0x10000000000001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000af6000)=@generic={0x4, "0103000000000000000000000000000009a979f300800000c8790405c7bad62e0a53a632ed3f38000001018f8401a3185a829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7108f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0xffffffffffffff53) close(r0) [ 78.480399] binder: 11513:11518 ERROR: BC_REGISTER_LOOPER called without request [ 78.506827] binder: 11518 RLIMIT_NICE not set 2018/01/18 19:02:31 executing program 0: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00003a4000)={0x0, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000044c000)={0xb, 0x0, 0x6, 0x7ff, 0x3, 0x1, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) fcntl$getownex(r0, 0x10, &(0x7f000044c000)={0x0, 0x0}) ptrace(0x4207, r1) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f000044d000)='/dev/adsp#\x00', 0x20, 0x0) utimensat(r2, &(0x7f00002c8000-0x8)='./file0\x00', &(0x7f0000034000)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x100) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) [ 78.533411] binder_alloc: 11513: binder_alloc_buf size 537005456 failed, no address space [ 78.541974] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 78.550843] binder: 11513:11537 transaction failed 29201/-28, size 0-537005452 line 2957 [ 78.618984] binder: BINDER_SET_CONTEXT_MGR already set [ 78.624714] binder: 11513:11537 ioctl 40046207 0 returned -16 [ 78.634556] binder: 11513:11554 ERROR: BC_REGISTER_LOOPER called without request [ 78.653524] binder: 11554 RLIMIT_NICE not set 2018/01/18 19:02:31 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f000001a000+0xe13)=0x0) stat(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000020000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80007, 0x1f, &(0x7f0000026000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000001e000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3, 0x1, 0x1, 0x52, 0x2, 0x20, 0xa0, 0x67, 0x0, r2}, {0x2, 0x31be820c, 0x3ff, 0x5, 0x3, 0x5, 0x3, 0x9}, {0x40, 0x9e0, 0x101, 0x1000}, 0x54, 0x1, 0x2, 0x0, 0x3, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x4, 0x0, 0x100000000, 0x9, 0x80000001, 0x400}}, 0xe8) 2018/01/18 19:02:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000fae000)={0x20, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0xc, 0x0, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000006c000-0x5)={0x0, 0x0}) 2018/01/18 19:02:31 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000-0xc5)=""/197, &(0x7f0000002000-0x4)=0xc5) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000003, r1) 2018/01/18 19:02:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) ftruncate(r1, 0x80) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0xfeaf, 0x10f, 0x1, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) 2018/01/18 19:02:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c2b000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000044d000)={0x0, 0x5}, &(0x7f0000e81000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d78000-0x10)={r1, 0x100000000, 0xcf, 0x555}, &(0x7f0000c3d000)=0x10) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) bind$alg(r2, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) 2018/01/18 19:02:31 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000008000-0x28)={0x28, 0x4, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/18 19:02:31 executing program 6: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$adsp(&(0x7f00002c4000-0xb)='/dev/adsp#\x00', 0x3f, 0x2040) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000df8000)='Un', 0x2, 0x20004000, &(0x7f0000df9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) bind$inet(r0, &(0x7f0000c20000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f000086b000-0x1e0)=[{{&(0x7f0000df7000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000614000)=[{&(0x7f0000df7000)=""/31, 0x1f}], 0x1, &(0x7f0000459000-0xe1)=""/225, 0xe1, 0x0}, 0x400}, {{&(0x7f0000216000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000df7000)=[{&(0x7f00005c4000)=""/18, 0x12}, {&(0x7f0000511000)=""/99, 0x63}, {&(0x7f0000df7000)=""/26, 0x1a}, {&(0x7f00005a7000)=""/123, 0x7b}], 0x4, 0x0, 0x0, 0x6}, 0x9}, {{&(0x7f00005de000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df8000-0x80)=[{&(0x7f00000b2000)=""/118, 0x76}, {&(0x7f0000df7000)=""/73, 0x49}, {&(0x7f000026e000-0xdf)=""/223, 0xdf}, {&(0x7f0000df8000-0x54)=""/84, 0x54}, {&(0x7f0000647000-0xa0)=""/160, 0xa0}, {&(0x7f0000df7000)=""/235, 0xeb}, {&(0x7f0000aac000-0x12)=""/18, 0x12}, {&(0x7f0000b81000)=""/137, 0x89}], 0x8, &(0x7f0000df7000)=""/228, 0xe4, 0x100000001}, 0x3}, {{&(0x7f0000de9000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000df8000-0x90)=[{&(0x7f0000df8000-0xb)=""/11, 0xb}, {&(0x7f0000df8000-0xe5)=""/229, 0xe5}, {&(0x7f0000df6000-0xe6)=""/230, 0xe6}, {&(0x7f0000df8000-0x1000)=""/4096, 0x1000}, {&(0x7f00004e7000-0x36)=""/54, 0x36}, {&(0x7f0000807000)=""/45, 0x2d}, {&(0x7f0000df8000-0x54)=""/84, 0x54}, {&(0x7f0000923000-0xde)=""/222, 0xde}, {&(0x7f0000112000)=""/164, 0xa4}], 0x9, &(0x7f0000df7000)=""/80, 0x50, 0xffffffffffff7fff}, 0x1}, {{&(0x7f0000df7000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000bff000)=[{&(0x7f0000df7000)=""/51, 0x33}, {&(0x7f000024e000-0xe4)=""/228, 0xe4}, {&(0x7f000071b000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f00007b2000)=""/162, 0xa2, 0xfffffffffffffffb}, 0x0}, {{0x0, 0x0, &(0x7f00000ac000)=[{&(0x7f0000df8000-0x35)=""/53, 0x35}, {&(0x7f00008e4000)=""/43, 0x2b}, {&(0x7f0000df7000+0xed0)=""/219, 0xdb}, {&(0x7f0000df7000)=""/48, 0x30}, {&(0x7f0000df8000-0x53)=""/83, 0x53}, {&(0x7f0000c9a000-0x92)=""/146, 0x92}], 0x6, &(0x7f0000df7000)=""/130, 0x82, 0x1}, 0x6}, {{&(0x7f0000476000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000df7000)=[{&(0x7f0000815000)=""/59, 0x3b}, {&(0x7f000053c000-0x5f)=""/95, 0x5f}], 0x2, &(0x7f0000df8000-0x9)=""/9, 0x9, 0x8000}, 0x7}, {{0x0, 0x0, &(0x7f0000545000-0x10)=[{&(0x7f0000df8000-0xf3)=""/243, 0xf3}], 0x1, &(0x7f00009e8000-0xdf)=""/223, 0xdf, 0x2}, 0x9}], 0x8, 0x2, &(0x7f0000271000-0x10)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006d3000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x400, 0x1, 0x0}, &(0x7f0000d8a000-0x4)=0xa0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000065c000-0x8)={r2, 0xfffffffffffffff9}, &(0x7f0000df9000)=0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00002ae000)={0x0}, &(0x7f0000d73000-0x4)=0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000842000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000476000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00006df000-0x20)={0x0, &(0x7f000082c000-0x8)=0x0, 0x0, r5, 0x4}) bind$inet6(r1, &(0x7f0000df8000)={0xa, 0x2, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80}, 0xfffffffffffffd6c) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000dfa000-0x4)=0x5, 0x4) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/01/18 19:02:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0xb5, "bbead5295dae06f6510ed4756ab5733c1c5da03ee9ffa3bbcd0a7e411df0510359d7281534b1e83333317a474da0623e69e4267109ce52fc18c48305a6a335e578e98c34c49b069f3be52550d2a236aee05863a05017542f5c1ad20bb7e31dafc147da38ccce1010179772e4d0a9980a9296bc1828beb6645e509e81fba3ba24efe62eb70834db2c58b6425d3746b410dd23f2f510f2c28e4850c2f9c98a925d9f7896b82060a9e591ed2380ec5c247146e29e7689"}, &(0x7f0000001000)=0xbd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r1, 0x7ff}, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r2, 0x9369}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup(r3) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000006000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c8f000-0x4)=0x0) getpriority(0x2, r5) 2018/01/18 19:02:31 executing program 2: openat$cuse(0xffffffffffffff9c, &(0x7f0000d29000-0xa)='/dev/cuse\x00', 0x406801, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a57000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f00005d9000-0xa)='oom_score\x00') sendfile(r0, r1, &(0x7f000007e000-0x8)=0x0, 0x18001) sendfile(r0, r1, 0x0, 0x5) [ 78.665822] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/18 19:02:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x2, 0x5}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1, 0x0, 0xe05, 0x0, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f0000240000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 19:02:31 executing program 3: mmap(&(0x7f0000000000/0x1d2000)=nil, 0x1d2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000012000)={0x7ff}, 0x8, 0x80000) mmap(&(0x7f00001d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00001d3000-0xc)='/dev/amidi#\x00', 0x5, 0x204000) r1 = dup2(r0, 0xffffffffffffffff) mmap(&(0x7f00001d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00001d2000)={0xfffffffffffffff7}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000050b000)='ceph\x00', &(0x7f0000c5c000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r2) syz_emit_ethernet(0x2a, &(0x7f0000002000-0xdc)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, &(0x7f00001cb000-0xc)={0x4, 0x1, [0x0]}) 2018/01/18 19:02:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00003f1000-0x58)=[{0x58, 0x114, 0x9, "b1d1e489cb888984f0a7cd82a26b1eaeb1820337991fcf759fb3eea59518391dfe83a135d1e77381575695d854867b5aa77c468500084a23339e620eb9be408fa0"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000136000-0x11)='/dev/qat_adf_ctl\x00', 0x400100, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00007a0000-0x4)=0x0) 2018/01/18 19:02:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt(r0, 0xffff, 0x200, &(0x7f0000145000-0x26)=""/38, &(0x7f0000bc6000)=0x26) bind$alg(r0, &(0x7f0000dca000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000498000-0x21)="07750104000000000000ed5c54dbe5295df0df8217ad400000edff000000e62d", 0x20) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000ea2000-0x20)=[{&(0x7f000009f000)="4478ac3e5490bc2ab21f52b357cc09b11d26a20e08537cfd948fca23081bfc02", 0x20}], 0x1) recvmsg(r1, &(0x7f0000917000)={&(0x7f0000934000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f7, &(0x7f0000a61000-0x30)=[{&(0x7f0000da6000)=""/4096, 0x1000}], 0x1, &(0x7f0000332000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/18 19:02:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet(0x2, 0x3, 0x7, &(0x7f00000db000-0x8)={0x0, 0x0}) getsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f0000e3e000-0xf9)=""/249, &(0x7f000069d000-0x4)=0xf9) ppoll(&(0x7f0000212000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f000058d000)={0x0, 0x0}, &(0x7f0000573000)={0x1}, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000010000-0x20)={0x10002, 0x4000000000000001, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) r3 = syz_open_dev$sndpcmp(&(0x7f000032b000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80000) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000c7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000090a000-0x8)={0x0, 0x2}, &(0x7f0000d78000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000004b000)=@sack_info={r4, 0x9, 0x3}, 0xc) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00005a8000-0xc)='/dev/autofs\x00', 0x10082, 0x0) clock_gettime(0x0, &(0x7f0000537000-0x10)={0x0, 0x0}) futimesat(r3, &(0x7f0000721000)='./file0\x00', &(0x7f000059a000-0x20)={{r5, r6/1000+10000}, {0x0, 0x2710}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00008a6000-0x20)={0x20000000010002, 0x1, 0x20000000000000, 0x2000, &(0x7f000000a000/0x2000)=nil}) openat$rtc(0xffffffffffffff9c, &(0x7f0000fdc000)='/dev/rtc\x00', 0x2, 0x0) 2018/01/18 19:02:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000580000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x400) ioctl$TIOCMSET(r0, 0x5418, &(0x7f000038e000-0x4)=0x5) syz_emit_ethernet(0x19e, &(0x7f0000d39000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x8, 0x6, "4f10ba", 0x168, 0x1d, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, {[@dstopts={0x7f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @ra={0x5, 0x2, 0x8}, @jumbo={0xc2, 0x4, 0x6b43}]}, @fragment={0x0, 0x0, 0x2, 0x2, 0x0, 0x2, 0x3}, @routing={0x3c, 0x4, 0x1, 0x100000000, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @hopopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0xd83f}]}, @routing={0x0, 0xe, 0x1, 0x6163, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @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]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0xc0, [0x0, 0x0, 0x0], {0x1c0000000000, 0x6, "9960c5", 0x8000, 0x5e, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}]}, @routing={0x8, 0x6, 0x2, 0x400, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x33, 0x2, 0x0, 0x6, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], '!q'}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000033000)={0x2, &(0x7f0000a02000-0x3c)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) eventfd(0x80000000) 2018/01/18 19:02:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f69665f696e65743600ff2b2d9e68188024") sync_file_range(r0, 0x0, 0x0, 0x80000000000006) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000049c000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000009e000)={0x0, 0x33, "7f38193e2773651cc8c2d6b6785357f5ae703aad40921c6a542801ee150ecee04a71e404dacac13d061f2b8c94ca4265fe9dab"}, &(0x7f0000000000)=0x3b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0xf, 0x5, r0, &(0x7f0000002000-0x1b)="7e836252d00af9af2c6d2605011f47520e339744390af3b7acce5a", 0x1b, 0x1ff, 0x0, 0x0, r0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000734000)={r1, @in6={{0xa, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0xffffffffffffff2f) 2018/01/18 19:02:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000090c000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ff000)=0xe8) r1 = add_key(&(0x7f00002d0000)='.request_key_auth\x00', &(0x7f000021f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r0, r1) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f000042d000-0x8)='./file0\x00', 0x741001, 0xa) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f000082b000)={0x3f, 0x8000, 0x2a50, 0x3}) connect$inet(r2, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = semget$private(0x0, 0x3, 0x20) semctl$SETVAL(r4, 0x0, 0x10, &(0x7f00007c5000)=0x3) connect$unix(r2, &(0x7f0000f27000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000711000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000017c000-0x4)=0x0, &(0x7f00003d0000-0x4)=0x4) 2018/01/18 19:02:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') fsetxattr(r0, &(0x7f0000176000-0x7)=@random={'^\b\x00\x00\x003', '\x00'}, &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0xffffffc4, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000866000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000000)={"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"}) process_vm_writev(0x0, &(0x7f0000b12000+0xd78)=[{&(0x7f0000fcc000-0x4)=""/4, 0x4}], 0x1, &(0x7f000006c000)=[], 0x0, 0x0) 2018/01/18 19:02:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000745000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/18 19:02:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000016d000)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000bcd000-0x78)={0x100000000, {0x2, 0x0, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xed, 0x3, 0xdc02, 0xe6, &(0x7f000002a000-0x10)=@common='nr0\x00', 0x1, 0xfffffffffffff5ad, 0x1af}) pipe2(&(0x7f000010e000-0x8)={0x0, 0x0}, 0x807fe) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r2, r3, &(0x7f0000a15000-0x4)=0x10000000, 0x5) ioctl(r2, 0x1, &(0x7f000001f000)="e70469e02fd62c50e9e78fa91a349cbb49113c27d4c09975cd0c18cedd22253fb7c47f402180ea9465226dfad2e74cd4a652d1e73f7f4f20c2509e0a80a854675a6cc5f6e04ec889f9dbaba8e687d6d85b1034dc58b9e3c2901bd553f634ed80d55da6b97e499369b17e376e36a634e898e73f1c6e54e8f502c4a0b701ff4212355ca57653f2fe7ccb745ab9ab4a24acf16cfc503dac49b0bb01336d38e33fccbb17bf09bd30c5d33b871fbbe1300b79c012759c1431de7ad6fafadda37517b6ebd6") ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000482000-0x28)={&(0x7f0000db7000/0x4000)=nil, 0x7fffffff, 0x1, 0x80, &(0x7f00006c2000/0x1000)=nil, 0x645}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ca5000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x200, 0x9, 0x4, 0x12}, &(0x7f0000a82000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000b9e000-0x8)={r5, 0x1f}, 0x8) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fb, 0x10003, 0x1, 0x0}, 0x10) sendmsg(r4, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@l2={0x1f, 0x7fffffff, {0x40, 0x20, 0x0, 0x49, 0x10001, 0x6}, 0x3f, 0x8d}, 0xe, &(0x7f0000836000-0x40)=[], 0x0, &(0x7f00003af000-0xe8)=[{0xb0, 0x11, 0xffffffffffffff80, "c7c1ce2b1d36f658dc7db2d20f19d1480eab64d5d857b882f1d03627c1921b449a15277d92710a3da833445bd4924627f89b7450d89dc6b855f670aa6f478d9730b9be52bc042dc4696f5ccbdffaa385c7ac2fb6f1870221ada3287011aa8d8caa7778243ce19c6373aa2e64dc5cab3508e0394d4f06992200f67c4d855b0702aceb7e7307cacb0431aac75730c36a4e067bc46a77a6552f88bfd869"}, {0xfffffffffffffe7b, 0x13f, 0x80000001, "c559ee70f955cabbd366f46a2bddcfe201d96c66dfd6df0c3a6f584c63d7e39f08ab9bc7ca32c0bc"}], 0xe8, 0x0}, 0x0) 2018/01/18 19:02:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0x400000000423, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f000035f000-0x30)={0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpriority(0x3, r1) r2 = dup(r0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00006cb000-0x8)={0x0, 0x0}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = syz_open_dev$midi(&(0x7f0000c64000)='/dev/midi#\x00', 0x2, 0x600001) ioctl$KDSKBMETA(r6, 0x4b63, &(0x7f00006fe000)=0xf35) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000ee1000-0x400)={"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"}) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f000027a000-0x4)=0x200000000000e) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/18 19:02:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x80) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000035c000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000034c000)=0x0) fcntl$setown(r0, 0x8, r1) r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$TCSETA(r2, 0x4030582a, &(0x7f00009e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 19:02:31 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000c3000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/18 19:02:31 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005d5000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x0, &(0x7f0000568000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x5) fgetxattr(r1, &(0x7f0000002000-0x11)=@known='security.selinux\x00', &(0x7f0000001000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)='security@&(*\'\x00', 0xfffffffffffffffc) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000)=0x1c, 0x80000) syncfs(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x3e38b3adcbafe9c6, &(0x7f000055a000)="", &(0x7f000018a000)=0x0, &(0x7f00009c9000)=0x0, &(0x7f0000004000)="") 2018/01/18 19:02:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) ioctl(r0, 0xffff, &(0x7f0000e65000-0x1)="86") ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f00003f7000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/18 19:02:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x1, 0x0, &(0x7f000085e000-0x10)={0x77359400, 0x0}, &(0x7f0000d17000)={0x0, 0x0}) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x40000000000000) r0 = open(&(0x7f00000a2000)='./file0\x00', 0x1, 0x0) flock(r0, 0x3) getdents(r0, &(0x7f0000249000-0x8b)=""/139, 0x8b) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000647000-0x8)={0x0, 0x5}, &(0x7f0000074000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007f9000-0x18)={r1, 0x1, 0x10, 0x0, 0x100000000}, &(0x7f00002d6000-0x4)=0x18) 2018/01/18 19:02:31 executing program 3: mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b03000)={0xffffffffffffff9c}) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000b03000)={@dev={0xac, 0x14, 0x0, 0x13}, @multicast1=0xe0000001}, 0x8) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000661000)={0x0, 0x4e75862, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:02:31 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x17, 0x80003, 0x3ff) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000028000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000029000-0xc)='/dev/audio#\x00', 0x7, 0x400102) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000029000-0x98)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0xa, 0x3, 0x4, "4428f4871c3815e34f3ed16fce8bfeb7588a44dab5a278db9ab8cc2e794507b6c837855539fcba7a3320a8a4655bf5645ede703f7be0d2d13c5f9c6003570b7c", "0ddab0a5eb53036a46e63dce5b83d932d2651402ca0fc6fa1edd5a9ad78d34ae", [0x98c, 0x7fffffff], 0x0}) 2018/01/18 19:02:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f0000d50000-0x10)=[], 0x1000000000000331) write$fuse(r0, &(0x7f00007dc000-0x65)={0x58, 0x0, 0x1, @random="070000000000000050cbe6065d86a61bf2b3b36e2708546dea8855dededda48445f7bf7b3a8d874a62bb000094b2ee480146cd5ed34882afb9950b00039132fdbf2b83d301800000"}, 0x58) 2018/01/18 19:02:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f78000)={0x0, 0x0}, 0x800) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000a68000+0xf5e)=0x8, 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000dc7000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000954000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b04000)=0xc) getresgid(&(0x7f000029d000)=0x0, &(0x7f00004c6000)=0x0, &(0x7f0000e55000)=0x0) r5 = getpgrp(0x0) lstat(&(0x7f00004fd000)='./file0\x00', &(0x7f00001a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() sendmsg$netlink(r1, &(0x7f0000892000-0x38)={&(0x7f00005d4000-0xc)=@proc={0x10, 0x0, 0x1, 0x10}, 0xc, &(0x7f0000fd8000)=[{&(0x7f0000ac8000)={0x1b8, 0x23, 0x108, 0x6, 0x3, "", [@generic="e68b733be288f529282c91214bad4ed030418de0817befa6f1675ea6cb02acd0bb36bb8bdffb3760a2e6993ad8913b42d7ac50b6b5eea45e58432bcab1404164fa066182018559c25d5cee149e26c25a3722d633d53fbc0a65f5eb9df3a3a599d24e26bc95ebbc7d160efd013f5447606d87b7a49174d304049e1ef3cb1b46fd25be2eef0d37c42e5e97e7ae800bc1932405f60cfdcab971981f4dea1cb07eb9bda3d99274bf5ef4b9a3c09d0c0b2e961d36f8732499947cfda681a695609dbb14a85ed5ca129ba6ecd3c7cd3d1273a5b63d4d770323f3da296595521d78c591eb9cca3cd940", @generic="fbdf5a6e22a9d4944566b492c7e6546c62d034f2834f0706de31564252d9e4e4a5488e93611c03d061f59c11abcad9d2b008b198104d52902a9976b8dcdaaf778fa853d5fc", @typed={0x24, 0x8c, @str='cgroup(#!vmnet0:.em0ppp1:\x00'}, @typed={0xc, 0x78, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x15, @void=""}, @generic="bf9206394f1d58b1825ca691a6e931c70e61cb70ffc0b33472923ab8da8591c76045ef1a7fca13a3", @typed={0xc, 0x2e, @ipv4=@empty=0x0}, @typed={0x10, 0x2a, @u64=0x3}]}, 0x1b8}, {&(0x7f0000394000)={0x1c, 0x26, 0x800, 0x7, 0x0, "", [@typed={0xc, 0x81, @ipv4=@empty=0x0}]}, 0x1c}, {&(0x7f000003a000)={0x5c8, 0x33, 0x2, 0x1, 0x2, "", [@typed={0x8, 0x79, @void=""}, @nested={0x2c4, 0x15, [@typed={0x18, 0x3d, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}}, @generic="e337434378576465b440471c504ac9467097499b11d1bbc4718af4a58441a2c98b404e00ce21381303faf3c746491e174b4b03cf6cbf9bc02cef3c6ecca25eb17443bac6ba5a27d0ba303315e9d76b2365f9e1e539903aab46640e25626de50dc818cd6a71d20c389855721eebdc36f56028c541f3886178a07327ae93f45909f7475bd7d62567a4f63ab101f4986c989b3bdc0aeb8abda2de2e1ef1d5fe325130ac8c839002a2e1ba8ab6d13b84ca89a8965519534e8cd10a2b3446abe28a18931f7743a4a43ddbbe9e3e8a520a1fc9a205886e26e6f1af62482bf1838b9147174623a448ed1f21b94d2c", @generic="029e8f21380d38c965d3221ff60f23d8d8dc28df1686d8178e69131bf4dbc342610c4ab80255de1f44372c817e5a90f5000693e89b6d8eebfb215ac3a86c6a152c3f94c81a8efe766633f35d6915701ade637effddcbb5c12cfd9061e1c0bdd3a93ce3cb850ca09e3ecd1948c39532eda8cc19020a8cb01363ebb4f8fd1e72b4fe10a63fd0a94420499be0eb2b6eb6a4680da711987b34fb3590f167d33ed758b0b2ca7046de7be7b39f7ed512a2868c", @generic="f87f431c6b3f00645642bba5a1396a9d1e2eb89d603c5188d5c9c24df9296770ef517ed8e554c6202784e6c807881cbe7c503e51056faddb7f5173fce444d7a4279750cf6cd60c2f2c5ccfedb2e50aff5a1a1be134bc0be4e7e417c48033dc5fbdb80983fcd68fc81483782cb5b453c2f7afb6be16b739dc822701d5ceb57788811abae8f79adfe2124475c7d2173b2b6d7716f49058", @generic="899eb165ccbb02e2a2ef3a2fd7e81df653aad016494a556b44795c7852a05c0b86680c21bf8c73260efe640404f30e606413dffb331964629d1b5d6bd8d475a99d8160157e8a50f53f9fcb7c344c96d3b271b8d5bcb359aae0053bcfbb617f2ed59fe1350a24f685370038a2b86dcfb2eafb7af1aff022"]}, @nested={0x2ec, 0x5c, [@generic="298baf01826a89a08baa98d4a7faf3b49e83ef8a8f363145073a5ef53948d617da211080631a532663b9a966e88c81460c697de012803283db8c0eb53a4d1e31ce1f0415b78bdeab1e841576969ab91f9c8f09db72b4d70b5710cde0bbfd5a2f5ab7cd4772393a535afcf276d81b0d7a0cf498587d11ef41a1daa7fc280e04c701581a2e824f12c00313b111ac5d43ce4fb4045bdd3bf0dbb9a003f90714067682a8f371", @typed={0xc, 0x8d, @fd=r0}, @generic="6e2e0a44757ced1ea93b30748cbaf509e001c701ffd02b07598d33981d1508978c5412526b833e1531b028aaffe8228c96383ab3377596c667cd4cc261ee93738a72eef07b92d79f7770d1b693471ce923bdc8f22d048dcd3742cb7e6291ee58279b56405313cdc0d54579bfd269aa590791969b28b165403cca505c0c87ad708bd4dbf0aaf8ce0e1758283bfa2f07d2979313d891c34eee1b8d730b7d09c3d3078aa134e5447b0b5ad6", @generic="5d0619c5f77acbc433b0f1acd6ee083fe42236e3d38cc4c3778c58caa9cdf52a8e0a5f51cb3c7f1561bead77e6d62984def17ae66319899c6af3f5bf1f96f99074084e82906319954473d78f2fcb0d8a8c322c37fcb568d922b0324825bee7", @generic="1860e5b68b5f3065e4b9881e43b80282c7201b2d347915c4bb5fb7beaa22bcc76e634757f5f45bbe6ded19cd1ffdaab939d6e08ea5f7b0d20e1808295849cafbb53316e615fe7af6dca36a7e321ba627171c3c222b8f4962f9a50bb8741ce3f104d7b1ec4b80f3df4af522dc4c7244217f15baea417c2dec35fc9d4a7e32ac68e37aafca6027ab3171c78528da26f6a9f88287b58bb64b97a605a1f2e68721334f82090d0bbd85cf26a42f7d983f13fc8a085087b0fd093aea50a210", @typed={0xc, 0x3d, @u32=0x7ff}, @generic="76709b73dc32debcb1993d4bbc2d212447b5ac117ffb1aa5674889780b36b530b3af1198585e0318f1a19c84a56feac968bae6eafa7e6fefa32c7cad25befdd9f55e5fb0b1b863c87aa0d1408bb5b02d478003dae14f9e7c4739", @typed={0xc, 0x62, @u32=0x0}]}]}, 0x5c8}, {&(0x7f0000af7000)={0x10, 0x31, 0x200, 0x4, 0x0, "", []}, 0x10}], 0x4, &(0x7f00001bb000-0x60)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x60, 0x4080}, 0x0) r8 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x119, 0x22, &(0x7f00006d7000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa1000-0x4)=0xe8) 2018/01/18 19:02:31 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000005000)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000003000)=[{&(0x7f0000012000-0xc2)="e61603c94f2ba5f084a2483736799a6e7ccd1f74f6c81167077b1a75e65ccfcfd127bc43d1562d892ffb9dbb5f6cca0f5d34a50144e59d9fc6893311a7678f98bd3fc23cd75a346d3c626e66e4f92115ddc3ae97ef37d17d1c730ac3a0dfc9e65d1c68591c7a4b5b62db2b0eb987bd90122a86e76475eae912cdd69a0601bdeb6e6f9bf2322e40d22472cc9bcc789d965f4afeb9757c4e1001d8ae297f4d616f83624428f009560680e589c528d4d7cc9665c1f840299fef4cf4d2dfa7f32b7d679f", 0xc2}, {&(0x7f0000000000)="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", 0xfc}, {&(0x7f0000012000-0x2e)="a3f612cc8f7625aae2a90251004d059e421cf28afc84e2b7cd5bd4e12a0106a13196ecdb8364f95d269a70275d2a", 0x2e}, {&(0x7f0000001000)="7a7c8bb57818039bc34741a24abb8233c3262a6b7ef0c60c5740117d09a029174058543af0fae426b758a101b3ea99bcb85baac9f2eaa3ddc39e1a6c85d29bf2cfa8283f7ed4297dcbb8448a68e5e089fefd64f269de70544d50718fce5ddd1da52e4ee8b4029ea0004c777bdf3d4cb635383cb81f0f971cb1cb205391c74e065d4b58db61b3e7ffb077eec3b5a2eb6b6ccdd33b54b780cdfc2316cbd95a5d8b02824e0b7dcb6e3eb77f635825244ca32b7f3fb93d9d2231008f24ce2366d7cc3e522e4e4298a04ec059f594957470f2e0a2b198e58deca713b40ce1", 0xdc}, {&(0x7f0000002000)="897be49546d5db3092d271776bdee96b2893e32d", 0x14}, {&(0x7f0000006000-0x50)="2f3b02de4f5b15393df3e75ca24e8a797d63ab99800320a4b44612f17671592d3bb29435742962755e408dc9ea1162c3d253cd0628a01532118074b1e6eb6135576cf63de8cc2e25fc384eb8e4d28d80", 0x50}], 0x6, 0x0) fchmod(r1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x0) close(r0) getpid() 2018/01/18 19:02:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a9e000)={0x1, &(0x7f00003fe000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) shutdown(r0, 0x1) 2018/01/18 19:02:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000ba3000)=0x3a) r2 = fcntl$dupfd(r1, 0x2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000067a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000ff2000)=""/207, 0xcf) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f0000476000-0x18)={0xd0, 0x0, []}) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000a5b000-0x1)=""/1) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000027000-0x50)={@generic="1f2733281ba14a627d8ded09d843abb5", @ifru_mtu=0x400001}) 2018/01/18 19:02:31 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x10, 0x100000000, 0x2, 0x4, 0x16, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = fanotify_init(0x40, 0x400) tee(r0, r1, 0x8, 0x4) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl(r2, 0x440000000000127f, &(0x7f0000002000-0x2)="") 2018/01/18 19:02:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00006e0000-0x8)='./file0\x00', &(0x7f0000d27000)='.') semget$private(0x0, 0x4, 0x100) 2018/01/18 19:02:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000d51000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000562000)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x3, 0x0, 0x0}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000318000)={0x81, 0xfffffffffffffffe}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/18 19:02:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00007e0000)='/dev/random\x00', 0x0, 0x0) ppoll(&(0x7f0000b79000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000071c000)={0x77359400, 0x0}, &(0x7f0000676000-0x8)={0x0}, 0x8) readv(r0, &(0x7f00004b5000-0x10)=[], 0x0) 2018/01/18 19:02:31 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x2)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000000d000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/18 19:02:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000999000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f000038f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b93000)={r2, 0x6, 0x10}, 0xc) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) [ 79.054707] kauditd_printk_skb: 146 callbacks suppressed [ 79.054715] audit: type=1400 audit(1516302151.791:591): avc: denied { getopt } for pid=11652 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/01/18 19:02:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ba3000)='/selinux/member\x00', 0x2, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000f38000-0x1)=0x3, &(0x7f00002c0000-0x8)=0x1) r1 = socket$inet6(0xa, 0xa, 0x0) bind$inet6(r1, &(0x7f0000a9b000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) 2018/01/18 19:02:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x10000000, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000a58000)=""/251) 2018/01/18 19:02:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect(r0, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000024a000-0x4)=0x0) read(r0, &(0x7f0000942000-0x75)=""/117, 0x75) 2018/01/18 19:02:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x0, 0x4) socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/dsp\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fe3000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800400800c5011, &(0x7f00004e4000-0x8)=0x0) 2018/01/18 19:02:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00005e3000)='blacklist\x00', &(0x7f00001b7000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005cf000-0x20)='ppp1mime_type@:selinux.security\x00', 0x0) add_key(&(0x7f0000b79000)='asymmetric\x00', &(0x7f0000ef3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000675000-0x3)="1068", 0x2, r0) 2018/01/18 19:02:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006a9000-0x9)='/dev/rtc\x00', 0x40200, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000360000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000af0000-0x4)=0xc) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/18 19:02:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) rt_sigprocmask(0xffffffffffffffff, &(0x7f000073e000-0x8)={0x4}, 0x0, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d0a000-0x88)={0x6, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f54000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) getresuid(&(0x7f0000c72000-0x4)=0x0, &(0x7f000070f000)=0x0, &(0x7f0000319000-0x4)=0x0) r2 = request_key(&(0x7f0000aac000)='rxrpc_s\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a0f000-0x1)='\x00', 0xfffffffffffffffa) keyctl$get_persistent(0x16, r1, r2) 2018/01/18 19:02:31 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00002b4000-0x4)=0x0) ptrace(0x420f, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) 2018/01/18 19:02:32 executing program 6: msgrcv(0x0, &(0x7f0000283000-0x6f)={0x0, ""/103}, 0x6f, 0x0, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0xdd8) 2018/01/18 19:02:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0xc)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000052e000)="c4174239f27e4fa2774a1dbb345b8e8c609620aebe980dd5ca4113075ec45c0986a46ca56a0f5949c663ded109735ab0354539f8b3bf5fd8e7e6c1f9eaeb6b3cc46f15435dde06b1217d484f3b3def599aa2e6518d647a07590800621167e36bd24595a87e62e418a0d715d4b199c96a", 0x4) fallocate(r1, 0x40, 0x0, 0x10002) 2018/01/18 19:02:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) sendto$inet6(r1, &(0x7f00009a1000-0x1)="", 0x0, 0x20000001, &(0x7f0000764000)={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x5000}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f000047d000-0x4)=0x0, &(0x7f0000a45000-0x4)=0x4) 2018/01/18 19:02:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc89, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000729000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007ab000)='/dev/sg#\x00', 0x800, 0x2) write$tun(r0, &(0x7f0000539000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4c6482", 0x0, "07877e"}, ""}}}, 0x2e) 2018/01/18 19:02:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00008cd000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, 0x20) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/18 19:02:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000325000)='/selinux/enforce\x00', 0x46400, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/18 19:02:32 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000942000-0xd)='/dev/net/tun\x00', 0x0, 0x2) fcntl$addseals(r0, 0x409, 0x2) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2716, &(0x7f0000028000)=""/1, &(0x7f0000000000)=0x1) syz_open_dev$admmidi(&(0x7f0000075000)='/dev/admmidi#\x00', 0x7ff, 0x80000) 2018/01/18 19:02:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000a0f000)={&(0x7f0000162000)='./file0\x00', 0x0, 0x1a}, 0xe) r0 = accept$llc(0xffffffffffffffff, &(0x7f00005ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000007000)=0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00009ff000)=0x100, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000888000-0x4)=0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d8d000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) perf_event_open(&(0x7f0000a03000-0x78)={0x2, 0x78, 0x8001, 0x2, 0xffffffffffff96ee, 0x20, 0x0, 0x9, 0x80, 0xd, 0x0, 0x100000000, 0xeed, 0x80000001, 0xc4, 0x9766, 0x5, 0x6, 0x8, 0x0, 0x1, 0xfffffffffffffffd, 0x13, 0x1, 0x5, 0x800, 0x6, 0x5, 0x8, 0xfa74, 0x1000, 0x81, 0x5, 0x4, 0x66d, 0x1f, 0x1, 0x7, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000d2a000-0x1)=0x0, 0x0}, 0x8030, 0x0, 0x100000000, 0x0, 0x0, 0xfffffffffffffffe, 0x9, 0x0}, r1, 0x6, r2, 0x9) setsockopt$inet_buf(r2, 0x0, 0x20, &(0x7f0000a31000-0x1000)="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", 0x1000) epoll_create(0x101) 2018/01/18 19:02:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f00009b5000)=0x3f, 0x4) r0 = msgget$private(0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000019a000)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000aa4000)=[@in6={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3f}], 0x1c) lookup_dcookie(0x0, &(0x7f0000bca000-0x5e)=""/94, 0x5e) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000087f000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000ef8000-0x4)=0x0) msgrcv(r0, &(0x7f0000959000)={0x0, ""/0}, 0x8, 0xfffffffffffffffe, 0x0) msgsnd(r0, &(0x7f0000975000-0x9)={0x2, "d9"}, 0x9, 0x0) 2018/01/18 19:02:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$evdev(r1, &(0x7f000069a000-0x18)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) r2 = dup2(r0, r1) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f00003e3000-0x8)=0x7fff) recvmsg(r2, &(0x7f0000f33000-0x38)={&(0x7f0000eef000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009a6000-0x20)=[{&(0x7f0000ee8000-0x27)=""/39, 0x27}], 0x1, &(0x7f0000ac7000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/18 19:02:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005dd000)="79733976d8c3804aead96002ec08bbe60585ce12", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000329000-0x78)=[{{&(0x7f0000ad7000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000d8f000-0x10)=[{&(0x7f0000d29000)="000000c5240cf6603b04ffe10f020000", 0x10}], 0x1, 0x0, 0x0, 0x40}, 0x3}], 0x1, 0x0) read(r1, &(0x7f0000393000-0x9a)=""/154, 0xffd1) 2018/01/18 19:02:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f000054a000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x1) flock(r0, 0x1) 2018/01/18 19:02:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xffffffffffffff28, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1000001000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b7000)='/dev/sequencer\x00', 0xe9fc634aaa25ee20, 0x0) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f00001f6000)=0x7, 0x4) r1 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) readlink(&(0x7f0000219000-0x8)='./file0\x00', &(0x7f0000935000-0xb3)=""/179, 0xb3) mq_notify(r1, &(0x7f0000307000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r1, &(0x7f00009b6000-0x9d)="", 0x0, 0x0, 0x0) 2018/01/18 19:02:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$peek(0x2, r0, &(0x7f0000756000-0x8)=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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x12, &(0x7f000075c000)=""/0, &(0x7f0000000000)=0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000ff7000)=@random={'system.\x00', '\x00'}, &(0x7f0000424000)=':\x00', 0x2, 0x3) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00002ae000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000e62000)={0xfffffffffffffffd, 0x4, 0x7, 0x9, 0x462, 0x8001, 0x4e0, 0x3, 0x0}, &(0x7f0000955000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000006a000-0x98)={r2, @in={{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80000001}, &(0x7f000011b000-0x4)=0x98) 2018/01/18 19:02:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000+0x70a)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) getpeername(r0, &(0x7f000043a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000702000)=0x2e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f000093f000-0xd2)="f7c9b40517e0b88554e701f29c4bfd6686a59aed19e646bfcc0e8f679e8eedad6fd79cb03ff0f806451e4bcb5ec28b4f4b9f44e470a08131d3b0b00dc4e738fe300b75934154adc92452b50d4f9aad6363af80c0762106286337174653455120d15373bed532fa122f330d6e9617ab76a08420122d5cca1f8c9c7cd3871d5caaaa2c4e901151afa1f59d6185d0baa6f3938b1b677db26cf6f4bc908b7b55084e66ce405e947a766bfcd84c35b9c8c6a12a91588774278c73c6fd3106fae3af99a7e84c7ff487ae796e72d8b58ec39323addd", 0xd2, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a95000)=0x0) fcntl$lock(r1, 0x6, &(0x7f00002b1000)={0x1, 0x1, 0x0, 0xc00000000000000, r2}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ce5000-0x9)='/dev/vcs\x00', 0x602, 0x0) pwritev(r3, &(0x7f000032c000-0x60)=[{&(0x7f0000eb2000-0xdc)="90e7905283ea6cf260f7d8ba5dc5992b19574e73f051952b5efa966ded71e621e10d6034ce610b7225dce43bcf9512ca0dad7b1f7b5c8294e76871ea422cb7c11e72a181121c", 0x46}], 0x1, 0x0) 2018/01/18 19:02:32 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d4f000-0xf)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000a35000-0x8)='./file0\x00', &(0x7f000058a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = shmget$private(0x0, 0x1000, 0x54000300, &(0x7f000037b000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b10000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d0f000-0x4)=0xfffffd99) setuid(r2) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000bf7000)=""/252) syz_emit_ethernet(0x3e, &(0x7f0000fb8000-0x46)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0xffffffffffffffff, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) syz_open_dev$sndmidi(&(0x7f000096f000)='/dev/snd/midiC#D#\x00', 0x4, 0x30802) 2018/01/18 19:02:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f83000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000594000)=[{r3, 0x0, 0x0}], 0x1, 0xfffefffffffffff8) r4 = dup2(r2, r3) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000674000)={0x0, &(0x7f0000288000-0x14)=[]}) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) getsockname(r2, &(0x7f0000ca4000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c9a000)=0x10) 2018/01/18 19:02:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000)={0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) clone(0x100000, &(0x7f0000000000)="e76236fbcfff5a", &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="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") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) mq_open(&(0x7f0000001000-0x14)='trusted\'systemeth1}\x00', 0x800, 0x6, &(0x7f0000001000)={0x0, 0x5, 0x8, 0x5, 0x101, 0x80000001, 0x7a15, 0x7}) r0 = getpgrp(0xffffffffffffffff) ptrace(0x4217, r0) 2018/01/18 19:02:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00009fb000)='logon\x00', &(0x7f0000f94000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006b2000)="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", 0x1000, 0xfffffffffffffff8) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000bac000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d76000)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000042a000)={@common='bridge0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00009b8000-0x9)='/dev/vcs\x00', 0x40, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000ac5000)=""/179) r2 = add_key$user(&(0x7f000099a000-0x5)='user\x00', &(0x7f0000a39000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000777000)="4733b9deaf6237bf1a17cdd78668d1596b0e00530893949e731bb19de9201784c16f342574a2242c057bcca6d1cf642ae1c08071073345c5af5a7b8cc0202cb54cf1ad76a42e70c063e7df8338cfdef7d442de7843d9a63c219da1ae659b1f08f9326a0bf8702cbc11729c37d0a435e753b0693b71e74867e99cf296", 0x7c, 0xfffffffffffffff9) r3 = add_key(&(0x7f0000d0f000)='pkcs7_test\x00', &(0x7f000043f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000378000)="b067bdf3001a05c197fabb39a6a4f9bf2458de2a1a54860cd3063f31e04fbfc7eb6648115c318d05212c88a9d2513e145101ad2a6a", 0x35, 0xfffffffffffffff9) getresgid(&(0x7f0000c38000)=0x0, &(0x7f0000a05000)=0x0, &(0x7f0000a02000)=0x0) keyctl$dh_compute(0x17, &(0x7f0000ecc000)={0x0, r2, r3}, &(0x7f0000282000-0xb9)=""/185, 0xb9, &(0x7f0000f37000)={&(0x7f0000e33000-0x6)={'tgr160\x00'}, &(0x7f0000514000)="31d9d2a46ba1e8be9db95f43c06639d108d714bc370b55a0764af2a976d81e06dac4f8c4c689db8bfaf54eac72ecc9ef7319834a823974c062575beafca7571611f511ca877cb58549e2fd710d72564020a4c7a67a17f2cbcb93dfb8b8389aeba5c0229b52ca327c6039135cd1625bb8ea74bc322ee310f4f0dd62b9b6ce06aa96e3e3c6d9270849a82b1feb657699586541ed8020ba1101b0aacbb06897a13611958d673f2a3692ef5113087c0e0c2c26089e951499aa5c44662efaf46e704527fbc127a1b599e1344a24aa66206c4f09d4e43b35a6c3e18138b70b3cf3f33b9c304f", 0xe3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0xb, 0x8000, &(0x7f0000f35000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000012b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000f6000)=0xc) add_key$user(&(0x7f0000884000-0x5)='user\x00', &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007fe000-0x49)="efd9b050ac95c00d7969c547b45ca2f6f93d60a881ea95caa70598f7a3177758657187d12426a4434036ff6dabdf269487334e8b0ad90d8b933de1cfc1c034650eb9bc0b12b1826ac8", 0x49, 0x0) add_key(&(0x7f000096c000-0x8)='keyring\x00', &(0x7f0000ae4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffeffffffffb) [ 79.478995] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 2018/01/18 19:02:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000c93000)='keyring\x00', &(0x7f0000b08000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f000095a000-0x8)='keyring\x00', &(0x7f0000992000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) readv(r0, &(0x7f00004fc000)=[{&(0x7f0000506000)=""/4096, 0x1000}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/18 19:02:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002c3000)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000df3000)=0x7fff) 2018/01/18 19:02:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2f, &(0x7f00008d8000)="7ff694ba823b9634a888d301eedbc02aa3ab1ac6c53940c06e1eb3733330ee860a30811044919607265824e684e2e53dd130335dd028ffc6e49ee5fc1608acb724d14799976d1ab7e71ebf86393acfc247a243e72430c8f93d21e842621d615a3ee6359b0b4fc5a01bf7a1b054a271deb21d8c3d2ab54f67722bbc5d253ef3c37a9bf3", 0x83) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e20000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000711000-0x8)={0x0, 0x81, 0x10001}, &(0x7f0000bbf000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000dd3000)={r2, 0x44d5}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x5, &(0x7f0000753000-0x8)=0x0) setsockopt$inet_buf(r3, 0x0, 0x28, &(0x7f000057a000-0xc0)="", 0x0) 2018/01/18 19:02:32 executing program 1: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = open(&(0x7f000003a000-0x8)='./file0\x00', 0x80000, 0x80) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000003d000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f000003c000+0x65c)=0xc) bind$can_raw(r0, &(0x7f000003b000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000003d000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000003d000-0x108)={0x0, @in6={{0xa, 0x1, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x3ff, 0x7fffffff, 0xf90e, 0x1ff, 0x3ece, 0x2, 0x6, 0x401, 0x105, 0x2, 0x2, 0x5, 0x9, 0x3]}, &(0x7f0000034000)=0x108) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000001a000)={0x101, 0x8000, 0x6, 0xff, r2}, &(0x7f000003d000-0x4)=0x10) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x1, 0x88, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x11}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000-0x8)={r2, 0x1f}, &(0x7f000001b000)=0x8) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000002b000)={@multicast1=0xe0000001, @rand_addr=0x8, r1}, 0xc) readv(r0, &(0x7f000001a000)=[{&(0x7f0000013000)=""/10, 0xa}, {&(0x7f000003f000-0x61)=""/97, 0x61}], 0x2) 2018/01/18 19:02:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x103003) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002ba000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000765000-0x58)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) close(r0) r3 = perf_event_open(&(0x7f0000ed9000-0x78)={0x2, 0x78, 0xe6, 0x5, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000008b000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000fa4000)={0x0, &(0x7f0000f96000-0x10)=[]}, 0x10) write(r5, &(0x7f0000f1b000-0x26)="26000000130047f10701c1c30e000000000000000100000009ef18fcff00f132040014006e35", 0x26) fcntl$dupfd(r3, 0x0, r2) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000615000)={0x9, 0x7, 0x6, 0x81, 0x3, [{0x7f, 0x0, 0x1, 0x0, 0x0, 0xa08, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x8, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x3dd9, 0x74, 0x400, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r7, 0x0) sendto$inet(r6, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000ae1000-0x1b)=""/27) dup3(r0, r1, 0x0) sendmsg$nfc_llcp(r5, &(0x7f0000364000)={&(0x7f0000c05000-0x60)={0x27, 0x400, 0x8000, 0x2, 0x1, 0x17d, "b1a960f4af1deba8219361482ed4408884aa15fd1f3b974c491223c27f92e9a6a73721bbdc4e5c0c0187f47d516748034e4a0f6bcfbb955f6e405490e9bac1", 0xa7}, 0x60, &(0x7f000089c000)=[{&(0x7f0000fe0000)="b4200abcc213a80e709d589c38b5540f879ab6124732e7b927c9384a99c611975afb0c5258da565ebc0faf98eb542ecffd6b2a5da04c70f3533aa2493a88a2aeedd603044bed8742e28320492b8a5d24039a", 0x52}, {&(0x7f000092e000-0x62)="770841da7cac5d55d77502cfb78841c178c35aa71e29b0adeff1de93a30403013029b21920656a412557d7d9ce232fdb763eedb3171ecb7962c4d288b7de6717f572879fe4d3047bb2c7063d232255a092ab6432d4d3b88ab6c45405f25bba189025", 0x62}, {&(0x7f0000d78000-0xa0)="6545a26a0384ce4f800b2f4bf544a6a43992b9dd1961832cafaeeaf255c12bc1b4d8118df299ae2030e49d55f23c44a1a369a954b648b2a85fc55eb0f332990d43bdd8207779496cba4397ac715e0f2304756779fce57c6456859844931a3d05a6c0d855713928cdcd5fcb9fa80ca4833facae529567f34a2e52628e29e8eddf7432424975e825d5b9db747e23e3b321319b005b95f3e6de711c93834ba2da3c", 0xa0}, {&(0x7f0000524000-0xc5)="1c788bc72663e4354cfd4f2a6fea3ee0df2d96d7c6bf7ce129fd8e39bfbd9a767cf6e44eebcafc3b580ebfcd72c12dbe50448bd0c323f7f4a5dd097db1a16d4fe4e0d5b149bb91991656e7c0504b5d8bb8cd66fcaedb3f10474dae976a7fb5db938fead743d8e1831af74794a3cd60fd7bb447aab0514b1663c77c30ba3efa4766c2b31fc0dfa91783452a6b8dee809096052f59990d615adab2a4c4c64b17924b95c067105a3b59ca6f0cbc5780d120d93d1bd82f40cd05bf5751d9b5f0fea7fb7a84921d", 0xc5}, {&(0x7f0000181000)="38a97ffda95be4aa1bbcd7a02f0121d4a6f5b2a0df765f1aeae8c1fc693d7ec82ff381167ae0cb87387369353f7905d651a6bd1ea89cf54e0f742fbb00f7eac3959a6230e1acd6a0540070fdab46e3574b37c24219363de9a5875eaad010f9fbfa631d5de7e76f4a1ef0350484dd07fc95d0760c1a4692260ef00d4e8151c9e0a408caf3", 0x84}, {&(0x7f0000741000)="8bc568eeefeecce99008d49e4c3091c0a4cc04efbe363f", 0x17}, {&(0x7f0000a11000-0xb8)="dcc4b99df0633e4cc43f4f1e6e72f18fd9f2f3345dc7701690c68c4eb9721d625e5c343abea4b3ae93360d30a9b111d63129b0948c6ee01ae59177f8cab9a6d2abdcba78a4c8ab4bf930b5af275a05a06f5a484a23258573aaf9ea0ab7ce5181d3aa286e8572a6b967f1d896c69b18acc98bc84871af14e4d1a58b7efbabfa5388d524799adbf49676803ba14f6afa5fe69b0f1fe5e5c844627e7b3dcba3a29b0df37be7530849f9059daa9ceb0c9b59ae7a356bf4a97da1", 0xb8}], 0x7, &(0x7f0000761000-0xc0)={0xc0, 0x10b, 0x8, "852b3e43d90682bda04bbf9d1419b8a50fa2fdf1656af3f8b7aeb9913bb028bd4dad308eb78f10eb3c240f7a70fbb5ec3e193bd4cfe8b3cbe308578020ae2dec4d70fe4ac68300afc012a567ec9e965b840dc1df9b3041d464c2b65754bc15f49a433ef026c10142340d7ef6503eca057af75d7c063cc9a397265f6fcb7f28679329e1787f953a6295b4fd50854cc54341c4587d87578054b705f99c6f3ce83b262aa549b116b84486cae84e2e8a2afe"}, 0xc0, 0x40090}, 0x4) 2018/01/18 19:02:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000836000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x28, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "660315631abb3047dfd54f4201b6ed09"}]}}, {""}}}}}}}, 0x0) [ 79.536389] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 2018/01/18 19:02:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b89000-0x9)='/dev/kvm\x00', 0x100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000031f000-0x20)={0x0, &(0x7f0000724000-0x8)=0x0, 0x0, r2, 0x2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000e18000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0xffffffffffffffff}) 2018/01/18 19:02:32 executing program 1: r0 = socket(0x4000000018, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x111, 0x8, &(0x7f0000000000)=0x0, 0xfffffffffffffe6b) [ 79.603956] TCP: request_sock_TCP: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/18 19:02:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) recvmmsg(r0, &(0x7f00005cd000)=[{{&(0x7f0000120000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000dbb000-0x30)=[{&(0x7f0000c2c000-0x9b)=""/155, 0x9b}, {&(0x7f0000805000)=""/158, 0x9e}, {&(0x7f000078d000)=""/4096, 0x1000}], 0x3, &(0x7f0000955000-0xa5)=""/165, 0xa5, 0x3}, 0x6}, {{0x0, 0x0, &(0x7f0000ccc000-0x30)=[{&(0x7f00006cd000-0x6a)=""/106, 0x6a}, {&(0x7f00007d3000-0xb3)=""/179, 0xb3}, {&(0x7f0000d90000-0x13)=""/19, 0x13}], 0x3, &(0x7f000083f000)=""/39, 0x27, 0xfffffffffffff801}, 0x8}], 0x2, 0x1, &(0x7f0000b13000)={0x77359400, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ff6000)={0x0, 0x77, "b10fdeac6c860b589e8fff5545c5eeaba8647fe5ddb2d7a87669fd073443efe1f4b45e536c43c42412df280129895166572a172d00be1d1c96f392797ce647ef715793d73a3ccd58d9620459fac0d371b29c218eb03a795046563da510abdab1efb81a0825a07f5556c06d27b8993e08030827fde438c0"}, &(0x7f0000afa000)=0x7f) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009dd000)={r1, 0x2, 0x3, 0x7, 0xdcf, 0x7318}, 0x14) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000ec9000-0x15b0)=[{0x10, 0x117, 0x0, ""}, {0x10, 0x0, 0x0, ""}], 0x20, 0x0}, 0x0) 2018/01/18 19:02:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00008cd000-0xa)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000025a000-0x3)='{}\x00', 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000a6b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r0, r1) mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0xfffffffffffffff8, &(0x7f0000001000)="6ff8510f905a4b05500faa5bdf5a45d57702147eb5796f7fbb18a3e98d82f865a4de29d400c43e45c70973a12c9c7906c8a2ba91946d25248f12ef9bbf881ca663bcfca83e6bfee8e419a8accb6a1e04d217accdb1025bde03373a5e14371acee3664b8787201960") perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000484000)='keyring\x00', &(0x7f000056c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000785000)="", 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003e6000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0x5, 0x7, 0x0) mbind(&(0x7f00009aa000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000c20000-0x8)=0x0, 0x5, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x3) 2018/01/18 19:02:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0x0, 0x800) close(r0) r1 = syz_open_dev$binder(&(0x7f000075f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f000003b000)=""/7, &(0x7f0000248000)=0x7) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6b8, &(0x7f0000624000-0x8)=0x0) r3 = syz_open_dev$mouse(&(0x7f000027d000-0x12)='/dev/input/mouse#\x00', 0x65, 0x101000) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000eca000-0x10)={0x3, 0x2}) r4 = socket$llc(0x1a, 0x1, 0x0) io_submit(r2, 0x1, &(0x7f00002b3000)=[&(0x7f0000957000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00003d6000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000a08000)=0x9, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000ae0000)={@generic="8626eab84a7ae558a1418271b33a0fab", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 19:02:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000313000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a6d000)={0x3, r0, 0x0}) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000ee5000-0x4)=0x7) dup3(r2, r1, 0x0) 2018/01/18 19:02:32 executing program 7: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f00008b6000-0xb)='/dev/midi#\x00', 0x0, 0x100) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f80000-0x14)={0x0, r1, 0x0, 0x2, 0x0}, 0x14) bind$alg(r0, &(0x7f0000f7e000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f39000)=[{&(0x7f0000dc3000-0xa8)="d8", 0x1}], 0x1, &(0x7f0000f7c000)=[], 0x0, 0x0}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 19:02:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7ff, 0x3, &(0x7f0000000000)="", 0xffffff8b) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x8ca80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000001000-0x50)={0x7, 0xa, 0x7ff, 0x6, &(0x7f0000002000-0x280)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:02:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000227000)={0x26, 'hash\x00', 0x0, 0x4, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001eb000-0x18)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) personality(0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00001fc000)='/dev/ppp\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000c7c000)={0xcac, 0x1, 0x3, 0x3f, 0x5, 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]}) r3 = syz_open_procfs(0x0, &(0x7f0000e28000)='net/icmp6\x00') ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0xfffffffffffff471) sendmsg$alg(r1, &(0x7f00005fe000-0x38)={0x0, 0x0, &(0x7f0000018000-0x10)=[{&(0x7f0000eca000+0x9b6)="21995ee9140bef954c6fb19088aea41749", 0x11}], 0x1, &(0x7f00000de000)=[], 0x0, 0x0}, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fa7000)='/selinux/policy\x00', 0x0, 0x0) getsockname$netrom(r4, &(0x7f00002e3000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000af4000-0x4)=0xffffffffffffff40) 2018/01/18 19:02:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f00009e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000104000)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000045b000)=0x3ff, 0x4) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000da2000/0x4000)=nil, 0x4000, 0x2000008, r1) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x44, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 19:02:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r0, r1, 0x2b, &(0x7f0000000000)={0x18, 0x9, 0xffffffffffffffff, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00008d6000/0x3000)=nil, 0x3000, 0x0, 0x100, 0x0) pipe2(&(0x7f0000e90000-0x8)={0x0, 0x0}, 0x0) 2018/01/18 19:02:32 executing program 5: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001c5000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00009ed000)={0x0, @in6={{0xa, 0x1, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4}, &(0x7f00001c6000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d7d000-0x8)=@assoc_value={r1, 0x3269}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000bca000-0xa)='net/igmp6\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000ecd000)=0x9, 0x4) pread64(r2, &(0x7f0000ac2000-0xce)=""/0, 0x0, 0x0) [ 79.778187] binder: 11834 RLIMIT_NICE not set [ 79.807689] binder: 11834 RLIMIT_NICE not set [ 79.825776] binder: 11822:11844 got new transaction with bad transaction stack, transaction 36 has target 11822:11834 [ 79.837099] binder: 11822:11844 transaction failed 29201/-71, size 0-0 line 2869 2018/01/18 19:02:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000041000-0x8)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000af1000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x400000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006cd000-0xe)={0x5, [0x400, 0x1, 0x80, 0x5, 0x1]}, 0xe) syz_fuse_mount(&(0x7f0000234000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x81400) 2018/01/18 19:02:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000022d000-0x8)=0x6) close(r0) 2018/01/18 19:02:32 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000895000)='/dev/adsp#\x00', 0x1, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000059b000-0x1008)={0x0, 0x1000, "294a271c274d4c848100bc3ffec3a14452268aad212a6b0bbbb87c17f425168b40540b43a2e0ae2e83b404ee74cf935b8d05cd0398f484af813bc6093f142b6dd20d38574e03716c028cd8ebd9a1a88bcfa56a1b73fce73211c09a9100252d9512533fcefbb0eb9535fe43b77d227a66f2066509d86856a922f8b8d9cbcce29758693f0d545fc0f5ffc1fe3d505e5582aaf0e8b3a0ac487ed7a012674a446570b314afec45a815b234dfe906a0cd62bbab2c08c0163890a512264e39959e9aa7d738a5e31ce347796769f5daaa460f218e9f4c3c6ef9797db3f0ccc089c1cd1343e53d24158f563df69cc3708f7ab469696ae7f537fbc0ad7ffcfafcd9ba41cc1a1039b80a26569f4d0d3a1aa87ddb4df5ae0265c8c7e3cbd4fa0dec5983da1bf871e6e4010878b0e47ae14f6a87e492ec8a0e1b51a8c9f6f4a69e522a1be1153ed5998c9cd4db1041a6bc3e2581ad70f7220a4f406ef426f5914303dc98c890d2a3c112c9de6ce011149b07027cc484afef8b2c837184e608e8c2e98d8b014fa53e0e49a24bc682f4bb3c1718fa85b4fce0cf90b3de59f54ec9ec72f88fbdfca3ffdfe4eb12ab63b17b01a1395b49f7cfe6df1d03771b5d9d97a1f58c6d7b2a308f436ed48a4d0a669cb35116b2ffa66ade503b0079bcaa07d83a2bc898c71e91c2abbd22571d1c3e94ee4be2b8b08946a7d365e610be3b8a8d01a89724fb3b27796a67415543fead89076e98ef3313edb6ff6d4e89a85d3f55ae919353a229cf1edfb5f6fd3d9dc3be4e0fb3ea892d36fcfba19d3c8bd613a11ed2661f991e4b18766bc66da22d240fd1d1996c5f9e330d2ac8a4e38bf707c775ba576f4ad7ba1e3f319c8df37526b1d141c77edc1bb65d50e23d34e928988e2b902d190804d9bb332d0c329f079b0dd736b821e78e547242a73d27fa48bebbc57c2c446757c134381e94244a5b8126b5c513a01a8ca10e1a53e0d344bc244c0d01c767f05b4a0fb4dbcdee0c515be04f1f1807d46d3095981cd72a3370021f757f1ef94a5710aaeca59bc06fbb6b05168b891d1b710e79764b696ad6f4bc51fc38904728649df594190efcc2f21b7394a275f9dfa767303a80a0d1fa5624fcc39c0c32960a4c92991c51960210c6352f58d8a37531c81c5a4daf707af08d8f7fd7d080fdcc1373211030f37a8172d712ad4c1b890389330ead67861b21291f0bab8bda3979af6cc634effb82d80541e11d3832bd4086bd8308f87f58c76f339e2bc5a299d48d9c4252ebb5e4cda279dd951711abf48fe8d685d6d52894ae395f02519a362564edfedf7b19373bef7af9eafedab45e7acc83788d894a40edc52a915edc30ed2f6220e4314db356d0c0540f7e8beca04bd63b384c52d515391ecadcaa1a5679ac3fdf3b679eac282b3e378e79a3ae4638e03b9f83f4b6bd8558770e1b4719be71ee5d625e14ce8870bdf23593d93ef84a7d13979029595f89bc69210ff0241037ab9f0e0beedb61f3d84dda4e0bd901e89dce99950d400ae90161f8f19fc107f473d97ca5cc8cb9847bdb619081094374e7d90720ef2f040e747fa9d14856b17cf49b4f02aa84c8ab318ea49abeee262fafda15bd9758c22db3d37471db5b8d5e65727a05361c1c86be4352154ed0cfd1883ee08f768cf86fc04c44b5b02ff70d05549cf379024da3800af86fb13869338eb6a3c207103f026435505a48b16f7cb9fe200680ff70f1be06f2103af8e74b7f455d191a754ce4fc5081298690c55b7e04476aec597022115582fe92a9aaecefe61c6261e66ae3f1ba63d3e1fb707b70ffcfc3ce4f38e43a1e8baf36d3bbcc8c413e35a2d1f3d47dbfb99d84358907ff58e1869d7ab540d8db8128e35e54a6cfc776383f5edd8069586bd49963e9acd542695a05c8ac0fff8deb150c11cf806bbf43e77cc0480b81b46ba8b8e5a7390800e703e3e14b77a216f5a3b1f0bee1b6753c20fd01a9c56fcd9ad631c83ab9c9cb2babc0a71ef75d0cab17e60d24a9b8b322ea8026aaac059614d2131ae443f2996fd409f7ffd0816e995f3eb4b92b1bb3bb220e9b2c6daf2b96d3a82ae8d6fac2a59e45e01580e4826e821788382c00c1f79f5f486fa490e9cb95aa0f85848ed23013fde817c6c2916892d47b1fae3204db1d938107a98113a71c34b70d98eace62359a9dd5e5dcdcb83e883f753cffe98c590e0e3cfd0fcb7c68e023021ded70728ce9f8a1b3298d3e45892481604237a5335bb2b4d30bb5869c7e5d0b94850a2e14e5678a1cb7f7d20f82df9ccae774c65e11c34d04870ea8322fca83bddecd1d57b5043106fdb64744e7b030254c9f91105d426b07e1c325e6c7c2276980c4802afc5ef48213491ca6b033b1d788636139eccb91205956fd4bd8ed0197823559ef773aab2687662695dc578ecb1cfaba5e030e0673502b40e1b6ef30adc66bb666a7d6465dfb54c654c1ce5a97b00f803cf6070ec95358f349dea5e79d9f7bc72dbc7bce2de8e2ff1a657ae00ec26e62a79ff657d813064719c2cc882502cef7541fe02587b47a8258559eeb9c4e8d916a46d9a03a1a2d3601f0f7bc2f3b1fef0c587e00fb0402dcb660c76f82634b898d0236dd9d04aab6c4d54f8000658aa1928dcbd5c5298db418452949fa7ba26d90fb504b7bd71bcbb30af25a0cc9b73894ad49a8882213bdde05ea970ffe1d03c028a8d9aec6b754cb7a71b72f7d2d252e8b128344e362ec09441c68f731f7fdbf88d9de5eda7f1db50999df861af1bd660198db90ae446b095da86e6c57c61cd5b0c0452cdaf20fde7b849096cc04fe9d404e85a98945cef2d274d0e722028bb368509cb62a952af81dfc882362dcbb41e415ff6bd5ff70da56024e9f51c16548536727d3c3fcb512344abdd3a731426b9f9ec6d947ac6686cd7cf7a4d9bdf105ef4c4ed5b34a4e2b833d74e55ef32cd64a5c5984bc89af4e8a2824bdf132bf4f55c72390e5d09786c6e64bfd54935e87751afc9f2f6c3d8b40f5fdb20440a73513957557d8d0aae9d053c133c9ded8072ed1352757905953f2802f5af6561046a3ea47b7539f7b9d020707848071a9edb8ca5c023c04fdddf0fbd1fa66236081e13fe68efa69ff6a664fb0ee015f0be32712f69655ad8ea095a664c7fbe04fcf2a4f9d629e57769bd4e1664c3a751ed2d9e1c643e32237f68eaba9dc365e155be0ab56666daf2b95b4f9de51aca32d87125dd2afff473cdb2ccfd41087c315a70c763658c1d24b48c7589ad1d5aab1dd82ff8dae39ea929269c315dace6290467aa5111604878e1d75fe29be0f8f2398dc36a949297a9f10faddd525f5df3022dd5825adddb0d28ef471c6c338b8607bca23f50b72e4eafd00a7f40e6bb73bfe7dccf30fa677850058c81aff80fb95c716381c2ad15b280087bcf00fc15a481ee1ce0b50548e914a4bafaf6b79e66369c5a3e54bba3056dc64728a6acf0afeac23956860acf3c9d22c70fb368408b5ed4db6050f1cae824594af492c916ff00734728ecdb221619993f0b22d7f3375fd18d2d7c0765c357b856bf1656a3d35467bb3908dfa37eeb16846da27095c8ca06e64f039c959b86fb11df00f48aa63b561f0bbad2e1dfc46740c55ee02452a1740e706e49c2ddba8f136c5f197f180619dc72b68a149c80d16f959e2deccffd094ff4e9b5bd279609146e54cc19b438be978ecd4df5472bd0c82013702b1201538ddc4fbad4d8a2990421117859e00b3e3f2f6b80828f61e47be7a9c3fae22da9d44a53abc0cfd537c4f6df3bd71018513640dd0752086ab3efca24e03ee30927a3b53c8d904dd1b726f6ca19d3935b830e834ca1b51b61cc2b06fdffe2e9173c6203598cdea7f09c72a2200772c3dc882c30ddddfc797539855e3120b69771ed86a9ae55e0c75541ac34aa9838f7919e75f8a2b5ff2fa38838def71d6142aee11d7b5cc92f814dfad3940404b6add6ee054f2eaa3c9c41fbf620bf26f548d8ac85887115bbcbe92ecd9d351cf52145567dd4aa53b13c8af8a5782ff67b5c45a42630b0e8bd84057b8c0d59040f427df7cea66bb4a87682e59709791efee2356e8bc28ec1b1b2f9f8ce19288fb17582d8b6e3586cdf89651822a13e6c2367b83b371a130a39aba5fe15d9849fecff49d7faf5aaac24a297251a50e7c83e00adebbbcad374a143081891322972e33110eeba0e83178ac92d18c3833a459fdb400db25f4a7af054eb6c3b7bedb963a2c0f3fb92fdb0f53ead7d2e229a3fc0cf453019feddf3908c71e0f8865a56d538858ede3bbef74ef56c003ca2ec490e6f93fbdcdab445bb5ce5faa0ef8bf7cd4c04e847a3862bf5bca414fa870c54800582b24e5640f98250e58ce098f9c625f5bc2fd56263932bc5652829f065284454f2c273e9dc002718f4e1b7bbced3d9dfc3f0dd2f106467989a89e92e7dfeccd9496446c24301403f71a4b4a7fdf3c53a38546a46a560a1861a4abe2d095cd262f99159252d2b3a9a18788471caad84397184aded942796ba7d0593b3f7715fea0899cce4ab67d3caabbb937f2cf18c76cf356a8918c8bbdd13d038b4b24484f4949ebaf9b967e02d623149d50b8425ab198f2d2defccfa52496743e53fe8ab914ca54e5f3ebe70ca7662740d6e715fd9108b80f7063ffc0b3061bb1d769939de6039340ab94f4520bc8306f6bccfdc59e2928f198c69611d1910f1aedf7ee0e47866eb912064c3e65926b72a9e7f286c9dbee31c344d63079a7adb21c9a06d97d332c973b8445a8117015cc488ae2fe5e378cb26afcb2fcaa13db0bec9201688b0d16c39f83fe5a5836e1dfd3334aca3b74eb3657c7f9d822b67d573dee34c9de6bddceb5c513c9aa4d7d7f33a0e7e27b96775f378ee67c592bde0a4784609c9dda7c56ed651abac35f902ecb806b3dde1c730389953ee56a042b50c9e1bd3b1d55af7f95aca8ba5c5e1e9614463ca17cd4b72135698f1454594d278413efbddd640993028197890506f30d8752ce7e569479ae90b535117ff80c35bc5ac71fdb4dc56546bb7830413d193e49069da4abd1a37c722441862398016314c4cab2c67a4f1c9947cce4c89549cef683311a1d873f9e942159361638759516a5f3e7dacb7bdc11fc4c9e4f8830135889ee8e316a17e787b0749b69143b4490d971dc3d1b0537f6c5b2815b5421d3ca6866c1b610874f255edfc89ca8df52a51b33a2f55f594f46f0ed0831f1bf0df49f4e8f8bdbc10307e782691b2cec84d1b8e5360ea2d4142039ff75cb74a69bf884215cdbabad6d5c33dfa36262f2780eb84d00d3228998349e983500b54eab30053461c064f919d5a0c5095e0840ee2be26c6b3b91660af4e913309cdca16ad25c5687d62843e3d57ced3e5a5e4233859d506e07f262c3650df2e0cc3930fe04d421341332f556f2d1794a6d45c965629255e6ee97813f12f02618aa3736511c561f7b4ab84c2e1968edf17b3dd49ccd803c46e4726d338a7c2e009d3d784b7c2ba285ef92daeb3f10bd00a46a3a087cec26d591c4abc27c7b027f649984a6108d9f0f05650d9dfd8cd783136a6f0ecbb877ae4724c99a55729d455b081b883997a2fd7de4911d941d2066afdea4dca8fa78cbc3b873fd884d8f93da31f9350eb4b6446e9a543f11d335a988a67f932ef9edac6af26e4cf15a8e37da4441c5ac58828975bf59e05f2e77bbec7d0d8c9a65cf12cc9e32afdfe8696f57dc87748e12c4e701b2f19e98da666c5c7ae7e8ee32f9f461527e3048ef36b19eeb8d0eb3f1db2e8b7bf6ec58a3f35ce4f88af9e0"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={@common='irlan0\x00', @ifru_flags=0xa00}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f75000)=r1, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000003000-0x4)=0x2000000000000) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) get_mempolicy(&(0x7f0000013000)=0x0, &(0x7f0000012000)=0x0, 0x5, &(0x7f0000965000/0x4000)=nil, 0x1) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000003000-0x8)={0x101, 0x1}) get_mempolicy(&(0x7f0000013000-0x4)=0x0, &(0x7f0000003000-0x8)=0x0, 0xff, &(0x7f0000001000/0x1000)=nil, 0x4) 2018/01/18 19:02:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f00008ab000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe4a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000faf000-0xa6)="f14ac59ebdb15d4cf547f3f5702efc041c0be8bfa0e58484b7807d3d54003ecccb3fe41a4ab194bdf80bd29c05ac7ac3478cb1dc7b6340b165705d91cf62a57f986a3fb5b3118340c74ada925f3199a211eace80853cf1a9ee1c750f4b20699ab4a7d787c4fddae30933aeb22fb9e4a1", 0x70, 0x8000, 0x0, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da", 0xe0}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/18 19:02:32 executing program 3: syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008cf000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000b2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000b2a000)=[0x2, 0x4]) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00002e0000)={{0xc, 0x0}, 'port1\x00', 0x0, 0x10, 0x5, 0x65, 0x79, 0x3, 0x73b, 0x0, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:02:32 executing program 2: mkdir(&(0x7f0000a14000)='./file0\x00', 0x4000000000080) mount(&(0x7f0000aa9000)='./file0\x00', &(0x7f0000125000-0x8)='./file0\x00', &(0x7f0000b72000)='ramfs\x00', 0x1000003, &(0x7f000073b000-0x1)="") r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000085d000-0x10)='/selinux/member\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001a3000-0xc)={0x40002010, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r1, 0x48a1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x4, 0x3ee74b688484a637, r0, &(0x7f0000002000-0x8)='./file0\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$unix(0x1, 0x2, 0x0) 2018/01/18 19:02:32 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x80000000000007) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000dfb000)=0x0, &(0x7f000023e000)=0x4) [ 79.851579] binder: release 11822:11834 transaction 36 in, still active [ 79.858767] binder: send failed reply for transaction 36 to 11822:11844 2018/01/18 19:02:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000971000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$nfc_raw(r0, &(0x7f00001b5000)={0x1e, 0x0, 0x0, 0x0}, 0x10) [ 79.932493] binder: undelivered TRANSACTION_COMPLETE [ 79.937791] binder: undelivered TRANSACTION_ERROR: 29201 [ 79.943318] binder: undelivered TRANSACTION_ERROR: 29189 [ 79.949696] binder: 11844 RLIMIT_NICE not set [ 79.961109] binder: 11822:11834 transaction failed 29189/-22, size 0-0 line 2842 [ 79.980459] binder: 11822:11834 ioctl c0306201 2000afd0 returned -14 2018/01/18 19:02:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000fc7000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000009000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008ca000)={0x0, 0x62, "72b89fcd069eea41c4c8c7eb9cde4caa623fb350faeea3408d791247118a20a7e03cead25f9163980f8a5a8af3c3f36cb967125174df46fa73c37dadc4977e77cf62b3e7d23a112ff2885e0fcf5a94239ff665db21d12c27987bd2a19b9074aa8cf7"}, &(0x7f0000fae000)=0x6a) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005a2000)={r1, 0x2, 0x6, 0x400}, &(0x7f0000785000)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e6f000-0x4)=0xffffffffffffffff, 0x4) 2018/01/18 19:02:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000771000)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe0002", 0x21) 2018/01/18 19:02:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000fbd000)='/dev/vcsa#\x00', 0x6, 0x8001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000814000-0xee)=""/238, 0xee) write(r0, &(0x7f0000f8d000-0x1)='v', 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000992000)='/dev/autofs\x00', 0x2000, 0x0) 2018/01/18 19:02:32 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ppp\x00', 0x0, 0x0) mprotect(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000005000-0x9)='d', 0x1}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000008000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000009000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x10, 0x80000) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/18 19:02:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00002d2000)=0x0, &(0x7f00004dc000-0x4)=0x4) r1 = syz_open_dev$sndmidi(&(0x7f000056c000)='/dev/snd/midiC#D#\x00', 0x7, 0xc800) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/01/18 19:02:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00009f0000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001c9000-0x8)={0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000214000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) recvfrom(r2, &(0x7f00000b2000)=""/172, 0xac, 0x2, &(0x7f000062d000)=@in6={0xa, 0x0, 0xffffffffffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) 2018/01/18 19:02:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f78000)=0x48) mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x200000000000012, &(0x7f0000d76000-0x10)={0x0, 0x0}, &(0x7f0000cb5000-0x4)=0x10) 2018/01/18 19:02:32 executing program 6: socket$bt_hci(0x1f, 0x3, 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000509000-0x11)='/dev/vga_arbiter\x00', 0x414000, 0x0) exit_group(0x8) waitid(0x2, 0x0, &(0x7f0000dc3000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000ac9000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 19:02:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000d72000-0xc)={&(0x7f000098e000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) chroot(&(0x7f0000bcd000-0x8)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e69000-0x8)='./file0\x00', 0x0) mount(&(0x7f000054a000)='./file0\x00', &(0x7f000041e000-0x8)='./file0\x00', &(0x7f000055d000-0x3)='9p\x00', 0x0, &(0x7f0000fe7000)="") 2018/01/18 19:02:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x7f, &(0x7f00004b6000)=0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r3, 0x0, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000e79000-0xb)='/dev/vcsa#\x00', 0x6, 0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f00009a0000)={0xef9f54497093652d, 0x0}) sendmsg$alg(r4, &(0x7f0000de1000)={0x0, 0x0, &(0x7f00004de000)=[], 0x0, &(0x7f0000f96000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvfrom(r4, &(0x7f0000c8a000-0x70)=""/112, 0x70, 0x0, &(0x7f0000e60000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="ad57054fa1f0", [0x0, 0x0]}, 0x10) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7c, 0xfb}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) close(r1) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$inet6(r6, &(0x7f00007a5000)=""/4096, 0x1000, 0x40000000, 0x0, 0x0) r7 = syz_open_dev$dspn(&(0x7f000056f000-0xa)='/dev/dsp#\x00', 0x1000, 0x400000) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f0000d2e000-0xa2)={r1, 0x3f, 0x6, "04d0e4bb31e0fa6df2f5fde7e856b28a4a6e14c245df421686c9e4440640e172818e1a3a8af5646d46951721a8166dcafd3f3bf0aa1f39502027d7804f9b297a87f0c7bba5f221363fd59cbadd61fd6ec245ab94a378eadb9212acc1387f3a2dd169195a3b94d6308b45bd02f51b88cd0104a7cb018db3d4faef06f2488b554bbf2f274c73b086585edb38b36d1571be15f0fecd24c71177"}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000f5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/18 19:02:32 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) setns(r0, 0x8000000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) openat$cuse(0xffffffffffffff9c, &(0x7f0000385000-0xa)='/dev/cuse\x00', 0x2000, 0x0) [ 80.006210] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/18 19:02:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000a3000-0x9)='/dev/ppp\x00', 0x40100, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b26000)={&(0x7f0000ce4000-0x8)='./file0\x00', r1}, 0xc) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x910000) 2018/01/18 19:02:32 executing program 2: r0 = shmat(0x0, &(0x7f0000000000/0x1000)=nil, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000c8f000)=[0xfffffffffffffff9, 0x3]) shmget(0x2, 0x4000, 0x0, &(0x7f000014a000/0x4000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shmdt(r0) 2018/01/18 19:02:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x7fffdff97000}, 0x0, 0x0}) r1 = request_key(&(0x7f0000e30000)='syzkaller\x00', &(0x7f00005a8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000038f000)='*\x00', 0xfffffffffffffffa) r2 = request_key(&(0x7f0000725000)='blacklist\x00', &(0x7f00006b5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003a4000-0x2)='o\x00', r1) keyctl$setperm(0x5, r2, 0x20) [ 80.073354] 9pnet_virtio: no channels available for device ./file0 2018/01/18 19:02:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0xfd, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a92000-0x20)={0x6, 0x0, 0x10001, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000001000-0x10)={0x7, r1}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0xbef2, &(0x7f0000003000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 19:02:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0xfffffffffffffffc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000048f000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000afe000-0x2)=0xa4b, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000bd4000-0x8)={0x0, 0x0}) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f000023c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) get_robust_list(r3, &(0x7f000012b000)=&(0x7f0000fa0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005dd000)=0x18) 2018/01/18 19:02:32 executing program 2: mmap(&(0x7f0000000000/0xb9000)=nil, 0xb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000009000-0xd)='/dev/urandom\x00', 0x0, 0x0) delete_module(&(0x7f0000001000-0x1)='\x00', 0x800) read(r0, &(0x7f0000001000)=""/175, 0xaf) 2018/01/18 19:02:32 executing program 3: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000008d000-0x10)='/dev/input/mice\x00', 0x0, 0x20001) write$evdev(r0, &(0x7f0000082000-0xc0)=[], 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f000006d000)=""/44, 0x2c, 0x6, &(0x7f000008c000-0x10)={0x77359400, 0x0}) fcntl$setstatus(r0, 0x4, 0x44400) ioctl$KDSETLED(r0, 0x4b32, 0x2) open(&(0x7f0000088000-0x8)='./file0\x00', 0x20200, 0x20) 2018/01/18 19:02:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="", 0xfee1}], 0x1) sendto$inet(r0, &(0x7f00006be000-0x1e)='$', 0x1, 0x0, &(0x7f0000076000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f000003a000-0xc3)="ef", 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c78000-0x8)={0x0, 0x2}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000981000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000b03000-0x4)=0x14) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x200008040) 2018/01/18 19:02:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) syz_open_pts(r0, 0x42000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000000005408, &(0x7f0000000000)=0x0) 2018/01/18 19:02:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000d4f000)='/dev/amidi#\x00', 0x3, 0x2000) pread64(r0, &(0x7f0000330000)=""/192, 0xc0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) readahead(r1, 0xdce, 0xe000000000000000) getsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00005ca000-0x4)=0x0, &(0x7f0000927000+0x611)=0x4) 2018/01/18 19:02:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) connect$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x1, 0x1, 0x5, 0x49b2, 0x8, @random="fe8f522119a2", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000bb0000/0x18000)=nil, &(0x7f0000475000)=[@textreal={0x8, &(0x7f0000188000)="66b9190b000066b894098b3f66ba000000000f300f35663ef2f3f20f927d9e0f2135670f009785b5ee49a2955a660fd097190065642e660fa3b4f80066b9f50b000066b8e27cbd7666bad66947410f30b8e80e8ee0", 0x55}], 0x1, 0x40, &(0x7f00008cf000)=[], 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000bb5000-0x4)=0x1, 0x4) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e26000)={0x1, [0x0]}, &(0x7f00002cb000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={r2, 0x1}, 0x8) sendmmsg(r0, &(0x7f0000fab000)=[{{0x0, 0x0, &(0x7f0000f16000-0x10)=[{&(0x7f0000517000)="6a55e8fbe62db5bdd7f4", 0xa}], 0x1, 0x0, 0x0, 0x20040041}, 0xfed}, {{&(0x7f00006fd000-0x10)=@ipx={0x4, 0x5, 0x4, "35168d4758ce", 0x6, 0x0}, 0x10, &(0x7f0000434000-0x70)=[{&(0x7f000090a000)="ec08ecf0d86f7f5654415052bd67d3f06cad42340f621abae028b1b8741eff6027b4e89377f9a718ddf820e38a054f0b5c4884139c9642a370bdd140da8d807a8fef284c17aff5428cf9d87f2e0693c388d1bfc35483c333bf5826be79f08c7d4c5b5b8919ddc811277b19ab1916b14cc8f1bb51a079ec38b2357a0e2f9513783a8031748b6aafa0d41f811aab2f9a88ea56e0cc915f44f620e9645886a8e10b16bfd8a77e10477656965273", 0xac}, {&(0x7f0000cbe000-0x39)="68e82f90075aa7a26e30dc9f5a23ab6b2ad49e135cb721eb478a6101ec60b1d786fc0c725dbd2b891a0a77f4c5c0920392b6890860d1282af4", 0x39}, {&(0x7f000006a000-0x1f)="893d768381496722d7237dbb8ffd0fa65c060eed7e4798af5a0e0061279040", 0x1f}, {&(0x7f0000805000)="85a94034beffdc3b7113f7737b799a7c1451028325c4b1e0c0be509d90dd098b96895844a2136be76208beee93b6de64eb18a9268a5dbd34794cc4df08b65be5f4b803f460337ecd508562ef4459e3024a369e78375ef1890621fd3ac8cca4303c1ebe5c638ec737f604ca2f2b99003363c33d89a9efca1f14fb4b288c93416991db3fc99a21b15b457d9a1f19e532dfa8613c8e4a5a4ed145547a5f80350c44c8358445f545ddb0e83d95ffa99962dd8c86de8b", 0xb4}, {&(0x7f0000149000)="581122485292a31411e1739097629f7380c774e56545a0d68e0c4305394bf95e3935829de3410c7e9c18b7c0f3ae4484ff1aeb03848708db8ecb1073cdc5f440a8600b05d2fd822109fbcb2b39331c0b9baa7f1209556c694281355349b43d7baf3c330b445e40a98ed37e587e29f5f9bf0a00cbfc279b4b3040ff0669b6c894981e4c36eb8468dcd4feac8e94d460be2638ccccf88ecb654b0d4445b2f0e5a040f10f327869451c0416c729efd20f896648b1225c439dd854fcb77d4718cc86026113b43e3596760633fa5beac9579f8e8b3a51d9aaf05fd36839a2194fb8ef09", 0xe1}, {&(0x7f000091c000-0x39)="b5a3dc2195b409d43f5dc2a1d6ba0a4fea0cd95dff5fa15ef361350686bafa3adbcac5391305c9fc3b9a5a939154bddefd53b5e501f5ab4391", 0x39}, {&(0x7f000021a000)="f6a4e5ccaff5a75ec0f4db6a50f55b45615254f4f3ae09344d2e56883883d432148f6382313940506d2018ec138adfa3e55a3a43f542568c3a1f7dbc72307c1e7cb22a95cc9b3fcb3e7afe0db3cfe9954dbf11d2b9c89e4ae10e6d194847774f7d70036d08647cc1f8b3d73af4255b236acb018c2f0cadf0bc65a0e84f463b0bad1475a680cb4422ed62f897b46d89ccf57d971f883c8bdbcf93ced904d98f2ce7da2731999ecbe82e7ad545f0f5c992a321", 0xb2}], 0x7, &(0x7f0000b6e000-0x60)=[{0x60, 0x11f, 0x100000000, "c6c2df84ec415459f3a692da605afc69a25f3a8c08cb36c08d26d855f82c64311fba2e9d9f074ee303d0e81036e5831f2595276fd9927e8022a606880ed41b840488919e06215afa50f6"}], 0x60, 0x40804}, 0x81}, {{0x0, 0x0, &(0x7f0000c4f000)=[{&(0x7f0000301000)="e21d3610a116410dec05e6d74e78290e5cdd7247fa6c1cb685d9b82bad9f45315896c1bf524136d8d2d58bc49db3349051b22ba1cb5b2a897abb4c8f650e88044cccfe5758ffce7e7b3242b6395c3745f9f759a68cd5fc585a46e00dc8014a68625091771757f6dbd315f95f691135cac0b2e70c9f0c6a9de0bab4d0c952d8dacfd5b6c8330a68", 0x87}], 0x1, &(0x7f000018c000)=[{0xe0, 0x0, 0x5, "bb532d78dd69dc303a8b7f7924eab6a70d7a5d0687e130602bc32f08fc8903087d48c5b61b41a90c1fc6e6fd13e00483b307a5f35f575a3f18705551a4a3d302a9cdcc28879fc11fd4f9d086864241cb2199725ef5911440fa623e3e347a28b60e0324358ec7e92c85db7a529603e5d7998a53db466c727242dd5712da664f5513b5012172a90cbb631abb709aaf521eab301c4965a90b63870a8c66a51ef02b8030957f9f080329eb96137ef5c04ed993ae087be6ee470cd87fe18ebadb3007bfcc9f63ce2570c2259ddcb3"}], 0xe0, 0x4}, 0x0}, {{&(0x7f0000026000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x4, 0x2, {0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000317000-0x20)=[{&(0x7f0000c59000)="4a4c1afd0c26b979ab0f9219c5b9236c463893eeca6b81eb2f68bfff1e959de9f7b8ada01b113f9458185884f445839c4caec024447aa24e9c361fc8a4484f09ab1477ffc4d0915ac2ec10cceb0e541082b8702fe90a09384280139c478a5f07bd41c22b76cf81aab595ff96e8c453cfe415065b6139a665bf63a9d473d0a492fc0bf4b1e1b53358e49d1258572c2be0f8412b4a2d2ed2415237a45839c48f680f9c2b6cc678ea7b77619ac8f5d2d454531f3d06cefa37cd7b933fe7d27629290f8f83a4fce91c0da5a3eedcf834cda097e5d61ffd86501967122da0cfb6cc11a6401e84d885f567a763f12792", 0xed}, {&(0x7f000045e000)="cb0248fb3fee89ba01d1c6e7e7ec5075ac269a1f8efff0173992c042001046f0d8eff96580ff5ab8d794632e1b73fdbe4feae5a63e96e58ed1d134e95550d10457b90ab9f1fa4828e2ab5dcf15595214e1cb8c7419aad04df932bb366f3158a7946eac918ce5873bca79a81b49e08ffbdc5be5911883954907f5cda7b52236c53d4c2e7f4cca6f6bb1413ff5e41ab5e128e75fe4edad0ab2c2002eb2e915e84eb09884e45f00250c25b11a770124b17ec76e8bf94f6cb3b12d366d7abff1a64ed0a6947d87eda0acef61b12158afcfa6b640eba594c22157daac5944b80780216aeaf451fdd10ec71697e8b397e75c088086721b3281", 0xf6}], 0x2, &(0x7f0000939000)=[{0xd0, 0x13f, 0x9, "f3adca5eec8b51218eeef704a0f019d2c066cede308856a1de5a9e53e55f0282679eecfad1a8ba3914677f5a435c08df129c404060fc0e78c2ddea58ed4896399eab507822c97f3df51c960c66c5467d2033ac79df82de59217aab05d5f639d423b97d72a4a194660a37f41a548f32cc888f1922eaa7c6677d47ec5449258b6b91acdae465595d6e13a4e2c8f0a587c29130c876066c6102338ae42a7b66497ebc95295f4d7568163e22ed35d811c06e8783dd21aeb079953192ec"}, {0x80, 0x10b, 0x4, "79477516273c829f42d82605f03cc5d601177a920b5325ca2b4d7cfed7b51275d34c9f28aae16f21206dc4149490288752adb4445c85b8da09b09b3a9b4d73ca79acb55f7f7d8897eff8cdff0f47cd0765ba8688ef0a8136eb736642fbcff651832c7273ae84fe8c2f"}, {0xe0, 0x0, 0x9, "2f0a527b7aadfa1213d5f1b9dd5fc5388204df6940dc7f7f50adef7fa11b7b6bc4be2b7ed697de2cac2e6971a9599f79a16c581191e597953939e46aa956619e06156665f0ccaeb8be4e3f854d690dcf4e04fe62d6bd267e0fe0bb63b1319e70124f685ccdc5734d759c1be444aa4192e17bad03d7dd5d369cb8af153cbdcdfa06f4fbc55db7af812d094f167fb97c94429119c7dcf3bc1b1c75eeb84271b5a8c6c1e097a833e182ce0a1fa51eeebd61fc673f1506e7cb5a006613bf03c30d5830ff28cfed94d23ae4c539450fef"}, {0x40, 0x102, 0x0, "5a2c419b44710e2a3d4c1f2a77f9a01925afdfed834851601a4b11615be245b81e497cf1603b787e6f45bd"}, {0x100, 0x119, 0x1829, "618c882cf184a54551ac90c5c39c3a3c882bdc9043d6aa3a445abadd8ea7cc8d53ad22827788f7ff6c95384fdae1f61b80c7f66477449a18a0d8d1647aff1cd71a7ce6bf3329b798d0ea80c6ae651b4710e1e8bac306bcb7ae8c0bdcd3fb1dae086bff69338abaca95d0c85e242c1fec02f65809acd4960bc0712d87e15f6260112cf0e0b247e24db5996838696142fbbfd8051c25194786ae22c99ca7ca1316da66c36099d96845603ae81c245b1f642ff12340824e14d8bdfb3c1e5139766e6e211605c5a692a96b491666bda06e73d8979cd7845ad143acd760ab148be624527acfbf6c4f1fa60a"}, {0xf0, 0x129, 0x8, "8ca95f438fd45cf2c4acdba02851b4de6c82e82b25bbdf065ab1fed046e7456336a21fe0e19e205a3f6f529abb05b3737f3ba3aa4a8b27c243492d557d5d2e596eeaee3afa3c8b89d3075469ca04c6839354d86a3b9f5c957f482e272996f693b9463c8c8989c7df8ce6e71f277921c53a425669a72d2d27583fbfdcda874297486036e834067a22fe9dce8c4414883da1420dcff02a1a83e97f6577c6761dbd8e6b05308d3ae6d14639af46f921afc242a329284212d3fb3a18dd627f363488d4e64e0560447f925db73c9b1132c9019db8ebcc88d238faec4b40"}], 0x460, 0x80}, 0x6}, {{&(0x7f0000750000-0x6)=@hci={0x1f, 0x21, 0x3}, 0x6, &(0x7f0000a3b000-0x70)=[{&(0x7f0000138000-0x18)="d160bc51a805e92203a0ef1e29c5b081637351962a22817558", 0x19}, {&(0x7f0000dbf000+0xfdb)="001ddcdac9f83e49b1a667ae646bcacffc38590281561d2b74adcd7a0d233964", 0x20}, {&(0x7f0000383000)="6c2055c9592979aa0a94a948a08ebe8a3cb3a30d84772decc44b85c3ae8850dba8abe60320baa760df0b", 0x2a}, {&(0x7f0000eef000)="e8175f8c8d39194f8a7cc622704b040a649be47d9ac4610bbcce24cc1289fd09ba1f3f5fa37d6c565504f4b94f543b79ff823b5bada8c18f9582055680f3a03651e64604d61a0d0095376181c028e2dc72c8fe5bd7b44defa7f658c7e6ce7ea068128eb1e4bd29a2a3bf7da33f916a3c76d533c4ab3eb55919594eac52985b1432159793883560ba3231244da2d991bc99aada26256afb01c19c73d32c0fc84abbd809347e64aecca5bf92b5c61c46c2f7a6bbbf66c2936d2959768b4bfbdffd04ef44fcf7482be5193c", 0xca}, {&(0x7f00006fd000)="886f6bab32991e2da28645f07a526dce4eefb273ec0ab59b9c7a8cc65f2bcede6845cd7715b611694a349cf732e1e16af2989febae146366bd5e90d60bbe00c10212dddc7877f814f98a373f6d2c59748ffacf61de75fe7889a03f8ec726eb234e05fc7a496fb85778a50d7a5ae009f62a5c585e83531bbf0d545aa5964d04570edeb12c8016ea40f09723d28d5fe2ed8c7b1f81a93a49a716b41f680205e27547e7b534a16d1115e8c94977e6eb504ba0418e09e85419a8ddb8e303b4d659394398bfc573c9b518a39d1ac721c21c3201", 0xd1}, {&(0x7f000027c000-0xc3)="8854fe3dd30368383ef63cda7ad6536243501ea22b0e94c2e340295dfc2ec7f9e54860b092884839fa8e5a749ae2f67f7aadb24bc2e04754c14ab4da526b37d20daec142fd8d22df6c3f2f0b415a78d62cb83c8b98b68c0fac3251b9dcf79a972b6a1131de624e81b9016a0f757ab4a653ac1863c53f3b7689cfbd3a6bdf5dce952389a758b24c9166bd40dd945f47baa529e5a9f508e8f09f962ee2af441bd82d43932c481afed20ef5bb75e21b0c0ca4f767b83a5ec651f565361a1041e032d9d358", 0xc3}, {&(0x7f00007d4000-0xaf)="6c6a539e8fccad44ae43fa31b92d64109e446cb3c7be9e77cb342828ecf55342a54f95fadd5e23cd182a191490ac7666eebb49ef3fb920ff06ffe9a1f0e22ec3b16962eda1932a9ffa1cfd98aab7b627e6ec94a160a4d102ac62ad5410e4be658600a7003bbf31355b1e94743ec6fe9213e7a821ec7b5294acc249df4b15a80ff37cd828f444c98ea6589b6923f71de02ddca3de6d6a4020e89545bf171a3adb52f2e46fa213e0592211ccf14424e2", 0xaf}], 0x7, &(0x7f0000671000-0x110)=[{0x110, 0x11d, 0x0, "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"}], 0x110, 0x1}, 0x6e}, {{&(0x7f0000877000-0x6)=@hci={0x1f, 0x20, 0x0}, 0x6, &(0x7f0000660000-0x50)=[{&(0x7f0000acb000-0xee)="4dc95796b692cd3d27fb64e1e921c2b7f3f35d269753aa559372fcb5e1a61004d51537841c8bc51b37cabda696cf32e3f353584efcd07ab642db2244235d1dfb98fc37aaf50b77448c71ea7fafb541548501d565b9891bb85ca155dbf404e1e4c3008ad6704a92a7e385fcd415038fddae56a23077b93ec1d3c8d7003086a4cb18b1441f8c16b0e1f693ffc03870db816987e144811c139e991b8d3eda599bc26c0f0c5df1042c2892449f7b0ef31f9be628b5b4386920eccef22fd1e344734dfed79a58c73a8a7cd65689831b00b2a9b61e03d259f3eddfd138123f847bacb029d268d155474e47e21c38113357", 0xee}, {&(0x7f0000108000-0xd5)="9d04a083a953a3fdec7cd51386d8e7fe2c8259e4cb54d8929ed6329e5bb709777f4bd88d5441363f34db06315a07d4b649a91f9c9ab854eb973d87acc54baadbdcb8e778b36f7f05b7d4f818806ccf5486a69f1289479582f9d04f6e7c01fa8ded997ce699c028b9878bb19a19802e17de31ba3e33598192db835f4274f470fd38c64221ee004c0fcb8d178566672ee903d548cc52b12ef43f97bf59481d7d6aeddb9939dad6ac861eddb0c17ea1fed734f15eb521661ad6aadb018e419e89ef375f89ebd371f46df0db60950b3ccc15a3d68cdc1c", 0xd5}, {&(0x7f00000ba000)="58e3d9b56d0e7676f11786f0b5f2e9a17bec84d3ebbecf9f1219cd6d1c454c0a5d99b9ab41e46948e670f73c70e7dffe600d96704f0ce7e2b183b7857e0e4cd91a833ea5048c10aef8b72789ecafa62dabd02b659ab60a0d2ce12e40b145e4ca1968f600fe711c4d75d618d7c435ee324b3f063bec3280172573a1688002a3668c36f0f3f911014dfccd3ab79011b9bf9d37d397b01fbbd7a3e2fda212db4942a48e76a7c56a88864db02f0e6338ec873458ac788c88fee17aebaba6e2defd700ad9bfb62bba7d8b8ba875f552", 0xcd}, {&(0x7f00003ff000-0x55)="7fc87275641f25abc4555c3c603136c25406b7614faabb5777410fdb8cc0c58ecb74fa39ca066c70d0450a7180b80eecae6c43cee2985fa5f31fe7d2c6dbe50a28f94183be576c8416472825ce6a0b03cec95507d1", 0x55}, {&(0x7f00009b8000)="76e00f776da6169d461091db2a10724a63067be489c24ba8b92dd4b0a4b28968c3819ad8f11e966c3e168c854e40aba5ec6150e4c9d4febf8da3eade64f46dc42cf295f3ebd0c8", 0x47}], 0x5, 0x0, 0x0, 0x20000840}, 0xf6b}], 0x6, 0x40880) syz_emit_ethernet(0x2b, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, "1a"}}}}}, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00005d1000-0x7e)="4509f0d05bfeab7990da7eb1a68ba4e3b508a30c3ef69e8f8edd3c689dbfbc8e2db604acd211b21137502fad9712adbe8ea5d426cd7f10ea1a8873aafa73e7c0d2848678fd96aca1d7f23a2a0a217b2f2b629d40da937cfd93ef2846badb012109242a5925ca82bcb8fbe394ab619e0dbc00fb39ddc95194d20bd852bbef", 0x7e) 2018/01/18 19:02:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000917000)='/dev/autofs\x00', 0x119043, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000bdb000)='bic\x00', 0x4) process_vm_readv(0x0, &(0x7f0000b34000)=[], 0x0, &(0x7f0000c66000-0x70)=[], 0x0, 0x0) 2018/01/18 19:02:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007cc000-0x8)={0x0, 0x0}) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00007e9000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00001a7000)='net/dev\x00') perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00002f5000-0x8)='net/tcp\x00') sendfile(r2, r3, &(0x7f000007e000-0x8)=0x0, 0x18001) 2018/01/18 19:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ce3000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000041a000)={{0x3, 0x0, 0x7, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:02:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000095f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000cdc000-0x4)=0x905, 0x4) accept$llc(r1, &(0x7f0000997000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009b0000-0x4)=0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000623000-0x4)=0x1ff, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000cc8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ed5000)=@ethtool_test={0x1a, 0x10001, 0x75, 0x2, [0x5, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00005db000-0x4)=0x42, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000615000)={@generic="91bf30a35758f7b18ac91b07d15d494d", @ifru_flags=0x2000}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000096e000-0x4a)={0x0, 0x42, "9127b929506fa6158b7e2a8dc701de442ecf68cd2552e74c1b3ea035ef3da9c2f7d2a8a4ade22120b78f4bf44e801d7bf81d5736ab249ff4cc5fc282f6b03df303b3"}, &(0x7f00007cd000)=0x4a) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000018d000-0xe8)={r2, 0xe0, "563a7f1d4d5939391dab6e96f89119ebcc41028bfcbd7ef0df305e6dfc7bfa7cadf497f5cc2ce20a474ad0a187454fd45c9e78843db6b48b8f3ba48b73f904378056ed82cb1f4ff66c8cfda9effb3098c3ddd3aa6a51338642f99e5cdebffb16a7540a0c69af681c6f13590bc8d1cf859a39c344ea4b898007df73f7c1a43e50fffb004aab08283ea873b90bdf84c5db4bfa5abc591c63bbe21f5a174134e7778deaf876d3bff286eb2f123aca16344af455793916d430645bdd4c5d0a4ab123d513b659282186d349dda6e0d2d06232961379aba3a4e66aea68fd7bda7bafb4"}, &(0x7f0000ad9000)=0xe8) 2018/01/18 19:02:33 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ce5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000e54000)={0x2, 0xfffffffffffff4bc, 0x7fff, 0x3, 0x1, 0x4}) prctl$intptr(0x1, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d9b000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000001000)={0x2, 0xffffffffffff8000, 0x10000040}) 2018/01/18 19:02:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0xfffffffffffffff9, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000da4000)={0x0, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000066e000-0xd8)=""/216) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000529000)=0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000043c000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/18 19:02:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000ee3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[@generic={0x83, 0x2, ""}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ccf000)={&(0x7f000054d000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/18 19:02:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b80000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000bee000-0x10)={0x0, 0x6, 0x4, 0x3}, 0x10) set_mempolicy(0x4002, &(0x7f0000939000)=0x759, 0x7) [ 80.332880] audit: type=1326 audit(1516302153.069:592): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11955 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 19:02:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d31000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d2e000)={0x0, 0x0, 0x0}, &(0x7f000095e000)=0xc) r3 = getpgid(r2) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000d30000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000315000-0xa)='/dev/vcs#\x00', 0x8, 0x20802) getsockname(r5, &(0x7f0000d4e000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000449000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCGLED(r6, 0x80404519, &(0x7f0000f3a000-0xa6)=""/166) r7 = getpgrp(r4) prlimit64(r7, 0x7, &(0x7f0000468000)={0x7, 0x6472}, &(0x7f00009a9000-0x10)={0x0, 0x0}) poll(&(0x7f0000fbf000)=[{r6, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000210000-0x10)={0x6, 0x2, 0x81, 0x33, 0x0}, &(0x7f0000ab1000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000cf8000-0x8)={r8, 0x2d10}, &(0x7f0000aa9000)=0x8) 2018/01/18 19:02:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_getaffinity(r0, 0x8, &(0x7f0000fbf000-0x8)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000227000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xb9d, 0x1, 0x0, 0x4, 0x3, 0xfffffffffffffffc, 0x3}, &(0x7f0000967000)=0x20) setsockopt$inet6_int(r1, 0x29, 0xfffffffffffffffd, &(0x7f000075e000)=0x0, 0x4) socketpair$inet6(0xa, 0x0, 0x3ff, &(0x7f00001d1000)={0x0, 0x0}) 2018/01/18 19:02:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1005, &(0x7f0000a9a000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000bd7000)={0x0, 0x35, 0x0, @thr={&(0x7f0000380000-0xfd)="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", &(0x7f000089c000)="159a5fbdefd38a0f0fbb8ae056bc0108965c10945b2f79fc2ec481597dc509c0350345125f8a73d200016f91916f1654b2135f950b988248c07ef335d38a4dba49f2c079809799ddc83d28434e1f30290647e268a011741c8d36"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a00000)=0x0) timer_getoverrun(r0) clone(0x0, &(0x7f00002b3000)="", &(0x7f0000a7e000)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000093000)="") perf_event_open(&(0x7f000025c000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000fe9000-0xe6)={0x0, 0x0, ""}, &(0x7f0000ccd000-0x4)=0x8) sync() ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000061000-0x10)={0x0, 0x0, 0x0}) 2018/01/18 19:02:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000690000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f8000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0xffffffffffffff48) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ff0000+0xdb3)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000242000)={0x0, @in6={{0xa, 0x1, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xffff, 0x4, 0x8, 0x9}, &(0x7f0000654000+0x94f)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000b07000)=@sack_info={r3, 0x6, 0x8}, 0xc) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 19:02:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000+0xa6a)={0xaa, 0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000440000)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00007b1000)={0x5}, 0x4) utime(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000)={0x2c18000000000, 0x0}) r2 = socket(0x1b, 0x6, 0x1ff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00006b7000)={0x0, 0x400}, &(0x7f0000aa7000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000062b000-0x8)={r3, 0x0}, &(0x7f0000b3f000-0x4)=0x8) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) socketpair(0xb, 0x800, 0x2, &(0x7f0000e01000-0x8)={0x0, 0x0}) execveat(r5, &(0x7f0000901000-0x8)='./file0\x00', &(0x7f0000524000)=[&(0x7f00008a7000+0x68f)='vmnet1user\x00', &(0x7f00003d4000-0x2)=')\x00', &(0x7f0000378000)='*\x00', &(0x7f00002f3000-0x1)='\x00', &(0x7f0000360000)="26766d6e6574302e27657468302c70726f6324ed00"], &(0x7f0000249000-0x8)=[&(0x7f0000160000-0xe)="d270726f6376626f786e65743000"], 0x800) getsockname$netrom(r4, &(0x7f0000e92000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00009ac000-0x2)=0x48) ioctl$GIO_UNISCRNMAP(r5, 0x4b69, &(0x7f00005aa000-0x4)=""/4) 2018/01/18 19:02:33 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b30000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a53000-0xd5)="") madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='net/raw\x00') ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000d11000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000095d000)=0x0) [ 80.435837] ptrace attach of "/root/syz-executor3"[4734] was attempted by "/root/syz-executor3"[11985] [ 80.455313] audit: type=1326 audit(1516302153.097:593): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11955 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452e39 code=0x7ffc0000 [ 80.480111] audit: type=1326 audit(1516302153.097:594): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11955 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 80.504738] audit: type=1326 audit(1516302153.097:595): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11955 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 80.509959] ptrace attach of "/root/syz-executor3"[4734] was attempted by "/root/syz-executor3"[11985] [ 80.529377] audit: type=1326 audit(1516302153.100:596): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11955 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=54 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 19:02:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bdb000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00006e0000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f000022f000)=""/0, &(0x7f0000cc9000-0x4)=0x0) 2018/01/18 19:02:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x2) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000018a000-0x10)={&(0x7f0000b06000)=@getlink={0x90, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0x70, 0x12, [@IFLA_INFO_KIND={0x6c, 0x1, "7d00dd90790bc8dfd52c1b19a1a5e174e542188924487b2622ff40ea229e2ceef4396d47e669cbf2050a50839f6780159d523df50e7578bea4c798d032edd9c0cb9c570b2e896724b194f0d1c902ac9be1c016de2ae13744c24a130e748e51cfd55cb793057a"}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 19:02:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000142000-0x8)='keyring\x00', &(0x7f0000695000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$update(0x2, r0, &(0x7f0000c7a000)="d7b261edce8df73e6b96c82bf538e15f56724e3ccaf9e082da0f16fd2fc307acf148359e0a929218b68cfb9d207de6782dd5188add1138a49680af9116ffe91b212c9b749b98ffd3b986fbaffd342cf00dac5a08dcc160f5f6d6cad8a73ddbfb4315e32a067e5ab37f748d9c9b9e032acaa7936f58e5e3ef42cce9cb29a3c03f1ef19d75650c8109b3da365f364e30303b78cc124383b394af9d8c", 0x9b) r1 = socket$can_raw(0x1d, 0x3, 0x1) accept4$packet(0xffffffffffffffff, &(0x7f00002b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000608000)=0x14, 0x0) bind$can_raw(r1, &(0x7f0000a4f000)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/18 19:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000a38000-0x58)={0x2, 0x80, 0x5, 0x7f, 0x400, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 80.529395] audit: type=1326 audit(1516302153.101:597): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11955 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 80.529411] audit: type=1326 audit(1516302153.101:598): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11955 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 80.529430] audit: type=1326 audit(1516302153.102:599): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11955 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=310 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 19:02:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008e5000-0xa)='./control\x00', 0x0) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000a94000)='/dev/audio\x00', 0x400000, 0x0) inotify_add_watch(r1, &(0x7f0000fc7000)='./control\x00', 0x86000006) getsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f00006b7000-0x4)=0x0, &(0x7f0000878000-0x4)=0x4) r2 = creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00009e5000-0x20)={0x0, 0x4, 0x3ff, 0x1ff, 0x14, 0x100000000}) 2018/01/18 19:02:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f000055b000-0xc)='./file0/bus\x00', 0x0) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000556000)=0x0, &(0x7f0000ac7000-0x4)=0x4) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x8000000000009) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000ff000-0x10)={0x0, 0xb0, &(0x7f00005db000-0xb0)=[@in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfc15, @loopback={0x0, 0x1}, 0x7cc}]}, &(0x7f0000556000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ec8000-0x14)={r1, 0xffffffffffff7fff, 0xff, 0x3, 0x6, 0x1ff}, &(0x7f0000f08000-0x4)=0x14) [ 80.636877] audit: type=1326 audit(1516302153.102:600): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11955 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 19:02:33 executing program 7: openat$vcs(0xffffffffffffff9c, &(0x7f0000853000)='/dev/vcs\x00', 0x200100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000f9d000)={0x2, 0xfffffffffffffed7, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x521, 0x8, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000361000)='./file0\x00', 0x0) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f000073e000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000916000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ftruncate(r1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000952000-0x9)='/dev/vcs\x00', 0x40400, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000004b000-0x4)=0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f00009b5000)={0x0, 0x1ff}) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000b52000-0x10)={0x123, 0x4, 0xa6c5, 0x101}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f000003a000-0x10)={0x1, &(0x7f0000fa3000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) openat$audio(0xffffffffffffff9c, &(0x7f0000ca8000-0xb)='/dev/audio\x00', 0x40000, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000029f000-0x2)=0x18a1, 0x2) r3 = open(&(0x7f0000304000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000133000-0x4)=0x0) capget(&(0x7f0000c3f000-0x8)={0x39980732, r4}, &(0x7f00001ac000)={0xe73, 0x1, 0x8, 0x8, 0x6, 0x2a}) r5 = fcntl$getown(r0, 0x9) fcntl$setownex(r3, 0xf, &(0x7f0000a0d000)={0x3, r5}) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") 2018/01/18 19:02:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001b0000-0x8)={0x0, 0x2000000001}, 0x3d7) r1 = dup(r0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000098000-0x8)={0x0, 0x0, 0xfffffffb}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000933000-0x48)=@routing={0x87, 0x8, 0x0, 0x1, 0x0, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, 0x48) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3, 0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) write(r0, &(0x7f0000fa8000)="86f4", 0x833da44b19ab0f26) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000623000)=""/7, &(0x7f0000c92000)=0x7) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000da8000-0x8)={0x0, 0x0}, 0x8) 2018/01/18 19:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000020000)=0x0) syz_extract_tcp_res$synack(&(0x7f000001b000)={0x0, 0x0}, 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000448000)={0xfffffffffffffffe, 0x5, 0x1, 0x5}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000479000)='/dev/snd/midiC#D#\x00', 0x7, 0x480) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000365000)={{0x100, 0x1, 0x800, 0x5, "ee7d15148e217ef3929cbd5a1ad57964a10604ebbbe3be8fda6ed1e773ab7ae8edb30676776a4966b42af5f1", 0x5b8}, 0x8, [0x1f, 0x1000, 0x5, 0x3, 0x9, 0xe807, 0x3, 0x8000, 0x8, 0x9, 0xffffffff, 0x8, 0x200, 0x4, 0x7, 0x7ff, 0x380000000000000, 0x2, 0x1, 0x0, 0xf3, 0xdf0c, 0x0, 0x0, 0x1ff, 0x9, 0x7, 0x8, 0x2, 0x5cda, 0x80000001, 0x75d7, 0xb658, 0x7f, 0xeed, 0x8, 0x7, 0x9, 0x81, 0x20, 0x2, 0x2, 0x7fffffff, 0xffff, 0x5, 0x3, 0x621c, 0x20, 0x2c, 0x4, 0x7f, 0x3, 0x2, 0x8000, 0x8, 0x2, 0x6, 0x20, 0xffffffff, 0x5, 0x4, 0x97c, 0x100, 0x6, 0xffffffffffffffc0, 0x5, 0xffff, 0x7fffffff, 0x3, 0x4, 0x6, 0x10001, 0x20, 0x5, 0xe54, 0x2, 0x2, 0x3, 0xf1b3, 0xfff, 0x2, 0x3, 0x9, 0x44, 0x1, 0xfffffffffffffffb, 0x200, 0xbd62, 0x5, 0x4, 0x1, 0xc3, 0x0, 0x3, 0x3, 0x7fff, 0x8000, 0xb915, 0x3, 0xc6, 0x0, 0x5e3, 0x1f, 0x5, 0x6, 0x1fffffffc, 0x4, 0x8000, 0x10000, 0x3, 0x8, 0x6a19, 0xd3, 0xc2c3, 0x7, 0x0, 0x8, 0x100000000, 0x9, 0x1, 0xff, 0x2, 0x200f, 0x6, 0x9, 0x0, 0x5, 0x100000000], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:02:33 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000002000/0x1000)=nil, 0x1000}, 0x2, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000004000)='/dev/vcs#\x00', 0xffffffffffffff66, 0x101) connect(r0, &(0x7f0000002000)=@ax25={0x3, {"1e40f4ee98e090"}, 0x401}, 0x10) mknod(&(0x7f0000003000)='./file0\x00', 0x0, 0x46f) 2018/01/18 19:02:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00004b1000)=0x0, &(0x7f00001ca000-0x4)=0x4) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000028000)='/dev/sequencer2\x00', 0x280000, 0x0) connect$bt_rfcomm(r2, &(0x7f00005de000-0x9)={0x1f, {0x8e3c, 0x5, 0x8, 0x3f, 0xaf4, 0xfffffffffffffffc}, 0x80}, 0x9) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000577000-0x48)={0x20001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff]}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00008a8000)='/dev/ppp\x00', 0x200000000001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000656000-0x8)=0xef47) 2018/01/18 19:02:33 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000011000)={0x0, 0x0}) utimensat(r1, &(0x7f0000012000-0x8)='./file0\x00', &(0x7f000000a000)={{0x0, 0x0}, {r2, r3/1000+30000}}, 0x100) getsockname$netlink(r0, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000)=0xc) 2018/01/18 19:02:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x12199bc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = creat(&(0x7f0000915000)='./file0\x00', 0x14) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000ffe000-0x18)={0x1, 0xffffffff, 0x7f}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/01/18 19:02:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000003000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0}, 0xc) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000e7b000-0x4)=0x1000, 0x4) 2018/01/18 19:02:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x2, &(0x7f0000002000-0x25)=""/37) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xb, 0xffffffffffffff3a}, {0xf, 0x5}, {0xf, 0x4}, {0x2, 0x800}, {0x4, 0x5}, {0x8, 0x8}], 0x6) getpeername(r2, &(0x7f0000935000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb6000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000030000)={0x5, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000719000-0x9)='/dev/ppp\x00', 0xc0, 0x0) futimesat(r4, &(0x7f00003d2000)='./file0\x00', &(0x7f0000a5b000)={{0x0, 0x7530}, {0x0, 0x2710}}) sendmsg$nl_generic(r3, &(0x7f0000668000-0x38)={&(0x7f00009ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000516000-0x10)={&(0x7f000026f000)={0x24, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xffffffffffffff23, 0x0, [@typed={0xc, 0x9, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 19:02:33 executing program 3: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002fe000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000621000)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000401000-0x8)="266500000004d751", 0x8) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000621000-0x10)=[{&(0x7f0000af9000-0x40)="b869b8027372703691108ddeda2875c99cb97dc859b80c7418262c1d0b9e4c380b17af16e49a0eba3fb6fd1cd8ee6b9ce179a46728972550701c9647d6cd588d", 0x40}], 0x1, 0x4) sendmsg$alg(r1, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000af5000-0x87)="8d73", 0x2}], 0x1, &(0x7f00006c2000)=[], 0x0, 0x0}, 0x0) 2018/01/18 19:02:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x17) openat$ashmem(0xffffffffffffff9c, &(0x7f00009fe000-0xc)='/dev/ashmem\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1000000000000113, 0x5, &(0x7f0000000000)="", 0xfffffe7c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000004000+0x18d)={0x9}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x12c8)={0x12c8, 0x36, 0xc00, 0x2, 0x2, {0x1d, 0x0, 0x0}, [@nested={0x10, 0x6a, [@typed={0xc, 0x95, @fd=r0}]}, @nested={0x10, 0x27, [@typed={0xc, 0x7b, @u32=0xff2d}]}, @generic="7f35ebf22e45b8bda66632c7d854f35d350ecd9474e6cd292b81f2a792e6989e2b6774da9c26e71d76ef67435934e9f65876274ecdf2defc37c07a6b0220547fc7f1325a40b2a30cdc5dae4bba933cc31de1768dee4b6a209603882e96b41f575b64d66155ba9ee71a45b54a07bff50acd2023f6", @nested={0x11b8, 0x19, [@generic="eef7258bce5d959d47f5f377750f42ae7feaf2f8be2b47487c1f0b588902a6d773eb0a13b80a9db25a28d5be60902f697d07ddd4f9288cfd407c870f608bee145af980b931886ae0f1d49bf5c70a6facec21ccb99bfcb0aeab903e2c59a557802bea1ab53ea60e44afa7c22f8e87291ceeef10f9f489d49dfbdff90276862e610cc5e58a35aafe5a82ae5e9a2119a8c542568ee14ea5d692", @generic="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@generic="b4fc938bafd47379850bbe40757b2e840dc45ad743fbaa979c17eb8f47e25bd55d92e2b451e6ae159dbf52df3efa2572f1b555776917", @generic="34e1b82f7d21603f637bbee9e72deaee316568444143fdd6ae5563827191aba6e050d1eb56025ca0975b1838180ea2ca5c83e603755d3dce6fbc76fe396fcddbb5b0cd642965033bad37d7170ce17d8049ab", @generic="44f51a11fff797ed8d40d52f754cfb7e996ac1240deba655fcaa4fceeeff69ac5d91d0a172104ee1acf750552a5b86ce307e48fbd6f350976965b5e0777b7b304f971d4ad3b771fc3fc59666c4f242f9c6bad154f52deea2f12ae9ed2f59d1e7b974d84144b14f9ba2f75527001f2a390d2f04ec692cd5c682e1275f9cb7caeb41e781740fd7bfa5a56ed3", @typed={0x8, 0x80, @void=""}]}, @nested={0x2c, 0x41, [@generic="de", @typed={0xc, 0xa, @uid=r1}, @typed={0xc, 0x82, @str='\x00'}, @typed={0xc, 0x54, @ipv4=@dev={0xac, 0x14, 0x0, 0x12}}]}, @generic="0a9e331bad0517f51e6a3233643296c549e05150d7841b9fb6b93dce9db3d7465e94d63331979b8b3f23eb58e799", @typed={0xc, 0x3c, @uid=r2}]}, 0x12c8}, 0x1, 0x0, 0x0, 0x20000040}, 0x800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002000)=@sack_info={0x0, 0x1, 0xfffffffffffffffc}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$audion(&(0x7f0000007000-0xc)='/dev/audio#\x00', 0x8, 0xa000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000007000-0x8)={r3, 0x3}, &(0x7f0000007000-0x4)=0x1) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000004000-0x18)={0x2, 0x4, 0x9, 0x7f, 0x3f, 0x0}) r6 = socket$inet6(0xa, 0x7, 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000004000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7fffffff, r7}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000005000-0x10)={&(0x7f0000005000)='./file0\x00', 0x0, 0x0}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) r8 = msgget$private(0x0, 0x25) msgrcv(r8, &(0x7f0000003000-0xbf)={0x0, ""/183}, 0xbf, 0x0, 0x2800) 2018/01/18 19:02:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000f35000)=0x0) io_cancel(r0, &(0x7f0000b0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000fb0000-0xff)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005db000-0x20)={0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007cd000)={0x0, 0x0}) getsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000ecd000)=0x0, &(0x7f0000961000)=0x4) 2018/01/18 19:02:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000897000-0x4)=0x0, 0x0, &(0x7f0000f30000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f00004d2000-0x10)={r0, 0x0}, &(0x7f0000c3c000)={0x0, 0x0}) munlock(&(0x7f00007d2000/0x1000)=nil, 0x1000) getuid() 2018/01/18 19:02:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000002000)={0x9, r1, 0x0, 0x0}) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000e03000-0xb)='/dev/audio\x00', 0x20000, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c8b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000050000)=0xc) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x20000400) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/18 19:02:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00008b1000-0x8)='./file0\x00', 0x101000, 0x101) perf_event_open(&(0x7f0000e35000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800000000803, 0x7fffffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000abf000-0xe)='/selinux/checkreqprot\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000633000)={0x0, 0x3}, &(0x7f000082b000-0x4)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000802000)=0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00003a6000)={r3, @in6={{0xa, 0x3, 0xe0000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000de000-0x4)=0x8c) close(r1) 2018/01/18 19:02:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009f2000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0xc0101282, 0x10000) 2018/01/18 19:02:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000076d000-0xc)='/dev/audio#\x00', 0x6f20, 0x2000) sendto$llc(r0, &(0x7f0000dc9000)="e9c66182c5cc6398bb1533858226bbc826e0adb98869281b839ce677e8b3e02d20f652d3baa5b57771b447b6b1cfdb1d775afa5d3258aeaf74b08d2fad5547acfb74a026acd8c0521bf9a5a6ea558d5c6741d60b9923c598f75c69283b0a0b640cd3dd22bfe5ea26acd27f4f0a4896eac5dc135081a445b333c7d0cc46ac86febddb405e96d8", 0x86, 0x4000000, &(0x7f0000db0000-0x10)={0x1a, 0xf5, 0x7fffffff, 0x5, 0x49a, 0x401, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000577000)={0x10002000, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r1, &(0x7f00005a5000-0xc)={0x50000000, 0x0}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000ad3000)=@req3={0x5, 0x0, 0x503, 0x9, 0x0, 0x8b5, 0x0}, 0x1c) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a05b, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000558000-0x8)={0x0}) r2 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00007e8000-0x18)={0x8, 0xffffffff80000001, 0x5f3, 0x0, 0x6, 0x1ff}) 2018/01/18 19:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000812000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x4000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000184000-0x10)={r0, 0x28, &(0x7f0000e72000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000633000)={0x0, 0x2710}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000806000)={0x0, 0x0}, 0x1, 0x0) 2018/01/18 19:02:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006a2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000fe5000)={0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000e51000-0xb)='/dev/audio\x00', 0x44100, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00003f1000-0x108)={0x0, @in6={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa4b2b90, 0xffffffffffff0000, 0xff, 0x53, 0x1, 0x2, 0x9, 0x6, 0x0, 0x6, 0xffffffffd1ed063a, 0x8, 0x100000000, 0x6, 0x1]}, &(0x7f00006f0000)=0x108) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000421000-0x10)={r2, 0xf09, 0x1a, 0x7fffffff}, 0x10) 2018/01/18 19:02:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) inotify_init1(0x800) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000260000)={0x39c, 0x35b}) bind$inet6(r0, &(0x7f0000eda000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, 0x1c) 2018/01/18 19:02:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ece000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000fec000-0x10)={0x0, 0x4, 0x9, 0x6}, &(0x7f00004e0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f0a000-0x8)={r1, 0x7}, &(0x7f0000160000)=0x8) r2 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000038b000)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000951000)={0x0, 0x0, 0x1, 0xfe, 0x10000, 0x8}, &(0x7f0000804000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000b36000)={r4, @in6={{0xa, 0x1, 0x21af2e22, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfb6a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x31, 0x1ff}, &(0x7f00007cb000-0x4)=0x98) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) r6 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00004a7000-0xc)={r5, 0x7, 0x0}, &(0x7f0000845000-0x4)=0xc) r7 = syz_open_dev$audion(&(0x7f0000c1b000)='/dev/audio#\x00', 0x100000001, 0x8000) ioctl$KVM_GET_MP_STATE(r7, 0x8004ae98, &(0x7f0000ba3000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ea9000-0x8c)={0x0, @in6={{0xa, 0x0, 0x35b, @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]}}, &(0x7f0000859000)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f00002dc000)={r8, 0x80000001, 0xa, [0x3, 0x4b7, 0x3f, 0xc93e, 0x7f, 0x1, 0x1, 0x1, 0xfff, 0x3]}, 0x1c) getsockopt$inet6_udp_int(r6, 0x11, 0x66, &(0x7f0000000000)=0x0, &(0x7f0000f03000)=0x3) r9 = fcntl$getown(r2, 0x9) ptrace$getregs(0xe, r9, 0xa0f, &(0x7f0000f18000-0x9d)=""/157) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000a70000-0x20)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) syz_open_dev$vcsn(&(0x7f0000abc000-0xa)='/dev/vcs#\x00', 0x151, 0x0) 2018/01/18 19:02:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000857000)='./file0\x00', 0x80900, 0x80) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000f07000)=""/107) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f00000c6000-0x4)=0x1, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) connect$inet(r3, &(0x7f00002a5000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) ioctl$VT_RELDISP(r2, 0x5605) 2018/01/18 19:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000152000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_getsetattr(r0, &(0x7f000036b000-0x40)={0x1000, 0x2, 0x0, 0x800, 0x4, 0x0, 0xff, 0x7f}, &(0x7f000059e000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000267000-0xf)='/dev/sequencer\x00', 0x10800, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f00009c1000-0x48)={{0xffffffffffffffff, 0x3, 0x0, 0x1, 0x7}, 0x0, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000138000/0x4000)=nil) shmat(r1, &(0x7f000092e000/0x1000)=nil, 0x4000) r2 = syz_open_dev$binder(&(0x7f0000fca000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000efa000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x8, &(0x7f000026c000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/18 19:02:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000bf3000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0xfffffffffffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f00004c9000)=""/4096) mount(&(0x7f00005d2000+0x37c)='./file0/file0\x00', &(0x7f0000c3c000-0x8)='./file0\x00', &(0x7f0000ec1000-0x2f)="007609499420218294075a978c742020598533660717b6c1377904ff4c1efefc8d615ffca2f8991b6b4025fbf6d699", 0x1002, &(0x7f0000608000)="") unlinkat(r0, &(0x7f000010a000)='./file0\x00', 0x200) readlink(&(0x7f0000fb5000)='./file0/file0\x00', &(0x7f00006ec000-0xc1)=""/193, 0xc1) pivot_root(&(0x7f0000ff8000)='./file0\x00', &(0x7f0000ddb000)='./file0\x00') 2018/01/18 19:02:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d08000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fcc000)='./file0\x00', &(0x7f0000865000)='./file0/file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f00009ce000)="") stat(&(0x7f000097a000-0x8)='./file0\x00', &(0x7f0000e30000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") 2018/01/18 19:02:33 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000012000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200000) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) syz_fuse_mount(&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 19:02:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x10) r1 = socket(0xfffffffffffffffc, 0x3, 0x201) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r2, &(0x7f0000d2e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000004fb4}, 0x98) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a4c000)='/selinux/relabel\x00', 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000ac9000)={0x40000008, 0x0}) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) socket$packet(0x11, 0x2, 0x300) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e7d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/18 19:02:33 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 19:02:33 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000013000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000017000+0xe85)=""/4096, 0x1000}], 0x2, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) 2018/01/18 19:02:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000093d000)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc2000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000346000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000958000)=0xc) syz_fuse_mount(&(0x7f000040c000)='./file0\x00', 0xe000, r1, r2, 0x3, 0x1) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000c30000-0x8c)={0xfffffffffffffffe, 0x0, 0x8, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fgetxattr(r0, &(0x7f00008b3000-0x17)=@random={'security.\x00', '/dev/snd/seq\x00'}, &(0x7f00000b6000)=""/202, 0xca) setfsuid(0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00007b0000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007c0000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000fe0000-0x8e)={0x8a, "7031a4ba0562cf147b1c68fbb7ce2c56b6e0f47ea963148f80c219cfb0e6fcbf7e745c14e7980abc8da3b08d050a0a0704852079ac9531b02d9f9e659c4e9354ab978e87300763ce0f8167b0ef464c05261933bd11e33c72194941c104746a93785cdca20c7d495e5662a584e0c577334e837462a5b8fceec7894b9851a7385d187aba6a472dde3b0bb3"}) r4 = syz_open_dev$mouse(&(0x7f0000b39000-0x12)='/dev/input/mouse#\x00', 0x5, 0x400100) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f00006db000-0x4)=0x1, &(0x7f0000365000)=0x4) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000269000-0x4)=0x10000000000) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f000091b000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000676000)={{0x101, 0x5}, 'port1\x00', 0x1, 0x81000, 0xffff, 0x10001, 0x3, 0xffff, 0xa, 0x0, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$llc(r5, &(0x7f0000404000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b25000)=0x10) 2018/01/18 19:02:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r1, &(0x7f0000fd7000+0xb75)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f7e000)=0x10) r3 = request_key(&(0x7f000024a000-0x6)='rxrpc\x00', &(0x7f0000128000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000af9000-0x1)='\x00', 0xfffffffffffffffb) keyctl$get_security(0x11, r3, &(0x7f0000ba1000-0x9)=""/9, 0x9) sendmmsg(r2, &(0x7f0000426000-0x1a4)=[{{&(0x7f00007ab000-0x60)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000afe000-0x70)=[{&(0x7f0000037000-0x1000)='L', 0x1}], 0x1, &(0x7f0000972000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48040) close(r0) [ 81.179624] binder: 12107:12110 got transaction with invalid parent offset or type [ 81.206662] binder: 12107:12110 transaction failed 29201/-22, size 72-8 line 3080 2018/01/18 19:02:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000af7000-0x8)={0x0, 0x0}, 0x4000) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00008e4000-0x4)=0x2, 0x4) fcntl$setsig(r0, 0xa, 0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000120000)={0x0, 0x8}, &(0x7f0000124000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000146000-0x10)={r3, 0x30, &(0x7f0000748000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e5d000)=0x10) modify_ldt$write(0x1, &(0x7f00001ef000-0x10)={0xffff, 0x100000, 0x1000, 0x9, 0x20, 0x0, 0x1f, 0xca, 0x7, 0x7fff}, 0x10) bind$alg(r1, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r4 = accept$alg(r1, 0x0, 0x0) unshare(0x40600) getpeername(r4, &(0x7f00006b5000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f33000)=0x60) accept4$inet6(r2, 0x0, &(0x7f0000ecf000)=0x0, 0x80000) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/18 19:02:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ac8000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c3c000-0xa)='/dev/cuse\x00', 0x42001, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f000005f000)='/dev/ion\x00', 0x0, 0x0) close(r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)="") r3 = mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a98000-0x30)={0x94, 0x0, &(0x7f000082f000)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x40, 0x10, &(0x7f0000b95000-0x40)=[@fda={0x66646185, 0x3, 0x3, 0x32}, @fda={0x66646185, 0x1, 0x4, 0x33}], &(0x7f000026d000-0x10)=[0x38, 0x0]}, 0x6}}, @request_death={0x400c630e, 0x3, 0x0}, @free_buffer={0x40086303, r3}, @acquire_done={0x40106309, r3, 0x4}, @acquire={0x40046305, 0x3}, @increfs={0x40046304, 0x1}, @enter_looper={0x630c}, @enter_looper={0x630c}], 0xd8, 0x0, &(0x7f0000c8b000)="c5ce1c0ed59e91fd38761f3f267cc3e7d687033dbb020ceac73fcda1845e22e0ff584543af8168502bbb652c3c656f281d3e8c0774c0962347e1b3e4094b6306e47dc9163ebdef64846da53d9eb0f47e9650a001324d49b1057546486636dd170b67bea892ecb00ffc3d3c2528d78842789011201cec43a50bb8437113fbfabbb5601cc762acaf179260f5a79157b77cc9a8106dc8b6688738a03613e7e23a265e13b4ab14152ba526fc054f40a7b3222268d8c4129e6000059961ce021d9213af03f3728cddef775b64994a808588d8d29a9214e5809380"}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f000032a000)=[], 0x0) ioctl$TIOCEXCL(r0, 0x540c) clone(0x0, &(0x7f0000290000)="", &(0x7f0000187000-0x4)=0x0, &(0x7f0000b8e000)=0x0, &(0x7f00002df000)="") 2018/01/18 19:02:34 executing program 6: mmap(&(0x7f0000000000/0x524000)=nil, 0x524000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000524000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000524000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000524000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000525000-0x4)=0x60, 0x800) syz_open_dev$binder(&(0x7f00001a4000)='/dev/binder#\x00', 0x0, 0x2) fchmod(r0, 0x42) r1 = syz_open_dev$dspn(&(0x7f0000013000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000327000)=0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000044a000)=0xffffffffffffff43, 0x4) mmap(&(0x7f0000524000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000524000)={0x1f, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5421, &(0x7f0000375000)=0x2) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000434000-0x20)={@common='bridge0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000018000)={0x7cf113ad, 0x9, 0x8000, 0x9, 0xff, 0x7}) [ 81.246458] TCP: request_sock_TCP: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. [ 81.266257] binder_alloc: binder_alloc_mmap_handler: 12107 20000000-20002000 already mapped failed -16 [ 81.287196] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/18 19:02:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001f4000)='./file0\x00', 0x141046, 0x40000000000110) mmap(&(0x7f0000333000/0x3000)=nil, 0x3000, 0x0, 0x50, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000262000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x0, 0x1, 0x2, 0x37}, &(0x7f000031a000)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000525000-0x8)={r1, 0x5}, &(0x7f0000398000-0x4)=0x8) [ 81.292780] binder: 12107:12110 ioctl 40046207 0 returned -16 [ 81.306259] binder_alloc: 12107: binder_alloc_buf, no vma [ 81.311981] binder: 12107:12124 transaction failed 29189/-3, size 72-8 line 2957 [ 81.327854] x86/PAT: syz-executor2:12144 map pfn RAM range req write-combining for [mem 0x1cb340000-0x1cb341fff], got write-back [ 81.358907] binder: undelivered TRANSACTION_ERROR: 29189 [ 81.365075] binder: undelivered TRANSACTION_ERROR: 29201 [ 81.392004] x86/PAT: syz-executor2:12144 map pfn RAM range req write-combining for [mem 0x1cad90000-0x1cad91fff], got write-back [ 82.055643] ================================================================== [ 82.063376] BUG: KASAN: use-after-free in rds_tcp_tune+0x491/0x520 [ 82.069699] Read of size 4 at addr ffff8801cb305fd8 by task kworker/u4:1/21 [ 82.076794] [ 82.078418] CPU: 1 PID: 21 Comm: kworker/u4:1 Not tainted 4.15.0-rc8-next-20180118+ #100 [ 82.086643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.096010] Workqueue: krdsd rds_connect_worker [ 82.100680] Call Trace: [ 82.103271] dump_stack+0x194/0x257 [ 82.106905] ? arch_local_irq_restore+0x53/0x53 [ 82.111575] ? show_regs_print_info+0x18/0x18 [ 82.116077] ? mark_held_locks+0xaf/0x100 [ 82.120220] ? do_raw_spin_trylock+0x190/0x190 [ 82.124804] ? rds_tcp_tune+0x491/0x520 [ 82.128778] print_address_description+0x73/0x250 [ 82.133616] ? rds_tcp_tune+0x491/0x520 [ 82.137591] kasan_report+0x23b/0x360 [ 82.141394] __asan_report_load4_noabort+0x14/0x20 [ 82.146323] rds_tcp_tune+0x491/0x520 [ 82.150124] ? rds_tcp_reset_callbacks+0x580/0x580 [ 82.155071] ? sock_create_kern+0x3f/0x50 [ 82.159222] rds_tcp_conn_path_connect+0x397/0x940 [ 82.164156] ? rds_tcp_state_change+0x2a0/0x2a0 [ 82.168834] ? lock_acquire+0x1d5/0x580 [ 82.172805] ? lock_acquire+0x1d5/0x580 [ 82.176801] ? __lock_is_held+0xb6/0x140 [ 82.180883] rds_connect_worker+0x156/0x1f0 [ 82.185213] process_one_work+0xbbf/0x1af0 [ 82.189467] ? trace_hardirqs_on+0xd/0x10 [ 82.193643] ? pwq_dec_nr_in_flight+0x450/0x450 [ 82.198333] ? __schedule+0x8f3/0x2060 [ 82.202225] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 82.207442] ? check_noncircular+0x20/0x20 [ 82.211695] ? __wake_up_common_lock+0x1c2/0x310 [ 82.216476] ? lock_downgrade+0x980/0x980 [ 82.220672] ? lock_acquire+0x1d5/0x580 [ 82.224650] ? lock_acquire+0x1d5/0x580 [ 82.228638] ? worker_thread+0x4a3/0x1990 [ 82.232804] ? lock_downgrade+0x980/0x980 [ 82.237001] ? lock_release+0xa40/0xa40 [ 82.241511] ? retint_kernel+0x10/0x10 [ 82.245405] ? do_raw_spin_trylock+0x190/0x190 [ 82.250023] worker_thread+0x223/0x1990 [ 82.254040] ? process_one_work+0x1af0/0x1af0 [ 82.258546] ? _raw_spin_unlock_irq+0x27/0x70 [ 82.263049] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 82.268071] ? trace_hardirqs_on+0xd/0x10 [ 82.272218] ? mmdrop+0x18/0x30 [ 82.275500] ? finish_task_switch+0x1f6/0x740 [ 82.280001] ? copy_overflow+0x20/0x20 [ 82.283908] ? __schedule+0x8f3/0x2060 [ 82.287843] ? find_held_lock+0x35/0x1d0 [ 82.291923] ? find_held_lock+0x35/0x1d0 [ 82.295995] ? complete+0x62/0x80 [ 82.299463] ? __schedule+0x2060/0x2060 [ 82.303443] ? do_wait_intr_irq+0x3e0/0x3e0 [ 82.307771] ? __lockdep_init_map+0xe4/0x650 [ 82.312184] ? do_raw_spin_trylock+0x190/0x190 [ 82.316775] ? lockdep_init_map+0x9/0x10 [ 82.320842] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 82.325956] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 82.330985] ? trace_hardirqs_on+0xd/0x10 [ 82.335141] ? __kthread_parkme+0x175/0x240 [ 82.339473] kthread+0x33c/0x400 [ 82.342841] ? process_one_work+0x1af0/0x1af0 [ 82.347344] ? kthread_stop+0x7a0/0x7a0 [ 82.351331] ret_from_fork+0x3a/0x50 [ 82.355064] [ 82.356679] Allocated by task 3712: [ 82.360307] save_stack+0x43/0xd0 [ 82.363765] kasan_kmalloc+0xad/0xe0 [ 82.367482] __kmalloc+0x162/0x760 [ 82.371020] ops_init+0x172/0x570 [ 82.374470] setup_net+0x313/0x710 [ 82.378003] copy_net_ns+0x238/0x580 [ 82.381713] create_new_namespaces+0x425/0x880 [ 82.386302] unshare_nsproxy_namespaces+0xae/0x1e0 [ 82.391242] SyS_unshare+0x653/0xfa0 [ 82.393997] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.394952] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 82.405919] [ 82.407535] Freed by task 606: [ 82.410730] save_stack+0x43/0xd0 [ 82.414188] __kasan_slab_free+0x11a/0x170 [ 82.418424] kasan_slab_free+0xe/0x10 [ 82.422224] kfree+0xd9/0x260 [ 82.425332] ops_free_list.part.8+0x27e/0x3e0 [ 82.429836] cleanup_net+0x665/0xb50 [ 82.433737] process_one_work+0xbbf/0x1af0 [ 82.437982] worker_thread+0x223/0x1990 [ 82.441966] kthread+0x33c/0x400 [ 82.445429] ret_from_fork+0x3a/0x50 [ 82.449140] [ 82.450761] The buggy address belongs to the object at ffff8801cb305f80 [ 82.450761] which belongs to the cache kmalloc-96 of size 96 [ 82.463240] The buggy address is located 88 bytes inside of [ 82.463240] 96-byte region [ffff8801cb305f80, ffff8801cb305fe0) [ 82.474939] The buggy address belongs to the page: [ 82.479872] page:ffffea00072cc140 count:1 mapcount:0 mapping:ffff8801cb305000 index:0xffff8801cb305c00 [ 82.489326] flags: 0x2fffc0000000100(slab) [ 82.493562] raw: 02fffc0000000100 ffff8801cb305000 ffff8801cb305c00 000000010000001e [ 82.501448] raw: ffffea0006f463a0 ffffea00072952a0 ffff8801dac004c0 0000000000000000 [ 82.509327] page dumped because: kasan: bad access detected [ 82.515036] [ 82.516675] Memory state around the buggy address: [ 82.521616] ffff8801cb305e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 82.528987] ffff8801cb305f00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 82.536362] >ffff8801cb305f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 82.543735] ^ [ 82.549980] ffff8801cb306000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 82.557350] ffff8801cb306080: fb fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc [ 82.564721] ================================================================== [ 82.572082] Disabling lock debugging due to kernel taint [ 82.577736] Kernel panic - not syncing: panic_on_warn set ... [ 82.577736] [ 82.585102] CPU: 1 PID: 21 Comm: kworker/u4:1 Tainted: G B 4.15.0-rc8-next-20180118+ #100 [ 82.594631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.603997] Workqueue: krdsd rds_connect_worker [ 82.608671] Call Trace: [ 82.611262] dump_stack+0x194/0x257 [ 82.614908] ? arch_local_irq_restore+0x53/0x53 [ 82.619581] ? kasan_end_report+0x32/0x50 [ 82.623741] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 82.628502] ? vsnprintf+0x1ed/0x1900 [ 82.632316] ? rds_tcp_tune+0x480/0x520 [ 82.636430] panic+0x1e4/0x41c [ 82.639629] ? refcount_error_report+0x214/0x214 [ 82.644410] ? add_taint+0x1c/0x50 [ 82.647960] ? add_taint+0x1c/0x50 [ 82.651509] ? rds_tcp_tune+0x491/0x520 [ 82.655486] kasan_end_report+0x50/0x50 [ 82.659468] kasan_report+0x148/0x360 [ 82.663278] __asan_report_load4_noabort+0x14/0x20 [ 82.668216] rds_tcp_tune+0x491/0x520 [ 82.672027] ? rds_tcp_reset_callbacks+0x580/0x580 [ 82.677922] ? sock_create_kern+0x3f/0x50 [ 82.682080] rds_tcp_conn_path_connect+0x397/0x940 [ 82.687016] ? rds_tcp_state_change+0x2a0/0x2a0 [ 82.691694] ? lock_acquire+0x1d5/0x580 [ 82.695673] ? lock_acquire+0x1d5/0x580 [ 82.699671] ? __lock_is_held+0xb6/0x140 [ 82.703737] rds_connect_worker+0x156/0x1f0 [ 82.708062] process_one_work+0xbbf/0x1af0 [ 82.712296] ? trace_hardirqs_on+0xd/0x10 [ 82.716452] ? pwq_dec_nr_in_flight+0x450/0x450 [ 82.721130] ? __schedule+0x8f3/0x2060 [ 82.725020] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 82.730139] ? check_noncircular+0x20/0x20 [ 82.734379] ? __wake_up_common_lock+0x1c2/0x310 [ 82.739142] ? lock_downgrade+0x980/0x980 [ 82.743320] ? lock_acquire+0x1d5/0x580 [ 82.747296] ? lock_acquire+0x1d5/0x580 [ 82.751275] ? worker_thread+0x4a3/0x1990 [ 82.755429] ? lock_downgrade+0x980/0x980 [ 82.759588] ? lock_release+0xa40/0xa40 [ 82.763563] ? retint_kernel+0x10/0x10 [ 82.767464] ? do_raw_spin_trylock+0x190/0x190 [ 82.772065] worker_thread+0x223/0x1990 [ 82.776057] ? process_one_work+0x1af0/0x1af0 [ 82.780562] ? _raw_spin_unlock_irq+0x27/0x70 [ 82.785066] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 82.790094] ? trace_hardirqs_on+0xd/0x10 [ 82.794246] ? mmdrop+0x18/0x30 [ 82.797532] ? finish_task_switch+0x1f6/0x740 [ 82.802040] ? copy_overflow+0x20/0x20 [ 82.805939] ? __schedule+0x8f3/0x2060 [ 82.809847] ? find_held_lock+0x35/0x1d0 [ 82.813957] ? find_held_lock+0x35/0x1d0 [ 82.818027] ? complete+0x62/0x80 [ 82.821489] ? __schedule+0x2060/0x2060 [ 82.825464] ? do_wait_intr_irq+0x3e0/0x3e0 [ 82.829782] ? __lockdep_init_map+0xe4/0x650 [ 82.834187] ? do_raw_spin_trylock+0x190/0x190 [ 82.838774] ? lockdep_init_map+0x9/0x10 [ 82.843530] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 82.848635] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 82.853657] ? trace_hardirqs_on+0xd/0x10 [ 82.857810] ? __kthread_parkme+0x175/0x240 [ 82.862136] kthread+0x33c/0x400 [ 82.865503] ? process_one_work+0x1af0/0x1af0 [ 82.870002] ? kthread_stop+0x7a0/0x7a0 [ 82.873982] ret_from_fork+0x3a/0x50 [ 82.878217] Dumping ftrace buffer: [ 82.881825] (ftrace buffer empty) [ 82.885505] Kernel Offset: disabled [ 82.889112] Rebooting in 86400 seconds..